[asterisk-commits] russell: branch 1.6.0 r118960 - in /branches/1.6.0: ./ apps/app_milliwatt.c

[SVN commits to the Asterisk project]

Author: russell
Date: Thu May 29 12:46:57 2008
New Revision: 118960

URL: http://svn.digium.com/view/asterisk?view=rev&rev=118960
Log:
Merged revisions 118959 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

................
r118959 | russell | 2008-05-29 12:46:04 -0500 (Thu, 29 May 2008) | 11 lines

Merged revisions 118956 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r118956 | russell | 2008-05-29 12:38:38 -0500 (Thu, 29 May 2008) | 3 lines

Change milliwatt to use the proper tone by default (1004 Hz) instead of 1000 Hz.
An option is there to use 1000 Hz for anyone that might want it.

........

................

Modified:
    branches/1.6.0/   (props changed)
    branches/1.6.0/apps/app_milliwatt.c

Propchange: branches/1.6.0/
------------------------------------------------------------------------------
Binary property 'trunk-merged' - no diff available.

Modified: branches/1.6.0/apps/app_milliwatt.c
URL: http://svn.digium.com/view/asterisk/branches/1.6.0/apps/app_milliwatt.c?view=diff&rev=118960&r1=118959&r2=118960
==============================================================================
--- branches/1.6.0/apps/app_milliwatt.c (original)
+++ branches/1.6.0/apps/app_milliwatt.c Thu May 29 12:46:57 2008
@@ -31,13 +31,18 @@
 
 #include "asterisk/module.h"
 #include "asterisk/channel.h"
+#include "asterisk/pbx.h"
 
 static char *app = "Milliwatt";
 
-static char *synopsis = "Generate a Constant 1000Hz tone at 0dbm (mu-law)";
+static char *synopsis = "Generate a Constant 1004Hz tone at 0dbm (mu-law)";
 
 static char *descrip = 
-"Milliwatt(): Generate a Constant 1000Hz tone at 0dbm (mu-law)\n";
+"   Milliwatt([options]): Generate a Constant 1004Hz tone at 0dbm.\n"
+"Previous versions of this application generated the tone at 1000Hz.  If for\n"
+"some reason you would prefer that behavior, supply the 'o' option to get the\n"
+"old behavior.\n"
+"";
 
 static char digital_milliwatt[] = {0x1e,0x0b,0x0b,0x1e,0x9e,0x8b,0x8b,0x9e} ;
 
@@ -74,6 +79,7 @@
 		ast_log(LOG_WARNING, "Only doing %d samples (%d requested)\n", maxsamples, samples);
 		samples = maxsamples;
 	}
+
 	len = samples * sizeof (buf[0]);
 	wf.datalen = len;
 	wf.samples = samples;
@@ -92,33 +98,61 @@
 	return 0;
 }
 
-static struct ast_generator milliwattgen = 
-{
+static struct ast_generator milliwattgen = {
 	alloc: milliwatt_alloc,
 	release: milliwatt_release,
 	generate: milliwatt_generate,
 };
 
-static int milliwatt_exec(struct ast_channel *chan, void *data)
+static int old_milliwatt_exec(struct ast_channel *chan)
 {
-
 	ast_set_write_format(chan, AST_FORMAT_ULAW);
 	ast_set_read_format(chan, AST_FORMAT_ULAW);
 
-
-	if (chan->_state != AST_STATE_UP)
+	if (chan->_state != AST_STATE_UP) {
 		ast_answer(chan);
+	}
 
 	if (ast_activate_generator(chan,&milliwattgen,"milliwatt") < 0) {
 		ast_log(LOG_WARNING,"Failed to activate generator on '%s'\n",chan->name);
 		return -1;
 	}
 
-	while(!ast_safe_sleep(chan, 10000));
+	while (!ast_safe_sleep(chan, 10000))
+		;
 
 	ast_deactivate_generator(chan);
 
 	return -1;
+}
+
+static int milliwatt_exec(struct ast_channel *chan, void *data)
+{
+	const char *options = data;
+	struct ast_app *playtones_app, *wait_app;
+	int res = -1;
+
+	if (!ast_strlen_zero(options) && strchr(options, 'o')) {
+		return old_milliwatt_exec(chan);
+	}
+
+	if (!(playtones_app = pbx_findapp("Playtones"))) {
+		ast_log(LOG_ERROR, "The Playtones application is required to run Milliwatt()\n");
+		return -1;
+	}
+
+	if (!(wait_app = pbx_findapp("Wait"))) {
+		ast_log(LOG_ERROR, "The Playtones application is required to run Milliwatt()\n");
+		return -1;
+	}
+
+	res = pbx_exec(chan, playtones_app, "1004,1000");
+
+	while (!res) {
+		res = pbx_exec(chan, wait_app, "3600");
+	}
+
+	return res;
 }
 
 static int unload_module(void)