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1 /* ======================================================================= */
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2 /* Project : VIM */
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3 /* Module : ccfilter Version: 02.01.01 */
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4 /* File : ccfilter.c */
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5 /* Purpose : Filter gmake/cc output into a standardized form */
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6 /* ======================================================================= */
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7 /* Created On: 12-Sep-95 20:32 */
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8 /* Last modification: 03-Feb-98 */
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9 /* -e option added by Bernd Feige */
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10 /* ======================================================================= */
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11 /* Copyright : */
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12 /* This source file is copyright (c) to Pablo Ariel Kohan */
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13 /* ======================================================================= */
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14 #define __CCFILTER_C__
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15
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16 #include <ctype.h>
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17 #include <stdio.h>
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18 #include <string.h>
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19 #include <unistd.h>
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20
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21 #define LINELENGTH 2048
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22
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23 /* Collector(s) */
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24 char Line[LINELENGTH];
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25 char Line2[LINELENGTH];
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26 /* Components */
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27 char FileName[1024];
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28 char BasePath[1024];
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29 char CWD[1024];
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30 unsigned long Row;
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31 unsigned long Col;
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32 char Severity;
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33 char Reason[LINELENGTH];
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34
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35 #define COMPILER_UNKNOWN 0
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36 #define COMPILER_GCC 1
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37 #define COMPILER_AIX 2
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38 #define COMPILER_ATT 3
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39 #define COMPILER_IRIX 4
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40 #define COMPILER_SOLARIS 5
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41 #define COMPILER_HPUX 6
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42
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43 char *COMPILER_Names[][2] =
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44 {
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45 /* Name Description */
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46 { "N/A", "" },
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47 { "GCC", "GCC compiler" },
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48 { "AIX", "AIX's C compiler" },
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49 { "ATT", "AT&T/NCR's High Performance C Compiler" },
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50 { "IRIX", "IRIX's MIPS/MIPSpro C compiler" },
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51 { "SOLARIS", "SOLARIS's SparcWorks C compiler" },
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52 { "HPUX", "HPUX's C compiler" }
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53 };
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54 #define COMPILER_QTY (sizeof(COMPILER_Names)/sizeof(COMPILER_Names[0]))
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55
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56 #if defined(_GCC)
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57 # define COMPILER_DEFAULT COMPILER_GCC
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58 #elif defined(_AIX)
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59 # define COMPILER_DEFAULT COMPILER_AIX
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60 #elif defined(_ATT)
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61 # define COMPILER_DEFAULT COMPILER_ATT
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62 #elif defined(_IRIX)
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63 # define COMPILER_DEFAULT COMPILER_IRIX
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64 #elif defined(_SOLARIS)
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65 # define COMPILER_DEFAULT COMPILER_SOLARIS
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66 #elif defined(_HPUX)
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67 # define COMPILER_DEFAULT COMPILER_HPUX
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68 #else
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69 # define COMPILER_DEFAULT COMPILER_UNKNOWN
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70 #endif
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71
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72 const char USAGE[] =
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73 "ccfilter v2.1 (c)1994-1997 by Pablo Ariel Kohan\n"
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74 "Filter Out compiler's output, and converts it to fit VIM\n\n"
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75 "Usage:\n"
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76 " ccfilter [<options>]\n"
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77 "Where: <options> is one or more of:\n"
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78 " -c Decrement column by one\n"
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79 " -r Decrement row by one\n"
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80 " -e Echo stdin to stderr\n"
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81 " -v Verbose (Outputs also invalid lines)\n"
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82 " -o <COMPILER> Treat input as <COMPILER>'s output\n"
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83 " Note: COMPILER may be preceded by an _\n"
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84 " -h This usage.\n";
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85
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86
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87 int ShowUsage( char *szError )
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88 { int i;
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89
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90 fprintf( stderr, USAGE );
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91
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92 fprintf( stderr, "Current default <COMPILER>: %s\n",
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93 COMPILER_Names[COMPILER_DEFAULT][0] );
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94
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95 fprintf( stderr, "Acceptable parameters for <COMPILER> are:\n" );
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96 for (i=1; i < COMPILER_QTY; i++)
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97 fprintf( stderr, " %-15.15s %s\n",
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98 COMPILER_Names[i][0],
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99 COMPILER_Names[i][1] );
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100 fprintf(stderr, szError);
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101 return 0;
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102 }
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103
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104 char *echogets(char *s, int echo) {
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105 char * const retval=fgets(s, LINELENGTH, stdin);
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106 if (echo!=0 && retval!=NULL) {
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107 fputs(retval, stderr);
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108 }
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109 return retval;
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110 }
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111
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112 int main( int argc, char *argv[] )
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113 { int rv, i, j, ok;
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114 int stay;
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115 int prefetch;
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116 char *p;
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117 int dec_col = 0; /* Decrement column value by 1 */
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118 int dec_row = 0; /* Decrement row value by 1 */
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119 int echo = 0; /* Echo stdin to stderr */
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120 int verbose = 0; /* Include Bad Formatted Lines */
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121 int CWDlen;
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122 int COMPILER = COMPILER_DEFAULT;
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123
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124 getcwd( CWD, sizeof(CWD) );
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125 CWDlen = strlen(CWD);
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126
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127 for (i=1; i<argc; i++)
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128 {
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129 if (argv[i][0] != '-')
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130 return ShowUsage("");
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131 switch ( argv[i][1] )
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132 {
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133 case 'c':
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134 dec_col = 1;
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135 break;
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136 case 'r':
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137 dec_row = 1;
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138 break;
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139 case 'e':
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140 echo = 1;
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141 break;
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142 case 'v':
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143 verbose = 1;
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144 break;
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145 case 'o':
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146 {
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147 if (i+1 >= argc)
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148 return ShowUsage("Error: Missing parameter for -o\n");
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149 i++;
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150 COMPILER = -1;
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151 for (j=1; j<COMPILER_QTY; j++)
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152 if ( (strcmp(argv[i], COMPILER_Names[j][0]) == 0) ||
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153 ( (argv[i][0] == '_') &&
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154 (strcmp(&argv[i][1], COMPILER_Names[j][0]) == 0) ) )
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155 COMPILER = j;
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156 if (COMPILER == -1)
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157 return ShowUsage("Error: Invalid COMPILER specified\n");
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158 }
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159 break;
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160 case 'h':
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161 return ShowUsage("");
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162 default:
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163 return ShowUsage("Error: Invalid option\n");
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164 }
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165 }
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166 if (COMPILER == 0)
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167 return ShowUsage("Error: COMPILER must be specified in this system\n");
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168
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169 stay = ( echogets(Line, echo) != NULL );
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170 prefetch = 0;
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171
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172 while( stay )
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173 {
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174 *FileName = 0;
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175 Row = 0;
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176 Col = 0;
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177 Severity = ' ';
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178 *Reason = 0;
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179 ok = 0;
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180 switch (COMPILER)
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181 {
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182 case COMPILER_GCC:
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183 Severity = 'e';
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184 #ifdef GOTO_FROM_WHERE_INCLUDED
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185 rv = sscanf( Line, "In file included from %[^:]:%u:",
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186 FileName, &Row );
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187 if ( rv == 2 )
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188 {
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189 ok = (echogets(Reason, echo) != NULL);
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190 }
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191 else
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192 #endif
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193 {
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194 if ((rv = sscanf( Line, "%[^:]:%u: warning: %[^\n]",
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195 FileName, &Row, Reason ))==3) {
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196 Severity = 'w';
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197 } else {
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198 rv = sscanf( Line, "%[^:]:%u: %[^\n]",
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199 FileName, &Row, Reason );
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200 }
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201 ok = ( rv == 3 );
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202 }
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203 Col = (dec_col ? 1 : 0 );
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204 break;
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205 case COMPILER_AIX:
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206 rv = sscanf( Line, "\"%[^\"]\", line %u.%u: %*s (%c) %[^\n]",
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207 FileName, &Row, &Col, &Severity, Reason );
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208 ok = ( rv == 5 );
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209 break;
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210 case COMPILER_HPUX:
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211 rv = sscanf( Line, "cc: \"%[^\"]\", line %u: %c%*[^:]: %[^\n]",
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212 FileName, &Row, &Severity, Reason );
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213 ok = ( rv == 4 );
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214 Col = (dec_col ? 1 : 0 );
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215 break;
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216 case COMPILER_SOLARIS:
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217 rv = sscanf( Line, "\"%[^\"]\", line %u: warning: %[^\n]",
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218 FileName, &Row, Reason );
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219 Severity = 'w';
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220 ok = ( rv == 3 );
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221 if ( rv != 3 )
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222 {
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223 rv = sscanf( Line, "\"%[^\"]\", line %u: %[^\n]",
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224 FileName, &Row, Reason );
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225 Severity = 'e';
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226 ok = ( rv == 3 );
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227 }
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228 Col = (dec_col ? 1 : 0 );
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229 break;
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230 case COMPILER_ATT:
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231 rv = sscanf( Line, "%c \"%[^\"]\",L%u/C%u%*[^:]:%[^\n]",
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232 &Severity, FileName, &Row, &Col, Reason );
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233 ok = ( rv == 5 );
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234
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235 if (rv != 5)
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236 { rv = sscanf( Line, "%c \"%[^\"]\",L%u/C%u: %[^\n]",
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237 &Severity, FileName, &Row, &Col, Reason );
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238 ok = ( rv == 5 );
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239 }
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240
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241 if (rv != 5)
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242 { rv = sscanf( Line, "%c \"%[^\"]\",L%u: %[^\n]",
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243 &Severity, FileName, &Row, Reason );
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244 ok = ( rv == 4 );
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245 Col = (dec_col ? 1 : 0 );
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246 }
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247
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248 stay = (echogets(Line2, echo) != NULL);
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249 while ( stay && (Line2[0] == '|') )
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250 { for (p=&Line2[2]; (*p) && (isspace(*p)); p++);
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251 strcat( Reason, ": " );
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252 strcat( Reason, p );
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253 Line2[0] = 0;
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254 stay = (echogets(Line2, echo) != NULL);
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255 }
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256 prefetch = 1;
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257 strcpy( Line, Line2 );
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258 break;
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259 case COMPILER_IRIX:
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260 Col = 1;
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261 prefetch = 0;
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262 rv = 0;
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263 ok = 0;
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264 if ( !strncmp(Line, "cfe: ", 5) )
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265 { p = &Line[5];
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266 Severity = tolower(*p);
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267 p = strchr( &Line[5], ':' );
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268 if (p == NULL)
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269 { ok = 0;
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270 }
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271 else
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272 {
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273 rv = sscanf( p+2, "%[^:]: %u: %[^\n]",
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274 FileName, &Row, Reason );
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275 if (rv != 3)
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276 rv = sscanf( p+2, "%[^,], line %u: %[^\n]",
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277 FileName, &Row, Reason );
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278 ok = ( rv == 3 );
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279 }
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280
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281 if (ok)
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282 { prefetch = 1;
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283 stay = (echogets(Line, echo) != NULL);
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284 if (Line[0] == ' ')
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285 stay = (echogets(Line2, echo) != NULL);
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286 if ( (Line2[0] == ' ') &&
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287 ( (Line2[1] == '-') || (Line2[1] == '^') ) )
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288 { Col = strlen(Line2)-1;
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289 prefetch = 0;
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290 }
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291 else
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292 { strcat( Line, "\n" );
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293 strcat( Line, Line2 );
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294 }
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295 }
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296 }
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297 break;
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298 }
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299 if (dec_col) Col--;
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300 if (dec_row) Row--;
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301 if (!ok)
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302 {
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303 if ( Line[0] == 'g' )
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304 p = &Line[1];
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305 else
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306 p = &Line[0];
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307 ok = sscanf( p, "make[%*d]: Entering directory `%[^']",
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308 BasePath );
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309 if (verbose)
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310 printf( "[%u]?%s\n", ok, Line );
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311 }
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312 else
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313 {
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314 for (p=Reason; (*p) && (isspace(*p)); p++);
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315 if ( BasePath[CWDlen] == 0 )
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316 printf( "%s:%u:%u:%c:%s\n", FileName, Row, Col, Severity, p );
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317 else
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318 {
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319 printf( "%s/%s:%u:%u:%c:%s\n", &BasePath[CWDlen+1], FileName, Row, Col, Severity, p );
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320 }
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321 }
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322 if (!prefetch)
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323 stay = ( echogets(Line, echo) != NULL );
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324 }
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325 return 0;
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326 }
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