1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 mozilla_dom_Console_h
#define mozilla_dom_Console_h
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/ErrorResult.h"
#include "nsCycleCollectionParticipant.h"
#include "nsDataHashtable.h"
#include "nsHashKeys.h"
#include "nsIObserver.h"
#include "nsWrapperCache.h"
#include "nsDOMNavigationTiming.h"
#include "nsPIDOMWindow.h"
class nsIConsoleAPIStorage;
class nsIXPConnectJSObjectHolder;
namespace mozilla {
namespace dom {
class ConsoleCallData;
struct ConsoleStackEntry;
class Console final : public nsIObserver
, public nsWrapperCache
{
~Console();
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Console)
NS_DECL_NSIOBSERVER
explicit Console(nsPIDOMWindow* aWindow);
// WebIDL methods
nsISupports* GetParentObject() const
{
return mWindow;
}
virtual JSObject*
WrapObject(JSContext* aCx) override;
void
Log(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Info(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Warn(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Error(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Exception(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Debug(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Table(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Trace(JSContext* aCx);
void
Dir(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Group(JSContext* aCx, const Sequence<JS::Value>& aData);
void
GroupCollapsed(JSContext* aCx, const Sequence<JS::Value>& aData);
void
GroupEnd(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Time(JSContext* aCx, const JS::Handle<JS::Value> aTime);
void
TimeEnd(JSContext* aCx, const JS::Handle<JS::Value> aTime);
void
Profile(JSContext* aCx, const Sequence<JS::Value>& aData);
void
ProfileEnd(JSContext* aCx, const Sequence<JS::Value>& aData);
void
Assert(JSContext* aCx, bool aCondition, const Sequence<JS::Value>& aData);
void
Count(JSContext* aCx, const Sequence<JS::Value>& aData);
void
__noSuchMethod__();
private:
enum MethodName
{
MethodLog,
MethodInfo,
MethodWarn,
MethodError,
MethodException,
MethodDebug,
MethodTable,
MethodTrace,
MethodDir,
MethodGroup,
MethodGroupCollapsed,
MethodGroupEnd,
MethodTime,
MethodTimeEnd,
MethodAssert,
MethodCount
};
void
Method(JSContext* aCx, MethodName aName, const nsAString& aString,
const Sequence<JS::Value>& aData);
void
ProcessCallData(ConsoleCallData* aData);
// If the first JS::Value of the array is a string, this method uses it to
// format a string. The supported sequences are:
// %s - string
// %d,%i - integer
// %f - double
// %o,%O - a JS object.
// %c - style string.
// The output is an array where any object is a separated item, the rest is
// unified in a format string.
// Example if the input is:
// "string: %s, integer: %d, object: %o, double: %d", 's', 1, window, 0.9
// The output will be:
// [ "string: s, integer: 1, object: ", window, ", double: 0.9" ]
//
// The aStyles array is populated with the style strings that the function
// finds based the format string. The index of the styles matches the indexes
// of elements that need the custom styling from aSequence. For elements with
// no custom styling the array is padded with null elements.
void
ProcessArguments(JSContext* aCx, const nsTArray<JS::Heap<JS::Value>>& aData,
Sequence<JS::Value>& aSequence,
Sequence<JS::Value>& aStyles);
void
MakeFormatString(nsCString& aFormat, int32_t aInteger, int32_t aMantissa,
char aCh);
// Stringify and Concat all the JS::Value in a single string using ' ' as
// separator.
void
ComposeGroupName(JSContext* aCx, const nsTArray<JS::Heap<JS::Value>>& aData,
nsAString& aName);
JS::Value
StartTimer(JSContext* aCx, const JS::Value& aName,
DOMHighResTimeStamp aTimestamp);
JS::Value
StopTimer(JSContext* aCx, const JS::Value& aName,
DOMHighResTimeStamp aTimestamp);
// The method populates a Sequence from an array of JS::Value.
void
ArgumentsToValueList(const nsTArray<JS::Heap<JS::Value>>& aData,
Sequence<JS::Value>& aSequence);
void
ProfileMethod(JSContext* aCx, const nsAString& aAction,
const Sequence<JS::Value>& aData);
JS::Value
IncreaseCounter(JSContext* aCx, const ConsoleStackEntry& aFrame,
const nsTArray<JS::Heap<JS::Value>>& aArguments);
bool
ShouldIncludeStackTrace(MethodName aMethodName);
nsIXPConnectJSObjectHolder*
GetOrCreateSandbox(JSContext* aCx, nsIPrincipal* aPrincipal);
nsCOMPtr<nsPIDOMWindow> mWindow;
nsCOMPtr<nsIConsoleAPIStorage> mStorage;
nsCOMPtr<nsIXPConnectJSObjectHolder> mSandbox;
nsDataHashtable<nsStringHashKey, DOMHighResTimeStamp> mTimerRegistry;
nsDataHashtable<nsStringHashKey, uint32_t> mCounterRegistry;
uint64_t mOuterID;
uint64_t mInnerID;
friend class ConsoleCallData;
friend class ConsoleRunnable;
friend class ConsoleCallDataRunnable;
friend class ConsoleProfileRunnable;
};
} // dom namespace
} // mozilla namespace
#endif /* mozilla_dom_Console_h */
|
