/usr/share/idl/thunderbird/nsINativeFileWatcher.idl is in thunderbird-dev 1:52.8.0-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=40: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
/**
* The interface for the callback invoked when there is an error.
*/
[scriptable, function, uuid(5DAEDDC3-FC94-4880-8A4F-26D910B92662)]
interface nsINativeFileWatcherErrorCallback: nsISupports
{
/**
* @param xpcomError The XPCOM error code.
* @param osError The native OS error (errno under Unix, GetLastError under Windows).
*/
void complete(in nsresult xpcomError, in long osError);
};
/**
* The interface for the callback invoked when a change on a watched
* resource is detected.
*/
[scriptable, function, uuid(FE4D86C9-243F-4195-B544-AECE3DF4B86A)]
interface nsINativeFileWatcherCallback: nsISupports
{
/**
* @param resourcePath
* The path of the changed resource. If there were too many changes,
* the string "*" is passed.
* @param flags Reserved for future uses, not currently used.
*/
void changed(in AString resourcePath, in int32_t flags);
};
/**
* The interface for the callback invoked when a file watcher operation
* successfully completes.
*/
[scriptable, function, uuid(C3D7F542-681B-4ABD-9D65-9D799B29A42B)]
interface nsINativeFileWatcherSuccessCallback: nsISupports
{
/**
* @param resourcePath
* The path of the resource for which the operation completes.
*/
void complete(in AString resourcePath);
};
/**
* A service providing native implementations of path changes notification.
*/
[scriptable, builtinclass, uuid(B3A4E8D8-7DC8-47DB-A8B4-83736D7AC1AA)]
interface nsINativeFileWatcherService: nsISupports
{
/**
* Watches the passed path for changes. If it's a directory, every file
* it contains is watched. Recursively watches subdirectories. If the
* resource is already being watched, does nothing. If the passed path
* is a file, the behaviour is not specified.
*
* @param pathToWatch The path to watch for changes.
* @param onChange
* The callback invoked whenever a change on a watched
* resource is detected.
* @param onError
* The optional callback invoked whenever an error occurs.
* @param onSuccess
* The optional callback invoked when the file watcher starts
* watching the resource for changes.
*/
void addPath(in AString pathToWatch,
in nsINativeFileWatcherCallback onChange,
[optional] in nsINativeFileWatcherErrorCallback onError,
[optional] in nsINativeFileWatcherSuccessCallback onSuccess);
/**
* Removes the provided path from the watched resources. If the path
* was not being watched or the callbacks were not registered, silently
* ignores the request.
* Please note that the file watcher only considers the onChange callbacks
* when deciding to close a watch on a resource. If there are no more onChange
* callbacks associated to the watch, it gets closed (even though it still has
* some error callbacks associated).
*
* @param pathToUnwatch The path to un-watch.
* @param onChange
* The registered callback invoked whenever a change on a watched
* resource is detected.
* @param onError
* The optionally registered callback invoked whenever an error
* occurs.
* @param onSuccess
* The optional callback invoked when the file watcher stops
* watching the resource for changes.
*/
void removePath(in AString pathToUnwatch,
in nsINativeFileWatcherCallback onChange,
[optional] in nsINativeFileWatcherErrorCallback onError,
[optional] in nsINativeFileWatcherSuccessCallback onSuccess);
};
%{ C++
#define NATIVE_FILEWATCHER_SERVICE_CID {0x6F488507, 0x469D, 0x4350, {0xA6, 0x8D, 0x99, 0xC8, 0x7, 0xBE, 0xA, 0x78}}
#define NATIVE_FILEWATCHER_SERVICE_CONTRACTID "@mozilla.org/toolkit/filewatcher/native-file-watcher;1"
%}
|