merge with debian-experimental 0.8.16~exp2 release

[apt.git] / apt-pkg / acquire-item.h

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index b338b2a4199f9fe60cc437b2e298876a171e291c..f763577ee8ee11eacd0d60bfaff172c9f533e9a2 100644 (file)
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -112,10 +112,10 @@ class pkgAcquire::Item : public WeakPointable
    string ErrorText;
 
    /** \brief The size of the object to fetch. */
    string ErrorText;
 
    /** \brief The size of the object to fetch. */

-   unsigned long FileSize;
+   unsigned long long FileSize;

 
    /** \brief How much of the object was already fetched. */
 
    /** \brief How much of the object was already fetched. */

-   unsigned long PartialSize;
+   unsigned long long PartialSize;

 
    /** \brief If not \b NULL, contains the name of a subprocess that
     *  is operating on this object (for instance, "gzip" or "gpgv").
 
    /** \brief If not \b NULL, contains the name of a subprocess that
     *  is operating on this object (for instance, "gzip" or "gpgv").


@@ -143,6 +143,7 @@ class pkgAcquire::Item : public WeakPointable
     *  download progress indicator's overall statistics.
     */
    bool Local;
     *  download progress indicator's overall statistics.
     */
    bool Local;

+   string UsedMirror;

 
    /** \brief The number of fetch queues into which this item has been
     *  inserted.
 
    /** \brief The number of fetch queues into which this item has been
     *  inserted.


@@ -243,6 +244,17 @@ class pkgAcquire::Item : public WeakPointable
 
    /** \return \b true if this object is being fetched from a trusted source. */
    virtual bool IsTrusted() {return false;};
 
    /** \return \b true if this object is being fetched from a trusted source. */
    virtual bool IsTrusted() {return false;};

+   
+   // report mirror problems
+   /** \brief Report mirror problem
+    * 
+    *  This allows reporting mirror failures back to a centralized
+    *  server. The apt-report-mirror-failure script is called for this
+    * 
+    *  \param FailCode A short failure string that is send
+    */
+   void ReportMirrorFailure(string FailCode);
+

 
    /** \brief Initialize an item.
     *
 
    /** \brief Initialize an item.
     *


@@ -275,6 +287,50 @@ struct DiffInfo {
    unsigned long size;
 };
                                                                        /*}}}*/
    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
+{
+ protected:
+   /** \brief If \b true, debugging information will be written to std::clog. */
+   bool Debug;
+
+   /** \brief The item that is currently being downloaded. */
+   pkgAcquire::ItemDesc Desc;
+
+   /** \brief The Hash that this file should have after download
+    */
+   HashString ExpectedHash;
+
+ public:
+   // Specialized action members
+   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(string Message,unsigned long Size,string Md5Hash,
+                    pkgAcquire::MethodConfig *Cnf);
+   virtual string DescURI() {return Desc.URI;};
+   virtual string Custom600Headers();
+   virtual bool ParseIndex(string const &IndexFile);
+
+   /** \brief Create a new pkgAcqSubIndex.
+    *
+    *  \param Owner The Acquire object that owns this item.
+    *
+    *  \param URI The URI of the list file to download.
+    *
+    *  \param URIDesc A long description of the list file to download.
+    *
+    *  \param ShortDesc A short description of the list file to download.
+    *
+    *  \param ExpectedHash The list file's MD5 signature.
+    */
+   pkgAcqSubIndex(pkgAcquire *Owner, string const &URI,string const &URIDesc,
+                  string const &ShortDesc, HashString const &ExpectedHash);
+};
+                                                                       /*}}}*/

 /** \brief An item that is responsible for fetching an index file of   {{{
  *  package list diffs and starting the package list's download.
  *
 /** \brief An item that is responsible for fetching an index file of   {{{
  *  package list diffs and starting the package list's download.
  *


@@ -437,7 +493,7 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item
         StateFetchDiff,
         
         /** \brief The diff is currently being uncompressed. */
         StateFetchDiff,
         
         /** \brief The diff is currently being uncompressed. */

-        StateUnzipDiff,
+        StateUnzipDiff, // FIXME: No longer used

 
         /** \brief The diff is currently being applied. */
         StateApplyDiff
 
         /** \brief The diff is currently being applied. */
         StateApplyDiff


@@ -516,8 +572,8 @@ class pkgAcqIndex : public pkgAcquire::Item
    /** \brief The expected hashsum of the decompressed index file. */
    HashString ExpectedHash;
 
    /** \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").
+   /** \brief The compression-related file extensions that are being
+    *  added to the downloaded file one by one if first fails (e.g., "gz bz2").

     */
    string CompressionExtension;
 
     */
    string CompressionExtension;
 


@@ -528,7 +584,7 @@ class pkgAcqIndex : public pkgAcquire::Item
    virtual void Done(string Message,unsigned long Size,string Md5Hash,
                     pkgAcquire::MethodConfig *Cnf);
    virtual string Custom600Headers();
    virtual void Done(string Message,unsigned long Size,string Md5Hash,
                     pkgAcquire::MethodConfig *Cnf);
    virtual string Custom600Headers();

-   virtual string DescURI() {return RealURI + CompressionExtension;};
+   virtual string DescURI() {return Desc.URI;};

    virtual string HashSum() {return ExpectedHash.toStr(); };
 
    /** \brief Create a pkgAcqIndex.
    virtual string HashSum() {return ExpectedHash.toStr(); };
 
    /** \brief Create a pkgAcqIndex.


@@ -551,7 +607,11 @@ class pkgAcqIndex : public pkgAcquire::Item
     *  fallback is ".gz" or none.
     */
    pkgAcqIndex(pkgAcquire *Owner,string URI,string URIDesc,
     *  fallback is ".gz" or none.
     */
    pkgAcqIndex(pkgAcquire *Owner,string URI,string URIDesc,

-              string ShortDesc, HashString ExpectedHash, string compressExt="");
+              string ShortDesc, HashString ExpectedHash, 
+              string compressExt="");
+   pkgAcqIndex(pkgAcquire *Owner, struct IndexTarget const * const Target,
+                        HashString const &ExpectedHash, indexRecords const *MetaIndexParser);
+   void Init(string const &URI, string const &URIDesc, string const &ShortDesc);

 };
                                                                        /*}}}*/
 /** \brief An acquire item that is responsible for fetching a          {{{
 };
                                                                        /*}}}*/
 /** \brief An acquire item that is responsible for fetching a          {{{


@@ -566,6 +626,7 @@ class pkgAcqIndexTrans : public pkgAcqIndex
    public:
   
    virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
    public:
   
    virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);

+   virtual string Custom600Headers();

 
    /** \brief Create a pkgAcqIndexTrans.
     *
 
    /** \brief Create a pkgAcqIndexTrans.
     *


@@ -580,6 +641,8 @@ class pkgAcqIndexTrans : public pkgAcqIndex
     */
    pkgAcqIndexTrans(pkgAcquire *Owner,string URI,string URIDesc,
                    string ShortDesc);
     */
    pkgAcqIndexTrans(pkgAcquire *Owner,string URI,string URIDesc,
                    string ShortDesc);

+   pkgAcqIndexTrans(pkgAcquire *Owner, struct IndexTarget const * const Target,
+                   HashString const &ExpectedHash, indexRecords const *MetaIndexParser);

 };
                                                                        /*}}}*/
 /** \brief Information about an index file. */                         /*{{{*/
 };
                                                                        /*}}}*/
 /** \brief Information about an index file. */                         /*{{{*/


@@ -598,8 +661,18 @@ struct IndexTarget
     *  looked up within the meta signature file.
     */
    string MetaKey;
     *  looked up within the meta signature file.
     */
    string MetaKey;

+
+   //FIXME: We should use virtual methods here instead…
+   bool IsOptional() const;
+   bool IsSubIndex() const;

 };
                                                                        /*}}}*/
 };
                                                                        /*}}}*/

+/** \brief Information about an optional index file. */                        /*{{{*/
+struct OptionalIndexTarget : public IndexTarget
+{
+};
+                                                                       /*}}}*/
+

 /** \brief An acquire item that downloads the detached signature       {{{
  *  of a meta-index (Release) file, then queues up the release
  *  file itself.
 /** \brief An acquire item that downloads the detached signature       {{{
  *  of a meta-index (Release) file, then queues up the release
  *  file itself.


@@ -614,7 +687,6 @@ class pkgAcqMetaSig : public pkgAcquire::Item
    /** \brief The last good signature file */
    string LastGoodSig;
 
    /** \brief The last good signature file */
    string LastGoodSig;
 

-

    /** \brief The fetch request that is currently being processed. */
    pkgAcquire::ItemDesc Desc;
 
    /** \brief The fetch request that is currently being processed. */
    pkgAcquire::ItemDesc Desc;
 


@@ -759,6 +831,40 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
                   indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/
                   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 */
+   string MetaIndexURI;
+
+   /** \brief A "URI-style" description of the meta-index file */
+   string MetaIndexURIDesc;
+
+   /** \brief A brief description of the meta-index file */
+   string MetaIndexShortDesc;
+
+   /** \brief The URI of the detached meta-signature file if the clearsigned one failed. */
+   string MetaSigURI;
+
+   /** \brief A "URI-style" description of the meta-signature file */
+   string MetaSigURIDesc;
+
+   /** \brief A brief description of the meta-signature file */
+   string MetaSigShortDesc;
+
+public:
+   void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual string Custom600Headers();
+
+   /** \brief Create a new pkgAcqMetaClearSig. */
+   pkgAcqMetaClearSig(pkgAcquire *Owner,
+               string const &URI, string const &URIDesc, string const &ShortDesc,
+               string const &MetaIndexURI, string const &MetaIndexURIDesc, string const &MetaIndexShortDesc,
+               string const &MetaSigURI, string const &MetaSigURIDesc, string const &MetaSigShortDesc,
+               const vector<struct IndexTarget*>* IndexTargets,
+               indexRecords* MetaIndexParser);
+};
+                                                                       /*}}}*/

 /** \brief An item that is responsible for fetching a package file.    {{{
  *
  *  If the package file already exists in the cache, nothing will be
 /** \brief An item that is responsible for fetching a package file.    {{{
  *
  *  If the package file already exists in the cache, nothing will be