FreeCalypso > hg > freecalypso-tools
annotate lcdemu/main.c @ 147:d2a79b68789b
rftablewr.c: forgot the newline at the end of the ramp-down output
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 27 Feb 2017 05:41:24 +0000 |
parents | e7502631a0f9 |
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rev | line source |
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0
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 /* |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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2 * LCDemu main module |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 #include <sys/types.h> |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 #include <sys/errno.h> |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 #include <stdio.h> |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 #include <stdlib.h> |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 #include <string.h> |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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10 #include <strings.h> |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 #include <X11/Xlib.h> |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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12 #include <X11/Xresource.h> |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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13 #include <X11/Xutil.h> |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 #include "globals.h" |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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16 main(argc, argv) |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 char **argv; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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18 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 XrmInitialize(); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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20 process_cmdline(argc, argv); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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21 open_display(); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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22 init_image_conversion(); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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23 load_resources(); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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24 create_our_window(); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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25 set_initial_window_title(); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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26 set_initial_icon_name(); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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27 create_mainwin_gc(); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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28 XMapWindow(mydisplay, mainwindow); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 XFlush(mydisplay); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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30 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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31 mainloop(); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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32 /* NOTREACHED */ |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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33 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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34 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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35 process_cmdline(argc, argv) |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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36 char **argv; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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37 { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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38 register char **ap, *opt; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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39 char *rhost, *ruser; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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40 int len; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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41 |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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42 if (argc < 1) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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43 fprintf(stderr, "fc-lcdemu: invalid invokation\n"); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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44 exit(1); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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45 } |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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46 opt = rindex(argv[0], '/'); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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47 if (opt) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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48 progbasename = opt + 1; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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49 else |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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50 progbasename = argv[0]; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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51 proginstancename = progbasename; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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52 for (ap = argv+1; *ap; ) { |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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53 if (**ap == '-') |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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54 opt = *ap++; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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55 else |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
56 break; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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57 if (!strcmp(opt, "-display")) { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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58 if (!*ap) { |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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59 argreq: fprintf(stderr, "%s: %s requires an argument\n", |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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60 progbasename, opt); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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61 exit(1); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
62 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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63 mydisplayname = *ap++; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
64 continue; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
65 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
66 if (!strcmp(opt, "-name")) { |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
67 if (!*ap) |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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68 goto argreq; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
69 proginstancename = *ap++; |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
70 continue; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
71 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
72 if (!strcmp(opt, "-geometry") || !strcmp(opt, "-geom")) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
73 if (!*ap) |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
74 goto argreq; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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75 XrmPutStringResource(&xrmdb_cmdline, "LCDemu.geometry", |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
76 *ap++); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
77 continue; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
78 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
79 if (!strcmp(opt, "-iconic")) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
80 XrmPutStringResource(&xrmdb_cmdline, "LCDemu.iconic", |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
81 "on"); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
82 continue; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
83 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
84 if (!strcmp(opt, "-title")) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
85 if (!*ap) |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
86 goto argreq; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
87 XrmPutStringResource(&xrmdb_cmdline, "LCDemu.title", |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
88 *ap++); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
89 continue; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
90 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
91 if (!strcmp(opt, "-borderwidth") || !strcmp(opt, "-bw")) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
92 if (!*ap) |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
93 goto argreq; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
94 XrmPutStringResource(&xrmdb_cmdline, "*borderWidth", |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
95 *ap++); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
96 continue; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
97 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
98 if (!strcmp(opt, "-bordercolor") || !strcmp(opt, "-bd")) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
99 if (!*ap) |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
100 goto argreq; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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101 XrmPutStringResource(&xrmdb_cmdline, "*borderColor", |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
102 *ap++); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
103 continue; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
104 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
105 if (!strcmp(opt, "-xrm")) { |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
106 if (!*ap) |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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107 goto argreq; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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108 XrmPutLineResource(&xrmdb_cmdline, *ap++); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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109 continue; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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110 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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111 fprintf(stderr, "%s: %s: unrecognized option\n", progbasename, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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112 opt); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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113 exit(1); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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114 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
115 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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116 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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117 open_display() |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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118 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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119 if (!mydisplayname) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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120 mydisplayname = getenv("DISPLAY"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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121 if (!mydisplayname) { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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122 fprintf(stderr, "%s: no X display available\n", progbasename); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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123 exit(1); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
124 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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125 mydisplay = XOpenDisplay(mydisplayname); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
126 if (!mydisplay) { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
127 fprintf(stderr, "%s: unable to open display %s\n", progbasename, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
128 mydisplayname); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
129 exit(1); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
130 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
131 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
132 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
133 mainloop() |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
134 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
135 register int i, cc; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
136 XEvent event; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
137 fd_set readfds; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
138 int maxfd; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
139 char buf[1024]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
140 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
141 maxfd = ConnectionNumber(mydisplay) + 1; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
142 for (;;) { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
143 cc = XPending(mydisplay); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
144 for (i = 0; i < cc; i++) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
145 XNextEvent(mydisplay, &event); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
146 XFlush(mydisplay); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
147 FD_ZERO(&readfds); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
148 FD_SET(0, &readfds); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
149 FD_SET(ConnectionNumber(mydisplay), &readfds); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
150 i = select(maxfd, &readfds, NULL, NULL, NULL); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
151 if (i < 0) { |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
152 if (errno == EINTR) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
153 continue; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
154 perror("select"); |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
155 exit(1); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
156 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
157 if (FD_ISSET(0, &readfds)) { |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
158 cc = read(0, buf, sizeof buf); |
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initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
159 if (cc > 0) |
e7502631a0f9
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
160 input_on_stdin(buf, cc); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
161 else |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
162 exit(0); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
163 XFlush(mydisplay); |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
164 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
165 } |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
166 } |