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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.121 by root, Thu Apr 15 03:34:30 2010 UTC vs.
Revision 1.122 by root, Thu Apr 15 04:02:38 2010 UTC

… …
288 288
289extern struct global gbl_ev; 289extern struct global gbl_ev;
290 290
291////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 291//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
292 292
293// a little dirty hack, maybe unify with something else at a later time 293#include "freezethaw.h"
294// it is used to communicate as much info about the keyword string
295// to the consuemr as possible, for maximum performance.
296struct keyword_string
297{
298 const char *s;
299 const int l;
300
301 keyword_string (const char *s, int l)
302 : s(s), l(l)
303 { }
304
305 keyword_string (keyword kw)
306 : s(keyword_str [kw]), l(keyword_len [kw])
307 {
308 }
309
310 keyword_string (shstr_tmp sh)
311 : s(&sh), l(sh.length ())
312 {
313 }
314};
315
316#define CS(keyword) keyword_string (# keyword, sizeof (# keyword) - 1)
317#define KW(keyword) CS(keyword)
318
319INTERFACE_CLASS(object_freezer)
320struct object_freezer : dynbuf_text
321{
322 AV *av;
323
324 object_freezer ();
325 ~object_freezer ();
326
327 // serialise perl part
328 void put_ (attachable *ext);
329 void put (attachable *ext)
330 {
331 if (expect_false (ext->self))
332 put_ (ext);
333 }
334
335 // null value (== no space after keyword)
336 void put (const keyword_string k)
337 {
338 char *p = force (k.l + 1);
339 memcpy (p, k.s, k.l); p += k.l; *p++ = '\n';
340 alloc (p);
341 }
342
343 void put (const keyword_string k, const keyword_string v)
344 {
345 char *p = force (k.l + 1 + v.l + 1);
346 memcpy (p, k.s, k.l); p += k.l; *p++ = ' ';
347 memcpy (p, v.s, v.l); p += v.l; *p++ = '\n';
348 alloc (p);
349 }
350
351 void put (const keyword_string k, const_utf8_string v)
352 {
353 if (expect_true (v))
354 put (k, keyword_string (v, strlen (v)));
355 else
356 put (k);
357 }
358
359 void put (const keyword_string k, shstr_tmp v)
360 {
361 put (k, keyword_string (v));
362 }
363
364 void put (const keyword_string k, double v)
365 {
366 char *p = force (MAX_KEYWORD_LEN + 2 + 32);
367 memcpy (p, k.s, k.l); p += k.l; *p++ = ' ';
368 p += sprintf (p, "%.7g", v); *p++ = '\n';
369 alloc (p);
370 }
371
372 void put_(const keyword_string k, sint64 v)
373 {
374 force (MAX_KEYWORD_LEN + 2 + sint64_digits);
375 fadd (k.s, k.l);
376 fadd (' ');
377 add (v);
378 fadd ('\n');
379 }
380
381 void put_(const keyword_string k, sint32 v)
382 {
383 force (MAX_KEYWORD_LEN + 2 + sint32_digits);
384 fadd (k.s, k.l);
385 fadd (' ');
386 add (v);
387 fadd ('\n');
388 }
389
390 void put (const keyword_string k, float v) { put (k, (double)v); }
391 void put (const keyword_string k, signed char v) { put_(k, (sint32)v); }
392 void put (const keyword_string k, unsigned char v) { put_(k, (sint32)v); }
393 void put (const keyword_string k, signed short v) { put_(k, (sint32)v); }
394 void put (const keyword_string k, unsigned short v) { put_(k, (sint32)v); }
395 void put (const keyword_string k, signed int v) { put_(k, (sint32)v); }
396 void put (const keyword_string k, unsigned int v) { put_(k, (sint64)v); }
397 void put (const keyword_string k, signed long v) { put_(k, (sint64)v); }
398 void put (const keyword_string k, unsigned long v) { put_(k, (sint64)v); }
399 void put (const keyword_string k, signed long long v) { put_(k, (sint64)v); }
400 void put (const keyword_string k, unsigned long long v) { put_(k, (sint64)v); }
401
402 void put (const keyword_string kbeg, const keyword_string kend, shstr_tmp v)
403 {
404 force (MAX_KEYWORD_LEN + 1);
405 fadd (kbeg.s, kbeg.l); fadd ('\n');
406
407 if (expect_true (v))
408 {
409 add (v);
410 add ('\n');
411 }
412
413 force (MAX_KEYWORD_LEN + 1);
414 fadd (kend.s, kend.l); fadd ('\n');
415 }
416
417 void put (const keyword_string k, archetype *v);
418 void put (const keyword_string k, treasurelist *v);
419 void put (const keyword_string k, faceinfo *v);
420
421 template<typename T>
422 void put (const keyword_string k, const refptr<T> &v)
423 {
424 put (k, (T *)v);
425 }
426
427 MTH bool save (const_octet_string path);
428 utf8_string as_string (); // like strdup
429
430 operator bool () { return !!av; }
431};
432
433INTERFACE_CLASS(object_thawer)
434struct object_thawer
435{
436 char *line; // current beginning of line
437 SV *text; // text part
438 AV *av; // perl part
439 int linenum;
440 keyword kw;
441 char *kw_str; // the keyword parsed, as string
442 char *value; // the value, or 0 if no value
443 const char *value_nn; // the value, or the empty string if no value
444 const char *name;
445
446 operator bool () const { return !!text; }
447
448 object_thawer (const_utf8_string path = 0);
449 object_thawer (const_utf8_string data, AV *perlav);
450 ~object_thawer ();
451
452 void get (attachable *obj, int oid);
453
454 // parse next line
455 MTH void next ();
456 // skip the current key-value (usually fetch next line, for
457 // multiline-fields, skips till the corresponding end-kw
458 MTH void skip ();
459 MTH void skip_block (); // skips till and over KW_end
460
461 bool has_value () { return value; }
462 const_utf8_string get_str () { return value_nn; } // empty string when missing
463 void get_ml (keyword kend, shstr &sh);
464
465 void get_ornull (shstr &sh) const { sh = value; }
466 void get (shstr &sh) const { sh = value; } // might want to check for non-null here
467
468 bool get_bool () const { return *value_nn == '1'; }
469 sint32 get_sint32 () const;
470 sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
471 double get_double () const { return strtod (value_nn, 0); }
472
473 void get (float &v) { v = get_double (); }
474 void get (double &v) { v = get_double (); }
475
476 void get (bool &i) { i = get_bool (); }
477 void get (sint8 &i) { i = get_sint32 (); }
478 void get (uint8 &i) { i = get_sint32 (); }
479 void get (sint16 &i) { i = get_sint32 (); }
480 void get (uint16 &i) { i = get_sint32 (); }
481 void get (sint32 &i) { i = get_sint32 (); }
482
483 void get (uint32 &i) { i = get_sint64 (); }
484 void get (sint64 &i) { i = get_sint64 (); }
485
486 MTH void parse_warn (const_utf8_string msg);
487 MTH bool parse_error (const_utf8_string type = 0, const_utf8_string name = 0, bool skip = true);
488
489 struct delayed_ref {
490 attachable *op;
491 object_ptr *ptr;
492 const_utf8_string ref;
493 };
494 std::vector<delayed_ref> delrefs;
495
496 void delayed_deref (attachable *op, object_ptr &ptr, const_utf8_string ref);
497 MTH void resolve_delayed_derefs (bool deref = true);
498};
499
500//TODO: remove
501char *fgets (char *s, int n, object_thawer &thawer);
502 294
503////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 295//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
504 296
505struct coroapi { 297struct coroapi {
506 static struct CoroAPI *GCoroAPI; 298 static struct CoroAPI *GCoroAPI;

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