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- // Copyright 2015 The Chromium 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 "ipc/mach_port_mac.h"
- #include "base/memory/ref_counted.h"
- #include "base/notreached.h"
- #include "base/strings/string_number_conversions.h"
- #include "base/strings/stringprintf.h"
- #include "ipc/mach_port_attachment_mac.h"
- namespace IPC {
- // static
- void ParamTraits<MachPortMac>::Write(base::Pickle* m, const param_type& p) {
- if (!m->WriteAttachment(
- new IPC::internal::MachPortAttachmentMac(p.get_mach_port()))) {
- NOTREACHED();
- }
- }
- // static
- bool ParamTraits<MachPortMac>::Read(const base::Pickle* m,
- base::PickleIterator* iter,
- param_type* r) {
- scoped_refptr<base::Pickle::Attachment> base_attachment;
- if (!m->ReadAttachment(iter, &base_attachment))
- return false;
- MessageAttachment* attachment =
- static_cast<MessageAttachment*>(base_attachment.get());
- if (attachment->GetType() != MessageAttachment::Type::MACH_PORT)
- return false;
- IPC::internal::MachPortAttachmentMac* mach_port_attachment =
- static_cast<IPC::internal::MachPortAttachmentMac*>(attachment);
- r->set_mach_port(mach_port_attachment->get_mach_port());
- mach_port_attachment->reset_mach_port_ownership();
- return true;
- }
- // static
- void ParamTraits<MachPortMac>::Log(const param_type& p, std::string* l) {
- l->append(base::StringPrintf("mach port: 0x%X", p.get_mach_port()));
- }
- } // namespace IPC
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