give a descriptive error for pipe tries with 'false'

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

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index 134bbab7e70cd36b14ca98025120bb464398b05f..ac4994738a5c1730d4decc489e3682f32ac1c6dc 100644 (file)
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -281,7 +281,7 @@ class pkgAcquire::Item : public WeakPointable                               /*{{{*/
     *
     *  \param FailCode A short failure string that is send
     */
     *
     *  \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
     *
 
    /** \brief Set the name of the current active subprocess
     *


@@ -368,12 +368,13 @@ class APT_HIDDEN pkgAcqTransactionItem: public pkgAcquire::Item           /*{{{*/
 {
    void * const d;
    protected:
 {
    void * const d;
    protected:

-   IndexTarget const Target;

    HashStringList GetExpectedHashesFor(std::string const &MetaKey) const;
 
    bool QueueURI(pkgAcquire::ItemDesc &Item) APT_OVERRIDE;
 
    public:
    HashStringList GetExpectedHashesFor(std::string const &MetaKey) const;
 
    bool QueueURI(pkgAcquire::ItemDesc &Item) APT_OVERRIDE;
 
    public:

+   IndexTarget const Target;
+

    /** \brief storge name until a transaction is finished */
    std::string PartialFile;
 
    /** \brief storge name until a transaction is finished */
    std::string PartialFile;
 


@@ -381,6 +382,7 @@ class APT_HIDDEN pkgAcqTransactionItem: public pkgAcquire::Item             /*{{{*/
    pkgAcqMetaClearSig * const TransactionManager;
 
    enum TransactionStates {
    pkgAcqMetaClearSig * const TransactionManager;
 
    enum TransactionStates {

+      TransactionStarted,

       TransactionCommit,
       TransactionAbort,
    };
       TransactionCommit,
       TransactionAbort,
    };


@@ -392,7 +394,7 @@ class APT_HIDDEN pkgAcqTransactionItem: public pkgAcquire::Item             /*{{{*/
    virtual bool HashesRequired() const APT_OVERRIDE;
 
 
    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;
    virtual ~pkgAcqTransactionItem();
 
    friend class pkgAcqMetaBase;


@@ -406,25 +408,10 @@ class APT_HIDDEN pkgAcqMetaBase : public pkgAcqTransactionItem            /*{{{*/
  protected:
    std::vector<pkgAcqTransactionItem*> Transaction;
 
  protected:
    std::vector<pkgAcqTransactionItem*> Transaction;
 

-   /** \brief The index files which should be looked up in the meta-index
-    *  and then downloaded.
-    */
-   std::vector<IndexTarget> IndexTargets;
-

    /** \brief If \b true, the index's signature is currently being verified.
     */
    bool AuthPass;
 
    /** \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 Called when a file is finished being retrieved.
     *
     *  If the file was not downloaded to DestFile, a copy process is


@@ -467,6 +454,8 @@ class APT_HIDDEN pkgAcqMetaBase : public pkgAcqTransactionItem              /*{{{*/
  public:
    // This refers more to the Transaction-Manager than the actual file
    bool IMSHit;
  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) APT_OVERRIDE;
    virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;
 
    virtual bool QueueURI(pkgAcquire::ItemDesc &Item) APT_OVERRIDE;
    virtual HashStringList GetExpectedHashes() const APT_OVERRIDE;


@@ -491,8 +480,7 @@ class APT_HIDDEN pkgAcqMetaBase : public pkgAcqTransactionItem              /*{{{*/
    virtual std::string GetFinalFilename() const APT_OVERRIDE;
 
    pkgAcqMetaBase(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
    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();
 };
                                                                        /*}}}*/
    virtual ~pkgAcqMetaBase();
 };
                                                                        /*}}}*/


@@ -522,12 +510,10 @@ class APT_HIDDEN pkgAcqMetaIndex : public pkgAcqMetaBase
    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) APT_OVERRIDE;
    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) APT_OVERRIDE;

-   virtual void Finished() APT_OVERRIDE;

 
    /** \brief Create a new pkgAcqMetaIndex. */
    pkgAcqMetaIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
 
    /** \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;
    virtual ~pkgAcqMetaIndex();
 
    friend class pkgAcqMetaSig;


@@ -566,7 +552,7 @@ class APT_HIDDEN pkgAcqMetaSig : public pkgAcqTransactionItem
 
    /** \brief Create a new pkgAcqMetaSig. */
    pkgAcqMetaSig(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
 
    /** \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();
 };
                                                                        /*}}}*/
    virtual ~pkgAcqMetaSig();
 };
                                                                        /*}}}*/


@@ -574,8 +560,6 @@ class APT_HIDDEN pkgAcqMetaSig : public pkgAcqTransactionItem
 class APT_HIDDEN pkgAcqMetaClearSig : public pkgAcqMetaIndex
 {
    void * const d;
 class APT_HIDDEN pkgAcqMetaClearSig : public pkgAcqMetaIndex
 {
    void * const d;

-
-   IndexTarget const ClearsignedTarget;

    IndexTarget const DetachedDataTarget;
 
  public:
    IndexTarget const DetachedDataTarget;
 
  public:


@@ -588,13 +572,23 @@ class APT_HIDDEN pkgAcqMetaClearSig : public pkgAcqMetaIndex
    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) 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) 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,
 
    /** \brief Create a new pkgAcqMetaClearSig. */
    pkgAcqMetaClearSig(pkgAcquire * const Owner,
                IndexTarget const &ClearsignedTarget,
                IndexTarget const &DetachedDataTarget,
                IndexTarget const &DetachedSigTarget,

-               std::vector<IndexTarget> const &IndexTargets,

                metaIndex * const MetaIndexParser);
    virtual ~pkgAcqMetaClearSig();
 };
                metaIndex * const MetaIndexParser);
    virtual ~pkgAcqMetaClearSig();
 };


@@ -607,9 +601,10 @@ class APT_HIDDEN pkgAcqBaseIndex : public pkgAcqTransactionItem
  public:
    /** \brief Get the full pathname of the final file for the current URI */
    virtual std::string GetFinalFilename() const APT_OVERRIDE;
  public:
    /** \brief Get the full pathname of the final file for the current URI */
    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,
 
    pkgAcqBaseIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,

-                   IndexTarget const &Target);
+                   IndexTarget const &Target) APT_NONNULL(2, 3);

    virtual ~pkgAcqBaseIndex();
 };
                                                                        /*}}}*/
    virtual ~pkgAcqBaseIndex();
 };
                                                                        /*}}}*/


@@ -674,7 +669,7 @@ class APT_HIDDEN pkgAcqDiffIndex : public pkgAcqBaseIndex
     *  \param ShortDesc A short description of the list file to download.
     */
    pkgAcqDiffIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
     *  \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;
    virtual ~pkgAcqDiffIndex();
  private:
    APT_HIDDEN void QueueOnIMSHit() const;


@@ -774,7 +769,7 @@ class APT_HIDDEN pkgAcqIndexMergeDiffs : public pkgAcqBaseIndex
     */
    pkgAcqIndexMergeDiffs(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
                          IndexTarget const &Target, DiffInfo const &patch,
     */
    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();
 };
                                                                        /*}}}*/
    virtual ~pkgAcqIndexMergeDiffs();
 };
                                                                        /*}}}*/


@@ -841,10 +836,7 @@ class APT_HIDDEN pkgAcqIndexDiffs : public pkgAcqBaseIndex
 
    /** The current status of this patch. */
    enum DiffState
 
    /** 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,
 
         /** \brief The diff is currently being fetched. */
         StateFetchDiff,
 


@@ -888,7 +880,7 @@ class APT_HIDDEN pkgAcqIndexDiffs : public pkgAcqBaseIndex
     */
    pkgAcqIndexDiffs(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
                     IndexTarget const &Target,
     */
    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();
 };
                                                                        /*}}}*/
    virtual ~pkgAcqIndexDiffs();
 };
                                                                        /*}}}*/


@@ -917,16 +909,12 @@ class APT_HIDDEN pkgAcqIndex : public pkgAcqBaseIndex
    AllStages Stage;
 
    /** \brief Handle what needs to be done when the download is done */
    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 
     */
 
    /** \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 If \b set, this partially downloaded file will be
     *  removed when the download completes.


@@ -944,9 +932,6 @@ class APT_HIDDEN pkgAcqIndex : public pkgAcqBaseIndex
    /** \brief Do the changes needed to fetch via AptByHash (if needed) */
    void InitByHashIfNeeded();
 
    /** \brief Do the changes needed to fetch via AptByHash (if needed) */
    void InitByHashIfNeeded();
 

-   /** \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 APT_OVERRIDE;
 
    /** \brief Get the full pathname of the final file for the current URI */
    virtual std::string GetFinalFilename() const APT_OVERRIDE;
 


@@ -962,7 +947,7 @@ class APT_HIDDEN pkgAcqIndex : public pkgAcqBaseIndex
    virtual std::string GetMetaKey() const APT_OVERRIDE;
 
    pkgAcqIndex(pkgAcquire * const Owner, pkgAcqMetaClearSig * const TransactionManager,
    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:
    virtual ~pkgAcqIndex();
 
    private:


@@ -1065,7 +1050,8 @@ class pkgAcqArchive : public pkgAcquire::Item
  */
 class pkgAcqChangelog : public pkgAcquire::Item
 {
  */
 class pkgAcqChangelog : public pkgAcquire::Item
 {

-   void * const d;
+   class Private;
+   Private * const d;

    std::string TemporaryDirectory;
    std::string const SrcName;
    std::string const SrcVersion;
    std::string TemporaryDirectory;
    std::string const SrcName;
    std::string const SrcVersion;