Version 1.8 of gecko-sdk. Downloaded from here:...

gecko-sdk/idl/nsIIOService.idl

Index: gecko-sdk/idl/nsIIOService.idl
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--- gecko-sdk/idl/nsIIOService.idl	(revision 0)
+++ gecko-sdk/idl/nsIIOService.idl	(revision 0)
@@ -0,0 +1,146 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "nsISupports.idl"
+
+interface nsIProtocolHandler;
+interface nsIChannel;
+interface nsIURI;
+interface nsIFile;
+
+/**
+ * nsIIOService provides a set of network utility functions.  This interface
+ * duplicates many of the nsIProtocolHandler methods in a protocol handler
+ * independent way (e.g., NewURI inspects the scheme in order to delegate
+ * creation of the new URI to the appropriate protocol handler).  nsIIOService
+ * also provides a set of URL parsing utility functions.  These are provided
+ * as a convenience to the programmer and in some cases to improve performance
+ * by eliminating intermediate data structures and interfaces.
+ *
+ * @status FROZEN
+ */
+[scriptable, uuid(bddeda3f-9020-4d12-8c70-984ee9f7935e)]
+interface nsIIOService : nsISupports
+{
+    /**
+     * Returns a protocol handler for a given URI scheme.
+     *
+     * @param aScheme the URI scheme
+     * @return reference to corresponding nsIProtocolHandler
+     */
+    nsIProtocolHandler getProtocolHandler(in string aScheme);
+
+    /**
+     * Returns the protocol flags for a given scheme.
+     *
+     * @param aScheme the URI scheme
+     * @return value of corresponding nsIProtocolHandler::protocolFlags
+     */
+    unsigned long getProtocolFlags(in string aScheme);
+
+    /**
+     * This method constructs a new URI by determining the scheme of the
+     * URI spec, and then delegating the construction of the URI to the
+     * protocol handler for that scheme. QueryInterface can be used on
+     * the resulting URI object to obtain a more specific type of URI.
+     *
+     * @see nsIProtocolHandler::newURI
+     */
+    nsIURI newURI(in AUTF8String aSpec,
+                  in string aOriginCharset,
+                  in nsIURI aBaseURI);
+
+    /**
+     * This method constructs a new URI from a nsIFile.
+     *
+     * @param aFile specifies the file path
+     * @return reference to a new nsIURI object
+     */
+    nsIURI newFileURI(in nsIFile aFile);
+
+    /**
+     * Creates a channel for a given URI.
+     *
+     * @param aURI nsIURI from which to make a channel
+     * @return reference to the new nsIChannel object
+     */
+    nsIChannel newChannelFromURI(in nsIURI aURI);
+
+    /**
+     * Equivalent to newChannelFromURI(newURI(...))
+     */
+    nsIChannel newChannel(in AUTF8String aSpec,
+                          in string aOriginCharset,
+                          in nsIURI aBaseURI);
+
+    /**
+     * Returns true if networking is in "offline" mode. When in offline mode, 
+     * attempts to access the network will fail (although this is not 
+     * necessarily corrolated with whether there is actually a network 
+     * available -- that's hard to detect without causing the dialer to 
+     * come up).
+     */
+    attribute boolean offline;
+
+    /**
+     * Checks if a port number is banned. This involves consulting a list of
+     * unsafe ports, corresponding to network services that may be easily
+     * exploitable. If the given port is considered unsafe, then the protocol
+     * handler (corresponding to aScheme) will be asked whether it wishes to
+     * override the IO service's decision to block the port. This gives the
+     * protocol handler ultimate control over its own security policy while
+     * ensuring reasonable, default protection.
+     *
+     * @see nsIProtocolHandler::allowPort
+     */
+    boolean allowPort(in long aPort, in string aScheme);
+
+    /**
+     * Utility to extract the scheme from a URL string, consistently and
+     * according to spec (see RFC 2396).
+     *
+     * NOTE: Most URL parsing is done via nsIURI, and in fact the scheme
+     * can also be extracted from a URL string via nsIURI.  This method
+     * is provided purely as an optimization.
+     *
+     * @param aSpec the URL string to parse
+     * @return URL scheme
+     *
+     * @throws NS_ERROR_MALFORMED_URI if URL string is not of the right form.
+     */
+    ACString extractScheme(in AUTF8String urlString);
+};
Property changes on: gecko-sdk\idl\nsIIOService.idl
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