- added payload CERT

- cleaned code of different states
- added additional notify handling

Source/charon/encoding/generator.c

@@ -42,6 +42,7 @@
 #include <encoding/payloads/nonce_payload.h>
 #include <encoding/payloads/id_payload.h>
 #include <encoding/payloads/auth_payload.h>
+#include <encoding/payloads/cert_payload.h>
 #include <encoding/payloads/ts_payload.h>
 
 
@@ -797,6 +798,19 @@ static void generate_payload (private_generator_t *this,payload_t *payload)
 				this->write_bytes_to_buffer_at_offset(this,&int16_val,sizeof(u_int16_t),payload_length_position_offset);
 				break;
 			}
+			case CERT_DATA:
+			{
+				/* the AUTH Data value is generated from chunk */
+				this->generate_from_chunk(this, rules[i].offset);
+				
+				u_int32_t payload_length_position_offset = this->last_payload_length_position_offset;
+				/* Length of nonce PAYLOAD is calculated */
+				u_int16_t length_of_cert_payload = CERT_PAYLOAD_HEADER_LENGTH + ((chunk_t *)(this->data_struct + rules[i].offset))->len;
+				u_int16_t int16_val = htons(length_of_cert_payload);
+
+				this->write_bytes_to_buffer_at_offset(this,&int16_val,sizeof(u_int16_t),payload_length_position_offset);
+				break;
+			}
 			case PROPOSALS:
 			{
 				/* before iterative generate the transforms, store the current payload length position */