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bridge_holding/app_bridgewait: Add new entertainment options

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This patch adds more entertainment options to holding bridges and the
bridge_wait application. Also, holding bridges will now use music on
hold as the default entertainment option instead of none. The
parameters for app_bridgewait have changed to (role, options) from
the previous (options) and the options themselves have changed as
well (entertainment options are now contained in an enumerator, role
specification is handled by the role parameter, etc)

(closes issue ASTERISK-21923)
Reported by: Matthew Jordan
Review: https://reviewboard.asterisk.org/r/2679/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@394731 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jonathan Rose
2013-07-18 16:49:44 +00:00
parent c1a7567d24
commit 81f36bee0f
3 changed files with 144 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
bridges/bridge_holding.c
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@@ -54,18 +54,18 @@ enum role_flags {
HOLDING_ROLE_ANNOUNCER = (1 << 1),
};
/* BUGBUG Add IDLE_MODE_HOLD option to put channel on hold using AST_CONTROL_HOLD/AST_CONTROL_UNHOLD while in bridge */
/* BUGBUG Add IDLE_MODE_SILENCE to send silence media frames to channel while in bridge (uses a silence generator) */
/* BUGBUG A channel without the holding_participant role will assume IDLE_MODE_MOH with the default music class. */
enum idle_modes {
IDLE_MODE_NONE = 0,
IDLE_MODE_MOH,
IDLE_MODE_RINGING,
IDLE_MODE_SILENCE,
IDLE_MODE_HOLD,
};
/*! \brief Structure which contains per-channel role information */
struct holding_channel {
struct ast_flags holding_roles;
struct ast_silence_generator *silence_generator;
enum idle_modes idle_mode;
};
@@ -85,6 +85,15 @@ static void participant_stop_hold_audio(struct ast_bridge_channel *bridge_channe
break;
case IDLE_MODE_NONE:
break;
case IDLE_MODE_SILENCE:
if (hc->silence_generator) {
ast_channel_stop_silence_generator(bridge_channel->chan, hc->silence_generator);
hc->silence_generator = NULL;
}
break;
case IDLE_MODE_HOLD:
ast_bridge_channel_queue_control_data(bridge_channel, AST_CONTROL_UNHOLD, NULL, 0);
break;
}
}
@@ -103,6 +112,7 @@ static void participant_start_hold_audio(struct ast_bridge_channel *bridge_chann
{
struct holding_channel *hc = bridge_channel->tech_pvt;
const char *moh_class;
size_t moh_length;
if (!hc) {
return;
@@ -118,6 +128,14 @@ static void participant_start_hold_audio(struct ast_bridge_channel *bridge_chann
break;
case IDLE_MODE_NONE:
break;
case IDLE_MODE_SILENCE:
hc->silence_generator = ast_channel_start_silence_generator(bridge_channel->chan);
break;
case IDLE_MODE_HOLD:
moh_class = ast_bridge_channel_get_role_option(bridge_channel, "holding_participant", "moh_class");
moh_length = moh_class ? strlen(moh_class + 1) : 0;
ast_bridge_channel_queue_control_data(bridge_channel, AST_CONTROL_HOLD, moh_class, moh_length);
break;
}
}
@@ -133,11 +151,17 @@ static void handle_participant_join(struct ast_bridge_channel *bridge_channel, s
}
if (ast_strlen_zero(idle_mode)) {
hc->idle_mode = IDLE_MODE_NONE;
hc->idle_mode = IDLE_MODE_MOH;
} else if (!strcmp(idle_mode, "musiconhold")) {
hc->idle_mode = IDLE_MODE_MOH;
} else if (!strcmp(idle_mode, "ringing")) {
hc->idle_mode = IDLE_MODE_RINGING;
} else if (!strcmp(idle_mode, "none")) {
hc->idle_mode = IDLE_MODE_NONE;
} else if (!strcmp(idle_mode, "silence")) {
hc->idle_mode = IDLE_MODE_SILENCE;
} else if (!strcmp(idle_mode, "hold")) {
hc->idle_mode = IDLE_MODE_HOLD;
} else {
ast_debug(2, "channel %s idle mode '%s' doesn't match any expected idle mode\n", ast_channel_name(us), idle_mode);
}