1 files changed, 0 insertions, 198 deletions
diff --git a/cli/js/web/fetch/multipart.ts b/cli/js/web/fetch/multipart.ts
deleted file mode 100644
index f30975e5e..000000000
--- a/cli/js/web/fetch/multipart.ts
+++ /dev/null
@@ -1,198 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-import { Buffer } from "../../buffer.ts";
-import { bytesSymbol } from "../blob.ts";
-import { DomFileImpl } from "../dom_file.ts";
-import { DenoBlob } from "../blob.ts";
-import { TextEncoder, TextDecoder } from "../text_encoding.ts";
-import { getHeaderValueParams } from "../util.ts";
-
-const decoder = new TextDecoder();
-const encoder = new TextEncoder();
-const CR = "\r".charCodeAt(0);
-const LF = "\n".charCodeAt(0);
-
-interface MultipartHeaders {
-  headers: Headers;
-  disposition: Map<string, string>;
-}
-
-export class MultipartBuilder {
-  readonly boundary: string;
-  readonly writer = new Buffer();
-  constructor(readonly formData: FormData, boundary?: string) {
-    this.boundary = boundary ?? this.#createBoundary();
-  }
-
-  getContentType(): string {
-    return `multipart/form-data; boundary=${this.boundary}`;
-  }
-
-  getBody(): Uint8Array {
-    for (const [fieldName, fieldValue] of this.formData.entries()) {
-      if (fieldValue instanceof DomFileImpl) {
-        this.#writeFile(fieldName, fieldValue);
-      } else this.#writeField(fieldName, fieldValue as string);
-    }
-
-    this.writer.writeSync(encoder.encode(`\r\n--${this.boundary}--`));
-
-    return this.writer.bytes();
-  }
-
-  #createBoundary = (): string => {
-    return (
-      "----------" +
-      Array.from(Array(32))
-        .map(() => Math.random().toString(36)[2] || 0)
-        .join("")
-    );
-  };
-
-  #writeHeaders = (headers: string[][]): void => {
-    let buf = this.writer.empty() ? "" : "\r\n";
-
-    buf += `--${this.boundary}\r\n`;
-    for (const [key, value] of headers) {
-      buf += `${key}: ${value}\r\n`;
-    }
-    buf += `\r\n`;
-
-    this.writer.write(encoder.encode(buf));
-  };
-
-  #writeFileHeaders = (
-    field: string,
-    filename: string,
-    type?: string,
-  ): void => {
-    const headers = [
-      [
-        "Content-Disposition",
-        `form-data; name="${field}"; filename="${filename}"`,
-      ],
-      ["Content-Type", type || "application/octet-stream"],
-    ];
-    return this.#writeHeaders(headers);
-  };
-
-  #writeFieldHeaders = (field: string): void => {
-    const headers = [["Content-Disposition", `form-data; name="${field}"`]];
-    return this.#writeHeaders(headers);
-  };
-
-  #writeField = (field: string, value: string): void => {
-    this.#writeFieldHeaders(field);
-    this.writer.writeSync(encoder.encode(value));
-  };
-
-  #writeFile = (field: string, value: DomFileImpl): void => {
-    this.#writeFileHeaders(field, value.name, value.type);
-    this.writer.writeSync(value[bytesSymbol]);
-  };
-}
-
-export class MultipartParser {
-  readonly boundary: string;
-  readonly boundaryChars: Uint8Array;
-  readonly body: Uint8Array;
-  constructor(body: Uint8Array, boundary: string) {
-    if (!boundary) {
-      throw new TypeError("multipart/form-data must provide a boundary");
-    }
-
-    this.boundary = `--${boundary}`;
-    this.body = body;
-    this.boundaryChars = encoder.encode(this.boundary);
-  }
-
-  #parseHeaders = (headersText: string): MultipartHeaders => {
-    const headers = new Headers();
-    const rawHeaders = headersText.split("\r\n");
-    for (const rawHeader of rawHeaders) {
-      const sepIndex = rawHeader.indexOf(":");
-      if (sepIndex < 0) {
-        continue; // Skip this header
-      }
-      const key = rawHeader.slice(0, sepIndex);
-      const value = rawHeader.slice(sepIndex + 1);
-      headers.set(key, value);
-    }
-
-    return {
-      headers,
-      disposition: getHeaderValueParams(
-        headers.get("Content-Disposition") ?? "",
-      ),
-    };
-  };
-
-  parse(): FormData {
-    const formData = new FormData();
-    let headerText = "";
-    let boundaryIndex = 0;
-    let state = 0;
-    let fileStart = 0;
-
-    for (let i = 0; i < this.body.length; i++) {
-      const byte = this.body[i];
-      const prevByte = this.body[i - 1];
-      const isNewLine = byte === LF && prevByte === CR;
-
-      if (state === 1 || state === 2 || state == 3) {
-        headerText += String.fromCharCode(byte);
-      }
-      if (state === 0 && isNewLine) {
-        state = 1;
-      } else if (state === 1 && isNewLine) {
-        state = 2;
-        const headersDone = this.body[i + 1] === CR && this.body[i + 2] === LF;
-
-        if (headersDone) {
-          state = 3;
-        }
-      } else if (state === 2 && isNewLine) {
-        state = 3;
-      } else if (state === 3 && isNewLine) {
-        state = 4;
-        fileStart = i + 1;
-      } else if (state === 4) {
-        if (this.boundaryChars[boundaryIndex] !== byte) {
-          boundaryIndex = 0;
-        } else {
-          boundaryIndex++;
-        }
-
-        if (boundaryIndex >= this.boundary.length) {
-          const { headers, disposition } = this.#parseHeaders(headerText);
-          const content = this.body.subarray(fileStart, i - boundaryIndex - 1);
-          // https://fetch.spec.whatwg.org/#ref-for-dom-body-formdata
-          const filename = disposition.get("filename");
-          const name = disposition.get("name");
-
-          state = 5;
-          // Reset
-          boundaryIndex = 0;
-          headerText = "";
-
-          if (!name) {
-            continue; // Skip, unknown name
-          }
-
-          if (filename) {
-            const blob = new DenoBlob([content], {
-              type: headers.get("Content-Type") || "application/octet-stream",
-            });
-            formData.append(name, blob, filename);
-          } else {
-            formData.append(name, decoder.decode(content));
-          }
-        }
-      } else if (state === 5 && isNewLine) {
-        state = 1;
-      }
-    }
-
-    return formData;
-  }
-}