Annotation of embedaddon/strongswan/src/libimcv/imv/imv_if.h, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2012-2013 Andreas Steffen
! 3: * HSR Hochschule fuer Technik Rapperswil
! 4: *
! 5: * This program is free software; you can redistribute it and/or modify it
! 6: * under the terms of the GNU General Public License as published by the
! 7: * Free Software Foundation; either version 2 of the License, or (at your
! 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
! 9: *
! 10: * This program is distributed in the hope that it will be useful, but
! 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! 13: * for more details.
! 14: */
! 15:
! 16: /**
! 17: * Define the following two static constants externally:
! 18: * static const char imv_name[] = "xx";
! 19: * static const imv_agent_create_t imv_agent_create = imv_xx_agent_create;
! 20: */
! 21:
! 22: #include <utils/debug.h>
! 23:
! 24: static imv_agent_if_t *imv_agent;
! 25:
! 26: /*
! 27: * see section 3.8.1 of TCG TNC IF-IMV Specification 1.3
! 28: */
! 29: TNC_Result TNC_IMV_API TNC_IMV_Initialize(TNC_IMVID imv_id,
! 30: TNC_Version min_version,
! 31: TNC_Version max_version,
! 32: TNC_Version *actual_version)
! 33: {
! 34: if (imv_agent)
! 35: {
! 36: DBG1(DBG_IMV, "IMV \"%s\" has already been initialized", imv_name);
! 37: return TNC_RESULT_ALREADY_INITIALIZED;
! 38: }
! 39:
! 40: imv_agent = imv_agent_create(imv_name, imv_id, actual_version);
! 41:
! 42: if (!imv_agent)
! 43: {
! 44: return TNC_RESULT_FATAL;
! 45: }
! 46: if (min_version > TNC_IFIMV_VERSION_1 || max_version < TNC_IFIMV_VERSION_1)
! 47: {
! 48: DBG1(DBG_IMV, "no common IF-IMV version");
! 49: return TNC_RESULT_NO_COMMON_VERSION;
! 50: }
! 51: return TNC_RESULT_SUCCESS;
! 52: }
! 53:
! 54: /**
! 55: * see section 3.8.2 of TCG TNC IF-IMV Specification 1.3
! 56: */
! 57: TNC_Result TNC_IMV_API TNC_IMV_NotifyConnectionChange(TNC_IMVID imv_id,
! 58: TNC_ConnectionID connection_id,
! 59: TNC_ConnectionState new_state)
! 60: {
! 61: if (!imv_agent)
! 62: {
! 63: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 64: return TNC_RESULT_NOT_INITIALIZED;
! 65: }
! 66: return imv_agent->notify_connection_change(imv_agent, connection_id,
! 67: new_state);
! 68: }
! 69:
! 70: /**
! 71: * see section 3.8.4 of TCG TNC IF-IMV Specification 1.3
! 72: */
! 73: TNC_Result TNC_IMV_API TNC_IMV_ReceiveMessage(TNC_IMVID imv_id,
! 74: TNC_ConnectionID connection_id,
! 75: TNC_BufferReference msg,
! 76: TNC_UInt32 msg_len,
! 77: TNC_MessageType msg_type)
! 78: {
! 79: if (!imv_agent)
! 80: {
! 81: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 82: return TNC_RESULT_NOT_INITIALIZED;
! 83: }
! 84: return imv_agent->receive_message(imv_agent, connection_id, msg_type,
! 85: chunk_create(msg, msg_len));
! 86: }
! 87:
! 88: /**
! 89: * see section 3.8.6 of TCG TNC IF-IMV Specification 1.3
! 90: */
! 91: TNC_Result TNC_IMV_API TNC_IMV_ReceiveMessageLong(TNC_IMVID imv_id,
! 92: TNC_ConnectionID connection_id,
! 93: TNC_UInt32 msg_flags,
! 94: TNC_BufferReference msg,
! 95: TNC_UInt32 msg_len,
! 96: TNC_VendorID msg_vid,
! 97: TNC_MessageSubtype msg_subtype,
! 98: TNC_UInt32 src_imc_id,
! 99: TNC_UInt32 dst_imv_id)
! 100: {
! 101: if (!imv_agent)
! 102: {
! 103: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 104: return TNC_RESULT_NOT_INITIALIZED;
! 105: }
! 106: return imv_agent->receive_message_long(imv_agent, connection_id,
! 107: src_imc_id, dst_imv_id,
! 108: msg_vid, msg_subtype, chunk_create(msg, msg_len));
! 109: }
! 110:
! 111: /**
! 112: * see section 3.8.7 of TCG TNC IF-IMV Specification 1.3
! 113: */
! 114: TNC_Result TNC_IMV_API TNC_IMV_SolicitRecommendation(TNC_IMVID imv_id,
! 115: TNC_ConnectionID connection_id)
! 116: {
! 117:
! 118: if (!imv_agent)
! 119: {
! 120: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 121: return TNC_RESULT_NOT_INITIALIZED;
! 122: }
! 123: return imv_agent->solicit_recommendation(imv_agent, connection_id);
! 124: }
! 125:
! 126: /**
! 127: * see section 3.8.8 of TCG TNC IF-IMV Specification 1.3
! 128: */
! 129: TNC_Result TNC_IMV_API TNC_IMV_BatchEnding(TNC_IMVID imv_id,
! 130: TNC_ConnectionID connection_id)
! 131: {
! 132: if (!imv_agent)
! 133: {
! 134: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 135: return TNC_RESULT_NOT_INITIALIZED;
! 136: }
! 137: return imv_agent->batch_ending(imv_agent, connection_id);
! 138: }
! 139:
! 140: /**
! 141: * see section 3.8.9 of TCG TNC IF-IMV Specification 1.3
! 142: */
! 143: TNC_Result TNC_IMV_API TNC_IMV_Terminate(TNC_IMVID imv_id)
! 144: {
! 145: if (!imv_agent)
! 146: {
! 147: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 148: return TNC_RESULT_NOT_INITIALIZED;
! 149: }
! 150: imv_agent->destroy(imv_agent);
! 151: imv_agent = NULL;
! 152:
! 153: return TNC_RESULT_SUCCESS;
! 154: }
! 155:
! 156: /**
! 157: * see section 4.2.8.1 of TCG TNC IF-IMV Specification 1.3
! 158: */
! 159: TNC_Result TNC_IMV_API TNC_IMV_ProvideBindFunction(TNC_IMVID imv_id,
! 160: TNC_TNCS_BindFunctionPointer bind_function)
! 161: {
! 162: if (!imv_agent)
! 163: {
! 164: DBG1(DBG_IMV, "IMV \"%s\" has not been initialized", imv_name);
! 165: return TNC_RESULT_NOT_INITIALIZED;
! 166: }
! 167: return imv_agent->bind_functions(imv_agent, bind_function);
! 168: }
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