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- Add patch by Hajimu UMEMOTO to support all wireless cards under FreeBSD,

Browse source 
not just wi0

PR:		ports/104062
Approved by:	KT Sin <ktsin@acm.org> (maintainer)
Obtained from:	http://www.imasy.or.jp/~ume/FreeBSD/gkrellmwireless2-scan.diff
This commit is contained in:
Pav Lucistnik 2006-10-08 13:09:49 +00:00
parent 47e5fd8392
commit dffe1f0916
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=174930
2 changed files with 138 additions and 1 deletions
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2
net/gkrellmwireless2/Makefile
View file

@ -7,7 +7,7 @@
PORTNAME= gkrellmwireless
PORTVERSION= 2.0.2
PORTREVISION= 5
PORTREVISION= 6
CATEGORIES= net
MASTER_SITES= http://gkrellm.luon.net/files/

137
net/gkrellmwireless2/files/patch-ume-scan.diff Normal file
View file

@ -0,0 +1,137 @@
Index: wireless.c
diff -u wireless.c.orig wireless.c
--- wireless.c.orig Sat Dec 6 22:19:55 2003
+++ wireless.c Mon May 15 00:18:15 2006
@@ -94,6 +94,37 @@
#if defined(__FreeBSD__) || defined(__NetBSD__)
/* FreeBSD & NetBSD specific */
+#if defined(__FreeBSD__) && __FreeBSD_version >= 600034
+static gint
+find_scan_card(void) {
+ gint ret = FALSE;
+ struct ifaddrs *res = NULL, *ifa = NULL;
+ struct ifmediareq ifmr;
+ int s;
+
+ if (getifaddrs(&res) != 0)
+ return ret;
+ if ((s = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
+ freeifaddrs(res);
+ return ret;
+ }
+ for (ifa = res; ifa; ifa = ifa->ifa_next) {
+ memset(&ifmr, 0, sizeof(ifmr));
+ strncpy(ifmr.ifm_name, ifa->ifa_name, sizeof(ifmr.ifm_name));
+ if (ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmr) < 0)
+ continue;
+ if (!(ifmr.ifm_status & IFM_AVALID))
+ continue;
+ if (IFM_TYPE(ifmr.ifm_active) != IFM_IEEE80211)
+ continue;
+ if (found_wcard(ifa->ifa_name) != NULL)
+ ret = TRUE;
+ }
+ close(s);
+ freeifaddrs(res);
+ return ret;
+}
+#else
static int
find_wi_card(void) {
/* possible interfaces */
@@ -162,18 +193,55 @@
return ret;
}
#endif /* !defined(__NetBSD__) */
+#endif /* defined(__FreeBSD__) && __FreeBSD_version >= 600034 */
static gint
find_wlancard(void) {
gint ret = FALSE;
-
+
+#if defined(__FreeBSD__) && __FreeBSD_version >= 600034
+ ret = find_scan_card();
+#else
ret = find_wi_card();
#if !defined(__NetBSD__)
ret = find_an_card() || ret;
#endif /* !defined(__NetBSD__) */
+#endif /* defined(__FreeBSD__) && __FreeBSD_version >= 600034 */
return ret;
}
+#if defined(__FreeBSD__) && __FreeBSD_version >= 600034
+static int
+get_scan_link_quality(wcard_t *card, float *quality, float *level, float *noise) {
+ int s;
+ uint8_t buf[24 * 1024];
+ struct ieee80211req ireq;
+ struct ieee80211req_scan_result *sr;
+
+ /* open a socket for ioctl's */
+ if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) return FALSE;
+
+ memset(&ireq, 0, sizeof(ireq));
+ strncpy(ireq.i_name, card->ifname, sizeof(ireq.i_name));
+ ireq.i_type = IEEE80211_IOC_SCAN_RESULTS;
+ ireq.i_data = buf;
+ ireq.i_len = sizeof(buf);
+ if (ioctl(s, SIOCG80211, &ireq) < 0) {
+ close(s);
+ return FALSE;
+ }
+ close(s);
+ if (ireq.i_len < sizeof(struct ieee80211req_scan_result))
+ return FALSE;
+
+ sr = (struct ieee80211req_scan_result *) buf;
+ *quality = sr->isr_intval;
+ *level = sr->isr_rssi;
+ *noise = sr->isr_noise;
+ return TRUE;
+}
+#endif /* defined(__FreeBSD__) && __FreeBSD_version >= 600034 */
+
static int
get_wi_link_quality(wcard_t *card, float *quality, float *level, float *noise) {
/* wireless info request struct */
@@ -257,6 +325,13 @@
static int
get_link_quality(wcard_t *card, float *quality, float *level, float *noise) {
+#if defined(__FreeBSD__) && __FreeBSD_version >= 600034
+ if (strncmp(card->ifname, "an", 2) == 0 && isnumber(card->ifname[2]))
+ return get_an_link_quality(card,quality,level,noise);
+ else if (strncmp(card->ifname, "wi", 2) == 0 && isnumber(card->ifname[2]))
+ return get_wi_link_quality(card,quality,level,noise);
+ return get_scan_link_quality(card,quality,level,noise);
+#else
switch (card->ifname[0]) {
#if !defined(__NetBSD__)
case 'a': /* an card */
@@ -266,6 +341,7 @@
return get_wi_link_quality(card,quality,level,noise);
}
return FALSE;
+#endif
}
static int
Index: wireless.h
diff -u wireless.h.orig wireless.h
--- wireless.h.orig Sat Dec 6 22:19:55 2003
+++ wireless.h Sun May 14 23:45:09 2006
@@ -24,6 +24,11 @@
#include <sys/socket.h>
#include <sys/sockio.h>
#include <net/if.h>
+#if __FreeBSD_version >= 600034
+ #include <net/if_media.h>
+ #include <net80211/ieee80211_ioctl.h>
+ #include <ifaddrs.h>
+#endif
#if __FreeBSD_version >= 470000
#include <dev/wi/if_wavelan_ieee.h>
#else