primo commit

administrator/components/com_tabulizer/assets/js/base64_tools.js

@@ -0,0 +1,155 @@
+/*
+Copyright Vassilis Petroulias [DRDigit]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+var B64 = {
+    alphabet: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',
+    lookup: null,
+    ie: /MSIE /.test(navigator.userAgent),
+    ieo: /MSIE [67]/.test(navigator.userAgent),
+    encode: function (s) {
+        var buffer = B64.toUtf8(s),
+            position = -1,
+            len = buffer.length,
+            nan1, nan2, enc = [, , , ];
+        if (B64.ie) {
+            var result = [];
+            while (++position < len) {
+                nan1 = buffer[position + 1], nan2 = buffer[position + 2];
+                enc[0] = buffer[position] >> 2;
+                enc[1] = ((buffer[position] & 3) << 4) | (buffer[++position] >> 4);
+                if (isNaN(nan1)) enc[2] = enc[3] = 64;
+                else {
+                    enc[2] = ((buffer[position] & 15) << 2) | (buffer[++position] >> 6);
+                    enc[3] = (isNaN(nan2)) ? 64 : buffer[position] & 63;
+                }
+                result.push(B64.alphabet[enc[0]], B64.alphabet[enc[1]], B64.alphabet[enc[2]], B64.alphabet[enc[3]]);
+            }
+            return result.join('');
+        } else {
+            result = '';
+            while (++position < len) {
+                nan1 = buffer[position + 1], nan2 = buffer[position + 2];
+                enc[0] = buffer[position] >> 2;
+                enc[1] = ((buffer[position] & 3) << 4) | (buffer[++position] >> 4);
+                if (isNaN(nan1)) enc[2] = enc[3] = 64;
+                else {
+                    enc[2] = ((buffer[position] & 15) << 2) | (buffer[++position] >> 6);
+                    enc[3] = (isNaN(nan2)) ? 64 : buffer[position] & 63;
+                }
+                result += B64.alphabet[enc[0]] + B64.alphabet[enc[1]] + B64.alphabet[enc[2]] + B64.alphabet[enc[3]];
+            }
+            return result;
+        }
+    },
+    decode: function (s) {
+        var buffer = B64.fromUtf8(s),
+            position = 0,
+            len = buffer.length;
+        if (B64.ieo) {
+            result = [];
+            while (position < len) {
+                if (buffer[position] < 128) result.push(String.fromCharCode(buffer[position++]));
+                else if (buffer[position] > 191 && buffer[position] < 224) result.push(String.fromCharCode(((buffer[position++] & 31) << 6) | (buffer[position++] & 63)));
+                else result.push(String.fromCharCode(((buffer[position++] & 15) << 12) | ((buffer[position++] & 63) << 6) | (buffer[position++] & 63)));
+            }
+            return result.join('');
+        } else {
+            result = '';
+            while (position < len) {
+                if (buffer[position] < 128) result += String.fromCharCode(buffer[position++]);
+                else if (buffer[position] > 191 && buffer[position] < 224) result += String.fromCharCode(((buffer[position++] & 31) << 6) | (buffer[position++] & 63));
+                else result += String.fromCharCode(((buffer[position++] & 15) << 12) | ((buffer[position++] & 63) << 6) | (buffer[position++] & 63));
+            }
+            return result;
+        }
+    },
+    toUtf8: function (s) {
+        var position = -1,
+            len = s.length,
+            chr, buffer = [];
+        if (/^[\x00-\x7f]*$/.test(s)) while (++position < len)
+        buffer.push(s.charCodeAt(position));
+        else while (++position < len) {
+            chr = s.charCodeAt(position);
+            if (chr < 128) buffer.push(chr);
+            else if (chr < 2048) buffer.push((chr >> 6) | 192, (chr & 63) | 128);
+            else buffer.push((chr >> 12) | 224, ((chr >> 6) & 63) | 128, (chr & 63) | 128);
+        }
+        return buffer;
+    },
+    fromUtf8: function (s) {
+        var position = -1,
+            len, buffer = [],
+            enc = [, , , ];
+        if (!B64.lookup) {
+            len = B64.alphabet.length;
+            B64.lookup = {};
+            while (++position < len)
+            B64.lookup[B64.alphabet[position]] = position;
+            position = -1;
+        }
+        len = s.length;
+        while (position < len) {
+            enc[0] = B64.lookup[s.charAt(++position)];
+            enc[1] = B64.lookup[s.charAt(++position)];
+            buffer.push((enc[0] << 2) | (enc[1] >> 4));
+            enc[2] = B64.lookup[s.charAt(++position)];
+            if (enc[2] == 64) break;
+            buffer.push(((enc[1] & 15) << 4) | (enc[2] >> 2));
+            enc[3] = B64.lookup[s.charAt(++position)];
+            if (enc[3] == 64) break;
+            buffer.push(((enc[2] & 3) << 6) | enc[3]);
+        }
+        return buffer;
+    }
+};
+
+function encode_base64() {
+	var el_from = document.getElementById('encode_from');;
+	var el_to = document.getElementById('encode_to');
+	
+	if (el_from.value !='') {
+		el_to.value = B64.encode(el_from.value);
+	}
+}
+
+function decode_base64() {
+	var el_from = document.getElementById('decode_from');
+	var el_to = document.getElementById('decode_to');
+	
+	if (el_from.value !='') {
+		el_to.value = B64.decode(el_from.value);
+	}
+}
+
+function encode_base64_value(elname) {
+    var el = document.getElementById(elname);
+    var value_64 = null;
+
+    if (el.value !='') {
+        value_64 = B64.encode(el.value);
+        el.value = value_64;
+    }
+}
+
+function decode_base64_value(elname) {
+    var el = document.getElementById(elname);
+    var value_64 = null;
+
+    if (el.value !='') {
+        value_64 = B64.decode(el.value);
+        el.value = value_64;
+    }
+}

administrator/components/com_tabulizer/assets/js/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>