73 lines
1.6 KiB
JavaScript
73 lines
1.6 KiB
JavaScript
// Copyright 2011 Mark Cavage, Inc. All rights reserved.
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var dtrace = require('dtrace-provider');
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///--- Globals
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var SERVER_PROVIDER;
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/* Args:
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* 0 -> RequestId (<ip>:<src port>:<msgID>)
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* 1 -> remoteIP
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* 2 -> bindDN
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* 3 -> req.dn
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* 4,5 -> op specific
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*/
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var SERVER_PROBES = {
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// 4: attributes.length
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add: ['char *', 'char *', 'char *', 'char *', 'int'],
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bind: ['char *', 'char *', 'char *', 'char *'],
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// 4: attribute, 5: value
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compare: ['char *', 'char *', 'char *', 'char *', 'char *', 'char *'],
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'delete': ['char *', 'char *', 'char *', 'char *'],
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// 4: requestName, 5: requestValue
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exop: ['char *', 'char *', 'char *', 'char *', 'char *', 'char *'],
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// 4: changes.length
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modify: ['char *', 'char *', 'char *', 'char *', 'int'],
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// 4: newRdn, 5: newSuperior
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modifyDN: ['char *', 'char *', 'char *', 'char *', 'char *', 'char *'],
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// 4: filter, 5: scope
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search: ['char *', 'char *', 'char *', 'char *', 'char *', 'char *'],
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unbind: ['char *', 'char *', 'char *', 'char *'],
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// remote IP
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connection: ['char *'],
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request: ['char *', 'char *', 'char *', 'char *'],
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// requestId, remoteIp, bindDN, request.dn, statusCode, errorMessage
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response: ['char *', 'char *', 'char *', 'char *', 'int', 'char *']
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};
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///--- API
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module.exports = function() {
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if (!SERVER_PROVIDER) {
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SERVER_PROVIDER = dtrace.createDTraceProvider('ldapjs');
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Object.keys(SERVER_PROBES).forEach(function(p) {
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var args = SERVER_PROBES[p].splice(0);
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args.unshift(p);
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dtrace.DTraceProvider.prototype.addProbe.apply(SERVER_PROVIDER, args);
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});
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SERVER_PROVIDER.enable();
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}
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return SERVER_PROVIDER;
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}();
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