| // Copyright 2010-2014, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "ipc/named_event.h" |
| |
| #include <string> |
| |
| #include "base/flags.h" |
| #include "base/logging.h" |
| #include "base/port.h" |
| |
| DEFINE_bool(listener, true, "listener mode"); |
| DEFINE_bool(notifier, false, "notifier mode"); |
| DEFINE_int32(timeout, -1, "timeout (msec)"); |
| DEFINE_int32(pid, -1, "process id"); |
| DEFINE_string(name, "named_event_test", "name for named event"); |
| |
| int main(int argc, char **argv) { |
| InitGoogle(argv[0], &argc, &argv, false); |
| |
| if (FLAGS_notifier) { |
| mozc::NamedEventNotifier notifier(FLAGS_name.c_str()); |
| CHECK(notifier.IsAvailable()) |
| << "NamedEventNotifier is not available"; |
| |
| notifier.Notify(); |
| LOG(INFO) << "Notification has been sent"; |
| |
| } else if (FLAGS_listener) { |
| mozc::NamedEventListener listener(FLAGS_name.c_str()); |
| CHECK(listener.IsAvailable()) |
| << "NamedEventListener is not available"; |
| |
| LOG_IF(INFO, listener.IsOwner()) << "This instance owns event handle"; |
| |
| LOG(INFO) << "Waiting event " << FLAGS_name; |
| if (FLAGS_pid != -1) { |
| switch (listener.WaitEventOrProcess(FLAGS_timeout, |
| static_cast<size_t>(FLAGS_pid))) { |
| case mozc::NamedEventListener::TIMEOUT: |
| LOG(INFO) << "timeout"; |
| break; |
| case mozc::NamedEventListener::EVENT_SIGNALED: |
| LOG(INFO) << "event singaled"; |
| break; |
| case mozc::NamedEventListener::PROCESS_SIGNALED: |
| LOG(INFO) << "process signaled"; |
| break; |
| default: |
| LOG(INFO) << "unknown result"; |
| break; |
| } |
| } else { |
| if (listener.Wait(FLAGS_timeout)) { |
| LOG(INFO) << "Event comes"; |
| } |
| } |
| |
| } else { |
| LOG(FATAL) << "please specify --listener or --notifier"; |
| } |
| |
| return 0; |
| } |