1 files changed, 184 insertions, 0 deletions
diff --git a/src/libcharon/encoding/payloads/payload.c b/src/libcharon/encoding/payloads/payload.c
new file mode 100644
index 000000000..1cee6d2aa
--- /dev/null
+++ b/src/libcharon/encoding/payloads/payload.c
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2007 Tobias Brunner
+ * Copyright (C) 2005-2006 Martin Willi
+ * Copyright (C) 2005 Jan Hutter
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+
+#include "payload.h"
+
+#include <encoding/payloads/ike_header.h>
+#include <encoding/payloads/sa_payload.h>
+#include <encoding/payloads/nonce_payload.h>
+#include <encoding/payloads/id_payload.h>
+#include <encoding/payloads/ke_payload.h>
+#include <encoding/payloads/notify_payload.h>
+#include <encoding/payloads/auth_payload.h>
+#include <encoding/payloads/cert_payload.h>
+#include <encoding/payloads/certreq_payload.h>
+#include <encoding/payloads/encryption_payload.h>
+#include <encoding/payloads/ts_payload.h>
+#include <encoding/payloads/delete_payload.h>
+#include <encoding/payloads/vendor_id_payload.h>
+#include <encoding/payloads/cp_payload.h>
+#include <encoding/payloads/configuration_attribute.h>
+#include <encoding/payloads/eap_payload.h>
+#include <encoding/payloads/unknown_payload.h>
+
+
+ENUM_BEGIN(payload_type_names, NO_PAYLOAD, NO_PAYLOAD,
+	"NO_PAYLOAD");
+ENUM_NEXT(payload_type_names, SECURITY_ASSOCIATION, EXTENSIBLE_AUTHENTICATION, NO_PAYLOAD,
+	"SECURITY_ASSOCIATION",
+	"KEY_EXCHANGE",
+	"ID_INITIATOR",
+	"ID_RESPONDER",
+	"CERTIFICATE",
+	"CERTIFICATE_REQUEST",
+	"AUTHENTICATION",
+	"NONCE",
+	"NOTIFY",
+	"DELETE",
+	"VENDOR_ID",
+	"TRAFFIC_SELECTOR_INITIATOR",
+	"TRAFFIC_SELECTOR_RESPONDER",
+	"ENCRYPTED",
+	"CONFIGURATION",
+	"EXTENSIBLE_AUTHENTICATION");
+#ifdef ME
+ENUM_NEXT(payload_type_names, ID_PEER, ID_PEER, EXTENSIBLE_AUTHENTICATION,
+	"ID_PEER");
+ENUM_NEXT(payload_type_names, HEADER, UNKNOWN_PAYLOAD, ID_PEER,
+	"HEADER",
+	"PROPOSAL_SUBSTRUCTURE",
+	"TRANSFORM_SUBSTRUCTURE",
+	"TRANSFORM_ATTRIBUTE",
+	"TRAFFIC_SELECTOR_SUBSTRUCTURE",
+	"CONFIGURATION_ATTRIBUTE",
+	"UNKNOWN_PAYLOAD");
+#else
+ENUM_NEXT(payload_type_names, HEADER, UNKNOWN_PAYLOAD, EXTENSIBLE_AUTHENTICATION,
+	"HEADER",
+	"PROPOSAL_SUBSTRUCTURE",
+	"TRANSFORM_SUBSTRUCTURE",
+	"TRANSFORM_ATTRIBUTE",
+	"TRAFFIC_SELECTOR_SUBSTRUCTURE",
+	"CONFIGURATION_ATTRIBUTE",
+	"UNKNOWN_PAYLOAD");
+#endif /* ME */
+ENUM_END(payload_type_names, UNKNOWN_PAYLOAD);
+
+/* short forms of payload names */
+ENUM_BEGIN(payload_type_short_names, NO_PAYLOAD, NO_PAYLOAD,
+	"--");
+ENUM_NEXT(payload_type_short_names, SECURITY_ASSOCIATION, EXTENSIBLE_AUTHENTICATION, NO_PAYLOAD,
+	"SA",
+	"KE",
+	"IDi",
+	"IDr",
+	"CERT",
+	"CERTREQ",
+	"AUTH",
+	"No",
+	"N",
+	"D",
+	"V",
+	"TSi",
+	"TSr",
+	"E",
+	"CP",
+	"EAP");
+#ifdef ME
+ENUM_NEXT(payload_type_short_names, ID_PEER, ID_PEER, EXTENSIBLE_AUTHENTICATION,
+	"IDp");
+ENUM_NEXT(payload_type_short_names, HEADER, UNKNOWN_PAYLOAD, ID_PEER,
+	"HDR",
+	"PROP",
+	"TRANS",
+	"TRANSATTR",
+	"TSSUB",
+	"CPATTR",
+	"??");
+#else
+ENUM_NEXT(payload_type_short_names, HEADER, UNKNOWN_PAYLOAD, EXTENSIBLE_AUTHENTICATION,
+	"HDR",
+	"PROP",
+	"TRANS",
+	"TRANSATTR",
+	"TSSUB",
+	"CPATTR",
+	"??");
+#endif /* ME */
+ENUM_END(payload_type_short_names, UNKNOWN_PAYLOAD);
+
+/*
+ * see header
+ */
+payload_t *payload_create(payload_type_t type)
+{
+	switch (type)
+	{
+		case HEADER:
+			return (payload_t*)ike_header_create();
+		case SECURITY_ASSOCIATION:
+			return (payload_t*)sa_payload_create();
+		case PROPOSAL_SUBSTRUCTURE:
+			return (payload_t*)proposal_substructure_create();
+		case TRANSFORM_SUBSTRUCTURE:
+			return (payload_t*)transform_substructure_create();
+		case TRANSFORM_ATTRIBUTE:
+			return (payload_t*)transform_attribute_create();
+		case NONCE:
+			return (payload_t*)nonce_payload_create();
+		case ID_INITIATOR:
+			return (payload_t*)id_payload_create(ID_INITIATOR);
+		case ID_RESPONDER:
+			return (payload_t*)id_payload_create(ID_RESPONDER);
+#ifdef ME
+		case ID_PEER:
+			return (payload_t*)id_payload_create(ID_PEER);
+#endif /* ME */
+		case AUTHENTICATION:
+			return (payload_t*)auth_payload_create();
+		case CERTIFICATE:
+			return (payload_t*)cert_payload_create();
+		case CERTIFICATE_REQUEST:
+			return (payload_t*)certreq_payload_create();
+		case TRAFFIC_SELECTOR_SUBSTRUCTURE:
+			return (payload_t*)traffic_selector_substructure_create();
+		case TRAFFIC_SELECTOR_INITIATOR:
+			return (payload_t*)ts_payload_create(TRUE);
+		case TRAFFIC_SELECTOR_RESPONDER:
+			return (payload_t*)ts_payload_create(FALSE);
+		case KEY_EXCHANGE:
+			return (payload_t*)ke_payload_create();
+		case NOTIFY:
+			return (payload_t*)notify_payload_create();
+		case DELETE:
+			return (payload_t*)delete_payload_create(0);
+		case VENDOR_ID:
+			return (payload_t*)vendor_id_payload_create();
+		case CONFIGURATION:
+			return (payload_t*)cp_payload_create();
+		case CONFIGURATION_ATTRIBUTE:
+			return (payload_t*)configuration_attribute_create();
+		case EXTENSIBLE_AUTHENTICATION:
+			return (payload_t*)eap_payload_create();
+		case ENCRYPTED:
+			return (payload_t*)encryption_payload_create();
+		default:
+			return (payload_t*)unknown_payload_create();
+	}
+}
+