chown finished partial files earlier

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

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index e0739dcd2de6dc8c8c6af52a86c227da0f83acda..4b4ef5fca8f56c0b5646ff3b07864248ce1d4cdb 100644 (file)
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -75,12 +75,11 @@ class pkgAcquire::Item : public WeakPointable
     *  \param Item Metadata about this item (its URI and
     *  description).
     */
-   inline void QueueURI(ItemDesc &Item)
-                 {Owner->Enqueue(Item);};
+   void QueueURI(ItemDesc &Item);
 
    /** \brief Remove this item from its owner's queue. */
-   inline void Dequeue() {Owner->Dequeue(this);};
-   
+   void Dequeue();
+
    /** \brief Rename a file without modifying its timestamp.
     *
     *  Many item methods call this as their final action.
@@ -324,6 +323,7 @@ class pkgAcquire::Item : public WeakPointable
       InvalidFormat,
       SignatureError,
       NotClearsigned,
+      MaximumSizeExceeded
    };
 
    /** \brief Rename failed file and set error
@@ -344,11 +344,17 @@ struct DiffInfo {
    /** The filename of the diff. */
    std::string file;
 
-   /** The sha1 hash of the diff. */
-   std::string sha1;
+   /** The hashes of the diff */
+   HashStringList result_hashes;
+
+   /** The hashes of the file after the diff is applied */
+   HashStringList patch_hashes;
+
+   /** The size of the file after the diff is applied */
+   unsigned long long result_size;
 
-   /** The size of the diff. */
-   unsigned long size;
+   /** The size of the diff itself */
+   unsigned long long patch_size;
 };
                                                                        /*}}}*/
                                                                        /*}}}*/
@@ -385,7 +391,6 @@ class pkgAcqMetaBase  : public pkgAcquire::Item
     */
    void QueueIndexes(bool verify);
 
-
    /** \brief Called when a file is finished being retrieved.
     *
     *  If the file was not downloaded to DestFile, a copy process is
@@ -402,6 +407,9 @@ class pkgAcqMetaBase  : public pkgAcquire::Item
    void QueueForSignatureVerify(const std::string &MetaIndexFile,
                                 const std::string &MetaIndexFileSignature);
 
+   /** \brief get the custom600 header for all pkgAcqMeta */
+   std::string GetCustom600Headers(const std::string &RealURI) const;
+
    /** \brief Called when authentication succeeded.
     *
     *  Sanity-checks the authenticated file, queues up the individual
@@ -411,7 +419,11 @@ class pkgAcqMetaBase  : public pkgAcquire::Item
     *  \param Message The message block received from the fetch
     *  subprocess.
     */
-   bool AuthDone(std::string Message, const std::string &RealURI);
+   bool CheckAuthDone(std::string Message, const std::string &RealURI);
+
+   /** Check if the current item should fail at this point */
+   bool CheckStopAuthentication(const std::string &RealURI,
+                                const std::string &Message);
 
    /** \brief Check that the release file is a release file for the
     *  correct distribution.
@@ -436,11 +448,6 @@ class pkgAcqMetaBase  : public pkgAcquire::Item
     */
    void TransactionStageRemoval(Item *I, const std::string &FinalFile);
 
-   /** Check if the current item should fail at this point */
-   bool StopAuthentication(const std::string &RealURI,
-                           const std::string &Message);
-
-
    pkgAcqMetaBase(pkgAcquire *Owner,
                   const std::vector<IndexTarget*>* IndexTargets,
                   indexRecords* MetaIndexParser,
@@ -819,7 +826,7 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex
     *  \return \b true if an applicable diff was found, \b false
     *  otherwise.
     */
-   bool QueueNextDiff();
+   APT_HIDDEN bool QueueNextDiff();
 
    /** \brief Handle tasks that must be performed after the item
     *  finishes downloading.
@@ -832,7 +839,7 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex
     *  \param allDone If \b true, the file was entirely reconstructed,
     *  and its md5sum is verified. 
     */
-   void Finish(bool allDone=false);
+   APT_HIDDEN void Finish(bool allDone=false);
 
    protected:
 
@@ -854,9 +861,6 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex
     */
    std::vector<DiffInfo> available_patches;
 
-   /** Stop applying patches when reaching that sha1 */
-   std::string ServerSha1;
-
    /** The current status of this patch. */
    enum DiffState
      {
@@ -900,12 +904,10 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex
     *
     *  \param ShortDesc A brief description of this item.
     *
-    *  \param ExpectedHashes The expected md5sum of the completely
+    *  \param ExpectedHashes The expected hashsums of the completely
     *  reconstructed package index file; the index file will be tested
     *  against this value when it is entirely reconstructed.
     *
-    *  \param ServerSha1 is the sha1sum of the current file on the server
-    *
     *  \param diffs The remaining diffs from the index of diffs.  They
     *  should be ordered so that each diff appears before any diff
     *  that depends on it.
@@ -915,7 +917,6 @@ class pkgAcqIndexDiffs : public pkgAcqBaseIndex
                     struct IndexTarget const * const Target,
                     HashStringList const &ExpectedHash,
                     indexRecords *MetaIndexParser,
-                   std::string ServerSha1,
                    std::vector<DiffInfo> diffs=std::vector<DiffInfo>());
 };
                                                                        /*}}}*/