diff options
Diffstat (limited to 'util/util_cache.c')
| -rw-r--r-- | util/util_cache.c | 61 |
1 files changed, 53 insertions, 8 deletions
diff --git a/util/util_cache.c b/util/util_cache.c index 4d69bef8..a8dd6b71 100644 --- a/util/util_cache.c +++ b/util/util_cache.c @@ -1,4 +1,4 @@ -/* $Id: util_cache.c,v 1.10 2003/02/16 08:58:00 in2 Exp $ */ +/* $Id: util_cache.c,v 1.11 2003/05/16 18:58:49 ptt Exp $ */ #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -312,13 +312,58 @@ userinfo_t *search_ulist(int uid) { /* .BOARDS cache */ /*-------------------------------------------------------*/ char *fn_board=BBSHOME"/"FN_BOARD; -static void reload_bcache() { - if(SHM->Bbusystate) { - safe_sleep(1); +static int +cmpboardname(boardheader_t ** brd, boardheader_t ** tmp) +{ + return strcasecmp((*brd)->brdname, (*tmp)->brdname); +} + +static int +cmpboardclass(boardheader_t ** brd, boardheader_t ** tmp) +{ + return (strncmp((*brd)->title, (*tmp)->title, 4) << 8) + + strcasecmp((*brd)->brdname, (*tmp)->brdname); +} +static void +sort_bcache() +{ + int i; + /* critical section \xa4\xa3\xaf\xe0\xb3\xe6\xbfW\xa9I\xa5s \xa9I\xa5sreload +_bcache or reset_board */ + for (i = 0; i < SHM->Bnumber; i++) { + SHM->bsorted[1][i] = SHM->bsorted[0][i] = &bcache[i]; } - else{ - puts("bcache is not loaded? resolve_boards() fail"); - exit(1); + qsort(SHM->bsorted[0], SHM->Bnumber, sizeof(boardheader_t *), + (QCAST) cmpboardname); + qsort(SHM->bsorted[1], SHM->Bnumber, sizeof(boardheader_t *), + (QCAST) cmpboardclass); +} + + +static void +reload_bcache() +{ + if (SHM->Bbusystate) { + safe_sleep(1); + } + else { + int fd, i; + + SHM->Bbusystate = 1; + if ((fd = open(fn_board, O_RDONLY)) > 0) { + SHM->Bnumber = + read(fd, bcache, MAX_BOARD * sizeof(boardheader_t)) / + sizeof(boardheader_t); + close(fd); + } + memset(SHM->lastposttime, 0, MAX_BOARD * sizeof(time_t)); + SHM->Buptime = SHM->Btouchtime; + sort_bcache(); + for (i = 0; i < SHM->Bnumber; ++i) { + bcache[i].firstchild[0] = NULL; + bcache[i].firstchild[1] = NULL; + } + SHM->Bbusystate = 0; } } @@ -329,7 +374,7 @@ void resolve_boards() { SHM->Btouchtime = 1; } - while(SHM->Buptime < SHM->Btouchtime) + if(SHM->Buptime < SHM->Btouchtime) reload_bcache(); numboards = SHM->Bnumber; } |