[asterisk-commits] file: branch 12 r412551 - in /branches/12/res: ./ res_pjsip/
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Thu Apr 17 17:49:38 CDT 2014
Author: file
Date: Thu Apr 17 17:49:32 2014
New Revision: 412551
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=412551
Log:
res_pjsip: Handle reloading when permanent contacts exist and qualify is configured.
This change fixes a problem where permanent contacts being qualified were not
being updated. This was caused by the permanent contacts getting a uuid and not a
known identifier, causing an inability to look them up when updating in the
qualify code. A bug also existed where the new configuration may not be available
immediately when updating qualifies.
(closes issue ASTERISK-23514)
Reported by: Richard Mudgett
Review: https://reviewboard.asterisk.org/r/3448/
Modified:
branches/12/res/res_pjsip.c
branches/12/res/res_pjsip/location.c
branches/12/res/res_pjsip/pjsip_configuration.c
branches/12/res/res_pjsip/pjsip_options.c
branches/12/res/res_pjsip_registrar.c
Modified: branches/12/res/res_pjsip.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip.c?view=diff&rev=412551&r1=412550&r2=412551
==============================================================================
--- branches/12/res/res_pjsip.c (original)
+++ branches/12/res/res_pjsip.c Thu Apr 17 17:49:32 2014
@@ -2258,6 +2258,18 @@
}
}
+/*!
+ * \internal
+ * \brief Reload configuration within a PJSIP thread
+ */
+static int reload_configuration_task(void *obj)
+{
+ ast_res_pjsip_reload_configuration();
+ ast_res_pjsip_init_options_handling(1);
+ ast_sip_initialize_dns();
+ return 0;
+}
+
static int load_module(void)
{
/* The third parameter is just copied from
@@ -2409,11 +2421,11 @@
static int reload_module(void)
{
- if (ast_res_pjsip_reload_configuration()) {
- return AST_MODULE_LOAD_DECLINE;
- }
- ast_res_pjsip_init_options_handling(1);
- ast_sip_initialize_dns();
+ if (ast_sip_push_task(NULL, reload_configuration_task, NULL)) {
+ ast_log(LOG_WARNING, "Failed to reload PJSIP\n");
+ return -1;
+ }
+
return 0;
}
Modified: branches/12/res/res_pjsip/location.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip/location.c?view=diff&rev=412551&r1=412550&r2=412551
==============================================================================
--- branches/12/res/res_pjsip/location.c (original)
+++ branches/12/res/res_pjsip/location.c Thu Apr 17 17:49:32 2014
@@ -255,25 +255,66 @@
return 0;
}
+static int permanent_uri_sort_fn(const void *obj_left, const void *obj_right, int flags)
+{
+ const struct ast_sip_contact *object_left = obj_left;
+ const struct ast_sip_contact *object_right = obj_right;
+ const char *right_key = obj_right;
+ int cmp;
+
+ switch (flags & OBJ_SEARCH_MASK) {
+ case OBJ_SEARCH_OBJECT:
+ right_key = ast_sorcery_object_get_id(object_right);
+ /* Fall through */
+ case OBJ_SEARCH_KEY:
+ cmp = strcmp(ast_sorcery_object_get_id(object_left), right_key);
+ break;
+ case OBJ_SEARCH_PARTIAL_KEY:
+ /*
+ * We could also use a partial key struct containing a length
+ * so strlen() does not get called for every comparison instead.
+ */
+ cmp = strncmp(ast_sorcery_object_get_id(object_left), right_key, strlen(right_key));
+ break;
+ default:
+ /* Sort can only work on something with a full or partial key. */
+ ast_assert(0);
+ cmp = 0;
+ break;
+ }
+ return cmp;
+}
+
/*! \brief Custom handler for permanent URIs */
static int permanent_uri_handler(const struct aco_option *opt, struct ast_variable *var, void *obj)
{
struct ast_sip_aor *aor = obj;
- RAII_VAR(struct ast_sip_contact *, contact, NULL, ao2_cleanup);
-
- if (ast_sip_push_task_synchronous(NULL, permanent_contact_validate, (char*)var->value)) {
+ const char *aor_id = ast_sorcery_object_get_id(aor);
+ struct ast_sip_contact *contact;
+ char contact_id[strlen(aor_id) + strlen(var->value) + 2 + 1];
+
+ if (ast_sip_push_task_synchronous(NULL, permanent_contact_validate, (char *) var->value)) {
ast_log(LOG_ERROR, "Permanent URI on aor '%s' with contact '%s' failed to parse\n",
- ast_sorcery_object_get_id(aor), var->value);
- return -1;
- }
-
- if ((!aor->permanent_contacts && !(aor->permanent_contacts = ao2_container_alloc_options(AO2_ALLOC_OPT_LOCK_NOLOCK, 1, NULL, NULL))) ||
- !(contact = ast_sorcery_alloc(ast_sip_get_sorcery(), "contact", NULL))) {
- return -1;
- }
-
+ aor_id, var->value);
+ return -1;
+ }
+
+ if (!aor->permanent_contacts) {
+ aor->permanent_contacts = ao2_container_alloc_list(AO2_ALLOC_OPT_LOCK_NOLOCK,
+ AO2_CONTAINER_ALLOC_OPT_DUPS_REJECT, permanent_uri_sort_fn, NULL);
+ if (!aor->permanent_contacts) {
+ return -1;
+ }
+ }
+
+ snprintf(contact_id, sizeof(contact_id), "%s@@%s", aor_id, var->value);
+ contact = ast_sorcery_alloc(ast_sip_get_sorcery(), "contact", contact_id);
+ if (!contact) {
+ return -1;
+ }
ast_string_field_set(contact, uri, var->value);
ao2_link(aor->permanent_contacts, contact);
+ ao2_ref(contact, -1);
return 0;
}
Modified: branches/12/res/res_pjsip/pjsip_configuration.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip/pjsip_configuration.c?view=diff&rev=412551&r1=412550&r2=412551
==============================================================================
--- branches/12/res/res_pjsip/pjsip_configuration.c (original)
+++ branches/12/res/res_pjsip/pjsip_configuration.c Thu Apr 17 17:49:32 2014
@@ -1817,24 +1817,11 @@
ast_sorcery_unref(sip_sorcery);
}
-/*!
- * \internal
- * \brief Reload configuration within a PJSIP thread
- */
-static int reload_configuration_task(void *obj)
+int ast_res_pjsip_reload_configuration(void)
{
if (sip_sorcery) {
ast_sorcery_reload(sip_sorcery);
}
- return 0;
-}
-
-int ast_res_pjsip_reload_configuration(void)
-{
- if (ast_sip_push_task(NULL, reload_configuration_task, NULL)) {
- ast_log(LOG_WARNING, "Failed to reload PJSIP configuration\n");
- }
-
return 0;
}
Modified: branches/12/res/res_pjsip/pjsip_options.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip/pjsip_options.c?view=diff&rev=412551&r1=412550&r2=412551
==============================================================================
--- branches/12/res/res_pjsip/pjsip_options.c (original)
+++ branches/12/res/res_pjsip/pjsip_options.c Thu Apr 17 17:49:32 2014
@@ -403,14 +403,15 @@
*/
static void unschedule_qualify(struct ast_sip_contact *contact)
{
- RAII_VAR(struct sched_data *, data, ao2_find(
- sched_qualifies, contact, OBJ_UNLINK), ao2_cleanup);
-
+ struct sched_data *data;
+
+ data = ao2_find(sched_qualifies, contact, OBJ_UNLINK | OBJ_SEARCH_KEY);
if (!data) {
return;
}
AST_SCHED_DEL_UNREF(sched, data->id, ao2_cleanup(data));
+ ao2_ref(data, -1);
}
/*!
@@ -778,17 +779,60 @@
static int sched_qualifies_hash_fn(const void *obj, int flags)
{
- const struct sched_data *data = obj;
-
- return ast_str_hash(ast_sorcery_object_get_id(data->contact));
+ const struct sched_data *object;
+ const struct ast_sip_contact *key;
+
+ switch (flags & OBJ_SEARCH_MASK) {
+ case OBJ_SEARCH_KEY:
+ key = obj;
+ break;
+ case OBJ_SEARCH_OBJECT:
+ object = obj;
+ key = object->contact;
+ break;
+ default:
+ /* Hash can only work on something with a full key. */
+ ast_assert(0);
+ return 0;
+ }
+ return ast_str_hash(ast_sorcery_object_get_id(key));
}
static int sched_qualifies_cmp_fn(void *obj, void *arg, int flags)
{
- struct sched_data *data = obj;
-
- return !strcmp(ast_sorcery_object_get_id(data->contact),
- ast_sorcery_object_get_id(arg));
+ const struct sched_data *object_left = obj;
+ const struct sched_data *object_right = arg;
+ struct ast_sip_contact *right_key = arg;
+ int cmp;
+
+ switch (flags & OBJ_SEARCH_MASK) {
+ case OBJ_SEARCH_OBJECT:
+ right_key = object_right->contact;
+ /* Fall through */
+ case OBJ_SEARCH_KEY:
+ cmp = strcmp(ast_sorcery_object_get_id(object_left->contact),
+ ast_sorcery_object_get_id(right_key));
+ break;
+ case OBJ_SEARCH_PARTIAL_KEY:
+ /* Not supported by container. */
+ ast_assert(0);
+ return 0;
+ default:
+ /*
+ * What arg points to is specific to this traversal callback
+ * and has no special meaning to astobj2.
+ */
+ cmp = 0;
+ break;
+ }
+ if (cmp) {
+ return 0;
+ }
+ /*
+ * At this point the traversal callback is identical to a sorted
+ * container.
+ */
+ return CMP_MATCH;
}
int ast_sip_initialize_sorcery_qualify(void)
@@ -884,7 +928,6 @@
if (!(sched_qualifies = ao2_t_container_alloc(
QUALIFIED_BUCKETS, sched_qualifies_hash_fn, sched_qualifies_cmp_fn,
"Create container for scheduled qualifies"))) {
-
return -1;
}
Modified: branches/12/res/res_pjsip_registrar.c
URL: http://svnview.digium.com/svn/asterisk/branches/12/res/res_pjsip_registrar.c?view=diff&rev=412551&r1=412550&r2=412551
==============================================================================
--- branches/12/res/res_pjsip_registrar.c (original)
+++ branches/12/res/res_pjsip_registrar.c Thu Apr 17 17:49:32 2014
@@ -159,7 +159,7 @@
return ast_tvzero(contact->expiration_time) ? CMP_MATCH : 0;
}
-/*! \brief Internal function used to delete all contacts from an AOR */
+/*! \brief Internal function used to delete a contact from an AOR */
static int registrar_delete_contact(void *obj, void *arg, int flags)
{
struct ast_sip_contact *contact = obj;
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