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117 lines
4.2 KiB
C++
117 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef _nsIHTTPInstance_h_
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#define _nsIHTTPInstance_h_
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#include "nsIProtocolInstance.h"
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typedef enum {
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HTTP_ZERO_NINE, // HTTP/0.9
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HTTP_ONE_ZERO, // HTTP/1.0
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HTTP_ONE_ONE // HTTP/1.1
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} HTTPVersion;
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/*
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The nsIHTTPInstance class is the interface to an intance
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of the HTTP that acts on a per URL basis.
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There are a ton of things that an instance should hold
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but due to the lack of time I am letting those things
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be used from the old code base. Someday someone will
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step in and get rid of old code and put things here
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like socket, other connection data, etc.
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-Gagan Saksena 03/06/99
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*/
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class nsIHTTPInstance : public nsIProtocolInstance
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{
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public:
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#if 0 // TODO Past N2 things. As much as I want it now.... so much
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// to do and so little resources. Argh...!
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// Will have to write nsIHTTPRequest and nsIHTTPResponse classes
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// both derived from nsIHeader. The response's setheader should
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// return NS_ERROR_ARE_YOU_NUTS?
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// TODO think if the Request/Response should move out in
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// its own interface. Would other protocols like to
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// share this interface?
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/*
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Request functions-
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These functions set/get parameters on the outbound request and may only
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be set before Load() function gets called. Calling them after
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the Load() method will result in a NS_ERROR_ALREADY_CONNECTED
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*/
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NS_IMETHOD GetRequest(nsIHTTPRequest* *o_Request) const = 0;
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NS_IMETHOD SetRequest(nsIHTTPRequest* i_Request) = 0;
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/*
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Response funtion. A call to this implicitly calls Load() on this
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protocol instance. Thats why it's not const.
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*/
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NS_IMETHOD GetResponse(nsIHTTPResponse* *o_Response) = 0;
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#endif // Past N2 things...
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// All request functions before the Load gets called. These
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// should move to nsIHTTPRequest
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/*
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I am not describing each since most are obvious and then
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it would be better to describe them in nsIHTTPRequest
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For most of these headers there is a default that gets
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set in a default HTTP request which can be modified from the
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nsIHTTPHandler.
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This is definitely not the complete set. But nsIHTTPRequest will
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have it. TODO...
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*/
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NS_IMETHOD SetAccept(const char* i_AcceptHeader) = 0;
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//NS_IMETHOD SetAcceptType() = 0;
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NS_IMETHOD SetCookie(const char* i_Cookie) = 0;
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NS_IMETHOD SetUserAgent(const char* i_UserAgent) = 0;
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NS_IMETHOD SetHTTPVersion(HTTPVersion i_Version = HTTP_ONE_ONE) = 0;
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// All response functions which if called, will call Load implicitly.
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// Should move these to nsIHTTPResponse.
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NS_IMETHOD_(PRInt32) GetContentLength(void) const = 0;
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NS_IMETHOD GetContentType(const char* *o_Type) const = 0;
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//NS_IMETHOD_(PRTime) GetDate(void) const = 0;
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NS_IMETHOD_(PRInt32) GetResponseStatus(void) const = 0;
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NS_IMETHOD GetResponseString(const char* *o_String) const = 0;
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NS_IMETHOD GetServer(const char* *o_String) const = 0;
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static const nsIID& GetIID() {
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// {843D1020-D0DF-11d2-B013-006097BFC036}
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static const nsIID NS_IHTTPInstance_IID =
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{ 0x843d1020, 0xd0df, 0x11d2, { 0xb0, 0x13, 0x0, 0x60, 0x97, 0xbf, 0xc0, 0x36 } };
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return NS_IHTTPInstance_IID;
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};
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};
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//Possible errors
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//#define NS_ERROR_WHATEVER NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 400);
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#endif /* _nsIHTTPInstance_h_ */
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