[thirdparty/systemd.git] / src / journal / browse.html

<!DOCTYPE html>
<html>
<head>
        <title>Journal</title>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
        <style type="text/css">
                div#divlogs, div#diventry {
                        font-family: monospace;
                        font-size: 8pt;
                        background-color: #ffffff;
                        padding: 1em;
                        margin: 2em 0em;
                        border-radius: 10px 10px 10px 10px;
                        border: 1px solid threedshadow;
                        white-space: nowrap;
                        overflow-x: scroll;
                }
                div#diventry {
                        display: none;
                }
                div#divlogs {
                        display: block;
                }
                body {
                        background-color: #ededed;
                        color: #313739;
                        font: message-box;
                        margin: 5em;
                }
                td.timestamp {
                        text-align: right;
                        border-right: 1px dotted lightgrey;
                        padding-right: 5px;
                }
                td.process {
                        border-right: 1px dotted lightgrey;
                        padding-left: 5px;
                        padding-right: 5px;
                }
                td.message {
                        padding-left: 5px;
                }
                td.message > a:link, td.message > a:visited {
                        text-decoration: none;
                        color: #313739;
                }
                td.message-error {
                        padding-left: 5px;
                        color: red;
                        font-weight: bold;
                }
                td.message-error > a:link, td.message-error > a:visited {
                        text-decoration: none;
                        color: red;
                }
                td.message-highlight {
                        padding-left: 5px;
                        font-weight: bold;
                }
                td.message-highlight > a:link, td.message-highlight > a:visited {
                        text-decoration: none;
                        color: #313739;
                }
                td > a:hover, td > a:active {
                        text-decoration: underline;
                        color: #c13739;
                }
                table#tablelogs, table#tableentry {
                        border-collapse: collapse;
                }
                td.field {
                        text-align: right;
                        border-right: 1px dotted lightgrey;
                        padding-right: 5px;
                }
                td.data {
                        padding-left: 5px;
                }
                div#keynav {
                        text-align: center;
                        font-size: 7pt;
                        color: #818789;
                        padding-top: 2em;
                }
                .key {
                        font-weight: bold;
                        color: #313739;
                }
                form {
                        text-align: center;
                }
                input {
                        font-size: 10pt;
                        font-weight: bold;
                }
        </style>
</head>

<body>
        <!-- TODO:
                - live display
                - show red lines for reboots -->

        <h1 id="title"></h1>

        <div id="os"></div>
        <div id="virtualization"></div>
        <div id="cutoff"></div>
        <div id="machine"></div>
        <div id="usage"></div>
        <div id="showing"></div>

        <div id="divlogs"><table id="tablelogs"></table></div>
        <a name="entry"></a>
        <div id="diventry"><table id="tableentry"></table></div>

        <form>
                <input id="head" type="button" value="|&lt;" onclick="entriesLoadHead();"/>
                <input id="previous" type="button" value="&lt;&lt;" onclick="entriesLoadPrevious();"/>
                <input id="next" type="button" value="&gt;&gt;" onclick="entriesLoadNext();"/>
                <input id="tail" type="button" value="&gt;|" onclick="entriesLoadTail();"/>
                &nbsp;&nbsp;&nbsp;&nbsp;
                <input id="more" type="button" value="More" onclick="entriesMore();"/>
                <input id="less" type="button" value="Less" onclick="entriesLess();"/>
        </form>

        <div id="keynav">
                <span class="key">g</span>: First Page &nbsp;&nbsp;&nbsp;&nbsp;
                <span class="key">&#8592;, k, BACKSPACE</span>: Previous Page &nbsp;&nbsp;&nbsp;&nbsp;
                <span class="key">&#8594;, j, SPACE</span>: Next Page &nbsp;&nbsp;&nbsp;&nbsp;
                <span class="key">G</span>: Last Page &nbsp;&nbsp;&nbsp;&nbsp;
                <span class="key">+</span>: More entries &nbsp;&nbsp;&nbsp;&nbsp;
                <span class="key">-</span>: Fewer entries
        </div>

        <script type="text/javascript">
                var first_cursor = null;
                var last_cursor = null;

                function getNEntries() {
                        var n;
                        n = localStorage["n_entries"];
                        if (n == null)
                                return 50;
                        n = parseInt(n);
                        if (n < 10)
                                return 10;
                        if (n > 1000)
                                return 1000;
                        return n;
                }

                function showNEntries(n) {
                        var showing = document.getElementById("showing");
                        showing.innerHTML = "Showing <b>" + n.toString() + "</b> entries.";
                }

                function setNEntries(n) {
                        localStorage["n_entries"] = n.toString();
                        showNEntries(n);
                }

                function machineLoad() {
                        var request = new XMLHttpRequest();
                        request.open("GET", "/machine");
                        request.onreadystatechange = machineOnResult;
                        request.setRequestHeader("Accept", "application/json");
                        request.send(null);
                }

                function formatBytes(u) {
                        if (u >= 1024*1024*1024*1024)
                                return (u/1024/1024/1024/1024).toFixed(1) + " TiB";
                        else if (u >= 1024*1024*1024)
                                return (u/1024/1024/1024).toFixed(1) + " GiB";
                        else if (u >= 1024*1024)
                                return (u/1024/1024).toFixed(1) + " MiB";
                        else if (u >= 1024)
                                return (u/1024).toFixed(1) + " KiB";
                        else
                                return u.toString() + " B";
                }

                function escapeHTML(s) {
                        return s.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
                }

                function machineOnResult(event) {
                        if ((event.currentTarget.readyState != 4) ||
                                (event.currentTarget.status != 200 && event.currentTarget.status != 0))
                                return;

                        var d = JSON.parse(event.currentTarget.responseText);

                        var title = document.getElementById("title");
                        title.innerHTML = 'Journal of ' + escapeHTML(d.hostname);
                        document.title = 'Journal of ' + escapeHTML(d.hostname);

                        var machine = document.getElementById("machine");
                        machine.innerHTML = 'Machine ID is <b>' + d.machine_id + '</b>, current boot ID is <b>' + d.boot_id + '</b>.';

                        var cutoff = document.getElementById("cutoff");
                        var from = new Date(parseInt(d.cutoff_from_realtime) / 1000);
                        var to = new Date(parseInt(d.cutoff_to_realtime) / 1000);
                        cutoff.innerHTML = 'Journal begins at <b>' + from.toLocaleString() + '</b> and ends at <b>' + to.toLocaleString() + '</b>.';

                        var usage = document.getElementById("usage");
                        usage.innerHTML = 'Disk usage is <b>' + formatBytes(parseInt(d.usage)) + '</b>.';

                        var os = document.getElementById("os");
                        os.innerHTML = 'Operating system is <b>' + escapeHTML(d.os_pretty_name) + '</b>.';

                        var virtualization = document.getElementById("virtualization");
                        virtualization.innerHTML = d.virtualization == "bare" ? "Running on <b>bare metal</b>." : "Running on virtualization <b>" + escapeHTML(d.virtualization) + "</b>.";
                }

                function entriesLoad(range) {

                        if (range == null)
                                range = localStorage["cursor"];
                        if (range == null)
                                range = "";

                        var request = new XMLHttpRequest();
                        request.open("GET", "/entries");
                        request.onreadystatechange = entriesOnResult;
                        request.setRequestHeader("Accept", "application/json");
                        request.setRequestHeader("Range", "entries=" + range + ":" + getNEntries().toString());
                        request.send(null);
                }

                function entriesLoadNext() {
                        if (last_cursor == null)
                                entriesLoad("");
                        else
                                entriesLoad(last_cursor + ":1");
                }

                function entriesLoadPrevious() {
                        if (first_cursor == null)
                                entriesLoad("");
                        else
                                entriesLoad(first_cursor + ":-" + getNEntries().toString());
                }

                function entriesLoadHead() {
                        entriesLoad("");
                }

                function entriesLoadTail() {
                        entriesLoad(":-" + getNEntries().toString());
                }

                function entriesOnResult(event) {

                        if ((event.currentTarget.readyState != 4) ||
                                (event.currentTarget.status != 200 && event.currentTarget.status != 0))
                                return;

                        var logs = document.getElementById("tablelogs");

                        var lc = null;
                        var fc = null;

                        var i;
                        var l = event.currentTarget.responseText.split('\n');

                        if (l.length <= 1) {
                                logs.innerHTML = '<tbody><tr><td colspan="3"><i>No further entries...</i></td></tr></tbody>';
                                return;
                        }

                        var buf = '';

                        for (i in l) {

                                if (l[i] == '')
                                        continue;

                                var d = JSON.parse(l[i]);
                                if (d.MESSAGE == undefined || d.__CURSOR == undefined)
                                        continue;

                                if (fc == null)
                                        fc = d.__CURSOR;
                                lc = d.__CURSOR;

                                var priority;
                                if (d.PRIORITY != undefined)
                                        priority = parseInt(d.PRIORITY);
                                else
                                        priority = 6;

                                if (priority <= 3)
                                        clazz = "message-error";
                                else if (priority <= 5)
                                        clazz = "message-highlight";
                                else
                                        clazz = "message";

                                buf += '<tr><td class="timestamp">';

                                if (d.__REALTIME_TIMESTAMP != undefined) {
                                        var timestamp = new Date(parseInt(d.__REALTIME_TIMESTAMP) / 1000);
                                        buf += timestamp.toLocaleString();
                                }

                                buf += '</td><td class="process">';

                                if (d.SYSLOG_IDENTIFIER != undefined)
                                        buf += escapeHTML(d.SYSLOG_IDENTIFIER);
                                else if (d._COMM != undefined)
                                        buf += escapeHTML(d._COMM);

                                if (d._PID != undefined)
                                        buf += "[" + escapeHTML(d._PID) + "]";
                                else if (d.SYSLOG_PID != undefined)
                                        buf += "[" + escapeHTML(d.SYSLOG_PID) + "]";

                                buf += '</td><td class="' + clazz + '"><a href="#entry" onclick="onMessageClick(\'' + d.__CURSOR + '\');">';

                                if (d.MESSAGE == null)
                                        buf += "[blob data]";
                                else if (d.MESSAGE instanceof Array)
                                        buf += "[" + formatBytes(d.MESSAGE.length) + " blob data]";
                                else
                                        buf += escapeHTML(d.MESSAGE);

                                buf += '</a></td></tr>';
                        }

                        logs.innerHTML = '<tbody>' + buf + '</tbody>';

                        if (fc != null) {
                                first_cursor = fc;
                                localStorage["cursor"] = fc;
                        }
                        if (lc != null)
                                last_cursor = lc;
                }

                function entriesMore() {
                        setNEntries(getNEntries() + 10);
                        entriesLoad(first_cursor);
                }

                function entriesLess() {
                        setNEntries(getNEntries() - 10);
                        entriesLoad(first_cursor);
                }

                function onResultMessageClick(event) {
                        if ((event.currentTarget.readyState != 4) ||
                                (event.currentTarget.status != 200 && event.currentTarget.status != 0))
                                return;

                        var d = JSON.parse(event.currentTarget.responseText);

                        document.getElementById("diventry").style.display = "block";
                        entry = document.getElementById("tableentry");

                        var buf = "";
                        for (var key in d){
                                var data = d[key];

                                if (data == null)
                                        data = "[blob data]";
                                else if (data instanceof Array)
                                        data = "[" + formatBytes(data.length) + " blob data]";
                                else
                                        data = escapeHTML(data);

                                buf += '<tr><td class="field">' + key + '</td><td class="data">' + data + '</td></tr>';
                        }
                        entry.innerHTML = '<tbody>' + buf + '</tbody>';
                }

                function onMessageClick(t) {
                        var request = new XMLHttpRequest();
                        request.open("GET", "/entries?discrete");
                        request.onreadystatechange = onResultMessageClick;
                        request.setRequestHeader("Accept", "application/json");
                        request.setRequestHeader("Range", "entries=" + t + ":0:1");
                        request.send(null);
                }

                function onKeyUp(event) {
                        switch (event.keyCode) {
                                case 8:
                                case 37:
                                case 75:
                                        entriesLoadPrevious();
                                        break;
                                case 32:
                                case 39:
                                case 74:
                                        entriesLoadNext();
                                        break;

                                case 71:
                                        if (event.shiftKey)
                                                entriesLoadTail();
                                        else
                                                entriesLoadHead();
                                        break;
                                case 171:
                                        entriesMore();
                                        break;
                                case 173:
                                        entriesLess();
                                        break;
                        }
                }

                function onMouseWheel(event) {
                        if (event.detail < 0 || event.wheelDelta > 0)
                                entriesLoadPrevious();
                        else
                                entriesLoadNext();
                }

                machineLoad();
                entriesLoad(null);
                showNEntries(getNEntries());
                document.onkeyup = onKeyUp;

                logs = document.getElementById("tablelogs");
                logs.addEventListener("mousewheel", onMouseWheel, false);
                logs.addEventListener("DOMMouseScroll", onMouseWheel, false);
        </script>
</body>
</html>
Commit	Line	Data
bf5542f8 LP	1	<!DOCTYPE html>
	2	<html>
	3	<head>
	4	<title>Journal</title>
	5	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
	6	<style type="text/css">
c6511e85	7	div#divlogs, div#diventry {
bf5542f8 LP	8	font-family: monospace;
	9	font-size: 8pt;
	10	background-color: #ffffff;
	11	padding: 1em;
	12	margin: 2em 0em;
	13	border-radius: 10px 10px 10px 10px;
	14	border: 1px solid threedshadow;
	15	white-space: nowrap;
	16	overflow-x: scroll;
	17	}
c6511e85 LP	18	div#diventry {
	19	display: none;
	20	}
	21	div#divlogs {
	22	display: block;
	23	}
bf5542f8 LP	24	body {
	25	background-color: #ededed;
	26	color: #313739;
	27	font: message-box;
	28	margin: 5em;
	29	}
1dac8b79 LP	30	td.timestamp {
	31	text-align: right;
	32	border-right: 1px dotted lightgrey;
	33	padding-right: 5px;
	34	}
	35	td.process {
	36	border-right: 1px dotted lightgrey;
	37	padding-left: 5px;
	38	padding-right: 5px;
	39	}
	40	td.message {
	41	padding-left: 5px;
	42	}
c6511e85 LP	43	td.message > a:link, td.message > a:visited {
	44	text-decoration: none;
	45	color: #313739;
	46	}
1dac8b79 LP	47	td.message-error {
1dac8b79 LP	48	padding-left: 5px;
bf5542f8 LP	49	color: red;
	50	font-weight: bold;
	51	}
c6511e85 LP	52	td.message-error > a:link, td.message-error > a:visited {
	53	text-decoration: none;
	54	color: red;
	55	}
1dac8b79 LP	56	td.message-highlight {
1dac8b79 LP	57	padding-left: 5px;
bf5542f8 LP	58	font-weight: bold;
bf5542f8 LP	59	}
c6511e85 LP	60	td.message-highlight > a:link, td.message-highlight > a:visited {
	61	text-decoration: none;
	62	color: #313739;
	63	}
	64	td > a:hover, td > a:active {
	65	text-decoration: underline;
	66	color: #c13739;
	67	}
	68	table#tablelogs, table#tableentry {
	69	border-collapse: collapse;
	70	}
	71	td.field {
	72	text-align: right;
	73	border-right: 1px dotted lightgrey;
	74	padding-right: 5px;
	75	}
	76	td.data {
	77	padding-left: 5px;
1dac8b79	78	}
6d5f2f58 LP	79	div#keynav {
	80	text-align: center;
	81	font-size: 7pt;
	82	color: #818789;
74bee4e3	83	padding-top: 2em;
6d5f2f58 LP	84	}
	85	.key {
	86	font-weight: bold;
	87	color: #313739;
	88	}
74bee4e3 LP	89	form {
	90	text-align: center;
	91	}
	92	input {
	93	font-size: 10pt;
	94	font-weight: bold;
	95	}
bf5542f8 LP	96	</style>
	97	</head>
	98
	99	<body>
	100	<!-- TODO:
6c69cd86	101	- live display
6c69cd86	102	- show red lines for reboots -->
bf5542f8 LP	103
	104	<h1 id="title"></h1>
	105
	106	<div id="os"></div>
	107	<div id="virtualization"></div>
	108	<div id="cutoff"></div>
	109	<div id="machine"></div>
	110	<div id="usage"></div>
	111	<div id="showing"></div>
	112
1dac8b79	113	<div id="divlogs"><table id="tablelogs"></table></div>
c6511e85 LP	114	<a name="entry"></a>
c6511e85 LP	115	<div id="diventry"><table id="tableentry"></table></div>
bf5542f8 LP	116
	117	<form>
	118	<input id="head" type="button" value="\|<" onclick="entriesLoadHead();"/>
	119	<input id="previous" type="button" value="<<" onclick="entriesLoadPrevious();"/>
	120	<input id="next" type="button" value=">>" onclick="entriesLoadNext();"/>
	121	<input id="tail" type="button" value=">\|" onclick="entriesLoadTail();"/>
	122
	123	<input id="more" type="button" value="More" onclick="entriesMore();"/>
	124	<input id="less" type="button" value="Less" onclick="entriesLess();"/>
	125	</form>
	126
6d5f2f58	127	<div id="keynav">
6d5f2f58	128	<span class="key">g</span>: First Page
74bee4e3 LP	129	<span class="key">←, k, BACKSPACE</span>: Previous Page
74bee4e3 LP	130	<span class="key">→, j, SPACE</span>: Next Page
6d5f2f58 LP	131	<span class="key">G</span>: Last Page
	132	<span class="key">+</span>: More entries
	133	<span class="key">-</span>: Fewer entries
	134	</div>
	135
bf5542f8 LP	136	<script type="text/javascript">
	137	var first_cursor = null;
	138	var last_cursor = null;
	139
bf5542f8 LP	140	function getNEntries() {
bf5542f8 LP	141	var n;
04909b0f	142	n = localStorage["n_entries"];
bf5542f8 LP	143	if (n == null)
bf5542f8 LP	144	return 50;
04909b0f LP	145	n = parseInt(n);
	146	if (n < 10)
	147	return 10;
	148	if (n > 1000)
	149	return 1000;
	150	return n;
bf5542f8 LP	151	}
	152
	153	function showNEntries(n) {
	154	var showing = document.getElementById("showing");
	155	showing.innerHTML = "Showing <b>" + n.toString() + "</b> entries.";
	156	}
	157
	158	function setNEntries(n) {
04909b0f	159	localStorage["n_entries"] = n.toString();
bf5542f8 LP	160	showNEntries(n);
	161	}
	162
	163	function machineLoad() {
	164	var request = new XMLHttpRequest();
	165	request.open("GET", "/machine");
	166	request.onreadystatechange = machineOnResult;
	167	request.setRequestHeader("Accept", "application/json");
	168	request.send(null);
	169	}
	170
	171	function formatBytes(u) {
	172	if (u >= 102410241024*1024)
	173	return (u/1024/1024/1024/1024).toFixed(1) + " TiB";
	174	else if (u >= 102410241024)
	175	return (u/1024/1024/1024).toFixed(1) + " GiB";
	176	else if (u >= 1024*1024)
	177	return (u/1024/1024).toFixed(1) + " MiB";
	178	else if (u >= 1024)
	179	return (u/1024).toFixed(1) + " KiB";
	180	else
	181	return u.toString() + " B";
	182	}
	183
522795e0 MM	184	function escapeHTML(s) {
	185	return s.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
	186	}
	187
bf5542f8 LP	188	function machineOnResult(event) {
	189	if ((event.currentTarget.readyState != 4) \|\|
	190	(event.currentTarget.status != 200 && event.currentTarget.status != 0))
	191	return;
	192
	193	var d = JSON.parse(event.currentTarget.responseText);
	194
	195	var title = document.getElementById("title");
6c69cd86 LP	196	title.innerHTML = 'Journal of ' + escapeHTML(d.hostname);
6c69cd86 LP	197	document.title = 'Journal of ' + escapeHTML(d.hostname);
bf5542f8 LP	198
	199	var machine = document.getElementById("machine");
	200	machine.innerHTML = 'Machine ID is <b>' + d.machine_id + '</b>, current boot ID is <b>' + d.boot_id + '</b>.';
	201
	202	var cutoff = document.getElementById("cutoff");
	203	var from = new Date(parseInt(d.cutoff_from_realtime) / 1000);
	204	var to = new Date(parseInt(d.cutoff_to_realtime) / 1000);
	205	cutoff.innerHTML = 'Journal begins at <b>' + from.toLocaleString() + '</b> and ends at <b>' + to.toLocaleString() + '</b>.';
	206
	207	var usage = document.getElementById("usage");
	208	usage.innerHTML = 'Disk usage is <b>' + formatBytes(parseInt(d.usage)) + '</b>.';
	209
	210	var os = document.getElementById("os");
6c69cd86	211	os.innerHTML = 'Operating system is <b>' + escapeHTML(d.os_pretty_name) + '</b>.';
bf5542f8 LP	212
bf5542f8 LP	213	var virtualization = document.getElementById("virtualization");
6c69cd86	214	virtualization.innerHTML = d.virtualization == "bare" ? "Running on <b>bare metal</b>." : "Running on virtualization <b>" + escapeHTML(d.virtualization) + "</b>.";
bf5542f8 LP	215	}
	216
	217	function entriesLoad(range) {
04909b0f LP	218
	219	if (range == null)
	220	range = localStorage["cursor"];
	221	if (range == null)
	222	range = "";
	223
bf5542f8 LP	224	var request = new XMLHttpRequest();
	225	request.open("GET", "/entries");
	226	request.onreadystatechange = entriesOnResult;
	227	request.setRequestHeader("Accept", "application/json");
	228	request.setRequestHeader("Range", "entries=" + range + ":" + getNEntries().toString());
	229	request.send(null);
	230	}
	231
	232	function entriesLoadNext() {
	233	if (last_cursor == null)
	234	entriesLoad("");
	235	else
	236	entriesLoad(last_cursor + ":1");
	237	}
	238
	239	function entriesLoadPrevious() {
	240	if (first_cursor == null)
	241	entriesLoad("");
	242	else
	243	entriesLoad(first_cursor + ":-" + getNEntries().toString());
	244	}
	245
	246	function entriesLoadHead() {
	247	entriesLoad("");
	248	}
	249
	250	function entriesLoadTail() {
	251	entriesLoad(":-" + getNEntries().toString());
	252	}
	253
	254	function entriesOnResult(event) {
	255
	256	if ((event.currentTarget.readyState != 4) \|\|
	257	(event.currentTarget.status != 200 && event.currentTarget.status != 0))
	258	return;
	259
1dac8b79	260	var logs = document.getElementById("tablelogs");
bf5542f8 LP	261
	262	var lc = null;
	263	var fc = null;
	264
	265	var i;
	266	var l = event.currentTarget.responseText.split('\n');
	267
	268	if (l.length <= 1) {
1dac8b79	269	logs.innerHTML = '<tbody><tr><td colspan="3"><i>No further entries...</i></td></tr></tbody>';
bf5542f8 LP	270	return;
	271	}
	272
1dac8b79 LP	273	var buf = '';
1dac8b79 LP	274
bf5542f8 LP	275	for (i in l) {
	276
	277	if (l[i] == '')
	278	continue;
	279
	280	var d = JSON.parse(l[i]);
	281	if (d.MESSAGE == undefined \|\| d.__CURSOR == undefined)
	282	continue;
	283
	284	if (fc == null)
	285	fc = d.__CURSOR;
	286	lc = d.__CURSOR;
	287
	288	var priority;
	289	if (d.PRIORITY != undefined)
	290	priority = parseInt(d.PRIORITY);
	291	else
	292	priority = 6;
	293
	294	if (priority <= 3)
1dac8b79	295	clazz = "message-error";
bf5542f8	296	else if (priority <= 5)
1dac8b79	297	clazz = "message-highlight";
bf5542f8	298	else
1dac8b79 LP	299	clazz = "message";
	300
	301	buf += '<tr><td class="timestamp">';
	302
	303	if (d.__REALTIME_TIMESTAMP != undefined) {
	304	var timestamp = new Date(parseInt(d.__REALTIME_TIMESTAMP) / 1000);
	305	buf += timestamp.toLocaleString();
	306	}
bf5542f8	307
1dac8b79	308	buf += '</td><td class="process">';
bf5542f8 LP	309
bf5542f8 LP	310	if (d.SYSLOG_IDENTIFIER != undefined)
6c69cd86	311	buf += escapeHTML(d.SYSLOG_IDENTIFIER);
bf5542f8	312	else if (d._COMM != undefined)
6c69cd86	313	buf += escapeHTML(d._COMM);
bf5542f8 LP	314
bf5542f8 LP	315	if (d._PID != undefined)
6c69cd86	316	buf += "[" + escapeHTML(d._PID) + "]";
bf5542f8	317	else if (d.SYSLOG_PID != undefined)
6c69cd86	318	buf += "[" + escapeHTML(d.SYSLOG_PID) + "]";
1dac8b79	319
04909b0f	320	buf += '</td><td class="' + clazz + '"><a href="#entry" onclick="onMessageClick(\'' + d.__CURSOR + '\');">';
bf5542f8 LP	321
bf5542f8 LP	322	if (d.MESSAGE == null)
1dac8b79	323	buf += "[blob data]";
bf5542f8	324	else if (d.MESSAGE instanceof Array)
1dac8b79	325	buf += "[" + formatBytes(d.MESSAGE.length) + " blob data]";
bf5542f8	326	else
522795e0	327	buf += escapeHTML(d.MESSAGE);
bf5542f8	328
c6511e85	329	buf += '</a></td></tr>';
bf5542f8 LP	330	}
bf5542f8 LP	331
c6511e85	332	logs.innerHTML = '<tbody>' + buf + '</tbody>';
1dac8b79	333
04909b0f	334	if (fc != null) {
bf5542f8	335	first_cursor = fc;
04909b0f LP	336	localStorage["cursor"] = fc;
04909b0f LP	337	}
bf5542f8 LP	338	if (lc != null)
	339	last_cursor = lc;
	340	}
	341
	342	function entriesMore() {
	343	setNEntries(getNEntries() + 10);
c6511e85	344	entriesLoad(first_cursor);
bf5542f8 LP	345	}
	346
	347	function entriesLess() {
	348	setNEntries(getNEntries() - 10);
c6511e85 LP	349	entriesLoad(first_cursor);
	350	}
	351
	352	function onResultMessageClick(event) {
	353	if ((event.currentTarget.readyState != 4) \|\|
	354	(event.currentTarget.status != 200 && event.currentTarget.status != 0))
	355	return;
	356
	357	var d = JSON.parse(event.currentTarget.responseText);
	358
	359	document.getElementById("diventry").style.display = "block";
c6511e85 LP	360	entry = document.getElementById("tableentry");
	361
	362	var buf = "";
c6511e85	363	for (var key in d){
6c69cd86	364	var data = d[key];
c6511e85	365
6c69cd86 LP	366	if (data == null)
	367	data = "[blob data]";
	368	else if (data instanceof Array)
	369	data = "[" + formatBytes(data.length) + " blob data]";
	370	else
	371	data = escapeHTML(data);
	372
	373	buf += '<tr><td class="field">' + key + '</td><td class="data">' + data + '</td></tr>';
	374	}
c6511e85 LP	375	entry.innerHTML = '<tbody>' + buf + '</tbody>';
	376	}
	377
	378	function onMessageClick(t) {
	379	var request = new XMLHttpRequest();
	380	request.open("GET", "/entries?discrete");
	381	request.onreadystatechange = onResultMessageClick;
	382	request.setRequestHeader("Accept", "application/json");
	383	request.setRequestHeader("Range", "entries=" + t + ":0:1");
	384	request.send(null);
bf5542f8 LP	385	}
bf5542f8 LP	386
6d5f2f58 LP	387	function onKeyUp(event) {
	388	switch (event.keyCode) {
	389	case 8:
	390	case 37:
	391	case 75:
	392	entriesLoadPrevious();
	393	break;
	394	case 32:
	395	case 39:
	396	case 74:
	397	entriesLoadNext();
	398	break;
	399
	400	case 71:
	401	if (event.shiftKey)
	402	entriesLoadTail();
	403	else
	404	entriesLoadHead();
	405	break;
	406	case 171:
	407	entriesMore();
	408	break;
	409	case 173:
	410	entriesLess();
	411	break;
	412	}
	413	}
	414
19f8efac KS	415	function onMouseWheel(event) {
	416	if (event.detail < 0 \|\| event.wheelDelta > 0)
	417	entriesLoadPrevious();
	418	else
	419	entriesLoadNext();
	420	}
	421
bf5542f8	422	machineLoad();
04909b0f	423	entriesLoad(null);
bf5542f8	424	showNEntries(getNEntries());
6d5f2f58	425	document.onkeyup = onKeyUp;
19f8efac KS	426
	427	logs = document.getElementById("tablelogs");
	428	logs.addEventListener("mousewheel", onMouseWheel, false);
	429	logs.addEventListener("DOMMouseScroll", onMouseWheel, false);
bf5542f8 LP	430	</script>
	431	</body>
	432	</html>