Source/modules/filesystem/Entry.cpp

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#include "config.h"
#include "modules/filesystem/Entry.h"

#include "core/dom/ExecutionContext.h"
#include "core/fileapi/FileError.h"
#include "core/html/VoidCallback.h"
#include "modules/filesystem/DirectoryEntry.h"
#include "modules/filesystem/EntryCallback.h"
#include "modules/filesystem/ErrorCallback.h"
#include "modules/filesystem/FileSystemCallbacks.h"
#include "modules/filesystem/MetadataCallback.h"
#include "platform/weborigin/SecurityOrigin.h"
#include "wtf/text/StringBuilder.h"

namespace WebCore {

Entry::Entry(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
    : EntryBase(fileSystem, fullPath)
{
    ScriptWrappable::init(this);
}

void Entry::getMetadata(PassRefPtr<MetadataCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
{
    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
    if (!m_fileSystem->getMetadata(this, successCallback, errorCallback))
        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
}

void Entry::moveTo(PassRefPtr<DirectoryEntry> parent, const String& name, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
{
    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
    if (!m_fileSystem->move(this, parent.get(), name, successCallback, errorCallback))
        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
}

void Entry::copyTo(PassRefPtr<DirectoryEntry> parent, const String& name, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
{
    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
    if (!m_fileSystem->copy(this, parent.get(), name, successCallback, errorCallback))
        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
}

void Entry::remove(PassRefPtr<VoidCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
{
    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
    if (!m_fileSystem->remove(this, successCallback, errorCallback))
        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
}

void Entry::getParent(PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
{
    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
    if (!m_fileSystem->getParent(this, successCallback, errorCallback))
        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
}

} // namespace WebCore