comparison: cline.c
cline.c
- changeset 16
- bc9a0fefd892
- parent 14
- ee9333c91dda
- child 19
- 8bac9fd0629d
equal
deleted
inserted
replaced
| 15:9a262e046ab8 | 16:bc9a0fefd892 |
|---|---|
| 7 | 7 |
| 8 #include "cline.h" | 8 #include "cline.h" |
| 9 #include "scanner.h" | 9 #include "scanner.h" |
| 10 #include "settings.h" | 10 #include "settings.h" |
| 11 #include "arguments.h" | 11 #include "arguments.h" |
| 12 #include "stream.h" | |
| 12 | 13 |
| 13 void printHelpText() { | 14 void printHelpText() { |
| 14 const char* helpText = | 15 const char* helpText = |
| 15 "\nUsage:" | 16 "\nUsage:" |
| 16 "\n cline [-hrm][-s suffix][<directory>]" | 17 "\n cline [-hrm][-s suffix][<directory>]" |
| 24 "\n by commas)" | 25 "\n by commas)" |
| 25 "\n -S <suffixes> - count any file except those with these suffixes" | 26 "\n -S <suffixes> - count any file except those with these suffixes" |
| 26 "\n (separated by commas)" | 27 "\n (separated by commas)" |
| 27 "\n -r, -R - includes subdirectories" | 28 "\n -r, -R - includes subdirectories" |
| 28 "\n -v, --version - print out version information" | 29 "\n -v, --version - print out version information" |
| 30 "\n -V - turn verbose output off, print the result only" | |
| 29 "\n\n" | 31 "\n\n" |
| 30 "The default call without any options is:" | 32 "The default call without any options is:" |
| 31 "\n cline ./\n" | 33 "\n cline ./\n" |
| 32 "So each file in the working directory is counted. If you want to count C" | 34 "So each file in the working directory is counted. If you want to count C" |
| 33 "\nsource code in your working directory and its subdirectories, type:" | 35 "\nsource code in your working directory and its subdirectories, type:" |
| 35 | 37 |
| 36 printf(helpText); | 38 printf(helpText); |
| 37 } | 39 } |
| 38 | 40 |
| 39 int exit_with_version(settings_t* settings) { | 41 int exit_with_version(settings_t* settings) { |
| 40 printf("cline - Version: %s", VERSION); | 42 printf("cline - Revision: %s", VERSION); |
| 41 destroy_settings_t(settings); | 43 destroy_settings_t(settings); |
| 42 return 0; | 44 return 0; |
| 43 } | 45 } |
| 44 | 46 |
| 45 int exit_with_help(settings_t* settings, int code) { | 47 int exit_with_help(settings_t* settings, int code) { |
| 62 char* suffix = " "; | 64 char* suffix = " "; |
| 63 int checked = 0; | 65 int checked = 0; |
| 64 | 66 |
| 65 for (int t = 1 ; t < argc ; t++) { | 67 for (int t = 1 ; t < argc ; t++) { |
| 66 | 68 |
| 67 int argflags = checkArgument(argv[t], "hsSrRmv"); | 69 int argflags = checkArgument(argv[t], "hsSrRmvV"); |
| 68 | 70 |
| 69 // s, S | 71 // s, S |
| 70 if ((argflags & 6) > 0) { | 72 if ((argflags & 6) > 0) { |
| 71 if (registerArgument(&checked, 6)) { | 73 if (registerArgument(&checked, 6)) { |
| 72 return exit_with_help(settings, 1); | 74 return exit_with_help(settings, 1); |
| 98 } | 100 } |
| 99 // v | 101 // v |
| 100 if ((argflags & 64) > 0 || strcmp(argv[t], "--version") == 0) { | 102 if ((argflags & 64) > 0 || strcmp(argv[t], "--version") == 0) { |
| 101 return exit_with_version(settings); | 103 return exit_with_version(settings); |
| 102 } | 104 } |
| 105 // V | |
| 106 if ((argflags & 128) > 0) { | |
| 107 if (registerArgument(&checked, 128)) { | |
| 108 return exit_with_help(settings, 1); | |
| 109 } | |
| 110 settings->verbose = false; | |
| 111 } | |
| 103 // Path | 112 // Path |
| 104 if (argflags == 0) { | 113 if (argflags == 0) { |
| 105 if (registerArgument(&checked, 1024)) { | 114 if (registerArgument(&checked, 1024)) { |
| 106 return exit_with_help(settings, 1); | 115 return exit_with_help(settings, 1); |
| 107 } | 116 } |
| 108 directory = argv[t]; | 117 directory = argv[t]; |
| 109 } | 118 } |
| 119 } | |
| 120 | |
| 121 // Configure output | |
| 122 if (!settings->verbose) { | |
| 123 close_stdout(); | |
| 110 } | 124 } |
| 111 | 125 |
| 112 // Find tokens | 126 // Find tokens |
| 113 char* finder = strtok(suffix, ","); | 127 char* finder = strtok(suffix, ","); |
| 114 while (finder != NULL) { | 128 while (finder != NULL) { |
| 128 int lines = scanDirectory(dir, 0, directory, settings); | 142 int lines = scanDirectory(dir, 0, directory, settings); |
| 129 closedir(dir); | 143 closedir(dir); |
| 130 destroy_settings_t(settings); | 144 destroy_settings_t(settings); |
| 131 | 145 |
| 132 // Print double line and line count | 146 // Print double line and line count |
| 133 #ifdef _WIN32 | 147 #ifdef _WIN32 |
| 134 const int columns = 79; | 148 const int columns = 79; |
| 135 #else | 149 #else |
| 136 const int columns = 80; | 150 const int columns = 80; |
| 137 #endif /* _WIN32 */ | 151 #endif /* _WIN32 */ |
| 138 | 152 |
| 139 for (int t = 0 ; t < columns ; t++) { | 153 for (int t = 0 ; t < columns ; t++) { |
| 140 printf("="); | 154 printf("="); |
| 141 } | 155 } |
| 142 #ifdef _WIN32 | 156 #ifdef _WIN32 |
| 143 printf("\n%73d lines\n", lines); | 157 printf("\n%73d lines\n", lines); |
| 144 #else | 158 #else |
| 145 printf("\n%74d lines\n", lines); | 159 printf("\n%74d lines\n", lines); |
| 146 #endif /* _WIN32 */ | 160 #endif /* _WIN32 */ |
| 147 | 161 |
| 162 if (!settings->verbose) { | |
| 163 reopen_stdout(); | |
| 164 printf("%d", lines); | |
| 165 } | |
| 166 | |
| 167 fflush(stdout); | |
| 148 return 0; | 168 return 0; |
| 149 } | 169 } |
