add dialplan functions for Caller ID, language and timeouts (bug #4219, with mods)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5679 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 60 insertions, 0 deletions

diff --git a/funcs/func_language.c b/funcs/func_language.c
new file mode 100755
index 000000000..2584e6261
--- /dev/null
+++ b/funcs/func_language.c
@@ -0,0 +1,60 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Language related dialplan functions
+ * 
+ * Copyright (C) 2005, Digium, Inc.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "asterisk/channel.h"
+#include "asterisk/pbx.h"
+#include "asterisk/logger.h"
+#include "asterisk/utils.h"
+#include "asterisk/app.h"
+
+static char *builtin_function_language_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len) 
+{
+	ast_copy_string(buf, chan->language, len);
+
+	return buf;
+}
+
+static void builtin_function_language_write(struct ast_channel *chan, char *cmd, char *data, const char *value) 
+{
+	if (value)
+		ast_copy_string(chan->language, value, sizeof(chan->language));
+}
+
+#ifndef BUILTIN_FUNC
+static
+#endif
+struct ast_custom_function language_function = {
+	.name = "LANGUAGE",
+	.synopsis = "Gets or sets the channel's language.",
+	.syntax = "LANGUAGE()",
+	.desc = "Gets or sets the channel language.  This information is used for the\n"
+	"syntax in generation of numbers, and to choose a natural language file\n"
+	"when available.  For example, if language is set to 'fr' and the file\n"
+	"'demo-congrats' is requested to be played, if the file\n"
+	"'fr/demo-congrats' exists, then it will play that file, and if not\n"
+	"will play the normal 'demo-congrats'.  For some language codes,\n"
+	"changing the language also changes the syntax of some Asterisk\n"
+	"functions, like SayNumber.\n",
+	.read = builtin_function_language_read,
+	.write = builtin_function_language_write,
+};
+
+/*
+Local Variables:
+mode: C
+c-file-style: "linux"
+indent-tabs-mode: nil
+End:
+*/