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141 строка
5.9 KiB
Plaintext
141 строка
5.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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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 1.1 (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 License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsITransport;
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interface nsIEventSinkGetter;
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interface nsIChannel;
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interface nsIProxyInfo;
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[scriptable, uuid(05331390-6884-11d3-9382-00104ba0fd40)]
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interface nsISocketTransportService : nsISupports
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{
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/**
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* Creates a transport for a specified host and port.
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*
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* @param proxyInfo Information about any transport-layer proxying. Used
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* for communicating information about proxies like socks.
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* This can either be the proxyInfo attribute on an
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* nsISupportsTransparentProxy (or from the protocolProxyService),
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* or null for no proxying.
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*
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* @see nsISupportsTransparentProxy
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* @see nsIProtocolProxyService::GetProxyInfo
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*/
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nsITransport createTransport(in string host,
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in long port,
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in nsIProxyInfo proxyInfo,
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in unsigned long bufferSegmentSize,
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in unsigned long bufferMaxSize);
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nsITransport createTransportOfType(in string socketType,
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in string host,
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in long port,
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in nsIProxyInfo proxyInfo,
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in unsigned long bufferSegmentSize,
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in unsigned long bufferMaxSize);
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nsITransport createTransportOfTypes(in unsigned long typeCount,
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[array, size_is(typeCount)] in string socketTypes,
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in string host,
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in long port,
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in nsIProxyInfo proxyInfo,
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in unsigned long bufferSegmentSize,
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in unsigned long bufferMaxSize);
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/**
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* Returns true if the specified transport is good enough for
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* being used again. The situations in which this may return false
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* include- an error including server resets, an explicit
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* Connection: close header (for HTTP) and timeouts!
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*/
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boolean reuseTransport(in nsITransport i_Transport);
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void init ();
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void shutdown();
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void wakeup (in nsITransport i_Transport);
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/**
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* Total number of nsSocketTransport objects currently alive
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*/
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readonly attribute unsigned long totalTransportCount;
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/**
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* A number of nsSocketTransport objects with I/O operation currently in-progress
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*/
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readonly attribute unsigned long inUseTransportCount;
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/**
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* A number of nsSocketTransport objects connected (this may include keep-alive idle connections)
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*/
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readonly attribute unsigned long connectedTransportCount;
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/**
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* Autodial helper is enabled via pref.
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*/
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attribute boolean autodialEnabled;
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};
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%{C++
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#define NS_SOCKETTRANSPORTSERVICE_CID \
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{ /* c07e81e0-ef12-11d2-92b6-00105a1b0d64 */ \
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0xc07e81e0, \
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0xef12, \
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0x11d2, \
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{0x92, 0xb6, 0x00, 0x10, 0x5a, 0x1b, 0x0d, 0x64} \
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}
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// if a socket connection attempt fails (eg. no server listening at specified host:port)
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#define NS_ERROR_CONNECTION_REFUSED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 13)
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// if a socket connection was lost due to a timeout error (eg. PR_Poll times out)
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#define NS_ERROR_NET_TIMEOUT NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 14)
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// if a socket connection was lost due to a network reset (eg. PR_Poll sets PR_POLL_ERR)
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#define NS_ERROR_NET_RESET NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 20)
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/**
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* Status nsresult codes: used with nsIProgressEventSink::OnStatus
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*/
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#define NS_NET_STATUS_RESOLVING_HOST NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 3)
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#define NS_NET_STATUS_CONNECTED_TO NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 4)
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#define NS_NET_STATUS_SENDING_TO NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 5)
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#define NS_NET_STATUS_RECEIVING_FROM NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 6)
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#define NS_NET_STATUS_CONNECTING_TO NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 7)
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%}
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