ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/package/kernel/asr-wl/asr-hostapd/asr-hostapd-2023-06-22/wlantest/monitor.c b/package/kernel/asr-wl/asr-hostapd/asr-hostapd-2023-06-22/wlantest/monitor.c
new file mode 100644
index 0000000..f287086
--- /dev/null
+++ b/package/kernel/asr-wl/asr-hostapd/asr-hostapd-2023-06-22/wlantest/monitor.c
@@ -0,0 +1,172 @@
+/*
+ * Linux packet socket monitor
+ * Copyright (c) 2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+#ifndef __APPLE__
+#include <net/if.h>
+#include <netpacket/packet.h>
+#endif /* __APPLE__ */
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "wlantest.h"
+
+
+#ifdef __APPLE__
+
+int monitor_init(struct wlantest *wt, const char *ifname)
+{
+ return -1;
+}
+
+
+int monitor_init_wired(struct wlantest *wt, const char *ifname)
+{
+ return -1;
+}
+
+
+void monitor_deinit(struct wlantest *wt)
+{
+}
+
+#else /* __APPLE__ */
+
+static void monitor_read(int sock, void *eloop_ctx, void *sock_ctx)
+{
+ struct wlantest *wt = eloop_ctx;
+ u8 buf[3000];
+ int len;
+
+ len = recv(sock, buf, sizeof(buf), 0);
+ if (len < 0) {
+ wpa_printf(MSG_INFO, "recv(PACKET): %s", strerror(errno));
+ return;
+ }
+
+ clear_notes(wt);
+ os_free(wt->decrypted);
+ wt->decrypted = NULL;
+ write_pcap_captured(wt, buf, len);
+ wlantest_process(wt, buf, len);
+ write_pcapng_captured(wt, buf, len);
+}
+
+
+static void monitor_read_wired(int sock, void *eloop_ctx, void *sock_ctx)
+{
+ struct wlantest *wt = eloop_ctx;
+ u8 buf[3000];
+ int len;
+
+ len = recv(sock, buf, sizeof(buf), 0);
+ if (len < 0) {
+ wpa_printf(MSG_INFO, "recv(PACKET): %s", strerror(errno));
+ return;
+ }
+
+ wlantest_process_wired(wt, buf, len);
+}
+
+
+int monitor_init(struct wlantest *wt, const char *ifname)
+{
+ struct sockaddr_ll ll;
+
+ os_memset(&ll, 0, sizeof(ll));
+ ll.sll_family = AF_PACKET;
+ ll.sll_ifindex = if_nametoindex(ifname);
+ if (ll.sll_ifindex == 0) {
+ wpa_printf(MSG_ERROR, "Monitor interface '%s' does not exist",
+ ifname);
+ return -1;
+ }
+
+ wt->monitor_sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+ if (wt->monitor_sock < 0) {
+ wpa_printf(MSG_ERROR, "socket(PF_PACKET,SOCK_RAW): %s",
+ strerror(errno));
+ return -1;
+ }
+
+ if (bind(wt->monitor_sock, (struct sockaddr *) &ll, sizeof(ll)) < 0) {
+ wpa_printf(MSG_ERROR, "bind(PACKET): %s", strerror(errno));
+ close(wt->monitor_sock);
+ wt->monitor_sock = -1;
+ return -1;
+ }
+
+ if (eloop_register_read_sock(wt->monitor_sock, monitor_read, wt, NULL))
+ {
+ wpa_printf(MSG_ERROR, "Could not register monitor read "
+ "socket");
+ close(wt->monitor_sock);
+ wt->monitor_sock = -1;
+ return -1;
+ }
+
+ return 0;
+}
+
+
+int monitor_init_wired(struct wlantest *wt, const char *ifname)
+{
+ struct sockaddr_ll ll;
+
+ os_memset(&ll, 0, sizeof(ll));
+ ll.sll_family = AF_PACKET;
+ ll.sll_ifindex = if_nametoindex(ifname);
+ if (ll.sll_ifindex == 0) {
+ wpa_printf(MSG_ERROR, "Monitor interface '%s' does not exist",
+ ifname);
+ return -1;
+ }
+
+ wt->monitor_wired = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+ if (wt->monitor_wired < 0) {
+ wpa_printf(MSG_ERROR, "socket(PF_PACKET,SOCK_RAW): %s",
+ strerror(errno));
+ return -1;
+ }
+
+ if (bind(wt->monitor_wired, (struct sockaddr *) &ll, sizeof(ll)) < 0) {
+ wpa_printf(MSG_ERROR, "bind(PACKET): %s", strerror(errno));
+ close(wt->monitor_wired);
+ wt->monitor_wired = -1;
+ return -1;
+ }
+
+ if (eloop_register_read_sock(wt->monitor_wired, monitor_read_wired,
+ wt, NULL)) {
+ wpa_printf(MSG_ERROR, "Could not register monitor read "
+ "socket");
+ close(wt->monitor_wired);
+ wt->monitor_wired = -1;
+ return -1;
+ }
+
+ return 0;
+}
+
+
+void monitor_deinit(struct wlantest *wt)
+{
+ if (wt->monitor_sock >= 0) {
+ eloop_unregister_read_sock(wt->monitor_sock);
+ close(wt->monitor_sock);
+ wt->monitor_sock = -1;
+ }
+
+ if (wt->monitor_wired >= 0) {
+ eloop_unregister_read_sock(wt->monitor_wired);
+ close(wt->monitor_wired);
+ wt->monitor_wired = -1;
+ }
+}
+
+#endif /* __APPLE__ */