Changeset 862371b for libfaim/snac.c

Timestamp:

Jun 29, 2003, 1:47:04 PM (21 years ago)

Author:

James M. Kretchmar <kretch@mit.edu>

Branches:

master, barnowl_perlaim, debian, owl, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

e016fc2

Parents:

03ad7b2

Message:

*** empty log message ***

File:

• libfaim/snac.c (modified) (3 diffs)

libfaim/snac.c

@@ -90 +90 @@
                 if (cur->id == id) {
                         *prev = cur->next;
+                        if (cur->flags & AIM_SNACFLAGS_DESTRUCTOR) {
+                                struct aim_snac_destructor *asd = cur->data;
+                                cur->data = asd->data;
+                                free(asd);
+                        }
                         return cur;
                 } else
@@ -97 +102 @@
         return cur;
 }
+
+/* Free a SNAC, and call the appropriate destructor if necessary.
+ */
+faim_internal faim_shortfunc void aim_cleansnac(aim_session_t *sess, aim_snac_t *snac)
+{
+        aim_module_t *cur;
+
+        if (snac->flags & AIM_SNACFLAGS_DESTRUCTOR) {
+                struct aim_snac_destructor *d = snac->data;
+                aim_modsnac_t modsnac;
+
+                modsnac.id = snac->id;
+                modsnac.subtype = snac->type;
+                modsnac.family = snac->family;
+                modsnac.flags = snac->flags;
+
+                for (cur = (aim_module_t *)sess->modlistv; cur; cur = cur->next)
+                {
+                        if (!cur->snacdestructor)
+                                continue;
+                        if (!(cur->flags & AIM_MODFLAG_MULTIFAMILY) &&
+                                (cur->family != modsnac.family))
+                                continue;
+                        if (cur->snacdestructor(sess, d->conn, &modsnac,
+                                                d->data))
+                                break;
+                }
+                free(d->data);
+        }
+
+        free(snac->data);
+        free(snac);
+}
+
 
 /*
@@ -123 +162 @@
                                 *prev = cur->next;
 
-                                /* XXX should we have destructors here? */
-                                free(cur->data);
-                                free(cur);
-
+                                aim_cleansnac(sess, cur);
                         } else
                                 prev = &cur->next;