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[csql.git] / include / SqlNetworkHandler.h
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1 /***************************************************************************
2 * Copyright (C) 2007 by Prabakaran Thirumalai *
3 * praba_tuty@yahoo.com *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20 #ifndef SQLNWHDLR_H
21 #define SQLNWHDLR_H
22 #include<CSql.h>
23 #include<Network.h>
24 #include<AbsSqlConnection.h>
25 #include<SqlFactory.h>
27 class SqlNetworkHandler
29 DbRetVal applyExecPackets(List sList, List pList);
30 public:
31 #ifndef CSQL_CLIENT_LIB
32 static List stmtList;
33 static List tableNameList;
34 static AbsSqlConnection *conn;
35 #endif
36 static SqlApiImplType type;
37 static int stmtID;
38 static int sockfd;
39 static bool isSqlLogNeeded;
40 void * process(PacketHeader &header, char *buffer);
41 DbRetVal servePacket(PacketHeader &header, void *rpkt);
42 DbRetVal sendResponse(void *rpkt);
43 void * processSqlConnect(PacketHeader &header, char *buffer);
44 void * processSqlDisconnect(PacketHeader &header);
45 void * processSqlExecuteDirect(PacketHeader &header, char *buffer);
46 void * processSqlPrepare(PacketHeader &header, char *buffer);
47 void * processSqlExecute(PacketHeader &header, char *buffer);
48 void * processSqlFetch(PacketHeader &header);
49 void * processSqlFree(PacketHeader &header, char *buffer);
50 void * processSqlCommit(PacketHeader &header, char *buffer);
51 void * processSqlRollback(PacketHeader &header, char *buffer);
52 void * processPrepare(PacketHeader &header, char *buffer);
53 void * processCommit(PacketHeader &header, char *buffer);
54 void * processFree(PacketHeader &header, char *buffer);
55 void * processSqlShowTables(PacketHeader &header, char *buffer);
56 void * processSqlIsTablePresent(PacketHeader &header, char *buffer);
57 void * processSqlLoadRecords(PacketHeader &header, char *buffer);
58 void * processSqlLastAutoIncrementVal(PacketHeader &header);
59 DbRetVal closeConnection();
60 static AbsSqlConnection *createConnection(SqlApiImplType type);
61 static AbsSqlStatement *createStatement(SqlApiImplType type);
62 void fillErrorString(ResponsePacket *rpkt);
63 DbRetVal send(NetworkPacketType type, char *buf, int len);
66 #endif