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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5564 | serge | 1 | |
| 2 | #include "util/u_network.h" |
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| 3 | #include "util/u_debug.h" |
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| 4 | |||
| 5 | |||
| 6 | # include |
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| 7 | # include |
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| 8 | #elif defined(PIPE_OS_LINUX) || defined(PIPE_OS_HAIKU) || \ |
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| 9 | defined(PIPE_OS_APPLE) || defined(PIPE_OS_CYGWIN) || defined(PIPE_OS_SOLARIS) |
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| 10 | # include |
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| 11 | # include |
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| 12 | # include |
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| 13 | # include |
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| 14 | # include |
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| 15 | #else |
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| 16 | # warning "No socket implementation" |
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| 17 | #endif |
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| 18 | |||
| 19 | |||
| 20 | u_socket_init() |
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| 21 | { |
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| 22 | #if defined(PIPE_SUBSYSTEM_WINDOWS_USER) |
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| 23 | WORD wVersionRequested; |
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| 24 | WSADATA wsaData; |
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| 25 | int err; |
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| 26 | |||
| 27 | |||
| 28 | wVersionRequested = MAKEWORD(1, 1); |
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| 29 | |||
| 30 | |||
| 31 | if (err != 0) { |
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| 32 | debug_printf("WSAStartup failed with error: %d\n", err); |
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| 33 | return FALSE; |
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| 34 | } |
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| 35 | return TRUE; |
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| 36 | #elif defined(PIPE_HAVE_SOCKETS) |
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| 37 | return TRUE; |
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| 38 | #else |
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| 39 | return FALSE; |
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| 40 | #endif |
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| 41 | } |
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| 42 | |||
| 43 | |||
| 44 | u_socket_stop() |
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| 45 | { |
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| 46 | #if defined(PIPE_SUBSYSTEM_WINDOWS_USER) |
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| 47 | WSACleanup(); |
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| 48 | #endif |
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| 49 | } |
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| 50 | |||
| 51 | |||
| 52 | u_socket_close(int s) |
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| 53 | { |
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| 54 | if (s < 0) |
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| 55 | return; |
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| 56 | |||
| 57 | |||
| 58 | || defined(PIPE_OS_APPLE) || defined(PIPE_OS_SOLARIS) |
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| 59 | shutdown(s, SHUT_RDWR); |
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| 60 | close(s); |
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| 61 | #elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) |
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| 62 | shutdown(s, SD_BOTH); |
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| 63 | closesocket(s); |
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| 64 | #else |
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| 65 | assert(0); |
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| 66 | #endif |
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| 67 | } |
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| 68 | |||
| 69 | |||
| 70 | { |
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| 71 | #if defined(PIPE_HAVE_SOCKETS) |
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| 72 | return accept(s, NULL, NULL); |
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| 73 | #else |
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| 74 | return -1; |
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| 75 | #endif |
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| 76 | } |
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| 77 | |||
| 78 | |||
| 79 | u_socket_send(int s, void *data, size_t size) |
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| 80 | { |
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| 81 | #if defined(PIPE_HAVE_SOCKETS) |
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| 82 | return send(s, data, size, 0); |
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| 83 | #else |
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| 84 | return -1; |
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| 85 | #endif |
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| 86 | } |
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| 87 | |||
| 88 | |||
| 89 | u_socket_peek(int s, void *data, size_t size) |
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| 90 | { |
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| 91 | #if defined(PIPE_HAVE_SOCKETS) |
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| 92 | return recv(s, data, size, MSG_PEEK); |
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| 93 | #else |
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| 94 | return -1; |
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| 95 | #endif |
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| 96 | } |
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| 97 | |||
| 98 | |||
| 99 | u_socket_recv(int s, void *data, size_t size) |
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| 100 | { |
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| 101 | #if defined(PIPE_HAVE_SOCKETS) |
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| 102 | return recv(s, data, size, 0); |
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| 103 | #else |
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| 104 | return -1; |
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| 105 | #endif |
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| 106 | } |
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| 107 | |||
| 108 | |||
| 109 | u_socket_connect(const char *hostname, uint16_t port) |
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| 110 | { |
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| 111 | #if defined(PIPE_HAVE_SOCKETS) |
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| 112 | int s; |
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| 113 | struct sockaddr_in sa; |
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| 114 | struct hostent *host = NULL; |
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| 115 | |||
| 116 | |||
| 117 | host = gethostbyname(hostname); |
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| 118 | if (!host) |
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| 119 | return -1; |
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| 120 | |||
| 121 | |||
| 122 | sa.sin_family= host->h_addrtype; |
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| 123 | sa.sin_port = htons(port); |
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| 124 | |||
| 125 | |||
| 126 | if (s < 0) |
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| 127 | return -1; |
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| 128 | |||
| 129 | |||
| 130 | u_socket_close(s); |
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| 131 | return -1; |
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| 132 | } |
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| 133 | |||
| 134 | |||
| 135 | #else |
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| 136 | assert(0); |
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| 137 | return -1; |
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| 138 | #endif |
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| 139 | } |
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| 140 | |||
| 141 | |||
| 142 | u_socket_listen_on_port(uint16_t portnum) |
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| 143 | { |
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| 144 | #if defined(PIPE_HAVE_SOCKETS) |
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| 145 | int s; |
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| 146 | struct sockaddr_in sa; |
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| 147 | memset(&sa, 0, sizeof(struct sockaddr_in)); |
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| 148 | |||
| 149 | |||
| 150 | sa.sin_port = htons(portnum); |
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| 151 | |||
| 152 | |||
| 153 | if (s < 0) |
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| 154 | return -1; |
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| 155 | |||
| 156 | |||
| 157 | u_socket_close(s); |
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| 158 | return -1; |
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| 159 | } |
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| 160 | |||
| 161 | |||
| 162 | |||
| 163 | |||
| 164 | #else |
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| 165 | assert(0); |
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| 166 | return -1; |
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| 167 | #endif |
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| 168 | } |
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| 169 | |||
| 170 | |||
| 171 | u_socket_block(int s, boolean block) |
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| 172 | { |
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| 173 | #if defined(PIPE_OS_LINUX) || defined(PIPE_OS_HAIKU) \ |
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| 174 | || defined(PIPE_OS_APPLE) || defined(PIPE_OS_SOLARIS) |
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| 175 | int old = fcntl(s, F_GETFL, 0); |
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| 176 | if (old == -1) |
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| 177 | return; |
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| 178 | |||
| 179 | |||
| 180 | if (block) |
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| 181 | fcntl(s, F_SETFL, old & ~O_NONBLOCK); |
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| 182 | else |
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| 183 | fcntl(s, F_SETFL, old | O_NONBLOCK); |
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| 184 | #elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) |
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| 185 | u_long iMode = block ? 0 : 1; |
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| 186 | ioctlsocket(s, FIONBIO, &iMode); |
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| 187 | #else |
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| 188 | assert(0); |
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| 189 | #endif |
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| 190 | } |
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| 191 |