| 250 | |
| 251 | |
| 252 | int InPlaceParser::ProcessLine(int lineno,char *line,InPlaceParserInterface *callback) |
| 253 | { |
| 254 | int ret = 0; |
| 255 | |
| 256 | const char *argv[MAXARGS]; |
| 257 | int argc = 0; |
| 258 | |
| 259 | char *foo = line; |
| 260 | |
| 261 | while ( !EOS(*foo) && argc < MAXARGS ) |
| 262 | { |
| 263 | |
| 264 | foo = SkipSpaces(foo); // skip any leading spaces |
| 265 | |
| 266 | if ( EOS(*foo) ) break; |
| 267 | |
| 268 | if ( *foo == mQuoteChar ) // if it is an open quote |
| 269 | { |
| 270 | foo++; |
| 271 | if ( argc < MAXARGS ) |
| 272 | { |
| 273 | argv[argc++] = foo; |
| 274 | } |
| 275 | while ( !EOS(*foo) && *foo != mQuoteChar ) foo++; |
| 276 | if ( !EOS(*foo) ) |
| 277 | { |
| 278 | *foo = 0; // replace close quote with zero byte EOS |
| 279 | foo++; |
| 280 | } |
| 281 | } |
| 282 | else |
| 283 | { |
| 284 | |
| 285 | foo = AddHard(argc,argv,foo); // add any hard separators, skip any spaces |
| 286 | |
| 287 | if ( IsNonSeparator(*foo) ) // add non-hard argument. |
| 288 | { |
| 289 | bool quote = false; |
| 290 | if ( *foo == mQuoteChar ) |
| 291 | { |
| 292 | foo++; |
| 293 | quote = true; |
| 294 | } |
| 295 | |
| 296 | if ( argc < MAXARGS ) |
| 297 | { |
| 298 | argv[argc++] = foo; |
| 299 | } |
| 300 | |
| 301 | if ( quote ) |
| 302 | { |
| 303 | while (*foo && *foo != mQuoteChar ) foo++; |
| 304 | if ( *foo ) *foo = 32; |
| 305 | } |
| 306 | |
| 307 | // continue..until we hit an eos .. |
| 308 | while ( !EOS(*foo) ) // until we hit EOS |
| 309 | { |