Initial hDiyanetProxy backend scaffold (Express + MySQL + Diyanet setup)

2026-02-27 05:01:41 +00:00
commit 94d5388864
4399 changed files with 464304 additions and 0 deletions
--- a/node_modules/pg-hstore/lib/index.js
+++ b/node_modules/pg-hstore/lib/index.js
@@ -0,0 +1,79 @@
+(function () {
+  var _ = require('underscore');
+
+  function sanitize_input(input) {
+    // http://www.postgresql.org/docs/9.0/static/sql-syntax-lexical.html [4.1.2.1-4.1.2.2]
+    // single quotes (') must be replaced with double single quotes ('')
+    input = input.replace(/'/g, '\'\'');
+    // backslashes (\) must be replaced with double backslashes (\\)
+    input = input.replace(/\\/g, '\\\\');
+    // double quotes (") must be replaced with escaped quotes (\\")
+    input = input.replace(/"/g, '\\"');
+    return input;
+  }
+
+  function to_string(input, sanitize) {
+    switch(typeof input) {
+      case 'boolean':
+      case 'number':
+      case 'object':
+        return String(input);
+      case 'string':
+        return sanitize ? sanitize_input(input) : input;
+      default:
+        return '';
+    }
+  }
+
+  module.exports = function (options) {
+    options = _.defaults({}, options, { sanitize: false });
+
+    return {
+      stringify: function (data, callback) {
+        var hstore = Object.keys(data).map(function (key) {
+          if (data[key] === null) {
+            return '"'+to_string(key, options.sanitize)+'"=>NULL';
+          } else {
+            return '"'+to_string(key, options.sanitize)+'"=>"'+to_string(data[key], options.sanitize)+'"';
+          }
+        });
+        var joined = hstore.join();
+        if (!callback || callback === null) return joined;
+        callback(joined);
+      },
+
+      parse: function(string, callback) {
+        var result = {},
+        //using [\s\S] to match any character, including line feed and carriage return,
+            r = /(["])(?:\\\1|\\\\|[\s\S])*?\1|NULL/g,
+            matches = string.match(r),
+            i,
+            l,
+            clean = function (value) {
+                // Remove leading double quotes
+                value = value.replace(/^\"|\"$/g, "");
+                // Unescape quotes
+                value = value.replace(/\\"/g, "\"");
+                //Unescape backslashes
+                value = value.replace(/\\\\/g,"\\");
+                //Unescape single quotes
+                value = value.replace(/''/g,"'");
+
+                return value;
+            };
+
+        if(matches) {
+          for (i = 0, l = matches.length; i < l; i+= 2) {
+            if (matches[i] && matches[i + 1]) {
+              var key = clean(matches[i]);
+              var value = matches[i + 1];
+              result[key] = value=="NULL"?null:clean(value);
+            }
+          }
+        }
+        if (!callback || callback === null) return result;
+        callback(result);
+      }
+    };
+  };
+})();