1 /*============================================================================
2 CMake - Cross Platform Makefile Generator
3 Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
5 Distributed under the OSI-approved BSD License (the "License");
6 see accompanying file Copyright.txt for details.
8 This software is distributed WITHOUT ANY WARRANTY; without even the
9 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License for more information.
11 ============================================================================*/
12 #ifndef cmDependsJavaParserHelper_h
13 #define cmDependsJavaParserHelper_h
15 #include "cmStandardIncludes.h"
17 #define YYSTYPE cmDependsJavaParserHelper::ParserType
18 #define YYSTYPE_IS_DECLARED
19 #define YY_EXTRA_TYPE cmDependsJavaParserHelper*
20 #define YY_DECL int cmDependsJava_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
22 /** \class cmDependsJavaParserHelper
23 * \brief Helper class for parsing java source files
25 * Finds dependencies for java file and list of outputs
28 class cmDependsJavaParserHelper
35 cmDependsJavaParserHelper();
36 ~cmDependsJavaParserHelper();
38 int ParseString(const char* str, int verb);
39 int ParseFile(const char* file);
42 void AllocateParserType(cmDependsJavaParserHelper::ParserType* pt,
43 const char* str, int len = 0);
45 int LexInput(char* buf, int maxlen);
46 void Error(const char* str);
49 void AddClassFound(const char* sclass);
50 void PrepareElement(ParserType* opt);
51 void DeallocateParserType(char** pt);
52 void CheckEmpty(int line, int cnt, ParserType* pt);
53 void StartClass(const char* cls);
55 void AddPackagesImport(const char* sclass);
56 void SetCurrentPackage(const char* pkg) { this->CurrentPackage = pkg; }
57 const char* GetCurrentPackage() { return this->CurrentPackage.c_str(); }
58 void SetCurrentCombine(const char* cmb) { this->CurrentCombine = cmb; }
59 const char* GetCurrentCombine() { return this->CurrentCombine.c_str(); }
60 void UpdateCombine(const char* str1, const char* str2);
62 std::vector<cmStdString>& GetClassesFound() { return this->ClassesFound; }
64 std::vector<cmStdString> GetFilesProduced();
71 std::vector<CurrentClass>* NestedClasses;
74 this->NestedClasses = new std::vector<CurrentClass>;
78 delete this->NestedClasses;
80 CurrentClass& operator=(CurrentClass const& c)
82 this->NestedClasses->clear();
85 c.NestedClasses->begin(),
86 c.NestedClasses->end(),
92 CurrentClass(CurrentClass const& c)
96 void AddFileNamesForPrinting(std::vector<cmStdString> *files,
97 const char* prefix, const char* sep);
99 cmStdString CurrentPackage;
100 cmStdString::size_type InputBufferPos;
101 cmStdString InputBuffer;
102 std::vector<char> OutputBuffer;
103 std::vector<cmStdString> ClassesFound;
104 std::vector<cmStdString> PackagesImport;
105 cmStdString CurrentCombine;
107 std::vector<CurrentClass> ClassStack;
115 std::vector<char*> Allocates;
119 void Print(const char* place, const char* str);
120 void CombineUnions(char** out, const char* in1, char** in2,
122 void SafePrintMissing(const char* str, int line, int cnt);
124 void CleanupParser();