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HTTPClient
Class ContentMD5Module  view ContentMD5Module download ContentMD5Module.java

java.lang.Object
  extended byHTTPClient.ContentMD5Module
All Implemented Interfaces:
GlobalConstants, HTTPClientModule, HTTPClientModuleConstants

class ContentMD5Module
extends java.lang.Object
implements HTTPClientModule, GlobalConstants

This module handles the Content-MD5 response header. If this header was sent with a response and the entity isn't encoded using an unknown transport encoding then an MD5InputStream is wrapped around the response input stream. The MD5InputStream keeps a running digest and checks this against the expected digest from the Content-MD5 header the stream is closed. An IOException is thrown at that point if the digests don't match.

Version:
0.3-2 18/06/1999

Field Summary
static int CD_0
           
static int CD_CHUNKED
           
static int CD_CLOSE
           
static int CD_CONTLEN
           
static int CD_HDRS
           
static int CD_MP_BR
           
static int CD_NONE
          Content delimiters
static boolean DebugAll
          Debug variables
static boolean DebugAuth
           
static boolean DebugConn
           
static boolean DebugDemux
           
static boolean DebugMods
           
static boolean DebugResp
           
static boolean DebugSocks
           
static boolean DebugURLC
           
static int HTTP
          possible http protocols we (might) handle
static int HTTP_1_0
          some known http versions
static int HTTP_1_1
           
static int HTTP_NG
           
static int HTTPS
           
static int SHTTP
           
 
Fields inherited from interface HTTPClient.HTTPClientModuleConstants
REQ_CONTINUE, REQ_NEWCON_RST, REQ_NEWCON_SND, REQ_RESPONSE, REQ_RESTART, REQ_RETURN, REQ_SHORTCIRC, RSP_CONTINUE, RSP_NEWCON_REQ, RSP_NEWCON_SND, RSP_REQUEST, RSP_RESTART, RSP_SEND, RSP_SHORTCIRC
 
Constructor Summary
(package private) ContentMD5Module()
           
 
Method Summary
 int requestHandler(Request req, Response[] resp)
          Invoked by the HTTPClient.
 void responsePhase1Handler(Response resp, RoRequest req)
          Invoked by the HTTPClient.
 int responsePhase2Handler(Response resp, Request req)
          Invoked by the HTTPClient.
 void responsePhase3Handler(Response resp, RoRequest req)
          Invoked by the HTTPClient.
 void trailerHandler(Response resp, RoRequest req)
          Invoked by the HTTPClient.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

DebugAll

public static final boolean DebugAll
Debug variables

See Also:
Constant Field Values

DebugConn

public static final boolean DebugConn
See Also:
Constant Field Values

DebugResp

public static final boolean DebugResp
See Also:
Constant Field Values

DebugDemux

public static final boolean DebugDemux
See Also:
Constant Field Values

DebugAuth

public static final boolean DebugAuth
See Also:
Constant Field Values

DebugSocks

public static final boolean DebugSocks
See Also:
Constant Field Values

DebugMods

public static final boolean DebugMods
See Also:
Constant Field Values

DebugURLC

public static final boolean DebugURLC
See Also:
Constant Field Values

HTTP

public static final int HTTP
possible http protocols we (might) handle

See Also:
Constant Field Values

HTTPS

public static final int HTTPS
See Also:
Constant Field Values

SHTTP

public static final int SHTTP
See Also:
Constant Field Values

HTTP_NG

public static final int HTTP_NG
See Also:
Constant Field Values

HTTP_1_0

public static final int HTTP_1_0
some known http versions

See Also:
Constant Field Values

HTTP_1_1

public static final int HTTP_1_1
See Also:
Constant Field Values

CD_NONE

public static final int CD_NONE
Content delimiters

See Also:
Constant Field Values

CD_HDRS

public static final int CD_HDRS
See Also:
Constant Field Values

CD_0

public static final int CD_0
See Also:
Constant Field Values

CD_CLOSE

public static final int CD_CLOSE
See Also:
Constant Field Values

CD_CONTLEN

public static final int CD_CONTLEN
See Also:
Constant Field Values

CD_CHUNKED

public static final int CD_CHUNKED
See Also:
Constant Field Values

CD_MP_BR

public static final int CD_MP_BR
See Also:
Constant Field Values
Constructor Detail

ContentMD5Module

ContentMD5Module()
Method Detail

requestHandler

public int requestHandler(Request req,
                          Response[] resp)
Invoked by the HTTPClient.

Specified by:
requestHandler in interface HTTPClientModule

responsePhase1Handler

public void responsePhase1Handler(Response resp,
                                  RoRequest req)
Invoked by the HTTPClient.

Specified by:
responsePhase1Handler in interface HTTPClientModule

responsePhase2Handler

public int responsePhase2Handler(Response resp,
                                 Request req)
Invoked by the HTTPClient.

Specified by:
responsePhase2Handler in interface HTTPClientModule

responsePhase3Handler

public void responsePhase3Handler(Response resp,
                                  RoRequest req)
                           throws java.io.IOException,
                                  ModuleException
Invoked by the HTTPClient.

Specified by:
responsePhase3Handler in interface HTTPClientModule

trailerHandler

public void trailerHandler(Response resp,
                           RoRequest req)
Invoked by the HTTPClient.

Specified by:
trailerHandler in interface HTTPClientModule