mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 06:11:37 +00:00
Temporary checkin. Brought in the original implementations. Will need some cleaning now...
This commit is contained in:
gagan%netscape.com
parent
40b727ed83
commit
31c335db36
@ -17,7 +17,7 @@ MODULE = netwerk
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DEPTH = ..\..\..
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LCFLAGS = -DWIN32_LEAN_AND_MEAN
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LCFLAGS = -DWIN32_LEAN_AND_MEAN -D_IMPL_NS_NET
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LIBRARY_NAME=netwerkbase_s
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@ -18,7 +18,7 @@
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#include "nsNetService.h"
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#include "nsIProtocolHandler.h"
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#include "nsUrl.h"
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#include "nsURL.h"
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#include "nscore.h"
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#include "nsString2.h"
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#include "nsIServiceManager.h"
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@ -49,8 +49,9 @@ NS_IMPL_ISUPPORTS(nsNetService, nsINetService::GetIID());
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////////////////////////////////////////////////////////////////////////////////
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NS_IMETHODIMP
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nsNetService::GetProtocolHandler(nsIUrl* url, nsIProtocolHandler* *result)
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nsNetService::GetProtocolHandler(nsIURL* url, nsIProtocolHandler* *result)
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{
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#if 0 // will fix later...
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nsresult rv;
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const char* scheme;
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@ -70,6 +71,7 @@ nsNetService::GetProtocolHandler(nsIUrl* url, nsIProtocolHandler* *result)
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if (NS_FAILED(rv)) return rv;
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*result = handler;
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#endif // fix TODO
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return NS_OK;
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}
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@ -90,35 +92,55 @@ nsNetService::NewConnectionGroup(nsIConnectionGroup* *result)
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}
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NS_IMETHODIMP
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nsNetService::NewURL(nsIUrl* *result,
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nsNetService::NewURL(nsIURL* *result,
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const char* aSpec,
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const nsIUrl* aBaseURL,
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const nsIURL* aBaseURL,
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nsISupports* aContainer)
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{
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#if 0
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nsresult rv;
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nsUrl* url = new nsUrl();
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if (url == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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rv = url->Init(aSpec, aBaseURL, aContainer);
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if (NS_FAILED(rv)) {
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delete url;
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return rv;
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nsURL* url;
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if (aBaseURL)
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{
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aBaseURL->Clone(&url);
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PR_ASSERT(url);
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if (!url)
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return NS_ERROR_OUT_OF_MEMORY;
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rv = url->MakeAbsoluteFrom(aSpec);
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if (NS_FAILED(rv))
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{
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delete url;
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url = 0;
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return rv;
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}
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}
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else
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{
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url = new nsURL(aSpec);
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if (nsnull == url)
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return NS_ERROR_OUT_OF_MEMORY;
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}
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NS_ADDREF(url);
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*result = url;
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#endif // TODO
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return NS_OK;
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}
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NS_IMETHODIMP
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nsNetService::Open(nsIUrl* url, nsISupports* eventSink,
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nsNetService::Open(nsIURL* url, nsISupports* eventSink,
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nsIConnectionGroup* group,
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nsIProtocolConnection* *result)
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nsIProtocolInstance* *result)
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{
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#if 0
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nsresult rv;
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nsIProtocolHandler* handler;
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rv = GetProtocolHandler(url, &handler);
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if (NS_FAILED(rv)) return rv;
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return handler->Open(url, eventSink, group, result);
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#endif // TODO - there is no open on the handler.
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return NS_OK;
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}
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NS_IMETHODIMP
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@ -27,15 +27,15 @@ public:
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NS_DECL_ISUPPORTS
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// nsINetService methods:
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NS_IMETHOD GetProtocolHandler(nsIUrl* url, nsIProtocolHandler* *result);
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NS_IMETHOD GetProtocolHandler(nsIURL* url, nsIProtocolHandler* *result);
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NS_IMETHOD NewConnectionGroup(nsIConnectionGroup* *result);
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NS_IMETHOD NewURL(nsIUrl* *result,
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NS_IMETHOD NewURL(nsIURL* *result,
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const char* aSpec,
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const nsIUrl* aBaseURL,
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nsISupports* aContainer);
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NS_IMETHOD Open(nsIUrl* url, nsISupports* eventSink,
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const nsIURL* aBaseURL = 0,
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nsISupports* aContainer = 0);
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NS_IMETHOD Open(nsIURL* url, nsISupports* eventSink,
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nsIConnectionGroup* aGroup,
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nsIProtocolConnection* *result);
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nsIProtocolInstance* *result);
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NS_IMETHOD HasActiveConnections();
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// nsNetService methods:
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@ -1,118 +1,610 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License 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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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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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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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsUrl.h"
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//
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// TODOs for this file-
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// - Check error states returned from all occurences of ExtractPortFrom
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// - Grep on other TODOs...
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//
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////////////////////////////////////////////////////////////////////////////////
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// nsUrl methods:
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#include "nsURL.h"
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#include <stdlib.h>
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#include "plstr.h"
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#include "nsIProtocolHandler.h"
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#include "nsIComponentManager.h"
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nsUrl::nsUrl()
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{
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NS_INIT_REFCNT();
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static const PRInt32 DEFAULT_PORT = -1;
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#define SET_POSITION(__part,__start,__length) \
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{ \
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m_Position[__part][0] = __start; \
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m_Position[__part][1] = __length; \
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}
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nsUrl::~nsUrl()
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NS_NET
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nsIURL* CreateURL(const char* i_URL)
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{
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nsIURL* pReturn = new nsURL(i_URL);
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if (pReturn)
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pReturn->AddRef();
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return pReturn;
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}
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nsURL::nsURL(const char* i_URL):
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m_Port(DEFAULT_PORT),
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mRefCnt(0)
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{
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NS_PRECONDITION( (0 != i_URL), "No url string specified!");
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if (i_URL)
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{
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m_URL = new char[PL_strlen(i_URL) + 1];
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if (m_URL)
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{
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PL_strcpy(m_URL, i_URL);
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}
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}
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else
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{
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m_URL = new char[1];
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*m_URL = '\0';
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}
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for (int i=0; i<TOTAL_PARTS; ++i)
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{
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for (int j=0; j<2; ++j)
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{
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m_Position[i][j] = -1;
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}
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}
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Parse();
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}
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nsURL::~nsURL()
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{
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if (m_URL)
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{
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delete[] m_URL;
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m_URL = 0;
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}
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}
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NS_IMPL_ADDREF(nsURL);
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PRBool
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nsURL::Equals(const nsIURI* i_URI) const
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{
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NS_NOTYETIMPLEMENTED("Eeeks!");
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return PR_FALSE;
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}
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nsresult
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nsUrl::Init(const char* aSpec,
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const nsIUrl* aBaseURL,
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nsISupports* aContainer)
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nsURL::Extract(const char* *o_OutputString, nsURL::Part i_id) const
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{
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int i = (int) i_id;
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if (o_OutputString)
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{
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*o_OutputString = new char(m_Position[i][1]+1);
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if (!*o_OutputString)
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return NS_ERROR_OUT_OF_MEMORY;
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char* dest = (char*) *o_OutputString;
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char* src = m_URL + m_Position[i][0];
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for (int j=0; j<m_Position[i][1]; ++j)
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{
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*dest++ = *src++;
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}
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*dest = '\0';
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return NS_OK;
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}
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return NS_ERROR_URL_PARSING;
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}
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nsresult
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nsURL::ExtractPortFrom(int start, int length)
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{
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char* port = new char[length +1];
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if (!port)
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{
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return NS_ERROR_OUT_OF_MEMORY;
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}
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PL_strncpy(port, m_URL+start, length);
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*(port + length) = '\0';
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m_Port = atoi(port);
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delete[] port;
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return NS_OK;
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}
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NS_IMPL_ISUPPORTS(nsUrl, nsIUrl::GetIID());
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////////////////////////////////////////////////////////////////////////////////
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// nsIUrl methods:
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NS_IMETHODIMP
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nsUrl::GetScheme(const char* *result)
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nsresult
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nsURL::GetStream(nsIInputStream* *o_InputStream)
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{
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NS_PRECONDITION( (0 != m_URL), "GetStream called on empty url!");
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nsresult result = NS_OK; // change to failure
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//OpenProtocolInstance and request the input stream
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nsIProtocolInstance* pi = 0;
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result = OpenProtocolInstance(&pi);
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if (NS_OK != result)
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return result;
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return pi->GetInputStream(o_InputStream);
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}
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nsresult nsURL::OpenProtocolInstance(nsIProtocolInstance* *o_ProtocolInstance)
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{
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const char* scheme =0;
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GetScheme(&scheme);
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// If the expected behaviour is to have http as the default scheme, a
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// caller must check that before calling this function. We will not
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// make any assumptions here.
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if (0 == scheme)
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return NS_ERROR_BAD_URL;
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nsIProtocolHandler *pHandler=0;
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nsresult rv = nsComponentManager::CreateInstance(
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NS_COMPONENT_NETSCAPE_NETWORK_PROTOCOLS "http", // TODO replace!
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nsnull,
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nsIProtocolHandler::GetIID(),
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(void**)&pHandler);
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//return pHandler ? pHandler->GetProtocolInstance(this, o_ProtocolInstance) : rv;
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return NS_ERROR_BAD_URL; // testing
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}
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// This code will need thorough testing. A lot of this has to do with
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// usability and expected behaviour when a user types something in the
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// location bar.
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nsresult nsURL::Parse(void)
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{
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NS_PRECONDITION( (0 != m_URL), "Parse called on empty url!");
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if (!m_URL)
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{
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return NS_ERROR_URL_PARSING;
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}
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//Remember to remove leading/trailing spaces, etc. TODO
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int len = PL_strlen(m_URL);
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static const char delimiters[] = "/:@"; //this order is optimized.
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char* brk = PL_strpbrk(m_URL, delimiters);
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char* lastbrk = brk;
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if (brk)
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{
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switch (*brk)
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{
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case '/' :
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// If the URL starts with a slash then everything is a path
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if (brk == m_URL)
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{
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SET_POSITION(PATH, 0, len);
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return NS_OK;
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}
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else // The first part is host, so its host/path
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{
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SET_POSITION(HOST, 0, (brk - m_URL));
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SET_POSITION(PATH, (brk - m_URL), (len - (brk - m_URL)));
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return NS_OK;
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}
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break;
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case ':' :
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// If the first colon is followed by // then its definitely a spec
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if ((*(brk+1) == '/') && (*(brk+2) == '/')) // e.g. http://
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{
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SET_POSITION(SCHEME, 0, (brk - m_URL));
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lastbrk = brk+3;
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brk = PL_strpbrk(lastbrk, delimiters);
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if (brk)
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{
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switch (*brk)
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{
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case '/' : // standard case- http://host/path
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SET_POSITION(HOST, (lastbrk - m_URL), (brk - lastbrk));
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SET_POSITION(PATH, (brk - m_URL), (len - (brk - m_URL)));
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return NS_OK;
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break;
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case ':' :
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{
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// It could be http://user:pass@host/path or http://host:port/path
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// For the first case, there has to be an at after this colon, so...
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char* atSign = PL_strchr(brk, '@');
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if (atSign)
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{
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SET_POSITION(PREHOST, (lastbrk - m_URL), (atSign - lastbrk));
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brk = PL_strpbrk(atSign+1, "/:");
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if (brk) // http://user:pass@host:port/path or http://user:pass@host/path
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{
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SET_POSITION(HOST, (atSign+1 - m_URL), (brk - (atSign+1)));
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if (*brk == '/')
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{
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SET_POSITION(PATH, (brk - m_URL), len - (brk - m_URL));
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return NS_OK;
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}
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else // we have a port since (brk == ':')
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{
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lastbrk = brk+1;
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brk = PL_strchr(lastbrk, '/');
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if (brk) // http://user:pass@host:port/path
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{
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ExtractPortFrom((lastbrk - m_URL), (brk-lastbrk));
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SET_POSITION(PATH, (brk-m_URL), len - (brk-m_URL));
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return NS_OK;
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}
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else // http://user:pass@host:port
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{
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ExtractPortFrom((lastbrk - m_URL), len - (lastbrk - m_URL));
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return NS_OK;
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}
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}
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}
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else // its just http://user:pass@host
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{
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SET_POSITION(HOST, (atSign+1 - m_URL), len - (atSign+1 - m_URL));
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return NS_OK;
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}
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}
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else // definitely the port option, i.e. http://host:port/path
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{
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SET_POSITION(HOST, (lastbrk-m_URL), (brk-lastbrk));
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lastbrk = brk+1;
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brk = PL_strchr(lastbrk, '/');
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if (brk) // http://host:port/path
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{
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ExtractPortFrom((lastbrk-m_URL),(brk-lastbrk));
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SET_POSITION(PATH, (brk-m_URL), len - (brk-m_URL));
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return NS_OK;
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}
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else // http://host:port
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{
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ExtractPortFrom((lastbrk-m_URL),len - (lastbrk-m_URL));
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return NS_OK;
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}
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}
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}
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break;
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case '@' :
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// http://user@host...
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{
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SET_POSITION(PREHOST, (lastbrk-m_URL), (brk-lastbrk));
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lastbrk = brk+1;
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brk = PL_strpbrk(lastbrk, ":/");
|
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if (brk)
|
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{
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SET_POSITION(HOST, (lastbrk-m_URL), (brk - lastbrk));
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if (*brk == ':') // http://user@host:port...
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{
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lastbrk = brk+1;
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brk = PL_strchr(lastbrk, '/');
|
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if (brk) // http://user@host:port/path
|
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{
|
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ExtractPortFrom((lastbrk-m_URL),(brk-lastbrk));
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SET_POSITION(PATH, (brk-m_URL), len - (brk-m_URL));
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return NS_OK;
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}
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else // http://user@host:port
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{
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ExtractPortFrom((lastbrk-m_URL),len - (lastbrk-m_URL));
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return NS_OK;
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}
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|
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}
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else // (*brk == '/') so no port just path i.e. http://user@host/path
|
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{
|
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SET_POSITION(PATH, (brk - m_URL), len - (brk - m_URL));
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return NS_OK;
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}
|
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}
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else // its just http://user@host
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{
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SET_POSITION(HOST, (lastbrk+1 - m_URL), len - (lastbrk+1 - m_URL));
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return NS_OK;
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}
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}
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break;
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default: NS_POSTCONDITION(0, "This just can't be!");
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break;
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}
|
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|
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}
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else // everything else is a host, as in http://host
|
||||
{
|
||||
SET_POSITION(HOST, (lastbrk - m_URL), len - (lastbrk - m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
}
|
||||
else // host:port...
|
||||
{
|
||||
SET_POSITION(HOST, 0, (brk - m_URL));
|
||||
lastbrk = brk+1;
|
||||
brk = PL_strpbrk(lastbrk, delimiters);
|
||||
if (brk)
|
||||
{
|
||||
switch (*brk)
|
||||
{
|
||||
case '/' : // The path, so its host:port/path
|
||||
ExtractPortFrom(lastbrk-m_URL, brk-lastbrk);
|
||||
SET_POSITION(PATH, brk- m_URL, len - (brk-m_URL));
|
||||
return NS_OK;
|
||||
break;
|
||||
case ':' :
|
||||
return NS_ERROR_URL_PARSING;
|
||||
break;
|
||||
case '@' :
|
||||
// This is a special case of user:pass@host... so
|
||||
// Cleanout our earliar knowledge of host
|
||||
SET_POSITION(HOST, -1, -1);
|
||||
|
||||
SET_POSITION(PREHOST, 0, (brk-m_URL));
|
||||
lastbrk = brk+1;
|
||||
brk = PL_strpbrk(lastbrk, ":/");
|
||||
if (brk)
|
||||
{
|
||||
SET_POSITION(HOST, (lastbrk-m_URL), (brk-lastbrk));
|
||||
if (*brk == ':') // user:pass@host:port...
|
||||
{
|
||||
lastbrk = brk+1;
|
||||
brk = PL_strchr(lastbrk, '/');
|
||||
if (brk) // user:pass@host:port/path
|
||||
{
|
||||
ExtractPortFrom((lastbrk-m_URL),(brk-lastbrk));
|
||||
SET_POSITION(PATH, (brk-m_URL), len - (brk-m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
else // user:pass@host:port
|
||||
{
|
||||
ExtractPortFrom((lastbrk-m_URL),len - (lastbrk-m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
else // (*brk == '/') so user:pass@host/path
|
||||
{
|
||||
SET_POSITION(PATH, (brk - m_URL), len - (brk - m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
else // its user:pass@host so everthing else is just the host
|
||||
{
|
||||
SET_POSITION(HOST, (lastbrk-m_URL), len - (lastbrk-m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
break;
|
||||
default: NS_POSTCONDITION(0, "This just can't be!");
|
||||
break;
|
||||
}
|
||||
}
|
||||
else // Everything else is just the port
|
||||
{
|
||||
ExtractPortFrom(lastbrk-m_URL, len - (lastbrk-m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case '@' :
|
||||
//Everything before the @ is the prehost stuff
|
||||
SET_POSITION(PREHOST, 0, brk-m_URL);
|
||||
lastbrk = brk+1;
|
||||
brk = PL_strpbrk(lastbrk, ":/");
|
||||
if (brk)
|
||||
{
|
||||
SET_POSITION(HOST, (lastbrk-m_URL), (brk-lastbrk));
|
||||
if (*brk == ':') // user@host:port...
|
||||
{
|
||||
lastbrk = brk+1;
|
||||
brk = PL_strchr(lastbrk, '/');
|
||||
if (brk) // user@host:port/path
|
||||
{
|
||||
ExtractPortFrom((lastbrk-m_URL),(brk-lastbrk));
|
||||
SET_POSITION(PATH, (brk-m_URL), len - (brk-m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
else // user@host:port
|
||||
{
|
||||
ExtractPortFrom((lastbrk-m_URL),len - (lastbrk-m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
else // (*brk == '/') so user@host/path
|
||||
{
|
||||
SET_POSITION(PATH, (brk - m_URL), len - (brk - m_URL));
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
else // its user@host so everything else is just the host
|
||||
{
|
||||
SET_POSITION(HOST, (lastbrk-m_URL), (len - (lastbrk-m_URL)));
|
||||
return NS_OK;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
NS_POSTCONDITION(0, "This just can't be!");
|
||||
break;
|
||||
}
|
||||
}
|
||||
else // everything is a host
|
||||
{
|
||||
SET_POSITION(HOST, 0, len);
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
nsresult
|
||||
nsURL::QueryInterface(REFNSIID aIID, void** aInstancePtr)
|
||||
{
|
||||
if (NULL == aInstancePtr)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
*aInstancePtr = NULL;
|
||||
|
||||
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
|
||||
|
||||
if (aIID.Equals(nsIURL::GetIID())) {
|
||||
*aInstancePtr = (void*) ((nsIURL*)this);
|
||||
NS_ADDREF_THIS();
|
||||
return NS_OK;
|
||||
}
|
||||
if (aIID.Equals(nsIURI::GetIID())) {
|
||||
*aInstancePtr = (void*) ((nsIURI*)this);
|
||||
NS_ADDREF_THIS();
|
||||
return NS_OK;
|
||||
}
|
||||
if (aIID.Equals(kISupportsIID)) {
|
||||
*aInstancePtr = (void*) ((nsISupports*)this);
|
||||
NS_ADDREF_THIS();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_NOINTERFACE;
|
||||
}
|
||||
|
||||
NS_IMPL_RELEASE(nsURL);
|
||||
|
||||
nsresult
|
||||
nsURL::SetHost(const char* i_Host)
|
||||
{
|
||||
NS_NOTYETIMPLEMENTED("Eeeks!");
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::SetScheme(const char* scheme)
|
||||
nsresult
|
||||
nsURL::SetPath(const char* i_Path)
|
||||
{
|
||||
NS_NOTYETIMPLEMENTED("Eeeks!");
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::GetPreHost(const char* *result)
|
||||
nsresult
|
||||
nsURL::SetPort(PRInt32 i_Port)
|
||||
{
|
||||
if (m_Port != i_Port)
|
||||
{
|
||||
m_Port = i_Port;
|
||||
if (DEFAULT_PORT == m_Port)
|
||||
{
|
||||
//Just REMOVE the earliar one.
|
||||
NS_NOTYETIMPLEMENTED("Eeeks!");
|
||||
}
|
||||
else
|
||||
{
|
||||
//Insert the string equivalent
|
||||
NS_NOTYETIMPLEMENTED("Eeeks!");
|
||||
}
|
||||
Parse();
|
||||
}
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::SetPreHost(const char* preHost)
|
||||
nsresult
|
||||
nsURL::SetPreHost(const char* i_PreHost)
|
||||
{
|
||||
NS_NOTYETIMPLEMENTED("Eeeks!");
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::GetHost(const char* *result)
|
||||
nsresult
|
||||
nsURL::SetScheme(const char* i_Scheme)
|
||||
{
|
||||
NS_NOTYETIMPLEMENTED("Eeeks!");
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::SetHost(const char* host)
|
||||
#ifdef DEBUG
|
||||
nsresult
|
||||
nsURL::DebugString(const char* *o_String) const
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
if (!m_URL)
|
||||
return NS_OK;
|
||||
const char* tempBuff = 0;
|
||||
char* tmp = new char[PL_strlen(m_URL) + 64];
|
||||
char* tmp2 = tmp;
|
||||
for (int i=PL_strlen(m_URL)+64; i>0 ; --i)
|
||||
*tmp2++ = '\0';
|
||||
/*///
|
||||
PL_strcpy(tmp, "m_URL= ");
|
||||
PL_strcat(tmp, m_URL);
|
||||
|
||||
GetScheme(&tempBuff);
|
||||
PL_strcat(tmp, "\nScheme= ");
|
||||
PL_strcat(tmp, tempBuff);
|
||||
|
||||
GetPreHost(&tempBuff);
|
||||
PL_strcat(tmp, "\nPreHost= ");
|
||||
PL_strcat(tmp, tempBuff);
|
||||
|
||||
GetHost(&tempBuff);
|
||||
PL_strcat(tmp, "\nHost= ");
|
||||
PL_strcat(tmp, tempBuff);
|
||||
|
||||
char* tempPort = new char[6];
|
||||
if (tempPort)
|
||||
{
|
||||
itoa(m_Port, tempPort, 10);
|
||||
PL_strcat(tmp, "\nPort= ");
|
||||
PL_strcat(tmp, tempPort);
|
||||
delete[] tempPort;
|
||||
}
|
||||
else
|
||||
PL_strcat(tmp, "\nPort couldn't be conv'd to string!");
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::GetPort(PRInt32 *result)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
GetPath(&tempBuff);
|
||||
PL_strcat(tmp, "\nPath= ");
|
||||
PL_strcat(tmp, tempBuff);
|
||||
PL_strcat(tmp, "\n");
|
||||
/*///
|
||||
char delimiter[] = ",";
|
||||
#define TEMP_AND_DELIMITER PL_strcat(tmp, tempBuff); \
|
||||
PL_strcat(tmp, delimiter)
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::SetPort(PRInt32 port)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
PL_strcpy(tmp, m_URL);
|
||||
PL_strcat(tmp, "\n");
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::GetPath(const char* *result)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
GetScheme(&tempBuff);
|
||||
TEMP_AND_DELIMITER;
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::SetPath(const char* path)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
GetPreHost(&tempBuff);
|
||||
TEMP_AND_DELIMITER;
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::Equals(const nsIUrl* other)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
GetHost(&tempBuff);
|
||||
TEMP_AND_DELIMITER;
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsUrl::ToNewCString(const char* *uriString)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
char* tempPort = new char[6];
|
||||
if (tempPort)
|
||||
{
|
||||
itoa(m_Port, tempPort, 10);
|
||||
PL_strcat(tmp, tempPort);
|
||||
PL_strcat(tmp, delimiter);
|
||||
delete[] tempPort;
|
||||
}
|
||||
else
|
||||
PL_strcat(tmp, "\nPort couldn't be conv'd to string!");
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
GetPath(&tempBuff);
|
||||
PL_strcat(tmp, tempBuff);
|
||||
PL_strcat(tmp, "\n");
|
||||
|
||||
//*///
|
||||
*o_String = tmp;
|
||||
return NS_OK;
|
||||
}
|
||||
#endif // DEBUG
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.0 (the "NPL"); you may not use this file except in
|
||||
@ -16,50 +16,211 @@
|
||||
* Reserved.
|
||||
*/
|
||||
|
||||
#ifndef nsUrl_h__
|
||||
#define nsUrl_h__
|
||||
#ifndef _nsURL_h_
|
||||
#define _nsURL_h_
|
||||
|
||||
#include "nsIUrl.h"
|
||||
/*
|
||||
The nsURL class holds the default implementation of the nsIURL class.
|
||||
For explanation on the implementation see -
|
||||
|
||||
class nsUrl : public nsIUrl
|
||||
http://www.w3.org/Addressing/URL/url-spec.txt
|
||||
and the headers for nsIURL.h and nsIURI.h
|
||||
|
||||
- Gagan Saksena
|
||||
*/
|
||||
|
||||
#include "nsIURL.h"
|
||||
|
||||
class nsURL : public nsIURL
|
||||
{
|
||||
|
||||
public:
|
||||
//Constructor
|
||||
nsURL(const char* i_URL);
|
||||
|
||||
//Functions from nsISupports
|
||||
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// nsIUrl methods:
|
||||
//Functions from nsIURI
|
||||
//Core parsing functions.
|
||||
/*
|
||||
The Scheme is the protocol that this URL refers to.
|
||||
*/
|
||||
NS_METHOD GetScheme(const char* *o_Scheme) const;
|
||||
NS_METHOD SetScheme(const char* i_Scheme);
|
||||
|
||||
NS_IMETHOD GetScheme(const char* *result);
|
||||
NS_IMETHOD SetScheme(const char* scheme);
|
||||
/*
|
||||
The PreHost portion includes elements like the optional
|
||||
username:password, or maybe other scheme specific items.
|
||||
*/
|
||||
NS_METHOD GetPreHost(const char* *o_PreHost) const;
|
||||
NS_METHOD SetPreHost(const char* i_PreHost);
|
||||
|
||||
NS_IMETHOD GetPreHost(const char* *result);
|
||||
NS_IMETHOD SetPreHost(const char* preHost);
|
||||
/*
|
||||
The Host is the internet domain name to which this URL refers.
|
||||
Note that it could be an IP address as well.
|
||||
*/
|
||||
NS_METHOD GetHost(const char* *o_Host) const;
|
||||
NS_METHOD SetHost(const char* i_Host);
|
||||
|
||||
NS_IMETHOD GetHost(const char* *result);
|
||||
NS_IMETHOD SetHost(const char* host);
|
||||
/*
|
||||
A return value of -1 indicates that no port value is set and the
|
||||
implementor of the specific scheme will use its default port.
|
||||
Similarly setting a value of -1 indicates that the default is to be used.
|
||||
Thus as an example-
|
||||
for HTTP, Port 80 is same as a return value of -1.
|
||||
However after setting a port (even if its default), the port number will
|
||||
appear in the ToString function.
|
||||
*/
|
||||
NS_METHOD_(PRInt32) GetPort(void) const;
|
||||
NS_METHOD SetPort(PRInt32 i_Port);
|
||||
|
||||
NS_IMETHOD GetPort(PRInt32 *result);
|
||||
NS_IMETHOD SetPort(PRInt32 port);
|
||||
/*
|
||||
Note that the path includes the leading '/' Thus if no path is
|
||||
available the GetPath will return a "/"
|
||||
For SetPath if none is provided, one would be prefixed to the path.
|
||||
*/
|
||||
NS_METHOD GetPath(const char* *o_Path) const;
|
||||
NS_METHOD SetPath(const char* i_Path);
|
||||
|
||||
NS_IMETHOD GetPath(const char* *result);
|
||||
NS_IMETHOD SetPath(const char* path);
|
||||
//Functions from nsIURL.h
|
||||
|
||||
NS_IMETHOD Equals(const nsIUrl* other);
|
||||
/*
|
||||
Create a copy of this url in the specified location.
|
||||
Use this as much as possible instead of creating a fresh one
|
||||
each time since we save on the parsing overhead.
|
||||
*/
|
||||
NS_METHOD Clone(nsURL* *o_URL) const;
|
||||
|
||||
NS_IMETHOD ToNewCString(const char* *uriString);
|
||||
#ifdef DEBUG
|
||||
NS_METHOD DebugString(const char* *o_URLString) const;
|
||||
#endif //DEBUG
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// nsUrl methods:
|
||||
/*
|
||||
Note: The GetStream function also opens a connection using
|
||||
the available information in the URL. This is the same as
|
||||
calling OpenInputStream on the connection returned from
|
||||
OpenProtocolInstance.
|
||||
*/
|
||||
NS_METHOD GetStream(nsIInputStream* *o_InputStream);
|
||||
|
||||
nsUrl();
|
||||
virtual ~nsUrl();
|
||||
/*
|
||||
MakeAbsoluteFrom function takes a new string that is a relative url,
|
||||
and converts this object to represent the final form. As an example
|
||||
if this is "http://foo/bar" and we call MakeAbsoluteFrom("/baz")
|
||||
then this will change to "http://foo/baz" There is a whole series
|
||||
of possibilities here. Check this URL for more details (TODO -Gagan)
|
||||
*/
|
||||
NS_METHOD MakeAbsoluteFrom(const char* i_NewURL);
|
||||
|
||||
nsresult Init(const char* aSpec,
|
||||
const nsIUrl* aBaseURL,
|
||||
nsISupports* aContainer);
|
||||
/*
|
||||
The OpenProtocolInstance method sets up the connection as decided by the
|
||||
protocol implementation. This may then be used to get various
|
||||
connection specific details like the input and the output streams
|
||||
associated with the connection, or the header information by querying
|
||||
on the connection type which will be protocol specific.
|
||||
*/
|
||||
NS_METHOD OpenProtocolInstance(nsIProtocolInstance* *o_ProtocolInstance);
|
||||
|
||||
|
||||
//Other utility functions
|
||||
/*
|
||||
Note that this comparison is only on char* level. Cast nsIURL to
|
||||
the scheme specific URL to do a more thorough check. For example--
|
||||
in HTTP-
|
||||
http://foo.com:80 == http://foo.com
|
||||
but this function through nsIURL alone will not return equality.
|
||||
*/
|
||||
NS_METHOD_(PRBool) Equals(const nsIURI* i_URI) const;
|
||||
|
||||
/*
|
||||
Writes a string representation of the URL.
|
||||
*/
|
||||
NS_METHOD ToString(const char* *o_URLString) const;
|
||||
|
||||
protected:
|
||||
|
||||
//Called only from Release
|
||||
virtual ~nsURL();
|
||||
|
||||
typedef enum
|
||||
{
|
||||
SCHEME,
|
||||
PREHOST,
|
||||
HOST,
|
||||
PATH,
|
||||
TOTAL_PARTS // Must always be the last one.
|
||||
} Part;
|
||||
|
||||
/*
|
||||
Parses the portions of the URL into individual pieces
|
||||
like spec, prehost, host, path etc.
|
||||
*/
|
||||
NS_METHOD Parse();
|
||||
|
||||
/*
|
||||
Extract a portion from the given part id.
|
||||
*/
|
||||
NS_METHOD Extract(const char* *o_OutputString, Part i_id) const;
|
||||
|
||||
/*
|
||||
This holds the offsets and the lengths of each part.
|
||||
Optimizes on storage and speed.
|
||||
*/
|
||||
int m_Position[TOTAL_PARTS][2];
|
||||
|
||||
char* m_URL;
|
||||
PRInt32 m_Port;
|
||||
private:
|
||||
NS_METHOD ExtractPortFrom(int start, int length);
|
||||
};
|
||||
|
||||
#endif // nsUrl_h__
|
||||
inline
|
||||
NS_METHOD
|
||||
nsURL::GetHost(const char* *o_Host) const
|
||||
{
|
||||
return Extract(o_Host, HOST);
|
||||
}
|
||||
|
||||
inline
|
||||
NS_METHOD
|
||||
nsURL::GetScheme(const char* *o_Scheme) const
|
||||
{
|
||||
return Extract(o_Scheme, SCHEME);
|
||||
}
|
||||
|
||||
inline
|
||||
NS_METHOD
|
||||
nsURL::GetPreHost(const char* *o_PreHost) const
|
||||
{
|
||||
return Extract(o_PreHost, PREHOST);
|
||||
}
|
||||
|
||||
inline
|
||||
NS_METHOD_(PRInt32)
|
||||
nsURL::GetPort() const
|
||||
{
|
||||
return m_Port;
|
||||
}
|
||||
|
||||
inline
|
||||
NS_METHOD
|
||||
nsURL::GetPath(const char* *o_Path) const
|
||||
{
|
||||
return Extract(o_Path, PATH);
|
||||
}
|
||||
|
||||
inline
|
||||
NS_METHOD
|
||||
nsURL::ToString(const char* *o_URLString) const
|
||||
{
|
||||
*o_URLString = m_URL;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//Possible bad url passed.
|
||||
#define NS_ERROR_URL_PARSING NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 100);
|
||||
#define NS_ERROR_BAD_URL NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 101);
|
||||
|
||||
#endif /* _nsURL_h_ */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user