diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /gfx/ots/RLBoxWOFF2Host.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/ots/RLBoxWOFF2Host.h')
-rw-r--r-- | gfx/ots/RLBoxWOFF2Host.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gfx/ots/RLBoxWOFF2Host.h b/gfx/ots/RLBoxWOFF2Host.h new file mode 100644 index 0000000000..9ed990c1cd --- /dev/null +++ b/gfx/ots/RLBoxWOFF2Host.h @@ -0,0 +1,59 @@ +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef MODULES_WOFF2_RLBOXWOFF2_HOST_H_ +#define MODULES_WOFF2_RLBOXWOFF2_HOST_H_ + +#include "RLBoxWOFF2Types.h" + +// Load general firefox configuration of RLBox +#include "mozilla/rlbox/rlbox_config.h" + +#ifdef MOZ_WASM_SANDBOXING_WOFF2 +// Include the generated header file so that we are able to resolve the symbols +// in the wasm binary +# include "rlbox.wasm.h" +# define RLBOX_USE_STATIC_CALLS() rlbox_wasm2c_sandbox_lookup_symbol +# include "mozilla/rlbox/rlbox_wasm2c_sandbox.hpp" +#else +// Extra configuration for no-op sandbox +# define RLBOX_USE_STATIC_CALLS() rlbox_noop_sandbox_lookup_symbol +# include "mozilla/rlbox/rlbox_noop_sandbox.hpp" +#endif + +#include "mozilla/rlbox/rlbox.hpp" + +#include "woff2/RLBoxWOFF2Sandbox.h" +#include "./src/ots.h" + +class RLBoxWOFF2SandboxData : public mozilla::RLBoxSandboxDataBase { + friend class RLBoxWOFF2SandboxPool; + + public: + RLBoxWOFF2SandboxData(uint64_t aSize, + mozilla::UniquePtr<rlbox_sandbox_woff2> aSandbox); + ~RLBoxWOFF2SandboxData(); + + rlbox_sandbox_woff2* Sandbox() const { return mSandbox.get(); } + + private: + mozilla::UniquePtr<rlbox_sandbox_woff2> mSandbox; + sandbox_callback_woff2<BrotliDecompressCallback*> mDecompressCallback; +}; + +using ProcessTTCFunc = bool(ots::FontFile* aHeader, ots::OTSStream* aOutput, + const uint8_t* aData, size_t aLength, + uint32_t aIndex); + +using ProcessTTFFunc = bool(ots::FontFile* aHeader, ots::Font* aFont, + ots::OTSStream* aOutput, const uint8_t* aData, + size_t aLength, uint32_t aOffset); + +bool RLBoxProcessWOFF2(ots::FontFile* aHeader, ots::OTSStream* aOutput, + const uint8_t* aData, size_t aLength, uint32_t aIndex, + ProcessTTCFunc* aProcessTTC, + ProcessTTFFunc* aProcessTTF); +#endif |