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Code Issues Releases Wiki Activity

Stream and tuner status converted to ajax

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This commit is contained in:
mvoelkel 2016-06-28 20:35:41 +02:00
parent 8ea0b64240
commit 6c63684929
3 changed files with 138 additions and 115 deletions
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10
octoserve/http.c
View File

@ -373,10 +373,10 @@ void send_json_tunerstatus(struct os_ssdp *ss)
sendstr(fd, "{\"Input\":\"%u\"", i); sendstr(fd, "{\"Input\":\"%u\"", i);
sendstr(fd, ",\"Status\":\"%s\"", fe->state ? "Active" : "Inactive"); sendstr(fd, ",\"Status\":\"%s\"", fe->state ? "Active" : "Inactive");
sendstr(fd, ",\"Lock\":%s", fe->lock ? "true" : "false"); sendstr(fd, ",\"Lock\":%s", fe->lock ? "true" : "false");
sendstr(fd, ",\"Strength\":\"%d\"", fe->strength); sendstr(fd, ",\"Strength\":%d", fe->strength);
sendstr(fd, ",\"SNR\":\"%d\"", fe->snr); sendstr(fd, ",\"SNR\":%d", fe->snr);
sendstr(fd, ",\"Quality\":\"%u\"", fe->quality); sendstr(fd, ",\"Quality\":%u", fe->quality);
sendstr(fd, ",\"Level\":\"%u\"", fe->level); sendstr(fd, ",\"Level\":%u", fe->level);
sendstr(fd, "}"); sendstr(fd, "}");
} }
sendstr(fd, "\r\n]}\r\n"); sendstr(fd, "\r\n]}\r\n");
@ -455,7 +455,7 @@ static void send_json_streamstatus(struct os_ssdp *ss)
clock_gettime(CLOCK_MONOTONIC, &tp); clock_gettime(CLOCK_MONOTONIC, &tp);
gettimeofday(&tval, NULL); gettimeofday(&tval, NULL);
sendlen(fd, httpjson, sizeof(httpjson) - 1); sendlen(fd, httpjson, sizeof(httpjson) - 1);
sendstr(fd, "{\"Timestamp\":%u,\r\n", (uint32_t) (tp.tv_sec * 1000 + tp.tv_nsec / 1000000)); sendstr(fd, "{\"TimeStamp\":%u,\r\n", (uint32_t) (tp.tv_sec * 1000 + tp.tv_nsec / 1000000));
sendstr(fd, "\"StreamList\":[\r\n"); sendstr(fd, "\"StreamList\":[\r\n");
for (i = 0; i < MAX_STREAM; i++) { for (i = 0; i < MAX_STREAM; i++) {
uint32_t ctrl = ddreg(dd, 0x400 + i*0x20); uint32_t ctrl = ddreg(dd, 0x400 + i*0x20);

116
octoserve/var/www/streamstatus.html
View File

@ -1,4 +1,4 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <!DOCTYPE HTML>
<html> <html>
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
@ -7,13 +7,35 @@
<link rel="stylesheet" type="text/css" href="/style.css"> <link rel="stylesheet" type="text/css" href="/style.css">
<script type="text/javascript" src="/menu.js"></script> <script type="text/javascript" src="/menu.js"></script>
<!-- Add additional scripts and settings here --> <!-- Add additional scripts and settings here -->
<script id=script1 type="text/javascript" src="/octoserve/streamstatus.js"></script>
<!-- Add page scripts here --> <!-- Add page scripts here -->
<script type="text/javascript"> <script type="text/javascript">
var LastTimeStamp = 0; var LastTimeStamp = 0;
var LastBytes; var LastBytes = null;
var xmlhttp = new XMLHttpRequest();
var url = "/octoserve/streamstatus.json";
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readyState == 4 )
{
if( xmlhttp.status == 200 )
myFunction(xmlhttp.responseText);
}
}
function myFunction(response)
{
try
{
var js = JSON.parse(response);
Show(js.StreamList,js.TimeStamp);
}
catch(err) {}
window.setTimeout(renew,1000);
}
function Diff(a,b) function Diff(a,b)
{ {
@ -25,34 +47,50 @@ function Diff(a,b)
return b - a; return b - a;
} }
function Show() function Show(StreamList,TimeStamp)
{ {
if( LastBytes == null )
{
LastBytes = new Array();
LastTimeStamp = TimeStamp;
for( var i = 0; i < StreamList.length; i++ )
{
LastBytes[i] = 0;
if( StreamList[i].Status == "Active" )
{
LastBytes[i] = StreamList[i].Bytes;
}
document.getElementById("trStream"+i).style.display = "table-row";
}
}
for(var i = 0; i < StreamList.length ; i++ ) for(var i = 0; i < StreamList.length ; i++ )
{ {
if( StreamList[i].Status == "Active" ) if( StreamList[i].Status == "Active" )
{ {
document.getElementById("elStatus"+i).firstChild.nodeValue = "Running"; document.getElementById("tdStatus"+i).firstChild.nodeValue = "Running";
document.getElementById("elInput"+i).firstChild.nodeValue = StreamList[i].Input + 1; document.getElementById("tdInput"+i).firstChild.nodeValue = StreamList[i].Input + 1;
document.getElementById("elClient"+i).firstChild.nodeValue = StreamList[i].Client; document.getElementById("tdClient"+i).firstChild.nodeValue = StreamList[i].Client;
document.getElementById("elPackets"+i).firstChild.nodeValue = StreamList[i].Packets; document.getElementById("tdPackets"+i).firstChild.nodeValue = StreamList[i].Packets;
var TimeDiff = Diff(LastTimeStamp,TimeStamp); var TimeDiff = Diff(LastTimeStamp,TimeStamp);
var BytesDiff = Diff(LastBytes[i],StreamList[i].Bytes); var BytesDiff = Diff(LastBytes[i],StreamList[i].Bytes);
if( TimeDiff > 0 && BytesDiff > 0 ) if( TimeDiff > 0 && BytesDiff > 0 )
{ {
var Speed = 8000 * BytesDiff / TimeDiff; var Speed = 8000 * BytesDiff / TimeDiff;
document.getElementById("elSpeed"+i).firstChild.nodeValue = Speed.toFixed(0); document.getElementById("tdSpeed"+i).firstChild.nodeValue = Speed.toFixed(0);
LastBytes[i] = StreamList[i].Bytes; LastBytes[i] = StreamList[i].Bytes;
} }
else else
document.getElementById("elSpeed"+i).firstChild.nodeValue = ""; document.getElementById("tdSpeed"+i).firstChild.nodeValue = "";
} }
else else
{ {
document.getElementById("elStatus"+i).firstChild.nodeValue = "Stopped"; document.getElementById("tdStatus"+i).firstChild.nodeValue = "Stopped";
document.getElementById("elInput"+i).firstChild.nodeValue = ""; document.getElementById("tdInput"+i).firstChild.nodeValue = "";
document.getElementById("elClient"+i).firstChild.nodeValue = ""; document.getElementById("tdClient"+i).firstChild.nodeValue = "";
document.getElementById("elPackets"+i).firstChild.nodeValue = ""; document.getElementById("tdPackets"+i).firstChild.nodeValue = "";
document.getElementById("elSpeed"+i).firstChild.nodeValue = ""; document.getElementById("tdSpeed"+i).firstChild.nodeValue = "";
LastBytes[i] = 0; LastBytes[i] = 0;
} }
} }
@ -61,34 +99,13 @@ function Show()
function renew() function renew()
{ {
xmlhttp.open("GET", url, true);
script = document.getElementById("script1"); xmlhttp.send();
head = document.getElementsByTagName('head')[0];
head.removeChild(script);
newscript = document.createElement('script');
newscript.id = "script1";
newscript.type = script.type;
newscript.src = script.src;
head.appendChild(newscript);
Show();
window.setTimeout(renew,1000);
} }
function OnLoad() function OnLoad()
{ {
LastBytes = new Array();
LastTimeStamp = TimeStamp;
for( var i = 0; i < StreamList.length; i++ )
{
LastBytes[i] = 0;
if( StreamList[i].Status == "Active" )
{
LastBytes[i] = StreamList[i].Bytes;
}
}
Show();
window.setTimeout(renew,1000); window.setTimeout(renew,1000);
} }
@ -130,18 +147,17 @@ function OnLoad()
<th>Speed</th> <th>Speed</th>
</tr> </tr>
<script type="text/javascript"> <script type="text/javascript">
for( i = 0; i < StreamList.length ; i++ ) for( var i = 0; i < 16 ; i++ )
{ {
document.write('<tr>'); document.write('<tr id="trStream'+i+'" style="display:none">');
document.write('<td>' + (i+1) + '</td>'); document.write('<td>' + (i+1) + '</td>');
document.write('<td id="elStatus'+i+'">&nbsp;</td>'); document.write('<td id="tdStatus'+i+'">&nbsp;</td>');
document.write('<td id="elInput'+i+'">&nbsp;</td>'); document.write('<td id="tdInput'+i+'">&nbsp;</td>');
document.write('<td id="elClient'+i+'">&nbsp;</td>'); document.write('<td id="tdClient'+i+'">&nbsp;</td>');
document.write('<td id="elPackets'+i+'">&nbsp;</td>'); document.write('<td id="tdPackets'+i+'">&nbsp;</td>');
document.write('<td id="elSpeed'+i+'">&nbsp;</td>'); document.write('<td id="tdSpeed'+i+'">&nbsp;</td>');
document.write('</tr>'); document.write('</tr>');
} }
</script> </script>
</table> </table>

127
octoserve/var/www/tunerstatus.html
View File

@ -1,4 +1,4 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <!DOCTYPE HTML>
<html> <html>
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
@ -7,58 +7,75 @@
<script type="text/javascript" src="/menu.js"></script> <script type="text/javascript" src="/menu.js"></script>
<!-- Add additional scripts and settings here --> <!-- Add additional scripts and settings here -->
<meta http-equiv="Pragma" content="no-cache" /> <meta http-equiv="Pragma" content="no-cache" />
<script id=script1 type="text/javascript" src="/octoserve/tunerstatus.js"></script>
<!-- Add page scripts here --> <!-- Add page scripts here -->
<script type="text/javascript"> <script type="text/javascript">
function Show()
var xmlhttp = new XMLHttpRequest();
var url = "/octoserve/tunerstatus.json";
xmlhttp.onreadystatechange=function()
{ {
for( i = 0; i < TunerList.length ; i++ ) if (xmlhttp.readyState == 4 )
{
if( xmlhttp.status == 200 )
myFunction(xmlhttp.responseText);
}
}
function myFunction(response)
{
try
{
var tl = JSON.parse(response);
Show(tl.TunerList);
}
catch(err) {}
window.setTimeout(renew,1000);
}
function Show(TunerList)
{
for( var i = 0; i < TunerList.length ; i++ )
{ {
if( TunerList[i].Active ) if( TunerList[i].Status != "Inactive" )
{ {
if( TunerList[i].Lock ) if( TunerList[i].Lock )
{ {
document.getElementById("elStatus"+i).firstChild.nodeValue = "Locked"; document.getElementById("tdStatus"+i).firstChild.nodeValue = "Locked";
document.getElementById("elStrength"+i).firstChild.nodeValue = TunerList[i].Strength; document.getElementById("tdStrength"+i).firstChild.nodeValue = (TunerList[i].Strength/1000+108.75).toFixed(1)+" dBµV";
document.getElementById("elQuality"+i).firstChild.nodeValue = TunerList[i].Quality; document.getElementById("tdSNR"+i).firstChild.nodeValue = (TunerList[i].SNR/1000).toFixed(1) + " dB";
document.getElementById("tdQuality"+i).firstChild.nodeValue = TunerList[i].Quality.toFixed(0) + "%";
} }
else else
{ {
document.getElementById("elStatus"+i).firstChild.nodeValue = "No Signal"; document.getElementById("tdStatus"+i).firstChild.nodeValue = "No Signal";
document.getElementById("elStrength"+i).firstChild.nodeValue = ""; document.getElementById("tdStrength"+i).firstChild.nodeValue = "";
document.getElementById("elQuality"+i).firstChild.nodeValue = ""; document.getElementById("tdSNR"+i).firstChild.nodeValue = "";
document.getElementById("tdQuality"+i).firstChild.nodeValue = "";
} }
} }
else document.getElementById("trTuner"+i).style.display = "table-row";
{
document.getElementById("elStatus"+i).firstChild.nodeValue = "";
document.getElementById("elStrength"+i).firstChild.nodeValue = "";
document.getElementById("elQuality"+i).firstChild.nodeValue = "";
}
} }
} }
function renew() function renew()
{ {
script = document.getElementById("script1"); xmlhttp.open("GET", url, true);
head = document.getElementsByTagName('head')[0]; xmlhttp.send();
head.removeChild(script); }
newscript = document.createElement('script');
newscript.id = "script1"; function OnLoad()
newscript.type = script.type; {
newscript.src = script.src; window.setTimeout(renew,1000);
head.appendChild(newscript);
Show();
window.setTimeout(renew,1000);
} }
</script> </script>
</head>
<body>
</head>
<body onload="OnLoad()">
<table class="maintable" align="center"> <table class="maintable" align="center">
<colgroup> <colgroup>
<col width="182px"/> <col width="182px"/>
@ -75,35 +92,25 @@ function renew()
<!-- Begin Content --> <!-- Begin Content -->
<table id="tunerstatus" align="center"> <table id="tunerstatus" align="center">
<tr> <tr>
<th> <th>Tuner</th>
Tuner <th>Lock</th>
</th> <th>Strength</th>
<th> <th>SNR</th>
Lock <th>Quality</th>
</th> </tr>
<th> <script type="text/javascript">
Strength for( var i = 0; i < 12 ; i++ )
</th> {
<th> document.write('<tr id="trTuner'+i+'" style="display:none">');
Quality document.write('<td>' + (i+1) + '</td>');
</th> document.write('<td id="tdStatus'+i+'">&nbsp;</td>');
</tr> document.write('<td id="tdStrength'+i+'">&nbsp;</td>');
<script type="text/javascript"> document.write('<td id="tdSNR'+i+'">&nbsp;</td>');
for( i = 0; i < TunerList.length ; i++ ) document.write('<td id="tdQuality'+i+'">&nbsp;</td>');
{ document.write('</tr>');
document.write('<tr>'); }
document.write('<td>' + (i+1) + '</td>'); </script>
document.write('<td id="elStatus'+i+'">&nbsp;</td>');
document.write('<td id="elStrength'+i+'">&nbsp;</td>');
document.write('<td id="elQuality'+i+'">&nbsp;</td>');
document.write('</tr>');
}
Show();
window.setTimeout(renew,1000);
</script>
</table> </table>