Move blkid out of pending, default y.

1 files changed, 0 insertions, 132 deletions

diff --git a/toys/pending/blkid.c b/toys/pending/blkid.c
deleted file mode 100644
index e69d605b..00000000
--- a/toys/pending/blkid.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* blkid.c - Prints type, label and UUID of filesystem(s).
- *
- * Copyright 2013 Brad Conroy <bconroy@uis.edu>
- *
- * See ftp://ftp.kernel.org/pub/linux/utils/util-linux/v2.24/libblkid-docs/api-index-full.html
-
-USE_BLKID(NEWTOY(blkid, "<1", TOYFLAG_BIN))
-USE_BLKID(OLDTOY(fstype, blkid, "<1", TOYFLAG_BIN))
-
-config BLKID
-  bool "blkid"
-  default n
-  help
-    usage: blkid [block device...]
-    Prints type, label and UUID of filesystem.
-*/
-
-#define FOR_blkid
-#include "toys.h"
-
-struct fstype {
-  char *name;
-  uint64_t magic;
-  int magic_len, magic_offset, uuid_off, label_len, label_off;
-};
-
-static const struct fstype fstypes[] = {
-  // ext3 = buf[1116]&4 ext4 = buf[1120]&64
-  {"ext2", 0xEF53, 2, 1080, 1128, 16, 1144},
-  // label actually 8/16 0x4d80 but horrible: 16 bit wide characters via
-  // codepage, something called a uuid that's only 8 bytes long...
-  {"ntfs", 0x5346544e, 4, 3, 0x48+(8<<24), 0, 0},
-
-  {"adfs", 0xadf5, 2, 0xc00, 0,0,0},
-  {"bfs", 0x1badface, 4, 0, 0,0,0},
-  {"btrfs", 0x4D5F53665248425FULL, 8, 65600, 65803, 256, 65819},
-  {"cramfs", 0x28cd3d45, 4, 0, 0, 16, 48},
-  {"f2fs", 0xF2F52010, 4, 1024, 1132, 16, 1110},
-  {"jfs", 0x3153464a, 4, 32768, 32920, 16, 32904},
-  {"nilfs", 0x3434, 2, 1030, 1176, 80, 1192},
-  {"murderfs", 0x724573496552, 6, 8244, 8276, 16, 8292},
-  {"murderfs", 0x724573496552, 6, 65588, 65620, 16, 65536},
-  {"romfs", 0x2d6d6f72, 4, 0, 0,0,0},
-  {"squashfs", 0x73717368, 4, 0, 0,0,0},
-  {"xiafs", 0x012fd16d, 4, 572, 0,0,0},
-  {"xfs", 0x42534658, 4, 0, 32, 12, 108},
-  {"vfat", 0x3233544146, 5, 82, 67+(4<<24), 11, 71},  // fat32
-  {"vfat", 0x31544146, 4, 54, 39+(4<<24), 11, 43}     // fat1
-};
-
-/* TODO if no args use proc/partitions */
-void do_blkid(int fd, char *name)
-{
-  int off, i, j;
-  char *type;
-
-  off = i = 0;
-
-  for (;;) {
-    int pass = 0, len;
-
-    // Read next block of data
-    len = readall(fd, toybuf, sizeof(toybuf));
-    if (len != sizeof(toybuf)) return;
-
-    // Iterate through types in range
-    for (i=0; i < sizeof(fstypes)/sizeof(struct fstype); i++) {
-      uint64_t test;
-
-      // Skip tests not in this 4k block
-      if (fstypes[i].magic_offset > off+sizeof(toybuf)) {
-        pass++;
-        continue;
-      }
-      if (fstypes[i].magic_offset < off) continue;
-
-      // Populate 64 bit little endian magic value
-      test = 0;
-      for (j = 0; j < fstypes[i].magic_len; j++)
-        test += ((uint64_t)toybuf[j+fstypes[i].magic_offset-off])<<(8*j);
-      if (test == fstypes[i].magic) break;
-    }
-
-    if (i == sizeof(fstypes)/sizeof(struct fstype)) {
-      off += len;
-      if (pass) continue;
-      return;
-    }
-    break;
-  }
-
-  // distinguish ext2/3/4
-  type = fstypes[i].name;
-  if (!i) {
-    if (toybuf[1116]&4) type = "ext3";
-    if (toybuf[1120]&64) type = "ext4";
-  }
-
-  // Could special case NTFS here...
-
-  // Output for fstype
-  if (*toys.which->name == 'f') {
-    puts(type);
-    return;
-  }
-
-  // output for blkid
-  printf("%s:",name);
-
-  if (fstypes[i].label_len)
-    printf(" LABEL=\"%.*s\"", fstypes[i].label_len,
-           toybuf+fstypes[i].label_off-off);
-
-  if (fstypes[i].uuid_off) {
-    int bits = 0x550, size = fstypes[i].uuid_off >> 24,
-        uoff = (fstypes[i].uuid_off & ((1<<24)-1))-off;
-
-    if (size) bits = 4*(size == 4);
-    else size = 16;
-
-    printf(" UUID=\"");
-    for (j = 0; j < size; j++) printf("-%02x"+!(bits & (1<<j)), toybuf[uoff+j]);
-    printf("\"");
-  }
-
-  printf(" TYPE=\"%s\"\n", fstypes[i].name);
-}
-
-void blkid_main(void)
-{
-  loopfiles(toys.optargs, do_blkid);
-}