include/Config.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by www.databasecache.com                           *
   3  *   Contact: praba_tuty@databasecache.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   ***************************************************************************/
  16 #ifndef CONFIG_H
  17 #define CONFIG_H
  18 #include<os.h>
  19 class ConfigValues
  20 {
  21     public:
  22     //All the members of the configuration file
  23     int pageSize;
  24     int maxProcs;
  25     long maxSysSize;
  26     long maxDbSize;
  27     int sysDbKey;
  28     int userDbKey;
  29     char logFile[MAX_FILE_PATH_LEN];
  30     long mapAddr;
  31     int mutexSecs;
  32     int mutexUSecs;
  33     int mutexRetries;
  34     int lockSecs;
  35     int lockUSecs;
  36     int lockRetries;
  37
  38     bool isCache;
  39     char dsn[IDENTIFIER_LENGTH];
  40     char tableConfigFile[MAX_FILE_PATH_LEN];
  41     bool isTwoWay;
  42     int  cacheWaitSecs;
  43
  44     bool isReplication;
  45     char replConfigFile[MAX_FILE_PATH_LEN];
  46     int networkID;
  47     int cacheNetworkID;
  48
  49     long logStoreSize;
  50     int nwResponseTimeout;
  51     int nwConnectTimeout;
  52
  53     ConfigValues()
  54     {
  55         pageSize = 8192;
  56         maxProcs = 20;
  57         maxSysSize = 10485760;
  58         maxDbSize = 104857600;
  59         sysDbKey = 2222;
  60         userDbKey = 5555;
  61         strcpy(logFile, "/tmp/log/log.out");
  62         mapAddr=400000000;
  63         mutexSecs=0;
  64         mutexUSecs=10;
  65         mutexRetries = 10;
  66         lockSecs =0;
  67         lockUSecs = 10;
  68         lockRetries = 10;
  69         isCache = false;
  70         cacheNetworkID =-1;
  71         strcpy(dsn, "myodbc3");
  72         strcpy(tableConfigFile, "/tmp/csql/csqltable.conf");
  73         isReplication = false;
  74         strcpy(replConfigFile, "/tmp/csql/csqlnw.conf");
  75         logStoreSize = 10485760;
  76         networkID=-1;
  77         nwResponseTimeout=3;
  78         nwConnectTimeout=5;
  79         isTwoWay=true;
  80         cacheWaitSecs =10;
  81     }
  82 };
  83
  84 class Config
  85 {
  86     ConfigValues cVal;
  87     int readLine(FILE *fp, char * buffer);
  88     int storeKeyVal(char *key, char *val);
  89     int validateValues();
  90
  91     public:
  92     int readAllValues(char *filename);
  93     void print();
  94
  95     inline int getPageSize() { return cVal.pageSize; }
  96     inline int getMaxProcs() { return cVal.maxProcs; }
  97     inline long getMaxSysDbSize() { return cVal.maxSysSize; }
  98     inline long getMaxDbSize() { return cVal.maxDbSize; }
  99     inline int getSysDbKey() { return cVal.sysDbKey; }
 100     inline int getUserDbKey() { return cVal.userDbKey; }
 101     inline char* getLogFile() { return cVal.logFile; }
 102     inline long getMapAddress() { return cVal.mapAddr; }
 103     inline int getMutexSecs() { return cVal.mutexSecs; }
 104     inline int getMutexUSecs() { return cVal.mutexUSecs; }
 105     inline int getMutexRetries() { return cVal.mutexRetries; }
 106     inline int getLockSecs() { return cVal.lockSecs; }
 107     inline int getLockUSecs() { return cVal.lockUSecs; }
 108     inline int getLockRetries() { return cVal.lockRetries; }
 109     inline bool useCache() { return cVal.isCache; }
 110     inline char* getDSN() { return cVal.dsn; }
 111     inline char* getTableConfigFile() { return cVal.tableConfigFile; }
 112     inline bool useReplication() { return cVal.isReplication; }
 113     inline char* getReplConfigFile() { return cVal.replConfigFile; }
 114     inline long getMaxLogStoreSize() { return cVal.logStoreSize; }
 115     inline int getNetworkID() { return cVal.networkID; }
 116     inline int getCacheNetworkID() { return cVal.cacheNetworkID; }
 117     inline int getNetworkResponseTimeout() { return cVal.nwResponseTimeout; }
 118     inline int getNetworkConnectTimeout() { return cVal.nwConnectTimeout; }
 119     inline bool useTwoWayCache() { return cVal.isTwoWay; }
 120     inline int getCacheWaitSecs() { return cVal.cacheWaitSecs; }
 121 };
 122
 123 class Conf
 124 {
 125     public:
 126     static Config config;
 127 };
 128
 129
 130 #endif