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1
/*
1
/*
2
 * SVAROG386 INSTALL
2
 * SVAROG386 INSTALL
3
 * COPYRIGHT (C) 2016 MATEUSZ VISTE
3
 * COPYRIGHT (C) 2016 MATEUSZ VISTE
4
 *
4
 *
5
 * http://svarog386.sf.net
5
 * http://svarog386.sf.net
6
 */
6
 */
7
 
7
 
8
#include <dos.h>
8
#include <dos.h>
9
#include <direct.h>  /* mkdir() */
9
#include <direct.h>  /* mkdir() */
10
#include <stdio.h>   /* printf() and friends */
10
#include <stdio.h>   /* printf() and friends */
11
#include <stdlib.h>  /* system() */
11
#include <stdlib.h>  /* system() */
12
#include <string.h>  /* memcpy() */
12
#include <string.h>  /* memcpy() */
13
#include <unistd.h>
13
#include <unistd.h>
14
 
14
 
15
#include "kitten\kitten.h"
15
#include "kitten\kitten.h"
16
 
16
 
17
#include "cdrom.h"
17
#include "cdrom.h"
18
#include "input.h"
18
#include "input.h"
19
#include "video.h"
19
#include "video.h"
20
 
20
 
21
/* keyboard layouts and locales */
21
/* keyboard layouts and locales */
22
#include "keylay.h"
22
#include "keylay.h"
23
#include "keyoff.h"
23
#include "keyoff.h"
24
 
24
 
25
/* color scheme (color, mono) */
25
/* color scheme (color, mono) */
26
static unsigned short COLOR_TITLEBAR[2] = {0x7000,0x7000};
26
static unsigned short COLOR_TITLEBAR[2] = {0x7000,0x7000};
27
static unsigned short COLOR_BODY[2] = {0x1700,0x0700};
27
static unsigned short COLOR_BODY[2] = {0x1700,0x0700};
28
static unsigned short COLOR_SELECT[2] = {0x7000,0x7000};
28
static unsigned short COLOR_SELECT[2] = {0x7000,0x7000};
29
static unsigned short COLOR_SELECTCUR[2] = {0x1F00,0x0700};
29
static unsigned short COLOR_SELECTCUR[2] = {0x1F00,0x0700};
30
 
30
 
31
/* mono flag */
31
/* mono flag */
32
static int mono = 0;
32
static int mono = 0;
33
 
33
 
34
/* how much disk space does Svarog386 require (in MiB) */
34
/* how much disk space does Svarog386 require (in MiB) */
35
#define SVAROG_DISK_REQ 8
35
#define SVAROG_DISK_REQ 8
36
 
36
 
37
/* menu screens can output only one of these: */
37
/* menu screens can output only one of these: */
38
#define MENUNEXT 0
38
#define MENUNEXT 0
39
#define MENUPREV -1
39
#define MENUPREV -1
40
#define MENUQUIT -2
40
#define MENUQUIT -2
41
 
41
 
42
/* a convenience 'function' used for debugging */
42
/* a convenience 'function' used for debugging */
43
#define DBG(x) { video_putstringfix(24, 0, 0x4F00u, x, 80); }
43
#define DBG(x) { video_putstringfix(24, 0, 0x4F00u, x, 80); }
44
 
44
 
45
struct slocales {
45
struct slocales {
46
  char lang[4];
46
  char lang[4];
47
  char *keybcode;
47
  char *keybcode;
48
  unsigned int codepage;
48
  unsigned int codepage;
49
  int egafile;
49
  int egafile;
50
  int keybfile;
50
  int keybfile;
51
  int keyboff;
51
  int keyboff;
52
  int keyblen;
52
  int keyblen;
53
};
53
};
54
 
54
 
55
 
55
 
56
/* reboot the computer */
56
/* reboot the computer */
57
static void reboot(void) {
57
static void reboot(void) {
58
  void ((far *bootroutine)()) = (void (far *)()) 0xFFFF0000L;
58
  void ((far *bootroutine)()) = (void (far *)()) 0xFFFF0000L;
59
  int far *rstaddr = (int far *)0x00400072L; /* BIOS boot flag is at 0040:0072 */
59
  int far *rstaddr = (int far *)0x00400072L; /* BIOS boot flag is at 0040:0072 */
60
  *rstaddr = 0x1234; /* 0x1234 = warm boot, 0 = cold boot */
60
  *rstaddr = 0x1234; /* 0x1234 = warm boot, 0 = cold boot */
61
  (*bootroutine)(); /* jump to the BIOS reboot routine at FFFF:0000 */
61
  (*bootroutine)(); /* jump to the BIOS reboot routine at FFFF:0000 */
62
}
62
}
63
 
63
 
64
 
64
 
65
/* outputs a string to screen with taking care of word wrapping. returns amount of lines. */
65
/* outputs a string to screen with taking care of word wrapping. returns amount of lines. */
66
static int putstringwrap(int y, int x, unsigned short attr, char *s) {
66
static int putstringwrap(int y, int x, unsigned short attr, char *s) {
67
  int linew, lincount;
67
  int linew, lincount;
68
  linew = 80;
68
  linew = 80;
69
  if (x >= 0) linew -= (x << 1);
69
  if (x >= 0) linew -= (x << 1);
70
 
70
 
71
  for (lincount = 1; y+lincount < 25; lincount++) {
71
  for (lincount = 1; y+lincount < 25; lincount++) {
72
    int i, len = linew;
72
    int i, len = linew;
73
    for (i = 0; i <= linew; i++) {
73
    for (i = 0; i <= linew; i++) {
74
      if (s[i] == ' ') len = i;
74
      if (s[i] == ' ') len = i;
75
      if (s[i] == '\n') {
75
      if (s[i] == '\n') {
76
        len = i;
76
        len = i;
77
        break;
77
        break;
78
      }
78
      }
79
      if (s[i] == 0) {
79
      if (s[i] == 0) {
80
        len = i;
80
        len = i;
81
        break;
81
        break;
82
      }
82
      }
83
    }
83
    }
84
    video_putstring(y++, x, attr, s, len);
84
    video_putstring(y++, x, attr, s, len);
85
    s += len;
85
    s += len;
86
    if (*s == 0) break;
86
    if (*s == 0) break;
87
    s += 1; /* skip the whitespace char */
87
    s += 1; /* skip the whitespace char */
88
  }
88
  }
89
  return(lincount);
89
  return(lincount);
90
}
90
}
91
 
91
 
92
 
92
 
93
/* an NLS wrapper around video_putstring(), also performs line wrapping when
93
/* an NLS wrapper around video_putstring(), also performs line wrapping when
94
 * needed. returns the amount of lines that were output */
94
 * needed. returns the amount of lines that were output */
95
static int putstringnls(int y, int x, unsigned short attr, int nlsmaj, int nlsmin, char *s) {
95
static int putstringnls(int y, int x, unsigned short attr, int nlsmaj, int nlsmin, char *s) {
96
  s = kittengets(nlsmaj, nlsmin, s);
96
  s = kittengets(nlsmaj, nlsmin, s);
97
  return(putstringwrap(y, x, attr, s));
97
  return(putstringwrap(y, x, attr, s));
98
}
98
}
99
 
99
 
100
 
100
 
101
static int menuselect(int ypos, int xpos, int height, char **list, int listlen) {
101
static int menuselect(int ypos, int xpos, int height, char **list, int listlen) {
102
  int i, offset = 0, res = 0, count, width = 0;
102
  int i, offset = 0, res = 0, count, width = 0;
103
  /* count how many positions there is, and check their width */
103
  /* count how many positions there is, and check their width */
104
  for (count = 0; (list[count] != NULL) && (count != listlen); count++) {
104
  for (count = 0; (list[count] != NULL) && (count != listlen); count++) {
105
    int len = strlen(list[count]);
105
    int len = strlen(list[count]);
106
    if (len > width) width = len;
106
    if (len > width) width = len;
107
  }
107
  }
108
 
108
 
109
  /* if xpos negative, means 'center out' */
109
  /* if xpos negative, means 'center out' */
110
  if (xpos < 0) xpos = 39 - (width >> 1);
110
  if (xpos < 0) xpos = 39 - (width >> 1);
111
 
111
 
112
  video_putchar(ypos, xpos+width+2, COLOR_SELECT[mono], 0xBF);         /*       \ */
112
  video_putchar(ypos, xpos+width+2, COLOR_SELECT[mono], 0xBF);         /*       \ */
113
  video_putchar(ypos, xpos-1, COLOR_SELECT[mono], 0xDA);               /*  /      */
113
  video_putchar(ypos, xpos-1, COLOR_SELECT[mono], 0xDA);               /*  /      */
114
  video_putchar(ypos+height-1, xpos-1, COLOR_SELECT[mono], 0xC0);      /*  \      */
114
  video_putchar(ypos+height-1, xpos-1, COLOR_SELECT[mono], 0xC0);      /*  \      */
115
  video_putchar(ypos+height-1, xpos+width+2, COLOR_SELECT[mono], 0xD9);/*      /  */
115
  video_putchar(ypos+height-1, xpos+width+2, COLOR_SELECT[mono], 0xD9);/*      /  */
116
  video_putcharmulti(ypos, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
116
  video_putcharmulti(ypos, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
117
  video_putcharmulti(ypos+height-1, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
117
  video_putcharmulti(ypos+height-1, xpos, COLOR_SELECT[mono], 0xC4, width + 2, 1);
118
  video_putcharmulti(ypos+1, xpos-1, COLOR_SELECT[mono], 0xB3, height - 2, 80);
118
  video_putcharmulti(ypos+1, xpos-1, COLOR_SELECT[mono], 0xB3, height - 2, 80);
119
  video_putcharmulti(ypos+1, xpos+width+2, COLOR_SELECT[mono], 0xB3, height - 2, 80);
119
  video_putcharmulti(ypos+1, xpos+width+2, COLOR_SELECT[mono], 0xB3, height - 2, 80);
120
 
120
 
121
  for (;;) {
121
  for (;;) {
122
    int key;
122
    int key;
123
    /* list of selectable items */
123
    /* list of selectable items */
124
    for (i = 0; i < height - 2; i++) {
124
    for (i = 0; i < height - 2; i++) {
125
      if (i + offset == res) {
125
      if (i + offset == res) {
126
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECTCUR[mono], 16);
126
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECTCUR[mono], 16);
127
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECTCUR[mono], 17);
127
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECTCUR[mono], 17);
128
        video_movecursor(ypos + 1 + i, xpos);
128
        video_movecursor(ypos + 1 + i, xpos);
129
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECTCUR[mono], list[i + offset], width);
129
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECTCUR[mono], list[i + offset], width);
130
      } else if (i + offset < count) {
130
      } else if (i + offset < count) {
131
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ');
131
        video_putchar(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ');
132
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECT[mono], ' ');
132
        video_putchar(ypos + 1 + i, xpos+width+1, COLOR_SELECT[mono], ' ');
133
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECT[mono], list[i + offset], width);
133
        video_putstringfix(ypos + 1 + i, xpos+1, COLOR_SELECT[mono], list[i + offset], width);
134
      } else {
134
      } else {
135
        video_putcharmulti(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ', width+2, 1);
135
        video_putcharmulti(ypos + 1 + i, xpos, COLOR_SELECT[mono], ' ', width+2, 1);
136
      }
136
      }
137
    }
137
    }
138
    key = input_getkey();
138
    key = input_getkey();
139
    if (key == 0x0D) { /* ENTER */
139
    if (key == 0x0D) { /* ENTER */
140
      return(res);
140
      return(res);
141
    } else if (key == 0x148) { /* up */
141
    } else if (key == 0x148) { /* up */
142
      if (res > 0) {
142
      if (res > 0) {
143
        res--;
143
        res--;
144
        if (res < offset) offset = res;
144
        if (res < offset) offset = res;
145
      }
145
      }
146
    } else if (key == 0x150) { /* down */
146
    } else if (key == 0x150) { /* down */
147
      if (res+1 < count) {
147
      if (res+1 < count) {
148
        res++;
148
        res++;
149
        if (res > offset + height - 3) offset = res - (height - 3);
149
        if (res > offset + height - 3) offset = res - (height - 3);
150
      }
150
      }
151
    } else if (key == 0x147) { /* home */
151
    } else if (key == 0x147) { /* home */
152
      res = 0;
152
      res = 0;
153
      offset = 0;
153
      offset = 0;
154
    } else if (key == 0x14F) { /* end */
154
    } else if (key == 0x14F) { /* end */
155
      res = count - 1;
155
      res = count - 1;
156
      if (res > offset + height - 3) offset = res - (height - 3);
156
      if (res > offset + height - 3) offset = res - (height - 3);
157
    } else if (key == 0x1B) {  /* ESC */
157
    } else if (key == 0x1B) {  /* ESC */
158
      return(-1);
158
      return(-1);
159
    } else {
159
    }/* else {
160
      char buf[8];
160
      char buf[8];
161
      snprintf(buf, sizeof(buf), "0x%02X ", key);
161
      snprintf(buf, sizeof(buf), "0x%02X ", key);
162
      video_putstring(1, 0, COLOR_BODY[mono], buf, -1);
162
      video_putstring(1, 0, COLOR_BODY[mono], buf, -1);
163
    }
163
    }*/
164
  }
164
  }
165
}
165
}
166
 
166
 
167
static void newscreen(void) {
167
static void newscreen(void) {
168
  int x;
168
  int x;
169
  char *title;
169
  char *title;
170
  title = kittengets(0, 0, "SVAROG386 INSTALLATION");
170
  title = kittengets(0, 0, "SVAROG386 INSTALLATION");
171
  for (x = 0; x < 80; x++) video_putchar(0, x, COLOR_TITLEBAR[mono], ' ');
171
  for (x = 0; x < 80; x++) video_putchar(0, x, COLOR_TITLEBAR[mono], ' ');
172
  video_putstring(0, 40 - (strlen(title) >> 1), COLOR_TITLEBAR[mono], title, -1);
172
  video_putstring(0, 40 - (strlen(title) >> 1), COLOR_TITLEBAR[mono], title, -1);
173
  video_clear(COLOR_BODY[mono], 80);
173
  video_clear(COLOR_BODY[mono], 80);
174
  video_movecursor(25,0);
174
  video_movecursor(25,0);
175
}
175
}
176
 
176
 
177
static int selectlang(struct slocales *locales) {
177
static int selectlang(struct slocales *locales) {
178
  int choice, x;
178
  int choice, x;
179
  char *msg;
179
  char *msg;
180
  char *langlist[] = {
180
  char *langlist[] = {
181
    "English",
181
    "English",
182
    "French",
182
    "French",
183
    "Polish",
183
    "Polish",
184
    "Turkish",
184
    "Turkish",
185
    NULL
185
    NULL
186
  };
186
  };
187
 
187
 
188
  newscreen();
188
  newscreen();
189
  msg = kittengets(1, 0, "Welcome to Svarog386");
189
  msg = kittengets(1, 0, "Welcome to Svarog386");
190
  x = 40 - (strlen(msg) >> 1);
190
  x = 40 - (strlen(msg) >> 1);
191
  video_putstring(4, x, COLOR_BODY[mono], msg, -1);
191
  video_putstring(4, x, COLOR_BODY[mono], msg, -1);
192
  video_putcharmulti(5, x, COLOR_BODY[mono], '=', strlen(msg), 1);
192
  video_putcharmulti(5, x, COLOR_BODY[mono], '=', strlen(msg), 1);
193
  putstringnls(8, -1, COLOR_BODY[mono], 1, 1, "Please select your language from the list below:");
193
  putstringnls(8, -1, COLOR_BODY[mono], 1, 1, "Please select your language from the list below:");
194
  choice = menuselect(11, -1, 6, langlist, -1);
194
  choice = menuselect(11, -1, 6, langlist, -1);
195
  if (choice < 0) return(MENUPREV);
195
  if (choice < 0) return(MENUPREV);
196
  /* populate locales with default values */
196
  /* populate locales with default values */
197
  memset(locales, 0, sizeof(struct slocales));
197
  memset(locales, 0, sizeof(struct slocales));
198
  switch (choice) {
198
  switch (choice) {
199
    case 1:
199
    case 1:
200
      strcpy(locales->lang, "FR");
200
      strcpy(locales->lang, "FR");
201
      locales->keyboff = OFFLOC_FR;
201
      locales->keyboff = OFFLOC_FR;
202
      locales->keyblen = OFFLEN_FR;
202
      locales->keyblen = OFFLEN_FR;
203
      break;
203
      break;
204
    case 2:
204
    case 2:
205
      strcpy(locales->lang, "PL");
205
      strcpy(locales->lang, "PL");
206
      locales->keyboff = OFFLOC_PL;
206
      locales->keyboff = OFFLOC_PL;
207
      locales->keyblen = OFFLEN_PL;
207
      locales->keyblen = OFFLEN_PL;
208
      break;
208
      break;
209
    case 3:
209
    case 3:
210
      strcpy(locales->lang, "TR");
210
      strcpy(locales->lang, "TR");
211
      locales->keyboff = OFFLOC_TR;
211
      locales->keyboff = OFFLOC_TR;
212
      locales->keyblen = OFFLEN_TR;
212
      locales->keyblen = OFFLEN_TR;
213
      break;
213
      break;
214
    default:
214
    default:
215
      strcpy(locales->lang, "EN");
215
      strcpy(locales->lang, "EN");
216
      locales->keyboff = 0;
216
      locales->keyboff = 0;
217
      locales->keyblen = OFFCOUNT;
217
      locales->keyblen = OFFCOUNT;
218
      break;
218
      break;
219
  }
219
  }
220
  /* populate the slocales struct */
220
  /* populate the slocales struct */
221
  for (msg = kblayouts[locales->keyboff]; *msg != 0; msg++); /* skip layout name */
221
  for (msg = kblayouts[locales->keyboff]; *msg != 0; msg++); /* skip layout name */
222
  msg++;
222
  msg++;
223
  /* skip keyb code and copy it to locales.keybcode */
223
  /* skip keyb code and copy it to locales.keybcode */
224
  locales->keybcode = msg;
224
  locales->keybcode = msg;
225
  for (; *msg != 0; msg++);
225
  for (; *msg != 0; msg++);
226
  /* */
226
  /* */
227
  locales->codepage = ((unsigned short)msg[1] << 8) | msg[2];
227
  locales->codepage = ((unsigned short)msg[1] << 8) | msg[2];
228
  locales->egafile = msg[3];
228
  locales->egafile = msg[3];
229
  locales->keybfile = msg[4];
229
  locales->keybfile = msg[4];
230
  /* */
230
  /* */
231
  return(MENUNEXT);
231
  return(MENUNEXT);
232
}
232
}
233
 
233
 
234
 
234
 
235
#define LTODEC(x, y) ((unsigned short)(x << 8) | (y))
235
#define LTODEC(x, y) ((unsigned short)(x << 8) | (y))
236
static int selectkeyb(struct slocales *locales) {
236
static int selectkeyb(struct slocales *locales) {
237
  int keyboff, keyblen, menuheight;
237
  int keyboff, keyblen, menuheight;
238
  unsigned short lang;
238
  unsigned short lang;
239
  lang = LTODEC(locales->lang[0], locales->lang[1]);
239
  lang = LTODEC(locales->lang[0], locales->lang[1]);
240
 
240
 
241
  switch (lang) {
241
  switch (lang) {
242
    case LTODEC('F', 'R'):
242
    case LTODEC('F', 'R'):
243
      keyboff = OFFLOC_FR;
243
      keyboff = OFFLOC_FR;
244
      keyblen = OFFLEN_FR;
244
      keyblen = OFFLEN_FR;
245
      break;
245
      break;
246
    case LTODEC('P', 'L'):
246
    case LTODEC('P', 'L'):
247
      keyboff = OFFLOC_PL;
247
      keyboff = OFFLOC_PL;
248
      keyblen = OFFLEN_PL;
248
      keyblen = OFFLEN_PL;
249
      break;
249
      break;
250
    case LTODEC('T', 'R'):
250
    case LTODEC('T', 'R'):
251
      keyboff = OFFLOC_TR;
251
      keyboff = OFFLOC_TR;
252
      keyblen = OFFLEN_TR;
252
      keyblen = OFFLEN_TR;
253
      break;
253
      break;
254
    default: /* otherwise propose all possible keyoard layouts */
254
    default: /* otherwise propose all possible keyoard layouts */
255
      keyboff = 0;
255
      keyboff = 0;
256
      keyblen = OFFCOUNT;
256
      keyblen = OFFCOUNT;
257
      break;
257
      break;
258
  }
258
  }
259
  if (keyblen == 1) return(MENUNEXT); /* do not ask for keyboard layout if only one is available for given language */
259
  if (keyblen == 1) return(MENUNEXT); /* do not ask for keyboard layout if only one is available for given language */
260
  newscreen();
260
  newscreen();
261
  putstringnls(5, 1, COLOR_BODY[mono], 1, 5, "Svarog386 supports the keyboard layouts used in different countries. Choose the keyboard layout you want.");
261
  putstringnls(5, 1, COLOR_BODY[mono], 1, 5, "Svarog386 supports the keyboard layouts used in different countries. Choose the keyboard layout you want.");
262
  menuheight = keyblen + 2;
262
  menuheight = keyblen + 2;
263
  if (menuheight > 13) menuheight = 13;
263
  if (menuheight > 13) menuheight = 13;
264
  if (menuselect(10, -1, menuheight, &(kblayouts[keyboff]), keyblen) < 0) return(MENUPREV);
264
  if (menuselect(10, -1, menuheight, &(kblayouts[keyboff]), keyblen) < 0) return(MENUPREV);
265
  return(MENUNEXT);
265
  return(MENUNEXT);
266
}
266
}
267
 
267
 
268
 
268
 
269
/* returns 0 if installation must proceed, non-zero otherwise */
269
/* returns 0 if installation must proceed, non-zero otherwise */
270
static int welcomescreen(void) {
270
static int welcomescreen(void) {
271
  int c;
271
  int c;
272
  char *choice[] = {"Install Svarog386 to disk", "Quit to DOS", NULL};
272
  char *choice[] = {"Install Svarog386 to disk", "Quit to DOS", NULL};
273
  choice[0] = kittengets(0, 1, choice[0]);
273
  choice[0] = kittengets(0, 1, choice[0]);
274
  choice[1] = kittengets(0, 2, choice[1]);
274
  choice[1] = kittengets(0, 2, choice[1]);
275
  newscreen();
275
  newscreen();
276
  putstringnls(4, 1, COLOR_BODY[mono], 2, 0, "You are about to install Svarog386: a free, MSDOS-compatible operating system based on the FreeDOS kernel. Svarog386 targets 386+ computers and comes with a variety of third-party applications.\n\nWARNING: If your PC has another operating system installed, this other system might be unable to boot once Svarog386 is installed.");
276
  putstringnls(4, 1, COLOR_BODY[mono], 2, 0, "You are about to install Svarog386: a free, MSDOS-compatible operating system based on the FreeDOS kernel. Svarog386 targets 386+ computers and comes with a variety of third-party applications.\n\nWARNING: If your PC has another operating system installed, this other system might be unable to boot once Svarog386 is installed.");
277
  c = menuselect(13, -1, 4, choice, -1);
277
  c = menuselect(13, -1, 4, choice, -1);
278
  if (c < 0) return(MENUPREV);
278
  if (c < 0) return(MENUPREV);
279
  if (c == 0) return(MENUNEXT);
279
  if (c == 0) return(MENUNEXT);
280
  return(MENUQUIT);
280
  return(MENUQUIT);
281
}
281
}
282
 
282
 
283
 
283
 
284
/* returns 1 if drive is removable, 0 if not, -1 on error */
284
/* returns 1 if drive is removable, 0 if not, -1 on error */
285
static int isdriveremovable(int drv) {
285
static int isdriveremovable(int drv) {
286
  union REGS r;
286
  union REGS r;
287
  r.x.ax = 0x4408;
287
  r.x.ax = 0x4408;
288
  r.h.bl = drv;
288
  r.h.bl = drv;
289
  int86(0x21, &r, &r);
289
  int86(0x21, &r, &r);
290
  /* CF set on error, AX set to 0 if removable, 1 if fixed */
290
  /* CF set on error, AX set to 0 if removable, 1 if fixed */
291
  if (r.x.cflag != 0) return(-1);
291
  if (r.x.cflag != 0) return(-1);
292
  if (r.x.ax == 0) return(1);
292
  if (r.x.ax == 0) return(1);
293
  return(0);
293
  return(0);
294
}
294
}
295
 
295
 
296
 
296
 
297
/* returns total disk space of drive drv (in MiB, max 2048), or -1 if drive invalid */
297
/* returns total disk space of drive drv (in MiB, max 2048), or -1 if drive invalid */
298
static int disksize(int drv) {
298
static int disksize(int drv) {
299
  long res;
299
  long res;
300
  union REGS r;
300
  union REGS r;
301
  r.h.ah = 0x36; /* DOS 2+ get free disk space */
301
  r.h.ah = 0x36; /* DOS 2+ get free disk space */
302
  r.h.dl = drv;
302
  r.h.dl = drv;
303
  int86(0x21, &r, &r);
303
  int86(0x21, &r, &r);
304
  if (r.x.ax == 0xffffu) return(-1); /* AX set to FFFFh if drive invalid */
304
  if (r.x.ax == 0xffffu) return(-1); /* AX set to FFFFh if drive invalid */
305
  res = r.x.ax;  /* sectors per cluster */
305
  res = r.x.ax;  /* sectors per cluster */
306
  res *= r.x.dx; /* dx contains total clusters, bx contains free clusters */
306
  res *= r.x.dx; /* dx contains total clusters, bx contains free clusters */
307
  res *= r.x.cx; /* bytes per sector */
307
  res *= r.x.cx; /* bytes per sector */
308
  res >>= 20;    /* convert bytes to MiB */
308
  res >>= 20;    /* convert bytes to MiB */
309
  return(res);
309
  return(res);
310
}
310
}
311
 
311
 
312
 
312
 
313
/* returns 0 if disk is empty, non-zero otherwise */
313
/* returns 0 if disk is empty, non-zero otherwise */
314
static int diskempty(int drv) {
314
static int diskempty(int drv) {
315
  unsigned int rc;
315
  unsigned int rc;
316
  int res;
316
  int res;
317
  char buff[8];
317
  char buff[8];
318
  struct find_t fileinfo;
318
  struct find_t fileinfo;
319
  snprintf(buff, sizeof(buff), "%c:\\*.*", 'A' + drv - 1);
319
  snprintf(buff, sizeof(buff), "%c:\\*.*", 'A' + drv - 1);
320
  rc = _dos_findfirst(buff, _A_NORMAL | _A_SUBDIR | _A_HIDDEN | _A_SYSTEM, &fileinfo);
320
  rc = _dos_findfirst(buff, _A_NORMAL | _A_SUBDIR | _A_HIDDEN | _A_SYSTEM, &fileinfo);
321
  if (rc == 0) {
321
  if (rc == 0) {
322
    res = 1; /* call successfull means disk is not empty */
322
    res = 1; /* call successfull means disk is not empty */
323
  } else {
323
  } else {
324
    res = 0;
324
    res = 0;
325
  }
325
  }
326
  /* _dos_findclose(&fileinfo); */ /* apparently required only on OS/2 */
326
  /* _dos_findclose(&fileinfo); */ /* apparently required only on OS/2 */
327
  return(res);
327
  return(res);
328
}
328
}
329
 
329
 
330
 
330
 
331
static int preparedrive(void) {
331
static int preparedrive(void) {
332
  int driveremovable;
332
  int driveremovable;
333
  int selecteddrive = 3; /* hardcoded to 'C:' for now */
333
  int selecteddrive = 3; /* hardcoded to 'C:' for now */
334
  int cselecteddrive;
334
  int cselecteddrive;
335
  int ds;
335
  int ds;
336
  int choice;
336
  int choice;
337
  char buff[1024];
337
  char buff[1024];
338
  cselecteddrive = 'A' + selecteddrive - 1;
338
  cselecteddrive = 'A' + selecteddrive - 1;
339
  for (;;) {
339
  for (;;) {
340
    newscreen();
340
    newscreen();
341
    driveremovable = isdriveremovable(selecteddrive);
341
    driveremovable = isdriveremovable(selecteddrive);
342
    if (driveremovable < 0) {
342
    if (driveremovable < 0) {
343
      char *list[] = { "Create a partition automatically", "Run the FDISK partitioning tool", "Quit to DOS", NULL};
343
      char *list[] = { "Create a partition automatically", "Run the FDISK partitioning tool", "Quit to DOS", NULL};
344
      list[0] = kittengets(0, 3, list[0]);
344
      list[0] = kittengets(0, 3, list[0]);
345
      list[1] = kittengets(0, 4, list[1]);
345
      list[1] = kittengets(0, 4, list[1]);
346
      list[2] = kittengets(0, 2, list[2]);
346
      list[2] = kittengets(0, 2, list[2]);
347
      snprintf(buff, sizeof(buff), kittengets(3, 0, "ERROR: Drive %c: could not be found. Perhaps your hard disk needs to be partitioned first. Please create at least one partition on your hard disk, so Svarog386 can be installed on it. Note, that Svarog386 requires at least %d MiB of available disk space.\n\nYou can use the FDISK partitioning tool for creating the required partition manually, or you can let the installer partitioning your disk automatically. You can also abort the installation to use any other partition manager of your choice."), cselecteddrive, SVAROG_DISK_REQ);
347
      snprintf(buff, sizeof(buff), kittengets(3, 0, "ERROR: Drive %c: could not be found. Perhaps your hard disk needs to be partitioned first. Please create at least one partition on your hard disk, so Svarog386 can be installed on it. Note, that Svarog386 requires at least %d MiB of available disk space.\n\nYou can use the FDISK partitioning tool for creating the required partition manually, or you can let the installer partitioning your disk automatically. You can also abort the installation to use any other partition manager of your choice."), cselecteddrive, SVAROG_DISK_REQ);
348
      putstringwrap(4, 1, COLOR_BODY[mono], buff);
348
      putstringwrap(4, 1, COLOR_BODY[mono], buff);
349
      switch (menuselect(14, -1, 5, list, -1)) {
349
      switch (menuselect(14, -1, 5, list, -1)) {
350
        case 0:
350
        case 0:
351
          system("FDISK /AUTO");
351
          system("FDISK /AUTO");
352
          break;
352
          break;
353
        case 1:
353
        case 1:
354
          video_clear(0x0700, 0);
354
          video_clear(0x0700, 0);
355
          video_movecursor(0, 0);
355
          video_movecursor(0, 0);
356
          system("FDISK");
356
          system("FDISK");
357
          break;
357
          break;
358
        case 2:
358
        case 2:
359
          return(MENUQUIT);
359
          return(MENUQUIT);
360
        default:
360
        default:
361
          return(-1);
361
          return(-1);
362
      }
362
      }
363
      newscreen();
363
      newscreen();
364
      putstringnls(10, 10, COLOR_BODY[mono], 3, 1, "Your computer will reboot now.");
364
      putstringnls(10, 10, COLOR_BODY[mono], 3, 1, "Your computer will reboot now.");
365
      putstringnls(12, 10, COLOR_BODY[mono], 0, 5, "Press any key...");
365
      putstringnls(12, 10, COLOR_BODY[mono], 0, 5, "Press any key...");
366
      input_getkey();
366
      input_getkey();
367
      reboot();
367
      reboot();
368
      return(MENUQUIT);
368
      return(MENUQUIT);
369
    } else if (driveremovable > 0) {
369
    } else if (driveremovable > 0) {
370
      snprintf(buff, sizeof(buff), kittengets(3, 2, "ERROR: Drive %c: is a removable device. Installation aborted."), cselecteddrive);
370
      snprintf(buff, sizeof(buff), kittengets(3, 2, "ERROR: Drive %c: is a removable device. Installation aborted."), cselecteddrive);
371
      video_putstring(9, 1, COLOR_BODY[mono], buff, -1);
371
      video_putstring(9, 1, COLOR_BODY[mono], buff, -1);
372
      putstringnls(11, 2, COLOR_BODY[mono], 0, 5, "Press any key...");
372
      putstringnls(11, 2, COLOR_BODY[mono], 0, 5, "Press any key...");
373
      return(MENUQUIT);
373
      return(MENUQUIT);
374
    }
374
    }
375
    /* if not formatted, propose to format it right away (try to create a directory) */
375
    /* if not formatted, propose to format it right away (try to create a directory) */
376
    snprintf(buff, sizeof(buff), "%c:\\SVWRTEST.123", cselecteddrive);
376
    snprintf(buff, sizeof(buff), "%c:\\SVWRTEST.123", cselecteddrive);
377
    if (mkdir(buff) == 0) {
377
    if (mkdir(buff) == 0) {
378
      rmdir(buff);
378
      rmdir(buff);
379
    } else {
379
    } else {
380
      char *list[] = { "Proceed with formatting", "Quit to DOS", NULL};
380
      char *list[] = { "Proceed with formatting", "Quit to DOS", NULL};
381
      list[0] = kittengets(0, 6, list[0]);
381
      list[0] = kittengets(0, 6, list[0]);
382
      list[1] = kittengets(0, 2, list[1]);
382
      list[1] = kittengets(0, 2, list[1]);
383
      snprintf(buff, sizeof(buff), kittengets(3, 3, "ERROR: Drive %c: seems to be unformated. Do you wish to format it?"), cselecteddrive);
383
      snprintf(buff, sizeof(buff), kittengets(3, 3, "ERROR: Drive %c: seems to be unformated. Do you wish to format it?"), cselecteddrive);
384
      video_putstring(7, 1, COLOR_BODY[mono], buff, -1);
384
      video_putstring(7, 1, COLOR_BODY[mono], buff, -1);
385
      choice = menuselect(12, -1, 4, list, -1);
385
      choice = menuselect(12, -1, 4, list, -1);
386
      if (choice < 0) return(MENUPREV);
386
      if (choice < 0) return(MENUPREV);
387
      if (choice == 1) return(MENUQUIT);
387
      if (choice == 1) return(MENUQUIT);
388
      video_clear(0x0700, 0);
388
      video_clear(0x0700, 0);
389
      video_movecursor(0, 0);
389
      video_movecursor(0, 0);
390
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVAROG386", cselecteddrive);
390
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVAROG386", cselecteddrive);
391
      system(buff);
391
      system(buff);
392
      continue;
392
      continue;
393
    }
393
    }
394
    /* check total disk space */
394
    /* check total disk space */
395
    ds = disksize(selecteddrive);
395
    ds = disksize(selecteddrive);
396
    if (ds < SVAROG_DISK_REQ) {
396
    if (ds < SVAROG_DISK_REQ) {
397
      int y = 9;
397
      int y = 9;
398
      snprintf(buff, sizeof(buff), kittengets(3, 4, "ERROR: Drive %c: is not big enough! Svarog386 requires a disk of at least %d MiB."), cselecteddrive);
398
      snprintf(buff, sizeof(buff), kittengets(3, 4, "ERROR: Drive %c: is not big enough! Svarog386 requires a disk of at least %d MiB."), cselecteddrive);
399
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
399
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
400
      putstringnls(++y, 1, COLOR_BODY[mono], 0, 5, "Press any key...");
400
      putstringnls(++y, 1, COLOR_BODY[mono], 0, 5, "Press any key...");
401
      input_getkey();
401
      input_getkey();
402
      return(MENUQUIT);
402
      return(MENUQUIT);
403
    }
403
    }
404
    /* is the disk empty? */
404
    /* is the disk empty? */
405
    if (diskempty(selecteddrive) != 0) {
405
    if (diskempty(selecteddrive) != 0) {
406
      char *list[] = { "Proceed with formatting", "Quit to DOS", NULL};
406
      char *list[] = { "Proceed with formatting", "Quit to DOS", NULL};
407
      int y = 6;
407
      int y = 6;
408
      list[0] = kittengets(0, 6, list[0]);
408
      list[0] = kittengets(0, 6, list[0]);
409
      list[1] = kittengets(0, 2, list[1]);
409
      list[1] = kittengets(0, 2, list[1]);
410
      snprintf(buff, sizeof(buff), kittengets(3, 5, "ERROR: Drive %c: is not empty. Svarog386 must be installed on an empty disk.\n\nYou can format the disk now, to make it empty. Note however, that this will ERASE ALL CURRENT DATA on your disk."), cselecteddrive);
410
      snprintf(buff, sizeof(buff), kittengets(3, 5, "ERROR: Drive %c: is not empty. Svarog386 must be installed on an empty disk.\n\nYou can format the disk now, to make it empty. Note however, that this will ERASE ALL CURRENT DATA on your disk."), cselecteddrive);
411
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
411
      y += putstringwrap(y, 1, COLOR_BODY[mono], buff);
412
      choice = menuselect(++y, -1, 4, list, -1);
412
      choice = menuselect(++y, -1, 4, list, -1);
413
      if (choice < 0) return(MENUPREV);
413
      if (choice < 0) return(MENUPREV);
414
      if (choice == 1) return(MENUQUIT);
414
      if (choice == 1) return(MENUQUIT);
415
      video_clear(0x0700, 0);
415
      video_clear(0x0700, 0);
416
      video_movecursor(0, 0);
416
      video_movecursor(0, 0);
417
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVAROG386", cselecteddrive);
417
      snprintf(buff, sizeof(buff), "FORMAT %c: /Q /U /Z:seriously /V:SVAROG386", cselecteddrive);
418
      system(buff);
418
      system(buff);
419
      continue;
419
      continue;
420
    } else {
420
    } else {
421
      /* final confirmation */
421
      /* final confirmation */
422
      char *list[] = { "Install Svarog386", "Quit to DOS", NULL};
422
      char *list[] = { "Install Svarog386", "Quit to DOS", NULL};
423
      list[0] = kittengets(0, 1, list[0]);
423
      list[0] = kittengets(0, 1, list[0]);
424
      list[1] = kittengets(0, 2, list[1]);
424
      list[1] = kittengets(0, 2, list[1]);
425
      snprintf(buff, sizeof(buff), kittengets(3, 6, "The installation of Svarog386 to %c: is about to begin."), cselecteddrive);
425
      snprintf(buff, sizeof(buff), kittengets(3, 6, "The installation of Svarog386 to %c: is about to begin."), cselecteddrive);
426
      video_putstring(7, -1, COLOR_BODY[mono], buff, -1);
426
      video_putstring(7, -1, COLOR_BODY[mono], buff, -1);
427
      choice = menuselect(10, -1, 4, list, -1);
427
      choice = menuselect(10, -1, 4, list, -1);
428
      if (choice < 0) return(MENUPREV);
428
      if (choice < 0) return(MENUPREV);
429
      if (choice == 1) return(MENUQUIT);
429
      if (choice == 1) return(MENUQUIT);
430
      snprintf(buff, sizeof(buff), "SYS A: %c: > NUL", cselecteddrive);
430
      snprintf(buff, sizeof(buff), "SYS A: %c: > NUL", cselecteddrive);
431
      system(buff);
431
      system(buff);
432
      snprintf(buff, sizeof(buff), "%c:\\TEMP", cselecteddrive);
432
      snprintf(buff, sizeof(buff), "%c:\\TEMP", cselecteddrive);
433
      mkdir(buff);
433
      mkdir(buff);
434
      return(cselecteddrive);
434
      return(cselecteddrive);
435
    }
435
    }
436
  }
436
  }
437
}
437
}
438
 
438
 
439
 
439
 
440
/* copy file src into dst, substituting all characters c1 by c2 */
440
/* copy file src into dst, substituting all characters c1 by c2 */
441
static void fcopysub(char *dst, char *src, char c1, char c2) {
441
static void fcopysub(char *dst, char *src, char c1, char c2) {
442
  FILE *fdd, *fds;
442
  FILE *fdd, *fds;
443
  int buff;
443
  int buff;
444
  fds = fopen(src, "rb");
444
  fds = fopen(src, "rb");
445
  if (fds == NULL) return;
445
  if (fds == NULL) return;
446
  fdd = fopen(dst, "wb");
446
  fdd = fopen(dst, "wb");
447
  if (fdd == NULL) {
447
  if (fdd == NULL) {
448
    fclose(fds);
448
    fclose(fds);
449
    return;
449
    return;
450
  }
450
  }
451
  /* */
451
  /* */
452
  for (;;) {
452
  for (;;) {
453
    buff = fgetc(fds);
453
    buff = fgetc(fds);
454
    if (buff == EOF) break;
454
    if (buff == EOF) break;
455
    if (buff == c1) buff = c2;
455
    if (buff == c1) buff = c2;
456
    fprintf(fdd, "%c", buff);
456
    fprintf(fdd, "%c", buff);
457
  }
457
  }
458
  /* close files and return */
458
  /* close files and return */
459
  fclose(fdd);
459
  fclose(fdd);
460
  fclose(fds);
460
  fclose(fds);
461
}
461
}
462
 
462
 
463
 
463
 
464
static void bootfilesgen(int targetdrv, struct slocales *locales, int cdromdrv) {
464
static void bootfilesgen(int targetdrv, struct slocales *locales, int cdromdrv) {
465
  char buff[128];
465
  char buff[128];
466
  FILE *fd;
466
  FILE *fd;
467
  /*** CONFIG.SYS ***/
467
  /*** CONFIG.SYS ***/
468
  snprintf(buff, sizeof(buff), "%c:\\CONFIG.SYS", targetdrv);
468
  snprintf(buff, sizeof(buff), "%c:\\CONFIG.SYS", targetdrv);
469
  fd = fopen(buff, "wb");
469
  fd = fopen(buff, "wb");
470
  if (fd == NULL) return;
470
  if (fd == NULL) return;
471
  fprintf(fd, "DOS=UMB,HIGH\r\n");
471
  fprintf(fd, "DOS=UMB,HIGH\r\n");
472
  fprintf(fd, "FILES=50\r\n");
472
  fprintf(fd, "FILES=50\r\n");
473
  fprintf(fd, "DEVICE=%c:\\SYSTEM\\SVAROG.386\\BIN\\HIMEMX.EXE\r\n", targetdrv);
473
  fprintf(fd, "DEVICE=%c:\\SYSTEM\\SVAROG.386\\BIN\\HIMEMX.EXE\r\n", targetdrv);
474
  if (strcmp(locales->lang, "EN") == 0) {
474
  if (strcmp(locales->lang, "EN") == 0) {
475
    strcpy(buff, "command");
475
    strcpy(buff, "command");
476
  } else {
476
  } else {
477
    snprintf(buff, sizeof(buff), "CMD-%s", locales->lang);
477
    snprintf(buff, sizeof(buff), "CMD-%s", locales->lang);
478
  }
478
  }
479
  fprintf(fd, "SHELLHIGH=%c:\\SYSTEM\\SVAROG.386\\BIN\\%s.COM /E:512 /P\r\n", targetdrv, buff);
479
  fprintf(fd, "SHELLHIGH=%c:\\SYSTEM\\SVAROG.386\\BIN\\%s.COM /E:512 /P\r\n", targetdrv, buff);
480
  fprintf(fd, "REM COUNTRY=001,437,%c:\\SYSTEM\\CONF\\COUNTRY.SYS\r\n", targetdrv);
480
  fprintf(fd, "REM COUNTRY=001,437,%c:\\SYSTEM\\CONF\\COUNTRY.SYS\r\n", targetdrv);
481
  fprintf(fd, "DEVICE=%c:\\SYSTEM\\DRIVERS\\UDVD2\\UDVD2.SYS /D:SVCD0001 /H\r\n", targetdrv);
481
  fprintf(fd, "DEVICE=%c:\\SYSTEM\\DRIVERS\\UDVD2\\UDVD2.SYS /D:SVCD0001 /H\r\n", targetdrv);
482
  fclose(fd);
482
  fclose(fd);
483
  /*** AUTOEXEC.BAT ***/
483
  /*** AUTOEXEC.BAT ***/
484
  snprintf(buff, sizeof(buff), "%c:\\AUTOEXEC.BAT", targetdrv);
484
  snprintf(buff, sizeof(buff), "%c:\\AUTOEXEC.BAT", targetdrv);
485
  fd = fopen(buff, "wb");
485
  fd = fopen(buff, "wb");
486
  if (fd == NULL) return;
486
  if (fd == NULL) return;
487
  fprintf(fd, "@ECHO OFF\r\n");
487
  fprintf(fd, "@ECHO OFF\r\n");
488
  fprintf(fd, "SET TEMP=%c:\\TEMP\r\n", targetdrv);
488
  fprintf(fd, "SET TEMP=%c:\\TEMP\r\n", targetdrv);
489
  fprintf(fd, "SET DOSDIR=%c:\\SYSTEM\\SVAROG.386\r\n", targetdrv);
489
  fprintf(fd, "SET DOSDIR=%c:\\SYSTEM\\SVAROG.386\r\n", targetdrv);
490
  fprintf(fd, "SET NLSPATH=%%DOSDIR%%\\NLS\r\n");
490
  fprintf(fd, "SET NLSPATH=%%DOSDIR%%\\NLS\r\n");
491
  fprintf(fd, "SET LANG=%s\r\n", locales->lang);
491
  fprintf(fd, "SET LANG=%s\r\n", locales->lang);
492
  fprintf(fd, "SET DIRCMD=/OGNE/P/4\r\n");
492
  fprintf(fd, "SET DIRCMD=/OGNE/P/4\r\n");
493
  fprintf(fd, "SET FDNPKG.CFG=%c:\\SYSTEM\\CFG\\FDNPKG.CFG\r\n", targetdrv);
493
  fprintf(fd, "SET FDNPKG.CFG=%c:\\SYSTEM\\CFG\\FDNPKG.CFG\r\n", targetdrv);
494
  fprintf(fd, "SET WATTCP.CFG=%c:\\SYSTEM\\CFG\\WATTCP.CFG\r\n", targetdrv);
494
  fprintf(fd, "SET WATTCP.CFG=%c:\\SYSTEM\\CFG\\WATTCP.CFG\r\n", targetdrv);
495
  fprintf(fd, "PATH %%DOSDIR%%\\BIN;%c:\\SYSTEM\\LINKS\r\n", targetdrv);
495
  fprintf(fd, "PATH %%DOSDIR%%\\BIN;%c:\\SYSTEM\\LINKS\r\n", targetdrv);
496
  fprintf(fd, "PROMPT $P$G\r\n");
496
  fprintf(fd, "PROMPT $P$G\r\n");
497
  fprintf(fd, "ALIAS REBOOT=FDAPM COLDBOOT\r\n");
497
  fprintf(fd, "ALIAS REBOOT=FDAPM COLDBOOT\r\n");
498
  fprintf(fd, "ALIAS HALT=FDAPM POWEROFF\r\n");
498
  fprintf(fd, "ALIAS HALT=FDAPM POWEROFF\r\n");
499
  fprintf(fd, "FDAPM APMDOS\r\n");
499
  fprintf(fd, "FDAPM APMDOS\r\n");
500
  fprintf(fd, "\r\n");
500
  fprintf(fd, "\r\n");
501
  if (locales->egafile > 0) {
501
  if (locales->egafile > 0) {
502
    fprintf(fd, "DISPLAY CON=(EGA,,1)\r\n");
502
    fprintf(fd, "DISPLAY CON=(EGA,,1)\r\n");
503
    if (locales->egafile == 1) {
503
    if (locales->egafile == 1) {
504
      fprintf(fd, "MODE CON CP PREPARE=((%u) %c:\\SYSTEM\\SVAROG.386\\CPI\\EGA.CPX)\r\n", locales->codepage, targetdrv);
504
      fprintf(fd, "MODE CON CP PREPARE=((%u) %c:\\SYSTEM\\SVAROG.386\\CPI\\EGA.CPX)\r\n", locales->codepage, targetdrv);
505
    } else {
505
    } else {
506
      fprintf(fd, "MODE CON CP PREPARE=((%u) %c:\\SYSTEM\\SVAROG.386\\CPI\\EGA%d.CPX)\r\n", locales->codepage, targetdrv, locales->egafile);
506
      fprintf(fd, "MODE CON CP PREPARE=((%u) %c:\\SYSTEM\\SVAROG.386\\CPI\\EGA%d.CPX)\r\n", locales->codepage, targetdrv, locales->egafile);
507
    }
507
    }
508
    fprintf(fd, "MODE CON CP SELECT=%u\r\n", locales->codepage);
508
    fprintf(fd, "MODE CON CP SELECT=%u\r\n", locales->codepage);
509
  }
509
  }
510
  if (locales->keybfile > 0) {
510
  if (locales->keybfile > 0) {
511
    if (locales->keybfile == 1) {
511
    if (locales->keybfile == 1) {
512
      fprintf(fd, "KEYB %s,%d,%c:\\SYSTEM\\SVAROG.386\\BIN\\KEYBOARD.SYS\r\n", locales->keybcode, locales->codepage, targetdrv);
512
      fprintf(fd, "KEYB %s,%d,%c:\\SYSTEM\\SVAROG.386\\BIN\\KEYBOARD.SYS\r\n", locales->keybcode, locales->codepage, targetdrv);
513
    } else {
513
    } else {
514
      fprintf(fd, "KEYB %s,%d,%c:\\SYSTEM\\SVAROG.386\\BIN\\KEYBRD%d.SYS\r\n", locales->keybcode, locales->codepage, targetdrv, locales->keybfile);
514
      fprintf(fd, "KEYB %s,%d,%c:\\SYSTEM\\SVAROG.386\\BIN\\KEYBRD%d.SYS\r\n", locales->keybcode, locales->codepage, targetdrv, locales->keybfile);
515
    }
515
    }
516
    fprintf(fd, "\r\n");
516
    fprintf(fd, "\r\n");
517
  }
517
  }
518
  fprintf(fd, "SHSUCDX /d:SVCD0001\r\n");
518
  fprintf(fd, "SHSUCDX /d:SVCD0001\r\n");
519
  fprintf(fd, "\r\n");
519
  fprintf(fd, "\r\n");
520
  fprintf(fd, "REM Uncomment the line below for automatic mouse support\r\n");
520
  fprintf(fd, "REM Uncomment the line below for automatic mouse support\r\n");
521
  fprintf(fd, "REM CTMOUSE\r\n");
521
  fprintf(fd, "REM CTMOUSE\r\n");
522
  fprintf(fd, "\r\n");
522
  fprintf(fd, "\r\n");
523
  fprintf(fd, "ECHO.\r\n");
523
  fprintf(fd, "ECHO.\r\n");
524
  fprintf(fd, "ECHO %s\r\n", kittengets(6, 0, "Welcome to Svarog386! Type 'HELP' if you need help."));
524
  fprintf(fd, "ECHO %s\r\n", kittengets(6, 0, "Welcome to Svarog386! Type 'HELP' if you need help."));
525
  fclose(fd);
525
  fclose(fd);
526
  /*** CREATE DIRECTORY FOR OTHER CONFIGURATION FILES ***/
526
  /*** CREATE DIRECTORY FOR OTHER CONFIGURATION FILES ***/
527
  snprintf(buff, sizeof(buff), "%c:\\SYSTEM\\CFG", targetdrv);
527
  snprintf(buff, sizeof(buff), "%c:\\SYSTEM\\CFG", targetdrv);
528
  mkdir(buff);
528
  mkdir(buff);
529
  /*** FDNPKG.CFG ***/
529
  /*** FDNPKG.CFG ***/
530
  snprintf(buff, sizeof(buff), "%c:\\SYSTEM\\CFG\\FDNPKG.CFG", targetdrv);
530
  snprintf(buff, sizeof(buff), "%c:\\SYSTEM\\CFG\\FDNPKG.CFG", targetdrv);
531
  fcopysub(buff, "A:\\DAT\\FDNPKG.CFG", '$', cdromdrv);
531
  fcopysub(buff, "A:\\DAT\\FDNPKG.CFG", '$', cdromdrv);
532
  /*** COUNTRY.SYS ***/
532
  /*** COUNTRY.SYS ***/
533
  /*** PICOTCP ***/
533
  /*** PICOTCP ***/
534
  /*** WATTCP ***/
534
  /*** WATTCP ***/
535
}
535
}
536
 
536
 
537
 
537
 
538
static void installpackages(int targetdrv, int cdromdrv) {
538
static void installpackages(int targetdrv, int cdromdrv) {
539
  char *pkglist[] = {
539
  char *pkglist[] = {
540
    "A:\\UDVD2", /* this one's not part of CORE, hence it's stored right on the floppy */
540
    "A:\\UDVD2", /* this one's not part of CORE, hence it's stored right on the floppy */
541
    "APPEND",
541
    "APPEND",
542
    "ASSIGN",
542
    "ASSIGN",
543
    "ATTRIB",
543
    "ATTRIB",
544
    "CHKDSK",
544
    "CHKDSK",
545
    "CHOICE",
545
    "CHOICE",
546
    "COMMAND",
546
    "COMMAND",
547
    "COMP",
547
    "COMP",
548
    "CPIDOS",
548
    "CPIDOS",
549
    "CTMOUSE",
549
    "CTMOUSE",
550
    "DEBUG",
550
    "DEBUG",
551
    "DEFRAG",
551
    "DEFRAG",
552
    "DELTREE",
552
    "DELTREE",
553
    "DEVLOAD",
553
    "DEVLOAD",
554
    "DISKCOMP",
554
    "DISKCOMP",
555
    "DISKCOPY",
555
    "DISKCOPY",
556
    "DISPLAY",
556
    "DISPLAY",
557
    "DOSFSCK",
557
    "DOSFSCK",
558
    "EDIT",
558
    "EDIT",
559
    "EDLIN",
559
    "EDLIN",
560
    "EXE2BIN",
560
    "EXE2BIN",
561
    "FC",
561
    "FC",
562
    "FDAPM",
562
    "FDAPM",
563
    "FDISK",
563
    "FDISK",
564
    "FDNPKG",
564
    "FDNPKG",
565
    "FIND",
565
    "FIND",
566
    "FORMAT",
566
    "FORMAT",
567
    "HELP",
567
    "HELP",
568
    "HIMEMX",
568
    "HIMEMX",
569
    "KERNEL",
569
    "KERNEL",
570
    "KEYB",
570
    "KEYB",
571
    "KEYB_LAY",
571
    "KEYB_LAY",
572
    "LABEL",
572
    "LABEL",
573
    "LBACACHE",
573
    "LBACACHE",
574
    "MEM",
574
    "MEM",
575
    "MIRROR",
575
    "MIRROR",
576
    "MODE",
576
    "MODE",
577
    "MORE",
577
    "MORE",
578
    "MOVE",
578
    "MOVE",
579
    "NANSI",
579
    "NANSI",
580
    "NLSFUNC",
580
    "NLSFUNC",
581
    "PRINT",
581
    "PRINT",
582
    "RDISK",
582
    "RDISK",
583
    "RECOVER",
583
    "RECOVER",
584
    "REPLACE",
584
    "REPLACE",
585
    "SHARE",
585
    "SHARE",
586
    "SHSUCDX",
586
    "SHSUCDX",
587
    "SORT",
587
    "SORT",
588
    "SWSUBST",
588
    "SWSUBST",
589
    "TREE",
589
    "TREE",
590
    "UNDELETE",
590
    "UNDELETE",
591
    "XCOPY",
591
    "XCOPY",
592
    NULL
592
    NULL
593
  };
593
  };
594
  int i, pkglistlen;
594
  int i, pkglistlen;
595
  char buff[64];
595
  char buff[64];
596
  newscreen();
596
  newscreen();
597
  /* count how long the pkg list is */
597
  /* count how long the pkg list is */
598
  for (pkglistlen = 0; pkglist[pkglistlen] != NULL; pkglistlen++);
598
  for (pkglistlen = 0; pkglist[pkglistlen] != NULL; pkglistlen++);
599
  /* set DOSDIR and friends */
599
  /* set DOSDIR and friends */
600
  snprintf(buff, sizeof(buff), "%c:\\SYSTEM\\SVAROG.386", targetdrv);
600
  snprintf(buff, sizeof(buff), "%c:\\SYSTEM\\SVAROG.386", targetdrv);
601
  setenv("DOSDIR", buff, 1);
601
  setenv("DOSDIR", buff, 1);
602
  snprintf(buff, sizeof(buff), "%c:\\TEMP", targetdrv);
602
  snprintf(buff, sizeof(buff), "%c:\\TEMP", targetdrv);
603
  setenv("TEMP", buff, 1);
603
  setenv("TEMP", buff, 1);
604
  /* install packages */
604
  /* install packages */
605
  for (i = 0; pkglist[i] != NULL; i++) {
605
  for (i = 0; pkglist[i] != NULL; i++) {
606
    char buff[128];
606
    char buff[128];
607
    snprintf(buff, sizeof(buff), kittengets(4, 0, "Installing package %d/%d: %s"), i+1, pkglistlen, pkglist[i]);
607
    snprintf(buff, sizeof(buff), kittengets(4, 0, "Installing package %d/%d: %s"), i+1, pkglistlen, pkglist[i]);
608
    strcat(buff, "       ");
608
    strcat(buff, "       ");
609
    video_putstring(10, 1, COLOR_BODY[mono], buff, -1);
609
    video_putstring(10, 1, COLOR_BODY[mono], buff, -1);
610
    if (pkglist[i][1] == ':') {
610
    if (pkglist[i][1] == ':') {
611
      snprintf(buff, sizeof(buff), "FDINST INSTALL %s.ZIP > NUL", pkglist[i]);
611
      snprintf(buff, sizeof(buff), "FDINST INSTALL %s.ZIP > NUL", pkglist[i]);
612
    } else {
612
    } else {
613
      snprintf(buff, sizeof(buff), "FDINST INSTALL %c:\\CORE\\%s.ZIP > NUL", cdromdrv, pkglist[i]);
613
      snprintf(buff, sizeof(buff), "FDINST INSTALL %c:\\CORE\\%s.ZIP > NUL", cdromdrv, pkglist[i]);
614
    }
614
    }
615
    system(buff);
615
    system(buff);
616
  }
616
  }
617
}
617
}
618
 
618
 
619
 
619
 
620
static void finalreboot(void) {
620
static void finalreboot(void) {
621
  int y = 9;
621
  int y = 9;
622
  newscreen();
622
  newscreen();
623
  y += putstringnls(y, 1, COLOR_BODY[mono], 5, 0, "Svarog386 installation is over. Your computer will reboot now.\nPlease remove the installation disk from your drive.");
623
  y += putstringnls(y, 1, COLOR_BODY[mono], 5, 0, "Svarog386 installation is over. Your computer will reboot now.\nPlease remove the installation disk from your drive.");
624
  putstringnls(++y, 1, COLOR_BODY[mono], 0, 5, "Press any key...");
624
  putstringnls(++y, 1, COLOR_BODY[mono], 0, 5, "Press any key...");
625
  input_getkey();
625
  input_getkey();
626
  reboot();
626
  reboot();
627
}
627
}
628
 
628
 
629
 
629
 
630
static void loadcp(struct slocales *locales) {
630
static void loadcp(struct slocales *locales) {
631
  char buff[64];
631
  char buff[64];
632
  if (locales->codepage == 437) return;
632
  if (locales->codepage == 437) return;
633
  video_movecursor(1, 0);
633
  video_movecursor(1, 0);
634
  if (locales->egafile == 1) {
634
  if (locales->egafile == 1) {
635
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) A:\\EGA.CPX) > NUL", locales->codepage);
635
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) A:\\EGA.CPX) > NUL", locales->codepage);
636
  } else {
636
  } else {
637
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) A:\\EGA%d.CPX) > NUL", locales->codepage, locales->egafile);
637
    snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) A:\\EGA%d.CPX) > NUL", locales->codepage, locales->egafile);
638
  }
638
  }
639
  system(buff);
639
  system(buff);
640
  snprintf(buff, sizeof(buff), "MODE CON CP SEL=%u > NUL", locales->codepage);
640
  snprintf(buff, sizeof(buff), "MODE CON CP SEL=%u > NUL", locales->codepage);
641
  system(buff);
641
  system(buff);
642
  /* below I re-init the video controller - apparently this is required if
642
  /* below I re-init the video controller - apparently this is required if
643
   * I want the new glyph symbols to be actually applied, at least some
643
   * I want the new glyph symbols to be actually applied, at least some
644
   * (broken?) BIOSes, like VBox, apply glyphs only at next video mode change */
644
   * (broken?) BIOSes, like VBox, apply glyphs only at next video mode change */
645
  {
645
  {
646
  union REGS r;
646
  union REGS r;
647
  r.h.ah = 0x0F; /* get current video mode */
647
  r.h.ah = 0x0F; /* get current video mode */
648
  int86(0x10, &r, &r); /* r.h.al contains the current video mode now */
648
  int86(0x10, &r, &r); /* r.h.al contains the current video mode now */
649
  r.h.al |= 128; /* set the high bit of AL to instruct BIOS not to flush VRAM's content (EGA+) */
649
  r.h.al |= 128; /* set the high bit of AL to instruct BIOS not to flush VRAM's content (EGA+) */
650
  r.h.ah = 0; /* re-set video mode (to whatever is set in AL) */
650
  r.h.ah = 0; /* re-set video mode (to whatever is set in AL) */
651
  int86(0x10, &r, &r);
651
  int86(0x10, &r, &r);
652
  }
652
  }
653
}
653
}
654
 
654
 
655
/* checks CD drive drv for the presence of the Svarog386 install CD
655
/* checks CD drive drv for the presence of the Svarog386 install CD
656
 * returns 0 if found, non-zero otherwise */
656
 * returns 0 if found, non-zero otherwise */
657
static int checkcd(char drv) {
657
static int checkcd(char drv) {
658
  FILE *fd;
658
  FILE *fd;
659
  char fname[32];
659
  char fname[32];
660
  snprintf(fname, sizeof(fname), "%c:\\CORE\\MEM.ZIP", drv);
660
  snprintf(fname, sizeof(fname), "%c:\\CORE\\MEM.ZIP", drv);
661
  fd = fopen(fname, "rb");
661
  fd = fopen(fname, "rb");
662
  if (fd == NULL) return(-1);
662
  if (fd == NULL) return(-1);
663
  fclose(fd);
663
  fclose(fd);
664
  return(0);
664
  return(0);
665
}
665
}
666
 
666
 
667
 
667
 
668
int main(void) {
668
int main(void) {
669
  struct slocales locales;
669
  struct slocales locales;
670
  int targetdrv;
670
  int targetdrv;
671
  int cdromdrv;
671
  int cdromdrv;
672
  int action;
672
  int action;
673
 
673
 
674
  /* find where the cdrom drive is */
674
  /* find where the cdrom drive is */
675
  cdromdrv = cdrom_findfirst();
675
  cdromdrv = cdrom_findfirst();
676
  if (cdromdrv < 0) {
676
  if (cdromdrv < 0) {
677
    printf("ERROR: CD-ROM DRIVE NOT FOUND\r\n");
677
    printf("ERROR: CD-ROM DRIVE NOT FOUND\r\n");
678
    return(1);
678
    return(1);
679
  }
679
  }
680
  cdromdrv += 'A'; /* convert the cdrom 'id' (A=0) to an actual drive letter */
680
  cdromdrv += 'A'; /* convert the cdrom 'id' (A=0) to an actual drive letter */
681
  if (checkcd(cdromdrv) != 0) {
681
  if (checkcd(cdromdrv) != 0) {
682
    printf("ERROR: SVAROG386 INSTALLATION CD NOT FOUND IN THE DRIVE.\r\n");
682
    printf("ERROR: SVAROG386 INSTALLATION CD NOT FOUND IN THE DRIVE.\r\n");
683
    return(1);
683
    return(1);
684
  }
684
  }
685
 
685
 
686
  /* init screen and detect mono status */
686
  /* init screen and detect mono status */
687
  mono = video_init();
687
  mono = video_init();
688
 
688
 
689
  kittenopen("INSTALL"); /* load initial NLS support */
689
  kittenopen("INSTALL"); /* load initial NLS support */
690
 
690
 
691
 SelectLang:
691
 SelectLang:
692
  action = selectlang(&locales); /* welcome to svarog, select your language */
692
  action = selectlang(&locales); /* welcome to svarog, select your language */
693
  if (action != MENUNEXT) goto Quit;
693
  if (action != MENUNEXT) goto Quit;
694
  setenv("LANG", locales.lang, 1);
694
  setenv("LANG", locales.lang, 1);
695
  loadcp(&locales);
695
  loadcp(&locales);
696
  kittenclose(); /* reload NLS with new language */
696
  kittenclose(); /* reload NLS with new language */
697
  kittenopen("INSTALL"); /* NLS support */
697
  kittenopen("INSTALL"); /* NLS support */
698
  action = selectkeyb(&locales);  /* what keyb layout should we use? */
698
  action = selectkeyb(&locales);  /* what keyb layout should we use? */
699
  if (action == MENUQUIT) goto Quit;
699
  if (action == MENUQUIT) goto Quit;
700
  if (action == MENUPREV) goto SelectLang;
700
  if (action == MENUPREV) goto SelectLang;
701
 
701
 
702
 WelcomeScreen:
702
 WelcomeScreen:
703
  action = welcomescreen(); /* what svarog386 is, ask whether to run live dos or install */
703
  action = welcomescreen(); /* what svarog386 is, ask whether to run live dos or install */
704
  if (action == MENUQUIT) goto Quit;
704
  if (action == MENUQUIT) goto Quit;
705
  if (action == MENUPREV) goto SelectLang;
705
  if (action == MENUPREV) goto SelectLang;
706
  targetdrv = preparedrive(); /* what drive should we install to? check avail. space */
706
  targetdrv = preparedrive(); /* what drive should we install to? check avail. space */
707
  if (targetdrv == MENUQUIT) goto Quit;
707
  if (targetdrv == MENUQUIT) goto Quit;
708
  if (targetdrv == MENUPREV) goto WelcomeScreen;
708
  if (targetdrv == MENUPREV) goto WelcomeScreen;
709
  /*askaboutsources();*/ /* IF sources are available, ask if installing with them */
709
  /*askaboutsources();*/ /* IF sources are available, ask if installing with them */
710
  installpackages(targetdrv, cdromdrv);    /* install packages */
710
  installpackages(targetdrv, cdromdrv);    /* install packages */
711
  bootfilesgen(targetdrv, &locales, cdromdrv); /* generate boot files and other configurations */
711
  bootfilesgen(targetdrv, &locales, cdromdrv); /* generate boot files and other configurations */
712
  /*localcfg();*/ /* show local params (currency, etc), and propose to change them (based on localcfg) */
712
  /*localcfg();*/ /* show local params (currency, etc), and propose to change them (based on localcfg) */
713
  /*netcfg();*/ /* basic networking config */
713
  /*netcfg();*/ /* basic networking config */
714
  finalreboot(); /* remove the CD and reboot */
714
  finalreboot(); /* remove the CD and reboot */
715
 
715
 
716
 Quit:
716
 Quit:
717
  kittenclose(); /* close NLS support */
717
  kittenclose(); /* close NLS support */
718
  video_clear(0x0700, 0);
718
  video_clear(0x0700, 0);
719
  video_movecursor(0, 0);
719
  video_movecursor(0, 0);
720
  return(0);
720
  return(0);
721
}
721
}
722
 
722