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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#pragma once
#include "cmConfigure.h" // IWYU pragma: keep
#include <iosfwd>
#include <set>
#include <string>
#include <vector>
#include <cm/string_view>
#include "cmCPackGenerator.h"
class cmCPackComponent;
class cmCPackComponentGroup;
/** \class cmCPackNSISGenerator
* \brief A generator for NSIS files
*
* http://people.freebsd.org/~kientzle/libarchive/
*/
class cmCPackNSISGenerator : public cmCPackGenerator
{
public:
cmCPackTypeMacro(cmCPackNSISGenerator, cmCPackGenerator);
static cmCPackGenerator* CreateGenerator64()
{
return new cmCPackNSISGenerator(true);
}
/**
* Construct generator
*/
cmCPackNSISGenerator(bool nsis64 = false);
~cmCPackNSISGenerator() override;
protected:
int InitializeInternal() override;
void CreateMenuLinks(std::ostream& str, std::ostream& deleteStr);
int PackageFiles() override;
char const* GetOutputExtension() override { return ".exe"; }
char const* GetOutputPostfix() override { return "win32"; }
bool GetListOfSubdirectories(char const* dir,
std::vector<std::string>& dirs);
enum cmCPackGenerator::CPackSetDestdirSupport SupportsSetDestdir()
const override;
bool SupportsAbsoluteDestination() const override;
bool SupportsComponentInstallation() const override;
/// Produce a string that contains the NSIS code to describe a
/// particular component. Any added macros will be emitted via
/// macrosOut.
std::string CreateComponentDescription(cmCPackComponent* component,
std::ostream& macrosOut);
/// Produce NSIS code that selects all of the components that this component
/// depends on, recursively.
std::string CreateSelectionDependenciesDescription(
cmCPackComponent* component, std::set<cmCPackComponent*>& visited);
/// Produce NSIS code that de-selects all of the components that are
/// dependent on this component, recursively.
std::string CreateDeselectionDependenciesDescription(
cmCPackComponent* component, std::set<cmCPackComponent*>& visited);
/// Produce a string that contains the NSIS code to describe a
/// particular component group, including its components. Any
/// added macros will be emitted via macrosOut.
std::string CreateComponentGroupDescription(cmCPackComponentGroup* group,
std::ostream& macrosOut);
/// Returns the custom install directory if available for the specified
/// component, otherwise $INSTDIR is returned.
std::string CustomComponentInstallDirectory(cm::string_view componentName);
/// Translations any newlines found in the string into \\r\\n, so that the
/// resulting string can be used within NSIS.
static std::string TranslateNewlines(std::string str);
bool Nsis64;
};
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