280 lines
7.9 KiB
C
280 lines
7.9 KiB
C
/* NetHack 3.5 winhack.c $NHDT-Date$ $NHDT-Branch$:$NHDT-Revision$ */
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/* NetHack 3.5 winhack.c $Date: 2009/05/06 11:00:43 $ $Revision: 1.32 $ */
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/* SCCS Id: @(#)winhack.c 3.5 2006/04/01 */
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/* Copyright (C) 2001 by Alex Kompel */
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/* NetHack may be freely redistributed. See license for details. */
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// winhack.cpp : Defines the entry point for the application.
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//
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#include <process.h>
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#include "winMS.h"
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#include "hack.h"
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#include "dlb.h"
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#include "resource.h"
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#include "mhmain.h"
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#include "mhmap.h"
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/* Borland and MinGW redefine "boolean" in shlwapi.h,
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so just use the little bit we need */
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typedef struct _DLLVERSIONINFO
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{
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DWORD cbSize;
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DWORD dwMajorVersion; // Major version
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DWORD dwMinorVersion; // Minor version
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DWORD dwBuildNumber; // Build number
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DWORD dwPlatformID; // DLLVER_PLATFORM_*
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} DLLVERSIONINFO;
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//
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// The caller should always GetProcAddress("DllGetVersion"), not
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// implicitly link to it.
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//
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typedef HRESULT (CALLBACK* DLLGETVERSIONPROC)(DLLVERSIONINFO *);
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/* end of shlwapi.h */
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/* Minimal common control library version
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Version _WIN_32IE Platform/IE
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======= ========= ===========
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4.00 0x0200 Microsoft(r) Windows 95/Windows NT 4.0
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4.70 0x0300 Microsoft(r) Internet Explorer 3.x
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4.71 0x0400 Microsoft(r) Internet Explorer 4.0
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4.72 0x0401 Microsoft(r) Internet Explorer 4.01
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...and probably going on infinitely...
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*/
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#define MIN_COMCTLMAJOR 4
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#define MIN_COMCTLMINOR 71
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#define INSTALL_NOTES "http://www.nethack.org/v340/ports/download-win.html#cc"
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/*#define COMCTL_URL "http://www.microsoft.com/msdownload/ieplatform/ie/comctrlx86.asp"*/
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extern void FDECL(nethack_exit,(int));
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static TCHAR* _get_cmd_arg(TCHAR* pCmdLine);
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static HRESULT GetComCtlVersion(LPDWORD pdwMajor, LPDWORD pdwMinor);
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// Global Variables:
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NHWinApp _nethack_app;
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#ifdef __BORLANDC__
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#define _stricmp(s1,s2) stricmp(s1,s2)
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#define _strdup(s1) strdup(s1)
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#endif
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// Foward declarations of functions included in this code module:
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extern boolean FDECL(pcmain, (int,char **));
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static void __cdecl mswin_moveloop(void *);
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#define MAX_CMDLINE_PARAM 255
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int APIENTRY WinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpCmdLine,
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int nCmdShow)
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{
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UNREFERENCED_PARAMETER(hPrevInstance);
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UNREFERENCED_PARAMETER(lpCmdLine);
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UNREFERENCED_PARAMETER(nCmdShow);
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INITCOMMONCONTROLSEX InitCtrls;
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int argc;
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char* argv[MAX_CMDLINE_PARAM];
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size_t len;
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TCHAR *p;
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TCHAR wbuf[BUFSZ];
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char buf[BUFSZ];
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DWORD major, minor;
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boolean resuming;
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/* ensure that we don't access violate on a panic() */
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windowprocs.win_raw_print = mswin_raw_print;
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windowprocs.win_raw_print_bold = mswin_raw_print_bold;
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/* init applicatio structure */
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_nethack_app.hApp = hInstance;
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_nethack_app.hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_NETHACKW);
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_nethack_app.hMainWnd = NULL;
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_nethack_app.hPopupWnd = NULL;
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_nethack_app.bmpTiles = LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_TILES));
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if( _nethack_app.bmpTiles==NULL ) panic("cannot load tiles bitmap");
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_nethack_app.bmpPetMark = LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_PETMARK));
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if( _nethack_app.bmpPetMark==NULL ) panic("cannot load pet mark bitmap");
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_nethack_app.bmpRip = LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_RIP));
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if ( _nethack_app.bmpRip == NULL ) panic("cannot load rip bitmap");
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_nethack_app.bmpSplash = LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_SPLASH));
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if ( _nethack_app.bmpSplash == NULL ) panic("cannot load splash bitmap");
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_nethack_app.bmpMapTiles = _nethack_app.bmpTiles;
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_nethack_app.mapTile_X = TILE_X;
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_nethack_app.mapTile_Y = TILE_Y;
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_nethack_app.mapTilesPerLine = TILES_PER_LINE;
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_nethack_app.bNoHScroll = FALSE;
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_nethack_app.bNoVScroll = FALSE;
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_nethack_app.saved_text = strdup("");
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_nethack_app.bAutoLayout = TRUE;
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_nethack_app.bWindowsLocked = TRUE;
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_nethack_app.bNoSounds = FALSE;
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// init controls
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if (FAILED(GetComCtlVersion(&major, &minor)))
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{
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char buf[TBUFSZ];
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Sprintf(buf, "Cannot load common control library.\n%s\n%s",
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"For further information, refer to the installation notes at",
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INSTALL_NOTES);
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panic(buf);
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}
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if (major < MIN_COMCTLMAJOR
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|| (major == MIN_COMCTLMAJOR && minor < MIN_COMCTLMINOR))
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{
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char buf[TBUFSZ];
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Sprintf(buf, "Common control library is outdated.\n%s %d.%d\n%s\n%s",
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"NetHack requires at least version ",
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MIN_COMCTLMAJOR, MIN_COMCTLMINOR,
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"For further information, refer to the installation notes at",
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INSTALL_NOTES);
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panic(buf);
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}
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ZeroMemory(&InitCtrls, sizeof(InitCtrls));
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InitCtrls.dwSize = sizeof(InitCtrls);
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InitCtrls.dwICC = ICC_LISTVIEW_CLASSES;
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InitCommonControlsEx(&InitCtrls);
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/* get command line parameters */
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p = _get_cmd_arg(GetCommandLine());
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p = _get_cmd_arg(NULL); /* skip first paramter - command name */
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for( argc = 1; p && argc<MAX_CMDLINE_PARAM; argc++ ) {
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len = _tcslen(p);
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if( len>0 ) {
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argv[argc] = _strdup( NH_W2A(p, buf, BUFSZ) );
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} else {
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argv[argc] = "";
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}
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p = _get_cmd_arg(NULL);
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}
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GetModuleFileName(NULL, wbuf, BUFSZ);
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argv[0] = _strdup(NH_W2A(wbuf, buf, BUFSZ));
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if (argc == 2) {
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TCHAR *savefile = strdup(argv[1]);
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TCHAR *plname;
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for (p = savefile; *p && *p != '-'; p++)
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;
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if (*p) {
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/* we found a '-' */
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plname = p + 1;
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for (p = plname; *p && *p != '.'; p++)
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;
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if (*p) {
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if (strcmp(p + 1, "NetHack-saved-game") == 0) {
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*p = '\0';
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argv[1] = "-u";
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argv[2] = _strdup(plname);
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argc = 3;
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}
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}
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}
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free(savefile);
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}
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resuming = pcmain(argc,argv);
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moveloop(resuming);
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return 0;
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}
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PNHWinApp GetNHApp()
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{
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return &_nethack_app;
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}
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TCHAR* _get_cmd_arg(TCHAR* pCmdLine)
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{
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static TCHAR* pArgs = NULL;
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TCHAR *pRetArg;
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BOOL bQuoted;
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if( !pCmdLine && !pArgs ) return NULL;
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if( !pArgs ) pArgs = pCmdLine;
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/* skip whitespace */
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for(pRetArg = pArgs; *pRetArg && _istspace(*pRetArg); pRetArg = CharNext(pRetArg));
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if( !*pRetArg ) {
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pArgs = NULL;
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return NULL;
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}
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/* check for quote */
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if( *pRetArg==TEXT('"') ) {
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bQuoted = TRUE;
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pRetArg = CharNext(pRetArg);
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pArgs = _tcschr(pRetArg, TEXT('"'));
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} else {
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/* skip to whitespace */
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for(pArgs = pRetArg; *pArgs && !_istspace(*pArgs); pArgs = CharNext(pArgs));
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}
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if( pArgs && *pArgs ) {
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TCHAR* p;
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p = pArgs;
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pArgs = CharNext(pArgs);
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*p = (TCHAR)0;
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} else {
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pArgs = NULL;
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}
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return pRetArg;
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}
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/* Get the version of the Common Control library on this machine.
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Copied from the Microsoft SDK
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*/
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HRESULT GetComCtlVersion(LPDWORD pdwMajor, LPDWORD pdwMinor)
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{
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HINSTANCE hComCtl;
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HRESULT hr = S_OK;
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DLLGETVERSIONPROC pDllGetVersion;
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if(IsBadWritePtr(pdwMajor, sizeof(DWORD)) ||
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IsBadWritePtr(pdwMinor, sizeof(DWORD)))
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return E_INVALIDARG;
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//load the DLL
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hComCtl = LoadLibrary(TEXT("comctl32.dll"));
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if (!hComCtl) return E_FAIL;
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/*
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You must get this function explicitly because earlier versions of the DLL
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don't implement this function. That makes the lack of implementation of the
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function a version marker in itself.
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*/
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pDllGetVersion = (DLLGETVERSIONPROC)GetProcAddress(hComCtl, TEXT("DllGetVersion"));
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if(pDllGetVersion) {
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DLLVERSIONINFO dvi;
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ZeroMemory(&dvi, sizeof(dvi));
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dvi.cbSize = sizeof(dvi);
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hr = (*pDllGetVersion)(&dvi);
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if(SUCCEEDED(hr)) {
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*pdwMajor = dvi.dwMajorVersion;
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*pdwMinor = dvi.dwMinorVersion;
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} else {
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hr = E_FAIL;
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}
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} else {
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/*
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If GetProcAddress failed, then the DLL is a version previous to the one
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shipped with IE 3.x.
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*/
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*pdwMajor = 4;
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*pdwMinor = 0;
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}
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FreeLibrary(hComCtl);
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return hr;
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}
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