15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/*
25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Google Inc. All rights reserved.
393ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles) *
45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without
55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are
65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met:
793ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles) *
85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) *     * Redistributions of source code must retain the above copyright
95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer.
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305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
3193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#ifndef WebSandboxSupport_h
3293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#define WebSandboxSupport_h
335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
3493ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)typedef struct HFONT__* HFONT;
355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
3651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)namespace blink {
375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
3893ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)// Put methods here that are required due to sandbox restrictions.
3993ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)class WebSandboxSupport {
4093ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)public:
4193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    // Sometimes a Win32 API call will fail because a font is not loaded,
4293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    // and due to sandbox restrictions, the current process may be unable
4393ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    // to access the filesystem to load the font. So, this call serves as
4493ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    // a failover to ask the embedder to try some other way to load the
4593ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    // font (usually by delegating to an empowered process to have it load
4693ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    // the font). Returns true if the font was successfully loaded.
4793ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    virtual bool ensureFontLoaded(HFONT) = 0;
4893ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)};
495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
5051b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)} // namespace blink
515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
5293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#endif
53