Stefan Hacker
125 lines
3.7 KiB
JavaScript
125 lines
3.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.MountEncoder = void 0;
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const Writer_1 = require("@jsonjoy.com/util/lib/buffers/Writer");
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const XdrEncoder_1 = require("../../../xdr/XdrEncoder");
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const errors_1 = require("../errors");
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class MountEncoder {
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constructor(writer = new Writer_1.Writer()) {
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this.writer = writer;
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this.xdr = new XdrEncoder_1.XdrEncoder(writer);
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}
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encodeMessage(message, proc, isRequest) {
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if (isRequest)
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this.writeRequest(message, proc);
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else
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this.writeResponse(message, proc);
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return this.writer.flush();
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}
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writeMessage(message, proc, isRequest) {
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if (isRequest)
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this.writeRequest(message, proc);
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else
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this.writeResponse(message, proc);
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}
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writeRequest(request, proc) {
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switch (proc) {
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case 0:
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return;
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case 1:
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return this.writeMntRequest(request);
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case 2:
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return;
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case 3:
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return this.writeUmntRequest(request);
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case 4:
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return;
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case 5:
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return;
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default:
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throw new errors_1.Nfsv3EncodingError(`Unknown MOUNT procedure: ${proc}`);
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}
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}
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writeResponse(response, proc) {
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switch (proc) {
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case 0:
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return;
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case 1:
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return this.writeMntResponse(response);
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case 2:
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return this.writeDumpResponse(response);
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case 3:
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return;
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case 4:
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return;
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case 5:
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return this.writeExportResponse(response);
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default:
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throw new errors_1.Nfsv3EncodingError(`Unknown MOUNT procedure: ${proc}`);
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}
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}
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writeFhandle3(fh) {
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const data = fh.data.uint8;
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this.xdr.writeVarlenOpaque(data);
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}
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writeDirpath(path) {
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this.xdr.writeStr(path);
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}
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writeMountBody(body) {
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const xdr = this.xdr;
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if (!body) {
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xdr.writeBoolean(false);
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return;
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}
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xdr.writeBoolean(true);
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xdr.writeStr(body.hostname);
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this.writeDirpath(body.directory);
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this.writeMountBody(body.next);
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}
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writeGroupNode(group) {
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const xdr = this.xdr;
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if (!group) {
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xdr.writeBoolean(false);
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return;
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}
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xdr.writeBoolean(true);
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xdr.writeStr(group.name);
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this.writeGroupNode(group.next);
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}
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writeExportNode(exportNode) {
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const xdr = this.xdr;
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if (!exportNode) {
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xdr.writeBoolean(false);
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return;
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}
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xdr.writeBoolean(true);
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this.writeDirpath(exportNode.dir);
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this.writeGroupNode(exportNode.groups);
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this.writeExportNode(exportNode.next);
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}
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writeMntRequest(req) {
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this.writeDirpath(req.dirpath);
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}
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writeMntResponse(res) {
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const xdr = this.xdr;
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xdr.writeUnsignedInt(res.status);
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if (res.status === 0 && res.mountinfo) {
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this.writeFhandle3(res.mountinfo.fhandle);
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xdr.writeUnsignedInt(res.mountinfo.authFlavors.length);
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for (const flavor of res.mountinfo.authFlavors) {
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xdr.writeUnsignedInt(flavor);
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}
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}
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}
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writeDumpResponse(res) {
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this.writeMountBody(res.mountlist);
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}
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writeUmntRequest(req) {
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this.writeDirpath(req.dirpath);
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}
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writeExportResponse(res) {
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this.writeExportNode(res.exports);
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}
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}
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exports.MountEncoder = MountEncoder;
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//# sourceMappingURL=MountEncoder.js.map
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