Merge branch 'debian/sid' into debian/experimental

Conflicts:
	apt-pkg/acquire-item.cc
	apt-pkg/acquire-item.h
	apt-pkg/cachefilter.h
	configure.ac
	debian/changelog

3 files changed, 34 insertions, 11 deletions

diff --git a/methods/copy.cc b/methods/copy.cc
index d59f032ff..b78053d36 100644
--- a/methods/copy.cc
+++ b/methods/copy.cc
@@ -16,6 +16,7 @@
 #include <apt-pkg/acquire-method.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/hashes.h>
+#include <apt-pkg/configuration.h>
 
 #include <string>
 #include <sys/stat.h>
@@ -27,19 +28,35 @@
 class CopyMethod : public pkgAcqMethod
 {
    virtual bool Fetch(FetchItem *Itm);
+   void CalculateHashes(FetchResult &Res);
    
    public:
    
-   CopyMethod() : pkgAcqMethod("1.0",SingleInstance) {};
+   CopyMethod() : pkgAcqMethod("1.0",SingleInstance | SendConfig) {};
 };
 
+void CopyMethod::CalculateHashes(FetchResult &Res)
+{
+   // For gzip indexes we need to look inside the gzip for the hash
+   // We can not use the extension here as its not used in partial 
+   // on a IMS hit
+   FileFd::OpenMode OpenMode = FileFd::ReadOnly;
+   if (_config->FindB("Acquire::GzipIndexes", false) == true)
+      OpenMode = FileFd::ReadOnlyGzip;
+
+   Hashes Hash;
+   FileFd Fd(Res.Filename, OpenMode);
+   Hash.AddFD(Fd);
+   Res.TakeHashes(Hash);
+}
+
 // CopyMethod::Fetch - Fetch a file					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
 bool CopyMethod::Fetch(FetchItem *Itm)
 {
-   URI Get = Itm->Uri;
-   std::string File = Get.Path;
+   // this ensures that relative paths work in copy
+   std::string File = Itm->Uri.substr(Itm->Uri.find(':')+1);
 
    // Stat the file and send a start message
    struct stat Buf;
@@ -54,6 +71,14 @@ bool CopyMethod::Fetch(FetchItem *Itm)
    Res.IMSHit = false;      
    URIStart(Res);
    
+   // just calc the hashes if the source and destination are identical
+   if (File == Itm->DestFile)
+   {
+      CalculateHashes(Res);
+      URIDone(Res);
+      return true;
+   }
+
    // See if the file exists
    FileFd From(File,FileFd::ReadOnly);
    FileFd To(Itm->DestFile,FileFd::WriteAtomic);
@@ -82,10 +107,7 @@ bool CopyMethod::Fetch(FetchItem *Itm)
    if (utimes(Res.Filename.c_str(), times) != 0)
       return _error->Errno("utimes",_("Failed to set modification time"));
 
-   Hashes Hash;
-   FileFd Fd(Res.Filename, FileFd::ReadOnly);
-   Hash.AddFD(Fd);
-   Res.TakeHashes(Hash);
+   CalculateHashes(Res);
 
    URIDone(Res);
    return true;
diff --git a/methods/server.cc b/methods/server.cc
index c91d3b218..ff67eb09b 100644
--- a/methods/server.cc
+++ b/methods/server.cc
@@ -44,7 +44,8 @@ time_t ServerMethod::FailTime = 0;
 // ---------------------------------------------------------------------
 /* Returns 0 if things are OK, 1 if an IO error occurred and 2 if a header
    parse error occurred */
-ServerState::RunHeadersResult ServerState::RunHeaders(FileFd * const File)
+ServerState::RunHeadersResult ServerState::RunHeaders(FileFd * const File,
+                                                      const std::string &Uri)
 {
    State = Header;
    
@@ -66,7 +67,7 @@ ServerState::RunHeadersResult ServerState::RunHeaders(FileFd * const File)
 	 continue;
 
       if (Owner->Debug == true)
-	 clog << Data;
+	 clog << "Answer for: " << Uri << endl << Data;
       
       for (string::const_iterator I = Data.begin(); I < Data.end(); ++I)
       {
@@ -485,7 +486,7 @@ int ServerMethod::Loop()
       Fetch(0);
       
       // Fetch the next URL header data from the server.
-      switch (Server->RunHeaders(File))
+      switch (Server->RunHeaders(File, Queue->Uri))
       {
 	 case ServerState::RUN_HEADERS_OK:
 	 break;
diff --git a/methods/server.h b/methods/server.h
index 5299b3954..aa692ea93 100644
--- a/methods/server.h
+++ b/methods/server.h
@@ -68,7 +68,7 @@ struct ServerState
       RUN_HEADERS_PARSE_ERROR
    };
    /** \brief Get the headers before the data */
-   RunHeadersResult RunHeaders(FileFd * const File);
+   RunHeadersResult RunHeaders(FileFd * const File, const std::string &Uri);
 
    bool Comp(URI Other) const {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
    virtual void Reset() {Major = 0; Minor = 0; Result = 0; Code[0] = '\0'; Size = 0;