2 * Copyright (c) 2011-2012 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthew Dillon <dillon@dragonflybsd.org>
6 * by Venkatesh Srinivas <vsrinivas@dragonflybsd.org>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
18 * 3. Neither the name of The DragonFly Project nor the names of its
19 * contributors may be used to endorse or promote products derived
20 * from this software without specific, prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
25 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
26 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
30 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
32 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #ifndef HAMMER2_HAMMER2_H_
37 #define HAMMER2_HAMMER2_H_
40 * Rollup headers for hammer2 utility
42 #include <sys/types.h>
44 #include <sys/queue.h>
45 #include <sys/mount.h>
47 #include <sys/socket.h>
51 #include <sys/ttycom.h>
52 #include <sys/endian.h>
53 #include <sys/sysctl.h>
55 #include <sys/diskslice.h>
56 #include <sys/dtype.h>
60 #include <netinet/in.h>
61 #include <netinet/ip.h>
62 #include <netinet/tcp.h>
63 #include <arpa/inet.h>
66 #include <vfs/hammer2/hammer2_disk.h>
67 #include <vfs/hammer2/hammer2_mount.h>
68 #include <vfs/hammer2/hammer2_ioctl.h>
69 #include <vfs/hammer2/hammer2_xxhash.h>
89 #define HAMMER2_DEFAULT_DIR "/etc/hammer2"
90 #define HAMMER2_PATH_REMOTE HAMMER2_DEFAULT_DIR "/remote"
91 #ifndef UDEV_DEVICE_PATH
92 #define UDEV_DEVICE_PATH "/dev/udev"
95 struct hammer2_idmap {
96 struct hammer2_idmap *next;
97 uint32_t ran_beg; /* inclusive */
98 uint32_t ran_end; /* inclusive */
101 typedef struct hammer2_idmap hammer2_idmap_t;
104 * UDP broadcast structure (must be endian neutral)
106 struct hammer2_udppkt {
107 char key[8]; /* HAMMER2.01 */
112 typedef struct hammer2_udppkt hammer2_udppkt_t;
116 extern int RecurseOpt;
117 extern int VerboseOpt;
119 extern int NormalExit;
120 extern size_t MemOpt;
123 * Hammer2 command APIs
125 int hammer2_ioctl_handle(const char *sel_path);
126 void hammer2_demon(void *(*func)(void *), void *arg);
128 int cmd_remote_connect(const char *sel_path, const char *url);
129 int cmd_remote_disconnect(const char *sel_path, const char *url);
130 int cmd_remote_status(const char *sel_path, int all_opt);
132 int cmd_pfs_getid(const char *sel_path, const char *name, int privateid);
133 int cmd_pfs_list(int ac, const char **av);
134 int cmd_pfs_create(const char *sel_path, const char *name,
135 uint8_t pfs_type, const char *uuid_str);
136 int cmd_pfs_delete(const char *sel_path, const char *name);
137 int cmd_pfs_snapshot(const char *sel_path, const char *name, const char *label,
140 int cmd_service(void);
141 int cmd_hash(int ac, const char **av);
142 int cmd_dhash(int ac, const char **av);
143 int cmd_info(int ac, const char **av);
144 int cmd_mountall(int ac, const char **av);
145 int cmd_stat(int ac, const char **av);
146 int cmd_leaf(const char *sel_path);
147 int cmd_shell(const char *hostname);
148 int cmd_debugspan(const char *hostname);
149 int cmd_destroy_path(int ac, const char **av);
150 int cmd_destroy_inum(const char *sel_path, int ac, const char **av);
151 int cmd_dumpchain(const char *path, u_int flags);
152 int cmd_show(const char *devpath, int dofreemap);
153 int cmd_rsainit(const char *dir_path);
154 int cmd_rsaenc(const char **keys, int nkeys);
155 int cmd_rsadec(const char **keys, int nkeys);
156 int cmd_setcomp(const char *comp_str, char **paths);
157 int cmd_setcheck(const char *comp_str, char **paths);
158 int cmd_bulkfree(const char *dir_path);
159 int cmd_cleanup(const char *dir_path);
161 int cmd_bulkfree_async(const char *dir_path);
167 const char *hammer2_time64_to_str(uint64_t htime64, char **strp);
168 const char *hammer2_uuid_to_str(uuid_t *uuid, char **strp);
169 const char *hammer2_iptype_to_str(uint8_t type);
170 const char *hammer2_pfstype_to_str(uint8_t type);
171 const char *sizetostr(hammer2_off_t size);
172 const char *counttostr(hammer2_off_t size);
173 hammer2_key_t dirhash(const unsigned char *name, size_t len);
175 uint32_t hammer2_icrc32(const void *buf, size_t size);
176 uint32_t hammer2_icrc32c(const void *buf, size_t size, uint32_t crc);
178 void hammer2_shell_parse(dmsg_msg_t *msg, int unmanaged);
179 void print_inode(char* inode_string);
181 #endif /* !HAMMER2_HAMMER2_H_ */