2008-11-29 20:01:58 -05:00
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// dbwebserver.cpp
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/**
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* Copyright (C) 2008 10gen Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "stdafx.h"
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#include "../util/miniwebserver.h"
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#include "db.h"
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2008-11-30 21:00:54 -05:00
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#include "repl.h"
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#include "replset.h"
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2008-11-29 20:01:58 -05:00
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extern int port;
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2008-11-30 21:00:54 -05:00
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extern string replInfo;
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2008-11-29 20:01:58 -05:00
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2008-12-02 14:24:45 -05:00
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time_t started = time(0);
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2008-11-29 20:01:58 -05:00
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class DbWebServer : public MiniWebServer {
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public:
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2008-11-30 21:00:54 -05:00
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void doLockedStuff(stringstream& ss) {
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dblock lk;
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2008-12-02 14:24:45 -05:00
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ss << "# databases: " << databases.size() << '\n';
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if( database ) {
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ss << "curclient: " << database->name;
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2008-11-30 21:00:54 -05:00
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ss << '\n';
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}
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2008-12-01 14:55:36 -05:00
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ss << "\n<b>replication</b>\n";
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2008-11-30 21:00:54 -05:00
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ss << "master: " << master << '\n';
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ss << "slave: " << slave << '\n';
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if( replPair ) {
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ss << "replpair:\n";
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ss << replPair->getInfo();
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}
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ss << replInfo << '\n';
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}
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void doUnlockedStuff(stringstream& ss) {
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ss << "port: " << port << '\n';
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ss << "dblocked: " << dbLocked << " (initial)\n";
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2008-12-02 14:24:45 -05:00
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ss << "uptime: " << time(0)-started << " seconds\n";
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2008-12-01 14:55:36 -05:00
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if( allDead )
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ss << "<b>replication allDead=" << allDead << "</b>\n";
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2008-11-30 21:00:54 -05:00
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}
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2008-11-29 20:01:58 -05:00
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virtual void doRequest(
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const char *rq, // the full request
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string url,
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// set these and return them:
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string& responseMsg,
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int& responseCode,
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vector<string>& headers // if completely empty, content-type: text/html will be added
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)
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{
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responseCode = 200;
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stringstream ss;
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2008-12-01 14:55:36 -05:00
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ss << "<html><head><title>db</title></head><body><h2>db</h2><p>\n<pre>";
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2008-11-29 20:01:58 -05:00
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2008-11-30 21:00:54 -05:00
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doUnlockedStuff(ss);
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2008-11-29 20:01:58 -05:00
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int n = 2000;
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while( 1 ) {
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if( !dbLocked ) {
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2008-11-30 21:00:54 -05:00
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ss << '\n';
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2008-11-29 20:01:58 -05:00
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doLockedStuff(ss);
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break;
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}
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sleepmillis(1);
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if( --n < 0 ) {
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ss << "\ntimed out getting dblock\n";
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break;
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}
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}
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ss << "</pre></body></html>";
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responseMsg = ss.str();
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}
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};
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void webServerThread() {
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DbWebServer mini;
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if( mini.init(port+1000) )
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mini.run();
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}
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