merge patch from Daniel Hartwig to Show a error message if {,dist-}upgrade is used...

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

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index 2ae7bf27c4665687f9d3eecfdeabd7ee3b88c3d8..51d539450b012b69e3d3603b7d01eee9c18370dd 100644 (file)
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -21,13 +21,17 @@
 #define PKGLIB_ACQUIRE_ITEM_H
 
 #include <apt-pkg/acquire.h>
 #define PKGLIB_ACQUIRE_ITEM_H
 
 #include <apt-pkg/acquire.h>

+#include <apt-pkg/hashes.h>
+#include <apt-pkg/weakptr.h>
+#include <apt-pkg/pkgcache.h>
+
+#ifndef APT_8_CLEANER_HEADERS

 #include <apt-pkg/indexfile.h>
 #include <apt-pkg/vendor.h>
 #include <apt-pkg/sourcelist.h>
 #include <apt-pkg/pkgrecords.h>
 #include <apt-pkg/indexrecords.h>
 #include <apt-pkg/indexfile.h>
 #include <apt-pkg/vendor.h>
 #include <apt-pkg/sourcelist.h>
 #include <apt-pkg/pkgrecords.h>
 #include <apt-pkg/indexrecords.h>

-#include <apt-pkg/hashes.h>
-#include <apt-pkg/weakptr.h>
+#endif

 
 /** \addtogroup acquire
  *  @{
 
 /** \addtogroup acquire
  *  @{


@@ -35,6 +39,10 @@
  *  \file acquire-item.h
  */
 
  *  \file acquire-item.h
  */
 

+class indexRecords;
+class pkgRecords;
+class pkgSourceList;
+

 /** \brief Represents the process by which a pkgAcquire object should  {{{
  *  retrieve a file or a collection of files.
  *
 /** \brief Represents the process by which a pkgAcquire object should  {{{
  *  retrieve a file or a collection of files.
  *


@@ -74,7 +82,7 @@ class pkgAcquire::Item : public WeakPointable
     *  \param To The new name of #From.  If #To exists it will be
     *  overwritten.
     */
     *  \param To The new name of #From.  If #To exists it will be
     *  overwritten.
     */

-   void Rename(string From,string To);
+   void Rename(std::string From,std::string To);

    
    public:
 
    
    public:
 


@@ -109,7 +117,7 @@ class pkgAcquire::Item : public WeakPointable
    /** \brief Contains a textual description of the error encountered
     *  if #Status is #StatError or #StatAuthError.
     */
    /** \brief Contains a textual description of the error encountered
     *  if #Status is #StatError or #StatAuthError.
     */

-   string ErrorText;
+   std::string ErrorText;

 
    /** \brief The size of the object to fetch. */
    unsigned long long FileSize;
 
    /** \brief The size of the object to fetch. */
    unsigned long long FileSize;


@@ -143,7 +151,7 @@ class pkgAcquire::Item : public WeakPointable
     *  download progress indicator's overall statistics.
     */
    bool Local;
     *  download progress indicator's overall statistics.
     */
    bool Local;

-   string UsedMirror;
+   std::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.


@@ -158,7 +166,7 @@ class pkgAcquire::Item : public WeakPointable
    /** \brief The name of the file into which the retrieved object
     *  will be written.
     */
    /** \brief The name of the file into which the retrieved object
     *  will be written.
     */

-   string DestFile;
+   std::string DestFile;

 
    /** \brief Invoked by the acquire worker when the object couldn't
     *  be fetched.
 
    /** \brief Invoked by the acquire worker when the object couldn't
     *  be fetched.


@@ -173,7 +181,7 @@ class pkgAcquire::Item : public WeakPointable
     *
     *  \sa pkgAcqMethod
     */
     *
     *  \sa pkgAcqMethod
     */

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);

 
    /** \brief Invoked by the acquire worker when the object was
     *  fetched successfully.
 
    /** \brief Invoked by the acquire worker when the object was
     *  fetched successfully.


@@ -194,7 +202,7 @@ class pkgAcquire::Item : public WeakPointable
     *
     *  \sa pkgAcqMethod
     */
     *
     *  \sa pkgAcqMethod
     */

-   virtual void Done(string Message,unsigned long Size,string Hash,
+   virtual void Done(std::string Message,unsigned long long Size,std::string Hash,

                     pkgAcquire::MethodConfig *Cnf);
 
    /** \brief Invoked when the worker starts to fetch this object.
                     pkgAcquire::MethodConfig *Cnf);
 
    /** \brief Invoked when the worker starts to fetch this object.


@@ -206,7 +214,7 @@ class pkgAcquire::Item : public WeakPointable
     *
     *  \sa pkgAcqMethod
     */
     *
     *  \sa pkgAcqMethod
     */

-   virtual void Start(string Message,unsigned long Size);
+   virtual void Start(std::string Message,unsigned long long Size);

 
    /** \brief Custom headers to be sent to the fetch process.
     *
 
    /** \brief Custom headers to be sent to the fetch process.
     *


@@ -216,18 +224,18 @@ class pkgAcquire::Item : public WeakPointable
     *  line, so they should (if nonempty) have a leading newline and
     *  no trailing newline.
     */
     *  line, so they should (if nonempty) have a leading newline and
     *  no trailing newline.
     */

-   virtual string Custom600Headers() {return string();};
+   virtual std::string Custom600Headers() {return std::string();};

 
    /** \brief A "descriptive" URI-like string.
     *
     *  \return a URI that should be used to describe what is being fetched.
     */
 
    /** \brief A "descriptive" URI-like string.
     *
     *  \return a URI that should be used to describe what is being fetched.
     */

-   virtual string DescURI() = 0;
+   virtual std::string DescURI() = 0;

    /** \brief Short item description.
     *
     *  \return a brief description of the object being fetched.
     */
    /** \brief Short item description.
     *
     *  \return a brief description of the object being fetched.
     */

-   virtual string ShortDesc() {return DescURI();}
+   virtual std::string ShortDesc() {return DescURI();}

 
    /** \brief Invoked by the worker when the download is completely done. */
    virtual void Finished() {};
 
    /** \brief Invoked by the worker when the download is completely done. */
    virtual void Finished() {};


@@ -237,7 +245,7 @@ class pkgAcquire::Item : public WeakPointable
     *  \return the HashSum of this object, if applicable; otherwise, an
     *  empty string.
     */
     *  \return the HashSum of this object, if applicable; otherwise, an
     *  empty string.
     */

-   virtual string HashSum() {return string();};
+   virtual std::string HashSum() {return std::string();};

 
    /** \return the acquire process with which this item is associated. */
    pkgAcquire *GetOwner() {return Owner;};
 
    /** \return the acquire process with which this item is associated. */
    pkgAcquire *GetOwner() {return Owner;};


@@ -253,7 +261,7 @@ 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(string FailCode);
+   void ReportMirrorFailure(std::string FailCode);

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


@@ -278,10 +286,10 @@ class pkgAcquire::Item : public WeakPointable
 /** \brief Information about an index patch (aka diff). */             /*{{{*/
 struct DiffInfo {
    /** The filename of the diff. */
 /** \brief Information about an index patch (aka diff). */             /*{{{*/
 struct DiffInfo {
    /** The filename of the diff. */

-   string file;
+   std::string file;

 
    /** The sha1 hash of the diff. */
 
    /** The sha1 hash of the diff. */

-   string sha1;
+   std::string sha1;

 
    /** The size of the diff. */
    unsigned long size;
 
    /** The size of the diff. */
    unsigned long size;


@@ -308,12 +316,12 @@ class pkgAcqSubIndex : public pkgAcquire::Item
 
  public:
    // Specialized action members
 
  public:
    // Specialized action members

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size,string Md5Hash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size,std::string Md5Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string DescURI() {return Desc.URI;};
-   virtual string Custom600Headers();
-   virtual bool ParseIndex(string const &IndexFile);
+   virtual std::string DescURI() {return Desc.URI;};
+   virtual std::string Custom600Headers();
+   virtual bool ParseIndex(std::string const &IndexFile);

 
    /** \brief Create a new pkgAcqSubIndex.
     *
 
    /** \brief Create a new pkgAcqSubIndex.
     *


@@ -327,8 +335,8 @@ class pkgAcqSubIndex : public pkgAcquire::Item
     *
     *  \param ExpectedHash The list file's MD5 signature.
     */
     *
     *  \param ExpectedHash The list file's MD5 signature.
     */

-   pkgAcqSubIndex(pkgAcquire *Owner, string const &URI,string const &URIDesc,
-                  string const &ShortDesc, HashString const &ExpectedHash);
+   pkgAcqSubIndex(pkgAcquire *Owner, std::string const &URI,std::string const &URIDesc,
+                  std::string const &ShortDesc, HashString const &ExpectedHash);

 };
                                                                        /*}}}*/
 /** \brief An item that is responsible for fetching an index file of   {{{
 };
                                                                        /*}}}*/
 /** \brief An item that is responsible for fetching an index file of   {{{


@@ -352,7 +360,7 @@ class pkgAcqDiffIndex : public pkgAcquire::Item
    /** \brief The URI of the index file to recreate at our end (either
     *  by downloading it or by applying partial patches).
     */
    /** \brief The URI of the index file to recreate at our end (either
     *  by downloading it or by applying partial patches).
     */

-   string RealURI;
+   std::string RealURI;

 
    /** \brief The Hash that the real index file should have after
     *  all patches have been applied.
 
    /** \brief The Hash that the real index file should have after
     *  all patches have been applied.


@@ -362,20 +370,20 @@ class pkgAcqDiffIndex : public pkgAcquire::Item
    /** \brief The index file which will be patched to generate the new
     *  file.
     */
    /** \brief The index file which will be patched to generate the new
     *  file.
     */

-   string CurrentPackagesFile;
+   std::string CurrentPackagesFile;

 
    /** \brief A description of the Packages file (stored in
     *  pkgAcquire::ItemDesc::Description).
     */
 
    /** \brief A description of the Packages file (stored in
     *  pkgAcquire::ItemDesc::Description).
     */

-   string Description;
+   std::string Description;

 
  public:
    // Specialized action members
 
  public:
    // Specialized action members

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size,string Md5Hash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size,std::string Md5Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string DescURI() {return RealURI + "Index";};
-   virtual string Custom600Headers();
+   virtual std::string DescURI() {return RealURI + "Index";};
+   virtual std::string Custom600Headers();

 
    /** \brief Parse the Index file for a set of Packages diffs.
     *
 
    /** \brief Parse the Index file for a set of Packages diffs.
     *


@@ -387,7 +395,7 @@ class pkgAcqDiffIndex : public pkgAcquire::Item
     *  \return \b true if the Index file was successfully parsed, \b
     *  false otherwise.
     */
     *  \return \b true if the Index file was successfully parsed, \b
     *  false otherwise.
     */

-   bool ParseDiffIndex(string IndexDiffFile);
+   bool ParseDiffIndex(std::string IndexDiffFile);

    
 
    /** \brief Create a new pkgAcqDiffIndex.
    
 
    /** \brief Create a new pkgAcqDiffIndex.


@@ -402,8 +410,8 @@ class pkgAcqDiffIndex : public pkgAcquire::Item
     *
     *  \param ExpectedHash The list file's MD5 signature.
     */
     *
     *  \param ExpectedHash The list file's MD5 signature.
     */

-   pkgAcqDiffIndex(pkgAcquire *Owner,string URI,string URIDesc,
-                  string ShortDesc, HashString ExpectedHash);
+   pkgAcqDiffIndex(pkgAcquire *Owner,std::string URI,std::string URIDesc,
+                  std::string ShortDesc, HashString ExpectedHash);

 };
                                                                        /*}}}*/
 /** \brief An item that is responsible for fetching all the patches    {{{
 };
                                                                        /*}}}*/
 /** \brief An item that is responsible for fetching all the patches    {{{


@@ -460,7 +468,7 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item
    /** \brief The URI of the package index file that is being
     *  reconstructed.
     */
    /** \brief The URI of the package index file that is being
     *  reconstructed.
     */

-   string RealURI;
+   std::string RealURI;

 
    /** \brief The HashSum of the package index file that is being
     *  reconstructed.
 
    /** \brief The HashSum of the package index file that is being
     *  reconstructed.


@@ -468,7 +476,7 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item
    HashString ExpectedHash;
 
    /** A description of the file being downloaded. */
    HashString ExpectedHash;
 
    /** A description of the file being downloaded. */

-   string Description;
+   std::string Description;

 
    /** The patches that remain to be downloaded, including the patch
     *  being downloaded right now.  This list should be ordered so
 
    /** The patches that remain to be downloaded, including the patch
     *  being downloaded right now.  This list should be ordered so


@@ -478,10 +486,10 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item
     *  dictionary instead of relying on ordering and stripping them
     *  off the front?
     */
     *  dictionary instead of relying on ordering and stripping them
     *  off the front?
     */

-   vector<DiffInfo> available_patches;
+   std::vector<DiffInfo> available_patches;

 
    /** Stop applying patches when reaching that sha1 */
 
    /** Stop applying patches when reaching that sha1 */

-   string ServerSha1;
+   std::string ServerSha1;

 
    /** The current status of this patch. */
    enum DiffState
 
    /** The current status of this patch. */
    enum DiffState


@@ -506,11 +514,11 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item
     *  This method will fall back to downloading the whole index file
     *  outright; its arguments are ignored.
     */
     *  This method will fall back to downloading the whole index file
     *  outright; its arguments are ignored.
     */

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);

 
 

-   virtual void Done(string Message,unsigned long Size,string Md5Hash,
+   virtual void Done(std::string Message,unsigned long long Size,std::string Md5Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string DescURI() {return RealURI + "Index";};
+   virtual std::string DescURI() {return RealURI + "Index";};

 
    /** \brief Create an index diff item.
     *
 
    /** \brief Create an index diff item.
     *


@@ -534,10 +542,10 @@ class pkgAcqIndexDiffs : public pkgAcquire::Item
     *  should be ordered so that each diff appears before any diff
     *  that depends on it.
     */
     *  should be ordered so that each diff appears before any diff
     *  that depends on it.
     */

-   pkgAcqIndexDiffs(pkgAcquire *Owner,string URI,string URIDesc,
-                   string ShortDesc, HashString ExpectedHash,
-                   string ServerSha1,
-                   vector<DiffInfo> diffs=vector<DiffInfo>());
+   pkgAcqIndexDiffs(pkgAcquire *Owner,std::string URI,std::string URIDesc,
+                   std::string ShortDesc, HashString ExpectedHash,
+                   std::string ServerSha1,
+                   std::vector<DiffInfo> diffs=std::vector<DiffInfo>());

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


@@ -559,6 +567,16 @@ class pkgAcqIndex : public pkgAcquire::Item
     */
    bool Erase;
 
     */
    bool Erase;
 

+   /** \brief Verify for correctness by checking if a "Package"
+    *         tag is found in the index. This can be set to
+    *         false for optional index targets
+    *       
+    */
+   // FIXME: instead of a bool it should use a verify string that will
+   //        then be used in the pkgAcqIndex::Done method to ensure that
+   //        the downloaded file contains the expected tag
+   bool Verify;
+

    /** \brief The download request that is currently being
     *   processed.
     */
    /** \brief The download request that is currently being
     *   processed.
     */


@@ -567,7 +585,7 @@ class pkgAcqIndex : public pkgAcquire::Item
    /** \brief The object that is actually being fetched (minus any
     *  compression-related extensions).
     */
    /** \brief The object that is actually being fetched (minus any
     *  compression-related extensions).
     */

-   string RealURI;
+   std::string RealURI;

 
    /** \brief The expected hashsum of the decompressed index file. */
    HashString ExpectedHash;
 
    /** \brief The expected hashsum of the decompressed index file. */
    HashString ExpectedHash;


@@ -575,17 +593,17 @@ class pkgAcqIndex : public pkgAcquire::Item
    /** \brief The compression-related file extensions that are being
     *  added to the downloaded file one by one if first fails (e.g., "gz 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;
+   std::string CompressionExtension;

 
    public:
    
    // Specialized action members
 
    public:
    
    // Specialized action members

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size,string Md5Hash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size,std::string Md5Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string Custom600Headers();
-   virtual string DescURI() {return Desc.URI;};
-   virtual string HashSum() {return ExpectedHash.toStr(); };
+   virtual std::string Custom600Headers();
+   virtual std::string DescURI() {return Desc.URI;};
+   virtual std::string HashSum() {return ExpectedHash.toStr(); };

 
    /** \brief Create a pkgAcqIndex.
     *
 
    /** \brief Create a pkgAcqIndex.
     *


@@ -606,12 +624,12 @@ class pkgAcqIndex : public pkgAcquire::Item
     *  default is ".lzma" or ".bz2" (if the needed binaries are present)
     *  fallback is ".gz" or none.
     */
     *  default is ".lzma" or ".bz2" (if the needed binaries are present)
     *  fallback is ".gz" or none.
     */

-   pkgAcqIndex(pkgAcquire *Owner,string URI,string URIDesc,
-              string ShortDesc, HashString ExpectedHash, 
-              string compressExt="");
+   pkgAcqIndex(pkgAcquire *Owner,std::string URI,std::string URIDesc,
+              std::string ShortDesc, HashString ExpectedHash, 
+              std::string compressExt="");

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

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


@@ -625,8 +643,8 @@ class pkgAcqIndexTrans : public pkgAcqIndex
 {
    public:
   
 {
    public:
   

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual string Custom600Headers();
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual std::string Custom600Headers();

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


@@ -639,37 +657,60 @@ class pkgAcqIndexTrans : public pkgAcqIndex
     *
     *  \param ShortDesc A brief description of this index file.
     */
     *
     *  \param ShortDesc A brief description of this index file.
     */

-   pkgAcqIndexTrans(pkgAcquire *Owner,string URI,string URIDesc,
-                   string ShortDesc);
+   pkgAcqIndexTrans(pkgAcquire *Owner,std::string URI,std::string URIDesc,
+                   std::string ShortDesc);

    pkgAcqIndexTrans(pkgAcquire *Owner, struct IndexTarget const * const Target,
                    HashString const &ExpectedHash, indexRecords const *MetaIndexParser);
 };
                                                                        /*}}}*/
 /** \brief Information about an index file. */                         /*{{{*/
    pkgAcqIndexTrans(pkgAcquire *Owner, struct IndexTarget const * const Target,
                    HashString const &ExpectedHash, indexRecords const *MetaIndexParser);
 };
                                                                        /*}}}*/
 /** \brief Information about an index file. */                         /*{{{*/

-struct IndexTarget
+class IndexTarget

 {
 {

+ public:

    /** \brief A URI from which the index file can be downloaded. */
    /** \brief A URI from which the index file can be downloaded. */

-   string URI;
+   std::string URI;

 
    /** \brief A description of the index file. */
 
    /** \brief A description of the index file. */

-   string Description;
+   std::string Description;

 
    /** \brief A shorter description of the index file. */
 
    /** \brief A shorter description of the index file. */

-   string ShortDesc;
+   std::string ShortDesc;

 
    /** \brief The key by which this index file should be
     *  looked up within the meta signature file.
     */
 
    /** \brief The key by which this index file should be
     *  looked up within the meta signature file.
     */

-   string MetaKey;
-
-   //FIXME: We should use virtual methods here instead…
-   bool IsOptional() const;
-   bool IsSubIndex() const;
+   std::string MetaKey;
+
+   virtual bool IsOptional() const {
+      return false;
+   }
+   virtual bool IsSubIndex() const {
+      return false;
+   }

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

-struct OptionalIndexTarget : public IndexTarget
+class OptionalIndexTarget : public IndexTarget
+{
+   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;
+   }

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


@@ -685,7 +726,7 @@ class pkgAcqMetaSig : public pkgAcquire::Item
 {
    protected:
    /** \brief The last good signature file */
 {
    protected:
    /** \brief The last good signature file */

-   string LastGoodSig;
+   std::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;


@@ -694,20 +735,20 @@ class pkgAcqMetaSig : public pkgAcquire::Item
     *  never modified; it is used to determine the file that is being
     *  downloaded.
     */
     *  never modified; it is used to determine the file that is being
     *  downloaded.
     */

-   string RealURI;
+   std::string RealURI;

 
    /** \brief The URI of the meta-index file to be fetched after the signature. */
 
    /** \brief The URI of the meta-index file to be fetched after the signature. */

-   string MetaIndexURI;
+   std::string MetaIndexURI;

 
    /** \brief A "URI-style" description of the meta-index file to be
     *  fetched after the signature.
     */
 
    /** \brief A "URI-style" description of the meta-index file to be
     *  fetched after the signature.
     */

-   string MetaIndexURIDesc;
+   std::string MetaIndexURIDesc;

 
    /** \brief A brief description of the meta-index file to be fetched
     *  after the signature.
     */
 
    /** \brief A brief description of the meta-index file to be fetched
     *  after the signature.
     */

-   string MetaIndexShortDesc;
+   std::string MetaIndexShortDesc;

 
    /** \brief A package-system-specific parser for the meta-index file. */
    indexRecords* MetaIndexParser;
 
    /** \brief A package-system-specific parser for the meta-index file. */
    indexRecords* MetaIndexParser;


@@ -717,21 +758,21 @@ class pkgAcqMetaSig : public pkgAcquire::Item
     *
     *  \todo Why a list of pointers instead of a list of structs?
     */
     *
     *  \todo Why a list of pointers instead of a list of structs?
     */

-   const vector<struct IndexTarget*>* IndexTargets;
+   const std::vector<struct IndexTarget*>* IndexTargets;

 
    public:
    
    // Specialized action members
 
    public:
    
    // Specialized action members

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size,string Md5Hash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size,std::string Md5Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string Custom600Headers();
-   virtual string DescURI() {return RealURI; };
+   virtual std::string Custom600Headers();
+   virtual std::string DescURI() {return RealURI; };

 
    /** \brief Create a new pkgAcqMetaSig. */
 
    /** \brief Create a new pkgAcqMetaSig. */

-   pkgAcqMetaSig(pkgAcquire *Owner,string URI,string URIDesc, string ShortDesc,
-                string MetaIndexURI, string MetaIndexURIDesc, string MetaIndexShortDesc,
-                const vector<struct IndexTarget*>* IndexTargets,
+   pkgAcqMetaSig(pkgAcquire *Owner,std::string URI,std::string URIDesc, std::string ShortDesc,
+                std::string MetaIndexURI, std::string MetaIndexURIDesc, std::string MetaIndexShortDesc,
+                const std::vector<struct IndexTarget*>* IndexTargets,

                 indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/
                 indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/


@@ -754,17 +795,17 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
    /** \brief The URI that is actually being downloaded; never
     *  modified by pkgAcqMetaIndex.
     */
    /** \brief The URI that is actually being downloaded; never
     *  modified by pkgAcqMetaIndex.
     */

-   string RealURI;
+   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.
     */
 
    /** \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.
     */

-   string SigFile;
+   std::string SigFile;

 
    /** \brief The index files to download. */
 
    /** \brief The index files to download. */

-   const vector<struct IndexTarget*>* IndexTargets;
+   const std::vector<struct IndexTarget*>* IndexTargets;

 
    /** \brief The parser for the meta-index file. */
    indexRecords* MetaIndexParser;
 
    /** \brief The parser for the meta-index file. */
    indexRecords* MetaIndexParser;


@@ -780,7 +821,7 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
     *
     *  \return \b true if no fatal errors were encountered.
     */
     *
     *  \return \b true if no fatal errors were encountered.
     */

-   bool VerifyVendor(string Message);
+   bool VerifyVendor(std::string Message);

 
    /** \brief Called when a file is finished being retrieved.
     *
 
    /** \brief Called when a file is finished being retrieved.
     *


@@ -791,7 +832,7 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
     *  \param Message The message block received from the fetch
     *  subprocess.
     */
     *  \param Message The message block received from the fetch
     *  subprocess.
     */

-   void RetrievalDone(string Message);
+   void RetrievalDone(std::string Message);

 
    /** \brief Called when authentication succeeded.
     *
 
    /** \brief Called when authentication succeeded.
     *


@@ -802,7 +843,7 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
     *  \param Message The message block received from the fetch
     *  subprocess.
     */
     *  \param Message The message block received from the fetch
     *  subprocess.
     */

-   void AuthDone(string Message);
+   void AuthDone(std::string Message);

 
    /** \brief Starts downloading the individual index files.
     *
 
    /** \brief Starts downloading the individual index files.
     *


@@ -817,17 +858,17 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
    public:
    
    // Specialized action members
    public:
    
    // Specialized action members

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size, string Hash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size, std::string Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string Custom600Headers();
-   virtual string DescURI() {return RealURI; };
+   virtual std::string Custom600Headers();
+   virtual std::string DescURI() {return RealURI; };

 
    /** \brief Create a new pkgAcqMetaIndex. */
    pkgAcqMetaIndex(pkgAcquire *Owner,
 
    /** \brief Create a new pkgAcqMetaIndex. */
    pkgAcqMetaIndex(pkgAcquire *Owner,

-                  string URI,string URIDesc, string ShortDesc,
-                  string SigFile,
-                  const vector<struct IndexTarget*>* IndexTargets,
+                  std::string URI,std::string URIDesc, std::string ShortDesc,
+                  std::string SigFile,
+                  const std::vector<struct IndexTarget*>* IndexTargets,

                   indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/
                   indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/


@@ -835,32 +876,33 @@ class pkgAcqMetaIndex : public pkgAcquire::Item
 class pkgAcqMetaClearSig : public pkgAcqMetaIndex
 {
    /** \brief The URI of the meta-index file for the detached signature */
 class pkgAcqMetaClearSig : public pkgAcqMetaIndex
 {
    /** \brief The URI of the meta-index file for the detached signature */

-   string MetaIndexURI;
+   std::string MetaIndexURI;

 
    /** \brief A "URI-style" description of the meta-index file */
 
    /** \brief A "URI-style" description of the meta-index file */

-   string MetaIndexURIDesc;
+   std::string MetaIndexURIDesc;

 
    /** \brief A brief description of the meta-index file */
 
    /** \brief A brief description of the meta-index file */

-   string MetaIndexShortDesc;
+   std::string MetaIndexShortDesc;

 
    /** \brief The URI of the detached meta-signature file if the clearsigned one failed. */
 
    /** \brief The URI of the detached meta-signature file if the clearsigned one failed. */

-   string MetaSigURI;
+   std::string MetaSigURI;

 
    /** \brief A "URI-style" description of the meta-signature file */
 
    /** \brief A "URI-style" description of the meta-signature file */

-   string MetaSigURIDesc;
+   std::string MetaSigURIDesc;

 
    /** \brief A brief description of the meta-signature file */
 
    /** \brief A brief description of the meta-signature file */

-   string MetaSigShortDesc;
+   std::string MetaSigShortDesc;

 
 public:
 
 public:

-   void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+   void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual std::string Custom600Headers();

 
    /** \brief Create a new pkgAcqMetaClearSig. */
    pkgAcqMetaClearSig(pkgAcquire *Owner,
 
    /** \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,
+               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<struct IndexTarget*>* IndexTargets,

                indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/
                indexRecords* MetaIndexParser);
 };
                                                                        /*}}}*/


@@ -894,7 +936,7 @@ class pkgAcqArchive : public pkgAcquire::Item
    /** \brief A location in which the actual filename of the package
     *  should be stored.
     */
    /** \brief A location in which the actual filename of the package
     *  should be stored.
     */

-   string &StoreFilename;
+   std::string &StoreFilename;

 
    /** \brief The next file for this version to try to download. */
    pkgCache::VerFileIterator Vf;
 
    /** \brief The next file for this version to try to download. */
    pkgCache::VerFileIterator Vf;


@@ -916,13 +958,13 @@ class pkgAcqArchive : public pkgAcquire::Item
    
    public:
    
    
    public:
    

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size,string Hash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size,std::string Hash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string DescURI() {return Desc.URI;};
-   virtual string ShortDesc() {return Desc.ShortDesc;};
+   virtual std::string DescURI() {return Desc.URI;};
+   virtual std::string ShortDesc() {return Desc.ShortDesc;};

    virtual void Finished();
    virtual void Finished();

-   virtual string HashSum() {return ExpectedHash.toStr(); };
+   virtual std::string HashSum() {return ExpectedHash.toStr(); };

    virtual bool IsTrusted();
    
    /** \brief Create a new pkgAcqArchive.
    virtual bool IsTrusted();
    
    /** \brief Create a new pkgAcqArchive.


@@ -945,7 +987,7 @@ class pkgAcqArchive : public pkgAcquire::Item
     */
    pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources,
                 pkgRecords *Recs,pkgCache::VerIterator const &Version,
     */
    pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources,
                 pkgRecords *Recs,pkgCache::VerIterator const &Version,

-                string &StoreFilename);
+                std::string &StoreFilename);

 };
                                                                        /*}}}*/
 /** \brief Retrieve an arbitrary file to the current directory.                {{{
 };
                                                                        /*}}}*/
 /** \brief Retrieve an arbitrary file to the current directory.                {{{


@@ -973,12 +1015,12 @@ class pkgAcqFile : public pkgAcquire::Item
    public:
    
    // Specialized action members
    public:
    
    // Specialized action members

-   virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
-   virtual void Done(string Message,unsigned long Size,string CalcHash,
+   virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+   virtual void Done(std::string Message,unsigned long long Size,std::string CalcHash,

                     pkgAcquire::MethodConfig *Cnf);
                     pkgAcquire::MethodConfig *Cnf);

-   virtual string DescURI() {return Desc.URI;};
-   virtual string HashSum() {return ExpectedHash.toStr(); };
-   virtual string Custom600Headers();
+   virtual std::string DescURI() {return Desc.URI;};
+   virtual std::string HashSum() {return ExpectedHash.toStr(); };
+   virtual std::string Custom600Headers();

 
    /** \brief Create a new pkgAcqFile object.
     *
 
    /** \brief Create a new pkgAcqFile object.
     *


@@ -1011,9 +1053,9 @@ class pkgAcqFile : public pkgAcquire::Item
     * is the absolute name to which the file should be downloaded.
     */
 
     * is the absolute name to which the file should be downloaded.
     */
 

-   pkgAcqFile(pkgAcquire *Owner, string URI, string Hash, unsigned long Size,
-             string Desc, string ShortDesc,
-             const string &DestDir="", const string &DestFilename="",
+   pkgAcqFile(pkgAcquire *Owner, std::string URI, std::string Hash, unsigned long long Size,
+             std::string Desc, std::string ShortDesc,
+             const std::string &DestDir="", const std::string &DestFilename="",

              bool IsIndexFile=false);
 };
                                                                        /*}}}*/
              bool IsIndexFile=false);
 };
                                                                        /*}}}*/