|
|
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
|
|
file Copyright.txt or https://cmake.org/licensing for details. */
|
|
|
|
#ifndef cmDependsJavaParserHelper_h
|
|
|
|
#define cmDependsJavaParserHelper_h
|
|
|
|
|
|
|
|
#include "cmConfigure.h" // IWYU pragma: keep
|
|
|
|
|
|
|
|
#include <string>
|
|
|
|
#include <vector>
|
|
|
|
|
|
|
|
/** \class cmDependsJavaParserHelper
|
|
|
|
* \brief Helper class for parsing java source files
|
|
|
|
*
|
|
|
|
* Finds dependencies for java file and list of outputs
|
|
|
|
*/
|
|
|
|
class cmDependsJavaParserHelper
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
struct ParserType
|
|
|
|
{
|
|
|
|
char* str;
|
|
|
|
};
|
|
|
|
|
|
|
|
cmDependsJavaParserHelper();
|
|
|
|
~cmDependsJavaParserHelper();
|
|
|
|
|
|
|
|
cmDependsJavaParserHelper(const cmDependsJavaParserHelper&) = delete;
|
|
|
|
cmDependsJavaParserHelper& operator=(const cmDependsJavaParserHelper&) =
|
|
|
|
delete;
|
|
|
|
|
|
|
|
int ParseString(const char* str, int verb);
|
|
|
|
int ParseFile(const char* file);
|
|
|
|
|
|
|
|
// For the lexer:
|
|
|
|
void AllocateParserType(cmDependsJavaParserHelper::ParserType* pt,
|
|
|
|
const char* str, int len = 0);
|
|
|
|
|
|
|
|
int LexInput(char* buf, int maxlen);
|
|
|
|
void Error(const char* str);
|
|
|
|
|
|
|
|
// For yacc
|
|
|
|
void AddClassFound(const char* sclass);
|
|
|
|
void PrepareElement(ParserType* me);
|
|
|
|
void DeallocateParserType(char** pt);
|
|
|
|
void CheckEmpty(int line, int cnt, ParserType* pt);
|
|
|
|
void StartClass(const char* cls);
|
|
|
|
void EndClass();
|
|
|
|
void AddPackagesImport(const char* sclass);
|
|
|
|
void SetCurrentPackage(const char* pkg) { this->CurrentPackage = pkg; }
|
|
|
|
const char* GetCurrentPackage() { return this->CurrentPackage.c_str(); }
|
|
|
|
void SetCurrentCombine(const char* cmb) { this->CurrentCombine = cmb; }
|
|
|
|
const char* GetCurrentCombine() { return this->CurrentCombine.c_str(); }
|
|
|
|
void UpdateCombine(const char* str1, const char* str2);
|
|
|
|
|
|
|
|
std::vector<std::string>& GetClassesFound() { return this->ClassesFound; }
|
|
|
|
|
|
|
|
std::vector<std::string> GetFilesProduced();
|
|
|
|
|
|
|
|
private:
|
|
|
|
class CurrentClass
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
std::string Name;
|
|
|
|
std::vector<CurrentClass> NestedClasses;
|
|
|
|
void AddFileNamesForPrinting(std::vector<std::string>* files,
|
|
|
|
const char* prefix, const char* sep) const;
|
|
|
|
};
|
|
|
|
std::string CurrentPackage;
|
|
|
|
std::string::size_type InputBufferPos;
|
|
|
|
std::string InputBuffer;
|
|
|
|
std::vector<char> OutputBuffer;
|
|
|
|
std::vector<std::string> ClassesFound;
|
|
|
|
std::vector<std::string> PackagesImport;
|
|
|
|
std::string CurrentCombine;
|
|
|
|
|
|
|
|
std::vector<CurrentClass> ClassStack;
|
|
|
|
|
|
|
|
int CurrentLine;
|
|
|
|
int UnionsAvailable;
|
|
|
|
int LastClassId;
|
|
|
|
int CurrentDepth;
|
|
|
|
int Verbose;
|
|
|
|
|
|
|
|
std::vector<char*> Allocates;
|
|
|
|
|
|
|
|
void PrintClasses();
|
|
|
|
|
|
|
|
void Print(const char* place, const char* str);
|
|
|
|
void CombineUnions(char** out, const char* in1, char** in2, const char* sep);
|
|
|
|
void SafePrintMissing(const char* str, int line, int cnt);
|
|
|
|
|
|
|
|
void CleanupParser();
|
|
|
|
};
|
|
|
|
|
|
|
|
#define YYSTYPE cmDependsJavaParserHelper::ParserType
|
|
|
|
#define YYSTYPE_IS_DECLARED
|
|
|
|
#define YY_EXTRA_TYPE cmDependsJavaParserHelper*
|
|
|
|
#define YY_DECL int cmDependsJava_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
|
|
|
|
|
|
|
|
#endif
|