diff options
Diffstat (limited to 'src/test/test-utmp.c')
| -rw-r--r-- | src/test/test-utmp.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/test/test-utmp.c b/src/test/test-utmp.c new file mode 100644 index 0000000..06a0fce --- /dev/null +++ b/src/test/test-utmp.c @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "format-util.h" +#include "socket-util.h" +#include "stdio-util.h" +#include "string-util.h" +#include "utmp-wtmp.h" +#include "tests.h" + +#ifndef UT_LINESIZE +# define UT_LINESIZE 32 +#endif +#ifndef UT_NAMESIZE +# define UT_NAMESIZE 32 +#endif +#ifndef UT_HOSTSIZE +# define UT_HOSTSIZE 256 +#endif + +TEST(dump_run_utmp) { + _unused_ _cleanup_(utxent_cleanup) bool utmpx = false; + + utmpx = utxent_start(); + + for (struct utmpx *u; (u = getutxent()); ) { + char _type_buf[DECIMAL_STR_MAX(short)]; + const char *type = + u->ut_type == EMPTY ? "EMPTY" : + u->ut_type == RUN_LVL ? "RUN_LVL" : + u->ut_type == BOOT_TIME ? "BOOT_TIME" : + u->ut_type == NEW_TIME ? "NEW_TIME" : + u->ut_type == OLD_TIME ? "OLD_TIME" : + u->ut_type == INIT_PROCESS ? "INIT_PROCESS" : + u->ut_type == LOGIN_PROCESS ? "LOGIN_PROCESS" : + u->ut_type == USER_PROCESS ? "USER_PROCESS" : + u->ut_type == DEAD_PROCESS ? "DEAD_PROCESS" : + u->ut_type == ACCOUNTING ? "ACCOUNTING" : + _type_buf; + if (type == _type_buf) + xsprintf(_type_buf, "%hd", u->ut_type); + + union in_addr_union addr = {}; + memcpy(&addr, u->ut_addr_v6, MIN(sizeof(addr), sizeof(u->ut_addr_v6))); + bool is_ipv4 = memeqzero((const uint8_t*) &addr + 4, sizeof(addr) - 4); + + log_info("%14s %10"PID_PRI" line=%-7.*s id=%-4.4s name=%-8.*s session=%lu host=%.*s addr=%s", + type, + u->ut_pid, + UT_LINESIZE, u->ut_line, + u->ut_id, + UT_NAMESIZE, u->ut_user, + (long unsigned) u->ut_session, + UT_HOSTSIZE, u->ut_host, + IN_ADDR_TO_STRING(is_ipv4 ? AF_INET : AF_INET6, &addr)); + } +} + +DEFINE_TEST_MAIN(LOG_DEBUG); |