From a64eaf9e1c94f19cccbed70dd8b021b5556dfaaf Mon Sep 17 00:00:00 2001
From: markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Thu, 23 Aug 2001 17:57:10 +0000
Subject: Version 0.1.9 from FTP

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@353 f38db490-d61c-443f-a65b-d21fe96a405b
---
 apps/app_url.c | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100755 apps/app_url.c

(limited to 'apps/app_url.c')

diff --git a/apps/app_url.c b/apps/app_url.c
new file mode 100755
index 000000000..542c490a7
--- /dev/null
+++ b/apps/app_url.c
@@ -0,0 +1,137 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * App to transmit a URL
+ * 
+ * Copyright (C) 1999, Mark Spencer
+ *
+ * Mark Spencer <markster@linux-support.net>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+ 
+#include <asterisk/file.h>
+#include <asterisk/logger.h>
+#include <asterisk/channel.h>
+#include <asterisk/pbx.h>
+#include <asterisk/module.h>
+#include <asterisk/translate.h>
+#include <asterisk/image.h>
+#include <string.h>
+#include <stdlib.h>
+#include <pthread.h>
+
+static char *tdesc = "Send URL Applications";
+
+static char *app = "SendURL";
+
+static char *synopsis = "Send a URL";
+
+static char *descrip = 
+"  SendURL(URL[|option]): Requests client go to URL.  If the client\n"
+"does not support html transport, and  there  exists  a  step  with\n"
+"priority  n + 101,  then  execution  will  continue  at that step.\n"
+"Otherwise, execution will continue at  the  next  priority  level.\n"
+"SendURL only returns 0  if  the  URL  was  sent  correctly  or  if\n"
+"the channel  does  not  support HTML transport,  and -1 otherwise.\n"
+"If the option 'wait' is  specified,  execution  will  wait  for an\n"
+"acknowledgement that  the  URL  has  been loaded before continuing\n"
+"and will return -1 if the peer is unable to load the URL\n";
+
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
+
+static int sendurl_exec(struct ast_channel *chan, void *data)
+{
+	int res = 0;
+	struct localuser *u;
+	char tmp[256];
+	char *options;
+	int option_wait=0;
+	struct ast_frame *f;
+	if (!data || !strlen((char *)data)) {
+		ast_log(LOG_WARNING, "SendURL requires an argument (URL)\n");
+		return -1;
+	}
+	strncpy(tmp, (char *)data, sizeof(tmp));
+	strtok(tmp, "|");
+	options = strtok(NULL, "|");
+	if (options && !strcasecmp(options, "wait"))
+		option_wait = 1;
+	LOCAL_USER_ADD(u);
+	if (!ast_channel_supports_html(chan)) {
+		/* Does not support transport */
+		if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->callerid))
+			chan->priority += 100;
+		LOCAL_USER_REMOVE(u);
+		return 0;
+	}
+	res = ast_channel_sendurl(chan, tmp);
+	if (res > -1) {
+		if (option_wait) {
+			for(;;) {
+				/* Wait for an event */
+				res = ast_waitfor(chan, -1);
+				if (res < 0) 
+					break;
+				f = ast_read(chan);
+				if (!f) {
+					res = -1;
+					break;
+				}
+				if (f->frametype == AST_FRAME_HTML) {
+					switch(f->subclass) {
+					case AST_HTML_LDCOMPLETE:
+						res = 0;
+						ast_frfree(f);
+						goto out;
+						break;
+					case AST_HTML_NOSUPPORT:
+						/* Does not support transport */
+						if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->callerid))
+							chan->priority += 100;
+						res = 0;
+						goto out;
+						break;
+					default:
+						ast_log(LOG_WARNING, "Don't know what to do with HTML subclass %d\n", f->subclass);
+					};
+				}
+				ast_frfree(f);
+			}
+		}
+	}
+out:	
+	LOCAL_USER_REMOVE(u);
+	return res;
+}
+
+int unload_module(void)
+{
+	STANDARD_HANGUP_LOCALUSERS;
+	return ast_unregister_application(app);
+}
+
+int load_module(void)
+{
+	return ast_register_application(app, sendurl_exec, synopsis, descrip);
+}
+
+char *description(void)
+{
+	return tdesc;
+}
+
+int usecount(void)
+{
+	int res;
+	STANDARD_USECOUNT(res);
+	return res;
+}
+
+char *key()
+{
+	return ASTERISK_GPL_KEY;
+}
-- 
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