win: Add CrashpadClient::GetHandlerIPCPipe()

client/crashpad_client_win.cc

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 182 matching lines @@
 
 bool CrashpadClient::SetHandlerIPCPipe(const std::wstring& ipc_pipe) {
   DCHECK(ipc_pipe_.empty());
   DCHECK(!ipc_pipe.empty());
 
   ipc_pipe_ = ipc_pipe;
 
   return true;
 }
 
+std::wstring CrashpadClient::GetHandlerIPCPipe() const {
+  DCHECK(!ipc_pipe_.empty());
+  return ipc_pipe_;
+}
+
 bool CrashpadClient::UseHandler() {
   DCHECK(!ipc_pipe_.empty());
   DCHECK_EQ(g_signal_exception, INVALID_HANDLE_VALUE);
   DCHECK_EQ(g_signal_non_crash_dump, INVALID_HANDLE_VALUE);
   DCHECK_EQ(g_non_crash_dump_done, INVALID_HANDLE_VALUE);
   DCHECK(!g_critical_section_with_debug_info.DebugInfo);
 
   ClientToServerMessage message;
   memset(&message, 0, sizeof(message));
   message.type = ClientToServerMessage::kRegister;
@@ skipping 85 matching lines @@
       reinterpret_cast<crashpad::WinVMAddress>(&exception_pointers);
 
   bool set_event_result = !!SetEvent(g_signal_non_crash_dump);
   PLOG_IF(ERROR, !set_event_result) << "SetEvent";
 
   DWORD wfso_result = WaitForSingleObject(g_non_crash_dump_done, INFINITE);
   PLOG_IF(ERROR, wfso_result != WAIT_OBJECT_0) << "WaitForSingleObject";
 }
 
 }  // namespace crashpad