comparison: ucx/map.c
ucx/map.c
- changeset 43
- 02f38adea013
- parent 42
- ff3dd1ee7dee
- child 44
- 46356d74e873
equal
deleted
inserted
replaced
| 42:ff3dd1ee7dee | 43:02f38adea013 |
|---|---|
| 2 * | 2 * |
| 3 */ | 3 */ |
| 4 | 4 |
| 5 #include <stdlib.h> | 5 #include <stdlib.h> |
| 6 #include <string.h> | 6 #include <string.h> |
| 7 #ifndef _WIN32 | |
| 8 #include <unistd.h> | |
| 9 #endif /* not _WIN32 */ | |
| 7 | 10 |
| 8 #include "map.h" | 11 #include "map.h" |
| 9 | 12 |
| 10 UcxMap *ucx_map_new(size_t size) { | 13 UcxMap *ucx_map_new(size_t size) { |
| 11 UcxMap *map = (UcxMap*)malloc(sizeof(UcxMap)); | 14 UcxMap *map = (UcxMap*)malloc(sizeof(UcxMap)); |
| 190 return 1; | 193 return 1; |
| 191 } | 194 } |
| 192 | 195 |
| 193 int ucx_map_load(UcxMap *map, FILE *f) { | 196 int ucx_map_load(UcxMap *map, FILE *f) { |
| 194 | 197 |
| 195 char c; int r, n; | 198 int c; int r, n; |
| 196 | 199 |
| 197 char *key, *value; | 200 char *key, *value; |
| 198 | 201 |
| 199 while ((c = (char) fgetc(f)) > 0) { | 202 while ((c = fgetc(f)) > 0) { |
| 200 /* Discard leading spaces and comments */ | 203 /* Discard leading spaces and comments */ |
| 201 if (c == ' ') continue; | 204 if (c < 33) continue; |
| 202 if (c == '#' || c == '!') { | 205 if (c == '#' || c == '!') { |
| 203 while ((c = (char) fgetc(f)) > 0) { | 206 while ((c = (char) fgetc(f)) > 0) { |
| 204 if (c == '\n') break; | 207 if (c == '\n') break; |
| 205 } | 208 } |
| 206 continue; | 209 continue; |
| 216 n *= 2; | 219 n *= 2; |
| 217 key = realloc(key, n); | 220 key = realloc(key, n); |
| 218 } | 221 } |
| 219 key[r] = c; | 222 key[r] = c; |
| 220 r++; | 223 r++; |
| 221 } while ((c = (char) fgetc(f)) > 0); | 224 } while ((c = fgetc(f)) > 0); |
| 222 if (c == 0) { | 225 if (c <= 0) { |
| 223 free(key); | 226 free(key); |
| 224 return 1; | 227 return 1; |
| 225 } | 228 } |
| 226 key[r] = 0; | 229 key[r] = 0; |
| 230 while (key[--r] == ' ') key[r] = 0; | |
| 231 | |
| 232 /* skip whitespaces */ | |
| 233 while ((c = fgetc(f)) > 0) { | |
| 234 if (c > 32) break; | |
| 235 } | |
| 236 if (c <= 0) { | |
| 237 free(key); | |
| 238 return 1; | |
| 239 } | |
| 227 | 240 |
| 228 /* read into value buffer */ | 241 /* read into value buffer */ |
| 229 n = 64; | 242 n = 64; |
| 230 value = malloc(n); | 243 value = malloc(n); |
| 231 r = 0; | 244 r = 0; |
| 232 while ((c = (char) fgetc(f)) > 0) { | 245 do { |
| 233 if (c == '\n') break; | 246 if (c == '\n') break; |
| 234 if (r > n - 1) { | 247 if (r > n - 2) { |
| 235 n *= 2; | 248 n *= 2; |
| 236 value = realloc(value, n); | 249 value = realloc(value, n); |
| 237 } | 250 } |
| 238 value[r] = c; | 251 value[r] = c; |
| 239 r++; | 252 r++; |
| 240 } | 253 } while ((c = fgetc(f)) > 0); |
| 241 value = realloc(value, r+1); | |
| 242 value[r] = 0; | 254 value[r] = 0; |
| 255 while (value[--r] < 33) value[r] = 0; | |
| 256 value = realloc(value, r+2); | |
| 243 | 257 |
| 244 ucx_map_cstr_put(map, key, value); | 258 ucx_map_cstr_put(map, key, value); |
| 245 free(key); | 259 free(key); |
| 246 } | 260 } |
| 247 | 261 |
