1 /**************************************************************************/ 2 /* PLGCNX.H */ 3 /* Copyright to the author: Olivier Bertrand 2000-2014 */ 4 /* */ 5 /* This is the connection DLL's declares. */ 6 /**************************************************************************/ 7 #if !defined(_PLGCNX_H) 8 #define _PLGCNX_H 9 10 #define MAXMSGLEN 65512 /* Default max length of cnx message */ 11 #define MAXERRMSG 512 /* Max length of error messages */ 12 #define MAXMESSAGE 256 /* Max length of returned messages */ 13 #define MAXDBNAME 128 /* Max length of DB related names */ 14 15 /**************************************************************************/ 16 /* API Function return codes. */ 17 /**************************************************************************/ 18 enum FNRC {RC_LICENSE = 7, /* PLGConnect prompt for license key */ 19 RC_PASSWD = 6, /* PLGConnect prompt for User/Pwd */ 20 RC_SUCWINFO = 5, /* Succes With Info return code */ 21 RC_SOCKET = 4, /* RC from PLGConnect to socket DLL */ 22 RC_PROMPT = 3, /* Intermediate prompt return */ 23 RC_CANCEL = 2, /* Command was cancelled by user */ 24 RC_PROGRESS = 1, /* Intermediate progress info */ 25 RC_SUCCESS = 0, /* Successful function (must be 0) */ 26 RC_MEMORY = -1, /* Storage allocation error */ 27 RC_TRUNCATED = -2, /* Result has been truncated */ 28 RC_TIMEOUT = -3, /* Connection timeout occurred */ 29 RC_TOOBIG = -4, /* Data is too big for connection */ 30 RC_KEY = -5, /* Null ptr to key in Connect */ 31 /* or bad key in other functions */ 32 RC_MAXCONN = -6, /* Too many conn's for one process */ 33 RC_MAXCLIENT = -7, /* Too many clients for one system */ 34 RC_SYNCHRO = -8, /* Synchronization error */ 35 RC_SERVER = -9, /* Error related to the server */ 36 RC_MAXCOL = -10, /* Result has too many columns */ 37 RC_LAST = -10}; /* Other error codes are < this and */ 38 /* are system errors. */ 39 40 /**************************************************************************/ 41 /* Standard function return codes. */ 42 /**************************************************************************/ 43 #if !defined(RC_OK_DEFINED) 44 #define RC_OK_DEFINED 45 enum RCODE {RC_OK = 0, /* No error return code */ 46 RC_NF = 1, /* Not found return code */ 47 RC_EF = 2, /* End of file return code */ 48 RC_FX = 3, /* Error return code */ 49 RC_INFO = 4}; /* Success with info */ 50 #endif // !RC_OK_DEFINED 51 52 /**************************************************************************/ 53 /* Index of info values within the info int integer array. */ 54 /**************************************************************************/ 55 enum INFO {INDX_RC, /* Index of PlugDB return code field */ 56 INDX_TIME, /* Index of elapsed time in millisec */ 57 INDX_CHG, /* Index of Language or DB changed */ 58 INDX_RSAV, /* Index of Result Set availability */ 59 INDX_TYPE, /* Index of returned data type field */ 60 INDX_LINE, /* Index of number of lines field */ 61 INDX_LEN, /* Index of line length field */ 62 INDX_SIZE, /* Index of returned data size field */ 63 INDX_MAX}; /* Size of info array */ 64 65 #endif /* !_PLGCNX_H */ 66 67 /* ------------------------- End of Plgcnx.h ---------------------------- */ 68