1 | /*****************************************************************************/ |
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2 | /* CrossFire, A roguelike realtime multiplayer game */ |
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3 | /*****************************************************************************/ |
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4 | |
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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 | * |
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19 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 | */ |
20 | */ |
24 | |
21 | |
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22 | #include "global.h" // bug in cfperl.h, doesn't include interface_class stuff |
25 | #include "logger.h" |
23 | #include "logger.h" |
26 | #include "cfperl.h" |
24 | #include "cfperl.h" |
27 | #include "kw_hash.h" |
25 | #include "kw_hash.h" |
28 | |
26 | |
29 | object_freezer::object_freezer () |
27 | object_freezer::object_freezer () |
30 | : dynbuf (128 * 1024, 64 * 1024) |
28 | : dynbuf_text (128 * 1024, 64 * 1024) |
31 | { |
29 | { |
32 | av = newAV (); |
30 | av = newAV (); |
33 | } |
31 | } |
34 | |
32 | |
35 | object_freezer::~object_freezer () |
33 | object_freezer::~object_freezer () |
36 | { |
34 | { |
37 | SvREFCNT_dec (av); |
35 | SvREFCNT_dec (av); |
38 | } |
36 | } |
39 | |
37 | |
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|
38 | void |
40 | void object_freezer::put (attachable *ext) |
39 | object_freezer::put (attachable *ext) |
41 | { |
40 | { |
42 | ext->optimise (); |
41 | ext->optimise (); |
43 | |
42 | |
44 | if (ext->self) |
43 | if (ext->self) |
45 | { |
44 | { |
… | |
… | |
50 | add ((sint32)idx); |
49 | add ((sint32)idx); |
51 | add ('\n'); |
50 | add ('\n'); |
52 | } |
51 | } |
53 | } |
52 | } |
54 | |
53 | |
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54 | bool |
55 | bool object_freezer::save (const char *filename) |
55 | object_freezer::save (const char *path) |
56 | { |
56 | { |
57 | CALL_BEGIN (3); |
57 | CALL_BEGIN (3); |
58 | CALL_ARG_SV (newSVpv (filename, 0)); |
58 | CALL_ARG_SV (newSVpv (path, 0)); |
59 | CALL_ARG_SV (newRV_noinc (newSVpvn ((char *)linearise (), size ()))); |
59 | CALL_ARG_SV (newRV_noinc (newSVpvn ((char *)linearise (), size ()))); |
60 | CALL_ARG_SV (newRV_inc ((SV *)av)); |
60 | CALL_ARG_SV (newRV_inc ((SV *)av)); |
61 | CALL_CALL ("cf::object_freezer_save", G_VOID | G_DISCARD); |
61 | CALL_CALL ("cf::object_freezer_save", G_VOID | G_DISCARD); |
62 | CALL_END; |
62 | CALL_END; |
63 | } |
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64 | |
63 | |
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64 | return 1; |
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65 | } |
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66 | |
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67 | char * |
65 | char *object_freezer::as_string () |
68 | object_freezer::as_string () |
66 | { |
69 | { |
67 | CALL_BEGIN (2); |
70 | CALL_BEGIN (2); |
68 | CALL_ARG_SV (newRV_noinc (newSVpvn ((char *)linearise (), size ()))); |
71 | CALL_ARG_SV (newRV_noinc (newSVpvn ((char *)linearise (), size ()))); |
69 | CALL_ARG_SV (newRV_inc ((SV *)av)); |
72 | CALL_ARG_SV (newRV_inc ((SV *)av)); |
70 | CALL_CALL ("cf::object_freezer_as_string", G_SCALAR); |
73 | CALL_CALL ("cf::object_freezer_as_string", G_SCALAR); |
71 | |
74 | |
72 | STRLEN len; |
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73 | |
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74 | char *res = count > 0 |
75 | char *res = count > 0 |
75 | ? strdup (SvPVx (POPs, len)) |
76 | ? strdup (SvPVX (POPs)) |
76 | : strdup ("[fatal error]"); |
77 | : strdup ("[fatal error]"); |
77 | |
78 | |
78 | CALL_END; |
79 | CALL_END; |
79 | |
80 | |
80 | return res; |
81 | return res; |
81 | } |
82 | } |
82 | |
83 | |
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84 | #if 0 |
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85 | void |
83 | int fprintf (object_freezer &freezer, const char *format, ...) |
86 | fprintf (object_freezer &freezer, const char *format, ...) |
84 | { |
87 | { |
85 | va_list ap; |
88 | va_list ap; |
86 | |
89 | |
87 | va_start (ap, format); |
90 | va_start (ap, format); |
88 | |
91 | |
… | |
… | |
92 | freezer.alloc (len); |
95 | freezer.alloc (len); |
93 | |
96 | |
94 | va_end (ap); |
97 | va_end (ap); |
95 | } |
98 | } |
96 | |
99 | |
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100 | // XXX: function not returning an int |
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101 | void |
97 | int fputs (const char *s, object_freezer &freezer) |
102 | fputs (const char *s, object_freezer &freezer) |
98 | { |
103 | { |
99 | freezer.add (s); |
104 | freezer.add (s); |
100 | } |
105 | } |
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106 | #endif |
101 | |
107 | |
102 | static const char thawer_eof[] = "\n\n\n\0\0\0"; |
108 | static const char thawer_eof[] = "\n\n\n\0\0\0"; |
103 | |
109 | |
104 | object_thawer::object_thawer (const char *filename) |
110 | object_thawer::object_thawer (const char *path) |
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111 | : name (strdup (path)) |
105 | { |
112 | { |
106 | static const char eof[] = "\n\n\n\0\0\0"; |
113 | static const char eof[] = "\n\n\n\0\0\0"; |
107 | |
114 | |
108 | av = 0; |
115 | av = 0; |
109 | text = 0; |
116 | text = 0; |
110 | line = 0; |
117 | line = 0; |
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118 | linenum = 0; |
111 | |
119 | |
112 | if (filename) |
120 | kw = KW_ERROR; |
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121 | kw_str = 0; |
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122 | value = 0; |
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123 | |
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124 | if (path) |
113 | { |
125 | { |
114 | CALL_BEGIN (1); |
126 | CALL_BEGIN (1); |
115 | CALL_ARG_SV (newSVpv (filename, 0)); |
127 | CALL_ARG_SV (newSVpv (path, 0)); |
116 | CALL_CALL ("cf::object_thawer_load", G_ARRAY); |
128 | CALL_CALL ("cf::object_thawer_load", G_ARRAY); |
117 | |
129 | |
118 | if (count == 2) |
130 | if (count == 2) |
119 | { |
131 | { |
120 | // second value - perl objects |
132 | // second value - perl objects |
… | |
… | |
133 | SvCUR_set (text, len); |
145 | SvCUR_set (text, len); |
134 | memcpy (SvPVX (text), sv_, len); |
146 | memcpy (SvPVX (text), sv_, len); |
135 | memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure |
147 | memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure |
136 | |
148 | |
137 | line = SvPVX (text); |
149 | line = SvPVX (text); |
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150 | next (); |
138 | } |
151 | } |
139 | } |
152 | } |
140 | |
153 | |
141 | CALL_END; |
154 | CALL_END; |
142 | } |
155 | } |
143 | } |
156 | } |
144 | |
157 | |
145 | object_thawer::object_thawer (const char *data, AV *perlav) |
158 | object_thawer::object_thawer (const char *data, AV *perlav) |
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159 | : name (strdup ("(memory stream)")) |
146 | { |
160 | { |
147 | av = perlav; |
161 | av = perlav; |
148 | text = newSVpv (data, 0); |
162 | text = newSVpv (data, 0); |
149 | sv_catpv (text, thawer_eof); |
163 | sv_catpv (text, thawer_eof); |
150 | line = SvPVbyte_nolen (text); |
164 | line = SvPVbyte_nolen (text); |
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165 | next (); |
151 | } |
166 | } |
152 | |
167 | |
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168 | void |
153 | void object_thawer::get (attachable *obj, int oid) |
169 | object_thawer::get (attachable *obj, int oid) |
154 | { |
170 | { |
155 | if (!av || oid < 0) // this is actually an error of sorts |
171 | if (!av || oid < 0) // this is actually an error of sorts |
156 | return; |
172 | return; |
157 | |
173 | |
158 | SV **svp = av_fetch ((AV *)av, oid, 0); |
174 | SV **svp = av_fetch ((AV *)av, oid, 0); |
159 | |
175 | |
160 | if (!svp || !SvROK (*svp)) |
176 | if (!svp || !SvROK (*svp)) |
161 | { |
177 | { |
162 | 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); |
163 | return; |
179 | return; |
164 | } |
180 | } |
165 | |
181 | |
166 | if (!SvROK (*svp)) |
182 | if (!SvROK (*svp)) |
167 | { |
183 | { |
168 | LOG (llevError, "deserialised perl object is not an RV"); |
184 | LOG (llevError, "deserialised perl object is not an RV\n"); |
169 | return; |
185 | return; |
170 | } |
186 | } |
171 | |
187 | |
172 | HV *hv = (HV *)SvRV (*svp); |
188 | HV *hv = (HV *)SvRV (*svp); |
173 | |
189 | |
174 | if (SvTYPE (hv) != SVt_PVHV) |
190 | if (SvTYPE (hv) != SVt_PVHV) |
175 | { |
191 | { |
176 | LOG (llevError, "deserialised perl object is not a PVHV"); |
192 | LOG (llevError, "deserialised perl object is not a PVHV\n"); |
177 | return; |
193 | return; |
178 | } |
194 | } |
179 | |
195 | |
180 | if (obj->self) |
196 | if (obj->self) |
181 | { |
197 | { |
182 | // the hard way(?) |
198 | // the hard way(?) |
183 | |
199 | |
184 | // the dirty blues: "just" swap the XPVHV's |
200 | CALL_BEGIN (2); |
185 | swap (SvANY (obj->self), SvANY (hv)); |
201 | CALL_ARG_SV (newRV_inc ((SV *)obj->self)); |
186 | |
202 | CALL_ARG_SV (newRV_inc ((SV *)hv)); |
187 | // do not swap magic, though |
203 | PUTBACK; |
188 | swap (SvMAGIC (obj->self), SvMAGIC (hv)); |
204 | call_method ("thawer_merge", G_DISCARD | G_EVAL); |
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205 | SPAGAIN; |
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206 | CALL_END; |
189 | } |
207 | } |
190 | else |
208 | else |
191 | { |
209 | { |
192 | // the easy way(?) |
210 | // the easy way(?) |
193 | |
211 | |
194 | obj->self = hv; |
212 | obj->self = hv; |
195 | SvRV_set (*svp, &PL_sv_undef); |
213 | SvRV_set (*svp, &PL_sv_undef); |
196 | |
214 | |
197 | 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); |
198 | |
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199 | // borrow a refcount for the perl object |
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200 | obj->flags |= attachable::F_BORROWED; |
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201 | obj->refcnt_dec (); |
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202 | } |
216 | } |
203 | |
217 | |
204 | obj->reattach (); |
218 | obj->reattach (); |
205 | } |
219 | } |
206 | |
220 | |
207 | object_thawer::~object_thawer () |
221 | object_thawer::~object_thawer () |
208 | { |
222 | { |
209 | if (text) SvREFCNT_dec (text); |
223 | if (text) SvREFCNT_dec (text); |
210 | if (av) SvREFCNT_dec (av); |
224 | if (av) SvREFCNT_dec (av); |
211 | } |
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212 | |
225 | |
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226 | resolve_delayed_derefs (false); |
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227 | |
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228 | free ((void *)name); |
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229 | } |
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230 | |
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231 | //TODO: remove |
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232 | char * |
213 | char *fgets (char *s, int n, object_thawer &thawer) |
233 | fgets (char *s, int n, object_thawer &thawer) |
214 | { |
234 | { |
215 | char *p = thawer.line; |
235 | char *p = thawer.line; |
216 | char *q = s; |
236 | char *q = s; |
217 | |
237 | |
218 | if (!p) |
238 | if (!p) |
… | |
… | |
224 | break; |
244 | break; |
225 | |
245 | |
226 | *q++ = *p; |
246 | *q++ = *p; |
227 | |
247 | |
228 | if (*p++ == '\n') |
248 | if (*p++ == '\n') |
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249 | { |
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250 | ++thawer.linenum; |
229 | break; |
251 | break; |
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252 | } |
230 | } |
253 | } |
231 | |
254 | |
232 | *q = 0; |
255 | *q = 0; |
233 | thawer.line = p; |
256 | thawer.line = p; |
234 | |
257 | |
235 | return s == q ? 0 : s; |
258 | return s == q ? 0 : s; |
236 | } |
259 | } |
237 | |
260 | |
238 | keyword object_thawer::get_kv () |
261 | void |
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262 | object_thawer::parse_warn (const char *msg) |
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263 | { |
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264 | LOG (llevWarn, "%s:%d, \"%s %s\": %s\n", |
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265 | this->name, linenum, |
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266 | kw_str ? kw_str : "<null>", |
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267 | value ? value : "<null>", |
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268 | msg); |
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269 | } |
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270 | |
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271 | bool |
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272 | object_thawer::parse_error (const char *type, const char *name, bool skip) |
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273 | { |
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274 | if (!type) type = "file section"; |
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275 | if (!name) name = "generic"; |
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276 | |
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277 | switch (kw) |
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278 | { |
|
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279 | case KW_EOF: |
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280 | LOG (llevError, "%s:%d end of file while reading %s '%s', aborting load.\n", |
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281 | this->name, linenum, type, name); |
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282 | return false; |
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283 | |
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284 | case KW_ERROR: |
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285 | LOG (llevError, "%s:%d error while reading %s '%s', at '%s', aborting load.\n", |
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286 | this->name, linenum, |
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287 | type, name, |
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288 | kw_str ? kw_str : "<file load>"); |
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289 | return false; |
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290 | |
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291 | default: |
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292 | LOG (llevError, "%s:%d unexpected line (%s %s) while reading %s '%s', %s.\n", |
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293 | this->name, linenum, |
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294 | kw_str ? kw_str : "<null>", |
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295 | value ? value : "<null>", |
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296 | type, name, |
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297 | skip ? "skipping line" : "aborting load"); |
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298 | return skip; |
|
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299 | } |
|
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300 | } |
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301 | |
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302 | void |
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303 | object_thawer::next () |
239 | { |
304 | { |
240 | if (!line) |
305 | if (!line) |
241 | return KW_EOF; |
306 | { |
|
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307 | kw = KW_ERROR; |
|
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308 | return; |
|
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309 | } |
242 | |
310 | |
243 | for (;;) |
311 | for (;;) |
244 | { |
312 | { |
245 | char *p = line; |
313 | char *p = line; |
246 | |
314 | |
|
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315 | if (*p <= ' ') |
|
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316 | { |
|
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317 | // skip whitespace (only some files need this) |
|
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318 | while (*p == ' ' || *p == '\t') |
|
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319 | p++; |
|
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320 | |
|
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321 | line = p; |
|
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322 | } |
|
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323 | |
247 | if (!*p) |
324 | if (!*p) |
248 | return KW_EOF; |
325 | { |
|
|
326 | kw = KW_EOF; |
|
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327 | break; |
|
|
328 | } |
249 | |
329 | |
250 | // parse keyword |
330 | // parse keyword |
251 | while (*p > ' ') |
331 | while (*p > ' ') |
252 | p++; |
332 | p++; |
253 | |
333 | |
254 | int klen = p - line; |
334 | int klen = p - line; |
255 | |
335 | |
|
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336 | value_nn = ""; |
|
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337 | value = 0; |
|
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338 | |
256 | if (*p++ != '\n') |
339 | if (*p++ != '\n') |
257 | { |
340 | { |
258 | // parse value |
341 | // parse value |
259 | while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20 |
342 | while (*(unsigned char *)p <= ' ' && *p != '\n') |
260 | ++p; |
343 | ++p; |
261 | |
344 | |
262 | last_value = p; |
345 | value_nn = value = p; |
263 | |
346 | |
264 | while (*p != '\n') |
347 | while (*p != '\n') |
265 | p++; |
348 | p++; |
266 | |
349 | |
267 | *p++ = 0; |
350 | *p++ = 0; |
268 | } |
351 | } |
269 | else |
|
|
270 | last_value = 0; |
|
|
271 | |
352 | |
|
|
353 | ++linenum; |
272 | line [klen] = 0; |
354 | line [klen] = 0; |
273 | keyword_idx *kw = kw_lex::match (line, klen); |
355 | keyword_idx *kw_idx = kw_lex::match (line, klen); |
274 | |
356 | |
275 | //printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D |
357 | kw_str = line; |
276 | |
|
|
277 | last_keyword = line; |
|
|
278 | line = p; |
358 | line = p; |
279 | |
359 | |
280 | if (kw) |
360 | if (kw_idx) |
281 | return kw->index; |
361 | { |
|
|
362 | kw = kw_idx->index; |
|
|
363 | break; |
|
|
364 | } |
282 | else if (!*last_keyword || *last_keyword == '#') |
365 | else if (!*kw_str || *kw_str == '#') |
283 | ; // empty/comment line |
366 | ; // empty/comment line |
284 | else |
367 | else |
|
|
368 | { |
285 | return KW_ERROR; |
369 | kw = KW_ERROR; |
|
|
370 | break; |
|
|
371 | } |
286 | } |
372 | } |
287 | } |
373 | } |
288 | |
374 | |
289 | void object_thawer::skip_kv (keyword kw) |
375 | void |
|
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376 | object_thawer::skip () |
290 | { |
377 | { |
291 | shstr ml; |
378 | shstr ml; |
292 | |
379 | |
293 | switch (kw) |
380 | switch (kw) |
294 | { |
381 | { |
295 | case KW_msg: get_ml (KW_endmsg , ml); break; |
382 | case KW_msg: get_ml (KW_endmsg , ml); break; |
296 | case KW_lore: get_ml (KW_endlore , ml); break; |
383 | case KW_lore: get_ml (KW_endlore , ml); break; |
297 | case KW_maplore: get_ml (KW_endmaplore, ml); break; |
384 | case KW_maplore: get_ml (KW_endmaplore, ml); break; |
|
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385 | default: break; |
298 | } |
386 | } |
|
|
387 | |
|
|
388 | next (); |
299 | } |
389 | } |
300 | |
390 | |
301 | void object_thawer::get (shstr &sh) const |
391 | void |
|
|
392 | object_thawer::skip_block () |
302 | { |
393 | { |
303 | if (last_value) |
394 | while (kw != KW_ERROR && kw != KW_EOF) |
304 | sh = last_value; |
|
|
305 | else |
|
|
306 | { |
|
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307 | sh = "<value missing>"; |
|
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308 | LOG (llevError, "keyword requires value: <%.320s>\n", line);//TODO: add filename |
|
|
309 | } |
395 | { |
|
|
396 | keyword w = kw; |
|
|
397 | skip (); |
|
|
398 | if (w == KW_end) |
|
|
399 | break; |
|
|
400 | } |
310 | } |
401 | } |
311 | |
402 | |
|
|
403 | void |
312 | void object_thawer::get_ml (keyword kend, shstr &sh) |
404 | object_thawer::get_ml (keyword kend, shstr &sh) |
313 | { |
405 | { |
314 | char kw[128]; |
406 | char kw[128]; |
315 | |
407 | |
316 | int klen = keyword_len [kend]; |
408 | int klen = keyword_len [kend]; |
317 | |
409 | |
318 | kw [0] = '\n'; |
410 | kw [0] = '\n'; |
319 | memcpy (kw + 1, keyword_str [kend], klen); |
411 | memcpy (kw + 1, keyword_str [kend], klen); |
320 | kw [klen + 1] = '\n'; |
412 | kw [klen + 1] = '\n'; |
321 | kw [klen + 2] = 0; |
413 | kw [klen + 2] = 0; |
322 | |
414 | |
|
|
415 | ++linenum; |
|
|
416 | |
323 | // first test for completely empty msg... "endXXX\n" |
417 | // first test for completely empty msg... "endXXX\n" |
324 | if (!strncmp (line, kw + 1, klen + 1)) |
418 | if (!strncmp (line, kw + 1, klen + 1)) |
325 | { |
419 | { |
326 | sh = 0; |
420 | sh = 0; |
327 | |
421 | |
… | |
… | |
342 | } |
436 | } |
343 | |
437 | |
344 | *end = 0; |
438 | *end = 0; |
345 | sh = line; |
439 | sh = line; |
346 | |
440 | |
|
|
441 | // count line numbers |
|
|
442 | while (line < end) |
|
|
443 | linenum += *line++ == '\n'; |
|
|
444 | |
347 | line = end + keyword_len [kend] + 1; |
445 | line += keyword_len [kend]; |
348 | |
446 | |
349 | while (*line++ != '\n') |
447 | while (*line++ != '\n') |
350 | ; |
448 | ; |
351 | } |
|
|
352 | } |
|
|
353 | |
449 | |
|
|
450 | ++linenum; |
|
|
451 | } |
|
|
452 | } |
|
|
453 | |
|
|
454 | sint32 |
354 | sint32 object_thawer::get_sint32 () const |
455 | object_thawer::get_sint32 () const |
355 | { |
456 | { |
356 | char *p = last_value; |
457 | char *p = value_nn; |
357 | |
|
|
358 | if (!p) |
|
|
359 | return 0; |
|
|
360 | |
458 | |
361 | sint32 val = 0; |
459 | sint32 val = 0; |
362 | bool negate; |
460 | bool negate; |
363 | |
461 | |
364 | if (*p == '-') |
462 | if (*p == '-') |
… | |
… | |
377 | while (*p); |
475 | while (*p); |
378 | |
476 | |
379 | return negate ? -val : val; |
477 | return negate ? -val : val; |
380 | } |
478 | } |
381 | |
479 | |
382 | sint64 object_thawer::get_sint64 () const |
480 | void |
|
|
481 | object_thawer::delayed_deref (attachable *op, object_ptr &ptr, const char *ref) |
383 | { |
482 | { |
384 | return last_value ? atoll (last_value) : 0; |
483 | op->refcnt_inc (); |
|
|
484 | delayed_ref r = { op, &ptr, ref ? strdup (ref) : 0 }; |
|
|
485 | delrefs.push_back (r); |
|
|
486 | ptr = 0; |
385 | } |
487 | } |
386 | |
488 | |
387 | double object_thawer::get_double () const |
489 | void |
|
|
490 | object_thawer::resolve_delayed_derefs (bool deref) |
388 | { |
491 | { |
389 | return last_value ? atof (last_value) : 0; |
492 | while (!delrefs.empty ()) |
390 | } |
493 | { |
|
|
494 | delayed_ref r = delrefs.back (); |
|
|
495 | delrefs.pop_back (); |
391 | |
496 | |
|
|
497 | if (deref) |
|
|
498 | *r.ptr = object::deref (r.ref); |
|
|
499 | |
|
|
500 | free ((void *)r.ref); |
|
|
501 | r.op->refcnt_dec (); |
|
|
502 | } |
|
|
503 | } |