tenfourfox/js/xpconnect/src/XPCContext.cpp
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

59 lines
1.9 KiB
C++

/* -*- 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/. */
/* Per JSContext object. */
#include "xpcprivate.h"
#include "jsapi.h"
/***************************************************************************/
XPCContext::XPCContext(XPCJSRuntime* aRuntime,
JSContext* aJSContext)
: mRuntime(aRuntime),
mJSContext(aJSContext),
mLastResult(NS_OK),
mPendingResult(NS_OK),
mCallingLangType(LANG_UNKNOWN)
{
MOZ_COUNT_CTOR(XPCContext);
MOZ_ASSERT(!JS_GetSecondContextPrivate(mJSContext), "Must be null");
JS_SetSecondContextPrivate(mJSContext, this);
}
XPCContext::~XPCContext()
{
MOZ_COUNT_DTOR(XPCContext);
MOZ_ASSERT(JS_GetSecondContextPrivate(mJSContext) == this, "Must match this");
JS_SetSecondContextPrivate(mJSContext, nullptr);
}
void
XPCContext::DebugDump(int16_t depth)
{
#ifdef DEBUG
depth--;
XPC_LOG_ALWAYS(("XPCContext @ %x", this));
XPC_LOG_INDENT();
XPC_LOG_ALWAYS(("mRuntime @ %x", mRuntime));
XPC_LOG_ALWAYS(("mJSContext @ %x", mJSContext));
XPC_LOG_ALWAYS(("mLastResult of %x", mLastResult));
XPC_LOG_ALWAYS(("mPendingResult of %x", mPendingResult));
XPC_LOG_ALWAYS(("mException @ %x", mException.get()));
if (depth && mException) {
// XXX show the exception here...
}
XPC_LOG_ALWAYS(("mCallingLangType of %s",
mCallingLangType == LANG_UNKNOWN ? "LANG_UNKNOWN" :
mCallingLangType == LANG_JS ? "LANG_JS" :
"LANG_NATIVE"));
XPC_LOG_OUTDENT();
#endif
}