Initial backup 2026-02-17

2026-02-17 15:50:53 +00:00
commit 8902a93add
941 changed files with 131420 additions and 0 deletions
--- a/skills/imap-smtp-email/node_modules/uuencode/index.js
+++ b/skills/imap-smtp-email/node_modules/uuencode/index.js
@@ -0,0 +1,152 @@
+/* jshint node: true */
+/* jshint bitwise:false */
+
+'use strict';
+
+// public functions
+
+/**
+ * uuencode a value
+ *
+ * @param {(String|Buffer)} The value to be encoded.
+ * @returns {String} The encoded value.
+ */
+function encode(inString) {
+	var stop = false;
+	var inIndex = 0;
+	var outIndex = 0;
+	var bytesRead = 0;
+
+	var inBytes = new Buffer(inString);
+	var buffLen = inBytes.length;
+	var outBytes = new Buffer(buffLen + buffLen / 3 + 1 + buffLen / 45 * 2 + 2 + 4);
+
+	do {
+		var n;
+		var bytesLeft = buffLen - bytesRead;
+
+		if (bytesLeft === 0) {
+			break;
+		}
+
+		if (bytesLeft <= 45) {
+			n = bytesLeft;
+		} else {
+			n = 45;
+		}
+
+		outBytes[outIndex++] = (n & 0x3F) + 32;
+
+		for (var i = 0; i < n; i += 3) {
+			if (buffLen - inIndex < 3) {
+				var padding = new Array(3);
+				var z = 0;
+
+				while (inIndex + z < buffLen) {
+					padding[z] = inBytes[inIndex + z];
+					++z;
+				}
+
+				encodeBytes(padding, 0, outBytes, outIndex);
+			} else {
+				encodeBytes(inBytes, inIndex, outBytes, outIndex);
+			}
+
+			inIndex += 3;
+			outIndex += 4;
+		}
+
+		outBytes[outIndex++] = 10;
+		bytesRead += n;
+
+		if (n >= 45) {
+			continue;
+		}
+
+		stop = true;
+	} while (!stop);
+
+	return outBytes.toString().substring(0, outIndex);
+}
+
+/**
+ * uudecode a value
+ *
+ * @param {(String|Buffer)} The value to be decoded.
+ * @returns {Buffer} The decoded value.
+ */
+function decode(inString) {
+	var stop = false;
+	var inIndex = 0;
+	var outIndex = 0;
+	var totalLen = 0;
+
+	var inBytes = new Buffer(inString);
+	var buffLen = inBytes.length;
+	var outBytes = new Buffer(buffLen);
+
+	do {
+		if (inIndex < buffLen) {
+			var n = inBytes[inIndex] - 32 & 0x3F;
+
+			++inIndex;
+
+			if (n > 45) {
+				throw 'Invalid Data';
+			}
+
+			if (n < 45) {
+				stop = true;
+			}
+
+			totalLen += n;
+
+			while (n > 0) {
+				decodeChars(inBytes, inIndex, outBytes, outIndex);
+				outIndex += 3;
+				inIndex += 4;
+				n -= 3;
+			}
+
+			++inIndex;
+		} else {
+			stop = true;
+		}
+	} while (!stop);
+
+	return outBytes.slice(0, totalLen);
+}
+
+// private helper functions
+function encodeBytes(inBytes, inIndex, outBytes, outIndex) {
+	var c1 = inBytes[inIndex] >>> 2;
+	var c2 = inBytes[inIndex] << 4 & 0x30 | inBytes[inIndex + 1] >>> 4 & 0xF;
+	var c3 = inBytes[inIndex + 1] << 2 & 0x3C | inBytes[inIndex + 2] >>> 6 & 0x3;
+	var c4 = inBytes[inIndex + 2] & 0x3F;
+
+	outBytes[outIndex] = (c1 & 0x3F) + 32;
+	outBytes[outIndex + 1] = (c2 & 0x3F) + 32;
+	outBytes[outIndex + 2] = (c3 & 0x3F) + 32;
+	outBytes[outIndex + 3] = (c4 & 0x3F) + 32;
+}
+
+function decodeChars(inBytes, inIndex, outBytes, outIndex) {
+	var c1 = inBytes[inIndex];
+	var c2 = inBytes[inIndex + 1];
+	var c3 = inBytes[inIndex + 2];
+	var c4 = inBytes[inIndex + 3];
+
+	var b1 = (c1 - 32 & 0x3F) << 2 | (c2 - 32 & 0x3F) >> 4;
+	var b2 = (c2 - 32 & 0x3F) << 4 | (c3 - 32 & 0x3F) >> 2;
+	var b3 = (c3 - 32 & 0x3F) << 6 | c4 - 32 & 0x3F;
+
+	outBytes[outIndex] = b1 & 0xFF;
+	outBytes[outIndex + 1] = b2 & 0xFF;
+	outBytes[outIndex + 2] = b3 & 0xFF;
+}
+
+// exports
+module.exports = {
+	encode: encode,
+	decode: decode
+};