diff options
Diffstat (limited to 'plugins/vcgn-plugin/vcgn/cnat_v4_pptp_alg.h')
| -rw-r--r-- | plugins/vcgn-plugin/vcgn/cnat_v4_pptp_alg.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_v4_pptp_alg.h b/plugins/vcgn-plugin/vcgn/cnat_v4_pptp_alg.h deleted file mode 100644 index 5a6d4243..00000000 --- a/plugins/vcgn-plugin/vcgn/cnat_v4_pptp_alg.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - *------------------------------------------------------------------ - * cnat_v4_pptp_alg.h - * - * Copyright (c) 2009-2013 Cisco and/or its affiliates. - * 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. - *------------------------------------------------------------------ - */ - -#ifndef __CNAT_V4_PPTP_ALG_H__ -#define __CNAT_V4_PPTP_ALG_H__ - -/* Debug utils of PPTP */ -#define PPTP_DBG(debug, ...) \ - if(PREDICT_FALSE(cnat_pptp_debug_flag >= debug)) { \ - PLATFORM_DEBUG_PRINT("%s:%s:%d - ", \ - __FILE__, __FUNCTION__, __LINE__);\ - PLATFORM_DEBUG_PRINT(__VA_ARGS__);\ - PLATFORM_DEBUG_PRINT("\n"); \ - } - -#define PPTP_DUMP_PACKET(ip, len) pptp_hex_dump(ip, len) - - -#define PPTP_DISABLED 0 -#define PPTP_ENABLED 1 - -#define PPTP_GRE_TIMEOUT 60 /*sec */ - -#define TCP_PPTP_PORT 1723 - -#define PPTP_PAC 0 -#define PPTP_PNS 1 - -/* PPTP MSG TYPE */ - -#define PPTP_MSG_TYPE_CONTROL 1 -#define PPTP_MSG_TYPE_MGMT 2 - -/* PPTP control messages */ - -/* control connection mgmt */ -#define PPTP_START_CC_RQ 1 -#define PPTP_START_CC_RP 2 -#define PPTP_STOP_CC_RQ 3 -#define PPTP_STOP_CC_RP 4 -#define PPTP_ECHO_RQ 5 -#define PPTP_ECHO_RP 6 - -/* call mgmt */ -#define PPTP_OBOUND_CALL_RQ 7 -#define PPTP_OBOUND_CALL_RP 8 -#define PPTP_IBOUND_CALL_RQ 9 -#define PPTP_IBOUND_CALL_RP 10 -#define PPTP_IBOUND_CALL_CN 11 -#define PPTP_CALL_CLEAR_RQ 12 -#define PPTP_CALL_DISCON_NT 13 - -/* other */ - -#define PPTP_WAN_ERR_NT 14 -#define PPTP_SET_LINK_INF 15 - -#define PPTP_MIN_HDR_LEN 8 - -/* Byte offsets from start of TCP Data(PPTP header) */ - -#define PPTP_CTRL_MGMT_TYPE_OFFSET 0x02 -#define PPTP_CC_TYPE_OFFSET 0x08 -#define PPTP_HDR_CALL_ID_OFFSET 0x0c -#define PPTP_HDR_PEER_CALL_ID_OFFSET 0x0e - -#define PPTP_HDR_RESULT_CODE_OFFSET_STCCRP 0x0e -#define PPTP_HDR_RESULT_CODE_OFFSET 0x10 - - -/* Offset of control/mgmt msg types - from start of TCP header */ - -#define TCP_HEADER_SIZE(tcp) \ - ((tcp->hdr_len>>4) << 2) - - -#define PPTP_MSG_START_OFFSET(tcp) \ - ((u8*)tcp + TCP_HEADER_SIZE(tcp)) - - -#define PPTP_CC_MSG_TYPE_OFFSET(tcp) \ - (PPTP_MSG_START_OFFSET(tcp) + \ - PPTP_CC_TYPE_OFFSET ) - -#define PPTP_MGMT_MSG_TYPE_OFFSET(tcp) \ - ( PPTP_MSG_START_OFFSET(tcp) + \ - PPTP_CTRL_MGMT_TYPE_OFFSET ) - -#define PPTP_CALL_ID_OFFSET(tcp) \ - ( PPTP_MSG_START_OFFSET(tcp) + \ - PPTP_HDR_CALL_ID_OFFSET ) - -#define PPTP_PEER_CALL_ID_OFFSET(tcp) \ - ( PPTP_MSG_START_OFFSET(tcp) + \ - PPTP_HDR_PEER_CALL_ID_OFFSET ) - -#define PPTP_RESULT_CODE_OFFSET(tcp) \ - ( PPTP_MSG_START_OFFSET(tcp) + \ - PPTP_HDR_RESULT_CODE_OFFSET ) - -#define PPTP_RESULT_CODE_OFFSET_STCCRP(tcp) \ - ( PPTP_MSG_START_OFFSET(tcp) + \ - PPTP_HDR_RESULT_CODE_OFFSET_STCCRP) - -/* values */ -#define PPTP_CC_MSG_TYPE(tcp) \ - (u16*)PPTP_CC_MSG_TYPE_OFFSET(tcp) - -#define PPTP_MGMT_MSG_TYPE(tcp) \ - (u16*)PPTP_MGMT_MSG_TYPE_OFFSET(tcp) - -#define PPTP_CALL_ID(tcp) \ - (u16*)PPTP_CALL_ID_OFFSET(tcp) - -#define PPTP_PEER_CALL_ID(tcp) \ - (u16*)PPTP_PEER_CALL_ID_OFFSET(tcp) - -#define PPTP_RESULT_CODE(tcp) \ - *(u8*)PPTP_RESULT_CODE_OFFSET(tcp); - -#define PPTP_RESULT_CODE_STCCRP(tcp) \ - *(u8*)PPTP_RESULT_CODE_OFFSET_STCCRP(tcp); - - -/* other code */ -#define PPTP_CHAN_SUCCESS 1 - - -/* Data structures */ - -extern u32 cnat_pptp_debug_flag; - -#endif /* __CNAT_V4_PPTP_ALG_H__ */ |