laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-sccp/+/38041?usp=email ) Change subject: remove old static libsccp.a, libmtp.a, libxua.a ...................................................................... remove old static libsccp.a, libmtp.a, libxua.a Those static libraries were not used or maintained a long time ago. We have a much more complete implementation of SCCP and xUA in libosmo-sigtran. That has been the basis of osmo-stp, as well as in osmo-sgsn.git, osmo-bsc.git, osmo-msc.git. The only user of the old static libraries was osmo-bsc-sccplite from openbsc.git, which is unsupported for many years. Change-Id: I299a32a2f8f61477cf49c8126567fef2092d5407 --- M Makefile.am M TODO-RELEASE M configure.ac M debian/control D debian/libosmo-sccp-dev.install M debian/libosmo-sigtran-dev.install M include/osmocom/Makefile.am D include/osmocom/mtp/Makefile.am D include/osmocom/mtp/mtp_level3.h D include/osmocom/mtp/mtp_pcap.h M include/osmocom/sccp/Makefile.am D include/osmocom/sccp/sccp.h D libosmo-mtp.pc.in D libosmo-sccp.pc.in D libosmo-xua.pc.in M src/Makefile.am D src/mtp_pcap.c D src/sccp.c M tests/Makefile.am D tests/mtp/Makefile.am D tests/mtp/mtp_parse_test.c D tests/mtp/mtp_parse_test.ok D tests/sccp/Makefile.am D tests/sccp/sccp_test.c D tests/sccp/sccp_test.ok M tests/testsuite.at 26 files changed, 8 insertions(+), 3,966 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sccp refs/changes/41/38041/1 diff --git a/Makefile.am b/Makefile.am index 5a2cad4..051f3c3 100644 --- a/Makefile.am +++ b/Makefile.am @@ -4,7 +4,7 @@ SUBDIRS = include src tests examples stp doc contrib pkgconfigdir = $(libdir)/pkgconfig -pkgconfig_DATA = libosmo-sccp.pc libosmo-mtp.pc libosmo-sigtran.pc libosmo-xua.pc +pkgconfig_DATA = libosmo-sigtran.pc EXTRA_DIST = \ .version \ diff --git a/TODO-RELEASE b/TODO-RELEASE index 0ed7189..2f0dcec 100644 --- a/TODO-RELEASE +++ b/TODO-RELEASE @@ -7,3 +7,6 @@ # If any interfaces have been added since the last public release: c:r:a + 1. # If any interfaces have been removed or changed since the last public release: c:r:0. #library what description / commit summary line +libsccp.a removed ancient library not used for decades +libmtp.a removed ancient library not used for decades +libsccp.a removed ancient library not used for decades diff --git a/configure.ac b/configure.ac index 7311ffa..e98476e 100644 --- a/configure.ac +++ b/configure.ac @@ -183,9 +183,6 @@ AC_OUTPUT( libosmo-sigtran.pc - libosmo-sccp.pc - libosmo-mtp.pc - libosmo-xua.pc include/osmocom/Makefile include/osmocom/sccp/Makefile include/osmocom/mtp/Makefile @@ -193,8 +190,6 @@ include/Makefile src/Makefile tests/Makefile - tests/sccp/Makefile - tests/mtp/Makefile tests/m2ua/Makefile tests/xua/Makefile tests/ss7/Makefile diff --git a/debian/control b/debian/control index de425de..68abbe8 100644 --- a/debian/control +++ b/debian/control @@ -21,19 +21,6 @@ Vcs-Browser: https://gitea.osmocom.org/osmocom/libosmo-sccp Homepage: https://projects.osmocom.org/projects/libosmo-sccp -Package: libosmo-sccp-dev -Architecture: any -Depends: ${misc:Depends} -Multi-Arch: same -Section: libdevel -Description: Development files for libsccp, libmtp and libxua - SCCP is a network layer protocol that provides extended routing, flow control, - segmentation, connection-orientation, and error correction facilities in - Signaling System 7 telecommunications networks. - It is heavily used in cellular networks such as GSM. - . - This package contains the development files for the library. - Package: libosmo-sigtran10 Section: libs Architecture: any diff --git a/debian/libosmo-sccp-dev.install b/debian/libosmo-sccp-dev.install deleted file mode 100644 index 0404a9c..0000000 --- a/debian/libosmo-sccp-dev.install +++ /dev/null @@ -1,7 +0,0 @@ -usr/include/osmocom/sccp -usr/lib/*/libsccp.a -usr/lib/*/libmtp.a -usr/lib/*/libxua.a -usr/lib/*/pkgconfig/libosmo-sccp.pc -usr/lib/*/pkgconfig/libosmo-mtp.pc -usr/lib/*/pkgconfig/libosmo-xua.pc diff --git a/debian/libosmo-sigtran-dev.install b/debian/libosmo-sigtran-dev.install index a556f90..b4628e2 100644 --- a/debian/libosmo-sigtran-dev.install +++ b/debian/libosmo-sigtran-dev.install @@ -1,4 +1,5 @@ usr/include/osmocom/sigtran +usr/include/osmocom/sccp usr/lib/*/libosmo-sigtran*.a usr/lib/*/libosmo-sigtran*.so usr/lib/*/libosmo-sigtran*.la diff --git a/include/osmocom/Makefile.am b/include/osmocom/Makefile.am index c4535f3..a08ab02 100644 --- a/include/osmocom/Makefile.am +++ b/include/osmocom/Makefile.am @@ -1 +1 @@ -SUBDIRS = mtp sccp sigtran +SUBDIRS = sccp sigtran diff --git a/include/osmocom/mtp/Makefile.am b/include/osmocom/mtp/Makefile.am deleted file mode 100644 index dbd0e79..0000000 --- a/include/osmocom/mtp/Makefile.am +++ /dev/null @@ -1,2 +0,0 @@ -mtp_HEADERS = mtp_level3.h mtp_pcap.h -mtpdir = $(includedir)/osmocom/mtp diff --git a/include/osmocom/mtp/mtp_level3.h b/include/osmocom/mtp/mtp_level3.h deleted file mode 100644 index 8ea54a9..0000000 --- a/include/osmocom/mtp/mtp_level3.h +++ /dev/null @@ -1,177 +0,0 @@ -/* Q.701-Q.704, Q.706, Q.707 handling code */ -/* - * (C) 2010 by Holger Hans Peter Freyther &lt;zecke(a)selfish.org&gt; - * (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 General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - */ - -#pragma once - -#include <osmocom/core/endian.h> - -#include <stdint.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 OSMO_IS_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_READ_DPC(addr) \ - (((addr) >> 0) & MTP_ADDR_MASK) -#define MTP_READ_OPC(addr) \ - (((addr) >> 14) & MTP_ADDR_MASK) -#elif OSMO_IS_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_READ_DPC(addr) \ - (c_swap_32(addr) & MTP_ADDR_MASK) -#define MTP_READ_OPC(addr) \ - ((c_swap_32(addr) >> 14) & MTP_ADDR_MASK) -#else -#error "Unknown endian" -#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 OSMO_IS_LITTLE_ENDIAN - uint8_t ser_ind : 4, - spare : 2, - ni : 2; -#elif OSMO_IS_BIG_ENDIAN -/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ - 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 OSMO_IS_LITTLE_ENDIAN - uint8_t h0 : 4, - h1 : 4; -#elif OSMO_IS_BIG_ENDIAN -/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ - uint8_t h1:4, h0:4; -#endif -} __attribute__((packed)); - -struct mtp_level_3_mng { - struct mtp_level_3_cmn cmn; -#if OSMO_IS_LITTLE_ENDIAN - uint8_t spare : 4, - length : 4; -#elif OSMO_IS_BIG_ENDIAN -/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ - 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 OSMO_IS_LITTLE_ENDIAN - uint8_t mul_ind : 2, - spare : 6; -#elif OSMO_IS_BIG_ENDIAN -/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ - uint8_t spare:6, mul_ind:2; -#endif -} __attribute__((packed)); - diff --git a/include/osmocom/mtp/mtp_pcap.h b/include/osmocom/mtp/mtp_pcap.h deleted file mode 100644 index 4e400e2..0000000 --- a/include/osmocom/mtp/mtp_pcap.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * (C) 2010 by Holger Hans Peter Freyther &lt;zecke(a)selfish.org&gt; - * (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 General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - */ -#ifndef mtp_pcap_h -#define mtp_pcap_h - -#include <stdint.h> - -int mtp_pcap_write_header(int fd); -int mtp_pcap_write_msu(int fd, const uint8_t *data, int length); - -#endif diff --git a/include/osmocom/sccp/Makefile.am b/include/osmocom/sccp/Makefile.am index c64db26..6bbeec4 100644 --- a/include/osmocom/sccp/Makefile.am +++ b/include/osmocom/sccp/Makefile.am @@ -1,2 +1,2 @@ -sccp_HEADERS = sccp_types.h sccp.h +sccp_HEADERS = sccp_types.h sccpdir = $(includedir)/osmocom/sccp diff --git a/include/osmocom/sccp/sccp.h b/include/osmocom/sccp/sccp.h deleted file mode 100644 index fd911da..0000000 --- a/include/osmocom/sccp/sccp.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - * SCCP management code - * - * (C) 2009, 2010, 2013 by Holger Hans Peter Freyther &lt;zecke(a)selfish.org&gt; - * (C) 2009, 2010, 2013 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 General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - */ - -#ifndef SCCP_H -#define SCCP_H - -#include <stdlib.h> - -#include <sys/socket.h> -#include <sys/types.h> - -#include <osmocom/core/linuxlist.h> - -#include "sccp_types.h" - -struct msgb; -struct sccp_system; - -enum { - SCCP_CONNECTION_STATE_NONE, - SCCP_CONNECTION_STATE_REQUEST, - SCCP_CONNECTION_STATE_CONFIRM, - SCCP_CONNECTION_STATE_ESTABLISHED, - SCCP_CONNECTION_STATE_RELEASE, - SCCP_CONNECTION_STATE_RELEASE_COMPLETE, - SCCP_CONNECTION_STATE_REFUSED, - SCCP_CONNECTION_STATE_SETUP_ERROR, -}; - -struct sockaddr_sccp { - sa_family_t sccp_family; /* AF_SCCP in the future??? */ - uint8_t sccp_ssn; /* subssystem number for routing */ - - /* TODO fill in address indicator... if that is ever needed */ - - /* optional gti information */ - uint8_t *gti; - int gti_len; - - /* any of SCCP_TITLE_IND_* */ - uint8_t gti_ind; - - int use_poi; - uint8_t poi[2]; - - /* not sure about these */ - /* uint8_t sccp_class; */ -}; - -/* - * parsed structure of an address - */ -struct sccp_address { - struct sccp_called_party_address address; - uint8_t ssn; - uint8_t poi[2]; - - uint8_t *gti_data; - int gti_len; -}; - -struct sccp_optional_data { - uint8_t data_len; - uint8_t data_start; -}; - -struct sccp_connection { - /* public */ - void *data_ctx; - void (*data_cb)(struct sccp_connection *conn, struct msgb *msg, unsigned int len); - - void *state_ctx; - void (*state_cb)(struct sccp_connection *, int old_state); - - struct sccp_source_reference source_local_reference; - struct sccp_source_reference destination_local_reference; - - int connection_state; - - /* private */ - /* list of active connections */ - struct llist_head list; - struct sccp_system *system; - int incoming; -}; - -/** - * system functionality to implement on top of any other transport layer: - * call sccp_system_incoming for incoming data (from the network) - * sccp will call outgoing whenever outgoing data exists - * The conn is NULL for UDT and other messages without a connection - */ -int sccp_system_init(void (*outgoing)(struct sccp_connection *conn, struct msgb *data, void *gctx, void *ctx), void *context); -int sccp_system_incoming_ctx(struct msgb *data, void *ctx); -int sccp_system_incoming(struct msgb *data); - -/** - * Send data on an existing connection - */ -int sccp_connection_write(struct sccp_connection *connection, struct msgb *data); -int sccp_connection_send_it(struct sccp_connection *connection); -int sccp_connection_close(struct sccp_connection *connection, int cause); -int sccp_connection_free(struct sccp_connection *connection); - -/** - * internal.. - */ -int sccp_connection_force_free(struct sccp_connection *conn); - -/** - * Create a new socket. Set your callbacks and then call bind to open - * the connection. - */ -struct sccp_connection *sccp_connection_socket(void); - -/** - * Open the connection and send additional data - */ -int sccp_connection_connect(struct sccp_connection *conn, - const struct sockaddr_sccp *sccp_called, - struct msgb *data); - -/** - * mostly for testing purposes only. Set the accept callback. - * TODO: add true routing information... in analogy to socket, bind, accept - */ -int sccp_connection_set_incoming(const struct sockaddr_sccp *sock, - int (*accept_cb)(struct sccp_connection *connection, void *data), - void *user_data); - -/** - * Send data in terms of unit data. A fixed address indicator will be used. - */ -int sccp_write(struct msgb *data, - const struct sockaddr_sccp *sock_sender, - const struct sockaddr_sccp *sock_target, - int class, void *ctx); -int sccp_set_read(const struct sockaddr_sccp *sock, - int (*read_cb)(struct msgb *msgb, unsigned int, void *user_data), - void *user_data); - -/* generic sock addresses */ -extern const struct sockaddr_sccp sccp_ssn_bssap; - -/* helpers */ -uint32_t sccp_src_ref_to_int(struct sccp_source_reference *ref); -struct sccp_source_reference sccp_src_ref_from_int(uint32_t); - -struct msgb *sccp_create_cr(const struct sccp_source_reference *src_ref, const struct sockaddr_sccp *called, const uint8_t *data, size_t length); -struct msgb *sccp_create_refuse(struct sccp_source_reference *src_ref, int cause, uint8_t *data, int length); -struct msgb *sccp_create_cc(struct sccp_source_reference *src_ref, struct sccp_source_reference *dst_ref); -struct msgb *sccp_create_rlsd(struct sccp_source_reference *src_ref, struct sccp_source_reference *dst_ref, int cause); -struct msgb *sccp_create_dt1(struct sccp_source_reference *dst_ref, uint8_t *data, uint8_t len); -struct msgb *sccp_create_udt(int _class, const struct sockaddr_sccp *sock_sender, - const struct sockaddr_sccp *sock_target, uint8_t *data, int len); - -/** - * Below this are helper functions and structs for parsing SCCP messages - */ -struct sccp_parse_result { - struct sccp_address called; - struct sccp_address calling; - - /* point to the msg packet */ - struct sccp_source_reference *source_local_reference; - struct sccp_source_reference *destination_local_reference; - - /* data pointer */ - int data_len; -}; - -/* - * helper functions for the nat code - */ -int sccp_determine_msg_type(struct msgb *msg); -int sccp_parse_header(struct msgb *msg, struct sccp_parse_result *result); - -/* - * osmocore logging features - */ -void sccp_set_log_area(int log_area); - -#endif diff --git a/libosmo-mtp.pc.in b/libosmo-mtp.pc.in deleted file mode 100644 index 675d0d3..0000000 --- a/libosmo-mtp.pc.in +++ /dev/null @@ -1,10 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: Osmo MTP Lib -Description: Osmo MTP Lib -Version: @VERSION@ -Libs: -L${libdir} -lmtp -Cflags: -I${includedir}/ diff --git a/libosmo-sccp.pc.in b/libosmo-sccp.pc.in deleted file mode 100644 index eda8d49..0000000 --- a/libosmo-sccp.pc.in +++ /dev/null @@ -1,10 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: OpenBSC SCCP Lib -Description: OpenBSC SCCP Lib -Version: @VERSION@ -Libs: -L${libdir} -lsccp -Cflags: -I${includedir}/ diff --git a/libosmo-xua.pc.in b/libosmo-xua.pc.in deleted file mode 100644 index 28f8285..0000000 --- a/libosmo-xua.pc.in +++ /dev/null @@ -1,10 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: Osmo XUA Lib -Description: Osmo XUA Lib -Version: @VERSION@ -Libs: -L${libdir} -losmo-xua -Cflags: -I${includedir}/ diff --git a/src/Makefile.am b/src/Makefile.am index 40a0ed1..8e69e19 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -10,22 +10,6 @@ xua_internal.h \ $(NULL) -# Legacy static libs - -sccpdir = $(libdir) -sccp_LIBRARIES = libsccp.a libmtp.a libxua.a - -libsccp_a_SOURCES = sccp.c -libmtp_a_SOURCES = mtp_pcap.c -libxua_a_SOURCES = xua_msg.c -# ensure that the file for the static lib is built with different C -# flags, working around automake complaining that xua_msg.o is built -# both with libtool (below) and without (here) -libxua_a_CPPFLAGS = $(AM_CPPFLAGS) -DDUMMY -UDUMMY - - -# New shared lib - lib_LTLIBRARIES = libosmo-sigtran.la # This is _NOT_ the library release version, it's an API version. diff --git a/src/mtp_pcap.c b/src/mtp_pcap.c deleted file mode 100644 index f677581..0000000 --- a/src/mtp_pcap.c +++ /dev/null @@ -1,82 +0,0 @@ -/* PCAP code from OpenBSC done by Holger Freyther */ -/* - * (C) 2010 by Holger Hans Peter Freyther &lt;zecke(a)selfish.org&gt; - * (C) 2010 by On-Waves - * All Rights Reserved - * - * SPDX-License-Identifier: GPL-2.0+ - * - * 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. - * - * 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 <osmocom/mtp/mtp_pcap.h> - -#include <sys/time.h> - -#include <unistd.h> - -/* - * pcap writing of the misdn load - * pcap format is from http://wiki.wireshark.org/Development/LibpcapFileFormat - */ -struct pcap_hdr { - uint32_t magic_number; - uint16_t version_major; - uint16_t version_minor; - int32_t thiszone; - uint32_t sigfigs; - uint32_t snaplen; - uint32_t network; -} __attribute__((packed)); - -struct pcaprec_hdr { - uint32_t ts_sec; - uint32_t ts_usec; - uint32_t incl_len; - uint32_t orig_len; -} __attribute__((packed)); - -int mtp_pcap_write_header(int fd) -{ - static struct pcap_hdr hdr = { - .magic_number = 0xa1b2c3d4, - .version_major = 2, - .version_minor = 4, - .thiszone = 0, - .sigfigs = 0, - .snaplen = 65535, - .network = 141, - }; - - return write(fd, &hdr, sizeof(hdr)); -} - -int mtp_pcap_write_msu(int fd, const uint8_t *data, int length) -{ - int rc_h, rc_d; - struct timeval tv; - struct pcaprec_hdr payload_header = { - .ts_sec = 0, - .ts_usec = 0, - .incl_len = length, - .orig_len = length, - }; - - gettimeofday(&tv, NULL); - payload_header.ts_sec = tv.tv_sec; - payload_header.ts_usec = tv.tv_usec; - - rc_h = write(fd, &payload_header, sizeof(payload_header)); - rc_d = write(fd, data, length); - - return rc_h == sizeof(payload_header) && rc_d == length; -} diff --git a/src/sccp.c b/src/sccp.c deleted file mode 100644 index 85bea6d..0000000 --- a/src/sccp.c +++ /dev/null @@ -1,1572 +0,0 @@ -/* - * SCCP management code - * - * (C) 2009, 2010, 2013 by Holger Hans Peter Freyther &lt;zecke(a)selfish.org&gt; - * (C) 2009, 2010, 2013 by On-Waves - * - * All Rights Reserved - * - * SPDX-License-Identifier: GPL-2.0+ - * - * 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. - * - * 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 <errno.h> -#include <string.h> - -#include <osmocom/core/msgb.h> -#include <osmocom/core/talloc.h> -#include <osmocom/core/logging.h> -#include <osmocom/core/endian.h> -#include <osmocom/gsm/tlv.h> -#include <osmocom/sccp/sccp_types.h> -#include <osmocom/sccp/sccp.h> - -// Unassigned debug area -static int DSCCP = 0; - -static void *tall_sccp_ctx; -static LLIST_HEAD(sccp_connections); - -#define SCCP_MSG_SIZE 4096 -#define SCCP_MSG_HEADROOM 128 - -/* global data */ -const struct sockaddr_sccp sccp_ssn_bssap = { - .sccp_family = 0, - .sccp_ssn = SCCP_SSN_BSSAP, -}; - -struct sccp_system { - /* layer3 -> layer2 */ - void (*write_data)(struct sccp_connection *conn, struct msgb *data, - void *gctx, void *ctx); - void *write_context; -}; - - -static struct sccp_system sccp_system = { - .write_data = NULL, -}; - -struct sccp_data_callback { - /* connection based */ - int (*accept_cb)(struct sccp_connection *, void *); - void *accept_context; - - /* connection less */ - int (*read_cb)(struct msgb *, unsigned int, void *); - void *read_context; - - uint8_t ssn; - struct llist_head callback; -}; - -static LLIST_HEAD(sccp_callbacks); - -static struct sccp_data_callback *_find_ssn(uint8_t ssn) -{ - struct sccp_data_callback *cb; - - llist_for_each_entry(cb, &sccp_callbacks, callback) { - if (cb->ssn == ssn) - return cb; - } - - /* need to add one */ - cb = talloc_zero(tall_sccp_ctx, struct sccp_data_callback); - if (!cb) { - LOGP(DSCCP, LOGL_ERROR, "Failed to allocate sccp callback.\n"); - return NULL; - } - - cb->ssn = ssn; - llist_add_tail(&cb->callback, &sccp_callbacks); - return cb; -} - - -static void _send_msg(struct sccp_connection *conn, struct msgb *msg, void *ctx) -{ - sccp_system.write_data(conn, msg, sccp_system.write_context, ctx); -} - -/* - * parsing routines - */ -static int copy_address(struct sccp_address *addr, uint8_t offset, struct msgb *msgb) -{ - struct sccp_called_party_address *party; - - int room = msgb_l2len(msgb) - offset; - uint8_t read = 0; - uint8_t length; - - if (room <= 0) { - LOGP(DSCCP, LOGL_ERROR, "Not enough room for an address: %u\n", room); - return -1; - } - - length = msgb->l2h[offset]; - if (room <= length) { - LOGP(DSCCP, LOGL_ERROR, "Not enough room for optional data %u %u\n", room, length); - return -1; - } - - - party = (struct sccp_called_party_address *)(msgb->l2h + offset + 1); - if (party->point_code_indicator) { - if (length <= read + 2) { - LOGP(DSCCP, LOGL_ERROR, "POI does not fit %u\n", length); - return -1; - } - - - memcpy(&addr->poi, &party->data[read], 2); - read += 2; - } - - if (party->ssn_indicator) { - if (length <= read + 1) { - LOGP(DSCCP, LOGL_ERROR, "SSN does not fit %u\n", length); - return -1; - } - - addr->ssn = party->data[read]; - read += 1; - } - - /* copy the GTI over */ - if (party->global_title_indicator) { - addr->gti_len = length - read - 1; - addr->gti_data = &party->data[read]; - } - - addr->address = *party; - return 0; -} - -static int _sccp_parse_optional_data(const int offset, - struct msgb *msgb, struct sccp_optional_data *data) -{ - uint16_t room = msgb_l2len(msgb) - offset; - uint16_t read = 0; - - while (room > read) { - uint8_t type = msgb->l2h[offset + read]; - if (type == SCCP_PNC_END_OF_OPTIONAL) - return 0; - - if (read + 1 >= room) { - LOGP(DSCCP, LOGL_ERROR, "no place for length\n"); - return 0; - } - - uint8_t length = msgb->l2h[offset + read + 1]; - read += 2 + length; - - - if (room <= read) { - LOGP(DSCCP, LOGL_ERROR, - "no space for the data: type: %d read: %d room: %d l2: %d\n", - type, read, room, msgb_l2len(msgb)); - return 0; - } - - if (type == SCCP_PNC_DATA) { - data->data_len = length; - data->data_start = offset + read - length; - } - - } - - return -1; -} - -int _sccp_parse_connection_request(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const uint32_t header_size = - sizeof(struct sccp_connection_request); - static const uint32_t optional_offset = - offsetof(struct sccp_connection_request, optional_start); - static const uint32_t called_offset = - offsetof(struct sccp_connection_request, variable_called); - - struct sccp_connection_request *req = (struct sccp_connection_request *)msgb->l2h; - struct sccp_optional_data optional_data; - - /* header check */ - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %u\n", - msgb_l2len(msgb), header_size); - return -1; - } - - /* copy out the calling and called address. Add the offset */ - if (copy_address(&result->called, called_offset + req->variable_called, msgb) != 0) - return -1; - - result->source_local_reference = &req->source_local_reference; - - /* - * parse optional data. - */ - memset(&optional_data, 0, sizeof(optional_data)); - if (_sccp_parse_optional_data(optional_offset + req->optional_start, msgb, &optional_data) != 0) { - LOGP(DSCCP, LOGL_ERROR, "parsing of optional data failed.\n"); - return -1; - } - - if (optional_data.data_len != 0) { - if (optional_data.data_len > SCCP_MAX_OPTIONAL_DATA) { - LOGP(DSCCP, LOGL_ERROR, - "optional data has length %u exceeding max of %u according to ITU-T Rec. Q.713 §4.2\n", - optional_data.data_len, SCCP_MAX_OPTIONAL_DATA); - return -EMSGSIZE; - } - msgb->l3h = &msgb->l2h[optional_data.data_start]; - result->data_len = optional_data.data_len; - } else { - result->data_len = 0; - } - - return 0; -} - -int _sccp_parse_connection_released(struct msgb *msgb, struct sccp_parse_result *result) -{ - static size_t header_size = sizeof(struct sccp_connection_released); - static size_t optional_offset = offsetof(struct sccp_connection_released, optional_start); - - struct sccp_optional_data optional_data; - struct sccp_connection_released *rls = (struct sccp_connection_released *) msgb->l2h; - - /* we don't have enough size for the struct */ - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb > header_size %u %zu\n", - msgb_l2len(msgb), header_size); - return -1; - } - - memset(&optional_data, 0, sizeof(optional_data)); - if (_sccp_parse_optional_data(optional_offset + rls->optional_start, msgb, &optional_data) != 0) { - LOGP(DSCCP, LOGL_ERROR, "parsing of optional data failed.\n"); - return -1; - } - - result->source_local_reference = &rls->source_local_reference; - result->destination_local_reference = &rls->destination_local_reference; - - if (optional_data.data_len != 0) { - if (optional_data.data_len > SCCP_MAX_OPTIONAL_DATA) { - LOGP(DSCCP, LOGL_ERROR, - "optional data has length %u exceeding max of %u according to ITU-T Rec. Q.713 §4.5\n", - optional_data.data_len, SCCP_MAX_OPTIONAL_DATA); - return -EMSGSIZE; - } - msgb->l3h = &msgb->l2h[optional_data.data_start]; - result->data_len = optional_data.data_len; - } else { - result->data_len = 0; - } - - return 0; -} - -int _sccp_parse_connection_refused(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const uint32_t header_size = - sizeof(struct sccp_connection_refused); - static int optional_offset = offsetof(struct sccp_connection_refused, optional_start); - - struct sccp_optional_data optional_data; - struct sccp_connection_refused *ref; - - /* header check */ - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %u\n", - msgb_l2len(msgb), header_size); - return -1; - } - - ref = (struct sccp_connection_refused *) msgb->l2h; - - result->destination_local_reference = &ref->destination_local_reference; - - memset(&optional_data, 0, sizeof(optional_data)); - if (_sccp_parse_optional_data(optional_offset + ref->optional_start, msgb, &optional_data) != 0) { - LOGP(DSCCP, LOGL_ERROR, "parsing of optional data failed.\n"); - return -1; - } - - /* optional data */ - if (optional_data.data_len != 0) { - if (optional_data.data_len > SCCP_MAX_OPTIONAL_DATA) { - LOGP(DSCCP, LOGL_ERROR, - "optional data has length %u exceeding max of %u according to ITU-T Rec. Q.713 §4.4\n", - optional_data.data_len, SCCP_MAX_OPTIONAL_DATA); - return -EMSGSIZE; - } - msgb->l3h = &msgb->l2h[optional_data.data_start]; - result->data_len = optional_data.data_len; - } else { - result->data_len = 0; - } - - return 0; -} - -int _sccp_parse_connection_confirm(struct msgb *msgb, struct sccp_parse_result *result) -{ - static uint32_t header_size = - sizeof(struct sccp_connection_confirm); - static const uint32_t optional_offset = - offsetof(struct sccp_connection_confirm, optional_start); - - struct sccp_optional_data optional_data; - struct sccp_connection_confirm *con; - - /* header check */ - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %u\n", - msgb_l2len(msgb), header_size); - return -1; - } - - con = (struct sccp_connection_confirm *) msgb->l2h; - result->destination_local_reference = &con->destination_local_reference; - result->source_local_reference = &con->source_local_reference; - - memset(&optional_data, 0, sizeof(optional_data)); - if (_sccp_parse_optional_data(optional_offset + con->optional_start, msgb, &optional_data) != 0) { - LOGP(DSCCP, LOGL_ERROR, "parsing of optional data failed.\n"); - return -1; - } - - if (optional_data.data_len != 0) { - if (optional_data.data_len > SCCP_MAX_OPTIONAL_DATA) { - LOGP(DSCCP, LOGL_ERROR, - "optional data has length %u exceeding max of %u according to ITU-T Rec. Q.713 §4.3\n", - optional_data.data_len, SCCP_MAX_OPTIONAL_DATA); - return -EMSGSIZE; - } - msgb->l3h = &msgb->l2h[optional_data.data_start]; - result->data_len = optional_data.data_len; - } else { - result->data_len = 0; - } - - return 0; -} - -int _sccp_parse_connection_release_complete(struct msgb *msgb, struct sccp_parse_result *result) -{ - static size_t header_size = sizeof(struct sccp_connection_release_complete); - - struct sccp_connection_release_complete *cmpl; - - /* header check */ - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %zu\n", - msgb_l2len(msgb), header_size); - return -1; - } - - cmpl = (struct sccp_connection_release_complete *) msgb->l2h; - result->source_local_reference = &cmpl->source_local_reference; - result->destination_local_reference = &cmpl->destination_local_reference; - - return 0; -} - -int _sccp_parse_connection_dt1(struct msgb *msgb, struct sccp_parse_result *result) -{ - static size_t header_size = sizeof(struct sccp_data_form1); - static size_t variable_offset = offsetof(struct sccp_data_form1, variable_start); - - struct sccp_data_form1 *dt1 = (struct sccp_data_form1 *)msgb->l2h; - - /* we don't have enough size for the struct */ - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb > header_size %u %zu\n", - msgb_l2len(msgb), header_size); - return -1; - } - - if (dt1->segmenting != 0) { - LOGP(DSCCP, LOGL_ERROR, "This packet has segmenting, not supported: %d\n", dt1->segmenting); - return -1; - } - - result->destination_local_reference = &dt1->destination_local_reference; - - /* some more size checks in here */ - if (msgb_l2len(msgb) < variable_offset + dt1->variable_start + 1) { - LOGP(DSCCP, LOGL_ERROR, "Not enough space for variable start: %u %u\n", - msgb_l2len(msgb), dt1->variable_start); - return -1; - } - - result->data_len = msgb->l2h[variable_offset + dt1->variable_start]; - msgb->l3h = &msgb->l2h[dt1->variable_start + variable_offset + 1]; - - if (msgb_l3len(msgb) < result->data_len) { - LOGP(DSCCP, LOGL_ERROR, "Not enough room for the payload: %u %u\n", - msgb_l3len(msgb), result->data_len); - return -1; - } - - return 0; -} - -struct udt_offsets { - uint32_t header_size; - uint32_t called_offset; - uint32_t calling_offset; - uint32_t data_offset; -}; - -static int _sccp_parse_unitdata(struct msgb *msgb, struct sccp_parse_result *result, - const struct udt_offsets *offs) -{ - uint8_t variable_called; - uint8_t variable_calling; - uint8_t variable_data; - - if (msgb_l2len(msgb) < offs->header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %u\n", - msgb_l2len(msgb), offs->header_size); - return -1; - } - - variable_called = msgb->l2h[offs->called_offset]; - variable_calling = msgb->l2h[offs->calling_offset]; - variable_data = msgb->l2h[offs->data_offset]; - - /* copy out the calling and called address. Add the off */ - if (copy_address(&result->called, offs->called_offset + variable_called, msgb) != 0) - return -1; - - if (copy_address(&result->calling, offs->calling_offset + variable_calling, msgb) != 0) - return -1; - - /* we don't have enough size for the data */ - if (msgb_l2len(msgb) < offs->data_offset + variable_data + 1) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header + offset %u %u %u\n", - msgb_l2len(msgb), offs->header_size, variable_data); - return -1; - } - - - msgb->l3h = &msgb->l2h[offs->data_offset + variable_data + 1]; - result->data_len = msgb_l3len(msgb); - - if (msgb_l3len(msgb) < msgb->l3h[-1]) { - LOGP(DSCCP, LOGL_ERROR, "msgb is truncated is: %u should: %u\n", - msgb_l3len(msgb), msgb->l3h[-1]); - return -1; - } - - return 0; -} - -int _sccp_parse_udt(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const struct udt_offsets offsets = { - .header_size = sizeof(struct sccp_data_unitdata), - .called_offset = offsetof(struct sccp_data_unitdata, variable_called), - .calling_offset = offsetof(struct sccp_data_unitdata, variable_calling), - .data_offset = offsetof(struct sccp_data_unitdata, variable_data), - }; - - return _sccp_parse_unitdata(msgb, result, &offsets); -} - -int _sccp_parse_udts(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const struct udt_offsets offsets = { - .header_size = sizeof(struct sccp_data_unitdata_service), - .called_offset = offsetof(struct sccp_data_unitdata_service, variable_called), - .calling_offset = offsetof(struct sccp_data_unitdata_service, variable_calling), - .data_offset = offsetof(struct sccp_data_unitdata_service, variable_data), - }; - - return _sccp_parse_unitdata(msgb, result, &offsets); -} - -static int _sccp_parse_xudt(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const struct udt_offsets offsets = { - .header_size = sizeof(struct sccp_data_ext_unitdata), - .called_offset = offsetof(struct sccp_data_ext_unitdata, variable_called), - .calling_offset = offsetof(struct sccp_data_ext_unitdata, variable_calling), - .data_offset = offsetof(struct sccp_data_ext_unitdata, variable_data), - }; - - return _sccp_parse_unitdata(msgb, result, &offsets); -} - -static int _sccp_parse_xudts(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const struct udt_offsets offsets = { - .header_size = sizeof(struct sccp_data_ext_unitdata_service), - .called_offset = offsetof(struct sccp_data_ext_unitdata_service, variable_called), - .calling_offset = offsetof(struct sccp_data_ext_unitdata_service, variable_calling), - .data_offset = offsetof(struct sccp_data_ext_unitdata_service, variable_data), - }; - - return _sccp_parse_unitdata(msgb, result, &offsets); -} - -static int _sccp_parse_it(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const uint32_t header_size = sizeof(struct sccp_data_it); - - struct sccp_data_it *it; - - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %u\n", - msgb_l2len(msgb), header_size); - return -1; - } - - it = (struct sccp_data_it *) msgb->l2h; - result->data_len = 0; - result->source_local_reference = &it->source_local_reference; - result->destination_local_reference = &it->destination_local_reference; - return 0; -} - -static int _sccp_parse_err(struct msgb *msgb, struct sccp_parse_result *result) -{ - static const uint32_t header_size = sizeof(struct sccp_proto_err); - - struct sccp_proto_err *err; - - if (msgb_l2len(msgb) < header_size) { - LOGP(DSCCP, LOGL_ERROR, "msgb < header_size %u %u\n", - msgb_l2len(msgb), header_size); - return -1; - } - - err = (struct sccp_proto_err *) msgb->l2h; - result->data_len = 0; - result->destination_local_reference = &err->destination_local_reference; - return 0; -} - -int sccp_create_sccp_addr(struct msgb *msg, const struct sockaddr_sccp *sock) -{ - uint8_t *len, *ai, *gti; - - len = msgb_put(msg, 1); - ai = msgb_put(msg, 1); - - - if (sock->gti) - ai[0] = 0 << 6 | (sock->gti_ind & 0x0f) << 2 | 1 << 1; - else - ai[0] = 1 << 6 | 1 << 1; - - /* store a point code */ - if (sock->use_poi) { - uint8_t *poi; - - ai[0] |= 0x01; - poi = msgb_put(msg, 2); - poi[0] = sock->poi[0]; - poi[1] = sock->poi[1]; - } - - /* copy the SSN */ - msgb_v_put(msg, sock->sccp_ssn); - - /* copy the gti if it is present */ - if (sock->gti) { - gti = msgb_put(msg, sock->gti_len); - memcpy(gti, sock->gti, sock->gti_len); - } - - /* update the length now */ - len[0] = msg->tail - len - 1; - return len[0] + 1; -} - -/* - * Send UDT. Currently we have a fixed address... - */ -struct msgb *sccp_create_udt(int class, const struct sockaddr_sccp *in, - const struct sockaddr_sccp *out, uint8_t *in_data, int len) -{ - struct sccp_data_unitdata *udt; - uint8_t *data; - int out_len, inp_len; - - if (len > 256) { - LOGP(DSCCP, LOGL_ERROR, "The payload is too big for one udt\n"); - return NULL; - } - - struct msgb *msg = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp: udt"); - if (!msg) - return NULL; - - msg->l2h = &msg->data[0]; - udt = (struct sccp_data_unitdata *)msgb_put(msg, sizeof(*udt)); - - udt->type = SCCP_MSG_TYPE_UDT; - udt->proto_class = class; - - /* for variable data we start with a size and the data */ - out_len = sccp_create_sccp_addr(msg, out); - inp_len = sccp_create_sccp_addr(msg, in); - - /* update the offsets now */ - udt->variable_called = 3; - udt->variable_calling = 2 + out_len; - udt->variable_data = 1 + out_len + inp_len; - - /* copy the payload */ - data = msgb_put(msg, 1 + len); - data[0] = len; - memcpy(&data[1], in_data, len); - - return msg; -} - -static int _sccp_send_data(int class, const struct sockaddr_sccp *in, - const struct sockaddr_sccp *out, - struct msgb *payload, void *ctx) -{ - struct msgb *msg; - - msg = sccp_create_udt(class, in, out, payload->l3h, msgb_l3len(payload)); - if (!msg) - return -1; - - _send_msg(NULL, msg, ctx); - return 0; -} - -static int _sccp_handle_read(struct msgb *msgb) -{ - struct sccp_data_callback *cb; - struct sccp_parse_result result; - - if (_sccp_parse_udt(msgb, &result) != 0) - return -1; - - cb = _find_ssn(result.called.ssn); - if (!cb || !cb->read_cb) { - LOGP(DSCCP, LOGL_ERROR, "No routing for UDT for called SSN: %u\n", result.called.ssn); - return -1; - } - - /* sanity check */ - return cb->read_cb(msgb, msgb_l3len(msgb), cb->read_context); -} - -/* - * handle connection orientated methods - */ -static int source_local_reference_is_free(struct sccp_source_reference *reference) -{ - struct sccp_connection *connection; - - llist_for_each_entry(connection, &sccp_connections, list) { - if (memcmp(reference, &connection->source_local_reference, sizeof(*reference)) == 0) - return -1; - } - - return 0; -} - -static int destination_local_reference_is_free(struct sccp_source_reference *reference) -{ - struct sccp_connection *connection; - - llist_for_each_entry(connection, &sccp_connections, list) { - if (memcmp(reference, &connection->destination_local_reference, sizeof(*reference)) == 0) - return -1; - } - - return 0; -} - -static int assign_source_local_reference(struct sccp_connection *connection) -{ - static uint32_t last_ref = 0x30000; - int wrapped = 0; - - do { - struct sccp_source_reference reference; - reference.octet1 = (last_ref >> 0) & 0xff; - reference.octet2 = (last_ref >> 8) & 0xff; - reference.octet3 = (last_ref >> 16) & 0xff; - - ++last_ref; - /* do not use the reversed word and wrap around */ - if ((last_ref & 0x00FFFFFF) == 0x00FFFFFF) { - LOGP(DSCCP, LOGL_DEBUG, "Wrapped searching for a free code\n"); - last_ref = 0; - ++wrapped; - } - - if (source_local_reference_is_free(&reference) == 0) { - connection->source_local_reference = reference; - return 0; - } - } while (wrapped != 2); - - LOGP(DSCCP, LOGL_ERROR, "Finding a free reference failed\n"); - return -1; -} - -static void _sccp_set_connection_state(struct sccp_connection *connection, int new_state) -{ - int old_state = connection->connection_state; - - connection->connection_state = new_state; - if (connection->state_cb) - connection->state_cb(connection, old_state); -} - -struct msgb *sccp_create_refuse(struct sccp_source_reference *src_ref, int cause, uint8_t *inp, int length) -{ - struct msgb *msgb; - struct sccp_connection_refused *ref; - uint8_t *data; - - msgb = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp ref"); - if (!msgb) { - LOGP(DSCCP, LOGL_ERROR, "Failed to allocate refusal msg.\n"); - return NULL; - } - - msgb->l2h = &msgb->data[0]; - - ref = (struct sccp_connection_refused *) msgb_put(msgb, sizeof(*ref)); - ref->type = SCCP_MSG_TYPE_CREF; - memcpy(&ref->destination_local_reference, src_ref, - sizeof(struct sccp_source_reference)); - ref->cause = cause; - ref->optional_start = 1; - - if (inp) { - data = msgb_put(msgb, 1 + 1 + length); - data[0] = SCCP_PNC_DATA; - data[1] = length; - memcpy(&data[2], inp, length); - } - - data = msgb_put(msgb, 1); - data[0] = SCCP_PNC_END_OF_OPTIONAL; - return msgb; -} - -static int _sccp_send_refuse(struct sccp_source_reference *src_ref, int cause, void *ctx) -{ - struct msgb *msgb = sccp_create_refuse(src_ref, cause, NULL, 0); - if (!msgb) - return -1; - - _send_msg(NULL, msgb, ctx); - return 0; -} - -struct msgb *sccp_create_cc(struct sccp_source_reference *src_ref, - struct sccp_source_reference *dst_ref) -{ - struct msgb *response; - struct sccp_connection_confirm *confirm; - uint8_t *optional_data; - - response = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp confirm"); - if (!response) { - LOGP(DSCCP, LOGL_ERROR, "Failed to create SCCP Confirm.\n"); - return NULL; - } - - response->l2h = &response->data[0]; - - confirm = (struct sccp_connection_confirm *) msgb_put(response, sizeof(*confirm)); - - confirm->type = SCCP_MSG_TYPE_CC; - memcpy(&confirm->destination_local_reference, - dst_ref, sizeof(*dst_ref)); - memcpy(&confirm->source_local_reference, - src_ref, sizeof(*src_ref)); - confirm->proto_class = 2; - confirm->optional_start = 1; - - optional_data = (uint8_t *) msgb_put(response, 1); - optional_data[0] = SCCP_PNC_END_OF_OPTIONAL; - return response; -} - -static int _sccp_send_connection_confirm(struct sccp_connection *connection) -{ - struct msgb *response; - - if (assign_source_local_reference(connection) != 0) - return -1; - - response = sccp_create_cc(&connection->source_local_reference, - &connection->destination_local_reference); - if (!response) - return -1; - - _send_msg(connection, response, NULL); - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_ESTABLISHED); - return 0; -} - -struct msgb *sccp_create_cr(const struct sccp_source_reference *src_ref, - const struct sockaddr_sccp *called, - const uint8_t *l3_data, size_t l3_length) -{ - struct msgb *request; - struct sccp_connection_request *req; - uint8_t *data; - int called_len; - - if (l3_data) { - if (l3_length < 3 || l3_length > SCCP_MAX_OPTIONAL_DATA) { - LOGP(DSCCP, LOGL_ERROR, "Invalid amount of data... %zu\n", l3_length); - return NULL; - } - } - - request = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp connection request"); - request->l2h = &request->data[0]; - req = (struct sccp_connection_request *) msgb_put(request, sizeof(*req)); - - req->type = SCCP_MSG_TYPE_CR; - memcpy(&req->source_local_reference, src_ref, sizeof(*src_ref)); - req->proto_class = 2; - - /* write the called party address */ - called_len = sccp_create_sccp_addr(request, called); - - /* update the offsets */ - req->variable_called = 2; - req->optional_start = 1 + called_len; - - /* write the payload */ - if (l3_data) { - data = msgb_put(request, 2 + l3_length); - data[0] = SCCP_PNC_DATA; - data[1] = l3_length; - memcpy(&data[2], l3_data, l3_length); - } - - data = msgb_put(request, 1); - data[0] = SCCP_PNC_END_OF_OPTIONAL; - - return request; -} - -static int _sccp_send_connection_request(struct sccp_connection *connection, - const struct sockaddr_sccp *called, struct msgb *msg) -{ - struct msgb *request; - - /* try to find an id */ - if (assign_source_local_reference(connection) != 0) { - LOGP(DSCCP, LOGL_ERROR, "Assigning a local reference failed.\n"); - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_SETUP_ERROR); - return -1; - } - - request = sccp_create_cr(&connection->source_local_reference, called, - msg ? msg->l3h : NULL, - msg ? msgb_l3len(msg) : 0); - if (!request) { - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_SETUP_ERROR); - return -1; - } - - llist_add_tail(&connection->list, &sccp_connections); - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_REQUEST); - - _send_msg(connection, request, NULL); - return 0; -} - -struct msgb *sccp_create_dt1(struct sccp_source_reference *dst_ref, uint8_t *inp_data, uint8_t len) -{ - struct msgb *msgb; - struct sccp_data_form1 *dt1; - uint8_t *data; - - msgb = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp dt1"); - if (!msgb) { - LOGP(DSCCP, LOGL_ERROR, "Failed to create DT1 msg.\n"); - return NULL; - } - - msgb->l2h = &msgb->data[0]; - - dt1 = (struct sccp_data_form1 *) msgb_put(msgb, sizeof(*dt1)); - dt1->type = SCCP_MSG_TYPE_DT1; - memcpy(&dt1->destination_local_reference, dst_ref, - sizeof(struct sccp_source_reference)); - dt1->segmenting = 0; - - /* copy the data */ - dt1->variable_start = 1; - data = msgb_put(msgb, 1 + len); - data[0] = len; - memcpy(&data[1], inp_data, len); - - return msgb; -} - -static int _sccp_send_connection_data(struct sccp_connection *conn, struct msgb *_data) -{ - struct msgb *msgb; - - if (msgb_l3len(_data) < 2 || msgb_l3len(_data) > 256) { - LOGP(DSCCP, LOGL_ERROR, "data size too big, segmenting unimplemented.\n"); - return -1; - } - - msgb = sccp_create_dt1(&conn->destination_local_reference, - _data->l3h, msgb_l3len(_data)); - if (!msgb) - return -1; - - _send_msg(conn, msgb, NULL); - return 0; -} - -static int _sccp_send_connection_it(struct sccp_connection *conn) -{ - struct msgb *msgb; - struct sccp_data_it *it; - - msgb = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp it"); - msgb->l2h = &msgb->data[0]; - it = (struct sccp_data_it *) msgb_put(msgb, sizeof(*it)); - it->type = SCCP_MSG_TYPE_IT; - memcpy(&it->destination_local_reference, &conn->destination_local_reference, - sizeof(struct sccp_source_reference)); - memcpy(&it->source_local_reference, &conn->source_local_reference, - sizeof(struct sccp_source_reference)); - - it->proto_class = 0x2; - it->sequencing[0] = it->sequencing[1] = 0; - it->credit = 0; - - _send_msg(conn, msgb, NULL); - return 0; -} - -struct msgb *sccp_create_rlsd(struct sccp_source_reference *src_ref, - struct sccp_source_reference *dst_ref, int cause) -{ - struct msgb *msg; - struct sccp_connection_released *rel; - uint8_t *data; - - msg = msgb_alloc_headroom(SCCP_MSG_SIZE, SCCP_MSG_HEADROOM, - "sccp: connection released"); - if (!msg) { - LOGP(DSCCP, LOGL_ERROR, "Failed to allocate RLSD.\n"); - return NULL; - } - - msg->l2h = &msg->data[0]; - rel = (struct sccp_connection_released *) msgb_put(msg, sizeof(*rel)); - rel->type = SCCP_MSG_TYPE_RLSD; - rel->release_cause = cause; - - /* copy the source references */ - memcpy(&rel->destination_local_reference, dst_ref, - sizeof(struct sccp_source_reference)); - memcpy(&rel->source_local_reference, src_ref, - sizeof(struct sccp_source_reference)); - - data = msgb_put(msg, 1); - data[0] = SCCP_PNC_END_OF_OPTIONAL; - return msg; -} - -static int _sccp_send_connection_released(struct sccp_connection *conn, int cause) -{ - struct msgb *msg; - - msg = sccp_create_rlsd(&conn->source_local_reference, - &conn->destination_local_reference, - cause); - if (!msg) - return -1; - - _sccp_set_connection_state(conn, SCCP_CONNECTION_STATE_RELEASE); - _send_msg(conn, msg, NULL); - return 0; -} - -/* - * Open a connection. The following is going to happen: - * - * - Verify the packet, e.g. that we have no other connection - * that id. - * - Ask the user if he wants to accept the connection - * - Try to open the connection by assigning a source local reference - * and sending the packet - */ -static int _sccp_handle_connection_request(struct msgb *msgb, void *ctx) -{ - struct sccp_parse_result result; - - struct sccp_data_callback *cb; - struct sccp_connection *connection; - - if (_sccp_parse_connection_request(msgb, &result) != 0) - return -1; - - cb = _find_ssn(result.called.ssn); - if (!cb || !cb->accept_cb) { - LOGP(DSCCP, LOGL_ERROR, "No routing for CR for called SSN: %u\n", result.called.ssn); - return -1; - } - - /* check if the system wants this connection */ - connection = talloc_zero(tall_sccp_ctx, struct sccp_connection); - if (!connection) { - LOGP(DSCCP, LOGL_ERROR, "Allocation failed\n"); - return -1; - } - - /* - * sanity checks: - * - Is the source_local_reference in any other connection? - * then will call accept, assign a "destination" local reference - * and send a connection confirm, otherwise we will send a refuseed - * one.... - */ - if (destination_local_reference_is_free(result.source_local_reference) != 0) { - LOGP(DSCCP, LOGL_ERROR, "Need to reject connection with existing reference\n"); - _sccp_send_refuse(result.source_local_reference, SCCP_REFUSAL_SCCP_FAILURE, ctx); - talloc_free(connection); - return -1; - } - - connection->incoming = 1; - connection->destination_local_reference = *result.source_local_reference; - - if (cb->accept_cb(connection, cb->accept_context) != 0) { - _sccp_send_refuse(result.source_local_reference, SCCP_REFUSAL_END_USER_ORIGINATED, ctx); - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_REFUSED); - talloc_free(connection); - return 0; - } - - - llist_add_tail(&connection->list, &sccp_connections); - - if (_sccp_send_connection_confirm(connection) != 0) { - LOGP(DSCCP, LOGL_ERROR, "Sending confirm failed... no available source reference?\n"); - - _sccp_send_refuse(result.source_local_reference, SCCP_REFUSAL_SCCP_FAILURE, ctx); - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_REFUSED); - llist_del(&connection->list); - talloc_free(connection); - - return -1; - } - - /* - * If we have data let us forward things. - */ - if (result.data_len != 0 && connection->data_cb) { - connection->data_cb(connection, msgb, result.data_len); - } - - return 0; -} - -/* Handle the release confirmed */ -static int _sccp_handle_connection_release_complete(struct msgb *msgb) -{ - struct sccp_parse_result result = {}; - struct sccp_connection *conn; - - if (_sccp_parse_connection_release_complete(msgb, &result) != 0) - return -1; - - /* find the connection */ - llist_for_each_entry(conn, &sccp_connections, list) { - if (conn->data_cb - && memcmp(&conn->source_local_reference, - result.destination_local_reference, - sizeof(conn->source_local_reference)) == 0 - && memcmp(&conn->destination_local_reference, - result.source_local_reference, - sizeof(conn->destination_local_reference)) == 0) { - goto found; - } - } - - - LOGP(DSCCP, LOGL_ERROR, "Release complete of unknown connection\n"); - return -1; - -found: - llist_del(&conn->list); - _sccp_set_connection_state(conn, SCCP_CONNECTION_STATE_RELEASE_COMPLETE); - return 0; -} - -/* Handle the Data Form 1 message */ -static int _sccp_handle_connection_dt1(struct msgb *msgb) -{ - struct sccp_parse_result result; - struct sccp_connection *conn; - - if (_sccp_parse_connection_dt1(msgb, &result) != 0) - return -1; - - /* lookup if we have a connection with the given reference */ - llist_for_each_entry(conn, &sccp_connections, list) { - if (conn->data_cb - && memcmp(&conn->source_local_reference, - result.destination_local_reference, - sizeof(conn->source_local_reference)) == 0) { - goto found; - } - } - - LOGP(DSCCP, LOGL_ERROR, "No connection found for dt1 data\n"); - return -1; - -found: - conn->data_cb(conn, msgb, result.data_len); - return 0; -} - -/* confirm a connection release */ -static int _sccp_send_connection_release_complete(struct sccp_connection *connection) -{ - struct msgb *msgb; - struct sccp_connection_release_complete *rlc; - - msgb = msgb_alloc_headroom(SCCP_MSG_SIZE, - SCCP_MSG_HEADROOM, "sccp rlc"); - msgb->l2h = &msgb->data[0]; - - rlc = (struct sccp_connection_release_complete *) msgb_put(msgb, sizeof(*rlc)); - rlc->type = SCCP_MSG_TYPE_RLC; - memcpy(&rlc->destination_local_reference, - &connection->destination_local_reference, sizeof(struct sccp_source_reference)); - memcpy(&rlc->source_local_reference, - &connection->source_local_reference, sizeof(struct sccp_source_reference)); - - _send_msg(connection, msgb, NULL); - - /* - * Remove from the list of active connections and set the state. User code - * should now free the entry. - */ - llist_del(&connection->list); - _sccp_set_connection_state(connection, SCCP_CONNECTION_STATE_RELEASE_COMPLETE); - return 0; -} - -/* connection released, send a released confirm */ -static int _sccp_handle_connection_released(struct msgb *msgb) -{ - struct sccp_parse_result result; - struct sccp_connection *conn; - - if (_sccp_parse_connection_released(msgb, &result) == -1) - return -1; - - /* lookup if we have a connection with the given reference */ - llist_for_each_entry(conn, &sccp_connections, list) { - if (conn->data_cb - && memcmp(&conn->source_local_reference, - result.destination_local_reference, - sizeof(conn->source_local_reference)) == 0 - && memcmp(&conn->destination_local_reference, - result.source_local_reference, - sizeof(conn->destination_local_reference)) == 0) { - goto found; - } - } - - - LOGP(DSCCP, LOGL_ERROR, "Unknown connection was released.\n"); - return -1; - - /* we have found a connection */ -found: - /* optional data */ - if (result.data_len != 0 && conn->data_cb) { - conn->data_cb(conn, msgb, result.data_len); - } - - /* generate a response */ - if (_sccp_send_connection_release_complete(conn) != 0) { - LOGP(DSCCP, LOGL_ERROR, "Sending release confirmed failed\n"); - return -1; - } - - return 0; -} - -static int _sccp_handle_connection_refused(struct msgb *msgb) -{ - struct sccp_parse_result result; - struct sccp_connection *conn; - - if (_sccp_parse_connection_refused(msgb, &result) != 0) - return -1; - - /* lookup if we have a connection with the given reference */ - llist_for_each_entry(conn, &sccp_connections, list) { - if (conn->incoming == 0 && conn->data_cb - && memcmp(&conn->source_local_reference, - result.destination_local_reference, - sizeof(conn->source_local_reference)) == 0) { - goto found; - } - } - - LOGP(DSCCP, LOGL_ERROR, "Refused but no connection found\n"); - return -1; - -found: - /* optional data */ - if (result.data_len != 0 && conn->data_cb) { - conn->data_cb(conn, msgb, result.data_len); - } - - - llist_del(&conn->list); - _sccp_set_connection_state(conn, SCCP_CONNECTION_STATE_REFUSED); - return 0; -} - -static int _sccp_handle_connection_confirm(struct msgb *msgb) -{ - struct sccp_parse_result result; - struct sccp_connection *conn; - - if (_sccp_parse_connection_confirm(msgb, &result) != 0) - return -1; - - /* lookup if we have a connection with the given reference */ - llist_for_each_entry(conn, &sccp_connections, list) { - if (conn->incoming == 0 && conn->data_cb - && memcmp(&conn->source_local_reference, - result.destination_local_reference, - sizeof(conn->source_local_reference)) == 0) { - goto found; - } - } - - LOGP(DSCCP, LOGL_ERROR, "Confirmed but no connection found\n"); - return -1; - -found: - /* copy the addresses of the connection */ - conn->destination_local_reference = *result.source_local_reference; - _sccp_set_connection_state(conn, SCCP_CONNECTION_STATE_ESTABLISHED); - - /* optional data */ - if (result.data_len != 0 && conn->data_cb) { - conn->data_cb(conn, msgb, result.data_len); - } - - return 0; -} - - -int sccp_system_init(void (*outgoing)(struct sccp_connection *conn, struct msgb *data, void *, void *), void *ctx) -{ - sccp_system.write_data = outgoing; - sccp_system.write_context = ctx; - - return 0; -} - -/* oh my god a real SCCP packet. need to dispatch it now */ -int sccp_system_incoming(struct msgb *msgb) -{ - return sccp_system_incoming_ctx(msgb, NULL); -} - -int sccp_system_incoming_ctx(struct msgb *msgb, void *ctx) -{ - if (msgb_l2len(msgb) < 1 ) { - LOGP(DSCCP, LOGL_ERROR, "Too short packet\n"); - return -1; - } - - int type = msgb->l2h[0]; - - switch(type) { - case SCCP_MSG_TYPE_CR: - return _sccp_handle_connection_request(msgb, ctx); - break; - case SCCP_MSG_TYPE_RLSD: - return _sccp_handle_connection_released(msgb); - break; - case SCCP_MSG_TYPE_CREF: - return _sccp_handle_connection_refused(msgb); - break; - case SCCP_MSG_TYPE_CC: - return _sccp_handle_connection_confirm(msgb); - break; - case SCCP_MSG_TYPE_RLC: - return _sccp_handle_connection_release_complete(msgb); - break; - case SCCP_MSG_TYPE_DT1: - return _sccp_handle_connection_dt1(msgb); - break; - case SCCP_MSG_TYPE_UDT: - return _sccp_handle_read(msgb); - break; - default: - LOGP(DSCCP, LOGL_ERROR, "unimplemented msg type: %d\n", type); - }; - - return -1; -} - -/* create a packet from the data */ -int sccp_connection_write(struct sccp_connection *connection, struct msgb *data) -{ - if (connection->connection_state < SCCP_CONNECTION_STATE_CONFIRM - || connection->connection_state > SCCP_CONNECTION_STATE_ESTABLISHED) { - LOGP(DSCCP, LOGL_ERROR, "sccp_connection_write: Wrong connection state: %p %d\n", - connection, connection->connection_state); - return -1; - } - - return _sccp_send_connection_data(connection, data); -} - -/* - * Send a Inactivity Test message. The owner of the connection - * should start a timer and call this method regularily. Calling - * this every 60 seconds should be good enough. - */ -int sccp_connection_send_it(struct sccp_connection *connection) -{ - if (connection->connection_state < SCCP_CONNECTION_STATE_CONFIRM - || connection->connection_state > SCCP_CONNECTION_STATE_ESTABLISHED) { - LOGP(DSCCP, LOGL_ERROR, "sccp_connection_write: Wrong connection state: %p %d\n", - connection, connection->connection_state); - return -1; - } - - return _sccp_send_connection_it(connection); -} - -/* send a connection release and wait for the connection released */ -int sccp_connection_close(struct sccp_connection *connection, int cause) -{ - if (connection->connection_state < SCCP_CONNECTION_STATE_CONFIRM - || connection->connection_state > SCCP_CONNECTION_STATE_ESTABLISHED) { - LOGP(DSCCP, LOGL_ERROR, "Can not close the connection. It was never opened: %p %d\n", - connection, connection->connection_state); - return -1; - } - - return _sccp_send_connection_released(connection, cause); -} - -int sccp_connection_free(struct sccp_connection *connection) -{ - if (connection->connection_state > SCCP_CONNECTION_STATE_NONE - && connection->connection_state < SCCP_CONNECTION_STATE_RELEASE_COMPLETE) { - LOGP(DSCCP, LOGL_ERROR, "The connection needs to be released before it is freed"); - return -1; - } - - talloc_free(connection); - return 0; -} - -int sccp_connection_force_free(struct sccp_connection *con) -{ - if (con->connection_state > SCCP_CONNECTION_STATE_NONE && - con->connection_state < SCCP_CONNECTION_STATE_RELEASE_COMPLETE) - llist_del(&con->list); - - con->connection_state = SCCP_CONNECTION_STATE_REFUSED; - sccp_connection_free(con); - return 0; -} - -struct sccp_connection *sccp_connection_socket(void) -{ - return talloc_zero(tall_sccp_ctx, struct sccp_connection); -} - -int sccp_connection_connect(struct sccp_connection *conn, - const struct sockaddr_sccp *local, - struct msgb *data) -{ - return _sccp_send_connection_request(conn, local, data); -} - -int sccp_connection_set_incoming(const struct sockaddr_sccp *sock, - int (*accept_cb)(struct sccp_connection *, void *), void *context) -{ - struct sccp_data_callback *cb; - - if (!sock) - return -2; - - cb = _find_ssn(sock->sccp_ssn); - if (!cb) - return -1; - - cb->accept_cb = accept_cb; - cb->accept_context = context; - return 0; -} - -int sccp_write(struct msgb *data, const struct sockaddr_sccp *in, - const struct sockaddr_sccp *out, int class, void *ctx) -{ - return _sccp_send_data(class, in, out, data, ctx); -} - -int sccp_set_read(const struct sockaddr_sccp *sock, - int (*read_cb)(struct msgb *, unsigned int, void *), void *context) -{ - struct sccp_data_callback *cb; - - if (!sock) - return -2; - - cb = _find_ssn(sock->sccp_ssn); - if (!cb) - return -1; - - cb->read_cb = read_cb; - cb->read_context = context; - return 0; -} - -osmo_static_assert(sizeof(struct sccp_source_reference) <= sizeof(uint32_t), enough_space); - -uint32_t sccp_src_ref_to_int(struct sccp_source_reference *ref) -{ - uint32_t src_ref = 0; -#if OSMO_IS_LITTLE_ENDIAN - memcpy(&src_ref, ref, sizeof(*ref)); -#elif OSMO_IS_BIG_ENDIAN - *(((uint8_t*)(&src_ref))+3) = ref->octet1; - *(((uint8_t*)(&src_ref))+2) = ref->octet2; - *(((uint8_t*)(&src_ref))+1) = ref->octet3; -#endif - return src_ref; -} - -struct sccp_source_reference sccp_src_ref_from_int(uint32_t int_ref) -{ - struct sccp_source_reference ref; -#if OSMO_IS_LITTLE_ENDIAN - memcpy(&ref, &int_ref, sizeof(ref)); -#elif OSMO_IS_BIG_ENDIAN - ref.octet1 = *(((uint8_t*)(&int_ref))+3); - ref.octet2 = *(((uint8_t*)(&int_ref))+2); - ref.octet3 = *(((uint8_t*)(&int_ref))+1); -#endif - return ref; -} - -int sccp_determine_msg_type(struct msgb *msg) -{ - if (msgb_l2len(msg) < 1) - return -1; - - return msg->l2h[0]; -} - -int sccp_parse_header(struct msgb *msg, struct sccp_parse_result *result) -{ - int type; - - if (msgb_l2len(msg) < 1) - return -1; - - type = msg->l2h[0]; - switch(type) { - case SCCP_MSG_TYPE_CR: - return _sccp_parse_connection_request(msg, result); - break; - case SCCP_MSG_TYPE_RLSD: - return _sccp_parse_connection_released(msg, result); - break; - case SCCP_MSG_TYPE_CREF: - return _sccp_parse_connection_refused(msg, result); - break; - case SCCP_MSG_TYPE_CC: - return _sccp_parse_connection_confirm(msg, result); - break; - case SCCP_MSG_TYPE_RLC: - return _sccp_parse_connection_release_complete(msg, result); - break; - case SCCP_MSG_TYPE_DT1: - return _sccp_parse_connection_dt1(msg, result); - break; - case SCCP_MSG_TYPE_UDT: - return _sccp_parse_udt(msg, result); - break; - case SCCP_MSG_TYPE_UDTS: - return _sccp_parse_udts(msg, result); - break; - case SCCP_MSG_TYPE_XUDT: - return _sccp_parse_xudt(msg, result); - break; - case SCCP_MSG_TYPE_XUDTS: - return _sccp_parse_xudts(msg, result); - break; - case SCCP_MSG_TYPE_IT: - return _sccp_parse_it(msg, result); - break; - case SCCP_MSG_TYPE_ERR: - return _sccp_parse_err(msg, result); - break; - }; - - LOGP(DSCCP, LOGL_ERROR, "Unimplemented MSG Type: 0x%x\n", type); - return -1; -} - -static __attribute__((constructor)) void on_dso_load(void) -{ - tall_sccp_ctx = talloc_named_const(NULL, 1, "sccp"); -} - -static __attribute__((destructor)) void on_dso_unload(void) -{ - talloc_report_full(tall_sccp_ctx, stderr); -} - -void sccp_set_log_area(int log_area) -{ - DSCCP = log_area; -} diff --git a/tests/Makefile.am b/tests/Makefile.am index 34bba67..6a150e1 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -1,4 +1,4 @@ -SUBDIRS = xua sccp mtp m2ua ss7 vty +SUBDIRS = xua m2ua ss7 vty # The `:;' works around a Bash 3.2 bug when the output is not writeable. $(srcdir)/package.m4: $(top_srcdir)/configure.ac diff --git a/tests/mtp/Makefile.am b/tests/mtp/Makefile.am deleted file mode 100644 index a3f22f1..0000000 --- a/tests/mtp/Makefile.am +++ /dev/null @@ -1,9 +0,0 @@ -AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -AM_CFLAGS = -Wall $(LIBOSMOCORE_CFLAGS) -AM_LDFLAGS = -no-install - -check_PROGRAMS = mtp_parse_test - -EXTRA_DIST = mtp_parse_test.ok - -mtp_parse_test_SOURCES = mtp_parse_test.c diff --git a/tests/mtp/mtp_parse_test.c b/tests/mtp/mtp_parse_test.c deleted file mode 100644 index 92c34ca..0000000 --- a/tests/mtp/mtp_parse_test.c +++ /dev/null @@ -1,643 +0,0 @@ -/* MTP Layer3 parsing tests */ -#include <osmocom/mtp/mtp_level3.h> - -#include <arpa/inet.h> - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0])) - -struct mtp_test { - const uint8_t *input; - const uint16_t length; - struct mtp_level_3_hdr hdr; - - int has_mng; - struct mtp_level_3_mng mng; - - int has_prohib; - struct mtp_level_3_prohib prohib; -}; - -static const unsigned char pkt1[] = { -0x81, 0x88, 0xc0, 0x16, 0x00, 0x11, 0xe0, 0x62, -0x61, 0x72, 0x62, 0x61, 0x6e, 0x6f, 0x62, 0x61, -0x72, 0x6e, 0x61, 0x62, 0x6f }; - -static const unsigned char pkt3[] = { -0x81, 0x88, 0xc0, 0x16, 0x00, 0x21, 0xe0, 0x41, -0x6d, 0x69, 0x74, 0x20, 0x43, 0x68, 0x61, 0x6e, -0x64, 0x72, 0x61, 0x00, 0x00 }; - -static const unsigned char pkt7[] = { -0x80, 0x88, 0xc0, 0x16, 0x00, 0x14, 0x56, 0x00 }; - -#if 0 -static const unsigned char pkt2[] = { -0x81, 0x5b, 0x00, 0x22, 0x00, 0x11, 0xe0, 0x41, -0x6d, 0x69, 0x74, 0x20, 0x43, 0x68, 0x61, 0x6e, -0x64, 0x72, 0x61, 0x00, 0x00 }; - -static const unsigned char pkt4[] = { -0x81, 0x5b, 0x00, 0x22, 0x00, 0x21, 0xe0, 0x62, -0x61, 0x72, 0x62, 0x61, 0x6e, 0x6f, 0x62, 0x61, -0x72, 0x6e, 0x61, 0x62, 0x6f }; - -static const unsigned char pkt5[] = { -0x81, 0x88, 0xc0, 0x16, 0x00, 0x21, 0xe0, 0x62, -0x61, 0x72, 0x62, 0x61, 0x6e, 0x6f, 0x62, 0x61, -0x72, 0x6e, 0x61, 0x62, 0x6f }; - -static const unsigned char pkt6[] = { -0x80, 0x5b, 0x00, 0x22, 0x00, 0x17 }; - -static const unsigned char pkt8[] = { -0x80, 0x88, 0xc0, 0x16, 0x00, 0x14, 0x00, 0x00 }; - -static const unsigned char pkt9[] = { -0x80, 0x88, 0xc0, 0x16, 0x00, 0x17 }; - -static const unsigned char pkt10[] = { -0x83, 0x5b, 0x00, 0x22, 0x20, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0x01, 0x04, -0xc3, 0x88, 0x00, 0x01, 0x05, 0x03, 0xfe, 0x5b, -0x00, 0x01 }; - -static const unsigned char pkt11[] = { -0x83, 0x88, 0xc0, 0x16, 0xd0, 0x09, 0x00, 0x03, -0x05, 0x07, 0x02, 0x42, 0x01, 0x02, 0x42, 0x01, -0x05, 0x01, 0xfe, 0x5b, 0x00, 0x00 }; - -static const unsigned char pkt12[] = { -0x83, 0x5b, 0x00, 0x22, 0x30, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x30, -0x04, 0x01, 0x20 }; - -static const unsigned char pkt13[] = { -0x83, 0x5b, 0x00, 0x22, 0x40, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x0f, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt14[] = { -0x83, 0x5b, 0x00, 0x22, 0x50, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x10, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt15[] = { -0x83, 0x5b, 0x00, 0x22, 0x60, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x11, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt16[] = { -0x83, 0x5b, 0x00, 0x22, 0x70, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x12, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt17[] = { -0x83, 0x5b, 0x00, 0x22, 0x80, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x13, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt18[] = { -0x83, 0x5b, 0x00, 0x22, 0x90, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x14, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt19[] = { -0x83, 0x5b, 0x00, 0x22, 0xa0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x15, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt20[] = { -0x83, 0x5b, 0x00, 0x22, 0xb0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x16, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt21[] = { -0x83, 0x5b, 0x00, 0x22, 0xc0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x17, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt22[] = { -0x83, 0x5b, 0x00, 0x22, 0xd0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x18, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt23[] = { -0x83, 0x5b, 0x00, 0x22, 0xe0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x19, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt24[] = { -0x83, 0x5b, 0x00, 0x22, 0xf0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1a, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt25[] = { -0x83, 0x5b, 0x00, 0x22, 0x00, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1b, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt26[] = { -0x83, 0x5b, 0x00, 0x22, 0x10, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1c, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt27[] = { -0x83, 0x5b, 0x00, 0x22, 0x20, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1d, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt28[] = { -0x83, 0x5b, 0x00, 0x22, 0x30, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1e, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt29[] = { -0x83, 0x88, 0xc0, 0x16, 0x60, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x0f }; - -static const unsigned char pkt30[] = { -0x83, 0x88, 0xc0, 0x16, 0x70, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x10 }; - -static const unsigned char pkt31[] = { -0x83, 0x88, 0xc0, 0x16, 0x80, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x11 }; - -static const unsigned char pkt32[] = { -0x83, 0x88, 0xc0, 0x16, 0x90, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x12 }; - -static const unsigned char pkt33[] = { -0x83, 0x88, 0xc0, 0x16, 0xa0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x13 }; - -static const unsigned char pkt34[] = { -0x83, 0x88, 0xc0, 0x16, 0xb0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x14 }; - -static const unsigned char pkt35[] = { -0x83, 0x88, 0xc0, 0x16, 0xc0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x15 }; - -static const unsigned char pkt36[] = { -0x83, 0x88, 0xc0, 0x16, 0xd0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x16 }; - -static const unsigned char pkt37[] = { -0x83, 0x88, 0xc0, 0x16, 0xe0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x17 }; - -static const unsigned char pkt38[] = { -0x83, 0x88, 0xc0, 0x16, 0xf0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x18 }; - -static const unsigned char pkt39[] = { -0x83, 0x88, 0xc0, 0x16, 0x00, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x19 }; - -static const unsigned char pkt40[] = { -0x83, 0x88, 0xc0, 0x16, 0x10, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1a }; - -static const unsigned char pkt41[] = { -0x83, 0x88, 0xc0, 0x16, 0x20, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1b }; - -static const unsigned char pkt42[] = { -0x83, 0x88, 0xc0, 0x16, 0x30, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1c }; - -static const unsigned char pkt43[] = { -0x83, 0x88, 0xc0, 0x16, 0x40, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1d }; - -static const unsigned char pkt44[] = { -0x83, 0x88, 0xc0, 0x16, 0x50, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1e }; - -static const unsigned char pkt45[] = { -0x83, 0x5b, 0x00, 0x22, 0x40, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x0f, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt46[] = { -0x83, 0x5b, 0x00, 0x22, 0x50, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x10, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt47[] = { -0x83, 0x5b, 0x00, 0x22, 0x60, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x11, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt48[] = { -0x83, 0x5b, 0x00, 0x22, 0x70, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x12, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt49[] = { -0x83, 0x5b, 0x00, 0x22, 0x80, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x13, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt50[] = { -0x83, 0x5b, 0x00, 0x22, 0x90, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x14, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt51[] = { -0x83, 0x5b, 0x00, 0x22, 0xa0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x15, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt52[] = { -0x83, 0x5b, 0x00, 0x22, 0xb0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x16, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt53[] = { -0x83, 0x5b, 0x00, 0x22, 0xc0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x17, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt54[] = { -0x83, 0x5b, 0x00, 0x22, 0xd0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x18, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt55[] = { -0x83, 0x5b, 0x00, 0x22, 0xe0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x19, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt56[] = { -0x83, 0x5b, 0x00, 0x22, 0xf0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1a, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt57[] = { -0x83, 0x5b, 0x00, 0x22, 0x00, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1b, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt58[] = { -0x83, 0x5b, 0x00, 0x22, 0x10, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1c, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt59[] = { -0x83, 0x5b, 0x00, 0x22, 0x20, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1d, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt60[] = { -0x83, 0x5b, 0x00, 0x22, 0x30, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0xc3, 0x5b, 0x00, 0xfe, 0x04, -0x43, 0x88, 0x00, 0xfe, 0x09, 0x00, 0x07, 0x40, -0x01, 0x00, 0x1e, 0x04, 0x01, 0x07 }; - -static const unsigned char pkt61[] = { -0x83, 0x88, 0xc0, 0x16, 0x60, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x0f }; - -static const unsigned char pkt62[] = { -0x83, 0x88, 0xc0, 0x16, 0x70, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x10 }; - -static const unsigned char pkt63[] = { -0x83, 0x88, 0xc0, 0x16, 0x80, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x11 }; - -static const unsigned char pkt64[] = { -0x83, 0x88, 0xc0, 0x16, 0x90, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x12 }; - -static const unsigned char pkt65[] = { -0x83, 0x88, 0xc0, 0x16, 0xa0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x13 }; - -static const unsigned char pkt66[] = { -0x83, 0x88, 0xc0, 0x16, 0xb0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x14 }; - -static const unsigned char pkt67[] = { -0x83, 0x88, 0xc0, 0x16, 0xc0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x15 }; - -static const unsigned char pkt68[] = { -0x83, 0x88, 0xc0, 0x16, 0xd0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x16 }; - -static const unsigned char pkt69[] = { -0x83, 0x88, 0xc0, 0x16, 0xe0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x17 }; - -static const unsigned char pkt70[] = { -0x83, 0x88, 0xc0, 0x16, 0xf0, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x18 }; - -static const unsigned char pkt71[] = { -0x83, 0x88, 0xc0, 0x16, 0x00, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x19 }; - -static const unsigned char pkt72[] = { -0x83, 0x88, 0xc0, 0x16, 0x10, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1a }; - -static const unsigned char pkt73[] = { -0x83, 0x88, 0xc0, 0x16, 0x20, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1b }; - -static const unsigned char pkt74[] = { -0x83, 0x88, 0xc0, 0x16, 0x30, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1c }; - -static const unsigned char pkt75[] = { -0x83, 0x88, 0xc0, 0x16, 0x40, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1d }; - -static const unsigned char pkt76[] = { -0x83, 0x88, 0xc0, 0x16, 0x50, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x06, 0x00, 0x04, 0x48, -0x01, 0x00, 0x1e }; - -static const unsigned char pkt77[] = { -0x83, 0x88, 0xc0, 0x16, 0x60, 0x09, 0x00, 0x03, -0x07, 0x0b, 0x04, 0x43, 0x88, 0x00, 0xfe, 0x04, -0x43, 0x5b, 0x00, 0xfe, 0x03, 0x00, 0x01, 0x31 }; -#endif - -static struct mtp_test tests[] = { - { - .input = pkt1, - .length = sizeof(pkt1), - .hdr = { - .ni = 0x02, - .spare = 0x00, - .ser_ind = 0x01, - }, - .has_mng = 1, - .mng = { - .cmn = { - .h0 = 0x01, - .h1 = 0x01, - }, - .length = 14, - }, - }, - - { - .input = pkt3, - .length = sizeof(pkt3), - .hdr = { - .ni = 0x02, - .spare = 0x00, - .ser_ind = 0x01, - }, - .has_mng = 1, - .mng = { - .cmn = { - .h0 = 0x01, - .h1 = 0x02, - }, - - .length = 14, - }, - }, - - { - .input = pkt7, - .length = sizeof(pkt7), - .hdr = { - .ni = 2, - .spare = 0, - .ser_ind = 0, - }, - - .has_prohib = 1, - .prohib = { - .cmn = { - .h0 = 0x04, - .h1 = 0x1, - }, - - }, - } -}; - -static void check_hdr(const uint8_t *data, const struct mtp_level_3_hdr *t_hdr) -{ - struct mtp_level_3_hdr *hdr; - hdr = (struct mtp_level_3_hdr *) data; - if (memcmp(hdr, t_hdr, sizeof(*hdr)) == 0) - return; - - if (hdr->ni != t_hdr->ni) - fprintf(stderr, "NI failed.\n"); - if (hdr->spare != t_hdr->spare) - fprintf(stderr, "spare not equal\n"); - if (hdr->ser_ind != t_hdr->ser_ind) - fprintf(stderr, "ser_ind not equal\n"); - if (hdr->addr != t_hdr->addr) - fprintf(stderr, "routing data not equal\n"); - - fprintf(stderr, "FAIL: Comparing headers failed.\n"); - abort(); -} - -static void check_mng(const uint8_t *data, const struct mtp_level_3_mng *t_mng) -{ - struct mtp_level_3_hdr *hdr = (struct mtp_level_3_hdr *) data; - struct mtp_level_3_mng *mng = (struct mtp_level_3_mng *) &hdr->data[0]; - - if (memcmp(mng, t_mng, sizeof(*mng)) == 0) - return; - - if (mng->cmn.h0 != t_mng->cmn.h0) - fprintf(stderr, "h0 not equal.\n"); - if (mng->cmn.h1 != t_mng->cmn.h1) - fprintf(stderr, "h1 not equal.\n"); - if (mng->length != t_mng->length) - fprintf(stderr, "length not euqal.\n"); - fprintf(stderr, "FAIL: Comparing the mtp_level_3_mng\n"); - abort(); -} - -static void check_prohib(const uint8_t *data, const struct mtp_level_3_prohib *t_prohib) -{ - struct mtp_level_3_hdr *hdr = (struct mtp_level_3_hdr *) data; - struct mtp_level_3_prohib *prohib = (struct mtp_level_3_prohib *) &hdr->data[0]; - - if (memcmp(prohib, t_prohib, sizeof(*prohib)) == 0) - return; - - if (prohib->cmn.h0 != t_prohib->cmn.h0) - fprintf(stderr, "h0 not equal.\n"); - if (prohib->cmn.h1 != t_prohib->cmn.h1) - fprintf(stderr, "h1 not equal.\n"); - if (ntohs(prohib->apoc) != t_prohib->apoc) - fprintf(stderr, "apoc not euqal.\n"); - fprintf(stderr, "FAIL: Comparing the mtp_level_3_prohib\n"); - abort(); -} - -int main(int argc, char **argv) -{ - uint32_t addr; - int i; - - printf("Basic MTP Structure testing.\n"); - - /* set the addresses here due big endian MTP_ADDRESS macro */ - tests[0].hdr.addr = MTP_ADDR(0x00, 136, 91); - tests[1].hdr.addr = MTP_ADDR(0x00, 136, 91); - tests[2].hdr.addr = MTP_ADDR(0x00, 136, 91); - tests[2].prohib.apoc = MTP_MAKE_APOC(86); - - for (i = 0; i < ARRAY_SIZE(tests); ++i) { - check_hdr(tests[i].input, &tests[i].hdr); - if (tests[i].has_mng) - check_mng(tests[i].input, &tests[i].mng); - if (tests[i].has_prohib) - check_prohib(tests[i].input, &tests[i].prohib); - } - - if (MTP_READ_OPC(tests[0].hdr.addr) != 91) { - fprintf(stderr, "Failed to read OPC address\n"); - abort(); - } - - if (MTP_READ_DPC(tests[1].hdr.addr) != 136) { - fprintf(stderr, "Failed to read DPC address\n"); - abort(); - } - - /* check the SCCP unitdata */ - { - struct sccp_con_ctrl_prt_mgt prt = { - .sst = 0x03, - .assn = 254, - .apoc = MTP_MAKE_APOC(91), - .mul_ind = 1, - }; - - uint8_t data[] = { 0x03, 0xfe, 0x5b, 0x00, 0x01 }; - if (memcmp(&prt, data, 5) != 0) { - uint8_t *d = (uint8_t *) &prt; - fprintf(stderr, "GOT: 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", - d[0], d[1], d[2], d[3], d[4]); - abort(); - } - } - - /* verify decoding of the sls */ - for (i = 0; i < 16; ++i) { - addr = MTP_ADDR(i, 136, 91); - if (MTP_LINK_SLS(addr) != i) { - fprintf(stderr, "0x%x/0x%x does not match 0x%x\n", addr, MTP_LINK_SLS(addr), i); - abort(); - } - } - - printf("All tests passed.\n"); - return 0; -} diff --git a/tests/mtp/mtp_parse_test.ok b/tests/mtp/mtp_parse_test.ok deleted file mode 100644 index cee2aeb..0000000 --- a/tests/mtp/mtp_parse_test.ok +++ /dev/null @@ -1,2 +0,0 @@ -Basic MTP Structure testing. -All tests passed. diff --git a/tests/sccp/Makefile.am b/tests/sccp/Makefile.am deleted file mode 100644 index fc4f0c8..0000000 --- a/tests/sccp/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ -AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -AM_CFLAGS=-Wall -ggdb3 $(LIBOSMOCORE_CFLAGS) -AM_LDFLAGS = -no-install - -EXTRA_DIST = sccp_test.ok - -check_PROGRAMS = sccp_test - -sccp_test_SOURCES = sccp_test.c -sccp_test_LDADD = \ - $(LIBOSMOCORE_LIBS) \ - $(top_builddir)/src/sccp.o \ - $(NULL) - diff --git a/tests/sccp/sccp_test.c b/tests/sccp/sccp_test.c deleted file mode 100644 index 1fe353d..0000000 --- a/tests/sccp/sccp_test.c +++ /dev/null @@ -1,1067 +0,0 @@ -/* - * SCCP testing code - * - * (C) 2009,2011 by Holger Hans Peter Freyther &lt;zecke(a)selfish.org&gt; - * (C) 2009,2011 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 General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - */ - -#include <stdio.h> -#include <string.h> - -#include <arpa/inet.h> - -#include <osmocom/core/logging.h> -#include <osmocom/core/msgb.h> -#include <osmocom/core/utils.h> - -#include <osmocom/sccp/sccp.h> - -#define MIN(x, y) ((x) < (y) ? (x) : (y)) - -/* BSC -> MSC */ -static const uint8_t bssmap_reset[] = { - 0x09, 0x00, 0x03, 0x05, 0x07, 0x02, 0x42, 0xfe, - 0x02, 0x42, 0xfe, 0x06, 0x00, 0x04, 0x30, 0x04, - 0x01, 0x20, -}; - -/* MSC -> BSC reset ack */ -static const uint8_t bssmap_reset_ack[] = { - 0x09, 0x00, 0x03, 0x07, 0x0b, 0x04, 0x43, 0x01, - 0x00, 0xfe, 0x04, 0x43, 0x5c, 0x00, 0xfe, 0x03, - 0x00, 0x01, 0x31, -}; - -/* MSC -> BSC paging, connection less */ -static const uint8_t bssmap_paging[] = { - 0x09, 0x00, 0x03, 0x07, 0x0b, 0x04, 0x43, 0x01, - 0x00, 0xfe, 0x04, 0x43, 0x5c, 0x00, 0xfe, 0x10, - 0x00, 0x0e, 0x52, 0x08, 0x08, 0x29, 0x47, 0x10, - 0x02, 0x01, 0x31, 0x97, 0x61, 0x1a, 0x01, 0x06, -}; - -/* MSC -> BSC paging, UDT without PC */ -static const uint8_t bssmap_udt[] = { - 0x09, 0x00, 0x03, 0x05, 0x07, 0x02, 0x42, 0xfe, - 0x02, 0x42, 0xfe, 0x10, 0x00, 0x0e, 0x52, 0x08, - 0x08, 0x29, 0x47, 0x10, 0x02, 0x01, 0x31, 0x97, - 0x61, 0x1a, 0x01, 0x06, -}; - -/* BSC -> MSC connection open */ -static const uint8_t bssmap_cr[] = { - 0x01, 0x01, 0x02, 0x03, 0x02, 0x02, 0x04, 0x02, - 0x42, 0xfe, 0x0f, 0x1f, 0x00, 0x1d, 0x57, 0x05, - 0x08, 0x00, 0x72, 0xf4, 0x80, 0x20, 0x12, 0xc3, - 0x50, 0x17, 0x10, 0x05, 0x24, 0x11, 0x03, 0x33, - 0x19, 0xa2, 0x08, 0x29, 0x47, 0x10, 0x02, 0x01, - 0x31, 0x97, 0x61, 0x00 -}; - -/* MSC -> BSC connection confirm */ -static const uint8_t bssmap_cc[] = { - 0x02, 0x01, 0x02, 0x03, 0x00, 0x00, 0x03, 0x02, 0x01, 0x00, -}; - -/* MSC -> BSC DTAP - * - * we fake a bit and make it BSC -> MSC... so the - * payload does not make any sense.. - */ -static const uint8_t bssmap_dtap[] = { - 0x06, 0x00, 0x00, 0x03, 0x00, 0x01, 0x0f, 0x01, 0x00, 0x0c, - 0x03, 0x05, 0x5c, 0x08, 0x11, 0x81, 0x33, 0x66, 0x02, 0x13, - 0x45, 0xf4, -}; - -/* MSC -> BSC clear command */ -static const uint8_t bssmap_clear[] = { - 0x06, 0x00, 0x00, 0x03, 0x00, 0x01, 0x06, 0x00, 0x04, 0x20, - 0x04, 0x01, 0x09, -}; - -/* MSC -> BSC released */ -static const uint8_t bssmap_released[] = { - 0x04, 0x00, 0x00, 0x03, 0x01, 0x02, 0x03, 0x00, 0x01, 0x0f, - 0x02, 0x23, 0x42, 0x00, -}; - -/* BSC -> MSC released */ -static const uint8_t bssmap_release_complete[] = { - 0x05, 0x01, 0x02, 0x03, 0x00, 0x00, 0x03 -}; - -/* message with a SCCP global title */ -static const uint8_t tcap_global_title[] = { - 0x09, - 0x81, 0x03, 0x0d, 0x18, 0x0a, 0x12, 0x07, 0x00, - 0x12, 0x04, 0x53, 0x84, 0x09, 0x00, 0x17, 0x0b, - 0x12, 0x06, 0x00, 0x12, 0x04, 0x44, 0x87, 0x20, - 0x00, 0x20, 0x65, 0x9a, 0x65, 0x81, 0x97, 0x48, - 0x04, 0x26, 0x00, 0x01, 0x98, 0x49, 0x04, 0x51, - 0x01, 0x03, 0xdf, 0x6c, 0x81, 0x88, 0xa1, 0x81, - 0x85, 0x02, 0x01, 0x44, 0x02, 0x01, 0x07, 0x30, - 0x80, 0xa7, 0x80, 0xa0, 0x80, 0x04, 0x01, 0x2b, - 0x30, 0x80, 0x30, 0x12, 0x83, 0x01, 0x10, 0x84, - 0x01, 0x07, 0x85, 0x07, 0x91, 0x44, 0x57, 0x76, - 0x67, 0x16, 0x97, 0x86, 0x01, 0x20, 0x30, 0x06, - 0x82, 0x01, 0x18, 0x84, 0x01, 0x04, 0x00, 0x00, - 0x00, 0x00, 0xa3, 0x06, 0x04, 0x01, 0x42, 0x84, - 0x01, 0x05, 0xa3, 0x06, 0x04, 0x01, 0x51, 0x84, - 0x01, 0x05, 0xa3, 0x06, 0x04, 0x01, 0x31, 0x84, - 0x01, 0x05, 0xa3, 0x09, 0x04, 0x01, 0x12, 0x84, - 0x01, 0x05, 0x82, 0x01, 0x02, 0xa3, 0x09, 0x04, - 0x01, 0x11, 0x84, 0x01, 0x05, 0x81, 0x01, 0x01, - 0xa3, 0x06, 0x04, 0x01, 0x14, 0x84, 0x01, 0x00, - 0xa3, 0x0b, 0x04, 0x01, 0x41, 0x84, 0x01, 0x04, - 0x30, 0x03, 0x83, 0x01, 0x10, 0xa3, 0x0b, 0x04, - 0x01, 0x41, 0x84, 0x01, 0x04, 0x30, 0x03, 0x82, - 0x01, 0x18, 0x00, 0x00, 0x00, 0x00 -}; - -static const uint8_t tcap_global_dst_gti[] = { - 0x00, 0x12, 0x04, 0x53, 0x84, 0x09, 0x00, 0x17, -}; - -static const uint8_t tcap_global_src_gti[] = { - 0x00, 0x12, 0x04, 0x44, 0x87, 0x20, 0x00, 0x20, 0x65, -}; - - -struct test_data { - int length; - const uint8_t *data; - int payload_start; - int payload_length; - uint8_t first_byte; - - /* in case it should trigger a sccp response */ - int write; - const uint8_t *response; - int response_length; -}; - -static const struct test_data test_data[] = { - { - .length = ARRAY_SIZE(bssmap_reset), - .data = &bssmap_reset[0], - .payload_start = 12, - .payload_length = ARRAY_SIZE(bssmap_reset) - 12, - .first_byte = 0x0, - }, - { - .length = ARRAY_SIZE(bssmap_reset_ack), - .data = &bssmap_reset_ack[0], - .payload_start = 16, - .payload_length = ARRAY_SIZE(bssmap_reset_ack) - 16, - .first_byte = 0x0, - }, - { - .length = ARRAY_SIZE(bssmap_paging), - .data = &bssmap_paging[0], - .payload_start = 16, - .payload_length = ARRAY_SIZE(bssmap_paging) - 16, - .first_byte = 0x0, - }, - { - .length = ARRAY_SIZE(bssmap_cr), - .data = &bssmap_cr[0], - .payload_start = 12, - /* 0x00 is end of optional data, subtract this byte */ - .payload_length = 31, - .first_byte = 0x0, - - /* the connection request should trigger a connection confirm */ - .write = 1, - .response = &bssmap_cc[0], - .response_length= ARRAY_SIZE(bssmap_cc), - }, - { - .length = ARRAY_SIZE(bssmap_dtap), - .data = &bssmap_dtap[0], - .payload_start = 7, - .payload_length = 15, - .first_byte = 0x01, - }, - { - .length = ARRAY_SIZE(bssmap_clear), - .data = &bssmap_clear[0], - .payload_start = 7, - .payload_length = 6, - .first_byte = 0x00, - }, - { - .length = ARRAY_SIZE(bssmap_released), - .data = &bssmap_released[0], - .payload_length = 2, - .payload_start = 11, - .first_byte = 0x23, - - .write = 1, - .response = &bssmap_release_complete[0], - .response_length= ARRAY_SIZE(bssmap_release_complete), - }, -}; - -/* we will send UDTs and verify they look like this */ -static const struct test_data send_data[] = { - { - .length = ARRAY_SIZE(bssmap_udt), - .data = &bssmap_udt[0], - .payload_start = 12, - .payload_length = ARRAY_SIZE(bssmap_udt) - 12, - .first_byte = 0x0, - }, - { - .length = ARRAY_SIZE(bssmap_reset), - .data = &bssmap_reset[0], - .payload_start = 12, - .payload_length = ARRAY_SIZE(bssmap_reset) - 12, - .first_byte = 0x0, - }, -}; - -struct connection_test { - /* should the connection be refused? */ - int refuse; - - int with_data; - - /* on which side to close the connection? */ - int close_side; - int close_cause; -}; - -/* sccp connection handling we want to test */ -static const struct connection_test connection_tests[] = { - { - .refuse = 1, - }, - { - .refuse = 1, - .with_data = 1, - }, - { - .refuse = 0, - .close_side = 0, - .close_cause = 5, - }, - { - .refuse = 0, - .close_side = 0, - .close_cause = 5, - .with_data = 1, - }, - { - .refuse = 0, - .close_side = 1, - .close_cause = 5, - }, - { - .refuse = 0, - .close_side = 1, - .close_cause = 5, - .with_data = 1, - }, -}; - -struct sccp_parse_header_result { - /* results */ - int msg_type; - int wanted_len; - int src_ssn; - int dst_ssn; - - int has_src_ref, has_dst_ref; - struct sccp_source_reference src_ref; - struct sccp_source_reference dst_ref; - - /* global title len */ - int src_gti_len; - const uint8_t *src_gti_data; - int dst_gti_len; - const uint8_t *dst_gti_data; - - /* the input */ - const uint8_t *input; - int input_len; -}; - -static const uint8_t it_test[] = { -0x10, 0x01, 0x07, -0x94, 0x01, 0x04, 0x00, 0x02, 0x00, 0x00, 0x00 }; - -static const uint8_t proto_err[] = { -0x0f, 0x0c, 0x04, 0x00, 0x00, -}; - -static const uint8_t xudt_test_src_gt[] = { -0x00, 0x11, 0x04, 0x26, 0x18, 0x01, 0x30, 0x08, -0x01 -}; - -static const uint8_t xudt_test_dst_gt[] = { -0x00, 0x61, 0x04, 0x15, 0x10, 0x80, 0x21, 0x35, -0x98, 0x55, 0x08 -}; - -static const uint8_t xudt_test[] = { -0x11, 0x81, 0x02, 0x04, 0x11, 0x1C, 0x00, 0x0D, -0x52, 0x06, 0x00, 0x61, 0x04, 0x15, 0x10, 0x80, -0x21, 0x35, 0x98, 0x55, 0x08, 0x0B, 0x12, 0x95, -0x00, 0x11, 0x04, 0x26, 0x18, 0x01, 0x30, 0x08, -0x01, 0x44, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, -0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, -0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, -0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, -0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, -0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, -0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, -0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, -0x3F, 0x40, 0x41, 0x42, 0x43, 0x44 -}; - -static const struct sccp_parse_header_result parse_result[] = { - { - .msg_type = SCCP_MSG_TYPE_IT, - .wanted_len = 0, - .src_ssn = -1, - .dst_ssn = -1, - .has_src_ref = 1, - .has_dst_ref = 1, - - .src_ref = { - .octet1 = 0x01, - .octet2 = 0x04, - .octet3 = 0x00 - }, - .dst_ref = { - .octet1 = 0x01, - .octet2 = 0x07, - .octet3 = 0x94, - }, - - .input = it_test, - .input_len = sizeof(it_test), - }, - { - .msg_type = SCCP_MSG_TYPE_ERR, - .wanted_len = 0, - .src_ssn = -1, - .dst_ssn = -1, - .has_src_ref = 0, - .has_dst_ref = 1, - .dst_ref = { - .octet1 = 0x0c, - .octet2 = 0x04, - .octet3 = 0x00, - }, - .input = proto_err, - .input_len = sizeof(proto_err), - }, - { - .msg_type = SCCP_MSG_TYPE_UDT, - .input = tcap_global_title, - .input_len = sizeof(tcap_global_title), - .wanted_len = 154, - .dst_ssn = SCCP_SSN_VLR, - .dst_gti_data = tcap_global_dst_gti, - .dst_gti_len = 8, - .src_ssn = SCCP_SSN_HLR, - .src_gti_data = tcap_global_src_gti, - .src_gti_len = 9, - }, - { - .msg_type = SCCP_MSG_TYPE_XUDT, - .input = xudt_test, - .input_len = sizeof(xudt_test), - .wanted_len = 68, - .dst_ssn = 6, - .dst_gti_data = xudt_test_dst_gt, - .dst_gti_len = 11, - .src_ssn = 149, - .src_gti_data = xudt_test_src_gt, - .src_gti_len = 9, - }, -}; - - -/* testing procedure: - * - we will use sccp_write and see what will be set in the - * outgoing callback - * - we will call sccp_system_incoming and see which calls - * are made. And then compare it to the ones we expect. We - * want the payload to arrive, or callbacks to be called. - * - we will use sccp_connection_socket and sccp_connection_write - * and verify state handling of connections - */ - -static int current_test; - -/* - * test state... - */ -static int called = 0; -static int matched = 0; -static int write_called = 0; - -#define FAIL(x, args...) do { \ - printf("FAILURE in %s:%d: " x, __FILE__, __LINE__, ## args); \ - abort(); } while (0) - -/* - * writing these packets and expecting a result - */ -int sccp_read_cb(struct msgb *data, unsigned len, void *gctx) -{ - uint16_t payload_length = test_data[current_test].payload_length; - const uint8_t *got, *wanted; - int i; - - called = 1; - - if (msgb_l3len(data) < len) { - /* this should never be reached */ - FAIL("Something horrible happened.. invalid packet..\n"); - } - - if (len == 0 || len != payload_length) { - FAIL("length mismatch: got: %d wanted: %d\n", msgb_l3len(data), payload_length); - } - - if (data->l3h[0] != test_data[current_test].first_byte) { - FAIL("The first bytes of l3 do not match: 0x%x 0x%x\n", - data->l3h[0], test_data[current_test].first_byte); - } - - got = &data->l3h[0]; - wanted = test_data[current_test].data + test_data[current_test].payload_start; - - for (i = 0; i < len; ++i) { - if (got[i] != wanted[i]) { - FAIL("Failed to compare byte. Got: 0x%x Wanted: 0x%x at %d\n", - got[i], wanted[i], i); - } - } - - matched = 1; - return 0; -} - -void sccp_write_cb(struct sccp_connection *conn, struct msgb *data, void *gctx, void *ctx) -{ - int i = 0; - const uint8_t *got, *wanted; - - if (test_data[current_test].response == NULL) { - FAIL("Didn't expect write callback\n"); - } else if (test_data[current_test].response_length != msgb_l2len(data)) { - FAIL("Size does not match. Got: %d Wanted: %d\n", - msgb_l2len(data), test_data[current_test].response_length); - } - - got = &data->l2h[0]; - wanted = test_data[current_test].response; - - for (i = 0; i < msgb_l2len(data); ++i) { - if (got[i] != wanted[i]) { - FAIL("Failed to compare byte. Got: 0x%x Wanted: 0x%x at %d\n", - got[i], wanted[i], i); - } - } - - write_called = 1; - msgb_free(data); -} - -void sccp_c_read(struct sccp_connection *connection, struct msgb *msgb, unsigned int len) -{ - sccp_read_cb(msgb, len, connection->data_ctx); -} - -void sccp_c_state(struct sccp_connection *connection, int old_state) -{ - if (connection->connection_state >= SCCP_CONNECTION_STATE_RELEASE_COMPLETE) - sccp_connection_free(connection); -} - -int sccp_accept_cb(struct sccp_connection *connection, void *user_data) -{ - called = 1; - unsigned int ref = 0; - ref |= connection->destination_local_reference.octet1 << 24; - ref |= connection->destination_local_reference.octet2 << 16; - ref |= connection->destination_local_reference.octet3 << 8; - ref = ntohl(ref); - - connection->data_cb = sccp_c_read; - connection->state_cb = sccp_c_state; - - /* accept this */ - return 0; -} - -static void sccp_udt_write_cb(struct sccp_connection *conn, struct msgb *data, void *gtx, void *ctx) -{ - const uint8_t *got, *wanted; - int i; - - write_called = 1; - - if (send_data[current_test].length != msgb_l2len(data)) { - FAIL("Size does not match. Got: %d Wanted: %d\n", - msgb_l2len(data), send_data[current_test].length); - } - - got = &data->l2h[0]; - wanted = send_data[current_test].data; - - for (i = 0; i < msgb_l2len(data); ++i) { - if (got[i] != wanted[i]) { - FAIL("Failed to compare byte. Got: 0x%x Wanted: 0x%x at %d\n", - got[i], wanted[i], i); - } - } - - matched = 1; - msgb_free(data); -} - -static void test_sccp_system(void) -{ - printf("Testing SCCP System\n"); - - sccp_system_init(sccp_write_cb, NULL); - sccp_set_read(&sccp_ssn_bssap, sccp_read_cb, NULL); - sccp_connection_set_incoming(&sccp_ssn_bssap, sccp_accept_cb, NULL); - - for (current_test = 0; current_test < ARRAY_SIZE(test_data); ++current_test) { - unsigned int length = test_data[current_test].length; - struct msgb *msg = msgb_alloc_headroom(length + 2, 2, __func__); - msg->l2h = msgb_put(msg, length); - memcpy(msg->l2h, test_data[current_test].data, length); - - called = matched = write_called = 0; - printf("Testing packet: %d\n", current_test); - sccp_system_incoming(msg); - - if (!called || !matched || (test_data[current_test].write != write_called)) - FAIL("current test: %d called: %d matched: %d write: %d\n", - current_test, called, matched, write_called); - - msgb_free(msg); - } -} - -/* test sending of udt */ -static void test_sccp_send_udt(void) -{ - printf("Testing send UDT\n"); - - sccp_system_init(sccp_udt_write_cb, NULL); - sccp_set_read(NULL, NULL, NULL); - sccp_connection_set_incoming(NULL, NULL, NULL); - - for (current_test = 0; current_test < ARRAY_SIZE(send_data); ++current_test) { - const struct test_data *test = &send_data[current_test]; - - struct msgb *msg = msgb_alloc(test->payload_length, __func__); - msg->l3h = msgb_put(msg, test->payload_length); - memcpy(msg->l3h, test->data + test->payload_start, test->payload_length); - - matched = write_called = 0; - printf("Testing packet: %d\n", current_test); - sccp_write(msg, &sccp_ssn_bssap, &sccp_ssn_bssap, 0, NULL); - - if (!matched || !write_called) - FAIL("current test: %d matched: %d write: %d\n", - current_test, matched, write_called); - - msgb_free(msg); - } -} - -/* send udt from one end to another */ -static unsigned int test_value = 0x2442; -static int sccp_udt_read(struct msgb *data, unsigned int len, void *gctx) -{ - unsigned int *val; - - if (len != 4) { - FAIL("Wrong size: %d\n", msgb_l3len(data)); - } - - val = (unsigned int*)data->l3h; - matched = test_value == *val; - - return 0; -} - -static void sccp_write_loop(struct sccp_connection *conn, struct msgb *data, void *gctx, void *ctx) -{ - /* send it back to us */ - sccp_system_incoming(data); - msgb_free(data); -} - -static void test_sccp_udt_communication(void) -{ - struct msgb *data; - unsigned int *val; - - printf("Testing UDT Communication.\n"); - - sccp_system_init(sccp_write_loop, NULL); - sccp_set_read(&sccp_ssn_bssap, sccp_udt_read, NULL); - sccp_connection_set_incoming(NULL, NULL, NULL); - - - data = msgb_alloc(4, "test data"); - data->l3h = &data->data[0]; - val = (unsigned int *)msgb_put(data, 4); - *val = test_value; - - matched = 0; - sccp_write(data, &sccp_ssn_bssap, &sccp_ssn_bssap, 0, NULL); - - if (!matched) - FAIL("Talking with us didn't work\n"); - - msgb_free(data); -} - - -/* connection testing... open, send, close */ -static const struct connection_test *current_con_test; -static struct sccp_connection *outgoing_con; -static struct sccp_connection *incoming_con; -static int outgoing_data, incoming_data, incoming_state, outgoing_state; - -static struct msgb *test_data1, *test_data2, *test_data3; - -static void sccp_conn_in_state(struct sccp_connection *conn, int old_state) -{ - printf("\tincome: %d -> %d\n", old_state, conn->connection_state); - if (conn->connection_state >= SCCP_CONNECTION_STATE_RELEASE_COMPLETE) { - if (conn == incoming_con) { - sccp_connection_free(conn); - incoming_con = NULL; - } - } -} - -static void sccp_conn_in_data(struct sccp_connection *conn, struct msgb *msg, unsigned int len) -{ - /* compare the data */ - ++incoming_data; - printf("\tincoming data: %d\n", len); - - /* compare the data */ - if (len != 4) { - FAIL("Length of packet is wrong: %u %u\n", msgb_l3len(msg), len); - } - - if (incoming_data == 1) { - if (memcmp(msg->l3h, test_data1->l3h, len) != 0) { - FAIL("Comparing the data failed: %d\n", incoming_data); - - } - } else if (incoming_data == 2) { - if (memcmp(msg->l3h, test_data2->l3h, len) != 0) { - FAIL("Comparing the data failed: %d\n", incoming_data); - } - } - - /* sending out data */ - if (incoming_data == 2) { - printf("\tReturning data3\n"); - sccp_connection_write(conn, test_data3); - } -} - -static int sccp_conn_accept(struct sccp_connection *conn, void *ctx) -{ - printf("\taccept: srcref(%u)\n", - sccp_src_ref_to_int(&conn->source_local_reference)); - conn->state_cb = sccp_conn_in_state; - conn->data_cb = sccp_conn_in_data; - - if (current_con_test->refuse) - return -1; - - incoming_con = conn; - return 0; -} - -/* callbacks for the outgoing side */ -static void sccp_conn_out_state(struct sccp_connection *conn, int old_state) -{ - printf("\toutgoing: dstref(%u) %d -> %d\n", - sccp_src_ref_to_int(&conn->destination_local_reference), - old_state, conn->connection_state); - - if (conn->connection_state >= SCCP_CONNECTION_STATE_RELEASE_COMPLETE) { - if (conn == outgoing_con) { - sccp_connection_free(conn); - outgoing_con = NULL; - } - } -} - -static void sccp_conn_out_data(struct sccp_connection *conn, struct msgb *msg, unsigned int len) -{ - ++outgoing_data; - printf("\toutgoing data: dstref(%u) %d\n", - sccp_src_ref_to_int(&conn->destination_local_reference), len); - - if (len != 4) - FAIL("Length of packet is wrong: %u %u\n", msgb_l3len(msg), len); - - if (outgoing_data == 1) { - if (memcmp(msg->l3h, test_data3->l3h, len) != 0) { - FAIL("Comparing the data failed\n"); - } - } -} - -static void do_test_sccp_connection(const struct connection_test *test) -{ - int ret; - - current_con_test = test; - outgoing_con = incoming_con = 0; - - outgoing_con = sccp_connection_socket(); - if (!outgoing_con) { - FAIL("Connection is NULL\n"); - } - - outgoing_con->state_cb = sccp_conn_out_state; - outgoing_con->data_cb = sccp_conn_out_data; - outgoing_data = incoming_data = 0; - incoming_state = outgoing_state = 1; - - /* start testing */ - if (test->with_data) { - if (sccp_connection_connect(outgoing_con, &sccp_ssn_bssap, test_data1) != 0) - FAIL("Binding failed\n"); - } else { - ++incoming_data; - if (sccp_connection_connect(outgoing_con, &sccp_ssn_bssap, NULL) != 0) - FAIL("Binding failed\n"); - } - - if (test->refuse) { - if (outgoing_con) - FAIL("Outgoing connection should have been refused.\n"); - } else { - if (!incoming_con) - FAIL("Creating incoming didn't work.\n"); - - printf("\tWriting test data2\n"); - sccp_connection_write(outgoing_con, test_data2); - sccp_connection_send_it(outgoing_con); - - /* closing connection */ - if (test->close_side == 0) - ret = sccp_connection_close(outgoing_con, 0); - else - ret = sccp_connection_close(incoming_con, 0); - - if (ret != 0) - FAIL("Closing the connection failed\n"); - } - - /* outgoing should be gone now */ - if (outgoing_con) - FAIL("Outgoing connection was not properly closed\n"); - - if (incoming_con) - FAIL("Incoming connection was not propery closed.\n"); - - if (test->refuse == 0) { - if (outgoing_data != 1 || incoming_data != 2) { - FAIL("Data sending failed: %d/%d %d/%d\n", - outgoing_data, 1, - incoming_data, 2); - } - } - - if (!incoming_state || !outgoing_state) - FAIL("Failure with the state transition. %d %d\n", - outgoing_state, incoming_state); -} - -static void test_sccp_connection(void) -{ - printf("Testing SCCP connection.\n"); - - sccp_system_init(sccp_write_loop, NULL); - sccp_set_read(NULL, NULL, NULL); - sccp_connection_set_incoming(&sccp_ssn_bssap, sccp_conn_accept, NULL); - - test_data1 = msgb_alloc(4, "data1"); - test_data1->l3h = msgb_put(test_data1, 4); - *((unsigned int*)test_data1->l3h) = 0x23421122; - - test_data2 = msgb_alloc(4, "data2"); - test_data2->l3h = msgb_put(test_data2, 4); - *((unsigned int*)test_data2->l3h) = 0x42232211; - - test_data3 = msgb_alloc(4, "data3"); - test_data3->l3h = msgb_put(test_data3, 4); - *((unsigned int*)test_data3->l3h) = 0x2323ff55; - - - for (current_test = 0; current_test < ARRAY_SIZE(connection_tests); ++current_test) { - printf("Testing %d refuse: %d with_data: %d\n", - current_test, connection_tests[current_test].refuse, - connection_tests[current_test].with_data); - do_test_sccp_connection(&connection_tests[current_test]); - } - - msgb_free(test_data1); - msgb_free(test_data2); - msgb_free(test_data3); -} - -/* invalid input */ -static void test_sccp_system_crash(void) -{ - printf("trying to provoke a crash with invalid input\n"); - sccp_set_read(&sccp_ssn_bssap, sccp_read_cb, NULL); - sccp_connection_set_incoming(&sccp_ssn_bssap, sccp_accept_cb, NULL); - - for (current_test = 0; current_test < ARRAY_SIZE(test_data); ++current_test) { - int original_length = test_data[current_test].length; - int length = original_length + 2; - int i; - - printf("Testing packet: %d\n", current_test); - - for (i = length; i >= 0; --i) { - unsigned int length = MIN(test_data[current_test].length, i); - struct msgb *msg = msgb_alloc_headroom(length + 2, 2, __func__); - msg->l2h = msgb_put(msg, length); - memcpy(msg->l2h, test_data[current_test].data, length); - sccp_system_incoming(msg); - msgb_free(msg); - } - } - - printf("survived\n"); -} - -static void test_sccp_parsing(void) -{ - printf("Test SCCP Parsing.\n"); - - for (current_test = 0; current_test < ARRAY_SIZE(parse_result); ++current_test) { - struct msgb *msg; - struct sccp_parse_result result; - - msg = msgb_alloc_headroom(1024, 128, "parse-test"); - msgb_put(msg, 1); - msg->l2h = msgb_put(msg, parse_result[current_test].input_len); - memcpy(msg->l2h, parse_result[current_test].input, msgb_l2len(msg)); - - memset(&result, 0, sizeof(result)); - if (sccp_parse_header(msg, &result) != 0) { - FAIL("Failed to sccp parse test: %d\n", current_test); - } else { - if (parse_result[current_test].wanted_len != result.data_len) { - FAIL("Unexpected data length. Got: %d\n", result.data_len); - } - - if (parse_result[current_test].has_src_ref) { - if (memcmp(result.source_local_reference, - &parse_result[current_test].src_ref, - sizeof(struct sccp_source_reference)) != 0) { - FAIL("SRC REF did not match\n"); - } - } - - if (parse_result[current_test].has_dst_ref) { - if (memcmp(result.destination_local_reference, - &parse_result[current_test].dst_ref, - sizeof(struct sccp_source_reference)) != 0) { - FAIL("DST REF did not match\n"); - } - } - - if (parse_result[current_test].src_ssn != -1 && - parse_result[current_test].src_ssn != result.calling.ssn) { - FAIL("Calling SSN is wrong..\n"); - } - - if (parse_result[current_test].dst_ssn != -1 && - parse_result[current_test].dst_ssn != result.called.ssn) { - FAIL("Called SSN is wrong..\n"); - } - - if (parse_result[current_test].src_gti_len != result.calling.gti_len) { - FAIL("GTI length is wrong: %d\n", result.calling.gti_len); - } - - if (parse_result[current_test].dst_gti_len != result.called.gti_len) { - FAIL("GTI length is wrong: %d\n", result.called.gti_len); - } - - if (parse_result[current_test].dst_gti_data - && memcmp(&parse_result[current_test].dst_gti_data[0], - result.called.gti_data, result.called.gti_len) != 0) { - FAIL("GTI data is wrong: %d '%s'\n", - result.called.gti_len, - osmo_hexdump(result.called.gti_data, result.called.gti_len)); - } - - if (parse_result[current_test].src_gti_data - && memcmp(&parse_result[current_test].src_gti_data[0], - result.calling.gti_data, result.calling.gti_len) != 0) { - FAIL("GTI data is wrong: %d\n", result.calling.gti_len); - } - } - - msgb_free(msg); - } -} - -/* - * Test the creation of SCCP addresses - */ -int sccp_create_sccp_addr(struct msgb *msg, const struct sockaddr_sccp *sock); - -struct sccp_addr_tst { - const struct sockaddr_sccp *addr; - - const uint8_t *output; - const int output_len; -}; - -static uint8_t ssn_out[] = { - 0x02, 0x42, 0xfe, -}; - -const struct sockaddr_sccp sccp_poi_bssap = { - .sccp_family = 0, - .sccp_ssn = SCCP_SSN_BSSAP, - .poi = {0x01, 0x00}, - .use_poi = 1, -}; - -static uint8_t poi_out[] = { - 0x04, 0x43, 0x01, 0x00, 0xfe, -}; - -static uint8_t gti_dat[] = { - 0x00, 0x12, 0x04, 0x53, 0x84, 0x09, 0x00, 0x17, -}; - -const struct sockaddr_sccp sccp_gti_bssap = { - .sccp_family = 0, - .sccp_ssn = 7, - .gti_ind = 4, - .gti_len = ARRAY_SIZE(gti_dat), - .gti = gti_dat, -}; - -static uint8_t gti_out[] = { - 0x0a, 0x12, 0x07, 0x00, 0x12, 0x04, 0x53, 0x84, 0x09, 0x00, 0x17, -}; - -static struct sccp_addr_tst sccp_addr_tst[] = { - { - .addr = &sccp_ssn_bssap, - .output = ssn_out, - .output_len = ARRAY_SIZE(ssn_out), - }, - { - .addr = &sccp_poi_bssap, - .output = poi_out, - .output_len = ARRAY_SIZE(poi_out), - }, - { - .addr = &sccp_gti_bssap, - .output = gti_out, - .output_len = ARRAY_SIZE(gti_out), - }, -}; - -static void test_sccp_address(void) -{ - int i, ret; - struct msgb *msg = msgb_alloc(128, "sccp-addr"); - - printf("Test SCCP Address\n"); - - for (i = 0; i < ARRAY_SIZE(sccp_addr_tst); ++i) { - msgb_reset(msg); - ret = sccp_create_sccp_addr(msg, sccp_addr_tst[i].addr); - if (ret != sccp_addr_tst[i].output_len) { - FAIL("Length is from for %d\n", i); - } - - if (memcmp(msg->data, sccp_addr_tst[i].output, ret) != 0) { - FAIL("Unexpected data for %d '%s'\n", i, - osmo_hexdump(msg->data, ret)); - } - } - - talloc_free(msg); -} - -static const struct log_info_cat default_categories[] = { - [0] = { - .name = "DSCCP", - .description = "DSCP", - .enabled = 1, .loglevel = LOGL_DEBUG, - }, -}; - -static int null_flt(const struct log_context *ctx, struct log_target *target) -{ - return 1; -} - -const struct log_info log_info = { - .filter_fn = null_flt, - .cat = default_categories, - .num_cat = ARRAY_SIZE(default_categories), -}; - -int main(int argc, char **argv) -{ - struct log_target *stderr_target; - log_init(&log_info, NULL); - stderr_target = log_target_create_stderr(); - log_add_target(stderr_target); - - printf("Testing SCCP handling.\n"); - - sccp_set_log_area(0); - - test_sccp_system(); - test_sccp_send_udt(); - test_sccp_udt_communication(); - test_sccp_connection(); - test_sccp_system_crash(); - test_sccp_parsing(); - test_sccp_address(); - printf("All tests passed.\n"); - return 0; -} - -void db_store_counter(void) {} diff --git a/tests/sccp/sccp_test.ok b/tests/sccp/sccp_test.ok deleted file mode 100644 index 2b55a16..0000000 --- a/tests/sccp/sccp_test.ok +++ /dev/null @@ -1,86 +0,0 @@ -Testing SCCP handling. -Testing SCCP System -Testing packet: 0 -Testing packet: 1 -Testing packet: 2 -Testing packet: 3 -Testing packet: 4 -Testing packet: 5 -Testing packet: 6 -Testing send UDT -Testing packet: 0 -Testing packet: 1 -Testing UDT Communication. -Testing SCCP connection. -Testing 0 refuse: 1 with_data: 0 - outgoing: dstref(0) 0 -> 1 - accept: srcref(0) - outgoing: dstref(0) 1 -> 6 - income: 0 -> 6 -Testing 1 refuse: 1 with_data: 1 - outgoing: dstref(0) 0 -> 1 - accept: srcref(0) - outgoing: dstref(0) 1 -> 6 - income: 0 -> 6 -Testing 2 refuse: 0 with_data: 0 - outgoing: dstref(0) 0 -> 1 - accept: srcref(0) - outgoing: dstref(196612) 1 -> 3 - income: 0 -> 3 - Writing test data2 - incoming data: 4 - Returning data3 - outgoing data: dstref(196612) 4 - outgoing: dstref(196612) 3 -> 4 - outgoing: dstref(196612) 4 -> 5 - income: 3 -> 5 -Testing 3 refuse: 0 with_data: 1 - outgoing: dstref(0) 0 -> 1 - accept: srcref(0) - outgoing: dstref(196614) 1 -> 3 - income: 0 -> 3 - incoming data: 4 - Writing test data2 - incoming data: 4 - Returning data3 - outgoing data: dstref(196614) 4 - outgoing: dstref(196614) 3 -> 4 - outgoing: dstref(196614) 4 -> 5 - income: 3 -> 5 -Testing 4 refuse: 0 with_data: 0 - outgoing: dstref(0) 0 -> 1 - accept: srcref(0) - outgoing: dstref(196616) 1 -> 3 - income: 0 -> 3 - Writing test data2 - incoming data: 4 - Returning data3 - outgoing data: dstref(196616) 4 - income: 3 -> 4 - income: 4 -> 5 - outgoing: dstref(196616) 3 -> 5 -Testing 5 refuse: 0 with_data: 1 - outgoing: dstref(0) 0 -> 1 - accept: srcref(0) - outgoing: dstref(196618) 1 -> 3 - income: 0 -> 3 - incoming data: 4 - Writing test data2 - incoming data: 4 - Returning data3 - outgoing data: dstref(196618) 4 - income: 3 -> 4 - income: 4 -> 5 - outgoing: dstref(196618) 3 -> 5 -trying to provoke a crash with invalid input -Testing packet: 0 -Testing packet: 1 -Testing packet: 2 -Testing packet: 3 -Testing packet: 4 -Testing packet: 5 -Testing packet: 6 -survived -Test SCCP Parsing. -Test SCCP Address -All tests passed. diff --git a/tests/testsuite.at b/tests/testsuite.at index ebc43e7..ce1fd87 100644 --- a/tests/testsuite.at +++ b/tests/testsuite.at @@ -7,18 +7,6 @@ AT_CHECK([$abs_top_builddir/tests/m2ua/m2ua_test], [], [expout], [ignore]) AT_CLEANUP -AT_SETUP([mtp]) -AT_KEYWORDS([mtp]) -cat $abs_srcdir/mtp/mtp_parse_test.ok > expout -AT_CHECK([$abs_top_builddir/tests/mtp/mtp_parse_test], [], [expout], [ignore]) -AT_CLEANUP - -AT_SETUP([sccp]) -AT_KEYWORDS([sccp]) -cat $abs_srcdir/sccp/sccp_test.ok > expout -AT_CHECK([$abs_top_builddir/tests/sccp/sccp_test], [], [expout], [ignore]) -AT_CLEANUP - AT_SETUP([xua]) AT_KEYWORDS([xua]) cat $abs_srcdir/xua/xua_test.ok > expout -- To view, visit https://gerrit.osmocom.org/c/libosmo-sccp/+/38041?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmo-sccp Gerrit-Branch: master Gerrit-Change-Id: I299a32a2f8f61477cf49c8126567fef2092d5407 Gerrit-Change-Number: 38041 Gerrit-PatchSet: 1 Gerrit-Owner: laforge &lt;laforge(a)osmocom.org&gt;