/*
* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
- *
+ *
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
#include <afsconfig.h>
#include <afs/param.h>
-RCSID("$Header$");
+#include <roken.h>
-#include <fcntl.h>
-#include <errno.h>
#include <afs/vldbint.h>
+#include <opr/uuid.h>
#define SYSIDMAGIC 0x88aabbcc
#define SYSIDVERSION 1
-struct versionStamp { /* Stolen from <afs/volume.h> */
- int magic;
- int version;
+struct versionStamp { /* Stolen from <afs/volume.h> */
+ int magic;
+ int version;
};
-main(argc, argv)
- int argc;
- char **argv;
+int
+main(int argc, char **argv)
{
- int fd, size, i;
-
- struct versionStamp vs;
- afsUUID uuid;
- int nentries;
- int addr;
-
- if ((argc != 2) || (strcmp(argv[1],"-h") == 0)) {
- printf("Usage: check_sysid <sysid_file>\n");
- exit((argc!=2)?1:0);
- }
-
- fd = open(argv[1], O_RDONLY, 0);
- if (fd < 0) {
- printf("Unable to open file '%s'. Errno = %d\n", argv[1], errno);
- exit(2);
- }
-
- /* Read the Version Stamp */
- size = read(fd, (char *)&vs, sizeof(vs));
- if (size != sizeof(vs)) {
- printf("Unable to read versionStamp. Size = %d. Errno = %d\n", size, errno);
- }
- printf("versionStamp.magic = 0x%x %s\n", vs.magic,
- (vs.magic == SYSIDMAGIC)?"":"(should be 0x88aabbc)");
- printf("versionStamp.version = 0x%x %s\n", vs.version,
- (vs.version == SYSIDVERSION)?"":"(should be 0x1)");
-
- /* Read the uuid.
- * Look at util/uuid.c afs_uuid_create() to see how it is created.
- */
- size = read(fd, (char *)&uuid, sizeof(uuid));
- if (size != sizeof(uuid)) {
- printf("Unable to read afsUUID. Size = %d. Errno = %d\n", size, errno);
- exit(3);
- }
- printf("UUID.time(hi.mid.low)= 0x%03x.%04x.%08x\n",
- uuid.time_hi_and_version & 0x0fff,
- uuid.time_mid & 0xffff,
- uuid.time_low);
- printf("UUID.version = %d (0x%01x)\n",
- (uuid.time_hi_and_version>>12) & 0xf,
- (uuid.time_hi_and_version>>12) & 0xf);
- printf("UUID.clock(hi.low) = 0x%02x.%02x\n",
- uuid.clock_seq_hi_and_reserved & 0x3f,
- uuid.clock_seq_low & 0xff);
- printf("UUID.reserved = %d (0x%02x)\n",
- (uuid.clock_seq_hi_and_reserved>>6) & 0x3,
- (uuid.clock_seq_hi_and_reserved>>6) & 0x3);
- printf("UUID.node = %02x.%02x.%02x.%02x.%02x.%02x\n",
- uuid.node[0]&0xff, uuid.node[1]&0xff, uuid.node[2]&0xff,
- uuid.node[3]&0xff, uuid.node[4]&0xff, uuid.node[5]&0xff);
-
- /* Read the number of addresses recorded in the sysid */
- size = read(fd, (char *)&nentries, sizeof(int));
- if (size != sizeof(int)) {
- printf("Unable to read nentries. Size = %d. Errno = %d\n", size, errno);
- exit(4);
- }
- printf("Number of addreses = %d (0x%x)\n", nentries, nentries);
-
- /* Now read in each of the addresses */
- for (i=0; i<nentries; i++) {
- size = read(fd, (char *)&addr, sizeof(int));
- if (size != sizeof(int)) {
- printf("Unable to read IP Address %d. Size = %d. Errno = %d\n",
- i+1, size, errno);
- exit(5);
- }
- printf("Address = %d.%d.%d.%d (0x%x)\n",
- (addr>>24)&0xff, (addr>>16)&0xff,
- (addr>>8 )&0xff, (addr )&0xff,
- addr);
- }
-
- close(fd);
+ int fd, size, i;
+
+ struct versionStamp vs;
+ int code;
+ opr_uuid_t uuid;
+ int nentries;
+ int addr;
+ char *buffer = NULL;
+
+ if ((argc != 2) || (strcmp(argv[1], "-h") == 0)) {
+ printf("Usage: check_sysid <sysid_file>\n");
+ exit((argc != 2) ? 1 : 0);
+ }
+
+ fd = open(argv[1], O_RDONLY, 0);
+ if (fd < 0) {
+ printf("Unable to open file '%s'. Errno = %d\n", argv[1], errno);
+ exit(2);
+ }
+
+ /* Read the Version Stamp. The magic and version fields are stored
+ * in host byte order. */
+ size = read(fd, (char *)&vs, sizeof(vs));
+ if (size != sizeof(vs)) {
+ printf("Unable to read versionStamp. Size = %d. Errno = %d\n", size,
+ errno);
+ }
+ printf("versionStamp.magic = 0x%x %s\n", vs.magic,
+ (vs.magic == SYSIDMAGIC) ? "" : "(should be 0x88aabbc)");
+ printf("versionStamp.version = 0x%x %s\n", vs.version,
+ (vs.version == SYSIDVERSION) ? "" : "(should be 0x1)");
+
+ /* Read the uuid. Portions of the uuid are stored in network
+ * byte order. */
+ size = read(fd, (char *)&uuid, sizeof(uuid));
+ if (size != sizeof(uuid)) {
+ printf("Unable to read afsUUID. Size = %d. Errno = %d\n", size,
+ errno);
+ exit(3);
+ }
+
+ code = opr_uuid_toString(&uuid, &buffer);
+ if (code != 0) {
+ printf("Unable to format uuid string. code=%d\n", code);
+ exit(6);
+ }
+ printf("UUID = %s\n", buffer);
+ opr_uuid_freeString(buffer);
+
+ /* Read the number of addresses recorded in the sysid.
+ * nentries is stored in host byte order. */
+ size = read(fd, (char *)&nentries, sizeof(int));
+ if (size != sizeof(int)) {
+ printf("Unable to read nentries. Size = %d. Errno = %d\n", size,
+ errno);
+ exit(4);
+ }
+ printf("Number of addreses = %d (0x%x)\n", nentries, nentries);
+
+ /* Now read in each of the addresses.
+ * Each address is stored in network byte order. */
+ for (i = 0; i < nentries; i++) {
+ size = read(fd, (char *)&addr, sizeof(int));
+ if (size != sizeof(int)) {
+ printf("Unable to read IP Address %d. Size = %d. Errno = %d\n",
+ i + 1, size, errno);
+ exit(5);
+ }
+ addr = ntohl(addr);
+ printf("Address = %d.%d.%d.%d (0x%x)\n",
+ (addr >> 24) & 0xff, (addr >> 16) & 0xff, (addr >> 8) & 0xff,
+ (addr) & 0xff, addr);
+ }
+
+ close(fd);
+ return 0;
}
git://git.openafs.org / openafs.git / blobdiff