mirror of
https://github.com/clementine-player/Clementine
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73 lines
3.0 KiB
C++
73 lines
3.0 KiB
C++
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// Copyright (c) 2010 Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "client/mac/crash_generation/crash_generation_client.h"
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#include "client/mac/crash_generation/crash_generation_server.h"
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#include "common/mac/MachIPC.h"
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namespace google_breakpad {
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bool CrashGenerationClient::RequestDumpForException(
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int exception_type,
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int exception_code,
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int exception_subcode,
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mach_port_t crashing_thread) {
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// The server will send a message to this port indicating that it
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// has finished its work.
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ReceivePort acknowledge_port;
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MachSendMessage message(kDumpRequestMessage);
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message.AddDescriptor(mach_task_self()); // this task
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message.AddDescriptor(crashing_thread); // crashing thread
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message.AddDescriptor(mach_thread_self()); // handler thread
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message.AddDescriptor(acknowledge_port.GetPort()); // message receive port
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ExceptionInfo info;
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info.exception_type = exception_type;
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info.exception_code = exception_code;
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info.exception_subcode = exception_subcode;
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message.SetData(&info, sizeof(info));
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const mach_msg_timeout_t kSendTimeoutMs = 2 * 1000;
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kern_return_t result = sender_.SendMessage(message, kSendTimeoutMs);
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if (result != KERN_SUCCESS)
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return false;
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// Give the server slightly longer to reply since it has to
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// inspect this task and write the minidump.
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const mach_msg_timeout_t kReceiveTimeoutMs = 5 * 1000;
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MachReceiveMessage acknowledge_message;
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result = acknowledge_port.WaitForMessage(&acknowledge_message,
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kReceiveTimeoutMs);
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return result == KERN_SUCCESS;
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}
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} // namespace google_breakpad
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