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Index: predict-2.2.3/clients/earthtrack/earthtrack.c
===================================================================
--- predict-2.2.3.orig/clients/earthtrack/earthtrack.c 2009-11-14 11:04:01.000000000 -0500
+++ predict-2.2.3/clients/earthtrack/earthtrack.c 2009-11-14 11:06:02.000000000 -0500
@@ -350,17 +350,22 @@
char argc, *argv[];
{
int x, y, z, updateinterval, satnum=0, radius=50, sleeptime=20;
+ int background=0;
char buf[128], command[255], satlist[625], satname[26],
satnamelist[26][26], callsign[15], markerfile[50],
greatarcfile[50], configfile[50], sat2track[30],
- hostname[50], color[35], xtra[50], xplanet=0,
+ outfname[250]="",
+ screenpos[10]="200,200",
+ hostname[50], color[35], xtra[50],proj[25], xplanet=1,
+ backimage[26]="~/.predict/background.jpg ",
+ earthpref[25]="~/.predict/earth_",
xearth=0, visibility, circledrawn=0, zoom=0;
- float az, el, slat, slong, qthlat,
+ float az, el, slat, slong, qthlat, magn=0.8,
qthlong, footprint, range, altitude,
velocity, mapcenterlat, mapcenterlong;
long next_event_time, orbitnum, starttime, endtime, current_time;
time_t t;
- FILE *fd=NULL;
+ FILE *fd=NULL,*xplanetfd=NULL;
/* Parse command-line arguments */
@@ -371,39 +376,41 @@
buf[y]=0;
- if (strncmp(buf,"arthtrack2",10)==0)
+#ifdef notdef
+ if (strncmp(buf,"earthtrack2",10)==0)
xplanet=1;
if (strncmp(buf,"earthtrack",10)==0)
xearth=1;
+#else
+ /* for Debian, always use xplanet since xearth is non-free! */
+ xplanet=1;
+#endif
y=argc-1;
xtra[0]=0;
hostname[0]=0;
sat2track[0]=0;
updateinterval=0;
+ strcpy(proj,"ortho "); /* default */
for (x=1; x<=y; x++)
{
if (strcmp(argv[x],"-h")==0)
{
/* Hostname */
-
z=x+1;
-
if (z<=y && argv[z][0] && argv[z][0]!='-')
strncpy(hostname,argv[z],50);
+ x++;
}
if (strcmp(argv[x],"-c")==0 || strcmp(argv[x],"-C")==0)
{
/* Center map on this satellite */
-
z=x+1;
-
if (z<=y && argv[z][0] && argv[z][0]!='-')
strncpy(sat2track,argv[z],30);
-
if (argv[x][1]=='C')
zoom=1;
}
@@ -411,21 +418,49 @@
if (strcmp(argv[x],"-u")==0)
{
/* Screen update interval */
-
z=x+1;
-
if (z<=y && argv[z][0] && argv[z][0]!='-')
sscanf(argv[z],"%d",&updateinterval);
+ x++;
+ }
+
+ if (strcmp(argv[x],"-o")==0) {
+ /* outfile */
+ xplanet=1;
+ strcpy(outfname," -output /tmp/xplanet.png "); /* default */
+ if (argv[x+1][0] != '-') { /* Oh, a file name, not another switch? */
+ sprintf(outfname," -output %s ",argv[x+1]); /* use that instead */
+ x++;
+ }
+ }
+
+ if (strcmp(argv[x],"-p")==0) {
+ /* projection */
+ if (argv[x+1][0]!='-') {
+ strcpy(proj,argv[x+1]); /* override default */
+ magn=1.0;
+ x++;
+ }
+ }
+
+ if (strcmp(argv[x],"-g")==0) {
+ /* X display Geometery, Screen position */
+ z=x+1;
+ background=1;
+ if (z<=y && argv[z][0] && argv[z][0]!='-') {
+ strncpy(screenpos,argv[z],10);
+ x++;
+ }
+
}
if (strcmp(argv[x],"-x")==0)
{
/* Extra commands to pass to xplanet or xearth */
-
z=x+1;
-
if (z<=y && argv[z][0])
strncpy(xtra,argv[z],50);
+ x++;
}
}
@@ -528,6 +563,13 @@
markerfd=fopen(markerfile,"w");
greatarcfd=fopen(greatarcfile,"w");
+ /*
+ xplanetfd=fopen(configfile,"w");
+ fprintf(xplanetfd,"[earth]\nmarker_file=%s\n",
+ markerfile);
+ fclose(xplanetfd);
+ */
+
fprintf(markerfd,"%8.3f %8.3f %c%s%c\n",qthlat,qthlong,34,callsign,34);
for (z=0; z<satnum; z++)
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