static bool CreatePreprocFile( void ) {
int hdl;
bool error;
int ch;
char ch1;
int len;
error = FALSE;
hdl = RcOpen( CmdLineParms.OutResFileName,
O_WRONLY | O_TEXT | O_CREAT | O_TRUNC,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH );
if( hdl == -1 ) {
RcError( ERR_CANT_OPEN_FILE, CmdLineParms.OutResFileName,
strerror( errno ) );
error = TRUE;
} else {
ch = RcIoGetChar();
while( ch != RC_EOF ) {
ch1 = (char) ch;
len = RcWrite( hdl, &ch1, 1 );
if( len != 1 ) {
RcError( ERR_WRITTING_FILE, CmdLineParms.OutResFileName,
strerror( errno ) );
error = TRUE;
}
ch = RcIoGetChar();
}
}
if( hdl != -1 ) RcClose( hdl );
return( error );
}
static int openNewExeFileInfo( char *filename, ExeFileInfo *info )
/******************************************************************/
{
info->Handle = RcOpen( filename, O_RDWR|O_CREAT|O_TRUNC|O_BINARY, PMODE_RW );
if( info->Handle == NIL_HANDLE ) {
RcError( ERR_OPENING_TMP, filename, strerror( errno ) );
return( FALSE );
}
RegisterTmpFile( filename );
info->IsOpen = TRUE;
info->DebugOffset = 0;
info->name = filename;
return( TRUE );
} /* openNewExeFileInfo */
RcStatus OpenTable( char *fname, char *path ) {
int fp;
RcStatus status;
status = RS_OK;
_searchenv( fname, "PATH", path );
if( path[0] == '\0' ) return( RS_FILE_NOT_FOUND );
fp = RcOpen( path, O_RDONLY | O_BINARY );
if( fp == -1 ) {
status = RS_OPEN_ERROR;
}
if( status == RS_OK ) status = readDBHeader( fp );
if( status == RS_OK ) status = readDBRanges( fp );
if( status == RS_OK ) status = readDBIndex( fp );
if( status == RS_OK ) status = readDBTable( fp );
if( status != RS_OPEN_ERROR ) RcClose( fp );
if( status == RS_OK ) {
ConvToUnicode = DBStringToUnicode;
}
return( status );
}
static int openExeFileInfoRO( char *filename, ExeFileInfo *info )
/***************************************************************/
{
RcStatus status;
exe_pe_header *pehdr;
info->Handle = RcOpen( filename, O_RDONLY|O_BINARY );
if( info->Handle == NIL_HANDLE ) {
RcError( ERR_CANT_OPEN_FILE, filename, strerror( errno ) );
return( FALSE );
}
info->IsOpen = TRUE;
info->Type = FindNEPELXHeader( info->Handle, &info->WinHeadOffset );
info->name = filename;
switch( info->Type ) {
case EXE_TYPE_NE_WIN:
case EXE_TYPE_NE_OS2:
status = SeekRead( info->Handle, info->WinHeadOffset, &info->u.NEInfo.WinHead, sizeof( os2_exe_header ) );
if( status != RS_OK ) {
RcError( ERR_NOT_VALID_EXE, filename );
return( FALSE );
} else {
info->DebugOffset = info->WinHeadOffset + sizeof( os2_exe_header );
}
break;
case EXE_TYPE_PE:
pehdr = &info->u.PEInfo.WinHeadData;
info->u.PEInfo.WinHead = pehdr;
status = SeekRead( info->Handle, info->WinHeadOffset, &PE32( *pehdr ), sizeof( pe_header ) );
if( status != RS_OK ) {
RcError( ERR_NOT_VALID_EXE, filename );
return( FALSE );
}
if( IS_PE64( *pehdr ) ) {
status = SeekRead( info->Handle, info->WinHeadOffset, &PE64( *pehdr ), sizeof( pe_header64 ) );
if( status != RS_OK ) {
RcError( ERR_NOT_VALID_EXE, filename );
return( FALSE );
}
info->DebugOffset = info->WinHeadOffset + sizeof( pe_header64 );
} else {
info->DebugOffset = info->WinHeadOffset + sizeof( pe_header );
}
break;
case EXE_TYPE_LX:
status = SeekRead( info->Handle, info->WinHeadOffset, &info->u.LXInfo.OS2Head, sizeof( os2_flat_header ) );
if( status != RS_OK ) {
RcError( ERR_NOT_VALID_EXE, filename );
return( FALSE );
} else {
info->DebugOffset = info->WinHeadOffset + sizeof( os2_flat_header );
}
break;
default:
RcError( ERR_NOT_VALID_EXE, filename );
return( FALSE );
break;
}
RcSeek( info->Handle, 0, SEEK_SET );
return( TRUE );
} /* openExeFileInfoRO */
