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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, | |
12 | struct nl_cb *cb, | |
13 | struct nl_msg *msg, | |
05514f95 JB |
14 | int argc, char **argv, |
15 | enum id_input id) | |
cf40ef37 KV |
16 | { |
17 | enum nl80211_ps_state ps_state; | |
18 | ||
19 | if (argc != 1) { | |
20 | printf("Invalid parameters!\n"); | |
21 | return 2; | |
22 | } | |
23 | ||
24 | if (strcmp(argv[0], "on") == 0) | |
25 | ps_state = NL80211_PS_ENABLED; | |
26 | else if (strcmp(argv[0], "off") == 0) | |
27 | ps_state = NL80211_PS_DISABLED; | |
28 | else { | |
29 | printf("Invalid parameter: %s\n", argv[0]); | |
30 | return 2; | |
31 | } | |
32 | ||
33 | NLA_PUT_U32(msg, NL80211_ATTR_PS_STATE, ps_state); | |
34 | ||
35 | return 0; | |
36 | ||
37 | nla_put_failure: | |
38 | return -ENOBUFS; | |
39 | } | |
40 | ||
41 | COMMAND(set, power_save, "<on|off>", | |
42 | NL80211_CMD_SET_POWER_SAVE, 0, CIB_NETDEV, set_power_save, | |
43 | "Set power save state to on or off."); | |
44 | ||
45 | static int print_power_save_handler(struct nl_msg *msg, void *arg) | |
46 | { | |
47 | struct nlattr *attrs[NL80211_ATTR_MAX + 1]; | |
48 | struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg)); | |
49 | const char *s; | |
50 | ||
51 | nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), | |
52 | genlmsg_attrlen(gnlh, 0), NULL); | |
53 | ||
54 | if (!attrs[NL80211_ATTR_PS_STATE]) | |
55 | return NL_SKIP; | |
56 | ||
57 | switch (nla_get_u32(attrs[NL80211_ATTR_PS_STATE])) { | |
58 | case NL80211_PS_ENABLED: | |
59 | s = "on"; | |
60 | break; | |
61 | case NL80211_PS_DISABLED: | |
62 | default: | |
63 | s = "off"; | |
64 | break; | |
65 | } | |
66 | ||
67 | printf("Power save: %s\n", s); | |
68 | ||
69 | return NL_SKIP; | |
70 | } | |
71 | ||
72 | static int get_power_save(struct nl80211_state *state, | |
73 | struct nl_cb *cb, | |
74 | struct nl_msg *msg, | |
05514f95 JB |
75 | int argc, char **argv, |
76 | enum id_input id) | |
cf40ef37 KV |
77 | { |
78 | nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, | |
79 | print_power_save_handler, NULL); | |
80 | return 0; | |
81 | } | |
82 | ||
83 | COMMAND(get, power_save, "<param>", | |
84 | NL80211_CMD_GET_POWER_SAVE, 0, CIB_NETDEV, get_power_save, | |
85 | "Retrieve power save state."); |