Silly svn. These files didn't get merged over in the merge of the issue8824 branch.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@186620 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 239 insertions, 0 deletions

diff --git a/funcs/func_connectedline.c b/funcs/func_connectedline.c
new file mode 100644
index 000000000..68e8af4fa
--- /dev/null
+++ b/funcs/func_connectedline.c
@@ -0,0 +1,239 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2007, Gareth Palmer
+ *
+ * Gareth Palmer <gareth@acsdata.co.nz>
+ *
+ * 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 Connected Line dialplan function
+ * 
+ * \ingroup functions
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "asterisk/module.h"
+#include "asterisk/channel.h"
+#include "asterisk/pbx.h"
+#include "asterisk/logger.h"
+#include "asterisk/utils.h"
+#include "asterisk/app.h"
+#include "asterisk/options.h"
+#include "asterisk/callerid.h"
+
+/*** DOCUMENTATION
+	<function name="CONNECTEDLINE" language="en_US">
+		<synopsis>
+			Gets or sets Connected Line data on the channel.
+		</synopsis>
+		<syntax>
+			<parameter name="datatype" required="true">
+				<para>The allowable datatypes are:</para>
+				<enumlist>
+					<enum name = "all" />
+					<enum name = "num" />
+					<enum name = "name" />
+					<enum name = "ton" />
+					<enum name = "pres" />
+					<enum name = "source" />
+				</enumlist>
+			</parameter>
+			<parameter name="i">
+				<para>If set, this will prevent the channel from sending out protocol
+				messages because of the value being set</para>
+			</parameter>
+		</syntax>
+		<description>
+			<para>Gets or sets Connected Line data on the channel. Possible values
+			for the <replaceable>source</replaceable> datatype are:</para>
+			<enumlist>
+				<enum name="answer"><para>Normal Call Answering</para></enum>
+				<enum name="transfer_alerting"><para>Call Transfer(Alerting)</para></enum>
+				<enum name="transfer_active"><para>Call Transfer(Active)</para></enum>
+			</enumlist>
+		</description>
+	</function>
+ ***/
+
+static int connectedline_read(struct ast_channel *chan, const char *cmd, char *data,
+			      char *buf, size_t len)
+{
+	/* Ensure that the buffer is empty */
+	*buf = 0;
+
+	if (!chan)
+		return -1;
+
+	ast_channel_lock(chan);
+
+	if (!strncasecmp("all", data, 3)) {
+		snprintf(buf, len, "\"%s\" <%s>",
+			 S_OR(chan->connected.id.name, ""),
+			 S_OR(chan->connected.id.number, ""));
+	} else if (!strncasecmp("name", data, 4)) {
+		if (chan->connected.id.name) {
+			ast_copy_string(buf, chan->connected.id.name, len);
+		}
+	} else if (!strncasecmp("num", data, 3)) {
+		if (chan->connected.id.number) {
+			ast_copy_string(buf, chan->connected.id.number, len);
+		}
+	} else if (!strncasecmp("ton", data, 3)) {
+		snprintf(buf, len, "%d", chan->connected.id.number_type);
+	} else if (!strncasecmp("pres", data, 4)) {
+		ast_copy_string(buf, ast_named_caller_presentation(chan->connected.id.number_presentation), len);
+	} else if (!strncasecmp("source", data, 6)) {
+		ast_copy_string(buf, ast_connected_line_source_name(chan->connected.source), len);
+	} else {
+		ast_log(LOG_ERROR, "Unknown connectedline data type '%s'.\n", data);
+	}
+
+	ast_channel_unlock(chan);
+
+	return 0;
+}
+
+static int connectedline_write(struct ast_channel *chan, const char *cmd, char *data,
+			       const char *value)
+{
+	struct ast_party_connected_line connected;
+	char *val;
+	char *option;
+	void (*set_it)(struct ast_channel *chan, const struct ast_party_connected_line *connected);
+
+	if (!value || !chan) {
+		return -1;
+	}
+
+	/* Determine if the update indication inhibit option is present */
+	option = strchr(data, ',');
+	if (option) {
+		option = ast_skip_blanks(option + 1);
+		switch (*option) {
+		case 'i':
+			set_it = ast_channel_set_connected_line;
+			break;
+		
+		default:
+			ast_log(LOG_ERROR, "Unknown connectedline option '%s'.\n", option);
+			return 0;
+		}
+	}
+	else {
+		set_it = ast_channel_update_connected_line;
+	}
+
+	ast_channel_lock(chan);
+	ast_party_connected_line_set_init(&connected, &chan->connected);
+	ast_channel_unlock(chan);
+
+	value = ast_skip_blanks(value);
+
+	if (!strncasecmp("all", data, 3)) {
+		char name[256];
+		char num[256];
+
+		ast_callerid_split(value, name, sizeof(name), num, sizeof(num));
+		connected.id.name = name;
+		connected.id.number = num;
+		set_it(chan, &connected);
+	} else if (!strncasecmp("name", data, 4)) {
+		connected.id.name = ast_strdupa(value);
+		ast_trim_blanks(connected.id.name);
+		set_it(chan, &connected);
+	} else if (!strncasecmp("num", data, 3)) { 
+		connected.id.number = ast_strdupa(value);
+		ast_trim_blanks(connected.id.number);
+		set_it(chan, &connected);
+	} else if (!strncasecmp("ton", data, 3)) {
+		val = ast_strdupa(value);
+		ast_trim_blanks(val);
+
+		if (('0' <= val[0]) && (val[0] <= '9')) {
+			connected.id.number_type = atoi(val);
+			set_it(chan, &connected);
+		} else {
+			ast_log(LOG_ERROR, "Unknown connectedline type of number '%s', value unchanged\n", val);
+		}
+	} else if (!strncasecmp("pres", data, 4)) {
+		int pres;
+
+		val = ast_strdupa(value);
+		ast_trim_blanks(val);
+
+		if (('0' <= val[0]) && (val[0] <= '9')) {
+			pres = atoi(val);
+		} else {
+			pres = ast_parse_caller_presentation(val);
+		}
+
+		if (pres < 0) {
+			ast_log(LOG_ERROR, "Unknown connectedline number presentation '%s', value unchanged\n", val);
+		} else {
+			connected.id.number_presentation = pres;
+			set_it(chan, &connected);
+		}
+	} else if (!strncasecmp("source", data, 6)) {
+		int source;
+
+		val = ast_strdupa(value);
+		ast_trim_blanks(val);
+
+		if (('0' <= val[0]) && (val[0] <= '9')) {
+			source = atoi(val);
+		} else {
+			source = ast_connected_line_source_parse(val);
+		}
+
+		if (source < 0) {
+			ast_log(LOG_ERROR, "Unknown connectedline source '%s', value unchanged\n", val);
+		} else {
+			connected.source = source;
+			set_it(chan, &connected);
+		}
+	} else {
+		ast_log(LOG_ERROR, "Unknown connectedline data type '%s'.\n", data);
+	}
+
+	return 0;
+}
+
+static struct ast_custom_function connectedline_function = {
+	.name = "CONNECTEDLINE",
+	.read = connectedline_read,
+	.write = connectedline_write,
+};
+
+static int unload_module(void)
+{
+	return ast_custom_function_unregister(&connectedline_function);
+}
+
+static int load_module(void)
+{
+	return ast_custom_function_register(&connectedline_function)
+		? AST_MODULE_LOAD_DECLINE
+		: AST_MODULE_LOAD_SUCCESS;
+}
+
+AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Connected Line dialplan function");