2 * Bacula File Daemon verify-vol.c Verify files on a Volume
3 * versus attributes in Catalog
5 * Kern Sibbald, July MMII
11 Copyright (C) 2000-2003 Kern Sibbald and John Walker
13 This program is free software; you can redistribute it and/or
14 modify it under the terms of the GNU General Public License as
15 published by the Free Software Foundation; either version 2 of
16 the License, or (at your option) any later version.
18 This program is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 General Public License for more details.
23 You should have received a copy of the GNU General Public
24 License along with this program; if not, write to the Free
25 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
33 /* Data received from Storage Daemon */
34 static char rec_header[] = "rechdr %ld %ld %ld %ld %ld";
36 /* Forward referenced functions */
40 * Verify attributes of the requested files on the Volume
43 void do_verify_volume(JCR *jcr)
46 POOLMEM *fname; /* original file name */
47 POOLMEM *lname; /* link name */
50 uint32_t VolSessionId, VolSessionTime, file_index;
51 uint32_t record_file_index;
54 sd = jcr->store_bsock;
56 Jmsg(jcr, M_FATAL, 0, _("Storage command not issued before Verify.\n"));
57 set_jcr_job_status(jcr, JS_FatalError);
61 set_jcr_job_status(jcr, JS_Running);
64 CLIENT *client = (CLIENT *)GetNextRes(R_CLIENT, NULL);
68 buf_size = client->max_network_buffer_size;
70 buf_size = 0; /* use default */
72 if (!bnet_set_buffer_size(sd, buf_size, BNET_SETBUF_WRITE)) {
73 set_jcr_job_status(jcr, JS_FatalError);
76 jcr->buf_size = sd->msglen;
78 fname = get_pool_memory(PM_FNAME);
79 lname = get_pool_memory(PM_FNAME);
82 * Get a record from the Storage daemon
84 while (bget_msg(sd) >= 0 && !job_canceled(jcr)) {
86 * First we expect a Stream Record Header
88 if (sscanf(sd->msg, rec_header, &VolSessionId, &VolSessionTime, &file_index,
89 &stream, &size) != 5) {
90 Jmsg1(jcr, M_FATAL, 0, _("Record header scan error: %s\n"), sd->msg);
93 Dmsg2(30, "Got hdr: FilInx=%d Stream=%d.\n", file_index, stream);
96 * Now we expect the Stream Data
98 if (bget_msg(sd) < 0) {
99 Jmsg1(jcr, M_FATAL, 0, _("Data record error. ERR=%s\n"), bnet_strerror(sd));
102 if (size != ((uint32_t)sd->msglen)) {
103 Jmsg2(jcr, M_FATAL, 0, _("Actual data size %d not same as header %d\n"), sd->msglen, size);
106 Dmsg1(30, "Got stream data, len=%d\n", sd->msglen);
108 /* File Attributes stream */
110 case STREAM_UNIX_ATTRIBUTES:
111 case STREAM_UNIX_ATTRIBUTES_EX:
114 Dmsg0(400, "Stream=Unix Attributes.\n");
116 if ((int)sizeof_pool_memory(fname) < sd->msglen) {
117 fname = realloc_pool_memory(fname, sd->msglen + 1);
120 if ((int)sizeof_pool_memory(lname) < sd->msglen) {
121 lname = realloc_pool_memory(lname, sd->msglen + 1);
127 * An Attributes record consists of:
132 * Link name (if file linked i.e. FT_LNK)
133 * Extended Attributes (if Win32)
135 if (sscanf(sd->msg, "%d %d", &record_file_index, &type) != 2) {
136 Jmsg(jcr, M_FATAL, 0, _("Error scanning record header: %s\n"), sd->msg);
137 Dmsg0(0, "\nError scanning header\n");
140 Dmsg2(30, "Got Attr: FilInx=%d type=%d\n", record_file_index, type);
141 if (record_file_index != file_index) {
142 Jmsg(jcr, M_FATAL, 0, _("Record header file index %ld not equal record index %ld\n"),
143 file_index, record_file_index);
144 Dmsg0(0, "File index error\n");
148 while (*ap++ != ' ') /* skip record file index */
150 while (*ap++ != ' ') /* skip type */
152 /* Save filename and position to attributes */
155 *fp++ = *ap++; /* copy filename to fname */
157 *fp = *ap++; /* terminate filename & point to attribs */
159 Dmsg1(200, "Attr=%s\n", ap);
160 /* Skip to Link name */
161 if (type == FT_LNK || type == FT_LNKSAVED) {
166 strcat(lname, lp); /* "save" link name */
172 jcr->num_files_examined++;
173 pm_strcpy(&jcr->last_fname, fname); /* last file examined */
177 * Send file attributes to Director
181 * Filename (full path)
183 * Link name (if type==FT_LNK)
184 * For a directory, link is the same as fname, but with trailing
185 * slash. For a linked file, link is the link.
187 /* Send file attributes to Director */
188 Dmsg2(200, "send ATTR inx=%d fname=%s\n", jcr->JobFiles, fname);
189 if (type == FT_LNK || type == FT_LNKSAVED) {
190 stat = bnet_fsend(dir, "%d %d %s %s%c%s%c%s%c", jcr->JobFiles,
191 STREAM_UNIX_ATTRIBUTES, "pinsug5", fname,
194 stat = bnet_fsend(dir,"%d %d %s %s%c%s%c%c", jcr->JobFiles,
195 STREAM_UNIX_ATTRIBUTES, "pinsug5", fname,
198 Dmsg2(200, "bfiled>bdird: attribs len=%d: msg=%s\n", dir->msglen, dir->msg);
200 Jmsg(jcr, M_FATAL, 0, _("Network error in send to Director: ERR=%s\n"), bnet_strerror(dir));
205 /* Data streams to ignore */
206 case STREAM_FILE_DATA:
207 case STREAM_SPARSE_DATA:
208 case STREAM_WIN32_DATA:
209 case STREAM_WIN32_GZIP_DATA:
210 case STREAM_GZIP_DATA:
211 case STREAM_SPARSE_GZIP_DATA:
216 case STREAM_MD5_SIGNATURE:
218 bin_to_base64(MD5buf, (char *)sd->msg, 16); /* encode 16 bytes */
219 Dmsg2(400, "send inx=%d MD5=%s\n", jcr->JobFiles, MD5buf);
220 bnet_fsend(dir, "%d %d %s *MD5-%d*", jcr->JobFiles, STREAM_MD5_SIGNATURE, MD5buf,
222 Dmsg2(20, "bfiled>bdird: MD5 len=%d: msg=%s\n", dir->msglen, dir->msg);
225 case STREAM_SHA1_SIGNATURE:
227 bin_to_base64(SHA1buf, (char *)sd->msg, 20); /* encode 20 bytes */
228 Dmsg2(400, "send inx=%d SHA1=%s\n", jcr->JobFiles, SHA1buf);
229 bnet_fsend(dir, "%d %d %s *SHA1-%d*", jcr->JobFiles, STREAM_SHA1_SIGNATURE,
230 SHA1buf, jcr->JobFiles);
231 Dmsg2(20, "bfiled>bdird: SHA1 len=%d: msg=%s\n", dir->msglen, dir->msg);
235 Pmsg2(0, "None of above!!! stream=%d data=%s\n", stream,sd->msg);
238 } /* end while bnet_get */
239 set_jcr_job_status(jcr, JS_Terminated);
243 set_jcr_job_status(jcr, JS_ErrorTerminated);
246 if (jcr->compress_buf) {
247 free(jcr->compress_buf);
248 jcr->compress_buf = NULL;
250 free_pool_memory(fname);
251 free_pool_memory(lname);
252 Dmsg2(050, "End Verify-Vol. Files=%d Bytes=%" lld "\n", jcr->JobFiles,