mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
134 lines
3.9 KiB
C++
134 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** 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 mozila.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Mozilla Corporation
|
|
* Portions created by the Initial Developer are Copyright (C) 2007
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Dave Camp <dcamp@mozilla.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 ***** */
|
|
|
|
#ifndef nsDOMFile_h__
|
|
#define nsDOMFile_h__
|
|
|
|
#include "nsICharsetDetectionObserver.h"
|
|
#include "nsIDOMFile.h"
|
|
#include "nsIDOMFileInternal.h"
|
|
#include "nsIDOMFileList.h"
|
|
#include "nsIDOMFileError.h"
|
|
#include "nsIInputStream.h"
|
|
#include "nsCOMArray.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsString.h"
|
|
|
|
class nsIDOMDocument;
|
|
class nsIFile;
|
|
class nsIInputStream;
|
|
|
|
class nsDOMFile : public nsIDOMFile,
|
|
public nsIDOMFileInternal,
|
|
public nsICharsetDetectionObserver
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDOMFILE
|
|
NS_DECL_NSIDOMFILEINTERNAL
|
|
|
|
nsDOMFile(nsIFile *aFile)
|
|
: mFile(aFile)
|
|
{}
|
|
~nsDOMFile() {}
|
|
|
|
// from nsICharsetDetectionObserver
|
|
NS_IMETHOD Notify(const char *aCharset, nsDetectionConfident aConf);
|
|
|
|
private:
|
|
nsCOMPtr<nsIFile> mFile;
|
|
nsString mContentType;
|
|
nsCString mCharset;
|
|
|
|
nsresult GuessCharset(nsIInputStream *aStream,
|
|
nsACString &aCharset);
|
|
nsresult ConvertStream(nsIInputStream *aStream, const char *aCharset,
|
|
nsAString &aResult);
|
|
};
|
|
|
|
class nsDOMFileList : public nsIDOMFileList
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDOMFILELIST
|
|
|
|
PRBool Append(nsIDOMFile *aFile) { return mFiles.AppendObject(aFile); }
|
|
|
|
PRBool Remove(PRUint32 aIndex) { return mFiles.RemoveObjectAt(aIndex); }
|
|
void Clear() { return mFiles.Clear(); }
|
|
|
|
nsIDOMFile* GetItemAt(PRUint32 aIndex)
|
|
{
|
|
return mFiles.SafeObjectAt(aIndex);
|
|
}
|
|
|
|
static nsDOMFileList* FromSupports(nsISupports* aSupports)
|
|
{
|
|
#ifdef DEBUG
|
|
{
|
|
nsCOMPtr<nsIDOMFileList> list_qi = do_QueryInterface(aSupports);
|
|
|
|
// If this assertion fires the QI implementation for the object in
|
|
// question doesn't use the nsIDOMFileList pointer as the nsISupports
|
|
// pointer. That must be fixed, or we'll crash...
|
|
NS_ASSERTION(list_qi == static_cast<nsIDOMFileList*>(aSupports),
|
|
"Uh, fix QI!");
|
|
}
|
|
#endif
|
|
|
|
return static_cast<nsDOMFileList*>(aSupports);
|
|
}
|
|
|
|
private:
|
|
nsCOMArray<nsIDOMFile> mFiles;
|
|
};
|
|
|
|
class nsDOMFileError : public nsIDOMFileError
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDOMFILEERROR
|
|
|
|
nsDOMFileError(PRUint16 aErrorCode) : mCode(aErrorCode) {}
|
|
|
|
private:
|
|
PRUint16 mCode;
|
|
};
|
|
|
|
#endif
|