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Side by Side Diff: content/common/child_process_sandbox_support_impl_linux.cc

Issue 63253002: Rename WebKit namespace to blink (part 3) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/common/child_process_sandbox_support_impl_linux.h" 5 #include "content/common/child_process_sandbox_support_impl_linux.h"
6 6
7 #include <sys/stat.h> 7 #include <sys/stat.h>
8 8
9 #include "base/debug/trace_event.h" 9 #include "base/debug/trace_event.h"
10 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
11 #include "base/pickle.h" 11 #include "base/pickle.h"
12 #include "base/posix/eintr_wrapper.h" 12 #include "base/posix/eintr_wrapper.h"
13 #include "base/posix/unix_domain_socket_linux.h" 13 #include "base/posix/unix_domain_socket_linux.h"
14 #include "base/safe_numerics.h" 14 #include "base/safe_numerics.h"
15 #include "base/sys_byteorder.h" 15 #include "base/sys_byteorder.h"
16 #include "content/common/sandbox_linux.h" 16 #include "content/common/sandbox_linux.h"
17 #include "third_party/WebKit/public/platform/linux/WebFontFamily.h" 17 #include "third_party/WebKit/public/platform/linux/WebFontFamily.h"
18 #include "third_party/WebKit/public/platform/linux/WebFontRenderStyle.h" 18 #include "third_party/WebKit/public/platform/linux/WebFontRenderStyle.h"
19 19
20 namespace content { 20 namespace content {
21 21
22 void GetFontFamilyForCharacter(int32_t character, 22 void GetFontFamilyForCharacter(int32_t character,
23 const char* preferred_locale, 23 const char* preferred_locale,
24 WebKit::WebFontFamily* family) { 24 blink::WebFontFamily* family) {
25 TRACE_EVENT0("sandbox_ipc", "GetFontFamilyForCharacter"); 25 TRACE_EVENT0("sandbox_ipc", "GetFontFamilyForCharacter");
26 26
27 Pickle request; 27 Pickle request;
28 request.WriteInt(LinuxSandbox::METHOD_GET_FONT_FAMILY_FOR_CHAR); 28 request.WriteInt(LinuxSandbox::METHOD_GET_FONT_FAMILY_FOR_CHAR);
29 request.WriteInt(character); 29 request.WriteInt(character);
30 request.WriteString(preferred_locale); 30 request.WriteString(preferred_locale);
31 31
32 uint8_t buf[512]; 32 uint8_t buf[512];
33 const ssize_t n = UnixDomainSocket::SendRecvMsg(GetSandboxFD(), buf, 33 const ssize_t n = UnixDomainSocket::SendRecvMsg(GetSandboxFD(), buf,
34 sizeof(buf), NULL, request); 34 sizeof(buf), NULL, request);
35 35
36 std::string family_name; 36 std::string family_name;
37 bool isBold = false; 37 bool isBold = false;
38 bool isItalic = false; 38 bool isItalic = false;
39 if (n != -1) { 39 if (n != -1) {
40 Pickle reply(reinterpret_cast<char*>(buf), n); 40 Pickle reply(reinterpret_cast<char*>(buf), n);
41 PickleIterator pickle_iter(reply); 41 PickleIterator pickle_iter(reply);
42 if (reply.ReadString(&pickle_iter, &family_name) && 42 if (reply.ReadString(&pickle_iter, &family_name) &&
43 reply.ReadBool(&pickle_iter, &isBold) && 43 reply.ReadBool(&pickle_iter, &isBold) &&
44 reply.ReadBool(&pickle_iter, &isItalic)) { 44 reply.ReadBool(&pickle_iter, &isItalic)) {
45 family->name = family_name; 45 family->name = family_name;
46 family->isBold = isBold; 46 family->isBold = isBold;
47 family->isItalic = isItalic; 47 family->isItalic = isItalic;
48 } 48 }
49 } 49 }
50 } 50 }
51 51
52 void GetRenderStyleForStrike(const char* family, int sizeAndStyle, 52 void GetRenderStyleForStrike(const char* family, int sizeAndStyle,
53 WebKit::WebFontRenderStyle* out) { 53 blink::WebFontRenderStyle* out) {
54 TRACE_EVENT0("sandbox_ipc", "GetRenderStyleForStrike"); 54 TRACE_EVENT0("sandbox_ipc", "GetRenderStyleForStrike");
55 55
56 Pickle request; 56 Pickle request;
57 request.WriteInt(LinuxSandbox::METHOD_GET_STYLE_FOR_STRIKE); 57 request.WriteInt(LinuxSandbox::METHOD_GET_STYLE_FOR_STRIKE);
58 request.WriteString(family); 58 request.WriteString(family);
59 request.WriteInt(sizeAndStyle); 59 request.WriteInt(sizeAndStyle);
60 60
61 uint8_t buf[512]; 61 uint8_t buf[512];
62 const ssize_t n = UnixDomainSocket::SendRecvMsg(GetSandboxFD(), buf, 62 const ssize_t n = UnixDomainSocket::SendRecvMsg(GetSandboxFD(), buf,
63 sizeof(buf), NULL, request); 63 sizeof(buf), NULL, request);
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171 ssize_t n = HANDLE_EINTR(pread(fd, output, data_length, data_offset)); 171 ssize_t n = HANDLE_EINTR(pread(fd, output, data_length, data_offset));
172 if (n != base::checked_numeric_cast<ssize_t>(data_length)) 172 if (n != base::checked_numeric_cast<ssize_t>(data_length))
173 return false; 173 return false;
174 } 174 }
175 *output_length = data_length; 175 *output_length = data_length;
176 176
177 return true; 177 return true;
178 } 178 }
179 179
180 } // namespace content 180 } // namespace content
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