1 files changed, 0 insertions, 286 deletions
diff --git a/dgbuilder/dgeflows/node_modules/body-parser/node_modules/iconv-lite/encodings/utf7.js b/dgbuilder/dgeflows/node_modules/body-parser/node_modules/iconv-lite/encodings/utf7.js
deleted file mode 100644
index cd284f7e..00000000
--- a/dgbuilder/dgeflows/node_modules/body-parser/node_modules/iconv-lite/encodings/utf7.js
+++ /dev/null
@@ -1,286 +0,0 @@
-
-// UTF-7 codec, according to https://tools.ietf.org/html/rfc2152
-// Below is UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3
-
-exports.utf7 = function(options) {
-    return {
-        encoder: function utf7Encoder() {
-            return {
-                write: utf7EncoderWrite,
-                end: function() {},
-
-                iconv: options.iconv,
-            };
-        },
-        decoder: function utf7Decoder() {
-            return {
-                write: utf7DecoderWrite,
-                end: utf7DecoderEnd,
-
-                iconv: options.iconv,
-                inBase64: false,
-                base64Accum: '',
-            };
-        },
-    };
-};
-
-
-var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g;
-
-// Direct: \n, \r, \t, 0x20, 0x27-0x29, (0x2B), 0x2C-0x3A, 0x3F, 0x41-0x5A, 0x61-0x7A
-
-function utf7EncoderWrite(str) {
-    // Naive implementation.
-    // Non-direct chars are encoded as "+<base64>-"; single "+" char is encoded as "+-".
-    return new Buffer(str.replace(nonDirectChars, function(chunk) {
-        return "+" + (chunk === '+' ? '' : 
-            this.iconv.encode(chunk, 'utf16-be').toString('base64').replace(/=+$/, '')) 
-            + "-";
-    }.bind(this)));
-}
-
-
-var base64Regex = /[A-Za-z0-9\/+]/;
-var base64Chars = [];
-for (var i = 0; i < 256; i++)
-    base64Chars[i] = base64Regex.test(String.fromCharCode(i));
-
-var plusChar = '+'.charCodeAt(0), 
-    minusChar = '-'.charCodeAt(0),
-    andChar = '&'.charCodeAt(0);
-
-function utf7DecoderWrite(buf) {
-    var res = "", lastI = 0,
-        inBase64 = this.inBase64,
-        base64Accum = this.base64Accum;
-
-    // The decoder is more involved as we must handle chunks in stream.
-
-    for (var i = 0; i < buf.length; i++) {
-        if (!inBase64) { // We're in direct mode.
-            // Write direct chars until '+'
-            if (buf[i] == plusChar) {
-                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
-                lastI = i+1;
-                inBase64 = true;
-            }
-        } else { // We decode base64.
-            if (!base64Chars[buf[i]]) { // Base64 ended.
-                if (i == lastI && buf[i] == minusChar) {// "+-" -> "+"
-                    res += "+";
-                } else {
-                    var b64str = base64Accum + buf.slice(lastI, i).toString();
-                    res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
-                }
-
-                if (buf[i] != minusChar) // Minus is absorbed after base64.
-                    i--;
-
-                lastI = i+1;
-                inBase64 = false;
-                base64Accum = '';
-            }
-        }
-    }
-
-    if (!inBase64) {
-        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
-    } else {
-        var b64str = base64Accum + buf.slice(lastI).toString();
-
-        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
-        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
-        b64str = b64str.slice(0, canBeDecoded);
-
-        res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
-    }
-
-    this.inBase64 = inBase64;
-    this.base64Accum = base64Accum;
-
-    return res;
-}
-
-function utf7DecoderEnd() {
-    var res = "";
-    if (this.inBase64 && this.base64Accum.length > 0)
-        res = this.iconv.decode(new Buffer(this.base64Accum, 'base64'), "utf16-be");
-
-    this.inBase64 = false;
-    this.base64Accum = '';
-    return res;
-}
-
-
-// UTF-7-IMAP codec.
-// RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3)
-// Differences:
-//  * Base64 part is started by "&" instead of "+"
-//  * Direct characters are 0x20-0x7E, except "&" (0x26)
-//  * In Base64, "," is used instead of "/"
-//  * Base64 must not be used to represent direct characters.
-//  * No implicit shift back from Base64 (should always end with '-')
-//  * String must end in non-shifted position.
-//  * "-&" while in base64 is not allowed.
-
-
-exports.utf7imap = function(options) {
-    return {
-        encoder: function utf7ImapEncoder() {
-            return {
-                write: utf7ImapEncoderWrite,
-                end: utf7ImapEncoderEnd,
-
-                iconv: options.iconv,
-                inBase64: false,
-                base64Accum: new Buffer(6),
-                base64AccumIdx: 0,
-            };
-        },
-        decoder: function utf7ImapDecoder() {
-            return {
-                write: utf7ImapDecoderWrite,
-                end: utf7ImapDecoderEnd,
-
-                iconv: options.iconv,
-                inBase64: false,
-                base64Accum: '',
-            };
-        },
-    };
-};
-
-
-function utf7ImapEncoderWrite(str) {
-    var inBase64 = this.inBase64,
-        base64Accum = this.base64Accum,
-        base64AccumIdx = this.base64AccumIdx,
-        buf = new Buffer(str.length*5 + 10), bufIdx = 0;
-
-    for (var i = 0; i < str.length; i++) {
-        var uChar = str.charCodeAt(i);
-        if (0x20 <= uChar && uChar <= 0x7E) { // Direct character or '&'.
-            if (inBase64) {
-                if (base64AccumIdx > 0) {
-                    bufIdx += buf.write(base64Accum.slice(0, base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
-                    base64AccumIdx = 0;
-                }
-
-                buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
-                inBase64 = false;
-            }
-
-            if (!inBase64) {
-                buf[bufIdx++] = uChar; // Write direct character
-
-                if (uChar === andChar)  // Ampersand -> '&-'
-                    buf[bufIdx++] = minusChar;
-            }
-
-        } else { // Non-direct character
-            if (!inBase64) {
-                buf[bufIdx++] = andChar; // Write '&', then go to base64 mode.
-                inBase64 = true;
-            }
-            if (inBase64) {
-                base64Accum[base64AccumIdx++] = uChar >> 8;
-                base64Accum[base64AccumIdx++] = uChar & 0xFF;
-
-                if (base64AccumIdx == base64Accum.length) {
-                    bufIdx += buf.write(base64Accum.toString('base64').replace(/\//g, ','), bufIdx);
-                    base64AccumIdx = 0;
-                }
-            }
-        }
-    }
-
-    this.inBase64 = inBase64;
-    this.base64AccumIdx = base64AccumIdx;
-
-    return buf.slice(0, bufIdx);
-}
-
-function utf7ImapEncoderEnd() {
-    var buf = new Buffer(10), bufIdx = 0;
-    if (this.inBase64) {
-        if (this.base64AccumIdx > 0) {
-            bufIdx += buf.write(this.base64Accum.slice(0, this.base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
-            this.base64AccumIdx = 0;
-        }
-
-        buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
-        this.inBase64 = false;
-    }
-
-    return buf.slice(0, bufIdx);
-}
-
-
-var base64IMAPChars = base64Chars.slice();
-base64IMAPChars[','.charCodeAt(0)] = true;
-
-function utf7ImapDecoderWrite(buf) {
-    var res = "", lastI = 0,
-        inBase64 = this.inBase64,
-        base64Accum = this.base64Accum;
-
-    // The decoder is more involved as we must handle chunks in stream.
-    // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end).
-
-    for (var i = 0; i < buf.length; i++) {
-        if (!inBase64) { // We're in direct mode.
-            // Write direct chars until '&'
-            if (buf[i] == andChar) {
-                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
-                lastI = i+1;
-                inBase64 = true;
-            }
-        } else { // We decode base64.
-            if (!base64IMAPChars[buf[i]]) { // Base64 ended.
-                if (i == lastI && buf[i] == minusChar) { // "&-" -> "&"
-                    res += "&";
-                } else {
-                    var b64str = base64Accum + buf.slice(lastI, i).toString().replace(/,/g, '/');
-                    res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
-                }
-
-                if (buf[i] != minusChar) // Minus may be absorbed after base64.
-                    i--;
-
-                lastI = i+1;
-                inBase64 = false;
-                base64Accum = '';
-            }
-        }
-    }
-
-    if (!inBase64) {
-        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
-    } else {
-        var b64str = base64Accum + buf.slice(lastI).toString().replace(/,/g, '/');
-
-        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
-        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
-        b64str = b64str.slice(0, canBeDecoded);
-
-        res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
-    }
-
-    this.inBase64 = inBase64;
-    this.base64Accum = base64Accum;
-
-    return res;
-}
-
-function utf7ImapDecoderEnd() {
-    var res = "";
-    if (this.inBase64 && this.base64Accum.length > 0)
-        res = this.iconv.decode(new Buffer(this.base64Accum, 'base64'), "utf16-be");
-
-    this.inBase64 = false;
-    this.base64Accum = '';
-    return res;
-}
-
-