зеркало из https://github.com/mozilla/pjs.git
117 строки
3.8 KiB
C
117 строки
3.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code,
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* released March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Daniel Veditz <dveditz@netscape.com>
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*/
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#include "nsError.h"
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#include "prtypes.h"
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#ifdef XP_MAC
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#include <Files.h>
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#endif
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PR_BEGIN_EXTERN_C
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/** pfnXPIStart -- script start callback
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*
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* When an install script gets to StartInstall() this function
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* will be called to tell the observer the pretty-name of the
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* install package. You are not guaranteed this will be called
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* for all scripts--there might be a fatal error before it gets
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* to StartInstall(), either in the script itself or in the
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* engine trying to set up for it.
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*/
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typedef void (*pfnXPIStart) (const char* URL, const char* UIName);
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/** pfnXPIProgress -- individual install item callback
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*
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* This callback will be called twice for each installed item,
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* First when it is scheduled (val and max will both be 0) and
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* then during the finalize step.
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*/
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typedef void (*pfnXPIProgress)(const char* msg, PRInt32 val, PRInt32 max);
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/** pfnXPIFinal -- script end callback
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*
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* This function will be called when the script calls either
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* AbortInstall() or FinalizeInstall() and will return the
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* last error code.
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*/
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typedef void (*pfnXPIFinal) (const char* URL, PRInt32 finalStatus);
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/** XPI_Init
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*
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* call XPI_Init() to initialize XPCOM and the XPInstall
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* engine, and to pass in your callback functions.
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*
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* @param aXPIStubDir [MAC only] directory of the xpistub shlb off of which
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* the component manager derives the components directory.
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* @param aProgramDir directory to use as "program" directory. If NULL default
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* will be used -- the location of the calling executable.
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* Must be native filename format.
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* @param startCB Called when script started
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* @param progressCB Called for each installed file
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* @param finalCB Called with status code at end
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*
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* @returns XPCOM status code indicating success or failure
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*/
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PR_EXTERN(nsresult) XPI_Init(
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#ifdef XP_MAC
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const FSSpec& aXPIStubDir,
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const FSSpec& aProgramDir,
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#else
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const char* aProgramDir,
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#endif
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pfnXPIProgress progressCB );
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/** XPI_Install
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*
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* Install an XPI package from a local file
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*
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* @param file Native filename of XPI archive
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* @param args Install.arguments, if any
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* @param flags the old SmartUpdate trigger flags. This may go away
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*
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* @returns status Status from the installed archive
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*/
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PR_EXTERN(PRInt32) XPI_Install(
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#ifdef XP_MAC
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const FSSpec& file,
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#else
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const char* file,
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#endif
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const char* args,
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long flags );
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/** XPI_Exit
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*
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* call when done to shut down the XPInstall and XPCOM engines
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* and free allocated memory
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*/
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PR_EXTERN(void) XPI_Exit();
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PR_END_EXTERN_C
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