* Version $Id$
*/
/*
- Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
+ Copyright (C) 2000-2003 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
static void do_blocks(char *infname);
static void do_jobs(char *infname);
static void do_ls(char *fname);
-static void print_ls_output(char *fname, char *link, int type, struct stat *statp);
-static void do_setup(char *infname);
-static void do_close();
+static void do_close(JCR *jcr);
+static void get_session_record(DEVICE *dev, DEV_RECORD *rec, SESSION_LABEL *sessrec);
+static void record_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec);
static DEVICE *dev;
-static int default_tape = FALSE;
static int dump_label = FALSE;
static int list_blocks = FALSE;
static int list_jobs = FALSE;
static int verbose = 0;
-static char Vol[2000];
-static char *VolName;
-static char *p;
static DEV_RECORD *rec;
static DEV_BLOCK *block;
-static int NumVolumes, CurVolume;
static JCR *jcr;
+static SESSION_LABEL sessrec;
+static uint32_t num_files = 0;
+static long record_file_index;
+#define CONFIG_FILE "bacula-sd.conf"
+char *configfile;
-extern char BaculaId[];
static FF_PKT ff;
+static BSR *bsr = NULL;
+
static void usage()
{
fprintf(stderr,
+"\nVersion: " VERSION " (" BDATE ")\n\n"
"Usage: bls [-d debug_level] <physical-device-name>\n"
-" -b list blocks\n"
+" -b <file> specify a bootstrap file\n"
+" -c <file> specify a config file\n"
+" -d <level> specify debug level\n"
" -e <file> exclude list\n"
" -i <file> include list\n"
" -j list jobs\n"
+" -k list blocks\n"
" -L list tape label\n"
" (none of above) list saved files\n"
-" -t use default tape device\n"
" -v be verbose\n"
" -? print this message\n\n");
exit(1);
FILE *fd;
char line[1000];
+ working_directory = "/tmp";
my_name_is(argc, argv, "bls");
init_msg(NULL, NULL); /* initialize message handler */
memset(&ff, 0, sizeof(ff));
init_include_exclude_files(&ff);
- while ((ch = getopt(argc, argv, "bd:e:i:jLtv?")) != -1) {
+ while ((ch = getopt(argc, argv, "b:c:d:e:i:jkLtv?")) != -1) {
switch (ch) {
case 'b':
- list_blocks = TRUE;
+ bsr = parse_bsr(NULL, optarg);
+// dump_bsr(bsr);
+ break;
+
+ case 'c': /* specify config file */
+ if (configfile != NULL) {
+ free(configfile);
+ }
+ configfile = bstrdup(optarg);
break;
+
case 'd': /* debug level */
debug_level = atoi(optarg);
if (debug_level <= 0)
case 'e': /* exclude list */
if ((fd = fopen(optarg, "r")) == NULL) {
- Dmsg2(0, "Could not open exclude file: %s, ERR=%s\n",
+ Pmsg2(0, _("Could not open exclude file: %s, ERR=%s\n"),
optarg, strerror(errno));
exit(1);
}
while (fgets(line, sizeof(line), fd) != NULL) {
strip_trailing_junk(line);
- Dmsg1(000, "add_exclude %s\n", line);
+ Dmsg1(100, "add_exclude %s\n", line);
add_fname_to_exclude_list(&ff, line);
}
fclose(fd);
case 'i': /* include list */
if ((fd = fopen(optarg, "r")) == NULL) {
- Dmsg2(0, "Could not open include file: %s, ERR=%s\n",
+ Pmsg2(0, "Could not open include file: %s, ERR=%s\n",
optarg, strerror(errno));
exit(1);
}
while (fgets(line, sizeof(line), fd) != NULL) {
strip_trailing_junk(line);
- Dmsg1(000, "add_include %s\n", line);
+ Dmsg1(100, "add_include %s\n", line);
add_fname_to_include_list(&ff, 0, line);
}
fclose(fd);
list_jobs = TRUE;
break;
- case 'L':
- dump_label = TRUE;
+ case 'k':
+ list_blocks = TRUE;
break;
- case 't':
- default_tape = TRUE;
+ case 'L':
+ dump_label = TRUE;
break;
case 'v':
argc -= optind;
argv += optind;
- if (!argc && !default_tape) {
- Dmsg0(0, "No archive name specified\n");
+ if (!argc) {
+ Pmsg0(0, "No archive name specified\n");
usage();
}
- if (ff.included_files_list == NULL) {
- add_fname_to_include_list(&ff, 0, "/");
+ if (configfile == NULL) {
+ configfile = bstrdup(CONFIG_FILE);
}
- /* Try default device */
- if (default_tape) {
- do_ls(DEFAULT_TAPE_DRIVE);
- return 0;
+ parse_config(configfile);
+
+
+ if (ff.included_files_list == NULL) {
+ add_fname_to_include_list(&ff, 0, "/");
}
for (i=0; i < argc; i++) {
- do_setup(argv[i]);
+ jcr = setup_jcr("bls", argv[i], bsr);
+ dev = setup_to_access_device(jcr, 1); /* acquire for read */
+ if (!dev) {
+ exit(1);
+ }
+ rec = new_record();
+ block = new_block(dev);
+ /*
+ * Assume that we have already read the volume label.
+ * If on second or subsequent volume, adjust buffer pointer
+ */
+ if (dev->VolHdr.PrevVolName[0] != 0) { /* second volume */
+ Pmsg1(0, "\n\
+Warning, this Volume is a continuation of Volume %s\n",
+ dev->VolHdr.PrevVolName);
+ }
+
if (list_blocks) {
do_blocks(argv[i]);
} else if (list_jobs) {
} else {
do_ls(argv[i]);
}
- do_close();
+ do_close(jcr);
+ }
+ if (bsr) {
+ free_bsr(bsr);
}
return 0;
}
-static void my_free_jcr(JCR *jcr)
-{
- return;
-}
-
-/*
- * Setup device, jcr, and prepare to read
- */
-static void do_setup(char *infname)
-{
- jcr = new_jcr(sizeof(JCR), my_free_jcr);
- VolName = Vol;
- VolName[0] = 0;
- if (strncmp(infname, "/dev/", 5) != 0) {
- /* Try stripping file part */
- p = infname + strlen(infname);
- while (p >= infname && *p != '/')
- p--;
- if (*p == '/') {
- strcpy(VolName, p+1);
- *p = 0;
- }
- }
- Dmsg2(10, "Device=%s, Vol=%s.\n", infname, VolName);
- dev = init_dev(NULL, infname);
- if (!dev) {
- Emsg1(M_FATAL, 0, "Cannot open %s\n", infname);
- exit(1);
- }
- /* ***FIXME**** init capabilities */
- if (!open_device(dev)) {
- Emsg1(M_FATAL, 0, "Cannot open %s\n", infname);
- exit(1);
- }
- Dmsg0(90, "Device opened for read.\n");
-
- rec = new_record();
- block = new_block(dev);
-
- NumVolumes = 0;
- CurVolume = 1;
- for (p = VolName; p && *p; ) {
- p = strchr(p, '^');
- if (p) {
- *p++ = 0;
- }
- NumVolumes++;
- }
-
- jcr->VolumeName = (char *)check_pool_memory_size(jcr->VolumeName, strlen(VolName)+1);
- strcpy(jcr->VolumeName, VolName);
- if (!acquire_device_for_read(jcr, dev, block)) {
- Emsg0(M_ERROR, 0, dev->errmsg);
- exit(1);
- }
-}
-static void do_close()
+static void do_close(JCR *jcr)
{
+ release_device(jcr, dev);
term_dev(dev);
free_record(rec);
free_block(block);
free_jcr(jcr);
}
-static int mount_next_volume(char *infname)
-{
- if (rec->remainder) {
- Dmsg0(20, "Not end of record. Next volume has more data for current record.\n");
- }
- Dmsg2(20, "NumVolumes=%d CurVolume=%d\n", NumVolumes, CurVolume);
- if (NumVolumes > 1 && CurVolume < NumVolumes) {
- p = VolName;
- while (*p++)
- { }
- CurVolume++;
- Dmsg1(20, "There is another volume %s.\n", p);
- VolName = p;
- jcr->VolumeName = check_pool_memory_size(jcr->VolumeName,
- strlen(VolName)+1);
- strcpy(jcr->VolumeName, VolName);
-
- close_dev(dev);
- dev->state &= ~ST_READ;
- if (!acquire_device_for_read(jcr, dev, block)) {
- Emsg2(M_FATAL, 0, "Cannot open Dev=%s, Vol=%s\n", infname, VolName);
- exit(1);
- }
- return 1; /* Next volume mounted */
- }
- printf("End of Device reached.\n");
- return 0; /* EOT */
-}
-
-/*
- * Device got an error, attempt to analyse it
- */
-static void display_error_status()
-{
- uint32_t status;
-
- Emsg0(M_ERROR, 0, dev->errmsg);
- status_dev(dev, &status);
- Dmsg1(20, "Device status: %x\n", status);
- if (status & MT_EOD)
- Emsg0(M_ERROR_TERM, 0, "Unexpected End of Data\n");
- else if (status & MT_EOT)
- Emsg0(M_ERROR_TERM, 0, "Unexpected End of Tape\n");
- else if (status & MT_EOF)
- Emsg0(M_ERROR_TERM, 0, "Unexpected End of File\n");
- else if (status & MT_DR_OPEN)
- Emsg0(M_ERROR_TERM, 0, "Tape Door is Open\n");
- else if (!(status & MT_ONLINE))
- Emsg0(M_ERROR_TERM, 0, "Unexpected Tape is Off-line\n");
- else
- Emsg2(M_ERROR_TERM, 0, "Read error on Record Header %s: %s\n", dev_name(dev), strerror(errno));
-}
-
/* List just block information */
static void do_blocks(char *infname)
{
-
- dump_volume_label(dev);
-
- /* Assume that we have already read the volume label.
- * If on second or subsequent volume, adjust buffer pointer
- */
- if (dev->VolHdr.PrevVolName[0] != 0) { /* second volume */
- Dmsg1(0, "\n\
-Warning, this Volume is a continuation of Volume %s\n",
- dev->VolHdr.PrevVolName);
+ if (verbose) {
+ dump_volume_label(dev);
+ rec = new_record();
}
-
for ( ;; ) {
-
if (!read_block_from_device(dev, block)) {
- Dmsg0(20, "!read_record()\n");
+ Dmsg1(100, "!read_block(): ERR=%s\n", strerror_dev(dev));
if (dev->state & ST_EOT) {
- if (!mount_next_volume(infname)) {
+ if (!mount_next_read_volume(jcr, dev, block)) {
+ printf("End of File on device\n");
break;
}
+ DEV_RECORD *record;
+ record = new_record();
+ read_block_from_device(dev, block);
+ read_record_from_block(block, record);
+ get_session_record(dev, record, &sessrec);
+ free_record(record);
+ printf("Volume %s mounted.\n", jcr->VolumeName);
continue;
}
if (dev->state & ST_EOF) {
Emsg0(M_INFO, 0, dev->errmsg);
continue;
}
- display_error_status();
+ display_error_status(dev);
break;
}
-
- printf("Block: %d size=%d\n", block->BlockNumber, block->block_len);
+ Dmsg5(100, "Blk=%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
+ block->BlockNumber, block->block_len, block->BlockVer,
+ block->VolSessionId, block->VolSessionTime);
+ if (verbose == 1) {
+ read_record_from_block(block, rec);
+ Pmsg7(-1, "Block: %u blen=%u First rec FI=%s SessId=%u SessTim=%u Strm=%s rlen=%d\n",
+ block->BlockNumber, block->block_len,
+ FI_to_ascii(rec->FileIndex), rec->VolSessionId, rec->VolSessionTime,
+ stream_to_ascii(rec->Stream, rec->FileIndex), rec->data_len);
+ rec->remainder = 0;
+ } else if (verbose > 1) {
+ dump_block(block, "");
+ } else {
+ printf("Block: %d size=%d\n", block->BlockNumber, block->block_len);
+ }
}
return;
}
-/* Do list job records */
-static void do_jobs(char *infname)
+/*
+ * We are only looking for labels or in particula Job Session records
+ */
+static void jobs_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec)
{
-
- /* Assume that we have already read the volume label.
- * If on second or subsequent volume, adjust buffer pointer
- */
- if (dev->VolHdr.PrevVolName[0] != 0) { /* second volume */
- Dmsg1(0, "\n\
-Warning, this Volume is a continuation of Volume %s\n",
- dev->VolHdr.PrevVolName);
+ if (rec->FileIndex < 0) {
+ dump_label_record(dev, rec, verbose);
}
-
- for ( ;; ) {
- if (!read_record(dev, block, rec)) {
- Dmsg0(20, "!read_record()\n");
- if (dev->state & ST_EOT) {
- if (!mount_next_volume(infname)) {
- break;
- }
- continue;
- }
- if (dev->state & ST_EOF) {
- Emsg1(M_INFO, 0, "Got EOF on device %s\n", dev_name(dev));
- Dmsg0(20, "read_record got eof. try again\n");
- continue;
- }
- if (dev->state & ST_SHORT) {
- Emsg0(M_INFO, 0, dev->errmsg);
- continue;
- }
- display_error_status();
- break;
- }
-
- if (debug_level >= 30) {
- Dmsg4(30, "VolSId=%ld FI=%s Strm=%s Size=%ld\n", rec->VolSessionId,
- FI_to_ascii(rec->FileIndex), stream_to_ascii(rec->Stream),
- rec->data_len);
- }
-
-
- /*
- * Check for End of File record (all zeros)
- * NOTE: this no longer exists
- */
- if (rec->VolSessionId == 0 && rec->VolSessionTime == 0) {
- Emsg0(M_ERROR_TERM, 0, "Zero VolSessionId and VolSessionTime. This shouldn't happen\n");
- }
+ rec->remainder = 0;
+}
- /*
- * Check for Start or End of Session Record
- *
- */
- if (rec->FileIndex < 0) {
- dump_label_record(dev, rec, verbose);
- continue;
- }
- }
- return;
+/* Do list job records */
+static void do_jobs(char *infname)
+{
+ read_records(jcr, dev, jobs_cb, mount_next_read_volume);
}
/* Do an ls type listing of an archive */
static void do_ls(char *infname)
{
- char fname[2000];
- struct stat statp;
- int type;
- long record_file_index;
-
if (dump_label) {
dump_volume_label(dev);
return;
}
- /* Assume that we have already read the volume label.
- * If on second or subsequent volume, adjust buffer pointer
- */
- if (dev->VolHdr.PrevVolName[0] != 0) { /* second volume */
- Dmsg1(0, "\n\
-Warning, this Volume is a continuation of Volume %s\n",
- dev->VolHdr.PrevVolName);
- }
-
- for ( ;; ) {
- if (!read_record(dev, block, rec)) {
- Dmsg0(20, "!read_record()\n");
- if (dev->state & ST_EOT) {
- if (!mount_next_volume(infname)) {
- break;
- }
- continue;
- }
- if (dev->state & ST_EOF) {
- Emsg1(M_INFO, 0, "Got EOF on device %s\n", dev_name(dev));
- Dmsg0(20, "read_record got eof. try again\n");
- continue;
- }
- if (dev->state & ST_SHORT) {
- Emsg0(M_INFO, 0, dev->errmsg);
- continue;
- }
- display_error_status();
- break;
- }
-
- if (debug_level >= 30) {
- Dmsg4(30, "VolSId=%ld FI=%s Strm=%s Size=%ld\n", rec->VolSessionId,
- FI_to_ascii(rec->FileIndex), stream_to_ascii(rec->Stream),
- rec->data_len);
- }
+ read_records(jcr, dev, record_cb, mount_next_read_volume);
+ printf("%u files found.\n", num_files);
+}
+/*
+ * Called here for each record from read_records()
+ */
+static void record_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec)
+{
+ char fname[2000];
+ struct stat statp;
+ int type;
- /*
- * Check for End of File record (all zeros)
- * NOTE: this no longer exists
- */
- if (rec->VolSessionId == 0 && rec->VolSessionTime == 0) {
- Emsg0(M_ERROR_TERM, 0, "Zero VolSessionId and VolSessionTime. This shouldn't happen\n");
+ if (rec->FileIndex < 0) {
+ get_session_record(dev, rec, &sessrec);
+ return;
+ }
+ /* File Attributes stream */
+ if (rec->Stream == STREAM_UNIX_ATTRIBUTES || rec->Stream == STREAM_WIN32_ATTRIBUTES) {
+ char *ap, *fp;
+ uint32_t LinkFI;
+
+ sscanf(rec->data, "%ld %d", &record_file_index, &type);
+ if (record_file_index != rec->FileIndex) {
+ Emsg2(M_ERROR_TERM, 0, "Record header file index %ld not equal record index %ld\n",
+ rec->FileIndex, record_file_index);
}
-
- /*
- * Check for Start or End of Session Record
- *
- */
- if (rec->FileIndex < 0) {
- dump_label_record(dev, rec, 0);
- continue;
+ ap = rec->data;
+
+ while (*ap++ != ' ') /* skip record file index */
+ ;
+ while (*ap++ != ' ') /* skip type */
+ ;
+ /* Save filename and position to attributes */
+ fp = fname;
+ while (*ap != 0) {
+ *fp++ = *ap++;
}
+ *fp = *ap++; /* terminate filename & point to attribs */
- /* File Attributes stream */
- if (rec->Stream == STREAM_UNIX_ATTRIBUTES) {
- char *ap;
- sscanf(rec->data, "%ld %d %s", &record_file_index, &type, fname);
- if (record_file_index != rec->FileIndex) {
- Emsg2(M_ERROR_TERM, 0, "Record header file index %ld not equal record index %ld\n",
- rec->FileIndex, record_file_index);
- }
- ap = rec->data;
- /* Skip to attributes */
- while (*ap++ != 0)
- ;
- decode_stat(ap, &statp);
- /* Skip to link name */
- while (*ap++ != 0)
- ;
+ decode_stat(ap, &statp, &LinkFI);
+ /* Skip to link name */
+ while (*ap++ != 0)
+ ;
+ if (file_is_included(&ff, fname) && !file_is_excluded(&ff, fname)) {
print_ls_output(fname, ap, type, &statp);
+ num_files++;
}
}
return;
}
-extern char *getuser(uid_t uid);
-extern char *getgroup(gid_t gid);
-static void print_ls_output(char *fname, char *link, int type, struct stat *statp)
+static void get_session_record(DEVICE *dev, DEV_RECORD *rec, SESSION_LABEL *sessrec)
{
- char buf[1000];
- char ec1[30];
- char *p, *f;
- int n;
-
- if (!file_is_included(&ff, fname) || file_is_excluded(&ff, fname)) {
- return;
- }
- p = encode_mode(statp->st_mode, buf);
- n = sprintf(p, " %2d ", (uint32_t)statp->st_nlink);
- p += n;
- n = sprintf(p, "%-8.8s %-8.8s", getuser(statp->st_uid), getgroup(statp->st_gid));
- p += n;
- n = sprintf(p, "%8.8s ", edit_uint64(statp->st_size, ec1));
- p += n;
- p = encode_time(statp->st_ctime, p);
- *p++ = ' ';
- *p++ = ' ';
- /* Copy file name */
- for (f=fname; *f && (p-buf) < (int)sizeof(buf); )
- *p++ = *f++;
- if (type == FT_LNK) {
- *p++ = ' ';
- *p++ = '-';
- *p++ = '>';
- *p++ = ' ';
- /* Copy link name */
- for (f=link; *f && (p-buf) < (int)sizeof(buf); )
- *p++ = *f++;
+ char *rtype;
+ memset(sessrec, 0, sizeof(sessrec));
+ switch (rec->FileIndex) {
+ case PRE_LABEL:
+ rtype = "Fresh Volume Label";
+ break;
+ case VOL_LABEL:
+ rtype = "Volume Label";
+ unser_volume_label(dev, rec);
+ break;
+ case SOS_LABEL:
+ rtype = "Begin Session";
+ unser_session_label(sessrec, rec);
+ break;
+ case EOS_LABEL:
+ rtype = "End Session";
+ break;
+ case EOM_LABEL:
+ rtype = "End of Media";
+ break;
+ default:
+ rtype = "Unknown";
+ break;
}
- *p++ = '\n';
- *p = 0;
- fputs(buf, stdout);
+ Dmsg5(10, "%s Record: VolSessionId=%d VolSessionTime=%d JobId=%d DataLen=%d\n",
+ rtype, rec->VolSessionId, rec->VolSessionTime, rec->Stream, rec->data_len);
}
+
/* Dummies to replace askdir.c */
-int dir_get_volume_info(JCR *jcr) { return 1;}
+int dir_get_volume_info(JCR *jcr, int writing) { return 1;}
int dir_find_next_appendable_volume(JCR *jcr) { return 1;}
int dir_update_volume_info(JCR *jcr, VOLUME_CAT_INFO *vol, int relabel) { return 1; }
+int dir_create_jobmedia_record(JCR *jcr) { return 1; }
int dir_ask_sysop_to_mount_next_volume(JCR *jcr, DEVICE *dev) { return 1; }
int dir_update_file_attributes(JCR *jcr, DEV_RECORD *rec) { return 1;}
int dir_send_job_status(JCR *jcr) {return 1;}
int dir_ask_sysop_to_mount_volume(JCR *jcr, DEVICE *dev)
{
- fprintf(stderr, "Mount Volume %s on device %s and press return when ready: ",
+ fprintf(stderr, "Mount Volume \"%s\" on device %s and press return when ready: ",
jcr->VolumeName, dev_name(dev));
getchar();
return 1;
projects / bacula / bacula / blobdiff