/src/mozilla-central/dom/console/ConsoleInstance.cpp

Source (jump to first uncovered line)
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */

#include "mozilla/dom/ConsoleInstance.h"
#include "mozilla/dom/ConsoleBinding.h"
#include "ConsoleCommon.h"
#include "ConsoleUtils.h"

namespace mozilla {
namespace dom {

NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(ConsoleInstance, mConsole)

NS_IMPL_CYCLE_COLLECTING_ADDREF(ConsoleInstance)
NS_IMPL_CYCLE_COLLECTING_RELEASE(ConsoleInstance)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(ConsoleInstance)
  NS_INTERFACE_MAP_ENTRY(nsISupports)
  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_END

namespace {

ConsoleLogLevel
PrefToValue(const nsAString& aPref)
{
  if (!NS_IsMainThread()) {
    NS_WARNING("Console.maxLogLevelPref is not supported on workers!");
    return ConsoleLogLevel::All;
  }

  NS_ConvertUTF16toUTF8 pref(aPref);
  nsAutoCString value;
  nsresult rv = Preferences::GetCString(pref.get(), value);
  if (NS_WARN_IF(NS_FAILED(rv))) {
    nsString message;
    message.AssignLiteral("Console.maxLogLevelPref used with a non-existing pref: ");
    message.Append(aPref);

    nsContentUtils::LogSimpleConsoleError(message, "chrome", false);
    return ConsoleLogLevel::All;
  }

  int index = FindEnumStringIndexImpl(value.get(), value.Length(),
                                      ConsoleLogLevelValues::strings);
  if (NS_WARN_IF(index < 0)) {
    nsString message;
    message.AssignLiteral("Invalid Console.maxLogLevelPref value: ");
    message.Append(NS_ConvertUTF8toUTF16(value));

    nsContentUtils::LogSimpleConsoleError(message, "chrome", false);
    return ConsoleLogLevel::All;
  }

  MOZ_ASSERT(index < (int)ConsoleLogLevel::EndGuard_);
  return static_cast<ConsoleLogLevel>(index);
}

ConsoleUtils::Level
WebIDLevelToConsoleUtilsLevel(ConsoleLevel aLevel)
{
  switch (aLevel) {
    case ConsoleLevel::Log:
      return ConsoleUtils::eLog;
    case ConsoleLevel::Warning:
      return ConsoleUtils::eWarning;
    case ConsoleLevel::Error:
      return ConsoleUtils::eError;
    default:
      break;
  }

  return ConsoleUtils::eLog;
}

} // anonymous

ConsoleInstance::ConsoleInstance(JSContext* aCx,
                                 const ConsoleInstanceOptions& aOptions)
  : mConsole(new Console(aCx, nullptr, 0, 0))
{
  mConsole->mConsoleID = aOptions.mConsoleID;
  mConsole->mPassedInnerID = aOptions.mInnerID;

  if (aOptions.mDump.WasPassed()) {
    mConsole->mDumpFunction = &aOptions.mDump.Value();
  }

  mConsole->mPrefix = aOptions.mPrefix;

  // Let's inform that this is a custom instance.
  mConsole->mChromeInstance = true;

  if (aOptions.mMaxLogLevel.WasPassed()) {
    mConsole->mMaxLogLevel = aOptions.mMaxLogLevel.Value();
  }

  if (!aOptions.mMaxLogLevelPref.IsEmpty()) {
    mConsole->mMaxLogLevel =
      PrefToValue(aOptions.mMaxLogLevelPref);
  }
}

ConsoleInstance::~ConsoleInstance()
{}

JSObject*
ConsoleInstance::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
  return ConsoleInstance_Binding::Wrap(aCx, this, aGivenProto);
}

#define METHOD(name, string)                                               \
  void                                                                     \
  ConsoleInstance::name(JSContext* aCx, const Sequence<JS::Value>& aData)  \
  {                                                                        \
    mConsole->MethodInternal(aCx, Console::Method##name,                   \
                             NS_LITERAL_STRING(string), aData);            \
  }

METHOD(Log, "log")
METHOD(Info, "info")
METHOD(Warn, "warn")
METHOD(Error, "error")
METHOD(Exception, "exception")
METHOD(Debug, "debug")
METHOD(Table, "table")
METHOD(Trace, "trace")
METHOD(Dir, "dir");
METHOD(Dirxml, "dirxml");
METHOD(Group, "group")
METHOD(GroupCollapsed, "groupCollapsed")

#undef METHOD

void
ConsoleInstance::GroupEnd(JSContext* aCx)
{
  const Sequence<JS::Value> data;
  mConsole->MethodInternal(aCx, Console::MethodGroupEnd,
                           NS_LITERAL_STRING("groupEnd"), data);
}

void
ConsoleInstance::Time(JSContext* aCx, const nsAString& aLabel)
{
  mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
                                 Console::MethodTime,
                                 NS_LITERAL_STRING("time"));
}

void
ConsoleInstance::TimeLog(JSContext* aCx, const nsAString& aLabel,
                         const Sequence<JS::Value>& aData)
{
  mConsole->StringMethodInternal(aCx, aLabel, aData, Console::MethodTimeLog,
                                 NS_LITERAL_STRING("timeLog"));
}

void
ConsoleInstance::TimeEnd(JSContext* aCx, const nsAString& aLabel)
{
  mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
                                 Console::MethodTimeEnd,
                                 NS_LITERAL_STRING("timeEnd"));
}

void
ConsoleInstance::TimeStamp(JSContext* aCx, const JS::Handle<JS::Value> aData)
{
  ConsoleCommon::ClearException ce(aCx);

  Sequence<JS::Value> data;
  SequenceRooter<JS::Value> rooter(aCx, &data);

  if (aData.isString() && !data.AppendElement(aData, fallible)) {
    return;
  }

  mConsole->MethodInternal(aCx, Console::MethodTimeStamp,
                           NS_LITERAL_STRING("timeStamp"), data);
}

void
ConsoleInstance::Profile(JSContext* aCx, const Sequence<JS::Value>& aData)
{
  mConsole->ProfileMethodInternal(aCx, Console::MethodProfile,
                                  NS_LITERAL_STRING("profile"), aData);
}

void
ConsoleInstance::ProfileEnd(JSContext* aCx, const Sequence<JS::Value>& aData)
{
  mConsole->ProfileMethodInternal(aCx, Console::MethodProfileEnd,
                                  NS_LITERAL_STRING("profileEnd"), aData);
}

void
ConsoleInstance::Assert(JSContext* aCx, bool aCondition,
                        const Sequence<JS::Value>& aData)
{
  if (!aCondition) {
    mConsole->MethodInternal(aCx, Console::MethodAssert,
                             NS_LITERAL_STRING("assert"), aData);
  }
}

void
ConsoleInstance::Count(JSContext* aCx, const nsAString& aLabel)
{
  mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
                                 Console::MethodCount,
                                 NS_LITERAL_STRING("count"));
}

void
ConsoleInstance::CountReset(JSContext* aCx, const nsAString& aLabel)
{
  mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
                                 Console::MethodCountReset,
                                 NS_LITERAL_STRING("countReset"));
}

void
ConsoleInstance::Clear(JSContext* aCx)
{
  const Sequence<JS::Value> data;
  mConsole->MethodInternal(aCx, Console::MethodClear,
                           NS_LITERAL_STRING("clear"), data);
}

void
ConsoleInstance::ReportForServiceWorkerScope(const nsAString& aScope,
                                             const nsAString& aMessage,
                                             const nsAString& aFilename,
                                             uint32_t aLineNumber,
                                             uint32_t aColumnNumber,
                                             ConsoleLevel aLevel)
{
  if (!NS_IsMainThread()) {
    return;
  }

  ConsoleUtils::ReportForServiceWorkerScope(aScope, aMessage, aFilename,
                                            aLineNumber, aColumnNumber,
                                            WebIDLevelToConsoleUtilsLevel(aLevel));
}

} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53

Line	Count	Source (jump to first uncovered line)
1		/* -- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -- */
2		/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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		#include "mozilla/dom/ConsoleInstance.h"
8		#include "mozilla/dom/ConsoleBinding.h"
9		#include "ConsoleCommon.h"
10		#include "ConsoleUtils.h"
11
12		namespace mozilla {
13		namespace dom {
14
15		NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(ConsoleInstance, mConsole)
16
17		NS_IMPL_CYCLE_COLLECTING_ADDREF(ConsoleInstance)
18		NS_IMPL_CYCLE_COLLECTING_RELEASE(ConsoleInstance)
19
20	0	NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(ConsoleInstance)
21	0	NS_INTERFACE_MAP_ENTRY(nsISupports)
22	0	NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
23	0	NS_INTERFACE_MAP_END
24
25		namespace {
26
27		ConsoleLogLevel
28		PrefToValue(const nsAString& aPref)
29	0	{
30	0	if (!NS_IsMainThread()) {
31	0	NS_WARNING("Console.maxLogLevelPref is not supported on workers!");
32	0	return ConsoleLogLevel::All;
33	0	}
34	0
35	0	NS_ConvertUTF16toUTF8 pref(aPref);
36	0	nsAutoCString value;
37	0	nsresult rv = Preferences::GetCString(pref.get(), value);
38	0	if (NS_WARN_IF(NS_FAILED(rv))) {
39	0	nsString message;
40	0	message.AssignLiteral("Console.maxLogLevelPref used with a non-existing pref: ");
41	0	message.Append(aPref);
42	0
43	0	nsContentUtils::LogSimpleConsoleError(message, "chrome", false);
44	0	return ConsoleLogLevel::All;
45	0	}
46	0
47	0	int index = FindEnumStringIndexImpl(value.get(), value.Length(),
48	0	ConsoleLogLevelValues::strings);
49	0	if (NS_WARN_IF(index < 0)) {
50	0	nsString message;
51	0	message.AssignLiteral("Invalid Console.maxLogLevelPref value: ");
52	0	message.Append(NS_ConvertUTF8toUTF16(value));
53	0
54	0	nsContentUtils::LogSimpleConsoleError(message, "chrome", false);
55	0	return ConsoleLogLevel::All;
56	0	}
57	0
58	0	MOZ_ASSERT(index < (int)ConsoleLogLevel::EndGuard_);
59	0	return static_cast<ConsoleLogLevel>(index);
60	0	}
61
62		ConsoleUtils::Level
63		WebIDLevelToConsoleUtilsLevel(ConsoleLevel aLevel)
64	0	{
65	0	switch (aLevel) {
66	0	case ConsoleLevel::Log:
67	0	return ConsoleUtils::eLog;
68	0	case ConsoleLevel::Warning:
69	0	return ConsoleUtils::eWarning;
70	0	case ConsoleLevel::Error:
71	0	return ConsoleUtils::eError;
72	0	default:
73	0	break;
74	0	}
75	0
76	0	return ConsoleUtils::eLog;
77	0	}
78
79		} // anonymous
80
81		ConsoleInstance::ConsoleInstance(JSContext* aCx,
82		const ConsoleInstanceOptions& aOptions)
83		: mConsole(new Console(aCx, nullptr, 0, 0))
84	0	{
85	0	mConsole->mConsoleID = aOptions.mConsoleID;
86	0	mConsole->mPassedInnerID = aOptions.mInnerID;
87	0
88	0	if (aOptions.mDump.WasPassed()) {
89	0	mConsole->mDumpFunction = &aOptions.mDump.Value();
90	0	}
91	0
92	0	mConsole->mPrefix = aOptions.mPrefix;
93	0
94	0	// Let's inform that this is a custom instance.
95	0	mConsole->mChromeInstance = true;
96	0
97	0	if (aOptions.mMaxLogLevel.WasPassed()) {
98	0	mConsole->mMaxLogLevel = aOptions.mMaxLogLevel.Value();
99	0	}
100	0
101	0	if (!aOptions.mMaxLogLevelPref.IsEmpty()) {
102	0	mConsole->mMaxLogLevel =
103	0	PrefToValue(aOptions.mMaxLogLevelPref);
104	0	}
105	0	}
106
107		ConsoleInstance::~ConsoleInstance()
108	0	{}
109
110		JSObject*
111		ConsoleInstance::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
112	0	{
113	0	return ConsoleInstance_Binding::Wrap(aCx, this, aGivenProto);
114	0	}
115
116		#define METHOD(name, string) \
117		void \
118		ConsoleInstance::name(JSContext* aCx, const Sequence<JS::Value>& aData) \
119	0	{ \
120	0	mConsole->MethodInternal(aCx, Console::Method##name, \
121	0	NS_LITERAL_STRING(string), aData); \
122	0	} Unexecuted instantiation: mozilla::dom::ConsoleInstance::Log(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Info(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Warn(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Error(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Exception(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Debug(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Table(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Trace(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Dir(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Dirxml(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::Group(JSContext, mozilla::dom::Sequence<JS::Value> const&) Unexecuted instantiation: mozilla::dom::ConsoleInstance::GroupCollapsed(JSContext, mozilla::dom::Sequence<JS::Value> const&)
123
124		METHOD(Log, "log")
125		METHOD(Info, "info")
126		METHOD(Warn, "warn")
127		METHOD(Error, "error")
128		METHOD(Exception, "exception")
129		METHOD(Debug, "debug")
130		METHOD(Table, "table")
131		METHOD(Trace, "trace")
132		METHOD(Dir, "dir");
133		METHOD(Dirxml, "dirxml");
134		METHOD(Group, "group")
135		METHOD(GroupCollapsed, "groupCollapsed")
136
137		#undef METHOD
138
139		void
140		ConsoleInstance::GroupEnd(JSContext* aCx)
141	0	{
142	0	const Sequence<JS::Value> data;
143	0	mConsole->MethodInternal(aCx, Console::MethodGroupEnd,
144	0	NS_LITERAL_STRING("groupEnd"), data);
145	0	}
146
147		void
148		ConsoleInstance::Time(JSContext* aCx, const nsAString& aLabel)
149	0	{
150	0	mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
151	0	Console::MethodTime,
152	0	NS_LITERAL_STRING("time"));
153	0	}
154
155		void
156		ConsoleInstance::TimeLog(JSContext* aCx, const nsAString& aLabel,
157		const Sequence<JS::Value>& aData)
158	0	{
159	0	mConsole->StringMethodInternal(aCx, aLabel, aData, Console::MethodTimeLog,
160	0	NS_LITERAL_STRING("timeLog"));
161	0	}
162
163		void
164		ConsoleInstance::TimeEnd(JSContext* aCx, const nsAString& aLabel)
165	0	{
166	0	mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
167	0	Console::MethodTimeEnd,
168	0	NS_LITERAL_STRING("timeEnd"));
169	0	}
170
171		void
172		ConsoleInstance::TimeStamp(JSContext* aCx, const JS::Handle<JS::Value> aData)
173	0	{
174	0	ConsoleCommon::ClearException ce(aCx);
175	0
176	0	Sequence<JS::Value> data;
177	0	SequenceRooter<JS::Value> rooter(aCx, &data);
178	0
179	0	if (aData.isString() && !data.AppendElement(aData, fallible)) {
180	0	return;
181	0	}
182	0
183	0	mConsole->MethodInternal(aCx, Console::MethodTimeStamp,
184	0	NS_LITERAL_STRING("timeStamp"), data);
185	0	}
186
187		void
188		ConsoleInstance::Profile(JSContext* aCx, const Sequence<JS::Value>& aData)
189	0	{
190	0	mConsole->ProfileMethodInternal(aCx, Console::MethodProfile,
191	0	NS_LITERAL_STRING("profile"), aData);
192	0	}
193
194		void
195		ConsoleInstance::ProfileEnd(JSContext* aCx, const Sequence<JS::Value>& aData)
196	0	{
197	0	mConsole->ProfileMethodInternal(aCx, Console::MethodProfileEnd,
198	0	NS_LITERAL_STRING("profileEnd"), aData);
199	0	}
200
201		void
202		ConsoleInstance::Assert(JSContext* aCx, bool aCondition,
203		const Sequence<JS::Value>& aData)
204	0	{
205	0	if (!aCondition) {
206	0	mConsole->MethodInternal(aCx, Console::MethodAssert,
207	0	NS_LITERAL_STRING("assert"), aData);
208	0	}
209	0	}
210
211		void
212		ConsoleInstance::Count(JSContext* aCx, const nsAString& aLabel)
213	0	{
214	0	mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
215	0	Console::MethodCount,
216	0	NS_LITERAL_STRING("count"));
217	0	}
218
219		void
220		ConsoleInstance::CountReset(JSContext* aCx, const nsAString& aLabel)
221	0	{
222	0	mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
223	0	Console::MethodCountReset,
224	0	NS_LITERAL_STRING("countReset"));
225	0	}
226
227		void
228		ConsoleInstance::Clear(JSContext* aCx)
229	0	{
230	0	const Sequence<JS::Value> data;
231	0	mConsole->MethodInternal(aCx, Console::MethodClear,
232	0	NS_LITERAL_STRING("clear"), data);
233	0	}
234
235		void
236		ConsoleInstance::ReportForServiceWorkerScope(const nsAString& aScope,
237		const nsAString& aMessage,
238		const nsAString& aFilename,
239		uint32_t aLineNumber,
240		uint32_t aColumnNumber,
241		ConsoleLevel aLevel)
242	0	{
243	0	if (!NS_IsMainThread()) {
244	0	return;
245	0	}
246	0
247	0	ConsoleUtils::ReportForServiceWorkerScope(aScope, aMessage, aFilename,
248	0	aLineNumber, aColumnNumber,
249	0	WebIDLevelToConsoleUtilsLevel(aLevel));
250	0	}
251
252		} // namespace dom
253		} // namespace mozilla