pegasus/src/Pegasus/Common/Network.h - annotate

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1 martin 1.22 //%LICENSE////////////////////////////////////////////////////////////////
2 martin 1.23 //
3 martin 1.22 // Licensed to The Open Group (TOG) under one or more contributor license 4 // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with 5 // this work for additional information regarding copyright ownership. 6 // Each contributor licenses this file to you under the OpenPegasus Open 7 // Source License; you may not use this file except in compliance with the 8 // License.
9 martin 1.23 //
10 martin 1.22 // Permission is hereby granted, free of charge, to any person obtaining a 11 // copy of this software and associated documentation files (the "Software"), 12 // to deal in the Software without restriction, including without limitation 13 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 14 // and/or sell copies of the Software, and to permit persons to whom the 15 // Software is furnished to do so, subject to the following conditions:
16 martin 1.23 //
17 martin 1.22 // The above copyright notice and this permission notice shall be included 18 // in all copies or substantial portions of the Software.
19 martin 1.23 //
20 martin 1.22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21 martin 1.23 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 martin 1.22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 23 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 24 // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 25 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 26 // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 martin 1.23 //
28 martin 1.22 //////////////////////////////////////////////////////////////////////////
29 mike 1.1 // 30 //%///////////////////////////////////////////////////////////////////////////// 31 32 #ifndef Pegasus_Network_h 33 #define Pegasus_Network_h 34 35 #include <Pegasus/Common/Config.h> 36 37 //============================================================================== 38 // 39 // Network.h 40 // 41 // This file includes network-related system-header files. Please include 42 // this file directly rather than including system headers directly. If 43 // special inclusions are necessary for any platform, please add them to
44 kumpf 1.8 // this file rather than other files. The reason for this file is to limit 45 // platform-specific conditional compilation expressions to only a few
46 mike 1.1 // well-known header files.
47 kumpf 1.8 //
48 mike 1.1 //============================================================================== 49 50 //------------------------------------------------------------------------------ 51 // 52 // PEGASUS_OS_TYPE_WINDOWS network system header files 53 // 54 //------------------------------------------------------------------------------ 55 56 #ifdef PEGASUS_OS_TYPE_WINDOWS 57 # ifdef FD_SETSIZE
58 mateus.baur 1.11 # ifndef PEGASUS_WMIMAPPER 59 # error "<Pegasus/Common/Network.h>: FD_SETSIZE is already defined. \ 60 This file must be included prior to any header file that defines \ 61 FD_SETSIZE, such as <windows.h>, <winsock.h>, or <winsock2.h>." 62 # else 63 # undef FD_SETSIZE
64 kumpf 1.12 # endif
65 mike 1.1 # endif 66 # define FD_SETSIZE 1024 67 # include <windows.h> 68 # ifndef _WINSOCKAPI_ 69 # include <winsock2.h> 70 # endif 71 # include <wincrypt.h>
72 dave.sudlik 1.13 # include <ws2tcpip.h>
73 mike 1.1 #endif 74
75 venkat.puvvada 1.19 # ifdef PEGASUS_HAS_GETIFADDRS
76 venkat.puvvada 1.18 # include <ifaddrs.h> 77 # endif 78
79 mike 1.1 //------------------------------------------------------------------------------ 80 //
81 carson.hovey 1.4 // PEGASUS_OS_TYPE_UNIX or PEGASUS_OS_VMS network system header files.
82 mike 1.1 // 83 //------------------------------------------------------------------------------ 84
85 carson.hovey 1.4 #if defined(PEGASUS_OS_TYPE_UNIX) \|\| defined (PEGASUS_OS_VMS)
86 venkat.puvvada 1.18
87 mike 1.1 # include <errno.h> 88 # include <sys/types.h> 89 # include <fcntl.h> 90 # include <netdb.h> 91 # include <netinet/in.h> 92 # include <arpa/inet.h> 93 # include <sys/socket.h> 94 # include <sys/time.h>
95 thilo.boehm 1.6 # include <sys/ioctl.h>
96 mike 1.1 # ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET 97 # include <unistd.h> 98 # include <sys/un.h> 99 # endif
100 ouyang.jian 1.10 # include <unistd.h>
101 r.kieninger 1.21 # ifdef PEGASUS_OS_ZOS
102 mike 1.1 # ifndef TCP_NODELAY 103 # define TCP_NODELAY 1 104 # endif 105 # else 106 # include <netinet/tcp.h> 107 # endif
108 rohini.deshpande 1.27 //------------------------------------------------------------------------------ 109 // 110 // if_nametoindex() in libC on HP_UX does not support name mangling. 111 // Therefore, have "C" linkage for if.h on HP-UX. 112 // 113 //------------------------------------------------------------------------------ 114 # ifdef PEGASUS_OS_HPUX 115 extern "C" 116 { 117 # include <net/if.h> 118 } 119 # else 120 # include <net/if.h> 121 # endif
122 mike 1.1 #endif 123 124 //------------------------------------------------------------------------------ 125 //
126 kumpf 1.17 // PEGASUS_RETRY_SYSTEM_CALL() 127 // 128 // This macro repeats the given system call until it returns something 129 // other than EINTR. 130 // 131 //------------------------------------------------------------------------------ 132 133 #ifdef PEGASUS_OS_TYPE_WINDOWS 134 # define PEGASUS_RETRY_SYSTEM_CALL(EXPR, RESULT) RESULT = EXPR 135 #else 136 # define PEGASUS_RETRY_SYSTEM_CALL(EXPR, RESULT) \ 137 while (((RESULT = (EXPR)) == -1) && (errno == EINTR)) 138 #endif 139 140 //------------------------------------------------------------------------------ 141 //
142 mike 1.1 // PEGASUS_SOCKET_ERROR 143 // 144 //------------------------------------------------------------------------------ 145 146 #ifdef PEGASUS_OS_TYPE_WINDOWS 147 # define PEGASUS_SOCKET_ERROR SOCKET_ERROR 148 #else 149 # define PEGASUS_SOCKET_ERROR (-1) 150 #endif 151
152 thilo.boehm 1.6 //------------------------------------------------------------------------------ 153 // 154 // PEGASUS_NETWORK_TCPIP_STOPPED
155 kumpf 1.8 // 156 // This return code indicates that the transpor layer is
157 thilo.boehm 1.6 // stopped and the socket is invalid. The socket must created again. 158 // 159 //------------------------------------------------------------------------------ 160 161 #ifdef PEGASUS_OS_ZOS 162 # define PEGASUS_NETWORK_TCPIP_STOPPED EIO 163 #else 164 # define PEGASUS_NETWORK_TCPIP_STOPPED 0 165 #endif 166 167 //------------------------------------------------------------------------------ 168 // 169 // PEGASUS_NETWORK_TRYAGAIN
170 kumpf 1.8 // 171 // This return code indicates that the network function
172 thilo.boehm 1.6 // should be tried again by the program. 173 // 174 //------------------------------------------------------------------------------ 175 176 #if !defined(PEGASUS_OS_TYPE_WINDOWS) 177 # define PEGASUS_NETWORK_TRYAGAIN EAGAIN 178 #else 179 # define PEGASUS_NETWORK_TRYAGAIN 0 180 #endif 181
182 kumpf 1.17 //------------------------------------------------------------------------------ 183 // 184 // PEGASUS_NETWORK_EINPROGRESS 185 // 186 // This return code indicates that the network function 187 // is in progress. The application should try select or poll and 188 // check for successful completion. 189 // 190 //------------------------------------------------------------------------------ 191 192 #if !defined(PEGASUS_OS_TYPE_WINDOWS) 193 # define PEGASUS_NETWORK_EINPROGRESS EINPROGRESS 194 #else 195 # define PEGASUS_NETWORK_EINPROGRESS WSAEWOULDBLOCK 196 #endif 197
198 kumpf 1.3 //////////////////////////////////////////////////////////////////////////////// 199 // 200 // getSocketError() 201 // 202 //////////////////////////////////////////////////////////////////////////////// 203 204 static inline int getSocketError() 205 { 206 #ifdef PEGASUS_OS_TYPE_WINDOWS 207 return WSAGetLastError(); 208 #else 209 return errno; 210 #endif 211 } 212
213 mike 1.1 //------------------------------------------------------------------------------ 214 // 215 // PEGASUS_INVALID_SOCKET 216 // 217 //------------------------------------------------------------------------------ 218 219 #ifdef PEGASUS_OS_TYPE_WINDOWS 220 # define PEGASUS_INVALID_SOCKET INVALID_SOCKET 221 #else 222 # define PEGASUS_INVALID_SOCKET (-1) 223 #endif 224 225 //------------------------------------------------------------------------------ 226 //
227 venkat.puvvada 1.15 // 228 // PEGASUS_INVALID_ADDRESS_FAMILY 229 // 230 //------------------------------------------------------------------------------ 231 232 # ifdef PEGASUS_OS_TYPE_WINDOWS 233 # define PEGASUS_INVALID_ADDRESS_FAMILY WSAEAFNOSUPPORT
234 mateus.baur 1.16 # elif defined(PEGASUS_OS_HPUX) 235 # define PEGASUS_INVALID_ADDRESS_FAMILY EPROTONOSUPPORT
236 venkat.puvvada 1.15 # else 237 # define PEGASUS_INVALID_ADDRESS_FAMILY EAFNOSUPPORT 238 # endif 239 240 //------------------------------------------------------------------------------ 241 //
242 mike 1.1 // SocketHandle 243 // 244 //------------------------------------------------------------------------------ 245 246 #ifdef PEGASUS_OS_TYPE_WINDOWS 247 typedef SOCKET SocketHandle; 248 #else 249 typedef int SocketHandle; 250 #endif 251 252 //------------------------------------------------------------------------------ 253 //
254 mike 1.2 // SocketLength
255 mike 1.1 // 256 //------------------------------------------------------------------------------ 257
258 karl 1.20 #if defined(PEGASUS_OS_SOLARIS) \|\| \
259 mike 1.1 defined(PEGASUS_PLATFORM_TRU64_ALPHA_DECCXX) \|\| \
260 a.dunfey 1.9 defined(PEGASUS_PLATFORM_WIN64_IA64_MSVC) \|\| \ 261 defined(PEGASUS_PLATFORM_WIN64_X86_64_MSVC) \|\| \
262 mike 1.1 defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC)
263 mike 1.2 typedef int SocketLength; 264 #elif defined(PEGASUS_PLATFORM_VMS_ALPHA_DECCXX) \|\| \
265 r.kieninger 1.21 defined(PEGASUS_PLATFORM_VMS_IA64_DECCXX)
266 mike 1.2 typedef size_t SocketLength;
267 r.kieninger 1.21 #elif defined(PEGASUS_OS_ZOS) 268 typedef socklen_t SocketLength;
269 mike 1.2 #elif defined(PEGASUS_PLATFORM_HPUX_IA64_ACC) && \
270 mike 1.1 !defined(_XOPEN_SOURCE_EXTENDED)
271 mike 1.2 typedef int SocketLength;
272 nagaraj.gr 1.28 #elif defined(PEGASUS_PLATFORM_HPUX_IA64_GNU) && \ 273 !defined(_XOPEN_SOURCE_EXTENDED) 274 typedef int SocketLength;
275 mike 1.2 #elif defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC) && \
276 mike 1.1 !defined(_XOPEN_SOURCE_EXTENDED)
277 mike 1.2 typedef int SocketLength;
278 nagaraj.gr 1.28 #elif defined(PEGASUS_PLATFORM_HPUX_PARISC_GNU) && \ 279 !defined(_XOPEN_SOURCE_EXTENDED) 280 typedef int SocketLength;
281 mike 1.2 #else 282 typedef socklen_t SocketLength;
283 mike 1.1 #endif 284 285 #endif /* Pegasus_Network_h */

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