1 files changed, 0 insertions, 117 deletions
diff --git a/src/crypto/emscLoader.js b/src/crypto/emscLoader.js
deleted file mode 100644
index 25dc6b85c..000000000
--- a/src/crypto/emscLoader.js
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- This file is part of TALER
- (C) 2017 Inria and GNUnet e.V.
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-
-// @ts-nocheck
-
-
-/**
- * This module loads the emscripten library, and is written in unchecked
- * JavaScript since it needs to do environment detection and dynamically select
- * the right way to load the library.
- */
-
-let cachedLib = undefined;
-let cachedLibPromise = undefined;
-
-export let enableTracing = false;
-
-/**
- * Load the taler emscripten lib.
- *
- * If in a WebWorker, importScripts is used.  Inside a browser, the module must
- * be globally available.  Inside node, require is used.
- * 
- * Returns a Promise<{ lib: EmscLib }>
- */
-export function getLib() {
-  enableTracing && console.log("in getLib");
-  if (cachedLib) {
-    enableTracing && console.log("lib is cached");
-    return Promise.resolve({ lib: cachedLib });
-  }
-  if (cachedLibPromise) {
-    return cachedLibPromise;
-  }
-  if (typeof require !== "undefined") {
-    enableTracing && console.log("trying to load emscripten lib with 'require'");
-    // Make sure that TypeScript doesn't try
-    // to check the taler-emscripten-lib.
-    const indirectRequire = require;
-    const g = global;
-    // unavoidable hack, so that emscripten detects
-    // the environment as node even though importScripts
-    // is present.
-    const savedImportScripts = g.importScripts;
-    delete g.importScripts;
-    // Assume that the code is run from the build/ directory.
-    const libFn = indirectRequire("../../../emscripten/taler-emscripten-lib.js");
-    const lib = libFn();
-    g.importScripts = savedImportScripts;
-    if (lib) {
-      if (!lib.ccall) {
-        throw Error("sanity check failed: taler-emscripten lib does not have 'ccall'");
-      }
-      cachedLibPromise = new Promise((resolve, reject) => {
-        lib.onRuntimeInitialized = () => {
-          cachedLib = lib;
-          cachedLibPromise = undefined;
-          resolve({ lib: cachedLib });
-        };
-      });
-      return cachedLibPromise;
-    } else {
-      // When we're running as a webpack bundle, the above require might
-      // have failed and returned 'undefined', so we try other ways to import.
-      console.log("failed to load emscripten lib with 'require', trying alternatives"); 
-    }
-  }
-
-  if (typeof importScripts !== "undefined") {
-    console.log("trying to load emscripten lib with 'importScripts'");
-    self.TalerEmscriptenLib = {};
-    importScripts('/emscripten/taler-emscripten-lib.js')
-    if (!self.TalerEmscriptenLib) {
-      throw Error("can't import taler emscripten lib");
-    }
-    const locateFile = (path, scriptDir) => {
-      console.log("locating file", "path", path, "scriptDir", scriptDir);
-      // This is quite hacky and assumes that our scriptDir is dist/
-      return scriptDir + "../emscripten/" + path;
-    };
-    console.log("instantiating TalerEmscriptenLib");
-    const lib = self.TalerEmscriptenLib({ locateFile });
-    cachedLib = lib;
-    return new Promise((resolve, reject) => {
-      lib.then(mod => {
-        console.log("emscripten module fully loaded");
-        resolve({ lib: mod });
-      });
-    });
-  }
-
-  // Last resort, we don't have require, we're not running in a webworker.
-  // Maybe we're on a normal browser page, in this case TalerEmscriptenLib
-  // must be included in a script tag on the page.
-
-  if (typeof window !== "undefined") {
-    if (window.TalerEmscriptenLib) {
-      return Promise.resolve(TalerEmscriptenLib);
-    }
-    throw Error("Looks like running in browser, but TalerEmscriptenLib is not defined");
-  }
-  throw Error("Running in unsupported environment");
-}