/*============================================================================
  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 cmInstallExportGenerator_h
#define cmInstallExportGenerator_h

#include "cmInstallGenerator.h"

class cmExportInstallFileGenerator;
class cmInstallFilesGenerator;
class cmInstallTargetGenerator;
class cmExportSet;
class cmMakefile;

/** \class cmInstallExportGenerator
 * \brief Generate rules for creating an export files.
 */
class cmInstallExportGenerator : public cmInstallGenerator
{
public:
  cmInstallExportGenerator(cmExportSet* exportSet, const char* dest,
                           const char* file_permissions,
                           const std::vector<std::string>& configurations,
                           const char* component, MessageLevel message,
                           bool exclude_from_all, const char* filename,
                           const char* name_space, bool exportOld);
  ~cmInstallExportGenerator() CM_OVERRIDE;

  cmExportSet* GetExportSet() { return this->ExportSet; }

  void Compute(cmLocalGenerator* lg) CM_OVERRIDE;

  cmLocalGenerator* GetLocalGenerator() const { return this->LocalGenerator; }

  const std::string& GetNamespace() const { return this->Namespace; }

  std::string const& GetDestination() const { return this->Destination; }

protected:
  void GenerateScript(std::ostream& os) CM_OVERRIDE;
  void GenerateScriptConfigs(std::ostream& os,
                             Indent const& indent) CM_OVERRIDE;
  void GenerateScriptActions(std::ostream& os,
                             Indent const& indent) CM_OVERRIDE;
  void GenerateImportFile(cmExportSet const* exportSet);
  void GenerateImportFile(const char* config, cmExportSet const* exportSet);
  void ComputeTempDir();
  size_t GetMaxConfigLength() const;

  cmExportSet* ExportSet;
  std::string FilePermissions;
  std::string FileName;
  std::string Namespace;
  bool ExportOld;
  cmLocalGenerator* LocalGenerator;

  std::string TempDir;
  std::string MainImportFile;
  cmExportInstallFileGenerator* EFGen;
};

#endif