| // Copyright 2019 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_COMPRESSION_COMPRESSION_FORMAT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_COMPRESSION_COMPRESSION_FORMAT_H_ |
| |
| #include "third_party/blink/renderer/platform/wtf/forward.h" |
| |
| namespace blink { |
| |
| class ExceptionState; |
| |
| // This enum is used in UMA. Do not delete or re-order entries. New entries |
| // should only be added at the end. Please keep in sync with |
| // "CompressionStreamsFormat" in //tools/metrics/histograms/enums.xml. |
| enum class CompressionFormat { |
| kGzip = 0, |
| kDeflate = 1, |
| kDeflateRaw = 2, |
| kMaxValue = kDeflateRaw, |
| }; |
| |
| // Converts the JavaScript name |format| to the equivalent enum value. If the |
| // string does not correspond to any of the supported formats, an exception is |
| // thrown. |
| CompressionFormat LookupCompressionFormat(const AtomicString& format, |
| ExceptionState&); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_COMPRESSION_COMPRESSION_FORMAT_H_ |
