merge from lp:~mvo/apt/mvo

[apt.git] / methods / http.cc

diff --git a/methods/http.cc b/methods/http.cc
index 25e31de9a3126becc17db843f4e4e59a2a1837c5..13f9cbe0613a01d4c102961efc6a15248c6343e8 100644 (file)
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -778,9 +778,10 @@ bool HttpMethod::Go(bool ToFile,ServerState *Srv)
    
    if (Srv->In.WriteSpace() == true && ToFile == true && FileFD != -1)
       FD_SET(FileFD,&wfds);
-   
+
    // Add stdin
-   FD_SET(STDIN_FILENO,&rfds);
+   if (_config->FindB("Acquire::http::DependOnSTDIN", true) == true)
+      FD_SET(STDIN_FILENO,&rfds);
          
    // Figure out the max fd
    int MaxFd = FileFD;
@@ -947,9 +948,25 @@ HttpMethod::DealWithHeaders(FetchResult &Res,ServerState *Srv)
            && Srv->Result != 304    // Not Modified
            && Srv->Result != 306))  // (Not part of HTTP/1.1, reserved)
    {
-      if (!Srv->Location.empty())
+      if (Srv->Location.empty() == true);
+      else if (Srv->Location[0] == '/' && Queue->Uri.empty() == false)
+      {
+        URI Uri = Queue->Uri;
+        if (Uri.Host.empty() == false)
+        {
+           if (Uri.Port != 0)
+              strprintf(NextURI, "http://%s:%u", Uri.Host.c_str(), Uri.Port);
+           else
+              NextURI = "http://" + Uri.Host;
+        }
+        else
+           NextURI.clear();
+        NextURI.append(DeQuoteString(Srv->Location));
+        return TRY_AGAIN_OR_REDIRECT;
+      }
+      else
       {
-         NextURI = Srv->Location;
+         NextURI = DeQuoteString(Srv->Location);
          return TRY_AGAIN_OR_REDIRECT;
       }
       /* else pass through for error message */
@@ -1113,7 +1130,13 @@ int HttpMethod::Loop()
          do a WaitFd above.. Otherwise the FD is closed. */
       int Result = Run(true);
       if (Result != -1 && (Result != 0 || Queue == 0))
-        return 100;
+      {
+        if(FailReason.empty() == false ||
+           _config->FindB("Acquire::http::DependOnSTDIN", true) == true)
+           return 100;
+        else
+           return 0;
+      }
 
       if (Queue == 0)
         continue;
@@ -1349,9 +1372,10 @@ bool HttpMethod::AutoDetectProxy()
    pid_t Process = ExecFork();
    if (Process == 0)
    {
+      close(Pipes[0]);
       dup2(Pipes[1],STDOUT_FILENO);
       SetCloseExec(STDOUT_FILENO,false);
-      
+
       const char *Args[2];
       Args[0] = AutoDetectProxyCmd.c_str();
       Args[1] = 0;
@@ -1361,10 +1385,18 @@ bool HttpMethod::AutoDetectProxy()
    }
    char buf[512];
    int InFd = Pipes[0];
-   if (read(InFd, buf, sizeof(buf)) < 0)
+   close(Pipes[1]);
+   int res = read(InFd, buf, sizeof(buf));
+   ExecWait(Process, "ProxyAutoDetect", true);
+
+   if (res < 0)
       return _error->Errno("read", "Failed to read");
-   ExecWait(Process, "ProxyAutoDetect");
-   
+   if (res == 0)
+      return _error->Warning("ProxyAutoDetect returned no data");
+
+   // add trailing \0
+   buf[res] = 0;
+
    if (Debug)
       clog << "auto detect command returned: '" << buf << "'" << endl;