Mercurial > vim
annotate src/findfile.c @ 24557:7a4cc4d3a40a v8.2.2818
patch 8.2.2818: no jump added when opening terminal in current window
Commit: https://github.com/vim/vim/commit/aeed2a6359e9ca692e1397884c3678685132d360
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Apr 29 20:18:45 2021 +0200
patch 8.2.2818: no jump added when opening terminal in current window
Problem: No jump added to jumplist when opening terminal in current window.
Solution: Call setpcmark(). (closes https://github.com/vim/vim/issues/8158)
author | Bram Moolenaar <Bram@vim.org> |
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date | Thu, 29 Apr 2021 20:30:04 +0200 |
parents | d37e4a856246 |
children | 5f8dd7b3ae41 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 |
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10 /* |
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11 * findfile.c: Search for files in directories listed in 'path' |
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12 */ |
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13 |
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14 #include "vim.h" |
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15 |
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16 /* |
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17 * File searching functions for 'path', 'tags' and 'cdpath' options. |
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18 * External visible functions: |
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19 * vim_findfile_init() creates/initialises the search context |
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20 * vim_findfile_free_visited() free list of visited files/dirs of search |
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21 * context |
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22 * vim_findfile() find a file in the search context |
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23 * vim_findfile_cleanup() cleanup/free search context created by |
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24 * vim_findfile_init() |
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25 * |
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26 * All static functions and variables start with 'ff_' |
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27 * |
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28 * In general it works like this: |
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29 * First you create yourself a search context by calling vim_findfile_init(). |
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30 * It is possible to give a search context from a previous call to |
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31 * vim_findfile_init(), so it can be reused. After this you call vim_findfile() |
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32 * until you are satisfied with the result or it returns NULL. On every call it |
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33 * returns the next file which matches the conditions given to |
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34 * vim_findfile_init(). If it doesn't find a next file it returns NULL. |
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35 * |
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36 * It is possible to call vim_findfile_init() again to reinitialise your search |
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37 * with some new parameters. Don't forget to pass your old search context to |
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38 * it, so it can reuse it and especially reuse the list of already visited |
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39 * directories. If you want to delete the list of already visited directories |
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40 * simply call vim_findfile_free_visited(). |
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41 * |
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42 * When you are done call vim_findfile_cleanup() to free the search context. |
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43 * |
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44 * The function vim_findfile_init() has a long comment, which describes the |
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45 * needed parameters. |
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46 * |
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47 * |
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48 * |
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49 * ATTENTION: |
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50 * ========== |
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51 * Also we use an allocated search context here, this functions are NOT |
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52 * thread-safe!!!!! |
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53 * |
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54 * To minimize parameter passing (or because I'm to lazy), only the |
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55 * external visible functions get a search context as a parameter. This is |
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56 * then assigned to a static global, which is used throughout the local |
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57 * functions. |
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58 */ |
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59 |
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60 /* |
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61 * type for the directory search stack |
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62 */ |
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63 typedef struct ff_stack |
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64 { |
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65 struct ff_stack *ffs_prev; |
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66 |
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67 // the fix part (no wildcards) and the part containing the wildcards |
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68 // of the search path |
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69 char_u *ffs_fix_path; |
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70 #ifdef FEAT_PATH_EXTRA |
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71 char_u *ffs_wc_path; |
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72 #endif |
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73 |
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74 // files/dirs found in the above directory, matched by the first wildcard |
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75 // of wc_part |
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76 char_u **ffs_filearray; |
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77 int ffs_filearray_size; |
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78 char_u ffs_filearray_cur; // needed for partly handled dirs |
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79 |
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80 // to store status of partly handled directories |
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81 // 0: we work on this directory for the first time |
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82 // 1: this directory was partly searched in an earlier step |
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83 int ffs_stage; |
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84 |
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85 // How deep are we in the directory tree? |
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86 // Counts backward from value of level parameter to vim_findfile_init |
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87 int ffs_level; |
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88 |
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89 // Did we already expand '**' to an empty string? |
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90 int ffs_star_star_empty; |
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91 } ff_stack_T; |
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92 |
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93 /* |
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94 * type for already visited directories or files. |
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95 */ |
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96 typedef struct ff_visited |
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97 { |
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98 struct ff_visited *ffv_next; |
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99 |
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100 #ifdef FEAT_PATH_EXTRA |
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101 // Visited directories are different if the wildcard string are |
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102 // different. So we have to save it. |
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103 char_u *ffv_wc_path; |
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104 #endif |
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105 // for unix use inode etc for comparison (needed because of links), else |
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106 // use filename. |
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107 #ifdef UNIX |
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108 int ffv_dev_valid; // ffv_dev and ffv_ino were set |
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109 dev_t ffv_dev; // device number |
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110 ino_t ffv_ino; // inode number |
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111 #endif |
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112 // The memory for this struct is allocated according to the length of |
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113 // ffv_fname. |
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114 char_u ffv_fname[1]; // actually longer |
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115 } ff_visited_T; |
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116 |
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117 /* |
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118 * We might have to manage several visited lists during a search. |
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119 * This is especially needed for the tags option. If tags is set to: |
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120 * "./++/tags,./++/TAGS,++/tags" (replace + with *) |
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121 * So we have to do 3 searches: |
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122 * 1) search from the current files directory downward for the file "tags" |
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123 * 2) search from the current files directory downward for the file "TAGS" |
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124 * 3) search from Vims current directory downwards for the file "tags" |
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125 * As you can see, the first and the third search are for the same file, so for |
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126 * the third search we can use the visited list of the first search. For the |
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127 * second search we must start from a empty visited list. |
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128 * The struct ff_visited_list_hdr is used to manage a linked list of already |
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129 * visited lists. |
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130 */ |
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131 typedef struct ff_visited_list_hdr |
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132 { |
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133 struct ff_visited_list_hdr *ffvl_next; |
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134 |
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135 // the filename the attached visited list is for |
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136 char_u *ffvl_filename; |
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137 |
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138 ff_visited_T *ffvl_visited_list; |
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139 |
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140 } ff_visited_list_hdr_T; |
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141 |
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142 |
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143 /* |
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144 * '**' can be expanded to several directory levels. |
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145 * Set the default maximum depth. |
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146 */ |
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147 #define FF_MAX_STAR_STAR_EXPAND ((char_u)30) |
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148 |
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149 /* |
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150 * The search context: |
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151 * ffsc_stack_ptr: the stack for the dirs to search |
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152 * ffsc_visited_list: the currently active visited list |
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153 * ffsc_dir_visited_list: the currently active visited list for search dirs |
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154 * ffsc_visited_lists_list: the list of all visited lists |
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155 * ffsc_dir_visited_lists_list: the list of all visited lists for search dirs |
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156 * ffsc_file_to_search: the file to search for |
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157 * ffsc_start_dir: the starting directory, if search path was relative |
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158 * ffsc_fix_path: the fix part of the given path (without wildcards) |
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159 * Needed for upward search. |
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160 * ffsc_wc_path: the part of the given path containing wildcards |
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161 * ffsc_level: how many levels of dirs to search downwards |
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162 * ffsc_stopdirs_v: array of stop directories for upward search |
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163 * ffsc_find_what: FINDFILE_BOTH, FINDFILE_DIR or FINDFILE_FILE |
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164 * ffsc_tagfile: searching for tags file, don't use 'suffixesadd' |
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165 */ |
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166 typedef struct ff_search_ctx_T |
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167 { |
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168 ff_stack_T *ffsc_stack_ptr; |
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169 ff_visited_list_hdr_T *ffsc_visited_list; |
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170 ff_visited_list_hdr_T *ffsc_dir_visited_list; |
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171 ff_visited_list_hdr_T *ffsc_visited_lists_list; |
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172 ff_visited_list_hdr_T *ffsc_dir_visited_lists_list; |
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173 char_u *ffsc_file_to_search; |
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174 char_u *ffsc_start_dir; |
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175 char_u *ffsc_fix_path; |
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176 #ifdef FEAT_PATH_EXTRA |
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177 char_u *ffsc_wc_path; |
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178 int ffsc_level; |
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179 char_u **ffsc_stopdirs_v; |
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180 #endif |
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181 int ffsc_find_what; |
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182 int ffsc_tagfile; |
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183 } ff_search_ctx_T; |
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184 |
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185 // locally needed functions |
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186 #ifdef FEAT_PATH_EXTRA |
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187 static int ff_check_visited(ff_visited_T **, char_u *, char_u *); |
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188 #else |
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189 static int ff_check_visited(ff_visited_T **, char_u *); |
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190 #endif |
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191 static void vim_findfile_free_visited(void *search_ctx_arg); |
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192 static void vim_findfile_free_visited_list(ff_visited_list_hdr_T **list_headp); |
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193 static void ff_free_visited_list(ff_visited_T *vl); |
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194 static ff_visited_list_hdr_T* ff_get_visited_list(char_u *, ff_visited_list_hdr_T **list_headp); |
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195 |
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196 static void ff_push(ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr); |
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197 static ff_stack_T *ff_pop(ff_search_ctx_T *search_ctx); |
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198 static void ff_clear(ff_search_ctx_T *search_ctx); |
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199 static void ff_free_stack_element(ff_stack_T *stack_ptr); |
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200 #ifdef FEAT_PATH_EXTRA |
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201 static ff_stack_T *ff_create_stack_element(char_u *, char_u *, int, int); |
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202 #else |
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203 static ff_stack_T *ff_create_stack_element(char_u *, int, int); |
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204 #endif |
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205 #ifdef FEAT_PATH_EXTRA |
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206 static int ff_path_in_stoplist(char_u *, int, char_u **); |
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207 #endif |
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208 |
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209 static char_u e_pathtoolong[] = N_("E854: path too long for completion"); |
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210 |
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211 static char_u *ff_expand_buffer = NULL; // used for expanding filenames |
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212 |
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213 #if 0 |
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214 /* |
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215 * if someone likes findfirst/findnext, here are the functions |
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216 * NOT TESTED!! |
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217 */ |
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218 |
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219 static void *ff_fn_search_context = NULL; |
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220 |
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221 char_u * |
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222 vim_findfirst(char_u *path, char_u *filename, int level) |
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223 { |
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224 ff_fn_search_context = |
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225 vim_findfile_init(path, filename, NULL, level, TRUE, FALSE, |
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226 ff_fn_search_context, rel_fname); |
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227 if (NULL == ff_fn_search_context) |
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228 return NULL; |
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229 else |
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230 return vim_findnext() |
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231 } |
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232 |
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233 char_u * |
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234 vim_findnext(void) |
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235 { |
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236 char_u *ret = vim_findfile(ff_fn_search_context); |
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237 |
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238 if (NULL == ret) |
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239 { |
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240 vim_findfile_cleanup(ff_fn_search_context); |
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241 ff_fn_search_context = NULL; |
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242 } |
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243 return ret; |
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244 } |
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245 #endif |
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246 |
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247 /* |
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248 * Initialization routine for vim_findfile(). |
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249 * |
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250 * Returns the newly allocated search context or NULL if an error occurred. |
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251 * |
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252 * Don't forget to clean up by calling vim_findfile_cleanup() if you are done |
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253 * with the search context. |
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254 * |
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255 * Find the file 'filename' in the directory 'path'. |
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256 * The parameter 'path' may contain wildcards. If so only search 'level' |
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257 * directories deep. The parameter 'level' is the absolute maximum and is |
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258 * not related to restricts given to the '**' wildcard. If 'level' is 100 |
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259 * and you use '**200' vim_findfile() will stop after 100 levels. |
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260 * |
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261 * 'filename' cannot contain wildcards! It is used as-is, no backslashes to |
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262 * escape special characters. |
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263 * |
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264 * If 'stopdirs' is not NULL and nothing is found downward, the search is |
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265 * restarted on the next higher directory level. This is repeated until the |
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266 * start-directory of a search is contained in 'stopdirs'. 'stopdirs' has the |
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267 * format ";*<dirname>*\(;<dirname>\)*;\=$". |
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268 * |
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269 * If the 'path' is relative, the starting dir for the search is either VIM's |
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270 * current dir or if the path starts with "./" the current files dir. |
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271 * If the 'path' is absolute, the starting dir is that part of the path before |
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272 * the first wildcard. |
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273 * |
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274 * Upward search is only done on the starting dir. |
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275 * |
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276 * If 'free_visited' is TRUE the list of already visited files/directories is |
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277 * cleared. Set this to FALSE if you just want to search from another |
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278 * directory, but want to be sure that no directory from a previous search is |
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279 * searched again. This is useful if you search for a file at different places. |
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280 * The list of visited files/dirs can also be cleared with the function |
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281 * vim_findfile_free_visited(). |
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282 * |
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283 * Set the parameter 'find_what' to FINDFILE_DIR if you want to search for |
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284 * directories only, FINDFILE_FILE for files only, FINDFILE_BOTH for both. |
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285 * |
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286 * A search context returned by a previous call to vim_findfile_init() can be |
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287 * passed in the parameter "search_ctx_arg". This context is reused and |
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288 * reinitialized with the new parameters. The list of already visited |
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289 * directories from this context is only deleted if the parameter |
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290 * "free_visited" is true. Be aware that the passed "search_ctx_arg" is freed |
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291 * if the reinitialization fails. |
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292 * |
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293 * If you don't have a search context from a previous call "search_ctx_arg" |
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294 * must be NULL. |
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295 * |
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296 * This function silently ignores a few errors, vim_findfile() will have |
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297 * limited functionality then. |
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298 */ |
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299 void * |
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300 vim_findfile_init( |
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301 char_u *path, |
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302 char_u *filename, |
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303 char_u *stopdirs UNUSED, |
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304 int level, |
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305 int free_visited, |
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306 int find_what, |
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307 void *search_ctx_arg, |
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308 int tagfile, // expanding names of tags files |
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309 char_u *rel_fname) // file name to use for "." |
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310 { |
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311 #ifdef FEAT_PATH_EXTRA |
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312 char_u *wc_part; |
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313 #endif |
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314 ff_stack_T *sptr; |
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315 ff_search_ctx_T *search_ctx; |
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316 |
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317 // If a search context is given by the caller, reuse it, else allocate a |
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318 // new one. |
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319 if (search_ctx_arg != NULL) |
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320 search_ctx = search_ctx_arg; |
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321 else |
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322 { |
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323 search_ctx = ALLOC_CLEAR_ONE(ff_search_ctx_T); |
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324 if (search_ctx == NULL) |
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325 goto error_return; |
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326 } |
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327 search_ctx->ffsc_find_what = find_what; |
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328 search_ctx->ffsc_tagfile = tagfile; |
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329 |
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330 // clear the search context, but NOT the visited lists |
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331 ff_clear(search_ctx); |
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332 |
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333 // clear visited list if wanted |
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334 if (free_visited == TRUE) |
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335 vim_findfile_free_visited(search_ctx); |
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336 else |
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337 { |
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338 // Reuse old visited lists. Get the visited list for the given |
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339 // filename. If no list for the current filename exists, creates a new |
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340 // one. |
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341 search_ctx->ffsc_visited_list = ff_get_visited_list(filename, |
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342 &search_ctx->ffsc_visited_lists_list); |
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343 if (search_ctx->ffsc_visited_list == NULL) |
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344 goto error_return; |
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345 search_ctx->ffsc_dir_visited_list = ff_get_visited_list(filename, |
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346 &search_ctx->ffsc_dir_visited_lists_list); |
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347 if (search_ctx->ffsc_dir_visited_list == NULL) |
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348 goto error_return; |
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349 } |
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350 |
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351 if (ff_expand_buffer == NULL) |
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352 { |
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353 ff_expand_buffer = alloc(MAXPATHL); |
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354 if (ff_expand_buffer == NULL) |
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355 goto error_return; |
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356 } |
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357 |
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358 // Store information on starting dir now if path is relative. |
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359 // If path is absolute, we do that later. |
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360 if (path[0] == '.' |
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361 && (vim_ispathsep(path[1]) || path[1] == NUL) |
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362 && (!tagfile || vim_strchr(p_cpo, CPO_DOTTAG) == NULL) |
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363 && rel_fname != NULL) |
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364 { |
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365 int len = (int)(gettail(rel_fname) - rel_fname); |
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366 |
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367 if (!vim_isAbsName(rel_fname) && len + 1 < MAXPATHL) |
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368 { |
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369 // Make the start dir an absolute path name. |
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370 vim_strncpy(ff_expand_buffer, rel_fname, len); |
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371 search_ctx->ffsc_start_dir = FullName_save(ff_expand_buffer, FALSE); |
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372 } |
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373 else |
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374 search_ctx->ffsc_start_dir = vim_strnsave(rel_fname, len); |
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375 if (search_ctx->ffsc_start_dir == NULL) |
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376 goto error_return; |
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377 if (*++path != NUL) |
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378 ++path; |
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379 } |
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380 else if (*path == NUL || !vim_isAbsName(path)) |
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381 { |
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382 #ifdef BACKSLASH_IN_FILENAME |
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383 // "c:dir" needs "c:" to be expanded, otherwise use current dir |
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384 if (*path != NUL && path[1] == ':') |
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385 { |
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386 char_u drive[3]; |
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387 |
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388 drive[0] = path[0]; |
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389 drive[1] = ':'; |
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390 drive[2] = NUL; |
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391 if (vim_FullName(drive, ff_expand_buffer, MAXPATHL, TRUE) == FAIL) |
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392 goto error_return; |
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393 path += 2; |
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394 } |
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|
395 else |
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|
396 #endif |
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397 if (mch_dirname(ff_expand_buffer, MAXPATHL) == FAIL) |
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398 goto error_return; |
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|
399 |
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|
400 search_ctx->ffsc_start_dir = vim_strsave(ff_expand_buffer); |
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|
401 if (search_ctx->ffsc_start_dir == NULL) |
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|
402 goto error_return; |
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|
403 |
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|
404 #ifdef BACKSLASH_IN_FILENAME |
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|
405 // A path that starts with "/dir" is relative to the drive, not to the |
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406 // directory (but not for "//machine/dir"). Only use the drive name. |
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407 if ((*path == '/' || *path == '\\') |
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408 && path[1] != path[0] |
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|
409 && search_ctx->ffsc_start_dir[1] == ':') |
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410 search_ctx->ffsc_start_dir[2] = NUL; |
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|
411 #endif |
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|
412 } |
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|
413 |
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|
414 #ifdef FEAT_PATH_EXTRA |
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|
415 /* |
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416 * If stopdirs are given, split them into an array of pointers. |
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417 * If this fails (mem allocation), there is no upward search at all or a |
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418 * stop directory is not recognized -> continue silently. |
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419 * If stopdirs just contains a ";" or is empty, |
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420 * search_ctx->ffsc_stopdirs_v will only contain a NULL pointer. This |
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421 * is handled as unlimited upward search. See function |
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|
422 * ff_path_in_stoplist() for details. |
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423 */ |
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|
424 if (stopdirs != NULL) |
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|
425 { |
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|
426 char_u *walker = stopdirs; |
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|
427 int dircount; |
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changeset
|
428 |
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changeset
|
429 while (*walker == ';') |
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|
430 walker++; |
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|
431 |
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changeset
|
432 dircount = 1; |
16825
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patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
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16782
diff
changeset
|
433 search_ctx->ffsc_stopdirs_v = ALLOC_ONE(char_u *); |
15814
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changeset
|
434 |
99ebf78686a9
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changeset
|
435 if (search_ctx->ffsc_stopdirs_v != NULL) |
99ebf78686a9
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changeset
|
436 { |
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changeset
|
437 do |
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changeset
|
438 { |
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changeset
|
439 char_u *helper; |
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changeset
|
440 void *ptr; |
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|
441 |
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|
442 helper = walker; |
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|
443 ptr = vim_realloc(search_ctx->ffsc_stopdirs_v, |
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|
444 (dircount + 1) * sizeof(char_u *)); |
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changeset
|
445 if (ptr) |
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|
446 search_ctx->ffsc_stopdirs_v = ptr; |
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|
447 else |
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|
448 // ignore, keep what we have and continue |
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|
449 break; |
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|
450 walker = vim_strchr(walker, ';'); |
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|
451 if (walker) |
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changeset
|
452 { |
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patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
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453 search_ctx->ffsc_stopdirs_v[dircount-1] = |
20830
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patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
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20007
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changeset
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454 vim_strnsave(helper, walker - helper); |
15814
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changeset
|
455 walker++; |
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|
456 } |
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patch 8.1.0914: code related to findfile() is spread out
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parents:
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|
457 else |
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patch 8.1.0914: code related to findfile() is spread out
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changeset
|
458 // this might be "", which means ascent till top |
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patch 8.1.0914: code related to findfile() is spread out
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459 // of directory tree. |
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diff
changeset
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460 search_ctx->ffsc_stopdirs_v[dircount-1] = |
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|
461 vim_strsave(helper); |
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patch 8.1.0914: code related to findfile() is spread out
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changeset
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462 |
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|
463 dircount++; |
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|
464 |
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465 } while (walker != NULL); |
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466 search_ctx->ffsc_stopdirs_v[dircount-1] = NULL; |
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|
467 } |
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|
468 } |
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|
469 #endif |
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470 |
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|
471 #ifdef FEAT_PATH_EXTRA |
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472 search_ctx->ffsc_level = level; |
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473 |
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|
474 /* |
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475 * split into: |
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476 * -fix path |
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477 * -wildcard_stuff (might be NULL) |
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478 */ |
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479 wc_part = vim_strchr(path, '*'); |
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changeset
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480 if (wc_part != NULL) |
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481 { |
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482 int llevel; |
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483 int len; |
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|
484 char *errpt; |
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485 |
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486 // save the fix part of the path |
20830
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patch 8.2.0967: unnecessary type casts for vim_strnsave()
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20007
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changeset
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487 search_ctx->ffsc_fix_path = vim_strnsave(path, wc_part - path); |
15814
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patch 8.1.0914: code related to findfile() is spread out
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changeset
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488 |
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patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
|
489 /* |
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changeset
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490 * copy wc_path and add restricts to the '**' wildcard. |
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changeset
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491 * The octet after a '**' is used as a (binary) counter. |
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changeset
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492 * So '**3' is transposed to '**^C' ('^C' is ASCII value 3) |
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changeset
|
493 * or '**76' is transposed to '**N'( 'N' is ASCII value 76). |
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changeset
|
494 * For EBCDIC you get different character values. |
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changeset
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495 * If no restrict is given after '**' the default is used. |
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496 * Due to this technique the path looks awful if you print it as a |
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497 * string. |
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changeset
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498 */ |
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changeset
|
499 len = 0; |
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changeset
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500 while (*wc_part != NUL) |
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changeset
|
501 { |
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changeset
|
502 if (len + 5 >= MAXPATHL) |
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parents:
diff
changeset
|
503 { |
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diff
changeset
|
504 emsg(_(e_pathtoolong)); |
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diff
changeset
|
505 break; |
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parents:
diff
changeset
|
506 } |
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patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
|
507 if (STRNCMP(wc_part, "**", 2) == 0) |
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diff
changeset
|
508 { |
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diff
changeset
|
509 ff_expand_buffer[len++] = *wc_part++; |
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parents:
diff
changeset
|
510 ff_expand_buffer[len++] = *wc_part++; |
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patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
|
511 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
|
512 llevel = strtol((char *)wc_part, &errpt, 10); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
513 if ((char_u *)errpt != wc_part && llevel > 0 && llevel < 255) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
514 ff_expand_buffer[len++] = llevel; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
515 else if ((char_u *)errpt != wc_part && llevel == 0) |
99ebf78686a9
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parents:
diff
changeset
|
516 // restrict is 0 -> remove already added '**' |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
517 len -= 2; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
|
518 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
519 ff_expand_buffer[len++] = FF_MAX_STAR_STAR_EXPAND; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
520 wc_part = (char_u *)errpt; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
521 if (*wc_part != NUL && !vim_ispathsep(*wc_part)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
522 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
523 semsg(_("E343: Invalid path: '**[number]' must be at the end of the path or be followed by '%s'."), PATHSEPSTR); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
524 goto error_return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
525 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
526 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
527 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
528 ff_expand_buffer[len++] = *wc_part++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
529 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
530 ff_expand_buffer[len] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
531 search_ctx->ffsc_wc_path = vim_strsave(ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
532 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
533 if (search_ctx->ffsc_wc_path == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
534 goto error_return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
535 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
536 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
537 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
538 search_ctx->ffsc_fix_path = vim_strsave(path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
539 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
540 if (search_ctx->ffsc_start_dir == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
541 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
542 // store the fix part as startdir. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
543 // This is needed if the parameter path is fully qualified. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
544 search_ctx->ffsc_start_dir = vim_strsave(search_ctx->ffsc_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
545 if (search_ctx->ffsc_start_dir == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
546 goto error_return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
547 search_ctx->ffsc_fix_path[0] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
548 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
549 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
550 // create an absolute path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
551 if (STRLEN(search_ctx->ffsc_start_dir) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
552 + STRLEN(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
553 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
554 emsg(_(e_pathtoolong)); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
555 goto error_return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
556 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
557 STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
558 add_pathsep(ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
559 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
560 int eb_len = (int)STRLEN(ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
561 char_u *buf = alloc(eb_len |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
562 + (int)STRLEN(search_ctx->ffsc_fix_path) + 1); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
563 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
564 STRCPY(buf, ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
565 STRCPY(buf + eb_len, search_ctx->ffsc_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
566 if (mch_isdir(buf)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
567 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
568 STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
569 add_pathsep(ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
570 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
571 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
572 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
573 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
574 char_u *p = gettail(search_ctx->ffsc_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
575 char_u *wc_path = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
576 char_u *temp = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
577 int len = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
578 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
579 if (p > search_ctx->ffsc_fix_path) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
580 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
581 len = (int)(p - search_ctx->ffsc_fix_path) - 1; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
582 STRNCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, len); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
583 add_pathsep(ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
584 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
585 else |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
586 len = (int)STRLEN(search_ctx->ffsc_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
587 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
588 if (search_ctx->ffsc_wc_path != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
589 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
590 wc_path = vim_strsave(search_ctx->ffsc_wc_path); |
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
591 temp = alloc(STRLEN(search_ctx->ffsc_wc_path) |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
592 + STRLEN(search_ctx->ffsc_fix_path + len) |
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
593 + 1); |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
594 if (temp == NULL || wc_path == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
595 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
596 vim_free(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
597 vim_free(temp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
598 vim_free(wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
599 goto error_return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
600 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
601 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
602 STRCPY(temp, search_ctx->ffsc_fix_path + len); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
603 STRCAT(temp, search_ctx->ffsc_wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
604 vim_free(search_ctx->ffsc_wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
605 vim_free(wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
606 search_ctx->ffsc_wc_path = temp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
607 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
608 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
609 #endif |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
610 vim_free(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
611 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
612 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
613 sptr = ff_create_stack_element(ff_expand_buffer, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
614 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
615 search_ctx->ffsc_wc_path, |
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parents:
diff
changeset
|
616 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
617 level, 0); |
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patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
618 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
619 if (sptr == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
620 goto error_return; |
99ebf78686a9
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parents:
diff
changeset
|
621 |
99ebf78686a9
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parents:
diff
changeset
|
622 ff_push(search_ctx, sptr); |
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patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
623 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
624 search_ctx->ffsc_file_to_search = vim_strsave(filename); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
625 if (search_ctx->ffsc_file_to_search == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
626 goto error_return; |
99ebf78686a9
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parents:
diff
changeset
|
627 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
628 return search_ctx; |
99ebf78686a9
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parents:
diff
changeset
|
629 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
630 error_return: |
99ebf78686a9
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parents:
diff
changeset
|
631 /* |
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parents:
diff
changeset
|
632 * We clear the search context now! |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
633 * Even when the caller gave us a (perhaps valid) context we free it here, |
99ebf78686a9
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parents:
diff
changeset
|
634 * as we might have already destroyed it. |
99ebf78686a9
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parents:
diff
changeset
|
635 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
636 vim_findfile_cleanup(search_ctx); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
637 return NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
638 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
639 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
640 #if defined(FEAT_PATH_EXTRA) || defined(PROTO) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
641 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
642 * Get the stopdir string. Check that ';' is not escaped. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
643 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
644 char_u * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
645 vim_findfile_stopdir(char_u *buf) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
646 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
647 char_u *r_ptr = buf; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
648 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
649 while (*r_ptr != NUL && *r_ptr != ';') |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
650 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
651 if (r_ptr[0] == '\\' && r_ptr[1] == ';') |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
652 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
653 // Overwrite the escape char, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
654 // use STRLEN(r_ptr) to move the trailing '\0'. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
655 STRMOVE(r_ptr, r_ptr + 1); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
656 r_ptr++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
657 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
658 r_ptr++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
659 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
660 if (*r_ptr == ';') |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
661 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
662 *r_ptr = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
663 r_ptr++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
664 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
665 else if (*r_ptr == NUL) |
99ebf78686a9
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parents:
diff
changeset
|
666 r_ptr = NULL; |
99ebf78686a9
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parents:
diff
changeset
|
667 return r_ptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
668 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
669 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
670 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
671 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
672 * Clean up the given search context. Can handle a NULL pointer. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
673 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
674 void |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
675 vim_findfile_cleanup(void *ctx) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
676 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
677 if (ctx == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
678 return; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
679 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
680 vim_findfile_free_visited(ctx); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
681 ff_clear(ctx); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
682 vim_free(ctx); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
683 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
684 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
685 /* |
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686 * Find a file in a search context. |
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687 * The search context was created with vim_findfile_init() above. |
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688 * Return a pointer to an allocated file name or NULL if nothing found. |
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689 * To get all matching files call this function until you get NULL. |
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690 * |
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691 * If the passed search_context is NULL, NULL is returned. |
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692 * |
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693 * The search algorithm is depth first. To change this replace the |
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694 * stack with a list (don't forget to leave partly searched directories on the |
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695 * top of the list). |
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696 */ |
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697 char_u * |
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698 vim_findfile(void *search_ctx_arg) |
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699 { |
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700 char_u *file_path; |
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701 #ifdef FEAT_PATH_EXTRA |
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702 char_u *rest_of_wildcards; |
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703 char_u *path_end = NULL; |
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704 #endif |
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705 ff_stack_T *stackp; |
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706 #if defined(FEAT_SEARCHPATH) || defined(FEAT_PATH_EXTRA) |
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707 int len; |
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708 #endif |
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709 int i; |
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710 char_u *p; |
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711 #ifdef FEAT_SEARCHPATH |
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712 char_u *suf; |
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713 #endif |
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714 ff_search_ctx_T *search_ctx; |
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715 |
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716 if (search_ctx_arg == NULL) |
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717 return NULL; |
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718 |
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719 search_ctx = (ff_search_ctx_T *)search_ctx_arg; |
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720 |
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721 /* |
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722 * filepath is used as buffer for various actions and as the storage to |
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723 * return a found filename. |
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724 */ |
16782
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725 if ((file_path = alloc(MAXPATHL)) == NULL) |
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726 return NULL; |
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727 |
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728 #ifdef FEAT_PATH_EXTRA |
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729 // store the end of the start dir -- needed for upward search |
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730 if (search_ctx->ffsc_start_dir != NULL) |
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731 path_end = &search_ctx->ffsc_start_dir[ |
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732 STRLEN(search_ctx->ffsc_start_dir)]; |
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733 #endif |
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734 |
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735 #ifdef FEAT_PATH_EXTRA |
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736 // upward search loop |
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737 for (;;) |
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738 { |
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739 #endif |
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740 // downward search loop |
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741 for (;;) |
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742 { |
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743 // check if user user wants to stop the search |
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744 ui_breakcheck(); |
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745 if (got_int) |
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746 break; |
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747 |
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748 // get directory to work on from stack |
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749 stackp = ff_pop(search_ctx); |
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750 if (stackp == NULL) |
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751 break; |
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752 |
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|
753 /* |
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754 * TODO: decide if we leave this test in |
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755 * |
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756 * GOOD: don't search a directory(-tree) twice. |
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757 * BAD: - check linked list for every new directory entered. |
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758 * - check for double files also done below |
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759 * |
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760 * Here we check if we already searched this directory. |
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761 * We already searched a directory if: |
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762 * 1) The directory is the same. |
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763 * 2) We would use the same wildcard string. |
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764 * |
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765 * Good if you have links on same directory via several ways |
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766 * or you have selfreferences in directories (e.g. SuSE Linux 6.3: |
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767 * /etc/rc.d/init.d is linked to /etc/rc.d -> endless loop) |
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768 * |
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769 * This check is only needed for directories we work on for the |
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770 * first time (hence stackp->ff_filearray == NULL) |
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771 */ |
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772 if (stackp->ffs_filearray == NULL |
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773 && ff_check_visited(&search_ctx->ffsc_dir_visited_list |
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774 ->ffvl_visited_list, |
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775 stackp->ffs_fix_path |
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776 #ifdef FEAT_PATH_EXTRA |
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777 , stackp->ffs_wc_path |
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778 #endif |
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779 ) == FAIL) |
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780 { |
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781 #ifdef FF_VERBOSE |
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782 if (p_verbose >= 5) |
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783 { |
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|
784 verbose_enter_scroll(); |
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|
785 smsg("Already Searched: %s (%s)", |
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786 stackp->ffs_fix_path, stackp->ffs_wc_path); |
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787 // don't overwrite this either |
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|
788 msg_puts("\n"); |
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|
789 verbose_leave_scroll(); |
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790 } |
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|
791 #endif |
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792 ff_free_stack_element(stackp); |
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|
793 continue; |
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|
794 } |
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|
795 #ifdef FF_VERBOSE |
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796 else if (p_verbose >= 5) |
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|
797 { |
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|
798 verbose_enter_scroll(); |
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|
799 smsg("Searching: %s (%s)", |
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|
800 stackp->ffs_fix_path, stackp->ffs_wc_path); |
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|
801 // don't overwrite this either |
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|
802 msg_puts("\n"); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
803 verbose_leave_scroll(); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
804 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
805 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
806 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
807 // check depth |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
808 if (stackp->ffs_level <= 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
809 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
810 ff_free_stack_element(stackp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
811 continue; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
812 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
813 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
814 file_path[0] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
815 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
816 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
817 * If no filearray till now expand wildcards |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
818 * The function expand_wildcards() can handle an array of paths |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
819 * and all possible expands are returned in one array. We use this |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
820 * to handle the expansion of '**' into an empty string. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
821 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
822 if (stackp->ffs_filearray == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
823 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
824 char_u *dirptrs[2]; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
825 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
826 // we use filepath to build the path expand_wildcards() should |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
827 // expand. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
828 dirptrs[0] = file_path; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
829 dirptrs[1] = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
830 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
831 // if we have a start dir copy it in |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
832 if (!vim_isAbsName(stackp->ffs_fix_path) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
833 && search_ctx->ffsc_start_dir) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
834 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
835 if (STRLEN(search_ctx->ffsc_start_dir) + 1 < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
836 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
837 STRCPY(file_path, search_ctx->ffsc_start_dir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
838 add_pathsep(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
839 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
840 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
841 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
842 ff_free_stack_element(stackp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
843 goto fail; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
844 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
845 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
846 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
847 // append the fix part of the search path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
848 if (STRLEN(file_path) + STRLEN(stackp->ffs_fix_path) + 1 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
849 < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
850 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
851 STRCAT(file_path, stackp->ffs_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
852 add_pathsep(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
853 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
854 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
855 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
856 ff_free_stack_element(stackp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
857 goto fail; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
858 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
859 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
860 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
861 rest_of_wildcards = stackp->ffs_wc_path; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
862 if (*rest_of_wildcards != NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
863 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
864 len = (int)STRLEN(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
865 if (STRNCMP(rest_of_wildcards, "**", 2) == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
866 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
867 // pointer to the restrict byte |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
868 // The restrict byte is not a character! |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
869 p = rest_of_wildcards + 2; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
870 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
871 if (*p > 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
872 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
873 (*p)--; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
874 if (len + 1 < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
875 file_path[len++] = '*'; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
876 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
877 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
878 ff_free_stack_element(stackp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
879 goto fail; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
880 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
881 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
882 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
883 if (*p == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
884 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
885 // remove '**<numb> from wildcards |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
886 STRMOVE(rest_of_wildcards, rest_of_wildcards + 3); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
887 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
888 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
889 rest_of_wildcards += 3; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
890 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
891 if (stackp->ffs_star_star_empty == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
892 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
893 // if not done before, expand '**' to empty |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
894 stackp->ffs_star_star_empty = 1; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
895 dirptrs[1] = stackp->ffs_fix_path; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
896 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
897 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
898 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
899 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
900 * Here we copy until the next path separator or the end of |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
901 * the path. If we stop at a path separator, there is |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
902 * still something else left. This is handled below by |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
903 * pushing every directory returned from expand_wildcards() |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
904 * on the stack again for further search. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
905 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
906 while (*rest_of_wildcards |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
907 && !vim_ispathsep(*rest_of_wildcards)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
908 if (len + 1 < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
909 file_path[len++] = *rest_of_wildcards++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
910 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
911 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
912 ff_free_stack_element(stackp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
913 goto fail; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
914 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
915 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
916 file_path[len] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
917 if (vim_ispathsep(*rest_of_wildcards)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
918 rest_of_wildcards++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
919 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
920 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
921 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
922 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
923 * Expand wildcards like "*" and "$VAR". |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
924 * If the path is a URL don't try this. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
925 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
926 if (path_with_url(dirptrs[0])) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
927 { |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
928 stackp->ffs_filearray = ALLOC_ONE(char_u *); |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
929 if (stackp->ffs_filearray != NULL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
930 && (stackp->ffs_filearray[0] |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
931 = vim_strsave(dirptrs[0])) != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
932 stackp->ffs_filearray_size = 1; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
933 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
934 stackp->ffs_filearray_size = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
935 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
936 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
937 // Add EW_NOTWILD because the expanded path may contain |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
938 // wildcard characters that are to be taken literally. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
939 // This is a bit of a hack. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
940 expand_wildcards((dirptrs[1] == NULL) ? 1 : 2, dirptrs, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
941 &stackp->ffs_filearray_size, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
942 &stackp->ffs_filearray, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
943 EW_DIR|EW_ADDSLASH|EW_SILENT|EW_NOTWILD); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
944 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
945 stackp->ffs_filearray_cur = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
946 stackp->ffs_stage = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
947 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
948 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
949 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
950 rest_of_wildcards = &stackp->ffs_wc_path[ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
951 STRLEN(stackp->ffs_wc_path)]; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
952 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
953 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
954 if (stackp->ffs_stage == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
955 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
956 // this is the first time we work on this directory |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
957 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
958 if (*rest_of_wildcards == NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
959 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
960 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
961 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
962 * We don't have further wildcards to expand, so we have to |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
963 * check for the final file now. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
964 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
965 for (i = stackp->ffs_filearray_cur; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
966 i < stackp->ffs_filearray_size; ++i) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
967 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
968 if (!path_with_url(stackp->ffs_filearray[i]) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
969 && !mch_isdir(stackp->ffs_filearray[i])) |
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
970 continue; // not a directory |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
971 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
972 // prepare the filename to be checked for existence |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
973 // below |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
974 if (STRLEN(stackp->ffs_filearray[i]) + 1 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
975 + STRLEN(search_ctx->ffsc_file_to_search) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
976 < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
977 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
978 STRCPY(file_path, stackp->ffs_filearray[i]); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
979 add_pathsep(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
980 STRCAT(file_path, search_ctx->ffsc_file_to_search); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
981 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
982 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
983 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
984 ff_free_stack_element(stackp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
985 goto fail; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
986 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
987 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
988 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
989 * Try without extra suffix and then with suffixes |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
990 * from 'suffixesadd'. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
991 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
992 #ifdef FEAT_SEARCHPATH |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
993 len = (int)STRLEN(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
994 if (search_ctx->ffsc_tagfile) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
995 suf = (char_u *)""; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
996 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
997 suf = curbuf->b_p_sua; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
998 for (;;) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
999 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1000 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1001 // if file exists and we didn't already find it |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1002 if ((path_with_url(file_path) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1003 || (mch_getperm(file_path) >= 0 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1004 && (search_ctx->ffsc_find_what |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1005 == FINDFILE_BOTH |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1006 || ((search_ctx->ffsc_find_what |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1007 == FINDFILE_DIR) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1008 == mch_isdir(file_path))))) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1009 #ifndef FF_VERBOSE |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1010 && (ff_check_visited( |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1011 &search_ctx->ffsc_visited_list->ffvl_visited_list, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1012 file_path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1013 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1014 , (char_u *)"" |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1015 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1016 ) == OK) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1017 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1018 ) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1019 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1020 #ifdef FF_VERBOSE |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1021 if (ff_check_visited( |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1022 &search_ctx->ffsc_visited_list->ffvl_visited_list, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1023 file_path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1024 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1025 , (char_u *)"" |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1026 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1027 ) == FAIL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1028 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1029 if (p_verbose >= 5) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1030 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1031 verbose_enter_scroll(); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1032 smsg("Already: %s", |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1033 file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1034 // don't overwrite this either |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1035 msg_puts("\n"); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1036 verbose_leave_scroll(); |
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|
1037 } |
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|
1038 continue; |
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|
1039 } |
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|
1040 #endif |
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|
1041 |
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|
1042 // push dir to examine rest of subdirs later |
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|
1043 stackp->ffs_filearray_cur = i + 1; |
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|
1044 ff_push(search_ctx, stackp); |
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|
1045 |
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|
1046 if (!path_with_url(file_path)) |
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|
1047 simplify_filename(file_path); |
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|
1048 if (mch_dirname(ff_expand_buffer, MAXPATHL) |
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|
1049 == OK) |
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|
1050 { |
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|
1051 p = shorten_fname(file_path, |
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|
1052 ff_expand_buffer); |
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|
1053 if (p != NULL) |
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|
1054 STRMOVE(file_path, p); |
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|
1055 } |
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|
1056 #ifdef FF_VERBOSE |
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|
1057 if (p_verbose >= 5) |
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|
1058 { |
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|
1059 verbose_enter_scroll(); |
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|
1060 smsg("HIT: %s", file_path); |
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|
1061 // don't overwrite this either |
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|
1062 msg_puts("\n"); |
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|
1063 verbose_leave_scroll(); |
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|
1064 } |
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|
1065 #endif |
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|
1066 return file_path; |
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|
1067 } |
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|
1068 |
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|
1069 #ifdef FEAT_SEARCHPATH |
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|
1070 // Not found or found already, try next suffix. |
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|
1071 if (*suf == NUL) |
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|
1072 break; |
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|
1073 copy_option_part(&suf, file_path + len, |
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|
1074 MAXPATHL - len, ","); |
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|
1075 #endif |
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|
1076 } |
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|
1077 } |
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|
1078 } |
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|
1079 #ifdef FEAT_PATH_EXTRA |
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|
1080 else |
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|
1081 { |
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|
1082 /* |
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|
1083 * still wildcards left, push the directories for further |
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1084 * search |
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|
1085 */ |
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|
1086 for (i = stackp->ffs_filearray_cur; |
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|
1087 i < stackp->ffs_filearray_size; ++i) |
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|
1088 { |
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|
1089 if (!mch_isdir(stackp->ffs_filearray[i])) |
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|
1090 continue; // not a directory |
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|
1091 |
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|
1092 ff_push(search_ctx, |
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|
1093 ff_create_stack_element( |
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|
1094 stackp->ffs_filearray[i], |
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|
1095 rest_of_wildcards, |
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|
1096 stackp->ffs_level - 1, 0)); |
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|
1097 } |
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|
1098 } |
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|
1099 #endif |
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|
1100 stackp->ffs_filearray_cur = 0; |
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|
1101 stackp->ffs_stage = 1; |
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|
1102 } |
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|
1103 |
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|
1104 #ifdef FEAT_PATH_EXTRA |
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|
1105 /* |
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|
1106 * if wildcards contains '**' we have to descent till we reach the |
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|
1107 * leaves of the directory tree. |
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|
1108 */ |
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|
1109 if (STRNCMP(stackp->ffs_wc_path, "**", 2) == 0) |
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|
1110 { |
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|
1111 for (i = stackp->ffs_filearray_cur; |
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|
1112 i < stackp->ffs_filearray_size; ++i) |
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|
1113 { |
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|
1114 if (fnamecmp(stackp->ffs_filearray[i], |
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|
1115 stackp->ffs_fix_path) == 0) |
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|
1116 continue; // don't repush same directory |
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|
1117 if (!mch_isdir(stackp->ffs_filearray[i])) |
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|
1118 continue; // not a directory |
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|
1119 ff_push(search_ctx, |
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|
1120 ff_create_stack_element(stackp->ffs_filearray[i], |
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|
1121 stackp->ffs_wc_path, stackp->ffs_level - 1, 1)); |
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1122 } |
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|
1123 } |
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|
1124 #endif |
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|
1125 |
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|
1126 // we are done with the current directory |
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|
1127 ff_free_stack_element(stackp); |
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|
1128 |
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|
1129 } |
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|
1130 |
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|
1131 #ifdef FEAT_PATH_EXTRA |
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|
1132 // If we reached this, we didn't find anything downwards. |
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|
1133 // Let's check if we should do an upward search. |
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|
1134 if (search_ctx->ffsc_start_dir |
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|
1135 && search_ctx->ffsc_stopdirs_v != NULL && !got_int) |
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|
1136 { |
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|
1137 ff_stack_T *sptr; |
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|
1138 |
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|
1139 // is the last starting directory in the stop list? |
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|
1140 if (ff_path_in_stoplist(search_ctx->ffsc_start_dir, |
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|
1141 (int)(path_end - search_ctx->ffsc_start_dir), |
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|
1142 search_ctx->ffsc_stopdirs_v) == TRUE) |
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|
1143 break; |
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|
1144 |
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|
1145 // cut of last dir |
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|
1146 while (path_end > search_ctx->ffsc_start_dir |
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|
1147 && vim_ispathsep(*path_end)) |
99ebf78686a9
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|
1148 path_end--; |
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|
1149 while (path_end > search_ctx->ffsc_start_dir |
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|
1150 && !vim_ispathsep(path_end[-1])) |
99ebf78686a9
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|
1151 path_end--; |
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|
1152 *path_end = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1153 path_end--; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1154 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1155 if (*search_ctx->ffsc_start_dir == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1156 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1157 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1158 if (STRLEN(search_ctx->ffsc_start_dir) + 1 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1159 + STRLEN(search_ctx->ffsc_fix_path) < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1160 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1161 STRCPY(file_path, search_ctx->ffsc_start_dir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1162 add_pathsep(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1163 STRCAT(file_path, search_ctx->ffsc_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1164 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1165 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1166 goto fail; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1167 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1168 // create a new stack entry |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1169 sptr = ff_create_stack_element(file_path, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1170 search_ctx->ffsc_wc_path, search_ctx->ffsc_level, 0); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1171 if (sptr == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1172 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1173 ff_push(search_ctx, sptr); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1174 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1175 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1176 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1177 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1178 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1179 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1180 fail: |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1181 vim_free(file_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1182 return NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1183 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1184 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1185 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1186 * Free the list of lists of visited files and directories |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1187 * Can handle it if the passed search_context is NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1188 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1189 static void |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1190 vim_findfile_free_visited(void *search_ctx_arg) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1191 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1192 ff_search_ctx_T *search_ctx; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1193 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1194 if (search_ctx_arg == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1195 return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1196 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1197 search_ctx = (ff_search_ctx_T *)search_ctx_arg; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1198 vim_findfile_free_visited_list(&search_ctx->ffsc_visited_lists_list); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1199 vim_findfile_free_visited_list(&search_ctx->ffsc_dir_visited_lists_list); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1200 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1201 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1202 static void |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1203 vim_findfile_free_visited_list(ff_visited_list_hdr_T **list_headp) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1204 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1205 ff_visited_list_hdr_T *vp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1206 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1207 while (*list_headp != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1208 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1209 vp = (*list_headp)->ffvl_next; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1210 ff_free_visited_list((*list_headp)->ffvl_visited_list); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1211 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1212 vim_free((*list_headp)->ffvl_filename); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1213 vim_free(*list_headp); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1214 *list_headp = vp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1215 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1216 *list_headp = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1217 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1218 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1219 static void |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1220 ff_free_visited_list(ff_visited_T *vl) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1221 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1222 ff_visited_T *vp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1223 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1224 while (vl != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1225 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1226 vp = vl->ffv_next; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1227 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1228 vim_free(vl->ffv_wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1229 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1230 vim_free(vl); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1231 vl = vp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1232 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1233 vl = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1234 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1235 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1236 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1237 * Returns the already visited list for the given filename. If none is found it |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1238 * allocates a new one. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1239 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1240 static ff_visited_list_hdr_T* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1241 ff_get_visited_list( |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1242 char_u *filename, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1243 ff_visited_list_hdr_T **list_headp) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1244 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1245 ff_visited_list_hdr_T *retptr = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1246 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1247 // check if a visited list for the given filename exists |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1248 if (*list_headp != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1249 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1250 retptr = *list_headp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1251 while (retptr != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1252 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1253 if (fnamecmp(filename, retptr->ffvl_filename) == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1254 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1255 #ifdef FF_VERBOSE |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1256 if (p_verbose >= 5) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1257 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1258 verbose_enter_scroll(); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1259 smsg("ff_get_visited_list: FOUND list for %s", |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1260 filename); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1261 // don't overwrite this either |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1262 msg_puts("\n"); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1263 verbose_leave_scroll(); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1264 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1265 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1266 return retptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1267 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1268 retptr = retptr->ffvl_next; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1269 } |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1270 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
1271 |
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Bram Moolenaar <Bram@vim.org>
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|
1272 #ifdef FF_VERBOSE |
99ebf78686a9
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|
1273 if (p_verbose >= 5) |
99ebf78686a9
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changeset
|
1274 { |
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|
1275 verbose_enter_scroll(); |
99ebf78686a9
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parents:
diff
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|
1276 smsg("ff_get_visited_list: new list for %s", filename); |
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|
1277 // don't overwrite this either |
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|
1278 msg_puts("\n"); |
99ebf78686a9
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|
1279 verbose_leave_scroll(); |
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diff
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|
1280 } |
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|
1281 #endif |
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|
1282 |
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|
1283 /* |
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|
1284 * if we reach this we didn't find a list and we have to allocate new list |
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|
1285 */ |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
1286 retptr = ALLOC_ONE(ff_visited_list_hdr_T); |
15814
99ebf78686a9
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|
1287 if (retptr == NULL) |
99ebf78686a9
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|
1288 return NULL; |
99ebf78686a9
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|
1289 |
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|
1290 retptr->ffvl_visited_list = NULL; |
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diff
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|
1291 retptr->ffvl_filename = vim_strsave(filename); |
99ebf78686a9
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|
1292 if (retptr->ffvl_filename == NULL) |
99ebf78686a9
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|
1293 { |
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|
1294 vim_free(retptr); |
99ebf78686a9
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|
1295 return NULL; |
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|
1296 } |
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|
1297 retptr->ffvl_next = *list_headp; |
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|
1298 *list_headp = retptr; |
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|
1299 |
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|
1300 return retptr; |
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|
1301 } |
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|
1302 |
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|
1303 #ifdef FEAT_PATH_EXTRA |
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|
1304 /* |
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|
1305 * check if two wildcard paths are equal. Returns TRUE or FALSE. |
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|
1306 * They are equal if: |
99ebf78686a9
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|
1307 * - both paths are NULL |
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|
1308 * - they have the same length |
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|
1309 * - char by char comparison is OK |
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|
1310 * - the only differences are in the counters behind a '**', so |
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|
1311 * '**\20' is equal to '**\24' |
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|
1312 */ |
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|
1313 static int |
99ebf78686a9
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|
1314 ff_wc_equal(char_u *s1, char_u *s2) |
99ebf78686a9
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|
1315 { |
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|
1316 int i, j; |
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|
1317 int c1 = NUL; |
99ebf78686a9
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|
1318 int c2 = NUL; |
99ebf78686a9
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|
1319 int prev1 = NUL; |
99ebf78686a9
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|
1320 int prev2 = NUL; |
99ebf78686a9
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|
1321 |
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|
1322 if (s1 == s2) |
99ebf78686a9
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|
1323 return TRUE; |
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|
1324 |
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|
1325 if (s1 == NULL || s2 == NULL) |
99ebf78686a9
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|
1326 return FALSE; |
99ebf78686a9
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|
1327 |
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|
1328 for (i = 0, j = 0; s1[i] != NUL && s2[j] != NUL;) |
99ebf78686a9
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|
1329 { |
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|
1330 c1 = PTR2CHAR(s1 + i); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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|
1331 c2 = PTR2CHAR(s2 + j); |
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|
1332 |
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|
1333 if ((p_fic ? MB_TOLOWER(c1) != MB_TOLOWER(c2) : c1 != c2) |
99ebf78686a9
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|
1334 && (prev1 != '*' || prev2 != '*')) |
99ebf78686a9
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|
1335 return FALSE; |
99ebf78686a9
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|
1336 prev2 = prev1; |
99ebf78686a9
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|
1337 prev1 = c1; |
99ebf78686a9
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|
1338 |
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1339 i += mb_ptr2len(s1 + i); |
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
1340 j += mb_ptr2len(s2 + j); |
15814
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|
1341 } |
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changeset
|
1342 return s1[i] == s2[j]; |
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|
1343 } |
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|
1344 #endif |
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|
1345 |
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|
1346 /* |
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|
1347 * maintains the list of already visited files and dirs |
99ebf78686a9
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|
1348 * returns FAIL if the given file/dir is already in the list |
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|
1349 * returns OK if it is newly added |
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|
1350 * |
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|
1351 * TODO: What to do on memory allocation problems? |
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|
1352 * -> return TRUE - Better the file is found several times instead of |
99ebf78686a9
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|
1353 * never. |
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|
1354 */ |
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|
1355 static int |
99ebf78686a9
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|
1356 ff_check_visited( |
99ebf78686a9
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|
1357 ff_visited_T **visited_list, |
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|
1358 char_u *fname |
99ebf78686a9
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|
1359 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
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|
1360 , char_u *wc_path |
99ebf78686a9
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|
1361 #endif |
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|
1362 ) |
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|
1363 { |
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|
1364 ff_visited_T *vp; |
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|
1365 #ifdef UNIX |
99ebf78686a9
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|
1366 stat_T st; |
99ebf78686a9
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|
1367 int url = FALSE; |
99ebf78686a9
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|
1368 #endif |
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|
1369 |
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changeset
|
1370 // For an URL we only compare the name, otherwise we compare the |
99ebf78686a9
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|
1371 // device/inode (unix) or the full path name (not Unix). |
99ebf78686a9
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changeset
|
1372 if (path_with_url(fname)) |
99ebf78686a9
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|
1373 { |
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changeset
|
1374 vim_strncpy(ff_expand_buffer, fname, MAXPATHL - 1); |
99ebf78686a9
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|
1375 #ifdef UNIX |
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|
1376 url = TRUE; |
99ebf78686a9
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|
1377 #endif |
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changeset
|
1378 } |
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changeset
|
1379 else |
99ebf78686a9
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changeset
|
1380 { |
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changeset
|
1381 ff_expand_buffer[0] = NUL; |
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|
1382 #ifdef UNIX |
99ebf78686a9
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changeset
|
1383 if (mch_stat((char *)fname, &st) < 0) |
99ebf78686a9
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|
1384 #else |
99ebf78686a9
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changeset
|
1385 if (vim_FullName(fname, ff_expand_buffer, MAXPATHL, TRUE) == FAIL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1386 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1387 return FAIL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1388 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1389 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1390 // check against list of already visited files |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1391 for (vp = *visited_list; vp != NULL; vp = vp->ffv_next) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1392 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1393 if ( |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1394 #ifdef UNIX |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1395 !url ? (vp->ffv_dev_valid && vp->ffv_dev == st.st_dev |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1396 && vp->ffv_ino == st.st_ino) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1397 : |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1398 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1399 fnamecmp(vp->ffv_fname, ff_expand_buffer) == 0 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1400 ) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1401 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1402 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1403 // are the wildcard parts equal |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1404 if (ff_wc_equal(vp->ffv_wc_path, wc_path) == TRUE) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1405 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1406 // already visited |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1407 return FAIL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1408 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1409 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1410 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1411 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1412 * New file/dir. Add it to the list of visited files/dirs. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1413 */ |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
1414 vp = alloc(sizeof(ff_visited_T) + STRLEN(ff_expand_buffer)); |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1415 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1416 if (vp != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1417 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1418 #ifdef UNIX |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1419 if (!url) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1420 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1421 vp->ffv_dev_valid = TRUE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1422 vp->ffv_ino = st.st_ino; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1423 vp->ffv_dev = st.st_dev; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1424 vp->ffv_fname[0] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1425 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1426 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1427 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1428 vp->ffv_dev_valid = FALSE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1429 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1430 STRCPY(vp->ffv_fname, ff_expand_buffer); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1431 #ifdef UNIX |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1432 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1433 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1434 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1435 if (wc_path != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1436 vp->ffv_wc_path = vim_strsave(wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1437 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1438 vp->ffv_wc_path = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1439 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1440 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1441 vp->ffv_next = *visited_list; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1442 *visited_list = vp; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1443 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1444 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1445 return OK; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1446 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1447 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1448 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1449 * create stack element from given path pieces |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1450 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1451 static ff_stack_T * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1452 ff_create_stack_element( |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1453 char_u *fix_part, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1454 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1455 char_u *wc_part, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1456 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1457 int level, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1458 int star_star_empty) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1459 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1460 ff_stack_T *new; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1461 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
1462 new = ALLOC_ONE(ff_stack_T); |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1463 if (new == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1464 return NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1465 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1466 new->ffs_prev = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1467 new->ffs_filearray = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1468 new->ffs_filearray_size = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1469 new->ffs_filearray_cur = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1470 new->ffs_stage = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1471 new->ffs_level = level; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1472 new->ffs_star_star_empty = star_star_empty; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1473 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1474 // the following saves NULL pointer checks in vim_findfile |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1475 if (fix_part == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1476 fix_part = (char_u *)""; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1477 new->ffs_fix_path = vim_strsave(fix_part); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1478 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1479 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1480 if (wc_part == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1481 wc_part = (char_u *)""; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1482 new->ffs_wc_path = vim_strsave(wc_part); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1483 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1484 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1485 if (new->ffs_fix_path == NULL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1486 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1487 || new->ffs_wc_path == NULL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1488 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1489 ) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1490 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1491 ff_free_stack_element(new); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1492 new = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1493 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1494 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1495 return new; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1496 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1497 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1498 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1499 * Push a dir on the directory stack. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1500 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1501 static void |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1502 ff_push(ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1503 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1504 // check for NULL pointer, not to return an error to the user, but |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1505 // to prevent a crash |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1506 if (stack_ptr != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1507 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1508 stack_ptr->ffs_prev = search_ctx->ffsc_stack_ptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1509 search_ctx->ffsc_stack_ptr = stack_ptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1510 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1511 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1512 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1513 /* |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1514 * Pop a dir from the directory stack. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1515 * Returns NULL if stack is empty. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1516 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1517 static ff_stack_T * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1518 ff_pop(ff_search_ctx_T *search_ctx) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1519 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1520 ff_stack_T *sptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1521 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1522 sptr = search_ctx->ffsc_stack_ptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1523 if (search_ctx->ffsc_stack_ptr != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1524 search_ctx->ffsc_stack_ptr = search_ctx->ffsc_stack_ptr->ffs_prev; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1525 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1526 return sptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1527 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1528 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1529 /* |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1530 * free the given stack element |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1531 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1532 static void |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1533 ff_free_stack_element(ff_stack_T *stack_ptr) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1534 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1535 // vim_free handles possible NULL pointers |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1536 vim_free(stack_ptr->ffs_fix_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1537 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1538 vim_free(stack_ptr->ffs_wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1539 #endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1540 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1541 if (stack_ptr->ffs_filearray != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1542 FreeWild(stack_ptr->ffs_filearray_size, stack_ptr->ffs_filearray); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1543 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1544 vim_free(stack_ptr); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1545 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1546 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1547 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1548 * Clear the search context, but NOT the visited list. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1549 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1550 static void |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1551 ff_clear(ff_search_ctx_T *search_ctx) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1552 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1553 ff_stack_T *sptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1554 |
99ebf78686a9
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diff
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|
1555 // clear up stack |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1556 while ((sptr = ff_pop(search_ctx)) != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1557 ff_free_stack_element(sptr); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1558 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
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|
1559 vim_free(search_ctx->ffsc_file_to_search); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
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|
1560 vim_free(search_ctx->ffsc_start_dir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
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|
1561 vim_free(search_ctx->ffsc_fix_path); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1562 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
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|
1563 vim_free(search_ctx->ffsc_wc_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
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|
1564 #endif |
99ebf78686a9
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|
1565 |
99ebf78686a9
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|
1566 #ifdef FEAT_PATH_EXTRA |
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|
1567 if (search_ctx->ffsc_stopdirs_v != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1568 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1569 int i = 0; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1570 |
99ebf78686a9
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diff
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|
1571 while (search_ctx->ffsc_stopdirs_v[i] != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1572 { |
99ebf78686a9
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diff
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|
1573 vim_free(search_ctx->ffsc_stopdirs_v[i]); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1574 i++; |
99ebf78686a9
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parents:
diff
changeset
|
1575 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
1576 vim_free(search_ctx->ffsc_stopdirs_v); |
99ebf78686a9
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diff
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|
1577 } |
99ebf78686a9
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diff
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|
1578 search_ctx->ffsc_stopdirs_v = NULL; |
99ebf78686a9
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diff
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|
1579 #endif |
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diff
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|
1580 |
99ebf78686a9
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diff
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|
1581 // reset everything |
99ebf78686a9
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|
1582 search_ctx->ffsc_file_to_search = NULL; |
99ebf78686a9
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parents:
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|
1583 search_ctx->ffsc_start_dir = NULL; |
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|
1584 search_ctx->ffsc_fix_path = NULL; |
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|
1585 #ifdef FEAT_PATH_EXTRA |
99ebf78686a9
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parents:
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|
1586 search_ctx->ffsc_wc_path = NULL; |
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parents:
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|
1587 search_ctx->ffsc_level = 0; |
99ebf78686a9
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parents:
diff
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|
1588 #endif |
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|
1589 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1590 |
99ebf78686a9
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|
1591 #ifdef FEAT_PATH_EXTRA |
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parents:
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|
1592 /* |
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parents:
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changeset
|
1593 * check if the given path is in the stopdirs |
99ebf78686a9
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|
1594 * returns TRUE if yes else FALSE |
99ebf78686a9
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parents:
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changeset
|
1595 */ |
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parents:
diff
changeset
|
1596 static int |
99ebf78686a9
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parents:
diff
changeset
|
1597 ff_path_in_stoplist(char_u *path, int path_len, char_u **stopdirs_v) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
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changeset
|
1598 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1599 int i = 0; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1600 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1601 // eat up trailing path separators, except the first |
99ebf78686a9
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parents:
diff
changeset
|
1602 while (path_len > 1 && vim_ispathsep(path[path_len - 1])) |
99ebf78686a9
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parents:
diff
changeset
|
1603 path_len--; |
99ebf78686a9
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changeset
|
1604 |
99ebf78686a9
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changeset
|
1605 // if no path consider it as match |
99ebf78686a9
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parents:
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changeset
|
1606 if (path_len == 0) |
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parents:
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|
1607 return TRUE; |
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|
1608 |
99ebf78686a9
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changeset
|
1609 for (i = 0; stopdirs_v[i] != NULL; i++) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1610 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1611 if ((int)STRLEN(stopdirs_v[i]) > path_len) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1612 { |
99ebf78686a9
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parents:
diff
changeset
|
1613 // match for parent directory. So '/home' also matches |
99ebf78686a9
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parents:
diff
changeset
|
1614 // '/home/rks'. Check for PATHSEP in stopdirs_v[i], else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1615 // '/home/r' would also match '/home/rks' |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1616 if (fnamencmp(stopdirs_v[i], path, path_len) == 0 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1617 && vim_ispathsep(stopdirs_v[i][path_len])) |
99ebf78686a9
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|
1618 return TRUE; |
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|
1619 } |
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|
1620 else |
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|
1621 { |
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|
1622 if (fnamecmp(stopdirs_v[i], path) == 0) |
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|
1623 return TRUE; |
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|
1624 } |
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|
1625 } |
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|
1626 return FALSE; |
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|
1627 } |
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|
1628 #endif |
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|
1629 |
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|
1630 #if defined(FEAT_SEARCHPATH) || defined(PROTO) |
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|
1631 /* |
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|
1632 * Find the file name "ptr[len]" in the path. Also finds directory names. |
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|
1633 * |
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|
1634 * On the first call set the parameter 'first' to TRUE to initialize |
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|
1635 * the search. For repeating calls to FALSE. |
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|
1636 * |
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|
1637 * Repeating calls will return other files called 'ptr[len]' from the path. |
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|
1638 * |
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|
1639 * Only on the first call 'ptr' and 'len' are used. For repeating calls they |
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|
1640 * don't need valid values. |
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|
1641 * |
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|
1642 * If nothing found on the first call the option FNAME_MESS will issue the |
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|
1643 * message: |
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|
1644 * 'Can't find file "<file>" in path' |
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|
1645 * On repeating calls: |
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|
1646 * 'No more file "<file>" found in path' |
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|
1647 * |
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|
1648 * options: |
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|
1649 * FNAME_MESS give error message when not found |
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|
1650 * |
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|
1651 * Uses NameBuff[]! |
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|
1652 * |
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|
1653 * Returns an allocated string for the file name. NULL for error. |
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|
1654 * |
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|
1655 */ |
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|
1656 char_u * |
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|
1657 find_file_in_path( |
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|
1658 char_u *ptr, // file name |
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|
1659 int len, // length of file name |
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|
1660 int options, |
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|
1661 int first, // use count'th matching file name |
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|
1662 char_u *rel_fname) // file name searching relative to |
99ebf78686a9
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|
1663 { |
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|
1664 return find_file_in_path_option(ptr, len, options, first, |
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|
1665 *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path, |
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|
1666 FINDFILE_BOTH, rel_fname, curbuf->b_p_sua); |
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|
1667 } |
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|
1668 |
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|
1669 static char_u *ff_file_to_find = NULL; |
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|
1670 static void *fdip_search_ctx = NULL; |
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|
1671 |
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|
1672 # if defined(EXITFREE) || defined(PROTO) |
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|
1673 void |
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|
1674 free_findfile(void) |
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|
1675 { |
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|
1676 vim_free(ff_file_to_find); |
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|
1677 vim_findfile_cleanup(fdip_search_ctx); |
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|
1678 vim_free(ff_expand_buffer); |
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|
1679 } |
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|
1680 # endif |
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|
1681 |
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|
1682 /* |
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|
1683 * Find the directory name "ptr[len]" in the path. |
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|
1684 * |
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|
1685 * options: |
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|
1686 * FNAME_MESS give error message when not found |
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Bram Moolenaar <Bram@vim.org>
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|
1687 * FNAME_UNESC unescape backslashes. |
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|
1688 * |
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|
1689 * Uses NameBuff[]! |
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|
1690 * |
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|
1691 * Returns an allocated string for the file name. NULL for error. |
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|
1692 */ |
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|
1693 char_u * |
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|
1694 find_directory_in_path( |
99ebf78686a9
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|
1695 char_u *ptr, // file name |
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|
1696 int len, // length of file name |
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Bram Moolenaar <Bram@vim.org>
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|
1697 int options, |
99ebf78686a9
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|
1698 char_u *rel_fname) // file name searching relative to |
99ebf78686a9
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|
1699 { |
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|
1700 return find_file_in_path_option(ptr, len, options, TRUE, p_cdpath, |
99ebf78686a9
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|
1701 FINDFILE_DIR, rel_fname, (char_u *)""); |
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|
1702 } |
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|
1703 |
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|
1704 char_u * |
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|
1705 find_file_in_path_option( |
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|
1706 char_u *ptr, // file name |
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|
1707 int len, // length of file name |
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|
1708 int options, |
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|
1709 int first, // use count'th matching file name |
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|
1710 char_u *path_option, // p_path or p_cdpath |
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|
1711 int find_what, // FINDFILE_FILE, _DIR or _BOTH |
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|
1712 char_u *rel_fname, // file name we are looking relative to. |
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|
1713 char_u *suffixes) // list of suffixes, 'suffixesadd' option |
99ebf78686a9
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|
1714 { |
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|
1715 static char_u *dir; |
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|
1716 static int did_findfile_init = FALSE; |
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|
1717 char_u save_char; |
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|
1718 char_u *file_name = NULL; |
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|
1719 char_u *buf = NULL; |
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|
1720 int rel_to_curdir; |
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|
1721 # ifdef AMIGA |
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|
1722 struct Process *proc = (struct Process *)FindTask(0L); |
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|
1723 APTR save_winptr = proc->pr_WindowPtr; |
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|
1724 |
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|
1725 // Avoid a requester here for a volume that doesn't exist. |
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|
1726 proc->pr_WindowPtr = (APTR)-1L; |
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|
1727 # endif |
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|
1728 |
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|
1729 if (first == TRUE) |
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|
1730 { |
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|
1731 // copy file name into NameBuff, expanding environment variables |
99ebf78686a9
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|
1732 save_char = ptr[len]; |
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|
1733 ptr[len] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1734 expand_env_esc(ptr, NameBuff, MAXPATHL, FALSE, TRUE, NULL); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1735 ptr[len] = save_char; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1736 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1737 vim_free(ff_file_to_find); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1738 ff_file_to_find = vim_strsave(NameBuff); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1739 if (ff_file_to_find == NULL) // out of memory |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1740 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1741 file_name = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1742 goto theend; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1743 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1744 if (options & FNAME_UNESC) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1745 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1746 // Change all "\ " to " ". |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1747 for (ptr = ff_file_to_find; *ptr != NUL; ++ptr) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1748 if (ptr[0] == '\\' && ptr[1] == ' ') |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1749 mch_memmove(ptr, ptr + 1, STRLEN(ptr)); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1750 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1751 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1752 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1753 rel_to_curdir = (ff_file_to_find[0] == '.' |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1754 && (ff_file_to_find[1] == NUL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1755 || vim_ispathsep(ff_file_to_find[1]) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1756 || (ff_file_to_find[1] == '.' |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1757 && (ff_file_to_find[2] == NUL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1758 || vim_ispathsep(ff_file_to_find[2]))))); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1759 if (vim_isAbsName(ff_file_to_find) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1760 // "..", "../path", "." and "./path": don't use the path_option |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1761 || rel_to_curdir |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1762 # if defined(MSWIN) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1763 // handle "\tmp" as absolute path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1764 || vim_ispathsep(ff_file_to_find[0]) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1765 // handle "c:name" as absolute path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1766 || (ff_file_to_find[0] != NUL && ff_file_to_find[1] == ':') |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1767 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1768 # ifdef AMIGA |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1769 // handle ":tmp" as absolute path |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1770 || ff_file_to_find[0] == ':' |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1771 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1772 ) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1773 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1774 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1775 * Absolute path, no need to use "path_option". |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1776 * If this is not a first call, return NULL. We already returned a |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1777 * filename on the first call. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1778 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1779 if (first == TRUE) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1780 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1781 int l; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1782 int run; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1783 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1784 if (path_with_url(ff_file_to_find)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1785 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1786 file_name = vim_strsave(ff_file_to_find); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1787 goto theend; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1788 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1789 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1790 // When FNAME_REL flag given first use the directory of the file. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1791 // Otherwise or when this fails use the current directory. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1792 for (run = 1; run <= 2; ++run) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1793 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1794 l = (int)STRLEN(ff_file_to_find); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1795 if (run == 1 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1796 && rel_to_curdir |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1797 && (options & FNAME_REL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1798 && rel_fname != NULL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1799 && STRLEN(rel_fname) + l < MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1800 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1801 STRCPY(NameBuff, rel_fname); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1802 STRCPY(gettail(NameBuff), ff_file_to_find); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1803 l = (int)STRLEN(NameBuff); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1804 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1805 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1806 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1807 STRCPY(NameBuff, ff_file_to_find); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1808 run = 2; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1809 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1810 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1811 // When the file doesn't exist, try adding parts of |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1812 // 'suffixesadd'. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1813 buf = suffixes; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1814 for (;;) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1815 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1816 if (mch_getperm(NameBuff) >= 0 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1817 && (find_what == FINDFILE_BOTH |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1818 || ((find_what == FINDFILE_DIR) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1819 == mch_isdir(NameBuff)))) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1820 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1821 file_name = vim_strsave(NameBuff); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1822 goto theend; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1823 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1824 if (*buf == NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1825 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1826 copy_option_part(&buf, NameBuff + l, MAXPATHL - l, ","); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1827 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1828 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1829 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1830 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1831 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1832 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1833 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1834 * Loop over all paths in the 'path' or 'cdpath' option. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1835 * When "first" is set, first setup to the start of the option. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1836 * Otherwise continue to find the next match. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1837 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1838 if (first == TRUE) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1839 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1840 // vim_findfile_free_visited can handle a possible NULL pointer |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1841 vim_findfile_free_visited(fdip_search_ctx); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1842 dir = path_option; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1843 did_findfile_init = FALSE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1844 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1845 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1846 for (;;) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1847 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1848 if (did_findfile_init) |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
1849 { |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
1850 file_name = vim_findfile(fdip_search_ctx); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
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|
1851 if (file_name != NULL) |
99ebf78686a9
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parents:
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changeset
|
1852 break; |
99ebf78686a9
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|
1853 |
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parents:
diff
changeset
|
1854 did_findfile_init = FALSE; |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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|
1855 } |
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Bram Moolenaar <Bram@vim.org>
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|
1856 else |
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|
1857 { |
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|
1858 char_u *r_ptr; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
changeset
|
1859 |
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diff
changeset
|
1860 if (dir == NULL || *dir == NUL) |
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|
1861 { |
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|
1862 // We searched all paths of the option, now we can |
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|
1863 // free the search context. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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|
1864 vim_findfile_cleanup(fdip_search_ctx); |
99ebf78686a9
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parents:
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|
1865 fdip_search_ctx = NULL; |
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|
1866 break; |
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|
1867 } |
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diff
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|
1868 |
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
1869 if ((buf = alloc(MAXPATHL)) == NULL) |
15814
99ebf78686a9
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|
1870 break; |
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|
1871 |
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|
1872 // copy next path |
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|
1873 buf[0] = 0; |
99ebf78686a9
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|
1874 copy_option_part(&dir, buf, MAXPATHL, " ,"); |
99ebf78686a9
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|
1875 |
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|
1876 # ifdef FEAT_PATH_EXTRA |
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|
1877 // get the stopdir string |
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|
1878 r_ptr = vim_findfile_stopdir(buf); |
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|
1879 # else |
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|
1880 r_ptr = NULL; |
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|
1881 # endif |
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|
1882 fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find, |
99ebf78686a9
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|
1883 r_ptr, 100, FALSE, find_what, |
99ebf78686a9
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|
1884 fdip_search_ctx, FALSE, rel_fname); |
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|
1885 if (fdip_search_ctx != NULL) |
99ebf78686a9
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|
1886 did_findfile_init = TRUE; |
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|
1887 vim_free(buf); |
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|
1888 } |
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|
1889 } |
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|
1890 } |
99ebf78686a9
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diff
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|
1891 if (file_name == NULL && (options & FNAME_MESS)) |
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|
1892 { |
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|
1893 if (first == TRUE) |
99ebf78686a9
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|
1894 { |
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|
1895 if (find_what == FINDFILE_DIR) |
99ebf78686a9
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|
1896 semsg(_("E344: Can't find directory \"%s\" in cdpath"), |
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|
1897 ff_file_to_find); |
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|
1898 else |
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|
1899 semsg(_("E345: Can't find file \"%s\" in path"), |
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|
1900 ff_file_to_find); |
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|
1901 } |
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|
1902 else |
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|
1903 { |
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|
1904 if (find_what == FINDFILE_DIR) |
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|
1905 semsg(_("E346: No more directory \"%s\" found in cdpath"), |
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|
1906 ff_file_to_find); |
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|
1907 else |
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|
1908 semsg(_("E347: No more file \"%s\" found in path"), |
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|
1909 ff_file_to_find); |
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1910 } |
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|
1911 } |
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|
1912 |
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|
1913 theend: |
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|
1914 # ifdef AMIGA |
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|
1915 proc->pr_WindowPtr = save_winptr; |
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|
1916 # endif |
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1917 return file_name; |
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1918 } |
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|
1919 |
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|
1920 /* |
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|
1921 * Get the file name at the cursor. |
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|
1922 * If Visual mode is active, use the selected text if it's in one line. |
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1923 * Returns the name in allocated memory, NULL for failure. |
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1924 */ |
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|
1925 char_u * |
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1926 grab_file_name(long count, linenr_T *file_lnum) |
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1927 { |
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1928 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
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|
1929 |
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1930 if (VIsual_active) |
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1931 { |
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|
1932 int len; |
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1933 char_u *ptr; |
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1934 |
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1935 if (get_visual_text(NULL, &ptr, &len) == FAIL) |
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1936 return NULL; |
22270
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|
1937 // Only recognize ":123" here |
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|
1938 if (file_lnum != NULL && ptr[len] == ':' && isdigit(ptr[len + 1])) |
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1939 { |
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|
1940 char_u *p = ptr + len + 1; |
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|
1941 |
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|
1942 *file_lnum = getdigits(&p); |
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1943 } |
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1944 return find_file_name_in_path(ptr, len, options, |
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1945 count, curbuf->b_ffname); |
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1946 } |
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1947 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); |
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1948 } |
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1949 |
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|
1950 /* |
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|
1951 * Return the file name under or after the cursor. |
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|
1952 * |
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|
1953 * The 'path' option is searched if the file name is not absolute. |
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1954 * The string returned has been alloc'ed and should be freed by the caller. |
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1955 * NULL is returned if the file name or file is not found. |
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|
1956 * |
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|
1957 * options: |
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1958 * FNAME_MESS give error messages |
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|
1959 * FNAME_EXP expand to path |
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|
1960 * FNAME_HYP check for hypertext link |
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|
1961 * FNAME_INCL apply "includeexpr" |
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|
1962 */ |
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|
1963 char_u * |
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1964 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
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1965 { |
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1966 return file_name_in_line(ml_get_curline(), |
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1967 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
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1968 file_lnum); |
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1969 } |
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1970 |
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1971 /* |
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1972 * Return the name of the file under or after ptr[col]. |
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1973 * Otherwise like file_name_at_cursor(). |
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1974 */ |
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1975 char_u * |
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1976 file_name_in_line( |
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1977 char_u *line, |
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1978 int col, |
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1979 int options, |
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1980 long count, |
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1981 char_u *rel_fname, // file we are searching relative to |
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1982 linenr_T *file_lnum) // line number after the file name |
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1983 { |
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1984 char_u *ptr; |
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1985 int len; |
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1986 int in_type = TRUE; |
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1987 int is_url = FALSE; |
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1988 |
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1989 /* |
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1990 * search forward for what could be the start of a file name |
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1991 */ |
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1992 ptr = line + col; |
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1993 while (*ptr != NUL && !vim_isfilec(*ptr)) |
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1994 MB_PTR_ADV(ptr); |
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1995 if (*ptr == NUL) // nothing found |
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1996 { |
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1997 if (options & FNAME_MESS) |
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1998 emsg(_("E446: No file name under cursor")); |
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1999 return NULL; |
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|
2000 } |
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2001 |
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2002 /* |
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2003 * Search backward for first char of the file name. |
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|
2004 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. |
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|
2005 */ |
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|
2006 while (ptr > line) |
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|
2007 { |
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|
2008 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) |
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|
2009 ptr -= len + 1; |
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|
2010 else if (vim_isfilec(ptr[-1]) |
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|
2011 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) |
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|
2012 --ptr; |
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|
2013 else |
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|
2014 break; |
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|
2015 } |
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|
2016 |
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|
2017 /* |
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|
2018 * Search forward for the last char of the file name. |
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|
2019 * Also allow "://" when ':' is not in 'isfname'. |
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|
2020 */ |
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|
2021 len = 0; |
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|
2022 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
99ebf78686a9
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|
2023 || ((options & FNAME_HYP) && path_is_url(ptr + len)) |
15993
58610c4d785c
patch 8.1.1002: "gf" does not always work when URL has a port number
Bram Moolenaar <Bram@vim.org>
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15814
diff
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|
2024 || (is_url && vim_strchr((char_u *)":?&=", ptr[len]) != NULL)) |
15814
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|
2025 { |
15993
58610c4d785c
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Bram Moolenaar <Bram@vim.org>
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15814
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|
2026 // After type:// we also include :, ?, & and = as valid characters, so that |
58610c4d785c
patch 8.1.1002: "gf" does not always work when URL has a port number
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|
2027 // http://google.com:8080?q=this&that=ok works. |
15814
99ebf78686a9
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|
2028 if ((ptr[len] >= 'A' && ptr[len] <= 'Z') || (ptr[len] >= 'a' && ptr[len] <= 'z')) |
99ebf78686a9
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|
2029 { |
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|
2030 if (in_type && path_is_url(ptr + len + 1)) |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2031 is_url = TRUE; |
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|
2032 } |
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|
2033 else |
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|
2034 in_type = FALSE; |
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|
2035 |
99ebf78686a9
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|
2036 if (ptr[len] == '\\') |
99ebf78686a9
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|
2037 // Skip over the "\" in "\ ". |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2038 ++len; |
99ebf78686a9
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|
2039 if (has_mbyte) |
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Bram Moolenaar <Bram@vim.org>
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|
2040 len += (*mb_ptr2len)(ptr + len); |
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|
2041 else |
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|
2042 ++len; |
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|
2043 } |
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|
2044 |
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|
2045 /* |
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|
2046 * If there is trailing punctuation, remove it. |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2047 * But don't remove "..", could be a directory name. |
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|
2048 */ |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2049 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2050 && ptr[len - 2] != '.') |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2051 --len; |
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|
2052 |
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|
2053 if (file_lnum != NULL) |
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|
2054 { |
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Bram Moolenaar <Bram@vim.org>
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|
2055 char_u *p; |
18939
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
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18779
diff
changeset
|
2056 char *line_english = " line "; |
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
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|
2057 char *line_transl = _(line_msg); |
15814
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|
2058 |
18939
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
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18779
diff
changeset
|
2059 // Get the number after the file name and a separator character. |
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patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
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18779
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changeset
|
2060 // Also accept " line 999" with and without the same translation as |
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
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changeset
|
2061 // used in last_set_msg(). |
15814
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changeset
|
2062 p = ptr + len; |
18939
25ebc35e104f
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2063 if (STRNCMP(p, line_english, STRLEN(line_english)) == 0) |
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
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18779
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changeset
|
2064 p += STRLEN(line_english); |
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
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18779
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|
2065 else if (STRNCMP(p, line_transl, STRLEN(line_transl)) == 0) |
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
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18779
diff
changeset
|
2066 p += STRLEN(line_transl); |
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
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18779
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changeset
|
2067 else |
25ebc35e104f
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18779
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changeset
|
2068 p = skipwhite(p); |
15814
99ebf78686a9
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changeset
|
2069 if (*p != NUL) |
99ebf78686a9
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changeset
|
2070 { |
99ebf78686a9
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changeset
|
2071 if (!isdigit(*p)) |
99ebf78686a9
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changeset
|
2072 ++p; // skip the separator |
99ebf78686a9
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changeset
|
2073 p = skipwhite(p); |
99ebf78686a9
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changeset
|
2074 if (isdigit(*p)) |
99ebf78686a9
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changeset
|
2075 *file_lnum = (int)getdigits(&p); |
99ebf78686a9
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changeset
|
2076 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2077 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2078 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2079 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2080 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2081 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2082 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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|
2083 static char_u * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2084 eval_includeexpr(char_u *ptr, int len) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2085 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2086 char_u *res; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2087 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2088 set_vim_var_string(VV_FNAME, ptr, len); |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20867
diff
changeset
|
2089 res = eval_to_string_safe(curbuf->b_p_inex, |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2090 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2091 set_vim_var_string(VV_FNAME, NULL, 0); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
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|
2092 return res; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
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|
2093 } |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2094 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2095 |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2096 /* |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2097 * Return the name of the file ptr[len] in 'path'. |
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patch 8.1.0914: code related to findfile() is spread out
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|
2098 * Otherwise like file_name_at_cursor(). |
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diff
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|
2099 */ |
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|
2100 char_u * |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2101 find_file_name_in_path( |
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patch 8.1.0914: code related to findfile() is spread out
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|
2102 char_u *ptr, |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2103 int len, |
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diff
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|
2104 int options, |
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patch 8.1.0914: code related to findfile() is spread out
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diff
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|
2105 long count, |
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|
2106 char_u *rel_fname) // file we are searching relative to |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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diff
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|
2107 { |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2108 char_u *file_name; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
2109 int c; |
99ebf78686a9
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|
2110 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2111 char_u *tofree = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2112 |
99ebf78686a9
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diff
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|
2113 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2114 { |
99ebf78686a9
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diff
changeset
|
2115 tofree = eval_includeexpr(ptr, len); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2116 if (tofree != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2117 { |
99ebf78686a9
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diff
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|
2118 ptr = tofree; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2119 len = (int)STRLEN(ptr); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2120 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2121 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2122 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2123 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2124 if (options & FNAME_EXP) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2125 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2126 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2127 TRUE, rel_fname); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2128 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2129 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2130 /* |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2131 * If the file could not be found in a normal way, try applying |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2132 * 'includeexpr' (unless done already). |
99ebf78686a9
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diff
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|
2133 */ |
99ebf78686a9
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|
2134 if (file_name == NULL |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2135 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2136 { |
99ebf78686a9
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diff
changeset
|
2137 tofree = eval_includeexpr(ptr, len); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2138 if (tofree != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2139 { |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2140 ptr = tofree; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2141 len = (int)STRLEN(ptr); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2142 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2143 TRUE, rel_fname); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2144 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2145 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2146 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2147 if (file_name == NULL && (options & FNAME_MESS)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2148 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2149 c = ptr[len]; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2150 ptr[len] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2151 semsg(_("E447: Can't find file \"%s\" in path"), ptr); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2152 ptr[len] = c; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2153 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2154 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2155 // Repeat finding the file "count" times. This matters when it |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2156 // appears several times in the path. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2157 while (file_name != NULL && --count > 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2158 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2159 vim_free(file_name); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2160 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2161 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2162 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2163 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2164 file_name = vim_strnsave(ptr, len); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2165 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2166 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2167 vim_free(tofree); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2168 # endif |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2169 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2170 return file_name; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2171 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2172 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2173 /* |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2174 * Return the end of the directory name, on the first path |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2175 * separator: |
99ebf78686a9
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parents:
diff
changeset
|
2176 * "/path/file", "/path/dir/", "/path//dir", "/file" |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2177 * ^ ^ ^ ^ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2178 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2179 static char_u * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2180 gettail_dir(char_u *fname) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2181 { |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2182 char_u *dir_end = fname; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2183 char_u *next_dir_end = fname; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2184 int look_for_sep = TRUE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2185 char_u *p; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2186 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2187 for (p = fname; *p != NUL; ) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2188 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2189 if (vim_ispathsep(*p)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2190 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2191 if (look_for_sep) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2192 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2193 next_dir_end = p; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2194 look_for_sep = FALSE; |
99ebf78686a9
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diff
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|
2195 } |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2196 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2197 else |
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patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2198 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2199 if (!look_for_sep) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
2200 dir_end = next_dir_end; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
2201 look_for_sep = TRUE; |
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|
2202 } |
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diff
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|
2203 MB_PTR_ADV(p); |
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patch 8.1.0914: code related to findfile() is spread out
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|
2204 } |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2205 return dir_end; |
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|
2206 } |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2207 |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2208 /* |
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|
2209 * return TRUE if 'c' is a path list separator. |
99ebf78686a9
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|
2210 */ |
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|
2211 int |
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diff
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|
2212 vim_ispathlistsep(int c) |
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|
2213 { |
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|
2214 # ifdef UNIX |
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Bram Moolenaar <Bram@vim.org>
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|
2215 return (c == ':'); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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|
2216 # else |
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|
2217 return (c == ';'); // might not be right for every system... |
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|
2218 # endif |
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|
2219 } |
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Bram Moolenaar <Bram@vim.org>
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|
2220 |
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|
2221 /* |
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|
2222 * Moves "*psep" back to the previous path separator in "path". |
99ebf78686a9
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|
2223 * Returns FAIL is "*psep" ends up at the beginning of "path". |
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|
2224 */ |
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|
2225 static int |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2226 find_previous_pathsep(char_u *path, char_u **psep) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2227 { |
99ebf78686a9
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diff
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|
2228 // skip the current separator |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2229 if (*psep > path && vim_ispathsep(**psep)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
2230 --*psep; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2231 |
99ebf78686a9
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parents:
diff
changeset
|
2232 // find the previous separator |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2233 while (*psep > path) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2234 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2235 if (vim_ispathsep(**psep)) |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2236 return OK; |
99ebf78686a9
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diff
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|
2237 MB_PTR_BACK(path, *psep); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2238 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2239 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2240 return FAIL; |
99ebf78686a9
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|
2241 } |
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|
2242 |
99ebf78686a9
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diff
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|
2243 /* |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2244 * Returns TRUE if "maybe_unique" is unique wrt other_paths in "gap". |
99ebf78686a9
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|
2245 * "maybe_unique" is the end portion of "((char_u **)gap->ga_data)[i]". |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2246 */ |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2247 static int |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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|
2248 is_unique(char_u *maybe_unique, garray_T *gap, int i) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
2249 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2250 int j; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
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|
2251 int candidate_len; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2252 int other_path_len; |
99ebf78686a9
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parents:
diff
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|
2253 char_u **other_paths = (char_u **)gap->ga_data; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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|
2254 char_u *rival; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2255 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2256 for (j = 0; j < gap->ga_len; j++) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2257 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2258 if (j == i) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2259 continue; // don't compare it with itself |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2260 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2261 candidate_len = (int)STRLEN(maybe_unique); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2262 other_path_len = (int)STRLEN(other_paths[j]); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2263 if (other_path_len < candidate_len) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2264 continue; // it's different when it's shorter |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2265 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2266 rival = other_paths[j] + other_path_len - candidate_len; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2267 if (fnamecmp(maybe_unique, rival) == 0 |
99ebf78686a9
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parents:
diff
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|
2268 && (rival == other_paths[j] || vim_ispathsep(*(rival - 1)))) |
99ebf78686a9
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|
2269 return FALSE; // match |
99ebf78686a9
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changeset
|
2270 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2271 |
99ebf78686a9
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|
2272 return TRUE; // no match found |
99ebf78686a9
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changeset
|
2273 } |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2274 |
99ebf78686a9
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parents:
diff
changeset
|
2275 /* |
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diff
changeset
|
2276 * Split the 'path' option into an array of strings in garray_T. Relative |
99ebf78686a9
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diff
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|
2277 * paths are expanded to their equivalent fullpath. This includes the "." |
99ebf78686a9
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|
2278 * (relative to current buffer directory) and empty path (relative to current |
99ebf78686a9
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parents:
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|
2279 * directory) notations. |
99ebf78686a9
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parents:
diff
changeset
|
2280 * |
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|
2281 * TODO: handle upward search (;) and path limiter (**N) notations by |
99ebf78686a9
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changeset
|
2282 * expanding each into their equivalent path(s). |
99ebf78686a9
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|
2283 */ |
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diff
changeset
|
2284 static void |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2285 expand_path_option(char_u *curdir, garray_T *gap) |
99ebf78686a9
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changeset
|
2286 { |
99ebf78686a9
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changeset
|
2287 char_u *path_option = *curbuf->b_p_path == NUL |
99ebf78686a9
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parents:
diff
changeset
|
2288 ? p_path : curbuf->b_p_path; |
99ebf78686a9
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diff
changeset
|
2289 char_u *buf; |
99ebf78686a9
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parents:
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changeset
|
2290 char_u *p; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2291 int len; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2292 |
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
2293 if ((buf = alloc(MAXPATHL)) == NULL) |
15814
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2294 return; |
99ebf78686a9
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parents:
diff
changeset
|
2295 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2296 while (*path_option != NUL) |
99ebf78686a9
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parents:
diff
changeset
|
2297 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
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parents:
diff
changeset
|
2298 copy_option_part(&path_option, buf, MAXPATHL, " ,"); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2299 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2300 if (buf[0] == '.' && (buf[1] == NUL || vim_ispathsep(buf[1]))) |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2301 { |
99ebf78686a9
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parents:
diff
changeset
|
2302 // Relative to current buffer: |
99ebf78686a9
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changeset
|
2303 // "/path/file" + "." -> "/path/" |
99ebf78686a9
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diff
changeset
|
2304 // "/path/file" + "./subdir" -> "/path/subdir" |
99ebf78686a9
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changeset
|
2305 if (curbuf->b_ffname == NULL) |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2306 continue; |
99ebf78686a9
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diff
changeset
|
2307 p = gettail(curbuf->b_ffname); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2308 len = (int)(p - curbuf->b_ffname); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2309 if (len + (int)STRLEN(buf) >= MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2310 continue; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2311 if (buf[1] == NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2312 buf[len] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2313 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2314 STRMOVE(buf + len, buf + 2); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2315 mch_memmove(buf, curbuf->b_ffname, len); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2316 simplify_filename(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2317 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2318 else if (buf[0] == NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2319 // relative to current directory |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2320 STRCPY(buf, curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2321 else if (path_with_url(buf)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2322 // URL can't be used here |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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|
2323 continue; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2324 else if (!mch_isFullName(buf)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2325 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2326 // Expand relative path to their full path equivalent |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2327 len = (int)STRLEN(curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2328 if (len + (int)STRLEN(buf) + 3 > MAXPATHL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2329 continue; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2330 STRMOVE(buf + len + 1, buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2331 STRCPY(buf, curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2332 buf[len] = PATHSEP; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2333 simplify_filename(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2334 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2335 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2336 if (ga_grow(gap, 1) == FAIL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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changeset
|
2337 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2338 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2339 # if defined(MSWIN) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2340 // Avoid the path ending in a backslash, it fails when a comma is |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2341 // appended. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2342 len = (int)STRLEN(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2343 if (buf[len - 1] == '\\') |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2344 buf[len - 1] = '/'; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2345 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2346 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2347 p = vim_strsave(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2348 if (p == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2349 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2350 ((char_u **)gap->ga_data)[gap->ga_len++] = p; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2351 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2352 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2353 vim_free(buf); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2354 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2355 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2356 /* |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2357 * Returns a pointer to the file or directory name in "fname" that matches the |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2358 * longest path in "ga"p, or NULL if there is no match. For example: |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2359 * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2360 * path: /foo/bar/baz |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2361 * fname: /foo/bar/baz/quux.txt |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
2362 * returns: ^this |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2363 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2364 static char_u * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2365 get_path_cutoff(char_u *fname, garray_T *gap) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2366 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2367 int i; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2368 int maxlen = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2369 char_u **path_part = (char_u **)gap->ga_data; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2370 char_u *cutoff = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2371 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2372 for (i = 0; i < gap->ga_len; i++) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2373 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2374 int j = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2375 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2376 while ((fname[j] == path_part[i][j] |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2377 # if defined(MSWIN) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2378 || (vim_ispathsep(fname[j]) && vim_ispathsep(path_part[i][j])) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2379 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2380 ) && fname[j] != NUL && path_part[i][j] != NUL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2381 j++; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2382 if (j > maxlen) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2383 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2384 maxlen = j; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2385 cutoff = &fname[j]; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2386 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2387 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2388 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2389 // skip to the file or directory name |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2390 if (cutoff != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2391 while (vim_ispathsep(*cutoff)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2392 MB_PTR_ADV(cutoff); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2393 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2394 return cutoff; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2395 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2396 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2397 /* |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2398 * Sorts, removes duplicates and modifies all the fullpath names in "gap" so |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2399 * that they are unique with respect to each other while conserving the part |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2400 * that matches the pattern. Beware, this is at least O(n^2) wrt "gap->ga_len". |
99ebf78686a9
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|
2401 */ |
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parents:
diff
changeset
|
2402 void |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2403 uniquefy_paths(garray_T *gap, char_u *pattern) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2404 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2405 int i; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2406 int len; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2407 char_u **fnames = (char_u **)gap->ga_data; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2408 int sort_again = FALSE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2409 char_u *pat; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2410 char_u *file_pattern; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2411 char_u *curdir; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2412 regmatch_T regmatch; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2413 garray_T path_ga; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2414 char_u **in_curdir = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2415 char_u *short_name; |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2416 |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2417 remove_duplicates(gap); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2418 ga_init2(&path_ga, (int)sizeof(char_u *), 1); |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2419 |
99ebf78686a9
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parents:
diff
changeset
|
2420 /* |
99ebf78686a9
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2421 * We need to prepend a '*' at the beginning of file_pattern so that the |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2422 * regex matches anywhere in the path. FIXME: is this valid for all |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2423 * possible patterns? |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2424 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2425 len = (int)STRLEN(pattern); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2426 file_pattern = alloc(len + 2); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2427 if (file_pattern == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2428 return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2429 file_pattern[0] = '*'; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2430 file_pattern[1] = NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2431 STRCAT(file_pattern, pattern); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2432 pat = file_pat_to_reg_pat(file_pattern, NULL, NULL, TRUE); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2433 vim_free(file_pattern); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2434 if (pat == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2435 return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2436 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2437 regmatch.rm_ic = TRUE; // always ignore case |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2438 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2439 vim_free(pat); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2440 if (regmatch.regprog == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2441 return; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2442 |
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
2443 if ((curdir = alloc(MAXPATHL)) == NULL) |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2444 goto theend; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2445 mch_dirname(curdir, MAXPATHL); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2446 expand_path_option(curdir, &path_ga); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2447 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
2448 in_curdir = ALLOC_CLEAR_MULT(char_u *, gap->ga_len); |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2449 if (in_curdir == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2450 goto theend; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2451 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2452 for (i = 0; i < gap->ga_len && !got_int; i++) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2453 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2454 char_u *path = fnames[i]; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2455 int is_in_curdir; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2456 char_u *dir_end = gettail_dir(path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2457 char_u *pathsep_p; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2458 char_u *path_cutoff; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2459 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2460 len = (int)STRLEN(path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2461 is_in_curdir = fnamencmp(curdir, path, dir_end - path) == 0 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2462 && curdir[dir_end - path] == NUL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2463 if (is_in_curdir) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2464 in_curdir[i] = vim_strsave(path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2465 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2466 // Shorten the filename while maintaining its uniqueness |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2467 path_cutoff = get_path_cutoff(path, &path_ga); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2468 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2469 // Don't assume all files can be reached without path when search |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2470 // pattern starts with star star slash, so only remove path_cutoff |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2471 // when possible. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2472 if (pattern[0] == '*' && pattern[1] == '*' |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2473 && vim_ispathsep_nocolon(pattern[2]) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2474 && path_cutoff != NULL |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2475 && vim_regexec(®match, path_cutoff, (colnr_T)0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2476 && is_unique(path_cutoff, gap, i)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2477 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2478 sort_again = TRUE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2479 mch_memmove(path, path_cutoff, STRLEN(path_cutoff) + 1); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2480 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2481 else |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2482 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2483 // Here all files can be reached without path, so get shortest |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2484 // unique path. We start at the end of the path. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2485 pathsep_p = path + len - 1; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2486 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2487 while (find_previous_pathsep(path, &pathsep_p)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2488 if (vim_regexec(®match, pathsep_p + 1, (colnr_T)0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2489 && is_unique(pathsep_p + 1, gap, i) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2490 && path_cutoff != NULL && pathsep_p + 1 >= path_cutoff) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2491 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2492 sort_again = TRUE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2493 mch_memmove(path, pathsep_p + 1, STRLEN(pathsep_p)); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2494 break; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2495 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2496 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2497 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2498 if (mch_isFullName(path)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2499 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2500 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2501 * Last resort: shorten relative to curdir if possible. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2502 * 'possible' means: |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2503 * 1. It is under the current directory. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2504 * 2. The result is actually shorter than the original. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2505 * |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2506 * Before curdir After |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2507 * /foo/bar/file.txt /foo/bar ./file.txt |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2508 * c:\foo\bar\file.txt c:\foo\bar .\file.txt |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2509 * /file.txt / /file.txt |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2510 * c:\file.txt c:\ .\file.txt |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2511 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2512 short_name = shorten_fname(path, curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2513 if (short_name != NULL && short_name > path + 1 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2514 # if defined(MSWIN) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2515 // On windows, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2516 // shorten_fname("c:\a\a.txt", "c:\a\b") |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2517 // returns "\a\a.txt", which is not really the short |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2518 // name, hence: |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2519 && !vim_ispathsep(*short_name) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2520 # endif |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2521 ) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2522 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2523 STRCPY(path, "."); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2524 add_pathsep(path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2525 STRMOVE(path + STRLEN(path), short_name); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2526 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2527 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2528 ui_breakcheck(); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2529 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2530 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2531 // Shorten filenames in /in/current/directory/{filename} |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2532 for (i = 0; i < gap->ga_len && !got_int; i++) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2533 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2534 char_u *rel_path; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2535 char_u *path = in_curdir[i]; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2536 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2537 if (path == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2538 continue; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2539 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2540 // If the {filename} is not unique, change it to ./{filename}. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2541 // Else reduce it to {filename} |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2542 short_name = shorten_fname(path, curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2543 if (short_name == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2544 short_name = path; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2545 if (is_unique(short_name, gap, i)) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2546 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2547 STRCPY(fnames[i], short_name); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2548 continue; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2549 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2550 |
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
2551 rel_path = alloc(STRLEN(short_name) + STRLEN(PATHSEPSTR) + 2); |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2552 if (rel_path == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2553 goto theend; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2554 STRCPY(rel_path, "."); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2555 add_pathsep(rel_path); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2556 STRCAT(rel_path, short_name); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2557 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2558 vim_free(fnames[i]); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2559 fnames[i] = rel_path; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2560 sort_again = TRUE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2561 ui_breakcheck(); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2562 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2563 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2564 theend: |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2565 vim_free(curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2566 if (in_curdir != NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2567 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2568 for (i = 0; i < gap->ga_len; i++) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2569 vim_free(in_curdir[i]); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2570 vim_free(in_curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2571 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2572 ga_clear_strings(&path_ga); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2573 vim_regfree(regmatch.regprog); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2574 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2575 if (sort_again) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2576 remove_duplicates(gap); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2577 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2578 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2579 /* |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2580 * Calls globpath() with 'path' values for the given pattern and stores the |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2581 * result in "gap". |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2582 * Returns the total number of matches. |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2583 */ |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2584 int |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2585 expand_in_path( |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2586 garray_T *gap, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2587 char_u *pattern, |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2588 int flags) // EW_* flags |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2589 { |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2590 char_u *curdir; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2591 garray_T path_ga; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2592 char_u *paths = NULL; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2593 int glob_flags = 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2594 |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16188
diff
changeset
|
2595 if ((curdir = alloc(MAXPATHL)) == NULL) |
15814
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2596 return 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2597 mch_dirname(curdir, MAXPATHL); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2598 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2599 ga_init2(&path_ga, (int)sizeof(char_u *), 1); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2600 expand_path_option(curdir, &path_ga); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2601 vim_free(curdir); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2602 if (path_ga.ga_len == 0) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2603 return 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2604 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2605 paths = ga_concat_strings(&path_ga, ","); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2606 ga_clear_strings(&path_ga); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2607 if (paths == NULL) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2608 return 0; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2609 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2610 if (flags & EW_ICASE) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2611 glob_flags |= WILD_ICASE; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2612 if (flags & EW_ADDSLASH) |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2613 glob_flags |= WILD_ADD_SLASH; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2614 globpath(paths, pattern, gap, glob_flags); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2615 vim_free(paths); |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2616 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2617 return gap->ga_len; |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2618 } |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2619 |
99ebf78686a9
patch 8.1.0914: code related to findfile() is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2620 #endif // FEAT_SEARCHPATH |
16188
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2621 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2622 /* |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2623 * Converts a file name into a canonical form. It simplifies a file name into |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2624 * its simplest form by stripping out unneeded components, if any. The |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2625 * resulting file name is simplified in place and will either be the same |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2626 * length as that supplied, or shorter. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2627 */ |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2628 void |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2629 simplify_filename(char_u *filename) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2630 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2631 #ifndef AMIGA // Amiga doesn't have "..", it uses "/" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2632 int components = 0; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2633 char_u *p, *tail, *start; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2634 int stripping_disabled = FALSE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2635 int relative = TRUE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2636 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2637 p = filename; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2638 # ifdef BACKSLASH_IN_FILENAME |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2639 if (p[1] == ':') // skip "x:" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2640 p += 2; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2641 # endif |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2642 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2643 if (vim_ispathsep(*p)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2644 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2645 relative = FALSE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2646 do |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2647 ++p; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2648 while (vim_ispathsep(*p)); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2649 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2650 start = p; // remember start after "c:/" or "/" or "///" |
20867
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
2651 #ifdef UNIX |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
2652 // Posix says that "//path" is unchanged but "///path" is "/path". |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2653 if (start > filename + 2) |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2654 { |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2655 STRMOVE(filename + 1, p); |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2656 start = p = filename + 1; |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
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20830
diff
changeset
|
2657 } |
9c24319b4cb2
patch 8.2.0985: simplify() does not remove slashes from "///path"
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2658 #endif |
16188
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2659 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2660 do |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2661 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2662 // At this point "p" is pointing to the char following a single "/" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2663 // or "p" is at the "start" of the (absolute or relative) path name. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2664 # ifdef VMS |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2665 // VMS allows device:[path] - don't strip the [ in directory |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2666 if ((*p == '[' || *p == '<') && p > filename && p[-1] == ':') |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2667 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2668 // :[ or :< composition: vms directory component |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2669 ++components; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2670 p = getnextcomp(p + 1); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2671 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2672 // allow remote calls as host"user passwd"::device:[path] |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2673 else if (p[0] == ':' && p[1] == ':' && p > filename && p[-1] == '"' ) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2674 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2675 // ":: composition: vms host/passwd component |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2676 ++components; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2677 p = getnextcomp(p + 2); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2678 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2679 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2680 # endif |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2681 if (vim_ispathsep(*p)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2682 STRMOVE(p, p + 1); // remove duplicate "/" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2683 else if (p[0] == '.' && (vim_ispathsep(p[1]) || p[1] == NUL)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2684 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2685 if (p == start && relative) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2686 p += 1 + (p[1] != NUL); // keep single "." or leading "./" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2687 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2688 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2689 // Strip "./" or ".///". If we are at the end of the file name |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2690 // and there is no trailing path separator, either strip "/." if |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2691 // we are after "start", or strip "." if we are at the beginning |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2692 // of an absolute path name . |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2693 tail = p + 1; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2694 if (p[1] != NUL) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2695 while (vim_ispathsep(*tail)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2696 MB_PTR_ADV(tail); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2697 else if (p > start) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2698 --p; // strip preceding path separator |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2699 STRMOVE(p, tail); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2700 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2701 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2702 else if (p[0] == '.' && p[1] == '.' && |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2703 (vim_ispathsep(p[2]) || p[2] == NUL)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2704 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2705 // Skip to after ".." or "../" or "..///". |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2706 tail = p + 2; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2707 while (vim_ispathsep(*tail)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2708 MB_PTR_ADV(tail); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2709 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2710 if (components > 0) // strip one preceding component |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2711 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2712 int do_strip = FALSE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2713 char_u saved_char; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2714 stat_T st; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2715 |
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2716 // Don't strip for an erroneous file name. |
16188
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2717 if (!stripping_disabled) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2718 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2719 // If the preceding component does not exist in the file |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2720 // system, we strip it. On Unix, we don't accept a symbolic |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2721 // link that refers to a non-existent file. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2722 saved_char = p[-1]; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2723 p[-1] = NUL; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2724 # ifdef UNIX |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2725 if (mch_lstat((char *)filename, &st) < 0) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2726 # else |
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patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2727 if (mch_stat((char *)filename, &st) < 0) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2728 # endif |
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patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2729 do_strip = TRUE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2730 p[-1] = saved_char; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2731 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2732 --p; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2733 // Skip back to after previous '/'. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2734 while (p > start && !after_pathsep(start, p)) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2735 MB_PTR_BACK(start, p); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2736 |
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patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2737 if (!do_strip) |
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patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2738 { |
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patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2739 // If the component exists in the file system, check |
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patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2740 // that stripping it won't change the meaning of the |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2741 // file name. First get information about the |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2742 // unstripped file name. This may fail if the component |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2743 // to strip is not a searchable directory (but a regular |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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changeset
|
2744 // file, for instance), since the trailing "/.." cannot |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2745 // be applied then. We don't strip it then since we |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2746 // don't want to replace an erroneous file name by |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2747 // a valid one, and we disable stripping of later |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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changeset
|
2748 // components. |
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patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2749 saved_char = *tail; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2750 *tail = NUL; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2751 if (mch_stat((char *)filename, &st) >= 0) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2752 do_strip = TRUE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2753 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2754 stripping_disabled = TRUE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2755 *tail = saved_char; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2756 # ifdef UNIX |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2757 if (do_strip) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2758 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2759 stat_T new_st; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2760 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2761 // On Unix, the check for the unstripped file name |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2762 // above works also for a symbolic link pointing to |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2763 // a searchable directory. But then the parent of |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2764 // the directory pointed to by the link must be the |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2765 // same as the stripped file name. (The latter |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2766 // exists in the file system since it is the |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2767 // component's parent directory.) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2768 if (p == start && relative) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2769 (void)mch_stat(".", &new_st); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2770 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2771 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2772 saved_char = *p; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2773 *p = NUL; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2774 (void)mch_stat((char *)filename, &new_st); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2775 *p = saved_char; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2776 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2777 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2778 if (new_st.st_ino != st.st_ino || |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2779 new_st.st_dev != st.st_dev) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2780 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2781 do_strip = FALSE; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2782 // We don't disable stripping of later |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2783 // components since the unstripped path name is |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2784 // still valid. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2785 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2786 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2787 # endif |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2788 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2789 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2790 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2791 if (!do_strip) |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2792 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2793 // Skip the ".." or "../" and reset the counter for the |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2794 // components that might be stripped later on. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2795 p = tail; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2796 components = 0; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2797 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2798 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2799 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2800 // Strip previous component. If the result would get empty |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
15993
diff
changeset
|
2801 // and there is no trailing path separator, leave a single |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2802 // "." instead. If we are at the end of the file name and |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2803 // there is no trailing path separator and a preceding |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2804 // component is left after stripping, strip its trailing |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2805 // path separator as well. |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2806 if (p == start && relative && tail[-1] == '.') |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2807 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2808 *p++ = '.'; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2809 *p = NUL; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2810 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2811 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2812 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2813 if (p > start && tail[-1] == '.') |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2814 --p; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2815 STRMOVE(p, tail); // strip previous component |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2816 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2817 |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2818 --components; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2819 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2820 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2821 else if (p == start && !relative) // leading "/.." or "/../" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2822 STRMOVE(p, tail); // strip ".." or "../" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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|
2823 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2824 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2825 if (p == start + 2 && p[-2] == '.') // leading "./../" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2826 { |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2827 STRMOVE(p - 2, p); // strip leading "./" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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changeset
|
2828 tail -= 2; |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2829 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2830 p = tail; // skip to char after ".." or "../" |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2831 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2832 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2833 else |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2834 { |
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patch 8.1.1099: the do_tag() function is too long
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parents:
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diff
changeset
|
2835 ++components; // simple path component |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2836 p = getnextcomp(p); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2837 } |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
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diff
changeset
|
2838 } while (*p != NUL); |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2839 #endif // !AMIGA |
848d4c6e391e
patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2840 } |
17966
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2841 |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2842 #if defined(FEAT_EVAL) || defined(PROTO) |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2843 /* |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2844 * "simplify()" function |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2845 */ |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2846 void |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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17789
diff
changeset
|
2847 f_simplify(typval_T *argvars, typval_T *rettv) |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2848 { |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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17789
diff
changeset
|
2849 char_u *p; |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2850 |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2851 p = tv_get_string(&argvars[0]); |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2852 rettv->vval.v_string = vim_strsave(p); |
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2853 simplify_filename(rettv->vval.v_string); // simplify in place |
17966
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
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diff
changeset
|
2854 rettv->v_type = VAR_STRING; |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
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17789
diff
changeset
|
2855 } |
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2856 #endif // FEAT_EVAL |