comparison: cline.c
cline.c
- changeset 33
- 1a2d7298bc82
- parent 32
- 51d6e45a7592
equal
deleted
inserted
replaced
| 32:51d6e45a7592 | 33:1a2d7298bc82 |
|---|---|
| 13 #include "regex_parser.h" | 13 #include "regex_parser.h" |
| 14 | 14 |
| 15 void printHelpText() { | 15 void printHelpText() { |
| 16 const char* helpText = | 16 const char* helpText = |
| 17 "\nUsage:" | 17 "\nUsage:" |
| 18 "\n cline [Options] [Directory]" | 18 "\n cline [Options] [Directories...]" |
| 19 "\n cline [Options] [Directory]" | 19 "\n cline [Options] [Directories...]" |
| 20 "\n\nCounts the line terminator characters (\\n) within all" | 20 "\n\nCounts the line terminator characters (\\n) within all" |
| 21 " files in the specified\ndirectory." | 21 " files in the specified\ndirectories." |
| 22 "\n\nOptions:" | 22 "\n\nOptions:" |
| 23 "\n -b <level> - binary file heuristics level (default medium)" | 23 "\n -b <level> - binary file heuristics level (default medium)" |
| 24 "\n One of: ignore low medium high" | 24 "\n One of: ignore low medium high" |
| 25 "\n -E <pattern> - Excludes any line matching the <pattern>" | 25 "\n -E <pattern> - Excludes any line matching the <pattern>" |
| 26 "\n -e <start> <end> - Excludes lines between <start> and <end>" | 26 "\n -e <start> <end> - Excludes lines between <start> and <end>" |
| 75 fprintf(stderr, "Memory allocation failed.\n"); | 75 fprintf(stderr, "Memory allocation failed.\n"); |
| 76 return 1; | 76 return 1; |
| 77 } | 77 } |
| 78 | 78 |
| 79 /* Get arguments */ | 79 /* Get arguments */ |
| 80 char* directory = "./"; | 80 string_list_t *directories = new_string_list_t(); |
| 81 if (directories == NULL) { | |
| 82 fprintf(stderr, "Memory allocation failed.\n"); | |
| 83 return 1; | |
| 84 } | |
| 81 char* includeSuffix = NULL; | 85 char* includeSuffix = NULL; |
| 82 char* excludeSuffix = NULL; | 86 char* excludeSuffix = NULL; |
| 83 int checked = 0; | 87 int checked = 0; |
| 84 | 88 |
| 85 for (int t = 1 ; t < argc ; t++) { | 89 for (int t = 1 ; t < argc ; t++) { |
| 184 add_string(settings->regex->pattern_list, "$"); | 188 add_string(settings->regex->pattern_list, "$"); |
| 185 add_string(settings->regex->pattern_list, "\\s*/\\*"); | 189 add_string(settings->regex->pattern_list, "\\s*/\\*"); |
| 186 add_string(settings->regex->pattern_list, "\\*/\\s*"); | 190 add_string(settings->regex->pattern_list, "\\*/\\s*"); |
| 187 } | 191 } |
| 188 /* Path */ | 192 /* Path */ |
| 189 else if (registerArgument(&checked, 1024)) { | 193 else { |
| 190 return exit_with_help(settings, 1); | 194 add_string(directories, argv[t]); |
| 191 } | 195 } |
| 192 directory = argv[t]; | |
| 193 } | 196 } |
| 194 } | 197 } |
| 195 | 198 |
| 196 /* Configure output */ | 199 /* Configure output */ |
| 197 if (!settings->verbose) { | 200 if (!settings->verbose) { |
| 200 | 203 |
| 201 /* Find tokens */ | 204 /* Find tokens */ |
| 202 parseCSL(includeSuffix, settings->includeSuffixes); | 205 parseCSL(includeSuffix, settings->includeSuffixes); |
| 203 parseCSL(excludeSuffix, settings->excludeSuffixes); | 206 parseCSL(excludeSuffix, settings->excludeSuffixes); |
| 204 | 207 |
| 205 /* Scan directory */ | 208 /* Scan directories */ |
| 206 if (regex_compile_all(settings->regex)) { | 209 if (regex_compile_all(settings->regex)) { |
| 207 int lines = scanDirectory((scanner_t){directory, 0}, settings); | 210 int lines = 0; |
| 208 destroy_settings_t(settings); | 211 if (directories->count == 0) { |
| 212 add_string(directories, "."); | |
| 213 } | |
| 214 for (int t = 0 ; t < directories->count ; t++) { | |
| 215 if (t > 0) { | |
| 216 for (int u = 0 ; u < 79 ; u++) { | |
| 217 printf("-"); | |
| 218 } | |
| 219 printf("\n"); | |
| 220 } | |
| 221 lines += scanDirectory((scanner_t){directories->items[t], 0}, settings); | |
| 222 } | |
| 223 destroy_string_list_t(directories); | |
| 209 | 224 |
| 210 /* Print double line and line count */ | 225 /* Print double line and line count */ |
| 211 for (int t = 0 ; t < 79 ; t++) { | 226 for (int t = 0 ; t < 79 ; t++) { |
| 212 printf("="); | 227 printf("="); |
| 213 } | 228 } |
| 221 | 236 |
| 222 if (!settings->verbose) { | 237 if (!settings->verbose) { |
| 223 reopen_stdout(); | 238 reopen_stdout(); |
| 224 printf("%d", lines); | 239 printf("%d", lines); |
| 225 } | 240 } |
| 241 destroy_settings_t(settings); | |
| 226 } | 242 } |
| 227 | 243 |
| 228 fflush(stdout); | 244 fflush(stdout); |
| 229 fflush(stderr); | 245 fflush(stderr); |
| 230 return 0; | 246 return 0; |
