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Side by Side Diff: content/browser/renderer_host/render_sandbox_host_linux.cc

Issue 8602002: Move some webkit_glue embedder functions into WebKitPlatformSupport virtual methods (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: copyright year Created 9 years, 1 month ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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/browser/renderer_host/render_sandbox_host_linux.h" 5 #include "content/browser/renderer_host/render_sandbox_host_linux.h"
6 6
7 #include <fcntl.h> 7 #include <fcntl.h>
8 #include <fontconfig/fontconfig.h> 8 #include <fontconfig/fontconfig.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 #include <unistd.h> 10 #include <unistd.h>
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22 #include "base/memory/scoped_ptr.h" 22 #include "base/memory/scoped_ptr.h"
23 #include "base/memory/singleton.h" 23 #include "base/memory/singleton.h"
24 #include "base/pickle.h" 24 #include "base/pickle.h"
25 #include "base/process_util.h" 25 #include "base/process_util.h"
26 #include "base/shared_memory.h" 26 #include "base/shared_memory.h"
27 #include "base/string_number_conversions.h" 27 #include "base/string_number_conversions.h"
28 #include "base/string_util.h" 28 #include "base/string_util.h"
29 #include "content/common/font_config_ipc_linux.h" 29 #include "content/common/font_config_ipc_linux.h"
30 #include "content/common/sandbox_methods_linux.h" 30 #include "content/common/sandbox_methods_linux.h"
31 #include "content/common/unix_domain_socket_posix.h" 31 #include "content/common/unix_domain_socket_posix.h"
32 #include "content/common/webkitplatformsupport_impl.h"
32 #include "skia/ext/SkFontHost_fontconfig_direct.h" 33 #include "skia/ext/SkFontHost_fontconfig_direct.h"
33 #include "third_party/npapi/bindings/npapi_extensions.h" 34 #include "third_party/npapi/bindings/npapi_extensions.h"
34 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h" 35 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
35 #include "third_party/WebKit/Source/WebKit/chromium/public/linux/WebFontInfo.h" 36 #include "third_party/WebKit/Source/WebKit/chromium/public/linux/WebFontInfo.h"
36 #include "webkit/glue/webkitplatformsupport_impl.h"
37 37
38 using WebKit::WebCString; 38 using WebKit::WebCString;
39 using WebKit::WebFontInfo; 39 using WebKit::WebFontInfo;
40 using WebKit::WebUChar; 40 using WebKit::WebUChar;
41 41
42 // http://code.google.com/p/chromium/wiki/LinuxSandboxIPC 42 // http://code.google.com/p/chromium/wiki/LinuxSandboxIPC
43 43
44 // BEWARE: code in this file run across *processes* (not just threads). 44 // BEWARE: code in this file run across *processes* (not just threads).
45 45
46 // This code runs in a child process 46 // This code runs in a child process
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642 if (HANDLE_EINTR(sendmsg(fds[0], &msg, MSG_DONTWAIT)) < 0) 642 if (HANDLE_EINTR(sendmsg(fds[0], &msg, MSG_DONTWAIT)) < 0)
643 PLOG(ERROR) << "sendmsg"; 643 PLOG(ERROR) << "sendmsg";
644 } 644 }
645 645
646 // --------------------------------------------------------------------------- 646 // ---------------------------------------------------------------------------
647 647
648 const int lifeline_fd_; 648 const int lifeline_fd_;
649 const int browser_socket_; 649 const int browser_socket_;
650 FontConfigDirect* const font_config_; 650 FontConfigDirect* const font_config_;
651 std::vector<std::string> sandbox_cmd_; 651 std::vector<std::string> sandbox_cmd_;
652 scoped_ptr<webkit_glue::WebKitPlatformSupportImpl> webkit_platform_support_; 652 scoped_ptr<content::WebKitPlatformSupportImpl> webkit_platform_support_;
653 }; 653 };
654 654
655 SandboxIPCProcess::~SandboxIPCProcess() { 655 SandboxIPCProcess::~SandboxIPCProcess() {
656 if (webkit_platform_support_.get()) 656 if (webkit_platform_support_.get())
657 WebKit::shutdown(); 657 WebKit::shutdown();
658 } 658 }
659 659
660 void SandboxIPCProcess::EnsureWebKitInitialized() { 660 void SandboxIPCProcess::EnsureWebKitInitialized() {
661 if (webkit_platform_support_.get()) 661 if (webkit_platform_support_.get())
662 return; 662 return;
663 webkit_platform_support_.reset(new webkit_glue::WebKitPlatformSupportImpl); 663 webkit_platform_support_.reset(new content::WebKitPlatformSupportImpl);
664 WebKit::initialize(webkit_platform_support_.get()); 664 WebKit::initialize(webkit_platform_support_.get());
665 } 665 }
666 666
667 // ----------------------------------------------------------------------------- 667 // -----------------------------------------------------------------------------
668 668
669 // Runs on the main thread at startup. 669 // Runs on the main thread at startup.
670 RenderSandboxHostLinux::RenderSandboxHostLinux() 670 RenderSandboxHostLinux::RenderSandboxHostLinux()
671 : initialized_(false), 671 : initialized_(false),
672 renderer_socket_(0), 672 renderer_socket_(0),
673 childs_lifeline_fd_(0), 673 childs_lifeline_fd_(0),
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716 } 716 }
717 717
718 RenderSandboxHostLinux::~RenderSandboxHostLinux() { 718 RenderSandboxHostLinux::~RenderSandboxHostLinux() {
719 if (initialized_) { 719 if (initialized_) {
720 if (HANDLE_EINTR(close(renderer_socket_)) < 0) 720 if (HANDLE_EINTR(close(renderer_socket_)) < 0)
721 PLOG(ERROR) << "close"; 721 PLOG(ERROR) << "close";
722 if (HANDLE_EINTR(close(childs_lifeline_fd_)) < 0) 722 if (HANDLE_EINTR(close(childs_lifeline_fd_)) < 0)
723 PLOG(ERROR) << "close"; 723 PLOG(ERROR) << "close";
724 } 724 }
725 } 725 }
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