mirror of https://github.com/vitalif/e2fsprogs
119 lines
2.7 KiB
C
119 lines
2.7 KiB
C
/*
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* tst_uuid.c --- test program from the UUID library
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*
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* Copyright (C) 1996, 1997, 1998 Theodore Ts'o.
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*
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* %Begin-Header%
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* This file may be redistributed under the terms of the GNU Public
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* License.
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* %End-Header%
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*/
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#include <stdio.h>
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#include "uuid.h"
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int
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main(int argc, char **argv)
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{
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uuid_t buf, tst;
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char str[100];
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struct timeval tv;
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time_t time_reg;
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unsigned char *cp;
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int i;
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int failed = 0;
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int type, variant;
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uuid_generate(buf);
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uuid_unparse(buf, str);
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printf("UUID generate = %s\n", str);
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printf("UUID: ");
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for (i=0, cp = (unsigned char *) &buf; i < 16; i++) {
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printf("%02x", *cp++);
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}
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printf("\n");
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type = uuid_type(buf); variant = uuid_variant(buf);
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printf("UUID type = %d, UUID variant = %d\n", type, variant);
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if (variant != UUID_VARIANT_DCE) {
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printf("Incorrect UUID Variant; was expecting DCE!\n");
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failed++;
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}
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printf("\n");
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uuid_generate_random(buf);
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uuid_unparse(buf, str);
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printf("UUID random string = %s\n", str);
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printf("UUID: ");
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for (i=0, cp = (unsigned char *) &buf; i < 16; i++) {
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printf("%02x", *cp++);
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}
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printf("\n");
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type = uuid_type(buf); variant = uuid_variant(buf);
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printf("UUID type = %d, UUID variant = %d\n", type, variant);
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if (variant != UUID_VARIANT_DCE) {
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printf("Incorrect UUID Variant; was expecting DCE!\n");
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failed++;
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}
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if (type != 4) {
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printf("Incorrect UUID type; was expecting "
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"4 (random type)!\n");
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failed++;
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}
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printf("\n");
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uuid_generate_time(buf);
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uuid_unparse(buf, str);
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printf("UUID string = %s\n", str);
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printf("UUID time: ");
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for (i=0, cp = (unsigned char *) &buf; i < 16; i++) {
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printf("%02x", *cp++);
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}
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printf("\n");
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type = uuid_type(buf); variant = uuid_variant(buf);
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printf("UUID type = %d, UUID variant = %d\n", type, variant);
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if (variant != UUID_VARIANT_DCE) {
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printf("Incorrect UUID Variant; was expecting DCE!\n");
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failed++;
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}
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if (type != 1) {
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printf("Incorrect UUID type; was expecting "
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"1 (time-based type)!\\n");
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failed++;
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}
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tv.tv_sec = 0;
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tv.tv_usec = 0;
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time_reg = uuid_time(buf, &tv);
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printf("UUID time is: (%ld, %ld): %s\n", tv.tv_sec, tv.tv_usec,
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ctime(&time_reg));
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uuid_parse(str, tst);
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if (!uuid_compare(buf, tst))
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printf("UUID parse and compare succeeded.\n");
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else {
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printf("UUID parse and compare failed!\n");
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failed++;
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}
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uuid_clear(tst);
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if (uuid_is_null(tst))
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printf("UUID clear and is null succeeded.\n");
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else {
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printf("UUID clear and is null failed!\n");
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failed++;
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}
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uuid_copy(buf, tst);
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if (!uuid_compare(buf, tst))
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printf("UUID copy and compare succeeded.\n");
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else {
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printf("UUID copy and compare failed!\n");
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failed++;
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}
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if (failed) {
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printf("%d failures.\n", failed);
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exit(1);
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}
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return 0;
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}
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