34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.FsaNodeFsOpenFile = void 0;
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/**
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* Represents an open file. Stores additional metadata about the open file, such
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* as the seek position.
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*/
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class FsaNodeFsOpenFile {
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constructor(fd, createMode, flags, file, filename) {
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this.fd = fd;
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this.createMode = createMode;
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this.flags = flags;
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this.file = file;
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this.filename = filename;
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this.seek = 0;
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this.keepExistingData = !!(flags & 1024 /* FLAG.O_APPEND */);
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}
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async close() { }
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async write(data, seek) {
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if (typeof seek !== 'number')
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seek = this.seek;
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const writer = await this.file.createWritable({ keepExistingData: this.keepExistingData });
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await writer.write({
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type: 'write',
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data,
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position: seek,
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});
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await writer.close();
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this.keepExistingData = true;
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this.seek += data.byteLength;
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}
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}
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exports.FsaNodeFsOpenFile = FsaNodeFsOpenFile;
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//# sourceMappingURL=FsaNodeFsOpenFile.js.map
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