[asterisk-commits] kharwell: trunk r393364 - in /trunk: include/asterisk/ res/ res/res_sip/ res/...
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Mon Jul 1 16:28:35 CDT 2013
Author: kharwell
Date: Mon Jul 1 16:28:32 2013
New Revision: 393364
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=393364
Log:
New SIP Channel Driver - Add CLI/AMI initiated NOTIFY requests
Added the ability to send unsolicited NOTIFY requests to a particular endpoint
with a configured payload. Added both CLI and AMI support. For a given
endpoint, this module will iterate over all its contacts sending the appropriate
NOTIFY request to each.
(closes issue ASTERISK-21436)
Reported by: Matt Jordan
Review: https://reviewboard.asterisk.org/r/2623/
Added:
trunk/res/res_sip_notify.c (with props)
Modified:
trunk/include/asterisk/res_sip.h
trunk/res/res_sip.exports.in
trunk/res/res_sip/include/res_sip_private.h
trunk/res/res_sip/sip_configuration.c
trunk/res/res_sip/sip_options.c
Modified: trunk/include/asterisk/res_sip.h
URL: http://svnview.digium.com/svn/asterisk/trunk/include/asterisk/res_sip.h?view=diff&rev=393364&r1=393363&r2=393364
==============================================================================
--- trunk/include/asterisk/res_sip.h (original)
+++ trunk/include/asterisk/res_sip.h Mon Jul 1 16:28:32 2013
@@ -1181,6 +1181,13 @@
struct ast_sip_endpoint *ast_pjsip_rdata_get_endpoint(pjsip_rx_data *rdata);
/*!
+ * \brief Retrieve any endpoints available to sorcery.
+ *
+ * \retval Endpoints available to sorcery, NULL if no endpoints found.
+ */
+struct ao2_container *ast_sip_get_endpoints(void);
+
+/*!
* \brief Retrieve relevant SIP auth structures from sorcery
*
* \param auth_names The sorcery IDs of auths to retrieve
Modified: trunk/res/res_sip.exports.in
URL: http://svnview.digium.com/svn/asterisk/trunk/res/res_sip.exports.in?view=diff&rev=393364&r1=393363&r2=393364
==============================================================================
--- trunk/res/res_sip.exports.in (original)
+++ trunk/res/res_sip.exports.in Mon Jul 1 16:28:32 2013
@@ -29,6 +29,7 @@
LINKER_SYMBOL_PREFIXast_sip_append_body;
LINKER_SYMBOL_PREFIXast_sip_get_pjsip_endpoint;
LINKER_SYMBOL_PREFIXast_sip_endpoint_alloc;
+ LINKER_SYMBOL_PREFIXast_sip_get_endpoints;
LINKER_SYMBOL_PREFIXast_copy_pj_str;
LINKER_SYMBOL_PREFIXast_sip_get_sorcery;
LINKER_SYMBOL_PREFIXast_sip_create_dialog;
Modified: trunk/res/res_sip/include/res_sip_private.h
URL: http://svnview.digium.com/svn/asterisk/trunk/res/res_sip/include/res_sip_private.h?view=diff&rev=393364&r1=393363&r2=393364
==============================================================================
--- trunk/res/res_sip/include/res_sip_private.h (original)
+++ trunk/res/res_sip/include/res_sip_private.h Mon Jul 1 16:28:32 2013
@@ -55,11 +55,4 @@
*/
int ast_sip_initialize_outbound_authentication(void);
-/*!
- * \brief Get the current defined endpoints
- *
- * \retval The current endpoints loaded by res_sip
- */
-struct ao2_container *ast_res_sip_get_endpoints(void);
-
#endif /* RES_SIP_PRIVATE_H_ */
Modified: trunk/res/res_sip/sip_configuration.c
URL: http://svnview.digium.com/svn/asterisk/trunk/res/res_sip/sip_configuration.c?view=diff&rev=393364&r1=393363&r2=393364
==============================================================================
--- trunk/res/res_sip/sip_configuration.c (original)
+++ trunk/res/res_sip/sip_configuration.c Mon Jul 1 16:28:32 2013
@@ -114,7 +114,7 @@
return NULL;
}
- endpoints = ast_res_sip_get_endpoints();
+ endpoints = ast_sip_get_endpoints();
if (!endpoints) {
return CLI_FAILURE;
}
@@ -738,7 +738,7 @@
return endpoint;
}
-struct ao2_container *ast_res_sip_get_endpoints(void)
+struct ao2_container *ast_sip_get_endpoints(void)
{
struct ao2_container *endpoints;
Modified: trunk/res/res_sip/sip_options.c
URL: http://svnview.digium.com/svn/asterisk/trunk/res/res_sip/sip_options.c?view=diff&rev=393364&r1=393363&r2=393364
==============================================================================
--- trunk/res/res_sip/sip_options.c (original)
+++ trunk/res/res_sip/sip_options.c Mon Jul 1 16:28:32 2013
@@ -189,7 +189,7 @@
static struct ao2_container *find_endpoints(struct ast_sip_contact *contact)
{
RAII_VAR(struct ao2_container *, endpoints,
- ast_res_sip_get_endpoints(), ao2_cleanup);
+ ast_sip_get_endpoints(), ao2_cleanup);
return ao2_callback(endpoints, OBJ_MULTIPLE, on_endpoint, contact);
}
@@ -736,7 +736,7 @@
static void qualify_and_schedule_permanent(void)
{
RAII_VAR(struct ao2_container *, endpoints,
- ast_res_sip_get_endpoints(), ao2_cleanup);
+ ast_sip_get_endpoints(), ao2_cleanup);
ao2_callback(endpoints, OBJ_NODATA,
qualify_and_schedule_permanent_cb, NULL);
Added: trunk/res/res_sip_notify.c
URL: http://svnview.digium.com/svn/asterisk/trunk/res/res_sip_notify.c?view=auto&rev=393364
==============================================================================
--- trunk/res/res_sip_notify.c (added)
+++ trunk/res/res_sip_notify.c Mon Jul 1 16:28:32 2013
@@ -1,0 +1,713 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2013, Digium, Inc.
+ *
+ * Kevin Harwell <kharwell at digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*** MODULEINFO
+ <depend>res_sip</depend>
+ <support_level>core</support_level>
+ ***/
+
+#include "asterisk.h"
+
+#include <pjsip.h>
+
+#include "asterisk/cli.h"
+#include "asterisk/config.h"
+#include "asterisk/manager.h"
+#include "asterisk/module.h"
+#include "asterisk/pbx.h"
+#include "asterisk/res_sip.h"
+#include "asterisk/sorcery.h"
+
+#define CONTENT_TYPE_SIZE 64
+#define CONTENT_SIZE 512
+
+/*!
+ * \internal
+ * \brief The configuration file containing NOTIFY payload types to send.
+ */
+static const char notify_config[] = "sip_notify.conf";
+
+struct notify_option_item {
+ const char *name;
+ const char *value;
+ char buf[0];
+};
+
+struct notify_option {
+ /*! Contains header and/or content information */
+ struct ao2_container *items;
+ /*! The name of the notify option */
+ char name[0];
+};
+
+static int notify_option_hash(const void *obj, int flags)
+{
+ const struct notify_option *option = obj;
+ return ast_str_case_hash(flags & OBJ_KEY ? obj : option->name);
+}
+
+static int notify_option_cmp(void *obj, void *arg, int flags)
+{
+ struct notify_option *option1 = obj;
+ struct notify_option *option2 = arg;
+ const char *key = flags & OBJ_KEY ? arg : option2->name;
+
+ return strcasecmp(option1->name, key) ? 0 : CMP_MATCH;
+}
+
+static void notify_option_destroy(void *obj)
+{
+ struct notify_option *option = obj;
+ ao2_cleanup(option->items);
+}
+
+static void *notify_option_alloc(const char *category)
+{
+ int category_size = strlen(category) + 1;
+
+ struct notify_option *option = ao2_alloc(
+ sizeof(*option) + category_size, notify_option_destroy);
+
+ if (!option) {
+ return NULL;
+ }
+
+ ast_copy_string(option->name, category, category_size);
+
+ if (!(option->items = ao2_container_alloc_list(
+ AO2_ALLOC_OPT_LOCK_NOLOCK,
+ AO2_CONTAINER_ALLOC_OPT_DUPS_ALLOW, NULL, NULL))) {
+ ao2_cleanup(option);
+ return NULL;
+ }
+
+ return option;
+}
+
+static void *notify_option_find(struct ao2_container *container, const char *category)
+{
+ return ao2_find(container, category, OBJ_KEY);
+}
+
+static int notify_option_handler(const struct aco_option *opt,
+ struct ast_variable *var, void *obj)
+{
+ struct notify_option *option = obj;
+
+ int name_size = strlen(var->name) + 1;
+ int value_size = strlen(var->value) + 1;
+
+ RAII_VAR(struct notify_option_item *, item,
+ ao2_alloc(sizeof(*item) + name_size + value_size,
+ NULL), ao2_cleanup);
+
+ item->name = item->buf;
+ item->value = item->buf + name_size;
+
+ ast_copy_string(item->buf, var->name, name_size);
+ ast_copy_string(item->buf + name_size, var->value, value_size);
+
+ if (!ao2_link(option->items, item)) {
+ return -1;
+ }
+
+ return 0;
+}
+
+struct notify_cfg {
+ struct ao2_container *notify_options;
+};
+
+static void notify_cfg_destroy(void *obj)
+{
+ struct notify_cfg *cfg = obj;
+ ao2_cleanup(cfg->notify_options);
+}
+
+static void *notify_cfg_alloc(void)
+{
+ struct notify_cfg *cfg;
+
+ if (!(cfg = ao2_alloc(sizeof(*cfg), notify_cfg_destroy))) {
+ return NULL;
+ }
+
+ if (!(cfg->notify_options = ao2_container_alloc_options(
+ AO2_ALLOC_OPT_LOCK_NOLOCK, 20, notify_option_hash,
+ notify_option_cmp))) {
+ ao2_cleanup(cfg);
+ return NULL;
+ }
+
+ return cfg;
+}
+
+static struct aco_type notify_option = {
+ .type = ACO_ITEM,
+ .name = "notify",
+ .category_match = ACO_BLACKLIST,
+ .category = "^general$",
+ .item_offset = offsetof(struct notify_cfg, notify_options),
+ .item_alloc = notify_option_alloc,
+ .item_find = notify_option_find
+};
+
+static struct aco_type *notify_options[] = ACO_TYPES(¬ify_option);
+
+static struct aco_file module_conf = {
+ .filename = notify_config,
+ .types = ACO_TYPES(¬ify_option),
+};
+
+AO2_GLOBAL_OBJ_STATIC(globals);
+
+CONFIG_INFO_STANDARD(notify_cfg, globals, notify_cfg_alloc,
+ .files = ACO_FILES(&module_conf)
+);
+
+/*!
+ * \internal
+ * \brief Structure to hold task data for notifications.
+ */
+struct notify_data {
+ /*! The endpoint being notified */
+ struct ast_sip_endpoint *endpoint;
+ /*! The info of headers, types and content */
+ void *info;
+ /*! Function to help build notify request */
+ void (*build_notify)(pjsip_tx_data *, void *);
+};
+
+/*!
+ * \internal
+ * \brief Destroy the notify CLI data releasing any resources.
+ */
+static void notify_cli_data_destroy(void *obj)
+{
+ struct notify_data *data = obj;
+
+ ao2_cleanup(data->endpoint);
+ ao2_cleanup(data->info);
+}
+
+static void build_cli_notify(pjsip_tx_data *tdata, void *info);
+
+/*!
+ * \internal
+ * \brief Construct a notify data object for CLI.
+ */
+static struct notify_data* notify_cli_data_create(
+ struct ast_sip_endpoint *endpoint, void *info)
+{
+ struct notify_data *data = ao2_alloc(sizeof(*data),
+ notify_cli_data_destroy);
+ if (!data) {
+ return NULL;
+ }
+
+ data->endpoint = endpoint;
+ ao2_ref(data->endpoint, +1);
+
+ data->info = info;
+ ao2_ref(data->info, +1);
+
+ data->build_notify = build_cli_notify;
+
+ return data;
+}
+
+/*!
+ * \internal
+ * \brief Destroy the notify AMI data releasing any resources.
+ */
+static void notify_ami_data_destroy(void *obj)
+{
+ struct notify_data *data = obj;
+ struct ast_variable *info = data->info;
+
+ ao2_cleanup(data->endpoint);
+ ast_variables_destroy(info);
+}
+
+static void build_ami_notify(pjsip_tx_data *tdata, void *info);
+
+/*!
+ * \internal
+ * \brief Construct a notify data object for AMI.
+ */
+static struct notify_data* notify_ami_data_create(
+ struct ast_sip_endpoint *endpoint, void *info)
+{
+ struct notify_data *data = ao2_alloc(sizeof(*data),
+ notify_ami_data_destroy);
+ if (!data) {
+ return NULL;
+ }
+
+ data->endpoint = endpoint;
+ ao2_ref(data->endpoint, +1);
+
+ data->info = info;
+ data->build_notify = build_ami_notify;
+
+ return data;
+}
+
+/*!
+ * \internal
+ * \brief Checks if the given header name is not allowed.
+ *
+ * \details Some headers are not allowed to be set by the user within the
+ * scope of a NOTIFY request. If the given var header name is
+ * found in the "not allowed" list then return true.
+ */
+static int not_allowed(const char *name)
+{
+ int i;
+ static const char *names[] = {
+ "Call-ID",
+ "Contact",
+ "CSeq",
+ "To",
+ "From",
+ "Record-Route",
+ "Route",
+ "Request-URI",
+ "Via",
+ };
+
+ for (i = 0; i < ARRAY_LEN(names); ++i) {
+ if (!strcasecmp(name, names[i])) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/*!
+ * \internal
+ * \brief If a content type was specified add it and the content body to the
+ * NOTIFY request.
+ */
+static void build_notify_body(pjsip_tx_data *tdata, struct ast_str *content_type,
+ struct ast_str *content)
+{
+ if (content_type) {
+ char *p;
+ struct ast_sip_body body;
+
+ if (content) {
+ body.body_text = ast_str_buffer(content);
+ }
+
+ body.type = ast_str_buffer(content_type);
+ if ((p = strchr(body.type, '/'))) {
+ *p++ = '\0';
+ body.subtype = p;
+ }
+ ast_sip_add_body(tdata, &body);
+ }
+}
+
+/*!
+ * \internal
+ * \brief Build the NOTIFY request adding content or header info.
+ */
+static void build_notify(pjsip_tx_data *tdata, const char *name, const char *value,
+ struct ast_str **content_type, struct ast_str **content)
+{
+ if (not_allowed(name)) {
+ ast_log(LOG_WARNING, "Cannot specify %s header, "
+ "ignoring\n", name);
+ return;
+ }
+
+ if (!strcasecmp(name, "Content-type")) {
+ if (!(*content_type)) {
+ *content_type = ast_str_create(CONTENT_TYPE_SIZE);
+ }
+ ast_str_set(content_type, 0,"%s", value);
+ } else if (!strcasecmp(name, "Content")) {
+ if (!(*content)) {
+ *content = ast_str_create(CONTENT_SIZE);
+ }
+
+ if (ast_str_strlen(*content)) {
+ ast_str_append(content, 0, "\r\n");
+ }
+ ast_str_append(content, 0, "%s", value);
+ } else {
+ ast_sip_add_header(tdata, name, value);
+ }
+}
+
+/*!
+ * \internal
+ * \brief Build the NOTIFY request from CLI info adding header and content
+ * when specified.
+ */
+static void build_cli_notify(pjsip_tx_data *tdata, void *info)
+{
+ struct notify_option *option = info;
+ RAII_VAR(struct ast_str *, content_type, NULL, ast_free);
+ RAII_VAR(struct ast_str *, content, NULL, ast_free);
+
+ struct notify_option_item *item;
+ struct ao2_iterator i = ao2_iterator_init(option->items, 0);
+
+ while ((item = ao2_iterator_next(&i))) {
+ build_notify(tdata, item->name, item->value,
+ &content_type, &content);
+ ao2_cleanup(item);
+ }
+ ao2_iterator_destroy(&i);
+
+ build_notify_body(tdata, content_type, content);
+}
+
+/*!
+ * \internal
+ * \brief Build the NOTIFY request from AMI info adding header and content
+ * when specified.
+ */
+static void build_ami_notify(pjsip_tx_data *tdata, void *info)
+{
+ struct ast_variable *vars = info;
+ RAII_VAR(struct ast_str *, content_type, NULL, ast_free);
+ RAII_VAR(struct ast_str *, content, NULL, ast_free);
+ struct ast_variable *i;
+
+ for (i = vars; i; i = i->next) {
+ build_notify(tdata, i->name, i->value,
+ &content_type, &content);
+ }
+
+ build_notify_body(tdata, content_type, content);
+}
+
+/*!
+ * \internal
+ * \brief Build and send a NOTIFY request to a contact.
+ */
+static int notify_contact(void *obj, void *arg, int flags)
+{
+ struct ast_sip_contact *contact = obj;
+ struct notify_data *data = arg;
+ pjsip_tx_data *tdata;
+
+ if (ast_sip_create_request("NOTIFY", NULL, data->endpoint,
+ contact->uri, &tdata)) {
+ ast_log(LOG_WARNING, "SIP NOTIFY - Unable to create request for "
+ "contact %s\n", contact->uri);
+ return -1;
+ }
+
+ ast_sip_add_header(tdata, "Subscription-State", "terminated");
+ data->build_notify(tdata, data->info);
+
+ if (ast_sip_send_request(tdata, NULL, data->endpoint)) {
+ pjsip_tx_data_dec_ref(tdata);
+ ast_log(LOG_ERROR, "SIP NOTIFY - Unable to send request for "
+ "contact %s\n", contact->uri);
+ return -1;
+ }
+
+ return 0;
+}
+
+/*!
+ * \internal
+ * \brief Send a NOTIFY request to the endpoint.
+ *
+ * \detail Iterates over an endpoint's AORs sending a NOTIFY request
+ * with the appropriate payload information to each contact.
+ */
+static int notify_endpoint(void *obj)
+{
+ RAII_VAR(struct notify_data *, data, obj, ao2_cleanup);
+ char *aor_name, *aors;
+
+ if (ast_strlen_zero(data->endpoint->aors)) {
+ ast_log(LOG_WARNING, "Unable to NOTIFY - "
+ "endpoint has no configured AORs\n");
+ return -1;
+ }
+
+ aors = ast_strdupa(data->endpoint->aors);
+
+ while ((aor_name = strsep(&aors, ","))) {
+ RAII_VAR(struct ast_sip_aor *, aor,
+ ast_sip_location_retrieve_aor(aor_name), ao2_cleanup);
+ RAII_VAR(struct ao2_container *, contacts, NULL, ao2_cleanup);
+
+ if (!aor || !(contacts = ast_sip_location_retrieve_aor_contacts(aor))) {
+ continue;
+ }
+
+ ao2_callback(contacts, OBJ_NODATA, notify_contact, data);
+ }
+
+ return 0;
+}
+
+enum notify_result {
+ SUCCESS,
+ INVALID_ENDPOINT,
+ ALLOC_ERROR,
+ TASK_PUSH_ERROR
+};
+
+typedef struct notify_data *(*task_data_create)(
+ struct ast_sip_endpoint *, void *info);
+/*!
+ * \internal
+ * \brief Send a NOTIFY request to the endpoint within a threaded task.
+ */
+static enum notify_result push_notify(const char *endpoint_name, void *info,
+ task_data_create data_create)
+{
+ RAII_VAR(struct ast_sip_endpoint *, endpoint, NULL, ao2_cleanup);
+ struct notify_data *data;
+
+ if (!(endpoint = ast_sorcery_retrieve_by_id(
+ ast_sip_get_sorcery(), "endpoint", endpoint_name))) {
+ return INVALID_ENDPOINT;
+ }
+
+ if (!(data = data_create(endpoint, info))) {
+ return ALLOC_ERROR;
+ }
+
+ if (ast_sip_push_task(NULL, notify_endpoint, data)) {
+ ao2_cleanup(data);
+ return TASK_PUSH_ERROR;
+ }
+
+ return SUCCESS;
+}
+
+/*!
+ * \internal
+ * \brief Do completion on the endpoint.
+ */
+static char *cli_complete_endpoint(const char *word, int state)
+{
+ char *result = NULL;
+ int wordlen = strlen(word);
+ int which = 0;
+
+ struct ast_sip_endpoint *endpoint;
+ RAII_VAR(struct ao2_container *, endpoints,
+ ast_sip_get_endpoints(), ao2_cleanup);
+
+ struct ao2_iterator i = ao2_iterator_init(endpoints, 0);
+ while ((endpoint = ao2_iterator_next(&i))) {
+ const char *name = ast_sorcery_object_get_id(endpoint);
+ if (!strncasecmp(word, name, wordlen) && ++which > state) {
+ result = ast_strdup(name);
+ }
+
+ ao2_cleanup(endpoint);
+ if (result) {
+ break;
+ }
+ }
+ ao2_iterator_destroy(&i);
+ return result;
+}
+
+/*!
+ * \internal
+ * \brief Do completion on the notify CLI command.
+ */
+static char *cli_complete_notify(const char *line, const char *word,
+ int pos, int state)
+{
+ char *c = NULL;
+
+ if (pos == 2) {
+ int which = 0;
+ int wordlen = strlen(word);
+
+ RAII_VAR(struct notify_cfg *, cfg,
+ ao2_global_obj_ref(globals), ao2_cleanup);
+ struct notify_option *option;
+
+ /* do completion for notify type */
+ struct ao2_iterator i = ao2_iterator_init(cfg->notify_options, 0);
+ while ((option = ao2_iterator_next(&i))) {
+ if (!strncasecmp(word, option->name, wordlen) && ++which > state) {
+ c = ast_strdup(option->name);
+ }
+
+ ao2_cleanup(option);
+ if (c) {
+ break;
+ }
+ }
+ ao2_iterator_destroy(&i);
+ return c;
+ }
+ return pos > 2 ? cli_complete_endpoint(word, state) : NULL;
+}
+
+/*!
+ * \internal
+ * \brief CLI command to send a SIP notify to an endpoint.
+ *
+ * \details Attempts to match the "type" given in the CLI command to a
+ * configured one. If found, sends a NOTIFY to the endpoint
+ * with the associated payload.
+ */
+static char *cli_notify(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ RAII_VAR(struct notify_cfg *, cfg, NULL, ao2_cleanup);
+ RAII_VAR(struct notify_option *, option, NULL, ao2_cleanup);
+
+ int i;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "gulp notify";
+ e->usage =
+ "Usage: gulp notify <type> <peer> [<peer>...]\n"
+ " Send a NOTIFY request to an endpoint\n"
+ " Message types are defined in sip_notify.conf\n";
+ return NULL;
+ case CLI_GENERATE:
+ return cli_complete_notify(a->line, a->word, a->pos, a->n);
+ }
+
+ if (a->argc < 4) {
+ return CLI_SHOWUSAGE;
+ }
+
+ cfg = ao2_global_obj_ref(globals);
+
+ if (!(option = notify_option_find(cfg->notify_options, a->argv[2])))
+ {
+ ast_cli(a->fd, "Unable to find notify type '%s'\n",
+ a->argv[2]);
+ return CLI_FAILURE;
+ }
+
+ for (i = 3; i < a->argc; ++i) {
+ ast_cli(a->fd, "Sending NOTIFY of type '%s' to '%s'\n",
+ a->argv[2], a->argv[i]);
+
+ switch (push_notify(a->argv[i], option,
+ notify_cli_data_create)) {
+ case INVALID_ENDPOINT:
+ ast_cli(a->fd, "Unable to retrieve endpoint %s\n",
+ a->argv[i]);
+ break;
+ case ALLOC_ERROR:
+ ast_cli(a->fd, "Unable to allocate NOTIFY task data\n");
+ return CLI_FAILURE;
+ case TASK_PUSH_ERROR:
+ ast_cli(a->fd, "Unable to push NOTIFY task\n");
+ return CLI_FAILURE;
+ default:
+ break;
+ }
+ }
+
+ return CLI_SUCCESS;
+}
+
+static struct ast_cli_entry cli_options[] = {
+ AST_CLI_DEFINE(cli_notify, "Send a NOTIFY request to a SIP endpoint")
+};
+
+/*!
+ * \internal
+ * \brief AMI entry point to send a SIP notify to an endpoint.
+ */
+static int manager_notify(struct mansession *s, const struct message *m)
+{
+ const char *endpoint_name = astman_get_header(m, "Channel");
+ struct ast_variable *vars = astman_get_variables(m);
+
+ if (ast_strlen_zero(endpoint_name)) {
+ astman_send_error(s, m, "GulpNotify requires a channel name");
+ return 0;
+ }
+
+ if (!strncasecmp(endpoint_name, "sip/", 4)) {
+ endpoint_name += 4;
+ }
+
+ switch (push_notify(endpoint_name, vars, notify_ami_data_create)) {
+ case INVALID_ENDPOINT:
+ astman_send_error_va(s, m, "Unable to retrieve endpoint %s\n",
+ endpoint_name);
+ return 0;
+ case ALLOC_ERROR:
+ astman_send_error(s, m, "Unable to allocate NOTIFY task data\n");
+ return 0;
+ case TASK_PUSH_ERROR:
+ astman_send_error(s, m, "Unable to push NOTIFY task\n");
+ return 0;
+ default:
+ break;
+ }
+
+ astman_send_ack(s, m, "Notify Sent");
+ return 0;
+}
+
+static int load_module(void)
+{
+ if (aco_info_init(¬ify_cfg)) {
+ return AST_MODULE_LOAD_DECLINE;
+ }
+
+ aco_option_register_custom(¬ify_cfg, "^.*$", ACO_REGEX, notify_options,
+ "", notify_option_handler, 0);
+
+ if (aco_process_config(¬ify_cfg, 0)) {
+ aco_info_destroy(¬ify_cfg);
+ return AST_MODULE_LOAD_DECLINE;
+ }
+
+ ast_cli_register_multiple(cli_options, ARRAY_LEN(cli_options));
+ ast_manager_register_xml("GulpNotify", EVENT_FLAG_SYSTEM, manager_notify);
+
+ return AST_MODULE_LOAD_SUCCESS;
+}
+
+static int reload_module(void)
+{
+ return aco_process_config(¬ify_cfg, 1) ?
+ AST_MODULE_LOAD_DECLINE : 0;
+}
+
+static int unload_module(void)
+{
+ ast_manager_unregister("GulpNotify");
+ aco_info_destroy(¬ify_cfg);
+
+ return 0;
+}
+
+AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "CLI/AGI SIP Notify Support",
+ .load = load_module,
+ .reload = reload_module,
+ .unload = unload_module,
+ .load_pri = AST_MODPRI_APP_DEPEND,
+ );
Propchange: trunk/res/res_sip_notify.c
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Propchange: trunk/res/res_sip_notify.c
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