108 lines
2.9 KiB
C++
108 lines
2.9 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmCommandArgumentParserHelper_h
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#define cmCommandArgumentParserHelper_h
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#include "cmStandardIncludes.h"
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#define YYSTYPE cmCommandArgumentParserHelper::ParserType
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#define YYSTYPE_IS_DECLARED
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#define YY_EXTRA_TYPE cmCommandArgumentParserHelper*
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#define YY_DECL int cmCommandArgument_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
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/** \class cmCommandArgumentParserHelper
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* \brief Helper class for parsing java source files
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*
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* Finds dependencies for java file and list of outputs
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*/
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class cmMakefile;
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class cmCommandArgumentParserHelper
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{
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public:
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typedef struct {
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char* str;
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} ParserType;
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cmCommandArgumentParserHelper();
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~cmCommandArgumentParserHelper();
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int ParseString(const char* str, int verb);
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// For the lexer:
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void AllocateParserType(cmCommandArgumentParserHelper::ParserType* pt,
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const char* str, int len = 0);
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bool HandleEscapeSymbol(cmCommandArgumentParserHelper::ParserType* pt, char symbol);
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int LexInput(char* buf, int maxlen);
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void Error(const char* str);
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// For yacc
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char* CombineUnions(char* in1, char* in2);
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char* ExpandSpecialVariable(const char* key, const char* var);
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char* ExpandVariable(const char* var);
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void SetResult(const char* value);
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void SetMakefile(const cmMakefile* mf);
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std::string& GetResult() { return m_Result; }
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void SetLineFile(long line, const char* file);
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void SetEscapeQuotes(bool b) { m_EscapeQuotes = b; }
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void SetNoEscapeMode(bool b) { m_NoEscapeMode = b; }
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const char* GetError() { return m_Error.c_str(); }
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char m_EmptyVariable[1];
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char m_DCURLYVariable[3];
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char m_RCURLYVariable[3];
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char m_ATVariable[3];
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char m_DOLLARVariable[3];
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char m_LCURLYVariable[3];
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char m_BSLASHVariable[3];
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private:
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cmStdString::size_type InputBufferPos;
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cmStdString InputBuffer;
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std::vector<char> OutputBuffer;
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int CurrentLine;
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int UnionsAvailable;
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int Verbose;
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void Print(const char* place, const char* str);
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void SafePrintMissing(const char* str, int line, int cnt);
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char* AddString(const char* str);
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void CleanupParser();
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std::vector<char*> m_Variables;
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const cmMakefile* m_Makefile;
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std::string m_Result;
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const char* m_FileName;
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long m_FileLine;
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bool m_EscapeQuotes;
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std::string m_Error;
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bool m_NoEscapeMode;
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};
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#endif
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