Fossil

/*
** Change the mode to eMode
*/
static void modeChange(ShellState *p, unsigned char eMode){
  const ModeInfo *pI;
  if( eMode<ArraySize(aModeInfo) ){
    pI = &aModeInfo[eMode];
    Mode *pM = &p->mode;
    pI = &aModeInfo[eMode];
    pM->eMode = eMode;
    if( pI->eCSep ) modeSetStr(&pM->spec.zColumnSep, aModeStr[pI->eCSep]);
    if( pI->eRSep ) modeSetStr(&pM->spec.zRowSep, aModeStr[pI->eRSep]);
    if( pI->eNull ) modeSetStr(&pM->spec.zNull, aModeStr[pI->eNull]);
    pM->spec.eText = pI->eText;
    pM->spec.eBlob = pI->eBlob;
    pM->spec.bTitles = pI->bHdr;

  if( ++seenInterrupt>1 ) cli_exit(1);
  if( globalDb ) sqlite3_interrupt(globalDb);
}

/* Try to determine the screen width.  Use the default if unable.
*/
int shellScreenWidth(void){
  if( stdout_tty_width>0 ) return stdout_tty_width;
  if( stdout_tty_width>0 ){
    return stdout_tty_width;
  }else{
#if defined(TIOCGSIZE)
  struct ttysize ts;
  if( ioctl(STDIN_FILENO, TIOCGSIZE, &ts)>=0
   || ioctl(STDOUT_FILENO, TIOCGSIZE, &ts)>=0
   || ioctl(STDERR_FILENO, TIOCGSIZE, &ts)>=0
  ){
    return ts.ts_cols;
  }
    struct ttysize ts;
    if( ioctl(STDIN_FILENO, TIOCGSIZE, &ts)>=0
     || ioctl(STDOUT_FILENO, TIOCGSIZE, &ts)>=0
     || ioctl(STDERR_FILENO, TIOCGSIZE, &ts)>=0
    ){
      return ts.ts_cols;
    }
#elif defined(TIOCGWINSZ)
  struct winsize ws;
  if( ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)>=0
   || ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws)>=0
   || ioctl(STDERR_FILENO, TIOCGWINSZ, &ws)>=0
  ){
    return ws.ws_col;
  }
    struct winsize ws;
    if( ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)>=0
     || ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws)>=0
     || ioctl(STDERR_FILENO, TIOCGWINSZ, &ws)>=0
    ){
      return ws.ws_col;
    }
#elif defined(_WIN32)
  CONSOLE_SCREEN_BUFFER_INFO csbi;
  if( GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi)
   || GetConsoleScreenBufferInfo(GetStdHandle(STD_ERROR_HANDLE), &csbi)
   || GetConsoleScreenBufferInfo(GetStdHandle(STD_INPUT_HANDLE), &csbi)
  ){
    return csbi.srWindow.Right - csbi.srWindow.Left + 1;
  }
    CONSOLE_SCREEN_BUFFER_INFO csbi;
    if( GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi)
     || GetConsoleScreenBufferInfo(GetStdHandle(STD_ERROR_HANDLE), &csbi)
     || GetConsoleScreenBufferInfo(GetStdHandle(STD_INPUT_HANDLE), &csbi)
    ){
      return csbi.srWindow.Right - csbi.srWindow.Left + 1;
    }
#endif
#define DEFAULT_SCREEN_WIDTH 80
  return DEFAULT_SCREEN_WIDTH;
    return DEFAULT_SCREEN_WIDTH;
  }
}

#if (defined(_WIN32) || defined(WIN32)) && !defined(_WIN32_WCE)
/*
** This routine runs for console events (e.g. Ctrl-C) on Win32
*/
static BOOL WINAPI ConsoleCtrlHandler(

    data.mode.eMode = MODE_List;
    data.mode.spec.eText = QRF_TEXT_Plain;
    data.mode.spec.nCharLimit = 0;
    data.mode.spec.zRowSep = "\n";
    rc = shell_exec(&data,zSql,0);
    sqlite3_free(zSql);
    if( rc==SQLITE_OK ){
      memset(hasStat, 0, sizeof(hasStat));
      sqlite3_stmt *pStmt;
      memset(hasStat, 0, sizeof(hasStat));
      rc = sqlite3_prepare_v2(p->db,
               "SELECT substr(name,12,1) FROM sqlite_schema"
               " WHERE name GLOB 'sqlite_stat[134]'",
               -1, &pStmt, 0);
      if( rc==SQLITE_OK ){
        while( sqlite3_step(pStmt)==SQLITE_ROW ){
          int k = sqlite3_column_int(pStmt,0);