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 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_COMMON_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_ 6 #define CONTENT_COMMON_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_ 7 8 #include "base/posix/global_descriptors.h" 9 #include "content/public/common/child_process_sandbox_support_linux.h" 10 #include "content/public/common/content_descriptors.h" 11 12 namespace blink { 13 struct WebFallbackFont; 14 struct WebFontRenderStyle; 15 } 16 17 namespace content { 18 19 // Returns a font family which provides glyphs for the Unicode code point 20 // specified by |character|, a UTF-32 character. |preferred_locale| contains the 21 // preferred locale identifier for |character|. The instance has an empty font 22 // name if the request could not be satisfied. 23 void GetFallbackFontForCharacter(const int32_t character, 24 const char* preferred_locale, 25 blink::WebFallbackFont* family); 26 27 // Returns rendering settings for a provided font family, size, and style. 28 // |size_and_style| stores the bold setting in its least-significant bit, the 29 // italic setting in its second-least-significant bit, and holds the requested 30 // size in pixels into its remaining bits. 31 // TODO(derat): Update WebSandboxSupport's getRenderStyleForStrike() method to 32 // pass the style and size separately instead of packing them into an int. 33 void GetRenderStyleForStrike(const char* family, 34 int size_and_style, 35 blink::WebFontRenderStyle* out); 36 37 inline int GetSandboxFD() { 38 return kSandboxIPCChannel + base::GlobalDescriptors::kBaseDescriptor; 39 } 40 41 }; // namespace content 42 43 #endif // CONTENT_COMMON_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_ 44
