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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /modules/woff2/RLBoxWOFF2Sandbox.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'modules/woff2/RLBoxWOFF2Sandbox.h')
-rw-r--r-- | modules/woff2/RLBoxWOFF2Sandbox.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/modules/woff2/RLBoxWOFF2Sandbox.h b/modules/woff2/RLBoxWOFF2Sandbox.h new file mode 100644 index 0000000000..f8b0d41614 --- /dev/null +++ b/modules/woff2/RLBoxWOFF2Sandbox.h @@ -0,0 +1,41 @@ +/* -*- 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_RLBOX_WOFF2_SANDBOX_H_ +#define MODULES_WOFF2_RLBOX_WOFF2_SANDBOX_H_ + +#include <brotli/decode.h> + +extern "C" { + +// Because RLBox doesn't (yet) cleanly support {size,uint8}_t types on Windows, +// we're using unsigned long instead of size_t and char instead of uint8_t. + +// Since RLBox doesn't support C++ APIs, we expose C wrappers for the WOFF2. +bool RLBoxConvertWOFF2ToTTF(const char* aData, unsigned long aLength, + unsigned long aDecompressedSize, + unsigned long* aResultSize, void** aResultOwningStr, + char** aResultData); +// RLBoxDeleteWOFF2String is used to delete the C++ string allocated by +// RLBoxConvertWOFF2ToTTF. +void RLBoxDeleteWOFF2String(void** aStr); + +typedef BrotliDecoderResult(BrotliDecompressCallback)( + unsigned long aEncodedSize, const char* aEncodedBuffer, + unsigned long* aDecodedSize, char* aDecodedBuffer); + +// Callback to the unsandboxed Brotli. + +extern BrotliDecompressCallback* sRLBoxBrotliDecompressCallback; + +void RegisterWOFF2Callback(BrotliDecompressCallback* aCallback); +BrotliDecoderResult RLBoxBrotliDecoderDecompress(size_t aEncodedSize, + const uint8_t* aEncodedBuffer, + size_t* aDecodedSize, + uint8_t* aDecodedBuffer); +}; + +#endif |