diff options
| -rw-r--r-- | toys/pending/stat.c | 102 |
1 files changed, 61 insertions, 41 deletions
diff --git a/toys/pending/stat.c b/toys/pending/stat.c index 498aedbd..630ff2a9 100644 --- a/toys/pending/stat.c +++ b/toys/pending/stat.c @@ -69,20 +69,6 @@ GLOBALS( ) -static char * check_type_file(mode_t mode, size_t size) -{ - if (S_ISREG(mode)) { - if (size) return "regular file"; - return "regular empty file"; - } - if (S_ISDIR(mode)) return "directory"; - if (S_ISCHR(mode)) return "character device"; - if (S_ISBLK(mode)) return "block device"; - if (S_ISFIFO(mode)) return "FIFO (named pipe)"; - if (S_ISLNK(mode)) return "symbolic link"; - if (S_ISSOCK(mode)) return "socket"; -} - static char * date_stat_format(time_t time) { static char buf[36]; @@ -142,7 +128,7 @@ static void print_stat_format(char *format, int flag) break; case 'i': if (flag) - xprintf("%d%d", TT.statfs->f_fsid.__val[0], TT.statfs->f_fsid.__val[1]); + xprintf("%x%x", TT.statfs->f_fsid.__val[0], TT.statfs->f_fsid.__val[1]); else xprintf("%llu", TT.stat->st_ino); break; case 'l': @@ -198,38 +184,72 @@ static void print_stat_format(char *format, int flag) xprintf("\n"); } +int do_stat(char *path) +{ + size_t i; + struct { + mode_t mode; + char *str; + } types[] = { + {S_IFDIR, "directory"}, + {S_IFCHR, "character device"}, + {S_IFBLK, "block device"}, + {S_IFREG, "regular file"}, + {S_IFIFO, "FIFO (named pipe)"}, + {S_IFLNK, "symbolic link"}, + {S_IFSOCK, "socket"} + }; + + if (stat(path, TT.stat) < 0) return 1; + + for (i = 0; i < sizeof(types)/sizeof(*types); i++) + if((TT.stat->st_mode&S_IFMT) == types[i].mode) TT.file_type = types[i].str; + if(!TT.stat->st_size && (TT.stat->st_mode & S_IFMT) == S_IFREG) + TT.file_type = "regular empty file"; + + // check user and group name + TT.user_name = getpwuid(TT.stat->st_uid); + TT.group_name = getgrgid(TT.stat->st_gid); + // function to get access in human readable format + format_mode(&TT.access_str, TT.stat->st_mode); + return 0; +} + +int do_statfs(char *path) +{ + return statfs(path, TT.statfs) < 0; +} + void stat_main(void) { - int flag_f = toys.optflags & FLAG_f, flag_c = toys.optflags & FLAG_c; - char *fmts[] = { - " File: %N\n" - " Size: %s\t Blocks: %S\t IO Blocks: %B\t%F\n" - "Device: %D\t Inode: %i\t Links: %h\n" - "Access: (%a/%A)\tUid: (%u/%U)\tGid: (%g/%G)\n" - "Access: %x\nModify: %y\nChange: %z", - - " File: \"%n\"\n" - " ID: %i Namelen: %l Type: %t\n" - "Block Size: %s Fundamental block size: %S\n" - "Blocks: Total: %b\tFree: %f\tAvailable: %a\n" - "Inodes: Total: %c\tFree: %d", - TT.fmt}; + int flag_f = toys.optflags & FLAG_f; + char *fmt; + int (*do_it)(char*); if (!flag_f) { TT.stat = xmalloc(sizeof(struct stat)); - if (stat(*toys.optargs, TT.stat) < 0) - perror_exit("stat: '%s'", *toys.optargs); - // function to check the type/mode of file - TT.file_type = check_type_file(TT.stat->st_mode, TT.stat->st_size); - // check user and group name - TT.user_name = getpwuid(TT.stat->st_uid); - TT.group_name = getgrgid(TT.stat->st_gid); - // function to get access in human readable format - format_mode(&TT.access_str, TT.stat->st_mode); + fmt = " File: %N\n" + " Size: %s\t Blocks: %b\t IO Blocks: %B\t%F\n" + "Device: %D\t Inode: %i\t Links: %h\n" + "Access: (%a/%A)\tUid: (%u/%U)\tGid: (%g/%G)\n" + "Access: %x\nModify: %y\nChange: %z"; + do_it = do_stat; } else { TT.statfs = xmalloc(sizeof(struct statfs)); - if (statfs(*toys.optargs, TT.statfs) < 0) - perror_exit("statfs: '%s'", *toys.optargs); + fmt = " File: \"%n\"\n" + " ID: %i Namelen: %l Type: %t\n" + "Block Size: %s Fundamental block size: %S\n" + "Blocks: Total: %b\tFree: %f\tAvailable: %a\n" + "Inodes: Total: %c\tFree: %d"; + do_it = do_statfs; + } + if (toys.optflags & FLAG_c) fmt = TT.fmt; + + for (; *toys.optargs; toys.optargs++) { + if (do_it(*toys.optargs)) { + perror_msg("'%s'", *toys.optargs); + continue; + } + print_stat_format(fmt, flag_f); } - print_stat_format(fmts[!flag_c*flag_f+flag_c], flag_f); } |