Mercurial > hg > cline / file comparison

comparison: cline.c

cline.c

changeset 22
4508da679ffb
parent 21
91e0890464b0
child 23
778388400f7b
equal deleted inserted replaced
21:91e0890464b0 22:4508da679ffb
52 return code; 52 return code;
53 } 53 }
54 54
55 int main(int argc, char** argv) { 55 int main(int argc, char** argv) {
56 56
57 // Settings 57 /* Settings */
58 settings_t *settings = new_settings_t(); 58 settings_t *settings = new_settings_t();
59 if (settings == NULL) { 59 if (settings == NULL) {
60 fprintf(stderr, "Memory allocation failed.\n"); 60 fprintf(stderr, "Memory allocation failed.\n");
61 return 1; 61 return 1;
62 } 62 }
63 63
64 // Get arguments 64 /* Get arguments */
65 char* directory = "./"; 65 char* directory = "./";
66 char* suffix = " "; 66 char* suffix = " ";
67 int checked = 0; 67 int checked = 0;
68 68
69 for (int t = 1 ; t < argc ; t++) { 69 for (int t = 1 ; t < argc ; t++) {
70 70
71 int argflags = checkArgument(argv[t], "hsSrRmvVb"); 71 int argflags = checkArgument(argv[t], "hsSrRmvVb");
72 72
73 // s, S 73 /* s, S */
74 if ((argflags & 6) > 0) { 74 if ((argflags & 6) > 0) {
75 if (registerArgument(&checked, 6)) { 75 if (registerArgument(&checked, 6)) {
76 return exit_with_help(settings, 1); 76 return exit_with_help(settings, 1);
77 } 77 }
78 settings->includeSuffixes = (argflags & 2) > 0; 78 settings->includeSuffixes = (argflags & 2) > 0;
80 if (t >= argc) { 80 if (t >= argc) {
81 return exit_with_help(settings, 1); 81 return exit_with_help(settings, 1);
82 } 82 }
83 suffix = argv[t]; 83 suffix = argv[t];
84 } 84 }
85 // h 85 /* h */
86 if ((argflags & 1) > 0 || strcmp(argv[t], "--help") == 0) { 86 if ((argflags & 1) > 0 || strcmp(argv[t], "--help") == 0) {
87 return exit_with_help(settings, 0); 87 return exit_with_help(settings, 0);
88 } 88 }
89 // r, R 89 /* r, R */
90 if ((argflags & 24) > 0) { 90 if ((argflags & 24) > 0) {
91 if (registerArgument(&checked, 24)) { 91 if (registerArgument(&checked, 24)) {
92 return exit_with_help(settings, 1); 92 return exit_with_help(settings, 1);
93 } 93 }
94 settings->recursive = true; 94 settings->recursive = true;
95 } 95 }
96 // m 96 /* m */
97 if ((argflags & 32) > 0) { 97 if ((argflags & 32) > 0) {
98 if (registerArgument(&checked, 32)) { 98 if (registerArgument(&checked, 32)) {
99 return exit_with_help(settings, 1); 99 return exit_with_help(settings, 1);
100 } 100 }
101 settings->matchesOnly = true; 101 settings->matchesOnly = true;
102 } 102 }
103 // v 103 /* v */
104 if ((argflags & 64) > 0 || strcmp(argv[t], "--version") == 0) { 104 if ((argflags & 64) > 0 || strcmp(argv[t], "--version") == 0) {
105 return exit_with_version(settings); 105 return exit_with_version(settings);
106 } 106 }
107 // V 107 /* V */
108 if ((argflags & 128) > 0) { 108 if ((argflags & 128) > 0) {
109 if (registerArgument(&checked, 128)) { 109 if (registerArgument(&checked, 128)) {
110 return exit_with_help(settings, 1); 110 return exit_with_help(settings, 1);
111 } 111 }
112 settings->verbose = false; 112 settings->verbose = false;
113 } 113 }
114 // b 114 /* b */
115 if ((argflags & 256) > 0) { 115 if ((argflags & 256) > 0) {
116 if (registerArgument(&checked, 256)) { 116 if (registerArgument(&checked, 256)) {
117 return exit_with_help(settings, 1); 117 return exit_with_help(settings, 1);
118 } 118 }
119 t++; 119 t++;
130 settings->bfileHeuristics->level = BFILE_HIGH_ACCURACY; 130 settings->bfileHeuristics->level = BFILE_HIGH_ACCURACY;
131 } else { 131 } else {
132 return exit_with_help(settings, 1); 132 return exit_with_help(settings, 1);
133 } 133 }
134 } 134 }
135 // Path 135 /* Path */
136 if (argflags == 0) { 136 if (argflags == 0) {
137 if (registerArgument(&checked, 1024)) { 137 if (registerArgument(&checked, 1024)) {
138 return exit_with_help(settings, 1); 138 return exit_with_help(settings, 1);
139 } 139 }
140 directory = argv[t]; 140 directory = argv[t];
141 } 141 }
142 } 142 }
143 143
144 // Configure output 144 /* Configure output */
145 if (!settings->verbose) { 145 if (!settings->verbose) {
146 close_stdout(); 146 close_stdout();
147 } 147 }
148 148
149 // Find tokens 149 /* Find tokens */
150 char* finder = strtok(suffix, ","); 150 char* finder = strtok(suffix, ",");
151 while (finder != NULL) { 151 while (finder != NULL) {
152 add_string(settings->suffixList, finder); 152 add_string(settings->suffixList, finder);
153 finder = strtok(NULL, ","); 153 finder = strtok(NULL, ",");
154 } 154 }
155 155
156 // Open directory 156 /* Open directory */
157 DIR *dir = opendir(directory); 157 DIR *dir = opendir(directory);
158 if (dir == NULL) { 158 if (dir == NULL) {
159 perror("Operation failed"); 159 perror("Operation failed");
160 destroy_settings_t(settings); 160 destroy_settings_t(settings);
161 return 1; 161 return 1;
162 } 162 }
163 163
164 // Scan directory 164 /* Scan directory */
165 int lines = scanDirectory(dir, 0, directory, settings); 165 int lines = scanDirectory(dir, 0, directory, settings);
166 closedir(dir); 166 closedir(dir);
167 destroy_settings_t(settings); 167 destroy_settings_t(settings);
168 168
169 // Print double line and line count 169 /* Print double line and line count */
170 for (int t = 0 ; t < 79 ; t++) { 170 for (int t = 0 ; t < 79 ; t++) {
171 printf("="); 171 printf("=");
172 } 172 }
173 printf("\n%73d lines\n", lines); 173 printf("\n%73d lines\n", lines);
174 174

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