VS: Create parser for Visual Studio .sln files

Create class cmVisualStudioSlnParser as a generic parser for Visual
Studio .sln files. Implement minimum functionality but keep class
extensible.  Add tests for the class.

1 files changed, 62 insertions, 0 deletions

diff --git a/Source/cmVisualStudioSlnData.cxx b/Source/cmVisualStudioSlnData.cxx
new file mode 100644
index 0000000000..82b4ee84f3
--- /dev/null
+++ b/Source/cmVisualStudioSlnData.cxx
@@ -0,0 +1,62 @@
+/*============================================================================
+  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.
+============================================================================*/
+#include "cmVisualStudioSlnData.h"
+
+//----------------------------------------------------------------------------
+const cmSlnProjectEntry*
+cmSlnData::GetProjectByGUID(const std::string& projectGUID) const
+{
+  ProjectStorage::const_iterator it(ProjectsByGUID.find(projectGUID));
+  if (it != ProjectsByGUID.end())
+    return &it->second;
+  else
+    return NULL;
+}
+
+//----------------------------------------------------------------------------
+const cmSlnProjectEntry*
+cmSlnData::GetProjectByName(const std::string& projectName) const
+{
+  ProjectStringIndex::const_iterator it(ProjectNameIndex.find(projectName));
+  if (it != ProjectNameIndex.end())
+    return &it->second->second;
+  else
+    return NULL;
+}
+
+//----------------------------------------------------------------------------
+std::vector<cmSlnProjectEntry> cmSlnData::GetProjects() const
+{
+  ProjectStringIndex::const_iterator it(this->ProjectNameIndex.begin()),
+                                     itEnd(this->ProjectNameIndex.end());
+  std::vector<cmSlnProjectEntry> result;
+  for (; it != itEnd; ++it)
+    result.push_back(it->second->second);
+  return result;
+}
+
+//----------------------------------------------------------------------------
+cmSlnProjectEntry* cmSlnData::AddProject(
+  const std::string& projectGUID,
+  const std::string& projectName,
+  const std::string& projectRelativePath)
+{
+  ProjectStorage::iterator it(ProjectsByGUID.find(projectGUID));
+  if (it != ProjectsByGUID.end())
+    return NULL;
+  it = ProjectsByGUID.insert(
+    ProjectStorage::value_type(
+      projectGUID,
+      cmSlnProjectEntry(projectGUID, projectName, projectRelativePath))).first;
+  ProjectNameIndex[projectName] = it;
+  return &it->second;
+}