diff options
Diffstat (limited to 'apt-pkg/acquire-item.h')
| -rw-r--r-- | apt-pkg/acquire-item.h | 534 |
1 files changed, 287 insertions, 247 deletions
diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h index 74b5de675..e6a22ce7b 100644 --- a/apt-pkg/acquire-item.h +++ b/apt-pkg/acquire-item.h @@ -47,6 +47,7 @@ class indexRecords; class pkgRecords; class pkgSourceList; class IndexTarget; +class pkgAcqMetaBase; /** \brief Represents the process by which a pkgAcquire object should {{{ * retrieve a file or a collection of files. @@ -62,6 +63,8 @@ class IndexTarget; */ class pkgAcquire::Item : public WeakPointable { + void *d; + protected: /** \brief The acquire object with which this item is associated. */ @@ -87,7 +90,7 @@ class pkgAcquire::Item : public WeakPointable * \param To The new name of \a From. If \a To exists it will be * overwritten. */ - void Rename(std::string From,std::string To); + bool Rename(std::string From,std::string To); public: @@ -116,7 +119,7 @@ class pkgAcquire::Item : public WeakPointable /** \brief The item was could not be downloaded because of * a transient network error (e.g. network down) */ - StatTransientNetworkError + StatTransientNetworkError, } Status; /** \brief Contains a textual description of the error encountered @@ -173,6 +176,9 @@ class pkgAcquire::Item : public WeakPointable */ unsigned int QueueCounter; + /** \brief TransactionManager */ + pkgAcqMetaBase *TransactionManager; + /** \brief The number of additional fetch items that are expected * once this item is done. * @@ -188,6 +194,9 @@ class pkgAcquire::Item : public WeakPointable */ std::string DestFile; + /** \brief storge name until a transaction is finished */ + std::string PartialFile; + /** \brief Invoked by the acquire worker when the object couldn't * be fetched. * @@ -295,7 +304,8 @@ class pkgAcquire::Item : public WeakPointable * \param ExpectedHashes of the file represented by this item */ Item(pkgAcquire *Owner, - HashStringList const &ExpectedHashes=HashStringList()); + HashStringList const &ExpectedHashes=HashStringList(), + pkgAcqMetaBase *TransactionManager=NULL); /** \brief Remove this item from its owner's queue by invoking * pkgAcquire::Remove. @@ -307,7 +317,9 @@ class pkgAcquire::Item : public WeakPointable enum RenameOnErrorState { HashSumMismatch, SizeMismatch, - InvalidFormat + InvalidFormat, + SignatureError, + NotClearsigned, }; /** \brief Rename failed file and set error @@ -335,62 +347,270 @@ struct DiffInfo { unsigned long size; }; /*}}}*/ -/** \brief An item that is responsible for fetching a SubIndex {{{ - * - * The MetaIndex file includes only records for important indexes - * and records for these SubIndex files so these can carry records - * for addition files like PDiffs and Translations - */ -class pkgAcqSubIndex : public pkgAcquire::Item + /*}}}*/ + +class pkgAcqMetaBase : public pkgAcquire::Item { + void *d; + protected: - /** \brief If \b true, debugging information will be written to std::clog. */ - bool Debug; + std::vector<Item*> Transaction; public: + // transaction code + void Add(Item *I); + void AbortTransaction(); + bool TransactionHasError() APT_PURE; + void CommitTransaction(); + + // helper for the signature warning + bool GenerateAuthWarning(const std::string &RealURI, + const std::string &Message); + + + pkgAcqMetaBase(pkgAcquire *Owner, + HashStringList const &ExpectedHashes=HashStringList(), + pkgAcqMetaBase *TransactionManager=NULL) + : Item(Owner, ExpectedHashes, TransactionManager) {}; +}; + +/** \brief An acquire item that downloads the detached signature {{{ + * of a meta-index (Release) file, then queues up the release + * file itself. + * + * \todo Why protected members? + * + * \sa pkgAcqMetaIndex + */ +class pkgAcqMetaSig : public pkgAcqMetaBase +{ + void *d; + + protected: + + /** \brief The URI of the signature file. Unlike Desc.URI, this is + * never modified; it is used to determine the file that is being + * downloaded. + */ + std::string RealURI; + + std::string URIDesc; + std::string ShortDesc; + + /** \brief A package-system-specific parser for the meta-index file. */ + indexRecords* MetaIndexParser; + + /** \brief The file we need to verify */ + std::string MetaIndexFile; + + /** \brief The index files which should be looked up in the meta-index + * and then downloaded. + * + * \todo Why a list of pointers instead of a list of structs? + */ + const std::vector<IndexTarget*>* IndexTargets; + + /** \brief If we are in fetching or download state */ + bool AuthPass; + + /** \brief Was this file already on disk */ + bool IMSHit; + + public: + // Specialized action members virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); virtual void Done(std::string Message,unsigned long long Size, HashStringList const &Hashes, pkgAcquire::MethodConfig *Cnf); - virtual std::string DescURI() {return Desc.URI;}; virtual std::string Custom600Headers() const; - virtual bool ParseIndex(std::string const &IndexFile); + virtual std::string DescURI() {return RealURI; }; + + /** \brief Create a new pkgAcqMetaSig. */ + pkgAcqMetaSig(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, + std::string URI,std::string URIDesc, std::string ShortDesc, + std::string MetaIndexFile, + const std::vector<IndexTarget*>* IndexTargets, + indexRecords* MetaIndexParser); + virtual ~pkgAcqMetaSig(); +}; + /*}}}*/ + +/** \brief An item that is responsible for downloading the meta-index {{{ + * file (i.e., Release) itself and verifying its signature. + * + * Once the download and verification are complete, the downloads of + * the individual index files are queued up using pkgAcqDiffIndex. + * If the meta-index file had a valid signature, the expected hashsums + * of the index files will be the md5sums listed in the meta-index; + * otherwise, the expected hashsums will be "" (causing the + * authentication of the index files to be bypassed). + */ +class pkgAcqMetaIndex : public pkgAcqMetaBase +{ + void *d; + + protected: + /** \brief The URI that is actually being downloaded; never + * modified by pkgAcqMetaIndex. + */ + std::string RealURI; - /** \brief Create a new pkgAcqSubIndex. + /** \brief The file in which the signature for this index was stored. * - * \param Owner The Acquire object that owns this item. + * If empty, the signature and the md5sums of the individual + * indices will not be checked. + */ + std::string SigFile; + + /** \brief The index files to download. */ + const std::vector<IndexTarget*>* IndexTargets; + + /** \brief The parser for the meta-index file. */ + indexRecords* MetaIndexParser; + + /** \brief If \b true, the index's signature is currently being verified. + */ + bool AuthPass; + // required to deal gracefully with problems caused by incorrect ims hits + bool IMSHit; + + /** \brief Check that the release file is a release file for the + * correct distribution. * - * \param URI The URI of the list file to download. + * \return \b true if no fatal errors were encountered. + */ + bool VerifyVendor(std::string Message); + + /** \brief Called when a file is finished being retrieved. * - * \param URIDesc A long description of the list file to download. + * If the file was not downloaded to DestFile, a copy process is + * set up to copy it to DestFile; otherwise, Complete is set to \b + * true and the file is moved to its final location. * - * \param ShortDesc A short description of the list file to download. + * \param Message The message block received from the fetch + * subprocess. + */ + void RetrievalDone(std::string Message); + + /** \brief Called when authentication succeeded. * - * \param ExpectedHashes The list file's hashsums which are expected. + * Sanity-checks the authenticated file, queues up the individual + * index files for download, and saves the signature in the lists + * directory next to the authenticated list file. + * + * \param Message The message block received from the fetch + * subprocess. */ - pkgAcqSubIndex(pkgAcquire *Owner, std::string const &URI,std::string const &URIDesc, - std::string const &ShortDesc, HashStringList const &ExpectedHashes); + void AuthDone(std::string Message); + + std::string URIDesc; + std::string ShortDesc; + + /** \brief The URI of the meta-index file for the detached signature */ + std::string MetaIndexSigURI; + + /** \brief A "URI-style" description of the meta-index file */ + std::string MetaIndexSigURIDesc; + + /** \brief A brief description of the meta-index file */ + std::string MetaIndexSigShortDesc; + + /** \brief delayed constructor */ + void Init(std::string URIDesc, std::string ShortDesc); + + public: + + /** \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 verify); + + // Specialized action members + virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); + virtual void Done(std::string Message,unsigned long long Size, HashStringList const &Hashes, + pkgAcquire::MethodConfig *Cnf); + virtual std::string Custom600Headers() const; + virtual std::string DescURI() {return RealURI; }; + virtual void Finished(); + + /** \brief Create a new pkgAcqMetaIndex. */ + pkgAcqMetaIndex(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, + std::string URI,std::string URIDesc, std::string ShortDesc, + std::string MetaIndexSigURI, std::string MetaIndexSigURIDesc, std::string MetaIndexSigShortDesc, + const std::vector<IndexTarget*>* IndexTargets, + indexRecords* MetaIndexParser); +}; + /*}}}*/ +/** \brief An item repsonsible for downloading clearsigned metaindexes {{{*/ +class pkgAcqMetaClearSig : public pkgAcqMetaIndex +{ + void *d; + + /** \brief The URI of the meta-index file for the detached signature */ + std::string MetaIndexURI; + + /** \brief A "URI-style" description of the meta-index file */ + std::string MetaIndexURIDesc; + + /** \brief A brief description of the meta-index file */ + std::string MetaIndexShortDesc; + + /** \brief The URI of the detached meta-signature file if the clearsigned one failed. */ + std::string MetaSigURI; + + /** \brief A "URI-style" description of the meta-signature file */ + std::string MetaSigURIDesc; + + /** \brief A brief description of the meta-signature file */ + std::string MetaSigShortDesc; + +public: + virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); + virtual std::string Custom600Headers() const; + virtual void Done(std::string Message,unsigned long long Size, HashStringList const &Hashes, + pkgAcquire::MethodConfig *Cnf); + + /** \brief Create a new pkgAcqMetaClearSig. */ + pkgAcqMetaClearSig(pkgAcquire *Owner, + std::string const &URI, std::string const &URIDesc, std::string const &ShortDesc, + std::string const &MetaIndexURI, std::string const &MetaIndexURIDesc, std::string const &MetaIndexShortDesc, + std::string const &MetaSigURI, std::string const &MetaSigURIDesc, std::string const &MetaSigShortDesc, + const std::vector<IndexTarget*>* IndexTargets, + indexRecords* MetaIndexParser); + virtual ~pkgAcqMetaClearSig(); }; /*}}}*/ + /** \brief Common base class for all classes that deal with fetching {{{ indexes */ class pkgAcqBaseIndex : public pkgAcquire::Item { + void *d; + protected: /** \brief Pointer to the IndexTarget data */ const struct IndexTarget * Target; indexRecords *MetaIndexParser; + /** \brief The MetaIndex Key */ + std::string MetaKey; pkgAcqBaseIndex(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, struct IndexTarget const * const Target, HashStringList const &ExpectedHashes, indexRecords *MetaIndexParser) - : Item(Owner, ExpectedHashes), Target(Target), + : Item(Owner, ExpectedHashes, TransactionManager), Target(Target), MetaIndexParser(MetaIndexParser) {}; - }; /*}}}*/ /** \brief An item that is responsible for fetching an index file of {{{ @@ -404,6 +624,8 @@ class pkgAcqBaseIndex : public pkgAcquire::Item */ class pkgAcqDiffIndex : public pkgAcqBaseIndex { + void *d; + protected: /** \brief If \b true, debugging information will be written to std::clog. */ bool Debug; @@ -423,6 +645,10 @@ class pkgAcqDiffIndex : public pkgAcqBaseIndex */ std::string Description; + /** \brief If the copy step of the packages file is done + */ + bool PackagesFileReadyInPartial; + public: // Specialized action members virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); @@ -457,6 +683,7 @@ class pkgAcqDiffIndex : public pkgAcqBaseIndex * \param ExpectedHashes The list file's hashsums which are expected. */ pkgAcqDiffIndex(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, struct IndexTarget const * const Target, HashStringList const &ExpectedHashes, indexRecords *MetaIndexParser); @@ -475,6 +702,8 @@ class pkgAcqDiffIndex : public pkgAcqBaseIndex */ class pkgAcqIndexMergeDiffs : public pkgAcqBaseIndex { + void *d; + protected: /** \brief If \b true, debugging output will be written to @@ -545,6 +774,7 @@ class pkgAcqIndexMergeDiffs : public pkgAcqBaseIndex * check if it was the last one to complete the download step */ pkgAcqIndexMergeDiffs(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, struct IndexTarget const * const Target, HashStringList const &ExpectedHash, indexRecords *MetaIndexParser, @@ -565,6 +795,8 @@ class pkgAcqIndexMergeDiffs : public pkgAcqBaseIndex */ class pkgAcqIndexDiffs : public pkgAcqBaseIndex { + void *d; + private: /** \brief Queue up the next diff download. @@ -646,7 +878,7 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex virtual void Done(std::string Message,unsigned long long Size, HashStringList const &Hashes, pkgAcquire::MethodConfig *Cnf); - virtual std::string DescURI() {return RealURI + "Index";}; + virtual std::string DescURI() {return RealURI + "IndexDiffs";}; /** \brief Create an index diff item. * @@ -673,6 +905,7 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex * that depends on it. */ pkgAcqIndexDiffs(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, struct IndexTarget const * const Target, HashStringList const &ExpectedHash, indexRecords *MetaIndexParser, @@ -689,6 +922,8 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex */ class pkgAcqIndex : public pkgAcqBaseIndex { + void *d; + protected: /** \brief If \b true, the index file has been decompressed. */ @@ -699,9 +934,6 @@ class pkgAcqIndex : public pkgAcqBaseIndex */ bool Erase; - // Unused, used to be used to verify that "Packages: " header was there - bool __DELME_ON_NEXT_ABI_BREAK_Verify; - /** \brief The object that is actually being fetched (minus any * compression-related extensions). */ @@ -716,13 +948,15 @@ class pkgAcqIndex : public pkgAcqBaseIndex /** \brief Do the changes needed to fetch via AptByHash (if needed) */ void InitByHashIfNeeded(const std::string MetaKey); - /** \brief Get the full pathname of the final file for the given URI + /** \brief Auto select the right compression to use */ + void AutoSelectCompression(); + + /** \brief Get the full pathname of the final file for the current URI */ - std::string GetFinalFilename(std::string const &URI, - std::string const &compExt); + std::string GetFinalFilename() const; /** \brief Schedule file for verification after a IMS hit */ - void ReverifyAfterIMS(std::string const &FileName); + void ReverifyAfterIMS(); public: @@ -753,12 +987,12 @@ class pkgAcqIndex : public pkgAcqBaseIndex * fallback is ".gz" or none. */ pkgAcqIndex(pkgAcquire *Owner,std::string URI,std::string URIDesc, - std::string ShortDesc, HashStringList const &ExpectedHashes, - std::string compressExt=""); - pkgAcqIndex(pkgAcquire *Owner, + std::string ShortDesc, HashStringList const &ExpectedHashes); + pkgAcqIndex(pkgAcquire *Owner, pkgAcqMetaBase *TransactionManager, IndexTarget const * const Target, HashStringList const &ExpectedHash, indexRecords *MetaIndexParser); + void Init(std::string const &URI, std::string const &URIDesc, std::string const &ShortDesc); }; @@ -772,6 +1006,8 @@ class pkgAcqIndex : public pkgAcqBaseIndex */ class pkgAcqIndexTrans : public pkgAcqIndex { + void *d; + public: virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); @@ -788,15 +1024,21 @@ class pkgAcqIndexTrans : public pkgAcqIndex * * \param ShortDesc A brief description of this index file. */ - pkgAcqIndexTrans(pkgAcquire *Owner,std::string URI,std::string URIDesc, + pkgAcqIndexTrans(pkgAcquire *Owner, + std::string URI,std::string URIDesc, std::string ShortDesc); - pkgAcqIndexTrans(pkgAcquire *Owner, IndexTarget const * const Target, - HashStringList const &ExpectedHashes, indexRecords *MetaIndexParser); + pkgAcqIndexTrans(pkgAcquire *Owner, + pkgAcqMetaBase *TransactionManager, + IndexTarget const * const Target, + HashStringList const &ExpectedHashes, + indexRecords *MetaIndexParser); }; /*}}}*/ /** \brief Information about an index file. */ /*{{{*/ class IndexTarget { + void *d; + public: /** \brief A URI from which the index file can be downloaded. */ std::string URI; @@ -815,224 +1057,18 @@ class IndexTarget virtual bool IsOptional() const { return false; } - virtual bool IsSubIndex() const { - return false; - } }; /*}}}*/ /** \brief Information about an optional index file. */ /*{{{*/ class OptionalIndexTarget : public IndexTarget { + void *d; + virtual bool IsOptional() const { return true; } }; /*}}}*/ -/** \brief Information about an subindex index file. */ /*{{{*/ -class SubIndexTarget : public IndexTarget -{ - virtual bool IsSubIndex() const { - return true; - } -}; - /*}}}*/ -/** \brief Information about an subindex index file. */ /*{{{*/ -class OptionalSubIndexTarget : public OptionalIndexTarget -{ - virtual bool IsSubIndex() const { - return true; - } -}; - /*}}}*/ - -/** \brief An acquire item that downloads the detached signature {{{ - * of a meta-index (Release) file, then queues up the release - * file itself. - * - * \todo Why protected members? - * - * \sa pkgAcqMetaIndex - */ -class pkgAcqMetaSig : public pkgAcquire::Item -{ - protected: - /** \brief The last good signature file */ - std::string LastGoodSig; - - /** \brief The URI of the signature file. Unlike Desc.URI, this is - * never modified; it is used to determine the file that is being - * downloaded. - */ - std::string RealURI; - - /** \brief The URI of the meta-index file to be fetched after the signature. */ - std::string MetaIndexURI; - - /** \brief A "URI-style" description of the meta-index file to be - * fetched after the signature. - */ - std::string MetaIndexURIDesc; - - /** \brief A brief description of the meta-index file to be fetched - * after the signature. - */ - std::string MetaIndexShortDesc; - - /** \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. - * - * \todo Why a list of pointers instead of a list of structs? - */ - const std::vector<IndexTarget*>* IndexTargets; - - public: - - // Specialized action members - virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); - virtual void Done(std::string Message,unsigned long long Size, HashStringList const &Hashes, - pkgAcquire::MethodConfig *Cnf); - virtual std::string Custom600Headers() const; - virtual std::string DescURI() {return RealURI; }; - - /** \brief Create a new pkgAcqMetaSig. */ - pkgAcqMetaSig(pkgAcquire *Owner,std::string URI,std::string URIDesc, std::string ShortDesc, - std::string MetaIndexURI, std::string MetaIndexURIDesc, std::string MetaIndexShortDesc, - const std::vector<IndexTarget*>* IndexTargets, - indexRecords* MetaIndexParser); - virtual ~pkgAcqMetaSig(); -}; - /*}}}*/ -/** \brief An item that is responsible for downloading the meta-index {{{ - * file (i.e., Release) itself and verifying its signature. - * - * Once the download and verification are complete, the downloads of - * the individual index files are queued up using pkgAcqDiffIndex. - * If the meta-index file had a valid signature, the expected hashsums - * of the index files will be the md5sums listed in the meta-index; - * otherwise, the expected hashsums will be "" (causing the - * authentication of the index files to be bypassed). - */ -class pkgAcqMetaIndex : public pkgAcquire::Item -{ - protected: - /** \brief The URI that is actually being downloaded; never - * modified by pkgAcqMetaIndex. - */ - std::string RealURI; - - /** \brief The file in which the signature for this index was stored. - * - * If empty, the signature and the md5sums of the individual - * indices will not be checked. - */ - std::string SigFile; - - /** \brief The index files to download. */ - const std::vector<IndexTarget*>* IndexTargets; - - /** \brief The parser for the meta-index file. */ - indexRecords* MetaIndexParser; - - /** \brief If \b true, the index's signature is currently being verified. - */ - bool AuthPass; - // required to deal gracefully with problems caused by incorrect ims hits - bool IMSHit; - - /** \brief Check that the release file is a release file for the - * correct distribution. - * - * \return \b true if no fatal errors were encountered. - */ - bool VerifyVendor(std::string Message); - - /** \brief Called when a file is finished being retrieved. - * - * If the file was not downloaded to DestFile, a copy process is - * set up to copy it to DestFile; otherwise, Complete is set to \b - * true and the file is moved to its final location. - * - * \param Message The message block received from the fetch - * subprocess. - */ - void RetrievalDone(std::string Message); - - /** \brief Called when authentication succeeded. - * - * Sanity-checks the authenticated file, queues up the individual - * index files for download, and saves the signature in the lists - * directory next to the authenticated list file. - * - * \param Message The message block received from the fetch - * subprocess. - */ - void AuthDone(std::string Message); - - /** \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 verify); - - public: - - // Specialized action members - virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); - virtual void Done(std::string Message,unsigned long long Size, HashStringList const &Hashes, - pkgAcquire::MethodConfig *Cnf); - virtual std::string Custom600Headers() const; - virtual std::string DescURI() {return RealURI; }; - - /** \brief Create a new pkgAcqMetaIndex. */ - pkgAcqMetaIndex(pkgAcquire *Owner, - std::string URI,std::string URIDesc, std::string ShortDesc, - std::string SigFile, - const std::vector<IndexTarget*>* IndexTargets, - indexRecords* MetaIndexParser); -}; - /*}}}*/ -/** \brief An item repsonsible for downloading clearsigned metaindexes {{{*/ -class pkgAcqMetaClearSig : public pkgAcqMetaIndex -{ - /** \brief The URI of the meta-index file for the detached signature */ - std::string MetaIndexURI; - - /** \brief A "URI-style" description of the meta-index file */ - std::string MetaIndexURIDesc; - - /** \brief A brief description of the meta-index file */ - std::string MetaIndexShortDesc; - - /** \brief The URI of the detached meta-signature file if the clearsigned one failed. */ - std::string MetaSigURI; - - /** \brief A "URI-style" description of the meta-signature file */ - std::string MetaSigURIDesc; - - /** \brief A brief description of the meta-signature file */ - std::string MetaSigShortDesc; - -public: - void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf); - virtual std::string Custom600Headers() const; - - /** \brief Create a new pkgAcqMetaClearSig. */ - pkgAcqMetaClearSig(pkgAcquire *Owner, - std::string const &URI, std::string const &URIDesc, std::string const &ShortDesc, - std::string const &MetaIndexURI, std::string const &MetaIndexURIDesc, std::string const &MetaIndexShortDesc, - std::string const &MetaSigURI, std::string const &MetaSigURIDesc, std::string const &MetaSigShortDesc, - const std::vector<IndexTarget*>* IndexTargets, - indexRecords* MetaIndexParser); - virtual ~pkgAcqMetaClearSig(); -}; - /*}}}*/ /** \brief An item that is responsible for fetching a package file. {{{ * * If the package file already exists in the cache, nothing will be @@ -1040,6 +1076,8 @@ public: */ class pkgAcqArchive : public pkgAcquire::Item { + void *d; + protected: /** \brief The package version being fetched. */ pkgCache::VerIterator Version; @@ -1118,6 +1156,8 @@ class pkgAcqArchive : public pkgAcquire::Item */ class pkgAcqFile : public pkgAcquire::Item { + void *d; + /** \brief How many times to retry the download, set from * Acquire::Retries. */ |