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