blob: d6ab21cd2221d5a8049863b1b135f12ff4dc293f (
plain)
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
|
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include <wtf/HashSet.h>
#undef LOG
#include "base/string_util.h"
#include "webkit/glue/devtools/debugger_agent_impl.h"
#include "webkit/glue/devtools/debugger_agent_manager.h"
#if USE(V8)
#include "v8/include/v8-debug.h"
#endif
// static
void DebuggerAgentManager::V8DebugMessageHandler(const uint16_t* message,
int length,
void* data) {
#if USE(V8)
std::wstring out(reinterpret_cast<const wchar_t*>(message), length);
std::string out_utf8 = WideToUTF8(out);
DebuggerAgentManager::DebuggerOutput(out_utf8);
#endif
}
// static
DebuggerAgentManager::AttachedAgentsSet*
DebuggerAgentManager::attached_agents_ = NULL;
// static
void DebuggerAgentManager::DebugAttach(DebuggerAgentImpl* debugger_agent) {
#if USE(V8)
if (!attached_agents_) {
attached_agents_ = new AttachedAgentsSet();
v8::Debug::SetMessageHandler(&DebuggerAgentManager::V8DebugMessageHandler);
}
attached_agents_->add(debugger_agent);
#endif
}
// static
void DebuggerAgentManager::DebugDetach(DebuggerAgentImpl* debugger_agent) {
#if USE(V8)
if (!attached_agents_) {
NOTREACHED();
return;
}
DCHECK(attached_agents_->contains(debugger_agent));
attached_agents_->remove(debugger_agent);
if (attached_agents_->isEmpty()) {
v8::Debug::SetMessageHandler(NULL);
delete attached_agents_;
attached_agents_ = NULL;
}
#endif
}
// static
void DebuggerAgentManager::DebuggerOutput(const std::string& out) {
DebuggerAgentImpl* agent = GetAgentForCurrentV8Context();
if (!agent) {
return;
}
agent->DebuggerOutput(out);
}
// static
void DebuggerAgentManager::ExecuteDebuggerCommand(const std::string& command) {
#if USE(V8)
std::wstring cmd_wstring = UTF8ToWide(command);
v8::Debug::SendCommand(reinterpret_cast<const uint16_t*>(cmd_wstring.data()),
cmd_wstring.length());
#endif
}
// static
DebuggerAgentImpl* DebuggerAgentManager::GetAgentForCurrentV8Context() {
if (!attached_agents_) {
return NULL;
}
DCHECK(!attached_agents_->isEmpty());
// TODO(yurys): find agent for current v8 global context. Now we return first
// agent in the set.
return *attached_agents_->begin();
}
|
