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path: root/capplets/file-types/libuuid/uuid_time.c
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Diffstat (limited to 'capplets/file-types/libuuid/uuid_time.c')
-rw-r--r--capplets/file-types/libuuid/uuid_time.c138
1 files changed, 0 insertions, 138 deletions
diff --git a/capplets/file-types/libuuid/uuid_time.c b/capplets/file-types/libuuid/uuid_time.c
deleted file mode 100644
index 9a302202a..000000000
--- a/capplets/file-types/libuuid/uuid_time.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * uuid_time.c --- Interpret the time field from a uuid. This program
- * violates the UUID abstraction barrier by reaching into the guts
- * of a UUID and interpreting it.
- *
- * Copyright (C) 1998, 1999 Theodore Ts'o.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-#include "uuidP.h"
-
-time_t uuid_time(uuid_t uu, struct timeval *ret_tv)
-{
- struct uuid uuid;
- guint32 high;
- struct timeval tv;
- unsigned long long clock_reg;
-
- uuid_unpack(uu, &uuid);
-
- high = uuid.time_mid | ((uuid.time_hi_and_version & 0xFFF) << 16);
- clock_reg = uuid.time_low | ((unsigned long long) high << 32);
-
- clock_reg -= (((unsigned long long) 0x01B21DD2) << 32) + 0x13814000;
- tv.tv_sec = clock_reg / 10000000;
- tv.tv_usec = (clock_reg % 10000000) / 10;
-
- if (ret_tv)
- *ret_tv = tv;
-
- return tv.tv_sec;
-}
-
-int uuid_type(uuid_t uu)
-{
- struct uuid uuid;
-
- uuid_unpack(uu, &uuid);
- return ((uuid.time_hi_and_version >> 12) & 0xF);
-}
-
-int uuid_variant(uuid_t uu)
-{
- struct uuid uuid;
- int var;
-
- uuid_unpack(uu, &uuid);
- var = uuid.clock_seq;
-
- if ((var & 0x8000) == 0)
- return UUID_VARIANT_NCS;
- if ((var & 0x4000) == 0)
- return UUID_VARIANT_DCE;
- if ((var & 0x2000) == 0)
- return UUID_VARIANT_MICROSOFT;
- return UUID_VARIANT_OTHER;
-}
-
-#ifdef DEBUG
-static const char *variant_string(int variant)
-{
- switch (variant) {
- case UUID_VARIANT_NCS:
- return "NCS";
- case UUID_VARIANT_DCE:
- return "DCE";
- case UUID_VARIANT_MICROSOFT:
- return "Microsoft";
- default:
- return "Other";
- }
-}
-
-
-int
-main(int argc, char **argv)
-{
- uuid_t buf;
- time_t time_reg;
- struct timeval tv;
- int type, variant;
-
- if (argc != 2) {
- fprintf(stderr, "Usage: %s uuid\n", argv[0]);
- exit(1);
- }
- if (uuid_parse(argv[1], buf)) {
- fprintf(stderr, "Invalid UUID: %s\n", argv[1]);
- exit(1);
- }
- variant = uuid_variant(buf);
- type = uuid_type(buf);
- time_reg = uuid_time(buf, &tv);
-
- printf("UUID variant is %d (%s)\n", variant, variant_string(variant));
- if (variant != UUID_VARIANT_DCE) {
- printf("Warning: This program only knows how to interpret "
- "DCE UUIDs.\n\tThe rest of the output is likely "
- "to be incorrect!!\n");
- }
- printf("UUID type is %d", type);
- switch (type) {
- case 1:
- printf(" (time based)\n");
- break;
- case 2:
- printf(" (DCE)\n");
- break;
- case 3:
- printf(" (name-based)\n");
- break;
- case 4:
- printf(" (random)\n");
- break;
- default:
- printf("\n");
- }
- if (type != 1) {
- printf("Warning: not a time-based UUID, so UUID time "
- "decoding will likely not work!\n");
- }
- printf("UUID time is: (%u, %u): %s\n", (unsigned)tv.tv_sec, (unsigned)tv.tv_usec,
- ctime(&time_reg));
-
- return 0;
-}
-#endif