Function kcHttpGetMethod

The function kcHttpGetMethod returns the HTTP method of the HTTP request.

This function may be called both in program unit and HTTP exit program.
In the program unit the function may only called in the first program unit run of a service.

Function declaration kcHttpGetMethod

kc_http_retcode kcHttpGetMethod( char *  methodName,
                                 int *   methodNameLth
                               );

This function has following function parameter:

<<	methodName	The pointer to a buffer in which the method of the HTTP request is returned. The length of the buffer must be at least methodNameLth bytes.
<>	methodNameLth	The pointer to a variable in which the length of the buffer for the method of the HTTP request is passed and the actual length of the method is returned.

Description of returned value of function call:

KC_HTTP_OK

The function has successfully terminated.

KC_HTTP_FUNCTION_CALL_NOT_ALLOWED

The function was called by the KDCS program unit before the KDCS call INIT was executed or not in the first program unit run or outside an HTTP exit program.

KC_HTTP_NO_HTTP_CLIENT

The calling service was not initiated by an HTTP client.

KC_HTTP_PARAM_VALUE_NULL

The pointer to the buffer for the method methodName or the pointer to the length of the method methodNameLth is NULL.

KC_HTTP_INVALID_LENGTH

The value of the length of method methodNameLth is lower or equal 0.

KC_HTTP_RESULT_TRUNCATED

The length of the buffer for the method is less than the actual length of the method. The method is truncated and the actual length is returned.