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

Issue 1705323003: ContentHandler -> ShellClientFactory (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@delete
Patch Set: . Created 4 years, 10 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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/content_handler_connection.h" 5 #include "mojo/shell/shell_client_factory_connection.h"
6 6
7 #include <stdint.h> 7 #include <stdint.h>
8 8
9 #include <utility> 9 #include <utility>
10 10
11 #include "base/bind.h" 11 #include "base/bind.h"
12 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
13 #include "mojo/shell/application_manager.h" 13 #include "mojo/shell/application_manager.h"
14 #include "mojo/shell/connect_to_application_params.h" 14 #include "mojo/shell/connect_to_application_params.h"
15 #include "mojo/shell/identity.h" 15 #include "mojo/shell/identity.h"
16 16
17 namespace mojo { 17 namespace mojo {
18 namespace shell { 18 namespace shell {
19 19
20 ContentHandlerConnection::ContentHandlerConnection( 20 ShellClientFactoryConnection::ShellClientFactoryConnection(
21 ApplicationManager* manager, 21 ApplicationManager* manager,
22 const Identity& source, 22 const Identity& source,
23 const Identity& content_handler, 23 const Identity& shell_client_factory,
24 uint32_t id, 24 uint32_t id,
25 const ClosedCallback& connection_closed_callback) 25 const ClosedCallback& connection_closed_callback)
26 : connection_closed_callback_(connection_closed_callback), 26 : connection_closed_callback_(connection_closed_callback),
27 identity_(content_handler), 27 identity_(shell_client_factory),
28 connection_closed_(false), 28 connection_closed_(false),
29 id_(id), 29 id_(id),
30 ref_count_(0) { 30 ref_count_(0) {
31 shell::mojom::InterfaceProviderPtr remote_interfaces; 31 shell::mojom::InterfaceProviderPtr remote_interfaces;
32 32
33 scoped_ptr<ConnectToApplicationParams> params(new ConnectToApplicationParams); 33 scoped_ptr<ConnectToApplicationParams> params(new ConnectToApplicationParams);
34 params->set_source(source); 34 params->set_source(source);
35 params->SetTarget(identity_); 35 params->SetTarget(identity_);
36 params->set_remote_interfaces(GetProxy(&remote_interfaces)); 36 params->set_remote_interfaces(GetProxy(&remote_interfaces));
37 manager->ConnectToApplication(std::move(params)); 37 manager->ConnectToApplication(std::move(params));
38 38
39 MessagePipe pipe; 39 MessagePipe pipe;
40 content_handler_.Bind( 40 shell_client_factory_.Bind(
41 InterfacePtrInfo<mojom::ContentHandler>(std::move(pipe.handle0), 0u)); 41 InterfacePtrInfo<mojom::ShellClientFactory>(std::move(pipe.handle0), 0u));
42 remote_interfaces->GetInterface(mojom::ContentHandler::Name_, 42 remote_interfaces->GetInterface(mojom::ShellClientFactory::Name_,
43 std::move(pipe.handle1)); 43 std::move(pipe.handle1));
44 content_handler_.set_connection_error_handler( 44 shell_client_factory_.set_connection_error_handler(
45 [this]() { CloseConnection(); }); 45 [this]() { CloseConnection(); });
46 } 46 }
47 47
48 void ContentHandlerConnection::StartApplication( 48 void ShellClientFactoryConnection::CreateShellClient(
49 InterfaceRequest<mojom::ShellClient> request, 49 mojom::ShellClientRequest request,
50 URLResponsePtr response) { 50 const GURL& url) {
51 content_handler_->StartApplication( 51 shell_client_factory_->CreateShellClient(
52 std::move(request), std::move(response), 52 std::move(request), url.spec(),
53 base::Bind(&ContentHandlerConnection::ApplicationDestructed, 53 base::Bind(&ShellClientFactoryConnection::ApplicationDestructed,
54 base::Unretained(this))); 54 base::Unretained(this)));
55 ref_count_++; 55 ref_count_++;
56 } 56 }
57 57
58 void ContentHandlerConnection::CloseConnection() { 58 void ShellClientFactoryConnection::CloseConnection() {
59 if (connection_closed_) 59 if (connection_closed_)
60 return; 60 return;
61 connection_closed_ = true; 61 connection_closed_ = true;
62 connection_closed_callback_.Run(this); 62 connection_closed_callback_.Run(this);
63 delete this; 63 delete this;
64 } 64 }
65 65
66 ContentHandlerConnection::~ContentHandlerConnection() { 66 ShellClientFactoryConnection::~ShellClientFactoryConnection() {
67 // If this DCHECK fails then something has tried to delete this object without 67 // If this DCHECK fails then something has tried to delete this object without
68 // calling CloseConnection. 68 // calling CloseConnection.
69 DCHECK(connection_closed_); 69 DCHECK(connection_closed_);
70 } 70 }
71 71
72 void ContentHandlerConnection::ApplicationDestructed() { 72 void ShellClientFactoryConnection::ApplicationDestructed() {
73 if (!--ref_count_) 73 if (!--ref_count_)
74 CloseConnection(); 74 CloseConnection();
75 } 75 }
76 76
77 } // namespace shell 77 } // namespace shell
78 } // namespace mojo 78 } // namespace mojo
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