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Commit | Line | Data |
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cf40ef37 KV |
1 | #include <errno.h> |
2 | #include <string.h> | |
3 | ||
4 | #include <netlink/genl/genl.h> | |
5 | #include <netlink/msg.h> | |
6 | #include <netlink/attr.h> | |
7 | ||
8 | #include "nl80211.h" | |
9 | #include "iw.h" | |
10 | ||
11 | static int set_power_save(struct nl80211_state *state, | |
cf40ef37 | 12 | struct nl_msg *msg, |
05514f95 JB |
13 | int argc, char **argv, |
14 | enum id_input id) | |
cf40ef37 KV |
15 | { |
16 | enum nl80211_ps_state ps_state; | |
17 | ||
86a9801f OO |
18 | if (argc != 1) |
19 | return 1; | |
cf40ef37 KV |
20 | |
21 | if (strcmp(argv[0], "on") == 0) | |
22 | ps_state = NL80211_PS_ENABLED; | |
23 | else if (strcmp(argv[0], "off") == 0) | |
24 | ps_state = NL80211_PS_DISABLED; | |
25 | else { | |
26 | printf("Invalid parameter: %s\n", argv[0]); | |
27 | return 2; | |
28 | } | |
29 | ||
30 | NLA_PUT_U32(msg, NL80211_ATTR_PS_STATE, ps_state); | |
31 | ||
32 | return 0; | |
33 | ||
34 | nla_put_failure: | |
35 | return -ENOBUFS; | |
36 | } | |
37 | ||
38 | COMMAND(set, power_save, "<on|off>", | |
39 | NL80211_CMD_SET_POWER_SAVE, 0, CIB_NETDEV, set_power_save, | |
40 | "Set power save state to on or off."); | |
41 | ||
42 | static int print_power_save_handler(struct nl_msg *msg, void *arg) | |
43 | { | |
44 | struct nlattr *attrs[NL80211_ATTR_MAX + 1]; | |
45 | struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg)); | |
46 | const char *s; | |
47 | ||
48 | nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), | |
49 | genlmsg_attrlen(gnlh, 0), NULL); | |
50 | ||
51 | if (!attrs[NL80211_ATTR_PS_STATE]) | |
52 | return NL_SKIP; | |
53 | ||
54 | switch (nla_get_u32(attrs[NL80211_ATTR_PS_STATE])) { | |
55 | case NL80211_PS_ENABLED: | |
56 | s = "on"; | |
57 | break; | |
58 | case NL80211_PS_DISABLED: | |
59 | default: | |
60 | s = "off"; | |
61 | break; | |
62 | } | |
63 | ||
64 | printf("Power save: %s\n", s); | |
65 | ||
66 | return NL_SKIP; | |
67 | } | |
68 | ||
69 | static int get_power_save(struct nl80211_state *state, | |
34b23014 JB |
70 | struct nl_msg *msg, |
71 | int argc, char **argv, | |
72 | enum id_input id) | |
cf40ef37 | 73 | { |
34b23014 | 74 | register_handler(print_power_save_handler, NULL); |
cf40ef37 KV |
75 | return 0; |
76 | } | |
77 | ||
78 | COMMAND(get, power_save, "<param>", | |
79 | NL80211_CMD_GET_POWER_SAVE, 0, CIB_NETDEV, get_power_save, | |
80 | "Retrieve power save state."); |