@opendatalabs/vana-sdk/dist/utils/encoding.js

A TypeScript library for interacting with Vana Network smart contracts.

function toBase64(data) {
  if (typeof Buffer !== "undefined" && Buffer.from) {
    return Buffer.from(data).toString("base64");
  }
  if (typeof btoa !== "undefined") {
    const binary = Array.from(data, (byte) => String.fromCharCode(byte)).join(
      ""
    );
    return btoa(binary);
  }
  throw new Error("No base64 encoding method available in this environment");
}
function fromBase64(str) {
  if (typeof Buffer !== "undefined" && Buffer.from) {
    return new Uint8Array(Buffer.from(str, "base64"));
  }
  if (typeof atob !== "undefined") {
    const binary = atob(str);
    const bytes = new Uint8Array(binary.length);
    for (let i = 0; i < binary.length; i++) {
      bytes[i] = binary.charCodeAt(i);
    }
    return bytes;
  }
  throw new Error("No base64 decoding method available in this environment");
}
function isNodeEnvironment() {
  return typeof Buffer !== "undefined" && typeof Buffer.from === "function" && typeof process !== "undefined" && process.versions?.node !== void 0;
}
function isBrowserEnvironment() {
  return typeof window !== "undefined" && typeof window.document !== "undefined";
}
export {
  fromBase64,
  isBrowserEnvironment,
  isNodeEnvironment,
  toBase64
};
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