]> git.saurik.com Git - apt.git/blobdiff - apt-pkg/acquire-item.cc
* debian/rules
[apt.git] / apt-pkg / acquire-item.cc
index 6d3bc25f3df1499ee8c8f1451ef2ba579251323b..8d647cdf2e40888d0a2f71c9a3ae786ccaaffe2e 100644 (file)
@@ -63,6 +63,7 @@ void pkgAcquire::Item::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
 {
    Status = StatIdle;
    ErrorText = LookupTag(Message,"Message");
+   UsedMirror =  LookupTag(Message,"UsedMirror");
    if (QueueCounter <= 1)
    {
       /* This indicates that the file is not available right now but might
@@ -75,10 +76,17 @@ void pkgAcquire::Item::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
         Dequeue();
         return;
       }
-      
+
       Status = StatError;
       Dequeue();
    }   
+   
+   // report mirror failure back to LP if we actually use a mirror
+   string FailReason = LookupTag(Message, "FailReason");
+   if(FailReason.size() != 0)
+      ReportMirrorFailure(FailReason);
+   else
+      ReportMirrorFailure(ErrorText);
 }
                                                                        /*}}}*/
 // Acquire::Item::Start - Item has begun to download                   /*{{{*/
@@ -100,7 +108,7 @@ void pkgAcquire::Item::Done(string Message,unsigned long Size,string Hash,
 {
    // We just downloaded something..
    string FileName = LookupTag(Message,"Filename");
-   // we only inform the Log class if it was actually not a local thing
+   UsedMirror =  LookupTag(Message,"UsedMirror");
    if (Complete == false && !Local && FileName == DestFile)
    {
       if (Owner->Log != 0)
@@ -109,7 +117,6 @@ void pkgAcquire::Item::Done(string Message,unsigned long Size,string Hash,
 
    if (FileSize == 0)
       FileSize= Size;
-   
    Status = StatDone;
    ErrorText = string();
    Owner->Dequeue(this);
@@ -132,6 +139,49 @@ void pkgAcquire::Item::Rename(string From,string To)
 }
                                                                        /*}}}*/
 
+void pkgAcquire::Item::ReportMirrorFailure(string FailCode)
+{
+   // we only act if a mirror was used at all
+   if(UsedMirror.empty())
+      return;
+#if 0
+   std::cerr << "\nReportMirrorFailure: " 
+            << UsedMirror
+            << " Uri: " << DescURI()
+            << " FailCode: " 
+            << FailCode << std::endl;
+#endif
+   const char *Args[40];
+   unsigned int i = 0;
+   string report = _config->Find("Methods::Mirror::ProblemReporting", 
+                                "/usr/lib/apt/apt-report-mirror-failure");
+   if(!FileExists(report))
+      return;
+   Args[i++] = report.c_str();
+   Args[i++] = UsedMirror.c_str();
+   Args[i++] = DescURI().c_str();
+   Args[i++] = FailCode.c_str();
+   Args[i++] = NULL;
+   pid_t pid = ExecFork();
+   if(pid < 0) 
+   {
+      _error->Error("ReportMirrorFailure Fork failed");
+      return;
+   }
+   else if(pid == 0) 
+   {
+      execvp(Args[0], (char**)Args);
+      std::cerr << "Could not exec " << Args[0] << std::endl;
+      _exit(100);
+   }
+   if(!ExecWait(pid, "report-mirror-failure")) 
+   {
+      _error->Warning("Couldn't report problem to '%s'",
+                     _config->Find("Methods::Mirror::ProblemReporting").c_str());
+   }
+}
+
+
 
 // AcqDiffIndex::AcqDiffIndex - Constructor                    
 // ---------------------------------------------------------------------
@@ -345,7 +395,7 @@ void pkgAcqDiffIndex::Done(string Message,unsigned long Size,string Md5Hash,
  */
 pkgAcqIndexDiffs::pkgAcqIndexDiffs(pkgAcquire *Owner,
                                   string URI,string URIDesc,string ShortDesc,
-                                  HashString ExpectedMD5
+                                  HashString ExpectedHash
                                   vector<DiffInfo> diffs)
    : Item(Owner), RealURI(URI), ExpectedHash(ExpectedHash), 
      available_patches(diffs)
@@ -590,7 +640,6 @@ string pkgAcqIndex::Custom600Headers()
    struct stat Buf;
    if (stat(Final.c_str(),&Buf) != 0)
       return "\nIndex-File: true";
-   
    return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
 }
                                                                        /*}}}*/
@@ -641,11 +690,12 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string Hash,
          std::cerr << "  Expected Hash: " << ExpectedHash.toStr() << std::endl;
       }
 
-      if (!ExpectedHash.empty() && !ExpectedHash.VerifyFile(DestFile))
+      if (!ExpectedHash.empty() && ExpectedHash.toStr() != Hash)
       {
          Status = StatAuthError;
-         ErrorText = _("MD5Sum mismatch");
+         ErrorText = _("Hash Sum mismatch");
          Rename(DestFile,DestFile + ".FAILED");
+        ReportMirrorFailure("HashChecksumFailure");
          return;
       }
       // Done, move it into position
@@ -675,7 +725,6 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string Hash,
       // The files timestamp matches
       if (StringToBool(LookupTag(Message,"Alt-IMS-Hit"),false) == true)
         return;
-
       Decompression = true;
       Local = true;
       DestFile += ".decomp";
@@ -702,7 +751,7 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string Hash,
       Local = true;
    
    string compExt = Desc.URI.substr(Desc.URI.size()-3);
-   char *decompProg;
+   const char *decompProg;
    if(compExt == "bz2") 
       decompProg = "bzip2";
    else if(compExt == ".gz") 
@@ -966,18 +1015,18 @@ void pkgAcqMetaIndex::RetrievalDone(string Message)
 
    // see if the download was a IMSHit
    IMSHit = StringToBool(LookupTag(Message,"IMS-Hit"),false);
-
    Complete = true;
 
    string FinalFile = _config->FindDir("Dir::State::lists");
    FinalFile += URItoFileName(RealURI);
 
-   // The files timestamp matches
-   if (StringToBool(LookupTag(Message,"IMS-Hit"),false) == false)
-   {
-      // Move it into position
+   // If we get a IMS hit we can remove the empty file in partial
+   // othersie we move the file in place
+   if (IMSHit)
+      unlink(DestFile.c_str());
+   else
       Rename(DestFile,FinalFile);
-   }
+
    chmod(FinalFile.c_str(),0644);
    DestFile = FinalFile;
 }
@@ -1050,7 +1099,7 @@ void pkgAcqMetaIndex::QueueIndexes(bool verify)
       
       // Queue Packages file (either diff or full packages files, depending
       // on the users option)
-      if(_config->FindB("Acquire::PDiffs",true) == true) 
+      if(_config->FindB("Acquire::PDiffs",false) == true) 
         new pkgAcqDiffIndex(Owner, (*Target)->URI, (*Target)->Description,
                             (*Target)->ShortDesc, ExpectedIndexHash);
       else 
@@ -1174,6 +1223,7 @@ void pkgAcqMetaIndex::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
       }
 
       // gpgv method failed 
+      ReportMirrorFailure("GPGFailure");
       _error->Warning("GPG error: %s: %s",
                       Desc.Description.c_str(),
                       LookupTag(Message,"Message").c_str());
@@ -1296,11 +1346,11 @@ bool pkgAcqArchive::QueueNext()
       
       string PkgFile = Parse.FileName();
       if(Parse.SHA256Hash() != "")
-        hash = HashString("SHA256", Parse.SHA256Hash());
+        ExpectedHash = HashString("SHA256", Parse.SHA256Hash());
       else if (Parse.SHA1Hash() != "")
-        hash = HashString("SHA1", Parse.SHA1Hash());
+        ExpectedHash = HashString("SHA1", Parse.SHA1Hash());
       else 
-        hash = HashString("MD5Sum", Parse.MD5Hash());
+        ExpectedHash = HashString("MD5Sum", Parse.MD5Hash());
       if (PkgFile.empty() == true)
         return _error->Error(_("The package index files are corrupted. No Filename: "
                              "field for package %s."),
@@ -1394,10 +1444,10 @@ void pkgAcqArchive::Done(string Message,unsigned long Size,string CalcHash,
    }
    
    // Check the hash
-   if(!hash.VerifyFile(DestFile))
+   if(ExpectedHash.toStr() != CalcHash)
    {
       Status = StatError;
-      ErrorText = _("MD5Sum mismatch");
+      ErrorText = _("Hash Sum mismatch");
       if(FileExists(DestFile))
         Rename(DestFile,DestFile + ".FAILED");
       return;
@@ -1492,10 +1542,10 @@ void pkgAcqArchive::Finished()
 // AcqFile::pkgAcqFile - Constructor                                   /*{{{*/
 // ---------------------------------------------------------------------
 /* The file is added to the queue */
-pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string MD5,
+pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string Hash,
                       unsigned long Size,string Dsc,string ShortDesc,
                       const string &DestDir, const string &DestFilename) :
-                       Item(Owner), hash(MD5)
+                       Item(Owner), ExpectedHash(Hash)
 {
    Retries = _config->FindI("Acquire::Retries",0);
    
@@ -1537,11 +1587,11 @@ void pkgAcqFile::Done(string Message,unsigned long Size,string CalcHash,
 {
    Item::Done(Message,Size,CalcHash,Cnf);
 
-   // Check the md5
-   if(!hash.VerifyFile(DestFile))
+   // Check the hash
+   if(!ExpectedHash.empty() && ExpectedHash.toStr() != CalcHash)
    {
       Status = StatError;
-      ErrorText = "MD5Sum mismatch";
+      ErrorText = "Hash Sum mismatch";
       Rename(DestFile,DestFile + ".FAILED");
       return;
    }