160 lines
3.7 KiB
C
160 lines
3.7 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2014, Digium, Inc.
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*
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* Jonathan Rose <jrose@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*** MODULEINFO
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<depend type="module">res_stasis</depend>
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<depend type="module">res_mwi_external</depend>
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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#include "asterisk/astdb.h"
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#include "asterisk/astobj2.h"
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#include "asterisk/module.h"
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#include "asterisk/stasis_app_impl.h"
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#include "asterisk/stasis_app_mailbox.h"
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#include "asterisk/res_mwi_external.h"
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/*! Number of hash buckets for mailboxes */
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#define MAILBOX_BUCKETS 37
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static struct ast_json *mailbox_to_json(
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const struct ast_mwi_mailbox_object *mailbox)
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{
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return ast_json_pack("{s: s, s: i, s: i}",
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"name", ast_mwi_mailbox_get_id(mailbox),
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"old_messages", ast_mwi_mailbox_get_msgs_old(mailbox),
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"new_messages", ast_mwi_mailbox_get_msgs_new(mailbox));
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}
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enum stasis_mailbox_result stasis_app_mailbox_to_json(
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const char *name, struct ast_json **json)
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{
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struct ast_json *mailbox_json;
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const struct ast_mwi_mailbox_object *mailbox;
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mailbox = ast_mwi_mailbox_get(name);
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if (!mailbox) {
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return STASIS_MAILBOX_MISSING;
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}
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mailbox_json = mailbox_to_json(mailbox);
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if (!mailbox_json) {
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ast_mwi_mailbox_unref(mailbox);
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return STASIS_MAILBOX_ERROR;
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}
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*json = mailbox_json;
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return STASIS_MAILBOX_OK;
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}
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struct ast_json *stasis_app_mailboxes_to_json()
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{
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struct ast_json *array = ast_json_array_create();
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struct ao2_container *mailboxes;
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struct ao2_iterator iter;
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const struct ast_mwi_mailbox_object *mailbox;
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if (!array) {
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return NULL;
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}
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mailboxes = ast_mwi_mailbox_get_all();
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if (!mailboxes) {
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ast_json_unref(array);
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return NULL;
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}
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iter = ao2_iterator_init(mailboxes, 0);
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for (; (mailbox = ao2_iterator_next(&iter)); ast_mwi_mailbox_unref(mailbox)) {
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struct ast_json *appending = mailbox_to_json(mailbox);
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if (!appending || ast_json_array_append(array, appending)) {
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/* Failed to append individual mailbox to the array. Abort. */
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ast_json_unref(array);
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array = NULL;
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break;
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}
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}
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ao2_iterator_destroy(&iter);
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ao2_ref(mailboxes, -1);
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return array;
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}
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int stasis_app_mailbox_update(
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const char *name, int old_messages, int new_messages)
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{
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struct ast_mwi_mailbox_object *mailbox;
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int res = 0;
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mailbox = ast_mwi_mailbox_alloc(name);
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if (!mailbox) {
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return -1;
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}
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ast_mwi_mailbox_set_msgs_new(mailbox, new_messages);
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ast_mwi_mailbox_set_msgs_old(mailbox, old_messages);
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if (ast_mwi_mailbox_update(mailbox)) {
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res = -1;
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}
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ast_mwi_mailbox_unref(mailbox);
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return res;
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}
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enum stasis_mailbox_result stasis_app_mailbox_delete(
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const char *name)
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{
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const struct ast_mwi_mailbox_object *mailbox;
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/* Make sure the mailbox actually exists before we delete it */
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mailbox = ast_mwi_mailbox_get(name);
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if (!mailbox) {
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return STASIS_MAILBOX_MISSING;
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}
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ast_mwi_mailbox_unref(mailbox);
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mailbox = NULL;
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/* Now delete the mailbox */
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if (ast_mwi_mailbox_delete(name)) {
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return STASIS_MAILBOX_ERROR;
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}
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return STASIS_MAILBOX_OK;
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}
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static int load_module(void)
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{
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return AST_MODULE_LOAD_SUCCESS;
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}
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static int unload_module(void)
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{
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return 0;
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}
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AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_GLOBAL_SYMBOLS, "Stasis application mailbox support",
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.support_level = AST_MODULE_SUPPORT_CORE,
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.load = load_module,
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.unload = unload_module,
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.requires = "res_stasis,res_mwi_external"
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);
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