Mercurial > hg > nginx
view src/os/win32/ngx_win32_init.c @ 122:cd91e4a1ad0d
nginx-0.0.1-2003-07-23-17:10:12 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 23 Jul 2003 13:10:12 +0000 |
parents | b5be4b0448d3 |
children | 1bf718ce0dde |
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#include <ngx_config.h> #include <ngx_core.h> /* STUB */ ssize_t ngx_wsarecv(ngx_connection_t *c, char *buf, size_t size); ngx_chain_t *ngx_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in); /* */ int ngx_win32_version; int ngx_max_sockets; int ngx_inherited_nonblocking = 1; ngx_os_io_t ngx_os_io = { ngx_wsarecv, NULL, NULL, ngx_wsasend_chain, 0 }; /* Should these pointers be per protocol ? */ LPFN_ACCEPTEX acceptex; LPFN_GETACCEPTEXSOCKADDRS getacceptexsockaddrs; LPFN_TRANSMITFILE transmitfile; static GUID ae_guid = WSAID_ACCEPTEX; static GUID as_guid = WSAID_GETACCEPTEXSOCKADDRS; static GUID tf_guid = WSAID_TRANSMITFILE; int ngx_os_init(ngx_log_t *log) { u_int osviex; DWORD bytes; SOCKET s; WSADATA wsd; OSVERSIONINFOEX osvi; /* get Windows version */ ngx_memzero(&osvi, sizeof(OSVERSIONINFOEX)); osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); osviex = GetVersionEx((OSVERSIONINFO *) &osvi); if (osviex == 0) { osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); if (GetVersionEx((OSVERSIONINFO *) &osvi) == 0) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "GetVersionEx() failed"); return NGX_ERROR; } } /* * Windows 95 140000 * Windows 98 141000 * Windows ME 149000 * Windows NT 3.51 235100 * Windows NT 4.0 240000 * Windows NT 4.0 SP5 240050 * Windows 2000 250000 * Windows XP 250100 * Windows 2003 250200 */ ngx_win32_version = osvi.dwPlatformId * 100000 + osvi.dwMajorVersion * 10000 + osvi.dwMinorVersion * 100; if (osviex) { ngx_win32_version += osvi.wServicePackMajor * 10 + osvi.wServicePackMinor; ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %u build:%u, \"%s\", suite:%x, type:%u", ngx_win32_version, osvi.dwBuildNumber, osvi.szCSDVersion, osvi.wReserved[0], osvi.wReserved[1]); #if 0 ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %u build:%u, \"%s\", suite:%x, type:%u", ngx_win32_version, osvi.dwBuildNumber, osvi.szCSDVersion, osvi.wSuiteMask, osvi.wProductType); #endif } else { if (osvi.dwPlatformId == 1) { /* Win9x build */ ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %u build:%u.%u.%u, \"%s\"", ngx_win32_version, osvi.dwBuildNumber >> 24, (osvi.dwBuildNumber >> 16) & 0xff, osvi.dwBuildNumber & 0xffff, osvi.szCSDVersion); } else { ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %u build:%u, \"%s\"", ngx_win32_version, osvi.dwBuildNumber, osvi.szCSDVersion); } } /* init Winsock */ if (WSAStartup(MAKEWORD(2,2), &wsd) != 0) { ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, "WSAStartup() failed"); return NGX_ERROR; } /* get AcceptEx(), GetAcceptExSockAddrs() and TransmitFile() addresses */ s = ngx_socket(AF_INET, SOCK_STREAM, IPPROTO_IP, 0); if (s == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, ngx_socket_n " %s falied"); return NGX_ERROR; } if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &ae_guid, sizeof(GUID), &acceptex, sizeof(LPFN_ACCEPTEX), &bytes, NULL, NULL) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " "WSAID_ACCEPTEX) failed"); return NGX_ERROR; } if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &as_guid, sizeof(GUID), &getacceptexsockaddrs, sizeof(LPFN_GETACCEPTEXSOCKADDRS), &bytes, NULL, NULL) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " "WSAID_ACCEPTEX) failed"); return NGX_ERROR; } if (WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &tf_guid, sizeof(GUID), &transmitfile, sizeof(LPFN_TRANSMITFILE), &bytes, NULL, NULL) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, " "WSAID_TRANSMITFILE) failed"); return NGX_ERROR; } if (ngx_close_socket(s) == -1) { ngx_log_error(NGX_LOG_ALERT, log, ngx_socket_errno, ngx_close_socket_n " failed"); } return NGX_OK; }