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app_senddtmf: Add SendFlash AMI action. 

Adds an AMI action to send a flash event
on a channel.

ASTERISK-30440 #close

Change-Id: I4707aeecb3cd8f3e63fd0c3fe009798943c369c9
(cherry picked from commit 3556ca239a)
This commit is contained in:
Naveen Albert 2023-02-26 13:15:50 +00:00 committed by Asterisk Development Team
parent 0dd0bc3e65
commit 3dcf6ddde5
2 changed files with 51 additions and 0 deletions
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47
apps/app_senddtmf.c
View File

@ -97,6 +97,23 @@
<para>Plays a dtmf digit on the specified channel.</para>
</description>
</manager>
<manager name="SendFlash" language="en_US">
<synopsis>
Send a hook flash on a specific channel.
</synopsis>
<syntax>
<xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
<parameter name="Channel" required="true">
<para>Channel name to send hook flash to.</para>
</parameter>
<parameter name="Receive" required="false">
<para>Emulate receiving a hook flash on this channel instead of sending it out.</para>
</parameter>
</syntax>
<description>
<para>Sends a hook flash on the specified channel.</para>
</description>
</manager>
***/
enum read_option_flags {
@ -218,12 +235,41 @@ static int manager_play_dtmf(struct mansession *s, const struct message *m)
return 0;
}
static int manager_send_flash(struct mansession *s, const struct message *m)
{
const char *channel = astman_get_header(m, "Channel");
const char *receive_s = astman_get_header(m, "Receive");
struct ast_channel *chan;
if (!(chan = ast_channel_get_by_name(channel))) {
astman_send_error(s, m, "Channel not found");
return 0;
}
if (ast_true(receive_s)) {
struct ast_frame f = { AST_FRAME_CONTROL, };
f.subclass.integer = AST_CONTROL_FLASH;
ast_queue_frame(chan, &f);
} else {
struct ast_frame f = { AST_FRAME_CONTROL, };
f.subclass.integer = AST_CONTROL_FLASH;
ast_channel_lock(chan);
ast_write(chan, &f);
ast_channel_unlock(chan);
}
chan = ast_channel_unref(chan);
astman_send_ack(s, m, "Flash successfully queued");
return 0;
}
static int unload_module(void)
{
int res;
res = ast_unregister_application(senddtmf_name);
res |= ast_manager_unregister("PlayDTMF");
res |= ast_manager_unregister("SendFlash");
return res;
}
@ -233,6 +279,7 @@ static int load_module(void)
int res;
res = ast_manager_register_xml("PlayDTMF", EVENT_FLAG_CALL, manager_play_dtmf);
res |= ast_manager_register_xml("SendFlash", EVENT_FLAG_CALL, manager_send_flash);
res |= ast_register_application_xml(senddtmf_name, senddtmf_exec);
return res;

4
doc/CHANGES-staging/ami_hook_flash.txt Normal file
View File

@ -0,0 +1,4 @@
Subject: app_senddtmf
The SendFlash AMI action now allows sending
a hook flash event on a channel.