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52 lines
1.8 KiB
Plaintext
52 lines
1.8 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsIChannel.idl"
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interface nsIFile;
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interface nsIZipEntry;
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[scriptable, builtinclass, uuid(6b438dc3-9ba0-4f5f-b83f-82e1d7b98604)]
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interface nsIJARChannel : nsIChannel
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{
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/**
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* Returns TRUE if the JAR file is not safe (if the content type reported
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* by the server for a remote JAR is not of an expected type). Scripting,
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* redirects, and plugins should be disabled when loading from this
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* channel.
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*/
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[infallible] readonly attribute boolean isUnsafe;
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/**
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* Forces the uri to be a app:// uri.
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*/
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void setAppURI(in nsIURI uri);
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/**
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* Returns the JAR file.
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*/
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readonly attribute nsIFile jarFile;
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/**
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* Returns the zip entry if the file is synchronously accessible.
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* This will work even without opening the channel.
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*/
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readonly attribute nsIZipEntry zipEntry;
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/**
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* For child process, set this to make sure that a valid file descriptor of
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* JAR file is always provided when calling NSPRFileDesc().
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* Must be set before Open() or AsyncOpen() to be effective.
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*
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* Note that the file descriptor returned by NSPRFileDesc() is duplicated
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* from the original, which shares its file offset with the original. If
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* the file offset is modified (ex: by lseek/read/write) on one of the
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* shared descriptors, the offset is also changed for the other.
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* It can be safely used only with operations that take absolute offsets,
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* such as mmap/pread/pwrite.
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*/
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void ensureChildFd();
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};
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