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448
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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 intall all the packages selected in
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17 the install list (in ini.h). Note that we use a separate thread to
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18 maintain the progress dialog, so we avoid the complexity of
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19 handling two tasks in one thread. We also create or update all the
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20 files in /etc/setup and create the mount points. */
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21
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22 #include <io.h>
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23 #include <stdio.h>
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24 #include <stdlib.h>
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25 #ifndef WIN32_NATIVE
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26 #include <unistd.h>
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27 #endif
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28 #include <sys/types.h>
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29 #include <sys/stat.h>
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30 #include <errno.h>
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31 #include <zlib.h>
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32
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33 #include "win32.h"
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34 #include "commctrl.h"
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35
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36 #include "resource.h"
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37 #include "ini.h"
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38 #include "dialog.h"
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39 #include "concat.h"
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40 #include "geturl.h"
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41 #include "mkdir.h"
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42 #include "state.h"
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43 #include "tar.h"
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44 #include "diskfull.h"
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45 #include "msg.h"
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46 #include "regedit.h"
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47 #include "reginfo.h"
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48 #include "log.h"
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49 #include "hash.h"
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707
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50 #include "desktop.h"
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448
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51 #include "port.h"
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52
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53 static HWND ins_dialog = 0;
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54 static HWND ins_action = 0;
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55 static HWND ins_pkgname = 0;
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56 static HWND ins_filename = 0;
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57 static HWND ins_pprogress = 0;
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58 static HWND ins_iprogress = 0;
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59 static HWND ins_diskfull = 0;
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60 static HANDLE init_event;
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61
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62 static int total_bytes = 0;
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63 static int total_bytes_sofar = 0;
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64 static int package_bytes = 0;
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65
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66 static BOOL
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67 dialog_cmd (HWND h, int id, HWND hwndctl, UINT code)
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68 {
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69 switch (id)
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70 {
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71 case IDCANCEL:
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72 exit_setup (1);
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73 }
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74 return FALSE;
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75 }
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76
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77 static BOOL CALLBACK
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78 dialog_proc (HWND h, UINT message, WPARAM wParam, LPARAM lParam)
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79 {
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80 switch (message)
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81 {
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82 case WM_INITDIALOG:
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83 ins_dialog = h;
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84 ins_action = GetDlgItem (h, IDC_INS_ACTION);
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85 ins_pkgname = GetDlgItem (h, IDC_INS_PKG);
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86 ins_filename = GetDlgItem (h, IDC_INS_FILE);
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87 ins_pprogress = GetDlgItem (h, IDC_INS_PPROGRESS);
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88 ins_iprogress = GetDlgItem (h, IDC_INS_IPROGRESS);
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89 ins_diskfull = GetDlgItem (h, IDC_INS_DISKFULL);
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90 SetEvent (init_event);
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91 return FALSE;
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92 case WM_COMMAND:
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93 return HANDLE_WM_COMMAND (h, wParam, lParam, dialog_cmd);
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94 }
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95 return FALSE;
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96 }
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97
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98 static DWORD WINAPI
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99 dialog (void *)
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100 {
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101 MSG m;
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102 HWND new_dialog = CreateDialog (hinstance, MAKEINTRESOURCE (IDD_INSTATUS),
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103 0, dialog_proc);
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104 if (new_dialog == 0)
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105 fatal ("create dialog");
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106 ShowWindow (new_dialog, SW_SHOWNORMAL);
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107 UpdateWindow (new_dialog);
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108 while (GetMessage (&m, 0, 0, 0) > 0) {
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109 TranslateMessage (&m);
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110 DispatchMessage (&m);
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111 }
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112 return FALSE;
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113 }
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114
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115 static void
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116 init_dialog ()
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117 {
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118 if (ins_dialog == 0)
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119 {
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120 DWORD tid;
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121 HANDLE thread;
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122 init_event = CreateEvent (0, 0, 0, 0);
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123 thread = CreateThread (0, 0, dialog, 0, 0, &tid);
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124 WaitForSingleObject (init_event, 10000);
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125 CloseHandle (init_event);
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126 SendMessage (ins_pprogress, PBM_SETRANGE, 0, MAKELPARAM (0, 100));
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127 SendMessage (ins_iprogress, PBM_SETRANGE, 0, MAKELPARAM (0, 100));
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128 SendMessage (ins_diskfull, PBM_SETRANGE, 0, MAKELPARAM (0, 100));
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129 }
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130
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131 SetWindowText (ins_pkgname, "");
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132 SetWindowText (ins_filename, "");
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133 SendMessage (ins_pprogress, PBM_SETPOS, (WPARAM) 0, 0);
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134 SendMessage (ins_iprogress, PBM_SETPOS, (WPARAM) 0, 0);
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135 SendMessage (ins_diskfull, PBM_SETPOS, (WPARAM) 0, 0);
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136 ShowWindow (ins_dialog, SW_SHOWNORMAL);
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137 SetForegroundWindow (ins_dialog);
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138 }
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139
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140 static void
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141 progress (int bytes)
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142 {
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143 int perc;
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144
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145 if (package_bytes > 100)
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146 {
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147 perc = bytes / (package_bytes / 100);
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148 SendMessage (ins_pprogress, PBM_SETPOS, (WPARAM) perc, 0);
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149 }
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150
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151 if (total_bytes > 100)
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152 {
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153 perc = (total_bytes_sofar + bytes) / (total_bytes / 100);
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154 SendMessage (ins_iprogress, PBM_SETPOS, (WPARAM) perc, 0);
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155 }
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156 }
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157
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158 static void
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159 badrename (char *o, char *n)
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160 {
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161 char *err = strerror (errno);
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162 if (!err)
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163 err = "(unknown error)";
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164 note (IDS_ERR_RENAME, o, n, err);
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165 }
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166
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167 static char *standard_dirs[] = {
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168 0
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169 };
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170
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171 void
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172 hash::add_subdirs (char *path)
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173 {
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174 char *nonp, *pp;
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175 for (nonp = path; *nonp == '\\' || *nonp == '/'; nonp++);
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176 for (pp = path + strlen(path) - 1; pp>nonp; pp--)
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177 if (*pp == '/' || *pp == '\\')
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178 {
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179 int i, s=0;
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180 char c = *pp;
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181 *pp = 0;
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182 for (i=0; standard_dirs[i]; i++)
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183 if (strcmp (standard_dirs[i]+1, path) == 0)
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184 {
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185 s = 1;
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186 break;
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187 }
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188 if (s == 0)
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189 add (path);
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190 *pp = c;
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191 }
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192 }
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193
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194 char *
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195 map_filename (char *fn, int type)
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196 {
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197 char *dest_file;
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198 while (*fn == '/' || *fn == '\\')
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199 fn++;
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200 if (type == TY_GENERIC)
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201 dest_file = concat (root_dir, XEMACS_PACKAGE_DIR, fn, 0);
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202 else // TY_CYGWIN | TY_NATIVE
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203 dest_file = concat (root_dir, "/", fn, 0);
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204 return dest_file;
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205 }
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206
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207 static int
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208 exists (char *file)
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209 {
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210 if (_access (file, 0) == 0)
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211 return 1;
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212 return 0;
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213 }
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214
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215
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216 static int num_installs, num_uninstalls;
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217
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218 static void
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219 uninstall_one (char *name, int action, int type)
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220 {
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221 hash dirs;
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222 char line[_MAX_PATH];
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223 char* fname = (type == TY_GENERIC ?
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224 concat (root_dir, XEMACS_PACKAGE_DIR, "pkginfo/MANIFEST.",
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225 name, 0) :
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226 concat (root_dir, XEMACS_SETUP_DIR, "MANIFEST.", name, 0));
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227
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228 FILE* lst = fopen (fname, "rb");
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229
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230 if (lst)
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231 {
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232 SetWindowText (ins_pkgname, name);
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233 SetWindowText (ins_action, "Uninstalling...");
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234 // remove shortcuts and registry entries
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235 if (type != TY_GENERIC)
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236 remove_xemacs_setup();
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237
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448
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238 if (action == ACTION_UPGRADE)
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239 log (0, "Uninstalling old %s", name);
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240 else
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241 log (0, "Uninstalling %s", name);
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242
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243 while (fgets (line, sizeof (line), lst))
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244 {
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245 if (line[strlen(line)-1] == '\n')
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246 line[strlen(line)-1] = 0;
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247
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248 dirs.add_subdirs (line);
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249
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250 char *d = map_filename (line, type);
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251 DWORD dw = GetFileAttributes (d);
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252 if (dw != 0xffffffff && !(dw & FILE_ATTRIBUTE_DIRECTORY))
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253 {
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254 log (LOG_BABBLE, "unlink %s", d);
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255 DeleteFile (d);
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256 }
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257 }
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258 fclose (lst);
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259
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260 remove (fname);
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261
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262 dirs.reverse_sort ();
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263 char *subdir = 0;
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264 while ((subdir = dirs.enumerate (subdir)) != 0)
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265 {
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266 char *d = map_filename (subdir, type);
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267 if (RemoveDirectory (d))
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268 log (LOG_BABBLE, "rmdir %s", d);
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269 }
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270 num_uninstalls ++;
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271 }
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272 }
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273
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274
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275 static int
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276 install_one (char *name, char *file, int file_size, int action, int type)
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277 {
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278 int errors = 0;
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279 char *local = file, *cp, *fn, *base;
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280
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281 base = local;
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282 for (cp=local; *cp; cp++)
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283 if (*cp == '/' || *cp == '\\' || *cp == ':')
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284 base = cp+1;
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285 SetWindowText (ins_pkgname, base);
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286
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287 if (!exists (local) && exists (base))
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288 local = base;
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289 if (!exists (local))
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290 {
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291 note (IDS_ERR_OPEN_READ, local, "No such file");
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292 return 1;
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293 }
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294
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295 char* fname = (type == TY_GENERIC ?
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296 concat (root_dir, XEMACS_PACKAGE_DIR, "pkginfo/MANIFEST.",
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297 name, 0) :
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298 concat (root_dir, XEMACS_SETUP_DIR, "MANIFEST.", name, 0));
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299
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300 FILE* lst = fopen (fname, "wb");
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301
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302 package_bytes = file_size;
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303
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304 switch (action)
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305 {
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306 case ACTION_NEW:
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307 SetWindowText (ins_action, "Installing...");
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308 break;
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309 case ACTION_UPGRADE:
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310 SetWindowText (ins_action, "Upgrading...");
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311 break;
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312 }
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313
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314 log (0, "Installing %s", local);
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315 tar_open (local);
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316 while ((fn = tar_next_file ()))
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317 {
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318 char *dest_file;
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319
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320 if (lst)
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321 fprintf (lst, "%s\n", fn);
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322
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323 dest_file = map_filename (fn, type);
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324
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325 SetWindowText (ins_filename, dest_file);
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326 log (LOG_BABBLE, "Installing file %s", dest_file);
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327 if (tar_read_file (dest_file) != 0)
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328 {
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329 log (0, "Unable to install file %s", dest_file);
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330 errors ++;
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331 }
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332
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333 progress (tar_ftell ());
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334 num_installs ++;
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335 }
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336 tar_close ();
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337
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338 total_bytes_sofar += file_size;
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339 progress (0);
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340
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341 int df = diskfull (root_dir);
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342 SendMessage (ins_diskfull, PBM_SETPOS, (WPARAM) df, 0);
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343
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344 if (lst)
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345 fclose (lst);
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346
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347 return errors;
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348 }
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349
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350 void
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351 do_install (HINSTANCE h)
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352 {
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353 int i;
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354 int errors = 0;
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355
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356 num_installs = 0, num_uninstalls = 0;
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357
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358 next_dialog = IDD_DESKTOP;
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359
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360 mkdir_p (1, root_dir);
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361
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362 for (i=0; standard_dirs[i]; i++)
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363 {
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364 char *p = concat (root_dir, standard_dirs[i], 0);
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365 mkdir_p (1, p);
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366 free (p);
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367 }
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368
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369 dismiss_url_status_dialog ();
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370
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371 init_dialog ();
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372
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373 total_bytes = 0;
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374 total_bytes_sofar = 0;
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375
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376 int df = diskfull (root_dir);
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377 SendMessage (ins_diskfull, PBM_SETPOS, (WPARAM) df, 0);
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378
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379 LOOP_PACKAGES
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380 {
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381 total_bytes += pi.install_size;
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382 }
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383
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384 for (i=0; i<npackages; i++)
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385 {
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386 if (package[i].action == ACTION_UNINSTALL
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387 || (package[i].action == ACTION_UPGRADE && pi.install))
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388 {
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389 uninstall_one (package[i].name, package[i].action,
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390 package[i].type);
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391 uninstall_one (concat (package[i].name, "-src", 0), package[i].action,
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392 package[i].type);
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393 }
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394
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395 if ((package[i].action == ACTION_NEW
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396 || package[i].action == ACTION_UPGRADE)
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397 && pi.install)
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398 {
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399 int e = install_one (package[i].name, pi.install, pi.install_size, package[i].action,
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400 package[i].type);
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401 if (package[i].srcaction == SRCACTION_YES && pi.source)
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402 e += install_one (concat (package[i].name, "-src", 0), pi.source, pi.source_size,
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403 package[i].action, package[i].type);
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404 if (e)
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405 {
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406 package[i].action = ACTION_ERROR;
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407 errors++;
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408 }
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409 }
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410 } // end of big package loop
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411
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412 ShowWindow (ins_dialog, SW_HIDE);
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413
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414 char *odbn = concat (root_dir, XEMACS_SETUP_DIR, "installed.db", 0);
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415 char *ndbn = concat (root_dir, XEMACS_SETUP_DIR, "installed.db.new", 0);
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416 char *sdbn = concat (root_dir, XEMACS_SETUP_DIR, "installed.db.old", 0);
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417
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418 mkdir_p (0, ndbn);
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419
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420 FILE *odb = fopen (odbn, "rt");
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421 FILE *ndb = fopen (ndbn, "wb");
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422
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423 if (!ndb)
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424 {
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425 char *err = strerror (errno);
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|
426 if (!err)
|
|
|
427 err = "(unknown error)";
|
|
|
428 fatal (IDS_ERR_OPEN_WRITE, ndb, err);
|
|
|
429 }
|
|
|
430
|
|
|
431 if (odb)
|
|
|
432 {
|
|
|
433 char line[1000], pkg[1000];
|
|
|
434 int printit;
|
|
|
435 while (fgets (line, 1000, odb))
|
|
|
436 {
|
|
|
437 printit = 1;
|
|
|
438 sscanf (line, "%s", pkg);
|
|
|
439 for (i=0; i<npackages; i++)
|
|
|
440 {
|
|
|
441 if (strcmp (pkg, package[i].name) == 0)
|
|
|
442 switch (package[i].action)
|
|
|
443 {
|
|
|
444 case ACTION_NEW:
|
|
|
445 case ACTION_UPGRADE:
|
|
|
446 case ACTION_UNINSTALL:
|
|
|
447 printit = 0;
|
|
|
448 break;
|
|
|
449 }
|
|
|
450 }
|
|
|
451 if (printit)
|
|
|
452 fputs (line, ndb);
|
|
|
453 }
|
|
|
454
|
|
|
455 }
|
|
|
456
|
|
|
457 LOOP_PACKAGES
|
|
|
458 {
|
|
|
459 if (package[i].srcaction == SRCACTION_YES)
|
|
|
460 fprintf (ndb, "%s %s %d %s %d\n", package[i].name,
|
|
|
461 pi.install, pi.install_size,
|
|
|
462 pi.source, pi.source_size);
|
|
|
463 else
|
|
|
464 fprintf (ndb, "%s %s %d\n", package[i].name,
|
|
|
465 pi.install, pi.install_size);
|
|
|
466 }
|
|
|
467
|
|
|
468 if (odb)
|
|
|
469 fclose (odb);
|
|
|
470 fclose (ndb);
|
|
|
471
|
|
|
472 remove (sdbn);
|
|
|
473 if (odb && rename (odbn, sdbn))
|
|
|
474 badrename (odbn, sdbn);
|
|
|
475
|
|
|
476 remove (odbn);
|
|
|
477 if (rename (ndbn, odbn))
|
|
|
478 badrename (ndbn, odbn);
|
|
|
479
|
|
|
480 if (num_installs == 0 && num_uninstalls == 0)
|
|
|
481 {
|
|
|
482 exit_msg = IDS_NOTHING_INSTALLED;
|
|
|
483 return;
|
|
|
484 }
|
|
|
485 if (num_installs == 0)
|
|
|
486 {
|
|
|
487 exit_msg = IDS_UNINSTALL_COMPLETE;
|
|
|
488 return;
|
|
|
489 }
|
|
|
490
|
|
|
491 if (errors)
|
|
|
492 exit_msg = IDS_INSTALL_INCOMPLETE;
|
|
|
493 else
|
|
|
494 exit_msg = IDS_INSTALL_COMPLETE;
|
|
|
495 }
|
