network_ports validation, wip

[plstackapi.git] / planetstack / core / xoslib / static / js / xoslib / xos-util.js

diff --git a/planetstack/core/xoslib/static/js/xoslib/xos-util.js b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
index 638ba9a..2fa38a6 100644 (file)
--- a/planetstack/core/xoslib/static/js/xoslib/xos-util.js
+++ b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
@@ -1,5 +1,15 @@
 // misc utility functions
 
+function idInArray(id, arr) {
+    // because sometimes ids are strings and sometimes they're integers
+    for (index in arr) {
+        if (id.toString() == arr[index].toString()) {
+            return true;
+        }
+    }
+    return false;
+}
+
 function assert(outcome, description) {
     if (!outcome) {
         console.log(description);
@@ -69,3 +79,119 @@ function validateField(validatorName, value, obj) {
 
     return true;
 }
+
+function array_diff(a1, a2)
+{\r
+  var a=[], diff=[];\r
+  for(var i=0;i<a1.length;i++)\r
+    a[a1[i]]=true;\r
+  for(var i=0;i<a2.length;i++)\r
+    if(a[a2[i]]) delete a[a2[i]];\r
+    else a[a2[i]]=true;\r
+  for(var k in a)\r
+    diff.push(k);\r
+  return diff;\r
+}
+
+function array_subtract(a1, a2)
+{
+    result=[]
+    for (index in a1) {
+        value = a1[index];
+        if (!$.inArray(value, a2) >= 0) {
+            result.push(value);
+        }
+    }
+    return result;
+}
+
+function array_same_elements(arr1, arr2)
+{
+    // return true if arrays have same elements, even if order is different
+    return ($(arr1).not(arr2).length == 0 && $(arr2).not(arr1).length == 0);
+}
+
+function array_pair_lookup(x, names, values)
+{
+    for (index in values) {
+        if (values[index] == x) {
+            return names[index];
+        }
+    }
+    return "object #" + x;
+}
+
+function all_options(selector) {
+    el = $(selector);
+    result = [];
+    _.each(el.find("option"), function(option) {
+        result.push($(option).val());
+    });
+    return result;
+}
+
+function make_same_width(containerSelector, itemSelector) {
+    var maxWidth = 0;
+    $(containerSelector).find(itemSelector).each( function(index) { maxWidth = Math.max(maxWidth, $(this).width()); });\r
+    console.log(maxWidth);\r
+    $(containerSelector).find(itemSelector).each( function(index) { $(this).width(maxWidth); });
+}
+
+function parse_portlist(ports) {
+    /* Support a list of ports in the format "protocol:port, protocol:port, ..."
+        examples:
+            tcp 123
+            tcp 123:133
+            tcp 123, tcp 124, tcp 125, udp 201, udp 202
+
+        User can put either a "/" or a " " between protocol and ports
+        Port ranges can be specified with "-" or ":"
+
+        This is a straightforward port of the code in core/models/network.py
+    */
+
+    var nats = [];
+    if (ports) {
+        parts = ports.split(",")
+        $.each(parts, function(index, part) {
+            part = $.trim(part);
+            if (part.indexOf("/")>=0) {
+                parts2 = part.split("/",2);
+                protocol=parts2[0];
+                ports=parts2[1];
+            } else if (part.indexOf(" ")>=0) {
+                parts2 = part.split(" +",2);
+                protocol=parts2[0];
+                ports=parts2[1];
+            } else {
+                throw 'malformed port specifier ' + part + ', format example: "tcp 123, tcp 201:206, udp 333"';
+            }
+
+            protocol = $.trim(protocol);
+            ports = $.trim(ports);
+
+            console.log(ports);
+
+            if (protocol!="tcp" && protocol!="udp") {
+                throw 'unknown protocol ' + protocol;
+            }
+
+            if (ports.indexOf("-")>=0) {
+                parts2 = ports.split("-");
+                first = parseInt($.trim(parts2[0]));
+                last = parseInt($.trim(parts2[1]));
+                portStr = first + ":" + last;
+            } else if (ports.indexOf(":")>=0) {
+                parts2 = ports.split(":");
+                first = parseInt($.trim(parts2[0]));
+                last = parseInt($.trim(parts2[1]));
+                portStr = first + ":" + last;
+            } else {
+                portStr = parseInt(ports).toString();
+            }
+
+            nats.push( {l4_protocol: protocol, l4_port: portStr} );
+        }); /* end $.each(ports) */
+    }
+    return nats
+}