Utils/Scripter/main.cpp

@@ -0,0 +1,184 @@
+/*=========================================================================
+
+	main.cpp
+
+	Author:		PKG
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#include "main.h"
+
+
+/*	Std Lib
+	------- */
+
+/*	Data
+	---- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+/*----------------------------------------------------------------------
+	Function Prototypes
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Vars
+	---- */
+
+
+int openInputFile(char *_filename)
+{
+	int	ret=1;
+
+	if((yyin=fopen(_filename,"rt"))==NULL)
+	{
+		ret=0;
+	}
+	return ret;
+}
+int closeInputFile()
+{
+	fclose(yyin);
+	return 1;
+}
+
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+extern int main(int argc, char *argv[])
+{
+	int		ret=-1;
+
+
+	// Process args
+	if(argc!=3)
+	{
+		printf("Script compiler thingy\n");
+		printf("Usage: yl infile outfile\n");
+		printf("So there..\n\n");
+	}
+	else
+	{
+		char	*inputfile;
+		char	*outputfile;
+
+		inputfile=argv[1];
+		outputfile=argv[2];
+
+		// Parse file
+		printf("Parsing file: %s\n",inputfile);
+		if(!openInputFile(inputfile))
+		{
+			printf("Cannot open input file!\n");
+		}
+		else
+		{
+			if(yyparse()!=YYEXIT_SUCCESS)
+			{
+				s_errorCount++;
+			}
+			closeInputFile();
+			printf("%d line(s) parsed, %d error(s) found\n",s_linesProcessed,s_errorCount);
+
+			// Generate code
+			if(s_baseTreeNode&&!s_errorCount)
+			{
+				printf("Creating output file: %s\n",outputfile);
+				if(!openOutputFile(outputfile))
+				{
+					printf("Couldn't open output file!\n");
+				}
+				else
+				{
+					int		codeSize=0;
+
+					codeSize=genCode(s_baseTreeNode,true);
+					closeOutputFile();
+					printf("Generated %d instructions(s)\n",codeSize);
+					ret=0;		// Huzzah!
+				}
+			}
+		}
+	}
+
+	return ret;
+}
+/*
+	int n=1;
+
+openOutputFile("test.dat");
+	mylexer lexer;
+	myparser parser;
+	if(parser.yycreate(&lexer))
+	{
+		if(lexer.yycreate(&parser))
+		{
+			n=parser.yyparse();
+		}
+	}
+
+if(s_baseTreeNode)
+{
+	s_baseTreeNode->generateCode(true);
+}
+closeOutputFile();
+
+	return n;
+*/
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+
+
+/*===========================================================================
+ end */