80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
/*
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* FST module - FST interface object implementation
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* Copyright (c) 2014, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include "utils/includes.h"
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#include "utils/common.h"
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#include "fst/fst_internal.h"
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#include "fst/fst_defs.h"
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struct fst_iface * fst_iface_create(struct fst_group *g, const char *ifname,
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const u8 *own_addr,
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const struct fst_wpa_obj *iface_obj,
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const struct fst_iface_cfg *cfg)
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{
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struct fst_iface *i;
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i = os_zalloc(sizeof(*i));
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if (!i) {
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fst_printf_group(g, MSG_ERROR, "cannot allocate iface for %s",
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ifname);
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return NULL;
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}
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i->cfg = *cfg;
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i->iface_obj = *iface_obj;
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i->group = g;
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os_strlcpy(i->ifname, ifname, sizeof(i->ifname));
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os_memcpy(i->own_addr, own_addr, sizeof(i->own_addr));
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if (!i->cfg.llt) {
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fst_printf_iface(i, MSG_WARNING, "Zero llt adjusted");
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i->cfg.llt = FST_DEFAULT_LLT_CFG_VALUE;
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}
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return i;
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}
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void fst_iface_delete(struct fst_iface *i)
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{
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fst_iface_set_ies(i, NULL);
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wpabuf_free(i->mb_ie);
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os_free(i);
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}
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bool fst_iface_is_connected(struct fst_iface *iface, const u8 *addr,
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bool mb_only)
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{
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struct fst_get_peer_ctx *ctx;
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const u8 *a = fst_iface_get_peer_first(iface, &ctx, mb_only);
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for (; a != NULL; a = fst_iface_get_peer_next(iface, &ctx, mb_only))
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if (os_memcmp(addr, a, ETH_ALEN) == 0)
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return true;
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return false;
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}
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void fst_iface_attach_mbie(struct fst_iface *i, struct wpabuf *mbie)
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{
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wpabuf_free(i->mb_ie);
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i->mb_ie = mbie;
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}
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enum mb_band_id fst_iface_get_band_id(struct fst_iface *i)
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{
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enum hostapd_hw_mode hw_mode;
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u8 channel;
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fst_iface_get_channel_info(i, &hw_mode, &channel);
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return fst_hw_mode_to_band(hw_mode);
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}
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