VOID GROUP_NewGroup(void)
{
CHAR szName[MAX_PATHNAME_LEN] = "";
CHAR szFile[MAX_PATHNAME_LEN] = "";
OFSTRUCT dummy;
if (!DIALOG_GroupAttributes(szName, szFile, MAX_PATHNAME_LEN)) return;
if (OpenFile(szFile, &dummy, OF_EXIST) == HFILE_ERROR)
{
/* File doesn't exist */
HLOCAL hGroup =
GROUP_AddGroup(szName, szFile, SW_SHOWNORMAL,
DEF_GROUP_WIN_XPOS, DEF_GROUP_WIN_YPOS,
DEF_GROUP_WIN_WIDTH, DEF_GROUP_WIN_HEIGHT, 0, 0,
FALSE, FALSE, FALSE);
if (!hGroup) return;
GRPFILE_WriteGroupFile(hGroup);
}
else /* File exist */
GRPFILE_ReadGroupFile(szFile);
/* FIXME Update progman.ini */
}
VOID GROUP_NewGroup(GROUPFORMAT format, BOOL bIsCommonGroup)
{
HANDLE hFile;
WCHAR szGrpFile[MAX_PATHNAME_LEN] = L"";
WCHAR szTitle[MAX_PATHNAME_LEN] = L"";
// ZeroMemory(szTitle, sizeof(szTitle));
// ZeroMemory(szGrpFile, sizeof(szGrpFile));
if (!DIALOG_GroupAttributes(format, szTitle, szGrpFile, MAX_PATHNAME_LEN))
return;
/*
* Just check whether the group file does exist. If it does, close the handle, because GRPFILE_ReadGroupFile will
* reopen the file for loading. If it doesn't exist, we create a new one.
*/
hFile = CreateFileW(szGrpFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
/* File doesn't exist */
PROGGROUP* hGroup = GROUP_AddGroup(format, bIsCommonGroup, szTitle, szGrpFile,
DEF_GROUP_WIN_XPOS, DEF_GROUP_WIN_YPOS,
DEF_GROUP_WIN_XPOS + DEF_GROUP_WIN_WIDTH, DEF_GROUP_WIN_YPOS + DEF_GROUP_WIN_HEIGHT,
0, 0, SW_SHOWNORMAL, 0, 0, FALSE, FALSE);
if (hGroup)
GRPFILE_WriteGroupFile(hGroup);
}
else
{
/* File exist */
CloseHandle(hFile);
GRPFILE_ReadGroupFile(szGrpFile, bIsCommonGroup);
}
/* FIXME Update progman.ini */
}
static HLOCAL GRPFILE_ScanGroup(LPCSTR buffer, INT size,
LPCSTR lpszGrpFile,
BOOL bModifiedFileName)
{
HLOCAL hGroup;
INT i, seqnum;
LPCSTR extension;
LPCSTR lpszName;
INT x, y, width, height, iconx, icony, nCmdShow;
INT number_of_programs;
BOOL bOverwriteFileOk;
if (buffer[0] != 'P' || buffer[1] != 'M') return(0);
if (buffer[2] == 'C' && buffer[3] == 'C')
/* original with checksum */
bOverwriteFileOk = FALSE;
else if (buffer[2] == 'X' && buffer[3] == 'X')
/* modified without checksum */
bOverwriteFileOk = TRUE;
else return(0);
/* checksum = GET_USHORT(buffer, 4) (ignored) */
extension = buffer + GET_USHORT(buffer, 6);
if (extension == buffer + size) extension = 0;
else if (extension + 6 > buffer + size) return(0);
nCmdShow = GET_USHORT(buffer, 8);
x = GET_SHORT(buffer, 10);
y = GET_SHORT(buffer, 12);
width = GET_USHORT(buffer, 14);
height = GET_USHORT(buffer, 16);
iconx = GET_SHORT(buffer, 18);
icony = GET_SHORT(buffer, 20);
lpszName = buffer + GET_USHORT(buffer, 22);
if (lpszName >= buffer + size) return(0);
/* unknown bytes 24 - 31 ignored */
/*
Unknown bytes should be:
wLogPixelsX = GET_SHORT(buffer, 24);
wLogPixelsY = GET_SHORT(buffer, 26);
byBitsPerPixel = byte at 28;
byPlanes = byte at 29;
wReserved = GET_SHORT(buffer, 30);
*/
hGroup = GROUP_AddGroup(lpszName, lpszGrpFile, nCmdShow, x, y,
width, height, iconx, icony,
bModifiedFileName, bOverwriteFileOk,
TRUE);
if (!hGroup) return(0);
number_of_programs = GET_USHORT(buffer, 32);
if (2 * number_of_programs + 34 > size) return(0);
for (i=0, seqnum=0; i < number_of_programs; i++, seqnum++)
{
LPCSTR program_ptr = buffer + GET_USHORT(buffer, 34 + 2*i);
if (program_ptr + 24 > buffer + size) return(0);
if (!GET_USHORT(buffer, 34 + 2*i)) continue;
if (!GRPFILE_ScanProgram(buffer, size, program_ptr, seqnum,
extension, hGroup, lpszGrpFile))
{
GROUP_DeleteGroup(hGroup);
return(0);
}
}
/* FIXME shouldn't be necessary */
GROUP_ShowGroupWindow(hGroup);
return hGroup;
}
