www.pudn.com > wsc4c30.zip > CONFIG.C

/*** config.c ***/ 
 
#include "windows.h" 
#include "config.h" 
#include "wsc.h" 
#include "menu.h" 
#include "message.h" 
#include "sioerror.h" 
 
extern HWND hMainWnd; 
extern char Temp[256]; 
extern int  OnLineFlag; 
 
#define TEXT_SIZE 8 
 
static struct 
 {int Port; 
  int BaudRateCode; 
  int DataBits; 
  int ParityCode; 
  int StopBitsCode; 
 } Config = {COM1,WSC_Baud19200,8,WSC_NoParity,WSC_OneStopBit}; 
 
static char ConfigText[TEXT_SIZE+1] = ""; 
static char StopBitList[3] = {'1','?','2'}; 
static char ParityList[5]  = {'N','O','E','M','S'}; 
static unsigned BaudRateValue[9] = {110,300,1200,2400,4800,9600,19200,38400,57600}; 
 
static int PortMsgID[4] = {MSG_COM1,MSG_COM2,MSG_COM3,MSG_COM4}; 
static int BaudRateMsgID[9] = {MSG_110, MSG_300, MSG_1200, MSG_2400, 
                               MSG_4800,MSG_9600,MSG_19200,MSG_38400, 
                               MSG_57600}; 
static int StopBitsMsgID[3] = {MSG_1_SB,0,MSG_2_SB}; 
static int ParityMsgID[5] = {MSG_NONE,MSG_ODD,MSG_EVEN,0,0}; 
static int DataBitsMsgID[9] = {0,0,0,0,0,0,0,MSG_7_DB,MSG_8_DB}; 
 
static char *LineText[2] = {"OFF", "ON"}; 
 
static void SetPSL(int,int,int); 
static int  UpdateTheChecks(int,int); 
 
static LastPortID = MSG_COM1; 
static LastParityID = MSG_NONE; 
static LastStopBitsID = MSG_1_SB; 
static LastDataBitsID = MSG_8_DB; 
static LastBaudRateID = MSG_19200; 
 
void SetParity(int Parity) 
{ 
 SetPSL(Parity, Config.StopBitsCode, Config.DataBits); 
 LastParityID = UpdateTheChecks(LastParityID,ParityMsgID[Parity]); 
} 
 
void SetStopBits(int StopBits) 
{ 
 SetPSL(Config.ParityCode, StopBits, Config.DataBits); 
 LastStopBitsID = UpdateTheChecks(LastStopBitsID,StopBitsMsgID[StopBits]); 
} 
 
void SetWordLength(int DataBits) 
{ 
 SetPSL(Config.ParityCode, Config.StopBitsCode, DataBits); 
 LastDataBitsID = UpdateTheChecks(LastDataBitsID,DataBitsMsgID[DataBits]); 
} 
 
void SetPSL(int Parity, int StopBits, int DataBits) 
{Config.ParityCode = Parity; 
 Config.StopBitsCode = StopBits; 
 Config.DataBits = DataBits; 
 SetTitle(); 
 /* end SetPSL */ 
} 
 
void SetBaud(int BaudCode) 
{int RetCode; 
 Config.BaudRateCode = BaudCode; 
 if(OnLineFlag) 
   {RetCode = SioBaud(Config.Port,BaudRateValue[Config.BaudRateCode%9]); 
    if(RetCode<0) SioError(RetCode,"SioBaud"); 
   } 
 LastBaudRateID = UpdateTheChecks(LastBaudRateID,BaudRateMsgID[BaudCode]); 
 SetTitle(); 
} /* end SetBaud */ 
 
void SetThePort(int Port) 
{ 
 Config.Port = Port; 
 LastPortID = UpdateTheChecks(LastPortID,PortMsgID[Port]); 
 SetTitle(); 
} /* end SetThePort */ 
 
int GetBaud(void) 
{return (Config.BaudRateCode); 
} 
 
int GetParity(void) 
{return (Config.ParityCode); 
} 
 
int GetStopBits(void) 
{return (Config.StopBitsCode); 
} 
 
int GetWordLength(void) 
{return(Config.DataBits); 
} 
 
int GetPort(void) 
{return (Config.Port); 
} 
 
void SetText(LPSTR String) 
{lstrcpy((LPSTR)ConfigText,String); 
} 
 
void SetTitle(void) 
{wsprintf((LPSTR)Temp,"%s: COM%d @ %u baud %d%c%c %sLINE", 
    (LPSTR)ConfigText, 
    Config.Port+1, 
    BaudRateValue[Config.BaudRateCode%9], 
    Config.DataBits, 
    ParityList[Config.ParityCode], 
    StopBitList[Config.StopBitsCode], 
    (LPSTR)LineText[1&OnLineFlag]); 
    SetWindowText(hMainWnd,(LPSTR)Temp); 
} 
 
void UncheckAll(void) 
{UncheckTheMenu(LastPortID); 
 UncheckTheMenu(LastParityID); 
 UncheckTheMenu(LastStopBitsID); 
 UncheckTheMenu(LastDataBitsID); 
 UncheckTheMenu(LastBaudRateID); 
} 
 
void CheckAll(void) 
{CheckTheMenu(LastPortID); 
 CheckTheMenu(LastParityID); 
 CheckTheMenu(LastStopBitsID); 
 CheckTheMenu(LastDataBitsID); 
 CheckTheMenu(LastBaudRateID); 
} 
 
int UpdateTheChecks(int OldMsgID,int NewMsgID) 
{UncheckTheMenu(OldMsgID); 
 CheckTheMenu(NewMsgID); 
 return NewMsgID; 
}