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/*
*
* Connection Manager
*
* Copyright (C) 2007-2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dbus/dbus.h>
extern char **environ;
static void append(DBusMessageIter *dict, const char *pattern)
{
DBusMessageIter entry;
const char *key, *value;
char *delim;
delim = strchr(pattern, '=');
*delim = '\0';
key = pattern;
value = delim + 1;
/* We clean the environment before invoking openconnect, but
might as well still filter out the few things that get
added that we're not interested in */
if (!strcmp(key, "PWD") || !strcmp(key, "_") ||
!strcmp(key, "SHLVL") || !strcmp(key, "connman_busname") ||
!strcmp(key, "connman_network"))
return;
dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
NULL, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &value);
dbus_message_iter_close_container(dict, &entry);
}
int main(int argc, char *argv[])
{
DBusConnection *conn;
DBusError error;
DBusMessage *msg;
DBusMessageIter iter, dict;
char **envp, *busname, *reason, *interface, *path;
busname = getenv("CONNMAN_BUSNAME");
interface = getenv("CONNMAN_INTERFACE");
path = getenv("CONNMAN_PATH");
reason = getenv("reason");
if (!busname || !interface || !path || !reason) {
fprintf(stderr, "Required environment variables not set\n");
return 1;
}
if (strcmp(reason, "pre-init") == 0)
return 0;
dbus_error_init(&error);
conn = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
if (conn == NULL) {
if (dbus_error_is_set(&error) == TRUE) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
} else
fprintf(stderr, "Failed to get on system bus\n");
return 0;
}
msg = dbus_message_new_method_call(busname, path,
interface, "notify");
if (msg == NULL) {
dbus_connection_unref(conn);
fprintf(stderr, "Failed to allocate method call\n");
return 0;
}
dbus_message_set_no_reply(msg, TRUE);
dbus_message_append_args(msg,
DBUS_TYPE_STRING, &reason,
DBUS_TYPE_INVALID);
dbus_message_iter_init_append(msg, &iter);
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_STRING_AS_STRING
DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
for (envp = environ; envp && *envp; envp++)
append(&dict, *envp);
dbus_message_iter_close_container(&iter, &dict);
if (dbus_connection_send(conn, msg, NULL) == FALSE)
fprintf(stderr, "Failed to send message\n");
dbus_connection_flush(conn);
dbus_message_unref(msg);
dbus_connection_unref(conn);
return 0;
}
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