The Tor Browser / file revision

 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

 /* vim: set ts=8 sts=4 et sw=4 tw=99: */

 /* 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/. */

 #ifndef nsAXPCNativeCallContext_h__

 #define nsAXPCNativeCallContext_h__

 class nsIXPConnectWrappedNative;

 /**

 * A native call context is allocated on the stack when XPConnect calls a

 * native method. Holding a pointer to this object beyond the currently

 * executing stack frame is not permitted.

 */

 class nsAXPCNativeCallContext

 {

 public:

     NS_IMETHOD GetCallee(nsISupports **aResult) = 0;

     NS_IMETHOD GetCalleeMethodIndex(uint16_t *aResult) = 0;

     NS_IMETHOD GetCalleeWrapper(nsIXPConnectWrappedNative **aResult) = 0;

     NS_IMETHOD GetJSContext(JSContext **aResult) = 0;

     NS_IMETHOD GetArgc(uint32_t *aResult) = 0;

     NS_IMETHOD GetArgvPtr(JS::Value **aResult) = 0;

     // Methods added since mozilla 0.6....

     NS_IMETHOD GetCalleeInterface(nsIInterfaceInfo **aResult) = 0;

     NS_IMETHOD GetCalleeClassInfo(nsIClassInfo **aResult) = 0;

     NS_IMETHOD GetPreviousCallContext(nsAXPCNativeCallContext **aResult) = 0;

     enum { LANG_UNKNOWN = 0,

            LANG_JS      = 1,

            LANG_NATIVE  = 2 };

     NS_IMETHOD GetLanguage(uint16_t *aResult) = 0;

 };

 #endif