1 files changed, 131 insertions, 0 deletions
diff --git a/apps/app_sendtext.c b/apps/app_sendtext.c
new file mode 100644
index 000000000..af4fcade5
--- /dev/null
+++ b/apps/app_sendtext.c
@@ -0,0 +1,131 @@
+/*
+ * 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 App to transmit a text message
+ *
+ * \author Mark Spencer <markster@digium.com>
+ * 
+ * \note Requires support of sending text messages from channel driver
+ *
+ * \ingroup applications
+ */
+ 
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "asterisk/lock.h"
+#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 "asterisk/options.h"
+#include "asterisk/app.h"
+
+static const char *app = "SendText";
+
+static const char *synopsis = "Send a Text Message";
+
+static const char *descrip = 
+"  SendText(text[|options]): Sends text to current channel (callee).\n"
+"Result of transmission will be stored in the SENDTEXTSTATUS\n"
+"channel variable:\n"
+"      SUCCESS      Transmission succeeded\n"
+"      FAILURE      Transmission failed\n"
+"      UNSUPPORTED  Text transmission not supported by channel\n"
+"\n"
+"At this moment, text is supposed to be 7 bit ASCII in most channels.\n"
+"The option string many contain the following character:\n"
+"'j' -- jump to n+101 priority if the channel doesn't support\n"
+"       text transport\n";
+
+
+static int sendtext_exec(struct ast_channel *chan, void *data)
+{
+	int res = 0;
+	struct ast_module_user *u;
+	char *status = "UNSUPPORTED";
+	char *parse = NULL;
+	int priority_jump = 0;
+	AST_DECLARE_APP_ARGS(args,
+		AST_APP_ARG(text);
+		AST_APP_ARG(options);
+	);
+		
+	u = ast_module_user_add(chan);	
+
+	if (ast_strlen_zero(data)) {
+		ast_log(LOG_WARNING, "SendText requires an argument (text[|options])\n");
+		ast_module_user_remove(u);
+		return -1;
+	} else
+		parse = ast_strdupa(data);
+	
+	AST_STANDARD_APP_ARGS(args, parse);
+
+	if (args.options) {
+		if (strchr(args.options, 'j'))
+			priority_jump = 1;
+	}
+
+	ast_channel_lock(chan);
+	if (!chan->tech->send_text) {
+		ast_channel_unlock(chan);
+		pbx_builtin_setvar_helper(chan, "SENDTEXTSTATUS", status);
+		/* Does not support transport */
+		if (priority_jump || ast_opt_priority_jumping)
+			ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101);
+		ast_module_user_remove(u);
+		return 0;
+	}
+	status = "FAILURE";
+	ast_channel_unlock(chan);
+	res = ast_sendtext(chan, args.text);
+	if (!res)
+		status = "SUCCESS";
+	pbx_builtin_setvar_helper(chan, "SENDTEXTSTATUS", status);
+	ast_module_user_remove(u);
+	return 0;
+}
+
+static int unload_module(void)
+{
+	int res;
+	
+	res = ast_unregister_application(app);
+	
+	ast_module_user_hangup_all();
+
+	return res;	
+}
+
+static int load_module(void)
+{
+	return ast_register_application(app, sendtext_exec, synopsis, descrip);
+}
+
+AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Send Text Applications");