Reorderd error handling

Author: jgg
Date: 1999-12-09 03:45:56 GMT
Reorderd error handling

4 files changed, 21 insertions, 11 deletions

diff --git a/methods/ftp.cc b/methods/ftp.cc
index b9f708d8..a7fa8323 100644
--- a/methods/ftp.cc
+++ b/methods/ftp.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: ftp.cc,v 1.16 1999/11/29 23:20:27 jgg Exp $
+// $Id: ftp.cc,v 1.17 1999/12/09 03:45:56 jgg Exp $
 /* ######################################################################
 
    HTTP Aquire Method - This is the FTP aquire method for APT.
@@ -285,8 +285,9 @@ bool FTPConn::ReadLine(string &Text)
       int Res = read(ServerFd,Buffer + Len,sizeof(Buffer) - Len);
       if (Res <= 0)
       {
+	 _error->Errno("read","Read error");
 	 Close();
-	 return _error->Errno("read","Read error");
+	 return false;
       }      
       Len += Res;
    }
@@ -392,8 +393,9 @@ bool FTPConn::WriteMsg(unsigned int &Ret,string &Text,const char *Fmt,...)
       int Res = write(ServerFd,S + Start,Len);
       if (Res <= 0)
       {
+	 _error->Errno("write","Write Error");
 	 Close();
-	 return _error->Errno("write","Write Error");
+	 return false;
       }
       
       Len -= Res;
diff --git a/methods/http.cc b/methods/http.cc
index 456e7146..ee0d75ef 100644
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: http.cc,v 1.40 1999/11/29 23:20:27 jgg Exp $
+// $Id: http.cc,v 1.41 1999/12/09 03:45:56 jgg Exp $
 /* ######################################################################
 
    HTTP Aquire Method - This is the HTTP aquire method for APT.
@@ -934,8 +934,13 @@ bool HttpMethod::Fetch(FetchItem *)
    // Queue the requests
    int Depth = -1;
    bool Tail = false;
-   for (FetchItem *I = Queue; I != 0 && Depth < (signed)PipelineDepth; I = I->Next, Depth++)
+   for (FetchItem *I = Queue; I != 0 && Depth < (signed)PipelineDepth; 
+	I = I->Next, Depth++)
    {
+      // If pipelining is disabled, we only queue 1 request
+      if (Server->Pipeline == false && Depth >= 0)
+	 break;
+      
       // Make sure we stick with the same server
       if (Server->Comp(I->Uri) == false)
 	 break;
@@ -946,7 +951,7 @@ bool HttpMethod::Fetch(FetchItem *)
 	 QueueBack = I->Next;
 	 SendReq(I,Server->Out);
 	 continue;
-      }	 
+      }
    }
    
    return true;
@@ -1041,7 +1046,8 @@ int HttpMethod::Loop()
 	    FailCounter++;
 	    _error->Discard();
 	    Server->Close();
-
+	    Server->Pipeline = false;
+	    
 	    if (FailCounter >= 2)
 	    {
 	       Fail("Connection failed",true);
diff --git a/methods/http.h b/methods/http.h
index 70058704..2098fc83 100644
--- a/methods/http.h
+++ b/methods/http.h
@@ -1,5 +1,5 @@
 // -*- mode: cpp; mode: fold -*-
-// Description								/*{{{*/// $Id: http.h,v 1.6 1998/12/10 05:39:56 jgg Exp $
+// Description								/*{{{*/// $Id: http.h,v 1.7 1999/12/09 03:45:56 jgg Exp $
 /* ######################################################################
 
    HTTP Aquire Method - This is the HTTP aquire method for APT.
@@ -87,6 +87,7 @@ struct ServerState
    bool HaveContent;
    enum {Chunked,Stream,Closes} Encoding;
    enum {Header, Data} State;
+   bool Pipeline;
    
    HttpMethod *Owner;
    
@@ -99,7 +100,8 @@ struct ServerState
    bool HeaderLine(string Line);
    bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
    void Reset() {Major = 0; Minor = 0; Result = 0; Size = 0; StartPos = 0;
-                 Encoding = Closes; time(&Date); ServerFd = -1;};
+                 Encoding = Closes; time(&Date); ServerFd = -1; 
+                 Pipeline = true;};
    int RunHeaders();
    bool RunData();
    
diff --git a/methods/rfc2553emu.cc b/methods/rfc2553emu.cc
index bd8d2236..e363c68e 100644
--- a/methods/rfc2553emu.cc
+++ b/methods/rfc2553emu.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: rfc2553emu.cc,v 1.3 1999/05/27 05:51:18 jgg Exp $
+// $Id: rfc2553emu.cc,v 1.4 1999/12/09 03:45:56 jgg Exp $
 /* ######################################################################
 
    RFC 2553 Emulation - Provides emulation for RFC 2553 getaddrinfo,
@@ -57,7 +57,7 @@ int getaddrinfo(const char *nodename, const char *servname,
       Proto = hints->ai_socktype;
    
    // Not a number, must be a name.
-   if (End != servname + strlen(End))
+   if (End != servname + strlen(servname))
    {
       struct servent *Srv = 0;