From 15a8af21e8bd8354dfff2063e01f695f85efdeb8 Mon Sep 17 00:00:00 2001
From: Nils Gladitz <nilsgladitz@gmail.com>
Date: Thu, 15 May 2014 19:12:40 +0200
Subject: Add an "installed file" property scope

Teach set_property and get_property an "INSTALL" property type to be
associated with install-tree file paths.  Make the properties available
to CPack for use during packaging.  Add a "prop_inst" Sphinx domain
object type for documentation of such properties.
---
 Source/cmInstalledFile.cxx | 115 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 Source/cmInstalledFile.cxx

(limited to 'Source/cmInstalledFile.cxx')

diff --git a/Source/cmInstalledFile.cxx b/Source/cmInstalledFile.cxx
new file mode 100644
index 0000000000..7e78ec000d
--- /dev/null
+++ b/Source/cmInstalledFile.cxx
@@ -0,0 +1,115 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2014 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 "cmInstalledFile.h"
+#include "cmSystemTools.h"
+#include "cmMakefile.h"
+
+//----------------------------------------------------------------------------
+cmInstalledFile::cmInstalledFile():
+  NameExpression(0)
+{
+
+}
+
+//----------------------------------------------------------------------------
+cmInstalledFile::~cmInstalledFile()
+{
+  if(NameExpression)
+    {
+    delete NameExpression;
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmInstalledFile::SetName(cmMakefile* mf, const std::string& name)
+{
+  cmListFileBacktrace backtrace;
+  mf->GetBacktrace(backtrace);
+  cmGeneratorExpression ge(backtrace);
+
+  this->Name = name;
+  this->NameExpression = ge.Parse(name).release();
+}
+
+//----------------------------------------------------------------------------
+std::string const& cmInstalledFile::GetName() const
+{
+  return this->Name;
+}
+
+//----------------------------------------------------------------------------
+cmCompiledGeneratorExpression const& cmInstalledFile::GetNameExpression() const
+{
+  return *(this->NameExpression);
+}
+
+//----------------------------------------------------------------------------
+void cmInstalledFile::RemoveProperty(const std::string& prop)
+{
+  this->Properties.erase(prop);
+}
+
+//----------------------------------------------------------------------------
+void cmInstalledFile::SetProperty(cmMakefile const* mf,
+  const std::string& prop, const char* value)
+{
+  this->RemoveProperty(prop);
+  this->AppendProperty(mf, prop, value);
+}
+
+//----------------------------------------------------------------------------
+void cmInstalledFile::AppendProperty(cmMakefile const* mf,
+  const std::string& prop, const char* value, bool /*asString*/)
+{
+  cmListFileBacktrace backtrace;
+  mf->GetBacktrace(backtrace);
+  cmGeneratorExpression ge(backtrace);
+
+  Property& property = this->Properties[prop];
+  property.ValueExpressions.push_back(ge.Parse(value).release());
+}
+
+//----------------------------------------------------------------------------
+bool cmInstalledFile::GetProperty(
+  const std::string& prop, std::string& value) const
+{
+  PropertyMapType::const_iterator i = this->Properties.find(prop);
+  if(i == this->Properties.end())
+    {
+    return false;
+    }
+
+  Property const& property = i->second;
+
+  std::string output;
+  std::string separator;
+
+  for(ExpressionVectorType::const_iterator
+    j = property.ValueExpressions.begin();
+    j != property.ValueExpressions.end(); ++j)
+    {
+    output += separator;
+    output += (*j)->GetInput();
+    separator = ";";
+    }
+
+  value = output;
+  return true;
+}
+
+//----------------------------------------------------------------------------
+bool cmInstalledFile::GetPropertyAsBool(const std::string& prop) const
+{
+  std::string value;
+  bool isSet = this->GetProperty(prop, value);
+  return isSet && cmSystemTools::IsOn(value.c_str());
+}
-- 
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