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Copy pathcbview_httpopcounts.js
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cbview_httpopcounts.js
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function httpopcounts(doc, meta) {
// Create Base64 Object
var Base64 = {
_keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", encode: function (e) {
var t = "";
var n, r, i, s, o, u, a;
var f = 0;
e = Base64._utf8_encode(e);
while (f < e.length) {
n = e.charCodeAt(f++);
r = e.charCodeAt(f++);
i = e.charCodeAt(f++);
s = n >> 2;
o = (n & 3) << 4 | r >> 4;
u = (r & 15) << 2 | i >> 6;
a = i & 63;
if (isNaN(r)) {
u = a = 64
} else if (isNaN(i)) {
a = 64
}
t = t + this._keyStr.charAt(s) + this._keyStr.charAt(o) + this._keyStr.charAt(u) + this._keyStr.charAt(a)
}
return t
}, decode: function (e) {
var t = "";
var n, r, i;
var s, o, u, a;
var f = 0;
e = e.replace(/[^A-Za-z0-9\+\/\=]/g, "");
while (f < e.length) {
s = this._keyStr.indexOf(e.charAt(f++));
o = this._keyStr.indexOf(e.charAt(f++));
u = this._keyStr.indexOf(e.charAt(f++));
a = this._keyStr.indexOf(e.charAt(f++));
n = s << 2 | o >> 4;
r = (o & 15) << 4 | u >> 2;
i = (u & 3) << 6 | a;
t = t + String.fromCharCode(n);
if (u != 64) {
t = t + String.fromCharCode(r)
}
if (a != 64) {
t = t + String.fromCharCode(i)
}
}
t = Base64._utf8_decode(t);
return t
}, _utf8_encode: function (e) {
e = e.replace(/\r\n/g, "\n");
var t = "";
for (var n = 0; n < e.length; n++) {
var r = e.charCodeAt(n);
if (r < 128) {
t += String.fromCharCode(r)
} else if (r > 127 && r < 2048) {
t += String.fromCharCode(r >> 6 | 192);
t += String.fromCharCode(r & 63 | 128)
} else {
t += String.fromCharCode(r >> 12 | 224);
t += String.fromCharCode(r >> 6 & 63 | 128);
t += String.fromCharCode(r & 63 | 128)
}
}
return t
}, _utf8_decode: function (e) {
var t = "";
var n = 0;
var r = c1 = c2 = 0;
while (n < e.length) {
r = e.charCodeAt(n);
if (r < 128) {
t += String.fromCharCode(r);
n++
} else if (r > 191 && r < 224) {
c2 = e.charCodeAt(n + 1);
t += String.fromCharCode((r & 31) << 6 | c2 & 63);
n += 2
} else {
c2 = e.charCodeAt(n + 1);
c3 = e.charCodeAt(n + 2);
t += String.fromCharCode((r & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
n += 3
}
}
return t
}
}
// logline parsing
//var s3re = new RegExp("^(\S+) (\S+) \[([\w:/]+\s[+\-]\d{4})\] ([\d.]+) (\S+) (\S+) (\S+) (\S+) \"(.+?)\" (\d{3}) (\S+) (\S+) (\d+) (\d+) (\S+) \"(.+?)\" \"(.+?)\" (\S+)$/");
//var s3re = new RegExp("^(\S+) (\S+) \\[([\w:/]+\s[+\-]\d{4})\\] ([\d.]+) (\S+) (\S+) (\S+) (\S+) \"(.+?)\" (\d{3}) (\S+) (\S+) (\d+) (\d+) (\S+) \"(.+?)\" \"(.+?)\" (\S+)$/");
//var s3re = /(\S+) (\S+) \[([\w:\/]+\s[+\-]\d{4})\] ([\d.]+) (\S+) (\S+) (\S+) (\S+) "(.+?)" \d{3} (\S+) (\S+) (\d+) (\d+) (\S+) "(.+?)" "(.+?)" (\S+)/
//var s3re = /^(\S+) (\S+) \[([\w:\/]+\s[+\-]\d{4})\] ([\d.]+) (\S+) (\S+) (\S+) (\S+) "(.+?)" (\d{3}) (\S+) (\S+) (\d+) (\d+) (\S+) "(.+?)" "(.+?)" (\S+)$/
var s3re = /^(\S+) (\S+) \[([\w:\/]+\s[+\-]\d{4})\] ([\d.]+) (\S+) (\S+) (\S+) (\S+) \\?"(.+?)\\?" (\d{3}) (\S+) (\S+) (\S+) (\d+) (\S+) \\?"(.+?)\\?" \\?"(.+?)\\?" (\S+)/
/**
* per the docs: http://docs.aws.amazon.com/AmazonS3/latest/dev/LogFormat.html
* 1: bucket owner
* 2: bucket name
* 3: time
* 4: remote IP
* 5: requester
* 6: request ID
* 7: Operation
* 8: Key, a.k.a. the item
* 9: request-URI
* 10: HTTP status
* 11: Error code
* 12: Bytes sent
* 13: Object size
* 14: total time
* 15: turnaround time
* 16: Referrer
* 17: User-Agent
* 18: Version ID
*
*/
if (meta.type == "base64") {
var cmp = function (ref, val) {
for (var i = 0, l = ref.length; i < l; ++i) {
if (ref[i] != val[i]) {
return false;
}
}
return true;
};
var database = [
{type: "image/png", magic: [0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]},
{type: "image/jpeg", magic: [0xff, 0xd8]},
{type: "image/gif", magic: [0x47, 0x49, 0x46, 0x38, 0x37, 0x61]},
{type: "image/gif", magic: [0x47, 0x49, 0x46, 0x38, 0x39, 0x61]},
];
//var logline = btoa(decodeBase64(doc));
var loglines = Base64.decode(doc);
lines = loglines.split(/\r\n|\r|\n/g);
// var header = binary.slice(0, 8);
//for (var i = 0, l = database.length; i < l; ++i) {
// if (cmp(database[i].magic, header)) {
// emit(meta.id, database[i].type);
// return;
// }
//}
//emit(meta.id, "application/octect-stream");
//emit(meta.id, lines.length);
//emit(meta.id + "log", loglines);
//emit(meta.id + "lines", lines);
//var myArray = logEntryPattern.exec(lines[0]);
//emit(null,"ipAddy: ", myArray.length);
// http://regex101.com/r/cB1qM6/3
for (var i = 0; i < lines.length; i++) {
var tokens = s3re.exec(lines[i]);
if (tokens) {
emit(tokens[10], 1);
} else {
if (lines[i] == "") {
return;
}
//emit("Xception-regexmatch", lines[i]); // used for debugging
}
//var aline = "a16c2e626139cecd2269d310345ce1516d4c7606c4cb50cb8a2c5776a096548e packages.couchbase.com [31/Oct/2014:23:01:16 +0000] 54.218.132.227 - 56360F107B696ED6 REST.GET.OBJECT ubuntu/couchbase.key \"GET /ubuntu/couchbase.key HTTP/1.1\" 304 - - 3097 193 - \"-\" \"Chef Client/11.6.0 (ruby-1.9.3-p429; ohai-6.18.0; x86_64-linux; +http://opscode.com)\" -";
//var results = s3re.exec(aline);
//emit(results[8], results[12]);
// var ltokens = s3re.exec(lines[i]);
// emit(ltokens[8],ltokens[12]);
}
}
}