Mon 21 Jul 22:43:21 CEST 2025

js/sql/c2.js

@@ -0,0 +1,45 @@
+/** Module convention:
+ *  A.js:
+ *    this.Ae=<exported var or function>;
+ *    var As=<static variable>;
+ *    function As(){<static function>}
+ *    Ag=<global var or function>
+ *
+ *  B.js:
+ *    open('A',this)
+ *    this.Ae <visible in this scope>
+ *    Ag <visible in any scope>
+ *
+ *
+ */
+
+/** GLOBALS **/
+/* C2JS Compat. */
+_=null;
+/* Define a reference variable with an initial container value */
+ref = function (init) { return {ref:init }}
+/* Return container value of a reference */
+$ = function (r) { return r.ref!=undefined?r.ref:r }
+/* Set new container value of a reference variable */ 
+$$ = function (r,x) { r.ref=x }
+sizeof = function (x) { return x.length }
+strlen = function (x) { return x.length }
+//  buffer.copy(target, targetStart, sourceStart, sourceEnd);
+memcpy = function (dst,src,n,doff,soff) { if (!doff) doff=0; if (!soff) soff=0; src.copy(dst,doff,soff,n-soff)}
+memcmp = function (s1,s2,len) { var i; for (i=0;i<len;i++) if (s1[i]!=s2[i]) return -1; return 0;}
+memset = function (s,c,n) { var i; for(i=0;i<n;i++) s[i]=c }
+// Type conversion
+U8 = function (i) { return (i & 255) }
+
+/* Open a module and pass exported attributes to context object */
+open = function(name,context,as) {  
+  var module = require('./'+name);
+  if (!context) context=global;
+  for (var p in module) {
+    context[p] = module[p];
+  };
+  if (as) context[as]=module;
+}
+
+
+////////////////////////////////