mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-28 19:38:13 +00:00
233 lines
8.1 KiB
Plaintext
233 lines
8.1 KiB
Plaintext
/* -*- 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):
|
|
* Gagan Saksena <gagan@netscape.com> (original author)
|
|
* Darin Fisher <darin@netscape.com>
|
|
*
|
|
* 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"
|
|
|
|
/**
|
|
* URIs are essentially structured names for things -- anything. This interface
|
|
* provides accessors to set and query the most basic components of an URI.
|
|
* Subclasses, including nsIURL, impose greater structure on the URI.
|
|
*
|
|
* This interface follows Tim Berners-Lee's URI spec (RFC2396) [1], where the
|
|
* basic URI components are defined as such:
|
|
*
|
|
* ftp://username:password@hostname:portnumber/pathname
|
|
* \ / \ / \ / \ /\ /
|
|
* - --------------- ------ -------- -------
|
|
* | | | | |
|
|
* | | | | Path
|
|
* | | | Port
|
|
* | | Host /
|
|
* | UserPass /
|
|
* Scheme /
|
|
* \ /
|
|
* --------------------------------
|
|
* |
|
|
* PrePath
|
|
*
|
|
* The definition of the URI components has been extended to allow for
|
|
* internationalized domain names [2] and the more generic IRI structure [3].
|
|
*
|
|
* [1] http://www.ietf.org/rfc/rfc2396.txt
|
|
* [2] http://www.ietf.org/internet-drafts/draft-ietf-idn-idna-06.txt
|
|
* [3] http://www.ietf.org/internet-drafts/draft-masinter-url-i18n-08.txt
|
|
*/
|
|
|
|
%{C++
|
|
#undef GetPort // XXX Windows!
|
|
#undef SetPort // XXX Windows!
|
|
%}
|
|
|
|
/**
|
|
* nsIURI - interface for an uniform resource identifier w/ i18n support.
|
|
*
|
|
* AUTF8String attributes may contain unescaped UTF-8 characters.
|
|
* Consumers should be careful to escape the UTF-8 strings as necessary, but
|
|
* should always try to "display" the UTF-8 version as provided by this
|
|
* interface.
|
|
*
|
|
* AUTF8String attributes may also contain escaped characters.
|
|
*
|
|
* Unescaping URI segments is unadvised unless there is intimate
|
|
* knowledge of the underlying charset or there is no plan to display (or
|
|
* otherwise enforce a charset on) the resulting URI substring.
|
|
*
|
|
* @status FROZEN
|
|
*/
|
|
[scriptable, uuid(07a22cc0-0ce5-11d3-9331-00104ba0fd40)]
|
|
interface nsIURI : nsISupports
|
|
{
|
|
/************************************************************************
|
|
* The URI is broken down into the following principal components:
|
|
*/
|
|
|
|
/**
|
|
* Returns a string representation of the URI. Setting the spec causes
|
|
* the new spec to be parsed, initializing the URI.
|
|
*
|
|
* Some characters may be escaped.
|
|
*/
|
|
attribute AUTF8String spec;
|
|
|
|
/**
|
|
* The prePath (eg. scheme://user:password@host:port) returns the string
|
|
* before the path. This is useful for authentication or managing sessions.
|
|
*
|
|
* Some characters may be escaped.
|
|
*/
|
|
readonly attribute AUTF8String prePath;
|
|
|
|
/**
|
|
* The Scheme is the protocol to which this URI refers. The scheme is
|
|
* restricted to the US-ASCII charset per RFC2396.
|
|
*/
|
|
attribute ACString scheme;
|
|
|
|
/**
|
|
* The username:password (or username only if value doesn't contain a ':')
|
|
*
|
|
* Some characters may be escaped.
|
|
*/
|
|
attribute AUTF8String userPass;
|
|
|
|
/**
|
|
* The optional username and password, assuming the preHost consists of
|
|
* username:password.
|
|
*
|
|
* Some characters may be escaped.
|
|
*/
|
|
attribute AUTF8String username;
|
|
attribute AUTF8String password;
|
|
|
|
/**
|
|
* The host:port (or simply the host, if port == -1).
|
|
*
|
|
* Characters are NOT escaped.
|
|
*/
|
|
attribute AUTF8String hostPort;
|
|
|
|
/**
|
|
* The host is the internet domain name to which this URI refers. It could
|
|
* be an IPv4 (or IPv6) address literal. If supported, it could be a
|
|
* non-ASCII internationalized domain name.
|
|
*
|
|
* Characters are NOT escaped.
|
|
*/
|
|
attribute AUTF8String host;
|
|
|
|
/**
|
|
* A port value of -1 corresponds to the protocol's default port (eg. -1
|
|
* implies port 80 for http URIs).
|
|
*/
|
|
attribute long port;
|
|
|
|
/**
|
|
* The path, typically including at least a leading '/' (but may also be
|
|
* empty, depending on the protocol).
|
|
*
|
|
* Some characters may be escaped.
|
|
*/
|
|
attribute AUTF8String path;
|
|
|
|
|
|
/************************************************************************
|
|
* An URI supports the following methods:
|
|
*/
|
|
|
|
/**
|
|
* URI equivalence test (not a strict string comparison).
|
|
*
|
|
* eg. http://foo.com:80/ == http://foo.com/
|
|
*/
|
|
boolean equals(in nsIURI other);
|
|
|
|
/**
|
|
* An optimization to do scheme checks without requiring the users of nsIURI
|
|
* to GetScheme, thereby saving extra allocating and freeing. Returns true if
|
|
* the schemes match (case ignored).
|
|
*/
|
|
boolean schemeIs(in string scheme);
|
|
|
|
/**
|
|
* Clones the current URI. For some protocols, this is more than just an
|
|
* optimization. For example, under MacOS, the spec of a file URL does not
|
|
* necessarily uniquely identify a file since two volumes could share the
|
|
* same name.
|
|
*/
|
|
nsIURI clone();
|
|
|
|
/**
|
|
* This method resolves a relative string into an absolute URI string,
|
|
* using this URI as the base.
|
|
*
|
|
* NOTE: some implementations may have no concept of a relative URI.
|
|
*/
|
|
AUTF8String resolve(in AUTF8String relativePath);
|
|
|
|
|
|
/************************************************************************
|
|
* Additional attributes:
|
|
*/
|
|
|
|
/**
|
|
* The URI spec with an ASCII compatible encoding. Host portion follows
|
|
* the IDNA draft spec. Other parts are URL-escaped per the rules of
|
|
* RFC2396. The result is strictly ASCII.
|
|
*/
|
|
readonly attribute ACString asciiSpec;
|
|
|
|
/**
|
|
* The URI host with an ASCII compatible encoding. Follows the IDNA
|
|
* draft spec for converting internationalized domain names (UTF-8) to
|
|
* ASCII for compatibility with existing internet infrasture.
|
|
*/
|
|
readonly attribute ACString asciiHost;
|
|
|
|
/**
|
|
* The charset of the document from which this URI originated. An empty
|
|
* value implies UTF-8.
|
|
*
|
|
* If this value is something other than UTF-8 then the URI components
|
|
* (e.g., spec, prePath, username, etc.) will all be fully URL-escaped.
|
|
* Otherwise, the URI components may contain unescaped multibyte UTF-8
|
|
* characters.
|
|
*/
|
|
readonly attribute ACString originCharset;
|
|
};
|