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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 download all the files we need to
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17 do the installation. */
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18
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19 #include <stdio.h>
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20 #include <sys/types.h>
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21 #include <sys/stat.h>
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22
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23 #include "win32.h"
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24
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25 #include "resource.h"
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26 #include "msg.h"
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27 #include "ini.h"
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28 #include "dialog.h"
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29 #include "concat.h"
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30 #include "geturl.h"
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31 #include "state.h"
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32 #include "mkdir.h"
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33 #include "log.h"
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34
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35 static int
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36 download_one (char *name, int expected_size)
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37 {
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38 char *local = name;
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39
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40 struct stat s;
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41 if (stat (local, &s) >= 0)
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42 if (s.st_size == expected_size)
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43 return 0;
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44
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45 mkdir_p (0, local);
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46
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47 if (get_url_to_file (concat (MIRROR_SITE, "/", name, 0),
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48 concat (local, ".tmp", 0),
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49 expected_size))
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50 {
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51 note (IDS_DOWNLOAD_FAILED, name);
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52 return 1;
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53 }
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54 else
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55 {
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56 stat (concat (local, ".tmp", 0), &s);
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57 if (s.st_size == expected_size)
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58 {
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59 log (0, "Downloaded %s", local);
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60 rename (concat (local, ".tmp", 0), local);
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61 }
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62 else
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63 {
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64 log (0, "Download %s wrong size (%d actual vs %d expected)",
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65 local, s.st_size, expected_size);
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66 note (IDS_DOWNLOAD_SHORT, local, s.st_size, expected_size);
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67 return 1;
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68 }
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69 }
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70
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71 return 0;
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72 }
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73
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74 void
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75 do_download (HINSTANCE h)
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76 {
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77 int i;
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78 int errors = 0;
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79
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80 for (i=0; i<npackages; i++)
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81 if (package[i].action == ACTION_NEW || package[i].action == ACTION_UPGRADE)
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82 {
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83 int e = download_one (pi.install, pi.install_size);
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84 if (package[i].srcaction == SRCACTION_YES && pi.source)
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85 e += download_one (pi.source, pi.source_size);
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86 errors += e;
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87 if (e)
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88 package[i].action = ACTION_ERROR;
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89 }
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90
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91 dismiss_url_status_dialog ();
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92
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93 if (errors)
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94 {
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95 if (yesno (IDS_DOWNLOAD_INCOMPLETE) == IDYES)
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96 {
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97 next_dialog = IDD_SITE;
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98 return;
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99 }
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100 }
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101
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102 if (source == IDC_SOURCE_DOWNLOAD)
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103 {
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104 if (errors)
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105 exit_msg = IDS_DOWNLOAD_INCOMPLETE;
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106 else
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107 exit_msg = IDS_DOWNLOAD_COMPLETE;
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108 next_dialog = 0;
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109 }
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110 else
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111 next_dialog = IDD_S_INSTALL;
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112 }
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