1 /*
2 * Copyright (c) 2011-2012 The DragonFly Project. All rights reserved.
3 *
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>
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 *
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
17 * distribution.
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.
21 *
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
33 * SUCH DAMAGE.
34 */
35
36 #include "hammer2.h"
37
38 int
cmd_remote_connect(const char * sel_path,const char * url)39 cmd_remote_connect(const char *sel_path, const char *url)
40 {
41 hammer2_ioc_remote_t remote;
42 int ecode = 0;
43 int fd;
44
45 if ((fd = hammer2_ioctl_handle(sel_path)) < 0)
46 return(1);
47 bzero(&remote, sizeof(remote));
48 remote.copyid = -1;
49 remote.fd = -1;
50 if (strlen(url) >= sizeof(remote.copy1.path)) {
51 fprintf(stderr, "hammer2: connect: Path too long\n");
52 close(fd);
53 return(1);
54 }
55 snprintf((char*)remote.copy1.path, sizeof(remote.copy1.path), "%s",
56 url);
57 if (ioctl(fd, HAMMER2IOC_REMOTE_ADD, &remote) < 0) {
58 perror("ioctl");
59 ecode = 1;
60 }
61 close(fd);
62 return ecode;
63 }
64
65 int
cmd_remote_disconnect(const char * sel_path,const char * url)66 cmd_remote_disconnect(const char *sel_path, const char *url)
67 {
68 hammer2_ioc_remote_t remote;
69 int ecode = 0;
70 int fd;
71
72 if ((fd = hammer2_ioctl_handle(sel_path)) < 0)
73 return(1);
74 bzero(&remote, sizeof(remote));
75 remote.copyid = -1;
76 remote.fd = -1;
77 if (strlen(url) >= sizeof(remote.copy1.path)) {
78 fprintf(stderr, "hammer2: disconnect: Path too long\n");
79 close(fd);
80 return(1);
81 }
82 snprintf((char*)remote.copy1.path, sizeof(remote.copy1.path), "%s",
83 url);
84 if (ioctl(fd, HAMMER2IOC_REMOTE_DEL, &remote) < 0) {
85 perror("ioctl");
86 ecode = 1;
87 }
88 close(fd);
89 return ecode;
90 }
91
92 int
cmd_remote_status(const char * sel_path,int all_opt __unused)93 cmd_remote_status(const char *sel_path, int all_opt __unused)
94 {
95 hammer2_ioc_remote_t remote;
96 int ecode = 0;
97 int count = 0;
98 int fd;
99
100 if ((fd = hammer2_ioctl_handle(sel_path)) < 0)
101 return(1);
102 bzero(&remote, sizeof(remote));
103
104 while ((remote.copyid = remote.nextid) >= 0) {
105 if (ioctl(fd, HAMMER2IOC_REMOTE_SCAN, &remote) < 0) {
106 perror("ioctl");
107 ecode = 1;
108 break;
109 }
110 if (remote.copy1.copyid == 0)
111 continue;
112 if (count == 0)
113 printf("CPYID LABEL STATUS PATH\n");
114 printf("%5d %-15s %c%c%c.%02x %s\n",
115 remote.copy1.copyid,
116 remote.copy1.label,
117 '-', '-', '-',
118 remote.copy1.priority,
119 remote.copy1.path);
120 ++count;
121 }
122 if (count == 0)
123 printf("No linkages found\n");
124 return (ecode);
125 }
126