diff options
Diffstat (limited to 'apt-pkg/acquire-item.h')
| -rw-r--r-- | apt-pkg/acquire-item.h | 77 |
1 files changed, 39 insertions, 38 deletions
diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h index 233cbdda9..802d8d1ff 100644 --- a/apt-pkg/acquire-item.h +++ b/apt-pkg/acquire-item.h @@ -12,7 +12,7 @@ Three item classes are provided to provide functionality for downloading of Index, Translation and Packages files. - A Archive class is provided for downloading .deb files. It does Md5 + A Archive class is provided for downloading .deb files. It does Hash checking and source location as well as a retry algorithm. ##################################################################### */ @@ -26,7 +26,7 @@ #include <apt-pkg/sourcelist.h> #include <apt-pkg/pkgrecords.h> #include <apt-pkg/indexrecords.h> - +#include <apt-pkg/hashes.h> /** \addtogroup acquire * @{ @@ -188,12 +188,12 @@ class pkgAcquire::Item * \param Message Data from the acquire method. Use LookupTag() * to parse it. * \param Size The size of the object that was fetched. - * \param Md5Hash The MD5Sum of the object that was fetched. + * \param Hash The HashSum of the object that was fetched. * \param Cnf The method via which the object was fetched. * * \sa pkgAcqMethod */ - virtual void Done(string Message,unsigned long Size,string Md5Hash, + virtual void Done(string Message,unsigned long Size,string Hash, pkgAcquire::MethodConfig *Cnf); /** \brief Invoked when the worker starts to fetch this object. @@ -231,12 +231,12 @@ class pkgAcquire::Item /** \brief Invoked by the worker when the download is completely done. */ virtual void Finished() {}; - /** \brief MD5Sum. + /** \brief HashSum * - * \return the MD5Sum of this object, if applicable; otherwise, an + * \return the HashSum of this object, if applicable; otherwise, an * empty string. */ - virtual string MD5Sum() {return string();}; + virtual string HashSum() {return string();}; /** \return the acquire process with which this item is associated. */ pkgAcquire *GetOwner() {return Owner;}; @@ -309,10 +309,10 @@ class pkgAcqDiffIndex : public pkgAcquire::Item */ string RealURI; - /** \brief The MD5Sum that the real index file should have after + /** \brief The Hash that the real index file should have after * all patches have been applied. */ - string ExpectedMD5; + HashString ExpectedHash; /** \brief The index file which will be patched to generate the new * file. @@ -355,10 +355,10 @@ class pkgAcqDiffIndex : public pkgAcquire::Item * * \param ShortDesc A short description of the list file to download. * - * \param ExpectedMD5 The list file's MD5 signature. + * \param ExpectedHash The list file's MD5 signature. */ pkgAcqDiffIndex(pkgAcquire *Owner,string URI,string URIDesc, - string ShortDesc, string ExpectedMD5); + string ShortDesc, HashString ExpectedHash); }; /** \brief An item that is responsible for fetching all the patches @@ -391,7 +391,7 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item * finishes downloading. * * Dequeues the item and checks the resulting file's md5sum - * against ExpectedMD5 after the last patch was applied. + * against ExpectedHash after the last patch was applied. * There is no need to check the md5/sha1 after a "normal" * patch because QueueNextDiff() will check the sha1 later. * @@ -417,10 +417,10 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item */ string RealURI; - /** \brief The MD5Sum of the package index file that is being + /** \brief The HashSum of the package index file that is being * reconstructed. */ - string ExpectedMD5; + HashString ExpectedHash; /** A description of the file being downloaded. */ string Description; @@ -477,7 +477,7 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item * * \param ShortDesc A brief description of this item. * - * \param ExpectedMD5 The expected md5sum of the completely + * \param ExpectedHash The expected md5sum of the completely * reconstructed package index file; the index file will be tested * against this value when it is entirely reconstructed. * @@ -486,7 +486,7 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item * that depends on it. */ pkgAcqIndexDiffs(pkgAcquire *Owner,string URI,string URIDesc, - string ShortDesc, string ExpectedMD5, + string ShortDesc, HashString ExpectedHash, vector<DiffInfo> diffs=vector<DiffInfo>()); }; @@ -519,8 +519,8 @@ class pkgAcqIndex : public pkgAcquire::Item */ string RealURI; - /** \brief The expected md5sum of the decompressed index file. */ - string ExpectedMD5; + /** \brief The expected hashsum of the decompressed index file. */ + HashString ExpectedHash; /** \brief The compression-related file extension that is being * added to the downloaded file (e.g., ".gz" or ".bz2"). @@ -535,6 +535,7 @@ class pkgAcqIndex : public pkgAcquire::Item pkgAcquire::MethodConfig *Cnf); virtual string Custom600Headers(); virtual string DescURI() {return RealURI + CompressionExtension;}; + virtual string HashSum() {return ExpectedHash.toStr(); }; /** \brief Create a pkgAcqIndex. * @@ -547,14 +548,15 @@ class pkgAcqIndex : public pkgAcquire::Item * * \param ShortDesc A brief description of this index file. * - * \param ExpectedMD5 The expected md5sum of this index file. + * \param ExpectedHash The expected hashsum of this index file. * * \param compressExt The compression-related extension with which * this index file should be downloaded, or "" to autodetect * (".bz2" is used if bzip2 is installed, ".gz" otherwise). */ pkgAcqIndex(pkgAcquire *Owner,string URI,string URIDesc, - string ShortDesct, string ExpectedMD5, string compressExt=""); + string ShortDesc, HashString ExpectedHash, + string compressExt=""); }; /** \brief An acquire item that is responsible for fetching a @@ -581,7 +583,7 @@ class pkgAcqIndexTrans : public pkgAcqIndex * * \param ShortDesc A brief description of this index file. * - * \param ExpectedMD5 The expected md5sum of this index file. + * \param ExpectedHash The expected hashsum of this index file. * * \param compressExt The compression-related extension with which * this index file should be downloaded, or "" to autodetect @@ -673,9 +675,9 @@ class pkgAcqMetaSig : public pkgAcquire::Item * * 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 md5sums + * 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 md5sums will be "" (causing the + * otherwise, the expected hashsums will be "" (causing the * authentication of the index files to be bypassed). */ class pkgAcqMetaIndex : public pkgAcquire::Item @@ -739,11 +741,11 @@ class pkgAcqMetaIndex : public pkgAcquire::Item /** \brief Starts downloading the individual index files. * - * \param verify If \b true, only indices whose expected md5sum + * \param verify If \b true, only indices whose expected hashsum * can be determined from the meta-index will be downloaded, and - * the md5sums of indices will be checked (reporting + * the hashsums of indices will be checked (reporting * #StatAuthError if there is a mismatch). If verify is \b false, - * no md5sum checking will be performed. + * no hashsum checking will be performed. */ void QueueIndexes(bool verify); @@ -751,7 +753,7 @@ class pkgAcqMetaIndex : public pkgAcquire::Item // Specialized action members virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf); - virtual void Done(string Message,unsigned long Size,string Md5Hash, + virtual void Done(string Message,unsigned long Size, string Hash, pkgAcquire::MethodConfig *Cnf); virtual string Custom600Headers(); virtual string DescURI() {return RealURI; }; @@ -788,8 +790,8 @@ class pkgAcqArchive : public pkgAcquire::Item */ pkgRecords *Recs; - /** \brief The md5sum of this package. */ - string MD5; + /** \brief The hashsum of this package. */ + HashString ExpectedHash; /** \brief A location in which the actual filename of the package * should be stored. @@ -817,13 +819,12 @@ class pkgAcqArchive : public pkgAcquire::Item public: virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf); - virtual void Done(string Message,unsigned long Size,string Md5Hash, + virtual void Done(string Message,unsigned long Size,string Hash, pkgAcquire::MethodConfig *Cnf); - virtual string MD5Sum() {return MD5;}; virtual string DescURI() {return Desc.URI;}; virtual string ShortDesc() {return Desc.ShortDesc;}; virtual void Finished(); - + virtual string HashSum() {return ExpectedHash.toStr(); }; virtual bool IsTrusted(); /** \brief Create a new pkgAcqArchive. @@ -860,8 +861,8 @@ class pkgAcqFile : public pkgAcquire::Item /** \brief The currently active download process. */ pkgAcquire::ItemDesc Desc; - /** \brief The md5sum of the file to download, if it is known. */ - string Md5Hash; + /** \brief The hashsum of the file to download, if it is known. */ + HashString ExpectedHash; /** \brief How many times to retry the download, set from * Acquire::Retries. @@ -872,10 +873,10 @@ class pkgAcqFile : public pkgAcquire::Item // Specialized action members virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf); - virtual void Done(string Message,unsigned long Size,string Md5Hash, + virtual void Done(string Message,unsigned long Size,string CalcHash, pkgAcquire::MethodConfig *Cnf); - virtual string MD5Sum() {return Md5Hash;}; virtual string DescURI() {return Desc.URI;}; + virtual string HashSum() {return ExpectedHash.toStr(); }; /** \brief Create a new pkgAcqFile object. * @@ -884,7 +885,7 @@ class pkgAcqFile : public pkgAcquire::Item * * \param URI The URI to download. * - * \param MD5 The md5sum of the file to download, if it is known; + * \param Hash The hashsum of the file to download, if it is known; * otherwise "". * * \param Size The size of the file to download, if it is known; @@ -906,7 +907,7 @@ class pkgAcqFile : public pkgAcquire::Item * is the absolute name to which the file should be downloaded. */ - pkgAcqFile(pkgAcquire *Owner, string URI, string MD5, unsigned long Size, + pkgAcqFile(pkgAcquire *Owner, string URI, string Hash, unsigned long Size, string Desc, string ShortDesc, const string &DestDir="", const string &DestFilename=""); }; |