--- a/src/LexerScanner.h Sun Mar 30 21:35:06 2014 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*
- Copyright 2012-2014 Santeri Piippo
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
- 3. The name of the author may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef BOTC_LEXER_SCANNER_H
-#define BOTC_LEXER_SCANNER_H
-
-#include <climits>
-#include "Main.h"
-
-class LexerScanner
-{
- public:
- struct PositionInfo
- {
- char* pos;
- int line;
- };
-
- // Flags for check_string()
- enum
- {
- FCheckWord = (1 << 0), // must be followed by whitespace
- FCheckPeek = (1 << 1), // don't advance cursor
- };
-
- static inline bool isSymbolChar (char c, bool allownumbers)
- {
- if (allownumbers && (c >= '0' && c <= '9'))
- return true;
-
- return (c >= 'a' && c <= 'z') ||
- (c >= 'A' && c <= 'Z') ||
- (c == '_');
- }
-
- LexerScanner (FILE* fp);
- ~LexerScanner();
- bool getNextToken();
- String readLine();
-
- inline const String& getTokenText() const
- {
- return m_tokenText;
- }
-
- inline int getLine() const
- {
- return m_line;
- }
-
- inline int getColumn() const
- {
- return m_position - m_lineBreakPosition;
- }
-
- inline ETokenType getTokenType() const
- {
- return m_tokenType;
- }
-
- static String getTokenString (ETokenType a);
-
- private:
- char* m_data;
- char* m_position;
- char* m_lineBreakPosition;
- String m_tokenText,
- m_lastToken;
- ETokenType m_tokenType;
- int m_line;
-
- bool checkString (const char* c, int flags = 0);
-
- // Yields a copy of the current position information.
- PositionInfo getPosition() const;
-
- // Sets the current position based on given data.
- void setPosition (const PositionInfo& a);
-
- // Skips one character
- void skip();
-
- // Skips many characters
- void skip (int chars);
-};
-
-#endif // BOTC_LEXER_SCANNER_H