diff options
Diffstat (limited to 'ecomp-portal-FE-common/client/app/services/base64/base64.service.js')
| -rw-r--r-- | ecomp-portal-FE-common/client/app/services/base64/base64.service.js | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/ecomp-portal-FE-common/client/app/services/base64/base64.service.js b/ecomp-portal-FE-common/client/app/services/base64/base64.service.js new file mode 100644 index 00000000..5a684784 --- /dev/null +++ b/ecomp-portal-FE-common/client/app/services/base64/base64.service.js @@ -0,0 +1,69 @@ +/*-
+ * ================================================================================
+ * ECOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * 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.
+ * ================================================================================
+ */
+/**
+ * Author: Rui Lu
+ * 12/15/2016
+ */
+(function () {
+ class Base64Service {
+ constructor(){
+
+ }
+ encode(input) {
+ var keyStr = 'ABCDEFGHIJKLMNOP' +
+ 'QRSTUVWXYZabcdef' +
+ 'ghijklmnopqrstuv' +
+ 'wxyz0123456789+/' +
+ '=';
+ var output = "";
+ var chr1, chr2, chr3 = "";
+ var enc1, enc2, enc3, enc4 = "";
+ var i = 0;
+
+ do {
+ chr1 = input.charCodeAt(i++);
+ chr2 = input.charCodeAt(i++);
+ chr3 = input.charCodeAt(i++);
+
+ enc1 = chr1 >> 2;
+ enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+ enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+ enc4 = chr3 & 63;
+
+ if (isNaN(chr2)) {
+ enc3 = enc4 = 64;
+ } else if (isNaN(chr3)) {
+ enc4 = 64;
+ }
+
+ output = output +
+ keyStr.charAt(enc1) +
+ keyStr.charAt(enc2) +
+ keyStr.charAt(enc3) +
+ keyStr.charAt(enc4);
+ chr1 = chr2 = chr3 = "";
+ enc1 = enc2 = enc3 = enc4 = "";
+ } while (i < input.length);
+
+ return output;
+ }
+ }
+ angular.module('ecompApp').service('base64Service', Base64Service)
+})();
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