summaryrefslogtreecommitdiff
path: root/apps
diff options
context:
space:
mode:
authorDavid Vossel <dvossel@digium.com>2011-04-21 18:11:40 +0000
committerDavid Vossel <dvossel@digium.com>2011-04-21 18:11:40 +0000
commit7f23115ad2faeee58865afbec6bc11a43210fde7 (patch)
tree3be8de1bbbce5eb12a63028caa39167d69b54e96 /apps
parentb8f253161b0bc60953fdd5a82b495dd0ddbf61a3 (diff)
New HD ConfBridge conferencing application.
Includes a new highly optimized and customizable ConfBridge application capable of mixing audio at sample rates ranging from 8khz-192khz. Review: https://reviewboard.asterisk.org/r/1147/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@314598 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps')
-rw-r--r--apps/Makefile6
-rw-r--r--apps/app_confbridge.c2125
-rw-r--r--apps/confbridge/conf_config_parser.c1444
-rw-r--r--apps/confbridge/include/confbridge.h320
4 files changed, 3560 insertions, 335 deletions
diff --git a/apps/Makefile b/apps/Makefile
index 4343f3c30..7f8e7c9c2 100644
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -27,6 +27,12 @@ all: _all
include $(ASTTOPDIR)/Makefile.moddir_rules
+clean::
+ rm -f confbridge/*.o confbridge/*.i
+
+$(if $(filter app_confbridge,$(EMBEDDED_MODS)),modules.link,app_confbridge.so): $(subst .c,.o,$(wildcard confbridge/*.c))
+$(subst .c,.o,$(wildcard confbridge/*.c)): _ASTCFLAGS+=$(call MOD_ASTCFLAGS,app_confbridge)
+
ifneq ($(findstring $(OSARCH), mingw32 cygwin ),)
LIBS+= -lres_features.so -lres_ael_share.so -lres_monitor.so -lres_speech.so
LIBS+= -lres_smdi.so
diff --git a/apps/app_confbridge.c b/apps/app_confbridge.c
index e533c80e7..8e8682109 100644
--- a/apps/app_confbridge.c
+++ b/apps/app_confbridge.c
@@ -4,6 +4,7 @@
* Copyright (C) 2007-2008, Digium, Inc.
*
* Joshua Colp <jcolp@digium.com>
+ * David Vossel <dvossel@digium.com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
@@ -21,6 +22,7 @@
* \brief Conference Bridge application
*
* \author\verbatim Joshua Colp <jcolp@digium.com> \endverbatim
+ * \author\verbatim David Vossel <dvossel@digium.com> \endverbatim
*
* This is a conference bridge application utilizing the bridging core.
* \ingroup applications
@@ -38,69 +40,183 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/cli.h"
#include "asterisk/file.h"
-#include "asterisk/logger.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
+#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/lock.h"
-#include "asterisk/app.h"
#include "asterisk/bridging.h"
#include "asterisk/musiconhold.h"
#include "asterisk/say.h"
#include "asterisk/audiohook.h"
#include "asterisk/astobj2.h"
+#include "confbridge/include/confbridge.h"
+#include "asterisk/paths.h"
+#include "asterisk/manager.h"
/*** DOCUMENTATION
- <application name="ConfBridge" language="en_US">
- <synopsis>
- Conference bridge application.
- </synopsis>
- <syntax>
- <parameter name="confno">
- <para>The conference number</para>
- </parameter>
- <parameter name="options">
- <optionlist>
- <option name="a">
- <para>Set admin mode.</para>
- </option>
- <option name="A">
- <para>Set marked mode.</para>
- </option>
- <option name="c">
- <para>Announce user(s) count on joining a conference.</para>
- </option>
- <option name="m">
- <para>Set initially muted.</para>
- </option>
- <option name="M" hasparams="optional">
- <para>Enable music on hold when the conference has a single caller. Optionally,
- specify a musiconhold class to use. If one is not provided, it will use the
- channel's currently set music class, or <literal>default</literal>.</para>
- <argument name="class" required="true" />
- </option>
- <option name="1">
- <para>Do not play message when first person enters</para>
- </option>
- <option name="s">
- <para>Present menu (user or admin) when <literal>*</literal> is received
- (send to menu).</para>
- </option>
- <option name="w">
- <para>Wait until the marked user enters the conference.</para>
- </option>
- <option name="q">
- <para>Quiet mode (don't play enter/leave sounds).</para>
- </option>
- </optionlist>
- </parameter>
- </syntax>
- <description>
- <para>Enters the user into a specified conference bridge. The user can exit the conference by hangup only.</para>
- <para>The join sound can be set using the <literal>CONFBRIDGE_JOIN_SOUND</literal> variable and the leave sound can be set using the <literal>CONFBRIDGE_LEAVE_SOUND</literal> variable. These can be unique to the caller.</para>
- <note><para>This application will not automatically answer the channel.</para></note>
- </description>
- </application>
+ <application name="ConfBridge" language="en_US">
+ <synopsis>
+ Conference bridge application.
+ </synopsis>
+ <syntax>
+ <parameter name="confno">
+ <para>The conference number</para>
+ </parameter>
+ <parameter name="bridge_profile">
+ <para>The bridge profile name from confbridge.conf. When left blank, a dynamically built bridge profile created by the CONFBRIDGE dialplan function is searched for on the channel and used. If no dynamic profile is present, the 'default_bridge' profile found in confbridge.conf is used. </para>
+ <para>It is important to note that while user profiles may be unique for each participant, mixing bridge profiles on a single conference is _NOT_ recommended and will produce undefined results.</para>
+ </parameter>
+ <parameter name="user_profile">
+ <para>The user profile name from confbridge.conf. When left blank, a dynamically built user profile created by the CONFBRIDGE dialplan function is searched for on the channel and used. If no dynamic profile is present, the 'default_user' profile found in confbridge.conf is used.</para>
+ </parameter>
+ <parameter name="menu">
+ <para>The name of the DTMF menu in confbridge.conf to be applied to this channel. No menu is applied by default if this option is left blank.</para>
+ </parameter>
+ </syntax>
+ <description>
+ <para>Enters the user into a specified conference bridge. The user can exit the conference by hangup or DTMF menu option.</para>
+ </description>
+ </application>
+ <function name="CONFBRIDGE" language="en_US">
+ <synopsis>
+ Set a custom dynamic bridge and user profile on a channel for the ConfBridge application using the same options defined in confbridge.conf.
+ </synopsis>
+ <syntax>
+ <parameter name="type" required="true">
+ <para>Type refers to which type of profile the option belongs too. Type can be <literal>bridge</literal> or <literal>user</literal>.</para>
+ </parameter>
+ <parameter name="option" required="true">
+ <para>Option refers to <filename>confbridge.conf</filename> option that is being set dynamically on this channel.</para>
+ </parameter>
+ </syntax>
+ <description>
+ <para>---- Example 1 ----</para>
+ <para>In this example the custom set user profile on this channel will automatically be used by the ConfBridge app.</para>
+ <para>exten => 1,1,Answer() </para>
+ <para>exten => 1,n,Set(CONFBRIDGE(user,announce_join_leave)=yes)</para>
+ <para>exten => 1,n,Set(CONFBRIDGE(user,startmuted)=yes)</para>
+ <para>exten => 1,n,ConfBridge(1) </para>
+ <para>---- Example 2 ----</para>
+ <para>This example shows how to use a predefined user or bridge profile in confbridge.conf as a template for a dynamic profile. Here we make a admin/marked user out of the default_user profile that is already defined in confbridge.conf.</para>
+ <para>exten => 1,1,Answer() </para>
+ <para>exten => 1,n,Set(CONFBRIDGE(user,template)=default_user)</para>
+ <para>exten => 1,n,Set(CONFBRIDGE(user,admin)=yes)</para>
+ <para>exten => 1,n,Set(CONFBRIDGE(user,marked)=yes)</para>
+ <para>exten => 1,n,ConfBridge(1)</para>
+ </description>
+ </function>
+ <manager name="ConfbridgeList" language="en_US">
+ <synopsis>
+ List participants in a conference.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="false">
+ <para>Conference number.</para>
+ </parameter>
+ </syntax>
+ <description>
+ <para>Lists all users in a particular ConfBridge conference.
+ ConfbridgeList will follow as separate events, followed by a final event called
+ ConfbridgeListComplete.</para>
+ </description>
+ </manager>
+ <manager name="ConfbridgeListRooms" language="en_US">
+ <synopsis>
+ List active conferences.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ </syntax>
+ <description>
+ <para>Lists data about all active conferences.
+ ConfbridgeListRooms will follow as separate events, followed by a final event called
+ ConfbridgeListRoomsComplete.</para>
+ </description>
+ </manager>
+ <manager name="ConfbridgeMute" language="en_US">
+ <synopsis>
+ Mute a Confbridge user.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ <parameter name="Channel" required="true" />
+ </syntax>
+ <description>
+ </description>
+ </manager>
+ <manager name="ConfbridgeUnmute" language="en_US">
+ <synopsis>
+ Unmute a Confbridge user.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ <parameter name="Channel" required="true" />
+ </syntax>
+ <description>
+ </description>
+ </manager>
+ <manager name="ConfbridgeKick" language="en_US">
+ <synopsis>
+ Kick a Confbridge user.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ <parameter name="Channel" required="true" />
+ </syntax>
+ <description>
+ </description>
+ </manager>
+ <manager name="ConfbridgeLock" language="en_US">
+ <synopsis>
+ Lock a Confbridge conference.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ </syntax>
+ <description>
+ </description>
+ </manager>
+ <manager name="ConfbridgeUnlock" language="en_US">
+ <synopsis>
+ Unlock a Confbridge conference.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ </syntax>
+ <description>
+ </description>
+ </manager>
+ <manager name="ConfbridgeStartRecord" language="en_US">
+ <synopsis>
+ Start recording a Confbridge conference.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ <parameter name="RecordFile" required="false" />
+ </syntax>
+ <description>
+ <para>Start recording a conference. If recording is already present an error will be returned. If RecordFile is not provided, the default record file specified in the conference's bridge profile will be used, if that is not present either a file will automatically be generated in the monitor directory.</para>
+ </description>
+ </manager>
+ <manager name="ConfbridgeStopRecord" language="en_US">
+ <synopsis>
+ Stop recording a Confbridge conference.
+ </synopsis>
+ <syntax>
+ <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
+ <parameter name="Conference" required="true" />
+ </syntax>
+ <description>
+ </description>
+ </manager>
***/
/*!
@@ -115,69 +231,19 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
static const char app[] = "ConfBridge";
-enum {
- OPTION_ADMIN = (1 << 0), /*!< Set if the caller is an administrator */
- OPTION_MENU = (1 << 1), /*!< Set if the caller should have access to the conference bridge IVR menu */
- OPTION_MUSICONHOLD = (1 << 2), /*!< Set if music on hold should be played if nobody else is in the conference bridge */
- OPTION_NOONLYPERSON = (1 << 3), /*!< Set if the "you are currently the only person in this conference" sound file should not be played */
- OPTION_STARTMUTED = (1 << 4), /*!< Set if the caller should be initially set muted */
- OPTION_ANNOUNCEUSERCOUNT = (1 << 5), /*!< Set if the number of users should be announced to the caller */
- OPTION_MARKEDUSER = (1 << 6), /*!< Set if the caller is a marked user */
- OPTION_WAITMARKED = (1 << 7), /*!< Set if the conference must wait for a marked user before starting */
- OPTION_QUIET = (1 << 8), /*!< Set if no audio prompts should be played */
-};
-
-enum {
- OPTION_MUSICONHOLD_CLASS, /*!< If the 'M' option is set, the music on hold class to play */
- /*This must be the last element */
- OPTION_ARRAY_SIZE,
-};
-
-AST_APP_OPTIONS(app_opts,{
- AST_APP_OPTION('A', OPTION_MARKEDUSER),
- AST_APP_OPTION('a', OPTION_ADMIN),
- AST_APP_OPTION('c', OPTION_ANNOUNCEUSERCOUNT),
- AST_APP_OPTION('m', OPTION_STARTMUTED),
- AST_APP_OPTION_ARG('M', OPTION_MUSICONHOLD, OPTION_MUSICONHOLD_CLASS),
- AST_APP_OPTION('1', OPTION_NOONLYPERSON),
- AST_APP_OPTION('s', OPTION_MENU),
- AST_APP_OPTION('w', OPTION_WAITMARKED),
- AST_APP_OPTION('q', OPTION_QUIET),
-});
-
-/* Maximum length of a conference bridge name */
-#define MAX_CONF_NAME 32
-
/* Number of buckets our conference bridges container can have */
#define CONFERENCE_BRIDGE_BUCKETS 53
-/*! \brief The structure that represents a conference bridge */
-struct conference_bridge {
- char name[MAX_CONF_NAME]; /*!< Name of the conference bridge */
- struct ast_bridge *bridge; /*!< Bridge structure doing the mixing */
- unsigned int users; /*!< Number of users present */
- unsigned int markedusers; /*!< Number of marked users present */
- unsigned int locked:1; /*!< Is this conference bridge locked? */
- AST_LIST_HEAD_NOLOCK(, conference_bridge_user) users_list; /*!< List of users participating in the conference bridge */
- struct ast_channel *playback_chan; /*!< Channel used for playback into the conference bridge */
- ast_mutex_t playback_lock; /*!< Lock used for playback channel */
-};
-
-/*! \brief The structure that represents a conference bridge user */
-struct conference_bridge_user {
- struct conference_bridge *conference_bridge; /*!< Conference bridge they are participating in */
- struct ast_channel *chan; /*!< Asterisk channel participating */
- struct ast_flags flags; /*!< Flags passed in when the application was called */
- char *opt_args[OPTION_ARRAY_SIZE]; /*!< Arguments to options passed when application was called */
- struct ast_bridge_features features; /*!< Bridge features structure */
- unsigned int kicked:1; /*!< User has been kicked from the conference */
- AST_LIST_ENTRY(conference_bridge_user) list; /*!< Linked list information */
-};
-
/*! \brief Container to hold all conference bridges in progress */
static struct ao2_container *conference_bridges;
static int play_sound_file(struct conference_bridge *conference_bridge, const char *filename);
+static int play_sound_number(struct conference_bridge *conference_bridge, int say_number);
+static int execute_menu_entry(struct conference_bridge *conference_bridge,
+ struct conference_bridge_user *conference_bridge_user,
+ struct ast_bridge_channel *bridge_channel,
+ struct conf_menu_entry *menu_entry,
+ struct conf_menu *menu);
/*! \brief Hashing function used for conference bridges container */
static int conference_bridge_hash_cb(const void *obj, const int flags)
@@ -193,34 +259,320 @@ static int conference_bridge_cmp_cb(void *obj, void *arg, int flags)
return (!strcasecmp(conference_bridge0->name, conference_bridge1->name) ? CMP_MATCH | CMP_STOP : 0);
}
+const char *conf_get_sound(enum conf_sounds sound, struct bridge_profile_sounds *custom_sounds)
+{
+ switch (sound) {
+ case CONF_SOUND_HAS_JOINED:
+ return S_OR(custom_sounds->hasjoin, "conf-hasjoin");
+ case CONF_SOUND_HAS_LEFT:
+ return S_OR(custom_sounds->hasleft, "conf-hasleft");
+ case CONF_SOUND_KICKED:
+ return S_OR(custom_sounds->kicked, "conf-kicked");
+ case CONF_SOUND_MUTED:
+ return S_OR(custom_sounds->muted, "conf-muted");
+ case CONF_SOUND_UNMUTED:
+ return S_OR(custom_sounds->unmuted, "conf-unmuted");
+ case CONF_SOUND_ONLY_ONE:
+ return S_OR(custom_sounds->onlyone, "conf-onlyone");
+ case CONF_SOUND_THERE_ARE:
+ return S_OR(custom_sounds->thereare, "conf-thereare");
+ case CONF_SOUND_OTHER_IN_PARTY:
+ return S_OR(custom_sounds->otherinparty, "conf-otherinparty");
+ case CONF_SOUND_PLACE_IN_CONF:
+ return S_OR(custom_sounds->placeintoconf, "conf-placeintoconf");
+ case CONF_SOUND_WAIT_FOR_LEADER:
+ return S_OR(custom_sounds->waitforleader, "conf-waitforleader");
+ case CONF_SOUND_LEADER_HAS_LEFT:
+ return S_OR(custom_sounds->leaderhasleft, "conf-leaderhasleft");
+ case CONF_SOUND_GET_PIN:
+ return S_OR(custom_sounds->getpin, "conf-getpin");
+ case CONF_SOUND_INVALID_PIN:
+ return S_OR(custom_sounds->invalidpin, "conf-invalidpin");
+ case CONF_SOUND_ONLY_PERSON:
+ return S_OR(custom_sounds->onlyperson, "conf-onlyperson");
+ case CONF_SOUND_LOCKED:
+ return S_OR(custom_sounds->locked, "conf-locked");
+ case CONF_SOUND_LOCKED_NOW:
+ return S_OR(custom_sounds->lockednow, "conf-lockednow");
+ case CONF_SOUND_UNLOCKED_NOW:
+ return S_OR(custom_sounds->unlockednow, "conf-unlockednow");
+ case CONF_SOUND_ERROR_MENU:
+ return S_OR(custom_sounds->errormenu, "conf-errormenu");
+ case CONF_SOUND_JOIN:
+ return S_OR(custom_sounds->join, "beep");
+ case CONF_SOUND_LEAVE:
+ return S_OR(custom_sounds->leave, "beeperr");
+ }
+
+ return "";
+}
+
+static struct ast_frame *rec_read(struct ast_channel *ast)
+{
+ return &ast_null_frame;
+}
+static int rec_write(struct ast_channel *ast, struct ast_frame *f)
+{
+ return 0;
+}
+static struct ast_channel *rec_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, void *data, int *cause);
+static struct ast_channel_tech record_tech = {
+ .type = "ConfBridgeRec",
+ .description = "Conference Bridge Recording Channel",
+ .requester = rec_request,
+ .read = rec_read,
+ .write = rec_write,
+};
+static struct ast_channel *rec_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, void *data, int *cause)
+{
+ struct ast_channel *tmp;
+ struct ast_format fmt;
+ const char *conf_name = data;
+ if (!(tmp = ast_channel_alloc(1, AST_STATE_UP, 0, 0, "", "", "", NULL, 0,
+ "ConfBridgeRecorder/conf-%s-uid-%d",
+ conf_name,
+ (int) ast_random()))) {
+ return NULL;
+ }
+ ast_format_set(&fmt, AST_FORMAT_SLINEAR, 0);
+ tmp->tech = &record_tech;
+ ast_format_cap_add_all(tmp->nativeformats);
+ ast_format_copy(&tmp->writeformat, &fmt);
+ ast_format_copy(&tmp->rawwriteformat, &fmt);
+ ast_format_copy(&tmp->readformat, &fmt);
+ ast_format_copy(&tmp->rawreadformat, &fmt);
+ return tmp;
+}
+
+static void *record_thread(void *obj)
+{
+ struct conference_bridge *conference_bridge = obj;
+ struct ast_app *mixmonapp = pbx_findapp("MixMonitor");
+ struct ast_channel *chan;
+ struct ast_str *filename = ast_str_alloca(PATH_MAX);
+
+ if (!mixmonapp) {
+ ao2_ref(conference_bridge, -1);
+ return NULL;
+ }
+
+ ao2_lock(conference_bridge);
+ if (!(conference_bridge->record_chan)) {
+ conference_bridge->record_thread = AST_PTHREADT_NULL;
+ ao2_unlock(conference_bridge);
+ ao2_ref(conference_bridge, -1);
+ return NULL;
+ }
+ chan = ast_channel_ref(conference_bridge->record_chan);
+
+ if (!(ast_strlen_zero(conference_bridge->b_profile.rec_file))) {
+ ast_str_append(&filename, 0, "%s", conference_bridge->b_profile.rec_file);
+ } else {
+ time_t now;
+ time(&now);
+ ast_str_append(&filename, 0, "confbridge-%s-%u.wav",
+ conference_bridge->name,
+ (unsigned int) now);
+ }
+ ao2_unlock(conference_bridge);
+
+ ast_answer(chan);
+ pbx_exec(chan, mixmonapp, ast_str_buffer(filename));
+ ast_bridge_join(conference_bridge->bridge, chan, NULL, NULL, NULL);
+
+ ao2_lock(conference_bridge);
+ conference_bridge->record_thread = AST_PTHREADT_NULL;
+ ao2_unlock(conference_bridge);
+
+ ast_hangup(chan); /* This will eat this threads reference to the channel as well */
+ ao2_ref(conference_bridge, -1);
+ return NULL;
+}
+
+/*!
+ * \internal
+ * \brief Returns whether or not conference is being recorded.
+ * \retval 1, conference is recording.
+ * \retval 0, conference is NOT recording.
+ */
+static int conf_is_recording(struct conference_bridge *conference_bridge)
+{
+ int res = 0;
+ ao2_lock(conference_bridge);
+ if (conference_bridge->record_chan || conference_bridge->record_thread != AST_PTHREADT_NULL) {
+ res = 1;
+ }
+ ao2_unlock(conference_bridge);
+ return res;
+}
+
+/*!
+ * \internal
+ * \brief Stops the confbridge recording thread.
+ *
+ * \note do not call this function with any locks
+ */
+static int conf_stop_record(struct conference_bridge *conference_bridge)
+{
+ ao2_lock(conference_bridge);
+
+ if (conference_bridge->record_thread != AST_PTHREADT_NULL) {
+ struct ast_channel *chan = ast_channel_ref(conference_bridge->record_chan);
+ pthread_t thread = conference_bridge->record_thread;
+ ao2_unlock(conference_bridge);
+
+ ast_bridge_remove(conference_bridge->bridge, chan);
+ ast_queue_frame(chan, &ast_null_frame);
+
+ chan = ast_channel_unref(chan);
+ pthread_join(thread, NULL);
+
+ ao2_lock(conference_bridge);
+ }
+
+ /* this is the reference given to the channel during the channel alloc */
+ if (conference_bridge->record_chan) {
+ conference_bridge->record_chan = ast_channel_unref(conference_bridge->record_chan);
+ }
+
+ ao2_unlock(conference_bridge);
+ return 0;
+}
+
+static int conf_start_record(struct conference_bridge *conference_bridge)
+{
+ struct ast_format_cap *cap = ast_format_cap_alloc_nolock();
+ struct ast_format tmpfmt;
+ int cause;
+
+ ao2_lock(conference_bridge);
+ if (conference_bridge->record_chan || conference_bridge->record_thread != AST_PTHREADT_NULL) {
+ ao2_unlock(conference_bridge);
+ return -1; /* already recording */
+ }
+ if (!cap) {
+ ao2_unlock(conference_bridge);
+ return -1;
+ }
+ if (!pbx_findapp("MixMonitor")) {
+ ast_log(LOG_WARNING, "Can not record ConfBridge, MixMonitor app is not installed\n");
+ cap = ast_format_cap_destroy(cap);
+ ao2_unlock(conference_bridge);
+ return -1;
+ }
+ ast_format_cap_add(cap, ast_format_set(&tmpfmt, AST_FORMAT_SLINEAR, 0));
+ if (!(conference_bridge->record_chan = ast_request("ConfBridgeRec", cap, NULL, conference_bridge->name, &cause))) {
+ cap = ast_format_cap_destroy(cap);
+ ao2_unlock(conference_bridge);
+ return -1;
+ }
+
+ cap = ast_format_cap_destroy(cap);
+ ao2_ref(conference_bridge, +1); /* give the record thread a ref */
+
+ if (ast_pthread_create_background(&conference_bridge->record_thread, NULL, record_thread, conference_bridge)) {
+ ast_log(LOG_WARNING, "Failed to create recording channel for conference %s\n", conference_bridge->name);
+
+ ao2_unlock(conference_bridge);
+ ao2_ref(conference_bridge, -1); /* error so remove ref */
+ return -1;
+ }
+
+ ao2_unlock(conference_bridge);
+ return 0;
+}
+
+static void send_conf_start_event(const char *conf_name)
+{
+ manager_event(EVENT_FLAG_CALL, "ConfbridgeStart", "Conference: %s\r\n", conf_name);
+}
+
+static void send_conf_end_event(const char *conf_name)
+{
+ manager_event(EVENT_FLAG_CALL, "ConfbridgeEnd", "Conference: %s\r\n", conf_name);
+}
+
+static void send_join_event(struct ast_channel *chan, const char *conf_name)
+{
+ ast_manager_event(chan, EVENT_FLAG_CALL, "ConfbridgeJoin",
+ "Channel: %s\r\n"
+ "Uniqueid: %s\r\n"
+ "Conference: %s\r\n"
+ "CallerIDnum: %s\r\n"
+ "CallerIDname: %s\r\n",
+ chan->name,
+ chan->uniqueid,
+ conf_name,
+ S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, "<unknown>"),
+ S_COR(chan->caller.id.name.valid, chan->caller.id.name.str, "<unknown>")
+ );
+}
+
+static void send_leave_event(struct ast_channel *chan, const char *conf_name)
+{
+ ast_manager_event(chan, EVENT_FLAG_CALL, "ConfbridgeLeave",
+ "Channel: %s\r\n"
+ "Uniqueid: %s\r\n"
+ "Conference: %s\r\n"
+ "CallerIDnum: %s\r\n"
+ "CallerIDname: %s\r\n",
+ chan->name,
+ chan->uniqueid,
+ conf_name,
+ S_COR(chan->caller.id.number.valid, chan->caller.id.number.str, "<unknown>"),
+ S_COR(chan->caller.id.name.valid, chan->caller.id.name.str, "<unknown>")
+ );
+}
+
/*!
* \brief Announce number of users in the conference bridge to the caller
*
* \param conference_bridge Conference bridge to peek at
- * \param conference_bridge_user Caller
+ * \param (OPTIONAL) conference_bridge_user Caller
*
+ * \note if caller is NULL, the announcment will be sent to all participants in the conference.
* \return Returns nothing
*/
static void announce_user_count(struct conference_bridge *conference_bridge, struct conference_bridge_user *conference_bridge_user)
{
+ const char *other_in_party = conf_get_sound(CONF_SOUND_OTHER_IN_PARTY, conference_bridge->b_profile.sounds);
+ const char *only_one = conf_get_sound(CONF_SOUND_ONLY_ONE, conference_bridge->b_profile.sounds);
+ const char *there_are = conf_get_sound(CONF_SOUND_THERE_ARE, conference_bridge->b_profile.sounds);
+
if (conference_bridge->users == 1) {
/* Awww we are the only person in the conference bridge */
return;
} else if (conference_bridge->users == 2) {
- /* Eep, there is one other person */
- if (ast_stream_and_wait(conference_bridge_user->chan, "conf-onlyone", "")) {
- return;
+ if (conference_bridge_user) {
+ /* Eep, there is one other person */
+ if (ast_stream_and_wait(conference_bridge_user->chan,
+ only_one,
+ "")) {
+ return;
+ }
+ } else {
+ play_sound_file(conference_bridge, only_one);
}
} else {
/* Alas multiple others in here */
- if (ast_stream_and_wait(conference_bridge_user->chan, "conf-thereare", "")) {
- return;
- }
- if (ast_say_number(conference_bridge_user->chan, conference_bridge->users - 1, "", conference_bridge_user->chan->language, NULL)) {
- return;
- }
- if (ast_stream_and_wait(conference_bridge_user->chan, "conf-otherinparty", "")) {
- return;
+ if (conference_bridge_user) {
+ if (ast_stream_and_wait(conference_bridge_user->chan,
+ there_are,
+ "")) {
+ return;
+ }
+ if (ast_say_number(conference_bridge_user->chan, conference_bridge->users - 1, "", conference_bridge_user->chan->language, NULL)) {
+ return;
+ }
+ if (ast_stream_and_wait(conference_bridge_user->chan,
+ other_in_party,
+ "")) {
+ return;
+ }
+ } else {
+ play_sound_file(conference_bridge, there_are);
+ play_sound_number(conference_bridge, conference_bridge->users - 1);
+ play_sound_file(conference_bridge, other_in_party);
}
}
}
@@ -253,7 +605,7 @@ static void play_prompt_to_channel(struct conference_bridge *conference_bridge,
*/
static void post_join_marked(struct conference_bridge *conference_bridge, struct conference_bridge_user *conference_bridge_user)
{
- if (ast_test_flag(&conference_bridge_user->flags, OPTION_MARKEDUSER)) {
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MARKEDUSER)) {
struct conference_bridge_user *other_conference_bridge_user = NULL;
/* If we are not the first marked user to join just bail out now */
@@ -266,17 +618,18 @@ static void post_join_marked(struct conference_bridge *conference_bridge, struct
if (other_conference_bridge_user == conference_bridge_user) {
continue;
}
- if (ast_test_flag(&other_conference_bridge_user->flags, OPTION_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, other_conference_bridge_user->chan)) {
+ if (ast_test_flag(&other_conference_bridge_user->u_profile, USER_OPT_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, other_conference_bridge_user->chan)) {
ast_moh_stop(other_conference_bridge_user->chan);
ast_bridge_unsuspend(conference_bridge->bridge, other_conference_bridge_user->chan);
}
}
/* Next play the audio file stating they are going to be placed into the conference */
- if (!ast_test_flag(&conference_bridge_user->flags, OPTION_QUIET)) {
+ if (!ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_QUIET)) {
ao2_unlock(conference_bridge);
ast_autoservice_start(conference_bridge_user->chan);
- play_sound_file(conference_bridge, "conf-placeintoconf");
+ play_sound_file(conference_bridge,
+ conf_get_sound(CONF_SOUND_PLACE_IN_CONF, conference_bridge_user->b_profile.sounds));
ast_autoservice_stop(conference_bridge_user->chan);
ao2_lock(conference_bridge);
}
@@ -286,7 +639,10 @@ static void post_join_marked(struct conference_bridge *conference_bridge, struct
if (other_conference_bridge_user == conference_bridge_user) {
continue;
}
- other_conference_bridge_user->features.mute = 0;
+ /* only unmute them if they are not supposed to start muted */
+ if (!ast_test_flag(&other_conference_bridge_user->u_profile, USER_OPT_STARTMUTED)) {
+ other_conference_bridge_user->features.mute = 0;
+ }
}
} else {
@@ -297,15 +653,17 @@ static void post_join_marked(struct conference_bridge *conference_bridge, struct
/* Be sure we are muted so we can't talk to anybody else waiting */
conference_bridge_user->features.mute = 1;
/* If we have not been quieted play back that they are waiting for the leader */
- if (!ast_test_flag(&conference_bridge_user->flags, OPTION_QUIET)) {
- play_prompt_to_channel(conference_bridge, conference_bridge_user->chan, "conf-waitforleader");
+ if (!ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_QUIET)) {
+ play_prompt_to_channel(conference_bridge,
+ conference_bridge_user->chan,
+ conf_get_sound(CONF_SOUND_WAIT_FOR_LEADER, conference_bridge_user->b_profile.sounds));
}
/* Start music on hold if needed */
/* We need to recheck the markedusers value here. play_prompt_to_channel unlocks the conference bridge, potentially
* allowing a marked user to enter while the prompt was playing
*/
- if (!conference_bridge->markedusers && ast_test_flag(&conference_bridge_user->flags, OPTION_MUSICONHOLD)) {
- ast_moh_start(conference_bridge_user->chan, conference_bridge_user->opt_args[OPTION_MUSICONHOLD_CLASS], NULL);
+ if (!conference_bridge->markedusers && ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MUSICONHOLD)) {
+ ast_moh_start(conference_bridge_user->chan, conference_bridge_user->u_profile.moh_class, NULL);
}
}
}
@@ -323,21 +681,23 @@ static void post_join_unmarked(struct conference_bridge *conference_bridge, stru
/* Play back audio prompt and start MOH if need be if we are the first participant */
if (conference_bridge->users == 1) {
/* If audio prompts have not been quieted or this prompt quieted play it on out */
- if (!ast_test_flag(&conference_bridge_user->flags, OPTION_QUIET | OPTION_NOONLYPERSON)) {
- play_prompt_to_channel(conference_bridge, conference_bridge_user->chan, "conf-onlyperson");
+ if (!ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_QUIET | USER_OPT_NOONLYPERSON)) {
+ play_prompt_to_channel(conference_bridge,
+ conference_bridge_user->chan,
+ conf_get_sound(CONF_SOUND_ONLY_PERSON, conference_bridge_user->b_profile.sounds));
}
/* If we need to start music on hold on the channel do so now */
/* We need to re-check the number of users in the conference bridge here because another conference bridge
* participant could have joined while the above prompt was playing for the first user.
*/
- if (conference_bridge->users == 1 && ast_test_flag(&conference_bridge_user->flags, OPTION_MUSICONHOLD)) {
- ast_moh_start(conference_bridge_user->chan, conference_bridge_user->opt_args[OPTION_MUSICONHOLD_CLASS], NULL);
+ if (conference_bridge->users == 1 && ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MUSICONHOLD)) {
+ ast_moh_start(conference_bridge_user->chan, conference_bridge_user->u_profile.moh_class, NULL);
}
return;
}
/* Announce number of users if need be */
- if (ast_test_flag(&conference_bridge_user->flags, OPTION_ANNOUNCEUSERCOUNT)) {
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_ANNOUNCEUSERCOUNT)) {
ao2_unlock(conference_bridge);
announce_user_count(conference_bridge, conference_bridge_user);
ao2_lock(conference_bridge);
@@ -348,11 +708,18 @@ static void post_join_unmarked(struct conference_bridge *conference_bridge, stru
struct conference_bridge_user *first_participant = AST_LIST_FIRST(&conference_bridge->users_list);
/* Temporarily suspend the above participant from the bridge so we have control to stop MOH if needed */
- if (ast_test_flag(&first_participant->flags, OPTION_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, first_participant->chan)) {
+ if (ast_test_flag(&first_participant->u_profile, USER_OPT_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, first_participant->chan)) {
ast_moh_stop(first_participant->chan);
ast_bridge_unsuspend(conference_bridge->bridge, first_participant->chan);
}
}
+
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_ANNOUNCEUSERCOUNTALL) &&
+ (conference_bridge->users > conference_bridge_user->u_profile.announce_user_count_all_after)) {
+ ao2_unlock(conference_bridge);
+ announce_user_count(conference_bridge, NULL);
+ ao2_lock(conference_bridge);
+ }
}
/*!
@@ -382,6 +749,7 @@ static void destroy_conference_bridge(void *obj)
ast_bridge_destroy(conference_bridge->bridge);
conference_bridge->bridge = NULL;
}
+ conf_bridge_profile_destroy(&conference_bridge->b_profile);
}
/*!
@@ -396,6 +764,8 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
{
struct conference_bridge *conference_bridge = NULL;
struct conference_bridge tmp;
+ int start_record = 0;
+ int max_members_reached = 0;
ast_copy_string(tmp.name, name, sizeof(tmp.name));
@@ -407,12 +777,18 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
/* Attempt to find an existing conference bridge */
conference_bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (conference_bridge && conference_bridge->b_profile.max_members) {
+ max_members_reached = conference_bridge->b_profile.max_members > conference_bridge->users ? 0 : 1;
+ }
+
/* When finding a conference bridge that already exists make sure that it is not locked, and if so that we are not an admin */
- if (conference_bridge && conference_bridge->locked && !ast_test_flag(&conference_bridge_user->flags, OPTION_ADMIN)) {
+ if (conference_bridge && (max_members_reached || conference_bridge->locked) && !ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_ADMIN)) {
ao2_unlock(conference_bridges);
ao2_ref(conference_bridge, -1);
ast_debug(1, "Conference bridge '%s' is locked and caller is not an admin\n", name);
- ast_stream_and_wait(conference_bridge_user->chan, "conf-locked", "");
+ ast_stream_and_wait(conference_bridge_user->chan,
+ conf_get_sound(CONF_SOUND_LOCKED, conference_bridge_user->b_profile.sounds),
+ "");
return NULL;
}
@@ -426,10 +802,12 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
}
/* Setup conference bridge parameters */
+ conference_bridge->record_thread = AST_PTHREADT_NULL;
ast_copy_string(conference_bridge->name, name, sizeof(conference_bridge->name));
+ conf_bridge_profile_copy(&conference_bridge->b_profile, &conference_bridge_user->b_profile);
/* Create an actual bridge that will do the audio mixing */
- if (!(conference_bridge->bridge = ast_bridge_new(AST_BRIDGE_CAPABILITY_1TO1MIX, AST_BRIDGE_FLAG_SMART))) {
+ if (!(conference_bridge->bridge = ast_bridge_new(AST_BRIDGE_CAPABILITY_MULTIMIX, 0))) {
ao2_ref(conference_bridge, -1);
conference_bridge = NULL;
ao2_unlock(conference_bridges);
@@ -437,12 +815,19 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
return NULL;
}
+ /* Set the internal sample rate on the bridge from the bridge profile */
+ ast_bridge_set_internal_sample_rate(conference_bridge->bridge, conference_bridge->b_profile.internal_sample_rate);
+ /* Set the internal mixing interval on the bridge from the bridge profile */
+ ast_bridge_set_mixing_interval(conference_bridge->bridge, conference_bridge->b_profile.mix_interval);
+
/* Setup lock for playback channel */
ast_mutex_init(&conference_bridge->playback_lock);
/* Link it into the conference bridges container */
ao2_link(conference_bridges, conference_bridge);
+
+ send_conf_start_event(conference_bridge->name);
ast_debug(1, "Created conference bridge '%s' and linked to container '%p'\n", name, conference_bridges);
}
@@ -460,7 +845,7 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
conference_bridge->users++;
/* If the caller is a marked user bump up the count */
- if (ast_test_flag(&conference_bridge_user->flags, OPTION_MARKEDUSER)) {
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MARKEDUSER)) {
conference_bridge->markedusers++;
}
@@ -470,14 +855,23 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
}
/* If the caller is a marked user or is waiting for a marked user to enter pass 'em off, otherwise pass them off to do regular joining stuff */
- if (ast_test_flag(&conference_bridge_user->flags, OPTION_MARKEDUSER | OPTION_WAITMARKED)) {
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MARKEDUSER | USER_OPT_WAITMARKED)) {
post_join_marked(conference_bridge, conference_bridge_user);
} else {
post_join_unmarked(conference_bridge, conference_bridge_user);
}
+ /* check to see if recording needs to be started or not */
+ if (ast_test_flag(&conference_bridge->b_profile, BRIDGE_OPT_RECORD_CONFERENCE) && !conf_is_recording(conference_bridge)) {
+ start_record = 1;
+ }
+
ao2_unlock(conference_bridge);
+ if (start_record) {
+ conf_start_record(conference_bridge);
+ }
+
return conference_bridge;
}
@@ -488,12 +882,12 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
* \param conference_bridge_user The conference bridge user structure
*
*/
-static void leave_conference_bridge(struct conference_bridge *conference_bridge, struct conference_bridge_user *conference_bridge_user)
+static void leave_conference_bridge(struct conference_bridge *conference_bridge, struct conference_bridge_user *conference_bridge_user)
{
ao2_lock(conference_bridge);
/* If this caller is a marked user bump down the count */
- if (ast_test_flag(&conference_bridge_user->flags, OPTION_MARKEDUSER)) {
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MARKEDUSER)) {
conference_bridge->markedusers--;
}
@@ -505,7 +899,7 @@ static void leave_conference_bridge(struct conference_bridge *conference_bridge
/* If there are still users in the conference bridge we may need to do things (such as start MOH on them) */
if (conference_bridge->users) {
- if (ast_test_flag(&conference_bridge_user->flags, OPTION_MARKEDUSER) && !conference_bridge->markedusers) {
+ if (ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MARKEDUSER) && !conference_bridge->markedusers) {
struct conference_bridge_user *other_participant = NULL;
/* Start out with muting everyone */
@@ -514,18 +908,22 @@ static void leave_conference_bridge(struct conference_bridge *conference_bridge
}
/* Play back the audio prompt saying the leader has left the conference */
- if (!ast_test_flag(&conference_bridge_user->flags, OPTION_QUIET)) {
+ if (!ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_QUIET)) {
ao2_unlock(conference_bridge);
ast_autoservice_start(conference_bridge_user->chan);
- play_sound_file(conference_bridge, "conf-leaderhasleft");
+ play_sound_file(conference_bridge,
+ conf_get_sound(CONF_SOUND_LEADER_HAS_LEFT, conference_bridge_user->b_profile.sounds));
ast_autoservice_stop(conference_bridge_user->chan);
ao2_lock(conference_bridge);
}
- /* Now on to starting MOH if needed */
+ /* Now on to starting MOH or kick if needed */
AST_LIST_TRAVERSE(&conference_bridge->users_list, other_participant, list) {
- if (ast_test_flag(&other_participant->flags, OPTION_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, other_participant->chan)) {
- ast_moh_start(other_participant->chan, other_participant->opt_args[OPTION_MUSICONHOLD_CLASS], NULL);
+ if (ast_test_flag(&other_participant->u_profile, USER_OPT_ENDMARKED)) {
+ other_participant->kicked = 1;
+ ast_bridge_remove(conference_bridge->bridge, other_participant->chan);
+ } else if (ast_test_flag(&other_participant->u_profile, USER_OPT_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, other_participant->chan)) {
+ ast_moh_start(other_participant->chan, other_participant->u_profile.moh_class, NULL);
ast_bridge_unsuspend(conference_bridge->bridge, other_participant->chan);
}
}
@@ -533,8 +931,8 @@ static void leave_conference_bridge(struct conference_bridge *conference_bridge
/* Of course if there is one other person in here we may need to start up MOH on them */
struct conference_bridge_user *first_participant = AST_LIST_FIRST(&conference_bridge->users_list);
- if (ast_test_flag(&first_participant->flags, OPTION_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, first_participant->chan)) {
- ast_moh_start(first_participant->chan, first_participant->opt_args[OPTION_MUSICONHOLD_CLASS], NULL);
+ if (ast_test_flag(&first_participant->u_profile, USER_OPT_MUSICONHOLD) && !ast_bridge_suspend(conference_bridge->bridge, first_participant->chan)) {
+ ast_moh_start(first_participant->chan, first_participant->u_profile.moh_class, NULL);
ast_bridge_unsuspend(conference_bridge->bridge, first_participant->chan);
}
}
@@ -543,55 +941,65 @@ static void leave_conference_bridge(struct conference_bridge *conference_bridge
ast_devstate_changed(AST_DEVICE_NOT_INUSE, "confbridge:%s", conference_bridge->name);
ao2_unlink(conference_bridges, conference_bridge);
+ send_conf_end_event(conference_bridge->name);
}
/* Done mucking with the conference bridge, huzzah */
ao2_unlock(conference_bridge);
+ if (!conference_bridge->users) {
+ conf_stop_record(conference_bridge);
+ }
+
ao2_ref(conference_bridge, -1);
}
/*!
- * \brief Play sound file into conference bridge
- *
- * \param conference_bridge The conference bridge to play sound file into
- * \param filename Sound file to play
- *
- * \retval 0 success
- * \retval -1 failure
+ * \internal
+ * \brief allocates playback chan on a channel
+ * \pre expects conference to be locked before calling this function
*/
-static int play_sound_file(struct conference_bridge *conference_bridge, const char *filename)
+static int alloc_playback_chan(struct conference_bridge *conference_bridge)
{
- struct ast_channel *underlying_channel;
-
- ast_mutex_lock(&conference_bridge->playback_lock);
+ int cause;
+ struct ast_format_cap *cap;
+ struct ast_format tmpfmt;
- if (!(conference_bridge->playback_chan)) {
- int cause;
- struct ast_format_cap *cap = ast_format_cap_alloc_nolock();
- struct ast_format tmpfmt;
- if (!cap) {
- return -1;
- }
- ast_format_cap_add(cap, ast_format_set(&tmpfmt, AST_FORMAT_SLINEAR, 0));
- if (!(conference_bridge->playback_chan = ast_request("Bridge", cap, NULL, "", &cause))) {
- ast_mutex_unlock(&conference_bridge->playback_lock);
- cap = ast_format_cap_destroy(cap);
- return -1;
- }
+ if (conference_bridge->playback_chan) {
+ return 0;
+ }
+ if (!(cap = ast_format_cap_alloc_nolock())) {
+ return -1;
+ }
+ ast_format_cap_add(cap, ast_format_set(&tmpfmt, AST_FORMAT_SLINEAR, 0));
+ if (!(conference_bridge->playback_chan = ast_request("Bridge", cap, NULL, "", &cause))) {
cap = ast_format_cap_destroy(cap);
+ return -1;
+ }
+ cap = ast_format_cap_destroy(cap);
+
+ conference_bridge->playback_chan->bridge = conference_bridge->bridge;
+
+ if (ast_call(conference_bridge->playback_chan, "", 0)) {
+ ast_hangup(conference_bridge->playback_chan);
+ conference_bridge->playback_chan = NULL;
+ return -1;
+ }
+
+ ast_debug(1, "Created a playback channel to conference bridge '%s'\n", conference_bridge->name);
+ return 0;
+}
- conference_bridge->playback_chan->bridge = conference_bridge->bridge;
+static int play_sound_helper(struct conference_bridge *conference_bridge, const char *filename, int say_number)
+{
+ struct ast_channel *underlying_channel;
- if (ast_call(conference_bridge->playback_chan, "", 0)) {
- ast_hangup(conference_bridge->playback_chan);
- conference_bridge->playback_chan = NULL;
+ ast_mutex_lock(&conference_bridge->playback_lock);
+ if (!(conference_bridge->playback_chan)) {
+ if (alloc_playback_chan(conference_bridge)) {
ast_mutex_unlock(&conference_bridge->playback_lock);
return -1;
}
-
- ast_debug(1, "Created a playback channel to conference bridge '%s'\n", conference_bridge->name);
-
underlying_channel = conference_bridge->playback_chan->tech->bridged_channel(conference_bridge->playback_chan, NULL);
} else {
/* Channel was already available so we just need to add it back into the bridge */
@@ -600,7 +1008,11 @@ static int play_sound_file(struct conference_bridge *conference_bridge, const ch
}
/* The channel is all under our control, in goes the prompt */
- ast_stream_and_wait(conference_bridge->playback_chan, filename, "");
+ if (!ast_strlen_zero(filename)) {
+ ast_stream_and_wait(conference_bridge->playback_chan, filename, "");
+ } else {
+ ast_say_number(conference_bridge->playback_chan, say_number, "", conference_bridge->playback_chan->language, NULL);
+ }
ast_debug(1, "Departing underlying channel '%s' from bridge '%p'\n", underlying_channel->name, conference_bridge->bridge);
ast_bridge_depart(conference_bridge->bridge, underlying_channel);
@@ -611,112 +1023,164 @@ static int play_sound_file(struct conference_bridge *conference_bridge, const ch
}
/*!
- * \brief DTMF Menu Callback
+ * \brief Play sound file into conference bridge
*
- * \param bridge Bridge this is involving
- * \param bridge_channel Bridged channel this is involving
- * \param hook_pvt User's conference bridge structure
+ * \param conference_bridge The conference bridge to play sound file into
+ * \param filename Sound file to play
*
* \retval 0 success
* \retval -1 failure
*/
-static int menu_callback(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, void *hook_pvt)
+static int play_sound_file(struct conference_bridge *conference_bridge, const char *filename)
{
- struct conference_bridge_user *conference_bridge_user = hook_pvt;
- struct conference_bridge *conference_bridge = conference_bridge_user->conference_bridge;
- int digit, res = 0, isadmin = ast_test_flag(&conference_bridge_user->flags, OPTION_ADMIN);
+ return play_sound_helper(conference_bridge, filename, 0);
+}
- /* See if music on hold is playing */
- ao2_lock(conference_bridge);
- if (conference_bridge->users == 1 && ast_test_flag(&conference_bridge_user->flags, OPTION_MUSICONHOLD)) {
- /* Just us so MOH is probably indeed going, let's stop it */
- ast_moh_stop(bridge_channel->chan);
- }
- ao2_unlock(conference_bridge);
+/*!
+ * \brief Play number into the conference bridge
+ *
+ * \param conference_bridge The conference bridge to say the number into
+ * \param number to say
+ *
+ * \retval 0 success
+ * \retval -1 failure
+ */
+static int play_sound_number(struct conference_bridge *conference_bridge, int say_number)
+{
+ return play_sound_helper(conference_bridge, NULL, say_number);
+}
- /* Try to play back the user menu, if it fails pass this back up so the bridging core will act on it */
- if (ast_streamfile(bridge_channel->chan, (isadmin ? "conf-adminmenu" : "conf-usermenu"), bridge_channel->chan->language)) {
- res = -1;
- goto finished;
+static void conf_handle_talker_destructor(void *pvt_data)
+{
+ ast_free(pvt_data);
+}
+
+static void conf_handle_talker_cb(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, void *pvt_data)
+{
+ char *conf_name = pvt_data;
+ int talking;
+
+ switch (bridge_channel->state) {
+ case AST_BRIDGE_CHANNEL_STATE_START_TALKING:
+ talking = 1;
+ break;
+ case AST_BRIDGE_CHANNEL_STATE_STOP_TALKING:
+ talking = 0;
+ break;
+ default:
+ return; /* uhh this shouldn't happen, but bail if it does. */
}
- /* Wait for them to enter a digit from the user menu options */
- digit = ast_waitstream(bridge_channel->chan, AST_DIGIT_ANY);
- ast_stopstream(bridge_channel->chan);
+ /* notify AMI someone is has either started or stopped talking */
+ ast_manager_event(bridge_channel->chan, EVENT_FLAG_CALL, "ConfbridgeTalking",
+ "Channel: %s\r\n"
+ "Uniqueid: %s\r\n"
+ "Conference: %s\r\n"
+ "TalkingStatus: %s\r\n",
+ bridge_channel->chan->name, bridge_channel->chan->uniqueid, conf_name, talking ? "on" : "off");
+}
- if (digit == '1') {
- /* 1 - Mute or unmute yourself, note we only allow manipulation if they aren't waiting for a marked user or if marked users exist */
- if (!ast_test_flag(&conference_bridge_user->flags, OPTION_WAITMARKED) || conference_bridge->markedusers) {
- conference_bridge_user->features.mute = (!conference_bridge_user->features.mute ? 1 : 0);
+static int conf_get_pin(struct ast_channel *chan, struct conference_bridge_user *conference_bridge_user)
+{
+ char pin_guess[MAX_PIN+1] = { 0, };
+ const char *pin = conference_bridge_user->u_profile.pin;
+ char *tmp = pin_guess;
+ int i, res;
+ unsigned int len = MAX_PIN ;
+
+ /* give them three tries to get the pin right */
+ for (i = 0; i < 3; i++) {
+ if (ast_app_getdata(chan,
+ conf_get_sound(CONF_SOUND_GET_PIN, conference_bridge_user->b_profile.sounds),
+ tmp, len, 0) >= 0) {
+ if (!strcasecmp(pin, pin_guess)) {
+ return 0;
+ }
}
- res = ast_stream_and_wait(bridge_channel->chan, (conference_bridge_user->features.mute ? "conf-muted" : "conf-unmuted"), "");
- } else if (isadmin && digit == '2') {
- /* 2 - Unlock or lock conference */
- conference_bridge->locked = (!conference_bridge->locked ? 1 : 0);
- res = ast_stream_and_wait(bridge_channel->chan, (conference_bridge->locked ? "conf-lockednow" : "conf-unlockednow"), "");
- } else if (isadmin && digit == '3') {
- /* 3 - Eject last user */
- struct conference_bridge_user *last_participant = NULL;
-
- ao2_lock(conference_bridge);
- if (((last_participant = AST_LIST_LAST(&conference_bridge->users_list)) == conference_bridge_user) || (ast_test_flag(&last_participant->flags, OPTION_ADMIN))) {
- ao2_unlock(conference_bridge);
- res = ast_stream_and_wait(bridge_channel->chan, "conf-errormenu", "");
+ ast_streamfile(chan,
+ conf_get_sound(CONF_SOUND_INVALID_PIN, conference_bridge_user->b_profile.sounds),
+ chan->language);
+ res = ast_waitstream(chan, AST_DIGIT_ANY);
+ if (res > 0) {
+ /* Account for digit already read during ivalid pin playback
+ * resetting pin buf. */
+ pin_guess[0] = res;
+ pin_guess[1] = '\0';
+ tmp = pin_guess + 1;
+ len = MAX_PIN - 1;
} else {
- last_participant->kicked = 1;
- ast_bridge_remove(conference_bridge->bridge, last_participant->chan);
- ao2_unlock(conference_bridge);
+ /* reset pin buf as empty buffer. */
+ tmp = pin_guess;
+ len = MAX_PIN;
}
- } else if (digit == '4') {
- /* 4 - Decrease listening volume */
- ast_audiohook_volume_adjust(conference_bridge_user->chan, AST_AUDIOHOOK_DIRECTION_WRITE, -1);
- } else if (digit == '6') {
- /* 6 - Increase listening volume */
- ast_audiohook_volume_adjust(conference_bridge_user->chan, AST_AUDIOHOOK_DIRECTION_WRITE, 1);
- } else if (digit == '7') {
- /* 7 - Decrease talking volume */
- ast_audiohook_volume_adjust(conference_bridge_user->chan, AST_AUDIOHOOK_DIRECTION_READ, -1);
- } else if (digit == '8') {
- /* 8 - Exit the IVR */
- } else if (digit == '9') {
- /* 9 - Increase talking volume */
- ast_audiohook_volume_adjust(conference_bridge_user->chan, AST_AUDIOHOOK_DIRECTION_READ, 1);
- } else {
- /* No valid option was selected */
- res = ast_stream_and_wait(bridge_channel->chan, "conf-errormenu", "");
}
+ return -1;
+}
- finished:
- /* See if music on hold needs to be started back up again */
- ao2_lock(conference_bridge);
- if (conference_bridge->users == 1 && ast_test_flag(&conference_bridge_user->flags, OPTION_MUSICONHOLD)) {
- ast_moh_start(bridge_channel->chan, conference_bridge_user->opt_args[OPTION_MUSICONHOLD_CLASS], NULL);
- }
- ao2_unlock(conference_bridge);
+static int conf_rec_name(struct conference_bridge_user *user, const char *conf_name)
+{
+ char destdir[PATH_MAX];
+ int res;
+ int duration = 20;
- bridge_channel->state = AST_BRIDGE_CHANNEL_STATE_WAIT;
+ snprintf(destdir, sizeof(destdir), "%s/confbridge", ast_config_AST_SPOOL_DIR);
- return res;
+ if (ast_mkdir(destdir, 0777) != 0) {
+ ast_log(LOG_WARNING, "mkdir '%s' failed: %s\n", destdir, strerror(errno));
+ return -1;
+ }
+ snprintf(user->name_rec_location, sizeof(user->name_rec_location),
+ "%s/confbridge-name-%s-%s", destdir,
+ conf_name, user->chan->uniqueid);
+
+ res = ast_play_and_record(user->chan,
+ "vm-rec-name",
+ user->name_rec_location,
+ 10,
+ "sln",
+ &duration,
+ ast_dsp_get_threshold_from_settings(THRESHOLD_SILENCE),
+ 0,
+ NULL);
+
+ if (res == -1) {
+ user->name_rec_location[0] = '\0';
+ return -1;
+ }
+ return 0;
}
/*! \brief The ConfBridge application */
static int confbridge_exec(struct ast_channel *chan, const char *data)
{
int res = 0, volume_adjustments[2];
+ int quiet = 0;
char *parse;
+ const char *b_profile_name = DEFAULT_BRIDGE_PROFILE;
+ const char *u_profile_name = DEFAULT_USER_PROFILE;
struct conference_bridge *conference_bridge = NULL;
struct conference_bridge_user conference_bridge_user = {
.chan = chan,
+ .tech_args.talking_threshold = DEFAULT_TALKING_THRESHOLD,
+ .tech_args.silence_threshold = DEFAULT_SILENCE_THRESHOLD,
+ .tech_args.drop_silence = 0,
};
- const char *tmp, *join_sound = NULL, *leave_sound = NULL;
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(conf_name);
- AST_APP_ARG(options);
+ AST_APP_ARG(b_profile_name);
+ AST_APP_ARG(u_profile_name);
+ AST_APP_ARG(menu_name);
);
+ ast_bridge_features_init(&conference_bridge_user.features);
+
+ if (chan->_state != AST_STATE_UP) {
+ ast_answer(chan);
+ }
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "%s requires an argument (conference name[,options])\n", app);
- return -1;
+ res = -1; /* invalid PIN */
+ goto confbridge_cleanup;
}
/* We need to make a copy of the input string if we are going to modify it! */
@@ -724,54 +1188,146 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
AST_STANDARD_APP_ARGS(args, parse);
- if (args.argc == 2) {
- ast_app_parse_options(app_opts, &conference_bridge_user.flags, conference_bridge_user.opt_args, args.options);
+ /* bridge profile name */
+ if (args.argc > 1 && !ast_strlen_zero(args.b_profile_name)) {
+ b_profile_name = args.b_profile_name;
+ }
+ conf_find_bridge_profile(chan, b_profile_name, &conference_bridge_user.b_profile);
+
+ /* user profile name */
+ if (args.argc > 2 && !ast_strlen_zero(args.u_profile_name)) {
+ u_profile_name = args.u_profile_name;
+ }
+
+ conf_find_user_profile(chan, u_profile_name, &conference_bridge_user.u_profile);
+ quiet = ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_QUIET);
+
+ /* ask for a PIN immediately after finding user profile. This has to be
+ * prompted for requardless of quiet setting. */
+ if (!ast_strlen_zero(conference_bridge_user.u_profile.pin)) {
+ if (conf_get_pin(chan, &conference_bridge_user)) {
+ res = -1; /* invalid PIN */
+ goto confbridge_cleanup;
+ }
+ }
+
+ /* See if we need them to record a intro name */
+ if (!quiet && ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_ANNOUNCE_JOIN_LEAVE)) {
+ conf_rec_name(&conference_bridge_user, args.conf_name);
+ }
+
+ /* menu name */
+ if (args.argc > 3 && !ast_strlen_zero(args.menu_name)) {
+ ast_copy_string(conference_bridge_user.menu_name, args.menu_name, sizeof(conference_bridge_user.menu_name));
+ if (conf_set_menu_to_user(conference_bridge_user.menu_name, &conference_bridge_user)) {
+ ast_log(LOG_WARNING, "Conference menu %s does not exist and can not be applied to confbridge user.\n",
+ args.menu_name);
+ res = -1; /* invalid PIN */
+ goto confbridge_cleanup;
+ }
+ }
+
+ /* Set if DTMF should pass through for this user or not */
+ if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_DTMF_PASS)) {
+ conference_bridge_user.features.dtmf_passthrough = 1;
+ }
+
+ /* Set dsp threshold values if present */
+ if (conference_bridge_user.u_profile.talking_threshold) {
+ conference_bridge_user.tech_args.talking_threshold = conference_bridge_user.u_profile.talking_threshold;
+ }
+ if (conference_bridge_user.u_profile.silence_threshold) {
+ conference_bridge_user.tech_args.silence_threshold = conference_bridge_user.u_profile.silence_threshold;
+ }
+
+ /* Set a talker indicate call back if talking detection is requested */
+ if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_TALKER_DETECT)) {
+ char *conf_name = ast_strdup(args.conf_name); /* this is freed during feature cleanup */
+ if (!(conf_name)) {
+ res = -1; /* invalid PIN */
+ goto confbridge_cleanup;
+ }
+ ast_bridge_features_set_talk_detector(&conference_bridge_user.features,
+ conf_handle_talker_cb,
+ conf_handle_talker_destructor,
+ conf_name);
}
/* Look for a conference bridge matching the provided name */
if (!(conference_bridge = join_conference_bridge(args.conf_name, &conference_bridge_user))) {
- return -1;
+ res = -1; /* invalid PIN */
+ goto confbridge_cleanup;
}
/* Keep a copy of volume adjustments so we can restore them later if need be */
volume_adjustments[0] = ast_audiohook_volume_get(chan, AST_AUDIOHOOK_DIRECTION_READ);
volume_adjustments[1] = ast_audiohook_volume_get(chan, AST_AUDIOHOOK_DIRECTION_WRITE);
- /* Always initialize the features structure, we are in most cases always going to need it. */
- ast_bridge_features_init(&conference_bridge_user.features);
+ /* If the caller should be joined already muted, make it so */
+ if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_STARTMUTED)) {
+ conference_bridge_user.features.mute = 1;
+ }
- /* If the menu option is enabled provide a user or admin menu as a custom feature hook */
- if (ast_test_flag(&conference_bridge_user.flags, OPTION_MENU)) {
- ast_bridge_features_hook(&conference_bridge_user.features, "#", menu_callback, &conference_bridge_user);
+ if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_DROP_SILENCE)) {
+ conference_bridge_user.tech_args.drop_silence = 1;
}
- /* If the caller should be joined already muted, make it so */
- if (ast_test_flag(&conference_bridge_user.flags, OPTION_STARTMUTED)) {
- conference_bridge_user.features.mute = 1;
+ if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_JITTERBUFFER)) {
+ char *func_jb;
+ if ((func_jb = ast_module_helper("", "func_jitterbuffer", 0, 0, 0, 0))) {
+ ast_free(func_jb);
+ ast_func_write(chan, "JITTERBUFFER(adaptive)", "default");
+ }
}
- /* Grab join/leave sounds from the channel */
- ast_channel_lock(chan);
- if ((tmp = pbx_builtin_getvar_helper(chan, "CONFBRIDGE_JOIN_SOUND"))) {
- join_sound = ast_strdupa(tmp);
+ if (ast_test_flag(&conference_bridge_user.u_profile, USER_OPT_DENOISE)) {
+ char *mod_speex;
+ /* Reduce background noise from each participant */
+ if ((mod_speex = ast_module_helper("", "codec_speex", 0, 0, 0, 0))) {
+ ast_free(mod_speex);
+ ast_func_write(chan, "DENOISE(rx)", "on");
+ }
}
- if ((tmp = pbx_builtin_getvar_helper(chan, "CONFBRIDGE_LEAVE_SOUND"))) {
- leave_sound = ast_strdupa(tmp);
+
+ /* if this user has a intro, play it before entering */
+ if (!ast_strlen_zero(conference_bridge_user.name_rec_location)) {
+ ast_autoservice_start(chan);
+ play_sound_file(conference_bridge, conference_bridge_user.name_rec_location);
+ play_sound_file(conference_bridge,
+ conf_get_sound(CONF_SOUND_HAS_JOINED, conference_bridge_user.b_profile.sounds));
+ ast_autoservice_stop(chan);
}
- ast_channel_unlock(chan);
- /* If there is 1 or more people already in the conference then play our join sound unless overridden */
- if (!ast_test_flag(&conference_bridge_user.flags, OPTION_QUIET) && !ast_strlen_zero(join_sound) && conference_bridge->users >= 2) {
+ /* Play the Join sound to both the conference and the user entering. */
+ if (!quiet) {
+ const char *join_sound = conf_get_sound(CONF_SOUND_JOIN, conference_bridge_user.b_profile.sounds);
+ ast_stream_and_wait(chan, join_sound, "");
ast_autoservice_start(chan);
play_sound_file(conference_bridge, join_sound);
ast_autoservice_stop(chan);
}
/* Join our conference bridge for real */
- ast_bridge_join(conference_bridge->bridge, chan, NULL, &conference_bridge_user.features);
+ send_join_event(conference_bridge_user.chan, conference_bridge->name);
+ ast_bridge_join(conference_bridge->bridge,
+ chan,
+ NULL,
+ &conference_bridge_user.features,
+ &conference_bridge_user.tech_args);
+ send_leave_event(conference_bridge_user.chan, conference_bridge->name);
+
+ /* if this user has a intro, play it when leaving */
+ if (!quiet && !ast_strlen_zero(conference_bridge_user.name_rec_location)) {
+ ast_autoservice_start(chan);
+ play_sound_file(conference_bridge, conference_bridge_user.name_rec_location);
+ play_sound_file(conference_bridge,
+ conf_get_sound(CONF_SOUND_HAS_LEFT, conference_bridge_user.b_profile.sounds));
+ ast_autoservice_stop(chan);
+ }
- /* If there is 1 or more people (not including us) already in the conference then play our leave sound unless overridden */
- if (!ast_test_flag(&conference_bridge_user.flags, OPTION_QUIET) && !ast_strlen_zero(leave_sound) && conference_bridge->users >= 2) {
+ /* play the leave sound */
+ if (!quiet) {
+ const char *leave_sound = conf_get_sound(CONF_SOUND_LEAVE, conference_bridge_user.b_profile.sounds);
ast_autoservice_start(chan);
play_sound_file(conference_bridge, leave_sound);
ast_autoservice_stop(chan);
@@ -785,8 +1341,10 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
ast_bridge_features_cleanup(&conference_bridge_user.features);
/* If the user was kicked from the conference play back the audio prompt for it */
- if (!ast_test_flag(&conference_bridge_user.flags, OPTION_QUIET) && conference_bridge_user.kicked) {
- res = ast_stream_and_wait(chan, "conf-kicked", "");
+ if (!quiet && conference_bridge_user.kicked) {
+ res = ast_stream_and_wait(chan,
+ conf_get_sound(CONF_SOUND_KICKED, conference_bridge_user.b_profile.sounds),
+ "");
}
/* Restore volume adjustments to previous values in case they were changed */
@@ -797,9 +1355,305 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
ast_audiohook_volume_set(chan, AST_AUDIOHOOK_DIRECTION_WRITE, volume_adjustments[1]);
}
+ if (!ast_strlen_zero(conference_bridge_user.name_rec_location)) {
+ ast_filedelete(conference_bridge_user.name_rec_location, NULL);
+ }
+
+confbridge_cleanup:
+ ast_bridge_features_cleanup(&conference_bridge_user.features);
+ conf_bridge_profile_destroy(&conference_bridge_user.b_profile);
+ return res;
+}
+
+static int action_toggle_mute(struct conference_bridge *conference_bridge,
+ struct conference_bridge_user *conference_bridge_user,
+ struct ast_channel *chan)
+{
+ /* Mute or unmute yourself, note we only allow manipulation if they aren't waiting for a marked user or if marked users exist */
+ if (!ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_WAITMARKED) || conference_bridge->markedusers) {
+ conference_bridge_user->features.mute = (!conference_bridge_user->features.mute ? 1 : 0);
+ }
+ return ast_stream_and_wait(chan, (conference_bridge_user->features.mute ?
+ conf_get_sound(CONF_SOUND_MUTED, conference_bridge_user->b_profile.sounds) :
+ conf_get_sound(CONF_SOUND_UNMUTED, conference_bridge_user->b_profile.sounds)),
+ "");
+}
+
+static int action_playback(struct ast_bridge_channel *bridge_channel, const char *playback_file)
+{
+ char *file_copy = ast_strdupa(playback_file);
+ char *file = NULL;
+
+ while ((file = strsep(&file_copy, "&"))) {
+ if (ast_stream_and_wait(bridge_channel->chan, file, "")) {
+ ast_log(LOG_WARNING, "Failed to playback file %s to channel\n", file);
+ return -1;
+ }
+ }
+ return 0;
+}
+
+static int action_playback_and_continue(struct conference_bridge *conference_bridge,
+ struct conference_bridge_user *conference_bridge_user,
+ struct ast_bridge_channel *bridge_channel,
+ struct conf_menu *menu,
+ const char *playback_file,
+ const char *cur_dtmf,
+ int *stop_prompts)
+{
+ int i;
+ int digit = 0;
+ char dtmf[MAXIMUM_DTMF_FEATURE_STRING];
+ struct conf_menu_entry new_menu_entry = { { 0, }, };
+ char *file_copy = ast_strdupa(playback_file);
+ char *file = NULL;
+
+ while ((file = strsep(&file_copy, "&"))) {
+ if (ast_streamfile(bridge_channel->chan, file, bridge_channel->chan->language)) {
+ ast_log(LOG_WARNING, "Failed to playback file %s to channel\n", file);
+ return -1;
+ }
+
+ /* now wait for more digits. */
+ if (!(digit = ast_waitstream(bridge_channel->chan, AST_DIGIT_ANY))) {
+ /* streaming finished and no DTMF was entered */
+ continue;
+ } else if (digit == -1) {
+ /* error */
+ return -1;
+ } else {
+ break; /* dtmf was entered */
+ }
+ }
+ if (!digit) {
+ /* streaming finished on all files and no DTMF was entered */
+ return -1;
+ }
+ ast_stopstream(bridge_channel->chan);
+
+ /* If we get here, then DTMF has been entered, This means no
+ * additional prompts should be played for this menu entry */
+ *stop_prompts = 1;
+
+ /* If a digit was pressed during the payback, update
+ * the dtmf string and look for a new menu entry in the
+ * menu structure */
+ ast_copy_string(dtmf, cur_dtmf, sizeof(dtmf));
+ for (i = 0; i < (MAXIMUM_DTMF_FEATURE_STRING - 1); i++) {
+ dtmf[i] = cur_dtmf[i];
+ if (!dtmf[i]) {
+ dtmf[i] = (char) digit;
+ dtmf[i + 1] = '\0';
+ i = -1;
+ break;
+ }
+ }
+ /* If i is not -1 then the new dtmf digit was _NOT_ added to the string.
+ * If this is the case, no new DTMF sequence should be looked for. */
+ if (i != -1) {
+ return 0;
+ }
+
+ if (conf_find_menu_entry_by_sequence(dtmf, menu, &new_menu_entry)) {
+ execute_menu_entry(conference_bridge,
+ conference_bridge_user,
+ bridge_channel,
+ &new_menu_entry, menu);
+ conf_menu_entry_destroy(&new_menu_entry);
+ }
+ return 0;
+}
+
+static int action_kick_last(struct conference_bridge *conference_bridge,
+ struct ast_bridge_channel *bridge_channel,
+ struct conference_bridge_user *conference_bridge_user)
+{
+ struct conference_bridge_user *last_participant = NULL;
+ int isadmin = ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_ADMIN);
+
+ if (!isadmin) {
+ ast_stream_and_wait(bridge_channel->chan,
+ conf_get_sound(CONF_SOUND_ERROR_MENU, conference_bridge_user->b_profile.sounds),
+ "");
+ ast_log(LOG_WARNING, "Only admin users can use the kick_last menu action. Channel %s of conf %s is not an admin.\n",
+ bridge_channel->chan->name,
+ conference_bridge->name);
+ return -1;
+ }
+
+ ao2_lock(conference_bridge);
+ if (((last_participant = AST_LIST_LAST(&conference_bridge->users_list)) == conference_bridge_user)
+ || (ast_test_flag(&last_participant->u_profile, USER_OPT_ADMIN))) {
+ ao2_unlock(conference_bridge);
+ ast_stream_and_wait(bridge_channel->chan,
+ conf_get_sound(CONF_SOUND_ERROR_MENU, conference_bridge_user->b_profile.sounds),
+ "");
+ } else if (last_participant) {
+ last_participant->kicked = 1;
+ ast_bridge_remove(conference_bridge->bridge, last_participant->chan);
+ ao2_unlock(conference_bridge);
+ }
+ return 0;
+}
+
+static int action_dialplan_exec(struct ast_bridge_channel *bridge_channel, struct conf_menu_action *menu_action)
+{
+ struct ast_pbx_args args;
+ struct ast_pbx *pbx;
+ char *exten;
+ char *context;
+ int priority;
+ int res;
+
+ memset(&args, 0, sizeof(args));
+ args.no_hangup_chan = 1;
+
+ ast_channel_lock(bridge_channel->chan);
+
+ /*save off*/
+ exten = ast_strdupa(bridge_channel->chan->exten);
+ context = ast_strdupa(bridge_channel->chan->context);
+ priority = bridge_channel->chan->priority;
+ pbx = bridge_channel->chan->pbx;
+ bridge_channel->chan->pbx = NULL;
+
+ /*set new*/
+ ast_copy_string(bridge_channel->chan->exten, menu_action->data.dialplan_args.exten, sizeof(bridge_channel->chan->exten));
+ ast_copy_string(bridge_channel->chan->context, menu_action->data.dialplan_args.context, sizeof(bridge_channel->chan->context));
+ bridge_channel->chan->priority = menu_action->data.dialplan_args.priority;
+
+ ast_channel_unlock(bridge_channel->chan);
+
+ /*execute*/
+ res = ast_pbx_run_args(bridge_channel->chan, &args);
+
+ /*restore*/
+ ast_channel_lock(bridge_channel->chan);
+
+ ast_copy_string(bridge_channel->chan->exten, exten, sizeof(bridge_channel->chan->exten));
+ ast_copy_string(bridge_channel->chan->context, context, sizeof(bridge_channel->chan->context));
+ bridge_channel->chan->priority = priority;
+ bridge_channel->chan->pbx = pbx;
+
+ ast_channel_unlock(bridge_channel->chan);
+
return res;
}
+static int execute_menu_entry(struct conference_bridge *conference_bridge,
+ struct conference_bridge_user *conference_bridge_user,
+ struct ast_bridge_channel *bridge_channel,
+ struct conf_menu_entry *menu_entry,
+ struct conf_menu *menu)
+{
+ struct conf_menu_action *menu_action;
+ int isadmin = ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_ADMIN);
+ int stop_prompts = 0;
+ int res = 0;
+
+ AST_LIST_TRAVERSE(&menu_entry->actions, menu_action, action) {
+ switch (menu_action->id) {
+ case MENU_ACTION_TOGGLE_MUTE:
+ res |= action_toggle_mute(conference_bridge,
+ conference_bridge_user,
+ bridge_channel->chan);
+ break;
+ case MENU_ACTION_PLAYBACK:
+ if (!stop_prompts) {
+ res |= action_playback(bridge_channel, menu_action->data.playback_file);
+ }
+ break;
+ case MENU_ACTION_RESET_LISTENING:
+ ast_audiohook_volume_set(conference_bridge_user->chan, AST_AUDIOHOOK_DIRECTION_WRITE, 0);
+ break;
+ case MENU_ACTION_RESET_TALKING:
+ ast_audiohook_volume_set(conference_bridge_user->chan, AST_AUDIOHOOK_DIRECTION_READ, 0);
+ break;
+ case MENU_ACTION_INCREASE_LISTENING:
+ ast_audiohook_volume_adjust(conference_bridge_user->chan,
+ AST_AUDIOHOOK_DIRECTION_WRITE, 1);
+ break;
+ case MENU_ACTION_DECREASE_LISTENING:
+ ast_audiohook_volume_adjust(conference_bridge_user->chan,
+ AST_AUDIOHOOK_DIRECTION_WRITE, -1);
+ break;
+ case MENU_ACTION_INCREASE_TALKING:
+ ast_audiohook_volume_adjust(conference_bridge_user->chan,
+ AST_AUDIOHOOK_DIRECTION_READ, 1);
+ break;
+ case MENU_ACTION_DECREASE_TALKING:
+ ast_audiohook_volume_adjust(conference_bridge_user->chan,
+ AST_AUDIOHOOK_DIRECTION_READ, -1);
+ break;
+ case MENU_ACTION_PLAYBACK_AND_CONTINUE:
+ if (!(stop_prompts)) {
+ res |= action_playback_and_continue(conference_bridge,
+ conference_bridge_user,
+ bridge_channel,
+ menu,
+ menu_action->data.playback_file,
+ menu_entry->dtmf,
+ &stop_prompts);
+ }
+ break;
+ case MENU_ACTION_DIALPLAN_EXEC:
+ res |= action_dialplan_exec(bridge_channel, menu_action);
+ break;
+ case MENU_ACTION_ADMIN_TOGGLE_LOCK:
+ if (!isadmin) {
+ break;
+ }
+ conference_bridge->locked = (!conference_bridge->locked ? 1 : 0);
+ res |= ast_stream_and_wait(bridge_channel->chan,
+ (conference_bridge->locked ?
+ conf_get_sound(CONF_SOUND_LOCKED_NOW, conference_bridge_user->b_profile.sounds) :
+ conf_get_sound(CONF_SOUND_UNLOCKED_NOW, conference_bridge_user->b_profile.sounds)),
+ "");
+
+ break;
+ case MENU_ACTION_ADMIN_KICK_LAST:
+ res |= action_kick_last(conference_bridge, bridge_channel, conference_bridge_user);
+ break;
+ case MENU_ACTION_LEAVE:
+ ao2_lock(conference_bridge);
+ ast_bridge_remove(conference_bridge->bridge, bridge_channel->chan);
+ ao2_unlock(conference_bridge);
+ break;
+ case MENU_ACTION_NOOP:
+ break;
+ }
+ }
+ return res;
+}
+
+int conf_handle_dtmf(struct ast_bridge_channel *bridge_channel,
+ struct conference_bridge_user *conference_bridge_user,
+ struct conf_menu_entry *menu_entry,
+ struct conf_menu *menu)
+{
+ struct conference_bridge *conference_bridge = conference_bridge_user->conference_bridge;
+
+ /* See if music on hold is playing */
+ ao2_lock(conference_bridge);
+ if (conference_bridge->users == 1 && ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MUSICONHOLD)) {
+ /* Just us so MOH is probably indeed going, let's stop it */
+ ast_moh_stop(bridge_channel->chan);
+ }
+ ao2_unlock(conference_bridge);
+
+ /* execute the list of actions associated with this menu entry */
+ execute_menu_entry(conference_bridge, conference_bridge_user, bridge_channel, menu_entry, menu);
+
+ /* See if music on hold needs to be started back up again */
+ ao2_lock(conference_bridge);
+ if (conference_bridge->users == 1 && ast_test_flag(&conference_bridge_user->u_profile, USER_OPT_MUSICONHOLD)) {
+ ast_moh_start(bridge_channel->chan, conference_bridge_user->u_profile.moh_class, NULL);
+ }
+ ao2_unlock(conference_bridge);
+
+ return 0;
+}
+
static char *complete_confbridge_name(const char *line, const char *word, int pos, int state)
{
int which = 0;
@@ -824,19 +1678,18 @@ static char *complete_confbridge_name(const char *line, const char *word, int po
static char *handle_cli_confbridge_kick(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
-
struct conference_bridge *bridge = NULL;
struct conference_bridge tmp;
struct conference_bridge_user *participant = NULL;
- switch (cmd) {
- case CLI_INIT:
- e->command = "confbridge kick";
- e->usage =
- "Usage: confbridge kick <name> <channel>\n"
- " Kicks a channel out of the conference bridge.\n";
- return NULL;
- case CLI_GENERATE:
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge kick";
+ e->usage =
+ "Usage: confbridge kick <conference> <channel>\n"
+ " Kicks a channel out of the conference bridge.\n";
+ return NULL;
+ case CLI_GENERATE:
if (a->pos == 2) {
return complete_confbridge_name(a->line, a->word, a->pos, a->n);
}
@@ -845,8 +1698,8 @@ static char *handle_cli_confbridge_kick(struct ast_cli_entry *e, int cmd, struct
return complete_confbridge_channel(a->line, a->word, a->pos, a->n);
}
*/
- return NULL;
- }
+ return NULL;
+ }
if (a->argc != 4) {
return CLI_SHOWUSAGE;
@@ -881,19 +1734,19 @@ static char *handle_cli_confbridge_list(struct ast_cli_entry *e, int cmd, struct
struct conference_bridge tmp;
struct conference_bridge_user *participant = NULL;
- switch (cmd) {
- case CLI_INIT:
- e->command = "confbridge list";
- e->usage =
- "Usage: confbridge list [<name>]\n"
- " Lists all currently active conference bridges.\n";
- return NULL;
- case CLI_GENERATE:
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge list";
+ e->usage =
+ "Usage: confbridge list [<name>]\n"
+ " Lists all currently active conference bridges.\n";
+ return NULL;
+ case CLI_GENERATE:
if (a->pos == 2) {
return complete_confbridge_name(a->line, a->word, a->pos, a->n);
}
- return NULL;
- }
+ return NULL;
+ }
if (a->argc == 2) {
ast_cli(a->fd, "Conference Bridge Name Users Marked Locked?\n");
@@ -914,38 +1767,14 @@ static char *handle_cli_confbridge_list(struct ast_cli_entry *e, int cmd, struct
ast_cli(a->fd, "No conference bridge named '%s' found!\n", a->argv[2]);
return CLI_SUCCESS;
}
- ast_cli(a->fd, "Channel Flags\n");
- ast_cli(a->fd, "================================ ================\n");
+ ast_cli(a->fd, "Channel User Profile Bridge Profile Menu\n");
+ ast_cli(a->fd, "============================= ================ ================ ================\n");
ao2_lock(bridge);
AST_LIST_TRAVERSE(&bridge->users_list, participant, list) {
- ast_cli(a->fd, "%-32s ", participant->chan->name);
- if (ast_test_flag(&participant->flags, OPTION_MARKEDUSER)) {
- ast_cli(a->fd, "A");
- }
- if (ast_test_flag(&participant->flags, OPTION_ADMIN)) {
- ast_cli(a->fd, "a");
- }
- if (ast_test_flag(&participant->flags, OPTION_ANNOUNCEUSERCOUNT)) {
- ast_cli(a->fd, "c");
- }
- if (ast_test_flag(&participant->flags, OPTION_MENU)) {
- ast_cli(a->fd, "m");
- }
- if (ast_test_flag(&participant->flags, OPTION_MUSICONHOLD)) {
- ast_cli(a->fd, "M(%s)", participant->opt_args[OPTION_MUSICONHOLD_CLASS]);
- }
- if (ast_test_flag(&participant->flags, OPTION_NOONLYPERSON)) {
- ast_cli(a->fd, "1");
- }
- if (ast_test_flag(&participant->flags, OPTION_STARTMUTED)) {
- ast_cli(a->fd, "s");
- }
- if (ast_test_flag(&participant->flags, OPTION_WAITMARKED)) {
- ast_cli(a->fd, "w");
- }
- if (ast_test_flag(&participant->flags, OPTION_QUIET)) {
- ast_cli(a->fd, "q");
- }
+ ast_cli(a->fd, "%-29s ", participant->chan->name);
+ ast_cli(a->fd, "%-17s", participant->u_profile.name);
+ ast_cli(a->fd, "%-17s", participant->b_profile.name);
+ ast_cli(a->fd, "%-17s", participant->menu_name);
ast_cli(a->fd, "\n");
}
ao2_unlock(bridge);
@@ -956,44 +1785,670 @@ static char *handle_cli_confbridge_list(struct ast_cli_entry *e, int cmd, struct
return CLI_SHOWUSAGE;
}
+/* \internal
+ * \brief finds a conference by name and locks/unlocks.
+ *
+ * \retval 0 success
+ * \retval -1 conference not found
+ */
+static int generic_lock_unlock_helper(int lock, const char *conference)
+{
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+ int res = 0;
+
+ ast_copy_string(tmp.name, conference, sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ return -1;
+ }
+ ao2_lock(bridge);
+ bridge->locked = lock;
+ ao2_unlock(bridge);
+ ao2_ref(bridge, -1);
+
+ return res;
+}
+
+/* \internal
+ * \brief finds a conference user by channel name and mutes/unmutes them.
+ *
+ * \retval 0 success
+ * \retval -1 conference not found
+ * \retval -2 user not found
+ */
+static int generic_mute_unmute_helper(int mute, const char *conference, const char *user)
+{
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+ struct conference_bridge_user *participant = NULL;
+ int res = 0;
+ ast_copy_string(tmp.name, conference, sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ return -1;
+ }
+ ao2_lock(bridge);
+ AST_LIST_TRAVERSE(&bridge->users_list, participant, list) {
+ if (!strncmp(user, participant->chan->name, strlen(user))) {
+ break;
+ }
+ }
+ if (participant) {
+ participant->features.mute = mute;
+ } else {
+ res = -2;;
+ }
+ ao2_unlock(bridge);
+ ao2_ref(bridge, -1);
+
+ return res;
+}
+
+static int cli_mute_unmute_helper(int mute, struct ast_cli_args *a)
+{
+ int res = generic_mute_unmute_helper(mute, a->argv[2], a->argv[3]);
+
+ if (res == -1) {
+ ast_cli(a->fd, "No conference bridge named '%s' found!\n", a->argv[2]);
+ return -1;
+ } else if (res == -2) {
+ ast_cli(a->fd, "No channel named '%s' found in conference %s\n", a->argv[3], a->argv[2]);
+ return -1;
+ }
+ ast_cli(a->fd, "%s %s from confbridge %s\n", mute ? "Muting" : "Unmuting", a->argv[3], a->argv[2]);
+ return 0;
+}
+
+static char *handle_cli_confbridge_mute(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge mute";
+ e->usage =
+ "Usage: confbridge mute <conference> <channel>\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 2) {
+ return complete_confbridge_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+ if (a->argc != 4) {
+ return CLI_SHOWUSAGE;
+ }
+
+ cli_mute_unmute_helper(1, a);
+
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_unmute(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge unmute";
+ e->usage =
+ "Usage: confbridge unmute <conference> <channel>\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 2) {
+ return complete_confbridge_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+ if (a->argc != 4) {
+ return CLI_SHOWUSAGE;
+ }
+
+ cli_mute_unmute_helper(0, a);
+
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_lock(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge lock";
+ e->usage =
+ "Usage: confbridge lock <conference>\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 2) {
+ return complete_confbridge_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+ if (a->argc != 3) {
+ return CLI_SHOWUSAGE;
+ }
+ if (generic_lock_unlock_helper(1, a->argv[2])) {
+ ast_cli(a->fd, "Conference %s is not found\n", a->argv[2]);
+ } else {
+ ast_cli(a->fd, "Conference %s is locked.\n", a->argv[2]);
+ }
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_unlock(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge unlock";
+ e->usage =
+ "Usage: confbridge unlock <conference>\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 2) {
+ return complete_confbridge_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+ if (a->argc != 3) {
+ return CLI_SHOWUSAGE;
+ }
+ if (generic_lock_unlock_helper(0, a->argv[2])) {
+ ast_cli(a->fd, "Conference %s is not found\n", a->argv[2]);
+ } else {
+ ast_cli(a->fd, "Conference %s is unlocked.\n", a->argv[2]);
+ }
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_start_record(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ const char *rec_file = NULL;
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge record start";
+ e->usage =
+ "Usage: confbridge record start <conference> <file>\n"
+ " <file> is optional, Otherwise the bridge profile\n"
+ " record file will be used. If the bridge profile\n"
+ " has no record file specified, a file will automatically\n"
+ " be generated in the monitor directory\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 3) {
+ return complete_confbridge_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+ if (a->argc < 4) {
+ return CLI_SHOWUSAGE;
+ }
+ if (a->argc == 5) {
+ rec_file = a->argv[4];
+ }
+
+ ast_copy_string(tmp.name, a->argv[3], sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ ast_cli(a->fd, "Conference not found.\n");
+ return CLI_FAILURE;
+ }
+ if (conf_is_recording(bridge)) {
+ ast_cli(a->fd, "Conference is already being recorded.\n");
+ ao2_ref(bridge, -1);
+ return CLI_SUCCESS;
+ }
+ if (!ast_strlen_zero(rec_file)) {
+ ao2_lock(bridge);
+ ast_copy_string(bridge->b_profile.rec_file, rec_file, sizeof(bridge->b_profile.rec_file));
+ ao2_unlock(bridge);
+ }
+ if (conf_start_record(bridge)) {
+ ast_cli(a->fd, "Could not start recording due to internal error.\n");
+ ao2_ref(bridge, -1);
+ return CLI_FAILURE;
+ }
+ ast_cli(a->fd, "Recording started\n");
+ ao2_ref(bridge, -1);
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_stop_record(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge record stop";
+ e->usage =
+ "Usage: confbridge record stop <conference>\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 3) {
+ return complete_confbridge_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+ if (a->argc != 4) {
+ return CLI_SHOWUSAGE;
+ }
+
+ ast_copy_string(tmp.name, a->argv[3], sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ ast_cli(a->fd, "Conference not found.\n");
+ return CLI_SUCCESS;
+ }
+ conf_stop_record(bridge);
+ ast_cli(a->fd, "Recording stopped.\n");
+ ao2_ref(bridge, -1);
+ return CLI_SUCCESS;
+}
+
static struct ast_cli_entry cli_confbridge[] = {
AST_CLI_DEFINE(handle_cli_confbridge_list, "List conference bridges and participants."),
- AST_CLI_DEFINE(handle_cli_confbridge_kick, "Kick participants out of conference bridges.")
+ AST_CLI_DEFINE(handle_cli_confbridge_kick, "Kick participants out of conference bridges."),
+ AST_CLI_DEFINE(handle_cli_confbridge_mute, "Mute a participant."),
+ AST_CLI_DEFINE(handle_cli_confbridge_unmute, "Mute a participant."),
+ AST_CLI_DEFINE(handle_cli_confbridge_lock, "Lock a conference."),
+ AST_CLI_DEFINE(handle_cli_confbridge_unlock, "Unlock a conference."),
+ AST_CLI_DEFINE(handle_cli_confbridge_start_record, "Start recording a conference"),
+ AST_CLI_DEFINE(handle_cli_confbridge_stop_record, "Stop recording a conference."),
};
+static struct ast_custom_function confbridge_function = {
+ .name = "CONFBRIDGE",
+ .write = func_confbridge_helper,
+};
+
+static int action_confbridgelist(struct mansession *s, const struct message *m)
+{
+ const char *actionid = astman_get_header(m, "ActionID");
+ const char *conference = astman_get_header(m, "Conference");
+ struct conference_bridge_user *participant = NULL;
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+ char id_text[80] = "";
+ int total = 0;
+
+ if (!ast_strlen_zero(actionid)) {
+ snprintf(id_text, sizeof(id_text), "ActionID: %s\r\n", actionid);
+ }
+ if (ast_strlen_zero(conference)) {
+ astman_send_error(s, m, "No Conference name provided.");
+ return 0;
+ }
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+ ast_copy_string(tmp.name, conference, sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ astman_send_error(s, m, "No Conference by that name found.");
+ return 0;
+ }
+
+ astman_send_listack(s, m, "Confbridge user list will follow", "start");
+
+ ao2_lock(bridge);
+ AST_LIST_TRAVERSE(&bridge->users_list, participant, list) {
+ total++;
+ astman_append(s,
+ "Event: ConfbridgeList\r\n"
+ "%s"
+ "Conference: %s\r\n"
+ "CallerIDNum: %s\r\n"
+ "CallerIDName: %s\r\n"
+ "Channel: %s\r\n"
+ "Admin: %s\r\n"
+ "MarkedUser: %s\r\n"
+ "\r\n",
+ id_text,
+ bridge->name,
+ S_COR(participant->chan->caller.id.number.valid, participant->chan->caller.id.number.str, "<unknown>"),
+ S_COR(participant->chan->caller.id.name.valid, participant->chan->caller.id.name.str, "<no name>"),
+ participant->chan->name,
+ ast_test_flag(&participant->u_profile, USER_OPT_ADMIN) ? "Yes" : "No",
+ ast_test_flag(&participant->u_profile, USER_OPT_MARKEDUSER) ? "Yes" : "No");
+ }
+ ao2_unlock(bridge);
+ ao2_ref(bridge, -1);
+
+ astman_append(s,
+ "Event: ConfbridgeListComplete\r\n"
+ "EventList: Complete\r\n"
+ "ListItems: %d\r\n"
+ "%s"
+ "\r\n", total, id_text);
+
+ return 0;
+}
+
+static int action_confbridgelistrooms(struct mansession *s, const struct message *m)
+{
+ const char *actionid = astman_get_header(m, "ActionID");
+ struct conference_bridge *bridge = NULL;
+ struct ao2_iterator i;
+ char id_text[512] = "";
+ int totalitems = 0;
+
+ if (!ast_strlen_zero(actionid)) {
+ snprintf(id_text, sizeof(id_text), "ActionID: %s\r\n", actionid);
+ }
+
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+
+ astman_send_listack(s, m, "Confbridge conferences will follow", "start");
+
+ /* Traverse the conference list */
+ i = ao2_iterator_init(conference_bridges, 0);
+ while ((bridge = ao2_iterator_next(&i))) {
+ totalitems++;
+
+ ao2_lock(bridge);
+ astman_append(s,
+ "Event: ConfbridgeListRooms\r\n"
+ "%s"
+ "Conference: %s\r\n"
+ "Parties: %d\r\n"
+ "Marked: %d\r\n"
+ "Locked: %s\r\n"
+ "\r\n",
+ id_text,
+ bridge->name,
+ bridge->users,
+ bridge->markedusers,
+ bridge->locked ? "Yes" : "No");
+ ao2_unlock(bridge);
+
+ ao2_ref(bridge, -1);
+ }
+ ao2_iterator_destroy(&i);
+
+ /* Send final confirmation */
+ astman_append(s,
+ "Event: ConfbridgeListRoomsComplete\r\n"
+ "EventList: Complete\r\n"
+ "ListItems: %d\r\n"
+ "%s"
+ "\r\n", totalitems, id_text);
+ return 0;
+}
+
+static int action_mute_unmute_helper(struct mansession *s, const struct message *m, int mute)
+{
+ const char *conference = astman_get_header(m, "Conference");
+ const char *channel = astman_get_header(m, "Channel");
+ int res = 0;
+
+ if (ast_strlen_zero(conference)) {
+ astman_send_error(s, m, "No Conference name provided.");
+ return 0;
+ }
+ if (ast_strlen_zero(channel)) {
+ astman_send_error(s, m, "No channel name provided.");
+ return 0;
+ }
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+
+ res = generic_mute_unmute_helper(mute, conference, channel);
+
+ if (res == -1) {
+ astman_send_error(s, m, "No Conference by that name found.");
+ return 0;
+ } else if (res == -2) {
+ astman_send_error(s, m, "No Channel by that name found in Conference.");
+ return 0;
+ }
+
+ astman_send_ack(s, m, mute ? "User muted" : "User unmuted");
+ return 0;
+}
+
+static int action_confbridgeunmute(struct mansession *s, const struct message *m)
+{
+ return action_mute_unmute_helper(s, m, 0);
+}
+static int action_confbridgemute(struct mansession *s, const struct message *m)
+{
+ return action_mute_unmute_helper(s, m, 1);
+}
+
+static int action_lock_unlock_helper(struct mansession *s, const struct message *m, int lock)
+{
+ const char *conference = astman_get_header(m, "Conference");
+ int res = 0;
+
+ if (ast_strlen_zero(conference)) {
+ astman_send_error(s, m, "No Conference name provided.");
+ return 0;
+ }
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+ if ((res = generic_lock_unlock_helper(lock, conference))) {
+ astman_send_error(s, m, "No Conference by that name found.");
+ return 0;
+ }
+ astman_send_ack(s, m, lock ? "Conference locked" : "Conference unlocked");
+ return 0;
+}
+static int action_confbridgeunlock(struct mansession *s, const struct message *m)
+{
+ return action_lock_unlock_helper(s, m, 0);
+}
+static int action_confbridgelock(struct mansession *s, const struct message *m)
+{
+ return action_lock_unlock_helper(s, m, 1);
+}
+
+static int action_confbridgekick(struct mansession *s, const struct message *m)
+{
+ const char *conference = astman_get_header(m, "Conference");
+ const char *channel = astman_get_header(m, "Channel");
+ struct conference_bridge_user *participant = NULL;
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+ int found = 0;
+
+ if (ast_strlen_zero(conference)) {
+ astman_send_error(s, m, "No Conference name provided.");
+ return 0;
+ }
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+ ast_copy_string(tmp.name, conference, sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ astman_send_error(s, m, "No Conference by that name found.");
+ return 0;
+ }
+
+ ao2_lock(bridge);
+ AST_LIST_TRAVERSE(&bridge->users_list, participant, list) {
+ if (!strcasecmp(participant->chan->name, channel)) {
+ participant->kicked = 1;
+ ast_bridge_remove(bridge->bridge, participant->chan);
+ found = 1;
+ break;
+ }
+ }
+ ao2_unlock(bridge);
+ ao2_ref(bridge, -1);
+
+ if (found) {
+ astman_send_ack(s, m, "User kicked");
+ } else {
+ astman_send_error(s, m, "No Channel by that name found in Conference.");
+ }
+ return 0;
+}
+
+static int action_confbridgestartrecord(struct mansession *s, const struct message *m)
+{
+ const char *conference = astman_get_header(m, "Conference");
+ const char *recordfile = astman_get_header(m, "RecordFile");
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+
+ if (ast_strlen_zero(conference)) {
+ astman_send_error(s, m, "No Conference name provided.");
+ return 0;
+ }
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+
+ ast_copy_string(tmp.name, conference, sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ astman_send_error(s, m, "No Conference by that name found.");
+ return 0;
+ }
+
+ if (conf_is_recording(bridge)) {
+ astman_send_error(s, m, "Conference is already being recorded.");
+ ao2_ref(bridge, -1);
+ return 0;
+ }
+
+ if (!ast_strlen_zero(recordfile)) {
+ ao2_lock(bridge);
+ ast_copy_string(bridge->b_profile.rec_file, recordfile, sizeof(bridge->b_profile.rec_file));
+ ao2_unlock(bridge);
+ }
+
+ if (conf_start_record(bridge)) {
+ astman_send_error(s, m, "Internal error starting conference recording.");
+ ao2_ref(bridge, -1);
+ return 0;
+ }
+
+ ao2_ref(bridge, -1);
+ astman_send_ack(s, m, "Conference Recording Started.");
+ return 0;
+}
+static int action_confbridgestoprecord(struct mansession *s, const struct message *m)
+{
+ const char *conference = astman_get_header(m, "Conference");
+ struct conference_bridge *bridge = NULL;
+ struct conference_bridge tmp;
+
+ if (ast_strlen_zero(conference)) {
+ astman_send_error(s, m, "No Conference name provided.");
+ return 0;
+ }
+ if (!ao2_container_count(conference_bridges)) {
+ astman_send_error(s, m, "No active conferences.");
+ return 0;
+ }
+
+ ast_copy_string(tmp.name, conference, sizeof(tmp.name));
+ bridge = ao2_find(conference_bridges, &tmp, OBJ_POINTER);
+ if (!bridge) {
+ astman_send_error(s, m, "No Conference by that name found.");
+ return 0;
+ }
+
+ if (conf_stop_record(bridge)) {
+ astman_send_error(s, m, "Internal error while stopping recording.");
+ ao2_ref(bridge, -1);
+ return 0;
+ }
+
+ ao2_ref(bridge, -1);
+ astman_send_ack(s, m, "Conference Recording Stopped.");
+ return 0;
+}
+
+
/*! \brief Called when module is being unloaded */
static int unload_module(void)
{
int res = ast_unregister_application(app);
+ ast_custom_function_unregister(&confbridge_function);
+
ast_cli_unregister_multiple(cli_confbridge, sizeof(cli_confbridge) / sizeof(struct ast_cli_entry));
/* Get rid of the conference bridges container. Since we only allow dynamic ones none will be active. */
ao2_ref(conference_bridges, -1);
+ conf_destroy_config();
+
+ ast_channel_unregister(&record_tech);
+ record_tech.capabilities = ast_format_cap_destroy(record_tech.capabilities);
+
+ res |= ast_manager_unregister("ConfbridgeList");
+ res |= ast_manager_unregister("ConfbridgeListRooms");
+ res |= ast_manager_unregister("ConfbridgeMute");
+ res |= ast_manager_unregister("ConfbridgeUnmute");
+ res |= ast_manager_unregister("ConfbridgeKick");
+ res |= ast_manager_unregister("ConfbridgeUnlock");
+ res |= ast_manager_unregister("ConfbridgeLock");
+ res |= ast_manager_unregister("ConfbridgeStartRecord");
+ res |= ast_manager_unregister("ConfbridgeStopRecord");
+
return res;
}
/*! \brief Called when module is being loaded */
static int load_module(void)
{
+ int res = 0;
+ if ((ast_custom_function_register(&confbridge_function))) {
+ return AST_MODULE_LOAD_FAILURE;
+ }
+ if (!(record_tech.capabilities = ast_format_cap_alloc())) {
+ return AST_MODULE_LOAD_FAILURE;
+ }
+ ast_format_cap_add_all(record_tech.capabilities);
+ if (ast_channel_register(&record_tech)) {
+ ast_log(LOG_ERROR, "Unable to register ConfBridge recorder.\n");
+ return AST_MODULE_LOAD_FAILURE;
+ }
/* Create a container to hold the conference bridges */
if (!(conference_bridges = ao2_container_alloc(CONFERENCE_BRIDGE_BUCKETS, conference_bridge_hash_cb, conference_bridge_cmp_cb))) {
- return AST_MODULE_LOAD_DECLINE;
+ return AST_MODULE_LOAD_FAILURE;
}
-
if (ast_register_application_xml(app, confbridge_exec)) {
ao2_ref(conference_bridges, -1);
- return AST_MODULE_LOAD_DECLINE;
+ return AST_MODULE_LOAD_FAILURE;
}
- ast_cli_register_multiple(cli_confbridge, sizeof(cli_confbridge) / sizeof(struct ast_cli_entry));
+ res |= ast_cli_register_multiple(cli_confbridge, sizeof(cli_confbridge) / sizeof(struct ast_cli_entry));
+ res |= ast_manager_register_xml("ConfbridgeList", EVENT_FLAG_REPORTING, action_confbridgelist);
+ res |= ast_manager_register_xml("ConfbridgeListRooms", EVENT_FLAG_REPORTING, action_confbridgelistrooms);
+ res |= ast_manager_register_xml("ConfbridgeMute", EVENT_FLAG_CALL, action_confbridgemute);
+ res |= ast_manager_register_xml("ConfbridgeUnmute", EVENT_FLAG_CALL, action_confbridgeunmute);
+ res |= ast_manager_register_xml("ConfbridgeKick", EVENT_FLAG_CALL, action_confbridgekick);
+ res |= ast_manager_register_xml("ConfbridgeUnlock", EVENT_FLAG_CALL, action_confbridgeunlock);
+ res |= ast_manager_register_xml("ConfbridgeLock", EVENT_FLAG_CALL, action_confbridgelock);
+ res |= ast_manager_register_xml("ConfbridgeStartRecord", EVENT_FLAG_CALL, action_confbridgestartrecord);
+ res |= ast_manager_register_xml("ConfbridgeStopRecord", EVENT_FLAG_CALL, action_confbridgestoprecord);
+
+ conf_load_config(0);
+ return res;
+}
- return AST_MODULE_LOAD_SUCCESS;
+static int reload(void)
+{
+ return conf_load_config(1);
}
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "Conference Bridge Application",
.load = load_module,
.unload = unload_module,
+ .reload = reload,
.load_pri = AST_MODPRI_DEVSTATE_PROVIDER,
);
diff --git a/apps/confbridge/conf_config_parser.c b/apps/confbridge/conf_config_parser.c
new file mode 100644
index 000000000..dbec32bba
--- /dev/null
+++ b/apps/confbridge/conf_config_parser.c
@@ -0,0 +1,1444 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2011, Digium, Inc.
+ *
+ * David Vossel <dvossel@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.
+ */
+
+/*! \file
+ *
+ * \brief ConfBridge config parser
+ *
+ * \author David Vossel <dvossel@digium.com>
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+#include "asterisk/logger.h"
+#include "asterisk/config.h"
+#include "include/confbridge.h"
+#include "asterisk/astobj2.h"
+#include "asterisk/cli.h"
+#include "asterisk/bridging_features.h"
+#include "asterisk/stringfields.h"
+#include "asterisk/pbx.h"
+
+#define CONFBRIDGE_CONFIG "confbridge.conf"
+
+static struct ao2_container *user_profiles;
+static struct ao2_container *bridge_profiles;
+static struct ao2_container *menus;
+
+/*! bridge profile container functions */
+static int bridge_cmp_cb(void *obj, void *arg, int flags)
+{
+ const struct bridge_profile *entry1 = obj;
+ const struct bridge_profile *entry2 = arg;
+ return (!strcasecmp(entry1->name, entry2->name)) ? CMP_MATCH | CMP_STOP : 0;
+}
+static int bridge_hash_cb(const void *obj, const int flags)
+{
+ const struct bridge_profile *b_profile = obj;
+ return ast_str_case_hash(b_profile->name);
+}
+static int bridge_mark_delme_cb(void *obj, void *arg, int flag)
+{
+ struct bridge_profile *entry = obj;
+ entry->delme = 1;
+ return 0;
+}
+static int match_bridge_delme_cb(void *obj, void *arg, int flag)
+{
+ const struct bridge_profile *entry = obj;
+ return entry->delme ? CMP_MATCH : 0;
+}
+
+/*! menu container functions */
+static int menu_cmp_cb(void *obj, void *arg, int flags)
+{
+ const struct conf_menu *entry1 = obj;
+ const struct conf_menu *entry2 = arg;
+ return (!strcasecmp(entry1->name, entry2->name)) ? CMP_MATCH | CMP_STOP : 0;
+}
+static int menu_hash_cb(const void *obj, const int flags)
+{
+ const struct conf_menu *menu = obj;
+ return ast_str_case_hash(menu->name);
+}
+static int menu_mark_delme_cb(void *obj, void *arg, int flag)
+{
+ struct conf_menu *entry = obj;
+ entry->delme = 1;
+ return 0;
+}
+static int match_menu_delme_cb(void *obj, void *arg, int flag)
+{
+ const struct conf_menu *entry = obj;
+ return entry->delme ? CMP_MATCH : 0;
+}
+static void menu_destructor(void *obj)
+{
+ struct conf_menu *menu = obj;
+ struct conf_menu_entry *entry = NULL;
+
+ while ((entry = AST_LIST_REMOVE_HEAD(&menu->entries, entry))) {
+ conf_menu_entry_destroy(entry);
+ ast_free(entry);
+ }
+}
+
+/*! User profile container functions */
+static int user_cmp_cb(void *obj, void *arg, int flags)
+{
+ const struct user_profile *entry1 = obj;
+ const struct user_profile *entry2 = arg;
+ return (!strcasecmp(entry1->name, entry2->name)) ? CMP_MATCH | CMP_STOP : 0;
+}
+static int user_hash_cb(const void *obj, const int flags)
+{
+ const struct user_profile *u_profile = obj;
+ return ast_str_case_hash(u_profile->name);
+}
+static int user_mark_delme_cb(void *obj, void *arg, int flag)
+{
+ struct user_profile *entry = obj;
+ entry->delme = 1;
+ return 0;
+}
+static int match_user_delme_cb(void *obj, void *arg, int flag)
+{
+ const struct user_profile *entry = obj;
+ return entry->delme ? CMP_MATCH : 0;
+}
+
+/*! Bridge Profile Sounds functions */
+static void bridge_profile_sounds_destroy_cb(void *obj)
+{
+ struct bridge_profile_sounds *sounds = obj;
+ ast_string_field_free_memory(sounds);
+}
+
+static struct bridge_profile_sounds *bridge_profile_sounds_alloc(void)
+{
+ struct bridge_profile_sounds *sounds = ao2_alloc(sizeof(*sounds), bridge_profile_sounds_destroy_cb);
+
+ if (!sounds) {
+ return NULL;
+ }
+ if (ast_string_field_init(sounds, 512)) {
+ ao2_ref(sounds, -1);
+ return NULL;
+ }
+
+ return sounds;
+}
+
+static int set_user_option(const char *name, const char *value, struct user_profile *u_profile)
+{
+ if (!strcasecmp(name, "admin")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_ADMIN);
+ } else if (!strcasecmp(name, "marked")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_MARKEDUSER);
+ } else if (!strcasecmp(name, "startmuted")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_STARTMUTED);
+ } else if (!strcasecmp(name, "music_on_hold_when_empty")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_MUSICONHOLD);
+ } else if (!strcasecmp(name, "quiet")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_QUIET);
+ } else if (!strcasecmp(name, "announce_user_count_all")) {
+ if (ast_true(value)) {
+ u_profile->flags = u_profile->flags | USER_OPT_ANNOUNCEUSERCOUNTALL;
+ } else if (ast_false(value)) {
+ u_profile->flags = u_profile->flags & ~USER_OPT_ANNOUNCEUSERCOUNTALL;
+ } else if (sscanf(value, "%30u", &u_profile->announce_user_count_all_after) == 1) {
+ u_profile->flags = u_profile->flags | USER_OPT_ANNOUNCEUSERCOUNTALL;
+ } else {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "announce_user_count")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_ANNOUNCEUSERCOUNT);
+ } else if (!strcasecmp(name, "announce_only_user")) {
+ u_profile->flags = ast_true(value) ?
+ u_profile->flags & ~USER_OPT_NOONLYPERSON :
+ u_profile->flags | USER_OPT_NOONLYPERSON;
+ } else if (!strcasecmp(name, "wait_marked")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_WAITMARKED);
+ } else if (!strcasecmp(name, "end_marked")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_ENDMARKED);
+ } else if (!strcasecmp(name, "talk_detection_events")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_TALKER_DETECT);
+ } else if (!strcasecmp(name, "dtmf_passthrough")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_DTMF_PASS);
+ } else if (!strcasecmp(name, "announce_join_leave")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_ANNOUNCE_JOIN_LEAVE);
+ } else if (!strcasecmp(name, "pin")) {
+ ast_copy_string(u_profile->pin, value, sizeof(u_profile->pin));
+ } else if (!strcasecmp(name, "music_on_hold_class")) {
+ ast_copy_string(u_profile->moh_class, value, sizeof(u_profile->moh_class));
+ } else if (!strcasecmp(name, "denoise")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_DENOISE);
+ } else if (!strcasecmp(name, "dsp_talking_threshold")) {
+ if (sscanf(value, "%30u", &u_profile->talking_threshold) != 1) {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "dsp_silence_threshold")) {
+ if (sscanf(value, "%30u", &u_profile->silence_threshold) != 1) {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "dsp_drop_silence")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_DROP_SILENCE);
+ } else if (!strcasecmp(name, "template")) {
+ if (!(conf_find_user_profile(NULL, value, u_profile))) {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "jitterbuffer")) {
+ ast_set2_flag(u_profile, ast_true(value), USER_OPT_JITTERBUFFER);
+ } else {
+ return -1;
+ }
+ return 0;
+}
+
+static int set_sound(const char *sound_name, const char *sound_file, struct bridge_profile_sounds *sounds)
+{
+ if (ast_strlen_zero(sound_file)) {
+ return -1;
+ }
+
+ if (!strcasecmp(sound_name, "sound_only_person")) {
+ ast_string_field_set(sounds, onlyperson, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_has_joined")) {
+ ast_string_field_set(sounds, hasjoin, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_has_left")) {
+ ast_string_field_set(sounds, hasleft, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_kicked")) {
+ ast_string_field_set(sounds, kicked, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_muted")) {
+ ast_string_field_set(sounds, muted, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_unmuted")) {
+ ast_string_field_set(sounds, unmuted, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_there_are")) {
+ ast_string_field_set(sounds, thereare, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_other_in_party")) {
+ ast_string_field_set(sounds, otherinparty, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_place_into_conference")) {
+ ast_string_field_set(sounds, placeintoconf, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_wait_for_leader")) {
+ ast_string_field_set(sounds, waitforleader, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_get_pin")) {
+ ast_string_field_set(sounds, getpin, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_invalid_pin")) {
+ ast_string_field_set(sounds, invalidpin, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_locked")) {
+ ast_string_field_set(sounds, locked, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_unlocked_now")) {
+ ast_string_field_set(sounds, unlockednow, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_locked_now")) {
+ ast_string_field_set(sounds, lockednow, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_error_menu")) {
+ ast_string_field_set(sounds, errormenu, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_join")) {
+ ast_string_field_set(sounds, join, sound_file);
+ } else if (!strcasecmp(sound_name, "sound_leave")) {
+ ast_string_field_set(sounds, leave, sound_file);
+ } else {
+ return -1;
+ }
+
+ return 0;
+}
+static int set_bridge_option(const char *name, const char *value, struct bridge_profile *b_profile)
+{
+ if (!strcasecmp(name, "internal_sample_rate")) {
+ if (!strcasecmp(value, "auto")) {
+ b_profile->internal_sample_rate = 0;
+ } else if (sscanf(value, "%30u", &b_profile->internal_sample_rate) != 1) {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "mixing_interval")) {
+ if (sscanf(value, "%30u", &b_profile->mix_interval) != 1) {
+ return -1;
+ }
+ switch (b_profile->mix_interval) {
+ case 10:
+ case 20:
+ case 40:
+ case 80:
+ break;
+ default:
+ ast_log(LOG_WARNING, "invalid mixing interval %u\n", b_profile->mix_interval);
+ b_profile->mix_interval = 0;
+ return -1;
+ }
+ } else if (!strcasecmp(name, "record_conference")) {
+ ast_set2_flag(b_profile, ast_true(value), BRIDGE_OPT_RECORD_CONFERENCE);
+ } else if (!strcasecmp(name, "max_members")) {
+ if (sscanf(value, "%30u", &b_profile->max_members) != 1) {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "record_file")) {
+ ast_copy_string(b_profile->rec_file, value, sizeof(b_profile->rec_file));
+ } else if (strlen(name) >= 5 && !strncasecmp(name, "sound", 5)) {
+ if (set_sound(name, value, b_profile->sounds)) {
+ return -1;
+ }
+ } else if (!strcasecmp(name, "template")) { /* Only documented for use in CONFBRIDGE dialplan function */
+ struct bridge_profile *tmp = b_profile;
+ struct bridge_profile_sounds *sounds = bridge_profile_sounds_alloc();
+ struct bridge_profile_sounds *oldsounds = b_profile->sounds;
+ if (!sounds) {
+ return -1;
+ }
+ if (!(conf_find_bridge_profile(NULL, value, tmp))) {
+ ao2_ref(sounds, -1);
+ return -1;
+ }
+ /* Using a bridge profile as a template is a little complicated due to the sounds. Since the sounds
+ * structure of a dynamic profile will need to be altered, a completely new sounds structure must be
+ * create instead of simply holding a reference to the one built by the config file. */
+ ast_string_field_set(sounds, onlyperson, tmp->sounds->onlyperson);
+ ast_string_field_set(sounds, hasjoin, tmp->sounds->hasjoin);
+ ast_string_field_set(sounds, hasleft, tmp->sounds->hasleft);
+ ast_string_field_set(sounds, kicked, tmp->sounds->kicked);
+ ast_string_field_set(sounds, muted, tmp->sounds->muted);
+ ast_string_field_set(sounds, unmuted, tmp->sounds->unmuted);
+ ast_string_field_set(sounds, thereare, tmp->sounds->thereare);
+ ast_string_field_set(sounds, otherinparty, tmp->sounds->otherinparty);
+ ast_string_field_set(sounds, placeintoconf, tmp->sounds->placeintoconf);
+ ast_string_field_set(sounds, waitforleader, tmp->sounds->waitforleader);
+ ast_string_field_set(sounds, getpin, tmp->sounds->getpin);
+ ast_string_field_set(sounds, invalidpin, tmp->sounds->invalidpin);
+ ast_string_field_set(sounds, locked, tmp->sounds->locked);
+ ast_string_field_set(sounds, unlockednow, tmp->sounds->unlockednow);
+ ast_string_field_set(sounds, lockednow, tmp->sounds->lockednow);
+ ast_string_field_set(sounds, errormenu, tmp->sounds->errormenu);
+
+ ao2_ref(tmp->sounds, -1); /* sounds struct copied over to it from the template by reference only. */
+ ao2_ref(oldsounds,-1); /* original sounds struct we don't need anymore */
+ tmp->sounds = sounds; /* the new sounds struct that is a deep copy of the one from the template. */
+ } else {
+ return -1;
+ }
+
+ return 0;
+}
+
+/*! CONFBRIDGE dialplan function functions and channel datastore. */
+struct func_confbridge_data {
+ struct bridge_profile b_profile;
+ struct user_profile u_profile;
+ unsigned int b_usable:1; /*!< Tells if bridge profile is usable or not */
+ unsigned int u_usable:1; /*!< Tells if user profile is usable or not */
+};
+static void func_confbridge_destroy_cb(void *data)
+{
+ struct func_confbridge_data *b_data = data;
+ conf_bridge_profile_destroy(&b_data->b_profile);
+ ast_free(b_data);
+};
+static const struct ast_datastore_info confbridge_datastore = {
+ .type = "confbridge",
+ .destroy = func_confbridge_destroy_cb
+};
+int func_confbridge_helper(struct ast_channel *chan, const char *cmd, char *data, const char *value)
+{
+ struct ast_datastore *datastore = NULL;
+ struct func_confbridge_data *b_data = NULL;
+ char *parse = NULL;
+ int new = 0;
+ AST_DECLARE_APP_ARGS(args,
+ AST_APP_ARG(type);
+ AST_APP_ARG(option);
+ );
+
+ /* parse all the required arguments and make sure they exist. */
+ if (ast_strlen_zero(data) || ast_strlen_zero(value)) {
+ return -1;
+ }
+ parse = ast_strdupa(data);
+ AST_STANDARD_APP_ARGS(args, parse);
+ if (ast_strlen_zero(args.type) || ast_strlen_zero(args.option)) {
+ return -1;
+ }
+
+ ast_channel_lock(chan);
+ if (!(datastore = ast_channel_datastore_find(chan, &confbridge_datastore, NULL))) {
+ ast_channel_unlock(chan);
+
+ if (!(datastore = ast_datastore_alloc(&confbridge_datastore, NULL))) {
+ return 0;
+ }
+ if (!(b_data = ast_calloc(1, sizeof(*b_data)))) {
+ ast_datastore_free(datastore);
+ return 0;
+ }
+ if (!(b_data->b_profile.sounds = bridge_profile_sounds_alloc())) {
+ ast_datastore_free(datastore);
+ ast_free(b_data);
+ return 0;
+ }
+ datastore->data = b_data;
+ new = 1;
+ } else {
+ ast_channel_unlock(chan);
+ b_data = datastore->data;
+ }
+
+ /* SET(CONFBRIDGE(type,option)=value) */
+ if (!strcasecmp(args.type, "bridge") && !set_bridge_option(args.option, value, &b_data->b_profile)) {
+ b_data->b_usable = 1;
+ } else if (!strcasecmp(args.type, "user") && !set_user_option(args.option, value, &b_data->u_profile)) {
+ b_data->u_usable = 1;
+ } else {
+ ast_log(LOG_WARNING, "Profile type \"%s\" can not be set in CONFBRIDGE function with option \"%s\" and value \"%s\"\n",
+ args.type, args.option, value);
+ goto cleanup_error;
+ }
+ if (new) {
+ ast_channel_lock(chan);
+ ast_channel_datastore_add(chan, datastore);
+ ast_channel_unlock(chan);
+ }
+ return 0;
+
+cleanup_error:
+ ast_log(LOG_ERROR, "Invalid argument provided to the %s function\n", cmd);
+ if (new) {
+ ast_datastore_free(datastore);
+ }
+ return -1;
+}
+
+/*!
+ * \brief Parse the bridge profile options
+ */
+static int parse_bridge(const char *cat, struct ast_config *cfg)
+{
+ struct ast_variable *var;
+ struct bridge_profile tmp;
+ struct bridge_profile *b_profile;
+
+ ast_copy_string(tmp.name, cat, sizeof(tmp.name));
+ if ((b_profile = ao2_find(bridge_profiles, &tmp, OBJ_POINTER))) {
+ b_profile->delme = 0;
+ } else if ((b_profile = ao2_alloc(sizeof(*b_profile), NULL))) {
+ ast_copy_string(b_profile->name, cat, sizeof(b_profile->name));
+ ao2_link(bridge_profiles, b_profile);
+ } else {
+ return -1;
+ }
+
+ ao2_lock(b_profile);
+ /* set defaults */
+ b_profile->internal_sample_rate = 0;
+ b_profile->flags = 0;
+ b_profile->max_members = 0;
+ b_profile->mix_interval = 0;
+ memset(b_profile->rec_file, 0, sizeof(b_profile->rec_file));
+ if (b_profile->sounds) {
+ ao2_ref(b_profile->sounds, -1); /* sounds is read only. Once it has been created
+ * it can never be altered. This prevents having to
+ * do any locking after it is built from the config. */
+ b_profile->sounds = NULL;
+ }
+
+ if (!(b_profile->sounds = bridge_profile_sounds_alloc())) {
+ ao2_unlock(b_profile);
+ ao2_ref(b_profile, -1);
+ ao2_unlink(bridge_profiles, b_profile);
+ return -1;
+ }
+
+ for (var = ast_variable_browse(cfg, cat); var; var = var->next) {
+ if (!strcasecmp(var->name, "type")) {
+ continue;
+ } else if (set_bridge_option(var->name, var->value, b_profile)) {
+ ast_log(LOG_WARNING, "Invalid: '%s' at line %d of %s is not supported.\n",
+ var->name, var->lineno, CONFBRIDGE_CONFIG);
+ }
+ }
+ ao2_unlock(b_profile);
+
+ ao2_ref(b_profile, -1);
+ return 0;
+}
+
+static int parse_user(const char *cat, struct ast_config *cfg)
+{
+ struct ast_variable *var;
+ struct user_profile tmp;
+ struct user_profile *u_profile;
+
+ ast_copy_string(tmp.name, cat, sizeof(tmp.name));
+ if ((u_profile = ao2_find(user_profiles, &tmp, OBJ_POINTER))) {
+ u_profile->delme = 0;
+ } else if ((u_profile = ao2_alloc(sizeof(*u_profile), NULL))) {
+ ast_copy_string(u_profile->name, cat, sizeof(u_profile->name));
+ ao2_link(user_profiles, u_profile);
+ } else {
+ return -1;
+ }
+
+ ao2_lock(u_profile);
+ /* set defaults */
+ u_profile->flags = 0;
+ u_profile->announce_user_count_all_after = 0;
+ u_profile->silence_threshold = DEFAULT_SILENCE_THRESHOLD;
+ u_profile->talking_threshold = DEFAULT_TALKING_THRESHOLD;
+ memset(u_profile->pin, 0, sizeof(u_profile->pin));
+ memset(u_profile->moh_class, 0, sizeof(u_profile->moh_class));
+ for (var = ast_variable_browse(cfg, cat); var; var = var->next) {
+ if (!strcasecmp(var->name, "type")) {
+ continue;
+ } else if (set_user_option(var->name, var->value, u_profile)) {
+ ast_log(LOG_WARNING, "Invalid option '%s' at line %d of %s is not supported.\n",
+ var->name, var->lineno, CONFBRIDGE_CONFIG);
+ }
+ }
+ ao2_unlock(u_profile);
+
+ ao2_ref(u_profile, -1);
+ return 0;
+}
+
+static int add_action_to_menu_entry(struct conf_menu_entry *menu_entry, enum conf_menu_action_id id, char *databuf)
+{
+ struct conf_menu_action *menu_action = ast_calloc(1, sizeof(*menu_action));
+
+ if (!menu_action) {
+ return -1;
+ }
+ menu_action->id = id;
+
+ switch (id) {
+ case MENU_ACTION_NOOP:
+ case MENU_ACTION_TOGGLE_MUTE:
+ case MENU_ACTION_INCREASE_LISTENING:
+ case MENU_ACTION_DECREASE_LISTENING:
+ case MENU_ACTION_INCREASE_TALKING:
+ case MENU_ACTION_DECREASE_TALKING:
+ case MENU_ACTION_RESET_LISTENING:
+ case MENU_ACTION_RESET_TALKING:
+ case MENU_ACTION_ADMIN_TOGGLE_LOCK:
+ case MENU_ACTION_ADMIN_KICK_LAST:
+ case MENU_ACTION_LEAVE:
+ break;
+ case MENU_ACTION_PLAYBACK:
+ case MENU_ACTION_PLAYBACK_AND_CONTINUE:
+ if (!(ast_strlen_zero(databuf))) {
+ ast_copy_string(menu_action->data.playback_file, databuf, sizeof(menu_action->data.playback_file));
+ } else {
+ ast_free(menu_action);
+ return -1;
+ }
+ break;
+ case MENU_ACTION_DIALPLAN_EXEC:
+ if (!(ast_strlen_zero(databuf))) {
+ AST_DECLARE_APP_ARGS(args,
+ AST_APP_ARG(context);
+ AST_APP_ARG(exten);
+ AST_APP_ARG(priority);
+ );
+ AST_STANDARD_APP_ARGS(args, databuf);
+ if (!ast_strlen_zero(args.context)) {
+ ast_copy_string(menu_action->data.dialplan_args.context,
+ args.context,
+ sizeof(menu_action->data.dialplan_args.context));
+ }
+ if (!ast_strlen_zero(args.exten)) {
+ ast_copy_string(menu_action->data.dialplan_args.exten,
+ args.exten,
+ sizeof(menu_action->data.dialplan_args.exten));
+ }
+ menu_action->data.dialplan_args.priority = 1; /* 1 by default */
+ if (!ast_strlen_zero(args.priority) &&
+ (sscanf(args.priority, "%30u", &menu_action->data.dialplan_args.priority) != 1)) {
+ /* invalid priority */
+ ast_free(menu_action);
+ return -1;
+ }
+ } else {
+ ast_free(menu_action);
+ return -1;
+ }
+ };
+
+ AST_LIST_INSERT_TAIL(&menu_entry->actions, menu_action, action);
+
+ return 0;
+}
+
+static int add_menu_entry(struct conf_menu *menu, const char *dtmf, const char *action_names)
+{
+ struct conf_menu_entry *menu_entry = NULL;
+ int res = 0;
+ char *tmp_action_names = ast_strdupa(action_names);
+ char *action = NULL;
+ char *action_args;
+ char *tmp;
+ char buf[PATH_MAX];
+ char *delimiter = ",";
+
+ if (!(menu_entry = ast_calloc(1, sizeof(*menu_entry)))) {
+ return -1;
+ }
+
+ for (;;) {
+ char *comma;
+ char *startbrace;
+ char *endbrace;
+ unsigned int action_len;
+
+ if (ast_strlen_zero(tmp_action_names)) {
+ break;
+ }
+ startbrace = strchr(tmp_action_names, '(');
+ endbrace = strchr(tmp_action_names, ')');
+ comma = strchr(tmp_action_names, ',');
+
+ /* If the next action has brackets with comma delimited arguments in it,
+ * make the delimeter ')' instead of a comma to preserve the argments */
+ if (startbrace && endbrace && comma && (comma > startbrace && comma < endbrace)) {
+ delimiter = ")";
+ } else {
+ delimiter = ",";
+ }
+
+ if (!(action = strsep(&tmp_action_names, delimiter))) {
+ break;
+ }
+
+ action = ast_strip(action);
+ if (ast_strlen_zero(action)) {
+ continue;
+ }
+
+ action_len = strlen(action);
+ ast_copy_string(menu_entry->dtmf, dtmf, sizeof(menu_entry->dtmf));
+ if (!strcasecmp(action, "toggle_mute")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_TOGGLE_MUTE, NULL);
+ } else if (!strcasecmp(action, "no_op")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_NOOP, NULL);
+ } else if (!strcasecmp(action, "increase_listening_volume")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_INCREASE_LISTENING, NULL);
+ } else if (!strcasecmp(action, "decrease_listening_volume")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_DECREASE_LISTENING, NULL);
+ } else if (!strcasecmp(action, "increase_talking_volume")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_INCREASE_TALKING, NULL);
+ } else if (!strcasecmp(action, "reset_listening_volume")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_RESET_LISTENING, NULL);
+ } else if (!strcasecmp(action, "reset_talking_volume")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_RESET_TALKING, NULL);
+ } else if (!strcasecmp(action, "decrease_talking_volume")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_DECREASE_TALKING, NULL);
+ } else if (!strcasecmp(action, "admin_toggle_conference_lock")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_ADMIN_TOGGLE_LOCK, NULL);
+ } else if (!strcasecmp(action, "admin_kick_last")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_ADMIN_KICK_LAST, NULL);
+ } else if (!strcasecmp(action, "leave_conference")) {
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_LEAVE, NULL);
+ } else if (!strncasecmp(action, "dialplan_exec(", 14)) {
+ ast_copy_string(buf, action, sizeof(buf));
+ action_args = buf;
+ if ((action_args = strchr(action, '('))) {
+ action_args++;
+ }
+ /* it is possible that this argument may or may not
+ * have a closing brace at this point, it all depends on if
+ * comma delimited arguments were provided */
+ if ((tmp = strchr(action, ')'))) {
+ *tmp = '\0';
+ }
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_DIALPLAN_EXEC, action_args);
+ } else if (action_len >= 21 && !strncasecmp(action, "playback_and_continue(", 22)) {
+ ast_copy_string(buf, action, sizeof(buf));
+ action_args = buf;
+ if ((action_args = strchr(action, '(')) && (tmp = strrchr(action_args, ')'))) {
+ *tmp = '\0';
+ action_args++;
+ }
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_PLAYBACK_AND_CONTINUE, action_args);
+ } else if (action_len >= 8 && !strncasecmp(action, "playback(", 9)) {
+ ast_copy_string(buf, action, sizeof(buf));
+ action_args = buf;
+ if ((action_args = strchr(action, '(')) && (tmp = strrchr(action_args, ')'))) {
+ *tmp = '\0';
+ action_args++;
+ }
+ res |= add_action_to_menu_entry(menu_entry, MENU_ACTION_PLAYBACK, action_args);
+ }
+ }
+
+ /* if adding any of the actions failed, bail */
+ if (res) {
+ struct conf_menu_action *action;
+ while ((action = AST_LIST_REMOVE_HEAD(&menu_entry->actions, action))) {
+ ast_free(action);
+ }
+ ast_free(menu_entry);
+ return -1;
+ }
+
+ AST_LIST_INSERT_TAIL(&menu->entries, menu_entry, entry);
+
+ return 0;
+}
+static int parse_menu(const char *cat, struct ast_config *cfg)
+{
+ struct ast_variable *var;
+ struct conf_menu tmp;
+ struct conf_menu *menu;
+
+ ast_copy_string(tmp.name, cat, sizeof(tmp.name));
+ if ((menu = ao2_find(menus, &tmp, OBJ_POINTER))) {
+ menu->delme = 0;
+ } else if ((menu = ao2_alloc(sizeof(*menu), menu_destructor))) {
+ ast_copy_string(menu->name, cat, sizeof(menu->name));
+ ao2_link(menus, menu);
+ } else {
+ return -1;
+ }
+
+ ao2_lock(menu);
+ /* this isn't freeing the menu, just destroying the menu list so it can be rebuilt.*/
+ menu_destructor(menu);
+ for (var = ast_variable_browse(cfg, cat); var; var = var->next) {
+ if (!strcasecmp(var->name, "type")) {
+ continue;
+ } else if (add_menu_entry(menu, var->name, var->value)) {
+ ast_log(LOG_WARNING, "Unknown option '%s' at line %d of %s is not supported.\n",
+ var->name, var->lineno, CONFBRIDGE_CONFIG);
+ }
+ }
+ ao2_unlock(menu);
+
+ ao2_ref(menu, -1);
+ return 0;
+}
+
+static char *complete_user_profile_name(const char *line, const char *word, int pos, int state)
+{
+ int which = 0;
+ char *res = NULL;
+ int wordlen = strlen(word);
+ struct ao2_iterator i;
+ struct user_profile *u_profile = NULL;
+
+ i = ao2_iterator_init(user_profiles, 0);
+ while ((u_profile = ao2_iterator_next(&i))) {
+ if (!strncasecmp(u_profile->name, word, wordlen) && ++which > state) {
+ res = ast_strdup(u_profile->name);
+ ao2_ref(u_profile, -1);
+ break;
+ }
+ ao2_ref(u_profile, -1);
+ }
+ ao2_iterator_destroy(&i);
+
+ return res;
+}
+
+static char *handle_cli_confbridge_show_user_profiles(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct ao2_iterator it;
+ struct user_profile *u_profile;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge show profile users";
+ e->usage =
+ "Usage confbridge show profile users\n";
+ return NULL;
+ case CLI_GENERATE:
+ return NULL;
+ }
+
+ ast_cli(a->fd,"--------- User Profiles -----------\n");
+ ao2_lock(user_profiles);
+ it = ao2_iterator_init(user_profiles, 0);
+ while ((u_profile = ao2_iterator_next(&it))) {
+ ast_cli(a->fd,"%s\n", u_profile->name);
+ ao2_ref(u_profile, -1);
+ }
+ ao2_iterator_destroy(&it);
+ ao2_unlock(user_profiles);
+
+ return CLI_SUCCESS;
+}
+static char *handle_cli_confbridge_show_user_profile(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct user_profile u_profile;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge show profile user";
+ e->usage =
+ "Usage confbridge show profile user [<profile name>]\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 4) {
+ return complete_user_profile_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+
+ if (a->argc != 5) {
+ return CLI_SHOWUSAGE;
+ }
+
+ if (!(conf_find_user_profile(NULL, a->argv[4], &u_profile))) {
+ ast_cli(a->fd, "No conference user profile named '%s' found!\n", a->argv[4]);
+ return CLI_SUCCESS;
+ }
+
+ ast_cli(a->fd,"--------------------------------------------\n");
+ ast_cli(a->fd,"Name: %s\n",
+ u_profile.name);
+ ast_cli(a->fd,"Admin: %s\n",
+ u_profile.flags & USER_OPT_ADMIN ?
+ "true" : "false");
+ ast_cli(a->fd,"Marked User: %s\n",
+ u_profile.flags & USER_OPT_MARKEDUSER ?
+ "true" : "false");
+ ast_cli(a->fd,"Start Muted: %s\n",
+ u_profile.flags & USER_OPT_STARTMUTED?
+ "true" : "false");
+ ast_cli(a->fd,"MOH When Empty: %s\n",
+ u_profile.flags & USER_OPT_MUSICONHOLD ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"MOH Class: %s\n",
+ ast_strlen_zero(u_profile.moh_class) ?
+ "default" : u_profile.moh_class);
+ ast_cli(a->fd,"Quiet: %s\n",
+ u_profile.flags & USER_OPT_QUIET ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Wait Marked: %s\n",
+ u_profile.flags & USER_OPT_WAITMARKED ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"END Marked: %s\n",
+ u_profile.flags & USER_OPT_ENDMARKED ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Drop_silence: %s\n",
+ u_profile.flags & USER_OPT_DROP_SILENCE ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Silence Threshold: %dms\n",
+ u_profile.silence_threshold);
+ ast_cli(a->fd,"Talking Threshold: %dms\n",
+ u_profile.talking_threshold);
+ ast_cli(a->fd,"Denoise: %s\n",
+ u_profile.flags & USER_OPT_DENOISE ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Jitterbuffer: %s\n",
+ u_profile.flags & USER_OPT_JITTERBUFFER ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Talk Detect Events: %s\n",
+ u_profile.flags & USER_OPT_TALKER_DETECT ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"DTMF Pass Through: %s\n",
+ u_profile.flags & USER_OPT_DTMF_PASS ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"PIN: %s\n",
+ ast_strlen_zero(u_profile.pin) ?
+ "None" : u_profile.pin);
+ ast_cli(a->fd,"Announce User Count: %s\n",
+ u_profile.flags & USER_OPT_ANNOUNCEUSERCOUNT ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Announce join/leave: %s\n",
+ u_profile.flags & USER_OPT_ANNOUNCE_JOIN_LEAVE ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"Announce User Count all: %s\n",
+ u_profile.flags & USER_OPT_ANNOUNCEUSERCOUNTALL ?
+ "enabled" : "disabled");
+ ast_cli(a->fd,"\n");
+
+ return CLI_SUCCESS;
+}
+
+static char *complete_bridge_profile_name(const char *line, const char *word, int pos, int state)
+{
+ int which = 0;
+ char *res = NULL;
+ int wordlen = strlen(word);
+ struct ao2_iterator i;
+ struct bridge_profile *b_profile = NULL;
+
+ i = ao2_iterator_init(bridge_profiles, 0);
+ while ((b_profile = ao2_iterator_next(&i))) {
+ if (!strncasecmp(b_profile->name, word, wordlen) && ++which > state) {
+ res = ast_strdup(b_profile->name);
+ ao2_ref(b_profile, -1);
+ break;
+ }
+ ao2_ref(b_profile, -1);
+ }
+ ao2_iterator_destroy(&i);
+
+ return res;
+}
+
+static char *handle_cli_confbridge_show_bridge_profiles(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct ao2_iterator it;
+ struct bridge_profile *b_profile;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge show profile bridges";
+ e->usage =
+ "Usage confbridge show profile bridges\n";
+ return NULL;
+ case CLI_GENERATE:
+ return NULL;
+ }
+
+ ast_cli(a->fd,"--------- Bridge Profiles -----------\n");
+ ao2_lock(bridge_profiles);
+ it = ao2_iterator_init(bridge_profiles, 0);
+ while ((b_profile = ao2_iterator_next(&it))) {
+ ast_cli(a->fd,"%s\n", b_profile->name);
+ ao2_ref(b_profile, -1);
+ }
+ ao2_iterator_destroy(&it);
+ ao2_unlock(bridge_profiles);
+
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_show_bridge_profile(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct bridge_profile b_profile;
+ char tmp[64];
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge show profile bridge";
+ e->usage =
+ "Usage confbridge show profile bridge <profile name>\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 4) {
+ return complete_bridge_profile_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+
+ if (a->argc != 5) {
+ return CLI_SHOWUSAGE;
+ }
+
+ if (!(conf_find_bridge_profile(NULL, a->argv[4], &b_profile))) {
+ ast_cli(a->fd, "No conference bridge profile named '%s' found!\n", a->argv[4]);
+ return CLI_SUCCESS;
+ }
+
+ ast_cli(a->fd,"--------------------------------------------\n");
+ ast_cli(a->fd,"Name: %s\n", b_profile.name);
+
+ if (b_profile.internal_sample_rate) {
+ snprintf(tmp, sizeof(tmp), "%d", b_profile.internal_sample_rate);
+ } else {
+ ast_copy_string(tmp, "auto", sizeof(tmp));
+ }
+ ast_cli(a->fd,"Internal Sample Rate: %s\n", tmp);
+
+ if (b_profile.mix_interval) {
+ ast_cli(a->fd,"Mixing Interval: %d\n", b_profile.mix_interval);
+ } else {
+ ast_cli(a->fd,"Mixing Interval: Default 20ms\n");
+ }
+
+ ast_cli(a->fd,"Record Conference: %s\n",
+ b_profile.flags & BRIDGE_OPT_RECORD_CONFERENCE ?
+ "yes" : "no");
+
+ ast_cli(a->fd,"Record File: %s\n",
+ ast_strlen_zero(b_profile.rec_file) ? "Auto Generated" :
+ b_profile.rec_file);
+
+ if (b_profile.max_members) {
+ ast_cli(a->fd,"Max Members: %d\n", b_profile.max_members);
+ } else {
+ ast_cli(a->fd,"Max Members: No Limit\n");
+ }
+
+ ast_cli(a->fd,"sound_join: %s\n", conf_get_sound(CONF_SOUND_JOIN, b_profile.sounds));
+ ast_cli(a->fd,"sound_leave: %s\n", conf_get_sound(CONF_SOUND_LEAVE, b_profile.sounds));
+ ast_cli(a->fd,"sound_only_person: %s\n", conf_get_sound(CONF_SOUND_ONLY_PERSON, b_profile.sounds));
+ ast_cli(a->fd,"sound_has_joined: %s\n", conf_get_sound(CONF_SOUND_HAS_JOINED, b_profile.sounds));
+ ast_cli(a->fd,"sound_has_left: %s\n", conf_get_sound(CONF_SOUND_HAS_LEFT, b_profile.sounds));
+ ast_cli(a->fd,"sound_kicked: %s\n", conf_get_sound(CONF_SOUND_KICKED, b_profile.sounds));
+ ast_cli(a->fd,"sound_muted: %s\n", conf_get_sound(CONF_SOUND_MUTED, b_profile.sounds));
+ ast_cli(a->fd,"sound_unmuted: %s\n", conf_get_sound(CONF_SOUND_UNMUTED, b_profile.sounds));
+ ast_cli(a->fd,"sound_there_are: %s\n", conf_get_sound(CONF_SOUND_THERE_ARE, b_profile.sounds));
+ ast_cli(a->fd,"sound_other_in_party: %s\n", conf_get_sound(CONF_SOUND_OTHER_IN_PARTY, b_profile.sounds));
+ ast_cli(a->fd,"sound_place_into_conference: %s\n", conf_get_sound(CONF_SOUND_PLACE_IN_CONF, b_profile.sounds));
+ ast_cli(a->fd,"sound_wait_for_leader: %s\n", conf_get_sound(CONF_SOUND_WAIT_FOR_LEADER, b_profile.sounds));
+ ast_cli(a->fd,"sound_get_pin: %s\n", conf_get_sound(CONF_SOUND_GET_PIN, b_profile.sounds));
+ ast_cli(a->fd,"sound_invalid_pin: %s\n", conf_get_sound(CONF_SOUND_INVALID_PIN, b_profile.sounds));
+ ast_cli(a->fd,"sound_locked: %s\n", conf_get_sound(CONF_SOUND_LOCKED, b_profile.sounds));
+ ast_cli(a->fd,"sound_unlocked_now: %s\n", conf_get_sound(CONF_SOUND_UNLOCKED_NOW, b_profile.sounds));
+ ast_cli(a->fd,"sound_lockednow: %s\n", conf_get_sound(CONF_SOUND_LOCKED_NOW, b_profile.sounds));
+ ast_cli(a->fd,"sound_error_menu: %s\n", conf_get_sound(CONF_SOUND_ERROR_MENU, b_profile.sounds));
+ ast_cli(a->fd,"\n");
+
+ conf_bridge_profile_destroy(&b_profile);
+ return CLI_SUCCESS;
+}
+
+static char *complete_menu_name(const char *line, const char *word, int pos, int state)
+{
+ int which = 0;
+ char *res = NULL;
+ int wordlen = strlen(word);
+ struct ao2_iterator i;
+ struct conf_menu *menu = NULL;
+
+ i = ao2_iterator_init(menus, 0);
+ while ((menu = ao2_iterator_next(&i))) {
+ if (!strncasecmp(menu->name, word, wordlen) && ++which > state) {
+ res = ast_strdup(menu->name);
+ ao2_ref(menu, -1);
+ break;
+ }
+ ao2_ref(menu, -1);
+ }
+ ao2_iterator_destroy(&i);
+
+ return res;
+}
+
+static char *handle_cli_confbridge_show_menus(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct ao2_iterator it;
+ struct conf_menu *menu;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge show menus";
+ e->usage =
+ "Usage confbridge show profile menus\n";
+ return NULL;
+ case CLI_GENERATE:
+ return NULL;
+ }
+
+ ast_cli(a->fd,"--------- Menus -----------\n");
+ ao2_lock(menus);
+ it = ao2_iterator_init(menus, 0);
+ while ((menu = ao2_iterator_next(&it))) {
+ ast_cli(a->fd,"%s\n", menu->name);
+ ao2_ref(menu, -1);
+ }
+ ao2_iterator_destroy(&it);
+ ao2_unlock(menus);
+
+ return CLI_SUCCESS;
+}
+
+static char *handle_cli_confbridge_show_menu(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+ struct conf_menu tmp;
+ struct conf_menu *menu;
+ struct conf_menu_entry *menu_entry = NULL;
+ struct conf_menu_action *menu_action = NULL;
+
+ switch (cmd) {
+ case CLI_INIT:
+ e->command = "confbridge show menu";
+ e->usage =
+ "Usage confbridge show menu [<menu name>]\n";
+ return NULL;
+ case CLI_GENERATE:
+ if (a->pos == 3) {
+ return complete_menu_name(a->line, a->word, a->pos, a->n);
+ }
+ return NULL;
+ }
+
+ if (a->argc != 4) {
+ return CLI_SHOWUSAGE;
+ }
+
+ ast_copy_string(tmp.name, a->argv[3], sizeof(tmp.name));
+ if (!(menu = ao2_find(menus, &tmp, OBJ_POINTER))) {
+ ast_cli(a->fd, "No conference menu named '%s' found!\n", a->argv[3]);
+ return CLI_SUCCESS;
+ }
+ ao2_lock(menu);
+
+ ast_cli(a->fd,"Name: %s\n", menu->name);
+ AST_LIST_TRAVERSE(&menu->entries, menu_entry, entry) {
+ int action_num = 0;
+ ast_cli(a->fd, "%s=", menu_entry->dtmf);
+ AST_LIST_TRAVERSE(&menu_entry->actions, menu_action, action) {
+ if (action_num) {
+ ast_cli(a->fd, ", ");
+ }
+ switch (menu_action->id) {
+ case MENU_ACTION_TOGGLE_MUTE:
+ ast_cli(a->fd, "toggle_mute");
+ break;
+ case MENU_ACTION_NOOP:
+ ast_cli(a->fd, "no_op");
+ break;
+ case MENU_ACTION_INCREASE_LISTENING:
+ ast_cli(a->fd, "increase_listening_volume");
+ break;
+ case MENU_ACTION_DECREASE_LISTENING:
+ ast_cli(a->fd, "decrease_listening_volume");
+ break;
+ case MENU_ACTION_RESET_LISTENING:
+ ast_cli(a->fd, "reset_listening_volume");
+ break;
+ case MENU_ACTION_RESET_TALKING:
+ ast_cli(a->fd, "reset_talking_volume");
+ break;
+ case MENU_ACTION_INCREASE_TALKING:
+ ast_cli(a->fd, "increase_talking_volume");
+ break;
+ case MENU_ACTION_DECREASE_TALKING:
+ ast_cli(a->fd, "decrease_talking_volume");
+ break;
+ case MENU_ACTION_PLAYBACK:
+ ast_cli(a->fd, "playback(%s)", menu_action->data.playback_file);
+ break;
+ case MENU_ACTION_PLAYBACK_AND_CONTINUE:
+ ast_cli(a->fd, "playback_and_continue(%s)", menu_action->data.playback_file);
+ break;
+ case MENU_ACTION_DIALPLAN_EXEC:
+ ast_cli(a->fd, "dialplan_exec(%s,%s,%d)",
+ menu_action->data.dialplan_args.context,
+ menu_action->data.dialplan_args.exten,
+ menu_action->data.dialplan_args.priority);
+ break;
+ case MENU_ACTION_ADMIN_TOGGLE_LOCK:
+ ast_cli(a->fd, "admin_toggle_conference_lock");
+ break;
+ case MENU_ACTION_ADMIN_KICK_LAST:
+ ast_cli(a->fd, "admin_kick_last");
+ break;
+ case MENU_ACTION_LEAVE:
+ ast_cli(a->fd, "leave_conference");
+ break;
+ }
+ action_num++;
+ }
+ ast_cli(a->fd,"\n");
+ }
+
+
+ ao2_unlock(menu);
+ ao2_ref(menu, -1);
+ return CLI_SUCCESS;
+}
+
+static struct ast_cli_entry cli_confbridge_parser[] = {
+ AST_CLI_DEFINE(handle_cli_confbridge_show_user_profile, "Show a conference user profile."),
+ AST_CLI_DEFINE(handle_cli_confbridge_show_bridge_profile, "Show a conference bridge profile."),
+ AST_CLI_DEFINE(handle_cli_confbridge_show_menu, "Show a conference menu"),
+ AST_CLI_DEFINE(handle_cli_confbridge_show_user_profiles, "Show a list of conference user profiles."),
+ AST_CLI_DEFINE(handle_cli_confbridge_show_bridge_profiles, "Show a list of conference bridge profiles."),
+ AST_CLI_DEFINE(handle_cli_confbridge_show_menus, "Show a list of conference menus"),
+
+};
+
+static int conf_parse_init(void)
+{
+ if (!(user_profiles = ao2_container_alloc(283, user_hash_cb, user_cmp_cb))) {
+ conf_destroy_config();
+ return -1;
+ }
+
+ if (!(bridge_profiles = ao2_container_alloc(283, bridge_hash_cb, bridge_cmp_cb))) {
+ conf_destroy_config();
+ return -1;
+ }
+
+ if (!(menus = ao2_container_alloc(283, menu_hash_cb, menu_cmp_cb))) {
+ conf_destroy_config();
+ return -1;
+ }
+
+ ast_cli_register_multiple(cli_confbridge_parser, ARRAY_LEN(cli_confbridge_parser));
+
+ return 0;
+}
+
+void conf_destroy_config()
+{
+ if (user_profiles) {
+ ao2_ref(user_profiles, -1);
+ user_profiles = NULL;
+ }
+ if (bridge_profiles) {
+ ao2_ref(bridge_profiles, -1);
+ bridge_profiles = NULL;
+ }
+
+ if (menus) {
+ ao2_ref(menus, -1);
+ menus = NULL;
+ }
+ ast_cli_unregister_multiple(cli_confbridge_parser, sizeof(cli_confbridge_parser) / sizeof(struct ast_cli_entry));
+}
+
+static void remove_all_delme(void)
+{
+ ao2_callback(user_profiles, OBJ_NODATA | OBJ_MULTIPLE | OBJ_UNLINK, match_user_delme_cb, NULL);
+ ao2_callback(bridge_profiles, OBJ_NODATA | OBJ_MULTIPLE | OBJ_UNLINK, match_bridge_delme_cb, NULL);
+ ao2_callback(menus, OBJ_NODATA | OBJ_MULTIPLE | OBJ_UNLINK, match_menu_delme_cb, NULL);
+}
+
+static void mark_all_delme(void)
+{
+ ao2_callback(user_profiles, OBJ_NODATA | OBJ_MULTIPLE, user_mark_delme_cb, NULL);
+ ao2_callback(bridge_profiles, OBJ_NODATA | OBJ_MULTIPLE, bridge_mark_delme_cb, NULL);
+ ao2_callback(menus, OBJ_NODATA | OBJ_MULTIPLE, menu_mark_delme_cb, NULL);
+}
+
+int conf_load_config(int reload)
+{
+ struct ast_flags config_flags = { 0, };
+ struct ast_config *cfg = ast_config_load(CONFBRIDGE_CONFIG, config_flags);
+ const char *type = NULL;
+ char *cat = NULL;
+
+ if (!reload) {
+ conf_parse_init();
+ }
+
+ if (!cfg || cfg == CONFIG_STATUS_FILEMISSING || cfg == CONFIG_STATUS_FILEINVALID) {
+ return 0;
+ }
+
+ mark_all_delme();
+
+ while ((cat = ast_category_browse(cfg, cat))) {
+ if (!(type = (ast_variable_retrieve(cfg, cat, "type")))) {
+ if (strcasecmp(cat, "general")) {
+ ast_log(LOG_WARNING, "Section '%s' lacks type\n", cat);
+ }
+ continue;
+ }
+ if (!strcasecmp(type, "bridge")) {
+ parse_bridge(cat, cfg);
+ } else if (!strcasecmp(type, "user")) {
+ parse_user(cat, cfg);
+ } else if (!strcasecmp(type, "menu")) {
+ parse_menu(cat, cfg);
+ } else {
+ continue;
+ }
+ }
+
+ remove_all_delme();
+
+ return 0;
+}
+
+static void conf_user_profile_copy(struct user_profile *dst, struct user_profile *src)
+{
+ memcpy(dst, src, sizeof(*dst));
+}
+
+const struct user_profile *conf_find_user_profile(struct ast_channel *chan, const char *user_profile_name, struct user_profile *result)
+{
+ struct user_profile tmp;
+ struct user_profile *tmp2;
+ struct ast_datastore *datastore = NULL;
+ struct func_confbridge_data *b_data = NULL;
+ ast_copy_string(tmp.name, user_profile_name, sizeof(tmp.name));
+
+ if (chan) {
+ ast_channel_lock(chan);
+ if ((datastore = ast_channel_datastore_find(chan, &confbridge_datastore, NULL))) {
+ ast_channel_unlock(chan);
+ b_data = datastore->data;
+ if (b_data->u_usable) {
+ conf_user_profile_copy(result, &b_data->u_profile);
+ return result;
+ }
+ }
+ ast_channel_unlock(chan);
+ }
+
+ if (ast_strlen_zero(user_profile_name)) {
+ user_profile_name = DEFAULT_USER_PROFILE;
+ }
+ if (!(tmp2 = ao2_find(user_profiles, &tmp, OBJ_POINTER))) {
+ return NULL;
+ }
+ ao2_lock(tmp2);
+ conf_user_profile_copy(result, tmp2);
+ ao2_unlock(tmp2);
+ ao2_ref(tmp2, -1);
+
+ return result;
+}
+
+void conf_bridge_profile_copy(struct bridge_profile *dst, struct bridge_profile *src)
+{
+ memcpy(dst, src, sizeof(*dst));
+ if (src->sounds) {
+ ao2_ref(src->sounds, +1);
+ }
+}
+
+void conf_bridge_profile_destroy(struct bridge_profile *b_profile)
+{
+ if (b_profile->sounds) {
+ ao2_ref(b_profile->sounds, -1);
+ b_profile->sounds = NULL;
+ }
+}
+
+const struct bridge_profile *conf_find_bridge_profile(struct ast_channel *chan, const char *bridge_profile_name, struct bridge_profile *result)
+{
+ struct bridge_profile tmp;
+ struct bridge_profile *tmp2;
+ struct ast_datastore *datastore = NULL;
+ struct func_confbridge_data *b_data = NULL;
+
+ if (chan) {
+ ast_channel_lock(chan);
+ if ((datastore = ast_channel_datastore_find(chan, &confbridge_datastore, NULL))) {
+ ast_channel_unlock(chan);
+ b_data = datastore->data;
+ if (b_data->b_usable) {
+ conf_bridge_profile_copy(result, &b_data->b_profile);
+ return result;
+ }
+ }
+ ast_channel_unlock(chan);
+ }
+ if (ast_strlen_zero(bridge_profile_name)) {
+ bridge_profile_name = DEFAULT_BRIDGE_PROFILE;
+ }
+ ast_copy_string(tmp.name, bridge_profile_name, sizeof(tmp.name));
+ if (!(tmp2 = ao2_find(bridge_profiles, &tmp, OBJ_POINTER))) {
+ return NULL;
+ }
+ ao2_lock(tmp2);
+ conf_bridge_profile_copy(result, tmp2);
+ ao2_unlock(tmp2);
+ ao2_ref(tmp2, -1);
+
+ return result;
+}
+
+struct dtmf_menu_hook_pvt {
+ struct conference_bridge_user *conference_bridge_user;
+ struct conf_menu_entry menu_entry;
+ struct conf_menu *menu;
+};
+
+static void menu_hook_destroy(void *hook_pvt)
+{
+ struct dtmf_menu_hook_pvt *pvt = hook_pvt;
+ struct conf_menu_action *action = NULL;
+
+ ao2_ref(pvt->menu, -1);
+
+ while ((action = AST_LIST_REMOVE_HEAD(&pvt->menu_entry.actions, action))) {
+ ast_free(action);
+ }
+ ast_free(pvt);
+}
+
+static int menu_hook_callback(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, void *hook_pvt)
+{
+ struct dtmf_menu_hook_pvt *pvt = hook_pvt;
+ return conf_handle_dtmf(bridge_channel, pvt->conference_bridge_user, &pvt->menu_entry, pvt->menu);
+}
+
+static int copy_menu_entry(struct conf_menu_entry *dst, struct conf_menu_entry *src)
+{
+ struct conf_menu_action *menu_action = NULL;
+ struct conf_menu_action *new_menu_action = NULL;
+
+ memcpy(dst, src, sizeof(*dst));
+ AST_LIST_HEAD_INIT_NOLOCK(&dst->actions);
+
+ AST_LIST_TRAVERSE(&src->actions, menu_action, action) {
+ if (!(new_menu_action = ast_calloc(1, sizeof(*new_menu_action)))) {
+ return -1;
+ }
+ memcpy(new_menu_action, menu_action, sizeof(*new_menu_action));
+ AST_LIST_INSERT_HEAD(&dst->actions, new_menu_action, action);
+ }
+ return 0;
+}
+
+void conf_menu_entry_destroy(struct conf_menu_entry *menu_entry)
+{
+ struct conf_menu_action *menu_action = NULL;
+ while ((menu_action = AST_LIST_REMOVE_HEAD(&menu_entry->actions, action))) {
+ ast_free(menu_action);
+ }
+}
+
+int conf_find_menu_entry_by_sequence(const char *dtmf_sequence, struct conf_menu *menu, struct conf_menu_entry *result)
+{
+ struct conf_menu_entry *menu_entry = NULL;
+
+ ao2_lock(menu);
+ AST_LIST_TRAVERSE(&menu->entries, menu_entry, entry) {
+ if (!strcasecmp(menu_entry->dtmf, dtmf_sequence)) {
+ copy_menu_entry(result, menu_entry);
+ ao2_unlock(menu);
+ return 1;
+ }
+ }
+ ao2_unlock(menu);
+
+ return 0;
+}
+
+int conf_set_menu_to_user(const char *menu_name, struct conference_bridge_user *conference_bridge_user)
+{
+ struct conf_menu tmp;
+ struct conf_menu *menu;
+ struct conf_menu_entry *menu_entry = NULL;
+ ast_copy_string(tmp.name, menu_name, sizeof(tmp.name));
+
+ if (!(menu = ao2_find(menus, &tmp, OBJ_POINTER))) {
+ return -1;
+ }
+ ao2_lock(menu);
+ AST_LIST_TRAVERSE(&menu->entries, menu_entry, entry) {
+ struct dtmf_menu_hook_pvt *pvt;
+ if (!(pvt = ast_calloc(1, sizeof(*pvt)))) {
+ ao2_unlock(menu);
+ ao2_ref(menu, -1);
+ return -1;
+ }
+ if (copy_menu_entry(&pvt->menu_entry, menu_entry)) {
+ ast_free(pvt);
+ ao2_unlock(menu);
+ ao2_ref(menu, -1);
+ return -1;
+ }
+ pvt->conference_bridge_user = conference_bridge_user;
+ ao2_ref(menu, +1);
+ pvt->menu = menu;
+
+ ast_bridge_features_hook(&conference_bridge_user->features, pvt->menu_entry.dtmf, menu_hook_callback, pvt, menu_hook_destroy);
+ }
+
+ ao2_unlock(menu);
+ ao2_ref(menu, -1);
+
+ return 0;
+}
diff --git a/apps/confbridge/include/confbridge.h b/apps/confbridge/include/confbridge.h
new file mode 100644
index 000000000..4b6c0615e
--- /dev/null
+++ b/apps/confbridge/include/confbridge.h
@@ -0,0 +1,320 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2011, Digium, Inc.
+ *
+ * David Vossel <dvossel@digium.com>
+ * Joshua Colp <jcolp@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.
+ */
+
+
+#ifndef _CONFBRIDGE_H
+#define _CONFBRIDGE_H
+
+#include "asterisk.h"
+#include "asterisk/app.h"
+#include "asterisk/logger.h"
+#include "asterisk/linkedlists.h"
+#include "asterisk/channel.h"
+#include "asterisk/bridging.h"
+#include "asterisk/bridging_features.h"
+
+/* Maximum length of a conference bridge name */
+#define MAX_CONF_NAME 32
+/* Maximum length of a conference pin */
+#define MAX_PIN 80
+
+#define DEFAULT_USER_PROFILE "default_user"
+#define DEFAULT_BRIDGE_PROFILE "default_bridge"
+
+#define DEFAULT_TALKING_THRESHOLD 160
+#define DEFAULT_SILENCE_THRESHOLD 2500
+
+enum user_profile_flags {
+ USER_OPT_ADMIN = (1 << 0), /*!< Set if the caller is an administrator */
+ USER_OPT_NOONLYPERSON = (1 << 1), /*!< Set if the "you are currently the only person in this conference" sound file should not be played */
+ USER_OPT_MARKEDUSER = (1 << 2), /*!< Set if the caller is a marked user */
+ USER_OPT_STARTMUTED = (1 << 3), /*!< Set if the caller should be initially set muted */
+ USER_OPT_MUSICONHOLD = (1 << 4), /*!< Set if music on hold should be played if nobody else is in the conference bridge */
+ USER_OPT_QUIET = (1 << 5), /*!< Set if no audio prompts should be played */
+ USER_OPT_ANNOUNCEUSERCOUNT = (1 << 6), /*!< Set if the number of users should be announced to the caller */
+ USER_OPT_WAITMARKED = (1 << 7), /*!< Set if the user must wait for a marked user before starting */
+ USER_OPT_ENDMARKED = (1 << 8), /*!< Set if the user should be kicked after the last Marked user exits */
+ USER_OPT_DENOISE = (1 << 9), /*!< Sets if denoise filter should be used on audio before mixing. */
+ USER_OPT_ANNOUNCE_JOIN_LEAVE = (1 << 10), /*!< Sets if the user's name should be recorded and announced on join and leave. */
+ USER_OPT_TALKER_DETECT = (1 << 11), /*!< Sets if start and stop talking events should generated for this user over AMI. */
+ USER_OPT_DROP_SILENCE = (1 << 12), /*!< Sets if silence should be dropped from the mix or not. */
+ USER_OPT_DTMF_PASS = (1 << 13), /*!< Sets if dtmf should be passed into the conference or not */
+ USER_OPT_ANNOUNCEUSERCOUNTALL = (1 << 14), /*!< Sets if the number of users should be announced to everyone. */
+ USER_OPT_JITTERBUFFER = (1 << 15), /*!< Places a jitterbuffer on the user. */
+};
+
+enum bridge_profile_flags {
+ BRIDGE_OPT_RECORD_CONFERENCE = (1 << 0), /*!< Set if the conference should be recorded */
+};
+
+enum conf_menu_action_id {
+ MENU_ACTION_TOGGLE_MUTE = 1,
+ MENU_ACTION_PLAYBACK,
+ MENU_ACTION_PLAYBACK_AND_CONTINUE,
+ MENU_ACTION_INCREASE_LISTENING,
+ MENU_ACTION_DECREASE_LISTENING,
+ MENU_ACTION_RESET_LISTENING,
+ MENU_ACTION_RESET_TALKING,
+ MENU_ACTION_INCREASE_TALKING,
+ MENU_ACTION_DECREASE_TALKING,
+ MENU_ACTION_DIALPLAN_EXEC,
+ MENU_ACTION_ADMIN_TOGGLE_LOCK,
+ MENU_ACTION_ADMIN_KICK_LAST,
+ MENU_ACTION_LEAVE,
+ MENU_ACTION_NOOP,
+};
+
+/*! The conference menu action contains both
+ * the action id that represents the action that
+ * must take place, along with any data associated
+ * with that action. */
+struct conf_menu_action {
+ enum conf_menu_action_id id;
+ union {
+ char playback_file[PATH_MAX];
+ struct {
+ char context[AST_MAX_CONTEXT];
+ char exten[AST_MAX_EXTENSION];
+ int priority;
+ } dialplan_args;
+ } data;
+ AST_LIST_ENTRY(conf_menu_action) action;
+};
+
+/*! Conference menu entries contain the DTMF sequence
+ * and the list of actions that are associated with that
+ * sequence. */
+struct conf_menu_entry {
+ /*! the DTMF sequence that triggers the actions */
+ char dtmf[MAXIMUM_DTMF_FEATURE_STRING];
+ /*! The actions associated with this menu entry. */
+ AST_LIST_HEAD_NOLOCK(, conf_menu_action) actions;
+ AST_LIST_ENTRY(conf_menu_entry) entry;
+};
+
+/*! Conference menu structure. Contains a list
+ * of DTMF sequences coupled with the actions those
+ * sequences invoke.*/
+struct conf_menu {
+ char name[128];
+ int delme;
+ AST_LIST_HEAD_NOLOCK(, conf_menu_entry) entries;
+};
+
+struct user_profile {
+ char name[128];
+ char pin[MAX_PIN];
+ char moh_class[128];
+ unsigned int flags;
+ unsigned int announce_user_count_all_after;
+ /*! The time in ms of talking before a user is considered to be talking by the dsp. */
+ unsigned int talking_threshold;
+ /*! The time in ms of silence before a user is considered to be silent by the dsp. */
+ unsigned int silence_threshold;
+ int delme;
+};
+
+enum conf_sounds {
+ CONF_SOUND_HAS_JOINED,
+ CONF_SOUND_HAS_LEFT,
+ CONF_SOUND_KICKED,
+ CONF_SOUND_MUTED,
+ CONF_SOUND_UNMUTED,
+ CONF_SOUND_ONLY_ONE,
+ CONF_SOUND_THERE_ARE,
+ CONF_SOUND_OTHER_IN_PARTY,
+ CONF_SOUND_PLACE_IN_CONF,
+ CONF_SOUND_WAIT_FOR_LEADER,
+ CONF_SOUND_LEADER_HAS_LEFT,
+ CONF_SOUND_GET_PIN,
+ CONF_SOUND_INVALID_PIN,
+ CONF_SOUND_ONLY_PERSON,
+ CONF_SOUND_LOCKED,
+ CONF_SOUND_LOCKED_NOW,
+ CONF_SOUND_UNLOCKED_NOW,
+ CONF_SOUND_ERROR_MENU,
+ CONF_SOUND_JOIN,
+ CONF_SOUND_LEAVE,
+};
+
+struct bridge_profile_sounds {
+ AST_DECLARE_STRING_FIELDS(
+ AST_STRING_FIELD(hasjoin);
+ AST_STRING_FIELD(hasleft);
+ AST_STRING_FIELD(kicked);
+ AST_STRING_FIELD(muted);
+ AST_STRING_FIELD(unmuted);
+ AST_STRING_FIELD(onlyone);
+ AST_STRING_FIELD(thereare);
+ AST_STRING_FIELD(otherinparty);
+ AST_STRING_FIELD(placeintoconf);
+ AST_STRING_FIELD(waitforleader);
+ AST_STRING_FIELD(leaderhasleft);
+ AST_STRING_FIELD(getpin);
+ AST_STRING_FIELD(invalidpin);
+ AST_STRING_FIELD(onlyperson);
+ AST_STRING_FIELD(locked);
+ AST_STRING_FIELD(lockednow);
+ AST_STRING_FIELD(unlockednow);
+ AST_STRING_FIELD(errormenu);
+ AST_STRING_FIELD(leave);
+ AST_STRING_FIELD(join);
+ );
+};
+
+struct bridge_profile {
+ char name[64];
+ char rec_file[PATH_MAX];
+ unsigned int flags;
+ unsigned int max_members; /*!< The maximum number of participants allowed in the conference */
+ unsigned int internal_sample_rate; /*!< The internal sample rate of the bridge. 0 when set to auto adjust mode. */
+ unsigned int mix_interval; /*!< The internal mixing interval used by the bridge. When set to 0 the bridgewill use a default interval. */
+ struct bridge_profile_sounds *sounds;
+ int delme;
+};
+
+/*! \brief The structure that represents a conference bridge */
+struct conference_bridge {
+ char name[MAX_CONF_NAME]; /*!< Name of the conference bridge */
+ struct ast_bridge *bridge; /*!< Bridge structure doing the mixing */
+ struct bridge_profile b_profile; /*!< The Bridge Configuration Profile */
+ unsigned int users; /*!< Number of users present */
+ unsigned int markedusers; /*!< Number of marked users present */
+ unsigned int locked:1; /*!< Is this conference bridge locked? */
+ struct ast_channel *playback_chan; /*!< Channel used for playback into the conference bridge */
+ struct ast_channel *record_chan; /*!< Channel used for recording the conference */
+ pthread_t record_thread; /*!< The thread the recording chan lives in */
+ ast_mutex_t playback_lock; /*!< Lock used for playback channel */
+ AST_LIST_HEAD_NOLOCK(, conference_bridge_user) users_list; /*!< List of users participating in the conference bridge */
+};
+
+/*! \brief The structure that represents a conference bridge user */
+struct conference_bridge_user {
+ struct conference_bridge *conference_bridge; /*!< Conference bridge they are participating in */
+ struct bridge_profile b_profile; /*!< The Bridge Configuration Profile */
+ struct user_profile u_profile; /*!< The User Configuration Profile */
+ char menu_name[64]; /*!< The name of the DTMF menu assigned to this user */
+ char name_rec_location[PATH_MAX]; /*!< Location of the User's name recorded file if it exists */
+ struct ast_channel *chan; /*!< Asterisk channel participating */
+ struct ast_bridge_features features; /*!< Bridge features structure */
+ struct ast_bridge_tech_optimizations tech_args; /*!< Bridge technology optimizations for talk detection */
+ unsigned int kicked:1; /*!< User has been kicked from the conference */
+ AST_LIST_ENTRY(conference_bridge_user) list; /*!< Linked list information */
+};
+
+/*! \brief load confbridge.conf file */
+int conf_load_config(int reload);
+
+/*! \brief destroy the information loaded from the confbridge.conf file*/
+void conf_destroy_config(void);
+
+/*!
+ * \brief find a user profile given a user profile's name and store
+ * that profile in result structure.
+ *
+ * \details This function first attempts to find any custom user
+ * profile that might exist on a channel datastore, if that doesn't
+ * exist it looks up the provided user profile name, if that doesn't
+ * exist either the default_user profile is used.
+
+ * \retval user profile on success
+ * \retval NULL on failure
+ */
+const struct user_profile *conf_find_user_profile(struct ast_channel *chan, const char *user_profile_name, struct user_profile *result);
+
+/*!
+ * \brief Find a bridge profile
+ *
+ * \details Any bridge profile found using this function must be
+ * destroyed using conf_bridge_profile_destroy. This function first
+ * attempts to find any custom bridge profile that might exist on
+ * a channel datastore, if that doesn't exist it looks up the
+ * provided bridge profile name, if that doesn't exist either
+ * the default_bridge profile is used.
+ *
+ * \retval Bridge profile on success
+ * \retval NULL on failure
+ */
+const struct bridge_profile *conf_find_bridge_profile(struct ast_channel *chan, const char *bridge_profile_name, struct bridge_profile *result);
+
+/*!
+ * \brief Destroy a bridge profile found by 'conf_find_bridge_profile'
+ */
+void conf_bridge_profile_destroy(struct bridge_profile *b_profile);
+
+/*!
+ * \brief copies a bridge profile
+ * \note conf_bridge_profile_destroy must be called on the dst structure
+ */
+void conf_bridge_profile_copy(struct bridge_profile *dst, struct bridge_profile *src);
+
+/*!
+ * \brief Set a DTMF menu to a conference user by menu name.
+ *
+ * \retval 0 on success, menu was found and set
+ * \retval -1 on error, menu was not found
+ */
+int conf_set_menu_to_user(const char *menu_name, struct conference_bridge_user *conference_bridge_user);
+
+/*!
+ * \brief Finds a menu_entry in a menu structure matched by DTMF sequence.
+ *
+ * \note the menu entry found must be destroyed using conf_menu_entry_destroy()
+ *
+ * \retval 1 success, entry is found and stored in result
+ * \retval 0 failure, no entry found for given DTMF sequence
+ */
+int conf_find_menu_entry_by_sequence(const char *dtmf_sequence, struct conf_menu *menu, struct conf_menu_entry *result);
+
+/*!
+ * \brief Destroys and frees all the actions stored in a menu_entry structure
+ */
+void conf_menu_entry_destroy(struct conf_menu_entry *menu_entry);
+
+/*!
+ * \brief Once a DTMF sequence matches a sequence in the user's DTMF menu, this function will get
+ * called to perform the menu action.
+ *
+ * \param bridge_channel, Bridged channel this is involving
+ * \param conference_bridge_user, the conference user to perform the action on.
+ * \param menu_entry, the menu entry that invoked this callback to occur.
+ * \param menu, an AO2 referenced pointer to the entire menu structure the menu_entry
+ * derived from.
+ *
+ * \note The menu_entry is a deep copy of the entry found in the menu structure. This allows
+ * for the menu_entry to be accessed without requiring the menu lock. If the menu must
+ * be accessed, the menu lock must be held. Reference counting of the menu structure is
+ * handled outside of the scope of this function.
+ *
+ * \retval 0 success
+ * \retval -1 failure
+ */
+int conf_handle_dtmf(
+ struct ast_bridge_channel *bridge_channel,
+ struct conference_bridge_user *conference_bridge_user,
+ struct conf_menu_entry *menu_entry,
+ struct conf_menu *menu);
+
+
+/*! \brief Looks to see if sound file is stored in bridge profile sounds, if not
+ * default sound is provided.*/
+const char *conf_get_sound(enum conf_sounds sound, struct bridge_profile_sounds *custom_sounds);
+
+int func_confbridge_helper(struct ast_channel *chan, const char *cmd, char *data, const char *value);
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-01 06:24:02 +0000