зеркало из https://github.com/mozilla/gecko-dev.git
128 строки
4.3 KiB
C++
128 строки
4.3 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Dreftool.
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*
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* The Initial Developer of the Original Code is
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* Rick Gessner <rick@gessner.com>.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Kenneth Herron <kjh-5727@comcast.net>
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* Bernd Mielke <bmlk@gmx.de>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _CPPTOKENS
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#define _CPPTOKENS
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#include "CToken.h"
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enum eCPPTokens
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{
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eToken_unknown=2000,
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eToken_whitespace,
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eToken_comment,
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eToken_identifier,
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eToken_number,
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eToken_operator,
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eToken_semicolon,
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eToken_newline,
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eToken_compilerdirective,
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eToken_quotedstring,
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eToken_last
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};
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class CIdentifierToken : public CToken {
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public:
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CIdentifierToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_identifier;}
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};
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class CNumberToken: public CToken {
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public:
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CNumberToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_number;}
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};
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class CWhitespaceToken: public CToken {
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public:
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CWhitespaceToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_whitespace;}
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};
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class COperatorToken: public CToken {
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public:
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COperatorToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_operator;}
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};
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class CCommentToken: public CToken {
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public:
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CCommentToken(char the2ndChar) : CToken() {
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char theBuf[3]={'/',0,0};
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theBuf[1]=the2ndChar;
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mTextValue.Assign(theBuf);
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}
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_comment;}
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};
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class CCompilerDirectiveToken: public CToken {
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public:
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CCompilerDirectiveToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_compilerdirective;}
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};
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class CSemicolonToken: public CToken {
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public:
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CSemicolonToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_semicolon;}
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};
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class CNewlineToken: public CToken {
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public:
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CNewlineToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_newline;}
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};
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class CQuotedStringToken: public CToken {
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public:
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CQuotedStringToken() : CToken() { }
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virtual int consume(char aChar,CScanner& aScanner);
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virtual int getTokenType(void) {return eToken_quotedstring;}
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};
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#endif
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