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'use strict';
'require dom';
'require fs';
'require poll';
'require view';
const FILENAME = '/usr/sbin/unbound-control';
return view.extend({
load() {
return L.resolveDefault(fs.stat(FILENAME), "")
.then(stat => {
if (!stat) {
return Promise.all([
L.resolveDefault(fs.stat('/sbin/logread'), {path: ''}),
Promise.resolve({ path: '' }),
Promise.resolve(null),
Promise.resolve(null),
Promise.resolve(null),
Promise.resolve(null),
]);
} else {
return Promise.all([
L.resolveDefault(fs.stat('/sbin/logread'), {path: ''}),
L.resolveDefault(fs.stat(FILENAME), {path: false}),
L.resolveDefault(fs.exec_direct(FILENAME, ['-c', '/var/lib/unbound/unbound.conf', 'stats_noreset']).then(data => {return data}), {}),
L.resolveDefault(fs.exec_direct(FILENAME, ['-c', '/var/lib/unbound/unbound.conf', 'list_local_data']).then(data => {return data}), {}),
L.resolveDefault(fs.exec_direct(FILENAME, ['-c', '/var/lib/unbound/unbound.conf', 'list_local_zones']).then(data => {return data}), {}),
L.resolveDefault(fs.exec_direct(FILENAME, ['-c', '/var/lib/unbound/unbound.conf', 'dump_cache']).then(data => {return data}), {}),
]);
}
});
},
render([logread, uc, stats, data, zones, cache]) {
L.Poll.add(() => {
return L.resolveDefault(fs.exec_direct(logread.path, ['-e', 'unbound:'])).then(function(res) {
const log = document.getElementById("logfile");
log.value = res ? res.trim() : _('No related logs yet!');
log.scrollTop = log.scrollHeight;
});
});
if (uc.path) {
// Stats
L.Poll.add(() => {
return L.resolveDefault(fs.exec_direct('/usr/sbin/unbound-control', ['-c', '/var/lib/unbound/unbound.conf', 'stats_noreset'])).then(function(res) {
const stats = document.getElementById("stats");
stats.value = res ? res.trim() : _('No stats yet!');
});
});
// Local Data
L.Poll.add(() => {
return L.resolveDefault(fs.exec_direct('/usr/sbin/unbound-control', ['-c', '/var/lib/unbound/unbound.conf', 'list_local_data'])).then(function(res) {
const ld = document.getElementById("local_data");
ld.value = res ? res.trim() : _('No local data yet!');
ld.scrollTop = ld.scrollHeight;
});
});
// Zones Data
L.Poll.add(() => {
return L.resolveDefault(fs.exec_direct('/usr/sbin/unbound-control', ['-c', '/var/lib/unbound/unbound.conf', 'list_local_zones'])).then(function(res) {
const zd = document.getElementById("zones_data");
zd.value = res ? res.trim() :_('No zones data yet!');
zd.scrollTop = zd.scrollHeight;
});
});
// Cache Dump
L.Poll.add(() => {
return L.resolveDefault(fs.exec_direct('/usr/sbin/unbound-control', ['-c', '/var/lib/unbound/unbound.conf', 'dump_cache'])).then(function(res) {
const dc = document.getElementById("cache_dump");
dc.value = res ? (res.length > 262144 ? _('Unbound cache is too large to display in LuCI.') : res.trim()) : _('No cache dump yet!');
dc.scrollTop = dc.scrollHeight;
});
});
}
return E('div', [
(!uc.path) ?
E('div', { class: 'cbi-section' }, [
E('div', { class: 'cbi-section-descr' }, _('This could display more statistics with the unbound-control package.')),
]) : '',
(uc.path) ?
E('div', { class: 'cbi-section' }, [
E('div', { class: 'cbi-section-descr' }, _('This shows Unbound self reported performance statistics.')),
E('textarea', {
'id': 'stats',
'style': 'width: 100% !important; padding: 5px; font-family: monospace',
'readonly': 'readonly',
'wrap': 'off',
'rows': 10,
'value': stats,
'placeholder': _('Statistics'),
})]) : '',
(uc.path) ?
E('div', { class: 'cbi-section' }, [
E('div', { class: 'cbi-section-descr' }, _("This shows Unbound 'local-data:' entries from default, .conf, or control.")),
E('textarea', {
'id': 'local_data',
'style': 'width: 100% !important; padding: 5px; font-family: monospace',
'readonly': 'readonly',
'wrap': 'off',
'rows': 10,
'value': data,
'placeholder': _('Local Data'),
})]) : '',
(uc.path) ?
E('div', { class: 'cbi-section' }, [
E('div', { class: 'cbi-section-descr' }, _("This shows Unbound 'local-zone:' entries from default, .conf, or control.")),
E('textarea', {
'id': 'zones_data',
'style': 'width: 100% !important; padding: 5px; font-family: monospace',
'readonly': 'readonly',
'wrap': 'off',
'rows': 10,
'value': zones,
'placeholder': _('Local Zones'),
})]) : '',
(uc.path) ?
E('div', { class: 'cbi-section' }, [
E('div', { class: 'cbi-section-descr' }, _("This shows 'ubound-control dump_cache' for auditing records including DNSSEC.")),
E('textarea', {
'id': 'cache_dump',
'style': 'width: 100% !important; padding: 5px; font-family: monospace',
'readonly': 'readonly',
'wrap': 'off',
'rows': 10,
'value': cache,
'placeholder': _('DNS Cache'),
})]) : '',
E('div', { class: 'cbi-map' },
E('div', { class: 'cbi-section' }, [
E('div', { class: 'cbi-section-descr' }, _('This shows syslog filtered for events involving Unbound.')),
E('textarea', {
'id': 'logfile',
'style': 'width: 100% !important; padding: 5px; font-family: monospace',
'readonly': 'readonly',
'wrap': 'off',
'rows': 25,
'placeholder': _('Log'),
}),
])),
]);
},
handleSaveApply: null,
handleSave: null,
handleReset: null
});
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