- Fix build on ${OSVERSION} >= 700042

- The app now makes use of the net80211 framework so the port will work with
  any wireless driver
- Pass maintainership to submitter
- Bring Makefile style up to date (self)

PR:		121130
Submitted by:	benjsc

3 files changed, 131 insertions, 610 deletions

diff --git a/net/wmwave/Makefile b/net/wmwave/Makefile
index daa177c82431..c28c0f018e4c 100644
--- a/net/wmwave/Makefile
+++ b/net/wmwave/Makefile
@@ -7,32 +7,32 @@
 
 PORTNAME=	wmwave
 PORTVERSION=	0.4
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	net
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
 MASTER_SITE_SUBDIR=	${PORTNAME}
 DISTNAME=	${PORTNAME}-${PORTVERSION:S/./-/}
 EXTRACT_SUFX=	.tgz
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	benjsc@FreeBSD.org
 COMMENT=	Display 802.11 status in the WindowMaker Dock
 
-MAKEFILE=	${FILESDIR}/Makefile
-WRKSRC=		${WRKDIR}/${PORTNAME}
 USE_XPM=	yes
-MAKE_ENV=	MANPREFIX=${MANPREFIX}
 
 MAN1=		wmwave.1
-MANCOMPRESSED=	yes
 PLIST_FILES=	bin/wmwave
 
-# configure is a no-op for this port.
-do-configure:
+WRKSRC=		${WRKDIR}/${PORTNAME}
+
+CFLAGS+=	-DWICACHE -I${PREFIX}/include
+LDFLAGS+=	-L${PREFIX}/lib -lX11 -lXpm -lXext -lm
 
-.include <bsd.port.pre.mk>
+do-build:
+	${CC} ${CFLAGS} ${LDFLAGS} ${WRKSRC}/${PORTNAME}.c ${WRKSRC}/wmgeneral.c \
+		-o ${WRKSRC}/${PORTNAME}
 
-.if ${OSVERSION} >= 700042
-BROKEN=		Does not compile with GCC 4.2
-.endif
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${PREFIX}/bin
+	${INSTALL_MAN} ${WRKSRC}/${MAN1} ${MANPREFIX}/man/man1
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
diff --git a/net/wmwave/files/Makefile b/net/wmwave/files/Makefile
deleted file mode 100644
index ab2839b1a096..000000000000
--- a/net/wmwave/files/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# $FreeBSD$
-#
-# makefile for wmwave-0.4 on 27-12-2001 by bms
-#
-PROG=wmwave
-SRCS=wmwave.c wmgeneral.c
-MAN1=wmwave.1
-
-CFLAGS += -g -I${X11BASE}/include -DWICACHE
-LDFLAGS+= -L${X11BASE}/lib -lX11 -lXpm -lXext -lm
-
-BINDIR=${PREFIX}/bin
-MANDIR=${MANPREFIX}/man/man
-
-# extra dependency to rebuild when master pixmap changed
-wmwave.o: wmwave-master.xpm
-
-.include <bsd.prog.mk>
diff --git a/net/wmwave/files/patch-wmwave.c b/net/wmwave/files/patch-wmwave.c
index dd56723394ec..969b84af1333 100644
--- a/net/wmwave/files/patch-wmwave.c
+++ b/net/wmwave/files/patch-wmwave.c
@@ -1,45 +1,12 @@
---- wmwave.c.orig	Fri Aug 29 23:52:38 2003
-+++ wmwave.c	Fri Aug 29 23:52:43 2003
-@@ -1,38 +1,23 @@
- /*
-- * wmtop.c -- WindowMaker process view dock app
-- * Derived by Carsten Schuermann   carsten@schuermann.org
-- * http://www.schuermann.org/~carsten
-- * from
-- * Dan Piponi dan@tanelorn.demon.co.uk
-- * http://www.tanelorn.demon.co.uk
-- * who derived it 
-- * from code originally contained in wmsysmon by Dave Clark (clarkd@skynet.ca)
-+ * $Id$
-+ * 
-+ * wmwave.c -- WindowMaker IEEE802.11 status dock app
-+ *             based on wmtop.c from Dan Piponi
-+ * 
-  * This software is licensed through the GNU General Public License.
-- * $Log: wmwave.c,v $
-- * Revision 1.7  1999/08/20 13:44:21  carsten
-- * version 0.4 complete
-- *
-- * Revision 1.6  1999/08/19 17:58:52  carsten
-- * Almost final version
-- *
-- * Revision 1.5  1999/08/19 13:54:30  carsten
-- * done
-- *
-- * Revision 1.4  1999/08/19 11:14:50  carsten
-- * hookup to /proc/net/wirless complete
-- *
-- * Revision 1.3  1999/08/19 02:39:07  carsten
-- * improved design and hooked it up
-- *
-- * Revision 1.2  1999/08/16 03:45:34  carsten
-- * Added dots
-- *
-- * Revision 1.1  1999/08/15 15:39:18  carsten
-- * Added wmwave project to repository
-- *
+--- wmwave.c.orig	2008-02-27 09:24:06.628732284 +1030
++++ wmwave.c	2008-02-27 09:32:07.088117765 +1030
+@@ -29,6 +29,18 @@
+  *
+  * Revision 1.1  1999/08/15 15:39:18  carsten
+  * Added wmwave project to repository
 + * 
 + * Authors (in reverse chronological order):
++ * Benjamin Close <benjsc@freebsd.org>
 + * Hendrik Scholz <hscholz@raisdorf.net>
 + * Bruce M. Simpson <bms@spc.org>
 + * Carsten Schuermann <carsten@schuermann.org>
@@ -49,188 +16,54 @@
 + * The FreeBSD version of this software is released under the GNU GPL, and
 + * forms part of the Consume Project <URL: http://www.consume.net/>.
 + * 
+  *
   */
  
--
- #include <stdlib.h>
- #include <stdio.h>
- #include <time.h>
-@@ -45,313 +30,384 @@
- #include <limits.h>
- #include <errno.h>
- #include <signal.h>
-+#include <sysexits.h>
+@@ -57,6 +69,22 @@
+ #include <X11/xpm.h>
+ #include <X11/extensions/shape.h>
  
-+#include <sys/types.h>
- #include <sys/wait.h>
- #include <sys/stat.h>
- #include <sys/param.h>
--#include <sys/types.h>
- #include <sys/ioctl.h>
- #include <sys/time.h>
 +#include <sys/socket.h>
 +#include <sys/sockio.h>
-+
 +#include <netdb.h>
 +#include <net/if.h>
 +#include <net/if_var.h>
 +#include <net/route.h>
 +#include <net/ethernet.h>
-+
 +#include <netinet/in.h>
 +#include <netinet/in_systm.h>
 +#include <netinet/in_var.h>
 +#include <netinet/ip.h>
 +#include <netinet/ip_var.h>
 +#include <arpa/inet.h>
-+
-+#include <dev/wi/if_wavelan_ieee.h>
++#include <net80211/ieee80211.h>
++#include <net80211/ieee80211_crypto.h>
++#include <net80211/ieee80211_ioctl.h>
  
- #include <X11/Xlib.h>
- #include <X11/xpm.h>
- #include <X11/extensions/shape.h>
- 
--
  #include "wmgeneral.h"
--
- #include "wmwave-master.xpm"
  
--char wmwave_mask_bits[64*64];
--int wmwave_mask_width = 64;
--int wmwave_mask_height = 64;
--
+@@ -66,7 +94,9 @@
+ int wmwave_mask_width = 64;
+ int wmwave_mask_height = 64;
+ 
 -#define WMWAVE_VERSION "0.4"
-+char            wmwave_mask_bits[64 * 64];
-+int             wmwave_mask_width = 64;
-+int             wmwave_mask_height = 64;
-+
-+#define WMWAVE_DEFAULT_INTERFACE	"wi0"
 +#define WMWAVE_VERSION			"0.4_FreeBSD-2"
-+
-+int             update_rate = 100000;
-+char            *ProgName;
++#define WMWAVE_DEFAULT_INTERFACE	"wi0"
 +char			*iface = WMWAVE_DEFAULT_INTERFACE;
-+time_t          curtime;
-+time_t          prevtime;
-+int             mode = 0;	/* default: no card detected */
-+int             screen = 0;	/* default: Quality screen is displayed */
-+
-+void            usage(void);
-+void            printversion(void);
-+void            BlitString(char *name, int x, int y);
-+void            BlitNum(int num, int x, int y);
-+void            wmwave_routine(int, char **);
-+void            DrawBar(float percent, int dx, int dy);
-+void            DrawGreenBar(float percent, int dx, int dy);
- 
--int update_rate=100000;
--
--char *ProgName;
--
--time_t curtime;
--time_t prevtime;
--
--int mode = 0;    // default: no card detected
--int screen = 0;  // default: Quality screen is displayed
--
--void usage(void);
--void printversion(void);
--void BlitString(char *name, int x, int y);
--void BlitNum(int num, int x, int y);
--void wmwave_routine(int, char **);
--void DrawBar(float percent, int dx, int dy);
--void DrawGreenBar(float percent, int dx, int dy);
-+inline void
-+DrawBar(float percent, int dx, int dy)
-+{
-+	int             tx;
- 
--inline void DrawBar(float percent, int dx, int dy) {
--  int tx;
--  
--  tx = (float)((float)54 * ((float)percent / (float)100.0));
--  copyXPMArea(67, 36, tx, 4, dx, dy);
--  copyXPMArea(67, 43, 54-tx, 4, dx+tx, dy); 
-+	tx = (float)((float)54 * ((float)percent / (float)100.0));
-+	copyXPMArea(67, 36, tx, 4, dx, dy);
-+	copyXPMArea(67, 43, 54 - tx, 4, dx + tx, dy);
- }
- 
- 
--inline void DrawGreenBar(float percent, int dx, int dy) {
--  int tx;
--  
--  tx = (float)((float)54 * ((float)percent / (float)100.0));
--  copyXPMArea(67, 58, tx, 4, dx, dy);
--  copyXPMArea(67, 43, 54-tx, 4, dx+tx, dy); 
-+inline void
-+DrawGreenBar(float percent, int dx, int dy)
-+{
-+	int             tx;
-+
-+	tx = (float)((float)54 * ((float)percent / (float)100.0));
-+	copyXPMArea(67, 58, tx, 4, dx, dy);
-+	copyXPMArea(67, 43, 54 - tx, 4, dx + tx, dy);
- }
- 
--inline void DrawRedDot() {
--  copyXPMArea(80, 65, 6, 6, 52, 5);
-+inline void
-+DrawRedDot()
-+{
-+	copyXPMArea(80, 65, 6, 6, 52, 5);
- }
- 
--inline void DrawYellowDot() {
--  copyXPMArea(86, 65, 6, 6, 52, 5);
-+inline void
-+DrawYellowDot()
-+{
-+	copyXPMArea(86, 65, 6, 6, 52, 5);
- }
  
--inline void DrawGreenDot() {
--  copyXPMArea(92, 65, 6, 6, 52, 5);
-+inline void
-+DrawGreenDot()
-+{
-+	copyXPMArea(92, 65, 6, 6, 52, 5);
- }
+ int update_rate=100000;
  
--inline void DrawEmptyDot() {
--  copyXPMArea(98, 65, 6, 6, 52, 5);
-+inline void
-+DrawEmptyDot()
-+{
-+	copyXPMArea(98, 65, 6, 6, 52, 5);
- }
- 
--float min (float x, float y) {
--  if (x < y) {return x;}
--  else {return y;}
-+/*
-+ * XXX: redefining min() to operate on floats is a bad idea;
-+ * changed to _fmin().
-+ */
-+float
-+_fmin(float x, float y)
-+{
-+	if (x < y) {
-+		return x;
-+	} else {
-+		return y;
-+	}
+@@ -125,65 +155,100 @@
  }
  
  /*
 - * Find CPU times for all processes
 + * XXX: Fetch OS-specific wireless statistics.
 + * 
-+ * These are: quality, signal, noise. On NetBSD, the 
++ * These are: quality, signal, noise. On NetBSD, the
 + * statistics kept on an AP-basis for the driver are valid.
-+ * On FreeBSD, it is necessary to interrogate the WICACHE.
-+ * For the purposes of keeping things simple, this code will only
-+ * look at the first slot in the WICACHE table.
++ * On FreeBSD, we make use of the net80211 layer to display the
++ * required stats.
   */
 -void DisplayWireless(void) {
 -  FILE *wireless;   // File handle for /proc/net/wireless
@@ -284,410 +117,117 @@
 -	DrawGreenBar(0.0, 4, 55);
 -	break;
 -      };
-+void
-+DisplayWireless(void)
++void DisplayWireless(void)
 +{
-+        struct ifreq             ifr;
-+        struct wi_req            wireq;
-+        struct wi_sigcache      *wisigsp;
-+        int                     *wisigsnp, s, mode, err;
-+	float  	                 link, level, noise;
-+	enum {
-+		MODE_NO_CARD = 0,
-+		MODE_HAVE_CARD = 1
-+	};
++    struct ifreq             ifr;
++    struct ieee80211req      ireq;
++    union {
++	struct ieee80211req_sta_req stareq;
++	uint8_t buf[24*1024];
++    } u;
++    int                      s, mode, err;
++    float	                 link, level, noise;
++    enum {
++	MODE_NO_CARD = 0,
++	MODE_HAVE_CARD = 1
++    };
 +
 +    s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
-+    if (s == -1) 
-+    	errx(errno, "socket");
++    if (s == -1)
++	errx(errno, "socket");
 +    bzero(&ifr, sizeof(ifr));
 +    strncpy(ifr.ifr_name, iface, strlen(iface));
-+    bzero(&wireq, sizeof(wireq));
-+    wireq.wi_type = WI_RID_COMMS_QUALITY;
-+    wireq.wi_len = WI_MAX_DATALEN;
-+    ifr.ifr_data = (void *) &wireq;
 +
-+    err = ioctl(s, SIOCGWAVELAN, (caddr_t)&ifr);
-+    if (err < 0) {
-+		mode = MODE_NO_CARD;
-+		goto draw;
++    memset(&ireq, 0, sizeof(ireq));
++    strncpy(ireq.i_name, iface, sizeof(ireq.i_name));
++
++    // Get the currently associated ap
++    ireq.i_type = IEEE80211_IOC_BSSID;
++    ireq.i_data = u.stareq.is_u.macaddr;
++    ireq.i_len = IEEE80211_ADDR_LEN;
++    err = ioctl(s, SIOCG80211, &ireq);
++    if ( err >= 0 ){
++
++	// Get the station info for the ap
++	memset(&ireq, 0, sizeof(ireq));
++	strncpy(ireq.i_name, iface, sizeof(ireq.i_name));
++	ireq.i_type = IEEE80211_IOC_STA_INFO;
++	ireq.i_data = &u;
++	ireq.i_len  = sizeof(u);
++	err = ioctl(s, SIOCG80211, &ireq);
++	if ( err >= 0 ){
++	    const struct ieee80211req_sta_info *si = u.stareq.info;
++	    mode = MODE_HAVE_CARD;
++	    // net80211 doesn't have a link quality field so we base it on the
++	    // noise/signal level
++	    link = (si->isi_rssi-si->isi_noise)/2;
++	    level = si->isi_rssi/2;
++	    noise = abs(si->isi_noise);
++	}
      }
 -  else {
 -    printf ("Wirless device /proc/net/wireless not found\nEnable radio networking and recompile your kernel\n");
 -    exit (0);
 -  }
--}
--
--/* SIGCHLD handler */
--void sig_chld(int signo)
--{
--  waitpid((pid_t) -1, NULL, WNOHANG);
--  signal(SIGCHLD, sig_chld);
--}
--
--int main(int argc, char *argv[]) {
--  int i;
--  
--  /* Parse Command Line */
--  
--  signal(SIGCHLD, sig_chld);
--  ProgName = argv[0];
--  if (strlen(ProgName) >= 5)
--    ProgName += (strlen(ProgName) - 5);
--  
--  for (i=1; i<argc; i++) {
--    char *arg = argv[i];
--    
--    if (*arg=='-') {
--      switch (arg[1]) {
--      case 'd' :
--	if (strcmp(arg+1, "display")) {
--	  usage();
--	  exit(1);
--	}
--	break;
--      case 'g' :
--	if (strcmp(arg+1, "geometry")) {
--	  usage();
--	  exit(1);
--	}
--	break;
--      case 'v' :
--	printversion();
--	exit(0);
--	break;
--      case 'r':
--	if (argc > (i+1)) {
--	  update_rate = (atoi(argv[i+1]) * 1000);
--	  i++;
 +
-+	mode = MODE_HAVE_CARD;
-+	link = wireq.wi_val[0];
-+	level = wireq.wi_val[1];
-+	noise = wireq.wi_val[2];
++    if (err < 0) {
++	mode = MODE_NO_CARD;
++    }
 +
 +draw:
-+	/*
-+	 * Print channel information, and signal ratio
-+	 */
-+	switch (mode) {
++    /*
++     * Print channel information, and signal ratio
++     */
++    switch (mode) {
 +	case MODE_HAVE_CARD:
-+		BlitString("Quality", 4, 4);
-+		if (link <= 10) {
-+			DrawRedDot();
-+		} else if (link <= 20) {
-+			DrawYellowDot();
-+		} else {
-+			DrawGreenDot();
-+		};
-+		BlitString("Quality  ", 4, 18);
-+		DrawBar(_fmin((int)(link * 1.8), 100.0), 4, 27);
-+		BlitString("Signal   ", 4, 32);
-+		DrawGreenBar(_fmin((int)(level * 0.3), 100.0), 4, 41);
-+		BlitString("Noise    ", 4, 46);
-+		DrawGreenBar(_fmin((int)(noise * 0.3), 100.0), 4, 55);
-+		break;
++	    BlitString("Quality", 4, 4);
++	    if (link <= 10) {
++		DrawRedDot();
++	    } else if (link <= 20) {
++		DrawYellowDot();
++	    } else {
++		DrawGreenDot();
++	    };
++	    BlitString("Quality  ", 4, 18);
++	    DrawBar(min((int)(link * 1.8), 100.0), 4, 27);
++	    BlitString("Signal   ", 4, 32);
++	    DrawGreenBar(min((int)(level * 0.3), 100.0), 4, 41);
++	    BlitString("Noise    ", 4, 46);
++	    DrawGreenBar(min((int)(noise * 0.3), 100.0), 4, 55);
++	    break;
 +	case MODE_NO_CARD:
 +	default:
-+		BlitString("NO CARD", 4, 4);
-+		DrawEmptyDot();
-+		BlitString("         ", 4, 18);
-+		DrawBar(0.0, 4, 27);
-+		BlitString("         ", 4, 32);
-+		DrawGreenBar(0.0, 4, 41);
-+		BlitString("         ", 4, 46);
-+		DrawGreenBar(0.0, 4, 55);
-+		break;
-+	};
-+	close(s);
-+}
-+
-+void
-+sig_chld(int signo)
-+{
-+	waitpid((pid_t) - 1, NULL, WNOHANG);
-+	signal(SIGCHLD, sig_chld);
-+}
-+
-+int
-+main(int argc, char *argv[])
-+{
-+	int             i;
-+
-+
-+	signal(SIGCHLD, sig_chld);
-+
-+	ProgName = argv[0];
-+	if (strlen(ProgName) >= 5)
-+		ProgName += (strlen(ProgName) - 5);
-+
-+	for (i = 1; i < argc; i++) {
-+		char           *arg = argv[i];
-+
-+		if (*arg == '-') {
-+			switch (arg[1]) {
-+			case 'i':
-+				if (argc > (i + 1)) {
-+					iface = argv[i+1];
-+					if (strncmp("wi", iface, 2) != 0) {
-+						fprintf(stderr, "error: you "
-+					"must specify a wiX interface.\n");
-+						usage();
-+						exit(EX_USAGE);
-+					}
-+				}
-+				break;
-+			case 'd':
-+				if (strcmp(arg + 1, "display")) {
-+					usage();
-+					exit(EX_USAGE);
-+				}
-+				break;
-+			case 'g':
-+				if (strcmp(arg + 1, "geometry")) {
-+					usage();
-+					exit(EX_USAGE);
-+				}
-+				break;
-+			case 'v':
-+				printversion();
-+				exit(EX_OK);
-+				break;
-+			case 'r':
-+				if (argc > (i + 1)) {
-+					update_rate = (atoi(argv[i+1]) * 1000);
-+					i++;
-+				}
-+				break;
-+			default:
-+				usage();
-+				exit(EX_USAGE);
-+				break;
-+			}
-+		}
- 	}
--	break;
--      default:
--	usage();
--	exit(0);
--	break;
--      }
--    }
--  }
--  
--  wmwave_routine(argc, argv);
--  
--  return 0;
-+
-+	wmwave_routine(argc, argv);
-+
-+	exit(EX_OK);
- }
- 
- /*
-  * Main loop
-  */
--void wmwave_routine(int argc, char **argv) {
--  XEvent Event;
--  struct timeval tv={0,0};
--  struct timeval last={0,0};
--  
--  createXBMfromXPM(wmwave_mask_bits, wmwave_master_xpm, wmwave_mask_width, wmwave_mask_height);
--  
--  openXwindow(argc, argv, wmwave_master_xpm, wmwave_mask_bits, wmwave_mask_width, wmwave_mask_height);
--  
--  RedrawWindow();
--  
--  
--  while (1) {
--    
--    curtime = time(0);
--    
--    if (1) {
--      memcpy(&last, &tv, sizeof(tv));
--      
--      /*
--       * Update display
--       */
--      DisplayWireless();
--      
--      RedrawWindow();
--    }
--    
--    /*
--     * X Events
--     */
--    while (XPending(display)) {
--      XNextEvent(display, &Event);
--      switch (Event.type) {
--      case Expose:
-+void
-+wmwave_routine(int argc, char **argv)
-+{
-+	XEvent          Event;
-+	struct timeval  tv = {0, 0};
-+	struct timeval  last = {0, 0};
-+
-+	createXBMfromXPM(wmwave_mask_bits, wmwave_master_xpm, wmwave_mask_width, wmwave_mask_height);
-+
-+	openXwindow(argc, argv, wmwave_master_xpm, wmwave_mask_bits, wmwave_mask_width, wmwave_mask_height);
-+
- 	RedrawWindow();
--	break;
--      case DestroyNotify:
--	XCloseDisplay(display);
--	exit(0);
--      case ButtonPress:
--	switch (screen) {
--	case 0: screen=1; break;
--	case 1: screen=0; break;
--	};
--	break;
--      }
--    }
--    
--    usleep(update_rate);
--  }
-+
-+	for (;;) {
-+		curtime = time(0);
-+		memcpy(&last, &tv, sizeof(tv));
-+
-+		/*
-+		 * Update display
-+		 */
-+		DisplayWireless();
-+		RedrawWindow();
-+
-+		/*
-+		 * X Events
-+		 */
-+		while (XPending(display)) {
-+			XNextEvent(display, &Event);
-+			switch (Event.type) {
-+			case Expose:
-+				RedrawWindow();
-+				break;
-+			case DestroyNotify:
-+				XCloseDisplay(display);
-+				exit(EX_OK);
-+			case ButtonPress:
-+				switch (screen) {
-+				case 0:
-+					screen = 1;
-+					break;
-+				case 1:
-+					screen = 0;
-+					break;
-+				};
-+				break;
-+			}
-+		}
-+		usleep(update_rate);
-+	}
- }
- 
- /*
-  * Blits a string at given co-ordinates
-  */
--void BlitString(char *name, int x, int y) {
--  int	i;
--  int	c;
--  int	k;
--  
--  k = x;
--  for (i=0; name[i]; i++)
--    {
--      
--      c = toupper(name[i]); 
--      if (c >= 'A' && c <= 'Z')
--        {   // its a letter
--		 c -= 'A';
--	copyXPMArea(c * 6, 74, 6, 8, k, y);
--	k += 6;
--	} else
--	  if (c>='0' && c<='9') {   // its a number or symbol
--					 c -= '0';
--	  copyXPMArea(c * 6, 64, 6, 8, k, y);
--	  k += 6;
--	  } else {
--	    copyXPMArea(5, 84, 6, 8, k, y);
--	    k += 6;
--	    
--	  }
--    }
-+void
-+BlitString(char *name, int x, int y)
-+{
-+	int             i;
-+	int             c;
-+	int             k;
-+
-+	k = x;
-+	for (i = 0; name[i]; i++) {
-+
-+		c = toupper(name[i]);
-+		if (c >= 'A' && c <= 'Z') {	/* its a letter */
-+			c -= 'A';
-+			copyXPMArea(c * 6, 74, 6, 8, k, y);
-+			k += 6;
-+		} else if (c >= '0' && c <= '9') {
-+			/* its a number or symbol */
-+			c -= '0';
-+			copyXPMArea(c * 6, 64, 6, 8, k, y);
-+			k += 6;
-+		} else {
-+			copyXPMArea(5, 84, 6, 8, k, y);
-+			k += 6;
-+
-+		}
-+	}
++	    BlitString("NO CARD", 4, 4);
++	    DrawEmptyDot();
++	    BlitString("         ", 4, 18);
++	    DrawBar(0.0, 4, 27);
++	    BlitString("         ", 4, 32);
++	    DrawGreenBar(0.0, 4, 41);
++	    BlitString("         ", 4, 46);
++	    DrawGreenBar(0.0, 4, 55);
++	    break;
++    };
++    close(s);
  }
  
--void BlitNum(int num, int x, int y) {
--  char buf[1024];
--  int newx=x;
--  
--  sprintf(buf, "%03i", num);
--  
--  BlitString(buf, newx, y);
-+void
-+BlitNum(int num, int x, int y)
-+{
-+	char            buf[1024];
-+	int             newx = x;
-+
-+	sprintf(buf, "%03i", num);
-+	BlitString(buf, newx, y);
- }
- 
- /*
-  * Usage
-  */
--void usage(void) {
--  fprintf(stderr, "\nWmwave - Carsten Schuermann <carsten@schuermann.org>  http://www.schuermann.org/~dockapps\n\n");
--  fprintf(stderr, "usage:\n");
--  fprintf(stderr, "    -display <display name>\n");
--  fprintf(stderr, "    -r                        update rate in milliseconds (default:100)\n");
--  fprintf(stderr, "\n");
-+void
-+usage(void)
-+{
-+	fprintf(stderr, "\rwmwave 0.4 - by Bruce M Simpson <bms@spc.org> et al. \n");
-+	fprintf(stderr, "usage:\n");
-+	fprintf(stderr, "    -display  <display name>\n");
-+	fprintf(stderr, "    -i        interface to use (default to wi0)\n");
-+	fprintf(stderr, "    -r        update rate in milliseconds (default:100)\n");
-+	fprintf(stderr, "\n");
- }
- 
- /*
-  * printversion
-  */
--void printversion(void) {
--  fprintf(stderr, "wmwave v%s\n", WMWAVE_VERSION);
-+void
-+printversion(void)
-+{
-+	fprintf(stderr, "wmwave v%s\n", WMWAVE_VERSION);
+ /* SIGCHLD handler */
+@@ -208,6 +273,11 @@
+     
+     if (*arg=='-') {
+       switch (arg[1]) {
++      case 'i':
++	  if (argc > (i + 1)) {
++	      iface = argv[i+1];
++	  }
++	  break;
+       case 'd' :
+ 	if (strcmp(arg+1, "display")) {
+ 	  usage();
+@@ -345,6 +415,7 @@
+   fprintf(stderr, "\nWmwave - Carsten Schuermann <carsten@schuermann.org>  http://www.schuermann.org/~dockapps\n\n");
+   fprintf(stderr, "usage:\n");
+   fprintf(stderr, "    -display <display name>\n");
++  fprintf(stderr, "    -i        		 interface to use (default to wi0)\n");
+   fprintf(stderr, "    -r                        update rate in milliseconds (default:100)\n");
+   fprintf(stderr, "\n");
  }