2 Bacula® - The Network Backup Solution
4 Copyright (C) 2001-2010 Free Software Foundation Europe e.V.
6 The main author of Bacula is Kern Sibbald, with contributions from
7 many others, a complete list can be found in the file AUTHORS.
8 This program is Free Software; you can redistribute it and/or
9 modify it under the terms of version three of the GNU Affero General Public
10 License as published by the Free Software Foundation and included
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU Affero General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 Bacula® is a registered trademark of Kern Sibbald.
24 The licensor of Bacula is the Free Software Foundation Europe
25 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
26 Switzerland, email:ftf@fsfeurope.org.
29 * File types as returned by find_files()
39 #include "../filed/fd_plugins.h"
43 #define NAMELEN(dirent) (strlen((dirent)->d_name))
47 #if !defined(HAVE_WIN32) || defined(HAVE_MINGW)
48 #include <sys/param.h>
59 #define MODE_RALL (S_IRUSR|S_IRGRP|S_IROTH)
61 #include "lib/fnmatch.h"
62 // #include "lib/enh_fnmatch.h"
65 #include "lib/bregex.h"
70 #ifndef HAVE_READDIR_R
71 int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result);
75 * Options saved int "options" of the include/exclude lists.
76 * They are directly jammed ito "flag" of ff packet
78 #define FO_MD5 (1<<1) /* Do MD5 checksum */
79 #define FO_GZIP (1<<2) /* Do Zlib compression */
80 #define FO_NO_RECURSION (1<<3) /* no recursion in directories */
81 #define FO_MULTIFS (1<<4) /* multiple file systems */
82 #define FO_SPARSE (1<<5) /* do sparse file checking */
83 #define FO_IF_NEWER (1<<6) /* replace if newer */
84 #define FO_NOREPLACE (1<<7) /* never replace */
85 #define FO_READFIFO (1<<8) /* read data from fifo */
86 #define FO_SHA1 (1<<9) /* Do SHA1 checksum */
87 #define FO_PORTABLE (1<<10) /* Use portable data format -- no BackupWrite */
88 #define FO_MTIMEONLY (1<<11) /* Use mtime rather than mtime & ctime */
89 #define FO_KEEPATIME (1<<12) /* Reset access time */
90 #define FO_EXCLUDE (1<<13) /* Exclude file */
91 #define FO_ACL (1<<14) /* Backup ACLs */
92 #define FO_NO_HARDLINK (1<<15) /* don't handle hard links */
93 #define FO_IGNORECASE (1<<16) /* Ignore file name case */
94 #define FO_HFSPLUS (1<<17) /* Resource forks and Finder Info */
95 #define FO_WIN32DECOMP (1<<18) /* Use BackupRead decomposition */
96 #define FO_SHA256 (1<<19) /* Do SHA256 checksum */
97 #define FO_SHA512 (1<<20) /* Do SHA512 checksum */
98 #define FO_ENCRYPT (1<<21) /* Encrypt data stream */
99 #define FO_NOATIME (1<<22) /* Use O_NOATIME to prevent atime change */
100 #define FO_ENHANCEDWILD (1<<23) /* Enhanced wild card processing */
101 #define FO_CHKCHANGES (1<<24) /* Check if file have been modified during backup */
102 #define FO_STRIPPATH (1<<25) /* Check for stripping path */
103 #define FO_HONOR_NODUMP (1<<26) /* honor NODUMP flag */
104 #define FO_XATTR (1<<27) /* Backup Extended Attributes */
105 #define FO_DELTA (1<<28) /* Do delta on file */
107 struct s_included_file {
108 struct s_included_file *next;
109 uint32_t options; /* backup options */
110 int level; /* compression level */
111 int len; /* length of fname */
112 int pattern; /* set if wild card pattern */
113 char VerifyOpts[20]; /* Options for verify */
117 struct s_excluded_file {
118 struct s_excluded_file *next;
123 /* FileSet definitions very similar to the resource
124 * contained in the Director because the components
125 * of the structure are passed by the Director to the
126 * File daemon and recompiled back into this structure
138 /* File options structure */
140 uint32_t flags; /* options in bits */
141 int GZIP_level; /* GZIP level */
142 int strip_path; /* strip path count */
143 char VerifyOpts[MAX_FOPTS]; /* verify options */
144 char AccurateOpts[MAX_FOPTS]; /* accurate mode options */
145 char BaseJobOpts[MAX_FOPTS]; /* basejob mode options */
146 alist regex; /* regex string(s) */
147 alist regexdir; /* regex string(s) for directories */
148 alist regexfile; /* regex string(s) for files */
149 alist wild; /* wild card strings */
150 alist wilddir; /* wild card strings for directories */
151 alist wildfile; /* wild card strings for files */
152 alist wildbase; /* wild card strings for basenames */
153 alist base; /* list of base names */
154 alist fstype; /* file system type limitation */
155 alist drivetype; /* drive type limitation */
159 /* This is either an include item or an exclude item */
161 findFOPTS *current_opts; /* points to current options structure */
162 alist opts_list; /* options list */
163 dlist name_list; /* filename list -- holds dlistString */
164 dlist plugin_list; /* plugin list -- holds dlistString */
165 char *ignoredir; /* ignore directories with this file */
174 findINCEXE *incexe; /* current item */
179 struct HFSPLUS_INFO {
180 unsigned long length; /* Mandatory field */
181 char fndrinfo[32]; /* Finder Info */
182 off_t rsrclength; /* Size of resource fork */
186 * Definition of the find_files packet passed as the
187 * first argument to the find_files callback subroutine.
190 char *top_fname; /* full filename before descending */
191 char *fname; /* full filename */
192 char *link; /* link if file linked */
193 char *object_name; /* Object name */
194 char *object; /* restore object */
195 POOLMEM *sys_fname; /* system filename */
196 POOLMEM *fname_save; /* save when stripping path */
197 POOLMEM *link_save; /* save when stripping path */
198 struct stat statp; /* stat packet */
199 int32_t FileIndex; /* FileIndex of this file */
200 int32_t LinkFI; /* FileIndex of main hard linked file */
201 int32_t delta_seq; /* Delta Sequence number */
202 int32_t object_index; /* Object index */
203 int32_t object_len; /* Object length */
204 int32_t object_compression; /* Type of compression for object */
205 uint32_t delta_seq; /* Delta sequence number */
206 struct f_link *linked; /* Set if this file is hard linked */
207 int type; /* FT_ type from above */
208 int ff_errno; /* errno */
209 BFILE bfd; /* Bacula file descriptor */
210 time_t save_time; /* start of incremental time */
211 bool dereference; /* follow links (not implemented) */
212 bool null_output_device; /* using null output device */
213 bool incremental; /* incremental save */
215 char AccurateOpts[20];
216 char BaseJobOpts[20];
217 struct s_included_file *included_files_list;
218 struct s_excluded_file *excluded_files_list;
219 struct s_excluded_file *excluded_paths_list;
220 findFILESET *fileset;
221 int (*file_save)(JCR *, FF_PKT *, bool); /* User's callback */
222 int (*plugin_save)(JCR *, FF_PKT *, bool); /* User's callback */
223 bool (*check_fct)(JCR *, FF_PKT *); /* optionnal user fct to check file changes */
225 /* Values set by accept_file while processing Options */
226 uint32_t flags; /* backup options */
227 int GZIP_level; /* compression level */
228 int strip_path; /* strip path count */
229 bool cmd_plugin; /* set if we have a command plugin */
230 alist fstypes; /* allowed file system types */
231 alist drivetypes; /* allowed drive types */
233 /* List of all hard linked files found */
234 struct f_link **linkhash; /* hard linked files */
236 /* Darwin specific things.
237 * To avoid clutter, we always include rsrc_bfd and volhas_attrlist */
238 BFILE rsrc_bfd; /* fd for resource forks */
239 bool volhas_attrlist; /* Volume supports getattrlist() */
240 struct HFSPLUS_INFO hfsinfo; /* Finder Info and resource fork size */
246 #endif /* __FILES_H */