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/*
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/*
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 * Locales configuration for DOS
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 * Locales configuration for SvarDOS
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 *
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 * Copyright (C) Mateusz Viste 2015
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 * Copyright (C) Mateusz Viste 2015-2022
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 *
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are met:
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 * modification, are permitted provided that the following conditions are met:
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 *
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 *
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 * 1. Redistributions of source code must retain the above copyright notice,
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 * 1. Redistributions of source code must retain the above copyright notice,
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#include <string.h> /* strchr */
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#include <string.h> /* strchr */
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#include "country.h"
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#include "country.h"
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#define PVER "0.90"
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#define PVER "0.90"
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#define PDATE "2015"
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#define PDATE "2015-2022"
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static void about(void) {
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static void about(void) {
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  puts("localcfg v" PVER " - locales configuration for DOS\n"
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  puts("localcfg v" PVER " - locales configuration for DOS\n"
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       "Copyright (C) Mateusz Viste 2015 / http://localcfg.sourceforge.net\n"
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       "Copyright (C) Mateusz Viste 2015 / http://localcfg.sourceforge.net\n"
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  /* if I'm here, something went wrong */
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  /* if I'm here, something went wrong */
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  return(-4);
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  return(-4);
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}
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}
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/* converts a path to its canonic representation, returns 0 on success
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 * or DOS err on failure (invalid drive) */
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static unsigned short file_truename(const char *dst, char *src) {
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  unsigned short res = 0;
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  _asm {
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    push es
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    mov ah, 0x60  /* query truename, DS:SI=src, ES:DI=dst */
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    push ds
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    pop es
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    mov si, src
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    mov di, dst
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    int 0x21
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    jnc DONE
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    mov [res], ax
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    DONE:
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    pop es
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  }
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  return(res);
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}
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int main(int argc, char **argv) {
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int main(int argc, char **argv) {
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  struct country cntdata;
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  struct country cntdata;
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  int changedflag;
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  int changedflag;
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  int x;
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  int x;
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  char *fname;
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  static char fname[130];
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  if ((argc < 2) || (argv[1][0] == '/')) {
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  if ((argc < 2) || (argv[1][0] == '/')) {
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    about();
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    about();
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    return(1);
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    return(1);
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  }
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  }
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  if (file_truename(fname, argv[1]) != 0) {
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    puts("ERROR: bad file path");
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  fname = argv[1];
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    return(1);
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  }
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  x = country_read(&cntdata, fname);
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  x = country_read(&cntdata, fname);
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  if (x != 0) {
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  if (x != 0) {
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    printf("ERROR: failed to read the preference file [%d]\n", x);
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    printf("ERROR: failed to read the preference file [%d]\n", x);
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    return(2);
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    return(2);
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  printf("Time format...........: %s\n", timestring(&cntdata));
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  printf("Time format...........: %s\n", timestring(&cntdata));
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  printf("Yes/No letters........: %c/%c\n", cntdata.yes, cntdata.no);
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  printf("Yes/No letters........: %c/%c\n", cntdata.yes, cntdata.no);
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  printf("Currency example......: %s\n", currencystring(&cntdata));
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  printf("Currency example......: %s\n", currencystring(&cntdata));
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  printf("\n"
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  printf("\n"
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         "Note: Please make sure your CONFIG.SYS contains a COUNTRY directive pointing\n"
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         "Please make sure your CONFIG.SYS contains a COUNTRY directive that points to\n"
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         "      to your custom preferences file. Example:\n"
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         "your custom preferences file:\n"
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         "      COUNTRY=%03d,,C:\\MYPREFS.SYS\n\n", cntdata.id);
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         "COUNTRY=%03d,%03d,%s\n\n", cntdata.id, cntdata.codepage, fname);
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  /* if anything changed, write the new file */
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  /* if anything changed, write the new file */
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  if (changedflag != 0) country_write(fname, &cntdata);
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  if (changedflag != 0) country_write(fname, &cntdata);
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  return(0);
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  return(0);