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108 | object_thawer::object_thawer (const char *path) |
108 | object_thawer::object_thawer (const char *path) |
109 | : name (strdup (path)) |
109 | : name (strdup (path)) |
110 | { |
110 | { |
111 | static const char eof[] = "\n\n\n\0\0\0"; |
111 | static const char eof[] = "\n\n\n\0\0\0"; |
112 | |
112 | |
113 | av = 0; |
113 | av = 0; |
114 | text = 0; |
114 | text = 0; |
115 | line = 0; |
115 | line = 0; |
116 | linenum = 0; |
116 | linenum = 0; |
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|
117 | |
|
|
118 | kw = KW_ERROR; |
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|
119 | kw_str = 0; |
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|
120 | value = 0; |
117 | |
121 | |
118 | if (path) |
122 | if (path) |
119 | { |
123 | { |
120 | CALL_BEGIN (1); |
124 | CALL_BEGIN (1); |
121 | CALL_ARG_SV (newSVpv (path, 0)); |
125 | CALL_ARG_SV (newSVpv (path, 0)); |
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247 | |
251 | |
248 | return s == q ? 0 : s; |
252 | return s == q ? 0 : s; |
249 | } |
253 | } |
250 | |
254 | |
251 | bool |
255 | bool |
252 | object_thawer::parse_error (keyword kw, const char *type, const char *name, bool skip) |
256 | object_thawer::parse_error (const char *type, const char *name, bool skip) |
253 | { |
257 | { |
254 | if (!type) type = "file section"; |
258 | if (!type) type = "file section"; |
255 | if (!name) name = "generic"; |
259 | if (!name) name = "generic"; |
256 | |
260 | |
257 | switch (kw) |
261 | switch (kw) |
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260 | LOG (llevError, "%s:%d end of file while reading %s '%s', aborting load.\n", |
264 | LOG (llevError, "%s:%d end of file while reading %s '%s', aborting load.\n", |
261 | this->name, linenum, type, name); |
265 | this->name, linenum, type, name); |
262 | return false; |
266 | return false; |
263 | |
267 | |
264 | case KW_ERROR: |
268 | case KW_ERROR: |
265 | LOG (llevError, "%s:%d errornous line (%s) while reading %s '%s', aborting load.\n", |
269 | LOG (llevError, "%s:%d error while reading %s '%s', at '%s', aborting load.\n", |
266 | this->name, linenum, |
270 | this->name, linenum, |
267 | last_keyword ? last_keyword : "<null>", |
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|
268 | type, name); |
271 | type, name, |
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272 | kw_str ? kw_str : "<file load>"); |
269 | return false; |
273 | return false; |
270 | |
274 | |
271 | default: |
275 | default: |
272 | LOG (llevError, "%s:%d unexpected line (%s %s) while reading %s '%s', %s.\n", |
276 | LOG (llevError, "%s:%d unexpected line (%s %s) while reading %s '%s', %s.\n", |
273 | this->name, linenum, |
277 | this->name, linenum, |
274 | last_keyword ? last_keyword : "<null>", |
278 | kw_str ? kw_str : "<null>", |
275 | last_value ? last_value : "<null>", |
279 | value ? value : "<null>", |
276 | type, name, |
280 | type, name, |
277 | skip ? "skipping line" : "aborting load"); |
281 | skip ? "skipping line" : "aborting load"); |
278 | return skip; |
282 | return skip; |
279 | } |
283 | } |
280 | } |
284 | } |
281 | |
285 | |
282 | keyword |
286 | void |
283 | object_thawer::get_kv () |
287 | object_thawer::next_kv () |
284 | { |
288 | { |
285 | if (!line) |
289 | if (!line) |
286 | return KW_EOF; |
290 | { |
|
|
291 | kw = KW_ERROR; |
|
|
292 | return; |
|
|
293 | } |
287 | |
294 | |
288 | for (;;) |
295 | for (;;) |
289 | { |
296 | { |
290 | char *p = line; |
297 | char *p = line; |
291 | |
298 | |
292 | if (!*p) |
299 | if (!*p) |
293 | return KW_EOF; |
300 | { |
|
|
301 | kw = KW_EOF; |
|
|
302 | break; |
|
|
303 | } |
294 | |
304 | |
295 | // parse keyword |
305 | // parse keyword |
296 | while (*p > ' ') |
306 | while (*p > ' ') |
297 | p++; |
307 | p++; |
298 | |
308 | |
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302 | { |
312 | { |
303 | // parse value |
313 | // parse value |
304 | while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20 |
314 | while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20 |
305 | ++p; |
315 | ++p; |
306 | |
316 | |
307 | last_value = p; |
317 | value = p; |
308 | |
318 | |
309 | while (*p != '\n') |
319 | while (*p != '\n') |
310 | p++; |
320 | p++; |
311 | |
321 | |
312 | *p++ = 0; |
322 | *p++ = 0; |
313 | } |
323 | } |
314 | else |
324 | else |
315 | last_value = 0; |
325 | value = 0; |
316 | |
326 | |
317 | ++linenum; |
327 | ++linenum; |
318 | line [klen] = 0; |
328 | line [klen] = 0; |
319 | keyword_idx *kw = kw_lex::match (line, klen); |
329 | keyword_idx *kw_idx = kw_lex::match (line, klen); |
320 | |
330 | |
321 | //printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D |
331 | //printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, value);//D |
322 | |
332 | |
323 | last_keyword = line; |
333 | kw_str = line; |
324 | line = p; |
334 | line = p; |
325 | |
335 | |
326 | if (kw) |
336 | if (kw_idx) |
327 | return kw->index; |
337 | { |
|
|
338 | kw = kw_idx->index; |
|
|
339 | break; |
|
|
340 | } |
328 | else if (!*last_keyword || *last_keyword == '#') |
341 | else if (!*kw_str || *kw_str == '#') |
329 | ; // empty/comment line |
342 | ; // empty/comment line |
330 | else |
343 | else |
|
|
344 | { |
331 | return KW_ERROR; |
345 | kw = KW_ERROR; |
|
|
346 | break; |
|
|
347 | } |
332 | } |
348 | } |
333 | } |
349 | } |
334 | |
350 | |
335 | void |
351 | void |
336 | object_thawer::skip_kv (keyword kw) |
352 | object_thawer::skip_kv () |
337 | { |
353 | { |
338 | shstr ml; |
354 | shstr ml; |
339 | |
355 | |
340 | switch (kw) |
356 | switch (kw) |
341 | { |
357 | { |
342 | case KW_msg: get_ml (KW_endmsg , ml); break; |
358 | case KW_msg: get_ml (KW_endmsg , ml); break; |
343 | case KW_lore: get_ml (KW_endlore , ml); break; |
359 | case KW_lore: get_ml (KW_endlore , ml); break; |
344 | case KW_maplore: get_ml (KW_endmaplore, ml); break; |
360 | case KW_maplore: get_ml (KW_endmaplore, ml); break; |
345 | } |
361 | } |
|
|
362 | |
|
|
363 | next_kv (); |
346 | } |
364 | } |
347 | |
365 | |
348 | void |
366 | void |
349 | object_thawer::get (shstr &sh) const |
367 | object_thawer::get (shstr &sh) const |
350 | { |
368 | { |
351 | if (last_value) |
369 | if (value) |
352 | sh = last_value; |
370 | sh = value; |
353 | else |
371 | else |
354 | { |
372 | { |
355 | sh = "<value missing>"; |
373 | sh = "<value missing>"; |
356 | LOG (llevError, "keyword \"%s\" requires value, substituting with <value missing>\n", last_keyword);//TODO: add filename |
374 | LOG (llevError, "keyword \"%s\" requires value, substituting with <value missing>\n", kw_str);//TODO: add filename |
357 | } |
375 | } |
358 | } |
376 | } |
359 | |
377 | |
360 | void |
378 | void |
361 | object_thawer::get_ml (keyword kend, shstr &sh) |
379 | object_thawer::get_ml (keyword kend, shstr &sh) |
… | |
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409 | } |
427 | } |
410 | |
428 | |
411 | sint32 |
429 | sint32 |
412 | object_thawer::get_sint32 () const |
430 | object_thawer::get_sint32 () const |
413 | { |
431 | { |
414 | char *p = last_value; |
432 | char *p = value; |
415 | |
433 | |
416 | if (!p) |
434 | if (!p) |
417 | return 0; |
435 | return 0; |
418 | |
436 | |
419 | sint32 val = 0; |
437 | sint32 val = 0; |
… | |
… | |
438 | } |
456 | } |
439 | |
457 | |
440 | sint64 |
458 | sint64 |
441 | object_thawer::get_sint64 () const |
459 | object_thawer::get_sint64 () const |
442 | { |
460 | { |
443 | return last_value ? atoll (last_value) : 0; |
461 | return value ? atoll (value) : 0; |
444 | } |
462 | } |
445 | |
463 | |
446 | double |
464 | double |
447 | object_thawer::get_double () const |
465 | object_thawer::get_double () const |
448 | { |
466 | { |
449 | return last_value ? atof (last_value) : 0; |
467 | return value ? atof (value) : 0; |
450 | } |
468 | } |
451 | |
469 | |