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[ric-plt/e2mgr.git] / E2Manager / e2pdus / configuration_update.go

diff --git a/E2Manager/e2pdus/configuration_update.go b/E2Manager/e2pdus/configuration_update.go
new file mode 100644 (file)
index 0000000..032c6cf
--- /dev/null
+++ b/E2Manager/e2pdus/configuration_update.go
@@ -0,0 +1,107 @@
+/*******************************************************************************
+ *
+ *   Copyright (c) 2019 AT&T Intellectual Property.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ *******************************************************************************/
+package e2pdus
+
+// #cgo CFLAGS: -I../asn1codec/inc/  -I../asn1codec/e2ap_engine/
+// #cgo LDFLAGS: -L ../asn1codec/lib/ -L../asn1codec/e2ap_engine/ -le2ap_codec -lasncodec
+// #include <configuration_update_wrapper.h>
+import "C"
+import (
+       "fmt"
+       "unsafe"
+)
+
+var PackedEndcConfigurationUpdateFailure []byte
+var PackedEndcConfigurationUpdateAck []byte
+var PackedX2EnbConfigurationUpdateFailure []byte
+var PackedX2EnbConfigurationUpdateAck []byte
+
+func prepareEndcConfigurationUpdateFailurePDU(maxAsn1PackedBufferSize int, maxAsn1CodecMessageBufferSize int) error {
+
+       packedBuffer := make([]C.uchar, maxAsn1PackedBufferSize)
+       errorBuffer := make([]C.char, maxAsn1CodecMessageBufferSize)
+       var payloadSize = C.ulong(maxAsn1PackedBufferSize)
+
+       if status := C.build_pack_endc_configuration_update_failure(&payloadSize, &packedBuffer[0], C.ulong(maxAsn1CodecMessageBufferSize), &errorBuffer[0]); !status {
+               return fmt.Errorf("#configuration_update.prepareEndcConfigurationUpdateFailurePDU - failed to build and pack the endc configuration update failure message %s ", C.GoString(&errorBuffer[0]))
+
+       }
+       PackedEndcConfigurationUpdateFailure = C.GoBytes(unsafe.Pointer(&packedBuffer[0]), C.int(payloadSize))
+
+       return nil
+}
+
+func prepareX2EnbConfigurationUpdateFailurePDU(maxAsn1PackedBufferSize int, maxAsn1CodecMessageBufferSize int) error {
+
+       packedBuffer := make([]C.uchar, maxAsn1PackedBufferSize)
+       errorBuffer := make([]C.char, maxAsn1CodecMessageBufferSize)
+       var payloadSize = C.ulong(maxAsn1PackedBufferSize)
+
+       if status := C.build_pack_x2enb_configuration_update_failure(&payloadSize, &packedBuffer[0], C.ulong(maxAsn1CodecMessageBufferSize), &errorBuffer[0]); !status {
+               return fmt.Errorf("#configuration_update.prepareX2EnbConfigurationUpdateFailurePDU - failed to build and pack the x2 configuration update failure message %s ", C.GoString(&errorBuffer[0]))
+
+       }
+       PackedX2EnbConfigurationUpdateFailure = C.GoBytes(unsafe.Pointer(&packedBuffer[0]), C.int(payloadSize))
+
+       return nil
+}
+
+func prepareEndcConfigurationUpdateAckPDU(maxAsn1PackedBufferSize int, maxAsn1CodecMessageBufferSize int) error {
+
+       packedBuffer := make([]C.uchar, maxAsn1PackedBufferSize)
+       errorBuffer := make([]C.char, maxAsn1CodecMessageBufferSize)
+       var payloadSize = C.ulong(maxAsn1PackedBufferSize)
+
+       if status := C.build_pack_endc_configuration_update_ack(&payloadSize, &packedBuffer[0], C.ulong(maxAsn1CodecMessageBufferSize), &errorBuffer[0]); !status {
+               return fmt.Errorf("#configuration_update.prepareEndcConfigurationUpdateAckPDU - failed to build and pack the endc configuration update ack message %s ", C.GoString(&errorBuffer[0]))
+
+       }
+       PackedEndcConfigurationUpdateAck = C.GoBytes(unsafe.Pointer(&packedBuffer[0]), C.int(payloadSize))
+
+       return nil
+}
+
+func prepareX2EnbConfigurationUpdateAckPDU(maxAsn1PackedBufferSize int, maxAsn1CodecMessageBufferSize int) error {
+
+       packedBuffer := make([]C.uchar, maxAsn1PackedBufferSize)
+       errorBuffer := make([]C.char, maxAsn1CodecMessageBufferSize)
+       var payloadSize = C.ulong(maxAsn1PackedBufferSize)
+
+       if status := C.build_pack_x2enb_configuration_update_ack(&payloadSize, &packedBuffer[0], C.ulong(maxAsn1CodecMessageBufferSize), &errorBuffer[0]); !status {
+               return fmt.Errorf("#configuration_update.prepareX2EnbConfigurationUpdateAckPDU - failed to build and pack the x2 configuration update ack message %s ", C.GoString(&errorBuffer[0]))
+
+       }
+       PackedX2EnbConfigurationUpdateAck = C.GoBytes(unsafe.Pointer(&packedBuffer[0]), C.int(payloadSize))
+
+       return nil
+}
+
+func init() {
+       if err := prepareEndcConfigurationUpdateFailurePDU(MaxAsn1PackedBufferSize, MaxAsn1CodecMessageBufferSize); err != nil {
+               panic(err)
+       }
+       if err := prepareEndcConfigurationUpdateAckPDU(MaxAsn1PackedBufferSize, MaxAsn1CodecMessageBufferSize); err != nil {
+               panic(err)
+       }
+       if err := prepareX2EnbConfigurationUpdateFailurePDU(MaxAsn1PackedBufferSize, MaxAsn1CodecMessageBufferSize); err != nil {
+               panic(err)
+       }
+       if err := prepareX2EnbConfigurationUpdateAckPDU(MaxAsn1PackedBufferSize, MaxAsn1CodecMessageBufferSize); err != nil {
+               panic(err)
+       }
+}