js/xpconnect/public/nsAXPCNativeCallContext.h

branch
TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:401bbd9b823f
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /* vim: set ts=8 sts=4 et sw=4 tw=99: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 #ifndef nsAXPCNativeCallContext_h__
8 #define nsAXPCNativeCallContext_h__
9
10 class nsIXPConnectWrappedNative;
11
12 /**
13 * A native call context is allocated on the stack when XPConnect calls a
14 * native method. Holding a pointer to this object beyond the currently
15 * executing stack frame is not permitted.
16 */
17 class nsAXPCNativeCallContext
18 {
19 public:
20 NS_IMETHOD GetCallee(nsISupports **aResult) = 0;
21 NS_IMETHOD GetCalleeMethodIndex(uint16_t *aResult) = 0;
22 NS_IMETHOD GetCalleeWrapper(nsIXPConnectWrappedNative **aResult) = 0;
23 NS_IMETHOD GetJSContext(JSContext **aResult) = 0;
24 NS_IMETHOD GetArgc(uint32_t *aResult) = 0;
25 NS_IMETHOD GetArgvPtr(JS::Value **aResult) = 0;
26
27 // Methods added since mozilla 0.6....
28
29 NS_IMETHOD GetCalleeInterface(nsIInterfaceInfo **aResult) = 0;
30 NS_IMETHOD GetCalleeClassInfo(nsIClassInfo **aResult) = 0;
31
32 NS_IMETHOD GetPreviousCallContext(nsAXPCNativeCallContext **aResult) = 0;
33
34 enum { LANG_UNKNOWN = 0,
35 LANG_JS = 1,
36 LANG_NATIVE = 2 };
37
38 NS_IMETHOD GetLanguage(uint16_t *aResult) = 0;
39 };
40
41 #endif

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