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Diffstat (limited to 'src/fnet/main.c')
-rw-r--r-- | src/fnet/main.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/fnet/main.c b/src/fnet/main.c new file mode 100644 index 000000000..4e7807d07 --- /dev/null +++ b/src/fnet/main.c | |||
@@ -0,0 +1,103 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2014-2016 Firejail Authors | ||
3 | * | ||
4 | * This file is part of firejail project | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License along | ||
17 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | */ | ||
20 | #include "fnet.h" | ||
21 | |||
22 | static void usage(void) { | ||
23 | printf("Usage:\n"); | ||
24 | printf("\tfnet create veth dev1 dev2 bridge child\n"); | ||
25 | printf("\tfnet create macvlan dev parent child\n"); | ||
26 | printf("\tfnet moveif dev proc\n"); | ||
27 | printf("\tfnet printif\n"); | ||
28 | printf("\tfnet printif scan\n"); | ||
29 | printf("\tfnet config interface dev ip mask mtu\n"); | ||
30 | printf("\tfnet config mac addr\n"); | ||
31 | printf("\tfnet config ipv6 dev ipn"); | ||
32 | printf("\tfmet ifup dev\n"); | ||
33 | } | ||
34 | |||
35 | int main(int argc, char **argv) { | ||
36 | #if 0 | ||
37 | { | ||
38 | //system("cat /proc/self/status"); | ||
39 | int i; | ||
40 | for (i = 0; i < argc; i++) | ||
41 | printf("*%s* ", argv[i]); | ||
42 | printf("\n"); | ||
43 | } | ||
44 | #endif | ||
45 | if (argc < 2) { | ||
46 | usage(); | ||
47 | return 1; | ||
48 | } | ||
49 | |||
50 | if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") ==0) { | ||
51 | usage(); | ||
52 | return 0; | ||
53 | } | ||
54 | else if (argc == 3 && strcmp(argv[1], "ifup") == 0) { | ||
55 | net_if_up(argv[2]); | ||
56 | } | ||
57 | else if (argc == 2 && strcmp(argv[1], "printif") == 0) { | ||
58 | net_ifprint(0); | ||
59 | } | ||
60 | else if (argc == 3 && strcmp(argv[1], "printif") == 0 && strcmp(argv[2], "scan") == 0) { | ||
61 | net_ifprint(1); | ||
62 | } | ||
63 | else if (argc == 7 && strcmp(argv[1], "create") == 0 && strcmp(argv[2], "veth") == 0) { | ||
64 | // create veth pair and move one end in the the namespace | ||
65 | net_create_veth(argv[3], argv[4], atoi(argv[6])); | ||
66 | // connect the ohter veth end to the bridge ... | ||
67 | net_bridge_add_interface(argv[5], argv[3]); | ||
68 | // ... and bring it up | ||
69 | net_if_up(argv[3]); | ||
70 | } | ||
71 | else if (argc == 6 && strcmp(argv[1], "create") == 0 && strcmp(argv[2], "macvlan") == 0) { | ||
72 | net_create_macvlan(argv[3], argv[4], atoi(argv[5])); | ||
73 | } | ||
74 | else if (argc == 7 && strcmp(argv[1], "config") == 0 && strcmp(argv[2], "interface") == 0) { | ||
75 | char *dev = argv[3]; | ||
76 | uint32_t ip = (uint32_t) atoll(argv[4]); | ||
77 | uint32_t mask = (uint32_t) atoll(argv[5]); | ||
78 | int mtu = atoi(argv[6]); | ||
79 | // configure interface | ||
80 | net_if_ip(dev, ip, mask, mtu); | ||
81 | // ... and bring it up | ||
82 | net_if_up(dev); | ||
83 | } | ||
84 | else if (argc == 5 && strcmp(argv[1], "config") == 0 && strcmp(argv[2], "mac") == 0) { | ||
85 | unsigned char mac[6]; | ||
86 | if (atomac(argv[4], mac)) { | ||
87 | fprintf(stderr, "Error fnet: invalid mac address %s\n", argv[4]); | ||
88 | } | ||
89 | net_if_mac(argv[3], mac); | ||
90 | } | ||
91 | else if (argc == 4 && strcmp(argv[1], "moveif") == 0) { | ||
92 | net_move_interface(argv[2], atoi(argv[3])); | ||
93 | } | ||
94 | else if (argc == 5 && strcmp(argv[1], "config") == 0 && strcmp(argv[2], "ipv6") == 0) { | ||
95 | net_if_ip6(argv[3], argv[4]); | ||
96 | } | ||
97 | else { | ||
98 | fprintf(stderr, "Error fnet: invalid arguments\n"); | ||
99 | return 1; | ||
100 | } | ||
101 | |||
102 | return 0; | ||
103 | } | ||