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| 1 /* | |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #include "webrtc/test/channel_transport/udp_socket_wrapper.h" | |
| 12 | |
| 13 #include <stdlib.h> | |
| 14 #include <string.h> | |
| 15 | |
| 16 #include "webrtc/system_wrappers/include/event_wrapper.h" | |
| 17 #include "webrtc/system_wrappers/include/trace.h" | |
| 18 #include "webrtc/test/channel_transport/udp_socket_manager_wrapper.h" | |
| 19 | |
| 20 #if defined(_WIN32) | |
| 21 #include "webrtc/test/channel_transport/udp_socket2_win.h" | |
| 22 #else | |
| 23 #include "webrtc/test/channel_transport/udp_socket_posix.h" | |
| 24 #endif | |
| 25 | |
| 26 | |
| 27 namespace webrtc { | |
| 28 namespace test { | |
| 29 | |
| 30 bool UdpSocketWrapper::_initiated = false; | |
| 31 | |
| 32 // Temporary Android hack. The value 1024 is taken from | |
| 33 // <ndk>/build/platforms/android-1.5/arch-arm/usr/include/linux/posix_types.h | |
| 34 // TODO (tomasl): can we remove this now? | |
| 35 #ifndef FD_SETSIZE | |
| 36 #define FD_SETSIZE 1024 | |
| 37 #endif | |
| 38 | |
| 39 UdpSocketWrapper::UdpSocketWrapper() | |
| 40 : _wantsIncoming(false), | |
| 41 _deleteEvent(NULL) | |
| 42 { | |
| 43 } | |
| 44 | |
| 45 UdpSocketWrapper::~UdpSocketWrapper() | |
| 46 { | |
| 47 if(_deleteEvent) | |
| 48 { | |
| 49 _deleteEvent->Set(); | |
| 50 _deleteEvent = NULL; | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 void UdpSocketWrapper::SetEventToNull() | |
| 55 { | |
| 56 if (_deleteEvent) | |
| 57 { | |
| 58 _deleteEvent = NULL; | |
| 59 } | |
| 60 } | |
| 61 | |
| 62 UdpSocketWrapper* UdpSocketWrapper::CreateSocket(const int32_t id, | |
| 63 UdpSocketManager* mgr, | |
| 64 CallbackObj obj, | |
| 65 IncomingSocketCallback cb, | |
| 66 bool ipV6Enable, | |
| 67 bool disableGQOS) | |
| 68 | |
| 69 { | |
| 70 WEBRTC_TRACE(kTraceMemory, kTraceTransport, id, | |
| 71 "UdpSocketWrapper::CreateSocket"); | |
| 72 | |
| 73 UdpSocketWrapper* s = 0; | |
| 74 | |
| 75 #ifdef _WIN32 | |
| 76 if (!_initiated) | |
| 77 { | |
| 78 WSADATA wsaData; | |
| 79 WORD wVersionRequested = MAKEWORD( 2, 2 ); | |
| 80 int32_t err = WSAStartup( wVersionRequested, &wsaData); | |
| 81 if (err != 0) | |
| 82 { | |
| 83 WEBRTC_TRACE( | |
| 84 kTraceError, | |
| 85 kTraceTransport, | |
| 86 id, | |
| 87 "UdpSocketWrapper::CreateSocket failed to initialize sockets\ | |
| 88 WSAStartup error:%d", | |
| 89 err); | |
| 90 return NULL; | |
| 91 } | |
| 92 | |
| 93 _initiated = true; | |
| 94 } | |
| 95 | |
| 96 s = new UdpSocket2Windows(id, mgr, ipV6Enable, disableGQOS); | |
| 97 | |
| 98 #else | |
| 99 if (!_initiated) | |
| 100 { | |
| 101 _initiated = true; | |
| 102 } | |
| 103 s = new UdpSocketPosix(id, mgr, ipV6Enable); | |
| 104 if (s) | |
| 105 { | |
| 106 UdpSocketPosix* sl = static_cast<UdpSocketPosix*>(s); | |
| 107 if (sl->GetFd() != INVALID_SOCKET && sl->GetFd() < FD_SETSIZE) | |
| 108 { | |
| 109 // ok | |
| 110 } else | |
| 111 { | |
| 112 WEBRTC_TRACE( | |
| 113 kTraceError, | |
| 114 kTraceTransport, | |
| 115 id, | |
| 116 "UdpSocketWrapper::CreateSocket failed to initialize socket"); | |
| 117 delete s; | |
| 118 s = NULL; | |
| 119 } | |
| 120 } | |
| 121 #endif | |
| 122 if (s) | |
| 123 { | |
| 124 s->_deleteEvent = NULL; | |
| 125 if (!s->SetCallback(obj, cb)) | |
| 126 { | |
| 127 WEBRTC_TRACE( | |
| 128 kTraceError, | |
| 129 kTraceTransport, | |
| 130 id, | |
| 131 "UdpSocketWrapper::CreateSocket failed to ser callback"); | |
| 132 return(NULL); | |
| 133 } | |
| 134 } | |
| 135 return s; | |
| 136 } | |
| 137 | |
| 138 bool UdpSocketWrapper::StartReceiving() | |
| 139 { | |
| 140 _wantsIncoming = true; | |
| 141 return true; | |
| 142 } | |
| 143 | |
| 144 bool UdpSocketWrapper::StartReceiving(const uint32_t /*receiveBuffers*/) { | |
| 145 return StartReceiving(); | |
| 146 } | |
| 147 | |
| 148 bool UdpSocketWrapper::StopReceiving() | |
| 149 { | |
| 150 _wantsIncoming = false; | |
| 151 return true; | |
| 152 } | |
| 153 | |
| 154 int32_t UdpSocketWrapper::SetPCP(const int32_t /*pcp*/) { return -1; } | |
| 155 | |
| 156 uint32_t UdpSocketWrapper::ReceiveBuffers() { return 0; } | |
| 157 | |
| 158 } // namespace test | |
| 159 } // namespace webrtc | |
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