diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c new file mode 100644 index 00000000..f121cac9 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/misc.c @@ -0,0 +1,237 @@ +/* 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. + */ + +#include "apr_private.h" +#include "apr_arch_misc.h" +#include "crtdbg.h" +#include "apr_arch_file_io.h" +#include "assert.h" +#include "apr_lib.h" + +APR_DECLARE_DATA apr_oslevel_e apr_os_level = APR_WIN_UNK; + +apr_status_t apr_get_oslevel(apr_oslevel_e *level) +{ + if (apr_os_level == APR_WIN_UNK) + { + static OSVERSIONINFO oslev; + oslev.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&oslev); + + if (oslev.dwPlatformId == VER_PLATFORM_WIN32_NT) + { + static unsigned int servpack = 0; + char *pservpack; + if (pservpack = oslev.szCSDVersion) { + while (*pservpack && !apr_isdigit(*pservpack)) { + pservpack++; + } + if (*pservpack) + servpack = atoi(pservpack); + } + + if (oslev.dwMajorVersion < 3) { + apr_os_level = APR_WIN_UNSUP; + } + else if (oslev.dwMajorVersion == 3) { + if (oslev.dwMajorVersion < 50) { + apr_os_level = APR_WIN_UNSUP; + } + else if (oslev.dwMajorVersion == 50) { + apr_os_level = APR_WIN_NT_3_5; + } + else { + apr_os_level = APR_WIN_NT_3_51; + } + } + else if (oslev.dwMajorVersion == 4) { + if (servpack < 2) + apr_os_level = APR_WIN_NT_4; + else if (servpack <= 2) + apr_os_level = APR_WIN_NT_4_SP2; + else if (servpack <= 3) + apr_os_level = APR_WIN_NT_4_SP3; + else if (servpack <= 4) + apr_os_level = APR_WIN_NT_4_SP4; + else if (servpack <= 5) + apr_os_level = APR_WIN_NT_4_SP5; + else + apr_os_level = APR_WIN_NT_4_SP6; + } + else if (oslev.dwMajorVersion == 5) { + if (oslev.dwMinorVersion == 0) { + if (servpack == 0) + apr_os_level = APR_WIN_2000; + else if (servpack == 1) + apr_os_level = APR_WIN_2000_SP1; + else + apr_os_level = APR_WIN_2000_SP2; + } + else { + apr_os_level = APR_WIN_XP; + } + } + else { + apr_os_level = APR_WIN_XP; + } + } +#ifndef WINNT + else if (oslev.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) { + char *prevision; + if (prevision = oslev.szCSDVersion) { + while (*prevision && !apr_isupper(*prevision)) { + prevision++; + } + } + else prevision = ""; + + if (oslev.dwMinorVersion < 10) { + if (*prevision < 'C') + apr_os_level = APR_WIN_95; + else + apr_os_level = APR_WIN_95_OSR2; + } + else if (oslev.dwMinorVersion < 90) { + if (*prevision < 'A') + apr_os_level = APR_WIN_98; + else + apr_os_level = APR_WIN_98_SE; + } + else { + apr_os_level = APR_WIN_ME; + } + } +#endif +#ifdef _WIN32_WCE + else if (oslev.dwPlatformId == VER_PLATFORM_WIN32_CE) + { + if (oslev.dwMajorVersion < 3) { + apr_os_level = APR_WIN_UNSUP; + } + else { + apr_os_level = APR_WIN_CE_3; + } + } +#endif + else { + apr_os_level = APR_WIN_UNSUP; + } + } + + *level = apr_os_level; + + if (apr_os_level < APR_WIN_UNSUP) { + return APR_EGENERAL; + } + + return APR_SUCCESS; +} + + +/* This is the helper code to resolve late bound entry points + * missing from one or more releases of the Win32 API + */ + +static const char* const lateDllName[DLL_defined] = { + "kernel32", "advapi32", "mswsock", "ws2_32", "shell32", "ntdll.dll" }; +static HMODULE lateDllHandle[DLL_defined] = { + NULL, NULL, NULL, NULL, NULL, NULL }; + +FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char* fnName, int ordinal) +{ + if (!lateDllHandle[fnLib]) { + lateDllHandle[fnLib] = LoadLibrary(lateDllName[fnLib]); + if (!lateDllHandle[fnLib]) + return NULL; + } + if (ordinal) + return GetProcAddress(lateDllHandle[fnLib], (char *) ordinal); + else + return GetProcAddress(lateDllHandle[fnLib], fnName); +} + +/* Declared in include/arch/win32/apr_dbg_win32_handles.h + */ +APR_DECLARE_NONSTD(HANDLE) apr_dbg_log(char* fn, HANDLE ha, char* fl, int ln, + int nh, /* HANDLE hv, char *dsc */...) +{ + static DWORD tlsid = 0xFFFFFFFF; + static HANDLE fh = NULL; + static long ctr = 0; + static CRITICAL_SECTION cs; + long seq; + DWORD wrote; + char *sbuf; + + seq = (InterlockedIncrement)(&ctr); + + if (tlsid == 0xFFFFFFFF) { + tlsid = (TlsAlloc)(); + } + + sbuf = (TlsGetValue)(tlsid); + if (!fh || !sbuf) { + sbuf = (malloc)(1024); + (TlsSetValue)(tlsid, sbuf); + sbuf[1023] = '\0'; + if (!fh) { + (GetModuleFileName)(NULL, sbuf, 250); + sprintf(strchr(sbuf, '\0'), ".%d", + (GetCurrentProcessId)()); + fh = (CreateFile)(sbuf, GENERIC_WRITE, 0, NULL, + CREATE_ALWAYS, 0, NULL); + (InitializeCriticalSection)(&cs); + } + } + + if (!nh) { + (sprintf)(sbuf, "%08x %08x %08x %s() %s:%d\n", + (DWORD)ha, seq, GetCurrentThreadId(), fn, fl, ln); + (EnterCriticalSection)(&cs); + (WriteFile)(fh, sbuf, strlen(sbuf), &wrote, NULL); + (LeaveCriticalSection)(&cs); + } + else { + va_list a; + va_start(a,nh); + (EnterCriticalSection)(&cs); + do { + HANDLE *hv = va_arg(a, HANDLE*); + char *dsc = va_arg(a, char*); + if (strcmp(dsc, "Signaled") == 0) { + if ((DWORD)ha >= STATUS_WAIT_0 + && (DWORD)ha < STATUS_ABANDONED_WAIT_0) { + hv += (DWORD)ha; + } + else if ((DWORD)ha >= STATUS_ABANDONED_WAIT_0 + && (DWORD)ha < STATUS_USER_APC) { + hv += (DWORD)ha - STATUS_ABANDONED_WAIT_0; + dsc = "Abandoned"; + } + else if ((DWORD)ha == WAIT_TIMEOUT) { + dsc = "Timed Out"; + } + } + (sprintf)(sbuf, "%08x %08x %08x %s(%s) %s:%d\n", + (DWORD*)*hv, seq, GetCurrentThreadId(), + fn, dsc, fl, ln); + (WriteFile)(fh, sbuf, strlen(sbuf), &wrote, NULL); + } while (--nh); + (LeaveCriticalSection)(&cs); + va_end(a); + } + return ha; +} |