#define PKGLIB_ACQUIRE_ITEM_H
#include <apt-pkg/acquire.h>
+#include <apt-pkg/indexfile.h>
#include <apt-pkg/hashes.h>
#include <apt-pkg/weakptr.h>
#include <apt-pkg/pkgcache.h>
#include <string>
#include <vector>
+#include <map>
#ifndef APT_8_CLEANER_HEADERS
-#include <apt-pkg/indexfile.h>
#include <apt-pkg/vendor.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/pkgrecords.h>
class indexRecords;
class pkgRecords;
class pkgSourceList;
-class IndexTarget;
class pkgAcqMetaBase;
-class APT_HIDDEN IndexTarget /*{{{*/
-/** \brief Information about an index file. */
-{
- public:
- /** \brief A URI from which the index file can be downloaded. */
- std::string const URI;
-
- /** \brief A description of the index file. */
- std::string const Description;
-
- /** \brief A shorter description of the index file. */
- std::string const ShortDesc;
-
- /** \brief The key by which this index file should be
- * looked up within the meta signature file.
- */
- std::string const MetaKey;
-
- virtual bool IsOptional() const {
- return false;
- }
-
- IndexTarget(std::string const &MetaKey, std::string const &ShortDesc,
- std::string const &LongDesc, std::string const &URI) :
- URI(URI), Description(LongDesc), ShortDesc(ShortDesc), MetaKey(MetaKey) {}
-};
- /*}}}*/
-class APT_HIDDEN OptionalIndexTarget : public IndexTarget /*{{{*/
-/** \brief Information about an optional index file. */
-{
- public:
- virtual bool IsOptional() const {
- return true;
- }
-
- OptionalIndexTarget(std::string const &MetaKey, std::string const &ShortDesc,
- std::string const &LongDesc, std::string const &URI) :
- IndexTarget(MetaKey, ShortDesc, LongDesc, URI) {}
-};
- /*}}}*/
class pkgAcquire::Item : public WeakPointable /*{{{*/
/** \brief Represents the process by which a pkgAcquire object should
* retrieve a file or a collection of files.
/** \return the acquire process with which this item is associated. */
pkgAcquire *GetOwner() const;
+ pkgAcquire::ItemDesc &GetItemDesc();
/** \return \b true if this object is being fetched from a trusted source. */
virtual bool IsTrusted() const;
/** \brief baseclass for the indexes files to manage them all together */
{
protected:
- IndexTarget const * const Target;
+ IndexTarget const Target;
HashStringList GetExpectedHashesFor(std::string const MetaKey) const;
bool QueueURI(pkgAcquire::ItemDesc &Item);
};
virtual bool TransactionState(TransactionStates const state);
- virtual std::string DescURI() const { return Target->URI; }
+ virtual std::string DescURI() const { return Target.URI; }
virtual HashStringList GetExpectedHashes() const;
virtual std::string GetMetaKey() const;
virtual bool HashesRequired() const;
- pkgAcqTransactionItem(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager, IndexTarget const * const Target);
+ pkgAcqTransactionItem(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager, IndexTarget const Target);
virtual ~pkgAcqTransactionItem();
friend class pkgAcqMetaBase;
protected:
std::vector<pkgAcqTransactionItem*> Transaction;
- IndexTarget const DataTarget;
public:
/** \brief A package-system-specific parser for the meta-index file. */
indexRecords *MetaIndexParser;
/** \brief The index files which should be looked up in the meta-index
* and then downloaded.
*/
- const std::vector<IndexTarget*>* const IndexTargets;
+ std::vector<IndexTarget> const IndexTargets;
/** \brief If \b true, the index's signature is currently being verified.
*/
virtual std::string GetFinalFilename() const;
pkgAcqMetaBase(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
- std::vector<IndexTarget*> const * const IndexTargets,
+ std::vector<IndexTarget> const IndexTargets,
IndexTarget const &DataTarget,
indexRecords* const MetaIndexParser);
};
/** \brief Create a new pkgAcqMetaIndex. */
pkgAcqMetaIndex(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
IndexTarget const &DataTarget, IndexTarget const &DetachedSigTarget,
- const std::vector<IndexTarget*>* const IndexTargets, indexRecords * const MetaIndexParser);
+ std::vector<IndexTarget> const IndexTargets, indexRecords * const MetaIndexParser);
friend class pkgAcqMetaSig;
};
pkgAcquire::MethodConfig const * const Cnf);
/** \brief Create a new pkgAcqMetaSig. */
- pkgAcqMetaSig(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager, IndexTarget const * const Target,
+ pkgAcqMetaSig(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager, IndexTarget const Target,
pkgAcqMetaIndex * const MetaIndex);
virtual ~pkgAcqMetaSig();
};
IndexTarget const &ClearsignedTarget,
IndexTarget const &DetachedDataTarget,
IndexTarget const &DetachedSigTarget,
- std::vector<IndexTarget*> const * const IndexTargets,
+ std::vector<IndexTarget> const IndexTargets,
indexRecords * const MetaIndexParser);
virtual ~pkgAcqMetaClearSig();
};
virtual std::string GetFinalFilename() const;
pkgAcqBaseIndex(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
- IndexTarget const * const Target);
+ IndexTarget const Target);
};
/*}}}*/
/** \brief An item that is responsible for fetching an index file of {{{
/** \brief If \b true, debugging information will be written to std::clog. */
bool Debug;
- /** \brief The index file which will be patched to generate the new
- * file.
- */
- std::string CurrentPackagesFile;
-
/** \brief A description of the Packages file (stored in
* pkgAcquire::ItemDesc::Description).
*/
virtual void Failed(std::string const &Message, pkgAcquire::MethodConfig const * const Cnf);
virtual void Done(std::string const &Message, HashStringList const &Hashes,
pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string DescURI() const {return Target->URI + "Index";};
+ virtual std::string DescURI() const {return Target.URI + "Index";};
virtual std::string Custom600Headers() const;
virtual std::string GetMetaKey() const;
* \param ShortDesc A short description of the list file to download.
*/
pkgAcqDiffIndex(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
- IndexTarget const * const Target);
+ IndexTarget const Target);
private:
APT_HIDDEN void QueueOnIMSHit() const;
};
/** The filename of the diff. */
std::string file;
- /** The hashes of the diff */
+ /** The hashes of the file after the diff is applied */
HashStringList result_hashes;
- /** The hashes of the file after the diff is applied */
+ /** The hashes of the diff */
HashStringList patch_hashes;
- /** The size of the file after the diff is applied */
- unsigned long long result_size;
-
- /** The size of the diff itself */
- unsigned long long patch_size;
+ /** The hashes of the compressed diff */
+ HashStringList download_hashes;
};
/*}}}*/
/** \brief An item that is responsible for fetching client-merge patches {{{
virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
virtual void Done(std::string const &Message, HashStringList const &Hashes,
pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string DescURI() const {return Target->URI + "Index";};
+ virtual std::string Custom600Headers() const;
+ virtual std::string DescURI() const {return Target.URI + "Index";};
virtual HashStringList GetExpectedHashes() const;
virtual bool HashesRequired() const;
* check if it was the last one to complete the download step
*/
pkgAcqIndexMergeDiffs(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
- IndexTarget const * const Target,
- DiffInfo const &patch,
+ IndexTarget const Target, DiffInfo const &patch,
std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches);
};
/*}}}*/
virtual void Done(std::string const &Message, HashStringList const &Hashes,
pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string DescURI() const {return Target->URI + "IndexDiffs";};
+ virtual std::string Custom600Headers() const;
+ virtual std::string DescURI() const {return Target.URI + "IndexDiffs";};
virtual HashStringList GetExpectedHashes() const;
virtual bool HashesRequired() const;
* that depends on it.
*/
pkgAcqIndexDiffs(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
- IndexTarget const * const Target,
+ IndexTarget const Target,
std::vector<DiffInfo> const &diffs=std::vector<DiffInfo>());
};
/*}}}*/
/** \brief Schedule file for verification after a IMS hit */
void ReverifyAfterIMS();
- /** \brief Validate the downloaded index file */
- bool ValidateFile(std::string const &FileName);
-
/** \brief Get the full pathname of the final file for the current URI */
virtual std::string GetFinalFilename() const;
virtual std::string GetMetaKey() const;
pkgAcqIndex(pkgAcquire * const Owner, pkgAcqMetaBase * const TransactionManager,
- IndexTarget const * const Target);
+ IndexTarget const Target);
void Init(std::string const &URI, std::string const &URIDesc,
std::string const &ShortDesc);
std::string &StoreFilename);
};
/*}}}*/
+/** \brief Retrieve the changelog for the given version {{{
+ *
+ * Downloads the changelog to a temporary file it will also remove again
+ * while it is deconstructed or downloads it to a named location.
+ */
+class pkgAcqChangelog : public pkgAcquire::Item
+{
+ void *d;
+ std::string TemporaryDirectory;
+ std::string const SrcName;
+ std::string const SrcVersion;
+
+ public:
+ // we will never have hashes for changelogs.
+ // If you need verified ones, download the deb and extract the changelog.
+ virtual HashStringList GetExpectedHashes() const { return HashStringList(); }
+ virtual bool HashesRequired() const { return false; }
+
+ // Specialized action members
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Done(std::string const &Message, HashStringList const &CalcHashes,
+ pkgAcquire::MethodConfig const * const Cnf);
+ virtual std::string DescURI() const {return Desc.URI;};
+
+ /** returns the URI to the changelog of this version
+ *
+ * @param Ver is the version to get the changelog for
+ * @return the URI which will be used to acquire the changelog
+ */
+ static std::string URI(pkgCache::VerIterator const &Ver);
+
+ /** returns the URI to the changelog of this version
+ *
+ * \param Rls is the Release file the package comes from
+ * \param Component in which the package resides, can be empty
+ * \param SrcName is the source package name
+ * \param SrcVersion is the source package version
+ * @return the URI which will be used to acquire the changelog
+ */
+ static std::string URI(pkgCache::RlsFileIterator const &Rls,
+ char const * const Component, char const * const SrcName,
+ char const * const SrcVersion);
+
+ /** returns the URI to the changelog of this version
+ *
+ * \param Template URI where CHANGEPATH has to be filled in
+ * \param Component in which the package resides, can be empty
+ * \param SrcName is the source package name
+ * \param SrcVersion is the source package version
+ * @return the URI which will be used to acquire the changelog
+ */
+ static std::string URI(std::string const &Template,
+ char const * const Component, char const * const SrcName,
+ char const * const SrcVersion);
+
+ /** returns the URI template for this release file
+ *
+ * \param Rls is a Release file
+ * @return the URI template to use for this release file
+ */
+ static std::string URITemplate(pkgCache::RlsFileIterator const &Rls);
+
+ /** \brief Create a new pkgAcqChangelog object.
+ *
+ * \param Owner The pkgAcquire object with which this object is
+ * associated.
+ * \param Ver is the version to get the changelog for
+ * \param DestDir The directory the file should be downloaded into.
+ * Will be an autocreated (and cleaned up) temporary directory if not set.
+ * \param DestFilename The filename the file should have in #DestDir
+ * Defaults to sourcepackagename.changelog if not set.
+ */
+ pkgAcqChangelog(pkgAcquire * const Owner, pkgCache::VerIterator const &Ver,
+ std::string const &DestDir="", std::string const &DestFilename="");
+
+ /** \brief Create a new pkgAcqChangelog object.
+ *
+ * \param Owner The pkgAcquire object with which this object is
+ * associated.
+ * \param Rls is the Release file the package comes from
+ * \param Component in which the package resides, can be empty
+ * \param SrcName is the source package name
+ * \param SrcVersion is the source package version
+ * \param DestDir The directory the file should be downloaded into.
+ * Will be an autocreated (and cleaned up) temporary directory if not set.
+ * \param DestFilename The filename the file should have in #DestDir
+ * Defaults to sourcepackagename.changelog if not set.
+ */
+ pkgAcqChangelog(pkgAcquire * const Owner, pkgCache::RlsFileIterator const &Rls,
+ char const * const Component, char const * const SrcName, char const * const SrcVersion,
+ std::string const &DestDir="", std::string const &DestFilename="");
+
+ /** \brief Create a new pkgAcqChangelog object.
+ *
+ * \param Owner The pkgAcquire object with which this object is
+ * associated.
+ * \param URI is to be used to get the changelog
+ * \param SrcName is the source package name
+ * \param SrcVersion is the source package version
+ * \param DestDir The directory the file should be downloaded into.
+ * Will be an autocreated (and cleaned up) temporary directory if not set.
+ * \param DestFilename The filename the file should have in #DestDir
+ * Defaults to sourcepackagename.changelog if not set.
+ */
+ pkgAcqChangelog(pkgAcquire * const Owner, std::string const &URI,
+ char const * const SrcName, char const * const SrcVersion,
+ std::string const &DestDir="", std::string const &DestFilename="");
+
+ virtual ~pkgAcqChangelog();
+
+private:
+ APT_HIDDEN void Init(std::string const &DestDir, std::string const &DestFilename);
+};
+ /*}}}*/
/** \brief Retrieve an arbitrary file to the current directory. {{{
*
* The file is retrieved even if it is accessed via a URL type that
projects / apt.git / blobdiff