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comparison mcabber/mcabber/settings.c @ 1768:d80a9e32ab1a

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Refuse to replace existing guards * Settings_set_guard returns success status * API v3 * Min API v3
author Myhailo Danylenko <isbear@ukrpost.net>
date Sat, 13 Mar 2010 20:09:14 +0200
parents 15e1f3957786
children 58d1390f28ca
comparison
equal deleted inserted replaced
1767:0e7fe154ab76 1768:d80a9e32ab1a
49 guint pgp_disabled; /* If TRUE, PGP is disabled for outgoing messages */ 49 guint pgp_disabled; /* If TRUE, PGP is disabled for outgoing messages */
50 guint pgp_force; /* If TRUE, PGP is used w/o negotiation */ 50 guint pgp_force; /* If TRUE, PGP is used w/o negotiation */
51 } T_pgpopt; 51 } T_pgpopt;
52 #endif 52 #endif
53 53
54 typedef struct {
55 settings_guard_t guard;
56 } installed_guard_t;
57
54 #ifdef HAVE_LIBOTR 58 #ifdef HAVE_LIBOTR
55 static GHashTable *otrpolicy; 59 static GHashTable *otrpolicy;
56 static enum otr_policy default_policy; 60 static enum otr_policy default_policy;
57 #endif 61 #endif
58 62
72 void settings_init(void) 76 void settings_init(void)
73 { 77 {
74 option = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); 78 option = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
75 alias = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); 79 alias = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
76 binding = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); 80 binding = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
77 guards = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, NULL); 81 guards = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
78 #ifdef HAVE_GPGME 82 #ifdef HAVE_GPGME
79 pgpopt = g_hash_table_new(&g_str_hash, &g_str_equal); 83 pgpopt = g_hash_table_new(&g_str_hash, &g_str_equal);
80 #endif 84 #endif
81 #ifdef HAVE_LIBOTR 85 #ifdef HAVE_LIBOTR
82 otrpolicy = g_hash_table_new(&g_str_hash, &g_str_equal); 86 otrpolicy = g_hash_table_new(&g_str_hash, &g_str_equal);
297 } 301 }
298 *pval = g_strndup(val, t+1-val); 302 *pval = g_strndup(val, t+1-val);
299 return TRUE; 303 return TRUE;
300 } 304 }
301 305
302 void settings_set_guard(const gchar *key, settings_guard_t guard) 306 gboolean settings_set_guard(const gchar *key, settings_guard_t guard)
303 { 307 {
304 if (!guard) 308 if (!guard)
305 g_hash_table_remove(guards, key); 309 g_hash_table_remove(guards, key);
306 else 310 else {
307 g_hash_table_insert(guards, g_strdup(key), (gpointer)guard); 311 installed_guard_t *iguard = g_hash_table_lookup(guards, key);
312 if (iguard)
313 return FALSE;
314 iguard = g_new(installed_guard_t, 1);
315 iguard->guard = guard;
316 g_hash_table_insert(guards, g_strdup(key), iguard);
317 }
318 return TRUE;
308 } 319 }
309 320
310 void settings_del_guard(const gchar *key) 321 void settings_del_guard(const gchar *key)
311 { 322 {
312 settings_set_guard(key, NULL); 323 settings_set_guard(key, NULL);
325 GHashTable *hash; 336 GHashTable *hash;
326 gchar *dup_value = NULL; 337 gchar *dup_value = NULL;
327 settings_guard_t guard = NULL; 338 settings_guard_t guard = NULL;
328 339
329 if (type == SETTINGS_TYPE_OPTION) { 340 if (type == SETTINGS_TYPE_OPTION) {
330 guard = (settings_guard_t)g_hash_table_lookup(guards, key); 341 installed_guard_t *guard = g_hash_table_lookup(guards, key);
331 if (guard) 342 if (guard)
332 dup_value = guard(key, value); 343 dup_value = guard->guard(key, value);
333 } 344 }
334 345
335 hash = get_hash(type); 346 hash = get_hash(type);
336 if (!hash) 347 if (!hash)
337 return; 348 return;