/************************************************************************** * * Copyright 2008-2010 Vmware, Inc. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * **************************************************************************/ #include "os_misc.h" #include <stdarg.h> #ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY #include <windows.h> #include <winddi.h> #elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) #include <stdio.h> #include <stdlib.h> #include <windows.h> #include <types.h> #elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers #endif #include <windows.h> #include <stdio.h> #else #include <stdio.h> #include <stdlib.h> #endif #ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY static INLINE void _EngDebugPrint(const char *format, ...) { va_list ap; va_start(ap, format); EngDebugPrint("", (PCHAR)format, ap); va_end(ap); } #endif void os_log_message(const char *message) { #if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) _EngDebugPrint("%s", message); #elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) OutputDebugStringA(message); if(GetConsoleWindow() && !IsDebuggerPresent()) { fflush(stdout); fputs(message, stderr); fflush(stderr); } #elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) wchar_t *wide_format; long wide_str_len; /* Format is ascii - needs to be converted to wchar_t for printing */ wide_str_len = MultiByteToWideChar(CP_ACP, 0, message, -1, NULL, 0); wide_format = (wchar_t *) malloc((wide_str_len+1) * sizeof(wchar_t)); if (wide_format) { MultiByteToWideChar(CP_ACP, 0, message, -1, wide_format, wide_str_len); NKDbgPrintfW(wide_format, wide_format); free(wide_format); } #elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) /* TODO */ #else /* !PIPE_SUBSYSTEM_WINDOWS */ fflush(stdout); fputs(message, stderr); #endif } #ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY static const char * find(const char *start, const char *end, char c) { const char *p; for(p = start; !end || p != end; ++p) { if(*p == c) return p; if(*p < 32) break; } return NULL; } static int compare(const char *start, const char *end, const char *s) { const char *p, *q; for(p = start, q = s; p != end && *q != '\0'; ++p, ++q) { if(*p != *q) return 0; } return p == end && *q == '\0'; } static void copy(char *dst, const char *start, const char *end, size_t n) { const char *p; char *q; for(p = start, q = dst, n = n - 1; p != end && n; ++p, ++q, --n) *q = *p; *q = '\0'; } #endif const char * os_get_option(const char *name) { #if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) /* EngMapFile creates the file if it does not exists, so it must either be * disabled on release versions (or put in a less conspicuous place). */ #ifdef DEBUG const char *result = NULL; ULONG_PTR iFile = 0; const void *pMap = NULL; const char *sol, *eol, *sep; static char output[1024]; pMap = EngMapFile(L"\\??\\c:\\gallium.cfg", 0, &iFile); if(pMap) { sol = (const char *)pMap; while(1) { /* TODO: handle LF line endings */ eol = find(sol, NULL, '\r'); if(!eol || eol == sol) break; sep = find(sol, eol, '='); if(!sep) break; if(compare(sol, sep, name)) { copy(output, sep + 1, eol, sizeof(output)); result = output; break; } sol = eol + 2; } EngUnmapFile(iFile); } return result; #else return NULL; #endif #elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) || defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) /* TODO: implement */ return NULL; #else return getenv(name); #endif }