1/*-
2 * Copyright (c) 2012 The FreeBSD Foundation
3 * All rights reserved.
4 *
5 * This software was developed by Edward Tomasz Napierala under sponsorship
6 * from the FreeBSD Foundation.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
| 1/*-
2 * Copyright (c) 2012 The FreeBSD Foundation
3 * All rights reserved.
4 *
5 * This software was developed by Edward Tomasz Napierala under sponsorship
6 * from the FreeBSD Foundation.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
|
29 * $FreeBSD: stable/10/usr.sbin/ctld/ctld.h 279006 2015-02-19 14:52:01Z mav $
| 29 * $FreeBSD: stable/10/usr.sbin/ctld/ctld.h 279055 2015-02-20 17:09:49Z mav $
|
30 */
31
32#ifndef CTLD_H
33#define CTLD_H
34
35#include <sys/queue.h>
36#ifdef ICL_KERNEL_PROXY
37#include <sys/types.h>
38#endif
39#include <sys/socket.h>
40#include <stdbool.h>
41#include <libutil.h>
42#include <openssl/md5.h>
43
44#define DEFAULT_CONFIG_PATH "/etc/ctl.conf"
45#define DEFAULT_PIDFILE "/var/run/ctld.pid"
46#define DEFAULT_BLOCKSIZE 512
47
48#define MAX_LUNS 1024
49#define MAX_NAME_LEN 223
50#define MAX_DATA_SEGMENT_LENGTH (128 * 1024)
51#define MAX_BURST_LENGTH 16776192
52#define SOCKBUF_SIZE 1048576
53
54struct auth {
55 TAILQ_ENTRY(auth) a_next;
56 struct auth_group *a_auth_group;
57 char *a_user;
58 char *a_secret;
59 char *a_mutual_user;
60 char *a_mutual_secret;
61};
62
63struct auth_name {
64 TAILQ_ENTRY(auth_name) an_next;
65 struct auth_group *an_auth_group;
66 char *an_initator_name;
67};
68
69struct auth_portal {
70 TAILQ_ENTRY(auth_portal) ap_next;
71 struct auth_group *ap_auth_group;
72 char *ap_initator_portal;
73 struct sockaddr_storage ap_sa;
74 int ap_mask;
75};
76
77#define AG_TYPE_UNKNOWN 0
78#define AG_TYPE_DENY 1
79#define AG_TYPE_NO_AUTHENTICATION 2
80#define AG_TYPE_CHAP 3
81#define AG_TYPE_CHAP_MUTUAL 4
82
83struct auth_group {
84 TAILQ_ENTRY(auth_group) ag_next;
85 struct conf *ag_conf;
86 char *ag_name;
87 struct target *ag_target;
88 int ag_type;
89 TAILQ_HEAD(, auth) ag_auths;
90 TAILQ_HEAD(, auth_name) ag_names;
91 TAILQ_HEAD(, auth_portal) ag_portals;
92};
93
94struct portal {
95 TAILQ_ENTRY(portal) p_next;
96 struct portal_group *p_portal_group;
97 bool p_iser;
98 char *p_listen;
99 struct addrinfo *p_ai;
100#ifdef ICL_KERNEL_PROXY
101 int p_id;
102#endif
103
104 TAILQ_HEAD(, target) p_targets;
105 int p_socket;
106};
107
108#define PG_FILTER_UNKNOWN 0
109#define PG_FILTER_NONE 1
110#define PG_FILTER_PORTAL 2
111#define PG_FILTER_PORTAL_NAME 3
112#define PG_FILTER_PORTAL_NAME_AUTH 4
113
114struct portal_group {
115 TAILQ_ENTRY(portal_group) pg_next;
116 struct conf *pg_conf;
117 char *pg_name;
118 struct auth_group *pg_discovery_auth_group;
119 int pg_discovery_filter;
120 bool pg_unassigned;
121 TAILQ_HEAD(, portal) pg_portals;
122 TAILQ_HEAD(, port) pg_ports;
123 char *pg_redirection;
124
125 uint16_t pg_tag;
126};
127
| 30 */
31
32#ifndef CTLD_H
33#define CTLD_H
34
35#include <sys/queue.h>
36#ifdef ICL_KERNEL_PROXY
37#include <sys/types.h>
38#endif
39#include <sys/socket.h>
40#include <stdbool.h>
41#include <libutil.h>
42#include <openssl/md5.h>
43
44#define DEFAULT_CONFIG_PATH "/etc/ctl.conf"
45#define DEFAULT_PIDFILE "/var/run/ctld.pid"
46#define DEFAULT_BLOCKSIZE 512
47
48#define MAX_LUNS 1024
49#define MAX_NAME_LEN 223
50#define MAX_DATA_SEGMENT_LENGTH (128 * 1024)
51#define MAX_BURST_LENGTH 16776192
52#define SOCKBUF_SIZE 1048576
53
54struct auth {
55 TAILQ_ENTRY(auth) a_next;
56 struct auth_group *a_auth_group;
57 char *a_user;
58 char *a_secret;
59 char *a_mutual_user;
60 char *a_mutual_secret;
61};
62
63struct auth_name {
64 TAILQ_ENTRY(auth_name) an_next;
65 struct auth_group *an_auth_group;
66 char *an_initator_name;
67};
68
69struct auth_portal {
70 TAILQ_ENTRY(auth_portal) ap_next;
71 struct auth_group *ap_auth_group;
72 char *ap_initator_portal;
73 struct sockaddr_storage ap_sa;
74 int ap_mask;
75};
76
77#define AG_TYPE_UNKNOWN 0
78#define AG_TYPE_DENY 1
79#define AG_TYPE_NO_AUTHENTICATION 2
80#define AG_TYPE_CHAP 3
81#define AG_TYPE_CHAP_MUTUAL 4
82
83struct auth_group {
84 TAILQ_ENTRY(auth_group) ag_next;
85 struct conf *ag_conf;
86 char *ag_name;
87 struct target *ag_target;
88 int ag_type;
89 TAILQ_HEAD(, auth) ag_auths;
90 TAILQ_HEAD(, auth_name) ag_names;
91 TAILQ_HEAD(, auth_portal) ag_portals;
92};
93
94struct portal {
95 TAILQ_ENTRY(portal) p_next;
96 struct portal_group *p_portal_group;
97 bool p_iser;
98 char *p_listen;
99 struct addrinfo *p_ai;
100#ifdef ICL_KERNEL_PROXY
101 int p_id;
102#endif
103
104 TAILQ_HEAD(, target) p_targets;
105 int p_socket;
106};
107
108#define PG_FILTER_UNKNOWN 0
109#define PG_FILTER_NONE 1
110#define PG_FILTER_PORTAL 2
111#define PG_FILTER_PORTAL_NAME 3
112#define PG_FILTER_PORTAL_NAME_AUTH 4
113
114struct portal_group {
115 TAILQ_ENTRY(portal_group) pg_next;
116 struct conf *pg_conf;
117 char *pg_name;
118 struct auth_group *pg_discovery_auth_group;
119 int pg_discovery_filter;
120 bool pg_unassigned;
121 TAILQ_HEAD(, portal) pg_portals;
122 TAILQ_HEAD(, port) pg_ports;
123 char *pg_redirection;
124
125 uint16_t pg_tag;
126};
127
|
| 128struct pport {
129 TAILQ_ENTRY(pport) pp_next;
130 TAILQ_HEAD(, port) pp_ports;
131 struct conf *pp_conf;
132 char *pp_name;
133
134 uint32_t pp_ctl_port;
135};
136
|
128struct port {
129 TAILQ_ENTRY(port) p_next;
130 TAILQ_ENTRY(port) p_pgs;
| 137struct port {
138 TAILQ_ENTRY(port) p_next;
139 TAILQ_ENTRY(port) p_pgs;
|
| 140 TAILQ_ENTRY(port) p_pps;
|
131 TAILQ_ENTRY(port) p_ts;
132 struct conf *p_conf;
133 char *p_name;
134 struct auth_group *p_auth_group;
135 struct portal_group *p_portal_group;
| 141 TAILQ_ENTRY(port) p_ts;
142 struct conf *p_conf;
143 char *p_name;
144 struct auth_group *p_auth_group;
145 struct portal_group *p_portal_group;
|
| 146 struct pport *p_pport;
|
136 struct target *p_target;
137
138 uint32_t p_ctl_port;
139};
140
141struct lun_option {
142 TAILQ_ENTRY(lun_option) lo_next;
143 struct lun *lo_lun;
144 char *lo_name;
145 char *lo_value;
146};
147
148struct lun {
149 TAILQ_ENTRY(lun) l_next;
150 struct conf *l_conf;
151 TAILQ_HEAD(, lun_option) l_options;
152 char *l_name;
153 char *l_backend;
154 int l_blocksize;
155 char *l_device_id;
156 char *l_path;
157 char *l_scsiname;
158 char *l_serial;
159 int64_t l_size;
160
161 int l_ctl_lun;
162};
163
164struct target {
165 TAILQ_ENTRY(target) t_next;
166 struct conf *t_conf;
167 struct lun *t_luns[MAX_LUNS];
168 struct auth_group *t_auth_group;
169 TAILQ_HEAD(, port) t_ports;
170 char *t_name;
171 char *t_alias;
172 char *t_redirection;
173};
174
175struct isns {
176 TAILQ_ENTRY(isns) i_next;
177 struct conf *i_conf;
178 char *i_addr;
179 struct addrinfo *i_ai;
180};
181
182struct conf {
183 char *conf_pidfile_path;
184 TAILQ_HEAD(, lun) conf_luns;
185 TAILQ_HEAD(, target) conf_targets;
186 TAILQ_HEAD(, auth_group) conf_auth_groups;
187 TAILQ_HEAD(, port) conf_ports;
188 TAILQ_HEAD(, portal_group) conf_portal_groups;
| 147 struct target *p_target;
148
149 uint32_t p_ctl_port;
150};
151
152struct lun_option {
153 TAILQ_ENTRY(lun_option) lo_next;
154 struct lun *lo_lun;
155 char *lo_name;
156 char *lo_value;
157};
158
159struct lun {
160 TAILQ_ENTRY(lun) l_next;
161 struct conf *l_conf;
162 TAILQ_HEAD(, lun_option) l_options;
163 char *l_name;
164 char *l_backend;
165 int l_blocksize;
166 char *l_device_id;
167 char *l_path;
168 char *l_scsiname;
169 char *l_serial;
170 int64_t l_size;
171
172 int l_ctl_lun;
173};
174
175struct target {
176 TAILQ_ENTRY(target) t_next;
177 struct conf *t_conf;
178 struct lun *t_luns[MAX_LUNS];
179 struct auth_group *t_auth_group;
180 TAILQ_HEAD(, port) t_ports;
181 char *t_name;
182 char *t_alias;
183 char *t_redirection;
184};
185
186struct isns {
187 TAILQ_ENTRY(isns) i_next;
188 struct conf *i_conf;
189 char *i_addr;
190 struct addrinfo *i_ai;
191};
192
193struct conf {
194 char *conf_pidfile_path;
195 TAILQ_HEAD(, lun) conf_luns;
196 TAILQ_HEAD(, target) conf_targets;
197 TAILQ_HEAD(, auth_group) conf_auth_groups;
198 TAILQ_HEAD(, port) conf_ports;
199 TAILQ_HEAD(, portal_group) conf_portal_groups;
|
| 200 TAILQ_HEAD(, pport) conf_pports;
|
189 TAILQ_HEAD(, isns) conf_isns;
190 int conf_isns_period;
191 int conf_isns_timeout;
192 int conf_debug;
193 int conf_timeout;
194 int conf_maxproc;
195
196#ifdef ICL_KERNEL_PROXY
197 int conf_portal_id;
198#endif
199 struct pidfh *conf_pidfh;
200
201 bool conf_default_pg_defined;
202 bool conf_default_ag_defined;
203 bool conf_kernel_port_on;
204};
205
206#define CONN_SESSION_TYPE_NONE 0
207#define CONN_SESSION_TYPE_DISCOVERY 1
208#define CONN_SESSION_TYPE_NORMAL 2
209
210#define CONN_DIGEST_NONE 0
211#define CONN_DIGEST_CRC32C 1
212
213struct connection {
214 struct portal *conn_portal;
215 struct port *conn_port;
216 struct target *conn_target;
217 int conn_socket;
218 int conn_session_type;
219 char *conn_initiator_name;
220 char *conn_initiator_addr;
221 char *conn_initiator_alias;
222 uint8_t conn_initiator_isid[6];
223 struct sockaddr_storage conn_initiator_sa;
224 uint32_t conn_cmdsn;
225 uint32_t conn_statsn;
226 size_t conn_max_data_segment_length;
227 size_t conn_max_burst_length;
228 int conn_immediate_data;
229 int conn_header_digest;
230 int conn_data_digest;
231 const char *conn_user;
232 struct chap *conn_chap;
233};
234
235struct pdu {
236 struct connection *pdu_connection;
237 struct iscsi_bhs *pdu_bhs;
238 char *pdu_data;
239 size_t pdu_data_len;
240};
241
242#define KEYS_MAX 1024
243
244struct keys {
245 char *keys_names[KEYS_MAX];
246 char *keys_values[KEYS_MAX];
247 char *keys_data;
248 size_t keys_data_len;
249};
250
251#define CHAP_CHALLENGE_LEN 1024
252
253struct chap {
254 unsigned char chap_id;
255 char chap_challenge[CHAP_CHALLENGE_LEN];
256 char chap_response[MD5_DIGEST_LENGTH];
257};
258
259struct rchap {
260 char *rchap_secret;
261 unsigned char rchap_id;
262 void *rchap_challenge;
263 size_t rchap_challenge_len;
264};
265
266struct chap *chap_new(void);
267char *chap_get_id(const struct chap *chap);
268char *chap_get_challenge(const struct chap *chap);
269int chap_receive(struct chap *chap, const char *response);
270int chap_authenticate(struct chap *chap,
271 const char *secret);
272void chap_delete(struct chap *chap);
273
274struct rchap *rchap_new(const char *secret);
275int rchap_receive(struct rchap *rchap,
276 const char *id, const char *challenge);
277char *rchap_get_response(struct rchap *rchap);
278void rchap_delete(struct rchap *rchap);
279
280struct conf *conf_new(void);
| 201 TAILQ_HEAD(, isns) conf_isns;
202 int conf_isns_period;
203 int conf_isns_timeout;
204 int conf_debug;
205 int conf_timeout;
206 int conf_maxproc;
207
208#ifdef ICL_KERNEL_PROXY
209 int conf_portal_id;
210#endif
211 struct pidfh *conf_pidfh;
212
213 bool conf_default_pg_defined;
214 bool conf_default_ag_defined;
215 bool conf_kernel_port_on;
216};
217
218#define CONN_SESSION_TYPE_NONE 0
219#define CONN_SESSION_TYPE_DISCOVERY 1
220#define CONN_SESSION_TYPE_NORMAL 2
221
222#define CONN_DIGEST_NONE 0
223#define CONN_DIGEST_CRC32C 1
224
225struct connection {
226 struct portal *conn_portal;
227 struct port *conn_port;
228 struct target *conn_target;
229 int conn_socket;
230 int conn_session_type;
231 char *conn_initiator_name;
232 char *conn_initiator_addr;
233 char *conn_initiator_alias;
234 uint8_t conn_initiator_isid[6];
235 struct sockaddr_storage conn_initiator_sa;
236 uint32_t conn_cmdsn;
237 uint32_t conn_statsn;
238 size_t conn_max_data_segment_length;
239 size_t conn_max_burst_length;
240 int conn_immediate_data;
241 int conn_header_digest;
242 int conn_data_digest;
243 const char *conn_user;
244 struct chap *conn_chap;
245};
246
247struct pdu {
248 struct connection *pdu_connection;
249 struct iscsi_bhs *pdu_bhs;
250 char *pdu_data;
251 size_t pdu_data_len;
252};
253
254#define KEYS_MAX 1024
255
256struct keys {
257 char *keys_names[KEYS_MAX];
258 char *keys_values[KEYS_MAX];
259 char *keys_data;
260 size_t keys_data_len;
261};
262
263#define CHAP_CHALLENGE_LEN 1024
264
265struct chap {
266 unsigned char chap_id;
267 char chap_challenge[CHAP_CHALLENGE_LEN];
268 char chap_response[MD5_DIGEST_LENGTH];
269};
270
271struct rchap {
272 char *rchap_secret;
273 unsigned char rchap_id;
274 void *rchap_challenge;
275 size_t rchap_challenge_len;
276};
277
278struct chap *chap_new(void);
279char *chap_get_id(const struct chap *chap);
280char *chap_get_challenge(const struct chap *chap);
281int chap_receive(struct chap *chap, const char *response);
282int chap_authenticate(struct chap *chap,
283 const char *secret);
284void chap_delete(struct chap *chap);
285
286struct rchap *rchap_new(const char *secret);
287int rchap_receive(struct rchap *rchap,
288 const char *id, const char *challenge);
289char *rchap_get_response(struct rchap *rchap);
290void rchap_delete(struct rchap *rchap);
291
292struct conf *conf_new(void);
|
281struct conf *conf_new_from_file(const char *path);
| 293struct conf *conf_new_from_file(const char *path, struct conf *old);
|
282struct conf *conf_new_from_kernel(void);
283void conf_delete(struct conf *conf);
284int conf_verify(struct conf *conf);
285
286struct auth_group *auth_group_new(struct conf *conf, const char *name);
287void auth_group_delete(struct auth_group *ag);
288struct auth_group *auth_group_find(const struct conf *conf,
289 const char *name);
290int auth_group_set_type(struct auth_group *ag,
291 const char *type);
292
293const struct auth *auth_new_chap(struct auth_group *ag,
294 const char *user, const char *secret);
295const struct auth *auth_new_chap_mutual(struct auth_group *ag,
296 const char *user, const char *secret,
297 const char *user2, const char *secret2);
298const struct auth *auth_find(const struct auth_group *ag,
299 const char *user);
300
301const struct auth_name *auth_name_new(struct auth_group *ag,
302 const char *initiator_name);
303bool auth_name_defined(const struct auth_group *ag);
304const struct auth_name *auth_name_find(const struct auth_group *ag,
305 const char *initiator_name);
306int auth_name_check(const struct auth_group *ag,
307 const char *initiator_name);
308
309const struct auth_portal *auth_portal_new(struct auth_group *ag,
310 const char *initiator_portal);
311bool auth_portal_defined(const struct auth_group *ag);
312const struct auth_portal *auth_portal_find(const struct auth_group *ag,
313 const struct sockaddr_storage *sa);
314int auth_portal_check(const struct auth_group *ag,
315 const struct sockaddr_storage *sa);
316
317struct portal_group *portal_group_new(struct conf *conf, const char *name);
318void portal_group_delete(struct portal_group *pg);
319struct portal_group *portal_group_find(const struct conf *conf,
320 const char *name);
321int portal_group_add_listen(struct portal_group *pg,
322 const char *listen, bool iser);
323int portal_group_set_filter(struct portal_group *pg,
324 const char *filter);
325int portal_group_set_redirection(struct portal_group *pg,
326 const char *addr);
327
328int isns_new(struct conf *conf, const char *addr);
329void isns_delete(struct isns *is);
330void isns_register(struct isns *isns, struct isns *oldisns);
331void isns_check(struct isns *isns);
332void isns_deregister(struct isns *isns);
333
| 294struct conf *conf_new_from_kernel(void);
295void conf_delete(struct conf *conf);
296int conf_verify(struct conf *conf);
297
298struct auth_group *auth_group_new(struct conf *conf, const char *name);
299void auth_group_delete(struct auth_group *ag);
300struct auth_group *auth_group_find(const struct conf *conf,
301 const char *name);
302int auth_group_set_type(struct auth_group *ag,
303 const char *type);
304
305const struct auth *auth_new_chap(struct auth_group *ag,
306 const char *user, const char *secret);
307const struct auth *auth_new_chap_mutual(struct auth_group *ag,
308 const char *user, const char *secret,
309 const char *user2, const char *secret2);
310const struct auth *auth_find(const struct auth_group *ag,
311 const char *user);
312
313const struct auth_name *auth_name_new(struct auth_group *ag,
314 const char *initiator_name);
315bool auth_name_defined(const struct auth_group *ag);
316const struct auth_name *auth_name_find(const struct auth_group *ag,
317 const char *initiator_name);
318int auth_name_check(const struct auth_group *ag,
319 const char *initiator_name);
320
321const struct auth_portal *auth_portal_new(struct auth_group *ag,
322 const char *initiator_portal);
323bool auth_portal_defined(const struct auth_group *ag);
324const struct auth_portal *auth_portal_find(const struct auth_group *ag,
325 const struct sockaddr_storage *sa);
326int auth_portal_check(const struct auth_group *ag,
327 const struct sockaddr_storage *sa);
328
329struct portal_group *portal_group_new(struct conf *conf, const char *name);
330void portal_group_delete(struct portal_group *pg);
331struct portal_group *portal_group_find(const struct conf *conf,
332 const char *name);
333int portal_group_add_listen(struct portal_group *pg,
334 const char *listen, bool iser);
335int portal_group_set_filter(struct portal_group *pg,
336 const char *filter);
337int portal_group_set_redirection(struct portal_group *pg,
338 const char *addr);
339
340int isns_new(struct conf *conf, const char *addr);
341void isns_delete(struct isns *is);
342void isns_register(struct isns *isns, struct isns *oldisns);
343void isns_check(struct isns *isns);
344void isns_deregister(struct isns *isns);
345
|
| 346struct pport *pport_new(struct conf *conf, const char *name,
347 uint32_t ctl_port);
348struct pport *pport_find(const struct conf *conf, const char *name);
349struct pport *pport_copy(struct pport *pport, struct conf *conf);
350void pport_delete(struct pport *pport);
351
|
334struct port *port_new(struct conf *conf, struct target *target,
335 struct portal_group *pg);
| 352struct port *port_new(struct conf *conf, struct target *target,
353 struct portal_group *pg);
|
| 354struct port *port_new_pp(struct conf *conf, struct target *target,
355 struct pport *pp);
|
336struct port *port_find(const struct conf *conf, const char *name);
337struct port *port_find_in_pg(const struct portal_group *pg,
338 const char *target);
339void port_delete(struct port *port);
340
341struct target *target_new(struct conf *conf, const char *name);
342void target_delete(struct target *target);
343struct target *target_find(struct conf *conf,
344 const char *name);
345int target_set_redirection(struct target *target,
346 const char *addr);
347
348struct lun *lun_new(struct conf *conf, const char *name);
349void lun_delete(struct lun *lun);
350struct lun *lun_find(const struct conf *conf, const char *name);
351void lun_set_backend(struct lun *lun, const char *value);
352void lun_set_blocksize(struct lun *lun, size_t value);
353void lun_set_device_id(struct lun *lun, const char *value);
354void lun_set_path(struct lun *lun, const char *value);
355void lun_set_scsiname(struct lun *lun, const char *value);
356void lun_set_serial(struct lun *lun, const char *value);
357void lun_set_size(struct lun *lun, size_t value);
358void lun_set_ctl_lun(struct lun *lun, uint32_t value);
359
360struct lun_option *lun_option_new(struct lun *lun,
361 const char *name, const char *value);
362void lun_option_delete(struct lun_option *clo);
363struct lun_option *lun_option_find(const struct lun *lun,
364 const char *name);
365void lun_option_set(struct lun_option *clo,
366 const char *value);
367
368void kernel_init(void);
369int kernel_lun_add(struct lun *lun);
370int kernel_lun_resize(struct lun *lun);
371int kernel_lun_remove(struct lun *lun);
372void kernel_handoff(struct connection *conn);
373int kernel_port_add(struct port *port);
374int kernel_port_update(struct port *port);
375int kernel_port_remove(struct port *port);
376void kernel_capsicate(void);
377
378#ifdef ICL_KERNEL_PROXY
379void kernel_listen(struct addrinfo *ai, bool iser,
380 int portal_id);
381void kernel_accept(int *connection_id, int *portal_id,
382 struct sockaddr *client_sa,
383 socklen_t *client_salen);
384void kernel_send(struct pdu *pdu);
385void kernel_receive(struct pdu *pdu);
386#endif
387
388struct keys *keys_new(void);
389void keys_delete(struct keys *keys);
390void keys_load(struct keys *keys, const struct pdu *pdu);
391void keys_save(struct keys *keys, struct pdu *pdu);
392const char *keys_find(struct keys *keys, const char *name);
393int keys_find_int(struct keys *keys, const char *name);
394void keys_add(struct keys *keys,
395 const char *name, const char *value);
396void keys_add_int(struct keys *keys,
397 const char *name, int value);
398
399struct pdu *pdu_new(struct connection *conn);
400struct pdu *pdu_new_response(struct pdu *request);
401void pdu_delete(struct pdu *pdu);
402void pdu_receive(struct pdu *request);
403void pdu_send(struct pdu *response);
404
405void login(struct connection *conn);
406
407void discovery(struct connection *conn);
408
409void log_init(int level);
410void log_set_peer_name(const char *name);
411void log_set_peer_addr(const char *addr);
412void log_err(int, const char *, ...)
413 __dead2 __printflike(2, 3);
414void log_errx(int, const char *, ...)
415 __dead2 __printflike(2, 3);
416void log_warn(const char *, ...) __printflike(1, 2);
417void log_warnx(const char *, ...) __printflike(1, 2);
418void log_debugx(const char *, ...) __printflike(1, 2);
419
420char *checked_strdup(const char *);
421bool valid_iscsi_name(const char *name);
422void set_timeout(int timeout, int fatal);
423bool timed_out(void);
424
425#endif /* !CTLD_H */
| 356struct port *port_find(const struct conf *conf, const char *name);
357struct port *port_find_in_pg(const struct portal_group *pg,
358 const char *target);
359void port_delete(struct port *port);
360
361struct target *target_new(struct conf *conf, const char *name);
362void target_delete(struct target *target);
363struct target *target_find(struct conf *conf,
364 const char *name);
365int target_set_redirection(struct target *target,
366 const char *addr);
367
368struct lun *lun_new(struct conf *conf, const char *name);
369void lun_delete(struct lun *lun);
370struct lun *lun_find(const struct conf *conf, const char *name);
371void lun_set_backend(struct lun *lun, const char *value);
372void lun_set_blocksize(struct lun *lun, size_t value);
373void lun_set_device_id(struct lun *lun, const char *value);
374void lun_set_path(struct lun *lun, const char *value);
375void lun_set_scsiname(struct lun *lun, const char *value);
376void lun_set_serial(struct lun *lun, const char *value);
377void lun_set_size(struct lun *lun, size_t value);
378void lun_set_ctl_lun(struct lun *lun, uint32_t value);
379
380struct lun_option *lun_option_new(struct lun *lun,
381 const char *name, const char *value);
382void lun_option_delete(struct lun_option *clo);
383struct lun_option *lun_option_find(const struct lun *lun,
384 const char *name);
385void lun_option_set(struct lun_option *clo,
386 const char *value);
387
388void kernel_init(void);
389int kernel_lun_add(struct lun *lun);
390int kernel_lun_resize(struct lun *lun);
391int kernel_lun_remove(struct lun *lun);
392void kernel_handoff(struct connection *conn);
393int kernel_port_add(struct port *port);
394int kernel_port_update(struct port *port);
395int kernel_port_remove(struct port *port);
396void kernel_capsicate(void);
397
398#ifdef ICL_KERNEL_PROXY
399void kernel_listen(struct addrinfo *ai, bool iser,
400 int portal_id);
401void kernel_accept(int *connection_id, int *portal_id,
402 struct sockaddr *client_sa,
403 socklen_t *client_salen);
404void kernel_send(struct pdu *pdu);
405void kernel_receive(struct pdu *pdu);
406#endif
407
408struct keys *keys_new(void);
409void keys_delete(struct keys *keys);
410void keys_load(struct keys *keys, const struct pdu *pdu);
411void keys_save(struct keys *keys, struct pdu *pdu);
412const char *keys_find(struct keys *keys, const char *name);
413int keys_find_int(struct keys *keys, const char *name);
414void keys_add(struct keys *keys,
415 const char *name, const char *value);
416void keys_add_int(struct keys *keys,
417 const char *name, int value);
418
419struct pdu *pdu_new(struct connection *conn);
420struct pdu *pdu_new_response(struct pdu *request);
421void pdu_delete(struct pdu *pdu);
422void pdu_receive(struct pdu *request);
423void pdu_send(struct pdu *response);
424
425void login(struct connection *conn);
426
427void discovery(struct connection *conn);
428
429void log_init(int level);
430void log_set_peer_name(const char *name);
431void log_set_peer_addr(const char *addr);
432void log_err(int, const char *, ...)
433 __dead2 __printflike(2, 3);
434void log_errx(int, const char *, ...)
435 __dead2 __printflike(2, 3);
436void log_warn(const char *, ...) __printflike(1, 2);
437void log_warnx(const char *, ...) __printflike(1, 2);
438void log_debugx(const char *, ...) __printflike(1, 2);
439
440char *checked_strdup(const char *);
441bool valid_iscsi_name(const char *name);
442void set_timeout(int timeout, int fatal);
443bool timed_out(void);
444
445#endif /* !CTLD_H */
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