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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
/* ######################################################################
Debian Index Files
There are three sorts currently
Package files that have File: tags
Package files that don't (/var/lib/dpkg/status)
Source files
##################################################################### */
/*}}}*/
#ifndef PKGLIB_DEBINDEXFILE_H
#define PKGLIB_DEBINDEXFILE_H
#include <apt-pkg/indexfile.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/srcrecords.h>
#include <string>
class OpProgress;
class pkgAcquire;
class pkgCacheGenerator;
class debStatusIndex : public pkgDebianIndexRealFile
{
void * const d;
protected:
[[nodiscard]] std::string GetArchitecture() const override;
[[nodiscard]] std::string GetComponent() const override;
[[nodiscard]] uint8_t GetIndexFlags() const override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
// Interface for the Cache Generator
[[nodiscard]] bool HasPackages() const override { return true; };
// Abort if the file does not exist.
[[nodiscard]] bool Exists() const override { return true; };
pkgCacheListParser *CreateListParser(FileFd &Pkg) override;
explicit debStatusIndex(std::string const &File);
~debStatusIndex() override;
};
class debPackagesIndex : public pkgDebianIndexTargetFile
{
void * const d;
protected:
[[nodiscard]] uint8_t GetIndexFlags() const override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
// Stuff for accessing files on remote items
[[nodiscard]] std::string ArchiveInfo(pkgCache::VerIterator const &Ver) const override;
// Interface for the Cache Generator
[[nodiscard]] bool HasPackages() const override {return true;};
debPackagesIndex(IndexTarget const &Target, bool const Trusted);
~debPackagesIndex() override;
};
class debTranslationsIndex : public pkgDebianIndexTargetFile
{
void * const d;
protected:
[[nodiscard]] std::string GetArchitecture() const override;
[[nodiscard]] uint8_t GetIndexFlags() const override;
bool OpenListFile(FileFd &Pkg, std::string const &FileName) override;
APT_HIDDEN pkgCacheListParser *CreateListParser(FileFd &Pkg) override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
// Interface for the Cache Generator
[[nodiscard]] bool HasPackages() const override;
explicit debTranslationsIndex(IndexTarget const &Target);
~debTranslationsIndex() override;
};
class debSourcesIndex : public pkgDebianIndexTargetFile
{
void * const d;
[[nodiscard]] uint8_t GetIndexFlags() const override;
bool OpenListFile(FileFd &Pkg, std::string const &FileName) override;
APT_HIDDEN pkgCacheListParser *CreateListParser(FileFd &Pkg) override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
// Stuff for accessing files on remote items
[[nodiscard]] std::string SourceInfo(pkgSrcRecords::Parser const &Record,
pkgSrcRecords::File const &File) const override;
// Interface for the record parsers
[[nodiscard]] pkgSrcRecords::Parser *CreateSrcParser() const override;
// Interface for the Cache Generator
[[nodiscard]] bool HasPackages() const override { return false; };
debSourcesIndex(IndexTarget const &Target, bool const Trusted);
~debSourcesIndex() override;
};
class debDebPkgFileIndex : public pkgDebianIndexRealFile
{
void * const d;
std::string DebFile;
protected:
[[nodiscard]] std::string GetComponent() const override;
[[nodiscard]] std::string GetArchitecture() const override;
[[nodiscard]] uint8_t GetIndexFlags() const override;
bool OpenListFile(FileFd &Pkg, std::string const &FileName) override;
APT_HIDDEN pkgCacheListParser *CreateListParser(FileFd &Pkg) override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
/** get the control (file) content of the deb file
*
* @param[out] content of the control file
* @param debfile is the filename of the .deb-file
* @return \b true if successful, otherwise \b false.
*/
static bool GetContent(std::ostream &content, std::string const &debfile);
// Interface for the Cache Generator
[[nodiscard]] bool HasPackages() const override { return true; }
pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const override;
// Interface for acquire
explicit debDebPkgFileIndex(std::string const &DebFile);
~debDebPkgFileIndex() override;
[[nodiscard]] std::string ArchiveInfo(pkgCache::VerIterator const &Ver) const override;
};
class APT_PUBLIC debDscFileIndex : public pkgDebianIndexRealFile
{
void * const d;
protected:
[[nodiscard]] std::string GetComponent() const override;
[[nodiscard]] std::string GetArchitecture() const override;
[[nodiscard]] uint8_t GetIndexFlags() const override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
[[nodiscard]] pkgSrcRecords::Parser *CreateSrcParser() const override;
[[nodiscard]] bool HasPackages() const override { return false; };
explicit debDscFileIndex(std::string const &DscFile);
virtual ~debDscFileIndex();
};
class debDebianSourceDirIndex : public debDscFileIndex
{
protected:
[[nodiscard]] std::string GetComponent() const override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
};
class APT_PUBLIC debStringPackageIndex : public pkgDebianIndexRealFile
{
void * const d;
protected:
[[nodiscard]] std::string GetArchitecture() const override;
[[nodiscard]] std::string GetComponent() const override;
[[nodiscard]] uint8_t GetIndexFlags() const override;
public:
[[nodiscard]] const Type *GetType() const override APT_PURE;
// Interface for the Cache Generator
[[nodiscard]] bool HasPackages() const override { return true; };
// Abort if the file does not exist.
[[nodiscard]] bool Exists() const override { return true; };
explicit debStringPackageIndex(std::string const &content);
~debStringPackageIndex() override;
};
#endif
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