path: root/x11/gnome-applets/files/patch-wireless_wireless-applet.c

--- wireless/wireless-applet.c.orig Tue Oct 21 19:06:53 2003
+++ wireless/wireless-applet.c  Sat Nov 15 16:32:02 2003
@@ -30,6 +30,15 @@
 #include <math.h>
 #include <dirent.h>
 
+#ifdef __FreeBSD__
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <net/if_var.h>
+#include <dev/an/if_aironet_ieee.h>
+#include <dev/wi/if_wavelan_ieee.h>
+#endif
+
 #include <gnome.h>
 #include <panel-applet.h>
 #include <panel-applet-gconf.h>
@@ -37,7 +46,11 @@
 
 #include <egg-screen-help.h>
 
+#ifdef __FreeBSD__
+#define CFG_DEVICE "an0"
+#else
 #define CFG_DEVICE "eth0"
+#endif
 #define CFG_UPDATE_INTERVAL 2
 
 typedef enum {
@@ -93,6 +106,12 @@
        WirelessApplet *applet);
 static void wireless_applet_about_cb (BonoboUIComponent *uic,
        WirelessApplet *applet);
+#ifdef __FreeBSD__
+static int an_getval(WirelessApplet *applet, char *device, struct an_req *areq);
+static void get_an_data(WirelessApplet *applet, char *device, long int *level);
+static int wi_getval(WirelessApplet *applet, char *device, struct wi_req *areq);
+static void get_wi_data(WirelessApplet *applet, char *device, long int *level);
+#endif
 static void prefs_response_cb (GtkDialog *dialog, gint response, gpointer data);
 
 static const BonoboUIVerb wireless_menu_verbs [] = {
@@ -150,9 +169,11 @@
    g_free (tmp);
 
    /* Update the image */
+#ifndef __FreeBSD__
    percent = CLAMP (percent, -1, 100);
+#endif
 
-   if (percent < 0)
+   if (percent < 0 || percent > 100)
        state = PIX_BROKEN;
    else if (percent == 0)
        state = PIX_NO_LINK;
@@ -183,6 +204,7 @@
    int percent;
 
    /* Calculate the percentage based on the link quality */
+#ifndef __FreeBSD__
    if (level < 0) {
        percent = -1;
    } else {
@@ -193,6 +215,9 @@
            percent = CLAMP (percent, 0, 100);
        }
    }
+#else
+   percent = (int)level;
+#endif
 
    wireless_applet_draw (applet, percent);
 }
@@ -235,22 +260,179 @@
    }
 }
 
+#ifdef __FreeBSD__
+static int
+wi_getval(WirelessApplet *applet, char *device, struct wi_req *wreq)
+{
+   struct ifreq    ifr;
+   int     s;
+ 
+   bzero((char *)&ifr, sizeof(ifr));
+ 
+   strlcpy(ifr.ifr_name, device, sizeof(ifr.ifr_name));
+   ifr.ifr_data = (caddr_t)wreq;
+ 
+   s = socket(AF_INET, SOCK_DGRAM, 0);
+ 
+   if (s == -1)
+   {
+       gtk_tooltips_set_tip (applet->tips,
+               GTK_WIDGET (applet),
+               "Socket Error",
+               NULL);
+       return 0;
+   }
+ 
+   if (ioctl(s, SIOCGWAVELAN, &ifr) == -1)
+   {
+       gtk_tooltips_set_tip (applet->tips,
+               GTK_WIDGET (applet),
+               "ioctl Error",
+               NULL);
+       return 0;
+   }
+ 
+   close(s);
+                                                                 
+   return 1;
+}
+
+static void
+get_wi_data (WirelessApplet *applet, char *device, long int *level)
+{
+       struct wi_req wreq;
+   long int signal_strength;
+
+   bzero((char *)&wreq, sizeof(wreq));
+
+   wreq.wi_len  = WI_MAX_DATALEN;
+   wreq.wi_type = WI_RID_COMMS_QUALITY;
+
+   (void)wi_getval(applet, device, &wreq);
+
+   signal_strength = (long int) (wreq.wi_val[1]);
+
+   memcpy(level, &signal_strength, sizeof(level));
+
+   return;
+}
+
+static int
+an_getval(WirelessApplet *applet, char *device, struct an_req *areq)
+{
+   struct ifreq  ifr;
+   int s;
+
+   bzero((char *)&ifr, sizeof(ifr));
+
+   strlcpy(ifr.ifr_name, device, sizeof(ifr.ifr_name));
+   ifr.ifr_data = (caddr_t)areq;
+
+   s = socket(AF_INET, SOCK_DGRAM, 0);
+
+   if (s == -1) {
+       gtk_tooltips_set_tip (applet->tips,
+               GTK_WIDGET (applet),
+               "Socket Error",
+               NULL);
+       return 0;
+   }
+
+   if (ioctl(s, SIOCGAIRONET, &ifr) == -1) {
+       gtk_tooltips_set_tip (applet->tips,
+               GTK_WIDGET (applet),
+               "ioctl Error",
+               NULL);
+       return 0;
+   }
+
+   close(s);
+   return 1;
+}
+
+static void
+get_an_data (WirelessApplet *applet, char *device, long int *level)
+{
+       struct an_req areq;
+   struct an_ltv_status *sts;
+#ifdef AN_RID_RSSI_MAP
+   struct an_ltv_rssi_map an_rssimap;
+#endif
+   long int signal_strength;
+   int rssimap_valid = 0;
+
+#ifdef AN_RID_RSSI_MAP
+   an_rssimap.an_len = sizeof(an_rssimap);
+   an_rssimap.an_type = AN_RID_RSSI_MAP;
+   rssimap_valid = an_getval(applet, device, (struct an_req*)&an_rssimap);
+#endif
+
+   areq.an_len = sizeof(areq);
+   areq.an_type = AN_RID_STATUS;
+
+   (void)an_getval(applet, device, &areq);
+
+   sts = (struct an_ltv_status *)&areq;
+#ifdef AN_RID_RSSI_MAP
+   if (rssimap_valid)
+       signal_strength = (long int)(an_rssimap.an_entries[
+           sts->an_normalized_strength].an_rss_pct);
+   else
+       signal_strength = (long int)(sts->an_normalized_strength);
+#else
+   signal_strength = (long int)(sts->an_normalized_rssi);
+#endif
+   
+   memcpy(level, &signal_strength, sizeof(level));
+}
+#endif
+
 /* check stats, modify the state attribute */
 static void
 wireless_applet_read_device_state (WirelessApplet *applet)
 {
-   long int level, noise;
-   double link;
+   long int level;
    char device[256];
+#ifdef __FreeBSD__
+   struct if_nameindex *ifstart, *ifs;
+#else
+   long int noise;
+   double link;
    char line[256];
+#endif
 
    /* resest list of available wireless devices */
    g_list_foreach (applet->devices, (GFunc)g_free, NULL);
    g_list_free (applet->devices);
    applet->devices = NULL;
 
+#ifdef __FreeBSD__
+   ifs = ifstart = if_nameindex();
+#endif
    /* Here we begin to suck... */
    do {
+#ifdef __FreeBSD__
+           if (ifs == NULL || ifs->if_name == NULL) {
+           break;
+       }
+           strlcpy(device, ifs->if_name, 6);
+       if (g_strncasecmp(device, "an", 2)==0) {
+           applet->devices = g_list_prepend (applet->devices, g_strdup (device));
+           if (g_strcasecmp(applet->device, device)==0) {
+                   get_an_data(applet, device, &level);
+               wireless_applet_update_state (applet, device, 0, level, 0);
+           }
+       }
+       else
+       if (g_strncasecmp(device, "wi", 2)==0) {
+           applet->devices = g_list_prepend (applet->devices, g_strdup (device));
+           if (g_strcasecmp(applet->device, device)==0) {
+                   get_wi_data(applet, device, &level);
+               wireless_applet_update_state (applet, device, 0, level, 0);
+           }
+       }
+       ifs++;
+#else
        char *ptr;
 
        fgets (line, 256, applet->file);
@@ -283,6 +465,7 @@
                wireless_applet_update_state (applet, device, link, level, noise);
            }
        }
+#endif
    } while (1);
 
    if (g_list_length (applet->devices)==1) {
@@ -294,17 +477,23 @@
    }
 
    /* rewind the /proc/net/wireless file */
+#ifdef __FreeBSD__
+   if_freenameindex(ifstart);
+#else
    rewind (applet->file);
+#endif
 }
 
 static int
 wireless_applet_timeout_handler (WirelessApplet *applet)
 {
+#ifndef __FreeBSD__
    if (applet->file == NULL) {
        wireless_applet_update_state (applet,
                applet->device, -1, -1, -1);
        return FALSE;
    }
+#endif
 
    wireless_applet_read_device_state (applet);
 
@@ -351,6 +540,7 @@
 static void
 start_file_read (WirelessApplet *applet)
 {
+#ifndef __FreeBSD__
    applet->file = fopen ("/proc/net/wireless", "rt");
    if (applet->file == NULL) {
        gtk_tooltips_set_tip (applet->tips,
@@ -359,6 +549,7 @@
                NULL);
        show_error_dialog (_("There doesn't seem to be any wireless devices configured on your system.\nPlease verify your configuration if you think this is incorrect."));
    }
+#endif
 }
 
 static void
@@ -646,8 +837,10 @@
        applet->prefs = NULL;
    }
 
+#ifndef __FreeBSD__
    if (applet->file)
        fclose (applet->file);
+#endif
    if (applet->tips)
        g_object_unref (applet->tips);
 }