SERVER-18579: Clang-Format - reformat code, no comment reflow

1 files changed, 219 insertions, 226 deletions

diff --git a/src/mongo/db/restapi.cpp b/src/mongo/db/restapi.cpp
index f977e3afeef..984b4e10fa6 100644
--- a/src/mongo/db/restapi.cpp
+++ b/src/mongo/db/restapi.cpp
@@ -52,274 +52,267 @@
 
 namespace mongo {
 
-    bool getInitialSyncCompleted();
+bool getInitialSyncCompleted();
 
-    using std::unique_ptr;
-    using std::string;
-    using std::stringstream;
-    using std::endl;
-    using std::vector;
+using std::unique_ptr;
+using std::string;
+using std::stringstream;
+using std::endl;
+using std::vector;
 
-    using namespace html;
+using namespace html;
 
-    class RESTHandler : public DbWebHandler {
-    public:
-        RESTHandler() : DbWebHandler( "DUMMY REST" , 1000 , true ) {}
+class RESTHandler : public DbWebHandler {
+public:
+    RESTHandler() : DbWebHandler("DUMMY REST", 1000, true) {}
 
-        virtual bool handles( const string& url ) const {
-            return
-                url[0] == '/' &&
-                url.find_last_of( '/' ) > 0;
-        }
-
-        virtual void handle( OperationContext* txn,
-                             const char *rq, const std::string& url, BSONObj params,
-                             string& responseMsg, int& responseCode,
-                             vector<string>& headers,  const SockAddr &from ) {
+    virtual bool handles(const string& url) const {
+        return url[0] == '/' && url.find_last_of('/') > 0;
+    }
 
-            DBDirectClient db( txn );
+    virtual void handle(OperationContext* txn,
+                        const char* rq,
+                        const std::string& url,
+                        BSONObj params,
+                        string& responseMsg,
+                        int& responseCode,
+                        vector<string>& headers,
+                        const SockAddr& from) {
+        DBDirectClient db(txn);
+
+        string::size_type first = url.find("/", 1);
+        if (first == string::npos) {
+            responseCode = 400;
+            return;
+        }
 
-            string::size_type first = url.find( "/" , 1 );
-            if ( first == string::npos ) {
-                responseCode = 400;
-                return;
-            }
+        string method = MiniWebServer::parseMethod(rq);
+        string dbname = url.substr(1, first - 1);
+        string coll = url.substr(first + 1);
+        string action = "";
+
+        string::size_type last = coll.find_last_of("/");
+        if (last == string::npos) {
+            action = coll;
+            coll = "_defaultCollection";
+        } else {
+            action = coll.substr(last + 1);
+            coll = coll.substr(0, last);
+        }
 
-            string method = MiniWebServer::parseMethod( rq );
-            string dbname = url.substr( 1 , first - 1 );
-            string coll = url.substr( first + 1 );
-            string action = "";
+        for (string::size_type i = 0; i < coll.size(); i++)
+            if (coll[i] == '/')
+                coll[i] = '.';
 
-            string::size_type last = coll.find_last_of( "/" );
-            if ( last == string::npos ) {
-                action = coll;
-                coll = "_defaultCollection";
-            }
-            else {
-                action = coll.substr( last + 1 );
-                coll = coll.substr( 0 , last );
-            }
+        string fullns = MiniWebServer::urlDecode(dbname + "." + coll);
 
-            for ( string::size_type i=0; i<coll.size(); i++ )
-                if ( coll[i] == '/' )
-                    coll[i] = '.';
+        headers.push_back((string) "x-action: " + action);
+        headers.push_back((string) "x-ns: " + fullns);
 
-            string fullns = MiniWebServer::urlDecode(dbname + "." + coll);
+        bool html = false;
 
-            headers.push_back( (string)"x-action: " + action );
-            headers.push_back( (string)"x-ns: " + fullns );
+        stringstream ss;
 
-            bool html = false;
+        if (method == "GET") {
+            responseCode = 200;
+            html = handleRESTQuery(txn, fullns, action, params, responseCode, ss);
+        } else if (method == "POST") {
+            responseCode = 201;
+            handlePost(txn, fullns, MiniWebServer::body(rq), params, responseCode, ss);
+        } else {
+            responseCode = 400;
+            headers.push_back("X_err: bad request");
+            ss << "don't know how to handle a [" << method << "]";
+            log() << "don't know how to handle a [" << method << "]" << endl;
+        }
 
-            stringstream ss;
+        if (html)
+            headers.push_back("Content-Type: text/html;charset=utf-8");
+        else
+            headers.push_back("Content-Type: text/plain;charset=utf-8");
 
-            if ( method == "GET" ) {
-                responseCode = 200;
-                html = handleRESTQuery(txn, fullns, action, params, responseCode, ss);
-            }
-            else if ( method == "POST" ) {
-                responseCode = 201;
-                handlePost(txn, fullns, MiniWebServer::body(rq), params, responseCode, ss);
-            }
-            else {
-                responseCode = 400;
-                headers.push_back( "X_err: bad request" );
-                ss << "don't know how to handle a [" << method << "]";
-                log() << "don't know how to handle a [" << method << "]" << endl;
-            }
-
-            if( html )
-                headers.push_back("Content-Type: text/html;charset=utf-8");
-            else
-                headers.push_back("Content-Type: text/plain;charset=utf-8");
+        responseMsg = ss.str();
+    }
 
-            responseMsg = ss.str();
+    bool handleRESTQuery(OperationContext* txn,
+                         const std::string& ns,
+                         const std::string& action,
+                         BSONObj& params,
+                         int& responseCode,
+                         stringstream& out) {
+        Timer t;
+
+        int html = _getOption(params["html"], 0);
+        int skip = _getOption(params["skip"], 0);
+        int num = _getOption(params["limit"],
+                             _getOption(params["count"], 1000));  // count is old, limit is new
+
+        int one = 0;
+        if (params["one"].type() == String && tolower(params["one"].valuestr()[0]) == 't') {
+            num = 1;
+            one = 1;
         }
 
-        bool handleRESTQuery( OperationContext* txn,
-                              const std::string& ns,
-                              const std::string& action,
-                              BSONObj & params,
-                              int & responseCode,
-                              stringstream & out ) {
-            Timer t;
-
-            int html = _getOption( params["html"] , 0 );
-            int skip = _getOption( params["skip"] , 0 );
-            int num  = _getOption( params["limit"] , _getOption( params["count" ] , 1000 ) ); // count is old, limit is new
-
-            int one = 0;
-            if ( params["one"].type() == String && tolower( params["one"].valuestr()[0] ) == 't' ) {
-                num = 1;
-                one = 1;
-            }
+        BSONObjBuilder queryBuilder;
 
-            BSONObjBuilder queryBuilder;
+        BSONObjIterator i(params);
+        while (i.more()) {
+            BSONElement e = i.next();
+            string name = e.fieldName();
+            if (name.find("filter_") != 0)
+                continue;
 
-            BSONObjIterator i(params);
-            while ( i.more() ) {
-                BSONElement e = i.next();
-                string name = e.fieldName();
-                if ( name.find( "filter_" ) != 0 )
-                    continue;
+            string field = name.substr(7);
+            const char* val = e.valuestr();
 
-                string field = name.substr(7);
-                const char * val = e.valuestr();
+            char* temp;
 
-                char * temp;
-
-                // TODO: this is how i guess if something is a number.  pretty lame right now
-                double number = strtod( val , &temp );
-                if ( temp != val )
-                    queryBuilder.append( field , number );
-                else
-                    queryBuilder.append( field , val );
-            }
+            // TODO: this is how i guess if something is a number.  pretty lame right now
+            double number = strtod(val, &temp);
+            if (temp != val)
+                queryBuilder.append(field, number);
+            else
+                queryBuilder.append(field, val);
+        }
 
-            BSONObj query = queryBuilder.obj();
+        BSONObj query = queryBuilder.obj();
 
-            DBDirectClient db(txn);
-            unique_ptr<DBClientCursor> cursor = db.query( ns.c_str() , query, num , skip );
-            uassert( 13085 , "query failed for dbwebserver" , cursor.get() );
+        DBDirectClient db(txn);
+        unique_ptr<DBClientCursor> cursor = db.query(ns.c_str(), query, num, skip);
+        uassert(13085, "query failed for dbwebserver", cursor.get());
 
-            if ( one ) {
-                if ( cursor->more() ) {
-                    BSONObj obj = cursor->next();
-                    out << obj.jsonString(Strict,html?1:0) << '\n';
-                }
-                else {
-                    responseCode = 404;
-                }
-                return html != 0;
+        if (one) {
+            if (cursor->more()) {
+                BSONObj obj = cursor->next();
+                out << obj.jsonString(Strict, html ? 1 : 0) << '\n';
+            } else {
+                responseCode = 404;
             }
+            return html != 0;
+        }
 
-            if( html )  {
-                string title = string("query ") + ns;
-                out << start(title)
-                    << p(title)
-                    << "<pre>";
-            }
-            else {
-                out << "{\n";
-                out << "  \"offset\" : " << skip << ",\n";
-                out << "  \"rows\": [\n";
-            }
+        if (html) {
+            string title = string("query ") + ns;
+            out << start(title) << p(title) << "<pre>";
+        } else {
+            out << "{\n";
+            out << "  \"offset\" : " << skip << ",\n";
+            out << "  \"rows\": [\n";
+        }
 
-            int howMany = 0;
-            while ( cursor->more() ) {
-                if ( howMany++ && html == 0 )
-                    out << " ,\n";
-                BSONObj obj = cursor->next();
-                if( html ) {
-                    if( out.tellp() > 4 * 1024 * 1024 ) {
-                        out << "Stopping output: more than 4MB returned and in html mode\n";
-                        break;
-                    }
-                    out << obj.jsonString(Strict, html?1:0) << "\n\n";
+        int howMany = 0;
+        while (cursor->more()) {
+            if (howMany++ && html == 0)
+                out << " ,\n";
+            BSONObj obj = cursor->next();
+            if (html) {
+                if (out.tellp() > 4 * 1024 * 1024) {
+                    out << "Stopping output: more than 4MB returned and in html mode\n";
+                    break;
                 }
-                else {
-                    if( out.tellp() > 50 * 1024 * 1024 ) // 50MB limit - we are using ram
-                        break;
-                    out << "    " << obj.jsonString();
-                }
-            }
-
-            if( html ) {
-                out << "</pre>\n";
-                if( howMany == 0 ) out << p("Collection is empty");
-                out << _end();
-            }
-            else {
-                out << "\n  ],\n\n";
-                out << "  \"total_rows\" : " << howMany << " ,\n";
-                out << "  \"query\" : " << query.jsonString() << " ,\n";
-                out << "  \"millis\" : " << t.millis() << '\n';
-                out << "}\n";
+                out << obj.jsonString(Strict, html ? 1 : 0) << "\n\n";
+            } else {
+                if (out.tellp() > 50 * 1024 * 1024)  // 50MB limit - we are using ram
+                    break;
+                out << "    " << obj.jsonString();
             }
+        }
 
-            return html != 0;
+        if (html) {
+            out << "</pre>\n";
+            if (howMany == 0)
+                out << p("Collection is empty");
+            out << _end();
+        } else {
+            out << "\n  ],\n\n";
+            out << "  \"total_rows\" : " << howMany << " ,\n";
+            out << "  \"query\" : " << query.jsonString() << " ,\n";
+            out << "  \"millis\" : " << t.millis() << '\n';
+            out << "}\n";
         }
 
-        // TODO Generate id and revision per couch POST spec
-        void handlePost( OperationContext* txn,
-                         const std::string& ns,
-                         const char *body,
-                         BSONObj& params,
-                         int & responseCode,
-                         stringstream & out ) {
-            try {
-                BSONObj obj = fromjson( body );
+        return html != 0;
+    }
 
-                DBDirectClient db(txn);
-                db.insert( ns.c_str(), obj );
-            }
-            catch ( ... ) {
-                responseCode = 400; // Bad Request.  Seems reasonable for now.
-                out << "{ \"ok\" : false }";
-                return;
-            }
+    // TODO Generate id and revision per couch POST spec
+    void handlePost(OperationContext* txn,
+                    const std::string& ns,
+                    const char* body,
+                    BSONObj& params,
+                    int& responseCode,
+                    stringstream& out) {
+        try {
+            BSONObj obj = fromjson(body);
 
-            responseCode = 201;
-            out << "{ \"ok\" : true }";
+            DBDirectClient db(txn);
+            db.insert(ns.c_str(), obj);
+        } catch (...) {
+            responseCode = 400;  // Bad Request.  Seems reasonable for now.
+            out << "{ \"ok\" : false }";
+            return;
         }
 
-        int _getOption( BSONElement e , int def ) {
-            if ( e.isNumber() )
-                return e.numberInt();
-            if ( e.type() == String )
-                return atoi( e.valuestr() );
-            return def;
-        }
-    } restHandler;
+        responseCode = 201;
+        out << "{ \"ok\" : true }";
+    }
 
-    bool RestAdminAccess::haveAdminUsers(OperationContext* txn) const {
-        AuthorizationSession* authzSession = AuthorizationSession::get(txn->getClient());
-        return authzSession->getAuthorizationManager().hasAnyPrivilegeDocuments(txn);
+    int _getOption(BSONElement e, int def) {
+        if (e.isNumber())
+            return e.numberInt();
+        if (e.type() == String)
+            return atoi(e.valuestr());
+        return def;
     }
+} restHandler;
 
-    class LowLevelMongodStatus : public WebStatusPlugin {
-    public:
-        LowLevelMongodStatus() : WebStatusPlugin( "overview" , 5 , "(only reported if can acquire read lock quickly)" ) {}
-
-        virtual void init() {}
-
-        void _gotLock( int millis , stringstream& ss ) {
-            const repl::ReplSettings& replSettings =
-                    repl::getGlobalReplicationCoordinator()->getSettings();
-            ss << "<pre>\n";
-            ss << "time to get readlock: " << millis << "ms\n";
-            ss << "# Cursors: " << ClientCursor::totalOpen() << '\n';
-            ss << "replication: ";
-            if (*repl::replInfo)
-                ss << "\nreplInfo:  " << repl::replInfo << "\n\n";
-            if (repl::getGlobalReplicationCoordinator()->getReplicationMode() == 
-                    repl::ReplicationCoordinator::modeReplSet) {
-                ss << a("", "see replSetGetStatus link top of page") << "--replSet </a>"
-                   << replSettings.replSet;
-            }
-            // TODO(dannenberg) replAllDead is bad and should be removed when masterslave is removed
-            if (repl::replAllDead)
-                ss << "\n<b>replication replAllDead=" << repl::replAllDead << "</b>\n";
-            else {
-                ss << "\nmaster: " << replSettings.master << '\n';
-                ss << "slave:  " << replSettings.slave << '\n';
-                ss << '\n';
-            }
+bool RestAdminAccess::haveAdminUsers(OperationContext* txn) const {
+    AuthorizationSession* authzSession = AuthorizationSession::get(txn->getClient());
+    return authzSession->getAuthorizationManager().hasAnyPrivilegeDocuments(txn);
+}
 
-            BackgroundOperation::dump(ss);
-            ss << "</pre>\n";
+class LowLevelMongodStatus : public WebStatusPlugin {
+public:
+    LowLevelMongodStatus()
+        : WebStatusPlugin("overview", 5, "(only reported if can acquire read lock quickly)") {}
+
+    virtual void init() {}
+
+    void _gotLock(int millis, stringstream& ss) {
+        const repl::ReplSettings& replSettings =
+            repl::getGlobalReplicationCoordinator()->getSettings();
+        ss << "<pre>\n";
+        ss << "time to get readlock: " << millis << "ms\n";
+        ss << "# Cursors: " << ClientCursor::totalOpen() << '\n';
+        ss << "replication: ";
+        if (*repl::replInfo)
+            ss << "\nreplInfo:  " << repl::replInfo << "\n\n";
+        if (repl::getGlobalReplicationCoordinator()->getReplicationMode() ==
+            repl::ReplicationCoordinator::modeReplSet) {
+            ss << a("", "see replSetGetStatus link top of page") << "--replSet </a>"
+               << replSettings.replSet;
+        }
+        // TODO(dannenberg) replAllDead is bad and should be removed when masterslave is removed
+        if (repl::replAllDead)
+            ss << "\n<b>replication replAllDead=" << repl::replAllDead << "</b>\n";
+        else {
+            ss << "\nmaster: " << replSettings.master << '\n';
+            ss << "slave:  " << replSettings.slave << '\n';
+            ss << '\n';
         }
 
-        virtual void run(OperationContext* txn, stringstream& ss ) {
-            Timer t;
-            Lock::GlobalLock globalSLock(txn->lockState(), MODE_S, 300);
-            if (globalSLock.isLocked()) {
-                _gotLock(t.millis(), ss);
-            }
-            else {
-                ss << "\n<b>timed out getting lock</b>\n";
-            }
+        BackgroundOperation::dump(ss);
+        ss << "</pre>\n";
+    }
+
+    virtual void run(OperationContext* txn, stringstream& ss) {
+        Timer t;
+        Lock::GlobalLock globalSLock(txn->lockState(), MODE_S, 300);
+        if (globalSLock.isLocked()) {
+            _gotLock(t.millis(), ss);
+        } else {
+            ss << "\n<b>timed out getting lock</b>\n";
         }
+    }
 
-    } lowLevelMongodStatus;
+} lowLevelMongodStatus;
 }