Vpinit() - VeriFone MX800 series Programmer's Manual

V P
ISUAL AYMENTS

vpInit()

vpInit()
256
M X 800 S P
ERIES ROGRAMMERS
Connects to Visual Payment and starts a thread to monitor the connection.
Callback functions for:
•
Up Channel data received
•
Disconnect
•
Down Channel Request received
•
Down Channel File Status
•
Timeout
Environment variables for XTRMCFG:
•
*VPAPPNAME = string for TERMINALAPPLICATIONNAME
•
*VPAPPVERSION = string for TERMINALAPPLICATION
•
*VPDOWNPORT = string for Down Channel Port Number. Default is 5016.
•
*VPSERVERADDRESS = string for VP Server Address
•
*VPSERVERPORT = string for VP Server Port. Default is 5014.
Prototype
int vpInit(vp_parm_t *pstVP);
typedef struct {
int iOptions;
char chSeperator;
void *fnUpData;
void *fnUpDisconnect;
int *fnDownReq;
void *fnDownFileStatus;
void *fnTimedOut;
} vp_parm_t;
Parameters
Bit defined options:
iOptions
0x0002 Disable Auto ACKs
0x0001 Force Download
Field separator character
chSeparator
Return Values
0 Error
G
UIDE