let TimeRFC1123 return an empty string if gmtime() fails

[apt.git] / apt-pkg / acquire-method.cc

diff --git a/apt-pkg/acquire-method.cc b/apt-pkg/acquire-method.cc
index 26f992bcff007dbae483dfc2bcd741c227990a63..fb45d9ee71395bee8c140914a73c464c22e81d35 100644 (file)
--- a/apt-pkg/acquire-method.cc
+++ b/apt-pkg/acquire-method.cc
@@ -149,6 +149,8 @@ void pkgAcqMethod::URIStart(FetchResult &Res)
    if (Res.ResumePoint != 0)
       End += snprintf(End,sizeof(S)-4 - (End - S),"Resume-Point: %lu\n",
                      Res.ResumePoint);
+   if (UsedMirror.empty() == false)
+      End += snprintf(End,sizeof(S)-4 - (End - S),"UsedMirror: %s\n",UsedMirror.c_str());
       
    strcat(End,"\n");
    if (write(STDOUT_FILENO,S,strlen(S)) != (signed)strlen(S))
@@ -378,9 +380,10 @@ int pkgAcqMethod::Run(bool Single)
            
            Tmp->Uri = LookupTag(Message,"URI");
            Tmp->DestFile = LookupTag(Message,"FileName");
-           if (StrToTime(LookupTag(Message,"Last-Modified"),Tmp->LastModified) == false)
+           if (RFC1123StrToTime(LookupTag(Message,"Last-Modified").c_str(),Tmp->LastModified) == false)
               Tmp->LastModified = 0;
            Tmp->IndexFile = StringToBool(LookupTag(Message,"Index-File"),false);
+           Tmp->FailIgnore = StringToBool(LookupTag(Message,"Fail-Ignore"),false);
            Tmp->Next = 0;
            
            // Append it to the list
@@ -417,9 +420,11 @@ void pkgAcqMethod::Log(const char *Format,...)
 
    // sprintf the description
    char S[1024];
-   unsigned int Len = snprintf(S,sizeof(S)-4,"101 Log\nURI: %s\n"
-                              "Message: ",CurrentURI.c_str());
-
+   unsigned int Len = snprintf(S,sizeof(S)-4,"101 Log\n"
+                               "URI: %s\n"
+                               "UsedMirror: %s\n"
+                              "Message: ", UsedMirror.c_str(),
+                               CurrentURI.c_str());
    vsnprintf(S+Len,sizeof(S)-4-Len,Format,args);
    strcat(S,"\n\n");
    
@@ -441,8 +446,11 @@ void pkgAcqMethod::Status(const char *Format,...)
 
    // sprintf the description
    char S[1024];
-   unsigned int Len = snprintf(S,sizeof(S)-4,"102 Status\nURI: %s\n"
-                              "Message: ",CurrentURI.c_str());
+   unsigned int Len = snprintf(S,sizeof(S)-4,"102 Status\n"
+                               "URI: %s\n"
+                               "UsedMirror: %s\n"
+                              "Message: ",UsedMirror.c_str(),
+                               CurrentURI.c_str());
 
    vsnprintf(S+Len,sizeof(S)-4-Len,Format,args);
    strcat(S,"\n\n");
@@ -451,7 +459,37 @@ void pkgAcqMethod::Status(const char *Format,...)
       exit(100);
 }
                                                                        /*}}}*/
+// AcqMethod::Redirect - Send a redirect message                       /*{{{*/
+// ---------------------------------------------------------------------
+/* This method sends the redirect message and also manipulates the queue
+   to keep the pipeline synchronized. */
+void pkgAcqMethod::Redirect(const string &NewURI)
+{
+   string CurrentURI = "<UNKNOWN>";
+   if (Queue != 0)
+      CurrentURI = Queue->Uri;
+ 
+   char S[1024];
+   snprintf(S, sizeof(S)-50, "103 Redirect\nURI: %s\nNew-URI: %s\n\n",
+         CurrentURI.c_str(), NewURI.c_str());
+
+   if (write(STDOUT_FILENO,S,strlen(S)) != (ssize_t)strlen(S))
+      exit(100);
 
+   // Change the URI for the request.
+   Queue->Uri = NewURI;
+
+   /* To keep the pipeline synchronized, move the current request to
+      the end of the queue, past the end of the current pipeline. */
+   FetchItem *I;
+   for (I = Queue; I->Next != 0; I = I->Next) ;
+   I->Next = Queue;
+   Queue = Queue->Next;
+   I->Next->Next = 0;
+   if (QueueBack == 0)
+      QueueBack = I->Next;
+}
+                                                                        /*}}}*/
 // AcqMethod::FetchResult::FetchResult - Constructor                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */