mirror of
https://github.com/mongodb/mongo.git
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112 lines
3.3 KiB
C++
112 lines
3.3 KiB
C++
// s_only.cpp
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/* Copyright 2009 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "pch.h"
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#include "request.h"
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#include "client.h"
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#include "../client/dbclient.h"
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#include "../db/dbhelpers.h"
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#include "../db/matcher.h"
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#include "../db/commands.h"
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/*
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most a pile of hacks to make linking nicer
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*/
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namespace mongo {
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TSP_DEFINE(Client,currentClient)
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Client::LockStatus::LockStatus() {
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// why is mongo::Client used in mongos? that is very weird.
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// commenting this out until that is cleaned up or until someone puts a comment here
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// explaining why it does make sense.
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////dassert(false);
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}
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Client::Client(const char *desc , AbstractMessagingPort *p) :
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_context(0),
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_shutdown(false),
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_desc(desc),
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_god(0),
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_lastOp(0),
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_mp(p) {
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}
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Client::~Client() {}
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bool Client::shutdown() { return true; }
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static unsigned long long nThreads = 0;
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void assertStartingUp() {
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dassert( nThreads <= 1 );
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}
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Client& Client::initThread(const char *desc, AbstractMessagingPort *mp) {
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DEV nThreads++; // never decremented. this is for casi class asserts
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setThreadName(desc);
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assert( currentClient.get() == 0 );
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Client *c = new Client(desc, mp);
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currentClient.reset(c);
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mongo::lastError.initThread();
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return *c;
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}
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string Client::clientAddress(bool includePort) const {
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ClientInfo * ci = ClientInfo::get();
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if ( ci )
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return ci->getRemote();
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return "";
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}
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bool execCommand( Command * c ,
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Client& client , int queryOptions ,
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const char *ns, BSONObj& cmdObj ,
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BSONObjBuilder& result,
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bool fromRepl ) {
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assert(c);
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string dbname = nsToDatabase( ns );
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if ( cmdObj["help"].trueValue() ) {
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stringstream ss;
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ss << "help for: " << c->name << " ";
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c->help( ss );
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result.append( "help" , ss.str() );
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result.append( "lockType" , c->locktype() );
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return true;
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}
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if ( c->adminOnly() ) {
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if ( dbname != "admin" ) {
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result.append( "errmsg" , "access denied- use admin db" );
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log() << "command denied: " << cmdObj.toString() << endl;
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return false;
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}
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log( 2 ) << "command: " << cmdObj << endl;
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}
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if (!client.getAuthenticationInfo()->isAuthorized(dbname)) {
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result.append("errmsg" , "unauthorized");
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return false;
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}
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string errmsg;
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int ok = c->run( dbname , cmdObj , queryOptions, errmsg , result , fromRepl );
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if ( ! ok )
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result.append( "errmsg" , errmsg );
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return ok;
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}
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}
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