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dom/ipc/CrashReporterParent.cpp@6474c204b198 (annotated)

dom/ipc/CrashReporterParent.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0	2	* vim: set sw=4 ts=8 et tw=80 :
michael@0	3	* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	4	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	5	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	6	#include "CrashReporterParent.h"
michael@0	7	#include "mozilla/dom/ContentParent.h"
michael@0	8	#include "nsXULAppAPI.h"
michael@0	9	#include <time.h>
michael@0	10
michael@0	11	#ifdef MOZ_CRASHREPORTER
michael@0	12	#include "nsExceptionHandler.h"
michael@0	13	#endif
michael@0	14
michael@0	15	using namespace base;
michael@0	16
michael@0	17	namespace mozilla {
michael@0	18	namespace dom {
michael@0	19
michael@0	20	void
michael@0	21	CrashReporterParent::AnnotateCrashReport(const nsCString& key,
michael@0	22	const nsCString& data)
michael@0	23	{
michael@0	24	#ifdef MOZ_CRASHREPORTER
michael@0	25	mNotes.Put(key, data);
michael@0	26	#endif
michael@0	27	}
michael@0	28
michael@0	29	bool
michael@0	30	CrashReporterParent::RecvAppendAppNotes(const nsCString& data)
michael@0	31	{
michael@0	32	mAppNotes.Append(data);
michael@0	33	return true;
michael@0	34	}
michael@0	35
michael@0	36	mozilla::ipc::IProtocol*
michael@0	37	CrashReporterParent::CloneProtocol(Channel* aChannel,
michael@0	38	mozilla::ipc::ProtocolCloneContext* aCtx)
michael@0	39	{
michael@0	40	#ifdef MOZ_CRASHREPORTER
michael@0	41	ContentParent* contentParent = aCtx->GetContentParent();
michael@0	42	CrashReporter::ThreadId childThreadId = contentParent->Pid();
michael@0	43	GeckoProcessType childProcessType =
michael@0	44	contentParent->Process()->GetProcessType();
michael@0	45
michael@0	46	nsAutoPtr<PCrashReporterParent> actor(
michael@0	47	contentParent->AllocPCrashReporterParent(childThreadId,
michael@0	48	childProcessType)
michael@0	49	);
michael@0	50	if (!actor ||
michael@0	51	!contentParent->RecvPCrashReporterConstructor(actor,
michael@0	52	childThreadId,
michael@0	53	childThreadId)) {
michael@0	54	return nullptr;
michael@0	55	}
michael@0	56
michael@0	57	return actor.forget();
michael@0	58	#else
michael@0	59	MOZ_CRASH("Not Implemented");
michael@0	60	return nullptr;
michael@0	61	#endif
michael@0	62	}
michael@0	63
michael@0	64	CrashReporterParent::CrashReporterParent()
michael@0	65	:
michael@0	66	#ifdef MOZ_CRASHREPORTER
michael@0	67	mNotes(4),
michael@0	68	#endif
michael@0	69	mStartTime(::time(nullptr))
michael@0	70	, mInitialized(false)
michael@0	71	{
michael@0	72	MOZ_COUNT_CTOR(CrashReporterParent);
michael@0	73	}
michael@0	74
michael@0	75	CrashReporterParent::~CrashReporterParent()
michael@0	76	{
michael@0	77	MOZ_COUNT_DTOR(CrashReporterParent);
michael@0	78	}
michael@0	79
michael@0	80	void
michael@0	81	CrashReporterParent::SetChildData(const NativeThreadId& tid,
michael@0	82	const uint32_t& processType)
michael@0	83	{
michael@0	84	mInitialized = true;
michael@0	85	mMainThread = tid;
michael@0	86	mProcessType = processType;
michael@0	87	}
michael@0	88
michael@0	89	#ifdef MOZ_CRASHREPORTER
michael@0	90	bool
michael@0	91	CrashReporterParent::GenerateCrashReportForMinidump(nsIFile* minidump,
michael@0	92	const AnnotationTable* processNotes)
michael@0	93	{
michael@0	94	if (!CrashReporter::GetIDFromMinidump(minidump, mChildDumpID))
michael@0	95	return false;
michael@0	96	return GenerateChildData(processNotes);
michael@0	97	}
michael@0	98
michael@0	99	bool
michael@0	100	CrashReporterParent::GenerateChildData(const AnnotationTable* processNotes)
michael@0	101	{
michael@0	102	MOZ_ASSERT(mInitialized);
michael@0	103
michael@0	104	nsAutoCString type;
michael@0	105	switch (mProcessType) {
michael@0	106	case GeckoProcessType_Content:
michael@0	107	type = NS_LITERAL_CSTRING("content");
michael@0	108	break;
michael@0	109	case GeckoProcessType_Plugin:
michael@0	110	type = NS_LITERAL_CSTRING("plugin");
michael@0	111	break;
michael@0	112	default:
michael@0	113	NS_ERROR("unknown process type");
michael@0	114	break;
michael@0	115	}
michael@0	116	mNotes.Put(NS_LITERAL_CSTRING("ProcessType"), type);
michael@0	117
michael@0	118	char startTime[32];
michael@0	119	sprintf(startTime, "%lld", static_cast<long long>(mStartTime));
michael@0	120	mNotes.Put(NS_LITERAL_CSTRING("StartupTime"), nsDependentCString(startTime));
michael@0	121
michael@0	122	if (!mAppNotes.IsEmpty())
michael@0	123	mNotes.Put(NS_LITERAL_CSTRING("Notes"), mAppNotes);
michael@0	124
michael@0	125	bool ret = CrashReporter::AppendExtraData(mChildDumpID, mNotes);
michael@0	126	if (ret && processNotes)
michael@0	127	ret = CrashReporter::AppendExtraData(mChildDumpID, *processNotes);
michael@0	128	if (!ret)
michael@0	129	NS_WARNING("problem appending child data to .extra");
michael@0	130	return ret;
michael@0	131	}
michael@0	132	#endif
michael@0	133
michael@0	134	} // namespace dom
michael@0	135	} // namespace mozilla