1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32
33 #include "V8Console.h"
34
35 #include "Console.h"
36 #include "ScriptArguments.h"
37 #include "ScriptCallStack.h"
38 #include "ScriptCallStackFactory.h"
39 #include "ScriptProfile.h"
40 #include "V8Binding.h"
41 #include "V8BindingMacros.h"
42 #include "V8MemoryInfo.h"
43 #include "V8Proxy.h"
44 #include "V8ScriptProfile.h"
45
46 namespace WebCore {
47
48 typedef Vector<RefPtr<ScriptProfile> > ProfilesArray;
49
50 #if ENABLE(JAVASCRIPT_DEBUGGER)
profilesAccessorGetter(v8::Local<v8::String> name,const v8::AccessorInfo & info)51 v8::Handle<v8::Value> V8Console::profilesAccessorGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
52 {
53 INC_STATS("DOM.Console.profilesAccessorGetter");
54 Console* imp = V8Console::toNative(info.Holder());
55 const ProfilesArray& profiles = imp->profiles();
56 v8::Handle<v8::Array> result = v8::Array::New(profiles.size());
57 int index = 0;
58 ProfilesArray::const_iterator end = profiles.end();
59 for (ProfilesArray::const_iterator iter = profiles.begin(); iter != end; ++iter)
60 result->Set(v8::Integer::New(index++), toV8(iter->get()));
61 return result;
62 }
63 #endif
64
traceCallback(const v8::Arguments & args)65 v8::Handle<v8::Value> V8Console::traceCallback(const v8::Arguments& args)
66 {
67 INC_STATS("DOM.Console.traceCallback");
68 Console* imp = V8Console::toNative(args.Holder());
69 RefPtr<ScriptCallStack> callStack(createScriptCallStack(ScriptCallStack::maxCallStackSizeToCapture));
70 RefPtr<ScriptArguments> scriptArguments(createScriptArguments(args, 0));
71 imp->trace(scriptArguments.release(), callStack);
72 return v8::Handle<v8::Value>();
73 }
74
assertCallback(const v8::Arguments & args)75 v8::Handle<v8::Value> V8Console::assertCallback(const v8::Arguments& args)
76 {
77 INC_STATS("DOM.Console.assertCallback");
78 Console* imp = V8Console::toNative(args.Holder());
79 RefPtr<ScriptCallStack> callStack(createScriptCallStack(ScriptCallStack::maxCallStackSizeToCapture));
80 bool condition = args[0]->BooleanValue();
81 RefPtr<ScriptArguments> scriptArguments(createScriptArguments(args, 1));
82 imp->assertCondition(condition, scriptArguments.release(), callStack);
83 return v8::Handle<v8::Value>();
84 }
85
86 #if ENABLE(JAVASCRIPT_DEBUGGER)
profileCallback(const v8::Arguments & args)87 v8::Handle<v8::Value> V8Console::profileCallback(const v8::Arguments& args)
88 {
89 INC_STATS("DOM.Console.profile");
90 Console* imp = V8Console::toNative(args.Holder());
91 RefPtr<ScriptCallStack> callStack(createScriptCallStack(1));
92 if (!callStack)
93 return v8::Undefined();
94 STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<WithUndefinedOrNullCheck>, title, args[0]);
95 imp->profile(title, ScriptState::current(), callStack);
96 return v8::Handle<v8::Value>();
97 }
98
profileEndCallback(const v8::Arguments & args)99 v8::Handle<v8::Value> V8Console::profileEndCallback(const v8::Arguments& args)
100 {
101 INC_STATS("DOM.Console.profileEnd");
102 Console* imp = V8Console::toNative(args.Holder());
103 RefPtr<ScriptCallStack> callStack(createScriptCallStack(1));
104 if (!callStack)
105 return v8::Undefined();
106 STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<WithUndefinedOrNullCheck>, title, args[0]);
107 imp->profileEnd(title, ScriptState::current(), callStack);
108 return v8::Handle<v8::Value>();
109 }
110 #endif
111
memoryAccessorGetter(v8::Local<v8::String> name,const v8::AccessorInfo & info)112 v8::Handle<v8::Value> V8Console::memoryAccessorGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
113 {
114 INC_STATS("DOM.Console.memoryAccessorGetter");
115 Console* imp = V8Console::toNative(info.Holder());
116 return toV8(imp->memory());
117 }
118
119 } // namespace WebCore
120