OSX/libsecurity_codesigning/antlr2/src/MismatchedCharException.cpp

   1 /* ANTLR Translator Generator
   2  * Project led by Terence Parr at http://www.jGuru.com
   3  * Software rights: http://www.antlr.org/license.html
   4  *
   5  * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/src/MismatchedCharException.cpp#2 $
   6  */
   7
   8 #include "antlr/CharScanner.hpp"
   9 #include "antlr/MismatchedCharException.hpp"
  10 #include "antlr/String.hpp"
  11
  12 #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
  13 namespace antlr {
  14 #endif
  15
  16 MismatchedCharException::MismatchedCharException()
  17   : RecognitionException("Mismatched char")
  18 {}
  19
  20 // Expected range / not range
  21 MismatchedCharException::MismatchedCharException(
  22         int c,
  23         int lower,
  24         int upper_,
  25         bool matchNot,
  26         CharScanner* scanner_
  27 ) : RecognitionException("Mismatched char",
  28                          scanner_->getFilename(),
  29                                                                  scanner_->getLine(), scanner_->getColumn())
  30   , mismatchType(matchNot ? NOT_RANGE : RANGE)
  31   , foundChar(c)
  32   , expecting(lower)
  33   , upper(upper_)
  34   , scanner(scanner_)
  35 {
  36 }
  37
  38 // Expected token / not token
  39 MismatchedCharException::MismatchedCharException(
  40         int c,
  41         int expecting_,
  42         bool matchNot,
  43         CharScanner* scanner_
  44 ) : RecognitionException("Mismatched char",
  45                          scanner_->getFilename(),
  46                                                                  scanner_->getLine(), scanner_->getColumn())
  47   , mismatchType(matchNot ? NOT_CHAR : CHAR)
  48   , foundChar(c)
  49   , expecting(expecting_)
  50   , scanner(scanner_)
  51 {
  52 }
  53
  54 // Expected BitSet / not BitSet
  55 MismatchedCharException::MismatchedCharException(
  56         int c,
  57         BitSet set_,
  58         bool matchNot,
  59         CharScanner* scanner_
  60 ) : RecognitionException("Mismatched char",
  61                          scanner_->getFilename(),
  62                                                                  scanner_->getLine(), scanner_->getColumn())
  63   , mismatchType(matchNot ? NOT_SET : SET)
  64   , foundChar(c)
  65   , set(set_)
  66   , scanner(scanner_)
  67 {
  68 }
  69
  70 ANTLR_USE_NAMESPACE(std)string MismatchedCharException::getMessage() const
  71 {
  72         ANTLR_USE_NAMESPACE(std)string s;
  73
  74         switch (mismatchType) {
  75         case CHAR :
  76                 s += "expecting '" + charName(expecting) + "', found '" + charName(foundChar) + "'";
  77                 break;
  78         case NOT_CHAR :
  79                 s += "expecting anything but '" + charName(expecting) + "'; got it anyway";
  80                 break;
  81         case RANGE :
  82                 s += "expecting token in range: '" + charName(expecting) + "'..'" + charName(upper) + "', found '" + charName(foundChar) + "'";
  83                 break;
  84         case NOT_RANGE :
  85                 s += "expecting token NOT in range: " + charName(expecting) + "'..'" + charName(upper) + "', found '" + charName(foundChar) + "'";
  86                 break;
  87         case SET :
  88         case NOT_SET :
  89                 {
  90                         s += ANTLR_USE_NAMESPACE(std)string("expecting ") + (mismatchType == NOT_SET ? "NOT " : "") + "one of (";
  91                         ANTLR_USE_NAMESPACE(std)vector<unsigned int> elems = set.toArray();
  92                         for ( unsigned int i = 0; i < elems.size(); i++ )
  93                         {
  94                                 s += " '";
  95                                 s += charName(elems[i]);
  96                                 s += "'";
  97                         }
  98                         s += "), found '" + charName(foundChar) + "'";
  99                 }
 100                 break;
 101         default :
 102                 s += RecognitionException::getMessage();
 103                 break;
 104         }
 105
 106         return s;
 107 }
 108
 109 #ifndef NO_STATIC_CONSTS
 110 const int MismatchedCharException::CHAR;
 111 const int MismatchedCharException::NOT_CHAR;
 112 const int MismatchedCharException::RANGE;
 113 const int MismatchedCharException::NOT_RANGE;
 114 const int MismatchedCharException::SET;
 115 const int MismatchedCharException::NOT_SET;
 116 #endif
 117
 118 #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
 119 }
 120 #endif