Multiprotocol connect

Author: jgg
Date: 1999-05-29 03:25:03 GMT
Multiprotocol connect

1 files changed, 6 insertions, 66 deletions

diff --git a/methods/http.cc b/methods/http.cc
index 4e659ccd6..f014193a0 100644
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: http.cc,v 1.33 1999/05/28 07:04:45 jgg Exp $
+// $Id: http.cc,v 1.34 1999/05/29 03:25:03 jgg Exp $
 /* ######################################################################
 
    HTTP Aquire Method - This is the HTTP aquire method for APT.
@@ -41,11 +41,9 @@
 #include <errno.h>
 
 // Internet stuff
-/*#include <netinet/in.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netdb.h>*/
+#include <netdb.h>
 
+#include "connect.h"
 #include "rfc2553emu.h"
 #include "http.h"
 
@@ -306,67 +304,9 @@ bool ServerState::Open()
       Host = Proxy.Host;
    }
    
-   /* We used a cached address record.. Yes this is against the spec but
-      the way we have setup our rotating dns suggests that this is more
-      sensible */
-   if (LastHost != Host || LastPort != Port)
-   {
-      Owner->Status("Connecting to %s",Host.c_str());
-
-      // Lookup the host
-      char S[30] = "http";
-      if (Port != 0)
-	 snprintf(S,sizeof(S),"%u",Port);
-
-      // Free the old address structure
-      if (LastHostAddr != 0)
-      {
-	 freeaddrinfo(LastHostAddr);
-	 LastHostAddr = 0;
-      }
-      
-      // We only understand SOCK_STREAM sockets.
-      struct addrinfo Hints;
-      memset(&Hints,0,sizeof(Hints));
-      Hints.ai_socktype = SOCK_STREAM;
-      
-      // Resolve both the host and service simultaneously
-      if (getaddrinfo(Host.c_str(),S,&Hints,&LastHostAddr) != 0 ||
-	  LastHostAddr == 0)
-	 return _error->Error("Could not resolve '%s'",Host.c_str());
-
-      LastHost = Host;
-      LastPort = Port;
-   }
-
-   // Get the printable IP address
-   char Name[NI_MAXHOST];
-   Name[0] = 0;
-   getnameinfo(LastHostAddr->ai_addr,LastHostAddr->ai_addrlen,
-	       Name,sizeof(Name),0,0,NI_NUMERICHOST);
-   Owner->Status("Connecting to %s (%s)",Host.c_str(),Name);
-   
-   // Get a socket
-   if ((ServerFd = socket(LastHostAddr->ai_family,LastHostAddr->ai_socktype,
-			  LastHostAddr->ai_protocol)) < 0)
-      return _error->Errno("socket","Could not create a socket");
-   SetNonBlock(ServerFd,true);
-   if (connect(ServerFd,LastHostAddr->ai_addr,LastHostAddr->ai_addrlen) < 0 &&
-       errno != EINPROGRESS)
-      return _error->Errno("connect","Cannot initiate the connection "
-			   "to %s (%s).",Host.c_str(),Name);
-
-   /* This implements a timeout for connect by opening the connection
-      nonblocking */
-   if (WaitFd(ServerFd,true,TimeOut) == false)
-      return _error->Error("Could not connect to %s (%s), "
-			   "connection timed out",Host.c_str(),Name);
-   unsigned int Err;
-   unsigned int Len = sizeof(Err);
-   if (getsockopt(ServerFd,SOL_SOCKET,SO_ERROR,&Err,&Len) != 0)
-      return _error->Errno("getsockopt","Failed");
-   if (Err != 0)
-      return _error->Error("Could not connect to %s (%s).",Host.c_str(),Name);
+   // Connect to the remote server
+   if (Connect(Host,Port,"http",ServerFd,TimeOut,Owner) == false)
+      return false;
    
    return true;
 }