| ulog_login.c (200421) | ulog_login.c (202215) |
|---|---|
| 1/*- 2 * Copyright (c) 2009 Ed Schouten <ed@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2009 Ed Schouten <ed@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/lib/libulog/ulog_login.c 200421 2009-12-11 23:52:42Z ed $"); | 28__FBSDID("$FreeBSD: head/lib/libulog/ulog_login.c 202215 2010-01-13 18:53:06Z ed $"); |
| 29 | 29 |
| 30#include <sys/param.h> |
|
| 30#include <sys/time.h> 31#include <paths.h> | 31#include <sys/time.h> 32#include <paths.h> |
| 33#include <sha.h> |
|
| 32#include <string.h> | 34#include <string.h> |
| 35#include <unistd.h> 36#include <utmpx.h> 37#include "ulog.h" |
|
| 33 | 38 |
| 34#include "ulog_internal.h" 35 36void 37ulog_login(const char *line, const char *user, const char *host) | 39static void 40ulog_fill(struct utmpx *utx, const char *line) |
| 38{ | 41{ |
| 39 struct ulog_utmpx utx; | 42 SHA_CTX c; 43 char id[SHA_DIGEST_LENGTH]; |
| 40 41 /* Remove /dev/ component. */ 42 if (strncmp(line, _PATH_DEV, sizeof _PATH_DEV - 1) == 0) 43 line += sizeof _PATH_DEV - 1; 44 | 44 45 /* Remove /dev/ component. */ 46 if (strncmp(line, _PATH_DEV, sizeof _PATH_DEV - 1) == 0) 47 line += sizeof _PATH_DEV - 1; 48 |
| 45 memset(&utx, 0, sizeof utx); | 49 memset(utx, 0, sizeof *utx); |
| 46 | 50 |
| 47 /* XXX: ut_id, ut_pid missing. */ | 51 utx->ut_pid = getpid(); 52 gettimeofday(&utx->ut_tv, NULL); 53 strncpy(utx->ut_line, line, sizeof utx->ut_line); 54 55 SHA1_Init(&c); 56 SHA1_Update(&c, "libulog", 7); 57 SHA1_Update(&c, utx->ut_line, sizeof utx->ut_line); 58 SHA_Final(id, &c); 59 60 memcpy(utx->ut_id, id, MIN(sizeof utx->ut_id, sizeof id)); 61} 62 63void 64ulog_login(const char *line, const char *user, const char *host) 65{ 66 struct utmpx utx; 67 68 ulog_fill(&utx, line); |
| 48 utx.ut_type = USER_PROCESS; | 69 utx.ut_type = USER_PROCESS; |
| 49 strncpy(utx.ut_line, line, sizeof utx.ut_line); | |
| 50 strncpy(utx.ut_user, user, sizeof utx.ut_user); 51 if (host != NULL) 52 strncpy(utx.ut_host, host, sizeof utx.ut_host); | 70 strncpy(utx.ut_user, user, sizeof utx.ut_user); 71 if (host != NULL) 72 strncpy(utx.ut_host, host, sizeof utx.ut_host); |
| 53 gettimeofday(&utx.ut_tv, NULL); 54 55 ulog_pututxline(&utx); | 73 pututxline(&utx); |
| 56} 57 58void 59ulog_logout(const char *line) 60{ | 74} 75 76void 77ulog_logout(const char *line) 78{ |
| 61 struct ulog_utmpx utx; | 79 struct utmpx utx; |
| 62 | 80 |
| 63 /* Remove /dev/ component. */ 64 if (strncmp(line, _PATH_DEV, sizeof _PATH_DEV - 1) == 0) 65 line += sizeof _PATH_DEV - 1; 66 67 memset(&utx, 0, sizeof utx); 68 69 /* XXX: ut_id, ut_pid missing. ut_line not needed */ | 81 ulog_fill(&utx, line); |
| 70 utx.ut_type = DEAD_PROCESS; | 82 utx.ut_type = DEAD_PROCESS; |
| 71 strncpy(utx.ut_line, line, sizeof utx.ut_line); 72 gettimeofday(&utx.ut_tv, NULL); 73 74 ulog_pututxline(&utx); | 83 pututxline(&utx); |
| 75} | 84} |