*
* Dumb program to extract files from a Bacula backup.
*
- * Kern E. Sibbald
+ * Kern E. Sibbald, MM
*
* Version $Id$
*
*/
/*
- Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
+ Copyright (C) 2000-2005 Kern Sibbald
This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ modify it under the terms of the GNU General Public License
+ version 2 as amended with additional clauses defined in the
+ file LICENSE in the main source directory.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public
- License along with this program; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
#include "stored.h"
#include "findlib/find.h"
+#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
+int win32_client = 1;
+#else
+int win32_client = 0;
+#endif
-static void do_extract(char *fname, char *prefix);
-static void print_ls_output(char *fname, char *link, int type, struct stat *statp);
-
+static void do_extract(char *fname);
+static bool record_cb(DCR *dcr, DEV_RECORD *rec);
static DEVICE *dev = NULL;
-static int ofd = -1;
-
+static DCR *dcr;
+static BFILE bfd;
static JCR *jcr;
-static FF_PKT my_ff;
-static FF_PKT *ff = &my_ff;
-
+static FF_PKT *ff;
static BSR *bsr = NULL;
-
-static DEV_RECORD *rec;
-static DEV_BLOCK *block;
+static bool extract = false;
+static int non_support_data = 0;
+static long total = 0;
+static ATTR *attr;
+static char *where;
+static uint32_t num_files = 0;
+static uint32_t compress_buf_size = 70000;
+static POOLMEM *compress_buf;
+static int prog_name_msg = 0;
+static int win32_data_msg = 0;
+static char *VolumeName = NULL;
+
+static char *wbuf; /* write buffer address */
+static uint32_t wsize; /* write size */
+static uint64_t fileAddr = 0; /* file write address */
+
+#define CONFIG_FILE "bacula-sd.conf"
+char *configfile = NULL;
+STORES *me = NULL; /* our Global resource */
+bool forge_on = false;
+pthread_mutex_t device_release_mutex = PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t wait_device_release = PTHREAD_COND_INITIALIZER;
static void usage()
{
- fprintf(stderr,
-"\nVersion: " VERSION " (" DATE ")\n\n"
-"Usage: bextract [-d debug_level] <bacula-archive> <directory-to-store-files>\n"
+ fprintf(stderr, _(
+"Copyright (C) 2000-2005 Kern Sibbald.\n"
+"\nVersion: %s (%s)\n\n"
+"Usage: bextract <options> <bacula-archive-device-name> <directory-to-store-files>\n"
" -b <file> specify a bootstrap file\n"
-" -dnn set debug level to nn\n"
+" -c <file> specify a configuration file\n"
+" -d <nn> set debug level to nn\n"
" -e <file> exclude list\n"
" -i <file> include list\n"
-" -? print this message\n\n");
+" -p proceed inspite of I/O errors\n"
+" -v verbose\n"
+" -V <volumes> specify Volume names (separated by |)\n"
+" -? print this message\n\n"), VERSION, BDATE);
exit(1);
}
-static void my_free_jcr(JCR *jcr)
-{
- return;
-}
-
int main (int argc, char *argv[])
{
- int ch;
+ int ch;
FILE *fd;
char line[1000];
- int got_inc = FALSE;
+ bool got_inc = false;
+
+ setlocale(LC_ALL, "");
+ bindtextdomain("bacula", LOCALEDIR);
+ textdomain("bacula");
+ working_directory = "/tmp";
my_name_is(argc, argv, "bextract");
- init_msg(NULL, NULL); /* setup message handler */
+ init_msg(NULL, NULL); /* setup message handler */
- memset(ff, 0, sizeof(FF_PKT));
- init_include_exclude_files(ff);
+ ff = init_find_files();
+ binit(&bfd);
- while ((ch = getopt(argc, argv, "b:d:e:i:?")) != -1) {
+ while ((ch = getopt(argc, argv, "b:c:d:e:i:pvV:?")) != -1) {
switch (ch) {
- case 'b': /* bootstrap file */
- bsr = parse_bsr(NULL, optarg);
-// dump_bsr(bsr);
- break;
-
- case 'd': /* debug level */
- debug_level = atoi(optarg);
- if (debug_level <= 0)
- debug_level = 1;
- break;
-
- case 'e': /* exclude list */
- if ((fd = fopen(optarg, "r")) == NULL) {
- 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(900, "add_exclude %s\n", line);
- add_fname_to_exclude_list(ff, line);
- }
- fclose(fd);
- break;
-
- case 'i': /* include list */
- if ((fd = fopen(optarg, "r")) == NULL) {
- 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(900, "add_include %s\n", line);
- add_fname_to_include_list(ff, 0, line);
- }
- fclose(fd);
- got_inc = TRUE;
- break;
-
- case '?':
- default:
- usage();
-
- }
- }
+ case 'b': /* bootstrap file */
+ bsr = parse_bsr(NULL, optarg);
+// dump_bsr(bsr, true);
+ 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)
+ debug_level = 1;
+ break;
+
+ case 'e': /* exclude list */
+ if ((fd = fopen(optarg, "r")) == NULL) {
+ berrno be;
+ Pmsg2(0, _("Could not open exclude file: %s, ERR=%s\n"),
+ optarg, be.strerror());
+ exit(1);
+ }
+ while (fgets(line, sizeof(line), fd) != NULL) {
+ strip_trailing_junk(line);
+ Dmsg1(900, "add_exclude %s\n", line);
+ add_fname_to_exclude_list(ff, line);
+ }
+ fclose(fd);
+ break;
+
+ case 'i': /* include list */
+ if ((fd = fopen(optarg, "r")) == NULL) {
+ berrno be;
+ Pmsg2(0, _("Could not open include file: %s, ERR=%s\n"),
+ optarg, be.strerror());
+ exit(1);
+ }
+ while (fgets(line, sizeof(line), fd) != NULL) {
+ strip_trailing_junk(line);
+ Dmsg1(900, "add_include %s\n", line);
+ add_fname_to_include_list(ff, 0, line);
+ }
+ fclose(fd);
+ got_inc = true;
+ break;
+
+ case 'p':
+ forge_on = true;
+ break;
+
+ case 'v':
+ verbose++;
+ break;
+
+ case 'V': /* Volume name */
+ VolumeName = optarg;
+ break;
+
+ case '?':
+ default:
+ usage();
+
+ } /* end switch */
+ } /* end while */
argc -= optind;
argv += optind;
if (argc != 2) {
- Pmsg0(0, "Wrong number of arguments: \n");
+ Pmsg0(0, _("Wrong number of arguments: \n"));
usage();
}
- if (!got_inc) { /* If no include file, */
- add_fname_to_include_list(ff, 0, "/"); /* include everything */
+
+ if (configfile == NULL) {
+ configfile = bstrdup(CONFIG_FILE);
}
- jcr = new_jcr(sizeof(JCR), my_free_jcr);
- jcr->VolSessionId = 1;
- jcr->VolSessionTime = (uint32_t)time(NULL);
- jcr->bsr = bsr;
- strcpy(jcr->Job, "bextract");
- jcr->dev_name = get_pool_memory(PM_FNAME);
- strcpy(jcr->dev_name, argv[0]);
+ parse_config(configfile);
- do_extract(argv[0], argv[1]);
+ if (!got_inc) { /* If no include file, */
+ add_fname_to_include_list(ff, 0, "/"); /* include everything */
+ }
+
+ where = argv[1];
+ do_extract(argv[0]);
- free_jcr(jcr);
if (bsr) {
free_bsr(bsr);
}
+ if (prog_name_msg) {
+ Pmsg1(000, _("%d Program Name and/or Program Data Stream records ignored.\n"),
+ prog_name_msg);
+ }
+ if (win32_data_msg) {
+ Pmsg1(000, _("%d Win32 data or Win32 gzip data stream records. Ignored.\n"),
+ win32_data_msg);
+ }
+ term_include_exclude_files(ff);
+ term_find_files(ff);
return 0;
}
-
-static void do_extract(char *devname, char *where)
+static void do_extract(char *devname)
{
- char VolName[100];
- char *p;
struct stat statp;
- int extract = FALSE;
- int type;
- long record_file_index;
- long total = 0;
- POOLMEM *fname; /* original file name */
- POOLMEM *ofile; /* output name with prefix */
- POOLMEM *lname; /* link name */
- int wherelen; /* prefix length */
- SESSION_LABEL sessrec;
-
- if (strncmp(devname, "/dev/", 5) != 0) {
- /* Try stripping file part */
- p = devname + strlen(devname);
- while (p >= devname && *p != '/') {
- p--;
- }
- if (*p == '/') {
- strcpy(VolName, p+1);
- *p = 0;
- }
+ jcr = setup_jcr("bextract", devname, bsr, VolumeName, 1); /* acquire for read */
+ if (!jcr) {
+ exit(1);
}
- strcpy(jcr->VolumeName, VolName);
-
- dev = init_dev(NULL, devname);
- if (!dev || !open_device(dev)) {
- Emsg1(M_ERROR_TERM, 0, "Cannot open %s\n", devname);
+ dev = jcr->read_dcr->dev;
+ if (!dev) {
+ exit(1);
}
- Dmsg0(90, "Device opened for read.\n");
+ dcr = jcr->read_dcr;
+ /* Make sure where directory exists and that it is a directory */
if (stat(where, &statp) < 0) {
- Emsg2(M_ERROR_TERM, 0, "Cannot stat %s. It must exist. ERR=%s\n",
- where, strerror(errno));
+ berrno be;
+ Emsg2(M_ERROR_TERM, 0, _("Cannot stat %s. It must exist. ERR=%s\n"),
+ where, be.strerror());
}
if (!S_ISDIR(statp.st_mode)) {
- Emsg1(M_ERROR_TERM, 0, "%s must be a directory.\n", where);
+ Emsg1(M_ERROR_TERM, 0, _("%s must be a directory.\n"), where);
}
- wherelen = strlen(where);
- fname = get_pool_memory(PM_FNAME);
- ofile = get_pool_memory(PM_FNAME);
- lname = get_pool_memory(PM_FNAME);
+ free(jcr->where);
+ jcr->where = bstrdup(where);
+ attr = new_attr();
- block = new_block(dev);
+ compress_buf = get_memory(compress_buf_size);
- create_vol_list(jcr);
-
- Dmsg1(20, "Found %d volumes names to restore.\n", jcr->NumVolumes);
-
- /*
- * Ready device for reading, and read records
+ read_records(dcr, record_cb, mount_next_read_volume);
+ /* If output file is still open, it was the last one in the
+ * archive since we just hit an end of file, so close the file.
*/
- if (!acquire_device_for_read(jcr, dev, block)) {
- free_block(block);
- free_vol_list(jcr);
- return;
+ if (is_bopen(&bfd)) {
+ set_attributes(jcr, attr, &bfd);
}
+ release_device(dcr);
+ free_attr(attr);
+ free_jcr(jcr);
+ term_dev(dev);
- rec = new_record();
- free_pool_memory(rec->data);
- rec->data = get_memory(70000);
-
- uint32_t compress_buf_size = 70000;
- POOLMEM *compress_buf = get_memory(compress_buf_size);
-
- for ( ;; ) {
- if (!read_block_from_device(dev, block)) {
- uint32_t status;
- Dmsg1(500, "Main read record failed. rem=%d\n", rec->remainder);
- if (dev->state & ST_EOT) {
- if (!mount_next_read_volume(jcr, dev, block)) {
- break;
- }
- continue;
- }
- if (dev->state & ST_EOF) {
- continue; /* try again */
- }
- if (dev->state & ST_SHORT) {
- continue;
- }
- Pmsg0(0, "Read Record got a bad record\n");
- 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
- Emsg3(M_ERROR_TERM, 0, "Read error %d on Record Header %s: %s\n",
- status, dev_name(dev), strerror(errno));
- }
+ printf(_("%u files restored.\n"), num_files);
+ return;
+}
- for (rec->state=0; !is_block_empty(rec); ) {
- if (!read_record_from_block(block, rec)) {
- break;
- }
-
- /* This is no longer used */
- if (rec->VolSessionId == 0 && rec->VolSessionTime == 0) {
- Emsg0(M_ERROR, 0, "Zero header record. This shouldn't happen.\n");
- break; /* END OF FILE */
- }
-
- /*
- * Check for Start or End of Session Record
- *
- */
- if (rec->FileIndex < 0) {
- 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;
- }
- if (debug_level > 0) {
- printf("%s Record: VolSessionId=%d VolSessionTime=%d JobId=%d DataLen=%d\n",
- rtype, rec->VolSessionId, rec->VolSessionTime, rec->Stream, rec->data_len);
- }
-
- Dmsg1(40, "Got label = %d\n", rec->FileIndex);
- if (rec->FileIndex == EOM_LABEL) { /* end of tape? */
- Dmsg0(40, "Get EOM LABEL\n");
- break; /* yes, get out */
- }
- continue; /* ignore other labels */
- } /* end if label record */
-
- /* Is this the file we want? */
- if (bsr && !match_bsr(bsr, rec, &dev->VolHdr, &sessrec)) {
- rec->remainder = 0;
- continue;
- }
- if (is_partial_record(rec)) {
- break;
- }
-
- /* File Attributes stream */
- if (rec->Stream == STREAM_UNIX_ATTRIBUTES) {
- char *ap, *lp, *fp;
-
- /* If extracting, it was from previous stream, so
- * close the output file.
- */
- if (extract) {
- if (ofd < 0) {
- Emsg0(M_ERROR_TERM, 0, "Logic error output file should be open\n");
- }
- close(ofd);
- ofd = -1;
- extract = FALSE;
- set_statp(jcr, fname, ofile, lname, type, &statp);
- }
-
- if (sizeof_pool_memory(fname) < rec->data_len) {
- fname = realloc_pool_memory(fname, rec->data_len + 1);
- }
- if (sizeof_pool_memory(ofile) < sizeof_pool_memory(fname) + wherelen + 1) {
- ofile = realloc_pool_memory(ofile, sizeof_pool_memory(fname) + wherelen + 1);
- }
- if (sizeof_pool_memory(lname) < rec->data_len) {
- lname = realloc_pool_memory(lname, rec->data_len + 1);
- }
- *fname = 0;
- *lname = 0;
-
- /*
- * An Attributes record consists of:
- * File_index
- * Type (FT_types)
- * Filename
- * Attributes
- * Link name (if file linked i.e. FT_LNK)
- *
- */
- 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);
- 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 */
-
- /* Skip to Link name */
- if (type == FT_LNK) {
- lp = ap;
- while (*lp++ != 0) {
- ;
- }
- strcat(lname, lp); /* "save" link name */
- } else {
- *lname = 0;
- }
-
-
- if (file_is_included(ff, fname) && !file_is_excluded(ff, fname)) {
-
- decode_stat(ap, &statp);
- /*
- * Prepend the where directory so that the
- * files are put where the user wants.
- *
- * We do a little jig here to handle Win32 files with
- * a drive letter.
- * If where is null and we are running on a win32 client,
- * change nothing.
- * Otherwise, if the second character of the filename is a
- * colon (:), change it into a slash (/) -- this creates
- * a reasonable pathname on most systems.
- */
- strcpy(ofile, where);
- if (fname[1] == ':') {
- fname[1] = '/';
- strcat(ofile, fname);
- fname[1] = ':';
- } else {
- strcat(ofile, fname);
- }
- /* Pmsg1(000, "Restoring: %s\n", ofile); */
-
- extract = create_file(jcr, fname, ofile, lname, type, &statp, &ofd);
-
- if (extract) {
- print_ls_output(ofile, lname, type, &statp);
- }
- }
-
- /* Data stream and extracting */
- } else if (rec->Stream == STREAM_FILE_DATA) {
- if (extract) {
- total += rec->data_len;
- Dmsg2(8, "Write %ld bytes, total=%ld\n", rec->data_len, total);
- if ((uint32_t)write(ofd, rec->data, rec->data_len) != rec->data_len) {
- Emsg1(M_ERROR_TERM, 0, "Write error: %s\n", strerror(errno));
- }
- }
-
- } else if (rec->Stream == STREAM_GZIP_DATA) {
-#ifdef HAVE_LIBZ
- if (extract) {
- uLongf compress_len;
-
- compress_len = compress_buf_size;
- if (uncompress((Bytef *)compress_buf, &compress_len,
- (const Bytef *)rec->data, (uLong)rec->data_len) != Z_OK) {
- Emsg0(M_ERROR_TERM, 0, _("Uncompression error.\n"));
- }
-
- Dmsg2(100, "Write uncompressed %d bytes, total before write=%d\n", compress_len, total);
- if ((uLongf)write(ofd, compress_buf, (size_t)compress_len) != compress_len) {
- Pmsg0(0, "===Write error===\n");
- Emsg2(M_ERROR_TERM, 0, "Write error on %s: %s\n", ofile, strerror(errno));
- }
- total += compress_len;
- Dmsg2(100, "Compress len=%d uncompressed=%d\n", rec->data_len,
- compress_len);
- }
-#else
- if (extract) {
- Emsg0(M_ERROR_TERM, 0, "GZIP data stream found, but GZIP not configured!\n");
- }
-#endif
+/*
+ * Called here for each record from read_records()
+ */
+static bool record_cb(DCR *dcr, DEV_RECORD *rec)
+{
+ int stat;
+ JCR *jcr = dcr->jcr;
+ if (rec->FileIndex < 0) {
+ return true; /* we don't want labels */
+ }
- /* If extracting, wierd stream (not 1 or 2), close output file anyway */
- } else if (extract) {
- if (ofd < 0) {
- Emsg0(M_ERROR_TERM, 0, "Logic error output file should be open\n");
- }
- close(ofd);
- ofd = -1;
- extract = FALSE;
- set_statp(jcr, fname, ofile, lname, type, &statp);
- } else if (rec->Stream != STREAM_MD5_SIGNATURE) {
- Pmsg2(0, "None of above!!! stream=%d data=%s\n", rec->Stream, rec->data);
- }
+ /* File Attributes stream */
+
+ switch (rec->Stream) {
+ case STREAM_UNIX_ATTRIBUTES:
+ case STREAM_UNIX_ATTRIBUTES_EX:
+
+ /* If extracting, it was from previous stream, so
+ * close the output file.
+ */
+ if (extract) {
+ if (!is_bopen(&bfd)) {
+ Emsg0(M_ERROR, 0, _("Logic error output file should be open but is not.\n"));
+ }
+ set_attributes(jcr, attr, &bfd);
+ extract = false;
}
- }
+ if (!unpack_attributes_record(jcr, rec->Stream, rec->data, attr)) {
+ Emsg0(M_ERROR_TERM, 0, _("Cannot continue.\n"));
+ }
- /* If output file is still open, it was the last one in the
- * archive since we just hit an end of file, so close the file.
- */
- if (ofd >= 0) {
- close(ofd);
- set_statp(jcr, fname, ofile, lname, type, &statp);
- }
- release_device(jcr, dev, block);
+ if (attr->file_index != rec->FileIndex) {
+ Emsg2(M_ERROR_TERM, 0, _("Record header file index %ld not equal record index %ld\n"),
+ rec->FileIndex, attr->file_index);
+ }
- free_pool_memory(fname);
- free_pool_memory(ofile);
- free_pool_memory(lname);
- free_pool_memory(compress_buf);
- term_dev(dev);
- free_block(block);
- free_record(rec);
- return;
-}
+ if (file_is_included(ff, attr->fname) && !file_is_excluded(ff, attr->fname)) {
+
+ attr->data_stream = decode_stat(attr->attr, &attr->statp, &attr->LinkFI);
+ if (!is_restore_stream_supported(attr->data_stream)) {
+ if (!non_support_data++) {
+ Jmsg(jcr, M_ERROR, 0, _("%s stream not supported on this Client.\n"),
+ stream_to_ascii(attr->data_stream));
+ }
+ extract = false;
+ return true;
+ }
+
+
+ build_attr_output_fnames(jcr, attr);
+
+ extract = false;
+ stat = create_file(jcr, attr, &bfd, REPLACE_ALWAYS);
+ switch (stat) {
+ case CF_ERROR:
+ case CF_SKIP:
+ break;
+ case CF_EXTRACT:
+ extract = true;
+ print_ls_output(jcr, attr);
+ num_files++;
+ fileAddr = 0;
+ break;
+ case CF_CREATED:
+ set_attributes(jcr, attr, &bfd);
+ print_ls_output(jcr, attr);
+ num_files++;
+ fileAddr = 0;
+ break;
+ }
+ }
+ break;
+
+ /* Data stream and extracting */
+ case STREAM_FILE_DATA:
+ case STREAM_SPARSE_DATA:
+ case STREAM_WIN32_DATA:
+
+ if (extract) {
+ if (rec->Stream == STREAM_SPARSE_DATA) {
+ ser_declare;
+ uint64_t faddr;
+ wbuf = rec->data + SPARSE_FADDR_SIZE;
+ wsize = rec->data_len - SPARSE_FADDR_SIZE;
+ ser_begin(rec->data, SPARSE_FADDR_SIZE);
+ unser_uint64(faddr);
+ if (fileAddr != faddr) {
+ fileAddr = faddr;
+ if (blseek(&bfd, (off_t)fileAddr, SEEK_SET) < 0) {
+ berrno be;
+ Emsg2(M_ERROR_TERM, 0, _("Seek error on %s: %s\n"),
+ attr->ofname, be.strerror());
+ }
+ }
+ } else {
+ wbuf = rec->data;
+ wsize = rec->data_len;
+ }
+ total += wsize;
+ Dmsg2(8, "Write %u bytes, total=%u\n", wsize, total);
+ if ((uint32_t)bwrite(&bfd, wbuf, wsize) != wsize) {
+ berrno be;
+ Emsg2(M_ERROR_TERM, 0, _("Write error on %s: %s\n"),
+ attr->ofname, be.strerror());
+ }
+ fileAddr += wsize;
+ }
+ break;
-extern char *getuser(uid_t uid);
-extern char *getgroup(gid_t gid);
+ /* GZIP data stream */
+ case STREAM_GZIP_DATA:
+ case STREAM_SPARSE_GZIP_DATA:
+ case STREAM_WIN32_GZIP_DATA:
+#ifdef HAVE_LIBZ
+ if (extract) {
+ uLong compress_len;
+ int stat;
+
+ if (rec->Stream == STREAM_SPARSE_GZIP_DATA) {
+ ser_declare;
+ uint64_t faddr;
+ char ec1[50];
+ wbuf = rec->data + SPARSE_FADDR_SIZE;
+ wsize = rec->data_len - SPARSE_FADDR_SIZE;
+ ser_begin(rec->data, SPARSE_FADDR_SIZE);
+ unser_uint64(faddr);
+ if (fileAddr != faddr) {
+ fileAddr = faddr;
+ if (blseek(&bfd, (off_t)fileAddr, SEEK_SET) < 0) {
+ berrno be;
+ Emsg3(M_ERROR, 0, _("Seek to %s error on %s: ERR=%s\n"),
+ edit_uint64(fileAddr, ec1), attr->ofname, be.strerror());
+ extract = false;
+ return true;
+ }
+ }
+ } else {
+ wbuf = rec->data;
+ wsize = rec->data_len;
+ }
+ compress_len = compress_buf_size;
+ if ((stat=uncompress((Bytef *)compress_buf, &compress_len,
+ (const Bytef *)wbuf, (uLong)wsize) != Z_OK)) {
+ Emsg1(M_ERROR, 0, _("Uncompression error. ERR=%d\n"), stat);
+ extract = false;
+ return true;
+ }
+
+ Dmsg2(100, "Write uncompressed %d bytes, total before write=%d\n", compress_len, total);
+ if ((uLongf)bwrite(&bfd, compress_buf, (size_t)compress_len) != compress_len) {
+ berrno be;
+ Pmsg0(0, _("===Write error===\n"));
+ Emsg2(M_ERROR, 0, _("Write error on %s: %s\n"),
+ attr->ofname, be.strerror());
+ extract = false;
+ return true;
+ }
+ total += compress_len;
+ fileAddr += compress_len;
+ Dmsg2(100, "Compress len=%d uncompressed=%d\n", rec->data_len,
+ compress_len);
+ }
+#else
+ if (extract) {
+ Emsg0(M_ERROR, 0, _("GZIP data stream found, but GZIP not configured!\n"));
+ extract = false;
+ return true;
+ }
+#endif
+ break;
+
+ case STREAM_MD5_DIGEST:
+ case STREAM_SHA1_DIGEST:
+ case STREAM_SHA256_DIGEST:
+ case STREAM_SHA512_DIGEST:
+ break;
+
+ case STREAM_SIGNED_DIGEST:
+ // TODO landonf: Investigate signed digest support in the storage daemon
+ break;
+
+ case STREAM_PROGRAM_NAMES:
+ case STREAM_PROGRAM_DATA:
+ if (!prog_name_msg) {
+ Pmsg0(000, _("Got Program Name or Data Stream. Ignored.\n"));
+ prog_name_msg++;
+ }
+ break;
+
+ default:
+ /* If extracting, wierd stream (not 1 or 2), close output file anyway */
+ if (extract) {
+ if (!is_bopen(&bfd)) {
+ Emsg0(M_ERROR, 0, _("Logic error output file should be open but is not.\n"));
+ }
+ set_attributes(jcr, attr, &bfd);
+ extract = false;
+ }
+ Jmsg(jcr, M_ERROR, 0, _("Unknown stream=%d ignored. This shouldn't happen!\n"),
+ rec->Stream);
+ break;
-static void print_ls_output(char *fname, char *link, int type, struct stat *statp)
-{
- char buf[1000];
- char ec1[30];
- char *p, *f;
- int n;
-
- 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++;
- }
- *p++ = '\n';
- *p = 0;
- fputs(buf, stdout);
+ } /* end switch */
+ return true;
}
/* Dummies to replace askdir.c */
-int dir_get_volume_info(JCR *jcr) { 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)
+bool dir_get_volume_info(DCR *dcr, enum get_vol_info_rw writing) { return 1;}
+bool dir_find_next_appendable_volume(DCR *dcr) { return 1;}
+bool dir_update_volume_info(DCR *dcr, bool relabel) { return 1; }
+bool dir_create_jobmedia_record(DCR *dcr) { return 1; }
+bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr) { return 1; }
+bool dir_update_file_attributes(DCR *dcr, DEV_RECORD *rec) { return 1;}
+bool dir_send_job_status(JCR *jcr) {return 1;}
+VOLRES *new_volume(DCR *dcr, const char *VolumeName) { return NULL; }
+bool free_volume(DEVICE *dev) { return true; }
+void free_unused_volume(DCR *dcr) { }
+
+
+bool dir_ask_sysop_to_mount_volume(DCR *dcr)
{
- fprintf(stderr, "Mount Volume %s on device %s and press return when ready: ",
- jcr->VolumeName, dev_name(dev));
- getchar();
- return 1;
+ DEVICE *dev = dcr->dev;
+ fprintf(stderr, _("Mount Volume \"%s\" on device %s and press return when ready: "),
+ dcr->VolumeName, dev->print_name());
+ getchar();
+ return true;
}
projects / bacula / bacula / blobdiff