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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 <string>
#include "cmArchiveWrite.h"
#include "cmCPackGenerator.h"
class cmCPackComponent;
/** \class cmCPackArchiveGenerator
* \brief A generator base for libarchive generation.
* The generator itself uses the libarchive wrapper
* \ref cmArchiveWrite.
*
*/
class cmCPackArchiveGenerator : public cmCPackGenerator
{
public:
using Superclass = cmCPackGenerator;
static cmCPackGenerator* Create7ZGenerator();
static cmCPackGenerator* CreateTBZ2Generator();
static cmCPackGenerator* CreateTGZGenerator();
static cmCPackGenerator* CreateTXZGenerator();
static cmCPackGenerator* CreateTZGenerator();
static cmCPackGenerator* CreateTZSTGenerator();
static cmCPackGenerator* CreateTarGenerator();
static cmCPackGenerator* CreateZIPGenerator();
/**
* Construct generator
*/
cmCPackArchiveGenerator(cmArchiveWrite::Compress t, std::string format,
std::string extension);
~cmCPackArchiveGenerator() override;
// Used to add a header to the archive
virtual int GenerateHeader(std::ostream* os);
// component support
bool SupportsComponentInstallation() const override;
private:
std::string GetArchiveFileName();
// get archive component filename
std::string GetArchiveComponentFileName(std::string const& component,
bool isGroupName);
class Deduplicator;
protected:
int InitializeInternal() override;
/**
* Add the files belonging to the specified component
* to the provided (already opened) archive.
* @param[in,out] archive the archive object
* @param[in] component the component whose file will be added to archive
* @param[in] deduplicator file deduplicator utility.
*/
int addOneComponentToArchive(cmArchiveWrite& archive,
cmCPackComponent* component,
Deduplicator* deduplicator);
/**
* The main package file method.
* If component install was required this
* method will call either PackageComponents or
* PackageComponentsAllInOne.
*/
int PackageFiles() override;
/**
* The method used to package files when component
* install is used. This will create one
* archive for each component group.
*/
int PackageComponents(bool ignoreGroup);
/**
* Special case of component install where all
* components will be put in a single installer.
*/
int PackageComponentsAllInOne();
private:
char const* GetNameOfClass() override { return "cmCPackArchiveGenerator"; }
char const* GetOutputExtension() override
{
return this->OutputExtension.c_str();
}
int GetThreadCount() const;
private:
cmArchiveWrite::Compress Compress;
std::string ArchiveFormat;
std::string OutputExtension;
};
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