// dbwebserver.cpp
/**
* Copyright (C) 2008 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*/
#include "stdafx.h"
#include "../util/miniwebserver.h"
#include "db.h"
#include "repl.h"
#include "replset.h"
extern int port;
extern string replInfo;
time_t started = time(0);
class DbWebServer : public MiniWebServer {
public:
void doLockedStuff(stringstream& ss) {
dblock lk;
ss << "# databases: " << databases.size() << '\n';
if( database ) {
ss << "curclient: " << database->name;
ss << '\n';
}
ss << "\nreplication\n";
ss << "master: " << master << '\n';
ss << "slave: " << slave << '\n';
if( replPair ) {
ss << "replpair:\n";
ss << replPair->getInfo();
}
ss << replInfo << '\n';
}
void doUnlockedStuff(stringstream& ss) {
ss << "port: " << port << '\n';
ss << "dblocked: " << dbLocked << " (initial)\n";
ss << "uptime: " << time(0)-started << " seconds\n";
if( allDead )
ss << "replication allDead=" << allDead << "\n";
}
virtual void doRequest(
const char *rq, // the full request
string url,
// set these and return them:
string& responseMsg,
int& responseCode,
vector& headers // if completely empty, content-type: text/html will be added
)
{
responseCode = 200;
stringstream ss;
ss << "dbdb
\n
";
doUnlockedStuff(ss);
int n = 2000;
while( 1 ) {
if( !dbLocked ) {
ss << '\n';
doLockedStuff(ss);
break;
}
sleepmillis(1);
if( --n < 0 ) {
ss << "\ntimed out getting dblock\n";
break;
}
}
ss << "";
responseMsg = ss.str();
}
};
void webServerThread() {
DbWebServer mini;
if( mini.init(port+1000) )
mini.run();
}