1 #ifndef VHDLPARSERERRORHANDLER_H
2 #define VHDLPARSERERRORHANDLER_H
3 
4 #include <stdio.h>
5 #include <stdlib.h>
6 #include <exception>
7 #include "VhdlParser.h"
8 #include "ErrorHandler.h"
9 #include "vhdlstring.h"
10 #include "message.h"
11 
12 const char *getVhdlFileName(void);
13 
14 namespace vhdl { namespace parser {
15 
16 class VhdlErrorHandler: public ErrorHandler
17 {
18   public:
VhdlErrorHandler(const char * fileName)19     VhdlErrorHandler(const char *fileName) : m_fileName(fileName) {}
20 
handleUnexpectedToken(int expectedKind,const JJString & expectedToken,Token * actual,VhdlParser * parser)21     virtual void handleUnexpectedToken(int expectedKind, const JJString& expectedToken, Token *actual, VhdlParser *parser)
22     {
23       warn(m_fileName,actual->beginLine,"syntax error '%s'",actual->image.data());
24       error_count++;
25       throw std::exception();
26     }
27 
handleParseError(Token * last,Token * unexpected,const JJSimpleString & production,VhdlParser * parser)28     virtual void handleParseError(Token *last, Token *unexpected, const JJSimpleString& production, VhdlParser *parser)
29     {
30       warn(m_fileName,last->beginLine,"unexpected token: '%s'", unexpected->image.data());
31       error_count++;
32       throw std::exception();
33     }
34 
handleOtherError(const JJString & message,VhdlParser * parser)35     virtual void handleOtherError(const JJString& message, VhdlParser *parser)
36     {
37       warn(m_fileName, -1, "unexpected error: '%s'", (char*)message.c_str());
38       error_count++;
39       throw std::exception();
40     }
41 
42   private:
43     QCString m_fileName;
44 };
45 
46 class VhdlTokenManagerErrorHandler: public TokenManagerErrorHandler
47 {
48   public:
VhdlTokenManagerErrorHandler(const char * fileName)49     VhdlTokenManagerErrorHandler(const char *fileName) : m_fileName(fileName) {}
50 
lexicalError(bool EOFSeen,int lexState,int errorLine,int errorColumn,const JJString & errorAfter,JJChar curChar,VhdlParserTokenManager * token_manager)51     virtual void lexicalError(bool EOFSeen, int lexState, int errorLine, int errorColumn, const JJString& errorAfter, JJChar curChar, VhdlParserTokenManager* token_manager)
52     {
53       warn(m_fileName,errorLine,"Lexical error, Encountered: '%c' after: '%s'",curChar, (EOFSeen? "EOF" : (const char*)errorAfter.c_str()));
54     }
55 
lexicalError(const JJString & errorMessage,VhdlParserTokenManager * token_manager)56     virtual void lexicalError(const JJString& errorMessage, VhdlParserTokenManager* token_manager)
57     {
58       warn(m_fileName,-1,"Unknown error: '%s'", (char*)errorMessage.c_str());
59     }
60 
61   private:
62     QCString m_fileName;
63 };
64 
65 } }
66 
67 #endif
68 
69