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Random clean-ups to the web server.

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This commit is contained in:
Ryan
2009-05-12 03:46:04 +02:00
parent 3a41367c40
commit 15c1e0b007
1 changed files with 38 additions and 31 deletions
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69
src/http.js
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@@ -48,18 +48,13 @@ var chunk_expression = /chunk/i;
var content_length_expression = /Content-Length/i;
node.http.Server = function (RequestHandler, options) {
var MAX_FIELD_SIZE = 80*1024;
function Protocol (connection) {
function fillField (obj, field, data) {
obj[field] = (obj[field] || "") + data;
if (obj[field].length > MAX_FIELD_SIZE) {
connection.fullClose();
return false;
}
return true;
}
function Protocol (connection) {
// An array of responses for each connection. In pipelined connections
// we need to keep track of the order they were sent.
var responses = [];
function Response () {
responses.push(this);
/* This annoying output buisness is necessary for the case that users
@@ -128,10 +123,13 @@ node.http.Server = function (RequestHandler, options) {
var sent_transfer_encoding_header = false;
var sent_content_length_header = false;
var header = "HTTP/1.1 ";
var reason = node.http.STATUS_CODES[status_code] || "unknown";
header += status_code.toString() + " " + reason + "\r\n";
var header = "HTTP/1.1 "
+ status_code.toString()
+ " "
+ reason
+ "\r\n"
;
for (var i = 0; i < headers.length; i++) {
var field = headers[i][0];
@@ -187,7 +185,7 @@ node.http.Server = function (RequestHandler, options) {
this.flush();
};
var finished = false;
this.finished = false;
this.finish = function () {
if (chunked_encoding)
send("0\r\n\r\n"); // last chunk
@@ -211,31 +209,36 @@ node.http.Server = function (RequestHandler, options) {
var req = new RequestHandler(res, connection);
this.encoding = req.encoding || "raw";
var path = req.path = "";
var uri = req.uri = "";
var query_string = req.query_string = "";
var fragment = req.fragment = "";
var headers = req.headers = [];
this.onPath = function (data) { return fillField(req, "path", data); };
this.onURI = function (data) { return fillField(req, "uri", data); };
this.onQueryString = function (data) { return fillField(req, "query_string", data); };
this.onFragment = function (data) { return fillField(req, "fragment", data); };
this.onPath = function (data) { path += data; return true };
this.onURI = function (data) { uri += data; return true };
this.onQueryString = function (data) { query_string += data; return true; };
this.onFragment = function (data) { fragment += data; return true; };
var last_was_value = false;
this.onHeaderField = function (data) {
if (req.hasOwnProperty("headers")) {
var last_pair = req.headers[req.headers.length-1];
if (last_pair.length == 1)
return fillField(last_pair, 0, data);
else
req.headers.push([data]);
} else {
req.headers = [[data]];
}
if (headers.length > 0 && last_was_value == false)
headers[headers.length-1][0] += data;
else
headers.push([data]);
last_was_value = false;
return true;
};
this.onHeaderValue = function (data) {
var last_pair = req.headers[req.headers.length-1];
var last_pair = headers[headers.length-1];
if (last_pair.length == 1)
last_pair[1] = data;
else
return fillField(last_pair, 1, data);
last_pair[1] += data;
last_was_value = true;
return true;
};
@@ -246,9 +249,13 @@ node.http.Server = function (RequestHandler, options) {
return req.onHeadersComplete();
};
this.onBody = function (chunk) { return req.onBody(chunk); };
this.onBody = function (chunk) {
return req.onBody(chunk);
};
this.onBodyComplete = function () { return req.onBodyComplete(); };
this.onBodyComplete = function () {
return req.onBodyComplete();
};
};
}