Method LoadFile

neo/idlib/Lexer.cpp:1595–1643

================ idLexer::LoadFile ================ */

================
*/
int idLexer::LoadFile( const char *filename, bool OSPath ) {
	idFile *fp;
	idStr pathname;
	int length;
	char *buf;

	if ( idLexer::loaded ) {
		idLib::common->Error("idLexer::LoadFile: another script already loaded");
		return false;
	}

	if ( !OSPath && ( baseFolder[0] != '\0' ) ) {
		pathname = va( "%s/%s", baseFolder, filename );
	} else {
		pathname = filename;
	}
	if ( OSPath ) {
		fp = idLib::fileSystem->OpenExplicitFileRead( pathname );
	} else {
		fp = idLib::fileSystem->OpenFileRead( pathname );
	}
	if ( !fp ) {
		return false;
	}
	length = fp->Length();
	buf = (char *) Mem_Alloc( length + 1 );
	buf[length] = '\0';
	fp->Read( buf, length );
	idLexer::fileTime = fp->Timestamp();
	idLexer::filename = fp->GetFullPath();
	idLib::fileSystem->CloseFile( fp );

	idLexer::buffer = buf;
	idLexer::length = length;
	// pointer in script buffer
	idLexer::script_p = idLexer::buffer;
	// pointer in script buffer before reading token
	idLexer::lastScript_p = idLexer::buffer;
	// pointer to end of script buffer
	idLexer::end_p = &(idLexer::buffer[length]);

	idLexer::tokenavailable = 0;
	idLexer::line = 1;
	idLexer::lastline = 1;
	idLexer::allocated = true;
	idLexer::loaded = true;

	return true;
}

/*
================