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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:
virtual std::string GetArchitecture() const APT_OVERRIDE;
virtual std::string GetComponent() const APT_OVERRIDE;
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
// Interface for the Cache Generator
virtual bool HasPackages() const APT_OVERRIDE {return true;};
// Abort if the file does not exist.
virtual bool Exists() const APT_OVERRIDE {return true;};
virtual pkgCacheListParser * CreateListParser(FileFd &Pkg) APT_OVERRIDE;
debStatusIndex(std::string const &File);
virtual ~debStatusIndex();
};
class debPackagesIndex : public pkgDebianIndexTargetFile
{
void * const d;
protected:
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
// Stuff for accessing files on remote items
virtual std::string ArchiveInfo(pkgCache::VerIterator const &Ver) const APT_OVERRIDE;
// Interface for the Cache Generator
virtual bool HasPackages() const APT_OVERRIDE {return true;};
debPackagesIndex(IndexTarget const &Target, bool const Trusted);
virtual ~debPackagesIndex();
};
class debTranslationsIndex : public pkgDebianIndexTargetFile
{
void * const d;
protected:
virtual std::string GetArchitecture() const APT_OVERRIDE;
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
virtual bool OpenListFile(FileFd &Pkg, std::string const &FileName) APT_OVERRIDE;
APT_HIDDEN virtual pkgCacheListParser * CreateListParser(FileFd &Pkg) APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
// Interface for the Cache Generator
virtual bool HasPackages() const APT_OVERRIDE;
debTranslationsIndex(IndexTarget const &Target);
virtual ~debTranslationsIndex();
};
class debSourcesIndex : public pkgDebianIndexTargetFile
{
void * const d;
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
virtual bool OpenListFile(FileFd &Pkg, std::string const &FileName) APT_OVERRIDE;
APT_HIDDEN virtual pkgCacheListParser * CreateListParser(FileFd &Pkg) APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
// Stuff for accessing files on remote items
virtual std::string SourceInfo(pkgSrcRecords::Parser const &Record,
pkgSrcRecords::File const &File) const APT_OVERRIDE;
// Interface for the record parsers
virtual pkgSrcRecords::Parser *CreateSrcParser() const APT_OVERRIDE;
// Interface for the Cache Generator
virtual bool HasPackages() const APT_OVERRIDE {return false;};
debSourcesIndex(IndexTarget const &Target, bool const Trusted);
virtual ~debSourcesIndex();
};
class debDebPkgFileIndex : public pkgDebianIndexRealFile
{
void * const d;
std::string DebFile;
protected:
virtual std::string GetComponent() const APT_OVERRIDE;
virtual std::string GetArchitecture() const APT_OVERRIDE;
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
virtual bool OpenListFile(FileFd &Pkg, std::string const &FileName) APT_OVERRIDE;
APT_HIDDEN virtual pkgCacheListParser * CreateListParser(FileFd &Pkg) APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_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
virtual bool HasPackages() const APT_OVERRIDE {return true;}
virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const APT_OVERRIDE;
// Interface for acquire
debDebPkgFileIndex(std::string const &DebFile);
virtual ~debDebPkgFileIndex();
//FIXME: use proper virtual-handling on next ABI break
APT_HIDDEN std::string ArchiveInfo_impl(pkgCache::VerIterator const &Ver) const;
};
class debDscFileIndex : public pkgDebianIndexRealFile
{
void * const d;
protected:
virtual std::string GetComponent() const APT_OVERRIDE;
virtual std::string GetArchitecture() const APT_OVERRIDE;
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
virtual pkgSrcRecords::Parser *CreateSrcParser() const APT_OVERRIDE;
virtual bool HasPackages() const APT_OVERRIDE {return false;};
debDscFileIndex(std::string const &DscFile);
virtual ~debDscFileIndex();
};
class debDebianSourceDirIndex : public debDscFileIndex
{
protected:
virtual std::string GetComponent() const APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
};
class debStringPackageIndex : public pkgDebianIndexRealFile
{
void * const d;
protected:
virtual std::string GetArchitecture() const APT_OVERRIDE;
virtual std::string GetComponent() const APT_OVERRIDE;
virtual uint8_t GetIndexFlags() const APT_OVERRIDE;
public:
virtual const Type *GetType() const APT_OVERRIDE APT_PURE;
// Interface for the Cache Generator
virtual bool HasPackages() const APT_OVERRIDE {return true;};
// Abort if the file does not exist.
virtual bool Exists() const APT_OVERRIDE {return true;};
debStringPackageIndex(std::string const &content);
virtual ~debStringPackageIndex();
};
#endif
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