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1
/*
1
/*
2
 * SVARDOS INSTALL PROGRAM
2
 * SVARDOS INSTALL PROGRAM
3
 *
3
 *
4
 * PUBLISHED UNDER THE TERMS OF THE MIT LICENSE
4
 * PUBLISHED UNDER THE TERMS OF THE MIT LICENSE
5
 *
5
 *
6
 * COPYRIGHT (C) 2016-2022 MATEUSZ VISTE, ALL RIGHTS RESERVED.
6
 * COPYRIGHT (C) 2016-2022 MATEUSZ VISTE, ALL RIGHTS RESERVED.
7
 *
7
 *
8
 * Permission is hereby granted, free of charge, to any person obtaining a
8
 * Permission is hereby granted, free of charge, to any person obtaining a
9
 * copy of this software and associated documentation files (the "Software"),
9
 * copy of this software and associated documentation files (the "Software"),
10
 * to deal in the Software without restriction, including without limitation
10
 * to deal in the Software without restriction, including without limitation
11
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12
 * and/or sell copies of the Software, and to permit persons to whom the
12
 * and/or sell copies of the Software, and to permit persons to whom the
13
 * Software is furnished to do so, subject to the following conditions:
13
 * Software is furnished to do so, subject to the following conditions:
14
 *
14
 *
15
 * The above copyright notice and this permission notice shall be included in
15
 * The above copyright notice and this permission notice shall be included in
16
 * all copies or substantial portions of the Software.
16
 * all copies or substantial portions of the Software.
17
 *
17
 *
18
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24
 * DEALINGS IN THE SOFTWARE.
24
 * DEALINGS IN THE SOFTWARE.
25
 *
25
 *
26
 * http://svardos.osdn.io
26
 * http://svardos.org
27
 */
27
 */
28
 
28
 
29
#include <dos.h>
29
#include <dos.h>
30
#include <direct.h>  /* mkdir() */
30
#include <direct.h>  /* mkdir() */
31
#include <stdio.h>   /* printf() and friends */
31
#include <stdio.h>   /* printf() and friends */
32
#include <stdlib.h>  /* system() */
32
#include <stdlib.h>  /* system() */
33
#include <string.h>  /* memcpy() */
33
#include <string.h>  /* memcpy() */
34
#include <unistd.h>
34
#include <unistd.h>
35
 
35
 
36
#include "svarlang.lib\svarlang.h"
36
#include "svarlang.lib\svarlang.h"
37
 
37
 
38
#include "input.h"
38
#include "input.h"
39
#include "video.h"
39
#include "video.h"
40
 
40
 
41
/* keyboard layouts and locales */
41
/* keyboard layouts and locales */
42
#include "keylay.h"
42
#include "keylay.h"
43
#include "keyoff.h"
43
#include "keyoff.h"
44
 
44
 
45
/* color scheme (color, mono) */
45
/* color scheme (color, mono) */
46
static unsigned short COLOR_TITLEBAR[2] = {0x7000,0x7000};
46
static unsigned short COLOR_TITLEBAR[2] = {0x7000,0x7000};
47
static unsigned short COLOR_BODY[2] = {0x1700,0x0700};
47
static unsigned short COLOR_BODY[2] = {0x1700,0x0700};
48
static unsigned short COLOR_SELECT[2] = {0x7000,0x7000};
48
static unsigned short COLOR_SELECT[2] = {0x7000,0x7000};
49
static unsigned short COLOR_SELECTCUR[2] = {0x1F00,0x0700};
49
static unsigned short COLOR_SELECTCUR[2] = {0x1F00,0x0700};
50
 
50
 
51
/* mono flag */
51
/* mono flag */
52
static int mono = 0;
52
static int mono = 0;
53
 
53
 
54
/* how much disk space does SvarDOS require (in MiB) */
54
/* how much disk space does SvarDOS require (in MiB) */
55
#define SVARDOS_DISK_REQ 8
55
#define SVARDOS_DISK_REQ 8
56
 
56
 
57
/* menu screens can output only one of these: */
57
/* menu screens can output only one of these: */
58
#define MENUNEXT 0
58
#define MENUNEXT 0
59
#define MENUPREV -1
59
#define MENUPREV -1
60
#define MENUQUIT -2
60
#define MENUQUIT -2
61
 
61
 
62
/* a convenience 'function' used for debugging */
62
/* a convenience 'function' used for debugging */
63
#define DBG(x) { video_putstringfix(24, 0, 0x4F00u, x, 80); }
63
#define DBG(x) { video_putstringfix(24, 0, 0x4F00u, x, 80); }
64
 
64
 
65
struct slocales {
65
struct slocales {
66
  char lang[4];
66
  char lang[4];
67
  const char *keybcode;
67
  const char *keybcode;
68
  unsigned int codepage;
68
  unsigned int codepage;
69
  int egafile;
69
  int egafile;
70
  int keybfile;
70
  int keybfile;
71
  int keyboff;
71
  int keyboff;
72
  int keyblen;
72
  int keyblen;
73
  unsigned int keybid;
73
  unsigned int keybid;
74
};
74
};
75
 
75
 
76
 
76
 
77
/* reboot the computer */
77
/* reboot the computer */
78
static void reboot(void) {
78
static void reboot(void) {
79
  void ((far *bootroutine)()) = (void (far *)()) 0xFFFF0000L;
79
  void ((far *bootroutine)()) = (void (far *)()) 0xFFFF0000L;
80
  int far *rstaddr = (int far *)0x00400072L; /* BIOS boot flag is at 0040:0072 */
80
  int far *rstaddr = (int far *)0x00400072L; /* BIOS boot flag is at 0040:0072 */
81
  *rstaddr = 0x1234; /* 0x1234 = warm boot, 0 = cold boot */
81
  *rstaddr = 0x1234; /* 0x1234 = warm boot, 0 = cold boot */
82
  (*bootroutine)(); /* jump to the BIOS reboot routine at FFFF:0000 */
82
  (*bootroutine)(); /* jump to the BIOS reboot routine at FFFF:0000 */
83
}
83
}
84
 
84
 
85
 
85
 
86
/* outputs a string to screen with taking care of word wrapping. returns amount of lines. */
86
/* outputs a string to screen with taking care of word wrapping. returns amount of lines. */
87
static int putstringwrap(int y, int x, unsigned short attr, const char *s) {
87
static int putstringwrap(int y, int x, unsigned short attr, const char *s) {
88
  int linew, lincount;
88
  int linew, lincount;
89
  linew = 80;
89
  linew = 80;
90
  if (x >= 0) linew -= (x << 1);
90
  if (x >= 0) linew -= (x << 1);
91
 
91
 
92
  for (lincount = 1; y+lincount < 25; lincount++) {
92
  for (lincount = 1; y+lincount < 25; lincount++) {
93
    int i, len = linew;
93
    int i, len = linew;
94
    for (i = 0; i <= linew; i++) {
94
    for (i = 0; i <= linew; i++) {
95
      if (s[i] == ' ') len = i;
95
      if (s[i] == ' ') len = i;
96
      if (s[i] == '\n') {
96
      if (s[i] == '\n') {
97
        len = i;
97
        len = i;
98
        break;
98
        break;
99
      }
99
      }
100
      if (s[i] == 0) {
100
      if (s[i] == 0) {
101
        len = i;
101
        len = i;
102
        break;
102
        break;
103
      }
103
      }
104
    }
104
    }
105
    video_putstring(y++, x, attr, s, len);
105
    video_putstring(y++, x, attr, s, len);
106
    s += len;
106
    s += len;
107
    if (*s == 0) break;
107
    if (*s == 0) break;
108
    s += 1; /* skip the whitespace char */
108
    s += 1; /* skip the whitespace char */
109
  }
109
  }
110
  return(lincount);
110
  return(lincount);
111
}
111
}
112
 
112
 
113
 
113
 
114
/* an NLS wrapper around video_putstring(), also performs line wrapping when
114
/* an NLS wrapper around video_putstring(), also performs line wrapping when
115
 * needed. returns the amount of lines that were output */
115
 * needed. returns the amount of lines that were output */
116
static int putstringnls(int y, int x, unsigned short attr, int nlsmaj, int nlsmin) {
116
static int putstringnls(int y, int x, unsigned short attr, int nlsmaj, int nlsmin) {
117
  const char *s = svarlang_str(nlsmaj, nlsmin);
117
  const char *s = svarlang_str(nlsmaj, nlsmin);
118
  if (s == NULL) s = "";
118
  if (s == NULL) s = "";
119
  return(putstringwrap(y, x, attr, s));
119
  return(putstringwrap(y, x, attr, s));
120
}
120
}
121
 
121
 
122
 
122
 
123
/* copy file f1 to f2 using buff as a buffer of buffsz bytes. f2 will be overwritten if it
123
/* copy file f1 to f2 using buff as a buffer of buffsz bytes. f2 will be overwritten if it
124
 * exists already! returns 0 on success. */
124
 * exists already! returns 0 on success. */
125
static int fcopy(const char *f2, const char *f1, void *buff, size_t buffsz) {
125
static int fcopy(const char *f2, const char *f1, void *buff, size_t buffsz) {
126
  FILE *fd1, *fd2;
126
  FILE *fd1, *fd2;
127
  size_t sz;
127
  size_t sz;
128
  int res = -1; /* assume failure */
128
  int res = -1; /* assume failure */
129
 
129
 
130
  /* open files */
130
  /* open files */
131
  fd1 = fopen(f1, "rb");
131
  fd1 = fopen(f1, "rb");
132
  fd2 = fopen(f2, "wb");
132
  fd2 = fopen(f2, "wb");
133
  if ((fd1 == NULL) || (fd2 == NULL)) goto QUIT;
133
  if ((fd1 == NULL) || (fd2 == NULL)) goto QUIT;
134
 
134
 
135
  /* copy data */
135
  /* copy data */
136
  for (;;) {
136
  for (;;) {
137
    sz = fread(buff, 1, buffsz, fd1);
137
    sz = fread(buff, 1, buffsz, fd1);
138
    if (sz == 0) {
138
    if (sz == 0) {
139
      if (feof(fd1) != 0) break;
139
      if (feof(fd1) != 0) break;
140
      goto QUIT;
140
      goto QUIT;
141
    }
141
    }
142
    if (fwrite(buff, 1, sz, fd2) != sz) goto QUIT;
142
    if (fwrite(buff, 1, sz, fd2) != sz) goto QUIT;
143
  }
143
  }
144
 
144
 
145
  res = 0; /* success */
145
  res = 0; /* success */
146
 
146
 
147
  QUIT:
147
  QUIT:
148
  if (fd1 != NULL) fclose(fd1);
148
  if (fd1 != NULL) fclose(fd1);
149
  if (fd2 != NULL) fclose(fd2);
149
  if (fd2 != NULL) fclose(fd2);
150
  return(res);
150
  return(res);
151
}
151
}
152
 
152
 
153
 
153
 
154
static int menuselect(int ypos, int xpos, int height, const char **list, int listlen) {
154
static int menuselect(int ypos, int xpos, int height, const char **list, int listlen) {
155
  int i, offset = 0, res = 0, count, width = 0;
155
  int i, offset = 0, res = 0, count, width = 0;
156
  /* count how many positions there is, and check their width */
156
  /* count how many positions there is, and check their width */
157
  for (count = 0; (list[count] != NULL) && (count != listlen); count++) {
157
  for (count = 0; (list[count] != NULL) && (count != listlen); count++) {
158
    int len = strlen(list[count]);
158
    int len = strlen(list[count]);
159
    if (len > width) width = len;
159
    if (len > width) width = len;
160
  }
160
  }
161
 
161
 
162
  /* if xpos negative, means 'center out' */
162
  /* if xpos negative, means 'center out' */
163
  if (xpos < 0) xpos = 39 - (width >> 1);
163
  if (xpos < 0) xpos = 39 - (width >> 1);
164
 
164
 
165
  video_putchar(ypos, xpos+width+2, COLOR_SELECT[mono], 0xBF);         /*       \ */
165
  video_putchar(ypos, xpos+width+2, COLOR_SELECT[mono], 0xBF);         /*       \ */
166
  video_putchar(ypos, xpos-1, COLOR_SELECT[mono], 0xDA);               /*  /      */
166
  video_putchar(ypos, xpos-1, COLOR_SELECT[mono], 0xDA);               /*  /      */
167
  video_putchar(ypos+height-1, xpos-1, COLOR_SELECT[mono], 0xC0);      /*  \      */
167
  video_putchar(ypos+height-1, xpos-1, COLOR_SELECT[mono], 0xC0);      /*  \      */
168
  video_putchar(ypos+height-1, xpos+width+2, COLOR_SELECT[mono], 0xD9);/*      /  */
168
  video_putchar(ypos+height-1, xpos+width+2, COLOR_SELECT[mono], 0xD9);/*      /  */
169
  video_putcharmulti(ypos, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
169
  video_putcharmulti(ypos, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
170
  video_putcharmulti(ypos+height-1, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
170
  video_putcharmulti(ypos+height-1, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
171
  video_putcharmulti(ypos+1, xpos-1, COLOR_SELECT[mono], 0xB3, height - 2, 80);
171
  video_putcharmulti(ypos+1, xpos-1, COLOR_SELECT[mono], 0xB3, height - 2, 80);
172
  video_putcharmulti(ypos+1, xpos+width+2, COLOR_SELECT[mono], 0xB3, height - 2, 80);
172
  video_putcharmulti(ypos+1, xpos+width+2, COLOR_SELECT[mono], 0xB3, height - 2, 80);
173
 
173
 
174
  for (;;) {
174
  for (;;) {
175
    int key;
175
    int key;
176
    /* list of selectable items */
176
    /* list of selectable items */
177
    for (i = 0; i < height - 2; i++) {
177
    for (i = 0; i < height - 2; i++) {
178
      if (i + offset == res) {
178
      if (i + offset == res) {
179
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECTCUR[mono], 16);
179
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECTCUR[mono], 16);
180
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECTCUR[mono], 17);
180
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECTCUR[mono], 17);
181
        video_movecursor(ypos + 1 + i, xpos);
181
        video_movecursor(ypos + 1 + i, xpos);
182
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECTCUR[mono], list[i + offset], width);
182
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECTCUR[mono], list[i + offset], width);
183
      } else if (i + offset < count) {
183
      } else if (i + offset < count) {
184
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ');
184
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ');
185
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECT[mono], ' ');
185
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECT[mono], ' ');
186
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECT[mono], list[i + offset], width);
186
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECT[mono], list[i + offset], width);
187
      } else {
187
      } else {
188
        video_putcharmulti(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ', width+2, 1);
188
        video_putcharmulti(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ', width+2, 1);
189
      }
189
      }
190
    }
190
    }
191
    key = input_getkey();
191
    key = input_getkey();
192
    if (key == 0x0D) { /* ENTER */
192
    if (key == 0x0D) { /* ENTER */
193
      return(res);
193
      return(res);
194
    } else if (key == 0x148) { /* up */
194
    } else if (key == 0x148) { /* up */
195
      if (res > 0) {
195
      if (res > 0) {
196
        res--;
196
        res--;
197
        if (res < offset) offset = res;
197
        if (res < offset) offset = res;
198
      }
198
      }
199
    } else if (key == 0x150) { /* down */
199
    } else if (key == 0x150) { /* down */
200
      if (res+1 < count) {
200
      if (res+1 < count) {
201
        res++;
201
        res++;
202
        if (res > offset + height - 3) offset = res - (height - 3);
202
        if (res > offset + height - 3) offset = res - (height - 3);
203
      }
203
      }
204
    } else if (key == 0x147) { /* home */
204
    } else if (key == 0x147) { /* home */
205
      res = 0;
205
      res = 0;
206
      offset = 0;
206
      offset = 0;
207
    } else if (key == 0x14F) { /* end */
207
    } else if (key == 0x14F) { /* end */
208
      res = count - 1;
208
      res = count - 1;
209
      if (res > offset + height - 3) offset = res - (height - 3);
209
      if (res > offset + height - 3) offset = res - (height - 3);
210
    } else if (key == 0x1B) {  /* ESC */
210
    } else if (key == 0x1B) {  /* ESC */
211
      return(-1);
211
      return(-1);
212
    }/* else {
212
    }/* else {
213
      char buf[8];
213
      char buf[8];
214
      snprintf(buf, sizeof(buf), "0x%02X ", key);
214
      snprintf(buf, sizeof(buf), "0x%02X ", key);
215
      video_putstring(1, 0, COLOR_BODY[mono], buf, -1);
215
      video_putstring(1, 0, COLOR_BODY[mono], buf, -1);
216
    }*/
216
    }*/
217
  }
217
  }
218
}
218
}
219
 
219
 
220
static void newscreen(int statusbartype) {
220
static void newscreen(int statusbartype) {
221
  const char *msg;
221
  const char *msg;
222
  msg = svarlang_strid(0x00); /* "SVARDOS INSTALLATION" */
222
  msg = svarlang_strid(0x00); /* "SVARDOS INSTALLATION" */
223
  video_putcharmulti(0, 0, COLOR_TITLEBAR[mono], ' ', 80, 1);
223
  video_putcharmulti(0, 0, COLOR_TITLEBAR[mono], ' ', 80, 1);
224
  video_putstring(0, 40 - (strlen(msg) >> 1), COLOR_TITLEBAR[mono], msg, -1);
224
  video_putstring(0, 40 - (strlen(msg) >> 1), COLOR_TITLEBAR[mono], msg, -1);
225
  video_clear(COLOR_BODY[mono], 80, -80);
225
  video_clear(COLOR_BODY[mono], 80, -80);
226
  switch (statusbartype) {
226
  switch (statusbartype) {
227
    case 1:
227
    case 1:
228
      msg = svarlang_strid(0x000B); /* "Up/Down = Select entry | Enter = Validate your choice | ESC = Quit to DOS" */
228
      msg = svarlang_strid(0x000B); /* "Up/Down = Select entry | Enter = Validate your choice | ESC = Quit to DOS" */
229
      break;
229
      break;
230
    case 2:
230
    case 2:
231
      msg = svarlang_strid(0x0005); /* "Press any key..." */
231
      msg = svarlang_strid(0x0005); /* "Press any key..." */
232
      break;
232
      break;
233
    case 3:
233
    case 3:
234
      msg = "";
234
      msg = "";
235
      break;
235
      break;
236
    default:
236
    default:
237
      msg = svarlang_strid(0x000A); /* "Up/Down = Select entry | Enter = Validate your choice | ESC = Previous screen" */
237
      msg = svarlang_strid(0x000A); /* "Up/Down = Select entry | Enter = Validate your choice | ESC = Previous screen" */
238
      break;
238
      break;
239
  }
239
  }
240
  video_putchar(24, 0, COLOR_TITLEBAR[mono], ' ');
240
  video_putchar(24, 0, COLOR_TITLEBAR[mono], ' ');
241
  video_putstringfix(24, 1, COLOR_TITLEBAR[mono], msg, 79);
241
  video_putstringfix(24, 1, COLOR_TITLEBAR[mono], msg, 79);
242
  video_movecursor(25,0);
242
  video_movecursor(25,0);
243
}
243
}
244
 
244
 
245
/* fills a slocales struct accordingly to the value of its keyboff member */
245
/* fills a slocales struct accordingly to the value of its keyboff member */
246
static void kblay2slocal(struct slocales *locales) {
246
static void kblay2slocal(struct slocales *locales) {
247
  const char *m;
247
  const char *m;
248
  for (m = kblayouts[locales->keyboff]; *m != 0; m++); /* skip layout name */
248
  for (m = kblayouts[locales->keyboff]; *m != 0; m++); /* skip layout name */
249
  m++;
249
  m++;
250
  /* skip keyb code and copy it to locales.keybcode */
250
  /* skip keyb code and copy it to locales.keybcode */
251
  locales->keybcode = m;
251
  locales->keybcode = m;
252
  for (; *m != 0; m++);
252
  for (; *m != 0; m++);
253
  /* */
253
  /* */
254
  locales->codepage = ((unsigned short)m[1] << 8) | m[2];
254
  locales->codepage = ((unsigned short)m[1] << 8) | m[2];
255
  locales->egafile = m[3];
255
  locales->egafile = m[3];
256
  locales->keybfile = m[4];
256
  locales->keybfile = m[4];
257
  locales->keybid = ((unsigned short)m[5] << 8) | m[6];
257
  locales->keybid = ((unsigned short)m[5] << 8) | m[6];
258
}
258
}
259
 
259
 
260
static int selectlang(struct slocales *locales) {
260
static int selectlang(struct slocales *locales) {
261
  int choice, x;
261
  int choice, x;
262
  const char *msg;
262
  const char *msg;
263
  const char *langlist[] = {
263
  const char *langlist[] = {
264
    "English",
264
    "English",
265
    "French",
265
    "French",
266
    "German",
266
    "German",
267
    "Italian",
267
    "Italian",
268
    "Polish",
268
    "Polish",
269
    "Russian",
269
    "Russian",
270
    "Slovene",
270
    "Slovene",
271
    "Swedish",
271
    "Swedish",
272
    "Turkish",
272
    "Turkish",
273
    NULL
273
    NULL
274
  };
274
  };
275
 
275
 
276
  newscreen(1);
276
  newscreen(1);
277
  msg = svarlang_strid(0x0100); /* "Welcome to SvarDOS" */
277
  msg = svarlang_strid(0x0100); /* "Welcome to SvarDOS" */
278
  x = 40 - (strlen(msg) >> 1);
278
  x = 40 - (strlen(msg) >> 1);
279
  video_putstring(4, x, COLOR_BODY[mono], msg, -1);
279
  video_putstring(4, x, COLOR_BODY[mono], msg, -1);
280
  video_putcharmulti(5, x, COLOR_BODY[mono], '=', strlen(msg), 1);
280
  video_putcharmulti(5, x, COLOR_BODY[mono], '=', strlen(msg), 1);
281
  putstringnls(8, -1, COLOR_BODY[mono], 1, 1); /* "Please select your language from the list below:" */
281
  putstringnls(8, -1, COLOR_BODY[mono], 1, 1); /* "Please select your language from the list below:" */
282
  choice = menuselect(11, -1, 11, langlist, -1);
282
  choice = menuselect(11, -1, 11, langlist, -1);
283
  if (choice < 0) return(MENUPREV);
283
  if (choice < 0) return(MENUPREV);
284
  /* populate locales with default values */
284
  /* populate locales with default values */
285
  memset(locales, 0, sizeof(struct slocales));
285
  memset(locales, 0, sizeof(struct slocales));
286
  switch (choice) {
286
  switch (choice) {
287
    case 1:
287
    case 1:
288
      strcpy(locales->lang, "FR");
288
      strcpy(locales->lang, "FR");
289
      locales->keyboff = OFFLOC_FR;
289
      locales->keyboff = OFFLOC_FR;
290
      locales->keyblen = OFFLEN_FR;
290
      locales->keyblen = OFFLEN_FR;
291
      break;
291
      break;
292
    case 2:
292
    case 2:
293
      strcpy(locales->lang, "DE");
293
      strcpy(locales->lang, "DE");
294
      locales->keyboff = OFFLOC_DE;
294
      locales->keyboff = OFFLOC_DE;
295
      locales->keyblen = OFFLEN_DE;
295
      locales->keyblen = OFFLEN_DE;
296
      break;
296
      break;
297
    case 3:
297
    case 3:
298
      strcpy(locales->lang, "IT");
298
      strcpy(locales->lang, "IT");
299
      locales->keyboff = OFFLOC_IT;
299
      locales->keyboff = OFFLOC_IT;
300
      locales->keyblen = OFFLEN_IT;
300
      locales->keyblen = OFFLEN_IT;
301
      break;
301
      break;
302
    case 4:
302
    case 4:
303
      strcpy(locales->lang, "PL");
303
      strcpy(locales->lang, "PL");
304
      locales->keyboff = OFFLOC_PL;
304
      locales->keyboff = OFFLOC_PL;
305
      locales->keyblen = OFFLEN_PL;
305
      locales->keyblen = OFFLEN_PL;
306
      break;
306
      break;
307
    case 5:
307
    case 5:
308
      strcpy(locales->lang, "RU");
308
      strcpy(locales->lang, "RU");
309
      locales->keyboff = OFFLOC_RU;
309
      locales->keyboff = OFFLOC_RU;
310
      locales->keyblen = OFFLEN_RU;
310
      locales->keyblen = OFFLEN_RU;
311
      break;
311
      break;
312
    case 6:
312
    case 6:
313
      strcpy(locales->lang, "SI");
313
      strcpy(locales->lang, "SI");
314
      locales->keyboff = OFFLOC_SI;
314
      locales->keyboff = OFFLOC_SI;
315
      locales->keyblen = OFFLEN_SI;
315
      locales->keyblen = OFFLEN_SI;
316
      break;
316
      break;
317
    case 7:
317
    case 7:
318
      strcpy(locales->lang, "SV");
318
      strcpy(locales->lang, "SV");
319
      locales->keyboff = OFFLOC_SV;
319
      locales->keyboff = OFFLOC_SV;
320
      locales->keyblen = OFFLEN_SV;
320
      locales->keyblen = OFFLEN_SV;
321
      break;
321
      break;
322
    case 8:
322
    case 8:
323
      strcpy(locales->lang, "TR");
323
      strcpy(locales->lang, "TR");
324
      locales->keyboff = OFFLOC_TR;
324
      locales->keyboff = OFFLOC_TR;
325
      locales->keyblen = OFFLEN_TR;
325
      locales->keyblen = OFFLEN_TR;
326
      break;
326
      break;
327
    default:
327
    default:
328
      strcpy(locales->lang, "EN");
328
      strcpy(locales->lang, "EN");
329
      locales->keyboff = 0;
329
      locales->keyboff = 0;
330
      locales->keyblen = OFFCOUNT;
330
      locales->keyblen = OFFCOUNT;
331
      break;
331
      break;
332
  }
332
  }
333
  /* populate the slocales struct accordingly to the keyboff member */
333
  /* populate the slocales struct accordingly to the keyboff member */
334
  kblay2slocal(locales);
334
  kblay2slocal(locales);
335
  /* */
335
  /* */
336
  return(MENUNEXT);
336
  return(MENUNEXT);
337
}
337
}
338
 
338
 
339
 
339
 
340
static int selectkeyb(struct slocales *locales) {
340
static int selectkeyb(struct slocales *locales) {
341
  int menuheight, choice;
341
  int menuheight, choice;
342
  if (locales->keyblen == 1) return(MENUNEXT); /* do not ask for keyboard layout if only one is available for given language */
342
  if (locales->keyblen == 1) return(MENUNEXT); /* do not ask for keyboard layout if only one is available for given language */
343
  newscreen(0);
343
  newscreen(0);
344
  putstringnls(5, 1, COLOR_BODY[mono], 1, 5); /* "SvarDOS supports different keyboard layouts */
344
  putstringnls(5, 1, COLOR_BODY[mono], 1, 5); /* "SvarDOS supports different keyboard layouts */
345
  menuheight = locales->keyblen + 2;
345
  menuheight = locales->keyblen + 2;
346
  if (menuheight > 13) menuheight = 13;
346
  if (menuheight > 13) menuheight = 13;
347
  choice = menuselect(10, -1, menuheight, &(kblayouts[locales->keyboff]), locales->keyblen);
347
  choice = menuselect(10, -1, menuheight, &(kblayouts[locales->keyboff]), locales->keyblen);
348
  if (choice < 0) return(MENUPREV);
348
  if (choice < 0) return(MENUPREV);
349
  /* (re)load the keyboard layout & codepage setup */
349
  /* (re)load the keyboard layout & codepage setup */
350
  locales->keyboff += choice;
350
  locales->keyboff += choice;
351
  kblay2slocal(locales);
351
  kblay2slocal(locales);
352
  return(MENUNEXT);
352
  return(MENUNEXT);
353
}
353
}
354
 
354
 
355
 
355
 
356
/* returns 0 if installation must proceed, non-zero otherwise */
356
/* returns 0 if installation must proceed, non-zero otherwise */
357
static int welcomescreen(void) {
357
static int welcomescreen(void) {
358
  int c;
358
  int c;
359
  const char *choice[3];
359
  const char *choice[3];
360
  choice[0] = svarlang_strid(0x0001);
360
  choice[0] = svarlang_strid(0x0001);
361
  choice[1] = svarlang_strid(0x0002);
361
  choice[1] = svarlang_strid(0x0002);
362
  choice[2] = NULL;
362
  choice[2] = NULL;
363
  newscreen(0);
363
  newscreen(0);
364
  putstringnls(4, 1, COLOR_BODY[mono], 2, 0); /* "You are about to install SvarDOS */
364
  putstringnls(4, 1, COLOR_BODY[mono], 2, 0); /* "You are about to install SvarDOS */
365
  c = menuselect(13, -1, 4, choice, -1);
365
  c = menuselect(13, -1, 4, choice, -1);
366
  if (c < 0) return(MENUPREV);
366
  if (c < 0) return(MENUPREV);
367
  if (c == 0) return(MENUNEXT);
367
  if (c == 0) return(MENUNEXT);
368
  return(MENUQUIT);
368
  return(MENUQUIT);
369
}
369
}
370
 
370
 
371
 
371
 
372
/* returns 1 if drive is removable, 0 if not, -1 on error */
372
/* returns 1 if drive is removable, 0 if not, -1 on error */
373
static int isdriveremovable(int drv) {
373
static int isdriveremovable(int drv) {
374
  union REGS r;
374
  union REGS r;
375
  r.x.ax = 0x4408;
375
  r.x.ax = 0x4408;
376
  r.h.bl = drv;
376
  r.h.bl = drv;
377
  int86(0x21, &r, &r);
377
  int86(0x21, &r, &r);
378
  /* CF set on error, AX set to 0 if removable, 1 if fixed */
378
  /* CF set on error, AX set to 0 if removable, 1 if fixed */
379
  if (r.x.cflag != 0) return(-1);
379
  if (r.x.cflag != 0) return(-1);
380
  if (r.x.ax == 0) return(1);
380
  if (r.x.ax == 0) return(1);
381
  return(0);
381
  return(0);
382
}
382
}
383
 
383
 
384
 
384
 
385
/* returns total disk space of drive drv (in MiB, max 2048), or -1 if drive invalid */
385
/* returns total disk space of drive drv (in MiB, max 2048), or -1 if drive invalid */
386
static int disksize(int drv) {
386
static int disksize(int drv) {
387
  long res;
387
  long res;
388
  union REGS r;
388
  union REGS r;
389
  r.h.ah = 0x36; /* DOS 2+ get free disk space */
389
  r.h.ah = 0x36; /* DOS 2+ get free disk space */
390
  r.h.dl = drv;  /* A=1, B=2, etc */
390
  r.h.dl = drv;  /* A=1, B=2, etc */
391
  int86(0x21, &r, &r);
391
  int86(0x21, &r, &r);
392
  if (r.x.ax == 0xffffu) return(-1); /* AX set to FFFFh if drive invalid */
392
  if (r.x.ax == 0xffffu) return(-1); /* AX set to FFFFh if drive invalid */
393
  res = r.x.ax;  /* sectors per cluster */
393
  res = r.x.ax;  /* sectors per cluster */
394
  res *= r.x.dx; /* dx contains total clusters, bx contains free clusters */
394
  res *= r.x.dx; /* dx contains total clusters, bx contains free clusters */
395
  res *= r.x.cx; /* bytes per sector */
395
  res *= r.x.cx; /* bytes per sector */
396
  res >>= 20;    /* convert bytes to MiB */
396
  res >>= 20;    /* convert bytes to MiB */
397
  return(res);
397
  return(res);
398
}
398
}
399
 
399
 
400
 
400
 
401
/* returns 0 if disk is empty, non-zero otherwise */
401
/* returns 0 if disk is empty, non-zero otherwise */
402
static int diskempty(int drv) {
402
static int diskempty(int drv) {
403
  unsigned int rc;
403
  unsigned int rc;
404
  int res;
404
  int res;
405
  char buff[8];
405
  char buff[8];
406
  struct find_t fileinfo;
406
  struct find_t fileinfo;
407
  snprintf(buff, sizeof(buff), "%c:\\*.*", 'A' + drv - 1);
407
  snprintf(buff, sizeof(buff), "%c:\\*.*", 'A' + drv - 1);
408
  rc = _dos_findfirst(buff, _A_NORMAL | _A_SUBDIR | _A_HIDDEN | _A_SYSTEM, &fileinfo);
408
  rc = _dos_findfirst(buff, _A_NORMAL | _A_SUBDIR | _A_HIDDEN | _A_SYSTEM, &fileinfo);
409
  if (rc == 0) {
409
  if (rc == 0) {
410
    res = 1; /* call successfull means disk is not empty */
410
    res = 1; /* call successfull means disk is not empty */
411
  } else {
411
  } else {
412
    res = 0;
412
    res = 0;
413
  }
413
  }
414
  /* _dos_findclose(&fileinfo); */ /* apparently required only on OS/2 */
414
  /* _dos_findclose(&fileinfo); */ /* apparently required only on OS/2 */
415
  return(res);
415
  return(res);
416
}
416
}
417
 
417
 
418
#ifdef DEADCODE
418
#ifdef DEADCODE
419
/* set new DOS "current drive" to drv ('A', 'B', etc). returns 0 on success */
419
/* set new DOS "current drive" to drv ('A', 'B', etc). returns 0 on success */
420
static int set_cur_drive(char drv) {
420
static int set_cur_drive(char drv) {
421
  union REGS r;
421
  union REGS r;
422
  if ((drv < 'A') || (drv > 'Z')) return(-1);
422
  if ((drv < 'A') || (drv > 'Z')) return(-1);
423
  r.h.ah = 0x0E; /* DOS 1+ SELECT DEFAULT DRIVE */
423
  r.h.ah = 0x0E; /* DOS 1+ SELECT DEFAULT DRIVE */
424
  r.h.dl = drv - 'A';
424
  r.h.dl = drv - 'A';
425
  int86(0x21, &r, &r);
425
  int86(0x21, &r, &r);
426
  if (r.h.al < drv - 'A') return(-1);
426
  if (r.h.al < drv - 'A') return(-1);
427
  return(0);
427
  return(0);
428
}
428
}
429
#endif
429
#endif
430
 
430
 
431
 
431
 
432
/* get the DOS "current drive" (0=A:, 1=B:, etc) */
432
/* get the DOS "current drive" (0=A:, 1=B:, etc) */
433
static int get_cur_drive(void) {
433
static int get_cur_drive(void) {
434
  union REGS r;
434
  union REGS r;
435
  r.h.ah = 0x19; /* DOS 1+ GET CURRENT DEFAULT DRIVE */
435
  r.h.ah = 0x19; /* DOS 1+ GET CURRENT DEFAULT DRIVE */
436
  int86(0x21, &r, &r);
436
  int86(0x21, &r, &r);
437
  return(r.h.al);
437
  return(r.h.al);
438
}
438
}
439
 
439
 
440
 
440
 
441
/* returns 0 if file exists, non-zero otherwise */
441
/* returns 0 if file exists, non-zero otherwise */
442
static int fileexists(const char *fname) {
442
static int fileexists(const char *fname) {
443
  FILE *fd;
443
  FILE *fd;
444
  fd = fopen(fname, "rb");
444
  fd = fopen(fname, "rb");
445
  if (fd == NULL) return(-1);
445
  if (fd == NULL) return(-1);
446
  fclose(fd);
446
  fclose(fd);
447
  return(0);
447
  return(0);
448
}
448
}
449
 
449
 
450
 
450
 
451
static int preparedrive(char sourcedrv) {
451
static int preparedrive(char sourcedrv) {
452
  int driveremovable;
452
  int driveremovable;
453
  int selecteddrive = 3; /* default to 'C:' */
453
  int selecteddrive = 3; /* default to 'C:' */
454
  int cselecteddrive;
454
  int cselecteddrive;
455
  int ds;
455
  int ds;
456
  int choice;
456
  int choice;
457
  char buff[1024];
457
  char buff[1024];
458
  int driveid = 1; /* fdisk runs on first drive (unless USB boot) */
458
  int driveid = 1; /* fdisk runs on first drive (unless USB boot) */
459
  if (selecteddrive == get_cur_drive() + 1) { /* get_cur_drive() returns 0-based values (A=0) while selecteddrive is 1-based (A=1) */
459
  if (selecteddrive == get_cur_drive() + 1) { /* get_cur_drive() returns 0-based values (A=0) while selecteddrive is 1-based (A=1) */
460
    selecteddrive = 4; /* use D: if install is run from C: (typically because it was booted from USB?) */
460
    selecteddrive = 4; /* use D: if install is run from C: (typically because it was booted from USB?) */
461
    driveid = 2; /* primary drive is the emulated USB storage */
461
    driveid = 2; /* primary drive is the emulated USB storage */
462
  }
462
  }
463
  cselecteddrive = 'A' + selecteddrive - 1;
463
  cselecteddrive = 'A' + selecteddrive - 1;
464
  for (;;) {
464
  for (;;) {
465
    driveremovable = isdriveremovable(selecteddrive);
465
    driveremovable = isdriveremovable(selecteddrive);
466
    if (driveremovable < 0) {
466
    if (driveremovable < 0) {
467
      const char *list[4];
467
      const char *list[4];
468
      newscreen(0);
468
      newscreen(0);
469
      list[0] = svarlang_str(0, 3); /* Create a partition automatically */
469
      list[0] = svarlang_str(0, 3); /* Create a partition automatically */
470
      list[1] = svarlang_str(0, 4); /* Run the FDISK tool */
470
      list[1] = svarlang_str(0, 4); /* Run the FDISK tool */
471
      list[2] = svarlang_str(0, 2); /* Quit to DOS */
471
      list[2] = svarlang_str(0, 2); /* Quit to DOS */
472
      list[3] = NULL;
472
      list[3] = NULL;
473
      snprintf(buff, sizeof(buff), svarlang_strid(0x0300), cselecteddrive, SVARDOS_DISK_REQ); /* "ERROR: Drive %c: could not be found. Note, that SvarDOS requires at least %d MiB of available disk space */
473
      snprintf(buff, sizeof(buff), svarlang_strid(0x0300), cselecteddrive, SVARDOS_DISK_REQ); /* "ERROR: Drive %c: could not be found. Note, that SvarDOS requires at least %d MiB of available disk space */
474
      switch (menuselect(6 + putstringwrap(4, 1, COLOR_BODY[mono], buff), -1, 5, list, -1)) {
474
      switch (menuselect(6 + putstringwrap(4, 1, COLOR_BODY[mono], buff), -1, 5, list, -1)) {
475
        case 0:
475
        case 0:
476
          sprintf(buff, "FDISK /AUTO %d", driveid);
476
          sprintf(buff, "FDISK /AUTO %d", driveid);
477
          system(buff);
477
          system(buff);
478
          break;
478
          break;
479
        case 1:
479
        case 1:
480
          video_clear(0x0700, 0, 0);
480
          video_clear(0x0700, 0, 0);
481
          video_movecursor(0, 0);
481
          video_movecursor(0, 0);
482
          sprintf(buff, "FDISK %d", driveid);
482
          sprintf(buff, "FDISK %d", driveid);
483
          system(buff);
483
          system(buff);
484
          break;
484
          break;
485
        case 2:
485
        case 2:
486
          return(MENUQUIT);
486
          return(MENUQUIT);
487
        default:
487
        default:
488
          return(-1);
488
          return(-1);
489
      }
489
      }
490
      /* write a temporary MBR which only skips the drive (in case BIOS would
490
      /* write a temporary MBR which only skips the drive (in case BIOS would
491
       * try to boot off the not-yet-ready C: disk) */
491
       * try to boot off the not-yet-ready C: disk) */
492
      sprintf(buff, "FDISK /AMBR %d", driveid);
492
      sprintf(buff, "FDISK /AMBR %d", driveid);
493
      system(buff); /* writes BOOT.MBR into actual MBR */
493
      system(buff); /* writes BOOT.MBR into actual MBR */
494
      newscreen(2);
494
      newscreen(2);
495
      putstringnls(10, 10, COLOR_BODY[mono], 3, 1); /* "Your computer will reboot now." */
495
      putstringnls(10, 10, COLOR_BODY[mono], 3, 1); /* "Your computer will reboot now." */
496
      putstringnls(12, 10, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
496
      putstringnls(12, 10, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
497
      input_getkey();
497
      input_getkey();
498
      reboot();
498
      reboot();
499
      return(MENUQUIT);
499
      return(MENUQUIT);
500
    } else if (driveremovable > 0) {
500
    } else if (driveremovable > 0) {
501
      newscreen(2);
501
      newscreen(2);
502
      snprintf(buff, sizeof(buff), svarlang_strid(0x0302), cselecteddrive); /* "ERROR: Drive %c: is a removable device */
502
      snprintf(buff, sizeof(buff), svarlang_strid(0x0302), cselecteddrive); /* "ERROR: Drive %c: is a removable device */
503
      video_putstring(9, 1, COLOR_BODY[mono], buff, -1);
503
      video_putstring(9, 1, COLOR_BODY[mono], buff, -1);
504
      putstringnls(11, 2, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
504
      putstringnls(11, 2, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
505
      return(MENUQUIT);
505
      return(MENUQUIT);
506
    }
506
    }
507
    /* if not formatted, propose to format it right away (try to create a directory) */
507
    /* if not formatted, propose to format it right away (try to create a directory) */
508
    snprintf(buff, sizeof(buff), "%c:\\SVWRTEST.123", cselecteddrive);
508
    snprintf(buff, sizeof(buff), "%c:\\SVWRTEST.123", cselecteddrive);
509
    if (mkdir(buff) == 0) {
509
    if (mkdir(buff) == 0) {
510
      rmdir(buff);
510
      rmdir(buff);
511
    } else {
511
    } else {
512
      const char *list[3];
512
      const char *list[3];
513
      newscreen(0);
513
      newscreen(0);
514
      snprintf(buff, sizeof(buff), svarlang_str(3, 3), cselecteddrive); /* "ERROR: Drive %c: seems to be unformated. Do you wish to format it?") */
514
      snprintf(buff, sizeof(buff), svarlang_str(3, 3), cselecteddrive); /* "ERROR: Drive %c: seems to be unformated. Do you wish to format it?") */
515
      video_putstring(7, 1, COLOR_BODY[mono], buff, -1);
515
      video_putstring(7, 1, COLOR_BODY[mono], buff, -1);
516
 
516
 
517
      snprintf(buff, sizeof(buff), svarlang_strid(0x0007), cselecteddrive); /* "Format drive %c:" */
517
      snprintf(buff, sizeof(buff), svarlang_strid(0x0007), cselecteddrive); /* "Format drive %c:" */
518
      list[0] = buff;
518
      list[0] = buff;
519
      list[1] = svarlang_strid(0x0002); /* "Quit to DOS" */
519
      list[1] = svarlang_strid(0x0002); /* "Quit to DOS" */
520
      list[2] = NULL;
520
      list[2] = NULL;
521
 
521
 
522
      choice = menuselect(12, -1, 4, list, -1);
522
      choice = menuselect(12, -1, 4, list, -1);
523
      if (choice < 0) return(MENUPREV);
523
      if (choice < 0) return(MENUPREV);
524
      if (choice == 1) return(MENUQUIT);
524
      if (choice == 1) return(MENUQUIT);
525
      video_clear(0x0700, 0, 0);
525
      video_clear(0x0700, 0, 0);
526
      video_movecursor(0, 0);
526
      video_movecursor(0, 0);
527
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVARDOS", cselecteddrive);
527
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVARDOS", cselecteddrive);
528
      system(buff);
528
      system(buff);
529
      continue;
529
      continue;
530
    }
530
    }
531
    /* check total disk space */
531
    /* check total disk space */
532
    ds = disksize(selecteddrive);
532
    ds = disksize(selecteddrive);
533
    if (ds < SVARDOS_DISK_REQ) {
533
    if (ds < SVARDOS_DISK_REQ) {
534
      int y = 9;
534
      int y = 9;
535
      newscreen(2);
535
      newscreen(2);
536
      snprintf(buff, sizeof(buff), svarlang_strid(0x0304), cselecteddrive, SVARDOS_DISK_REQ); /* "ERROR: Drive %c: is not big enough! SvarDOS requires a disk of at least %d MiB." */
536
      snprintf(buff, sizeof(buff), svarlang_strid(0x0304), cselecteddrive, SVARDOS_DISK_REQ); /* "ERROR: Drive %c: is not big enough! SvarDOS requires a disk of at least %d MiB." */
537
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
537
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
538
      putstringnls(++y, 1, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
538
      putstringnls(++y, 1, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
539
      input_getkey();
539
      input_getkey();
540
      return(MENUQUIT);
540
      return(MENUQUIT);
541
    }
541
    }
542
    /* is the disk empty? */
542
    /* is the disk empty? */
543
    newscreen(0);
543
    newscreen(0);
544
    if (diskempty(selecteddrive) != 0) {
544
    if (diskempty(selecteddrive) != 0) {
545
      const char *list[3];
545
      const char *list[3];
546
      int y = 6;
546
      int y = 6;
547
      snprintf(buff, sizeof(buff), svarlang_strid(0x0305), cselecteddrive); /* "ERROR: Drive %c: not empty" */
547
      snprintf(buff, sizeof(buff), svarlang_strid(0x0305), cselecteddrive); /* "ERROR: Drive %c: not empty" */
548
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
548
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
549
 
549
 
550
      snprintf(buff, sizeof(buff), svarlang_strid(0x0007), cselecteddrive); /* "Format drive %c:" */
550
      snprintf(buff, sizeof(buff), svarlang_strid(0x0007), cselecteddrive); /* "Format drive %c:" */
551
      list[0] = buff;
551
      list[0] = buff;
552
      list[1] = svarlang_strid(0x0002); /* "Quit to DOS" */
552
      list[1] = svarlang_strid(0x0002); /* "Quit to DOS" */
553
      list[2] = NULL;
553
      list[2] = NULL;
554
 
554
 
555
      choice = menuselect(++y, -1, 4, list, -1);
555
      choice = menuselect(++y, -1, 4, list, -1);
556
      if (choice < 0) return(MENUPREV);
556
      if (choice < 0) return(MENUPREV);
557
      if (choice == 1) return(MENUQUIT);
557
      if (choice == 1) return(MENUQUIT);
558
      video_clear(0x0700, 0, 0);
558
      video_clear(0x0700, 0, 0);
559
      video_movecursor(0, 0);
559
      video_movecursor(0, 0);
560
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVARDOS", cselecteddrive);
560
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVARDOS", cselecteddrive);
561
      system(buff);
561
      system(buff);
562
      continue;
562
      continue;
563
    } else {
563
    } else {
564
      /* final confirmation */
564
      /* final confirmation */
565
      const char *list[3];
565
      const char *list[3];
566
      list[0] = svarlang_strid(0x0001); /* Install SvarDOS */
566
      list[0] = svarlang_strid(0x0001); /* Install SvarDOS */
567
      list[1] = svarlang_strid(0x0002); /* Quit to DOS */
567
      list[1] = svarlang_strid(0x0002); /* Quit to DOS */
568
      list[2] = NULL;
568
      list[2] = NULL;
569
      snprintf(buff, sizeof(buff), svarlang_strid(0x0306), cselecteddrive); /* "The installation of SvarDOS to %c: is about to begin." */
569
      snprintf(buff, sizeof(buff), svarlang_strid(0x0306), cselecteddrive); /* "The installation of SvarDOS to %c: is about to begin." */
570
      video_putstring(7, -1, COLOR_BODY[mono], buff, -1);
570
      video_putstring(7, -1, COLOR_BODY[mono], buff, -1);
571
      choice = menuselect(10, -1, 4, list, -1);
571
      choice = menuselect(10, -1, 4, list, -1);
572
      if (choice < 0) return(MENUPREV);
572
      if (choice < 0) return(MENUPREV);
573
      if (choice == 1) return(MENUQUIT);
573
      if (choice == 1) return(MENUQUIT);
574
      snprintf(buff, sizeof(buff), "SYS %c: %c: > NUL", sourcedrv, cselecteddrive);
574
      snprintf(buff, sizeof(buff), "SYS %c: %c: > NUL", sourcedrv, cselecteddrive);
575
      system(buff);
575
      system(buff);
576
      sprintf(buff, "FDISK /MBR %d", driveid);
576
      sprintf(buff, "FDISK /MBR %d", driveid);
577
      system(buff);
577
      system(buff);
578
      snprintf(buff, sizeof(buff), "%c:\\TEMP", cselecteddrive);
578
      snprintf(buff, sizeof(buff), "%c:\\TEMP", cselecteddrive);
579
      mkdir(buff);
579
      mkdir(buff);
580
      return(cselecteddrive);
580
      return(cselecteddrive);
581
    }
581
    }
582
  }
582
  }
583
}
583
}
584
 
584
 
585
 
585
 
586
/* generates locales-related configurations and writes them to file (this
586
/* generates locales-related configurations and writes them to file (this
587
 * is used to compute autoexec.bat content) */
587
 * is used to compute autoexec.bat content) */
588
static void genlocalesconf(FILE *fd, const struct slocales *locales) {
588
static void genlocalesconf(FILE *fd, const struct slocales *locales) {
589
  if (locales == NULL) return;
589
  if (locales == NULL) return;
590
 
590
 
591
  fprintf(fd, "SET LANG=%s\r\n", locales->lang);
591
  fprintf(fd, "SET LANG=%s\r\n", locales->lang);
592
 
592
 
593
  if (locales->egafile > 0) {
593
  if (locales->egafile > 0) {
594
    fprintf(fd, "DISPLAY CON=(EGA,,1)\r\n");
594
    fprintf(fd, "DISPLAY CON=(EGA,,1)\r\n");
595
    if (locales->egafile == 1) {
595
    if (locales->egafile == 1) {
596
      fprintf(fd, "MODE CON CP PREPARE=((%u) %%DOSDIR%%\\CPI\\EGA.CPX)\r\n", locales->codepage);
596
      fprintf(fd, "MODE CON CP PREPARE=((%u) %%DOSDIR%%\\CPI\\EGA.CPX)\r\n", locales->codepage);
597
    } else {
597
    } else {
598
      fprintf(fd, "MODE CON CP PREPARE=((%u) %%DOSDIR%%\\CPI\\EGA%d.CPX)\r\n", locales->codepage, locales->egafile);
598
      fprintf(fd, "MODE CON CP PREPARE=((%u) %%DOSDIR%%\\CPI\\EGA%d.CPX)\r\n", locales->codepage, locales->egafile);
599
    }
599
    }
600
    fprintf(fd, "MODE CON CP SELECT=%u\r\n", locales->codepage);
600
    fprintf(fd, "MODE CON CP SELECT=%u\r\n", locales->codepage);
601
  }
601
  }
602
 
602
 
603
  if (locales->keybfile > 0) {
603
  if (locales->keybfile > 0) {
604
    fprintf(fd, "KEYB %s,%d,%%DOSDIR%%\\BIN\\", locales->keybcode, locales->codepage);
604
    fprintf(fd, "KEYB %s,%d,%%DOSDIR%%\\BIN\\", locales->keybcode, locales->codepage);
605
    if (locales->keybfile == 1) {
605
    if (locales->keybfile == 1) {
606
      fprintf(fd, "KEYBOARD.SYS");
606
      fprintf(fd, "KEYBOARD.SYS");
607
    } else {
607
    } else {
608
      fprintf(fd, "KEYBRD%d.SYS", locales->keybfile);
608
      fprintf(fd, "KEYBRD%d.SYS", locales->keybfile);
609
    }
609
    }
610
    if (locales->keybid != 0) fprintf(fd, " /ID:%d", locales->keybid);
610
    if (locales->keybid != 0) fprintf(fd, " /ID:%d", locales->keybid);
611
    fprintf(fd, "\r\n");
611
    fprintf(fd, "\r\n");
612
  }
612
  }
613
}
613
}
614
 
614
 
615
 
615
 
616
static void bootfilesgen(char targetdrv, const struct slocales *locales) {
616
static void bootfilesgen(char targetdrv, const struct slocales *locales) {
617
  char buff[128];
617
  char buff[128];
618
  FILE *fd;
618
  FILE *fd;
619
  /*** CONFIG.SYS ***/
619
  /*** CONFIG.SYS ***/
620
  snprintf(buff, sizeof(buff), "%c:\\TEMP\\CONFIG.SYS", targetdrv);
620
  snprintf(buff, sizeof(buff), "%c:\\TEMP\\CONFIG.SYS", targetdrv);
621
  fd = fopen(buff, "wb");
621
  fd = fopen(buff, "wb");
622
  if (fd == NULL) return;
622
  if (fd == NULL) return;
623
  fprintf(fd, "DOS=UMB,HIGH\r\n"
623
  fprintf(fd, "DOS=UMB,HIGH\r\n"
624
              "LASTDRIVE=Z\r\n"
624
              "LASTDRIVE=Z\r\n"
625
              "FILES=50\r\n");
625
              "FILES=50\r\n");
626
  fprintf(fd, "DEVICE=C:\\SVARDOS\\BIN\\HIMEMX.EXE\r\n");
626
  fprintf(fd, "DEVICE=C:\\SVARDOS\\BIN\\HIMEMX.EXE\r\n");
627
  if (strcmp(locales->lang, "EN") == 0) {
627
  if (strcmp(locales->lang, "EN") == 0) {
628
    strcpy(buff, "COMMAND");
628
    strcpy(buff, "COMMAND");
629
  } else {
629
  } else {
630
    snprintf(buff, sizeof(buff), "CMD-%s", locales->lang);
630
    snprintf(buff, sizeof(buff), "CMD-%s", locales->lang);
631
  }
631
  }
632
  fprintf(fd, "SHELLHIGH=C:\\SVARDOS\\BIN\\%s.COM /E:512 /P\r\n", buff);
632
  fprintf(fd, "SHELLHIGH=C:\\SVARDOS\\BIN\\%s.COM /E:512 /P\r\n", buff);
633
  fprintf(fd, "REM COUNTRY=001,%u,C:\\SVARDOS\\CFG\\COUNTRY.SYS\r\n", locales->codepage);
633
  fprintf(fd, "REM COUNTRY=001,%u,C:\\SVARDOS\\CFG\\COUNTRY.SYS\r\n", locales->codepage);
634
  fprintf(fd, "REM DEVICE=C:\\DRIVERS\\UDVD2\\UDVD2.SYS /D:SVCD0001 /H\r\n");
634
  fprintf(fd, "REM DEVICE=C:\\DRIVERS\\UDVD2\\UDVD2.SYS /D:SVCD0001 /H\r\n");
635
  fclose(fd);
635
  fclose(fd);
636
  /*** AUTOEXEC.BAT ***/
636
  /*** AUTOEXEC.BAT ***/
637
  snprintf(buff, sizeof(buff), "%c:\\TEMP\\AUTOEXEC.BAT", targetdrv);
637
  snprintf(buff, sizeof(buff), "%c:\\TEMP\\AUTOEXEC.BAT", targetdrv);
638
  fd = fopen(buff, "wb");
638
  fd = fopen(buff, "wb");
639
  if (fd == NULL) return;
639
  if (fd == NULL) return;
640
  fprintf(fd, "@ECHO OFF\r\n");
640
  fprintf(fd, "@ECHO OFF\r\n");
641
  fprintf(fd, "SET TEMP=C:\\TEMP\r\n");
641
  fprintf(fd, "SET TEMP=C:\\TEMP\r\n");
642
  fprintf(fd, "SET DOSDIR=C:\\SVARDOS\r\n");
642
  fprintf(fd, "SET DOSDIR=C:\\SVARDOS\r\n");
643
  fprintf(fd, "SET NLSPATH=%%DOSDIR%%\\NLS;.\r\n");
643
  fprintf(fd, "SET NLSPATH=%%DOSDIR%%\\NLS;.\r\n");
644
  fprintf(fd, "SET DIRCMD=/OGNE/P/4\r\n");
644
  fprintf(fd, "SET DIRCMD=/OGNE/P/4\r\n");
645
  fprintf(fd, "SET WATTCP.CFG=%%DOSDIR%%\\CFG\r\n");
645
  fprintf(fd, "SET WATTCP.CFG=%%DOSDIR%%\\CFG\r\n");
646
  fprintf(fd, "PATH %%DOSDIR%%\\BIN\r\n");
646
  fprintf(fd, "PATH %%DOSDIR%%\\BIN\r\n");
647
  fprintf(fd, "PROMPT $P$G\r\n");
647
  fprintf(fd, "PROMPT $P$G\r\n");
648
  fprintf(fd, "ALIAS REBOOT=FDAPM COLDBOOT\r\n");
648
  fprintf(fd, "ALIAS REBOOT=FDAPM COLDBOOT\r\n");
649
  fprintf(fd, "ALIAS HALT=FDAPM POWEROFF\r\n");
649
  fprintf(fd, "ALIAS HALT=FDAPM POWEROFF\r\n");
650
  fprintf(fd, "FDAPM APMDOS\r\n");
650
  fprintf(fd, "FDAPM APMDOS\r\n");
651
  fprintf(fd, "\r\n");
651
  fprintf(fd, "\r\n");
652
  genlocalesconf(fd, locales);
652
  genlocalesconf(fd, locales);
653
  fprintf(fd, "\r\n");
653
  fprintf(fd, "\r\n");
654
  fprintf(fd, "REM Uncomment the line below for CDROM support\r\n");
654
  fprintf(fd, "REM Uncomment the line below for CDROM support\r\n");
655
  fprintf(fd, "REM SHSUCDX /d:SVCD0001\r\n");
655
  fprintf(fd, "REM SHSUCDX /d:SVCD0001\r\n");
656
  fprintf(fd, "\r\n");
656
  fprintf(fd, "\r\n");
657
  fprintf(fd, "REM Uncomment the line below for automatic mouse support\r\n");
657
  fprintf(fd, "REM Uncomment the line below for automatic mouse support\r\n");
658
  fprintf(fd, "REM CTMOUSE\r\n");
658
  fprintf(fd, "REM CTMOUSE\r\n");
659
  fprintf(fd, "\r\n");
659
  fprintf(fd, "\r\n");
660
  fprintf(fd, "ECHO.\r\n");
660
  fprintf(fd, "ECHO.\r\n");
661
  fprintf(fd, "ECHO %s\r\n", svarlang_strid(0x0600)); /* "Welcome to SvarDOS!" */
661
  fprintf(fd, "ECHO %s\r\n", svarlang_strid(0x0600)); /* "Welcome to SvarDOS!" */
662
  fclose(fd);
662
  fclose(fd);
663
  /*** CREATE DIRECTORY FOR CONFIGURATION FILES ***/
663
  /*** CREATE DIRECTORY FOR CONFIGURATION FILES ***/
664
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS", targetdrv);
664
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS", targetdrv);
665
  mkdir(buff);
665
  mkdir(buff);
666
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS\\CFG", targetdrv);
666
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS\\CFG", targetdrv);
667
  mkdir(buff);
667
  mkdir(buff);
668
  /*** PKG.CFG ***/
668
  /*** PKG.CFG ***/
669
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS\\CFG\\PKG.CFG", targetdrv);
669
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS\\CFG\\PKG.CFG", targetdrv);
670
  fd = fopen(buff, "wb");
670
  fd = fopen(buff, "wb");
671
  if (fd == NULL) return;
671
  if (fd == NULL) return;
672
  fprintf(fd, "# pkg config file - specifies locations where packages should be installed\r\n"
672
  fprintf(fd, "# pkg config file - specifies locations where packages should be installed\r\n"
673
              "\r\n"
673
              "\r\n"
674
              "# Programs\r\n"
674
              "# Programs\r\n"
675
              "DIR PROGS C:\\\r\n"
675
              "DIR PROGS C:\\\r\n"
676
              "\r\n"
676
              "\r\n"
677
              "# Games \r\n"
677
              "# Games \r\n"
678
              "DIR GAMES C:\\\r\n"
678
              "DIR GAMES C:\\\r\n"
679
              "\r\n"
679
              "\r\n"
680
              "# Drivers\r\n"
680
              "# Drivers\r\n"
681
              "DIR DRIVERS C:\\DRIVERS\r\n"
681
              "DIR DRIVERS C:\\DRIVERS\r\n"
682
              "\r\n"
682
              "\r\n"
683
              "# Development tools\r\n"
683
              "# Development tools\r\n"
684
              "DIR DEVEL C:\\DEVEL\r\n");
684
              "DIR DEVEL C:\\DEVEL\r\n");
685
  fclose(fd);
685
  fclose(fd);
686
  /*** COUNTRY.SYS ***/
686
  /*** COUNTRY.SYS ***/
687
  /*** PICOTCP ***/
687
  /*** PICOTCP ***/
688
  /*** WATTCP ***/
688
  /*** WATTCP ***/
689
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS\\CFG\\WATTCP.CFG", targetdrv);
689
  snprintf(buff, sizeof(buff), "%c:\\SVARDOS\\CFG\\WATTCP.CFG", targetdrv);
690
  fd = fopen(buff, "wb");
690
  fd = fopen(buff, "wb");
691
  if (fd == NULL) return;
691
  if (fd == NULL) return;
692
  fprintf(fd, "my_ip = dhcp\r\n"
692
  fprintf(fd, "my_ip = dhcp\r\n"
693
              "#my_ip = 192.168.0.7\r\n"
693
              "#my_ip = 192.168.0.7\r\n"
694
              "#netmask = 255.255.255.0\r\n"
694
              "#netmask = 255.255.255.0\r\n"
695
              "#nameserver = 192.168.0.1\r\n"
695
              "#nameserver = 192.168.0.1\r\n"
696
              "#nameserver = 192.168.0.2\r\n"
696
              "#nameserver = 192.168.0.2\r\n"
697
              "#gateway = 192.168.0.1\r\n");
697
              "#gateway = 192.168.0.1\r\n");
698
  fclose(fd);
698
  fclose(fd);
699
}
699
}
700
 
700
 
701
 
701
 
702
static int installpackages(char targetdrv, char srcdrv, const struct slocales *locales) {
702
static int installpackages(char targetdrv, char srcdrv, const struct slocales *locales, const char *buildstring) {
703
  char pkglist[512];
703
  char pkglist[512];
704
  int i, pkglistlen;
704
  int i, pkglistlen;
705
  size_t pkglistflen;
705
  size_t pkglistflen;
706
  char buff[1024]; /* must be *at least* 1 sector big for efficient file copying */
706
  char buff[1024]; /* must be *at least* 1 sector big for efficient file copying */
707
  FILE *fd = NULL;
707
  FILE *fd = NULL;
708
  char *pkgptr;
708
  char *pkgptr;
709
  newscreen(3);
709
  newscreen(3);
710
  /* load pkg list */
710
  /* load pkg list */
711
  fd = fopen("install.lst", "rb");
711
  fd = fopen("install.lst", "rb");
712
  if (fd == NULL) {
712
  if (fd == NULL) {
713
    video_putstring(10, 30, COLOR_BODY[mono], "ERROR: INSTALL.LST NOT FOUND", -1);
713
    video_putstring(10, 30, COLOR_BODY[mono], "ERROR: INSTALL.LST NOT FOUND", -1);
714
    input_getkey();
714
    input_getkey();
715
    return(-1);
715
    return(-1);
716
  }
716
  }
717
  pkglistflen = fread(pkglist, 1, sizeof(pkglist), fd);
717
  pkglistflen = fread(pkglist, 1, sizeof(pkglist), fd);
718
  fclose(fd);
718
  fclose(fd);
719
  if (pkglistflen == sizeof(pkglist)) {
719
  if (pkglistflen == sizeof(pkglist)) {
720
    video_putstring(10, 30, COLOR_BODY[mono], "ERROR: INSTALL.LST TOO LARGE", -1);
720
    video_putstring(10, 30, COLOR_BODY[mono], "ERROR: INSTALL.LST TOO LARGE", -1);
721
    input_getkey();
721
    input_getkey();
722
    return(-1);
722
    return(-1);
723
  }
723
  }
724
  pkglist[pkglistflen] = 0xff; /* mark the end of list */
724
  pkglist[pkglistflen] = 0xff; /* mark the end of list */
725
  /* replace all \r and \n chars by 0 bytes, and count the number of packages */
725
  /* replace all \r and \n chars by 0 bytes, and count the number of packages */
726
  pkglistlen = 0;
726
  pkglistlen = 0;
727
  for (i = 0; i < pkglistflen; i++) {
727
  for (i = 0; i < pkglistflen; i++) {
728
    switch (pkglist[i]) {
728
    switch (pkglist[i]) {
729
      case '\n':
729
      case '\n':
730
        pkglistlen++;
730
        pkglistlen++;
731
        /* FALLTHRU */
731
        /* FALLTHRU */
732
      case '\r':
732
      case '\r':
733
        pkglist[i] = 0;
733
        pkglist[i] = 0;
734
        break;
734
        break;
735
    }
735
    }
736
  }
736
  }
737
  /* copy pkg.exe to the new drive, along with all packages */
737
  /* copy pkg.exe to the new drive, along with all packages */
738
  snprintf(buff, sizeof(buff), "%c:\\TEMP\\pkg.exe", targetdrv);
738
  snprintf(buff, sizeof(buff), "%c:\\TEMP\\pkg.exe", targetdrv);
739
  snprintf(buff + 64, sizeof(buff) - 64, "%c:\\pkg.exe", srcdrv);
739
  snprintf(buff + 64, sizeof(buff) - 64, "%c:\\pkg.exe", srcdrv);
740
  fcopy(buff, buff + 64, buff, sizeof(buff));
740
  fcopy(buff, buff + 64, buff, sizeof(buff));
741
 
741
 
742
  /* open the post-install autoexec.bat and prepare initial instructions */
742
  /* open the post-install autoexec.bat and prepare initial instructions */
743
  snprintf(buff, sizeof(buff), "%c:\\temp\\postinst.bat", targetdrv);
743
  snprintf(buff, sizeof(buff), "%c:\\temp\\postinst.bat", targetdrv);
744
  fd = fopen(buff, "wb");
744
  fd = fopen(buff, "wb");
745
  if (fd == NULL) return(-1);
745
  if (fd == NULL) return(-1);
746
  fprintf(fd, "@ECHO OFF\r\n");
746
  fprintf(fd, "@ECHO OFF\r\nECHO INSTALLING SVARDOS BUILD %s\r\n", buildstring);
747
 
747
 
748
  /* copy packages */
748
  /* copy packages */
749
  pkgptr = pkglist;
749
  pkgptr = pkglist;
750
  for (i = 0;; i++) {
750
  for (i = 0;; i++) {
751
    /* move forward to nearest entry or end of list */
751
    /* move forward to nearest entry or end of list */
752
    while (*pkgptr == 0) pkgptr++;
752
    while (*pkgptr == 0) pkgptr++;
753
    if (*pkgptr == 0xff) break;
753
    if (*pkgptr == 0xff) break;
754
    /* install the package */
754
    /* install the package */
755
    snprintf(buff, sizeof(buff), svarlang_strid(0x0400), i+1, pkglistlen, pkgptr); /* "Installing package %d/%d: %s" */
755
    snprintf(buff, sizeof(buff), svarlang_strid(0x0400), i+1, pkglistlen, pkgptr); /* "Installing package %d/%d: %s" */
756
    strcat(buff, "       ");
756
    strcat(buff, "       ");
757
    video_putstringfix(10, 1, COLOR_BODY[mono], buff, sizeof(buff));
757
    video_putstringfix(10, 1, COLOR_BODY[mono], buff, sizeof(buff));
758
    /* wait for new diskette if package not found */
758
    /* wait for new diskette if package not found */
759
    snprintf(buff, sizeof(buff), "%c:\\%s.svp", srcdrv, pkgptr);
759
    snprintf(buff, sizeof(buff), "%c:\\%s.svp", srcdrv, pkgptr);
760
    while (fileexists(buff) != 0) {
760
    while (fileexists(buff) != 0) {
761
      putstringnls(12, 1, COLOR_BODY[mono], 4, 1); /* "INSERT THE DISK THAT CONTAINS THE REQUIRED FILE AND PRESS ANY KEY" */
761
      putstringnls(12, 1, COLOR_BODY[mono], 4, 1); /* "INSERT THE DISK THAT CONTAINS THE REQUIRED FILE AND PRESS ANY KEY" */
762
      input_getkey();
762
      input_getkey();
763
      video_putstringfix(12, 1, COLOR_BODY[mono], "", 80); /* erase the 'insert disk' message */
763
      video_putstringfix(12, 1, COLOR_BODY[mono], "", 80); /* erase the 'insert disk' message */
764
    }
764
    }
765
    /* proceed with package copy (buff contains the src filename already) */
765
    /* proceed with package copy (buff contains the src filename already) */
766
    snprintf(buff + 32, sizeof(buff) - 32, "%c:\\temp\\%s.svp", targetdrv, pkgptr);
766
    snprintf(buff + 32, sizeof(buff) - 32, "%c:\\temp\\%s.svp", targetdrv, pkgptr);
767
    if (fcopy(buff + 32, buff, buff, sizeof(buff)) != 0) {
767
    if (fcopy(buff + 32, buff, buff, sizeof(buff)) != 0) {
768
      video_putstring(10, 30, COLOR_BODY[mono], "READ ERROR", -1);
768
      video_putstring(10, 30, COLOR_BODY[mono], "READ ERROR", -1);
769
      input_getkey();
769
      input_getkey();
770
      fclose(fd);
770
      fclose(fd);
771
      return(-1);
771
      return(-1);
772
    }
772
    }
773
    /* write install instruction to post-install script */
773
    /* write install instruction to post-install script */
774
    fprintf(fd, "pkg install %s.svp\r\ndel %s.svp\r\n", pkgptr, pkgptr);
774
    fprintf(fd, "pkg install %s.svp\r\ndel %s.svp\r\n", pkgptr, pkgptr);
775
    /* jump to next entry or end of list */
775
    /* jump to next entry or end of list */
776
    while ((*pkgptr != 0) && (*pkgptr != 0xff)) pkgptr++;
776
    while ((*pkgptr != 0) && (*pkgptr != 0xff)) pkgptr++;
777
    if (*pkgptr == 0xff) break;
777
    if (*pkgptr == 0xff) break;
778
  }
778
  }
779
  /* set up locales so the "installation over" message is nicely displayed */
779
  /* set up locales so the "installation over" message is nicely displayed */
780
  genlocalesconf(fd, locales);
780
  genlocalesconf(fd, locales);
781
  /* replace autoexec.bat and config.sys now and write some nice message on screen */
781
  /* replace autoexec.bat and config.sys now and write some nice message on screen */
782
  fprintf(fd, "DEL pkg.exe\r\n"
782
  fprintf(fd, "DEL pkg.exe\r\n"
783
              "COPY CONFIG.SYS C:\\\r\n"
783
              "COPY CONFIG.SYS C:\\\r\n"
784
              "DEL CONFIG.SYS\r\n"
784
              "DEL CONFIG.SYS\r\n"
785
              "DEL C:\\AUTOEXEC.BAT\r\n"
785
              "DEL C:\\AUTOEXEC.BAT\r\n"
786
              "COPY AUTOEXEC.BAT C:\\\r\n"
786
              "COPY AUTOEXEC.BAT C:\\\r\n"
787
              "DEL AUTOEXEC.BAT\r\n");
787
              "DEL AUTOEXEC.BAT\r\n");
788
  /* print out the "installation over" message */
788
  /* print out the "installation over" message */
789
  fprintf(fd, "ECHO.\r\n"
789
  fprintf(fd, "ECHO.\r\n"
790
              "ECHO %s\r\n"
790
              "ECHO ");
791
              "ECHO.\r\n", svarlang_strid(0x0501)); /* "SvarDOS installation is over. Please restart your computer now" */
791
  fprintf(fd, svarlang_strid(0x0501), buildstring); /* "SvarDOS installation is over. Please restart your computer now" */
-
 
792
  fprintf(fd, "\r\n"
-
 
793
              "ECHO.\r\n");
792
  fclose(fd);
794
  fclose(fd);
793
 
795
 
794
  /* prepare a dummy autoexec.bat that will call temp\postinst.bat */
796
  /* prepare a dummy autoexec.bat that will call temp\postinst.bat */
795
  snprintf(buff, sizeof(buff), "%c:\\autoexec.bat", targetdrv);
797
  snprintf(buff, sizeof(buff), "%c:\\autoexec.bat", targetdrv);
796
  fd = fopen(buff, "wb");
798
  fd = fopen(buff, "wb");
797
  if (fd == NULL) return(-1);
799
  if (fd == NULL) return(-1);
798
  fprintf(fd, "@ECHO OFF\r\n"
800
  fprintf(fd, "@ECHO OFF\r\n"
799
              "SET DOSDIR=C:\\SVARDOS\r\n"
801
              "SET DOSDIR=C:\\SVARDOS\r\n"
800
              "SET NLSPATH=%%DOSDIR%%\\NLS\r\n"
802
              "SET NLSPATH=%%DOSDIR%%\\NLS\r\n"
801
              "PATH %%DOSDIR%%\\BIN\r\n");
803
              "PATH %%DOSDIR%%\\BIN\r\n");
802
  fprintf(fd, "CD TEMP\r\n"
804
  fprintf(fd, "CD TEMP\r\n"
803
              "postinst.bat\r\n");
805
              "postinst.bat\r\n");
804
  fclose(fd);
806
  fclose(fd);
805
 
807
 
806
  return(0);
808
  return(0);
807
}
809
}
808
 
810
 
809
 
811
 
810
static void finalreboot(void) {
812
static void finalreboot(void) {
811
  int y = 9;
813
  int y = 9;
812
  newscreen(2);
814
  newscreen(2);
813
  y += putstringnls(y, 1, COLOR_BODY[mono], 5, 0); /* "Your computer will reboot now.\nPlease remove the installation disk from your drive" */
815
  y += putstringnls(y, 1, COLOR_BODY[mono], 5, 0); /* "Your computer will reboot now.\nPlease remove the installation disk from your drive" */
814
  putstringnls(++y, 1, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
816
  putstringnls(++y, 1, COLOR_BODY[mono], 0, 5); /* "Press any key..." */
815
  input_getkey();
817
  input_getkey();
816
  reboot();
818
  reboot();
817
}
819
}
818
 
820
 
819
 
821
 
820
static void loadcp(const struct slocales *locales) {
822
static void loadcp(const struct slocales *locales) {
821
  char buff[64];
823
  char buff[64];
822
  if (locales->codepage == 437) return;
824
  if (locales->codepage == 437) return;
823
  video_movecursor(1, 0);
825
  video_movecursor(1, 0);
824
  if (locales->egafile == 1) {
826
  if (locales->egafile == 1) {
825
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) EGA.CPX) > NUL", locales->codepage);
827
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) EGA.CPX) > NUL", locales->codepage);
826
  } else {
828
  } else {
827
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) EGA%d.CPX) > NUL", locales->codepage, locales->egafile);
829
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) EGA%d.CPX) > NUL", locales->codepage, locales->egafile);
828
  }
830
  }
829
  system(buff);
831
  system(buff);
830
  snprintf(buff, sizeof(buff), "MODE CON CP SEL=%u > NUL", locales->codepage);
832
  snprintf(buff, sizeof(buff), "MODE CON CP SEL=%u > NUL", locales->codepage);
831
  system(buff);
833
  system(buff);
832
  /* below I re-init the video controller - apparently this is required if
834
  /* below I re-init the video controller - apparently this is required if
833
   * I want the new glyph symbols to be actually applied, at least some
835
   * I want the new glyph symbols to be actually applied, at least some
834
   * (broken?) BIOSes, like VBox, apply glyphs only at next video mode change */
836
   * (broken?) BIOSes, like VBox, apply glyphs only at next video mode change */
835
  {
837
  {
836
  union REGS r;
838
  union REGS r;
837
  r.h.ah = 0x0F; /* get current video mode */
839
  r.h.ah = 0x0F; /* get current video mode */
838
  int86(0x10, &r, &r); /* r.h.al contains the current video mode now */
840
  int86(0x10, &r, &r); /* r.h.al contains the current video mode now */
839
  r.h.al |= 128; /* set the high bit of AL to instruct BIOS not to flush VRAM's content (EGA+) */
841
  r.h.al |= 128; /* set the high bit of AL to instruct BIOS not to flush VRAM's content (EGA+) */
840
  r.h.ah = 0; /* re-set video mode (to whatever is set in AL) */
842
  r.h.ah = 0; /* re-set video mode (to whatever is set in AL) */
841
  int86(0x10, &r, &r);
843
  int86(0x10, &r, &r);
842
  }
844
  }
843
}
845
}
844
 
846
 
845
 
847
 
846
#ifdef DEADCODE
848
#ifdef DEADCODE
847
/* checks that drive drv contains SvarDOS packages
849
/* checks that drive drv contains SvarDOS packages
848
 * returns 0 if found, non-zero otherwise */
850
 * returns 0 if found, non-zero otherwise */
849
static int checkinstsrc(char drv) {
851
static int checkinstsrc(char drv) {
850
  char fname[16];
852
  char fname[16];
851
  snprintf(fname, sizeof(fname), "%c:\\ATTRIB.SVP", drv);
853
  snprintf(fname, sizeof(fname), "%c:\\ATTRIB.SVP", drv);
852
  return(fileexists(fname));
854
  return(fileexists(fname));
853
}
855
}
854
#endif
856
#endif
855
 
857
 
856
 
858
 
857
int main(void) {
859
int main(int argc, char **argv) {
858
  struct slocales locales;
860
  struct slocales locales;
859
  int targetdrv;
861
  int targetdrv;
860
  int sourcedrv;
862
  int sourcedrv;
861
  int action;
863
  int action;
-
 
864
  const char *buildstring = "###";
-
 
865
 
-
 
866
  if (argc != 1) buildstring = argv[1];
862
 
867
 
863
  sourcedrv = get_cur_drive() + 'A';
868
  sourcedrv = get_cur_drive() + 'A';
864
 
869
 
865
  /* init screen and detect mono status */
870
  /* init screen and detect mono status */
866
  mono = video_init();
871
  mono = video_init();
867
 
872
 
868
 SelectLang:
873
 SelectLang:
869
  action = selectlang(&locales); /* welcome to svardos, select your language */
874
  action = selectlang(&locales); /* welcome to svardos, select your language */
870
  if (action != MENUNEXT) goto Quit;
875
  if (action != MENUNEXT) goto Quit;
871
  loadcp(&locales);
876
  loadcp(&locales);
872
  svarlang_load("INSTALL", locales.lang, NULL); /* NLS support */
877
  svarlang_load("INSTALL", locales.lang, NULL); /* NLS support */
873
 
878
 
874
 SelectKeyb:
879
 SelectKeyb:
875
  action = selectkeyb(&locales);  /* what keyb layout should we use? */
880
  action = selectkeyb(&locales);  /* what keyb layout should we use? */
876
  if (action == MENUQUIT) goto Quit;
881
  if (action == MENUQUIT) goto Quit;
877
  if (action == MENUPREV) goto SelectLang;
882
  if (action == MENUPREV) goto SelectLang;
878
 
883
 
879
 WelcomeScreen:
884
 WelcomeScreen:
880
  action = welcomescreen(); /* what svardos is, ask whether to run live dos or install */
885
  action = welcomescreen(); /* what svardos is, ask whether to run live dos or install */
881
  if (action == MENUQUIT) goto Quit;
886
  if (action == MENUQUIT) goto Quit;
882
  if (action == MENUPREV) {
887
  if (action == MENUPREV) {
883
    if (locales.keyblen > 1) goto SelectKeyb; /* if there is a choice of more than 1 layout, ask for it */
888
    if (locales.keyblen > 1) goto SelectKeyb; /* if there is a choice of more than 1 layout, ask for it */
884
    goto SelectLang;
889
    goto SelectLang;
885
  }
890
  }
886
  targetdrv = preparedrive(sourcedrv); /* what drive should we install from? check avail. space */
891
  targetdrv = preparedrive(sourcedrv); /* what drive should we install from? check avail. space */
887
  if (targetdrv == MENUQUIT) goto Quit;
892
  if (targetdrv == MENUQUIT) goto Quit;
888
  if (targetdrv == MENUPREV) goto WelcomeScreen;
893
  if (targetdrv == MENUPREV) goto WelcomeScreen;
889
  bootfilesgen(targetdrv, &locales); /* generate boot files and other configurations */
894
  bootfilesgen(targetdrv, &locales); /* generate boot files and other configurations */
890
  if (installpackages(targetdrv, sourcedrv, &locales) != 0) goto Quit;    /* install packages */
895
  if (installpackages(targetdrv, sourcedrv, &locales, buildstring) != 0) goto Quit;    /* install packages */
891
  /*localcfg();*/ /* show local params (currency, etc), and propose to change them (based on localcfg) */
896
  /*localcfg();*/ /* show local params (currency, etc), and propose to change them (based on localcfg) */
892
  /*netcfg();*/ /* basic networking config */
897
  /*netcfg();*/ /* basic networking config */
893
  finalreboot(); /* remove the CD and reboot */
898
  finalreboot(); /* remove the CD and reboot */
894
 
899
 
895
 Quit:
900
 Quit:
896
  video_clear(0x0700, 0, 0);
901
  video_clear(0x0700, 0, 0);
897
  video_movecursor(0, 0);
902
  video_movecursor(0, 0);
898
  return(0);
903
  return(0);
899
}
904
}
900
 
905