merge Goswin Brederlow "support download of index files for different archs"

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

diff --git a/apt-pkg/acquire-method.cc b/apt-pkg/acquire-method.cc
index df8628916603bbdc0a36e8bfc4d3089de95afaf5..fe066741c4456fc7dd0f35bdd59705d125919d80 100644 (file)
--- a/apt-pkg/acquire-method.cc
+++ b/apt-pkg/acquire-method.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: acquire-method.cc,v 1.27 2001/05/22 04:27:11 jgg Exp $
+// $Id: acquire-method.cc,v 1.27.2.1 2003/12/24 23:09:17 mdz Exp $

 /* ######################################################################
 
    Acquire Method
 /* ######################################################################
 
    Acquire Method


@@ -15,9 +15,6 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/

-#ifdef __GNUG__
-#pragma implementation "apt-pkg/acquire-method.h"
-#endif

 #include <apt-pkg/acquire-method.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/acquire-method.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>


@@ -29,6 +26,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <unistd.h>

+#include <sys/signal.h>

                                                                        /*}}}*/
 
 using namespace std;
                                                                        /*}}}*/
 
 using namespace std;


@@ -178,9 +176,19 @@ void pkgAcqMethod::URIDone(FetchResult &Res, FetchResult *Alt)
                      TimeRFC1123(Res.LastModified).c_str());
 
    if (Res.MD5Sum.empty() == false)
                      TimeRFC1123(Res.LastModified).c_str());
 
    if (Res.MD5Sum.empty() == false)

+   {

       End += snprintf(End,sizeof(S)-50 - (End - S),"MD5-Hash: %s\n",Res.MD5Sum.c_str());
       End += snprintf(End,sizeof(S)-50 - (End - S),"MD5-Hash: %s\n",Res.MD5Sum.c_str());

+      End += snprintf(End,sizeof(S)-50 - (End - S),"MD5Sum-Hash: %s\n",Res.MD5Sum.c_str());
+   }

    if (Res.SHA1Sum.empty() == false)
       End += snprintf(End,sizeof(S)-50 - (End - S),"SHA1-Hash: %s\n",Res.SHA1Sum.c_str());
    if (Res.SHA1Sum.empty() == false)
       End += snprintf(End,sizeof(S)-50 - (End - S),"SHA1-Hash: %s\n",Res.SHA1Sum.c_str());

+   if (Res.SHA256Sum.empty() == false)
+      End += snprintf(End,sizeof(S)-50 - (End - S),"SHA256-Hash: %s\n",Res.SHA256Sum.c_str());
+   if (Res.GPGVOutput.size() > 0)
+      End += snprintf(End,sizeof(S)-50 - (End - S),"GPGVOutput:\n");     
+   for (vector<string>::iterator I = Res.GPGVOutput.begin();
+      I != Res.GPGVOutput.end(); I++)
+      End += snprintf(End,sizeof(S)-50 - (End - S), " %s\n", (*I).c_str());

 
    if (Res.ResumePoint != 0)
       End += snprintf(End,sizeof(S)-50 - (End - S),"Resume-Point: %lu\n",
 
    if (Res.ResumePoint != 0)
       End += snprintf(End,sizeof(S)-50 - (End - S),"Resume-Point: %lu\n",


@@ -208,6 +216,9 @@ void pkgAcqMethod::URIDone(FetchResult &Res, FetchResult *Alt)
       if (Alt->SHA1Sum.empty() == false)
         End += snprintf(End,sizeof(S)-50 - (End - S),"Alt-SHA1-Hash: %s\n",
                         Alt->SHA1Sum.c_str());
       if (Alt->SHA1Sum.empty() == false)
         End += snprintf(End,sizeof(S)-50 - (End - S),"Alt-SHA1-Hash: %s\n",
                         Alt->SHA1Sum.c_str());

+      if (Alt->SHA256Sum.empty() == false)
+        End += snprintf(End,sizeof(S)-50 - (End - S),"Alt-SHA256-Hash: %s\n",
+                        Alt->SHA256Sum.c_str());

       
       if (Alt->IMSHit == true)
         strcat(End,"Alt-IMS-Hit: true\n");
       
       if (Alt->IMSHit == true)
         strcat(End,"Alt-IMS-Hit: true\n");


@@ -271,7 +282,7 @@ bool pkgAcqMethod::MediaFail(string Required,string Drive)
            MyMessages.erase(MyMessages.begin());
         }
 
            MyMessages.erase(MyMessages.begin());
         }
 

-        return !StringToBool(LookupTag(Message,"Fail"),false);
+        return !StringToBool(LookupTag(Message,"Failed"),false);

       }
       
       Messages.push_back(Message);
       }
       
       Messages.push_back(Message);


@@ -435,7 +446,37 @@ void pkgAcqMethod::Status(const char *Format,...)
       exit(100);
 }
                                                                        /*}}}*/
       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                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // AcqMethod::FetchResult::FetchResult - Constructor                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */


@@ -452,5 +493,6 @@ void pkgAcqMethod::FetchResult::TakeHashes(Hashes &Hash)
 {
    MD5Sum = Hash.MD5.Result();
    SHA1Sum = Hash.SHA1.Result();
 {
    MD5Sum = Hash.MD5.Result();
    SHA1Sum = Hash.SHA1.Result();

+   SHA256Sum = Hash.SHA256.Result();

 }
                                                                        /*}}}*/
 }
                                                                        /*}}}*/