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ln.skyscanner
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WIP

broken
Harald Wolff 2019-03-15 15:35:44 +01:00
parent e991a74fa8
commit 88c33ee53b
12 changed files with 15238 additions and 301 deletions
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10
SkyScanner.cs
View File

@ -9,7 +9,7 @@ using ln.types.threads;
using System.Threading;
namespace ln.skyscanner
{
public enum ComponentState { STOPPED, INITIALIZED, STARTED, FAILED }
public enum ComponentState { STOPPED, INITIALIZED, STARTED, FAILED, STOPPING }
public class SkyScanner
{
@ -50,7 +50,7 @@ namespace ln.skyscanner
StopCrawler();
StopHttpServer();
new Thread(() => ConveniencePool.NumThreads = 0).Start();
new Thread(() => ConveniencePool.Close()).Start();
}
@ -101,11 +101,7 @@ namespace ln.skyscanner
{
if (Crawler != null)
{
if (Crawler.ThreadStates.Length > 0)
{
return ComponentState.STARTED;
}
return ComponentState.INITIALIZED;
return Crawler.CrawlerState;
}
return ComponentState.STOPPED;
}

42
crawl/Crawler.cs
View File

@ -38,22 +38,23 @@ namespace ln.skyscanner.crawl
bool stopping;
Pool crawlThreadPool = new Pool();
Pool crawlThreadPool = new Pool(12);
public PoolThreadState[] ThreadStates => crawlThreadPool.ThreadStates;
public int QueuedJobs => crawlThreadPool.QueuedJobs;
public PoolJob[] CurrentJobs => crawlThreadPool.CurrentPoolJobs;
public PoolJob[] QueuedJobs => crawlThreadPool.QueuedJobs;
public DiskObject<CrawlPool> _CrawlPool;
public CrawlPool CrawlPool => _CrawlPool.Instance;
public SNMPEngine SNMPEngine { get; }
public SNMPEngine SNMPEngine { get; private set; }
Thread threadScheduler;
public Crawler(SkyScanner skyScanner)
{
SkyScanner = skyScanner;
try
{
BasePath = Path.Combine(skyScanner.BasePath, "crawler");
if (!Directory.Exists(BasePath))
@ -65,11 +66,25 @@ namespace ln.skyscanner.crawl
SNMPEngine = new SNMPEngine();
SNMPEngine.Timeout = 1250;
_CrawlPool = new DiskObject<CrawlPool>(String.Format("{0}/pool",BasePath));
_CrawlPool = new DiskObject<CrawlPool>(String.Format("{0}/pool", BasePath));
crawlThreadPool.NumThreads = 12;
threadScheduler = new Thread(scheduler);
threadScheduler.Start();
} catch (Exception)
{
Stop();
throw;
}
}
public void Start()
{
if (CrawlerState == ComponentState.INITIALIZED)
{
stopping = false;
SNMPEngine = new SNMPEngine();
}
}
public void Stop()
@ -80,6 +95,19 @@ namespace ln.skyscanner.crawl
_CrawlPool.Save();
}
public ComponentState CrawlerState
{
get
{
if (stopping)
return ComponentState.STOPPING;
if (crawlThreadPool.CurrentPoolSize == 0)
return ComponentState.INITIALIZED;
return ComponentState.STARTED;
}
}
public void Enqueue(JobDelegate job)
{
crawlThreadPool.Enqueue(job);

12
http/CrawlerApi.cs
View File

@ -5,6 +5,7 @@ using System.Linq;
using ln.skyscanner.crawl;
using ln.types;
using System.Net;
using ln.types.threads;
namespace ln.skyscanner.http
{
@ -51,6 +52,17 @@ namespace ln.skyscanner.http
SkyScanner.Crawler.Crawl(CIDR.Parse(_ip));
}
[Callable]
public PoolJob[] GetCurrentPoolJobs()
{
return SkyScanner.Crawler.CurrentJobs;
}
[Callable]
public PoolJob[] GetQueuedJobs()
{
return SkyScanner.Crawler.QueuedJobs;
}
}
}

20
ln.skyscanner.csproj
View File

@ -61,9 +61,6 @@
<None Include="templates\static\frame.html">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\style.css">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\interface.js">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
@ -79,6 +76,21 @@
<None Include="templates\static\tables.js">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\dist\tabulator.min.js">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\css\tabulator.min.css">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\css\style.css">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\dist\moment-with-locales.js">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Include="templates\static\nav.html">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<Folder Include="identify\" />
@ -88,6 +100,8 @@
<Folder Include="http\" />
<Folder Include="templates\" />
<Folder Include="templates\static\" />
<Folder Include="templates\static\dist\" />
<Folder Include="templates\static\css\" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ln.snmp\ln.snmp.csproj">

183
templates/static/crawler.html
View File

@ -1,91 +1,130 @@
<%frame "frame.html"%>
<div>
<h1>Crawler</h1>
<div class="cpanel">
</div>
<div class="cpanel">
<button onclick="api.call('api/management','StartCrawler')">Start</button>
<button onclick="api.call('api/management','StopCrawler')">Stop</button>
</div>
<div>
<div class="group right">
<table>
<tr>
<td>Bezeichnung:</td>
<td id="chName"></td>
<td><button onclick="api.call('api/crawler','Crawl', [$('chIP').innerText]);">CRAWL</button></td>
</tr>
<tr>
<td>Prim&auml;re IP:</td>
<td id="chIP"></td>
</tr>
<tr>
<td>Erster Kontakt:</td>
<td id="chFirstSeen"></td>
</tr>
<tr>
<td>Letzter Kontakt:</td>
<td id="chLastSeen"></td>
</tr>
<tr>
<td>N&auml;chster Test:</td>
<td id="chNextCheck"></td>
</tr>
<tr>
<td>Letzter Test:</td>
<td id="chLastCheck"></td>
</tr>
<tr>
<td>Hints:</td>
<td id="chHints"></td>
</tr>
</table>
</div>
<div class="group" style="bottom: 24px;">
<div>Nodes</div>
<table onload="NodeTable(this);"></table>
</div>
</div>
</div>
<script>
function showHostDetails(ip)
<div>
<button onclick="refreshHostTable();">!?</button>
<div>
Bezeichnung: <input type="text" id="htName" />
Prim&auml;re IP: <input type="text" id="htIP" />
<button onclick="createNewHost();">+</button>
</div>
</div>
<div class="scroll fill">
<div id="hostTable" onload="createHostTable();" style="height: 400px;"></div>
</div>
<script type="text/javascript">
var hostTable = null;
function createNewHost()
{
var crawledHost = api.call('api/crawler','GetHostByIP', [ip]);
$("chName").innerText = crawledHost.Name;
$("chIP").innerText = crawledHost.PrimaryIP;
$("chFirstSeen").innerText = crawledHost.FirstSeen;
$("chLastSeen").innerText = crawledHost.LastSeen;
$("chLastCheck").innerText = crawledHost.LastCheck;
$("chNextCheck").innerText = crawledHost.NextCheck;
$("chHints").innerText = JSON.stringify( crawledHost.Hints );
try
{
var host = api.call("api/crawler","AddHost", [ $("htIP").value, $("htName").value ]);
hostTable.updateOrAddData( [ host ] );
} catch (e)
{
alert("Exception: " + e);
}
}
function refreshHostTable()
{
var hostList = api.call("api/crawler","GetHosts");
if (!hostList)
hostList = []
function NodeTable(t)
hostTable.clearData();
hostTable.addData( hostList );
}
function createHostTable()
{
var columns = [
{ "Label": 'Primäre IP', "Field": "PrimaryIP", "ToAdd": true },
{ "Label": 'Name', "Field": "Name", "ToAdd": true },
{ "Label": 'First Seen', "Field": "FirstSeen" },
{ "Label": 'Last Seen', "Field": "LastSeen" },
{ "Label": 'Last Check', "Field": "LastCheck" },
{ "Label": 'Next Check', "Field": "NextCheck" }
{
title: "Bezeichnung",
field: "Name",
sorter: "string",
width: 180,
editor: "input"
},
{
title: "Primäre IP",
field: "PrimaryIP",
sorter: "string",
width: 180,
editor: "input",
validator: "required"
},
{
title: "Zuerst gesehen",
field: "FirstSeen",
sorter: "",
width: 180,
formatter: "datetime",
formatterParams: {
inputFormat: "",
outputFormat: "DD.MM.YYYY hh:mm:ss",
invalidPlaceHolder: "-"
}
},
{
title: "Zuletzt gesehen",
field: "LastSeen",
sorter: "",
width: 180,
formatter: "datetime",
formatterParams: {
inputFormat: "",
outputFormat: "DD.MM.YYYY hh:mm:ss",
invalidPlaceHolder: "-"
}
},
{
title: "Letzter Scan",
field: "LastCheck",
sorter: "",
width: 180,
formatter: "datetime",
formatterParams: {
inputFormat: "",
outputFormat: "DD.MM.YYYY hh:mm:ss",
invalidPlaceHolder: "-"
}
},
{
title: "Nächster Scan",
field: "NextCheck",
sorter: "",
width: 180,
formatter: "datetime",
formatterParams: {
inputFormat: "",
outputFormat: "DD.MM.YYYY hh:mm:ss",
invalidPlaceHolder: "-"
}
}
];
var loader = function(){ return api.call('api/crawler','GetHosts'); };
var adder = function(p){
return api.call('api/crawler','AddHost', p);
};
var hostList = api.call("api/crawler","GetHosts");
if (!hostList)
hostList = []
DynamicTable(t,columns,loader, adder);
t.selectedRowChanged = function(row){
showHostDetails(row.PrimaryIP);
}
hostTable = new Tabulator("#hostTable", {
columns: columns,
data: hostList,
index: "PrimaryIP",
addRowPos: "top"
});
}

269
templates/static/style.css → templates/static/css/style.css
View File

@ -11,6 +11,21 @@
bottom: 0px;
left: 0px;
right: 0px;
}
div {
margin: 0px;
padding: 0px;
flex-grow: 0;
}
div#body {
display: flex;
height: 100%;
width: 100%;
flex-direction: column;
}
h1,h2,h3,h4,h5,h6 {
@ -18,24 +33,107 @@ h1,h2,h3,h4,h5,h6 {
padding:2px;
}
h1 {
font-size: 18px;
}
h2 {
font-size: 14px;
}
a {
text-decoration: none;
color: inherit;
}
#header {
top: 0px;
left: 0px;
right: 0px;
border-bottom: 1px solid black;
background-color: #c7def5;
padding: 12px;
display: flex;
flex-direction: row;
flex-wrap: wrap;
}
#header > div {
margin: 4px;
}
#footer {
height: 20px;
padding: 6px;
padding-left: 24px;
background-color: #c7def5;
border-top: 1px solid black;
flex-grow: 0;
flex-shrink: 0;
}
#page {
display: flex;
top: 56px;
bottom: 32px;
left: 0px;
right: 0px;
flex-grow: 1;
flex-direction: row;
}
#nav {
display: flex;
left: 0px;
top: 0px;
bottom: 0px;
padding: 6px;
flex-grow: 0;
}
#content {
padding: 8px;
padding-top: 16px;
overflow: auto;
}
.scroll {
display: inline-block;
overflow: scroll;
}
.fill {
flex-grow: 1;
flex-shrink: 1;
}
.right {
float: right;
right: 0px;
}
#header {
border-bottom: 1px solid black;
padding: 6px;
background-color: #c7def5;
.flex {
display: flex;
}
#header > div {
display: inline-block;
.flex.row {
flex-direction: row;
}
.flex > div {
margin: 4px;
}
.skylogo {
@ -43,7 +141,9 @@ a {
border: 1px solid black;
font-size: 18px;
font-weight: 800;
margin-right: 40px;
flex-grow: 0;
flex-shrink: 0;
}
.skylogo > div {
display: inline-block;
@ -83,139 +183,10 @@ a {
.indicator[state="3"] > div {
background-color: #D00000;
}
#footer {
position: absolute;
display: block;
bottom: 0px;
height: 32px;
left: 0px;
right: 0px;
background-color: #c7def5;
padding: 6px;
padding-left: 24px;
.indicator[state="4"] > div {
background-color: #D0D000;
}
#nav {
display: block;
left: 0px;
right: 0px;
text-align: center;
padding: 6px;
}
#nav > div {
}
#nav > div > div {
display: inline-block;
width: 160px;
border: 1px solid black;
padding: 4px;
margin-left: 32px;
margin-right: 32px;
border-radius: 3px;
}
#content {
display: block;
position: absolute;
top: 80px;
bottom: 40px;
left: 0px;
right: 0px;
padding: 12px;
overflow: auto;
}
#workspace {
display: block;
left: 0px;
right: 0px;
top: 0px;
bottom: 0px;
padding-left: 16px;
padding-right: 16px;
}
#workspace > #wstabs {
border-bottom: 1px solid black;
}
#workspace > #wsview {
border: 1px solid black;
border-top: none;
}
#workspace > #wsview > div {
display: block;
position: relative;
left: 0px;
right: 0px;
height: 100%;
}
table {
border-collapse: collapse;
overflow: auto;
height: 600px;
width: 75%;
display: inline-block;
}
table > thead > tr {
}
table > thead > tr > td
{
border-bottom: 1px solid black;
padding-left: 2px;
padding-right: 16px;
font-style: italic;
}
table > tbody {
}
table > tbody > tr {
}
table > tbody > tr > td {
padding-top: 4px;
padding-bottom: 4px;
padding-left: 2px;
padding-right: 16px;
}
table > tbody > tr:hover > td {
background-color: #F0F0D0;
cursor: default;
}
table input {
font-size: 10px;
}
.group {
min-width: 240px;
}
@ -228,3 +199,25 @@ table input {
bottom: 0px;
}
#navigation h1 {
font-size: 14px;
}
#navigation > div {
display: block;
margin-right: 16px;
}
#navigation > div > h1 {
margin-top: 8px;
margin-bottom: 4px;
}
#navigation > div > div {
margin-left: 8px;
}
#content > div {
margin: 6px;
}

3
templates/static/css/tabulator.min.css vendored 100755
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14765
templates/static/dist/moment-with-locales.js vendored 100644
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10
templates/static/dist/tabulator.min.js vendored 100755
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48
templates/static/frame.html
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@ -1,51 +1,45 @@
<!DOCTYPE html>
<html>
<head>
<head>
<meta charset="utf-8" />
<title>SkyScanner WebUI (Alpha)</title>
<link href="/static/style.css" rel="stylesheet" />
<link href="/static/css/style.css" rel="stylesheet" />
<link href="/static/css/tabulator.min.css" rel="stylesheet" />
<script type="text/javascript" src="/static/interface.js"></script>
<script type="text/javascript" src="/static/tables.js"></script>
</head>
<body onload="initApi('<%=request.self()%>');">
<script type="text/javascript" src="/static/dist/moment-with-locales.js"></script>
<script type="text/javascript" src="/static/dist/tabulator.min.js"></script>
</head>
<body onload="initApi('<%=request.self()%>');">
<div id="body">
<section id="header">
<div id="header">
<div class="skylogo">
<div style="background-color: #009ee3; color: white;">Sky</div><div style="background-color: white;">Scanner</div>
</div>
<div id="indicators">
<div id="indHttpServer" class="indicator" state="STARTED"><div></div>HTTPServer</div>
<div id="indManager" class="indicator" state=""><div></div>Manager</div>
<div id="indCrawler" class="indicator" state=""><div></div>Crawler</div>
<div id="indChecks" class="indicator" state=""><div></div>Checks</div>
<div id="indDispatcher" class="indicator" state=""><div></div>Message Dispatcher</div>
</div>
<div id="ServerTime"></div>
</section>
<section id="nav">
<div>
<div>
<a href="#" onclick="api.loadPage('static/summary.html'); return false;"><div>&Uuml;bersicht</div></a>
</div>
<div>
<a href="#" onclick="api.loadPage('static/crawler.html'); return false;"><div>Crawler</div></a>
<div id="page">
<div id="nav">
<%include "nav.html"%>
</div>
<div>
<a href="#" onclick="api.loadPage('static/checks.html'); return false;"><div>&Uuml;berwachung</div></a>
</div>
</div>
</section>
<section id="state"></section>
<section id="content">
<div id="content">
<%=__frame__%>
</section>
<section id="footer">
</div>
</div>
<div id="footer">
<div>
<button onclick="api.call('api/management','Shutdown')">Shutdown</button>
</div>
</section>
</div>
</body>
</div>
</body>
</html>

27
templates/static/nav.html 100644
View File

@ -0,0 +1,27 @@
<div id="navigation">
<div>
<h1>System</h1>
<div>
<a href="#" onclick="api.loadPage('static/summary.html'); return false;"><div>&Uuml;bersicht</div></a>
</div>
</div>
<div>
<h1>Crawler</h1>
<div>
<a href="#" onclick="api.loadPage('static/crawler.html'); return false;"><div>Hosts</div></a>
</div>
</div>
<div>
<h1>Struktur</h1>
<div>
<a href="#" onclick="api.loadPage('static/network.html'); return false;"><div>Übersicht</div></a>
</div>
</div>
<div>
<h1>&Uuml;berwachung</h1>
<div>
<a href="#" onclick="api.loadPage('static/checker.html'); return false;"><div>Hosts</div></a>
</div>
</div>
</div>

56
templates/static/summary.html
View File

@ -2,3 +2,59 @@
<div>
<h1>&Uuml;bersicht</h1>
</div>
<div>
<h1>Crawler</h1>
<div class="flex row">
<div>
<h2>Current Jobs</h2>
<div id="crCurrentPoolJobs" onload="createCrawlerTables();" style="height: 600px; width: 400px; "></div>
</div>
<div>
<h2>Queued Jobs</h2>
<div id="crQueuedPoolJobs" style="height: 600px; width: 400px; "></div>
</div>
</div>
</div>
<script type="text/javascript">
var crCurrentPoolJobs = null;
var crQueuedPoolJobs = null;
function refreshHostTable()
{
var hostList = api.call("api/crawler","GetPoolJobs");
if (!hostList)
hostList = []
hostTable.clearData();
hostTable.addData( hostList );
}
function createCrawlerTables()
{
var currentPoolJobs = api.call("api/crawler","GetCurrentPoolJobs");
if (!currentPoolJobs)
currentPoolJobs = [];
var queuedPoolJobs = api.call("api/crawler","GetQueuedJobs");
if (!queuedPoolJobs)
queuedPoolJobs = [];
var columns = [
{ title: "Name", field: "Name" },
{ title: "Progress", field: "Progress" },
{ title: "State", field: "State" },
{ title: "JobState", field: "JobState" }
];
crCurrentPoolJobs = new Tabulator("#crCurrentPoolJobs", {
columns: columns,
data: currentPoolJobs,
});
crQueuedPoolJobs = new Tabulator("#crQueuedPoolJobs", {
columns: columns,
data: queuedPoolJobs,
});
}</script>