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Diffstat (limited to 'os/win32/os.h')
| -rw-r--r-- | os/win32/os.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/os/win32/os.h b/os/win32/os.h new file mode 100644 index 0000000..3a32af5 --- /dev/null +++ b/os/win32/os.h @@ -0,0 +1,136 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * @file win32/os.h + * @brief This file in included in all Apache source code. It contains definitions + * of facilities available on _this_ operating system (HAVE_* macros), + * and prototypes of OS specific functions defined in os.c or os-inline.c + * + * @defgroup APACHE_OS_WIN32 win32 + * @ingroup APACHE_OS + * @{ + */ + +#ifdef WIN32 + +#ifndef AP_OS_H +#define AP_OS_H +/* Delegate windows include to the apr.h header, if USER or GDI declarations + * are required (for a window rather than console application), include + * windows.h prior to any other Apache header files. + */ +#include "apr_pools.h" + +#include <io.h> +#include <fcntl.h> + +#ifdef _WIN64 +#define PLATFORM "Win64" +#else +#define PLATFORM "Win32" +#endif + +/* Define command-line rewriting for this platform, handled by core. + * For Windows, this is currently handled inside the WinNT MPM. + * XXX To support a choice of MPMs, extract common platform behavior + * into a function specified here. + */ +#define AP_PLATFORM_REWRITE_ARGS_HOOK NULL + +/* going away shortly... */ +#define HAVE_DRIVE_LETTERS +#define HAVE_UNC_PATHS +#define CASE_BLIND_FILESYSTEM + +#include <stddef.h> +#include <stdlib.h> /* for exit() */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* BIG RED WARNING: exit() is mapped to allow us to capture the exit + * status. This header must only be included from modules linked into + * the ApacheCore.dll - since it's a horrible behavior to exit() from + * any module outside the main() block, and we -will- assume it's a + * fatal error. + */ + +AP_DECLARE_DATA extern int ap_real_exit_code; + +#define exit(status) ((exit)((ap_real_exit_code==2) \ + ? (ap_real_exit_code = (status)) \ + : ((ap_real_exit_code = 0), (status)))) + +#ifdef AP_DECLARE_EXPORT + +/* Defined in util_win32.c and available only to the core module for + * win32 MPM design. + */ + +AP_DECLARE(apr_status_t) ap_os_proc_filepath(char **binpath, apr_pool_t *p); + +typedef enum { + AP_DLL_WINBASEAPI = 0, /* kernel32 From WinBase.h */ + AP_DLL_WINADVAPI = 1, /* advapi32 From WinBase.h */ + AP_DLL_WINSOCKAPI = 2, /* mswsock From WinSock.h */ + AP_DLL_WINSOCK2API = 3, /* ws2_32 From WinSock2.h */ + AP_DLL_defined = 4 /* must define as last idx_ + 1 */ +} ap_dlltoken_e; + +FARPROC ap_load_dll_func(ap_dlltoken_e fnLib, char* fnName, int ordinal); + +#define AP_DECLARE_LATE_DLL_FUNC(lib, rettype, calltype, fn, ord, args, names) \ + typedef rettype (calltype *ap_winapi_fpt_##fn) args; \ + static ap_winapi_fpt_##fn ap_winapi_pfn_##fn = NULL; \ + static APR_INLINE rettype ap_winapi_##fn args \ + { if (!ap_winapi_pfn_##fn) \ + ap_winapi_pfn_##fn = (ap_winapi_fpt_##fn) ap_load_dll_func(lib, #fn, ord); \ + return (*(ap_winapi_pfn_##fn)) names; }; \ + +/* Win2K kernel only */ +AP_DECLARE_LATE_DLL_FUNC(AP_DLL_WINADVAPI, BOOL, WINAPI, ChangeServiceConfig2A, 0, ( + SC_HANDLE hService, + DWORD dwInfoLevel, + LPVOID lpInfo), + (hService, dwInfoLevel, lpInfo)); +#undef ChangeServiceConfig2 +#define ChangeServiceConfig2 ap_winapi_ChangeServiceConfig2A + +/* WinNT kernel only */ +AP_DECLARE_LATE_DLL_FUNC(AP_DLL_WINBASEAPI, BOOL, WINAPI, CancelIo, 0, ( + IN HANDLE hFile), + (hFile)); +#undef CancelIo +#define CancelIo ap_winapi_CancelIo + +/* Win9x kernel only */ +AP_DECLARE_LATE_DLL_FUNC(AP_DLL_WINBASEAPI, DWORD, WINAPI, RegisterServiceProcess, 0, ( + DWORD dwProcessId, + DWORD dwType), + (dwProcessId, dwType)); +#define RegisterServiceProcess ap_winapi_RegisterServiceProcess + +#endif /* def AP_DECLARE_EXPORT */ + +#ifdef __cplusplus +} +#endif + +#endif /* ndef AP_OS_H */ +#endif /* def WIN32 */ +/** @} */ |