1 files changed, 234 insertions, 0 deletions
diff --git a/1.2-netsec/apps/app_page.c b/1.2-netsec/apps/app_page.c
new file mode 100644
index 000000000..7826d285b
--- /dev/null
+++ b/1.2-netsec/apps/app_page.c
@@ -0,0 +1,234 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (c) 2004 - 2005 Digium, Inc.  All rights reserved.
+ *
+ * Mark Spencer <markster@digium.com>
+ *
+ * This code is released under the GNU General Public License
+ * version 2.0.  See LICENSE for more information.
+ *
+ * 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.
+ *
+ */
+
+/*! \file
+ *
+ * \brief page() - Paging application
+ *
+ * \ingroup applications
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include "asterisk/options.h"
+#include "asterisk/logger.h"
+#include "asterisk/channel.h"
+#include "asterisk/pbx.h"
+#include "asterisk/module.h"
+#include "asterisk/file.h"
+#include "asterisk/app.h"
+#include "asterisk/chanvars.h"
+
+
+static const char *tdesc = "Page Multiple Phones";
+
+static const char *app_page= "Page";
+
+static const char *page_synopsis = "Pages phones";
+
+static const char *page_descrip =
+"Page(Technology/Resource&Technology2/Resource2[|options])\n"
+"  Places outbound calls to the given technology / resource and dumps\n"
+"them into a conference bridge as muted participants.  The original\n"
+"caller is dumped into the conference as a speaker and the room is\n"
+"destroyed when the original caller leaves.  Valid options are:\n"
+"        d - full duplex audio\n"
+"	 q - quiet, do not play beep to caller\n";
+
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
+
+enum {
+	PAGE_DUPLEX = (1 << 0),
+	PAGE_QUIET = (1 << 1),
+} page_opt_flags;
+
+AST_APP_OPTIONS(page_opts, {
+	AST_APP_OPTION('d', PAGE_DUPLEX),
+	AST_APP_OPTION('q', PAGE_QUIET),
+});
+
+struct calloutdata {
+	char cidnum[64];
+	char cidname[64];
+	char tech[64];
+	char resource[256];
+	char meetmeopts[64];
+	struct ast_variable *variables;
+};
+
+static void *page_thread(void *data)
+{
+	struct calloutdata *cd = data;
+	ast_pbx_outgoing_app(cd->tech, AST_FORMAT_SLINEAR, cd->resource, 30000,
+		"MeetMe", cd->meetmeopts, NULL, 0, cd->cidnum, cd->cidname, cd->variables, NULL, NULL);
+	free(cd);
+	return NULL;
+}
+
+static void launch_page(struct ast_channel *chan, const char *meetmeopts, const char *tech, const char *resource)
+{
+	struct calloutdata *cd;
+	const char *varname;
+	struct ast_variable *lastvar = NULL;
+	struct ast_var_t *varptr;
+	pthread_t t;
+	pthread_attr_t attr;
+	cd = malloc(sizeof(struct calloutdata));
+	if (cd) {
+		memset(cd, 0, sizeof(struct calloutdata));
+		ast_copy_string(cd->cidnum, chan->cid.cid_num ? chan->cid.cid_num : "", sizeof(cd->cidnum));
+		ast_copy_string(cd->cidname, chan->cid.cid_name ? chan->cid.cid_name : "", sizeof(cd->cidname));
+		ast_copy_string(cd->tech, tech, sizeof(cd->tech));
+		ast_copy_string(cd->resource, resource, sizeof(cd->resource));
+		ast_copy_string(cd->meetmeopts, meetmeopts, sizeof(cd->meetmeopts));
+
+		AST_LIST_TRAVERSE(&chan->varshead, varptr, entries) {
+			if (!(varname = ast_var_full_name(varptr)))
+				continue;
+			if (varname[0] == '_') {
+				struct ast_variable *newvar = NULL;
+
+				if (varname[1] == '_') {
+					newvar = ast_variable_new(varname, ast_var_value(varptr));
+				} else {
+					newvar = ast_variable_new(&varname[1], ast_var_value(varptr));
+				}
+
+				if (newvar) {
+					if (lastvar)
+						lastvar->next = newvar;
+					else
+						cd->variables = newvar;
+					lastvar = newvar;
+				}
+			}
+		}
+
+		pthread_attr_init(&attr);
+		pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+		if (ast_pthread_create(&t, &attr, page_thread, cd)) {
+			ast_log(LOG_WARNING, "Unable to create paging thread: %s\n", strerror(errno));
+			free(cd);
+		}
+	}
+}
+
+static int page_exec(struct ast_channel *chan, void *data)
+{
+	struct localuser *u;
+	char *options;
+	char *tech, *resource;
+	char meetmeopts[80];
+	struct ast_flags flags = { 0 };
+	unsigned int confid = rand();
+	struct ast_app *app;
+	char *tmp;
+	int res=0;
+
+	if (ast_strlen_zero(data)) {
+		ast_log(LOG_WARNING, "This application requires at least one argument (destination(s) to page)\n");
+		return -1;
+	}
+
+	LOCAL_USER_ADD(u);
+
+	if (!(app = pbx_findapp("MeetMe"))) {
+		ast_log(LOG_WARNING, "There is no MeetMe application available!\n");
+		LOCAL_USER_REMOVE(u);
+		return -1;
+	};
+
+	options = ast_strdupa(data);
+	if (!options) {
+		ast_log(LOG_ERROR, "Out of memory\n");
+		LOCAL_USER_REMOVE(u);
+		return -1;
+	}
+
+	tmp = strsep(&options, "|");
+	if (options)
+		ast_app_parse_options(page_opts, &flags, NULL, options);
+
+	snprintf(meetmeopts, sizeof(meetmeopts), "%ud|%sqxdw", confid, ast_test_flag(&flags, PAGE_DUPLEX) ? "" : "m");
+	while ((tech = strsep(&tmp, "&"))) {
+		if ((resource = strchr(tech, '/'))) {
+			*resource++ = '\0';
+			launch_page(chan, meetmeopts, tech, resource);
+		} else {
+			ast_log(LOG_WARNING, "Incomplete destination '%s' supplied.\n", tech);
+		}
+	}
+	if (!ast_test_flag(&flags, PAGE_QUIET)) {
+		res = ast_streamfile(chan, "beep", chan->language);
+		if (!res)
+			res = ast_waitstream(chan, "");
+	}
+	if (!res) {
+		snprintf(meetmeopts, sizeof(meetmeopts), "%ud|A%sqxd", confid, ast_test_flag(&flags, PAGE_DUPLEX) ? "" : "t");
+		pbx_exec(chan, app, meetmeopts, 1);
+	}
+
+	LOCAL_USER_REMOVE(u);
+
+	return -1;
+}
+
+int unload_module(void)
+{
+	int res;
+
+	res =  ast_unregister_application(app_page);
+
+	STANDARD_HANGUP_LOCALUSERS;
+
+	return res;
+}
+
+int load_module(void)
+{
+	return ast_register_application(app_page, page_exec, page_synopsis, page_descrip);
+}
+
+char *description(void)
+{
+	return (char *) tdesc;
+}
+
+int usecount(void)
+{
+	int res;
+
+	STANDARD_USECOUNT(res);
+
+	return res;
+}
+
+char *key()
+{
+	return ASTERISK_GPL_KEY;
+}