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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
no sievers
2015/03/19 01:24:52
nit: 2015
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2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "content/common/vr_param_traits.h" | |
6 | |
7 #include "base/pickle.h" | |
8 #include "base/strings/string16.h" | |
9 #include "base/strings/utf_string_conversions.h" | |
10 #include "ipc/ipc_message_utils.h" | |
11 #include "third_party/WebKit/public/platform/WebVR.h" | |
12 | |
13 using blink::WebVRDevice; | |
14 | |
15 namespace { | |
16 | |
17 void LogWebUCharString( | |
18 const blink::WebUChar web_string[], | |
19 const size_t array_size, | |
20 std::string* log) { | |
21 base::string16 utf16; | |
22 utf16.reserve(array_size); | |
23 for (size_t i = 0; i < array_size && web_string[i]; ++i) { | |
24 utf16[i] = web_string[i]; | |
25 } | |
26 log->append(base::UTF16ToUTF8(utf16)); | |
27 } | |
28 | |
29 } | |
30 | |
31 namespace IPC { | |
32 | |
33 void ParamTraits<WebVRDevice>::Write( | |
34 Message* m, | |
35 const WebVRDevice& p) { | |
36 m->WriteData(reinterpret_cast<const char*>(&p), sizeof(WebVRDevice)); | |
37 } | |
38 | |
39 bool ParamTraits<WebVRDevice>::Read( | |
40 const Message* m, | |
41 PickleIterator* iter, | |
42 WebVRDevice* p) { | |
43 int length; | |
44 const char* data; | |
45 if (!iter->ReadData(&data, &length) || length != sizeof(WebVRDevice)) | |
46 return false; | |
47 memcpy(p, data, sizeof(WebVRDevice)); | |
48 | |
49 return true; | |
50 } | |
51 | |
52 void ParamTraits<WebVRDevice>::Log( | |
53 const WebVRDevice& p, | |
54 std::string* l) { | |
55 l->append("WebVRDevice("); | |
56 LogParam(p.index, l); | |
57 LogWebUCharString(p.deviceId, WebVRDevice::deviceIdLengthCap, l); | |
58 l->append(","); | |
59 LogWebUCharString(p.deviceName, WebVRDevice::deviceNameLengthCap, l); | |
60 LogParam(p.flags, l); | |
61 // TODO(bajones): Log the WebVRHMDInfo struct | |
62 l->append(")"); | |
63 } | |
64 | |
65 } // namespace IPC | |
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