| Line | Source Code | Coverage |
|---|
| 1 | | - |
| 2 | | - |
| 3 | | - |
| 4 | static inline void qt_socket_getPortAndAddress(const qt_sockaddr *s, quint16 *port, QHostAddress *addr) | - |
| 5 | { | - |
| 6 | if (s->a.sa_family == 10) { evaluated: s->a.sa_family == 10| yes Evaluation Count:12296 | yes Evaluation Count:3240 |
| 3240-12296 |
| 7 | Q_IPV6ADDR tmp; | - |
| 8 | memcpy(&tmp, &s->a6.sin6_addr, sizeof(tmp)); | - |
| 9 | if (addr) { partially evaluated: addr| yes Evaluation Count:12296 | no Evaluation Count:0 |
| 0-12296 |
| 10 | QHostAddress tmpAddress; | - |
| 11 | tmpAddress.setAddress(tmp); | - |
| 12 | *addr = tmpAddress; | - |
| 13 | | - |
| 14 | char scopeid[16]; | - |
| 15 | if (::if_indextoname(s->a6.sin6_scope_id, scopeid)) { evaluated: ::if_indextoname(s->a6.sin6_scope_id, scopeid)| yes Evaluation Count:39 | yes Evaluation Count:12257 |
| 39-12257 |
| 16 | addr->setScopeId(QLatin1String(scopeid)); | - |
| 17 | } else executed: }Execution Count:39 | 39 |
| 18 | | - |
| 19 | addr->setScopeId(QString::number(s->a6.sin6_scope_id)); executed: addr->setScopeId(QString::number(s->a6.sin6_scope_id));Execution Count:12257 | 12257 |
| 20 | } | - |
| 21 | if (port) partially evaluated: port| yes Evaluation Count:12296 | no Evaluation Count:0 |
| 0-12296 |
| 22 | *port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (s->a6.sin6_port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); executed: *port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (s->a6.sin6_port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; }));Execution Count:12296 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:12296 |
never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:12296 | 0-12296 |
| 23 | return; executed: return;Execution Count:12296 | 12296 |
| 24 | } | - |
| 25 | | - |
| 26 | if (port) partially evaluated: port| yes Evaluation Count:3240 | no Evaluation Count:0 |
| 0-3240 |
| 27 | *port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (s->a4.sin_port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:3240 |
executed: *port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (s->a4.sin_port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; }));Execution Count:3240 never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:3240 | 0-3240 |
| 28 | if (addr) { partially evaluated: addr| yes Evaluation Count:3240 | no Evaluation Count:0 |
| 0-3240 |
| 29 | QHostAddress tmpAddress; | - |
| 30 | tmpAddress.setAddress((__extension__ ({ register unsigned int __v, __x = (s->a4.sin_addr.s_addr); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; }))); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:3240 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:3240 |
never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); | 0-3240 |
| 31 | *addr = tmpAddress; | - |
| 32 | } executed: }Execution Count:3240 | 3240 |
| 33 | } executed: }Execution Count:3240 | 3240 |
| 34 | | - |
| 35 | | - |
| 36 | | - |
| 37 | | - |
| 38 | | - |
| 39 | | - |
| 40 | bool QNativeSocketEnginePrivate::createNewSocket(QAbstractSocket::SocketType socketType, | - |
| 41 | QAbstractSocket::NetworkLayerProtocol &socketProtocol) | - |
| 42 | { | - |
| 43 | int protocol = (socketProtocol == QAbstractSocket::IPv6Protocol || socketProtocol == QAbstractSocket::AnyIPProtocol) ? 10 : 2; evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:95 | yes Evaluation Count:2666 |
evaluated: socketProtocol == QAbstractSocket::AnyIPProtocol| yes Evaluation Count:378 | yes Evaluation Count:2288 |
| 95-2666 |
| 44 | int type = (socketType == QAbstractSocket::UdpSocket) ? SOCK_DGRAM : SOCK_STREAM; evaluated: (socketType == QAbstractSocket::UdpSocket)| yes Evaluation Count:235 | yes Evaluation Count:2526 |
| 235-2526 |
| 45 | | - |
| 46 | int socket = qt_safe_socket(protocol, type, 0); | - |
| 47 | if (socket <= 0 && socketProtocol == QAbstractSocket::AnyIPProtocol && (*__errno_location ()) == 97) { partially evaluated: socket <= 0| no Evaluation Count:0 | yes Evaluation Count:2761 |
never evaluated: socketProtocol == QAbstractSocket::AnyIPProtocol never evaluated: (*__errno_location ()) == 97 | 0-2761 |
| 48 | protocol = 2; | - |
| 49 | socket = qt_safe_socket(protocol, type, 0); | - |
| 50 | socketProtocol = QAbstractSocket::IPv4Protocol; | - |
| 51 | } | 0 |
| 52 | | - |
| 53 | if (socket <= 0) { partially evaluated: socket <= 0| no Evaluation Count:0 | yes Evaluation Count:2761 |
| 0-2761 |
| 54 | switch ((*__errno_location ())) { | - |
| 55 | case 93: | - |
| 56 | case 97: | - |
| 57 | case 22: | - |
| 58 | setError(QAbstractSocket::UnsupportedSocketOperationError, ProtocolUnsupportedErrorString); | - |
| 59 | break; | 0 |
| 60 | case 23: | - |
| 61 | case 24: | - |
| 62 | case 105: | - |
| 63 | case 12: | - |
| 64 | setError(QAbstractSocket::SocketResourceError, ResourceErrorString); | - |
| 65 | break; | 0 |
| 66 | case 13: | - |
| 67 | setError(QAbstractSocket::SocketAccessError, AccessErrorString); | - |
| 68 | break; | 0 |
| 69 | default: | - |
| 70 | break; | 0 |
| 71 | } | - |
| 72 | | - |
| 73 | return false; never executed: return false; | 0 |
| 74 | } | - |
| 75 | | - |
| 76 | socketDescriptor = socket; | - |
| 77 | return true; executed: return true;Execution Count:2761 | 2761 |
| 78 | } | - |
| 79 | | - |
| 80 | | - |
| 81 | | - |
| 82 | | - |
| 83 | int QNativeSocketEnginePrivate::option(QNativeSocketEngine::SocketOption opt) const | - |
| 84 | { | - |
| 85 | const QNativeSocketEngine * const q = q_func(); | - |
| 86 | if (!q->isValid()) partially evaluated: !q->isValid()| no Evaluation Count:0 | yes Evaluation Count:26 |
| 0-26 |
| 87 | return -1; never executed: return -1; | 0 |
| 88 | | - |
| 89 | int n = -1; | - |
| 90 | int level = 1; | - |
| 91 | | - |
| 92 | switch (opt) { | - |
| 93 | case QNativeSocketEngine::ReceiveBufferSocketOption: | - |
| 94 | n = 8; | - |
| 95 | break; | 0 |
| 96 | case QNativeSocketEngine::SendBufferSocketOption: | - |
| 97 | n = 7; | - |
| 98 | break; | 0 |
| 99 | case QNativeSocketEngine::NonBlockingSocketOption: | - |
| 100 | break; | 0 |
| 101 | case QNativeSocketEngine::BroadcastSocketOption: | - |
| 102 | break; | 0 |
| 103 | case QNativeSocketEngine::AddressReusable: | - |
| 104 | n = 2; | - |
| 105 | break; | 0 |
| 106 | case QNativeSocketEngine::BindExclusively: | - |
| 107 | return true; never executed: return true; | 0 |
| 108 | case QNativeSocketEngine::ReceiveOutOfBandData: | - |
| 109 | n = 10; | - |
| 110 | break; | 0 |
| 111 | case QNativeSocketEngine::LowDelayOption: | - |
| 112 | level = IPPROTO_TCP; | - |
| 113 | n = 1; | - |
| 114 | break; | 0 |
| 115 | case QNativeSocketEngine::KeepAliveOption: | - |
| 116 | n = 9; | - |
| 117 | break; | 0 |
| 118 | case QNativeSocketEngine::MulticastTtlOption: | - |
| 119 | if (socketProtocol == QAbstractSocket::IPv6Protocol) { evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:6 | yes Evaluation Count:6 |
| 6 |
| 120 | level = IPPROTO_IPV6; | - |
| 121 | n = 18; | - |
| 122 | } else executed: }Execution Count:6 | 6 |
| 123 | { | - |
| 124 | level = IPPROTO_IP; | - |
| 125 | n = 33; | - |
| 126 | } executed: }Execution Count:6 | 6 |
| 127 | break; executed: break;Execution Count:12 | 12 |
| 128 | case QNativeSocketEngine::MulticastLoopbackOption: | - |
| 129 | if (socketProtocol == QAbstractSocket::IPv6Protocol) { evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:7 | yes Evaluation Count:7 |
| 7 |
| 130 | level = IPPROTO_IPV6; | - |
| 131 | n = 19; | - |
| 132 | } else executed: }Execution Count:7 | 7 |
| 133 | { | - |
| 134 | level = IPPROTO_IP; | - |
| 135 | n = 34; | - |
| 136 | } executed: }Execution Count:7 | 7 |
| 137 | break; executed: break;Execution Count:14 | 14 |
| 138 | case QNativeSocketEngine::TypeOfServiceOption: | - |
| 139 | if (socketProtocol == QAbstractSocket::IPv4Protocol) { never evaluated: socketProtocol == QAbstractSocket::IPv4Protocol | 0 |
| 140 | level = IPPROTO_IP; | - |
| 141 | n = 1; | - |
| 142 | } | 0 |
| 143 | break; | 0 |
| 144 | } | - |
| 145 | | - |
| 146 | int v = -1; | - |
| 147 | socklen_t len = sizeof(v); | - |
| 148 | if (::getsockopt(socketDescriptor, level, n, (char *) &v, &len) != -1) partially evaluated: ::getsockopt(socketDescriptor, level, n, (char *) &v, &len) != -1| yes Evaluation Count:26 | no Evaluation Count:0 |
| 0-26 |
| 149 | return v; executed: return v;Execution Count:26 | 26 |
| 150 | | - |
| 151 | return -1; never executed: return -1; | 0 |
| 152 | } | - |
| 153 | | - |
| 154 | | - |
| 155 | | - |
| 156 | | - |
| 157 | | - |
| 158 | bool QNativeSocketEnginePrivate::setOption(QNativeSocketEngine::SocketOption opt, int v) | - |
| 159 | { | - |
| 160 | QNativeSocketEngine * const q = q_func(); | - |
| 161 | if (!q->isValid()) partially evaluated: !q->isValid()| no Evaluation Count:0 | yes Evaluation Count:7277 |
| 0-7277 |
| 162 | return false; never executed: return false; | 0 |
| 163 | | - |
| 164 | int n = 0; | - |
| 165 | int level = 1; | - |
| 166 | | - |
| 167 | switch (opt) { | - |
| 168 | case QNativeSocketEngine::ReceiveBufferSocketOption: | - |
| 169 | n = 8; | - |
| 170 | break; | 0 |
| 171 | case QNativeSocketEngine::SendBufferSocketOption: | - |
| 172 | n = 7; | - |
| 173 | break; | 0 |
| 174 | case QNativeSocketEngine::BroadcastSocketOption: | - |
| 175 | n = 6; | - |
| 176 | break; executed: break;Execution Count:235 | 235 |
| 177 | case QNativeSocketEngine::NonBlockingSocketOption: { | - |
| 178 | | - |
| 179 | | - |
| 180 | int flags = ::fcntl(socketDescriptor, 3, 0); | - |
| 181 | if (flags == -1) { partially evaluated: flags == -1| no Evaluation Count:0 | yes Evaluation Count:3373 |
| 0-3373 |
| 182 | | - |
| 183 | | - |
| 184 | | - |
| 185 | return false; never executed: return false; | 0 |
| 186 | } | - |
| 187 | if (::fcntl(socketDescriptor, 4, flags | 04000) == -1) { partially evaluated: ::fcntl(socketDescriptor, 4, flags | 04000) == -1| no Evaluation Count:0 | yes Evaluation Count:3373 |
| 0-3373 |
| 188 | | - |
| 189 | | - |
| 190 | | - |
| 191 | return false; never executed: return false; | 0 |
| 192 | } | - |
| 193 | return true; executed: return true;Execution Count:3373 | 3373 |
| 194 | } | - |
| 195 | case QNativeSocketEngine::AddressReusable: | - |
| 196 | n = 2; | - |
| 197 | | - |
| 198 | break; executed: break;Execution Count:437 | 437 |
| 199 | case QNativeSocketEngine::BindExclusively: | - |
| 200 | return true; never executed: return true; | 0 |
| 201 | case QNativeSocketEngine::ReceiveOutOfBandData: | - |
| 202 | n = 10; | - |
| 203 | break; executed: break;Execution Count:2526 | 2526 |
| 204 | case QNativeSocketEngine::LowDelayOption: | - |
| 205 | level = IPPROTO_TCP; | - |
| 206 | n = 1; | - |
| 207 | break; executed: break;Execution Count:36 | 36 |
| 208 | case QNativeSocketEngine::KeepAliveOption: | - |
| 209 | n = 9; | - |
| 210 | break; executed: break;Execution Count:644 | 644 |
| 211 | case QNativeSocketEngine::MulticastTtlOption: | - |
| 212 | if (socketProtocol == QAbstractSocket::IPv6Protocol) { evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:6 | yes Evaluation Count:6 |
| 6 |
| 213 | level = IPPROTO_IPV6; | - |
| 214 | n = 18; | - |
| 215 | } else executed: }Execution Count:6 | 6 |
| 216 | { | - |
| 217 | level = IPPROTO_IP; | - |
| 218 | n = 33; | - |
| 219 | } executed: }Execution Count:6 | 6 |
| 220 | break; executed: break;Execution Count:12 | 12 |
| 221 | case QNativeSocketEngine::MulticastLoopbackOption: | - |
| 222 | if (socketProtocol == QAbstractSocket::IPv6Protocol) { evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:7 | yes Evaluation Count:7 |
| 7 |
| 223 | level = IPPROTO_IPV6; | - |
| 224 | n = 19; | - |
| 225 | } else executed: }Execution Count:7 | 7 |
| 226 | { | - |
| 227 | level = IPPROTO_IP; | - |
| 228 | n = 34; | - |
| 229 | } executed: }Execution Count:7 | 7 |
| 230 | break; executed: break;Execution Count:14 | 14 |
| 231 | case QNativeSocketEngine::TypeOfServiceOption: | - |
| 232 | if (socketProtocol == QAbstractSocket::IPv4Protocol) { never evaluated: socketProtocol == QAbstractSocket::IPv4Protocol | 0 |
| 233 | level = IPPROTO_IP; | - |
| 234 | n = 1; | - |
| 235 | } | 0 |
| 236 | break; | 0 |
| 237 | } | - |
| 238 | | - |
| 239 | return ::setsockopt(socketDescriptor, level, n, (char *) &v, sizeof(v)) == 0; executed: return ::setsockopt(socketDescriptor, level, n, (char *) &v, sizeof(v)) == 0;Execution Count:3904 | 3904 |
| 240 | } | - |
| 241 | | - |
| 242 | bool QNativeSocketEnginePrivate::nativeConnect(const QHostAddress &addr, quint16 port) | - |
| 243 | { | - |
| 244 | | - |
| 245 | | - |
| 246 | | - |
| 247 | | - |
| 248 | struct sockaddr_in sockAddrIPv4; | - |
| 249 | struct sockaddr *sockAddrPtr = 0; | - |
| 250 | socklen_t sockAddrSize = 0; | - |
| 251 | | - |
| 252 | struct sockaddr_in6 sockAddrIPv6; | - |
| 253 | | - |
| 254 | if (addr.protocol() == QAbstractSocket::IPv6Protocol) { evaluated: addr.protocol() == QAbstractSocket::IPv6Protocol| yes Evaluation Count:29 | yes Evaluation Count:3259 |
| 29-3259 |
| 255 | memset(&sockAddrIPv6, 0, sizeof(sockAddrIPv6)); | - |
| 256 | sockAddrIPv6.sin6_family = 10; | - |
| 257 | sockAddrIPv6.sin6_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:29 |
never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:29 | 0-29 |
| 258 | | - |
| 259 | QString scopeid = addr.scopeId(); | - |
| 260 | bool ok; | - |
| 261 | sockAddrIPv6.sin6_scope_id = scopeid.toInt(&ok); | - |
| 262 | | - |
| 263 | if (!ok) partially evaluated: !ok| yes Evaluation Count:29 | no Evaluation Count:0 |
| 0-29 |
| 264 | sockAddrIPv6.sin6_scope_id = ::if_nametoindex(scopeid.toLatin1()); executed: sockAddrIPv6.sin6_scope_id = ::if_nametoindex(scopeid.toLatin1());Execution Count:29 | 29 |
| 265 | | - |
| 266 | Q_IPV6ADDR ip6 = addr.toIPv6Address(); | - |
| 267 | memcpy(&sockAddrIPv6.sin6_addr.__in6_u.__u6_addr8, &ip6, sizeof(ip6)); | - |
| 268 | | - |
| 269 | sockAddrSize = sizeof(sockAddrIPv6); | - |
| 270 | sockAddrPtr = (struct sockaddr *) &sockAddrIPv6; | - |
| 271 | } else executed: }Execution Count:29 | 29 |
| 272 | if (addr.protocol() == QAbstractSocket::IPv4Protocol) { partially evaluated: addr.protocol() == QAbstractSocket::IPv4Protocol| yes Evaluation Count:3259 | no Evaluation Count:0 |
| 0-3259 |
| 273 | memset(&sockAddrIPv4, 0, sizeof(sockAddrIPv4)); | - |
| 274 | sockAddrIPv4.sin_family = 2; | - |
| 275 | sockAddrIPv4.sin_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:3259 |
never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:3259 | 0-3259 |
| 276 | sockAddrIPv4.sin_addr.s_addr = (__extension__ ({ register unsigned int __v, __x = (addr.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:3259 |
never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:3259 | 0-3259 |
| 277 | | - |
| 278 | sockAddrSize = sizeof(sockAddrIPv4); | - |
| 279 | sockAddrPtr = (struct sockaddr *) &sockAddrIPv4; | - |
| 280 | } else { executed: }Execution Count:3259 | 3259 |
| 281 | | - |
| 282 | } | 0 |
| 283 | | - |
| 284 | int connectResult = qt_safe_connect(socketDescriptor, sockAddrPtr, sockAddrSize); | - |
| 285 | if (connectResult == -1) { evaluated: connectResult == -1| yes Evaluation Count:2097 | yes Evaluation Count:1191 |
| 1191-2097 |
| 286 | switch ((*__errno_location ())) { | - |
| 287 | case 106: | - |
| 288 | socketState = QAbstractSocket::ConnectedState; | - |
| 289 | break; | 0 |
| 290 | case 111: | - |
| 291 | case 22: | - |
| 292 | setError(QAbstractSocket::ConnectionRefusedError, ConnectionRefusedErrorString); | - |
| 293 | socketState = QAbstractSocket::UnconnectedState; | - |
| 294 | break; executed: break;Execution Count:8 | 8 |
| 295 | case 110: | - |
| 296 | setError(QAbstractSocket::NetworkError, ConnectionTimeOutErrorString); | - |
| 297 | break; | 0 |
| 298 | case 113: | - |
| 299 | setError(QAbstractSocket::NetworkError, HostUnreachableErrorString); | - |
| 300 | socketState = QAbstractSocket::UnconnectedState; | - |
| 301 | break; | 0 |
| 302 | case 101: | - |
| 303 | setError(QAbstractSocket::NetworkError, NetworkUnreachableErrorString); | - |
| 304 | socketState = QAbstractSocket::UnconnectedState; | - |
| 305 | break; executed: break;Execution Count:2 | 2 |
| 306 | case 98: | - |
| 307 | setError(QAbstractSocket::NetworkError, AddressInuseErrorString); | - |
| 308 | break; | 0 |
| 309 | case 115: | - |
| 310 | case 114: | - |
| 311 | setError(QAbstractSocket::UnfinishedSocketOperationError, InvalidSocketErrorString); | - |
| 312 | socketState = QAbstractSocket::ConnectingState; | - |
| 313 | break; executed: break;Execution Count:2087 | 2087 |
| 314 | case 11: | - |
| 315 | setError(QAbstractSocket::UnfinishedSocketOperationError, InvalidSocketErrorString); | - |
| 316 | break; | 0 |
| 317 | case 13: | - |
| 318 | case 1: | - |
| 319 | setError(QAbstractSocket::SocketAccessError, AccessErrorString); | - |
| 320 | socketState = QAbstractSocket::UnconnectedState; | - |
| 321 | break; | 0 |
| 322 | case 97: | - |
| 323 | case 9: | - |
| 324 | case 14: | - |
| 325 | case 88: | - |
| 326 | socketState = QAbstractSocket::UnconnectedState; | - |
| 327 | default: | - |
| 328 | break; | 0 |
| 329 | } | - |
| 330 | | - |
| 331 | if (socketState != QAbstractSocket::ConnectedState) { partially evaluated: socketState != QAbstractSocket::ConnectedState| yes Evaluation Count:2097 | no Evaluation Count:0 |
| 0-2097 |
| 332 | | - |
| 333 | | - |
| 334 | | - |
| 335 | | - |
| 336 | | - |
| 337 | | - |
| 338 | return false; executed: return false;Execution Count:2097 | 2097 |
| 339 | } | - |
| 340 | } | 0 |
| 341 | | - |
| 342 | | - |
| 343 | | - |
| 344 | | - |
| 345 | | - |
| 346 | | - |
| 347 | socketState = QAbstractSocket::ConnectedState; | - |
| 348 | return true; executed: return true;Execution Count:1191 | 1191 |
| 349 | } | - |
| 350 | | - |
| 351 | bool QNativeSocketEnginePrivate::nativeBind(const QHostAddress &address, quint16 port) | - |
| 352 | { | - |
| 353 | struct sockaddr_in sockAddrIPv4; | - |
| 354 | struct sockaddr *sockAddrPtr = 0; | - |
| 355 | socklen_t sockAddrSize = 0; | - |
| 356 | | - |
| 357 | | - |
| 358 | struct sockaddr_in6 sockAddrIPv6; | - |
| 359 | | - |
| 360 | if (address.protocol() == QAbstractSocket::IPv6Protocol || address.protocol() == QAbstractSocket::AnyIPProtocol) { evaluated: address.protocol() == QAbstractSocket::IPv6Protocol| yes Evaluation Count:79 | yes Evaluation Count:590 |
evaluated: address.protocol() == QAbstractSocket::AnyIPProtocol| yes Evaluation Count:379 | yes Evaluation Count:211 |
| 79-590 |
| 361 | | - |
| 362 | int ipv6only = 0; | - |
| 363 | if (address.protocol() == QAbstractSocket::IPv6Protocol) evaluated: address.protocol() == QAbstractSocket::IPv6Protocol| yes Evaluation Count:79 | yes Evaluation Count:379 |
| 79-379 |
| 364 | ipv6only = 1; executed: ipv6only = 1;Execution Count:79 | 79 |
| 365 | | - |
| 366 | ::setsockopt(socketDescriptor, IPPROTO_IPV6, 26, (char*)&ipv6only, sizeof(ipv6only) ); | - |
| 367 | | - |
| 368 | memset(&sockAddrIPv6, 0, sizeof(sockAddrIPv6)); | - |
| 369 | sockAddrIPv6.sin6_family = 10; | - |
| 370 | sockAddrIPv6.sin6_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:458 |
never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:458 | 0-458 |
| 371 | | - |
| 372 | sockAddrIPv6.sin6_scope_id = ::if_nametoindex(address.scopeId().toLatin1().data()); | - |
| 373 | | - |
| 374 | | - |
| 375 | | - |
| 376 | Q_IPV6ADDR tmp = address.toIPv6Address(); | - |
| 377 | memcpy(&sockAddrIPv6.sin6_addr.__in6_u.__u6_addr8, &tmp, sizeof(tmp)); | - |
| 378 | sockAddrSize = sizeof(sockAddrIPv6); | - |
| 379 | sockAddrPtr = (struct sockaddr *) &sockAddrIPv6; | - |
| 380 | } else executed: }Execution Count:458 | 458 |
| 381 | if (address.protocol() == QAbstractSocket::IPv4Protocol) { partially evaluated: address.protocol() == QAbstractSocket::IPv4Protocol| yes Evaluation Count:211 | no Evaluation Count:0 |
| 0-211 |
| 382 | memset(&sockAddrIPv4, 0, sizeof(sockAddrIPv4)); | - |
| 383 | sockAddrIPv4.sin_family = 2; | - |
| 384 | sockAddrIPv4.sin_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:211 |
never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:211 | 0-211 |
| 385 | sockAddrIPv4.sin_addr.s_addr = (__extension__ ({ register unsigned int __v, __x = (address.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:211 |
never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:211 | 0-211 |
| 386 | sockAddrSize = sizeof(sockAddrIPv4); | - |
| 387 | sockAddrPtr = (struct sockaddr *) &sockAddrIPv4; | - |
| 388 | } else { executed: }Execution Count:211 | 211 |
| 389 | | - |
| 390 | } | 0 |
| 391 | | - |
| 392 | int bindResult = ::bind(socketDescriptor, sockAddrPtr, sockAddrSize); | - |
| 393 | if (bindResult < 0 && (*__errno_location ()) == 97 && address.protocol() == QAbstractSocket::AnyIPProtocol) { evaluated: bindResult < 0| yes Evaluation Count:11 | yes Evaluation Count:658 |
partially evaluated: (*__errno_location ()) == 97| no Evaluation Count:0 | yes Evaluation Count:11 |
never evaluated: address.protocol() == QAbstractSocket::AnyIPProtocol | 0-658 |
| 394 | memset(&sockAddrIPv4, 0, sizeof(sockAddrIPv4)); | - |
| 395 | sockAddrIPv4.sin_family = 2; | - |
| 396 | sockAddrIPv4.sin_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); never evaluated: __builtin_constant_p (__x) never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); never executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); | 0 |
| 397 | sockAddrIPv4.sin_addr.s_addr = (__extension__ ({ register unsigned int __v, __x = (address.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); never evaluated: __builtin_constant_p (__x) never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); never executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); | 0 |
| 398 | sockAddrSize = sizeof(sockAddrIPv4); | - |
| 399 | sockAddrPtr = (struct sockaddr *) &sockAddrIPv4; | - |
| 400 | bindResult = ::bind(socketDescriptor, sockAddrPtr, sockAddrSize); | - |
| 401 | } | 0 |
| 402 | | - |
| 403 | if (bindResult < 0) { evaluated: bindResult < 0| yes Evaluation Count:11 | yes Evaluation Count:658 |
| 11-658 |
| 404 | switch((*__errno_location ())) { | - |
| 405 | case 98: | - |
| 406 | setError(QAbstractSocket::AddressInUseError, AddressInuseErrorString); | - |
| 407 | break; executed: break;Execution Count:10 | 10 |
| 408 | case 13: | - |
| 409 | setError(QAbstractSocket::SocketAccessError, AddressProtectedErrorString); | - |
| 410 | break; | 0 |
| 411 | case 22: | - |
| 412 | setError(QAbstractSocket::UnsupportedSocketOperationError, OperationUnsupportedErrorString); | - |
| 413 | break; | 0 |
| 414 | case 99: | - |
| 415 | setError(QAbstractSocket::SocketAddressNotAvailableError, AddressNotAvailableErrorString); | - |
| 416 | break; executed: break;Execution Count:1 | 1 |
| 417 | default: | - |
| 418 | break; | 0 |
| 419 | } | - |
| 420 | | - |
| 421 | | - |
| 422 | | - |
| 423 | | - |
| 424 | | - |
| 425 | | - |
| 426 | return false; executed: return false;Execution Count:11 | 11 |
| 427 | } | - |
| 428 | | - |
| 429 | localPort = port; | - |
| 430 | localAddress = address; | - |
| 431 | | - |
| 432 | | - |
| 433 | | - |
| 434 | | - |
| 435 | | - |
| 436 | socketState = QAbstractSocket::BoundState; | - |
| 437 | return true; executed: return true;Execution Count:658 | 658 |
| 438 | } | - |
| 439 | | - |
| 440 | bool QNativeSocketEnginePrivate::nativeListen(int backlog) | - |
| 441 | { | - |
| 442 | if (qt_safe_listen(socketDescriptor, backlog) < 0) { partially evaluated: qt_safe_listen(socketDescriptor, backlog) < 0| no Evaluation Count:0 | yes Evaluation Count:425 |
| 0-425 |
| 443 | switch ((*__errno_location ())) { | - |
| 444 | case 98: | - |
| 445 | setError(QAbstractSocket::AddressInUseError, | - |
| 446 | PortInuseErrorString); | - |
| 447 | break; | 0 |
| 448 | default: | - |
| 449 | break; | 0 |
| 450 | } | - |
| 451 | | - |
| 452 | | - |
| 453 | | - |
| 454 | | - |
| 455 | | - |
| 456 | return false; never executed: return false; | 0 |
| 457 | } | - |
| 458 | | - |
| 459 | | - |
| 460 | | - |
| 461 | | - |
| 462 | | - |
| 463 | socketState = QAbstractSocket::ListeningState; | - |
| 464 | return true; executed: return true;Execution Count:425 | 425 |
| 465 | } | - |
| 466 | | - |
| 467 | int QNativeSocketEnginePrivate::nativeAccept() | - |
| 468 | { | - |
| 469 | int acceptedDescriptor = qt_safe_accept(socketDescriptor, 0, 0); | - |
| 470 | if (acceptedDescriptor == -1) { evaluated: acceptedDescriptor == -1| yes Evaluation Count:455 | yes Evaluation Count:465 |
| 455-465 |
| 471 | switch ((*__errno_location ())) { | - |
| 472 | case 9: | - |
| 473 | case 95: | - |
| 474 | setError(QAbstractSocket::UnsupportedSocketOperationError, InvalidSocketErrorString); | - |
| 475 | break; | 0 |
| 476 | case 103: | - |
| 477 | setError(QAbstractSocket::NetworkError, RemoteHostClosedErrorString); | - |
| 478 | break; | 0 |
| 479 | case 14: | - |
| 480 | case 88: | - |
| 481 | setError(QAbstractSocket::SocketResourceError, NotSocketErrorString); | - |
| 482 | break; | 0 |
| 483 | case 93: | - |
| 484 | case 71: | - |
| 485 | case 97: | - |
| 486 | case 22: | - |
| 487 | setError(QAbstractSocket::UnsupportedSocketOperationError, ProtocolUnsupportedErrorString); | - |
| 488 | break; | 0 |
| 489 | case 23: | - |
| 490 | case 24: | - |
| 491 | case 105: | - |
| 492 | case 12: | - |
| 493 | setError(QAbstractSocket::SocketResourceError, ResourceErrorString); | - |
| 494 | break; | 0 |
| 495 | case 13: | - |
| 496 | case 1: | - |
| 497 | setError(QAbstractSocket::SocketAccessError, AccessErrorString); | - |
| 498 | break; | 0 |
| 499 | | - |
| 500 | | - |
| 501 | | - |
| 502 | case 11: | - |
| 503 | setError(QAbstractSocket::TemporaryError, TemporaryErrorString); | - |
| 504 | break; executed: break;Execution Count:455 | 455 |
| 505 | default: | - |
| 506 | setError(QAbstractSocket::UnknownSocketError, UnknownSocketErrorString); | - |
| 507 | break; | 0 |
| 508 | } | - |
| 509 | } executed: }Execution Count:455 | 455 |
| 510 | | - |
| 511 | return acceptedDescriptor; executed: return acceptedDescriptor;Execution Count:920 | 920 |
| 512 | } | - |
| 513 | | - |
| 514 | | - |
| 515 | | - |
| 516 | static bool multicastMembershipHelper(QNativeSocketEnginePrivate *d, | - |
| 517 | int how6, | - |
| 518 | int how4, | - |
| 519 | const QHostAddress &groupAddress, | - |
| 520 | const QNetworkInterface &interface) | - |
| 521 | { | - |
| 522 | int level = 0; | - |
| 523 | int sockOpt = 0; | - |
| 524 | void *sockArg; | - |
| 525 | int sockArgSize; | - |
| 526 | | - |
| 527 | ip_mreq mreq4; | - |
| 528 | ipv6_mreq mreq6; | - |
| 529 | | - |
| 530 | if (groupAddress.protocol() == QAbstractSocket::IPv6Protocol) { evaluated: groupAddress.protocol() == QAbstractSocket::IPv6Protocol| yes Evaluation Count:1 | yes Evaluation Count:6 |
| 1-6 |
| 531 | level = IPPROTO_IPV6; | - |
| 532 | sockOpt = how6; | - |
| 533 | sockArg = &mreq6; | - |
| 534 | sockArgSize = sizeof(mreq6); | - |
| 535 | memset(&mreq6, 0, sizeof(mreq6)); | - |
| 536 | Q_IPV6ADDR ip6 = groupAddress.toIPv6Address(); | - |
| 537 | memcpy(&mreq6.ipv6mr_multiaddr, &ip6, sizeof(ip6)); | - |
| 538 | mreq6.ipv6mr_interface = interface.index(); | - |
| 539 | } else executed: }Execution Count:1 | 1 |
| 540 | if (groupAddress.protocol() == QAbstractSocket::IPv4Protocol) { partially evaluated: groupAddress.protocol() == QAbstractSocket::IPv4Protocol| yes Evaluation Count:6 | no Evaluation Count:0 |
| 0-6 |
| 541 | level = IPPROTO_IP; | - |
| 542 | sockOpt = how4; | - |
| 543 | sockArg = &mreq4; | - |
| 544 | sockArgSize = sizeof(mreq4); | - |
| 545 | memset(&mreq4, 0, sizeof(mreq4)); | - |
| 546 | mreq4.imr_multiaddr.s_addr = (__extension__ ({ register unsigned int __v, __x = (groupAddress.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:6 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:6 |
| 0-6 |
| 547 | | - |
| 548 | if (interface.isValid()) { partially evaluated: interface.isValid()| no Evaluation Count:0 | yes Evaluation Count:6 |
| 0-6 |
| 549 | QList<QNetworkAddressEntry> addressEntries = interface.addressEntries(); | - |
| 550 | if (!addressEntries.isEmpty()) { never evaluated: !addressEntries.isEmpty() | 0 |
| 551 | QHostAddress firstIP = addressEntries.first().ip(); | - |
| 552 | mreq4.imr_interface.s_addr = (__extension__ ({ register unsigned int __v, __x = (firstIP.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); never executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); never evaluated: __builtin_constant_p (__x) | 0 |
| 553 | } else { | 0 |
| 554 | d->setError(QAbstractSocket::NetworkError, | - |
| 555 | QNativeSocketEnginePrivate::NetworkUnreachableErrorString); | - |
| 556 | return false; never executed: return false; | 0 |
| 557 | } | - |
| 558 | } else { | - |
| 559 | mreq4.imr_interface.s_addr = ((in_addr_t) 0x00000000); | - |
| 560 | } executed: }Execution Count:6 | 6 |
| 561 | } else { | - |
| 562 | | - |
| 563 | d->setError(QAbstractSocket::UnsupportedSocketOperationError, | - |
| 564 | QNativeSocketEnginePrivate::ProtocolUnsupportedErrorString); | - |
| 565 | return false; never executed: return false; | 0 |
| 566 | } | - |
| 567 | | - |
| 568 | int res = setsockopt(d->socketDescriptor, level, sockOpt, sockArg, sockArgSize); | - |
| 569 | if (res == -1) { evaluated: res == -1| yes Evaluation Count:1 | yes Evaluation Count:6 |
| 1-6 |
| 570 | switch ((*__errno_location ())) { | - |
| 571 | case 92: | - |
| 572 | d->setError(QAbstractSocket::UnsupportedSocketOperationError, | - |
| 573 | QNativeSocketEnginePrivate::OperationUnsupportedErrorString); | - |
| 574 | break; | 0 |
| 575 | case 99: | - |
| 576 | d->setError(QAbstractSocket::SocketAddressNotAvailableError, | - |
| 577 | QNativeSocketEnginePrivate::AddressNotAvailableErrorString); | - |
| 578 | break; | 0 |
| 579 | default: | - |
| 580 | d->setError(QAbstractSocket::UnknownSocketError, | - |
| 581 | QNativeSocketEnginePrivate::UnknownSocketErrorString); | - |
| 582 | break; executed: break;Execution Count:1 | 1 |
| 583 | } | - |
| 584 | return false; executed: return false;Execution Count:1 | 1 |
| 585 | } | - |
| 586 | return true; executed: return true;Execution Count:6 | 6 |
| 587 | } | - |
| 588 | | - |
| 589 | bool QNativeSocketEnginePrivate::nativeJoinMulticastGroup(const QHostAddress &groupAddress, | - |
| 590 | const QNetworkInterface &interface) | - |
| 591 | { | - |
| 592 | return multicastMembershipHelper(this, | 5 |
| 593 | 20, | 5 |
| 594 | 35, | 5 |
| 595 | groupAddress, | 5 |
| 596 | interface); executed: return multicastMembershipHelper(this, 20, 35, groupAddress, interface);Execution Count:5 | 5 |
| 597 | } | - |
| 598 | | - |
| 599 | bool QNativeSocketEnginePrivate::nativeLeaveMulticastGroup(const QHostAddress &groupAddress, | - |
| 600 | const QNetworkInterface &interface) | - |
| 601 | { | - |
| 602 | return multicastMembershipHelper(this, | 2 |
| 603 | 21, | 2 |
| 604 | 36, | 2 |
| 605 | groupAddress, | 2 |
| 606 | interface); executed: return multicastMembershipHelper(this, 21, 36, groupAddress, interface);Execution Count:2 | 2 |
| 607 | } | - |
| 608 | | - |
| 609 | QNetworkInterface QNativeSocketEnginePrivate::nativeMulticastInterface() const | - |
| 610 | { | - |
| 611 | if (socketProtocol == QAbstractSocket::IPv6Protocol) { evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:4 | yes Evaluation Count:4 |
| 4 |
| 612 | uint v; | - |
| 613 | socklen_t sizeofv = sizeof(v); | - |
| 614 | if (::getsockopt(socketDescriptor, IPPROTO_IPV6, 17, &v, &sizeofv) == -1) partially evaluated: ::getsockopt(socketDescriptor, IPPROTO_IPV6, 17, &v, &sizeofv) == -1| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 615 | return QNetworkInterface(); never executed: return QNetworkInterface(); | 0 |
| 616 | return QNetworkInterface::interfaceFromIndex(v); executed: return QNetworkInterface::interfaceFromIndex(v);Execution Count:4 | 4 |
| 617 | } | - |
| 618 | | - |
| 619 | struct in_addr v = { 0 }; | - |
| 620 | socklen_t sizeofv = sizeof(v); | - |
| 621 | if (::getsockopt(socketDescriptor, IPPROTO_IP, 32, &v, &sizeofv) == -1) partially evaluated: ::getsockopt(socketDescriptor, IPPROTO_IP, 32, &v, &sizeofv) == -1| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 622 | return QNetworkInterface(); never executed: return QNetworkInterface(); | 0 |
| 623 | if (v.s_addr != 0 && sizeofv >= sizeof(v)) { partially evaluated: v.s_addr != 0| yes Evaluation Count:4 | no Evaluation Count:0 |
partially evaluated: sizeofv >= sizeof(v)| yes Evaluation Count:4 | no Evaluation Count:0 |
| 0-4 |
| 624 | QHostAddress ipv4((__extension__ ({ register unsigned int __v, __x = (v.s_addr); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; }))); never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:4 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 625 | QList<QNetworkInterface> ifaces = QNetworkInterface::allInterfaces(); | - |
| 626 | for (int i = 0; i < ifaces.count(); ++i) { partially evaluated: i < ifaces.count()| yes Evaluation Count:12 | no Evaluation Count:0 |
| 0-12 |
| 627 | const QNetworkInterface &iface = ifaces.at(i); | - |
| 628 | QList<QNetworkAddressEntry> entries = iface.addressEntries(); | - |
| 629 | for (int j = 0; j < entries.count(); ++j) { evaluated: j < entries.count()| yes Evaluation Count:16 | yes Evaluation Count:8 |
| 8-16 |
| 630 | const QNetworkAddressEntry &entry = entries.at(j); | - |
| 631 | if (entry.ip() == ipv4) evaluated: entry.ip() == ipv4| yes Evaluation Count:4 | yes Evaluation Count:12 |
| 4-12 |
| 632 | return iface; executed: return iface;Execution Count:4 | 4 |
| 633 | } executed: }Execution Count:12 | 12 |
| 634 | } executed: }Execution Count:8 | 8 |
| 635 | } | 0 |
| 636 | return QNetworkInterface(); never executed: return QNetworkInterface(); | 0 |
| 637 | } | - |
| 638 | | - |
| 639 | bool QNativeSocketEnginePrivate::nativeSetMulticastInterface(const QNetworkInterface &iface) | - |
| 640 | { | - |
| 641 | if (socketProtocol == QAbstractSocket::IPv6Protocol) { evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:4 | yes Evaluation Count:4 |
| 4 |
| 642 | uint v = iface.index(); | - |
| 643 | return (::setsockopt(socketDescriptor, IPPROTO_IPV6, 17, &v, sizeof(v)) != -1); executed: return (::setsockopt(socketDescriptor, IPPROTO_IPV6, 17, &v, sizeof(v)) != -1);Execution Count:4 | 4 |
| 644 | } | - |
| 645 | | - |
| 646 | struct in_addr v; | - |
| 647 | if (iface.isValid()) { partially evaluated: iface.isValid()| yes Evaluation Count:4 | no Evaluation Count:0 |
| 0-4 |
| 648 | QList<QNetworkAddressEntry> entries = iface.addressEntries(); | - |
| 649 | for (int i = 0; i < entries.count(); ++i) { partially evaluated: i < entries.count()| yes Evaluation Count:4 | no Evaluation Count:0 |
| 0-4 |
| 650 | const QNetworkAddressEntry &entry = entries.at(i); | - |
| 651 | const QHostAddress &ip = entry.ip(); | - |
| 652 | if (ip.protocol() == QAbstractSocket::IPv4Protocol) { partially evaluated: ip.protocol() == QAbstractSocket::IPv4Protocol| yes Evaluation Count:4 | no Evaluation Count:0 |
| 0-4 |
| 653 | v.s_addr = (__extension__ ({ register unsigned int __v, __x = (ip.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:4 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 654 | int r = ::setsockopt(socketDescriptor, IPPROTO_IP, 32, &v, sizeof(v)); | - |
| 655 | if (r != -1) partially evaluated: r != -1| yes Evaluation Count:4 | no Evaluation Count:0 |
| 0-4 |
| 656 | return true; executed: return true;Execution Count:4 | 4 |
| 657 | } | 0 |
| 658 | } | 0 |
| 659 | return false; never executed: return false; | 0 |
| 660 | } | - |
| 661 | | - |
| 662 | v.s_addr = ((in_addr_t) 0x00000000); | - |
| 663 | return (::setsockopt(socketDescriptor, IPPROTO_IP, 32, &v, sizeof(v)) != -1); never executed: return (::setsockopt(socketDescriptor, IPPROTO_IP, 32, &v, sizeof(v)) != -1); | 0 |
| 664 | } | - |
| 665 | | - |
| 666 | | - |
| 667 | | - |
| 668 | qint64 QNativeSocketEnginePrivate::nativeBytesAvailable() const | - |
| 669 | { | - |
| 670 | int nbytes = 0; | - |
| 671 | | - |
| 672 | qint64 available = 0; | - |
| 673 | if (qt_safe_ioctl(socketDescriptor, 0x541B, (char *) &nbytes) >= 0) partially evaluated: qt_safe_ioctl(socketDescriptor, 0x541B, (char *) &nbytes) >= 0| yes Evaluation Count:33407 | no Evaluation Count:0 |
| 0-33407 |
| 674 | available = (qint64) nbytes; executed: available = (qint64) nbytes;Execution Count:33408 | 33408 |
| 675 | | - |
| 676 | | - |
| 677 | | - |
| 678 | | - |
| 679 | return available; executed: return available;Execution Count:33408 | 33408 |
| 680 | } | - |
| 681 | | - |
| 682 | bool QNativeSocketEnginePrivate::nativeHasPendingDatagrams() const | - |
| 683 | { | - |
| 684 | | - |
| 685 | qt_sockaddr storage; | - |
| 686 | socklen_t storageSize = sizeof(storage); | - |
| 687 | memset(&storage, 0, storageSize); | - |
| 688 | | - |
| 689 | | - |
| 690 | | - |
| 691 | ssize_t readBytes; | - |
| 692 | do { | - |
| 693 | char c; | - |
| 694 | readBytes = ::recvfrom(socketDescriptor, &c, 1, MSG_PEEK, &storage.a, &storageSize); | - |
| 695 | } while (readBytes == -1 && (*__errno_location ()) == 4); executed: }Execution Count:1662511 evaluated: readBytes == -1| yes Evaluation Count:1605060 | yes Evaluation Count:57451 |
partially evaluated: (*__errno_location ()) == 4| no Evaluation Count:0 | yes Evaluation Count:1605060 |
| 0-1662511 |
| 696 | | - |
| 697 | | - |
| 698 | | - |
| 699 | bool result = (readBytes != -1) || (*__errno_location ()) == 90; evaluated: (readBytes != -1)| yes Evaluation Count:57451 | yes Evaluation Count:1605060 |
partially evaluated: (*__errno_location ()) == 90| no Evaluation Count:0 | yes Evaluation Count:1605060 |
| 0-1605060 |
| 700 | | - |
| 701 | | - |
| 702 | | - |
| 703 | | - |
| 704 | | - |
| 705 | return result; executed: return result;Execution Count:1662511 | 1662511 |
| 706 | } | - |
| 707 | | - |
| 708 | qint64 QNativeSocketEnginePrivate::nativePendingDatagramSize() const | - |
| 709 | { | - |
| 710 | QVarLengthArray<char, 8192> udpMessagePeekBuffer(8192); | - |
| 711 | ssize_t recvResult = -1; | - |
| 712 | | - |
| 713 | for (;;) { | - |
| 714 | | - |
| 715 | | - |
| 716 | | - |
| 717 | recvResult = ::recv(socketDescriptor, udpMessagePeekBuffer.data(), | - |
| 718 | udpMessagePeekBuffer.size(), MSG_PEEK); | - |
| 719 | if (recvResult == -1 && (*__errno_location ()) == 4) partially evaluated: recvResult == -1| no Evaluation Count:0 | yes Evaluation Count:52648 |
never evaluated: (*__errno_location ()) == 4 | 0-52648 |
| 720 | continue; never executed: continue; | 0 |
| 721 | | - |
| 722 | if (recvResult != (ssize_t) udpMessagePeekBuffer.size()) evaluated: recvResult != (ssize_t) udpMessagePeekBuffer.size()| yes Evaluation Count:31926 | yes Evaluation Count:20722 |
| 20722-31926 |
| 723 | break; executed: break;Execution Count:31926 | 31926 |
| 724 | | - |
| 725 | udpMessagePeekBuffer.resize(udpMessagePeekBuffer.size() * 2); | - |
| 726 | } executed: }Execution Count:20722 | 20722 |
| 727 | | - |
| 728 | | - |
| 729 | | - |
| 730 | | - |
| 731 | | - |
| 732 | return qint64(recvResult); executed: return qint64(recvResult);Execution Count:31926 | 31926 |
| 733 | } | - |
| 734 | | - |
| 735 | qint64 QNativeSocketEnginePrivate::nativeReceiveDatagram(char *data, qint64 maxSize, | - |
| 736 | QHostAddress *address, quint16 *port) | - |
| 737 | { | - |
| 738 | qt_sockaddr aa; | - |
| 739 | memset(&aa, 0, sizeof(aa)); | - |
| 740 | socklen_t sz; | - |
| 741 | sz = sizeof(aa); | - |
| 742 | | - |
| 743 | ssize_t recvFromResult = 0; | - |
| 744 | do { | - |
| 745 | char c; | - |
| 746 | recvFromResult = ::recvfrom(socketDescriptor, maxSize ? data : &c, maxSize ? maxSize : 1, | - |
| 747 | 0, &aa.a, &sz); | - |
| 748 | } while (recvFromResult == -1 && (*__errno_location ()) == 4); executed: }Execution Count:990809 partially evaluated: recvFromResult == -1| no Evaluation Count:0 | yes Evaluation Count:990809 |
never evaluated: (*__errno_location ()) == 4 | 0-990809 |
| 749 | | - |
| 750 | if (recvFromResult == -1) { partially evaluated: recvFromResult == -1| no Evaluation Count:0 | yes Evaluation Count:990809 |
| 0-990809 |
| 751 | setError(QAbstractSocket::NetworkError, ReceiveDatagramErrorString); | - |
| 752 | } else if (port || address) { evaluated: port| yes Evaluation Count:11274 | yes Evaluation Count:979535 |
partially evaluated: address| no Evaluation Count:0 | yes Evaluation Count:979535 |
| 0-979535 |
| 753 | qt_socket_getPortAndAddress(&aa, port, address); | - |
| 754 | } executed: }Execution Count:11274 | 11274 |
| 755 | return qint64(maxSize ? recvFromResult : recvFromResult == -1 ? -1 : 0); executed: return qint64(maxSize ? recvFromResult : recvFromResult == -1 ? -1 : 0);Execution Count:990809 | 990809 |
| 756 | } | - |
| 757 | | - |
| 758 | qint64 QNativeSocketEnginePrivate::nativeSendDatagram(const char *data, qint64 len, | - |
| 759 | const QHostAddress &host, quint16 port) | - |
| 760 | { | - |
| 761 | struct sockaddr_in sockAddrIPv4; | - |
| 762 | struct sockaddr *sockAddrPtr = 0; | - |
| 763 | socklen_t sockAddrSize = 0; | - |
| 764 | | - |
| 765 | struct sockaddr_in6 sockAddrIPv6; | - |
| 766 | if (host.protocol() == QAbstractSocket::IPv6Protocol evaluated: host.protocol() == QAbstractSocket::IPv6Protocol| yes Evaluation Count:24 | yes Evaluation Count:324622 |
| 24-324622 |
| 767 | || socketProtocol == QAbstractSocket::IPv6Protocol partially evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| no Evaluation Count:0 | yes Evaluation Count:324622 |
| 0-324622 |
| 768 | || socketProtocol == QAbstractSocket::AnyIPProtocol) { evaluated: socketProtocol == QAbstractSocket::AnyIPProtocol| yes Evaluation Count:11312 | yes Evaluation Count:313310 |
| 11312-313310 |
| 769 | memset(&sockAddrIPv6, 0, sizeof(sockAddrIPv6)); | - |
| 770 | sockAddrIPv6.sin6_family = 10; | - |
| 771 | sockAddrIPv6.sin6_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:11336 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:11336 |
| 0-11336 |
| 772 | | - |
| 773 | Q_IPV6ADDR tmp = host.toIPv6Address(); | - |
| 774 | memcpy(&sockAddrIPv6.sin6_addr.__in6_u.__u6_addr8, &tmp, sizeof(tmp)); | - |
| 775 | QString scopeid = host.scopeId(); | - |
| 776 | bool ok; | - |
| 777 | sockAddrIPv6.sin6_scope_id = scopeid.toInt(&ok); | - |
| 778 | | - |
| 779 | if (!ok) partially evaluated: !ok| yes Evaluation Count:11336 | no Evaluation Count:0 |
| 0-11336 |
| 780 | sockAddrIPv6.sin6_scope_id = ::if_nametoindex(scopeid.toLatin1()); executed: sockAddrIPv6.sin6_scope_id = ::if_nametoindex(scopeid.toLatin1());Execution Count:11336 | 11336 |
| 781 | | - |
| 782 | sockAddrSize = sizeof(sockAddrIPv6); | - |
| 783 | sockAddrPtr = (struct sockaddr *)&sockAddrIPv6; | - |
| 784 | } else if (host.protocol() == QAbstractSocket::IPv4Protocol) { executed: }Execution Count:11336 partially evaluated: host.protocol() == QAbstractSocket::IPv4Protocol| yes Evaluation Count:313310 | no Evaluation Count:0 |
| 0-313310 |
| 785 | memset(&sockAddrIPv4, 0, sizeof(sockAddrIPv4)); | - |
| 786 | sockAddrIPv4.sin_family = 2; | - |
| 787 | sockAddrIPv4.sin_port = (__extension__ ({ register unsigned short int __v, __x = (unsigned short int) (port); if (__builtin_constant_p (__x)) __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); else __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc"); __v; })); never executed: __v = ((unsigned short int) ((((__x) >> 8) & 0xff) | (((__x) & 0xff) << 8))); executed: __asm__ ("rorw $8, %w0" : "=r" (__v) : "0" (__x) : "cc");Execution Count:313310 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:313310 |
| 0-313310 |
| 788 | sockAddrIPv4.sin_addr.s_addr = (__extension__ ({ register unsigned int __v, __x = (host.toIPv4Address()); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; })); never executed: __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); executed: __asm__ ("bswap %0" : "=r" (__v) : "0" (__x));Execution Count:313310 partially evaluated: __builtin_constant_p (__x)| no Evaluation Count:0 | yes Evaluation Count:313310 |
| 0-313310 |
| 789 | sockAddrSize = sizeof(sockAddrIPv4); | - |
| 790 | sockAddrPtr = (struct sockaddr *)&sockAddrIPv4; | - |
| 791 | } executed: }Execution Count:313310 | 313310 |
| 792 | | - |
| 793 | ssize_t sentBytes = qt_safe_sendto(socketDescriptor, data, len, | - |
| 794 | 0, sockAddrPtr, sockAddrSize); | - |
| 795 | | - |
| 796 | if (sentBytes < 0) { evaluated: sentBytes < 0| yes Evaluation Count:1 | yes Evaluation Count:324645 |
| 1-324645 |
| 797 | switch ((*__errno_location ())) { | - |
| 798 | case 90: | - |
| 799 | setError(QAbstractSocket::DatagramTooLargeError, DatagramTooLargeErrorString); | - |
| 800 | break; executed: break;Execution Count:1 | 1 |
| 801 | default: | - |
| 802 | setError(QAbstractSocket::NetworkError, SendDatagramErrorString); | - |
| 803 | } | 0 |
| 804 | } executed: }Execution Count:1 | 1 |
| 805 | | - |
| 806 | | - |
| 807 | | - |
| 808 | | - |
| 809 | | - |
| 810 | | - |
| 811 | | - |
| 812 | return qint64(sentBytes); executed: return qint64(sentBytes);Execution Count:324646 | 324646 |
| 813 | } | - |
| 814 | | - |
| 815 | bool QNativeSocketEnginePrivate::fetchConnectionParameters() | - |
| 816 | { | - |
| 817 | localPort = 0; | - |
| 818 | localAddress.clear(); | - |
| 819 | peerPort = 0; | - |
| 820 | peerAddress.clear(); | - |
| 821 | | - |
| 822 | if (socketDescriptor == -1) evaluated: socketDescriptor == -1| yes Evaluation Count:1 | yes Evaluation Count:2463 |
| 1-2463 |
| 823 | return false; executed: return false;Execution Count:1 | 1 |
| 824 | | - |
| 825 | qt_sockaddr sa; | - |
| 826 | socklen_t sockAddrSize = sizeof(sa); | - |
| 827 | | - |
| 828 | | - |
| 829 | memset(&sa, 0, sizeof(sa)); | - |
| 830 | if (::getsockname(socketDescriptor, &sa.a, &sockAddrSize) == 0) { evaluated: ::getsockname(socketDescriptor, &sa.a, &sockAddrSize) == 0| yes Evaluation Count:2461 | yes Evaluation Count:2 |
| 2-2461 |
| 831 | qt_socket_getPortAndAddress(&sa, &localPort, &localAddress); | - |
| 832 | | - |
| 833 | | - |
| 834 | switch (sa.a.sa_family) { | - |
| 835 | case 2: | - |
| 836 | socketProtocol = QAbstractSocket::IPv4Protocol; | - |
| 837 | break; executed: break;Execution Count:1576 | 1576 |
| 838 | case 10: | - |
| 839 | socketProtocol = QAbstractSocket::IPv6Protocol; | - |
| 840 | break; executed: break;Execution Count:739 | 739 |
| 841 | default: | - |
| 842 | socketProtocol = QAbstractSocket::UnknownNetworkLayerProtocol; | - |
| 843 | break; executed: break;Execution Count:146 | 146 |
| 844 | } | - |
| 845 | | - |
| 846 | } else if ((*__errno_location ()) == 9) { executed: }Execution Count:2461 partially evaluated: (*__errno_location ()) == 9| yes Evaluation Count:2 | no Evaluation Count:0 |
| 0-2461 |
| 847 | setError(QAbstractSocket::UnsupportedSocketOperationError, InvalidSocketErrorString); | - |
| 848 | return false; executed: return false;Execution Count:2 | 2 |
| 849 | } | - |
| 850 | | - |
| 851 | | - |
| 852 | | - |
| 853 | | - |
| 854 | | - |
| 855 | | - |
| 856 | int ipv6only = 0; | - |
| 857 | socklen_t optlen = sizeof(ipv6only); | - |
| 858 | if (socketProtocol == QAbstractSocket::IPv6Protocol evaluated: socketProtocol == QAbstractSocket::IPv6Protocol| yes Evaluation Count:739 | yes Evaluation Count:1722 |
| 739-1722 |
| 859 | && (localAddress == QHostAddress::AnyIPv4 || localAddress == QHostAddress::AnyIPv6) partially evaluated: localAddress == QHostAddress::AnyIPv4| no Evaluation Count:0 | yes Evaluation Count:739 |
evaluated: localAddress == QHostAddress::AnyIPv6| yes Evaluation Count:418 | yes Evaluation Count:321 |
| 0-739 |
| 860 | && !getsockopt(socketDescriptor, IPPROTO_IPV6, 26, (char*)&ipv6only, &optlen )) { partially evaluated: !getsockopt(socketDescriptor, IPPROTO_IPV6, 26, (char*)&ipv6only, &optlen )| yes Evaluation Count:418 | no Evaluation Count:0 |
| 0-418 |
| 861 | if (optlen != sizeof(ipv6only)) partially evaluated: optlen != sizeof(ipv6only)| no Evaluation Count:0 | yes Evaluation Count:418 |
| 0-418 |
| 862 | QMessageLogger("socket/qnativesocketengine_unix.cpp", 991, __PRETTY_FUNCTION__).warning("unexpected size of IPV6_V6ONLY socket option"); never executed: QMessageLogger("socket/qnativesocketengine_unix.cpp", 991, __PRETTY_FUNCTION__).warning("unexpected size of IPV6_V6ONLY socket option"); | 0 |
| 863 | if (!ipv6only) { evaluated: !ipv6only| yes Evaluation Count:376 | yes Evaluation Count:42 |
| 42-376 |
| 864 | socketProtocol = QAbstractSocket::AnyIPProtocol; | - |
| 865 | localAddress = QHostAddress::Any; | - |
| 866 | } executed: }Execution Count:376 | 376 |
| 867 | } executed: }Execution Count:418 | 418 |
| 868 | | - |
| 869 | | - |
| 870 | | - |
| 871 | if (!::getpeername(socketDescriptor, &sa.a, &sockAddrSize)) evaluated: !::getpeername(socketDescriptor, &sa.a, &sockAddrSize)| yes Evaluation Count:1801 | yes Evaluation Count:660 |
| 660-1801 |
| 872 | qt_socket_getPortAndAddress(&sa, &peerPort, &peerAddress); executed: qt_socket_getPortAndAddress(&sa, &peerPort, &peerAddress);Execution Count:1801 | 1801 |
| 873 | | - |
| 874 | | - |
| 875 | int value = 0; | - |
| 876 | socklen_t valueSize = sizeof(int); | - |
| 877 | if (::getsockopt(socketDescriptor, 1, 3, &value, &valueSize) == 0) { partially evaluated: ::getsockopt(socketDescriptor, 1, 3, &value, &valueSize) == 0| yes Evaluation Count:2461 | no Evaluation Count:0 |
| 0-2461 |
| 878 | if (value == SOCK_STREAM) evaluated: value == SOCK_STREAM| yes Evaluation Count:2227 | yes Evaluation Count:234 |
| 234-2227 |
| 879 | socketType = QAbstractSocket::TcpSocket; executed: socketType = QAbstractSocket::TcpSocket;Execution Count:2227 | 2227 |
| 880 | else if (value == SOCK_DGRAM) partially evaluated: value == SOCK_DGRAM| yes Evaluation Count:234 | no Evaluation Count:0 |
| 0-234 |
| 881 | socketType = QAbstractSocket::UdpSocket; executed: socketType = QAbstractSocket::UdpSocket;Execution Count:234 | 234 |
| 882 | else | - |
| 883 | socketType = QAbstractSocket::UnknownSocketType; never executed: socketType = QAbstractSocket::UnknownSocketType; | 0 |
| 884 | } | - |
| 885 | return true; executed: return true;Execution Count:2461 | 2461 |
| 886 | } | - |
| 887 | | - |
| 888 | void QNativeSocketEnginePrivate::nativeClose() | - |
| 889 | { | - |
| 890 | | - |
| 891 | | - |
| 892 | | - |
| 893 | | - |
| 894 | qt_safe_close(socketDescriptor); | - |
| 895 | } executed: }Execution Count:3371 | 3371 |
| 896 | | - |
| 897 | qint64 QNativeSocketEnginePrivate::nativeWrite(const char *data, qint64 len) | - |
| 898 | { | - |
| 899 | QNativeSocketEngine * const q = q_func(); | - |
| 900 | | - |
| 901 | ssize_t writtenBytes; | - |
| 902 | writtenBytes = qt_safe_write_nosignal(socketDescriptor, data, len); | - |
| 903 | | - |
| 904 | if (writtenBytes < 0) { evaluated: writtenBytes < 0| yes Evaluation Count:11 | yes Evaluation Count:983472 |
| 11-983472 |
| 905 | switch ((*__errno_location ())) { | - |
| 906 | case 32: | - |
| 907 | case 104: | - |
| 908 | writtenBytes = -1; | - |
| 909 | setError(QAbstractSocket::RemoteHostClosedError, RemoteHostClosedErrorString); | - |
| 910 | q->close(); | - |
| 911 | break; | 0 |
| 912 | case 11: | - |
| 913 | writtenBytes = 0; | - |
| 914 | break; executed: break;Execution Count:11 | 11 |
| 915 | case 90: | - |
| 916 | setError(QAbstractSocket::DatagramTooLargeError, DatagramTooLargeErrorString); | - |
| 917 | break; | 0 |
| 918 | default: | - |
| 919 | break; | 0 |
| 920 | } | - |
| 921 | } executed: }Execution Count:11 | 11 |
| 922 | | - |
| 923 | | - |
| 924 | | - |
| 925 | | - |
| 926 | | - |
| 927 | | - |
| 928 | | - |
| 929 | return qint64(writtenBytes); executed: return qint64(writtenBytes);Execution Count:983483 | 983483 |
| 930 | } | - |
| 931 | | - |
| 932 | | - |
| 933 | qint64 QNativeSocketEnginePrivate::nativeRead(char *data, qint64 maxSize) | - |
| 934 | { | - |
| 935 | QNativeSocketEngine * const q = q_func(); | - |
| 936 | if (!q->isValid()) { partially evaluated: !q->isValid()| no Evaluation Count:0 | yes Evaluation Count:154611 |
| 0-154611 |
| 937 | QMessageLogger("socket/qnativesocketengine_unix.cpp", 1081, __PRETTY_FUNCTION__).warning("QNativeSocketEngine::nativeRead: Invalid socket"); | - |
| 938 | return -1; never executed: return -1; | 0 |
| 939 | } | - |
| 940 | | - |
| 941 | ssize_t r = 0; | - |
| 942 | r = qt_safe_read(socketDescriptor, data, maxSize); | - |
| 943 | | - |
| 944 | if (r < 0) { evaluated: r < 0| yes Evaluation Count:5280 | yes Evaluation Count:149331 |
| 5280-149331 |
| 945 | r = -1; | - |
| 946 | switch ((*__errno_location ())) { | - |
| 947 | | - |
| 948 | | - |
| 949 | | - |
| 950 | case 11: | - |
| 951 | | - |
| 952 | r = -2; | - |
| 953 | break; executed: break;Execution Count:5263 | 5263 |
| 954 | case 9: | - |
| 955 | case 22: | - |
| 956 | case 5: | - |
| 957 | | - |
| 958 | break; | 0 |
| 959 | case 104: | - |
| 960 | | - |
| 961 | | - |
| 962 | | - |
| 963 | r = 0; | - |
| 964 | break; executed: break;Execution Count:17 | 17 |
| 965 | default: | - |
| 966 | break; | 0 |
| 967 | } | - |
| 968 | } executed: }Execution Count:5280 | 5280 |
| 969 | | - |
| 970 | | - |
| 971 | | - |
| 972 | | - |
| 973 | | - |
| 974 | | - |
| 975 | | - |
| 976 | return qint64(r); executed: return qint64(r);Execution Count:154611 | 154611 |
| 977 | } | - |
| 978 | | - |
| 979 | int QNativeSocketEnginePrivate::nativeSelect(int timeout, bool selectForRead) const | - |
| 980 | { | - |
| 981 | fd_set fds; | - |
| 982 | do { int __d0, __d1; __asm__ __volatile__ ("cld; rep; " "stosq" : "=c" (__d0), "=D" (__d1) : "a" (0), "0" (sizeof (fd_set) / sizeof (__fd_mask)), "1" (&((&fds)->fds_bits)[0]) : "memory"); } while (0); executed: }Execution Count:703 partially evaluated: 0| no Evaluation Count:0 | yes Evaluation Count:703 |
| 0-703 |
| 983 | (((&fds)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] |= ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask))))); | - |
| 984 | | - |
| 985 | struct timeval tv; | - |
| 986 | tv.tv_sec = timeout / 1000; | - |
| 987 | tv.tv_usec = (timeout % 1000) * 1000; | - |
| 988 | | - |
| 989 | int retval; | - |
| 990 | if (selectForRead) evaluated: selectForRead| yes Evaluation Count:282 | yes Evaluation Count:421 |
| 282-421 |
| 991 | retval = qt_safe_select(socketDescriptor + 1, &fds, 0, 0, timeout < 0 ? 0 : &tv); executed: retval = qt_safe_select(socketDescriptor + 1, &fds, 0, 0, timeout < 0 ? 0 : &tv);Execution Count:282 | 282 |
| 992 | else | - |
| 993 | retval = qt_safe_select(socketDescriptor + 1, 0, &fds, 0, timeout < 0 ? 0 : &tv); executed: retval = qt_safe_select(socketDescriptor + 1, 0, &fds, 0, timeout < 0 ? 0 : &tv);Execution Count:421 | 421 |
| 994 | | - |
| 995 | return retval; executed: return retval;Execution Count:703 | 703 |
| 996 | } | - |
| 997 | | - |
| 998 | int QNativeSocketEnginePrivate::nativeSelect(int timeout, bool checkRead, bool checkWrite, | - |
| 999 | bool *selectForRead, bool *selectForWrite) const | - |
| 1000 | { | - |
| 1001 | fd_set fdread; | - |
| 1002 | do { int __d0, __d1; __asm__ __volatile__ ("cld; rep; " "stosq" : "=c" (__d0), "=D" (__d1) : "a" (0), "0" (sizeof (fd_set) / sizeof (__fd_mask)), "1" (&((&fdread)->fds_bits)[0]) : "memory"); } while (0); executed: }Execution Count:18314 partially evaluated: 0| no Evaluation Count:0 | yes Evaluation Count:18314 |
| 0-18314 |
| 1003 | if (checkRead) partially evaluated: checkRead| yes Evaluation Count:18314 | no Evaluation Count:0 |
| 0-18314 |
| 1004 | (((&fdread)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] |= ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask))))); executed: (((&fdread)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] |= ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask)))));Execution Count:18314 | 18314 |
| 1005 | | - |
| 1006 | fd_set fdwrite; | - |
| 1007 | do { int __d0, __d1; __asm__ __volatile__ ("cld; rep; " "stosq" : "=c" (__d0), "=D" (__d1) : "a" (0), "0" (sizeof (fd_set) / sizeof (__fd_mask)), "1" (&((&fdwrite)->fds_bits)[0]) : "memory"); } while (0); executed: }Execution Count:18314 partially evaluated: 0| no Evaluation Count:0 | yes Evaluation Count:18314 |
| 0-18314 |
| 1008 | if (checkWrite) evaluated: checkWrite| yes Evaluation Count:5141 | yes Evaluation Count:13173 |
| 5141-13173 |
| 1009 | (((&fdwrite)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] |= ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask))))); executed: (((&fdwrite)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] |= ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask)))));Execution Count:5141 | 5141 |
| 1010 | | - |
| 1011 | struct timeval tv; | - |
| 1012 | tv.tv_sec = timeout / 1000; | - |
| 1013 | tv.tv_usec = (timeout % 1000) * 1000; | - |
| 1014 | | - |
| 1015 | int ret; | - |
| 1016 | ret = qt_safe_select(socketDescriptor + 1, &fdread, &fdwrite, 0, timeout < 0 ? 0 : &tv); | - |
| 1017 | | - |
| 1018 | if (ret <= 0) evaluated: ret <= 0| yes Evaluation Count:31 | yes Evaluation Count:18284 |
| 31-18284 |
| 1019 | return ret; executed: return ret;Execution Count:31 | 31 |
| 1020 | *selectForRead = ((((&fdread)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] & ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask))))) != 0); | - |
| 1021 | *selectForWrite = ((((&fdwrite)->fds_bits)[((socketDescriptor) / (8 * (int) sizeof (__fd_mask)))] & ((__fd_mask) 1 << ((socketDescriptor) % (8 * (int) sizeof (__fd_mask))))) != 0); | - |
| 1022 | | - |
| 1023 | return ret; executed: return ret;Execution Count:18284 | 18284 |
| 1024 | } | - |
| 1025 | | - |
| 1026 | | - |
| 1027 | | - |
| | |