include/Config.h

   1 /***************************************************************************
   2  *                                                                         *
   3  *    Copyright (C) Lakshya Solutions Ltd. All rights reserved.            *
   4  *                                                                         *
   5  ***************************************************************************/
   6
   7 #ifndef CONFIG_H
   8 #define CONFIG_H
   9 #include<os.h>
  10 #include<Util.h>
  11
  12 enum CacheMode {
  13     SYNC_MODE=0,
  14     ASYNC_MODE=1,
  15     OFFLINE_MODE=2,
  16     UNKNOWN=100
  17 };
  18 enum TDBInfo
  19 {
  20     mysql=0,
  21     postgres
  22 };
  23
  24 class ConfigValues
  25 {
  26     public:
  27     //All the members of the configuration file
  28     char logFile[MAX_FILE_PATH_LEN];
  29     char dbFile[MAX_FILE_PATH_LEN];
  30     char tableConfigFile[MAX_FILE_PATH_LEN];
  31     char dsConfigFile[MAX_FILE_PATH_LEN];// DSN Config file
  32     char stderrFile[MAX_FILE_PATH_LEN];
  33     char conflResoFile[MAX_FILE_PATH_LEN];
  34
  35     bool isDurable;
  36     bool mmap;
  37     bool isCsqlSqlServer;
  38     bool isCache;
  39     bool isTwoWay;
  40
  41     int siteID;
  42     int sysDbKey;
  43     int userDbKey;
  44     long maxSysSize;
  45     long maxDbSize;
  46     int pageSize;
  47     int maxProcs;
  48
  49     long mapAddr;
  50
  51     int mutexSecs;
  52     int mutexUSecs;
  53     int mutexRetries;
  54     int lockSecs;
  55     int lockUSecs;
  56     int lockRetries;
  57     int logLevel;
  58
  59     int durableMode;
  60     char dsn[IDENTIFIER_LENGTH];
  61     CacheMode mode;
  62     long offlineLogFileSize;
  63     int cacheWaitSecs;
  64
  65     int port;
  66     int nwResponseTimeout;
  67     int nwConnectTimeout;
  68
  69     int msgKey;
  70     int asyncMsgMax;
  71     int shmKeyForId;
  72     long maxQueueLogs;
  73     int noOfProcessors;
  74     int stmtCacheSize;
  75     bool isCacheNoParam;
  76     bool isMonitor;
  77     int chkptSecs;
  78     int chkptRedoLimit;
  79
  80
  81
  82     ConfigValues()
  83     {
  84         strcpy(logFile, "/tmp/log/log.out");
  85         strcpy(dbFile, "/tmp/csql/db");
  86         strcpy(tableConfigFile, "/tmp/csql/csqltable.conf");
  87         strcpy(dsConfigFile,"/tmp/csql/csqlds.conf"); // DSN Config file
  88         strcpy(stderrFile, "stderr");
  89         strcpy(conflResoFile, "/tmp/csql/ConflResoFile.txt");
  90
  91         isDurable = false;
  92         mmap = false;
  93         isCsqlSqlServer = false;
  94         isCache = false;
  95         isTwoWay=false;
  96
  97         siteID=1;
  98         sysDbKey = 2222;
  99         userDbKey = 5555;
 100         maxSysSize = 10485760;
 101         maxDbSize = 104857600;
 102         pageSize = 8192;
 103         maxProcs = 20;
 104
 105         mapAddr=400000000;
 106
 107         mutexSecs=0;
 108         mutexUSecs=10;
 109         mutexRetries = 10;
 110         lockSecs =0;
 111         lockUSecs = 10;
 112         lockRetries = 10;
 113         logLevel = 0;
 114
 115         durableMode=1;
 116         strcpy(dsn,"myodbc3");
 117         mode = SYNC_MODE;
 118         offlineLogFileSize = 1048576;
 119         cacheWaitSecs =10;
 120
 121         port = 5678;
 122         nwResponseTimeout=3;
 123         nwConnectTimeout=5;
 124         msgKey=-1;
 125         asyncMsgMax = 8192; //default for linux
 126         shmKeyForId = -1;
 127         maxQueueLogs = 100;
 128         noOfProcessors = 1;
 129         stmtCacheSize = 10;
 130         isCacheNoParam = false;
 131         isMonitor = false;
 132         chkptSecs = 600;
 133         chkptRedoLimit = 10485760;
 134
 135     }
 136 };
 137
 138 class Config
 139 {
 140     ConfigValues cVal;
 141     bool isLoaded;
 142     int readLine(FILE *fp, char * buffer);
 143     int storeKeyVal(char *key, char *val);
 144     int validateValues();
 145
 146     public:
 147     Config() { isLoaded = false; }
 148     int readAllValues(char *filename);
 149     void print();
 150     void logConfig();
 151     inline int getPageSize() { return cVal.pageSize; }
 152     inline int getMaxProcs() { return cVal.maxProcs; }
 153     inline long getMaxSysDbSize() { return cVal.maxSysSize; }
 154     inline long getMaxDbSize() { return cVal.maxDbSize; }
 155     inline int getSysDbKey() { return cVal.sysDbKey; }
 156     inline int getUserDbKey() { return cVal.userDbKey; }
 157     inline bool useMmap() { return cVal.mmap; }
 158     inline char* getLogFile() { return cVal.logFile; }
 159     inline char* getDbFile() { return cVal.dbFile; }
 160     inline long getMapAddress() { return cVal.mapAddr; }
 161     inline int getMutexSecs() { return cVal.mutexSecs; }
 162     inline int getMutexUSecs() { return cVal.mutexUSecs; }
 163     inline int getMutexRetries() { return cVal.mutexRetries; }
 164     inline int getLockSecs() { return cVal.lockSecs; }
 165     inline int getLockUSecs() { return cVal.lockUSecs; }
 166     inline int getLockRetries() { return cVal.lockRetries; }
 167     inline int getSiteID(){ return cVal.siteID;}
 168     inline bool useCache() { return cVal.isCache; }
 169     inline int getCacheMode() { return (int) cVal.mode; }
 170     inline long getOfflineLogFileSize() { return cVal.offlineLogFileSize; }
 171     inline char* getDSN() { return cVal.dsn; }
 172     inline char* getDsConfigFile() { return cVal.dsConfigFile; }
 173     inline char* getTableConfigFile() { return cVal.tableConfigFile; }
 174     inline char* getStderrFile() { return cVal.stderrFile; }
 175     inline bool useDurability() { return cVal.isDurable; }
 176     inline int getDurableMode() { return cVal.durableMode; }
 177     inline bool useCsqlSqlServer() { return cVal.isCsqlSqlServer; }
 178     inline int getPort() { return cVal.port; }
 179     inline char* getConflResoFile() { return cVal.conflResoFile; }
 180     inline long getMaxQueueLogs() { return cVal.maxQueueLogs; }
 181     inline int getMsgKey() { return cVal.msgKey; }
 182     inline int getAsyncMsgMax() { return cVal.asyncMsgMax; }
 183     inline int getShmIDKey() { return cVal.shmKeyForId; }
 184     inline int getNetworkResponseTimeout() { return cVal.nwResponseTimeout; }
 185     inline int getNetworkConnectTimeout() { return cVal.nwConnectTimeout; }
 186     inline bool useTwoWayCache() { return cVal.isTwoWay; }
 187     inline int getCacheWaitSecs() { return cVal.cacheWaitSecs; }
 188     inline int getLogLevel() { return cVal.logLevel; }
 189     inline int getNoOfProcessors() { return cVal.noOfProcessors; }
 190     inline int getStmtCacheSize() { return cVal.stmtCacheSize; }
 191     inline bool useCacheNoParam() { return cVal.isCacheNoParam; }
 192     inline bool useMonitorServers() { return cVal.isMonitor; }
 193     inline int getChkptSecs() { return cVal.chkptSecs; }
 194     inline int getChkptRedoLimit() { return cVal.chkptRedoLimit; }
 195
 196 };
 197
 198 class Conf
 199 {
 200     public:
 201     static Config config;
 202     static Logger logger;
 203 };
 204
 205 #endif