Mercurial > hg > freeDiameter
comparison freeDiameter/fdd.y @ 304:ad3c46016584
Added install directives for cmake; also allow default directory to seek for extensions and configuration files
| author | Sebastien Decugis <sdecugis@nict.go.jp> |
|---|---|
| date | Fri, 14 May 2010 17:26:53 +0900 |
| parents | 5df55136361b |
| children | 5f882de409eb |
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| 303:32ba9cf7ba87 | 304:ad3c46016584 |
|---|---|
| 306 } | 306 } |
| 307 ; | 307 ; |
| 308 | 308 |
| 309 loadext: LOADEXT '=' QSTRING extconf ';' | 309 loadext: LOADEXT '=' QSTRING extconf ';' |
| 310 { | 310 { |
| 311 CHECK_FCT_DO( fd_ext_add( $3, $4 ), | 311 char * fname; |
| 312 char * cfname; | |
| 313 FILE * fd; | |
| 314 | |
| 315 /* Try and open the extension file */ | |
| 316 fname = $3; | |
| 317 fd = fopen(fname, "r"); | |
| 318 if ((fd == NULL) && (*fname != '/')) { | |
| 319 char * bkp = fname; | |
| 320 CHECK_MALLOC_DO( fname = malloc( strlen(bkp) + strlen(DEFAULT_EXTENSIONS_PATH) + 2 ), | |
| 321 { yyerror (&yylloc, conf, "Not enough memory"); YYERROR; } ); | |
| 322 sprintf(fname, DEFAULT_EXTENSIONS_PATH "/%s", bkp); | |
| 323 free(bkp); | |
| 324 fd = fopen(fname, "r"); | |
| 325 } | |
| 326 if (fd == NULL) { | |
| 327 int ret = errno; | |
| 328 TRACE_DEBUG(INFO, "Unable to open extension file %s for reading: %s\n", fname, strerror(ret)); | |
| 329 yyerror (&yylloc, conf, "Error adding extension"); | |
| 330 YYERROR; | |
| 331 } | |
| 332 fclose(fd); | |
| 333 | |
| 334 /* Try and open the configuration file (optional) */ | |
| 335 cfname = $4; | |
| 336 if (cfname) { | |
| 337 fd = fopen(cfname, "r"); | |
| 338 if ((fd == NULL) && (*cfname != '/')) { | |
| 339 char * test; | |
| 340 CHECK_MALLOC_DO( test = malloc( strlen(cfname) + strlen(DEFAULT_CONF_PATH) + 2 ), | |
| 341 { yyerror (&yylloc, conf, "Not enough memory"); YYERROR; } ); | |
| 342 sprintf(test, DEFAULT_CONF_PATH "/%s", cfname); | |
| 343 fd = fopen(test, "r"); | |
| 344 if (fd) { | |
| 345 free(cfname); | |
| 346 cfname=test; | |
| 347 } else { | |
| 348 /* This is not an error, we allow an extension to wait for something else than a real conf file. */ | |
| 349 free(test); | |
| 350 } | |
| 351 } | |
| 352 if (fd) | |
| 353 fclose(fd); | |
| 354 } | |
| 355 | |
| 356 CHECK_FCT_DO( fd_ext_add( fname, cfname ), | |
| 312 { yyerror (&yylloc, conf, "Error adding extension"); YYERROR; } ); | 357 { yyerror (&yylloc, conf, "Error adding extension"); YYERROR; } ); |
| 313 } | 358 } |
| 314 ; | 359 ; |
| 315 | 360 |
| 316 extconf: /* empty */ | 361 extconf: /* empty */ |