gecko-dev/modules/plugin/public/nsIFileUtilities.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
////////////////////////////////////////////////////////////////////////////////
/**
* <B>INTERFACE TO NETSCAPE COMMUNICATOR PLUGINS (NEW C++ API).</B>
*
* <P>This superscedes the old plugin API (npapi.h, npupp.h), and
* eliminates the need for glue files: npunix.c, npwin.cpp and npmac.cpp that
* get linked with the plugin. You will however need to link with the "backward
* adapter" (badapter.cpp) in order to allow your plugin to run in pre-5.0
* browsers.
*
* <P>See nsplugin.h for an overview of how this interface fits with the
* overall plugin architecture.
*/
////////////////////////////////////////////////////////////////////////////////
#ifndef nsIFileUtilities_h___
#define nsIFileUtilities_h___
#include "nsplugindefs.h"
#include "nsISupports.h"
////////////////////////////////////////////////////////////////////////////////
// File Utilities Interface
// This interface reflects operations only available in Communicator 5.0.
#define NS_IFILEUTILITIES_IID \
{ /* 89a31ce0-019a-11d2-815b-006008119d7a */ \
0x89a31ce0, \
0x019a, \
0x11d2, \
{0x81, 0x5b, 0x00, 0x60, 0x08, 0x11, 0x9d, 0x7a} \
}
/**
* The nsIFileUtilities interface provides access to random file operations.
* To obtain: QueryInterface on nsIPluginManager.
*/
class nsIFileUtilities : public nsISupports {
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFILEUTILITIES_IID)
/**
* Returns the name of the browser executable program.
*
* @param result - the returned path to the program
* @result - NS_OK if this operation was successful
*/
NS_IMETHOD
GetProgramPath(const char* *result) = 0;
/**
* Returns the name of the temporary directory.
*
* @param result - the returned path to the temp directory
* @result - NS_OK if this operation was successful
*/
NS_IMETHOD
GetTempDirPath(const char* *result) = 0;
/**
* Returns a unique temporary file name.
*
* @param prefix - a string to prefix to the temporary file name
* @param bufLen - the length of the resultBuf to receive the data
* @param resultBuf - the returned temp file name
* @result - NS_OK if this operation was successful
*/
NS_IMETHOD
NewTempFileName(const char* prefix, PRUint32 bufLen, char* resultBuf) = 0;
};
////////////////////////////////////////////////////////////////////////////////
#endif /* nsIFileUtilities_h___ */