// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: indexfile.h,v 1.6.2.1 2003/12/24 23:09:17 mdz Exp $
/* ######################################################################
Index File - Abstraction for an index of archive/source file.
Binary index files
Binary translation files
- Bianry index files decribing the local system
+ Binary index files describing the local system
Source index files
They are all bundled together here, and the interfaces for
sources.list, acquire, cache gen and record parsing all use this class
- to acess the underlying representation.
+ to access the underlying representation.
##################################################################### */
/*}}}*/
#ifndef PKGLIB_INDEXFILE_H
#define PKGLIB_INDEXFILE_H
-
-#include <string>
-#include <apt-pkg/pkgcache.h>
#include <apt-pkg/srcrecords.h>
#include <apt-pkg/pkgrecords.h>
-
-using std::string;
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+#include <apt-pkg/macros.h>
+#include <map>
+#include <string>
+
+#ifndef APT_8_CLEANER_HEADERS
+using std::string;
+#endif
+#ifndef APT_10_CLEANER_HEADERS
class pkgAcquire;
+#endif
+
class pkgCacheGenerator;
class OpProgress;
+
+class IndexTarget /*{{{*/
+/** \brief Information about an index file. */
+{
+ public:
+ /** \brief A URI from which the index file can be downloaded. */
+ std::string URI;
+
+ /** \brief A description of the index file. */
+ std::string Description;
+
+ /** \brief A shorter description of the index file. */
+ std::string ShortDesc;
+
+ /** \brief The key by which this index file should be
+ looked up within the meta index file. */
+ std::string MetaKey;
+
+ /** \brief Is it okay if the file isn't found in the meta index */
+ bool IsOptional;
+
+ /** \brief options with which this target was created
+ Prefer the usage of #Option if at all possible.
+ Beware: Not all of these options are intended for public use */
+ std::map<std::string, std::string> Options;
+
+ IndexTarget(std::string const &MetaKey, std::string const &ShortDesc,
+ std::string const &LongDesc, std::string const &URI, bool const IsOptional,
+ std::map<std::string, std::string> const &Options);
+
+ enum OptionKeys {
+ SITE,
+ RELEASE,
+ COMPONENT,
+ LANGUAGE,
+ ARCHITECTURE,
+ BASE_URI,
+ REPO_URI,
+ CREATED_BY,
+ TARGET_OF,
+ FILENAME,
+ EXISTING_FILENAME,
+ };
+ std::string Option(OptionKeys const Key) const;
+ std::string Format(std::string format) const;
+};
+ /*}}}*/
+
class pkgIndexFile
{
+ void * const d;
protected:
bool Trusted;
-
+
public:
class Type
{
public:
-
+
// Global list of Items supported
static Type **GlobalList;
static unsigned long GlobalListLen;
- static Type *GetType(const char *Type);
+ static Type *GetType(const char *Type) APT_PURE;
const char *Label;
virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator /*File*/) const {return 0;};
+ virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string /*File*/) const {return 0;};
Type();
virtual ~Type() {};
};
virtual const Type *GetType() const = 0;
// Return descriptive strings of various sorts
- virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
- virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
+ virtual std::string ArchiveInfo(pkgCache::VerIterator Ver) const;
+ virtual std::string SourceInfo(pkgSrcRecords::Parser const &Record,
pkgSrcRecords::File const &File) const;
- virtual string Describe(bool Short = false) const = 0;
+ virtual std::string Describe(bool Short = false) const = 0;
// Interface for acquire
- virtual string ArchiveURI(string /*File*/) const {return string();};
+ virtual std::string ArchiveURI(std::string /*File*/) const {return std::string();};
// Interface for the record parsers
virtual pkgSrcRecords::Parser *CreateSrcParser() const {return 0;};
virtual bool Exists() const = 0;
virtual bool HasPackages() const = 0;
virtual unsigned long Size() const = 0;
- virtual bool Merge(pkgCacheGenerator &/*Gen*/,OpProgress &/*Prog*/) const {return false;};
- virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress &/*Prog*/) const {return true;};
+ virtual bool Merge(pkgCacheGenerator &/*Gen*/, OpProgress* /*Prog*/) const { return false; };
+ APT_DEPRECATED virtual bool Merge(pkgCacheGenerator &Gen, OpProgress &Prog) const
+ { return Merge(Gen, &Prog); };
+ virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress* /*Prog*/) const {return true;};
+ APT_DEPRECATED virtual bool MergeFileProvides(pkgCacheGenerator &Gen, OpProgress &Prog) const
+ {return MergeFileProvides(Gen, &Prog);};
virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
static bool TranslationsAvailable();
static bool CheckLanguageCode(const char *Lang);
- static string LanguageCode();
+ static std::string LanguageCode();
bool IsTrusted() const { return Trusted; };
-
- pkgIndexFile(bool Trusted): Trusted(Trusted) {};
- virtual ~pkgIndexFile() {};
+
+ explicit pkgIndexFile(bool Trusted);
+ virtual ~pkgIndexFile();
+};
+
+class pkgIndexTargetFile : public pkgIndexFile
+{
+ void * const d;
+protected:
+ IndexTarget const Target;
+
+ std::string IndexFileName() const;
+
+public:
+ virtual std::string ArchiveURI(std::string File) const;
+ virtual std::string Describe(bool Short = false) const;
+ virtual bool Exists() const;
+ virtual unsigned long Size() const;
+
+ pkgIndexTargetFile(IndexTarget const &Target, bool const Trusted);
+ virtual ~pkgIndexTargetFile();
};
#endif
projects / apt.git / blobdiff