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* Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
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* Copyright (C) 2010 BMW Car IT GmbH. All rights reserved.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <dbus/dbus.h>
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extern char **environ;
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static void append(DBusMessageIter *dict, const char *pattern)
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DBusMessageIter entry;
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const char *key, *value;
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delim = strchr(pattern, '=');
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dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
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dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
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dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &value);
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dbus_message_iter_close_container(dict, &entry);
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int main(int argc, char *argv[])
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DBusMessageIter iter, dict;
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char **envp, *busname, *interface, *path, *reason;
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busname = getenv("CONNMAN_BUSNAME");
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interface = getenv("CONNMAN_INTERFACE");
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path = getenv("CONNMAN_PATH");
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reason = getenv("script_type");
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if (!busname || !interface || !path || !reason) {
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fprintf(stderr, "Required environment variables not set\n");
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dbus_error_init(&error);
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conn = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
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if (dbus_error_is_set(&error) == TRUE) {
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fprintf(stderr, "%s\n", error.message);
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dbus_error_free(&error);
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fprintf(stderr, "Failed to get on system bus\n");
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msg = dbus_message_new_method_call(busname, path,
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dbus_connection_unref(conn);
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fprintf(stderr, "Failed to allocate method call\n");
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dbus_message_set_no_reply(msg, TRUE);
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dbus_message_append_args(msg,
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DBUS_TYPE_STRING, &reason,
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dbus_message_iter_init_append(msg, &iter);
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dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
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DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
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DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_STRING_AS_STRING
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DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
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for (envp = environ; envp && *envp; envp++)
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append(&dict, *envp);
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dbus_message_iter_close_container(&iter, &dict);
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if (dbus_connection_send(conn, msg, NULL) == FALSE)
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fprintf(stderr, "Failed to send message\n");
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dbus_connection_flush(conn);
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dbus_message_unref(msg);
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dbus_connection_unref(conn);