| 36,7 → 36,6 |
|---|
| |
| #include "kitten\kitten.h" |
| |
| #include "cdrom.h" |
| #include "input.h" |
| #include "video.h" |
| |
| 428,6 → 427,16 |
|---|
| } |
| #endif |
| |
| |
| /* get the DOS "current drive" (0=A:, 1=B:, etc) */ |
| static int get_cur_drive(void) { |
| union REGS r; |
| r.h.ah = 0x19; /* DOS 1+ GET CURRENT DEFAULT DRIVE */ |
| int86(0x21, &r, &r); |
| return(r.h.al); |
| } |
| |
| |
| /* returns 0 if file exists, non-zero otherwise */ |
| static int fileexists(const char *fname) { |
| FILE *fd; |
| 438,13 → 447,14 |
|---|
| } |
| |
| |
| static int preparedrive(void) { |
| static int preparedrive(char sourcedrv) { |
| int driveremovable; |
| int selecteddrive = 3; /* hardcoded to 'C:' for now */ |
| int selecteddrive = 3; /* default to 'C:' */ |
| int cselecteddrive; |
| int ds; |
| int choice; |
| char buff[1024]; |
| if (selecteddrive == get_cur_drive()) selecteddrive = 4; /* use D: if install is run from C: (typically because it was booted from USB?) */ |
| cselecteddrive = 'A' + selecteddrive - 1; |
| for (;;) { |
| driveremovable = isdriveremovable(selecteddrive); |
| 458,12 → 468,12 |
|---|
| putstringwrap(4, 1, COLOR_BODY[mono], buff); |
| switch (menuselect(14, -1, 5, list, -1)) { |
| case 0: |
| system("FDISK /AUTO"); |
| system("FDISK /AUTO"); /* TODO DRIVE SHOULD BE SPECIFIED FOR MULTI-DRIVE SYSTEMS ! */ |
| break; |
| case 1: |
| video_clear(0x0700, 0, 0); |
| video_movecursor(0, 0); |
| system("FDISK"); |
| system("FDISK"); /* TODO DRIVE SHOULD BE SPECIFIED FOR MULTI-DRIVE SYSTEMS ! */ |
| break; |
| case 2: |
| return(MENUQUIT); |
| 472,7 → 482,7 |
|---|
| } |
| /* write a temporary MBR which only skips the drive (in case BIOS would |
| * try to boot off the not-yet-ready C: disk) */ |
| system("FDISK /AMBR"); /* writes BOOT.MBR into actual MBR */ |
| system("FDISK /AMBR"); /* writes BOOT.MBR into actual MBR */ /* TODO DRIVE SHOULD BE SPECIFIED FOR MULTI-DRIVE SYSTEMS ! */ |
| newscreen(2); |
| putstringnls(10, 10, COLOR_BODY[mono], 3, 1, "Your computer will reboot now."); |
| putstringnls(12, 10, COLOR_BODY[mono], 0, 5, "Press any key..."); |
| 544,9 → 554,9 |
|---|
| choice = menuselect(10, -1, 4, list, -1); |
| if (choice < 0) return(MENUPREV); |
| if (choice == 1) return(MENUQUIT); |
| snprintf(buff, sizeof(buff), "SYS A: %c: > NUL", cselecteddrive); |
| snprintf(buff, sizeof(buff), "SYS %c: %c: > NUL", sourcedrv, cselecteddrive); |
| system(buff); |
| system("FDISK /MBR"); |
| system("FDISK /MBR"); /* TODO DRIVE SHOULD BE SPECIFIED FOR MULTI-DRIVE SYSTEMS ! */ |
| snprintf(buff, sizeof(buff), "%c:\\TEMP", cselecteddrive); |
| mkdir(buff); |
| return(cselecteddrive); |
| 794,9 → 804,9 |
|---|
| if (locales->codepage == 437) return; |
| video_movecursor(1, 0); |
| if (locales->egafile == 1) { |
| snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) A:\\EGA.CPX) > NUL", locales->codepage); |
| snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) EGA.CPX) > NUL", locales->codepage); |
| } else { |
| snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) A:\\EGA%d.CPX) > NUL", locales->codepage, locales->egafile); |
| snprintf(buff, sizeof(buff), "MODE CON CP PREP=((%u) EGA%d.CPX) > NUL", locales->codepage, locales->egafile); |
| } |
| system(buff); |
| snprintf(buff, sizeof(buff), "MODE CON CP SEL=%u > NUL", locales->codepage); |
| 815,6 → 825,7 |
|---|
| } |
| |
| |
| #ifdef DEADCODE |
| /* checks that drive drv contains SvarDOS packages |
| * returns 0 if found, non-zero otherwise */ |
| static int checkinstsrc(char drv) { |
| 822,6 → 833,7 |
|---|
| snprintf(fname, sizeof(fname), "%c:\\ATTRIB.ZIP", drv); |
| return(fileexists(fname)); |
| } |
| #endif |
| |
| |
| int main(void) { |
| 830,21 → 842,7 |
|---|
| int sourcedrv; |
| int action; |
| |
| /* am I running in install-from-floppy mode? */ |
| if (checkinstsrc('A') == 0) { |
| sourcedrv = 'A'; |
| } else { /* otherwise find where the cdrom drive is */ |
| sourcedrv = cdrom_findfirst(); |
| if (sourcedrv < 0) { |
| printf("ERROR: CD-ROM DRIVE NOT FOUND\r\n"); |
| return(1); |
| } |
| sourcedrv += 'A'; /* convert the source drive 'id' (A=0) to an actual drive letter */ |
| if (checkinstsrc(sourcedrv) != 0) { |
| printf("ERROR: SVARDOS INSTALLATION CD NOT FOUND IN THE DRIVE.\r\n"); |
| return(1); |
| } |
| } |
| sourcedrv = get_cur_drive() + 'A'; |
| |
| /* init screen and detect mono status */ |
| mono = video_init(); |
| 866,7 → 864,7 |
|---|
| action = welcomescreen(); /* what svardos is, ask whether to run live dos or install */ |
| if (action == MENUQUIT) goto Quit; |
| if (action == MENUPREV) goto SelectLang; |
| targetdrv = preparedrive(); /* what drive should we install to? check avail. space */ |
| targetdrv = preparedrive(sourcedrv); /* what drive should we install to? check avail. space */ |
| if (targetdrv == MENUQUIT) goto Quit; |
| if (targetdrv == MENUPREV) goto WelcomeScreen; |
| bootfilesgen(targetdrv, &locales); /* generate boot files and other configurations */ |