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minor changes

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coderaiser 2012-11-22 07:57:27 -05:00
parent 5b734fd37a
commit 728f0b69ea
1 changed files with 26 additions and 12 deletions
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38
lib/server/main.js
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@ -7,6 +7,7 @@
Util,
OK = 200,
ERROR = 404,
Extensions = {
'.css' : 'text/css',
'.js' : 'text/javascript',
@ -163,24 +164,37 @@
* @param pGzip - данные сжаты gzip'ом
*/
function sendFile(pParams){
var lName = pParams.name,
var lRet = false,
lName = pParams.name,
lReq = pParams.request,
lRes = pParams.response,
lEnc = lReq.headers['accept-encoding'] || '',
lGzip = lEnc.match(/\bgzip\b/),
lReadStream = main.fs.createReadStream(lName, {
'bufferSize': 4 * 1024
});
lRes.writeHead(OK, generateHeaders(lName, true) );
lReadStream,
lExists = main.fs.exists || main.path.exists;
if (lGzip)
lReadStream = lReadStream.pipe( main.zlib.createGzip() );
lReadStream.pipe(lRes);
lExists(lName, function(pExist){
lRet = pExist;
if(pExist){
lReadStream = main.fs.createReadStream(lName, {
'bufferSize': 4 * 1024
});
lRes.writeHead(OK, generateHeaders(lName, lGzip) );
if (lGzip)
lReadStream = lReadStream.pipe( main.zlib.createGzip() );
lReadStream.pipe(lRes);
}
else{
lRes.writeHead(OK, generateHeaders('error.json', lGzip) );
var lJson = JSON.stringify({error: 'File not Found'});
lRes.end(lJson);
}
});
return lRet;
}
})();