extern bool RcPass1IoInit( void )
/*******************************/
/* Open the two files for input and output. The input stream starts at the */
/* top infilename and continues as the directives in the file indicate */
/* Returns false if there is a problem opening one of the files. */
{
bool error;
const char *includepath = NULL;
if( !CmdLineParms.IgnoreINCLUDE ) {
if( CmdLineParms.TargetOS == RC_TARGET_OS_WIN16 ) {
includepath = RcGetEnv( "WINDOWS_INCLUDE" );
} else if( CmdLineParms.TargetOS == RC_TARGET_OS_WIN32 ) {
includepath = RcGetEnv( "NT_INCLUDE" );
} else if( CmdLineParms.TargetOS == RC_TARGET_OS_OS2 ) {
includepath = RcGetEnv( "OS2_INCLUDE" );
}
if( includepath != NULL ) {
PP_IncludePathAdd( includepath );
}
includepath = RcGetEnv( "INCLUDE" );
if( includepath != NULL ) {
PP_IncludePathAdd( includepath );
}
}
if( !CmdLineParms.NoPreprocess ) {
if( PreprocessInputFile() ) {
return( false );
}
}
RcIoTextInputInit();
error = RcIoPushTextInputFile( CmdLineParms.InFileName );
if( error )
return( false );
if( !CmdLineParms.PreprocessOnly ) {
error = Pass1InitRes();
}
if( error ) {
PP_FileFini();
RcIoTextInputShutdown();
return( false );
}
return( true );
}
static bool ScanOptionsArg( const char * arg )
/********************************************/
{
bool contok;
size_t len;
contok = true;
switch( tolower( *arg ) ) {
case 'c':
flags |= PPFLAG_KEEP_COMMENTS;
break;
case 'd':
++arg;
defines = realloc( (void *)defines, ( numdefs + 1 ) * sizeof( char * ) );
defines[numdefs++] = my_strdup( arg );
break;
case 'h':
wcpp_quit( usageMsg, NULL );
break;
case 'i':
{
char *p;
++arg;
len = strlen( arg );
p = malloc( len + 1 );
scanString( p, arg, len );
PP_IncludePathAdd( p );
free( p );
}
break;
case 'l':
flags |= PPFLAG_EMIT_LINE;
break;
case 'o':
++arg;
if( out_filename != NULL ) {
free( out_filename );
}
len = strlen( arg );
out_filename = malloc( len + 1 );
scanString( out_filename, arg, len );
break;
case 'z':
++arg;
if( tolower( arg[0] ) == 'k' ) {
if( arg[1] == '0' && arg[2] == '\0' ) {
flags |= PPFLAG_DB_KANJI;
break;
} else if( arg[1] == '1' && arg[2] == '\0' ) {
flags |= PPFLAG_DB_CHINESE;
break;
} else if( arg[1] == '2' && arg[2] == '\0' ) {
flags |= PPFLAG_DB_KOREAN;
break;
} else if( tolower( arg[1] ) == 'u' ) {
if( arg[2] == '8' && arg[3] == '\0' ) {
flags |= PPFLAG_UTF8;
break;
}
}
}
// fall down
default:
wcpp_quit( usageMsg, "Incorrect option\n" );
break;
}
return( contok );
} /* ScanOptionsArg */