1 files changed, 71 insertions, 0 deletions
diff --git a/Source/cmExprParserHelper.h b/Source/cmExprParserHelper.h
new file mode 100644
index 000000000..690426d8d
--- /dev/null
+++ b/Source/cmExprParserHelper.h
@@ -0,0 +1,71 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmExprParserHelper_h 
+#define cmExprParserHelper_h
+
+#include "cmStandardIncludes.h"
+
+#define YYSTYPE cmExprParserHelper::ParserType
+#define YYSTYPE_IS_DECLARED
+#define YY_EXTRA_TYPE cmExprParserHelper*
+#define YY_DECL int cmExpr_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
+
+/** \class cmExprParserHelper
+ * \brief Helper class for parsing java source files
+ *
+ * Finds dependencies for java file and list of outputs
+ */
+
+class cmMakefile;
+
+class cmExprParserHelper
+{
+public:
+  typedef struct {
+    int Number;
+  } ParserType;
+
+  cmExprParserHelper();
+  ~cmExprParserHelper();
+
+  int ParseString(const char* str, int verb);
+
+  int LexInput(char* buf, int maxlen);
+  void Error(const char* str);
+
+  void SetResult(int value);
+
+  int GetResult() { return this->Result; }
+
+  const char* GetError() { return this->ErrorString.c_str(); }
+
+private:
+  cmStdString::size_type InputBufferPos;
+  cmStdString InputBuffer;
+  std::vector<char> OutputBuffer;
+  int CurrentLine;
+  int Verbose;
+
+  void Print(const char* place, const char* str);
+
+  void CleanupParser();
+
+  int Result;
+  const char* FileName;
+  long FileLine;
+  std::string ErrorString;
+};
+
+#endif
+
+
+