1 files changed, 76 insertions, 0 deletions
diff --git a/Source/cmPropertyMap.cxx b/Source/cmPropertyMap.cxx
new file mode 100644
index 0000000..1e1ff91
--- /dev/null
+++ b/Source/cmPropertyMap.cxx
@@ -0,0 +1,76 @@
+/*============================================================================
+  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.
+============================================================================*/
+#include "cmPropertyMap.h"
+
+#include "cmState.h"
+#include "cmSystemTools.h"
+#include "cmake.h"
+
+#include <algorithm>
+#include <assert.h>
+
+cmProperty* cmPropertyMap::GetOrCreateProperty(const std::string& name)
+{
+  cmPropertyMap::iterator it = this->find(name);
+  cmProperty* prop;
+  if (it == this->end()) {
+    prop = &(*this)[name];
+  } else {
+    prop = &(it->second);
+  }
+  return prop;
+}
+
+std::vector<std::string> cmPropertyMap::GetPropertyList() const
+{
+  std::vector<std::string> keyList;
+  for (cmPropertyMap::const_iterator i = this->begin(), e = this->end();
+       i != e; ++i) {
+    keyList.push_back(i->first);
+  }
+  std::sort(keyList.begin(), keyList.end());
+  return keyList;
+}
+
+void cmPropertyMap::SetProperty(const std::string& name, const char* value)
+{
+  if (!value) {
+    this->erase(name);
+    return;
+  }
+
+  cmProperty* prop = this->GetOrCreateProperty(name);
+  prop->Set(value);
+}
+
+void cmPropertyMap::AppendProperty(const std::string& name, const char* value,
+                                   bool asString)
+{
+  // Skip if nothing to append.
+  if (!value || !*value) {
+    return;
+  }
+
+  cmProperty* prop = this->GetOrCreateProperty(name);
+  prop->Append(value, asString);
+}
+
+const char* cmPropertyMap::GetPropertyValue(const std::string& name) const
+{
+  assert(!name.empty());
+
+  cmPropertyMap::const_iterator it = this->find(name);
+  if (it == this->end()) {
+    return CM_NULLPTR;
+  }
+  return it->second.GetValue();
+}