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42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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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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#ifndef nsAXPCNativeCallContext_h__
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#define nsAXPCNativeCallContext_h__
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class nsIXPConnectWrappedNative;
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/**
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* A native call context is allocated on the stack when XPConnect calls a
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* native method. Holding a pointer to this object beyond the currently
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* executing stack frame is not permitted.
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*/
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class nsAXPCNativeCallContext
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{
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public:
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NS_IMETHOD GetCallee(nsISupports **aResult) = 0;
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NS_IMETHOD GetCalleeMethodIndex(uint16_t *aResult) = 0;
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NS_IMETHOD GetCalleeWrapper(nsIXPConnectWrappedNative **aResult) = 0;
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NS_IMETHOD GetJSContext(JSContext **aResult) = 0;
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NS_IMETHOD GetArgc(uint32_t *aResult) = 0;
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NS_IMETHOD GetArgvPtr(JS::Value **aResult) = 0;
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// Methods added since mozilla 0.6....
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NS_IMETHOD GetCalleeInterface(nsIInterfaceInfo **aResult) = 0;
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NS_IMETHOD GetCalleeClassInfo(nsIClassInfo **aResult) = 0;
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NS_IMETHOD GetPreviousCallContext(nsAXPCNativeCallContext **aResult) = 0;
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enum { LANG_UNKNOWN = 0,
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LANG_JS = 1,
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LANG_NATIVE = 2 };
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NS_IMETHOD GetLanguage(uint16_t *aResult) = 0;
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};
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#endif
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