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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit114a878c64ce6f8223cfd22d76a20eb16d177e5e (patch)
treeacaf47eb0fa12142d3896416a69e74cbf5a72242 /lib/antlr/src/CharScanner.cpp
downloadtdevelop-114a878c64ce6f8223cfd22d76a20eb16d177e5e.tar.gz
tdevelop-114a878c64ce6f8223cfd22d76a20eb16d177e5e.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'lib/antlr/src/CharScanner.cpp')
-rw-r--r--lib/antlr/src/CharScanner.cpp108
1 files changed, 108 insertions, 0 deletions
diff --git a/lib/antlr/src/CharScanner.cpp b/lib/antlr/src/CharScanner.cpp
new file mode 100644
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+++ b/lib/antlr/src/CharScanner.cpp
@@ -0,0 +1,108 @@
+/* ANTLR Translator Generator
+ * Project led by Terence Parr at http://www.jGuru.com
+ * Software rights: http://www.antlr.org/license.html
+ *
+ * $Id$
+ */
+
+#include <iostream>
+
+#include "antlr/CharScanner.hpp"
+#include "antlr/CommonToken.hpp"
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+ANTLR_C_USING(exit)
+
+CharScanner::CharScanner(InputBuffer& cb, bool case_sensitive )
+ : saveConsumedInput(true) //, caseSensitiveLiterals(true)
+ , caseSensitive(case_sensitive)
+ , literals(CharScannerLiteralsLess(this))
+ , inputState(new LexerInputState(cb))
+ , commitToPath(false)
+ , tabsize(8)
+ , traceDepth(0)
+{
+ setTokenObjectFactory(&CommonToken::factory);
+}
+
+CharScanner::CharScanner(InputBuffer* cb, bool case_sensitive )
+ : saveConsumedInput(true) //, caseSensitiveLiterals(true)
+ , caseSensitive(case_sensitive)
+ , literals(CharScannerLiteralsLess(this))
+ , inputState(new LexerInputState(cb))
+ , commitToPath(false)
+ , tabsize(8)
+ , traceDepth(0)
+{
+ setTokenObjectFactory(&CommonToken::factory);
+}
+
+CharScanner::CharScanner( const LexerSharedInputState& state, bool case_sensitive )
+ : saveConsumedInput(true) //, caseSensitiveLiterals(true)
+ , caseSensitive(case_sensitive)
+ , literals(CharScannerLiteralsLess(this))
+ , inputState(state)
+ , commitToPath(false)
+ , tabsize(8)
+ , traceDepth(0)
+{
+ setTokenObjectFactory(&CommonToken::factory);
+}
+
+/** Report exception errors caught in nextToken() */
+void CharScanner::reportError(const RecognitionException& ex)
+{
+ ANTLR_USE_NAMESPACE(std)cerr << ex.toString().c_str() << ANTLR_USE_NAMESPACE(std)endl;
+}
+
+/** Parser error-reporting function can be overridden in subclass */
+void CharScanner::reportError(const ANTLR_USE_NAMESPACE(std)string& s)
+{
+ if (getFilename() == "")
+ ANTLR_USE_NAMESPACE(std)cerr << "error: " << s.c_str() << ANTLR_USE_NAMESPACE(std)endl;
+ else
+ ANTLR_USE_NAMESPACE(std)cerr << getFilename().c_str() << ": error: " << s.c_str() << ANTLR_USE_NAMESPACE(std)endl;
+}
+
+/** Parser warning-reporting function can be overridden in subclass */
+void CharScanner::reportWarning(const ANTLR_USE_NAMESPACE(std)string& s)
+{
+ if (getFilename() == "")
+ ANTLR_USE_NAMESPACE(std)cerr << "warning: " << s.c_str() << ANTLR_USE_NAMESPACE(std)endl;
+ else
+ ANTLR_USE_NAMESPACE(std)cerr << getFilename().c_str() << ": warning: " << s.c_str() << ANTLR_USE_NAMESPACE(std)endl;
+}
+
+void CharScanner::traceIndent()
+{
+ for( int i = 0; i < traceDepth; i++ )
+ ANTLR_USE_NAMESPACE(std)cout << " ";
+}
+
+void CharScanner::traceIn(const char* rname)
+{
+ traceDepth++;
+ traceIndent();
+ ANTLR_USE_NAMESPACE(std)cout << "> lexer " << rname
+ << "; c==" << LA(1) << ANTLR_USE_NAMESPACE(std)endl;
+}
+
+void CharScanner::traceOut(const char* rname)
+{
+ traceIndent();
+ ANTLR_USE_NAMESPACE(std)cout << "< lexer " << rname
+ << "; c==" << LA(1) << ANTLR_USE_NAMESPACE(std)endl;
+ traceDepth--;
+}
+
+#ifndef NO_STATIC_CONSTS
+const int CharScanner::NO_CHAR;
+const int CharScanner::EOF_CHAR;
+#endif
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif
+