74 lines
2.3 KiB
Plaintext
74 lines
2.3 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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[scriptable, uuid(775edbf5-b4a9-400c-b0ad-ea3c3a027097)]
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interface nsISystemUpdateListener : nsISupports
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{
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/**
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* callback for notifying an update package is available for download.
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*/
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void onUpdateAvailable(in DOMString type,
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in DOMString version,
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in DOMString description,
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in unsigned long long buildDate,
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in unsigned long long size);
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/**
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* callback for notifying the download progress.
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*/
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void onProgress(in unsigned long long loaded, in unsigned long long total);
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/**
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* callback for notifying an update package is ready to apply.
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*/
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void onUpdateReady();
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/**
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* callback for notifying any error while
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* checking/downloading/applying an update package.
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*/
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void onError(in DOMString errMsg);
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};
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[scriptable, uuid(c9b7c166-b9cf-4396-a6de-39275e1c0a36)]
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interface nsISystemUpdateProvider : nsISupports
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{
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void checkForUpdate();
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void startDownload();
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void stopDownload();
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void applyUpdate();
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/**
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* Set the available parameter to the update provider.
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* The available parameter is implementation-dependent.
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* e.g. "update-url", "last-update-date", "update-status", "update-interval"
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*
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* @param name The number of languages.
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* @param languages An array of languages.
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* @return true when setting an available parameter,
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* false when setting an unavailable parameter.
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*/
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bool setParameter(in DOMString name, in DOMString value);
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/**
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* Get the available parameter from the update provider.
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* The available parameter is implementation-dependent.
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*
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* @param name The available parameter.
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* @return The corresponding value to the name.
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* Return null if try to get unavailable parameter.
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*/
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DOMString getParameter(in DOMString name);
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/**
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* NOTE TO IMPLEMENTORS:
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* Need to consider if it is necessary to fire the pending event when
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* registering the listener.
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* (E.g. UpdateAvailable or UpdateReady event.)
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*/
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void setListener(in nsISystemUpdateListener listener);
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void unsetListener();
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};
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