| // 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/logging.h" |
| #include "base/memory/ref_counted.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 |