diff options
Diffstat (limited to 'util/showboard.c')
| -rw-r--r-- | util/showboard.c | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/util/showboard.c b/util/showboard.c index 77bde9f1..41627cfe 100644 --- a/util/showboard.c +++ b/util/showboard.c @@ -4,30 +4,24 @@ boardheader_t allbrd[MAX_BOARD]; -int -board_cmp(a, b) - boardheader_t *a, *b; +int board_cmp(boardheader_t *a, boardheader_t *b) { return (strcasecmp(a->brdname, b->brdname)); } -int main(argc, argv) - int argc; - char *argv[]; +int main(int argc, char *argv[]) { int inf, i = 0, detail_i = 0, count; - if (argc < 2) - { + if (argc < 2) { printf("Usage:\t%s .BRD [bid]\n", argv[0]); exit(1); } inf = open(argv[1], O_RDONLY); - if (inf == -1) - { + if (inf == -1) { printf("error open file\n"); exit(1); } @@ -36,10 +30,8 @@ int main(argc, argv) i = 0; memset(allbrd, 0, MAX_BOARD * sizeof(boardheader_t)); - while (read(inf, &allbrd[i], sizeof(boardheader_t)) == sizeof(boardheader_t)) - { - if (allbrd[i].brdname[0] ) - { + while (read(inf, &allbrd[i], sizeof(boardheader_t)) == sizeof(boardheader_t)) { + if (allbrd[i].brdname[0] ) { i++; } } @@ -53,10 +45,9 @@ int main(argc, argv) /* write out the target file */ - if (argc > 2) - { + if (argc > 2) { detail_i = atoi(argv[2]); - if (detail_i >= count) + if (detail_i < 1 || detail_i > count) detail_i = -1; } else { detail_i = -1; @@ -66,13 +57,12 @@ int main(argc, argv) printf( " 看板名稱 板主 類別 中文敘述\n" " -----------------------------------------------------------------\n"); - for (i = 0; i < count; i++) - { - printf("%4d %-13s%-25.25s%s\n", i, allbrd[i].brdname, allbrd[i].BM, allbrd[i].title); + for (i = 0; i < count; i++) { + printf("%4d %-13s%-25.25s%s\n", i+1, allbrd[i].brdname, allbrd[i].BM, allbrd[i].title); } } else { /* print details */ - boardheader_t b = allbrd[detail_i]; + boardheader_t b = allbrd[detail_i - 1]; printf("brdname(bid):\t%s\n", b.brdname); printf("title:\t%s\n", b.title); printf("BM:\t%s\n", b.BM); @@ -92,11 +82,10 @@ int main(argc, argv) printf("firstchild[1]:\t%d\n", b.firstchild[1]); /* traverse to find my children */ printf("---- children: ---- \n"); - for (i = 0; i < count; i++) - { + for (i = 0; i < count; i++) { if(allbrd[i].gid == detail_i) printf("%4d %-13s%-25.25s%s\n", - i, allbrd[i].brdname, + i+1, allbrd[i].brdname, allbrd[i].BM, allbrd[i].title); } } |