+++ /dev/null
-/* Xwireless.c, status: experimental, do not distribute!! */
-#include <stdio.h>
-#include <getopt.h>
-#include <sys/types.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ctype.h>
-
-#include <X11/Intrinsic.h>
-#include <X11/StringDefs.h>
-#include <X11/cursorfont.h>
-#include <X11/Xaw/Form.h>
-#include <X11/Xaw/Label.h>
-#include <X11/Xaw/Scrollbar.h>
-
-#include <linux/wireless.h>
-
-char* status[] = { "Scanning","Registering","Best AP","Good AP",
- "Poor AP","Active Beacon Search","Static Load Balance",
- "Balance Search" };
-
-typedef struct privateData {
- char *ifname;
- Pixel currentColor;
- Pixel highColor;
- Pixel lowColor;
- Pixel criticalColor;
- Pixel foreground;
- int highValue;
- int lowValue;
- int delay;
- String geometry;
- struct iw_statistics stats;
- struct iw_range range;
-} privateData;
-
-static XtAppContext app_context;
-static Widget scrollbar;
-static Widget topLevel;
-static Widget label;
-static XtIntervalId timerId;
-static privateData priv;
-
-static int getstats(char *ifname, struct iw_statistics *stats)
-{
- struct iwreq wrq;
- FILE *f=fopen("/proc/net/wireless","r");
- char buf[256];
- char *bp;
- if(f==NULL)
- return -1;
- while(fgets(buf,255,f))
- {
- bp=buf;
- while(*bp&&isspace(*bp))
- bp++;
- if( strncmp(bp,ifname,strlen(ifname))==0 && bp[strlen(ifname)]==':') {
- bp=strchr(bp,':');
- bp++;
- bp = strtok(bp, " .");
- sscanf(bp, "%X", &stats->status);
- bp = strtok(NULL, " .");
- sscanf(bp, "%d", &stats->qual.qual);
- bp = strtok(NULL, " .");
- sscanf(bp, "%d", &stats->qual.level);
- bp = strtok(NULL, " .");
- sscanf(bp, "%d", &stats->qual.noise);
- bp = strtok(NULL, " .");
- sscanf(bp, "%d", &stats->discard.nwid);
- bp = strtok(NULL, " .");
- sscanf(bp, "%d", &stats->discard.code);
- bp = strtok(NULL, " .");
- sscanf(bp, "%d", &stats->discard.misc);
- fclose(f);
- return 0;
- } else {
- stats->status = -1;
- stats->qual.qual = 0;
- stats->qual.level = 0;
- stats->qual.noise = 0;
- }
- }
- fclose(f);
-
- /*strcpy(wrq.ifr_name, ifname);
- wrq.u.data.pointer = (caddr_t) ⦥
- wrq.u.data.length = 0;
- wrq.u.data.flags = 0;
- if(ioctl(skfd, SIOCGIWRANGE, &wrq) >= 0) {
- info->has_range = 1;
- }*/
-
- return 0;
-}
-
-static void update( XtPointer client_data, XtIntervalId *id )
-{
- char buf[128];
- static int pixel = -1;
- static int lpixel = -1;
- static int bpixel = -1;
-
- getstats( priv.ifname, &(priv.stats));
-
- if(status < 8)
- sprintf( buf, "%s", status[priv.stats.status] );
- else
- sprintf( buf, "%s", "buggy" );
- XtVaSetValues( label, XtNlabel, buf, NULL );
-
- if (priv.stats.qual.qual <= priv.lowValue) {
- if (pixel != priv.criticalColor)
- XtVaSetValues( scrollbar, XtNforeground,
- pixel = priv.criticalColor, NULL );
- if (bpixel != priv.criticalColor)
- XtVaSetValues( scrollbar, XtNborderColor,
- bpixel = priv.criticalColor, NULL );
- } else if (priv.stats.qual.qual <= priv.highValue) {
- if (pixel != priv.lowColor)
- XtVaSetValues( scrollbar,
- XtNforeground, pixel = priv.lowColor, NULL );
- if (bpixel != priv.foreground)
- XtVaSetValues( scrollbar, XtNborderColor,
- bpixel = priv.foreground, NULL );
- } else {
- if (pixel != priv.highColor )
- XtVaSetValues( scrollbar,
- XtNforeground, pixel = priv.highColor, NULL );
- }
-
- XawScrollbarSetThumb( scrollbar, 0.0, priv.stats.qual.qual / 255.0 );
-
- timerId = XtAppAddTimeOut( app_context, 1000 , update, app_context );
-}
-
-#define offset(field) XtOffsetOf( privateData, field )
-static XtResource resources[] = {
- { "highColor", XtCForeground, XtRPixel, sizeof(Pixel),
- offset(highColor), XtRString, "green" },
- { "lowColor", XtCForeground, XtRPixel, sizeof(Pixel),
- offset(lowColor), XtRString, "orange" },
- { "criticalColor", XtCForeground, XtRPixel, sizeof(Pixel),
- offset(criticalColor), XtRString, "red" },
- { XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel),
- offset(foreground), XtRString, XtDefaultForeground },
- { "highValue", XtCValue, XtRInt, sizeof(int),
- offset(highValue), XtRImmediate, (XtPointer)50 },
- { "lowValue", XtCValue, XtRInt, sizeof(int),
- offset(lowValue), XtRImmediate, (XtPointer)10 },
- { "geometry", XtCString, XtRString, sizeof( String ),
- offset(geometry), XtRString, (XtPointer)"10x100" },
- { "delay", XtCValue, XtRInt, sizeof(int),
- offset(delay), XtRImmediate, (XtPointer)1 },
-};
-
-int main( int argc, char **argv ) {
- Cursor cursor;
- int c;
- Widget form;
- XFontStruct *fs;
- int fontWidth, fontHeight;
- int width = 120;
-
- /* The device name must be the first argument */
- if(argc < 2) {
- printf("Hmm\n");
- }
- priv.ifname = argv[1];
-
- if( priv.ifname == (char *) NULL) {
- printf("Usage: xwireless <interface>\n");
- exit(-1);
- }
-
- topLevel = XtVaAppInitialize( &app_context, "Xwireless",
- NULL, 0,
- &argc, argv, NULL, NULL );
-
- XtGetApplicationResources( topLevel,
- &priv,
- resources,
- XtNumber( resources ),
- NULL, 0 );
- priv.lowValue = 85;
- priv.highValue = 170;
-
-/* printf( "highColor = %ld\n", priv.highColor );
- printf( "lowColor = %ld\n", priv.lowColor );
- printf( "criticalColor = %ld\n", priv.criticalColor );
- printf( "foreground = %ld\n", priv.foreground );
- printf( "highValue = %d\n", priv.highValue );
- printf( "lowValue = %d\n", priv.lowValue );
- printf( "geometry = %s\n", priv.geometry );*/
-
- cursor = XCreateFontCursor( XtDisplay( topLevel ), XC_top_left_arrow );
-
- form = XtVaCreateManagedWidget( "form",
- formWidgetClass, topLevel,
- XtNorientation, XtorientHorizontal,
- XtNborderWidth, 0,
- XtNdefaultDistance, 2,
- NULL );
-
- label = XtVaCreateManagedWidget( "label",
- labelWidgetClass, form,
- XtNleft, XtChainLeft,
- XtNinternalHeight, 0,
- XtNinternalWidth, 0,
- XtNborderWidth, 0,
- XtNlabel, "Status",
- NULL );
-
- XtVaGetValues( label, XtNfont, &fs, NULL );
- fontWidth = fs->max_bounds.width;
- fontHeight = fs->max_bounds.ascent + fs->max_bounds.descent;
- XtVaSetValues( label, XtNwidth, fontWidth * 8, NULL );
-
- scrollbar = XtVaCreateManagedWidget( "scrollbar",
- scrollbarWidgetClass, form,
- XtNhorizDistance, 3,
- XtNfromHoriz, label,
- XtNorientation, XtorientHorizontal,
- XtNscrollHCursor, cursor,
- XtNthickness, fontHeight,
- XtNlength, (width > fontWidth*4 - 6)
- ? width - fontWidth * 4 - 6
- : fontWidth * 4,
- NULL );
-
- XawScrollbarSetThumb( scrollbar, 0.0, 0.0 );
-/* XtVaSetValues( scrollbar,
- XtNtranslations, XtParseTranslationTable( "" ), NULL );
- */
- XtRealizeWidget( topLevel );
- timerId = XtAppAddTimeOut( app_context, 0, update, app_context );
- XtAppMainLoop( app_context );
-
- return 0;
-}
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