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server.js
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server.js
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var arguments = process.argv.splice(2);
var PORT = arguments[0] || 8000;
var http = require('http'), url= require("url"), path= require("path"), fs=require("fs"), os=require('os');
//More media types http://www.iana.org/assignments/media-types/
var mime = {
// text
"css": "text/css",
"js": "text/javascript",
"csv": "text/csv",
"htm": "text/html",
"html": "text/html",
"txt": "text/plain",
"text": "text/plain",
"conf": "text/plain",
"log": "text/plain",
"vtt": "text/vtt",
"wml": "text/vnd.wap.wml",
"wmls": "text/vnd.wap.wmlscript",
"appcache": "text/cache-manifest",
// image
"bmp": "image/bmp",
"gif": "image/gif",
"ico": "image/x-icon",
"jpe": "image/jpeg",
"jpeg": "image/jpeg",
"jpg": "image/jpeg",
"png": "image/png",
"svg": "image/svg+xml",
"webp": "image/webp",
"tiff": "image/tiff",
// application
"json": "application/json",
"xml": "application/xml",
"atom": "application/atom+xml",
"pdf": "application/pdf",
"swf": "application/x-shockwave-flash",
"doc": "application/msword",
"docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"ppt": "application/vnd.ms-powerpoint",
"pptx": "application/vnd.openxmlformats-officedocument.presentationml.presentation",
"xls": "application/vnd.ms-excel",
"xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
// audio
"wav": "audio/x-wav",
"wma": "audio/x-ms-wma",
"ogg": "audio/ogg",
"m3u": "audio/x-mpegurl",
"weba": "audio/webm",
// video
"mp4": "video/mp4",
"3gp": "video/3gpp",
"mpeg": "video/mpeg",
"f4v": "video/x-f4v",
"wmv": "video/x-ms-wmv",
"avi": "video/x-msvideo"
};
var server = http.createServer(function (request, response) {
var host = 'http:\\/\\/'+request.headers.host+'\/fetch?url=';
var pathname = url.parse(request.url).pathname;
var query = url.parse(request.url).query;
var realPath = "." + pathname;
fs.exists(realPath, function (exists) {
if (!exists) {
if(pathname == '/fetch'){
var arr=query.split('&');
var params={};
for(var i=0; i<arr.length; i++){
var param_arr=arr[i].split('=');
params[param_arr[0]]=param_arr[1];
}
if(params.url){
var chunks = [],
size = 0;
http.get(params.url, function(res) {
res.on("data" , function(chunk){
chunks.push(chunk);
size += chunk.length;
});
res.on("end" , function(){
var data = Buffer.concat(chunks , size);
// data=data.replace(/src=\\"/, 'src=\"'+host);
if( res.headers['content-type'].indexOf("image")==-1 ){
data=data.toString().replace(/src=\\"/ig, 'src=\\"'+host);
}
response.writeHead(200, {'Content-Type': res.headers['content-type']});
// data=data.replace(/src=\\"/, 'src=\"'+host);
response.write(data);
response.end();
});
}).on('error', function(e) {
console.log("Got error: " + e.message);
response.end();
});
}
}else{
response.writeHead(404, {
'Content-Type': 'text/html'
});
response.write('<!DOCTYPE> <html><head> <title>404 Not Found</title> </head><body> <h1>Not Found</h1> <p>The requested URL '+pathname+' was not found on this server.</p> </body></html>');
response.end();
}
} else {
// console.log(realPath);
fs.readFile(realPath, "binary", function (err, file) {
if (err) {
response.writeHead(500, {
'Content-Type': 'text/html'
});
response.end('<!DOCTYPE> <html><head> <title>500 Internal Server Error</title> </head><body> <h1>Internal Server Error</h1></body></html>');
} else {
var ext = path.extname(realPath);
ext = ext ? ext.slice(1) : 'unknown';
var contentType = mime[ext] || "text/plain";
response.writeHead(200, {'Content-Type': contentType});
response.write(file, "binary");
response.end();
}
});
}
});
})
server.listen(PORT);
console.log("Server runing at port: " + PORT + ".");
var ifaces=os.networkInterfaces();
for (var dev in ifaces) {
var alias=0;
ifaces[dev].forEach(function(details){
if (details.family=='IPv4') {
console.log(dev+(alias?':'+alias:''), 'http://'+ details.address+":"+PORT);
++alias;
}
});
}