| 1 | /*****************************************************************************/ |
|
|
| 2 | /* CrossFire, A roguelike realtime multiplayer game */ |
|
|
| 3 | /*****************************************************************************/ |
|
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| 4 | |
|
|
| 5 | /* |
1 | /* |
| 6 | * This code is placed under the GNU General Public Licence (GPL) |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
| 7 | * |
3 | * |
| 8 | * Copyright (C) 2006 by Marc Lehmann <crossfire@schmorp.de> |
4 | * Copyright (©) 2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
| 9 | * |
5 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
6 | * Crossfire TRT is free software: you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
7 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
8 | * the Free Software Foundation, either version 3 of the License, or |
| 13 | * (at your option) any later version. |
9 | * (at your option) any later version. |
| 14 | * |
10 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
11 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
14 | * GNU General Public License for more details. |
| 19 | * |
15 | * |
| 20 | * You should have received a copy of the GNU General Public License |
16 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 22 | * Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
18 | * |
|
|
19 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
| 23 | */ |
20 | */ |
| 24 | |
21 | |
| 25 | #include "global.h" // bug in cfperl.h, doesn't include interface_class stuff |
22 | #include "global.h" // bug in cfperl.h, doesn't include interface_class stuff |
| 26 | #include "logger.h" |
23 | #include "logger.h" |
| 27 | #include "cfperl.h" |
24 | #include "cfperl.h" |
| 28 | #include "kw_hash.h" |
25 | #include "kw_hash.h" |
| 29 | |
26 | |
| 30 | object_freezer::object_freezer () |
27 | object_freezer::object_freezer () |
| 31 | : dynbuf (128 * 1024, 64 * 1024) |
28 | : dynbuf_text (128 * 1024, 64 * 1024) |
| 32 | { |
29 | { |
| 33 | av = newAV (); |
30 | av = newAV (); |
| 34 | } |
31 | } |
| 35 | |
32 | |
| 36 | object_freezer::~object_freezer () |
33 | object_freezer::~object_freezer () |
| … | |
… | |
| 61 | CALL_ARG_SV (newSVpv (path, 0)); |
58 | CALL_ARG_SV (newSVpv (path, 0)); |
| 62 | CALL_ARG_SV (newRV_noinc (newSVpvn ((char *)linearise (), size ()))); |
59 | CALL_ARG_SV (newRV_noinc (newSVpvn ((char *)linearise (), size ()))); |
| 63 | CALL_ARG_SV (newRV_inc ((SV *)av)); |
60 | CALL_ARG_SV (newRV_inc ((SV *)av)); |
| 64 | CALL_CALL ("cf::object_freezer_save", G_VOID | G_DISCARD); |
61 | CALL_CALL ("cf::object_freezer_save", G_VOID | G_DISCARD); |
| 65 | CALL_END; |
62 | CALL_END; |
|
|
63 | |
|
|
64 | return 1; |
| 66 | } |
65 | } |
| 67 | |
66 | |
| 68 | char * |
67 | char * |
| 69 | object_freezer::as_string () |
68 | object_freezer::as_string () |
| 70 | { |
69 | { |
| … | |
… | |
| 80 | CALL_END; |
79 | CALL_END; |
| 81 | |
80 | |
| 82 | return res; |
81 | return res; |
| 83 | } |
82 | } |
| 84 | |
83 | |
| 85 | int |
84 | #if 0 |
|
|
85 | void |
| 86 | fprintf (object_freezer &freezer, const char *format, ...) |
86 | fprintf (object_freezer &freezer, const char *format, ...) |
| 87 | { |
87 | { |
| 88 | va_list ap; |
88 | va_list ap; |
| 89 | |
89 | |
| 90 | va_start (ap, format); |
90 | va_start (ap, format); |
| … | |
… | |
| 95 | freezer.alloc (len); |
95 | freezer.alloc (len); |
| 96 | |
96 | |
| 97 | va_end (ap); |
97 | va_end (ap); |
| 98 | } |
98 | } |
| 99 | |
99 | |
| 100 | int |
100 | // XXX: function not returning an int |
|
|
101 | void |
| 101 | fputs (const char *s, object_freezer &freezer) |
102 | fputs (const char *s, object_freezer &freezer) |
| 102 | { |
103 | { |
| 103 | freezer.add (s); |
104 | freezer.add (s); |
| 104 | } |
105 | } |
|
|
106 | #endif |
| 105 | |
107 | |
| 106 | static const char thawer_eof[] = "\n\n\n\0\0\0"; |
108 | static const char thawer_eof[] = "\n\n\n\0\0\0"; |
| 107 | |
109 | |
| 108 | object_thawer::object_thawer (const char *path) |
110 | object_thawer::object_thawer (const char *path) |
| 109 | : name (strdup (path)) |
111 | : name (strdup (path)) |
| 110 | { |
112 | { |
| 111 | static const char eof[] = "\n\n\n\0\0\0"; |
113 | static const char eof[] = "\n\n\n\0\0\0"; |
| 112 | |
114 | |
| 113 | av = 0; |
115 | av = 0; |
| 114 | text = 0; |
116 | text = 0; |
| 115 | line = 0; |
117 | line = 0; |
|
|
118 | linenum = 0; |
|
|
119 | |
|
|
120 | kw = KW_ERROR; |
|
|
121 | kw_str = 0; |
|
|
122 | value = 0; |
| 116 | |
123 | |
| 117 | if (path) |
124 | if (path) |
| 118 | { |
125 | { |
| 119 | CALL_BEGIN (1); |
126 | CALL_BEGIN (1); |
| 120 | CALL_ARG_SV (newSVpv (path, 0)); |
127 | CALL_ARG_SV (newSVpv (path, 0)); |
| … | |
… | |
| 138 | SvCUR_set (text, len); |
145 | SvCUR_set (text, len); |
| 139 | memcpy (SvPVX (text), sv_, len); |
146 | memcpy (SvPVX (text), sv_, len); |
| 140 | memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure |
147 | memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure |
| 141 | |
148 | |
| 142 | line = SvPVX (text); |
149 | line = SvPVX (text); |
|
|
150 | next (); |
| 143 | } |
151 | } |
| 144 | } |
152 | } |
| 145 | |
153 | |
| 146 | CALL_END; |
154 | CALL_END; |
| 147 | } |
155 | } |
| 148 | } |
156 | } |
| 149 | |
157 | |
| 150 | object_thawer::object_thawer (const char *data, AV *perlav) |
158 | object_thawer::object_thawer (const char *data, AV *perlav) |
| 151 | : name (strdup ("(memory stream")) |
159 | : name (strdup ("(memory stream)")) |
| 152 | { |
160 | { |
| 153 | av = perlav; |
161 | av = perlav; |
| 154 | text = newSVpv (data, 0); |
162 | text = newSVpv (data, 0); |
| 155 | sv_catpv (text, thawer_eof); |
163 | sv_catpv (text, thawer_eof); |
| 156 | line = SvPVbyte_nolen (text); |
164 | line = SvPVbyte_nolen (text); |
|
|
165 | next (); |
| 157 | } |
166 | } |
| 158 | |
167 | |
| 159 | void |
168 | void |
| 160 | object_thawer::get (attachable *obj, int oid) |
169 | object_thawer::get (attachable *obj, int oid) |
| 161 | { |
170 | { |
| … | |
… | |
| 164 | |
173 | |
| 165 | SV **svp = av_fetch ((AV *)av, oid, 0); |
174 | SV **svp = av_fetch ((AV *)av, oid, 0); |
| 166 | |
175 | |
| 167 | if (!svp || !SvROK (*svp)) |
176 | if (!svp || !SvROK (*svp)) |
| 168 | { |
177 | { |
| 169 | printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid); |
178 | LOG (llevError, "trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid); |
| 170 | return; |
179 | return; |
| 171 | } |
180 | } |
| 172 | |
181 | |
| 173 | if (!SvROK (*svp)) |
182 | if (!SvROK (*svp)) |
| 174 | { |
183 | { |
| 175 | LOG (llevError, "deserialised perl object is not an RV"); |
184 | LOG (llevError, "deserialised perl object is not an RV\n"); |
| 176 | return; |
185 | return; |
| 177 | } |
186 | } |
| 178 | |
187 | |
| 179 | HV *hv = (HV *)SvRV (*svp); |
188 | HV *hv = (HV *)SvRV (*svp); |
| 180 | |
189 | |
| 181 | if (SvTYPE (hv) != SVt_PVHV) |
190 | if (SvTYPE (hv) != SVt_PVHV) |
| 182 | { |
191 | { |
| 183 | LOG (llevError, "deserialised perl object is not a PVHV"); |
192 | LOG (llevError, "deserialised perl object is not a PVHV\n"); |
| 184 | return; |
193 | return; |
| 185 | } |
194 | } |
| 186 | |
195 | |
| 187 | if (obj->self) |
196 | if (obj->self) |
| 188 | { |
197 | { |
| 189 | // the hard way(?) |
198 | // the hard way(?) |
| 190 | |
199 | |
| 191 | // the dirty blues: "just" swap the XPVHV's |
200 | CALL_BEGIN (2); |
| 192 | swap (SvANY (obj->self), SvANY (hv)); |
201 | CALL_ARG_SV (newRV_inc ((SV *)obj->self)); |
| 193 | |
202 | CALL_ARG_SV (newRV_inc ((SV *)hv)); |
| 194 | // do not swap magic, though |
203 | PUTBACK; |
| 195 | swap (SvMAGIC (obj->self), SvMAGIC (hv)); |
204 | call_method ("thawer_merge", G_DISCARD | G_EVAL); |
|
|
205 | SPAGAIN; |
|
|
206 | CALL_END; |
| 196 | } |
207 | } |
| 197 | else |
208 | else |
| 198 | { |
209 | { |
| 199 | // the easy way(?) |
210 | // the easy way(?) |
| 200 | |
211 | |
| 201 | obj->self = hv; |
212 | obj->self = hv; |
| 202 | SvRV_set (*svp, &PL_sv_undef); |
213 | SvRV_set (*svp, &PL_sv_undef); |
| 203 | |
214 | |
| 204 | sv_magicext ((SV *)obj->self, 0, PERL_MAGIC_ext, &attachable::vtbl, (char *)obj, 0); |
215 | sv_magicext ((SV *)obj->self, 0, PERL_MAGIC_ext, &attachable::vtbl, (char *)obj, 0); |
| 205 | |
|
|
| 206 | // borrow a refcount for the perl object |
|
|
| 207 | obj->flags |= attachable::F_BORROWED; |
|
|
| 208 | obj->refcnt_dec (); |
|
|
| 209 | } |
216 | } |
| 210 | |
217 | |
| 211 | obj->reattach (); |
218 | obj->reattach (); |
| 212 | } |
219 | } |
| 213 | |
220 | |
| 214 | object_thawer::~object_thawer () |
221 | object_thawer::~object_thawer () |
| 215 | { |
222 | { |
| 216 | if (text) SvREFCNT_dec (text); |
223 | if (text) SvREFCNT_dec (text); |
| 217 | if (av) SvREFCNT_dec (av); |
224 | if (av) SvREFCNT_dec (av); |
| 218 | |
225 | |
|
|
226 | resolve_delayed_derefs (false); |
|
|
227 | |
| 219 | free ((void *)name); |
228 | free ((void *)name); |
| 220 | } |
229 | } |
| 221 | |
230 | |
|
|
231 | //TODO: remove |
| 222 | char * |
232 | char * |
| 223 | fgets (char *s, int n, object_thawer &thawer) |
233 | fgets (char *s, int n, object_thawer &thawer) |
| 224 | { |
234 | { |
| 225 | char *p = thawer.line; |
235 | char *p = thawer.line; |
| 226 | char *q = s; |
236 | char *q = s; |
| … | |
… | |
| 234 | break; |
244 | break; |
| 235 | |
245 | |
| 236 | *q++ = *p; |
246 | *q++ = *p; |
| 237 | |
247 | |
| 238 | if (*p++ == '\n') |
248 | if (*p++ == '\n') |
|
|
249 | { |
|
|
250 | ++thawer.linenum; |
| 239 | break; |
251 | break; |
|
|
252 | } |
| 240 | } |
253 | } |
| 241 | |
254 | |
| 242 | *q = 0; |
255 | *q = 0; |
| 243 | thawer.line = p; |
256 | thawer.line = p; |
| 244 | |
257 | |
| 245 | return s == q ? 0 : s; |
258 | return s == q ? 0 : s; |
| 246 | } |
259 | } |
| 247 | |
260 | |
| 248 | keyword |
261 | void |
|
|
262 | object_thawer::parse_warn (const char *msg) |
|
|
263 | { |
|
|
264 | LOG (llevWarn, "%s:%d, \"%s %s\": %s\n", |
|
|
265 | this->name, linenum, |
|
|
266 | kw_str ? kw_str : "<null>", |
|
|
267 | value ? value : "<null>", |
|
|
268 | msg); |
|
|
269 | } |
|
|
270 | |
|
|
271 | bool |
|
|
272 | object_thawer::parse_error (const char *type, const char *name, bool skip) |
|
|
273 | { |
|
|
274 | if (!type) type = "file section"; |
|
|
275 | if (!name) name = "generic"; |
|
|
276 | |
|
|
277 | switch (kw) |
|
|
278 | { |
|
|
279 | case KW_EOF: |
|
|
280 | LOG (llevError, "%s:%d end of file while reading %s '%s', aborting load.\n", |
|
|
281 | this->name, linenum, type, name); |
|
|
282 | return false; |
|
|
283 | |
|
|
284 | case KW_ERROR: |
|
|
285 | LOG (llevError, "%s:%d error while reading %s '%s', at '%s', aborting load.\n", |
|
|
286 | this->name, linenum, |
|
|
287 | type, name, |
|
|
288 | kw_str ? kw_str : "<file load>"); |
|
|
289 | return false; |
|
|
290 | |
|
|
291 | default: |
|
|
292 | LOG (llevError, "%s:%d unexpected line (%s %s) while reading %s '%s', %s.\n", |
|
|
293 | this->name, linenum, |
|
|
294 | kw_str ? kw_str : "<null>", |
|
|
295 | value ? value : "<null>", |
|
|
296 | type, name, |
|
|
297 | skip ? "skipping line" : "aborting load"); |
|
|
298 | return skip; |
|
|
299 | } |
|
|
300 | } |
|
|
301 | |
|
|
302 | void |
| 249 | object_thawer::get_kv () |
303 | object_thawer::next () |
| 250 | { |
304 | { |
| 251 | if (!line) |
305 | if (!line) |
| 252 | return KW_EOF; |
306 | { |
|
|
307 | kw = KW_ERROR; |
|
|
308 | return; |
|
|
309 | } |
| 253 | |
310 | |
| 254 | for (;;) |
311 | for (;;) |
| 255 | { |
312 | { |
| 256 | char *p = line; |
313 | char *p = line; |
| 257 | |
314 | |
|
|
315 | if (*p <= ' ') |
|
|
316 | { |
|
|
317 | // skip whitespace (only some files need this) |
|
|
318 | while (*p == ' ' || *p == '\t') |
|
|
319 | p++; |
|
|
320 | |
|
|
321 | line = p; |
|
|
322 | } |
|
|
323 | |
| 258 | if (!*p) |
324 | if (!*p) |
| 259 | return KW_EOF; |
325 | { |
|
|
326 | kw = KW_EOF; |
|
|
327 | break; |
|
|
328 | } |
| 260 | |
329 | |
| 261 | // parse keyword |
330 | // parse keyword |
| 262 | while (*p > ' ') |
331 | while (*p > ' ') |
| 263 | p++; |
332 | p++; |
| 264 | |
333 | |
| 265 | int klen = p - line; |
334 | int klen = p - line; |
| 266 | |
335 | |
|
|
336 | value_nn = ""; |
|
|
337 | value = 0; |
|
|
338 | |
| 267 | if (*p++ != '\n') |
339 | if (*p++ != '\n') |
| 268 | { |
340 | { |
| 269 | // parse value |
341 | // parse value |
| 270 | while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20 |
342 | while (*(unsigned char *)p <= ' ' && *p != '\n') |
| 271 | ++p; |
343 | ++p; |
| 272 | |
344 | |
| 273 | last_value = p; |
345 | value_nn = value = p; |
| 274 | |
346 | |
| 275 | while (*p != '\n') |
347 | while (*p != '\n') |
| 276 | p++; |
348 | p++; |
| 277 | |
349 | |
| 278 | *p++ = 0; |
350 | *p++ = 0; |
| 279 | } |
351 | } |
| 280 | else |
|
|
| 281 | last_value = 0; |
|
|
| 282 | |
352 | |
|
|
353 | ++linenum; |
| 283 | line [klen] = 0; |
354 | line [klen] = 0; |
| 284 | keyword_idx *kw = kw_lex::match (line, klen); |
355 | keyword_idx *kw_idx = kw_lex::match (line, klen); |
| 285 | |
356 | |
| 286 | //printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D |
357 | kw_str = line; |
| 287 | |
|
|
| 288 | last_keyword = line; |
|
|
| 289 | line = p; |
358 | line = p; |
| 290 | |
359 | |
| 291 | if (kw) |
360 | if (kw_idx) |
| 292 | return kw->index; |
361 | { |
|
|
362 | kw = kw_idx->index; |
|
|
363 | break; |
|
|
364 | } |
| 293 | else if (!*last_keyword || *last_keyword == '#') |
365 | else if (!*kw_str || *kw_str == '#') |
| 294 | ; // empty/comment line |
366 | ; // empty/comment line |
| 295 | else |
367 | else |
|
|
368 | { |
| 296 | return KW_ERROR; |
369 | kw = KW_ERROR; |
|
|
370 | break; |
|
|
371 | } |
| 297 | } |
372 | } |
| 298 | } |
373 | } |
| 299 | |
374 | |
| 300 | void |
375 | void |
| 301 | object_thawer::skip_kv (keyword kw) |
376 | object_thawer::skip () |
| 302 | { |
377 | { |
| 303 | shstr ml; |
378 | shstr ml; |
| 304 | |
379 | |
| 305 | switch (kw) |
380 | switch (kw) |
| 306 | { |
381 | { |
| 307 | case KW_msg: get_ml (KW_endmsg , ml); break; |
382 | case KW_msg: get_ml (KW_endmsg , ml); break; |
| 308 | case KW_lore: get_ml (KW_endlore , ml); break; |
383 | case KW_lore: get_ml (KW_endlore , ml); break; |
| 309 | case KW_maplore: get_ml (KW_endmaplore, ml); break; |
384 | case KW_maplore: get_ml (KW_endmaplore, ml); break; |
|
|
385 | default: break; |
| 310 | } |
386 | } |
|
|
387 | |
|
|
388 | next (); |
| 311 | } |
389 | } |
| 312 | |
390 | |
| 313 | void |
391 | void |
| 314 | object_thawer::get (shstr &sh) const |
392 | object_thawer::skip_block () |
| 315 | { |
393 | { |
| 316 | if (last_value) |
394 | while (kw != KW_ERROR && kw != KW_EOF) |
| 317 | sh = last_value; |
|
|
| 318 | else |
|
|
| 319 | { |
395 | { |
| 320 | sh = "<value missing>"; |
396 | keyword w = kw; |
| 321 | LOG (llevError, "keyword requires value: <%.320s>\n", line);//TODO: add filename |
397 | skip (); |
|
|
398 | if (w == KW_end) |
|
|
399 | break; |
| 322 | } |
400 | } |
| 323 | } |
401 | } |
| 324 | |
402 | |
| 325 | void |
403 | void |
| 326 | object_thawer::get_ml (keyword kend, shstr &sh) |
404 | object_thawer::get_ml (keyword kend, shstr &sh) |
| … | |
… | |
| 332 | kw [0] = '\n'; |
410 | kw [0] = '\n'; |
| 333 | memcpy (kw + 1, keyword_str [kend], klen); |
411 | memcpy (kw + 1, keyword_str [kend], klen); |
| 334 | kw [klen + 1] = '\n'; |
412 | kw [klen + 1] = '\n'; |
| 335 | kw [klen + 2] = 0; |
413 | kw [klen + 2] = 0; |
| 336 | |
414 | |
|
|
415 | ++linenum; |
|
|
416 | |
| 337 | // first test for completely empty msg... "endXXX\n" |
417 | // first test for completely empty msg... "endXXX\n" |
| 338 | if (!strncmp (line, kw + 1, klen + 1)) |
418 | if (!strncmp (line, kw + 1, klen + 1)) |
| 339 | { |
419 | { |
| 340 | sh = 0; |
420 | sh = 0; |
| 341 | |
421 | |
| … | |
… | |
| 356 | } |
436 | } |
| 357 | |
437 | |
| 358 | *end = 0; |
438 | *end = 0; |
| 359 | sh = line; |
439 | sh = line; |
| 360 | |
440 | |
|
|
441 | // count line numbers |
|
|
442 | while (line < end) |
|
|
443 | linenum += *line++ == '\n'; |
|
|
444 | |
| 361 | line = end + keyword_len [kend] + 1; |
445 | line += keyword_len [kend]; |
| 362 | |
446 | |
| 363 | while (*line++ != '\n') |
447 | while (*line++ != '\n') |
| 364 | ; |
448 | ; |
|
|
449 | |
|
|
450 | ++linenum; |
| 365 | } |
451 | } |
| 366 | } |
452 | } |
| 367 | |
453 | |
| 368 | sint32 |
454 | sint32 |
| 369 | object_thawer::get_sint32 () const |
455 | object_thawer::get_sint32 () const |
| 370 | { |
456 | { |
| 371 | char *p = last_value; |
457 | char *p = value_nn; |
| 372 | |
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|
| 373 | if (!p) |
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| 374 | return 0; |
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|
| 375 | |
458 | |
| 376 | sint32 val = 0; |
459 | sint32 val = 0; |
| 377 | bool negate; |
460 | bool negate; |
| 378 | |
461 | |
| 379 | if (*p == '-') |
462 | if (*p == '-') |
| … | |
… | |
| 392 | while (*p); |
475 | while (*p); |
| 393 | |
476 | |
| 394 | return negate ? -val : val; |
477 | return negate ? -val : val; |
| 395 | } |
478 | } |
| 396 | |
479 | |
| 397 | sint64 |
480 | void |
| 398 | object_thawer::get_sint64 () const |
481 | object_thawer::delayed_deref (attachable *op, object_ptr &ptr, const char *ref) |
| 399 | { |
482 | { |
| 400 | return last_value ? atoll (last_value) : 0; |
483 | op->refcnt_inc (); |
|
|
484 | delayed_ref r = { op, &ptr, ref ? strdup (ref) : 0 }; |
|
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485 | delrefs.push_back (r); |
|
|
486 | ptr = 0; |
| 401 | } |
487 | } |
| 402 | |
488 | |
| 403 | double |
489 | void |
| 404 | object_thawer::get_double () const |
490 | object_thawer::resolve_delayed_derefs (bool deref) |
| 405 | { |
491 | { |
| 406 | return last_value ? atof (last_value) : 0; |
492 | while (!delrefs.empty ()) |
| 407 | } |
493 | { |
|
|
494 | delayed_ref r = delrefs.back (); |
|
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495 | delrefs.pop_back (); |
| 408 | |
496 | |
|
|
497 | if (deref) |
|
|
498 | *r.ptr = object::deref (r.ref); |
|
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499 | |
|
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500 | free ((void *)r.ref); |
|
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501 | r.op->refcnt_dec (); |
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|
502 | } |
|
|
503 | } |
