Mercurial > vim
annotate src/uninstal.c @ 16150:b23048205589 v8.1.1080
patch 8.1.1080: when a screendump test fails, moving the file is a hassle
commit https://github.com/vim/vim/commit/ef7f0e367eeaf6fb31b1caa0e3de1a4b07e86af3
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 30 15:59:51 2019 +0100
patch 8.1.1080: when a screendump test fails, moving the file is a hassle
Problem: When a screendump test fails, moving the file is a hassle.
Solution: Instead of appending ".failed" to the file name, keep the same
file name but put the screendump in the "failed" directory.
Then the file name only needs to be typed once when moving a
screendump.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 30 Mar 2019 16:00:06 +0100 |
| parents | b9098585d945 |
| children |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * uninstal.c: Minimalistic uninstall program for Vim on MS-Windows | |
| 12 * Removes: | |
| 13 * - the "Edit with Vim" popup menu entry | |
| 14 * - the Vim "Open With..." popup menu entry | |
| 15 * - any Vim Batch files in the path | |
| 16 * - icons for Vim on the Desktop | |
| 17 * - the Vim entry in the Start Menu | |
| 18 */ | |
| 19 | |
| 20 /* Include common code for dosinst.c and uninstal.c. */ | |
| 21 #include "dosinst.h" | |
| 22 | |
| 23 /* | |
| 24 * Return TRUE if the user types a 'y' or 'Y', FALSE otherwise. | |
| 25 */ | |
| 26 static int | |
| 27 confirm(void) | |
| 28 { | |
| 29 char answer[10]; | |
| 30 | |
| 31 fflush(stdout); | |
| 32 return (scanf(" %c", answer) == 1 && toupper(answer[0]) == 'Y'); | |
| 33 } | |
| 34 | |
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35 static int |
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36 reg_delete_key(HKEY hRootKey, const char *key, DWORD flag) |
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37 { |
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38 static int did_load = FALSE; |
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39 static HANDLE advapi_lib = NULL; |
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40 static LONG (WINAPI *delete_key_ex)(HKEY, LPCTSTR, REGSAM, DWORD) = NULL; |
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41 |
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42 if (!did_load) |
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43 { |
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44 /* The RegDeleteKeyEx() function is only available on new systems. It |
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45 * is required for 64-bit registry access. For other systems fall |
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46 * back to RegDeleteKey(). */ |
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47 did_load = TRUE; |
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48 advapi_lib = LoadLibrary("ADVAPI32.DLL"); |
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49 if (advapi_lib != NULL) |
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50 delete_key_ex = (LONG (WINAPI *)(HKEY, LPCTSTR, REGSAM, DWORD))GetProcAddress(advapi_lib, "RegDeleteKeyExA"); |
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51 } |
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52 if (delete_key_ex != NULL) { |
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53 return (*delete_key_ex)(hRootKey, key, flag, 0); |
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54 } |
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55 return RegDeleteKey(hRootKey, key); |
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56 } |
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57 |
| 7 | 58 /* |
| 59 * Check if the popup menu entry exists and what gvim it refers to. | |
| 60 * Returns non-zero when it's found. | |
| 61 */ | |
| 62 static int | |
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63 popup_gvim_path(char *buf, DWORD bufsize) |
| 7 | 64 { |
| 65 HKEY key_handle; | |
| 66 DWORD value_type; | |
| 67 int r; | |
| 68 | |
| 69 /* Open the key where the path to gvim.exe is stored. */ | |
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70 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", 0, |
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71 KEY_WOW64_64KEY | KEY_READ, &key_handle) != ERROR_SUCCESS) |
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72 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", 0, |
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73 KEY_WOW64_32KEY | KEY_READ, &key_handle) != ERROR_SUCCESS) |
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74 return 0; |
| 7 | 75 |
| 76 /* get the DisplayName out of it to show the user */ | |
| 77 r = RegQueryValueEx(key_handle, "path", 0, | |
| 78 &value_type, (LPBYTE)buf, &bufsize); | |
| 79 RegCloseKey(key_handle); | |
| 80 | |
| 81 return (r == ERROR_SUCCESS); | |
| 82 } | |
| 83 | |
| 84 /* | |
| 85 * Check if the "Open With..." menu entry exists and what gvim it refers to. | |
| 86 * Returns non-zero when it's found. | |
| 87 */ | |
| 88 static int | |
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89 openwith_gvim_path(char *buf, DWORD bufsize) |
| 7 | 90 { |
| 91 HKEY key_handle; | |
| 92 DWORD value_type; | |
| 93 int r; | |
| 94 | |
| 95 /* Open the key where the path to gvim.exe is stored. */ | |
| 96 if (RegOpenKeyEx(HKEY_CLASSES_ROOT, | |
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97 "Applications\\gvim.exe\\shell\\edit\\command", 0, |
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98 KEY_WOW64_64KEY | KEY_READ, &key_handle) != ERROR_SUCCESS) |
| 7 | 99 return 0; |
| 100 | |
| 101 /* get the DisplayName out of it to show the user */ | |
| 102 r = RegQueryValueEx(key_handle, "", 0, &value_type, (LPBYTE)buf, &bufsize); | |
| 103 RegCloseKey(key_handle); | |
| 104 | |
| 105 return (r == ERROR_SUCCESS); | |
| 106 } | |
| 107 | |
| 108 static void | |
| 109 remove_popup(void) | |
| 110 { | |
| 111 int fail = 0; | |
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112 int i; |
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113 int loop = is_64bit_os() ? 2 : 1; |
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114 int maxfail = loop * 6; |
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115 DWORD flag; |
| 7 | 116 HKEY kh; |
| 117 | |
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118 for (i = 0; i < loop; i++) |
| 7 | 119 { |
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120 if (i == 0) |
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121 flag = KEY_WOW64_32KEY; |
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122 else |
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123 flag = KEY_WOW64_64KEY; |
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124 |
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125 if (reg_delete_key(HKEY_CLASSES_ROOT, "CLSID\\{51EEE242-AD87-11d3-9C1E-0090278BBD99}\\InProcServer32", flag) != ERROR_SUCCESS) |
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126 ++fail; |
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127 if (reg_delete_key(HKEY_CLASSES_ROOT, "CLSID\\{51EEE242-AD87-11d3-9C1E-0090278BBD99}", flag) != ERROR_SUCCESS) |
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128 ++fail; |
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129 if (reg_delete_key(HKEY_CLASSES_ROOT, "*\\shellex\\ContextMenuHandlers\\gvim", flag) != ERROR_SUCCESS) |
| 7 | 130 ++fail; |
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131 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved", 0, |
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132 flag | KEY_ALL_ACCESS, &kh) != ERROR_SUCCESS) |
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133 ++fail; |
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134 else |
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135 { |
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136 if (RegDeleteValue(kh, "{51EEE242-AD87-11d3-9C1E-0090278BBD99}") != ERROR_SUCCESS) |
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137 ++fail; |
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138 RegCloseKey(kh); |
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139 } |
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140 if (reg_delete_key(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", flag) != ERROR_SUCCESS) |
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141 ++fail; |
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142 if (reg_delete_key(HKEY_LOCAL_MACHINE, "Software\\Vim", flag) != ERROR_SUCCESS) |
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143 ++fail; |
| 7 | 144 } |
| 145 | |
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146 if (fail == maxfail) |
| 7 | 147 printf("No Vim popup registry entries could be removed\n"); |
| 148 else if (fail > 0) | |
| 149 printf("Some Vim popup registry entries could not be removed\n"); | |
| 150 else | |
| 151 printf("The Vim popup registry entries have been removed\n"); | |
| 152 } | |
| 153 | |
| 154 static void | |
| 155 remove_openwith(void) | |
| 156 { | |
| 157 int fail = 0; | |
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158 int i; |
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159 int loop = is_64bit_os() ? 2 : 1; |
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160 int maxfail = loop * 7; |
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161 DWORD flag; |
| 7 | 162 |
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163 for (i = 0; i < loop; i++) |
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164 { |
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165 if (i == 0) |
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166 flag = KEY_WOW64_32KEY; |
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167 else |
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168 flag = KEY_WOW64_64KEY; |
| 7 | 169 |
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170 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell\\edit\\command", flag) != ERROR_SUCCESS) |
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171 ++fail; |
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172 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell\\edit", flag) != ERROR_SUCCESS) |
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173 ++fail; |
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174 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell", flag) != ERROR_SUCCESS) |
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175 ++fail; |
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176 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe", flag) != ERROR_SUCCESS) |
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177 ++fail; |
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178 if (reg_delete_key(HKEY_CLASSES_ROOT, ".htm\\OpenWithList\\gvim.exe", flag) != ERROR_SUCCESS) |
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179 ++fail; |
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180 if (reg_delete_key(HKEY_CLASSES_ROOT, ".vim\\OpenWithList\\gvim.exe", flag) != ERROR_SUCCESS) |
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181 ++fail; |
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182 if (reg_delete_key(HKEY_CLASSES_ROOT, "*\\OpenWithList\\gvim.exe", flag) != ERROR_SUCCESS) |
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183 ++fail; |
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184 } |
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185 |
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186 if (fail == maxfail) |
| 7 | 187 printf("No Vim open-with registry entries could be removed\n"); |
| 188 else if (fail > 0) | |
| 189 printf("Some Vim open-with registry entries could not be removed\n"); | |
| 190 else | |
| 191 printf("The Vim open-with registry entries have been removed\n"); | |
| 192 } | |
| 193 | |
| 194 /* | |
| 195 * Check if a batch file is really for the current version. Don't delete a | |
| 196 * batch file that was written for another (possibly newer) version. | |
| 197 */ | |
| 198 static int | |
| 199 batfile_thisversion(char *path) | |
| 200 { | |
| 201 FILE *fd; | |
| 202 char line[BUFSIZE]; | |
| 203 char *p; | |
| 204 int ver_len = strlen(VIM_VERSION_NODOT); | |
| 205 int found = FALSE; | |
| 206 | |
| 207 fd = fopen(path, "r"); | |
| 208 if (fd != NULL) | |
| 209 { | |
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210 while (fgets(line, sizeof(line), fd) != NULL) |
| 7 | 211 { |
| 212 for (p = line; *p != 0; ++p) | |
| 213 /* don't accept "vim60an" when looking for "vim60". */ | |
| 214 if (strnicmp(p, VIM_VERSION_NODOT, ver_len) == 0 | |
| 215 && !isdigit(p[ver_len]) | |
| 216 && !isalpha(p[ver_len])) | |
| 217 { | |
| 218 found = TRUE; | |
| 219 break; | |
| 220 } | |
| 221 if (found) | |
| 222 break; | |
| 223 } | |
| 224 fclose(fd); | |
| 225 } | |
| 226 return found; | |
| 227 } | |
| 228 | |
| 229 static int | |
| 230 remove_batfiles(int doit) | |
| 231 { | |
| 232 char *batfile_path; | |
| 233 int i; | |
| 234 int found = 0; | |
| 235 | |
| 236 for (i = 1; i < TARGET_COUNT; ++i) | |
| 237 { | |
| 238 batfile_path = searchpath_save(targets[i].batname); | |
| 239 if (batfile_path != NULL && batfile_thisversion(batfile_path)) | |
| 240 { | |
| 241 ++found; | |
| 242 if (doit) | |
| 243 { | |
| 244 printf("removing %s\n", batfile_path); | |
| 245 remove(batfile_path); | |
| 246 } | |
| 247 else | |
| 248 printf(" - the batch file %s\n", batfile_path); | |
| 249 free(batfile_path); | |
| 250 } | |
| 251 } | |
| 252 return found; | |
| 253 } | |
| 254 | |
| 255 static void | |
| 256 remove_if_exists(char *path, char *filename) | |
| 257 { | |
| 258 char buf[BUFSIZE]; | |
| 259 FILE *fd; | |
| 260 | |
| 261 sprintf(buf, "%s\\%s", path, filename); | |
| 262 | |
| 263 fd = fopen(buf, "r"); | |
| 264 if (fd != NULL) | |
| 265 { | |
| 266 fclose(fd); | |
| 267 printf("removing %s\n", buf); | |
| 268 remove(buf); | |
| 269 } | |
| 270 } | |
| 271 | |
| 272 static void | |
| 273 remove_icons(void) | |
| 274 { | |
| 275 char path[BUFSIZE]; | |
| 276 int i; | |
| 277 | |
| 278 if (get_shell_folder_path(path, "desktop")) | |
| 279 for (i = 0; i < ICON_COUNT; ++i) | |
| 280 remove_if_exists(path, icon_link_names[i]); | |
| 281 } | |
| 282 | |
| 283 static void | |
| 284 remove_start_menu(void) | |
| 285 { | |
| 286 char path[BUFSIZE]; | |
| 287 int i; | |
| 288 struct stat st; | |
| 289 | |
| 290 if (get_shell_folder_path(path, VIM_STARTMENU)) | |
| 291 { | |
| 292 for (i = 1; i < TARGET_COUNT; ++i) | |
| 293 remove_if_exists(path, targets[i].lnkname); | |
| 294 remove_if_exists(path, "uninstall.lnk"); | |
| 295 remove_if_exists(path, "Help.lnk"); | |
| 296 /* Win95 uses .pif, WinNT uses .lnk */ | |
| 297 remove_if_exists(path, "Vim tutor.pif"); | |
| 298 remove_if_exists(path, "Vim tutor.lnk"); | |
| 299 remove_if_exists(path, "Vim online.url"); | |
| 300 if (stat(path, &st) == 0) | |
| 301 { | |
| 302 printf("removing %s\n", path); | |
| 303 rmdir(path); | |
| 304 } | |
| 305 } | |
| 306 } | |
| 307 | |
| 308 static void | |
| 309 delete_uninstall_key(void) | |
| 310 { | |
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311 reg_delete_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Vim " VIM_VERSION_SHORT, KEY_WOW64_64KEY); |
| 7 | 312 } |
| 313 | |
| 314 int | |
| 315 main(int argc, char *argv[]) | |
| 316 { | |
| 317 int found = 0; | |
| 318 FILE *fd; | |
| 319 int i; | |
| 320 struct stat st; | |
| 321 char icon[BUFSIZE]; | |
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322 char path[MAX_PATH]; |
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323 char popup_path[MAX_PATH]; |
| 7 | 324 |
| 325 /* The nsis uninstaller calls us with a "-nsis" argument. */ | |
| 326 if (argc == 2 && stricmp(argv[1], "-nsis") == 0) | |
| 327 interactive = FALSE; | |
| 328 else | |
| 329 interactive = TRUE; | |
| 330 | |
| 331 /* Initialize this program. */ | |
| 332 do_inits(argv); | |
| 333 | |
| 334 printf("This program will remove the following items:\n"); | |
| 335 | |
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336 if (popup_gvim_path(popup_path, sizeof(popup_path))) |
| 7 | 337 { |
| 338 printf(" - the \"Edit with Vim\" entry in the popup menu\n"); | |
| 339 printf(" which uses \"%s\"\n", popup_path); | |
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340 if (interactive) |
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341 printf("\nRemove it (y/n)? "); |
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342 if (!interactive || confirm()) |
| 7 | 343 { |
| 344 remove_popup(); | |
| 345 /* Assume the "Open With" entry can be removed as well, don't | |
| 346 * bother the user with asking him again. */ | |
| 347 remove_openwith(); | |
| 348 } | |
| 349 } | |
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350 else if (openwith_gvim_path(popup_path, sizeof(popup_path))) |
| 7 | 351 { |
| 352 printf(" - the Vim \"Open With...\" entry in the popup menu\n"); | |
| 353 printf(" which uses \"%s\"\n", popup_path); | |
| 354 printf("\nRemove it (y/n)? "); | |
| 355 if (confirm()) | |
| 356 remove_openwith(); | |
| 357 } | |
| 358 | |
| 359 if (get_shell_folder_path(path, "desktop")) | |
| 360 { | |
| 361 printf("\n"); | |
| 362 for (i = 0; i < ICON_COUNT; ++i) | |
| 363 { | |
| 364 sprintf(icon, "%s\\%s", path, icon_link_names[i]); | |
| 365 if (stat(icon, &st) == 0) | |
| 366 { | |
| 367 printf(" - the \"%s\" icon on the desktop\n", icon_names[i]); | |
| 368 ++found; | |
| 369 } | |
| 370 } | |
| 371 if (found > 0) | |
| 372 { | |
| 373 if (interactive) | |
| 374 printf("\nRemove %s (y/n)? ", found > 1 ? "them" : "it"); | |
| 375 if (!interactive || confirm()) | |
| 376 remove_icons(); | |
| 377 } | |
| 378 } | |
| 379 | |
| 380 if (get_shell_folder_path(path, VIM_STARTMENU) | |
| 381 && stat(path, &st) == 0) | |
| 382 { | |
| 383 printf("\n - the \"%s\" entry in the Start Menu\n", VIM_STARTMENU); | |
| 384 if (interactive) | |
| 385 printf("\nRemove it (y/n)? "); | |
| 386 if (!interactive || confirm()) | |
| 387 remove_start_menu(); | |
| 388 } | |
| 389 | |
| 390 printf("\n"); | |
| 391 found = remove_batfiles(0); | |
| 392 if (found > 0) | |
| 393 { | |
| 394 if (interactive) | |
| 395 printf("\nRemove %s (y/n)? ", found > 1 ? "them" : "it"); | |
| 396 if (!interactive || confirm()) | |
| 397 remove_batfiles(1); | |
| 398 } | |
| 399 | |
| 400 fd = fopen("gvim.exe", "r"); | |
| 401 if (fd != NULL) | |
| 402 { | |
| 403 fclose(fd); | |
| 404 printf("gvim.exe detected. Attempting to unregister gvim with OLE\n"); | |
| 405 system("gvim.exe -silent -unregister"); | |
| 406 } | |
| 407 | |
| 408 delete_uninstall_key(); | |
| 409 | |
| 410 if (interactive) | |
| 411 { | |
| 412 printf("\nYou may now want to delete the Vim executables and runtime files.\n"); | |
| 413 printf("(They are still where you unpacked them.)\n"); | |
| 414 } | |
| 415 | |
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416 if (interactive) |
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417 { |
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418 rewind(stdin); |
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419 printf("\nPress Enter to exit..."); |
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420 (void)getchar(); |
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421 } |
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422 else |
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423 sleep(3); |
| 7 | 424 |
| 425 return 0; | |
| 426 } |