diff options
Diffstat (limited to 'include/mtp_level3.h')
| -rw-r--r-- | include/mtp_level3.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/include/mtp_level3.h b/include/mtp_level3.h deleted file mode 100644 index f311ad5..0000000 --- a/include/mtp_level3.h +++ /dev/null @@ -1,180 +0,0 @@ -/* Q.701-Q.704, Q.706, Q.707 handling code */ -/* - * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org> - * (C) 2010 by On-Waves - * All Rights Reserved - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * 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 Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#ifndef mtp_level3_h -#define mtp_level3_h - -#include <stdint.h> -#include <endian.h> -#include <sys/types.h> - - -/* - * pssible service information octets.. - */ -#define MTP_NI_NATION_NET 0x02 - -#define MTP_SI_MNT_SNM_MSG 0x00 -#define MTP_SI_MNT_REG_MSG 0x01 -#define MTP_SI_MNT_SCCP 0x03 -#define MTP_SI_MNT_ISUP 0x05 - -/* - * h0 contains the group, h1 the semantic of it - */ - -#define MTP_TST_MSG_GRP 0x01 -#define MTP_PROHIBIT_MSG_GRP 0x04 -#define MTP_SROUTE_MSG_GRP 0x05 -#define MTP_TRF_RESTR_MSG_GRP 0x07 - -/* h1 values for different groups */ -#define MTP_TST_MSG_SLTM 0x01 -#define MTP_TST_MSG_SLTA 0x02 - -#define MTP_RESTR_MSG_ALLWED 0x01 - -/* For the prohibit group */ -#define MTP_PROHIBIT_MSG_SIG 0x01 -#define MTP_PROHIBIT_MSG_TFA 0x05 - -/* For the Signalling-route-set-test */ -#define MTP_SROUTE_MSG_TEST 0x01 - - -#define SCCP_SST 0x03 -#define SCCP_SSP 0x02 -#define SCCP_SSA 0x01 - -#define MTP_LINK_MASK 0x0F -#define MTP_ADDR_MASK 0x3FFF -#define MTP_APOC_MASK 0x3f - - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define MTP_LINK_SLS(addr) ((addr >>28) & MTP_LINK_MASK) -#define MTP_ADDR(link, dpc, opc) \ - (((dpc) & MTP_ADDR_MASK) << 0 | \ - ((opc) & MTP_ADDR_MASK) << 14| \ - ((link) & MTP_LINK_MASK) << 28) -#define MTP_MAKE_APOC(apoc) \ - (apoc & 0x3fff) -#define MTP_ADDR_DPC(addr) \ - (addr & MTP_ADDR_MASK) -#define MTP_ADDR_OPC(addr) \ - ((addr >> 14) & MTP_ADDR_MASK) -#elif __BYTE_ORDER == __BIG_ENDIAN -static inline uint32_t c_swap_32(uint32_t in) -{ - return (((in & 0x000000ff) << 24) | - ((in & 0x0000ff00) << 8) | - ((in & 0x00ff0000) >> 8) | - ((in & 0xff000000) >> 24)); -} -static inline uint16_t c_swap_16(uint16_t in) -{ - return (((in & 0x00ff) << 8) | - (in & 0xff00) >> 8); -} -#define MTP_LINK_SLS(addr) ((c_swap_32(addr)>>28) & MTP_LINK_MASK) -#define MTP_ADDR(link, dpc, opc) \ - c_swap_32(((dpc) & MTP_ADDR_MASK) << 0 | \ - ((opc) & MTP_ADDR_MASK) << 14| \ - ((link) & MTP_LINK_MASK) << 28) -#define MTP_MAKE_APOC(apoc) \ - c_swap_16((apoc & 0x3fff)) -#define MTP_ADDR_DPC(addr) \ - (c_swap_32(addr) & MTP_ADDR_MASK) -#define MTP_ADDR_OPC(addr) \ - ((c_swap_32(addr) >> 14) & MTP_ADDR_MASK) -#endif - - - -/* - * not the on wire address... - */ -struct mtp_addr { - uint16_t dpc; - uint16_t opc; - uint8_t link; -} __attribute__((packed)); - -/* - * the struct is defined in Q.704 and can be seen in the - * wireshark dissectors too - */ -struct mtp_level_3_hdr { -#if __BYTE_ORDER == __LITTLE_ENDIAN - uint8_t ser_ind : 4, - spare : 2, - ni : 2; -#elif __BYTE_ORDER == __BIG_ENDIAN - uint8_t ni : 2, - spare : 2, - ser_ind : 4; -#endif - uint32_t addr; - uint8_t data[0]; -} __attribute__((packed)); - -struct mtp_level_3_cmn { -#if __BYTE_ORDER == __LITTLE_ENDIAN - uint8_t h0 : 4, - h1 : 4; -#elif __BYTE_ORDER == __BIG_ENDIAN - uint8_t h1 : 4, - h0 : 4; -#endif -} __attribute__((packed)); - -struct mtp_level_3_mng { - struct mtp_level_3_cmn cmn; -#if __BYTE_ORDER == __LITTLE_ENDIAN - uint8_t spare : 4, - length : 4; -#elif __BYTE_ORDER == __BIG_ENDIAN - uint8_t length : 4, - spare : 4; -#endif - uint8_t data[0]; -} __attribute__((packed)); - -struct mtp_level_3_prohib { - struct mtp_level_3_cmn cmn; - - uint16_t apoc; -} __attribute__((packed)); - -struct sccp_con_ctrl_prt_mgt { - uint8_t sst; - uint8_t assn; /* affected sub system number */ - uint16_t apoc; -#if __BYTE_ORDER == __LITTLE_ENDIAN - uint8_t mul_ind : 2, - spare : 6; -#elif __BYTE_ORDER == __BIG_ENDIAN - uint8_t spare : 6, - mul_ind : 2; -#endif -} __attribute__((packed)); - -#endif |