rx-player
Version:
Canal+ HTML5 Video Player
45 lines (41 loc) • 1.52 kB
text/typescript
/**
* Copyright 2015 CANAL+ Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import type { IScheme } from "../../../node_parser_types";
import type { IAttributeParser } from "../parsers_stack";
import { AttributeName } from "../types";
import { parseString } from "../utils";
/**
* Generate an "attribute parser" once inside a `BaseURL` node.
* @param {Object} schemeAttrs
* @param {WebAssembly.Memory} linearMemory
* @returns {Function}
*/
export function generateSchemeAttrParser(
schemeAttrs: IScheme,
linearMemory: WebAssembly.Memory,
): IAttributeParser {
const textDecoder = new TextDecoder();
return function onMPDAttribute(attr: number, ptr: number, len: number) {
switch (attr) {
case AttributeName.SchemeIdUri:
schemeAttrs.schemeIdUri = parseString(textDecoder, linearMemory.buffer, ptr, len);
break;
case AttributeName.SchemeValue:
schemeAttrs.value = parseString(textDecoder, linearMemory.buffer, ptr, len);
break;
}
};
}