trunk/H7%20Server/H7%20ServerDlg.cpp

// H7 ServerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "H7 Server.h"
#include "H7 ServerDlg.h"
#include ".\h7 serverdlg.h"
#include <vector>

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


    std::vector<CString> GetAvailableComPorts()
    {
        std::vector<CString> ports;

        for (int i = 1; i < 20; i++)
        {
                CString port;
                port.Format("COM%d", i);

        
            HANDLE handle = CreateFile(port,
                                       GENERIC_READ | GENERIC_WRITE,
                                       0,
                                       0,
                                       OPEN_EXISTING,
                                       0,
                                       NULL);

            if (handle != INVALID_HANDLE_VALUE)
            {
                CloseHandle(handle);
                ports.push_back(port);
            }
        }
        return ports;
    }

// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
        CAboutDlg();

// Dialog Data
        enum { IDD = IDD_ABOUTBOX };

        protected:
        virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
        DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CH7ServerDlg dialog


CH7ServerDlg::CH7ServerDlg(CWnd* pParent /*=NULL*/)
        : CDialog(CH7ServerDlg::IDD, pParent)
        , m_Start(0)
{
        m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CH7ServerDlg::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
        DDX_Control(pDX, IDC_STATUS, m_Status);
        DDX_Control(pDX, IDC_BaudRate, m_BaudRate);
        DDX_Control(pDX, IDC_SERIAL, m_Serial);
        DDX_Control(pDX, IDC_STOP, m_Stop);
        DDX_Control(pDX, IDC_PORT, m_Port);
        DDX_Control(pDX, IDC_RESTART, m_Restart);
}

BEGIN_MESSAGE_MAP(CH7ServerDlg, CDialog)
        ON_WM_SYSCOMMAND()
        ON_WM_PAINT()
        ON_WM_QUERYDRAGICON()
        //}}AFX_MSG_MAP
        ON_BN_CLICKED(IDC_Start, OnBnClickedStart)
        ON_BN_CLICKED(IDC_TEST, OnBnClickedTest)
        ON_BN_CLICKED(IDC_RESTART, OnBnClickedRestart)
END_MESSAGE_MAP()


// CH7ServerDlg message handlers

BOOL CH7ServerDlg::OnInitDialog()
{
        CDialog::OnInitDialog();

        // Add "About..." menu item to system menu.

        // IDM_ABOUTBOX must be in the system command range.
        ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
        ASSERT(IDM_ABOUTBOX < 0xF000);

        CMenu* pSysMenu = GetSystemMenu(FALSE);
        if (pSysMenu != NULL)
        {
                CString strAboutMenu;
                strAboutMenu.LoadString(IDS_ABOUTBOX);
                if (!strAboutMenu.IsEmpty())
                {
                        pSysMenu->AppendMenu(MF_SEPARATOR);
                        pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
                }
        }

        // Set the icon for this dialog.  The framework does this automatically
        //  when the application's main window is not a dialog
        SetIcon(m_hIcon, TRUE);                 // Set big icon
        SetIcon(m_hIcon, FALSE);                // Set small icon

/**********************************************************************/
        // TODO: Add extra initialization here
        
        ServerInit();

/**********************************************************************/
        return TRUE;  // return TRUE  unless you set the focus to a control
}

void CH7ServerDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
        if ((nID & 0xFFF0) == IDM_ABOUTBOX)
        {
                CAboutDlg dlgAbout;
                dlgAbout.DoModal();
        }
        else
        {
                CDialog::OnSysCommand(nID, lParam);
        }
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CH7ServerDlg::OnPaint() 
{
        if (IsIconic())
        {
                CPaintDC dc(this); // device context for painting

                SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

                // Center icon in client rectangle
                int cxIcon = GetSystemMetrics(SM_CXICON);
                int cyIcon = GetSystemMetrics(SM_CYICON);
                CRect rect;
                GetClientRect(&rect);
                int x = (rect.Width() - cxIcon + 1) / 2;
                int y = (rect.Height() - cyIcon + 1) / 2;

                // Draw the icon
                dc.DrawIcon(x, y, m_hIcon);
        }
        else
        {
                CDialog::OnPaint();
        }
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CH7ServerDlg::OnQueryDragIcon()
{
        return static_cast<HCURSOR>(m_hIcon);
}

void CH7ServerDlg::OnBnClickedStart()
{
// Get TCp port 
        CRegKey reg;
        reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
        unsigned long Port;
        reg.QueryDWORDValue("Port", Port);

// Add's user defined Baud-Rate to regedit before the server start.
        CString Baud;
        m_BaudRate.GetWindowText(Baud);
        reg.SetDWORDValue("BaudRate", atoi(Baud) );

        StartTcp();
}

int CH7ServerDlg::StartTcp(void)
{
// Gets the TCP Port number from regedit.
        unsigned long Port;
        CRegKey reg;
        reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
        reg.QueryDWORDValue("Port", Port);
        reg.Close();

// Restats the TCP Connection
        TcpServer.Close();

        TcpServer.Create(Port);
        TcpServer.Listen();

// Prints TCP Port number to the status box.
        CString tmp;
        tmp.Format("%d", Port);
        m_Port.SetWindowText(tmp);

        return 0;
}

void CH7ServerDlg::OnBnClickedRestart()
{
        CWaitCursor wait;               // Musen viser timeglas.
        CString Port;
        m_Port.GetWindowText(Port);
        CRegKey reg;
        reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
        reg.SetDWORDValue("Port", atoi(Port) );
        
        CString tmp;
        m_Serial.GetWindowText(tmp);
        reg.SetStringValue("Serial",tmp);
        reg.Close();
        StartTcp();
}

void CH7ServerDlg::OnBnClickedTest()
{
        
}
void CH7ServerDlg::ServerInit(void)
{
        int i;
        CRegKey reg;
// Sets values in baud-rate combo box   
        m_BaudRate.AddString("1200");                                   
        m_BaudRate.AddString("2400");                                   
        m_BaudRate.AddString("4800");   // Don't work, used for error test.                     
        m_BaudRate.AddString("9600");                                   
        m_BaudRate.AddString("19200");

        unsigned long Baud;
        CString GetBaud;
        reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
        reg.QueryDWORDValue("BaudRate", Baud);

        switch (Baud)
        {
        case 1200:
                m_BaudRate.SetCurSel(0);
                break;
        case 2400:
                m_BaudRate.SetCurSel(1);
                break;
        case 4800:
                m_BaudRate.SetCurSel(2);
                break;
        case 9600:
                m_BaudRate.SetCurSel(3);
                break;
        case 19200:
                m_BaudRate.SetCurSel(4);
                break;
        default:
                m_BaudRate.SetCurSel(3);
                break;
        }

        m_BaudRate.GetWindowText(GetBaud);
        reg.SetDWORDValue("BaudRate", atoi(GetBaud) );

// Checks how many COM ports there are.
        std::vector<CString> Serial = GetAvailableComPorts();
        for (i=0; i<Serial.size(); i++)
                m_Serial.AddString(Serial[i]);

// Load saved settings from regedit.
        unsigned long Port;
        unsigned long BaudRate;

        // Used to format the loaded values.
        CString TPort;
        CString TBaudRate;

        reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
        reg.QueryDWORDValue("Port", Port);
        reg.QueryDWORDValue("BaudRate", BaudRate);

        char LoadCom[20];
        unsigned long size = 20;
        reg.QueryStringValue("Serial", LoadCom, &size);

        TPort.Format("%d", Port);
        TBaudRate.Format("%d", BaudRate);

        m_Port.SetWindowText(TPort);
        m_BaudRate.SetWindowText(TBaudRate);
        m_Serial.SetWindowText(LoadCom);

// Checks for valid COM port in regedit.
        for (i=0; i< Serial.size() ; i++)
        {
                if (LoadCom == Serial[i])
                {
                        m_Serial.SetCurSel(i);
                        break;
                }
        }
        if (i == Serial.size() )
        {
                m_Serial.SetCurSel(0);
                reg.SetStringValue("Serial", Serial[0]);
        }
        reg.Close();

}
1	// H7 ServerDlg.cpp : implementation file
2	//
3
4	#include "stdafx.h"
5	#include "H7 Server.h"
6	#include "H7 ServerDlg.h"
7	#include ".\h7 serverdlg.h"
8	#include <vector>
9
10	#ifdef _DEBUG
11	#define new DEBUG_NEW
12	#endif
13
14
15	std::vector<CString> GetAvailableComPorts()
16	{
17	std::vector<CString> ports;
18
19	for (int i = 1; i < 20; i++)
20	{
21	CString port;
22	port.Format("COM%d", i);
23
24
25	HANDLE handle = CreateFile(port,
26	GENERIC_READ \| GENERIC_WRITE,
27	0,
28	0,
29	OPEN_EXISTING,
30	0,
31	NULL);
32
33	if (handle != INVALID_HANDLE_VALUE)
34	{
35	CloseHandle(handle);
36	ports.push_back(port);
37	}
38	}
39	return ports;
40	}
41
42	// CAboutDlg dialog used for App About
43
44	class CAboutDlg : public CDialog
45	{
46	public:
47	CAboutDlg();
48
49	// Dialog Data
50	enum { IDD = IDD_ABOUTBOX };
51
52	protected:
53	virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
54
55	// Implementation
56	protected:
57	DECLARE_MESSAGE_MAP()
58	};
59
60	CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
61	{
62	}
63
64	void CAboutDlg::DoDataExchange(CDataExchange* pDX)
65	{
66	CDialog::DoDataExchange(pDX);
67	}
68
69	BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
70	END_MESSAGE_MAP()
71
72
73	// CH7ServerDlg dialog
74
75
76
77	CH7ServerDlg::CH7ServerDlg(CWnd* pParent /=NULL/)
78	: CDialog(CH7ServerDlg::IDD, pParent)
79	, m_Start(0)
80	{
81	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
82	}
83
84	void CH7ServerDlg::DoDataExchange(CDataExchange* pDX)
85	{
86	CDialog::DoDataExchange(pDX);
87	DDX_Control(pDX, IDC_STATUS, m_Status);
88	DDX_Control(pDX, IDC_BaudRate, m_BaudRate);
89	DDX_Control(pDX, IDC_SERIAL, m_Serial);
90	DDX_Control(pDX, IDC_STOP, m_Stop);
91	DDX_Control(pDX, IDC_PORT, m_Port);
92	DDX_Control(pDX, IDC_RESTART, m_Restart);
93	}
94
95	BEGIN_MESSAGE_MAP(CH7ServerDlg, CDialog)
96	ON_WM_SYSCOMMAND()
97	ON_WM_PAINT()
98	ON_WM_QUERYDRAGICON()
99	//}}AFX_MSG_MAP
100	ON_BN_CLICKED(IDC_Start, OnBnClickedStart)
101	ON_BN_CLICKED(IDC_TEST, OnBnClickedTest)
102	ON_BN_CLICKED(IDC_RESTART, OnBnClickedRestart)
103	END_MESSAGE_MAP()
104
105
106	// CH7ServerDlg message handlers
107
108	BOOL CH7ServerDlg::OnInitDialog()
109	{
110	CDialog::OnInitDialog();
111
112	// Add "About..." menu item to system menu.
113
114	// IDM_ABOUTBOX must be in the system command range.
115	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
116	ASSERT(IDM_ABOUTBOX < 0xF000);
117
118	CMenu* pSysMenu = GetSystemMenu(FALSE);
119	if (pSysMenu != NULL)
120	{
121	CString strAboutMenu;
122	strAboutMenu.LoadString(IDS_ABOUTBOX);
123	if (!strAboutMenu.IsEmpty())
124	{
125	pSysMenu->AppendMenu(MF_SEPARATOR);
126	pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
127	}
128	}
129
130	// Set the icon for this dialog. The framework does this automatically
131	// when the application's main window is not a dialog
132	SetIcon(m_hIcon, TRUE); // Set big icon
133	SetIcon(m_hIcon, FALSE); // Set small icon
134
135	/**********************************************************************/
136	// TODO: Add extra initialization here
137
138	ServerInit();
139
140	/**********************************************************************/
141	return TRUE; // return TRUE unless you set the focus to a control
142	}
143
144	void CH7ServerDlg::OnSysCommand(UINT nID, LPARAM lParam)
145	{
146	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
147	{
148	CAboutDlg dlgAbout;
149	dlgAbout.DoModal();
150	}
151	else
152	{
153	CDialog::OnSysCommand(nID, lParam);
154	}
155	}
156
157	// If you add a minimize button to your dialog, you will need the code below
158	// to draw the icon. For MFC applications using the document/view model,
159	// this is automatically done for you by the framework.
160
161	void CH7ServerDlg::OnPaint()
162	{
163	if (IsIconic())
164	{
165	CPaintDC dc(this); // device context for painting
166
167	SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
168
169	// Center icon in client rectangle
170	int cxIcon = GetSystemMetrics(SM_CXICON);
171	int cyIcon = GetSystemMetrics(SM_CYICON);
172	CRect rect;
173	GetClientRect(&rect);
174	int x = (rect.Width() - cxIcon + 1) / 2;
175	int y = (rect.Height() - cyIcon + 1) / 2;
176
177	// Draw the icon
178	dc.DrawIcon(x, y, m_hIcon);
179	}
180	else
181	{
182	CDialog::OnPaint();
183	}
184	}
185
186	// The system calls this function to obtain the cursor to display while the user drags
187	// the minimized window.
188	HCURSOR CH7ServerDlg::OnQueryDragIcon()
189	{
190	return static_cast<HCURSOR>(m_hIcon);
191	}
192
193	void CH7ServerDlg::OnBnClickedStart()
194	{
195	// Get TCp port
196	CRegKey reg;
197	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
198	unsigned long Port;
199	reg.QueryDWORDValue("Port", Port);
200
201	// Add's user defined Baud-Rate to regedit before the server start.
202	CString Baud;
203	m_BaudRate.GetWindowText(Baud);
204	reg.SetDWORDValue("BaudRate", atoi(Baud) );
205
206	StartTcp();
207	}
208
209	int CH7ServerDlg::StartTcp(void)
210	{
211	// Gets the TCP Port number from regedit.
212	unsigned long Port;
213	CRegKey reg;
214	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
215	reg.QueryDWORDValue("Port", Port);
216	reg.Close();
217
218	// Restats the TCP Connection
219	TcpServer.Close();
220
221	TcpServer.Create(Port);
222	TcpServer.Listen();
223
224	// Prints TCP Port number to the status box.
225	CString tmp;
226	tmp.Format("%d", Port);
227	m_Port.SetWindowText(tmp);
228
229	return 0;
230	}
231
232	void CH7ServerDlg::OnBnClickedRestart()
233	{
234	CWaitCursor wait; // Musen viser timeglas.
235	CString Port;
236	m_Port.GetWindowText(Port);
237	CRegKey reg;
238	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
239	reg.SetDWORDValue("Port", atoi(Port) );
240
241	CString tmp;
242	m_Serial.GetWindowText(tmp);
243	reg.SetStringValue("Serial",tmp);
244	reg.Close();
245	StartTcp();
246	}
247
248	void CH7ServerDlg::OnBnClickedTest()
249	{
250
251	}
252	void CH7ServerDlg::ServerInit(void)
253	{
254	int i;
255	CRegKey reg;
256	// Sets values in baud-rate combo box
257	m_BaudRate.AddString("1200");
258	m_BaudRate.AddString("2400");
259	m_BaudRate.AddString("4800"); // Don't work, used for error test.
260	m_BaudRate.AddString("9600");
261	m_BaudRate.AddString("19200");
262
263	unsigned long Baud;
264	CString GetBaud;
265	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
266	reg.QueryDWORDValue("BaudRate", Baud);
267
268	switch (Baud)
269	{
270	case 1200:
271	m_BaudRate.SetCurSel(0);
272	break;
273	case 2400:
274	m_BaudRate.SetCurSel(1);
275	break;
276	case 4800:
277	m_BaudRate.SetCurSel(2);
278	break;
279	case 9600:
280	m_BaudRate.SetCurSel(3);
281	break;
282	case 19200:
283	m_BaudRate.SetCurSel(4);
284	break;
285	default:
286	m_BaudRate.SetCurSel(3);
287	break;
288	}
289
290	m_BaudRate.GetWindowText(GetBaud);
291	reg.SetDWORDValue("BaudRate", atoi(GetBaud) );
292
293	// Checks how many COM ports there are.
294	std::vector<CString> Serial = GetAvailableComPorts();
295	for (i=0; i<Serial.size(); i++)
296	m_Serial.AddString(Serial[i]);
297
298	// Load saved settings from regedit.
299	unsigned long Port;
300	unsigned long BaudRate;
301
302	// Used to format the loaded values.
303	CString TPort;
304	CString TBaudRate;
305
306	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Server");
307	reg.QueryDWORDValue("Port", Port);
308	reg.QueryDWORDValue("BaudRate", BaudRate);
309
310	char LoadCom[20];
311	unsigned long size = 20;
312	reg.QueryStringValue("Serial", LoadCom, &size);
313
314	TPort.Format("%d", Port);
315	TBaudRate.Format("%d", BaudRate);
316
317	m_Port.SetWindowText(TPort);
318	m_BaudRate.SetWindowText(TBaudRate);
319	m_Serial.SetWindowText(LoadCom);
320
321	// Checks for valid COM port in regedit.
322	for (i=0; i< Serial.size() ; i++)
323	{
324	if (LoadCom == Serial[i])
325	{
326	m_Serial.SetCurSel(i);
327	break;
328	}
329	}
330	if (i == Serial.size() )
331	{
332	m_Serial.SetCurSel(0);
333	reg.SetStringValue("Serial", Serial[0]);
334	}
335	reg.Close();
336
337	}