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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface nsIInputStream;
interface nsIDOMDocument;
interface nsIURI;
interface nsIPrincipal;
interface nsIGlobalObject;
/**
* The nsIDOMParser interface is a non-SAX interface that can be used
* to parse a string or byte stream containing XML or HTML content
* to a DOM document. Parsing is always synchronous - a document is always
* returned from the parsing methods. This is as opposed to loading and
* parsing with the XMLHttpRequest interface, which can be used for
* asynchronous (callback-based) loading.
*/
[uuid(70b9600e-8622-4c93-9ad8-22c28058dc44)]
interface nsIDOMParser : nsISupports
{
/**
* The string passed in is parsed into a DOM document.
*
* @param str The UTF16 string to be parsed
* @param contentType The content type of the string (see parseFromStream)
* @returns The DOM document created as a result of parsing the
* string
*/
nsIDOMDocument parseFromString(in wstring str, in string contentType);
/**
* The buffer is parsed into a DOM document.
* The charset is determined from the xml entity decl.
*
* @param buf The octet array data to be parsed
* @param bufLen Length (in bytes) of the data
* @param contentType The content type of the data (see parseFromStream)
* @returns The DOM document created as a result of parsing the
* string
*/
nsIDOMDocument parseFromBuffer([const,array,size_is(bufLen)] in octet buf,
in uint32_t bufLen, in string contentType);
/**
* The byte stream passed in is parsed into a DOM document.
*
* Not accessible from web content.
*
* @param stream The byte stream whose contents are parsed
* @param charset The character set that was used to encode the byte
* stream. NULL if not specified.
* @param contentLength The number of bytes in the input stream.
* @param contentType The content type of the string - either text/xml,
* application/xml, or application/xhtml+xml.
* Must not be NULL.
* @returns The DOM document created as a result of parsing the
* stream
*/
nsIDOMDocument parseFromStream(in nsIInputStream stream,
in string charset,
in long contentLength,
in string contentType);
/**
* Initialize the principal and document and base URIs that the parser should
* use for documents it creates. If this is not called, then a null
* principal and its URI will be used. When creating a DOMParser via the JS
* constructor, this will be called automatically. This method may only be
* called once. If this method fails, all following parse attempts will
* fail.
*
* @param principal The principal to use for documents we create.
* If this is null, a codebase principal will be created
* based on documentURI; in that case the documentURI must
* be non-null.
* @param documentURI The documentURI to use for the documents we create.
* If null, the principal's URI will be used;
* in that case, the principal must be non-null and its
* URI must be non-null.
* @param baseURI The baseURI to use for the documents we create.
* If null, the documentURI will be used.
* @param scriptObject The object from which the context for event handling
* can be got.
*/
[noscript] void init(in nsIPrincipal principal,
in nsIURI documentURI,
in nsIURI baseURI,
in nsIGlobalObject scriptObject);
};
%{ C++
#define NS_DOMPARSER_CID \
{ /* 3a8a3a50-512c-11d4-9a54-000064657374 */ \
0x3a8a3a50, 0x512c, 0x11d4, \
{0x9a, 0x54, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74} }
#define NS_DOMPARSER_CONTRACTID \
"@mozilla.org/xmlextras/domparser;1"
%}
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