--------------------------------------------------------------------------- sample: "Sep 2 09:46:37"
| 272 | //--------------------------------------------------------------------------- |
| 273 | // sample: "Sep 2 09:46:37" |
| 274 | bool IsValidSyslogDate(const char * p) |
| 275 | { |
| 276 | char * szMonths[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", |
| 277 | "Aug", "Sep", "Oct", "Nov", "Dec" }; |
| 278 | int Month = 0; |
| 279 | for(int i=0; i<12; i++) |
| 280 | { |
| 281 | if( strncmp(p, szMonths[i], 3) == 0 ) |
| 282 | Month = i + 1; |
| 283 | } |
| 284 | if( Month == 0 ) |
| 285 | return false; |
| 286 | p += 3; |
| 287 | |
| 288 | // space |
| 289 | if( *p++ != ' ' ) |
| 290 | return false; |
| 291 | |
| 292 | // day |
| 293 | if( *p != ' ' && ! isdigit(*p) ) |
| 294 | return false; |
| 295 | if( ! isdigit(*(p+1)) ) |
| 296 | return false; |
| 297 | p += 2; |
| 298 | |
| 299 | // space |
| 300 | if( *p++ != ' ' ) |
| 301 | return false; |
| 302 | |
| 303 | // hour |
| 304 | if( ! isdigit(*p) ) |
| 305 | return false; |
| 306 | if( ! isdigit(*(p+1)) ) |
| 307 | return false; |
| 308 | p += 2; |
| 309 | |
| 310 | // : |
| 311 | if( *p++ != ':' ) |
| 312 | return false; |
| 313 | |
| 314 | // min |
| 315 | if( ! isdigit(*p) ) |
| 316 | return false; |
| 317 | if( ! isdigit(*(p+1)) ) |
| 318 | return false; |
| 319 | p += 2; |
| 320 | |
| 321 | // : |
| 322 | if( *p++ != ':' ) |
| 323 | return false; |
| 324 | |
| 325 | // sec |
| 326 | if( ! isdigit(*p) ) |
| 327 | return false; |
| 328 | if( ! isdigit(*(p+1)) ) |
| 329 | return false; |
| 330 | p += 2; |
| 331 |