neoss
Version:
<div align="center"> <h1>neoss</h1> <i>Socket statistics, with a UI.</i> </div> <p align="center"> <a href="https://img.shields.io/github/v/release/pablolec/neoss" target="_blank"> <img src="https://img.shields.io/github/v/release/pablolec/neo
112 lines (111 loc) • 3.16 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.retrieveSocket = retrieveSocket;
exports.sortBy = sortBy;
exports.getScroll = getScroll;
let lastSort;
let lastScroll;
let ascending = false;
function retrieveSocket(socket, data, currentIndex) {
if (socket == null) {
return currentIndex;
}
let i = 0;
while (i < data.length) {
let l = data[i];
let s = socket;
let isSameInode = s.inode != "0" && s.inode == l.inode;
let isSameOtherParams = s.localAddress == l.localAddress &&
s.localPort == l.localPort &&
s.peerAddress == l.peerAddress &&
s.peerPort == l.peerPort;
if (isSameInode || isSameOtherParams) {
currentIndex = i;
break;
}
i++;
}
return currentIndex;
}
function sortColumn(data, key, numeric = false) {
if (ascending && numeric) {
data.sort((a, b) => (parseInt(a[key]) > parseInt(b[key]) ? 1 : -1));
}
else if (!ascending && numeric) {
data.sort((a, b) => (parseInt(a[key]) < parseInt(b[key]) ? 1 : -1));
}
else if (key == "users" && ascending) {
data.sort((a, b) => (a[key].text > b[key].text ? 1 : -1));
}
else if (key == "users") {
data.sort((a, b) => (a[key].text < b[key].text ? 1 : -1));
}
else if (ascending) {
data.sort((a, b) => (a[key] > b[key] ? 1 : -1));
}
else {
data.sort((a, b) => (a[key] < b[key] ? 1 : -1));
}
}
function sortBy(column, data) {
if (column == null && lastSort == null) {
return data;
}
else if (column == null) {
column = lastSort;
}
else if (lastSort == column) {
ascending = !ascending;
}
lastSort = column;
switch (column) {
case 0:
sortColumn(data, "protocol");
break;
case 1:
sortColumn(data, "state");
break;
case 2:
sortColumn(data, "receiveQueue", true);
break;
case 3:
sortColumn(data, "sendQueue", true);
break;
case 4:
sortColumn(data, "localAddress");
break;
case 5:
sortColumn(data, "localPort", true);
break;
case 6:
sortColumn(data, "peerAddress");
break;
case 7:
sortColumn(data, "peerPort", true);
break;
case 8:
sortColumn(data, "users");
break;
}
return data;
}
function getScroll(row, screenLines) {
if (lastScroll === undefined) {
lastScroll = [0, screenLines - 1];
}
let newScroll = lastScroll;
let diff;
if (row >= lastScroll[0] && row < lastScroll[1]) {
newScroll = lastScroll;
}
else if (row < lastScroll[0]) {
diff = lastScroll[0] - row;
newScroll = [lastScroll[0] - diff, lastScroll[1] - diff];
}
else if (row >= lastScroll[1]) {
diff = row - lastScroll[1] + 1;
newScroll = [lastScroll[0] + diff, lastScroll[1] + diff];
}
lastScroll = newScroll;
return newScroll;
}