utils.c

功能丰富的串口通讯程序

   if (Key == 'e' || Key == 'E')
   {
    clearok(Window, TRUE);
    if (getstring(Window, 6+Menu->Focus, 41, Strings[Suffix1+Menu->Focus],ValidEdit,"\n\e",29,-1,Temp) == '\n')
    {
     Strings[Suffix1+Menu->Focus] = (char *)realloc(Strings[Suffix1+Menu->Focus], strlen(Temp)+1);
     strcpy(Strings[Suffix1+Menu->Focus], Temp);
     Tmp = Menu->Base;
     for (i=0;i<Menu->Focus;i++)
      Tmp = Tmp->Next;
     Tmp->Text = (char *)realloc(Tmp->Text, strlen(Temp)+1);
     strcpy(Tmp->Text, Temp);
    }
    Menu->Show();
    wrefresh(Window);
   }
   Menu->GetInput(Key);
 }
 
 i = Menu->Focus+1;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 return i;
}

int ChooseInit(WINDOW *Window, int init)
{
 int Key, i, y, x;
 tWindow *Win;
 char Temp[256];
 tMenu *Menu;
 menuItem *Tmp;

 getyx(Window, y, x);
 Win = new tWindow(Window, 40, 5, 70, 16, Integers[cMenu] >> 4, Integers[cMenu] % 16);
 Win->Frame(1, Integers[cMenu]);
 Win->Headline("Choose initstring, E - edits", Integers[cMenuTitle]);
 
 Menu = new tMenu(Window, Integers[cMenu], Integers[cMenuHot], Integers[cMenuBar], Integers[cMenuText], ALIGNLEFT);
 for (i=0;i<10;i++)
 {
  if (strlen(Strings[InitStr1+i])<28)
  {
   Menu->Add(Strings[InitStr1+i], 41, 70, 6+i);
  }
  else
  {
   strncpy(Temp, Strings[InitStr1+i], 28);
   Temp[28] = 0;
   Menu->Add(Temp, 41, 70, 6+i);
  }
 }
 Menu->Focus = init;
 Menu->Show();
 wrefresh(Window);
 
 Key = 0;
 while (Key != '\e' && Key != '\n'){
   Key = getEscChar();
   if (Key == 'e' || Key == 'E')
   {
    clearok(Window, TRUE);
    if (getstring(Window, 6+Menu->Focus, 41, Strings[InitStr1+Menu->Focus], ValidEdit,"\n\e",29,-1,Temp) == '\n')
    {
     Strings[InitStr1+Menu->Focus] = (char *)realloc(Strings[InitStr1+Menu->Focus], strlen(Temp)+1);
     strcpy(Strings[InitStr1+Menu->Focus], Temp);
     Tmp = Menu->Base;
     for (i=0;i<Menu->Focus;i++)
      Tmp = Tmp->Next;
     Tmp->Text = (char *)realloc(Tmp->Text, strlen(Temp)+1);
     strcpy(Tmp->Text, Temp);
    }
    Menu->Show();
    wrefresh(Window);
   }
   Menu->GetInput(Key);
 }
 
 i = Menu->Focus;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 return i;
}

int ChooseNoConnect(WINDOW *Window, int Noconnect)
{
 int Key, i, y, x;
 tWindow *Win;
 char Temp[256];
 tMenu *Menu;
 menuItem *Tmp;

 getyx(Window, y, x);
 Win = new tWindow(Window, 40,5,70,11, Integers[cMenu] >> 4, Integers[cMenu] % 16);
 Win->Frame(1, Integers[cMenu]);
 Win->Headline("Edit strings, E - edits", Integers[cMenuTitle]);
 
 Menu = new tMenu(Window, Integers[cMenu], Integers[cMenuHot], Integers[cMenuBar], Integers[cMenuText], ALIGNLEFT);
 for (i=0;i<5;i++)
 {
  if (strlen(Strings[NoConnect1+i])<28)
  {
   Menu->Add(Strings[NoConnect1+i], 41, 70, 6+i);
  }
  else
  {
   strncpy(Temp, Strings[NoConnect1+i], 28);
   Temp[28] = 0;
   Menu->Add(Temp, 41, 70, 6+i);
  }
 }
 Menu->Focus = Noconnect;
 Menu->Show();
 wrefresh(Window);
 
 Key = 0;
 while (Key != '\e' && Key != '\n'){
   Key = getEscChar();
   if (Key == 'e' || Key == 'E')
   {
    clearok(Window, TRUE);
    if (getstring(Window, 6+Menu->Focus, 41, Strings[NoConnect1+Menu->Focus], ValidEdit,"\n\e",29,-1,Temp) == '\n')
    {
     Strings[NoConnect1+Menu->Focus] = (char *)realloc(Strings[NoConnect1+Menu->Focus], strlen(Temp)+1);
     strcpy(Strings[NoConnect1+Menu->Focus], Temp);
     Tmp = Menu->Base;
     for (i=0;i<Menu->Focus;i++)
      Tmp = Tmp->Next;
     Tmp->Text = (char *)realloc(Tmp->Text, strlen(Temp)+1);
     strcpy(Tmp->Text, Temp);
    }
    Menu->Show();
    wrefresh(Window);
   }
   Menu->GetInput(Key);
 }
 
 i = Menu->Focus;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 return i;
}

int ChooseMacro(WINDOW *Window, int WhichMacro)
{
 int Key, i, y, x;
 tWindow *Win;
 char Temp[256];
 tMenu *Menu;
 menuItem *Tmp;

 getyx(Window, y, x);
 Win = new tWindow(Window, 40,5,70,16, Integers[cMenu] >> 4, Integers[cMenu] % 16);
 Win->Frame(1, Integers[cMenu]);
 Win->Headline("Edit macros, E - edits", Integers[cMenuTitle]);
 
 Menu = new tMenu(Window, Integers[cMenu], Integers[cMenuHot], Integers[cMenuBar], Integers[cMenuText], ALIGNLEFT);
 for (i=0;i<10;i++)
 {
  if (strlen(Strings[Macro1+i])<28)
  {
   Menu->Add(Strings[Macro1+i], 41, 70, 6+i);
  }
  else
  {
   strncpy(Temp, Strings[Macro1+i], 28);
   Temp[28] = 0;
   Menu->Add(Temp, 41, 70, 6+i);
  }
 }
 Menu->Focus = WhichMacro;
 Menu->Show();
 wrefresh(Window);
 
 Key = 0;
 while (Key != '\e' && Key != '\n'){
   Key = getEscChar();
   if (Key == 'e' || Key == 'E')
   {
    clearok(Window, TRUE);
    if (getstring(Window, 6+Menu->Focus, 41, Strings[Macro1+Menu->Focus], ValidEdit,"\n\e",29,-1,Temp) == '\n')
    {
     Strings[Macro1+Menu->Focus] = (char *)realloc(Strings[Macro1+Menu->Focus], strlen(Temp)+1);
     strcpy(Strings[Macro1+Menu->Focus], Temp);
     Tmp = Menu->Base;
     for (i=0;i<Menu->Focus;i++)
      Tmp = Tmp->Next;
     Tmp->Text = (char *)realloc(Tmp->Text, strlen(Temp)+1);
     strcpy(Tmp->Text, Temp);
    }
    Menu->Show();
    wrefresh(Window);
   }
   Menu->GetInput(Key);
 }
 
 i = Menu->Focus;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 return i;
}

int ChooseDeviceInit(WINDOW *Window, int Which)
{
 int Key, i, y, x, j, len;
 tWindow *Win;
 char TempInit[4][11], Temp[256];
 tMenu *Menu;
 menuItem *Tmp;

 getyx(Window, y, x);
 Win = new tWindow(Window, 40,5,70,10, Integers[cMenu] >> 4, Integers[cMenu] % 16);
 Win->Frame(1, Integers[cMenu]);
 Win->Headline("Edit strings, E - edits", Integers[cMenuTitle]);
 
 Menu = new tMenu(Window, Integers[cMenu], Integers[cMenuHot], Integers[cMenuBar], Integers[cMenuText], ALIGNLEFT);
 for (i=0;i<4;i++){
 len = 0;
  for (j=0;j<10;j++)
   if (DeviceInit[i][j] >= 0){
    len++;
    TempInit[i][j] = DeviceInit[i][j]+48;
   }
 TempInit[i][len] = 0;
 }
 
 for (i=0;i<4;i++)
 {
  if (strlen(TempInit[i])<28)
  {
   Menu->Add(TempInit[i], 41, 70, 6+i);
  }
  else
  {
   strncpy(Temp, TempInit[i], 28);
   Temp[28] = 0;
   Menu->Add(Temp, 41, 70, 6+i);
  }
 }
 Menu->Focus = Which;
 Menu->Show();
 wrefresh(Window);
 
 Key = 0;
 while (Key != '\e' && Key != '\n'){
   Key = getEscChar();
   clearok(Window, TRUE);
   Menu->GetInput(Key);
   if (Key == 'e' || Key == 'E')
   {
    clearok(Window, TRUE);
    if (getstring(Window, 6+Menu->Focus, 41, TempInit[Menu->Focus],NumberEdit,"\n\e",29,-1,Temp) == '\n')
    {
     strcpy(TempInit[Menu->Focus], Temp);
     Tmp = Menu->Base;
     for (i=0;i<Menu->Focus;i++)
      Tmp = Tmp->Next;
     Tmp->Text = (char *)realloc(Tmp->Text, strlen(Temp)+1);
     strcpy(Tmp->Text, Temp);
    }
    Menu->Show();
    wrefresh(Window);
   }
 }
 
 for (i=0;i<4;i++){
  len = strlen(TempInit[i]);
  for (j=0;j<10;j++)
   if (j < len)
    DeviceInit[i][j] = TempInit[i][j]-48;
   else
    DeviceInit[i][j] = -1;
 }
 
 i = Menu->Focus;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 return i;
}

int ChooseTerminal(WINDOW *Window, int Terminal)
{
 int Key, i, Attr, y, x;
 tWindow *Win;
 tMenu *Menu;

 getyx(Window, y, x);
 Attr = Window->_attrs;
 Win = new tWindow(Window, 20,5,70,11, Integers[cMenu] >> 4, Integers[cMenu] % 16);
 Win->Frame(1, Integers[cMenu]);
 Win->Headline("Choose terminal", Integers[cMenuTitle]);
 
 Menu = new tMenu(Window, Integers[cMenu], Integers[cMenuHot], Integers[cMenuBar], Integers[cMenuText], ALIGNLEFT);
 for (i=0;i<5;i++)
 {
  Menu->Add(TermEmu[i], 21, 70, 6+i);
 }
 Menu->Focus = Terminal;
 Menu->Show();
 wrefresh(Window);
 
 Key = 0;
 while (Key != '\e' && Key != '\n'){
   Key = getEscChar();
   Menu->GetInput(Key);
 }
 
 i = Menu->Focus;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 Window->_attrs = Attr;
 return i;
}

int ChooseDevice(WINDOW *Window, int Device, char Configure)
{
 int Key, i, Attr, y, x;
 tWindow *Win;
 char Temp[256];
 tMenu *Menu;
 menuItem *Tmp;

 getyx(Window, y, x);
 Attr = Window->_attrs;
 Win = new tWindow(Window, 20,5,70,11, Integers[cMenu] >> 4, Integers[cMenu] % 16);
 Win->Frame(1, Integers[cMenu]);
 if (Configure)
  Win->Headline("Edit strings, E - edits, O - options", Integers[cMenuTitle]);
 else
  Win->Headline("Edit strings, E - edits", Integers[cMenuTitle]);
 
 Menu = new tMenu(Window, Integers[cMenu], Integers[cMenuHot], Integers[cMenuBar], Integers[cMenuText], ALIGNLEFT);
 Menu->Add("Default device", 21, 70, 6);
 for (i=0;i<4;i++)
 {
  if (strlen(Strings[Device1+i])<48)
  {
   Menu->Add(Strings[Device1+i], 21, 70, 7+i);
  }
  else
  {
   strncpy(Temp, Strings[Device1+i], 48);
   Temp[48] = 0;
   Menu->Add(Temp, 21, 70, 7+i);
  }
 }
 Menu->Focus = Device;
 Menu->Show();
 wrefresh(Window);
 
 Key = 0;
 while (Key != '\e' && Key != '\n'){
   Key = getEscChar();
   Menu->GetInput(Key);
   if (Key == 'e' || Key == 'E')
   {
    if (Menu->Focus != 0){
     clearok(Window, TRUE);
     if (getstring(Window, 6+Menu->Focus, 21, Strings[Device1+Menu->Focus-1],FileEdit,"\n\e",49,-1,Temp) == '\n')
     {
      Strings[Device1+Menu->Focus-1] = (char *)realloc(Strings[Device1+Menu->Focus-1], strlen(Temp)+1);
      strcpy(Strings[Device1+Menu->Focus-1], Temp);
      Tmp = Menu->Base;
      for (i=0;i<Menu->Focus;i++)
       Tmp = Tmp->Next;
      Tmp->Text = (char *)realloc(Tmp->Text, strlen(Temp)+1);
      strcpy(Tmp->Text, Temp);
     }
    }
   }
   if ((Key == 'o' || Key == 'O') && (Configure)){
    if (Menu->Focus != 0){
     Integers[Bauds1+Menu->Focus-1] = ChooseBaud(Window, Integers[Bauds1+Menu->Focus-1]);
     clearok(Window, TRUE);
     Integers[Parities1+Menu->Focus-1] = ChooseParity(Window, Integers[Parities1+Menu->Focus-1]);
     clearok(Window, TRUE);
     Integers[Databits1+Menu->Focus-1] = ChooseDatabits(Window, Integers[Databits1+Menu->Focus-1]);
     clearok(Window, TRUE);
     Integers[Stopbits1+Menu->Focus-1] = ChooseStopbits(Window, Integers[Stopbits1+Menu->Focus-1]);
     clearok(Window, TRUE);
     Integers[FlowCtrl1+Menu->Focus-1] = ChooseFlow(Window, Integers[FlowCtrl1+Menu->Focus-1]);
     clearok(Window, TRUE);
    }
   }
   Menu->Show();
   wrefresh(Window);
 }
 
 i = Menu->Focus;
 
 delete Menu;
 delete Win;
 
 wmove(Window, y, x);
 Window->_attrs = Attr;
 return i;
}

int chwait()
{
 fd_set set;
 timeval timeout;
 
 timeout.tv_sec = 0;
 timeout.tv_usec = 20;
 
 FD_ZERO(&set);
 FD_SET(0, &set);
 if (select(1, &set, NULL, NULL, &timeout) > 0)
 {
  if (FD_ISSET(0, &set)) return TRUE;
 }
 return FALSE;
}