| // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "login_manager/upstart_signal_emitter.h" |
| |
| #include <cstdlib> |
| |
| #include "base/logging.h" |
| #include "base/string_util.h" |
| #include "chromeos/dbus/service_constants.h" |
| |
| using std::string; |
| |
| namespace login_manager { |
| |
| bool UpstartSignalEmitter::EmitSignal(const string& signal_name, |
| const string& args_str, |
| GError** error) { |
| DLOG(INFO) << "Emitting " << signal_name << " Upstart signal"; |
| string command = StringPrintf("/sbin/initctl emit %s %s", |
| signal_name.c_str(), args_str.c_str()); |
| bool success = (system(command.c_str()) == 0); |
| if (!success && error != NULL) { |
| g_set_error(error, |
| CHROMEOS_LOGIN_ERROR, |
| CHROMEOS_LOGIN_ERROR_EMIT_FAILED, |
| "Login error: %s", |
| StringPrintf("Can't emit %s", signal_name.c_str()).c_str()); |
| } |
| return success; |
| } |
| |
| } // namespace login_manager |