forked from chromium/chromium
-
Notifications
You must be signed in to change notification settings - Fork 0
/
content_param_traits.cc
143 lines (123 loc) · 4.63 KB
/
content_param_traits.cc
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
// Copyright (c) 2012 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 "content/common/content_param_traits.h"
#include <stddef.h>
#include "base/strings/string_number_conversions.h"
#include "content/common/accessibility_mode.h"
#include "content/common/message_port.h"
#include "ipc/ipc_mojo_param_traits.h"
#include "net/base/ip_endpoint.h"
#include "ui/events/blink/web_input_event_traits.h"
namespace IPC {
void ParamTraits<WebInputEventPointer>::GetSize(base::PickleSizer* s,
const param_type& p) {
s->AddData(p->size());
}
void ParamTraits<WebInputEventPointer>::Write(base::Pickle* m,
const param_type& p) {
m->WriteData(reinterpret_cast<const char*>(p), p->size());
}
bool ParamTraits<WebInputEventPointer>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* r) {
const char* data;
int data_length;
if (!iter->ReadData(&data, &data_length)) {
NOTREACHED();
return false;
}
if (data_length < static_cast<int>(sizeof(blink::WebInputEvent))) {
NOTREACHED();
return false;
}
param_type event = reinterpret_cast<param_type>(data);
// Check that the data size matches that of the event.
if (data_length != static_cast<int>(event->size())) {
NOTREACHED();
return false;
}
const size_t expected_size_for_type =
ui::WebInputEventTraits::GetSize(event->GetType());
if (data_length != static_cast<int>(expected_size_for_type)) {
NOTREACHED();
return false;
}
*r = event;
return true;
}
void ParamTraits<WebInputEventPointer>::Log(const param_type& p,
std::string* l) {
l->append("(");
LogParam(p->size(), l);
l->append(", ");
LogParam(p->GetType(), l);
l->append(", ");
LogParam(p->TimeStampSeconds(), l);
l->append(")");
}
void ParamTraits<content::MessagePort>::GetSize(base::PickleSizer* s,
const param_type& p) {
ParamTraits<mojo::MessagePipeHandle>::GetSize(s, p.GetHandle().get());
}
void ParamTraits<content::MessagePort>::Write(base::Pickle* m,
const param_type& p) {
ParamTraits<mojo::MessagePipeHandle>::Write(m, p.ReleaseHandle().release());
}
bool ParamTraits<content::MessagePort>::Read(
const base::Pickle* m,
base::PickleIterator* iter,
param_type* r) {
mojo::MessagePipeHandle handle;
if (!ParamTraits<mojo::MessagePipeHandle>::Read(m, iter, &handle))
return false;
*r = content::MessagePort(mojo::ScopedMessagePipeHandle(handle));
return true;
}
void ParamTraits<content::MessagePort>::Log(const param_type& p,
std::string* l) {
}
void ParamTraits<content::AccessibilityMode>::GetSize(base::PickleSizer* s,
const param_type& p) {
IPC::GetParamSize(s, p.mode());
}
void ParamTraits<content::AccessibilityMode>::Write(base::Pickle* m,
const param_type& p) {
IPC::WriteParam(m, p.mode());
}
bool ParamTraits<content::AccessibilityMode>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* r) {
uint32_t value;
if (!IPC::ReadParam(m, iter, &value))
return false;
*r = content::AccessibilityMode(value);
return true;
}
void ParamTraits<content::AccessibilityMode>::Log(const param_type& p,
std::string* l) {}
} // namespace IPC
// Generate param traits size methods.
#include "ipc/param_traits_size_macros.h"
namespace IPC {
#undef CONTENT_COMMON_CONTENT_PARAM_TRAITS_MACROS_H_
#include "content/common/content_param_traits_macros.h"
}
// Generate param traits write methods.
#include "ipc/param_traits_write_macros.h"
namespace IPC {
#undef CONTENT_COMMON_CONTENT_PARAM_TRAITS_MACROS_H_
#include "content/common/content_param_traits_macros.h"
} // namespace IPC
// Generate param traits read methods.
#include "ipc/param_traits_read_macros.h"
namespace IPC {
#undef CONTENT_COMMON_CONTENT_PARAM_TRAITS_MACROS_H_
#include "content/common/content_param_traits_macros.h"
} // namespace IPC
// Generate param traits log methods.
#include "ipc/param_traits_log_macros.h"
namespace IPC {
#undef CONTENT_COMMON_CONTENT_PARAM_TRAITS_MACROS_H_
#include "content/common/content_param_traits_macros.h"
} // namespace IPC