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Side by Side Diff: net/test/spawned_test_server/spawner_communicator.h

Issue 1475803002: Remove kuint16max. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@kint2
Patch Set: cloud print Created 5 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #ifndef NET_TEST_SPAWNED_TEST_SERVER_SPAWNER_COMMUNICATOR_H_ 5 #ifndef NET_TEST_SPAWNED_TEST_SERVER_SPAWNER_COMMUNICATOR_H_
6 #define NET_TEST_SPAWNED_TEST_SERVER_SPAWNER_COMMUNICATOR_H_ 6 #define NET_TEST_SPAWNED_TEST_SERVER_SPAWNER_COMMUNICATOR_H_
7 7
8 #include <stdint.h>
9
8 #include <string> 10 #include <string>
9 11
10 #include "base/basictypes.h"
11 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
12 #include "base/memory/weak_ptr.h" 13 #include "base/memory/weak_ptr.h"
13 #include "base/synchronization/waitable_event.h" 14 #include "base/synchronization/waitable_event.h"
14 #include "base/threading/thread.h" 15 #include "base/threading/thread.h"
15 #include "net/url_request/url_request.h" 16 #include "net/url_request/url_request.h"
16 17
17 namespace net { 18 namespace net {
18 19
19 class ScopedPortException; 20 class ScopedPortException;
20 21
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53 // Path: "/ping". 54 // Path: "/ping".
54 // Method: "GET". 55 // Method: "GET".
55 // Data to server: None. 56 // Data to server: None.
56 // Data from server: String "ready" returned if success. 57 // Data from server: String "ready" returned if success.
57 // 58 //
58 // The internal I/O thread is required by net stack to perform net I/O. 59 // The internal I/O thread is required by net stack to perform net I/O.
59 // The Start/StopServer methods block the caller thread until result is 60 // The Start/StopServer methods block the caller thread until result is
60 // fetched from spawner server or timed-out. 61 // fetched from spawner server or timed-out.
61 class SpawnerCommunicator : public URLRequest::Delegate { 62 class SpawnerCommunicator : public URLRequest::Delegate {
62 public: 63 public:
63 explicit SpawnerCommunicator(uint16 port); 64 explicit SpawnerCommunicator(uint16_t port);
64 ~SpawnerCommunicator() override; 65 ~SpawnerCommunicator() override;
65 66
66 // Starts an instance of the Python test server on the host/ machine. 67 // Starts an instance of the Python test server on the host/ machine.
67 // If successfully started, returns true, setting |*port| to the port 68 // If successfully started, returns true, setting |*port| to the port
68 // on the local machine that can be used to communicate with the remote 69 // on the local machine that can be used to communicate with the remote
69 // test server. 70 // test server.
70 bool StartServer(const std::string& arguments, 71 bool StartServer(const std::string& arguments,
71 uint16* port) WARN_UNUSED_RESULT; 72 uint16_t* port) WARN_UNUSED_RESULT;
72 73
73 bool StopServer() WARN_UNUSED_RESULT; 74 bool StopServer() WARN_UNUSED_RESULT;
74 75
75 private: 76 private:
76 // Starts the IO thread. Called on the user thread. 77 // Starts the IO thread. Called on the user thread.
77 void StartIOThread(); 78 void StartIOThread();
78 79
79 // Shuts down the remote test server spawner. Called on the user thread. 80 // Shuts down the remote test server spawner. Called on the user thread.
80 void Shutdown(); 81 void Shutdown();
81 82
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115 // A thread to communicate with test_spawner server. 116 // A thread to communicate with test_spawner server.
116 base::Thread io_thread_; 117 base::Thread io_thread_;
117 118
118 // WaitableEvent to notify whether the communication is done. 119 // WaitableEvent to notify whether the communication is done.
119 base::WaitableEvent event_; 120 base::WaitableEvent event_;
120 121
121 // The local port used to communicate with the TestServer spawner. This is 122 // The local port used to communicate with the TestServer spawner. This is
122 // used to control the startup and shutdown of the Python TestServer running 123 // used to control the startup and shutdown of the Python TestServer running
123 // on the remote machine. On Android, this port will be redirected to the 124 // on the remote machine. On Android, this port will be redirected to the
124 // same port on the host machine. 125 // same port on the host machine.
125 const uint16 port_; 126 const uint16_t port_;
126 127
127 // Helper to add |port_| to the list of the globally explicitly allowed ports. 128 // Helper to add |port_| to the list of the globally explicitly allowed ports.
128 scoped_ptr<ScopedPortException> allowed_port_; 129 scoped_ptr<ScopedPortException> allowed_port_;
129 130
130 // The next ID to use for |cur_request_| (monotonically increasing). 131 // The next ID to use for |cur_request_| (monotonically increasing).
131 int next_id_; 132 int next_id_;
132 133
133 // Request context used by |cur_request_|. 134 // Request context used by |cur_request_|.
134 scoped_ptr<URLRequestContext> context_; 135 scoped_ptr<URLRequestContext> context_;
135 136
136 // The current (in progress) request, or NULL. 137 // The current (in progress) request, or NULL.
137 scoped_ptr<URLRequest> cur_request_; 138 scoped_ptr<URLRequest> cur_request_;
138 139
139 // Only gets/sets |is_running_| on user's thread to avoid race-condition. 140 // Only gets/sets |is_running_| on user's thread to avoid race-condition.
140 bool is_running_; 141 bool is_running_;
141 142
142 // Factory for creating the time-out task. This takes care of revoking 143 // Factory for creating the time-out task. This takes care of revoking
143 // outstanding tasks when |this| is deleted. 144 // outstanding tasks when |this| is deleted.
144 base::WeakPtrFactory<SpawnerCommunicator> weak_factory_; 145 base::WeakPtrFactory<SpawnerCommunicator> weak_factory_;
145 146
146 DISALLOW_COPY_AND_ASSIGN(SpawnerCommunicator); 147 DISALLOW_COPY_AND_ASSIGN(SpawnerCommunicator);
147 }; 148 };
148 149
149 } // namespace net 150 } // namespace net
150 151
151 #endif // NET_TEST_SPAWNED_TEST_SERVER_SPAWNER_COMMUNICATOR_H_ 152 #endif // NET_TEST_SPAWNED_TEST_SERVER_SPAWNER_COMMUNICATOR_H_
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