/* $Id: k32SetOptions.cpp,v 1.7 2001-02-11 23:43:00 bird Exp $ * * k32SetOptions - Sets the changable options of win32k.sys the options. * * Copyright (c) 2000 knut st. osmundsen (knut.stange.osmundsen@mynd.no) * * Project Odin Software License can be found in LICENSE.TXT * */ /******************************************************************************* * Defined Constants And Macros * *******************************************************************************/ #define FOR_EXEHDR 1 /* To make all object flags OBJ???. */ #define INCL_DOSMEMMGR #define INCL_DOSERRORS #define INCL_OS2KRNL_TK #define INCL_OS2KRNL_SEM #define INCL_OS2KRNL_LDR #define NO_WIN32K_LIB_FUNCTIONS /******************************************************************************* * Header Files * *******************************************************************************/ #include /* OS/2 header file. */ #include /* Wine PE structs and definitions. */ #include /* Wine NE structs and definitions. */ #include /* OS/2 NE structs and definitions. */ #include /* OS/2 LX structs and definitions. */ #include "devSegDf.h" /* Win32k segment definitions. */ #include "malloc.h" /* win32k malloc (resident). Not C library! */ #include "smalloc.h" /* win32k swappable heap. */ #include "rmalloc.h" /* win32k resident heap. */ #include /* C library string.h. */ #include /* C library stdlib.h. */ #include /* C library stddef.h. */ #include /* C library stdarg.h. */ #include "vprintf.h" /* win32k printf and vprintf. Not C library! */ #include "dev1632.h" /* Common 16- and 32-bit parts */ #include "dev32.h" /* 32-Bit part of the device driver. (SSToDS) */ #include "OS2Krnl.h" /* kernel structs. (SFN) */ #include "log.h" /* Logging. */ #include "avl.h" /* AVL tree. (ldr.h need it) */ #include "ldr.h" /* ldr helpers. (ldrGetExePath) */ #include "env.h" /* Environment helpers. */ #include "modulebase.h" /* ModuleBase class definitions, ++. */ #include "pe2lx.h" /* Pe2Lx class definitions, ++. */ #include /* Pe2Lx version. */ #include "options.h" /* Win32k options. */ #include "ProbKrnl.h" /* ProbKrnl variables and definitions. */ #include "win32k.h" /* Win32k API structures. */ #include "k32.h" /* Internal Win32k API structures. */ /** * Sets the changable options of win32k.sys the options. * @returns OS2 returncode. * @param pOptions Pointer to options structure. (NULL is allowed) * @status completely implelemented. * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) * @remark One of the pointer may be NULL. */ APIRET k32SetOptions(PK32OPTIONS pOptions) { APIRET rc; ULONG cb; /* * Validate parameters. * Ensure that the buffer pointer is sensible. * Ensure that the structure sizes are correct. */ if ((ULONG)pOptions < 0x10000) rc = ERROR_INVALID_PARAMETER; if (pOptions != NULL) { rc = TKFuULongNF(SSToDS(&cb), &pOptions->cb); if (rc) return rc; if (cb != sizeof(K32OPTIONS)) return ERROR_INVALID_PARAMETER; } /* * Get options. */ K32OPTIONS TmpOptions; rc = TKFuBuff(SSToDS(&TmpOptions), pOptions, sizeof(K32OPTIONS), TK_FUSU_NONFATAL); if (rc == NO_ERROR) { /* * Validate contents. */ if ( TmpOptions.usCom != OUTPUT_COM1 && TmpOptions.usCom != OUTPUT_COM2 && TmpOptions.usCom != OUTPUT_COM3 && TmpOptions.usCom != OUTPUT_COM4) return ERROR_INVALID_PARAMETER; if (TmpOptions.fLogging > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fPE > 4) return ERROR_INVALID_PARAMETER; if (TmpOptions.fPEOneObject > 2) return ERROR_INVALID_PARAMETER; if (TmpOptions.ulInfoLevel > 4) return ERROR_INVALID_PARAMETER; if (TmpOptions.fElf > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fUNIXScript > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fREXXScript > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fJava > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fNoLoader > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fREXXScript > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fDllFixes > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fExeFixes > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fForcePreload > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.fApiEnh > 1) return ERROR_INVALID_PARAMETER; if (TmpOptions.cbSwpHeapMax > (32768*1024) || TmpOptions.cbSwpHeapMax < options.cbSwpHeapInit) return ERROR_INVALID_PARAMETER; if (TmpOptions.cbResHeapMax > (32768*1024) || TmpOptions.cbResHeapMax < options.cbResHeapInit) return ERROR_INVALID_PARAMETER; /* * Take loader semaphore. (We might accessing LDR structures.) */ rc = LDRRequestSem(); if (rc != NO_ERROR) { kprintf(("k32QueryOptionsStatus: LDRRequestSem failed with rc = %d\n", rc)); return rc; } /* * Apply changes */ options.usCom = TmpOptions.usCom; /* Output port no. */ options.fLogging = (USHORT)TmpOptions.fLogging;/* Logging. */ options.fPE = TmpOptions.fPE; /* Flags set the type of conversion. */ options.fPEOneObject= TmpOptions.fPEOneObject; /* All in One Object Forces fix. */ options.ulInfoLevel = TmpOptions.ulInfoLevel; /* Pe2Lx InfoLevel. */ options.fElf = TmpOptions.fElf; /* Elf flags. */ options.fUNIXScript = TmpOptions.fUNIXScript; /* UNIX script flags. */ options.fREXXScript = TmpOptions.fREXXScript; /* REXX script flags. */ options.fJava = TmpOptions.fJava; /* Java flags. */ options.fNoLoader = TmpOptions.fNoLoader; /* No loader stuff. !FIXME! We should import / functions even if this flag is set!!! */ options.fDllFixes = TmpOptions.fDllFixes; /* Enables the long DLL name and non .DLL extention fixes. */ options.fExeFixes = TmpOptions.fExeFixes; /* Enables EXE files to export entry points. */ options.fForcePreload=TmpOptions.fForcePreload; /* Forces the loader to preload executable images. Handy for ICAT Ring-3 debugging. */ options.fApiEnh = TmpOptions.fApiEnh; /* Enables the API enhancements */ options.cbSwpHeapMax = TmpOptions.cbSwpHeapMax; /* Maximum heapsize. */ cbSwpHeapMax = (unsigned)options.cbSwpHeapMax; options.cbResHeapMax = TmpOptions.cbResHeapMax; /* Maxiumem residentheapsize. */ cbResHeapMax = (unsigned)options.cbResHeapMax; /* * Release loader semaphore and return */ LDRClearSem(); } return rc; }