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736 lines
21 KiB
C
736 lines
21 KiB
C
/*
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* Program Manager
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*
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* Copyright 1996 Ulrich Schmid
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* 1997 Peter Schlaile
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_LEAN_AND_MEAN
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#include "windows.h"
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#include "wine/winuser16.h"
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#include "progman.h"
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#include "mmsystem.h"
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#define MALLOCHUNK 1000
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#define GET_USHORT(buffer, i)\
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(((BYTE)((buffer)[(i)]) + 0x100 * (BYTE)((buffer)[(i)+1])))
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#define GET_SHORT(buffer, i)\
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(((BYTE)((buffer)[(i)]) + 0x100 * (signed char)((buffer)[(i)+1])))
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#define PUT_SHORT(buffer, i, s)\
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(((buffer)[(i)] = (s) & 0xff, (buffer)[(i)+1] = ((s) >> 8) & 0xff))
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static BOOL GRPFILE_ReadFileToBuffer(LPCSTR, HLOCAL*, INT*);
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static HLOCAL GRPFILE_ScanGroup(LPCSTR, INT, LPCSTR, BOOL);
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static HLOCAL GRPFILE_ScanProgram(LPCSTR, INT, LPCSTR, INT,
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LPCSTR, HLOCAL,LPCSTR);
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static BOOL GRPFILE_DoWriteGroupFile(HFILE file, PROGGROUP *group);
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/***********************************************************************
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*
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* GRPFILE_ModifyFileName
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*
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* Change extension `.grp' to `.gr'
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*/
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static VOID GRPFILE_ModifyFileName(LPSTR lpszNewName, LPCSTR lpszOrigName,
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INT nSize, BOOL bModify)
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{
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lstrcpyn(lpszNewName, lpszOrigName, nSize);
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lpszNewName[nSize-1] = '\0';
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if (!bModify) return;
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if (!lstrcmpi(lpszNewName + strlen(lpszNewName) - 4, ".grp"))
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lpszNewName[strlen(lpszNewName) - 1] = '\0';
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}
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/***********************************************************************
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*
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* GRPFILE_ReadGroupFile
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*/
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HLOCAL GRPFILE_ReadGroupFile(LPCSTR lpszPath)
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{
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CHAR szPath_gr[MAX_PATHNAME_LEN];
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BOOL bFileNameModified = FALSE;
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OFSTRUCT dummy;
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HLOCAL hBuffer, hGroup;
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INT size;
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/* if `.gr' file exists use that */
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GRPFILE_ModifyFileName(szPath_gr, lpszPath, MAX_PATHNAME_LEN, TRUE);
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if (OpenFile(szPath_gr, &dummy, OF_EXIST) != HFILE_ERROR)
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{
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lpszPath = szPath_gr;
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bFileNameModified = TRUE;
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}
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/* Read the whole file into a buffer */
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if (!GRPFILE_ReadFileToBuffer(lpszPath, &hBuffer, &size))
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{
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MAIN_MessageBoxIDS_s(IDS_GRPFILE_READ_ERROR_s, lpszPath, IDS_ERROR, MB_YESNO);
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return(0);
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}
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/* Interpret buffer */
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hGroup = GRPFILE_ScanGroup(LocalLock(hBuffer), size,
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lpszPath, bFileNameModified);
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if (!hGroup)
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MAIN_MessageBoxIDS_s(IDS_GRPFILE_READ_ERROR_s, lpszPath, IDS_ERROR, MB_YESNO);
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LocalFree(hBuffer);
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return(hGroup);
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}
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/***********************************************************************
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*
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* GRPFILE_ReadFileToBuffer
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*/
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static BOOL GRPFILE_ReadFileToBuffer(LPCSTR path, HLOCAL *phBuffer,
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INT *piSize)
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{
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UINT len, size;
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LPSTR buffer;
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HLOCAL hBuffer, hNewBuffer;
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HFILE file;
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file=_lopen(path, OF_READ);
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if (file == HFILE_ERROR) return FALSE;
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size = 0;
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hBuffer = LocalAlloc(LMEM_FIXED, size + MALLOCHUNK + 1);
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if (!hBuffer) return FALSE;
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buffer = LocalLock(hBuffer);
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while ((len = _lread(file, buffer + size, MALLOCHUNK))
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== MALLOCHUNK)
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{
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size += len;
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hNewBuffer = LocalReAlloc(hBuffer, size + MALLOCHUNK + 1,
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LMEM_FIXED);
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if (!hNewBuffer)
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{
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LocalFree(hBuffer);
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return FALSE;
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}
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hBuffer = hNewBuffer;
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buffer = LocalLock(hBuffer);
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}
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_lclose(file);
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if (len == (UINT)HFILE_ERROR)
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{
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LocalFree(hBuffer);
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return FALSE;
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}
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size += len;
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buffer[size] = 0;
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*phBuffer = hBuffer;
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*piSize = size;
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return TRUE;
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}
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/***********************************************************************
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* GRPFILE_ScanGroup
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*/
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static HLOCAL GRPFILE_ScanGroup(LPCSTR buffer, INT size,
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LPCSTR lpszGrpFile,
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BOOL bModifiedFileName)
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{
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HLOCAL hGroup;
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INT i, seqnum;
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LPCSTR extension;
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LPCSTR lpszName;
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INT x, y, width, height, iconx, icony, nCmdShow;
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INT number_of_programs;
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BOOL bOverwriteFileOk;
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if (buffer[0] != 'P' || buffer[1] != 'M') return(0);
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if (buffer[2] == 'C' && buffer[3] == 'C')
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/* original with checksum */
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bOverwriteFileOk = FALSE;
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else if (buffer[2] == 'X' && buffer[3] == 'X')
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/* modified without checksum */
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bOverwriteFileOk = TRUE;
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else return(0);
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/* checksum = GET_USHORT(buffer, 4) (ignored) */
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extension = buffer + GET_USHORT(buffer, 6);
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if (extension == buffer + size) extension = 0;
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else if (extension + 6 > buffer + size) return(0);
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nCmdShow = GET_USHORT(buffer, 8);
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x = GET_SHORT(buffer, 10);
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y = GET_SHORT(buffer, 12);
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width = GET_USHORT(buffer, 14);
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height = GET_USHORT(buffer, 16);
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iconx = GET_SHORT(buffer, 18);
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icony = GET_SHORT(buffer, 20);
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lpszName = buffer + GET_USHORT(buffer, 22);
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if (lpszName >= buffer + size) return(0);
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/* unknown bytes 24 - 31 ignored */
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/*
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Unknown bytes should be:
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wLogPixelsX = GET_SHORT(buffer, 24);
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wLogPixelsY = GET_SHORT(buffer, 26);
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byBitsPerPixel = byte at 28;
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byPlanes = byte at 29;
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wReserved = GET_SHORT(buffer, 30);
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*/
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hGroup = GROUP_AddGroup(lpszName, lpszGrpFile, nCmdShow, x, y,
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width, height, iconx, icony,
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bModifiedFileName, bOverwriteFileOk,
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TRUE);
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if (!hGroup) return(0);
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number_of_programs = GET_USHORT(buffer, 32);
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if (2 * number_of_programs + 34 > size) return(0);
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for (i=0, seqnum=0; i < number_of_programs; i++, seqnum++)
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{
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LPCSTR program_ptr = buffer + GET_USHORT(buffer, 34 + 2*i);
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if (program_ptr + 24 > buffer + size) return(0);
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if (!GET_USHORT(buffer, 34 + 2*i)) continue;
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if (!GRPFILE_ScanProgram(buffer, size, program_ptr, seqnum,
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extension, hGroup, lpszGrpFile))
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{
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GROUP_DeleteGroup(hGroup);
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return(0);
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}
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}
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/* FIXME shouldn't be necessary */
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GROUP_ShowGroupWindow(hGroup);
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return hGroup;
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}
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/***********************************************************************
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* GRPFILE_ScanProgram
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*/
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static HLOCAL GRPFILE_ScanProgram(LPCSTR buffer, INT size,
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LPCSTR program_ptr, INT seqnum,
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LPCSTR extension, HLOCAL hGroup,
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LPCSTR lpszGrpFile)
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{
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INT icontype;
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HICON hIcon;
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LPCSTR lpszName, lpszCmdLine, lpszIconFile, lpszWorkDir;
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LPCSTR iconinfo_ptr, iconANDbits_ptr, iconXORbits_ptr;
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INT x, y, nIconIndex, iconANDsize, iconXORsize;
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INT nHotKey, nCmdShow;
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CURSORICONINFO iconinfo;
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x = GET_SHORT(program_ptr, 0);
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y = GET_SHORT(program_ptr, 2);
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nIconIndex = GET_USHORT(program_ptr, 4);
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/* FIXME is this correct ?? */
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icontype = GET_USHORT(program_ptr, 6);
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switch (icontype)
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{
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default:
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MAIN_MessageBoxIDS_s(IDS_UNKNOWN_FEATURE_s, lpszGrpFile,
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IDS_WARNING, MB_OK);
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case 0x048c:
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iconXORsize = GET_USHORT(program_ptr, 8);
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iconANDsize = GET_USHORT(program_ptr, 10) / 8;
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iconinfo_ptr = buffer + GET_USHORT(program_ptr, 12);
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iconXORbits_ptr = buffer + GET_USHORT(program_ptr, 14);
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iconANDbits_ptr = buffer + GET_USHORT(program_ptr, 16);
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iconinfo.ptHotSpot.x = GET_USHORT(iconinfo_ptr, 0);
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iconinfo.ptHotSpot.y = GET_USHORT(iconinfo_ptr, 2);
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iconinfo.nWidth = GET_USHORT(iconinfo_ptr, 4);
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iconinfo.nHeight = GET_USHORT(iconinfo_ptr, 6);
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iconinfo.nWidthBytes = GET_USHORT(iconinfo_ptr, 8);
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iconinfo.bPlanes = GET_USHORT(iconinfo_ptr, 10);
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iconinfo.bBitsPerPixel = GET_USHORT(iconinfo_ptr, 11);
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break;
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case 0x000c:
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iconANDsize = GET_USHORT(program_ptr, 8);
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iconXORsize = GET_USHORT(program_ptr, 10);
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iconinfo_ptr = buffer + GET_USHORT(program_ptr, 12);
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iconANDbits_ptr = buffer + GET_USHORT(program_ptr, 14);
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iconXORbits_ptr = buffer + GET_USHORT(program_ptr, 16);
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iconinfo.ptHotSpot.x = GET_USHORT(iconinfo_ptr, 0);
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iconinfo.ptHotSpot.y = GET_USHORT(iconinfo_ptr, 2);
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iconinfo.nWidth = GET_USHORT(iconinfo_ptr, 4);
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iconinfo.nHeight = GET_USHORT(iconinfo_ptr, 6);
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iconinfo.nWidthBytes = GET_USHORT(iconinfo_ptr, 8) * 8;
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iconinfo.bPlanes = GET_USHORT(iconinfo_ptr, 10);
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iconinfo.bBitsPerPixel = GET_USHORT(iconinfo_ptr, 11);
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}
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if (iconANDbits_ptr + iconANDsize > buffer + size ||
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iconXORbits_ptr + iconXORsize > buffer + size) return(0);
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hIcon = CreateIcon( Globals.hInstance, iconinfo.nWidth, iconinfo.nHeight,
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iconinfo.bPlanes, iconinfo.bBitsPerPixel,
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iconANDbits_ptr, iconXORbits_ptr );
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lpszName = buffer + GET_USHORT(program_ptr, 18);
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lpszCmdLine = buffer + GET_USHORT(program_ptr, 20);
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lpszIconFile = buffer + GET_USHORT(program_ptr, 22);
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if (iconinfo_ptr + 6 > buffer + size ||
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lpszName > buffer + size ||
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lpszCmdLine > buffer + size ||
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lpszIconFile > buffer + size) return(0);
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/* Scan Extensions */
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lpszWorkDir = "";
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nHotKey = 0;
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nCmdShow = SW_SHOWNORMAL;
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if (extension)
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{
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LPCSTR ptr = extension;
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while (ptr + 6 <= buffer + size)
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{
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UINT type = GET_USHORT(ptr, 0);
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UINT number = GET_USHORT(ptr, 2);
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UINT skip = GET_USHORT(ptr, 4);
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if (number == seqnum)
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{
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switch (type)
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{
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case 0x8000:
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if (ptr + 10 > buffer + size) return(0);
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if (ptr[6] != 'P' || ptr[7] != 'M' ||
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ptr[8] != 'C' || ptr[9] != 'C') return(0);
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break;
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case 0x8101:
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lpszWorkDir = ptr + 6;
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break;
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case 0x8102:
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if (ptr + 8 > buffer + size) return(0);
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nHotKey = GET_USHORT(ptr, 6);
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break;
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case 0x8103:
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if (ptr + 8 > buffer + size) return(0);
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nCmdShow = GET_USHORT(ptr, 6);
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break;
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default:
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MAIN_MessageBoxIDS_s(IDS_UNKNOWN_FEATURE_s,
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lpszGrpFile, IDS_WARNING, MB_OK);
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}
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}
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if (!skip) break;
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ptr += skip;
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}
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}
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return (PROGRAM_AddProgram(hGroup, hIcon, lpszName, x, y,
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lpszCmdLine, lpszIconFile,
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nIconIndex, lpszWorkDir,
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nHotKey, nCmdShow));
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}
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/***********************************************************************
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*
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* GRPFILE_WriteGroupFile
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*/
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BOOL GRPFILE_WriteGroupFile(HLOCAL hGroup)
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{
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CHAR szPath[MAX_PATHNAME_LEN];
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PROGGROUP *group = LocalLock(hGroup);
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OFSTRUCT dummy;
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HFILE file;
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BOOL ret;
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GRPFILE_ModifyFileName(szPath, LocalLock(group->hGrpFile),
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MAX_PATHNAME_LEN,
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group->bFileNameModified);
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/* Try not to overwrite original files */
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/* group->bOverwriteFileOk == TRUE only if a file has the modified format */
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if (!group->bOverwriteFileOk &&
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OpenFile(szPath, &dummy, OF_EXIST) != HFILE_ERROR)
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{
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/* Original file exists, try `.gr' extension */
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GRPFILE_ModifyFileName(szPath, LocalLock(group->hGrpFile),
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MAX_PATHNAME_LEN, TRUE);
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if (OpenFile(szPath, &dummy, OF_EXIST) != HFILE_ERROR)
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{
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/* File exists. Do not overwrite */
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MAIN_MessageBoxIDS_s(IDS_FILE_NOT_OVERWRITTEN_s, szPath,
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IDS_INFO, MB_OK);
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return FALSE;
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}
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/* Inform about the modified file name */
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if (IDCANCEL ==
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MAIN_MessageBoxIDS_s(IDS_SAVE_GROUP_AS_s, szPath, IDS_INFO,
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MB_OKCANCEL | MB_ICONINFORMATION))
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return FALSE;
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}
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{
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/* Warn about the (possible) incompatibility */
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CHAR msg[MAX_PATHNAME_LEN + 200];
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wsprintf(msg,
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"Group files written by this DRAFT Program Manager "
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"possibly cannot be read by the Microsoft Program Manager!!\n"
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"Are you sure to write %s?", szPath);
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if (IDOK != MessageBox(Globals.hMainWnd, msg, "WARNING",
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MB_OKCANCEL | MB_DEFBUTTON2)) return FALSE;
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}
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/* Open file */
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file = _lcreat(szPath, 0);
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if (file != HFILE_ERROR)
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{
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ret = GRPFILE_DoWriteGroupFile(file, group);
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_lclose(file);
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}
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else ret = FALSE;
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if (!ret)
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MAIN_MessageBoxIDS_s(IDS_FILE_WRITE_ERROR_s, szPath, IDS_ERROR, MB_OK);
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return(ret);
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}
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/***********************************************************************
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*
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* GRPFILE_CalculateSizes
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*/
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static VOID GRPFILE_CalculateSizes(PROGRAM *program,
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INT *Progs, INT *Icons)
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{
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CURSORICONINFO *iconinfo = LocalLock(program->hIcon);
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INT sizeXor = iconinfo->nHeight * iconinfo->nWidthBytes;
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INT sizeAnd = iconinfo->nHeight * ((iconinfo->nWidth + 15) / 16 * 2);
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*Progs += 24;
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*Progs += lstrlen(LocalLock(program->hName)) + 1;
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*Progs += lstrlen(LocalLock(program->hCmdLine)) + 1;
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*Progs += lstrlen(LocalLock(program->hIconFile)) + 1;
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*Icons += 12; /* IconInfo */
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*Icons += sizeAnd;
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*Icons += sizeXor;
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}
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/***********************************************************************/
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UINT16 GRPFILE_checksum;
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BOOL GRPFILE_checksum_half_word;
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BYTE GRPFILE_checksum_last_byte;
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/***********************************************************************
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*
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* GRPFILE_InitChecksum
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*/
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static void GRPFILE_InitChecksum(void)
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{
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GRPFILE_checksum = 0;
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GRPFILE_checksum_half_word = 0;
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}
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/***********************************************************************
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*
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* GRPFILE_GetChecksum
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*/
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static UINT16 GRPFILE_GetChecksum(void)
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{
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return GRPFILE_checksum;
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}
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/***********************************************************************
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*
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* GRPFILE_WriteWithChecksum
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*
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* Looks crazier than it is:
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*
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* chksum = 0;
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* chksum = cksum - 1. word;
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* chksum = cksum - 2. word;
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* ...
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*
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* if (filelen is even)
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* great I'm finished
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* else
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* ignore last byte
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*/
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static UINT GRPFILE_WriteWithChecksum(HFILE file, LPCSTR str, UINT size)
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{
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UINT i;
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if (GRPFILE_checksum_half_word) {
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GRPFILE_checksum -= GRPFILE_checksum_last_byte;
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}
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for (i=0; i < size; i++) {
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if (GRPFILE_checksum_half_word) {
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GRPFILE_checksum -= str[i] << 8;
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} else {
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GRPFILE_checksum -= str[i];
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}
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GRPFILE_checksum_half_word ^= 1;
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}
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if (GRPFILE_checksum_half_word) {
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GRPFILE_checksum_last_byte = str[size-1];
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GRPFILE_checksum += GRPFILE_checksum_last_byte;
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}
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|
|
return _lwrite(file, str, size);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
*
|
|
* GRPFILE_DoWriteGroupFile
|
|
*/
|
|
|
|
static BOOL GRPFILE_DoWriteGroupFile(HFILE file, PROGGROUP *group)
|
|
{
|
|
CHAR buffer[34];
|
|
HLOCAL hProgram;
|
|
INT NumProg, Title, Progs, Icons, Extension;
|
|
INT CurrProg, CurrIcon, nCmdShow, ptr, seqnum;
|
|
BOOL need_extension;
|
|
LPCSTR lpszTitle = LocalLock(group->hName);
|
|
|
|
UINT16 checksum;
|
|
|
|
GRPFILE_InitChecksum();
|
|
|
|
/* Calculate offsets */
|
|
NumProg = 0;
|
|
Icons = 0;
|
|
Extension = 0;
|
|
need_extension = FALSE;
|
|
hProgram = group->hPrograms;
|
|
while(hProgram)
|
|
{
|
|
PROGRAM *program = LocalLock(hProgram);
|
|
LPCSTR lpszWorkDir = LocalLock(program->hWorkDir);
|
|
|
|
NumProg++;
|
|
GRPFILE_CalculateSizes(program, &Icons, &Extension);
|
|
|
|
/* Set a flag if an extension is needed */
|
|
if (lpszWorkDir[0] || program->nHotKey ||
|
|
program->nCmdShow != SW_SHOWNORMAL) need_extension = TRUE;
|
|
|
|
hProgram = program->hNext;
|
|
}
|
|
Title = 34 + NumProg * 2;
|
|
Progs = Title + lstrlen(lpszTitle) + 1;
|
|
Icons += Progs;
|
|
Extension += Icons;
|
|
|
|
/* Header */
|
|
buffer[0] = 'P';
|
|
buffer[1] = 'M';
|
|
buffer[2] = 'C';
|
|
buffer[3] = 'C';
|
|
|
|
PUT_SHORT(buffer, 4, 0); /* Checksum zero for now, written later */
|
|
PUT_SHORT(buffer, 6, Extension);
|
|
/* Update group->nCmdShow */
|
|
if (IsIconic(group->hWnd)) nCmdShow = SW_SHOWMINIMIZED;
|
|
else if (IsZoomed(group->hWnd)) nCmdShow = SW_SHOWMAXIMIZED;
|
|
else nCmdShow = SW_SHOWNORMAL;
|
|
PUT_SHORT(buffer, 8, nCmdShow);
|
|
PUT_SHORT(buffer, 10, group->x);
|
|
PUT_SHORT(buffer, 12, group->y);
|
|
PUT_SHORT(buffer, 14, group->width);
|
|
PUT_SHORT(buffer, 16, group->height);
|
|
PUT_SHORT(buffer, 18, group->iconx);
|
|
PUT_SHORT(buffer, 20, group->icony);
|
|
PUT_SHORT(buffer, 22, Title);
|
|
PUT_SHORT(buffer, 24, 0x0020); /* unknown */
|
|
PUT_SHORT(buffer, 26, 0x0020); /* unknown */
|
|
PUT_SHORT(buffer, 28, 0x0108); /* unknown */
|
|
PUT_SHORT(buffer, 30, 0x0000); /* unknown */
|
|
PUT_SHORT(buffer, 32, NumProg);
|
|
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 34)) return FALSE;
|
|
|
|
/* Program table */
|
|
CurrProg = Progs;
|
|
CurrIcon = Icons;
|
|
hProgram = group->hPrograms;
|
|
while(hProgram)
|
|
{
|
|
PROGRAM *program = LocalLock(hProgram);
|
|
|
|
PUT_SHORT(buffer, 0, CurrProg);
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 2))
|
|
return FALSE;
|
|
|
|
GRPFILE_CalculateSizes(program, &CurrProg, &CurrIcon);
|
|
hProgram = program->hNext;
|
|
}
|
|
|
|
/* Title */
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, lpszTitle,
|
|
lstrlen(lpszTitle) + 1))
|
|
return FALSE;
|
|
|
|
/* Program entries */
|
|
CurrProg = Progs;
|
|
CurrIcon = Icons;
|
|
hProgram = group->hPrograms;
|
|
while(hProgram)
|
|
{
|
|
PROGRAM *program = LocalLock(hProgram);
|
|
CURSORICONINFO *iconinfo = LocalLock(program->hIcon);
|
|
LPCSTR Name = LocalLock(program->hName);
|
|
LPCSTR CmdLine = LocalLock(program->hCmdLine);
|
|
LPCSTR IconFile = LocalLock(program->hIconFile);
|
|
INT sizeXor = iconinfo->nHeight * iconinfo->nWidthBytes;
|
|
INT sizeAnd = iconinfo->nHeight * ((iconinfo->nWidth + 15) / 16 * 2);
|
|
|
|
PUT_SHORT(buffer, 0, program->x);
|
|
PUT_SHORT(buffer, 2, program->y);
|
|
PUT_SHORT(buffer, 4, program->nIconIndex);
|
|
PUT_SHORT(buffer, 6, 0x048c); /* unknown */
|
|
PUT_SHORT(buffer, 8, sizeXor);
|
|
PUT_SHORT(buffer, 10, sizeAnd * 8);
|
|
PUT_SHORT(buffer, 12, CurrIcon);
|
|
PUT_SHORT(buffer, 14, CurrIcon + 12 + sizeAnd);
|
|
PUT_SHORT(buffer, 16, CurrIcon + 12);
|
|
ptr = CurrProg + 24;
|
|
PUT_SHORT(buffer, 18, ptr);
|
|
ptr += lstrlen(Name) + 1;
|
|
PUT_SHORT(buffer, 20, ptr);
|
|
ptr += lstrlen(CmdLine) + 1;
|
|
PUT_SHORT(buffer, 22, ptr);
|
|
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 24) ||
|
|
(UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, Name, lstrlen(Name) + 1) ||
|
|
(UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, CmdLine, lstrlen(CmdLine) + 1) ||
|
|
(UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, IconFile, lstrlen(IconFile) + 1))
|
|
return FALSE;
|
|
|
|
GRPFILE_CalculateSizes(program, &CurrProg, &CurrIcon);
|
|
hProgram = program->hNext;
|
|
}
|
|
|
|
/* Icons */
|
|
#if 0 /* FIXME: this is broken anyway */
|
|
hProgram = group->hPrograms;
|
|
while(hProgram)
|
|
{
|
|
PROGRAM *program = LocalLock(hProgram);
|
|
CURSORICONINFO *iconinfo = LocalLock(program->hIcon);
|
|
LPVOID XorBits, AndBits;
|
|
INT sizeXor = iconinfo->nHeight * iconinfo->nWidthBytes;
|
|
INT sizeAnd = iconinfo->nHeight * ((iconinfo->nWidth + 15) / 16 * 2);
|
|
/* DumpIcon16(LocalLock(program->hIcon), 0, &XorBits, &AndBits);*/
|
|
|
|
PUT_SHORT(buffer, 0, iconinfo->ptHotSpot.x);
|
|
PUT_SHORT(buffer, 2, iconinfo->ptHotSpot.y);
|
|
PUT_SHORT(buffer, 4, iconinfo->nWidth);
|
|
PUT_SHORT(buffer, 6, iconinfo->nHeight);
|
|
PUT_SHORT(buffer, 8, iconinfo->nWidthBytes);
|
|
buffer[10] = iconinfo->bPlanes;
|
|
buffer[11] = iconinfo->bBitsPerPixel;
|
|
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 12) ||
|
|
(UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, AndBits, sizeAnd) ||
|
|
(UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, XorBits, sizeXor)) return FALSE;
|
|
|
|
hProgram = program->hNext;
|
|
}
|
|
#endif
|
|
|
|
if (need_extension)
|
|
{
|
|
/* write `PMCC' extension */
|
|
PUT_SHORT(buffer, 0, 0x8000);
|
|
PUT_SHORT(buffer, 2, 0xffff);
|
|
PUT_SHORT(buffer, 4, 0x000a);
|
|
buffer[6] = 'P', buffer[7] = 'M';
|
|
buffer[8] = 'C', buffer[9] = 'C';
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 10))
|
|
return FALSE;
|
|
|
|
seqnum = 0;
|
|
hProgram = group->hPrograms;
|
|
while(hProgram)
|
|
{
|
|
PROGRAM *program = LocalLock(hProgram);
|
|
LPCSTR lpszWorkDir = LocalLock(program->hWorkDir);
|
|
|
|
/* Working directory */
|
|
if (lpszWorkDir[0])
|
|
{
|
|
PUT_SHORT(buffer, 0, 0x8101);
|
|
PUT_SHORT(buffer, 2, seqnum);
|
|
PUT_SHORT(buffer, 4, 7 + lstrlen(lpszWorkDir));
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 6) ||
|
|
(UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, lpszWorkDir, lstrlen(lpszWorkDir) + 1))
|
|
return FALSE;
|
|
}
|
|
|
|
/* Hot key */
|
|
if (program->nHotKey)
|
|
{
|
|
PUT_SHORT(buffer, 0, 0x8102);
|
|
PUT_SHORT(buffer, 2, seqnum);
|
|
PUT_SHORT(buffer, 4, 8);
|
|
PUT_SHORT(buffer, 6, program->nHotKey);
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 8)) return FALSE;
|
|
}
|
|
|
|
/* Show command */
|
|
if (program->nCmdShow)
|
|
{
|
|
PUT_SHORT(buffer, 0, 0x8103);
|
|
PUT_SHORT(buffer, 2, seqnum);
|
|
PUT_SHORT(buffer, 4, 8);
|
|
PUT_SHORT(buffer, 6, program->nCmdShow);
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 8)) return FALSE;
|
|
}
|
|
|
|
seqnum++;
|
|
hProgram = program->hNext;
|
|
}
|
|
|
|
/* Write `End' extension */
|
|
PUT_SHORT(buffer, 0, 0xffff);
|
|
PUT_SHORT(buffer, 2, 0xffff);
|
|
PUT_SHORT(buffer, 4, 0x0000);
|
|
if ((UINT)HFILE_ERROR == GRPFILE_WriteWithChecksum(file, buffer, 6)) return FALSE;
|
|
}
|
|
|
|
checksum = GRPFILE_GetChecksum();
|
|
_llseek(file, 4, SEEK_SET);
|
|
PUT_SHORT(buffer, 0, checksum);
|
|
_lwrite(file, buffer, 2);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* Local Variables: */
|
|
/* c-file-style: "GNU" */
|
|
/* End: */
|