47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
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// Copyright 2015 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "ipc/mach_port_mac.h"
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#include "base/memory/ref_counted.h"
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#include "base/notreached.h"
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#include "base/strings/string_number_conversions.h"
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#include "base/strings/stringprintf.h"
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#include "ipc/mach_port_attachment_mac.h"
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namespace IPC {
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// static
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void ParamTraits<MachPortMac>::Write(base::Pickle* m, const param_type& p) {
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if (!m->WriteAttachment(
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new IPC::internal::MachPortAttachmentMac(p.get_mach_port()))) {
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NOTREACHED();
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}
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}
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// static
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bool ParamTraits<MachPortMac>::Read(const base::Pickle* m,
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base::PickleIterator* iter,
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param_type* r) {
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scoped_refptr<base::Pickle::Attachment> base_attachment;
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if (!m->ReadAttachment(iter, &base_attachment))
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return false;
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MessageAttachment* attachment =
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static_cast<MessageAttachment*>(base_attachment.get());
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if (attachment->GetType() != MessageAttachment::Type::MACH_PORT)
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return false;
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IPC::internal::MachPortAttachmentMac* mach_port_attachment =
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static_cast<IPC::internal::MachPortAttachmentMac*>(attachment);
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r->set_mach_port(mach_port_attachment->get_mach_port());
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mach_port_attachment->reset_mach_port_ownership();
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return true;
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}
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// static
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void ParamTraits<MachPortMac>::Log(const param_type& p, std::string* l) {
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l->append(base::StringPrintf("mach port: 0x%X", p.get_mach_port()));
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}
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} // namespace IPC
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