Add extracted source directory and README navigation

extracted-source/node_modules/@smithy/middleware-content-length/dist-cjs/index.js

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+'use strict';
+
+var protocolHttp = require('@smithy/protocol-http');
+
+const CONTENT_LENGTH_HEADER = "content-length";
+function contentLengthMiddleware(bodyLengthChecker) {
+    return (next) => async (args) => {
+        const request = args.request;
+        if (protocolHttp.HttpRequest.isInstance(request)) {
+            const { body, headers } = request;
+            if (body &&
+                Object.keys(headers)
+                    .map((str) => str.toLowerCase())
+                    .indexOf(CONTENT_LENGTH_HEADER) === -1) {
+                try {
+                    const length = bodyLengthChecker(body);
+                    request.headers = {
+                        ...request.headers,
+                        [CONTENT_LENGTH_HEADER]: String(length),
+                    };
+                }
+                catch (error) {
+                }
+            }
+        }
+        return next({
+            ...args,
+            request,
+        });
+    };
+}
+const contentLengthMiddlewareOptions = {
+    step: "build",
+    tags: ["SET_CONTENT_LENGTH", "CONTENT_LENGTH"],
+    name: "contentLengthMiddleware",
+    override: true,
+};
+const getContentLengthPlugin = (options) => ({
+    applyToStack: (clientStack) => {
+        clientStack.add(contentLengthMiddleware(options.bodyLengthChecker), contentLengthMiddlewareOptions);
+    },
+});
+
+exports.contentLengthMiddleware = contentLengthMiddleware;
+exports.contentLengthMiddlewareOptions = contentLengthMiddlewareOptions;
+exports.getContentLengthPlugin = getContentLengthPlugin;

extracted-source/node_modules/@smithy/middleware-content-length/node_modules/@smithy/protocol-http/dist-cjs/index.js

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+'use strict';
+
+var types = require('@smithy/types');
+
+const getHttpHandlerExtensionConfiguration = (runtimeConfig) => {
+    return {
+        setHttpHandler(handler) {
+            runtimeConfig.httpHandler = handler;
+        },
+        httpHandler() {
+            return runtimeConfig.httpHandler;
+        },
+        updateHttpClientConfig(key, value) {
+            runtimeConfig.httpHandler?.updateHttpClientConfig(key, value);
+        },
+        httpHandlerConfigs() {
+            return runtimeConfig.httpHandler.httpHandlerConfigs();
+        },
+    };
+};
+const resolveHttpHandlerRuntimeConfig = (httpHandlerExtensionConfiguration) => {
+    return {
+        httpHandler: httpHandlerExtensionConfiguration.httpHandler(),
+    };
+};
+
+class Field {
+    name;
+    kind;
+    values;
+    constructor({ name, kind = types.FieldPosition.HEADER, values = [] }) {
+        this.name = name;
+        this.kind = kind;
+        this.values = values;
+    }
+    add(value) {
+        this.values.push(value);
+    }
+    set(values) {
+        this.values = values;
+    }
+    remove(value) {
+        this.values = this.values.filter((v) => v !== value);
+    }
+    toString() {
+        return this.values.map((v) => (v.includes(",") || v.includes(" ") ? `"${v}"` : v)).join(", ");
+    }
+    get() {
+        return this.values;
+    }
+}
+
+class Fields {
+    entries = {};
+    encoding;
+    constructor({ fields = [], encoding = "utf-8" }) {
+        fields.forEach(this.setField.bind(this));
+        this.encoding = encoding;
+    }
+    setField(field) {
+        this.entries[field.name.toLowerCase()] = field;
+    }
+    getField(name) {
+        return this.entries[name.toLowerCase()];
+    }
+    removeField(name) {
+        delete this.entries[name.toLowerCase()];
+    }
+    getByType(kind) {
+        return Object.values(this.entries).filter((field) => field.kind === kind);
+    }
+}
+
+class HttpRequest {
+    method;
+    protocol;
+    hostname;
+    port;
+    path;
+    query;
+    headers;
+    username;
+    password;
+    fragment;
+    body;
+    constructor(options) {
+        this.method = options.method || "GET";
+        this.hostname = options.hostname || "localhost";
+        this.port = options.port;
+        this.query = options.query || {};
+        this.headers = options.headers || {};
+        this.body = options.body;
+        this.protocol = options.protocol
+            ? options.protocol.slice(-1) !== ":"
+                ? `${options.protocol}:`
+                : options.protocol
+            : "https:";
+        this.path = options.path ? (options.path.charAt(0) !== "/" ? `/${options.path}` : options.path) : "/";
+        this.username = options.username;
+        this.password = options.password;
+        this.fragment = options.fragment;
+    }
+    static clone(request) {
+        const cloned = new HttpRequest({
+            ...request,
+            headers: { ...request.headers },
+        });
+        if (cloned.query) {
+            cloned.query = cloneQuery(cloned.query);
+        }
+        return cloned;
+    }
+    static isInstance(request) {
+        if (!request) {
+            return false;
+        }
+        const req = request;
+        return ("method" in req &&
+            "protocol" in req &&
+            "hostname" in req &&
+            "path" in req &&
+            typeof req["query"] === "object" &&
+            typeof req["headers"] === "object");
+    }
+    clone() {
+        return HttpRequest.clone(this);
+    }
+}
+function cloneQuery(query) {
+    return Object.keys(query).reduce((carry, paramName) => {
+        const param = query[paramName];
+        return {
+            ...carry,
+            [paramName]: Array.isArray(param) ? [...param] : param,
+        };
+    }, {});
+}
+
+class HttpResponse {
+    statusCode;
+    reason;
+    headers;
+    body;
+    constructor(options) {
+        this.statusCode = options.statusCode;
+        this.reason = options.reason;
+        this.headers = options.headers || {};
+        this.body = options.body;
+    }
+    static isInstance(response) {
+        if (!response)
+            return false;
+        const resp = response;
+        return typeof resp.statusCode === "number" && typeof resp.headers === "object";
+    }
+}
+
+function isValidHostname(hostname) {
+    const hostPattern = /^[a-z0-9][a-z0-9\.\-]*[a-z0-9]$/;
+    return hostPattern.test(hostname);
+}
+
+exports.Field = Field;
+exports.Fields = Fields;
+exports.HttpRequest = HttpRequest;
+exports.HttpResponse = HttpResponse;
+exports.getHttpHandlerExtensionConfiguration = getHttpHandlerExtensionConfiguration;
+exports.isValidHostname = isValidHostname;
+exports.resolveHttpHandlerRuntimeConfig = resolveHttpHandlerRuntimeConfig;

extracted-source/node_modules/@smithy/middleware-content-length/node_modules/@smithy/types/dist-cjs/index.js

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+'use strict';
+
+exports.HttpAuthLocation = void 0;
+(function (HttpAuthLocation) {
+    HttpAuthLocation["HEADER"] = "header";
+    HttpAuthLocation["QUERY"] = "query";
+})(exports.HttpAuthLocation || (exports.HttpAuthLocation = {}));
+
+exports.HttpApiKeyAuthLocation = void 0;
+(function (HttpApiKeyAuthLocation) {
+    HttpApiKeyAuthLocation["HEADER"] = "header";
+    HttpApiKeyAuthLocation["QUERY"] = "query";
+})(exports.HttpApiKeyAuthLocation || (exports.HttpApiKeyAuthLocation = {}));
+
+exports.EndpointURLScheme = void 0;
+(function (EndpointURLScheme) {
+    EndpointURLScheme["HTTP"] = "http";
+    EndpointURLScheme["HTTPS"] = "https";
+})(exports.EndpointURLScheme || (exports.EndpointURLScheme = {}));
+
+exports.AlgorithmId = void 0;
+(function (AlgorithmId) {
+    AlgorithmId["MD5"] = "md5";
+    AlgorithmId["CRC32"] = "crc32";
+    AlgorithmId["CRC32C"] = "crc32c";
+    AlgorithmId["SHA1"] = "sha1";
+    AlgorithmId["SHA256"] = "sha256";
+})(exports.AlgorithmId || (exports.AlgorithmId = {}));
+const getChecksumConfiguration = (runtimeConfig) => {
+    const checksumAlgorithms = [];
+    if (runtimeConfig.sha256 !== undefined) {
+        checksumAlgorithms.push({
+            algorithmId: () => exports.AlgorithmId.SHA256,
+            checksumConstructor: () => runtimeConfig.sha256,
+        });
+    }
+    if (runtimeConfig.md5 != undefined) {
+        checksumAlgorithms.push({
+            algorithmId: () => exports.AlgorithmId.MD5,
+            checksumConstructor: () => runtimeConfig.md5,
+        });
+    }
+    return {
+        addChecksumAlgorithm(algo) {
+            checksumAlgorithms.push(algo);
+        },
+        checksumAlgorithms() {
+            return checksumAlgorithms;
+        },
+    };
+};
+const resolveChecksumRuntimeConfig = (clientConfig) => {
+    const runtimeConfig = {};
+    clientConfig.checksumAlgorithms().forEach((checksumAlgorithm) => {
+        runtimeConfig[checksumAlgorithm.algorithmId()] = checksumAlgorithm.checksumConstructor();
+    });
+    return runtimeConfig;
+};
+
+const getDefaultClientConfiguration = (runtimeConfig) => {
+    return getChecksumConfiguration(runtimeConfig);
+};
+const resolveDefaultRuntimeConfig = (config) => {
+    return resolveChecksumRuntimeConfig(config);
+};
+
+exports.FieldPosition = void 0;
+(function (FieldPosition) {
+    FieldPosition[FieldPosition["HEADER"] = 0] = "HEADER";
+    FieldPosition[FieldPosition["TRAILER"] = 1] = "TRAILER";
+})(exports.FieldPosition || (exports.FieldPosition = {}));
+
+const SMITHY_CONTEXT_KEY = "__smithy_context";
+
+exports.IniSectionType = void 0;
+(function (IniSectionType) {
+    IniSectionType["PROFILE"] = "profile";
+    IniSectionType["SSO_SESSION"] = "sso-session";
+    IniSectionType["SERVICES"] = "services";
+})(exports.IniSectionType || (exports.IniSectionType = {}));
+
+exports.RequestHandlerProtocol = void 0;
+(function (RequestHandlerProtocol) {
+    RequestHandlerProtocol["HTTP_0_9"] = "http/0.9";
+    RequestHandlerProtocol["HTTP_1_0"] = "http/1.0";
+    RequestHandlerProtocol["TDS_8_0"] = "tds/8.0";
+})(exports.RequestHandlerProtocol || (exports.RequestHandlerProtocol = {}));
+
+exports.SMITHY_CONTEXT_KEY = SMITHY_CONTEXT_KEY;
+exports.getDefaultClientConfiguration = getDefaultClientConfiguration;
+exports.resolveDefaultRuntimeConfig = resolveDefaultRuntimeConfig;