1 files changed, 118 insertions, 0 deletions
diff --git a/Source/cmVisualStudioSlnParser.h b/Source/cmVisualStudioSlnParser.h
new file mode 100644
index 000000000..bee70cc13
--- /dev/null
+++ b/Source/cmVisualStudioSlnParser.h
@@ -0,0 +1,118 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2013 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 cmVisualStudioSlnParser_h
+#define cmVisualStudioSlnParser_h
+
+#include "cmStandardIncludes.h"
+
+#include <bitset>
+
+
+class cmSlnData;
+
+
+class cmVisualStudioSlnParser
+{
+public:
+  enum ParseResult
+  {
+    ResultOK = 0,
+
+    ResultInternalError = -1,
+    ResultExternalError = 1,
+
+    ResultErrorOpeningInput = ResultExternalError,
+    ResultErrorReadingInput,
+    ResultErrorInputStructure,
+    ResultErrorInputData,
+
+    ResultErrorBadInternalState = ResultInternalError,
+    ResultErrorUnsupportedDataGroup = ResultInternalError - 1
+  };
+
+  enum DataGroup
+  {
+    DataGroupProjectsBit,
+    DataGroupProjectDependenciesBit,
+    DataGroupSolutionConfigurationsBit,
+    DataGroupProjectConfigurationsBit,
+    DataGroupSolutionFiltersBit,
+    DataGroupGenericGlobalSectionsBit,
+    DataGroupCount
+  };
+
+  typedef std::bitset<DataGroupCount> DataGroupSet;
+
+  static const DataGroupSet DataGroupProjects;
+  static const DataGroupSet DataGroupProjectDependencies;
+  static const DataGroupSet DataGroupSolutionConfigurations;
+  static const DataGroupSet DataGroupProjectConfigurations;
+  static const DataGroupSet DataGroupSolutionFilters;
+  static const DataGroupSet DataGroupGenericGlobalSections;
+  static const DataGroupSet DataGroupAll;
+
+  bool Parse(std::istream& input,
+             cmSlnData& output,
+             DataGroupSet dataGroups = DataGroupAll);
+
+  bool ParseFile(const std::string& file,
+                 cmSlnData& output,
+                 DataGroupSet dataGroups = DataGroupAll);
+
+  ParseResult GetParseResult() const;
+
+  size_t GetParseResultLine() const;
+
+  bool GetParseHadBOM() const;
+
+protected:
+  class State;
+  friend class State;
+  class ParsedLine;
+
+  struct ResultData
+  {
+    ParseResult Result;
+    size_t ResultLine;
+    bool HadBOM;
+
+    ResultData();
+    void Clear();
+    void SetError(ParseResult error, size_t line);
+  } LastResult;
+
+  bool IsDataGroupSetSupported(DataGroupSet dataGroups) const;
+
+  bool ParseImpl(std::istream& input, cmSlnData& output, State& state);
+
+  bool ParseBOM(std::istream& input, std::string& line, State& state);
+
+  bool ParseMultiValueTag(const std::string& line,
+                          ParsedLine& parsedLine,
+                          State& state);
+
+  bool ParseSingleValueTag(const std::string& line,
+                           ParsedLine& parsedLine,
+                           State& state);
+
+  bool ParseKeyValuePair(const std::string& line,
+                         ParsedLine& parsedLine,
+                         State& state);
+
+  bool ParseTag(const std::string& fullTag,
+                ParsedLine& parsedLine,
+                State& state);
+
+  bool ParseValue(const std::string& value, ParsedLine& parsedLine);
+};
+
+#endif