1 files changed, 120 insertions, 0 deletions
diff --git a/trunk/apps/app_softhangup.c b/trunk/apps/app_softhangup.c
new file mode 100644
index 000000000..7af852560
--- /dev/null
+++ b/trunk/apps/app_softhangup.c
@@ -0,0 +1,120 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 1999 - 2005, Digium, Inc.
+ *
+ * Mark Spencer <markster@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ *
+ * \brief SoftHangup application
+ *
+ * \author Mark Spencer <markster@digium.com>
+ * 
+ * \ingroup applications
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include "asterisk/file.h"
+#include "asterisk/channel.h"
+#include "asterisk/pbx.h"
+#include "asterisk/module.h"
+#include "asterisk/lock.h"
+#include "asterisk/app.h"
+
+static char *synopsis = "Soft Hangup Application";
+
+static char *desc = "  SoftHangup(Technology/resource[,options]):\n"
+"Hangs up the requested channel.  If there are no channels to hangup,\n"
+"the application will report it.\n"
+"  Options:\n"
+"     'a'  - hang up all channels on a specified device instead of a single resource\n";
+
+static char *app = "SoftHangup";
+
+enum {
+	OPTION_ALL = (1 << 0),
+};
+
+AST_APP_OPTIONS(app_opts,{
+	AST_APP_OPTION('a', OPTION_ALL),
+});
+
+static int softhangup_exec(struct ast_channel *chan, void *data)
+{
+	struct ast_channel *c = NULL;
+	char *cut, *opts[0];
+	char name[AST_CHANNEL_NAME] = "", *parse;
+	struct ast_flags flags;
+	int lenmatch;
+	AST_DECLARE_APP_ARGS(args,
+		AST_APP_ARG(channel);
+		AST_APP_ARG(options);
+	);
+	
+	if (ast_strlen_zero(data)) {
+		ast_log(LOG_WARNING, "SoftHangup requires an argument (Technology/resource)\n");
+		return 0;
+	}
+
+	parse = ast_strdupa(data);
+	AST_STANDARD_APP_ARGS(args, parse);
+
+	if (args.argc == 2)
+		ast_app_parse_options(app_opts, &flags, opts, args.options);
+	lenmatch = strlen(args.channel);
+
+	for (c = ast_walk_channel_by_name_prefix_locked(NULL, args.channel, lenmatch);
+		 c;
+		 c = ast_walk_channel_by_name_prefix_locked(c, args.channel, lenmatch)) {
+		ast_copy_string(name, c->name, sizeof(name));
+		if (ast_test_flag(&flags, OPTION_ALL)) {
+			/* CAPI is set up like CAPI[foo/bar]/clcnt */ 
+			if (!strcmp(c->tech->type, "CAPI")) 
+				cut = strrchr(name, '/');
+			/* Basically everything else is Foo/Bar-Z */
+			else
+				cut = strchr(name, '-');
+			/* Get rid of what we've cut */
+			if (cut)
+				*cut = 0;
+		}
+		if (!strcasecmp(name, args.channel)) {
+			ast_log(LOG_WARNING, "Soft hanging %s up.\n", c->name);
+			ast_softhangup(c, AST_SOFTHANGUP_EXPLICIT);
+			if (!ast_test_flag(&flags, OPTION_ALL)) {
+				ast_channel_unlock(c);
+				break;
+			}
+		}
+		ast_channel_unlock(c);
+	}
+
+	return 0;
+}
+
+static int unload_module(void)
+{
+	return ast_unregister_application(app);
+}
+
+static int load_module(void)
+{
+	return ast_register_application(app, softhangup_exec, synopsis, desc);
+}
+
+AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Hangs up the requested channel");