diff options
Diffstat (limited to 'mbbsd/passwd.c')
| -rw-r--r-- | mbbsd/passwd.c | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/mbbsd/passwd.c b/mbbsd/passwd.c deleted file mode 100644 index d0dd4015..00000000 --- a/mbbsd/passwd.c +++ /dev/null @@ -1,171 +0,0 @@ -/* $Id$ */ -#include "bbs.h" - -static int semid = -1; - -#ifndef SEM_R -#define SEM_R 0400 -#endif - -#ifndef SEM_A -#define SEM_A 0200 -#endif - -#ifndef __FreeBSD__ -#include <sys/sem.h> -union semun { - int val; /* value for SETVAL */ - struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */ - unsigned short *array; /* array for GETALL & SETALL */ - struct seminfo *__buf; /* buffer for IPC_INFO */ -}; -#endif - -int -passwd_init(void) -{ - semid = semget(PASSWDSEM_KEY, 1, SEM_R | SEM_A | IPC_CREAT | IPC_EXCL); - if (semid == -1) { - if (errno == EEXIST) { - semid = semget(PASSWDSEM_KEY, 1, SEM_R | SEM_A); - if (semid == -1) { - perror("semget"); - exit(1); - } - } else { - perror("semget"); - exit(1); - } - } else { - union semun s; - - s.val = 1; - if (semctl(semid, 0, SETVAL, s) == -1) { - perror("semctl"); - exit(1); - } - } - - return 0; -} - -int -passwd_update_money(int num) -/* update money only - Ptt: don't call it directly, call deumoney() */ -{ - int pwdfd; - int money=moneyof(num); - userec_t u; - if (num < 1 || num > MAX_USERS) - return -1; - - if ((pwdfd = open(fn_passwd, O_WRONLY)) < 0) - exit(1); - lseek(pwdfd, sizeof(userec_t) * (num - 1) + - ((char *)&u.money - (char *)&u), SEEK_SET); - write(pwdfd, &money, sizeof(int)); - close(pwdfd); - return 0; -} - -void -passwd_force_update(int flag) -{ - if(!currutmp || (currutmp->alerts & ALERT_PWD) == 0) - return; - currutmp->alerts &= ~flag; -} - -int -passwd_update(int num, userec_t * buf) -{ - int pwdfd; - if (num < 1 || num > MAX_USERS) - return -1; - buf->money = moneyof(num); - if(usernum == num && currutmp && ((pwdfd = currutmp->alerts) & ALERT_PWD)) - { - userec_t u; - passwd_query(num, &u); - if(pwdfd & ALERT_PWD_BADPOST) - cuser.badpost = buf->badpost = u.badpost; - if(pwdfd & ALERT_PWD_GOODPOST) - cuser.goodpost = buf->goodpost = u.goodpost; - if(pwdfd & ALERT_PWD_PERM) - cuser.userlevel = buf->userlevel = u.userlevel; - if(pwdfd & ALERT_PWD_JUSTIFY) - { - memcpy(buf->justify, u.justify, sizeof(u.justify)); - memcpy(cuser.justify, u.justify, sizeof(u.justify)); - memcpy(buf->email, u.email, sizeof(u.email)); - memcpy(cuser.email, u.email, sizeof(u.email)); - } - currutmp->alerts &= ~ALERT_PWD; - } - if ((pwdfd = open(fn_passwd, O_WRONLY)) < 0) - exit(1); - lseek(pwdfd, sizeof(userec_t) * (num - 1), SEEK_SET); - write(pwdfd, buf, sizeof(userec_t)); - close(pwdfd); - return 0; -} - -int -passwd_query(int num, userec_t * buf) -{ - int pwdfd; - if (num < 1 || num > MAX_USERS) - return -1; - if ((pwdfd = open(fn_passwd, O_RDONLY)) < 0) - exit(1); - lseek(pwdfd, sizeof(userec_t) * (num - 1), SEEK_SET); - read(pwdfd, buf, sizeof(userec_t)); - close(pwdfd); - return 0; -} - -int initcuser(const char *userid) -{ - // Ptt: setup cuser and usernum here - if(userid[0]=='\0' || - !(usernum = searchuser(userid, NULL)) || usernum > MAX_USERS) - return -1; - passwd_query(usernum, &cuser); - return usernum; -} - -int -passwd_apply(void *ctx, int (*fptr) (void *ctx, int, userec_t *)) -{ - int i; - userec_t user; - for (i = 0; i < MAX_USERS; i++) { - passwd_query(i + 1, &user); - if ((*fptr) (ctx, i, &user) < 0) - return -1; - } - return 0; -} - -void -passwd_lock(void) -{ - struct sembuf buf = {0, -1, SEM_UNDO}; - - if (semop(semid, &buf, 1)) { - perror("semop"); - exit(1); - } -} - -void -passwd_unlock(void) -{ - struct sembuf buf = {0, 1, SEM_UNDO}; - - if (semop(semid, &buf, 1)) { - perror("semop"); - exit(1); - } -} |