Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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