From 3de21f21bfced1a0d3f156008e338a50c3ecefd2 Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Tue, 21 Jul 2009 08:45:25 +0200
Subject: [PATCH] freeswitch plugin: Some coding style changes.

---
 src/freeswitch.c | 53 +++++++++++++++++++++++++++++++++--------------------
 1 file changed, 33 insertions(+), 20 deletions(-)

diff --git a/src/freeswitch.c b/src/freeswitch.c
index b4e40ea0..83097899 100644
--- a/src/freeswitch.c
+++ b/src/freeswitch.c
@@ -67,11 +67,11 @@ struct fs_command_s;
 typedef struct fs_command_s fs_command_t;
 struct fs_command_s
 {
-	char *line;		// "api sofia status profile res-public"
-	char *instance;		// "profile-sofia-res-public"
-	char *buffer;		// <output from esl command as a char*>
-	size_t buffer_size;	// strlen(*buffer)+3
-	size_t buffer_fill;	// 0 or 1
+	char *line;		/* "api sofia status profile res-public" */
+	char *instance;		/* "profile-sofia-res-public" */
+	char *buffer;		/* <output from esl command as a char*> */
+	size_t buffer_size;	/* strlen(*buffer)+3 */
+	size_t buffer_fill;	/* 0 or 1 */
 	fs_match_t *matches;
 	fs_command_t *next;
 };
@@ -83,7 +83,7 @@ static char *fs_port = NULL;
 static char *fs_pass = NULL;
 
 static esl_handle_t esl_handle = {{0}};
-// static int thread_running = 0; // for when subscribing to esl events
+/* static int thread_running = 0; for when subscribing to esl events */
 
 /*
  * Private functions
@@ -249,7 +249,7 @@ static int fs_config_add_match (fs_command_t *fs_command, oconfig_item_t *ci)
 	} /* while (status == 0) */
 
 	if (status != 0)
-	return (status);
+		return (status);
 
 	fs_match->match = match_create_simple (fs_match->regex, fs_match->dstype);
 	if (fs_match->match == NULL)
@@ -361,19 +361,24 @@ static int fs_complex_config (oconfig_item_t *ci)
 	{
 		oconfig_item_t *child = ci->children + i;
 
+		/* FIXME: Don't simply dereference the
+		 * child->values[0].value.string pointer! */
 		if (strcasecmp ("Host", child->key) == 0)
 		{
-			if (fs_host != NULL) free (fs_host);
+			if (fs_host != NULL)
+				free (fs_host);
 			fs_host = strdup(child->values[0].value.string);
 		}
 		else if (strcasecmp ("Port", child->key) == 0)
 		{
-			if (fs_port != NULL) free (fs_port);
+			if (fs_port != NULL)
+				free (fs_port);
 			fs_port = strdup(child->values[0].value.string);
 		}
 		else if (strcasecmp ("Password", child->key) == 0)
 		{
-			if (fs_pass != NULL) free (fs_pass);
+			if (fs_pass != NULL)
+				free (fs_pass);
 			fs_pass = strdup(child->values[0].value.string);
 		}
 		else if (strcasecmp ("Command", child->key) == 0)
@@ -384,9 +389,11 @@ static int fs_complex_config (oconfig_item_t *ci)
 			else
 				errors++;
 		}
+		/* FIXME: This plugin should have a `Interval' option. */
 		else
 		{
-			WARNING ("freeswitch plugin: Option '%s' not allowed here.", child->key);
+			WARNING ("freeswitch plugin: Option '%s' not allowed here.",
+					child->key);
 			errors++;
 		}
 	}
@@ -476,21 +483,23 @@ static int fs_read (void)
 	return (0);
 } /* int fs_read */
 
-/*
+#if 0
 static void *msg_thread_run(esl_thread_t *me, void *obj)
 {
 	esl_handle_t *esl_handle = (esl_handle_t *) obj;
 	thread_running = 1;
 
-	// Maybe do some more in this loop later, like receive subscribed events,
-	// and create statistics of them
-	// see fs_cli.c function static void *msg_thread_run(), around line 198
+	/* Maybe do some more in this loop later, like receive subscribed
+	 * events, and create statistics of them see fs_cli.c function static
+	 * void *msg_thread_run(), around line 198 */
 	while (thread_running && esl_handle->connected)
 	{
 		esl_status_t status = esl_recv_event_timed(esl_handle, 10, 1, NULL);
 		if (status == ESL_FAIL)
 		{
-			//DEBUG ("Disconnected [%s]\n", ESL_LOG_WARNING); // todo fixit
+			/* TODO FIXME
+			DEBUG ("Disconnected [%s]\n", ESL_LOG_WARNING);
+			*/
 			DEBUG ("Disconnected [%s]\n", "ESL_LOG_WARNING");
 			thread_running = 0;
 		}
@@ -500,6 +509,7 @@ static void *msg_thread_run(esl_thread_t *me, void *obj)
 	thread_running = 0;
 	return (NULL);
 } */ /* void *msg_thread_run */
+#endif
 
 static int fs_init (void)
 {
@@ -509,15 +519,17 @@ static int fs_init (void)
 	if (fs_pass == NULL) fs_pass = FS_DEF_PASS;
 
 	/* Connect to FreeSWITCH over ESL */
-	DEBUG ("freeswitch plugin: making ESL connection to %s %s %s\n", fs_host, fs_port, fs_pass);
+	DEBUG ("freeswitch plugin: making ESL connection to %s %s %s\n",
+			fs_host, fs_port, fs_pass);
 	if (esl_connect(&esl_handle, fs_host, atoi(fs_port), fs_pass))
 	{
-		ERROR ("freeswitch plugin: connection failed [%s]", esl_handle.err);
+		ERROR ("freeswitch plugin: connection failed [%s]",
+				esl_handle.err);
 		return (-1);
 	}
 
 	/* Start a seperate thread for incoming events here */
-	//esl_thread_create_detached(msg_thread_run, &esl_handle);
+	/* esl_thread_create_detached(msg_thread_run, &esl_handle); */
 
 	return(0);
 } /* int fs_init */
@@ -525,7 +537,8 @@ static int fs_init (void)
 static int fs_shutdown (void)
 {
 	DEBUG ("freeswitch plugin: disconnecting");
-	if (esl_handle.connected) esl_disconnect(&esl_handle);
+	if (esl_handle.connected)
+		esl_disconnect(&esl_handle);
 	fs_command_free (fs_commands_g);
 	fs_commands_g = NULL;
 	return (0);
-- 
2.11.0