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Side by Side Diff: mojo/shell/dbus_service_loader_linux.cc

Issue 346633002: Move channel_init out of mojo_common. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix exports Created 6 years, 6 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "mojo/shell/dbus_service_loader_linux.h" 5 #include "mojo/shell/dbus_service_loader_linux.h"
6 6
7 #include <string> 7 #include <string>
8 8
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/location.h" 10 #include "base/location.h"
11 #include "base/logging.h" 11 #include "base/logging.h"
12 #include "base/task_runner_util.h" 12 #include "base/task_runner_util.h"
13 #include "base/threading/thread_restrictions.h" 13 #include "base/threading/thread_restrictions.h"
14 #include "dbus/bus.h" 14 #include "dbus/bus.h"
15 #include "dbus/file_descriptor.h" 15 #include "dbus/file_descriptor.h"
16 #include "dbus/message.h" 16 #include "dbus/message.h"
17 #include "dbus/object_path.h" 17 #include "dbus/object_path.h"
18 #include "dbus/object_proxy.h" 18 #include "dbus/object_proxy.h"
19 #include "mojo/common/channel_init.h"
20 #include "mojo/dbus/dbus_external_service.h" 19 #include "mojo/dbus/dbus_external_service.h"
20 #include "mojo/embedder/channel_init.h"
21 #include "mojo/embedder/platform_channel_pair.h" 21 #include "mojo/embedder/platform_channel_pair.h"
22 #include "mojo/shell/context.h" 22 #include "mojo/shell/context.h"
23 #include "mojo/shell/external_service.mojom.h" 23 #include "mojo/shell/external_service.mojom.h"
24 #include "mojo/shell/keep_alive.h" 24 #include "mojo/shell/keep_alive.h"
25 25
26 namespace mojo { 26 namespace mojo {
27 namespace shell { 27 namespace shell {
28 28
29 // Manages the connection to a single externally-running service. 29 // Manages the connection to a single externally-running service.
30 class DBusServiceLoader::LoadContext { 30 class DBusServiceLoader::LoadContext {
(...skipping 26 matching lines...) Expand all
57 private: 57 private:
58 // Sets up a pipe to share with the externally-running service and returns 58 // Sets up a pipe to share with the externally-running service and returns
59 // the endpoint that should be sent over DBus. 59 // the endpoint that should be sent over DBus.
60 // The FD for the endpoint must be validated on an IO thread. 60 // The FD for the endpoint must be validated on an IO thread.
61 scoped_ptr<dbus::FileDescriptor> CreateChannelOnIOThread() { 61 scoped_ptr<dbus::FileDescriptor> CreateChannelOnIOThread() {
62 base::ThreadRestrictions::AssertIOAllowed(); 62 base::ThreadRestrictions::AssertIOAllowed();
63 CHECK(bus_->Connect()); 63 CHECK(bus_->Connect());
64 CHECK(bus_->SetUpAsyncOperations()); 64 CHECK(bus_->SetUpAsyncOperations());
65 65
66 embedder::PlatformChannelPair channel_pair; 66 embedder::PlatformChannelPair channel_pair;
67 channel_init_.reset(new common::ChannelInit); 67 channel_init_.reset(new embedder::ChannelInit);
68 mojo::ScopedMessagePipeHandle bootstrap_message_pipe = 68 mojo::ScopedMessagePipeHandle bootstrap_message_pipe =
69 channel_init_->Init(channel_pair.PassServerHandle().release().fd, 69 channel_init_->Init(channel_pair.PassServerHandle().release().fd,
70 loader_->context_->task_runners()->io_runner()); 70 loader_->context_->task_runners()->io_runner());
71 CHECK(bootstrap_message_pipe.is_valid()); 71 CHECK(bootstrap_message_pipe.is_valid());
72 72
73 external_service_.Bind(bootstrap_message_pipe.Pass()); 73 external_service_.Bind(bootstrap_message_pipe.Pass());
74 74
75 scoped_ptr<dbus::FileDescriptor> client_fd(new dbus::FileDescriptor); 75 scoped_ptr<dbus::FileDescriptor> client_fd(new dbus::FileDescriptor);
76 client_fd->PutValue(channel_pair.PassClientHandle().release().fd); 76 client_fd->PutValue(channel_pair.PassClientHandle().release().fd);
77 client_fd->CheckValidity(); // Must be run on an IO thread. 77 client_fd->CheckValidity(); // Must be run on an IO thread.
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
126 base::Unretained(loader_), url_)); 126 base::Unretained(loader_), url_));
127 } 127 }
128 } 128 }
129 129
130 DBusServiceLoader* const loader_; 130 DBusServiceLoader* const loader_;
131 scoped_refptr<dbus::Bus> bus_; 131 scoped_refptr<dbus::Bus> bus_;
132 dbus::ObjectProxy* service_dbus_proxy_; // Owned by bus_; 132 dbus::ObjectProxy* service_dbus_proxy_; // Owned by bus_;
133 const GURL url_; 133 const GURL url_;
134 ScopedMessagePipeHandle service_provider_handle_; 134 ScopedMessagePipeHandle service_provider_handle_;
135 KeepAlive keep_alive_; 135 KeepAlive keep_alive_;
136 scoped_ptr<common::ChannelInit> channel_init_; 136 scoped_ptr<embedder::ChannelInit> channel_init_;
137 ExternalServicePtr external_service_; 137 ExternalServicePtr external_service_;
138 138
139 DISALLOW_COPY_AND_ASSIGN(LoadContext); 139 DISALLOW_COPY_AND_ASSIGN(LoadContext);
140 }; 140 };
141 141
142 DBusServiceLoader::DBusServiceLoader(Context* context) : context_(context) { 142 DBusServiceLoader::DBusServiceLoader(Context* context) : context_(context) {
143 dbus::Bus::Options options; 143 dbus::Bus::Options options;
144 options.bus_type = dbus::Bus::SESSION; 144 options.bus_type = dbus::Bus::SESSION;
145 options.dbus_task_runner = context_->task_runners()->io_runner(); 145 options.dbus_task_runner = context_->task_runners()->io_runner();
146 bus_ = new dbus::Bus(options); 146 bus_ = new dbus::Bus(options);
(...skipping 25 matching lines...) Expand all
172 DCHECK(it != url_to_load_context_.end()) << url; 172 DCHECK(it != url_to_load_context_.end()) << url;
173 173
174 LoadContext* doomed = it->second; 174 LoadContext* doomed = it->second;
175 url_to_load_context_.erase(it); 175 url_to_load_context_.erase(it);
176 176
177 delete doomed; 177 delete doomed;
178 } 178 }
179 179
180 } // namespace shell 180 } // namespace shell
181 } // namespace mojo 181 } // namespace mojo
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