SendCommand Method

Will format and send a PDU using the specified command identifier and payload.

Syntax

• C++
• Objective-C
• C

ANSI (Cross Platform)
char* SendCommand(int iCommandId, const char* lpPayload, int lenPayload, int *lpSize = NULL);

Unicode (Windows)
LPSTR SendCommand(INT iCommandId, LPCSTR lpPayload, INT lenPayload, LPINT lpSize = NULL);

- (NSData*)sendCommand:(int)commandId :(NSData*)payload;

#define MID_SMPP_SENDCOMMAND 13

IPWORKS_EXTERNAL int IPWORKS_CALL IPWorks_SMPP_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This method offers a way to do more with the class than is directly supported. This method takes a command identifier and a payload, which includes every required and optional field after the header, and will create the 16-byte header for it before sending it to the server. The response PDU is returned both in the PITrail and by this method.

Error Handling (C++)

This method returns a Binary String value (with length lpSize); after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.