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1 /*
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2 * Copyright (c) 2000, Red Hat, Inc.
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; either version 2 of the License, or
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7 * (at your option) any later version.
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8 *
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9 * A copy of the GNU General Public License can be found at
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10 * http://www.gnu.org/
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11 *
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12 * Written by DJ Delorie <dj@cygnus.com>
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13 *
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14 */
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15
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16 /* The purpose of this file is to provide common functionality for
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17 all the dialogs in the program. */
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18
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19 #include "win32.h"
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20 #include <stdio.h>
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21 #include <stdlib.h>
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22 #include "dialog.h"
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23 #include "msg.h"
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24 #include "log.h"
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25
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26 char *
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27 eget (HWND h, int id, char *var)
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28 {
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29 char tmp[4000];
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30 if (var)
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31 {
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32 free (var);
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33 var = 0;
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34 }
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35 if (GetDlgItemText (h, id, tmp, sizeof (tmp)) > 0)
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36 {
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37 var = (char *) malloc (strlen (tmp)+1);
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38 strcpy (var, tmp);
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39 }
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40 return var;
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41 }
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42
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43 int
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44 eget (HWND h, int id)
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45 {
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46 BOOL s;
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47 int r = GetDlgItemInt (h, id, &s, TRUE);
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48 return r;
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49 }
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50
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51 void
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52 eset (HWND h, int id, char *val)
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53 {
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54 SetDlgItemText (h, id, val);
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55 }
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56
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57 void
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58 eset (HWND h, int id, int val)
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59 {
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60 SetDlgItemInt (h, id, (UINT)val, TRUE);
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61 }
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62
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63 int
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64 rbget (HWND h, int *ids)
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65 {
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66 int i;
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67 for (i=0; ids[i]; i++)
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68 if (IsDlgButtonChecked (h, ids[i]) == BST_CHECKED)
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69 return ids[i];
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70 return 0;
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71 }
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72
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73 void
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74 rbset (HWND h, int *ids, int id)
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75 {
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76 int i;
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77 for (i=0; ids[i]; i++)
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78 CheckDlgButton (h, ids[i], id==ids[i] ? BST_CHECKED : BST_UNCHECKED);
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79 }
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80
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81 void
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82 fatal (char *m)
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83 {
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84 DWORD e = GetLastError ();
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85 char *buf;
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86 FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
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87 0,
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88 e,
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89 0,
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90 (CHAR *)&buf,
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91 0,
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92 0);
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93 MessageBox (0, buf, m, 0);
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94 exit_setup (1);
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95 }
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