2 Bacula® - The Network Backup Solution
4 Copyright (C) 2001-2008 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 two of the GNU 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 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 */
106 struct s_included_file {
107 struct s_included_file *next;
108 uint32_t options; /* backup options */
109 int level; /* compression level */
110 int len; /* length of fname */
111 int pattern; /* set if wild card pattern */
112 char VerifyOpts[20]; /* Options for verify */
116 struct s_excluded_file {
117 struct s_excluded_file *next;
122 /* FileSet definitions very similar to the resource
123 * contained in the Director because the components
124 * of the structure are passed by the Director to the
125 * File daemon and recompiled back into this structure
137 /* File options structure */
139 uint32_t flags; /* options in bits */
140 int GZIP_level; /* GZIP level */
141 int strip_path; /* strip path count */
142 char VerifyOpts[MAX_FOPTS]; /* verify options */
143 char AccurateOpts[MAX_FOPTS]; /* accurate mode options */
144 alist regex; /* regex string(s) */
145 alist regexdir; /* regex string(s) for directories */
146 alist regexfile; /* regex string(s) for files */
147 alist wild; /* wild card strings */
148 alist wilddir; /* wild card strings for directories */
149 alist wildfile; /* wild card strings for files */
150 alist wildbase; /* wild card strings for basenames */
151 alist base; /* list of base names */
152 alist fstype; /* file system type limitation */
153 alist drivetype; /* drive type limitation */
154 char *ignoredir; /* ignore directories with this file */
158 /* This is either an include item or an exclude item */
160 findFOPTS *current_opts; /* points to current options structure */
161 alist opts_list; /* options list */
162 dlist name_list; /* filename list -- holds dlistString */
163 dlist plugin_list; /* plugin list -- holds dlistString */
172 findINCEXE *incexe; /* current item */
177 #ifdef HAVE_DARWIN_OS
178 struct HFSPLUS_INFO {
179 unsigned long length; /* Mandatory field */
180 char fndrinfo[32]; /* Finder Info */
181 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 POOLMEM *sys_fname; /* system filename */
194 POOLMEM *fname_save; /* save when stripping path */
195 POOLMEM *link_save; /* save when stripping path */
196 struct stat statp; /* stat packet */
197 int32_t FileIndex; /* FileIndex of this file */
198 int32_t LinkFI; /* FileIndex of main hard linked file */
199 struct f_link *linked; /* Set if this file is hard linked */
200 int type; /* FT_ type from above */
201 int ff_errno; /* errno */
202 BFILE bfd; /* Bacula file descriptor */
203 time_t save_time; /* start of incremental time */
204 bool dereference; /* follow links (not implemented) */
205 bool null_output_device; /* using null output device */
206 bool incremental; /* incremental save */
208 char AccurateOpts[20];
209 struct s_included_file *included_files_list;
210 struct s_excluded_file *excluded_files_list;
211 struct s_excluded_file *excluded_paths_list;
212 findFILESET *fileset;
213 int (*file_save)(JCR *, FF_PKT *, bool); /* User's callback */
214 int (*plugin_save)(JCR *, FF_PKT *, bool); /* User's callback */
215 bool (*check_fct)(JCR *, FF_PKT *); /* optionnal user fct to check file changes */
217 /* Values set by accept_file while processing Options */
218 uint32_t flags; /* backup options */
219 int GZIP_level; /* compression level */
220 int strip_path; /* strip path count */
221 char *ignoredir; /* ignore directories with this file */
222 bool cmd_plugin; /* set if we have a command plugin */
223 alist fstypes; /* allowed file system types */
224 alist drivetypes; /* allowed drive types */
226 /* List of all hard linked files found */
227 struct f_link **linkhash; /* hard linked files */
229 /* Darwin specific things.
230 * To avoid clutter, we always include rsrc_bfd and volhas_attrlist */
231 BFILE rsrc_bfd; /* fd for resource forks */
232 bool volhas_attrlist; /* Volume supports getattrlist() */
233 #ifdef HAVE_DARWIN_OS
234 struct HFSPLUS_INFO hfsinfo; /* Finder Info and resource fork size */
241 #endif /* __FILES_H */