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-rw-r--r--toys/pending/stat.c416
1 files changed, 208 insertions, 208 deletions
diff --git a/toys/pending/stat.c b/toys/pending/stat.c
index 9aae9035..6781e53b 100644
--- a/toys/pending/stat.c
+++ b/toys/pending/stat.c
@@ -5,44 +5,44 @@
USE_STAT(NEWTOY(stat, "LZfc", TOYFLAG_BIN))
config STAT
- bool stat
- default n
- help
- Usage: stat [OPTION] FILE...
- display file or file system status
- -Z, --context
+ bool stat
+ default n
+ help
+ Usage: stat [OPTION] FILE...
+ display file or file system status
+ -Z, --context
print the security context information if available
- -f, --file-system
- display file system status instead of file status
- -c --format=FORMAT
- use the specified FORMAT instead of the default; output a newline after each use of FORMAT
- --help display this help and exit
- The valid format sequences for files (without --file-system):
- %a Access rights in octal
- %A Access rights in human readable form
- %b Number of blocks allocated (see
- %B The size in bytes of each block reported by
- %d Device number in decimal
- %D Device number in hex
- %f Raw mode in hex
- %F File type
- %G Group name of owner
- %h Number of hard links
- %i Inode number
- %n File name
- %N Quoted file name with dereference if symbolic link
- %o I/O block size
- %s Total size, in bytes
- %t Major device type in hex
- %T Minor device type in hex
- %u User ID of owner
- %U User name of owner
- %x Time of last access
- %X Time of last access as seconds since Epoch
- %y Time of last modification
- %Y Time of last modification as seconds since Epoch
- %z Time of last change
- %Z Time of last change as seconds since Epoch
+ -f, --file-system
+ display file system status instead of file status
+ -c --format=FORMAT
+ use the specified FORMAT instead of the default; output a newline after each use of FORMAT
+ --help display this help and exit
+ The valid format sequences for files (without --file-system):
+ %a Access rights in octal
+ %A Access rights in human readable form
+ %b Number of blocks allocated (see
+ %B The size in bytes of each block reported by
+ %d Device number in decimal
+ %D Device number in hex
+ %f Raw mode in hex
+ %F File type
+ %G Group name of owner
+ %h Number of hard links
+ %i Inode number
+ %n File name
+ %N Quoted file name with dereference if symbolic link
+ %o I/O block size
+ %s Total size, in bytes
+ %t Major device type in hex
+ %T Minor device type in hex
+ %u User ID of owner
+ %U User name of owner
+ %x Time of last access
+ %X Time of last access as seconds since Epoch
+ %y Time of last modification
+ %Y Time of last modification as seconds since Epoch
+ %z Time of last change
+ %Z Time of last change as seconds since Epoch
*/
#define FOR_stat
@@ -81,207 +81,207 @@ GLOBALS(
static void do_stat(const char * file_name)
{
- TT.toystat = xmalloc(sizeof(struct stat));
- if (stat(file_name, TT.toystat) < 0) perror_msg("stat: '%s'", file_name);
+ TT.toystat = xmalloc(sizeof(struct stat));
+ if (stat(file_name, TT.toystat) < 0) perror_msg("stat: '%s'", file_name);
}
static void do_statfs(const char * file_name)
{
- TT.toystatfs = xmalloc(sizeof(struct statfs));
- if (statfs(file_name, TT.toystatfs) < 0)
- perror_msg("statfs: '%s'", file_name);
+ TT.toystatfs = xmalloc(sizeof(struct statfs));
+ if (statfs(file_name, TT.toystatfs) < 0)
+ perror_msg("statfs: '%s'", file_name);
}
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";
+ 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 * get_access_str(unsigned long pernission, mode_t mode)
{
- static char access_string[10];
- int i;
+ static char access_string[10];
+ int i;
- if (S_ISDIR(mode)) access_string[0] = 'd';
- else access_string[0] = '-';
- for (i = 0; i < 3; i++)
- access_string(pernission >> (i * 3) & 7, access_string, i);
+ if (S_ISDIR(mode)) access_string[0] = 'd';
+ else access_string[0] = '-';
+ for (i = 0; i < 3; i++)
+ access_string(pernission >> (i * 3) & 7, access_string, i);
- access_string[10] = '\0';
- return access_string;
+ access_string[10] = '\0';
+ return access_string;
}
static char * date_stat_format(time_t time)
{
- static char buf[SIZE_DATE_TIME_STAT];
+ static char buf[SIZE_DATE_TIME_STAT];
- strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S.000000000", localtime(&time));
- return buf;
+ strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S.000000000", localtime(&time));
+ return buf;
}
inline void print_stat_format(char *format, int flag)
{
- format++;
- switch (*format) {
- case 'a':
- if (flag) xprintf("%lu\n", TT.toystatfs->f_bavail);
- else xprintf("%04lo\n",TT.toystat->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO));
- break;
- case 'A':
- xprintf("%s\n",TT.access_str);
- break;
- case 'b':
- if (flag) xprintf("%lu\n", TT.toystatfs->f_blocks);
- else xprintf("%llu\n", TT.toystat->st_blocks);
- break;
- case 'B':
- xprintf("%lu\n", TT.toystat->st_blksize);
- break;
- case 'c':
- if (flag) xprintf("%lu\n", TT.toystatfs->f_files);
- break;
- case 'C':
- xprintf("Currently feature is not supported\n");
- break;
- case 'd':
- if (flag) xprintf("%lu\n", TT.toystatfs->f_ffree);
- else xprintf("%ldd\n", TT.toystat->st_dev);
- break;
- case 'D':
- xprintf("%llxh\n", TT.toystat->st_dev);
- break;
- case 'f':
- if (flag) xprintf("%lu\n", TT.toystatfs->f_bfree);
- else xprintf("%lx\n", TT.toystat->st_mode);
- break;
- case 'F':
- xprintf("%s\n", TT.file_type);
- break;
- case 'g':
- xprintf("%lu\n", TT.toystat->st_uid);
- break;
- case 'G':
- xprintf("%8s\n", TT.user_name->pw_name);
- break;
- case 'h':
- xprintf("%lu\n", TT.toystat->st_nlink);
- break;
- case 'i':
- if (flag)
- xprintf("%d%d\n", TT.toystatfs->f_fsid.__val[0], TT.toystatfs->f_fsid.__val[1]);
- else xprintf("%llu\n", TT.toystat->st_ino);
- break;
- case 'l':
- if (flag) xprintf("need to implement\n");
- break;
- case 'n':
- xprintf("%s\n", toys.optargs[TT.toy_obj_file_arg]);
- break;
- case 'N':
- xprintf("`%s\n'", toys.optargs[TT.toy_obj_file_arg]);
- break;
- case 'o':
- xprintf("%lu\n", TT.toystat->st_blksize);
- break;
- case 's':
- if (flag) xprintf("%d\n", TT.toystatfs->f_frsize);
- else xprintf("%llu\n", TT.toystat->st_size);
- break;
- case 'S':
- if (flag) xprintf("%d\n", TT.toystatfs->f_bsize);
- break;
- case 't':
- if (flag) xprintf("%lx\n", TT.toystatfs->f_type);
- break;
- case 'T':
- if (flag) xprintf("Needs to be implemented\n");
- break;
- case 'u':
- xprintf("%lu\n", TT.toystat->st_uid);
- break;
- case 'U':
- xprintf("%8s\n", TT.user_name->pw_name);
- break;
- case 'x':
- xprintf("%s\n", date_stat_format(TT.toystat->st_atime));
- break;
- case 'X':
- xprintf("%llu\n", TT.toystat->st_atime);
- break;
- case 'y':
- xprintf("%s\n", date_stat_format(TT.toystat->st_mtime));
- break;
- case 'Y':
- xprintf("%llu\n", TT.toystat->st_mtime);
- break;
- case 'z':
- xprintf("%s\n", date_stat_format(TT.toystat->st_ctime));
- break;
- case 'Z':
- xprintf("%llu\n", TT.toystat->st_ctime);
- default:
- xprintf("%c\n", *format);
- break;
- }
- exit(0);
+ format++;
+ switch (*format) {
+ case 'a':
+ if (flag) xprintf("%lu\n", TT.toystatfs->f_bavail);
+ else xprintf("%04lo\n",TT.toystat->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO));
+ break;
+ case 'A':
+ xprintf("%s\n",TT.access_str);
+ break;
+ case 'b':
+ if (flag) xprintf("%lu\n", TT.toystatfs->f_blocks);
+ else xprintf("%llu\n", TT.toystat->st_blocks);
+ break;
+ case 'B':
+ xprintf("%lu\n", TT.toystat->st_blksize);
+ break;
+ case 'c':
+ if (flag) xprintf("%lu\n", TT.toystatfs->f_files);
+ break;
+ case 'C':
+ xprintf("Currently feature is not supported\n");
+ break;
+ case 'd':
+ if (flag) xprintf("%lu\n", TT.toystatfs->f_ffree);
+ else xprintf("%ldd\n", TT.toystat->st_dev);
+ break;
+ case 'D':
+ xprintf("%llxh\n", TT.toystat->st_dev);
+ break;
+ case 'f':
+ if (flag) xprintf("%lu\n", TT.toystatfs->f_bfree);
+ else xprintf("%lx\n", TT.toystat->st_mode);
+ break;
+ case 'F':
+ xprintf("%s\n", TT.file_type);
+ break;
+ case 'g':
+ xprintf("%lu\n", TT.toystat->st_uid);
+ break;
+ case 'G':
+ xprintf("%8s\n", TT.user_name->pw_name);
+ break;
+ case 'h':
+ xprintf("%lu\n", TT.toystat->st_nlink);
+ break;
+ case 'i':
+ if (flag)
+ xprintf("%d%d\n", TT.toystatfs->f_fsid.__val[0], TT.toystatfs->f_fsid.__val[1]);
+ else xprintf("%llu\n", TT.toystat->st_ino);
+ break;
+ case 'l':
+ if (flag) xprintf("need to implement\n");
+ break;
+ case 'n':
+ xprintf("%s\n", toys.optargs[TT.toy_obj_file_arg]);
+ break;
+ case 'N':
+ xprintf("`%s\n'", toys.optargs[TT.toy_obj_file_arg]);
+ break;
+ case 'o':
+ xprintf("%lu\n", TT.toystat->st_blksize);
+ break;
+ case 's':
+ if (flag) xprintf("%d\n", TT.toystatfs->f_frsize);
+ else xprintf("%llu\n", TT.toystat->st_size);
+ break;
+ case 'S':
+ if (flag) xprintf("%d\n", TT.toystatfs->f_bsize);
+ break;
+ case 't':
+ if (flag) xprintf("%lx\n", TT.toystatfs->f_type);
+ break;
+ case 'T':
+ if (flag) xprintf("Needs to be implemented\n");
+ break;
+ case 'u':
+ xprintf("%lu\n", TT.toystat->st_uid);
+ break;
+ case 'U':
+ xprintf("%8s\n", TT.user_name->pw_name);
+ break;
+ case 'x':
+ xprintf("%s\n", date_stat_format(TT.toystat->st_atime));
+ break;
+ case 'X':
+ xprintf("%llu\n", TT.toystat->st_atime);
+ break;
+ case 'y':
+ xprintf("%s\n", date_stat_format(TT.toystat->st_mtime));
+ break;
+ case 'Y':
+ xprintf("%llu\n", TT.toystat->st_mtime);
+ break;
+ case 'z':
+ xprintf("%s\n", date_stat_format(TT.toystat->st_ctime));
+ break;
+ case 'Z':
+ xprintf("%llu\n", TT.toystat->st_ctime);
+ default:
+ xprintf("%c\n", *format);
+ break;
+ }
+ exit(0);
}
void stat_main(void)
{
- int stat_flag_Z = 0, stat_flag_f = 0, stat_flag_c = 0, stat_format = 0;
+ int stat_flag_Z = 0, stat_flag_f = 0, stat_flag_c = 0, stat_format = 0;
- if (toys.optargs) {
- if (toys.optflags & 1) {
- stat_flag_c = 1;
- TT.toy_obj_file_arg = 1;
- stat_format = 1;
- }
- if (toys.optflags & (1 << 1)) {
- stat_flag_f = 1;
- do_statfs(toys.optargs[TT.toy_obj_file_arg]);
- } else do_stat(toys.optargs[TT.toy_obj_file_arg]);
- if (toys.optflags & (1 << 2)) {
- stat_flag_Z = 1;
- xprintf("SELinux feature has not been implemented so far..\n");
- }
+ if (toys.optargs) {
+ if (toys.optflags & 1) {
+ stat_flag_c = 1;
+ TT.toy_obj_file_arg = 1;
+ stat_format = 1;
+ }
+ if (toys.optflags & (1 << 1)) {
+ stat_flag_f = 1;
+ do_statfs(toys.optargs[TT.toy_obj_file_arg]);
+ } else do_stat(toys.optargs[TT.toy_obj_file_arg]);
+ if (toys.optflags & (1 << 2)) {
+ stat_flag_Z = 1;
+ xprintf("SELinux feature has not been implemented so far..\n");
}
+ }
// function to check the type/mode of file
- if (!stat_flag_f) {
- TT.file_type = check_type_file(TT.toystat->st_mode, TT.toystat->st_size);
+ if (!stat_flag_f) {
+ TT.file_type = check_type_file(TT.toystat->st_mode, TT.toystat->st_size);
// check user and group name
- TT.user_name = getpwuid(TT.toystat->st_uid);
- TT.group_name = getgrgid(TT.toystat->st_gid);
+ TT.user_name = getpwuid(TT.toystat->st_uid);
+ TT.group_name = getgrgid(TT.toystat->st_gid);
// function to get access in human readable format
- TT.access_str = get_access_str((TT.toystat->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)), TT.toystat->st_mode);
- TT.time_toy = gmtime(&(TT.toystat->st_atime));
- }
- if (!(stat_flag_f |stat_flag_Z)) {
- if (stat_format) print_stat_format(toys.optargs[0], stat_flag_f);
- xprintf(" File: `%s'\n", toys.optargs[TT.toy_obj_file_arg]);
- xprintf(" Size: %llu\t Blocks: %llu\t IO Blocks: %lu\t", TT.toystat->st_size, TT.toystat->st_blocks, TT.toystat->st_blksize);
- xprintf("%s\n", TT.file_type);
- xprintf("Device: %llxh\t Inode: %llu\t Links: %lu\n", TT.toystat->st_dev, TT.toystat->st_ino, TT.toystat->st_nlink);
- xprintf("Access: (%04lo/%s)\tUid: (%lu/%8s)\tGid: (%lu/%8s)\n", (TT.toystat->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)), TT.access_str, TT.toystat->st_uid, TT.user_name->pw_name, TT.toystat->st_gid, TT.group_name->gr_name);
- xprintf("Access: %s\nModify: %s\nChange: %s\n", date_stat_format(TT.toystat->st_atime), date_stat_format(TT.toystat->st_mtime), date_stat_format(TT.toystat->st_ctime));
- } else if (stat_flag_f) {
- // implementation of statfs -f, file system
- if (stat_format) print_stat_format(toys.optargs[0], stat_flag_f);
- xprintf(" File: \"%s\"\n", toys.optargs[TT.toy_obj_file_arg]);
- xprintf(" ID: %d%d Namelen: %ld Type: %lx\n", TT.toystatfs->f_fsid.__val[0], TT.toystatfs->f_fsid.__val[1], TT.toystatfs->f_namelen, TT.toystatfs->f_type);
- xprintf("Block Size: %d Fundamental block size: %d\n", TT.toystatfs->f_bsize, TT.toystatfs->f_frsize);
- xprintf("Blocks: Total: %lu\t", TT.toystatfs->f_blocks);
- xprintf("Free: %lu\t", TT.toystatfs->f_bfree);
- xprintf("Available: %lu\n", TT.toystatfs->f_bavail);
- xprintf("Inodes: Total: %lu\t", TT.toystatfs->f_files);
- xprintf("\tFree: %d\n", TT.toystatfs->f_ffree);
- }
+ TT.access_str = get_access_str((TT.toystat->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)), TT.toystat->st_mode);
+ TT.time_toy = gmtime(&(TT.toystat->st_atime));
+ }
+ if (!(stat_flag_f |stat_flag_Z)) {
+ if (stat_format) print_stat_format(toys.optargs[0], stat_flag_f);
+ xprintf(" File: `%s'\n", toys.optargs[TT.toy_obj_file_arg]);
+ xprintf(" Size: %llu\t Blocks: %llu\t IO Blocks: %lu\t", TT.toystat->st_size, TT.toystat->st_blocks, TT.toystat->st_blksize);
+ xprintf("%s\n", TT.file_type);
+ xprintf("Device: %llxh\t Inode: %llu\t Links: %lu\n", TT.toystat->st_dev, TT.toystat->st_ino, TT.toystat->st_nlink);
+ xprintf("Access: (%04lo/%s)\tUid: (%lu/%8s)\tGid: (%lu/%8s)\n", (TT.toystat->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)), TT.access_str, TT.toystat->st_uid, TT.user_name->pw_name, TT.toystat->st_gid, TT.group_name->gr_name);
+ xprintf("Access: %s\nModify: %s\nChange: %s\n", date_stat_format(TT.toystat->st_atime), date_stat_format(TT.toystat->st_mtime), date_stat_format(TT.toystat->st_ctime));
+ } else if (stat_flag_f) {
+ // implementation of statfs -f, file system
+ if (stat_format) print_stat_format(toys.optargs[0], stat_flag_f);
+ xprintf(" File: \"%s\"\n", toys.optargs[TT.toy_obj_file_arg]);
+ xprintf(" ID: %d%d Namelen: %ld Type: %lx\n", TT.toystatfs->f_fsid.__val[0], TT.toystatfs->f_fsid.__val[1], TT.toystatfs->f_namelen, TT.toystatfs->f_type);
+ xprintf("Block Size: %d Fundamental block size: %d\n", TT.toystatfs->f_bsize, TT.toystatfs->f_frsize);
+ xprintf("Blocks: Total: %lu\t", TT.toystatfs->f_blocks);
+ xprintf("Free: %lu\t", TT.toystatfs->f_bfree);
+ xprintf("Available: %lu\n", TT.toystatfs->f_bavail);
+ xprintf("Inodes: Total: %lu\t", TT.toystatfs->f_files);
+ xprintf("\tFree: %d\n", TT.toystatfs->f_ffree);
+ }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 10:46:06 +0000