Implementation ****/
| 24 | |
| 25 | /**** Implementation ****/ |
| 26 | EipStatus EstablishClass3Connection( |
| 27 | CipConnectionObject *RESTRICT const connection_object, |
| 28 | EipUint16 *const extended_error) { |
| 29 | EipStatus eip_status = kEipStatusOk; |
| 30 | |
| 31 | CipConnectionObject *explicit_connection = GetFreeExplicitConnection(); |
| 32 | |
| 33 | if (NULL == explicit_connection) { |
| 34 | eip_status = kCipErrorConnectionFailure; |
| 35 | *extended_error = |
| 36 | kConnectionManagerExtendedStatusCodeErrorNoMoreConnectionsAvailable; |
| 37 | } else { |
| 38 | ConnectionObjectDeepCopy(explicit_connection, connection_object); |
| 39 | |
| 40 | ConnectionObjectGeneralConfiguration(explicit_connection); |
| 41 | |
| 42 | ConnectionObjectSetInstanceType(explicit_connection, |
| 43 | kConnectionObjectInstanceTypeExplicitMessaging); |
| 44 | |
| 45 | /* set the connection call backs */ |
| 46 | explicit_connection->connection_close_function = |
| 47 | CloseConnection; |
| 48 | /* explicit connection have to be closed on time out*/ |
| 49 | explicit_connection->connection_timeout_function = |
| 50 | Class3ConnectionTimeoutHandler; |
| 51 | |
| 52 | AddNewActiveConnection(explicit_connection); |
| 53 | } |
| 54 | return eip_status; |
| 55 | } |
| 56 | |
| 57 | /** @brief Searches and returns a free explicit connection slot |
| 58 | * |
nothing calls this directly
no test coverage detected