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/*
* Module - main.c * * Presents the tcservice data in a simple console mode * application. * * * Sadagopan Rajaram - Dec 20 1999. * */ #include "tcadmin.h"
FARPROC getparams=NULL;FARPROC setparams=NULL;FARPROC deletekey = NULL;PVOID ResourceImageBase=NULL;HANDLE hConsoleInput=NULL;HANDLE hConsoleOutput = NULL;TCHAR lastChar = (TCHAR) 0;
int __cdeclmain( IN int argc, char *argv[] ){ // Just load the library.
HINSTANCE hinstLib; TCHAR key; LPTSTR buff; int result; int nameLen,deviceLen; UINT BaudRate; DWORD len; UCHAR WordLen,StopBits,Parity; BOOL fFreeResult; LONG retVal; TCHAR name[MAX_BUFFER_SIZE]; TCHAR device[MAX_BUFFER_SIZE]; BOOL cont=TRUE; LPTSTR temp; BOOL readRet;
hConsoleInput = GetStdHandle(STD_INPUT_HANDLE); if(hConsoleInput != INVALID_HANDLE_VALUE){ SetConsoleMode(hConsoleInput, ENABLE_PROCESSED_OUTPUT ); } else { return 1; } hConsoleOutput = GetStdHandle(STD_OUTPUT_HANDLE); if(hConsoleOutput != INVALID_HANDLE_VALUE){ SetConsoleMode(hConsoleOutput, ENABLE_PROCESSED_OUTPUT| ENABLE_WRAP_AT_EOL_OUTPUT ); } else { return 1; } hinstLib = LoadLibrary(_T("tcdata")); RtlPcToFileHeader(main,&ResourceImageBase); if(!ResourceImageBase){ _tprintf(_T("Cannot find image base\n")); return 1; } // If the handle is valid, try to get the function address.
if(!hinstLib){ buff=RetreiveMessageText(MSG_CANNOT_LOAD); if(buff){ _tprintf(_T("%s"),buff); } return 1; } buff = RetreiveMessageText(MSG_PROCEDURE_NOT_FOUND); getparams = GetProcAddress(hinstLib, "GetParametersAtIndex"); if(!getparams){ if(buff){ _tprintf(_T("%s"),buff); } return 1; } setparams = GetProcAddress(hinstLib, "SetParameters"); if(!setparams){ if(buff){ _tprintf(_T("%s"),buff); } return 1; } deletekey = GetProcAddress(hinstLib, "DeleteKey"); if(!deletekey){ if(buff){ _tprintf(_T("%s"),buff); } return 1; } TCFree(buff); buff = RetreiveMessageText(MSG_MAIN_SCREEN); if(!buff){ return 1; } while(cont){ _tprintf(_T("%s"),buff); do{ readRet = ReadFile(hConsoleInput, &key, sizeof(TCHAR), &len, NULL ); if(!readRet || !len){ exit(1); } if(lastChar != _T('\r') || key != _T('\n')){ lastChar = key; break; } lastChar = key; }while(1);
switch(key){ case _T('0'): cont=FALSE; break; case _T('1'): // Browse through the registry
Browse(); break; case _T('2'): // Add a key to the registry
// send an add message to the
// service if it exists.
BaudRate = DEFAULT_BAUD_RATE; StopBits = STOP_BIT_1; Parity = NO_PARITY; WordLen = SERIAL_DATABITS_8;
retVal = DisplayEditMenu(name, 0, device, 0, &BaudRate, &WordLen, &Parity, &StopBits ); temp = RetreiveMessageText(MSG_CONFIRM_PROMPT); if(!temp){ return 1; } temp[_tcslen(temp) -2] = '\0'; _tprintf(_T("%s"),temp); TCFree(temp); do{ readRet = ReadFile(hConsoleInput, &key, sizeof(TCHAR), &len, NULL ); if(!readRet || !len){ exit(1); } if(lastChar != _T('\r') || key != _T('\n')){ lastChar = key; break; } lastChar = key; }while(1);
if((key == _T('y')) || (key == _T('Y'))){ retVal = (LONG) (setparams)(name, device, &StopBits, &Parity, &BaudRate, &WordLen ); if(retVal != ERROR_SUCCESS){ temp = RetreiveMessageText(MSG_ERROR_SET); if(temp){ temp[_tcslen(temp) - 2 ] = _T('\0'); _tprintf(_T("%s %d"),temp,retVal); TCFree(temp); } } } break; case _T('3'): SendParameterChange(); break; case _T('4'): GetStatus(); break; case _T('5'): StartTCService(); break; case _T('6'): StopTCService(); break; case _T('7'): AddAllComPorts(); break; default: DisplayScreen(MSG_HELP_SCREEN); do{ readRet = ReadFile(hConsoleInput, &key, sizeof(TCHAR), &len, NULL ); if(!readRet || !len){ exit(1); } if(lastChar != _T('\r') || key != _T('\n')){ lastChar = key; break; } lastChar = key; }while(1);
break; }
} fFreeResult = FreeLibrary(hinstLib); return 0;
}
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