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115 lines
3.2 KiB
115 lines
3.2 KiB
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile: cmCommandArgumentParserHelper.h,v $
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Language: C++
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Date: $Date: 2009-01-01 17:49:41 $
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Version: $Revision: 1.11.4.1 $
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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,\
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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,
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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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char* ExpandVariableForAt(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 this->Result; }
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void SetLineFile(long line, const char* file);
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void SetEscapeQuotes(bool b) { this->EscapeQuotes = b; }
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void SetNoEscapeMode(bool b) { this->NoEscapeMode = b; }
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void SetReplaceAtSyntax(bool b) { this->ReplaceAtSyntax = b; }
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void SetRemoveEmpty(bool b) { this->RemoveEmpty = b; }
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const char* GetError() { return this->ErrorString.c_str(); }
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char EmptyVariable[1];
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char DCURLYVariable[3];
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char RCURLYVariable[3];
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char ATVariable[3];
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char DOLLARVariable[3];
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char LCURLYVariable[3];
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char 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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void SetError(std::string const& msg);
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std::vector<char*> Variables;
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const cmMakefile* Makefile;
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std::string Result;
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const char* FileName;
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long FileLine;
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bool EscapeQuotes;
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std::string ErrorString;
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bool NoEscapeMode;
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bool ReplaceAtSyntax;
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bool RemoveEmpty;
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};
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#endif
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