// 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);
+ }
+}
+
+function templateFromId(id) {
+ return _.template($(id).html());
+}
+
+function firstCharUpper(s) {
+ return s.charAt(0).toUpperCase() + s.slice(1);
+}
+
+function toTitleCase(str)
+{\r
+ return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});\r
+}
+
+function fieldNameToHumanReadable(str)
+{
+ str = str.replace("_", " ");
+ return toTitleCase(str);
+}
+
// http://stackoverflow.com/questions/2117320/set-maximum-displayed-rows-count-for-html-table
function limitTableRows(tableSelector, maxRows) {
var table = $(tableSelector)[0] //document.getElementById(tableId);
}
}
-function validateField(validatorName, value) {
+function validateField(validatorName, value, obj) {
if (validatorName=="notBlank") {
if ((value==undefined) || (value=="")) {
return "can not be blank";
return "must be a valid url";
}
break;
+
+ case "portspec":
+ if (! $.trim(value).match(portlist_regexp())) {
+ return "must be a valid portspec (example: 'tcp 123, udp 456-789')"
+ }
+ break;
}
+
return true;
}
+
+function array_diff(a1, a2)
+{\r
+ var a=[], diff=[];\r
+ for(var i=0;i<a1.length;i++)\r
+ a[a1[i]]=true;\r
+ for(var i=0;i<a2.length;i++)\r
+ if(a[a2[i]]) delete a[a2[i]];\r
+ else a[a2[i]]=true;\r
+ for(var k in a)\r
+ diff.push(k);\r
+ return diff;\r
+}
+
+function array_subtract(a1, a2)
+{
+ result=[]
+ for (index in a1) {
+ value = a1[index];
+ if (!$.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 strip_scripts(s) {
+ var div = document.createElement('div');\r
+ div.innerHTML = s;\r
+ var scripts = div.getElementsByTagName('script');\r
+ var i = scripts.length;\r
+ while (i--) {\r
+ scripts[i].parentNode.removeChild(scripts[i]);\r
+ }\r
+ return div.innerHTML;\r
+ }
+
+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 $.each(ports) */
+ }
+ return nats
+}
+
+function portlist_regexp() {
+ /* this constructs the big complicated regexp that validates port
+ specifiers. Saved here in long form, in case we need to change it
+ in the future.
+ */
+
+ paren = function(x) { return "(?:" + x + ")"; }
+ whitespace = " *";
+ protocol = paren("tcp|udp");
+ protocolSlash = protocol + paren(whitespace + "|\/");
+ numbers = paren("[0-9]+");
+ range = paren(numbers + paren("-|:") + numbers);
+ numbersOrRange = paren(numbers + "|" + range);
+ protoPorts = paren(protocolSlash + numbersOrRange);
+ protoPortsCommas = paren(paren(protoPorts + "," + whitespace)+"+");
+ multiProtoPorts = paren(protoPortsCommas + protoPorts);
+ portSpec = "^" + paren(protoPorts + "|" + multiProtoPorts) + "$";
+ return RegExp(portSpec);
+}
+
+function portlist_selftest() {
+ r = portlist_regexp();
+ assert(! "tcp".match(r), 'should not have matched: "tcp"');
+ assert("tcp 1".match(r), 'should have matched: "tcp 1"');
+ assert("tcp 123".match(r), 'should have matched: "tcp 123"');
+ assert("tcp 123".match(r), 'should have matched: "tcp 123"');
+ assert("tcp 123-456".match(r), 'should have matched: "tcp 123-456"');
+ assert("tcp 123:456".match(r), 'should have matched: "tcp 123:456"');
+ assert(! "tcp 123-".match(r), 'should have matched: "tcp 123-"');
+ assert(! "tcp 123:".match(r), 'should have matched: "tcp 123:"');
+ assert(! "foo 123".match(r), 'should not have matched "foo 123"');
+ assert("udp 123".match(r), 'should have matched: "udp 123"');
+ assert("tcp 123,udp 456".match(r), 'should have matched: "tcp 123,udp 456"');
+ assert("tcp 123, udp 456".match(r), 'should have matched: "tcp 123, udp 456"');
+ assert("tcp 123, udp 456".match(r), 'should have matched: "tcp 123, udp 456"');
+ assert("tcp 123-45, udp 456".match(r), 'should have matched: "tcp 123-45, udp 456"');
+ assert("tcp 123-45, udp 456, tcp 11, tcp 22:45, udp 76, udp 47:49, udp 60-61".match(r), 'should have matched: "tcp 123-45, udp 456, tcp 11, tcp 22:45, udp 76, udp 47:49, udp 60-61"');
+ return "done";
+}
+
+//portlist_selftest();
+
+
git://git.onelab.eu / plstackapi.git / blobdiff