+/*
+ Bacula(R) - The Network Backup Solution
+
+ Copyright (C) 2000-2016 Kern Sibbald
+
+ The original author of Bacula is Kern Sibbald, with contributions
+ from many others, a complete list can be found in the file AUTHORS.
+
+ You may use this file and others of this release according to the
+ license defined in the LICENSE file, which includes the Affero General
+ Public License, v3.0 ("AGPLv3") and some additional permissions and
+ terms pursuant to its AGPLv3 Section 7.
+
+ This notice must be preserved when any source code is
+ conveyed and/or propagated.
+
+ Bacula(R) is a registered trademark of Kern Sibbald.
+*/
/*
*
* Dumb program to extract files from a Bacula backup.
*
* Kern E. Sibbald, MM
*
- * Version $Id$
- *
- */
-/*
- 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.
-
- 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.
-
*/
#include "bacula.h"
#include "stored.h"
+#include "ch.h"
#include "findlib/find.h"
-#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
-int win32_client = 1;
-#else
-int win32_client = 0;
+#ifdef HAVE_LZO
+#include <lzo/lzoconf.h>
+#include <lzo/lzo1x.h>
#endif
+extern bool parse_sd_config(CONFIG *config, const char *configfile, int exit_code);
+
static void do_extract(char *fname);
static bool record_cb(DCR *dcr, DEV_RECORD *rec);
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 bool extract = false;
static int non_support_data = 0;
static long total = 0;
static ATTR *attr;
+static POOLMEM *curr_fname;
static char *where;
+static uint64_t num_errors = 0;
+static uint64_t num_records = 0;
static uint32_t num_files = 0;
static uint32_t compress_buf_size = 70000;
static POOLMEM *compress_buf;
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 */
+static char *wbuf; /* write buffer address */
+static uint32_t wsize; /* write size */
+static uint64_t fileAddr = 0; /* file write address */
+static CONFIG *config;
#define CONFIG_FILE "bacula-sd.conf"
-char *configfile;
+
+void *start_heap;
+char *configfile = NULL;
+STORES *me = NULL; /* our Global resource */
bool forge_on = false;
+bool skip_extract = false;
+pthread_mutex_t device_release_mutex = PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t wait_device_release = PTHREAD_COND_INITIALIZER;
static void usage()
{
- fprintf(stderr,
-"Copyright (C) 2000-2005 Kern Sibbald.\n"
-"\nVersion: " VERSION " (" BDATE ")\n\n"
+ fprintf(stderr, _(
+PROG_COPYRIGHT
+"\n%sVersion: %s (%s)\n\n"
"Usage: bextract <options> <bacula-archive-device-name> <directory-to-store-files>\n"
" -b <file> specify a bootstrap file\n"
-" -c <file> specify a configuration file\n"
-" -d <nn> set debug level to nn\n"
+" -c <file> specify a Storage configuration file\n"
+" -d <nn> set debug level to <nn>\n"
+" -dt print timestamp in debug output\n"
+" -T send debug traces to trace file (stored in /tmp)\n"
" -e <file> exclude list\n"
" -i <file> include list\n"
" -p proceed inspite of I/O errors\n"
+" -t read data from volume, do not write anything\n"
" -v verbose\n"
" -V <volumes> specify Volume names (separated by |)\n"
-" -? print this message\n\n");
+" -? print this message\n\n"), 2000, "", VERSION, BDATE);
exit(1);
}
char line[1000];
bool got_inc = false;
+ setlocale(LC_ALL, "");
+ bindtextdomain("bacula", LOCALEDIR);
+ textdomain("bacula");
+ init_stack_dump();
+ lmgr_init_thread();
+
working_directory = "/tmp";
my_name_is(argc, argv, "bextract");
- init_msg(NULL, NULL); /* setup message handler */
+ init_msg(NULL, NULL); /* setup message handler */
+
+ OSDependentInit();
- memset(ff, 0, sizeof(FF_PKT));
- init_include_exclude_files(ff);
+ ff = init_find_files();
binit(&bfd);
- while ((ch = getopt(argc, argv, "b:c:d:e:i:pvV:?")) != -1) {
+ while ((ch = getopt(argc, argv, "Ttb:c:d:e:i:pvV:?")) != -1) {
switch (ch) {
+ case 't':
+ skip_extract = true;
+ break;
+
case 'b': /* bootstrap file */
- bsr = parse_bsr(NULL, optarg);
-// dump_bsr(bsr, true);
- break;
+ bsr = parse_bsr(NULL, optarg);
+// dump_bsr(bsr, true);
+ break;
+
+ case 'T': /* Send debug to trace file */
+ set_trace(1);
+ break;
case 'c': /* specify config file */
- if (configfile != NULL) {
- free(configfile);
- }
- configfile = bstrdup(optarg);
- break;
+ 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;
+ if (*optarg == 't') {
+ dbg_timestamp = true;
+ } else {
+ 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);
+ if ((fd = fopen(optarg, "rb")) == NULL) {
+ berrno be;
+ Pmsg2(0, _("Could not open exclude file: %s, ERR=%s\n"),
+ optarg, be.bstrerror());
+ exit(1);
+ }
+ while (fgets(line, sizeof(line), fd) != NULL) {
+ strip_trailing_junk(line);
+ if (line[0] == 0) { /* skip blank lines */
+ continue;
+ }
Dmsg1(900, "add_exclude %s\n", line);
- add_fname_to_exclude_list(ff, line);
- }
- fclose(fd);
- break;
+ 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);
+ if ((fd = fopen(optarg, "rb")) == NULL) {
+ berrno be;
+ Pmsg2(0, _("Could not open include file: %s, ERR=%s\n"),
+ optarg, be.bstrerror());
+ exit(1);
+ }
+ while (fgets(line, sizeof(line), fd) != NULL) {
+ strip_trailing_junk(line);
+ if (line[0] == 0) { /* skip blank lines */
+ continue;
+ }
Dmsg1(900, "add_include %s\n", line);
- add_fname_to_include_list(ff, 0, line);
- }
- fclose(fd);
- got_inc = true;
- break;
+ add_fname_to_include_list(ff, 0, line);
+ }
+ fclose(fd);
+ got_inc = true;
+ break;
case 'p':
- forge_on = true;
- break;
+ forge_on = true;
+ break;
case 'v':
- verbose++;
- break;
+ verbose++;
+ break;
case 'V': /* Volume name */
- VolumeName = optarg;
- break;
+ VolumeName = optarg;
+ break;
case '?':
default:
- usage();
+ usage();
} /* end switch */
} /* end while */
argv += optind;
if (argc != 2) {
- Pmsg0(0, "Wrong number of arguments: \n");
+ Pmsg0(0, _("Wrong number of arguments: \n"));
usage();
}
configfile = bstrdup(CONFIG_FILE);
}
- parse_config(configfile);
+ config = new_config_parser();
+ parse_sd_config(config, configfile, M_ERROR_TERM);
+ setup_me();
+ load_sd_plugins(me->plugin_directory);
- if (!got_inc) { /* If no include file, */
+ if (!got_inc) { /* If no include file, */
add_fname_to_include_list(ff, 0, "/"); /* include everything */
}
free_bsr(bsr);
}
if (prog_name_msg) {
- Pmsg1(000, "%d Program Name and/or Program Data Stream records ignored.\n",
- 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);
+ 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 ed1[50];
struct stat statp;
- jcr = setup_jcr("bextract", devname, bsr, VolumeName, 1); /* acquire for read */
+
+ enable_backup_privileges(NULL, 1);
+
+ jcr = setup_jcr("bextract", devname, bsr, VolumeName, SD_READ, false/*read dedup data*/);
if (!jcr) {
exit(1);
}
- dev = jcr->dcr->dev;
+ dev = jcr->read_dcr->dev;
if (!dev) {
exit(1);
}
- dcr = jcr->dcr;
+ dcr = jcr->read_dcr;
/* Make sure where directory exists and that it is a directory */
if (stat(where, &statp) < 0) {
berrno be;
- Emsg2(M_ERROR_TERM, 0, "Cannot stat %s. It must exist. ERR=%s\n",
- where, be.strerror());
+ Emsg2(M_ERROR_TERM, 0, _("Cannot stat %s. It must exist. ERR=%s\n"),
+ where, be.bstrerror());
}
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);
}
free(jcr->where);
jcr->where = bstrdup(where);
- attr = new_attr();
+ attr = new_attr(jcr);
compress_buf = get_memory(compress_buf_size);
+ curr_fname = get_pool_memory(PM_FNAME);
+ *curr_fname = 0;
read_records(dcr, record_cb, mount_next_read_volume);
/* If output file is still open, it was the last one in the
if (is_bopen(&bfd)) {
set_attributes(jcr, attr, &bfd);
}
- release_device(jcr);
+ release_device(dcr);
free_attr(attr);
free_jcr(jcr);
- term_dev(dev);
+ dev->term();
+ free_pool_memory(curr_fname);
- printf("%u files restored.\n", num_files);
+ printf(_("%u files restored.\n"), num_files);
+ if (num_errors) {
+ printf(_("Found %s error%s\n"), edit_uint64(num_errors, ed1), num_errors>1? "s":"");
+ }
return;
}
+static bool store_data(BFILE *bfd, char *data, const int32_t length)
+{
+ if (is_win32_stream(attr->data_stream) && !have_win32_api()) {
+ set_portable_backup(bfd);
+ if (!processWin32BackupAPIBlock(bfd, data, length)) {
+ berrno be;
+ Emsg2(M_ERROR_TERM, 0, _("Write error on %s: %s\n"),
+ attr->ofname, be.bstrerror());
+ return false;
+ }
+ } else if (bwrite(bfd, data, length) != (ssize_t)length) {
+ berrno be;
+ Emsg2(M_ERROR_TERM, 0, _("Write error on %s: %s\n"),
+ attr->ofname, be.bstrerror());
+ return false;
+ }
+
+ return true;
+}
+
/*
* Called here for each record from read_records()
*/
static bool record_cb(DCR *dcr, DEV_RECORD *rec)
{
- int stat;
+ int stat, ret=true;
JCR *jcr = dcr->jcr;
+ char ed1[50];
+
+ bool restoredatap = false;
+ POOLMEM *orgdata = NULL;
+ uint32_t orgdata_len = 0;
if (rec->FileIndex < 0) {
return true; /* we don't want labels */
}
+ /* In this mode, we do not create any file on disk, just read
+ * everything from the volume.
+ */
+ if (skip_extract) {
+ switch (rec->maskedStream) {
+ case STREAM_UNIX_ATTRIBUTES:
+ case STREAM_UNIX_ATTRIBUTES_EX:
+ if (!unpack_attributes_record(jcr, rec->Stream, rec->data, rec->data_len, attr)) {
+ Emsg0(M_ERROR_TERM, 0, _("Cannot continue.\n"));
+ }
+ if (verbose) {
+ attr->data_stream = decode_stat(attr->attr, &attr->statp, sizeof(attr->statp), &attr->LinkFI);
+ build_attr_output_fnames(jcr, attr);
+ print_ls_output(jcr, attr);
+ }
+ pm_strcpy(curr_fname, attr->fname);
+ num_files++;
+ break;
+ }
+ num_records++;
+
+ /* We display some progress information if verbose not set or set to 2 */
+ if (verbose != 1 && (num_records % 200000) == 0L) {
+ fprintf(stderr, "\rfiles=%d records=%s\n", num_files, edit_uint64(num_records, ed1));
+ }
+ ret = true;
+ goto bail_out;
+ }
+
/* File Attributes stream */
- switch (rec->Stream) {
+ switch (rec->maskedStream) {
case STREAM_UNIX_ATTRIBUTES:
case STREAM_UNIX_ATTRIBUTES_EX:
* close the output file.
*/
if (extract) {
- if (!is_bopen(&bfd)) {
+ 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;
+ }
+ set_attributes(jcr, attr, &bfd);
+ extract = false;
}
- if (!unpack_attributes_record(jcr, rec->Stream, rec->data, attr)) {
+ if (!unpack_attributes_record(jcr, rec->Stream, rec->data, rec->data_len, attr)) {
Emsg0(M_ERROR_TERM, 0, _("Cannot continue.\n"));
}
- 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);
- }
+ /* Keep the name of the current file if we find a bad block */
+ pm_strcpy(curr_fname, attr->fname);
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_stream_supported(attr->data_stream)) {
- if (!non_support_data++) {
+ attr->data_stream = decode_stat(attr->attr, &attr->statp, sizeof(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;
- }
+ stream_to_ascii(attr->data_stream));
+ }
+ extract = false;
+ goto bail_out;
+ }
+
+ build_attr_output_fnames(jcr, attr);
+
+ if (attr->type == FT_DELETED) { /* TODO: choose the right fname/ofname */
+ Jmsg(jcr, M_INFO, 0, _("%s was deleted.\n"), attr->fname);
+ extract = false;
+ goto bail_out;
+ }
+
+ 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;
+ case STREAM_RESTORE_OBJECT:
+ /* nothing to do */
+ 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;
+ if (rec->maskedStream == STREAM_SPARSE_DATA) {
+ ser_declare;
+ uint64_t faddr;
+ wbuf = rec->data + OFFSET_FADDR_SIZE;
+ wsize = rec->data_len - OFFSET_FADDR_SIZE;
+ ser_begin(rec->data, OFFSET_FADDR_SIZE);
+ unser_uint64(faddr);
+ if (fileAddr != faddr) {
+ fileAddr = faddr;
+ if (blseek(&bfd, (boffset_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;
+ attr->ofname, be.bstrerror());
+ }
+ }
+ } 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;
+ store_data(&bfd, wbuf, wsize);
+ fileAddr += wsize;
}
break;
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;
+ uLong compress_len = compress_buf_size;
+ int stat = Z_BUF_ERROR;
+
+ if (rec->maskedStream == STREAM_SPARSE_GZIP_DATA) {
+ ser_declare;
+ uint64_t faddr;
+ char ec1[50];
+ wbuf = rec->data + OFFSET_FADDR_SIZE;
+ wsize = rec->data_len - OFFSET_FADDR_SIZE;
+ ser_begin(rec->data, OFFSET_FADDR_SIZE);
+ unser_uint64(faddr);
+ if (fileAddr != faddr) {
+ fileAddr = faddr;
+ if (blseek(&bfd, (boffset_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)) {
+ edit_uint64(fileAddr, ec1), attr->ofname, be.bstrerror());
+ extract = false;
+ goto bail_out;
+ }
+ }
+ } else {
+ wbuf = rec->data;
+ wsize = rec->data_len;
+ }
+
+ while (compress_len < 10000000 && (stat=uncompress((Byte *)compress_buf, &compress_len,
+ (const Byte *)wbuf, (uLong)wsize)) == Z_BUF_ERROR) {
+ /* The buffer size is too small, try with a bigger one */
+ compress_len = 2 * compress_len;
+ compress_buf = check_pool_memory_size(compress_buf,
+ compress_len);
+ }
+ if (stat != Z_OK) {
Emsg1(M_ERROR, 0, _("Uncompression error. ERR=%d\n"), stat);
- extract = false;
- return true;
- }
+ extract = false;
+ goto bail_out;
+ }
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;
+ store_data(&bfd, compress_buf, compress_len);
+ total += compress_len;
+ fileAddr += compress_len;
Dmsg2(100, "Compress len=%d uncompressed=%d\n", rec->data_len,
- compress_len);
+ compress_len);
}
#else
if (extract) {
- Emsg0(M_ERROR, 0, "GZIP data stream found, but GZIP not configured!\n");
- extract = false;
- return true;
+ Emsg0(M_ERROR, 0, _("GZIP data stream found, but GZIP not configured!\n"));
+ extract = false;
+ goto bail_out;
}
#endif
break;
- case STREAM_MD5_SIGNATURE:
- case STREAM_SHA1_SIGNATURE:
+ /* Compressed data stream */
+ case STREAM_COMPRESSED_DATA:
+ case STREAM_SPARSE_COMPRESSED_DATA:
+ case STREAM_WIN32_COMPRESSED_DATA:
+ if (extract) {
+ uint32_t comp_magic, comp_len;
+ uint16_t comp_level, comp_version;
+#ifdef HAVE_LZO
+ lzo_uint compress_len;
+ const unsigned char *cbuf;
+ int r, real_compress_len;
+#endif
+
+ if (rec->maskedStream == STREAM_SPARSE_COMPRESSED_DATA) {
+ ser_declare;
+ uint64_t faddr;
+ char ec1[50];
+ wbuf = rec->data + OFFSET_FADDR_SIZE;
+ wsize = rec->data_len - OFFSET_FADDR_SIZE;
+ ser_begin(rec->data, OFFSET_FADDR_SIZE);
+ unser_uint64(faddr);
+ if (fileAddr != faddr) {
+ fileAddr = faddr;
+ if (blseek(&bfd, (boffset_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.bstrerror());
+ extract = false;
+ goto bail_out;
+ }
+ }
+ } else {
+ wbuf = rec->data;
+ wsize = rec->data_len;
+ }
+
+ /* read compress header */
+ unser_declare;
+ unser_begin(wbuf, sizeof(comp_stream_header));
+ unser_uint32(comp_magic);
+ unser_uint32(comp_len);
+ unser_uint16(comp_level);
+ unser_uint16(comp_version);
+ Dmsg4(200, "Compressed data stream found: magic=0x%x, len=%d, level=%d, ver=0x%x\n", comp_magic, comp_len,
+ comp_level, comp_version);
+
+ /* version check */
+ if (comp_version != COMP_HEAD_VERSION) {
+ Emsg1(M_ERROR, 0, _("Compressed header version error. version=0x%x\n"), comp_version);
+ ret = false;
+ goto bail_out;
+ }
+ /* size check */
+ if (comp_len + sizeof(comp_stream_header) != wsize) {
+ Emsg2(M_ERROR, 0, _("Compressed header size error. comp_len=%d, msglen=%d\n"),
+ comp_len, wsize);
+ ret = false;
+ goto bail_out;
+ }
+
+ switch(comp_magic) {
+#ifdef HAVE_LZO
+ case COMPRESS_LZO1X:
+ compress_len = compress_buf_size;
+ cbuf = (const unsigned char*) wbuf + sizeof(comp_stream_header);
+ real_compress_len = wsize - sizeof(comp_stream_header);
+ Dmsg2(200, "Comp_len=%d msglen=%d\n", compress_len, wsize);
+ while ((r=lzo1x_decompress_safe(cbuf, real_compress_len,
+ (unsigned char *)compress_buf, &compress_len, NULL)) == LZO_E_OUTPUT_OVERRUN)
+ {
+
+ /* The buffer size is too small, try with a bigger one */
+ compress_len = 2 * compress_len;
+ compress_buf = check_pool_memory_size(compress_buf,
+ compress_len);
+ }
+ if (r != LZO_E_OK) {
+ Emsg1(M_ERROR, 0, _("LZO uncompression error. ERR=%d\n"), r);
+ extract = false;
+ goto bail_out;
+ }
+ Dmsg2(100, "Write uncompressed %d bytes, total before write=%d\n", compress_len, total);
+ store_data(&bfd, compress_buf, compress_len);
+ total += compress_len;
+ fileAddr += compress_len;
+ Dmsg2(100, "Compress len=%d uncompressed=%d\n", rec->data_len, compress_len);
+ break;
+#endif
+ default:
+ Emsg1(M_ERROR, 0, _("Compression algorithm 0x%x found, but not supported!\n"), comp_magic);
+ extract = false;
+ goto bail_out;
+ }
+
+ }
+ break;
+
+ case STREAM_MD5_DIGEST:
+ case STREAM_SHA1_DIGEST:
+ case STREAM_SHA256_DIGEST:
+ case STREAM_SHA512_DIGEST:
+ break;
+
+ case STREAM_SIGNED_DIGEST:
+ case STREAM_ENCRYPTED_SESSION_DATA:
+ // TODO landonf: Investigate crypto 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++;
+ Pmsg0(000, _("Got Program Name or Data Stream. Ignored.\n"));
+ prog_name_msg++;
}
break;
-
+ case STREAM_PLUGIN_NAME:
+ /* Just ignore the plugin name */
+ break;
default:
- /* If extracting, wierd stream (not 1 or 2), close output file anyway */
+ /* If extracting, weird 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;
+ 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);
+ rec->Stream);
break;
} /* end switch */
- return true;
+bail_out:
+ if (restoredatap) {
+ rec->data = orgdata;
+ rec->data_len = orgdata_len;
+ }
+ return ret;
}
/* Dummies to replace askdir.c */
-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;}
+bool dir_find_next_appendable_volume(DCR *dcr) { return 1;}
+bool dir_update_volume_info(DCR *dcr, bool relabel, bool update_LastWritten) { return 1; }
+bool dir_create_jobmedia_record(DCR *dcr, bool zero) { return 1; }
+bool flush_jobmedia_queue(JCR *jcr) { return true; }
+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;}
-bool dir_ask_sysop_to_mount_volume(DCR *dcr)
+bool dir_ask_sysop_to_mount_volume(DCR *dcr, bool /*writing*/)
{
DEVICE *dev = dcr->dev;
- fprintf(stderr, "Mount Volume \"%s\" on device %s and press return when ready: ",
- dcr->VolumeName, dev_name(dev));
+ fprintf(stderr, _("Mount Volume \"%s\" on device %s and press return when ready: "),
+ dcr->VolumeName, dev->print_name());
+ dev->close();
getchar();
return true;
}
+
+bool dir_get_volume_info(DCR *dcr, enum get_vol_info_rw writing)
+{
+ Dmsg0(100, "Fake dir_get_volume_info\n");
+ dcr->setVolCatName(dcr->VolumeName);
+ Dmsg2(500, "Vol=%s VolType=%d\n", dcr->getVolCatName(), dcr->VolCatInfo.VolCatType);
+ return 1;
+}
projects / bacula / bacula / blobdiff