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Clean up p2p_find command parsing and execution

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There is no need to maintain three almost identical copies of the
wpas_p2p_find() call.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-02-28 21:58:38 +02:00
parent fa9f381f20
commit 9542f21f3a
1 changed files with 7 additions and 14 deletions
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21
wpa_supplicant/ctrl_iface.c
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@ -4508,7 +4508,7 @@ static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
u8 dev_type[WPS_DEV_TYPE_LEN], *_dev_type = NULL;
char *pos;
unsigned int search_delay;
const char *seek[P2P_MAX_QUERY_HASH + 1];
const char *_seek[P2P_MAX_QUERY_HASH + 1], **seek = NULL;
u8 seek_count = 0;
int freq = 0;
@ -4551,12 +4551,17 @@ static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
char *term;
term = os_strchr(pos + 1, ' ');
seek[seek_count++] = pos + 6;
_seek[seek_count++] = pos + 6;
seek = _seek;
pos = os_strstr(pos + 6, " seek=");
if (term)
*term = '\0';
}
if (seek_count > P2P_MAX_QUERY_HASH) {
seek[0] = NULL;
seek_count = 1;
}
pos = os_strstr(cmd, "freq=");
if (pos) {
@ -4566,18 +4571,6 @@ static int p2p_ctrl_find(struct wpa_supplicant *wpa_s, char *cmd)
return -1;
}
if (!seek_count)
return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL,
_dev_type, _dev_id,
search_delay, 0, NULL, freq);
if (seek_count > P2P_MAX_QUERY_HASH) {
seek[0] = NULL;
return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL,
_dev_type, _dev_id,
search_delay, 1, seek, freq);
}
return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL, _dev_type,
_dev_id, search_delay, seek_count, seek, freq);
}