#include <map>
#ifndef APT_8_CLEANER_HEADERS
-#include <apt-pkg/vendor.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/pkgrecords.h>
-#include <apt-pkg/indexrecords.h>
#endif
/** \addtogroup acquire
* \file acquire-item.h
*/
-class indexRecords;
class pkgRecords;
class pkgSourceList;
class pkgAcqMetaClearSig;
class pkgAcqIndexMergeDiffs;
+class metaIndex;
class pkgAcquire::Item : public WeakPointable /*{{{*/
/** \brief Represents the process by which a pkgAcquire object should
/** \brief If not \b NULL, contains the name of a subprocess that
* is operating on this object (for instance, "gzip" or "gpgv").
*/
- APT_DEPRECATED const char *Mode;
+ APT_DEPRECATED_MSG("Use the std::string member ActiveSubprocess instead") const char *Mode;
/** \brief contains the name of the subprocess that is operating on this object
* (for instance, "gzip", "rred" or "gpgv"). This is obsoleting #Mode from above
*/
virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ /** \brief Invoked by the acquire worker to check if the successfully
+ * fetched object is also the objected we wanted to have.
+ *
+ * Note that the object might \e not have been written to
+ * DestFile; check for the presence of an Alt-Filename entry in
+ * Message to find the file to which it was really written.
+ *
+ * This is called before Done is called and can prevent it by returning
+ * \b false which will result in Failed being called instead.
+ *
+ * You should prefer to use this method over calling Failed() from Done()
+ * as this has e.g. the wrong progress reporting.
+ *
+ * \param Message Data from the acquire method. Use LookupTag()
+ * to parse it.
+ * \param Cnf The method via which the object was fetched.
+ *
+ * \sa pkgAcqMethod
+ */
+ virtual bool VerifyDone(std::string const &Message,
+ pkgAcquire::MethodConfig const * const Cnf);
+
/** \brief Invoked by the acquire worker when the object was
* fetched successfully.
*
*
* \param FailCode A short failure string that is send
*/
- void ReportMirrorFailure(std::string const &FailCode);
+ APT_DEPRECATED_MSG("Item::Failed does this for you") void ReportMirrorFailure(std::string const &FailCode);
/** \brief Set the name of the current active subprocess
*
{
void * const d;
protected:
- IndexTarget const Target;
HashStringList GetExpectedHashesFor(std::string const &MetaKey) const;
- bool QueueURI(pkgAcquire::ItemDesc &Item);
+ bool QueueURI(pkgAcquire::ItemDesc &Item) APT_OVERRIDE;
public:
+ IndexTarget const Target;
+
/** \brief storge name until a transaction is finished */
std::string PartialFile;
pkgAcqMetaClearSig * const TransactionManager;
enum TransactionStates {
+ TransactionStarted,
TransactionCommit,
TransactionAbort,
};
virtual bool TransactionState(TransactionStates const state);
- virtual std::string DescURI() const { return Target.URI; }
- virtual HashStringList GetExpectedHashes() const;
+ virtual std::string DescURI() const APT_OVERRIDE { return Target.URI; }
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
virtual std::string GetMetaKey() const;
- virtual bool HashesRequired() const;
+ virtual bool HashesRequired() const APT_OVERRIDE;
- pkgAcqTransactionItem(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target);
+ pkgAcqTransactionItem(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target) APT_NONNULL(2, 3);
virtual ~pkgAcqTransactionItem();
friend class pkgAcqMetaBase;
protected:
std::vector<pkgAcqTransactionItem*> Transaction;
- /** \brief The index files which should be looked up in the meta-index
- * and then downloaded.
- */
- std::vector<IndexTarget> const IndexTargets;
-
/** \brief If \b true, the index's signature is currently being verified.
*/
bool AuthPass;
- /** \brief Starts downloading the individual index files.
- *
- * \param verify If \b true, only indices whose expected hashsum
- * can be determined from the meta-index will be downloaded, and
- * the hashsums of indices will be checked (reporting
- * #StatAuthError if there is a mismatch). If verify is \b false,
- * no hashsum checking will be performed.
- */
- void QueueIndexes(bool const verify);
-
/** \brief Called when a file is finished being retrieved.
*
* If the file was not downloaded to DestFile, a copy process is
/** \brief Queue the downloaded Signature for verification */
void QueueForSignatureVerify(pkgAcqTransactionItem * const I, std::string const &File, std::string const &Signature);
- virtual std::string Custom600Headers() const;
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
/** \brief Called when authentication succeeded.
*
*/
bool VerifyVendor(std::string const &Message);
- virtual bool TransactionState(TransactionStates const state);
+ virtual bool TransactionState(TransactionStates const state) APT_OVERRIDE;
public:
// This refers more to the Transaction-Manager than the actual file
bool IMSHit;
+ TransactionStates State;
+ std::string BaseURI;
- virtual bool QueueURI(pkgAcquire::ItemDesc &Item);
- virtual HashStringList GetExpectedHashes() const;
- virtual bool HashesRequired() const;
+ virtual bool QueueURI(pkgAcquire::ItemDesc &Item) APT_OVERRIDE;
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
+ virtual bool HashesRequired() const APT_OVERRIDE;
// transaction code
void Add(pkgAcqTransactionItem * const I);
void TransactionStageRemoval(pkgAcqTransactionItem * const I, const std::string &FinalFile);
/** \brief Get the full pathname of the final file for the current URI */
- virtual std::string GetFinalFilename() const;
+ virtual std::string GetFinalFilename() const APT_OVERRIDE;
pkgAcqMetaBase(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
- std::vector<IndexTarget> const &IndexTargets,
- IndexTarget const &DataTarget);
+ IndexTarget const &DataTarget) APT_NONNULL(2, 3);
virtual ~pkgAcqMetaBase();
};
/*}}}*/
void Init(std::string const &URIDesc, std::string const &ShortDesc);
public:
- virtual std::string DescURI() const;
+ virtual std::string DescURI() const APT_OVERRIDE;
// Specialized action members
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual void Finished();
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
/** \brief Create a new pkgAcqMetaIndex. */
pkgAcqMetaIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
- IndexTarget const &DataTarget, IndexTarget const &DetachedSigTarget,
- std::vector<IndexTarget> const &IndexTargets);
+ IndexTarget const &DataTarget, IndexTarget const &DetachedSigTarget) APT_NONNULL(2, 3);
virtual ~pkgAcqMetaIndex();
friend class pkgAcqMetaSig;
protected:
/** \brief Get the full pathname of the final file for the current URI */
- virtual std::string GetFinalFilename() const;
+ virtual std::string GetFinalFilename() const APT_OVERRIDE;
public:
- virtual bool HashesRequired() const { return false; }
+ virtual bool HashesRequired() const APT_OVERRIDE { return false; }
// Specialized action members
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
/** \brief Create a new pkgAcqMetaSig. */
pkgAcqMetaSig(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
- IndexTarget const &Target, pkgAcqMetaIndex * const MetaIndex);
+ IndexTarget const &Target, pkgAcqMetaIndex * const MetaIndex) APT_NONNULL(2, 3, 5);
virtual ~pkgAcqMetaSig();
};
/*}}}*/
class APT_HIDDEN pkgAcqMetaClearSig : public pkgAcqMetaIndex
{
void * const d;
-
- IndexTarget const ClearsignedTarget;
IndexTarget const DetachedDataTarget;
public:
/** \brief A package-system-specific parser for the meta-index file. */
- indexRecords *MetaIndexParser;
- indexRecords *LastMetaIndexParser;
+ metaIndex *MetaIndexParser;
+ metaIndex *LastMetaIndexParser;
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string Custom600Headers() const;
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
+ virtual bool VerifyDone(std::string const &Message, pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual void Finished() APT_OVERRIDE;
+
+ /** \brief Starts downloading the individual index files.
+ *
+ * \param verify If \b true, only indices whose expected hashsum
+ * can be determined from the meta-index will be downloaded, and
+ * the hashsums of indices will be checked (reporting
+ * #StatAuthError if there is a mismatch). If verify is \b false,
+ * no hashsum checking will be performed.
+ */
+ void QueueIndexes(bool const verify);
/** \brief Create a new pkgAcqMetaClearSig. */
pkgAcqMetaClearSig(pkgAcquire * const Owner,
IndexTarget const &ClearsignedTarget,
IndexTarget const &DetachedDataTarget,
IndexTarget const &DetachedSigTarget,
- std::vector<IndexTarget> const &IndexTargets,
- indexRecords * const MetaIndexParser);
+ metaIndex * const MetaIndexParser);
virtual ~pkgAcqMetaClearSig();
};
/*}}}*/
public:
/** \brief Get the full pathname of the final file for the current URI */
- virtual std::string GetFinalFilename() const;
+ virtual std::string GetFinalFilename() const APT_OVERRIDE;
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
pkgAcqBaseIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
- IndexTarget const &Target);
+ IndexTarget const &Target) APT_NONNULL(2, 3);
virtual ~pkgAcqBaseIndex();
};
/*}}}*/
std::string Description;
/** \brief Get the full pathname of the final file for the current URI */
- virtual std::string GetFinalFilename() const;
+ virtual std::string GetFinalFilename() const APT_OVERRIDE;
- virtual bool QueueURI(pkgAcquire::ItemDesc &Item);
+ virtual bool QueueURI(pkgAcquire::ItemDesc &Item) APT_OVERRIDE;
- virtual bool TransactionState(TransactionStates const state);
+ virtual bool TransactionState(TransactionStates const state) APT_OVERRIDE;
public:
// Specialized action members
- virtual void Failed(std::string const &Message, pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message, pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
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 GetMetaKey() const;
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE {return Target.URI + "Index";};
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
+ virtual std::string GetMetaKey() const APT_OVERRIDE;
/** \brief Parse the Index file for a set of Packages diffs.
*
* \param ShortDesc A short description of the list file to download.
*/
pkgAcqDiffIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
- IndexTarget const &Target);
+ IndexTarget const &Target) APT_NONNULL(2, 3);
virtual ~pkgAcqDiffIndex();
private:
APT_HIDDEN void QueueOnIMSHit() const;
* This method will fall back to downloading the whole index file
* outright; its arguments are ignored.
*/
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string Custom600Headers() const;
- virtual std::string DescURI() const {return Target.URI + "Index";};
- virtual HashStringList GetExpectedHashes() const;
- virtual bool HashesRequired() const;
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE {return Target.URI + "Index";};
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
+ virtual bool HashesRequired() const APT_OVERRIDE;
/** \brief Create an index merge-diff item.
*
*/
pkgAcqIndexMergeDiffs(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
IndexTarget const &Target, DiffInfo const &patch,
- std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches);
+ std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches) APT_NONNULL(2, 3, 6);
virtual ~pkgAcqIndexMergeDiffs();
};
/*}}}*/
/** The current status of this patch. */
enum DiffState
- {
- /** \brief The diff is in an unknown state. */
- StateFetchUnkown,
-
+ {
/** \brief The diff is currently being fetched. */
StateFetchDiff,
* This method will fall back to downloading the whole index file
* outright; its arguments are ignored.
*/
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string Custom600Headers() const;
- virtual std::string DescURI() const {return Target.URI + "IndexDiffs";};
- virtual HashStringList GetExpectedHashes() const;
- virtual bool HashesRequired() const;
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE {return Target.URI + "IndexDiffs";};
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
+ virtual bool HashesRequired() const APT_OVERRIDE;
/** \brief Create an index diff item.
*
*/
pkgAcqIndexDiffs(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
IndexTarget const &Target,
- std::vector<DiffInfo> const &diffs=std::vector<DiffInfo>());
+ std::vector<DiffInfo> const &diffs=std::vector<DiffInfo>()) APT_NONNULL(2, 3);
virtual ~pkgAcqIndexDiffs();
};
/*}}}*/
AllStages Stage;
/** \brief Handle what needs to be done when the download is done */
- void StageDownloadDone(std::string const &Message,
- HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cfg);
+ void StageDownloadDone(std::string const &Message);
/** \brief Handle what needs to be done when the decompression/copy is
* done
*/
- void StageDecompressDone(std::string const &Message,
- HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cfg);
+ void StageDecompressDone();
/** \brief If \b set, this partially downloaded file will be
* removed when the download completes.
/** \brief Do the changes needed to fetch via AptByHash (if needed) */
void InitByHashIfNeeded();
- /** \brief Auto select the right compression to use */
- void AutoSelectCompression();
-
- /** \brief Schedule file for verification after a IMS hit */
- void ReverifyAfterIMS();
-
/** \brief Get the full pathname of the final file for the current URI */
- virtual std::string GetFinalFilename() const;
+ virtual std::string GetFinalFilename() const APT_OVERRIDE;
- virtual bool TransactionState(TransactionStates const state);
+ virtual bool TransactionState(TransactionStates const state) APT_OVERRIDE;
public:
// Specialized action members
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string Custom600Headers() const;
- virtual std::string DescURI() const {return Desc.URI;};
- virtual std::string GetMetaKey() const;
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE {return Desc.URI;};
+ virtual std::string GetMetaKey() const APT_OVERRIDE;
pkgAcqIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
- IndexTarget const &Target);
+ IndexTarget const &Target) APT_NONNULL(2, 3);
virtual ~pkgAcqIndex();
private:
bool QueueNext();
/** \brief Get the full pathname of the final file for the current URI */
- virtual std::string GetFinalFilename() const;
+ virtual std::string GetFinalFilename() const APT_OVERRIDE;
public:
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string DescURI() const;
- virtual std::string ShortDesc() const;
- virtual void Finished();
- virtual bool IsTrusted() const;
- virtual HashStringList GetExpectedHashes() const;
- virtual bool HashesRequired() const;
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE;
+ virtual std::string ShortDesc() const APT_OVERRIDE;
+ virtual void Finished() APT_OVERRIDE;
+ virtual bool IsTrusted() const APT_OVERRIDE;
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
+ virtual bool HashesRequired() const APT_OVERRIDE;
/** \brief Create a new pkgAcqArchive.
*
*/
class pkgAcqChangelog : public pkgAcquire::Item
{
- void * const d;
+ class Private;
+ Private * const 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; }
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE { return HashStringList(); }
+ virtual bool HashesRequired() const APT_OVERRIDE { return false; }
// Specialized action members
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &CalcHashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string DescURI() const {return Desc.URI;};
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE {return Desc.URI;};
/** returns the URI to the changelog of this version
*
/** returns the URI to the changelog of this version
*
- * \param Template URI where CHANGEPATH has to be filled in
+ * \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
HashStringList const ExpectedHashes;
public:
- virtual HashStringList GetExpectedHashes() const;
- virtual bool HashesRequired() const;
+ virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
+ virtual bool HashesRequired() const APT_OVERRIDE;
// Specialized action members
- virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf);
+ virtual void Failed(std::string const &Message,pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
virtual void Done(std::string const &Message, HashStringList const &CalcHashes,
- pkgAcquire::MethodConfig const * const Cnf);
- virtual std::string DescURI() const {return Desc.URI;};
- virtual std::string Custom600Headers() const;
+ pkgAcquire::MethodConfig const * const Cnf) APT_OVERRIDE;
+ virtual std::string DescURI() const APT_OVERRIDE {return Desc.URI;};
+ virtual std::string Custom600Headers() const APT_OVERRIDE;
/** \brief Create a new pkgAcqFile object.
*
projects / apt.git / blobdiff