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Tcl_SetObjResult(interp, Tcl_ObjPrintf("Salt too long. Must be <= %d bytes", max));
return NULL;
}
return salt;
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* Util_GetBinaryArray --
*
* Get binary array from TclObj
*
* Returns:
* Pointer to type or NULL, and size
*
* Side effects:
* None
*
*-------------------------------------------------------------------
*/
unsigned char *Util_GetBinaryArray(Tcl_Interp *interp, Tcl_Obj *dataObj, int *len, char *name, int min, int max, int no_null) {
unsigned char *data = NULL;
*len = 0;
if (dataObj != NULL) {
data = Tcl_GetByteArrayFromObj(dataObj, len);
} else if (no_null) {
Tcl_AppendResult(interp, "no ", name, (char *) NULL);
return NULL;
}
if (*len < min) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf("Invalid length for \"%s\": must be >= %d", name, min));
return NULL;
} else if (max > 0 && *len > max) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf("Invalid length for \"%s\": must be <= %d", name, max));
return NULL;
}
return data;
}
/*
*-------------------------------------------------------------------
*
* Util_GetInt --
*
* Get integer value from TclObj
|