зеркало из https://github.com/mozilla/pjs.git
141 строка
3.8 KiB
C++
141 строка
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* vim: sw=2 ts=2 et :
|
|
* ***** 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 Plugins.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Mozilla Foundation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2010
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Ben Turner <bent.mozilla@gmail.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 dom_plugins_PluginIdentifierChild_h
|
|
#define dom_plugins_PluginIdentifierChild_h
|
|
|
|
#include "mozilla/plugins/PPluginIdentifierChild.h"
|
|
#include "mozilla/plugins/PluginModuleChild.h"
|
|
|
|
#include "nsStringGlue.h"
|
|
|
|
namespace mozilla {
|
|
namespace plugins {
|
|
|
|
class PluginIdentifierChild : public PPluginIdentifierChild
|
|
{
|
|
friend class PluginModuleChild;
|
|
public:
|
|
bool IsString()
|
|
{
|
|
return reinterpret_cast<intptr_t>(mCanonicalIdentifier) & 1;
|
|
}
|
|
|
|
NPIdentifier ToNPIdentifier()
|
|
{
|
|
return reinterpret_cast<PluginIdentifierChild*>(
|
|
reinterpret_cast<intptr_t>(mCanonicalIdentifier) & ~1);
|
|
}
|
|
|
|
protected:
|
|
PluginIdentifierChild(bool aIsString)
|
|
: ALLOW_THIS_IN_INITIALIZER_LIST(mCanonicalIdentifier(this))
|
|
{
|
|
MOZ_COUNT_CTOR(PluginIdentifierChild);
|
|
if (aIsString) {
|
|
SetIsString();
|
|
}
|
|
}
|
|
|
|
virtual ~PluginIdentifierChild()
|
|
{
|
|
MOZ_COUNT_DTOR(PluginIdentifierChild);
|
|
}
|
|
|
|
void SetCanonicalIdentifier(PluginIdentifierChild* aIdentifier)
|
|
{
|
|
NS_ASSERTION(ToNPIdentifier() == this, "Already got one!");
|
|
bool isString = IsString();
|
|
mCanonicalIdentifier = aIdentifier;
|
|
if (isString) {
|
|
SetIsString();
|
|
}
|
|
}
|
|
|
|
private:
|
|
void SetIsString()
|
|
{
|
|
mCanonicalIdentifier = reinterpret_cast<PluginIdentifierChild*>(
|
|
reinterpret_cast<intptr_t>(mCanonicalIdentifier) | 1);
|
|
}
|
|
|
|
PluginIdentifierChild* mCanonicalIdentifier;
|
|
};
|
|
|
|
class PluginIdentifierChildString : public PluginIdentifierChild
|
|
{
|
|
friend class PluginModuleChild;
|
|
public:
|
|
NPUTF8* ToString()
|
|
{
|
|
return ToNewCString(mString);
|
|
}
|
|
|
|
protected:
|
|
PluginIdentifierChildString(const nsCString& aString)
|
|
: PluginIdentifierChild(true),
|
|
mString(aString)
|
|
{ }
|
|
|
|
nsCString mString;
|
|
};
|
|
|
|
class PluginIdentifierChildInt : public PluginIdentifierChild
|
|
{
|
|
friend class PluginModuleChild;
|
|
public:
|
|
int32_t ToInt()
|
|
{
|
|
return mInt;
|
|
}
|
|
|
|
protected:
|
|
PluginIdentifierChildInt(int32_t aInt)
|
|
: PluginIdentifierChild(false),
|
|
mInt(aInt)
|
|
{ }
|
|
|
|
int32_t mInt;
|
|
};
|
|
|
|
} // namespace plugins
|
|
} // namespace mozilla
|
|
|
|
#endif // dom_plugins_PluginIdentifierChild_h
|