mpichconfigdlg.cpp

MPICH是MPI的重要研究,提供了一系列的接口函数,为并行计算的实现提供了编程环境.

	m_config_host_static.ShowWindow(SW_HIDE);
	m_config_host_msg_static.ShowWindow(SW_HIDE);
    }

    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostToggleBtn() 
{
    UpdateData();

    m_bHostToggle = !m_bHostToggle;
    
    m_bhost_color = m_bHostToggle;
    m_bhost_dots = m_bHostToggle;
    m_bhost_hosts = m_bHostToggle;
    m_bhost_launch = m_bHostToggle;
    m_bhost_mapping = m_bHostToggle;
    m_bhost_popup_debug = m_bHostToggle;
    m_bhost_use_jobhost = m_bHostToggle;
    m_bhost_catch = m_bHostToggle;
    m_bhost_codes = m_bHostToggle;
    m_bhost_logfile = m_bHostToggle;

    UpdateData(FALSE);

    OnHostColorChk();
    OnHostDotsChk();
    OnHostHostsChk();
    OnHostLaunchChk();
    OnHostMappingChk();
    OnHostPopupDebugChk();
    OnHostUseJobhostChk();
    OnHostCatchChk();
    OnHostCodesChk();
    OnHostRedirectMpdChk();
}

void CMPICHConfigDlg::OnHostHostsChk() 
{
    UpdateData();
    //m_host_hosts_edit.EnableWindow(m_bhost_hosts);
    m_host_hosts_edit.EnableWindow();
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostLaunchChk() 
{
    UpdateData();
    //m_host_launch_edit.EnableWindow(m_bhost_launch);
    m_host_launch_edit.EnableWindow();
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostUseJobhostChk() 
{
    UpdateData();
    /*
    m_host_jobhost_yes_btn.EnableWindow(m_bhost_use_jobhost);
    m_host_jobhost_no_btn.EnableWindow(m_bhost_use_jobhost);

    m_host_jobhost_edit.EnableWindow(m_bhost_use_jobhost && m_host_jobhost_yes);
    m_host_use_jobhost_pwd_chk.EnableWindow(m_bhost_use_jobhost && m_host_jobhost_yes);
    m_host_jobhost_pwd_edit.EnableWindow(m_bhost_use_jobhost && m_host_jobhost_yes && m_bhost_use_jobhost_pwd);
    */
    m_host_jobhost_yes_btn.EnableWindow();
    m_host_jobhost_no_btn.EnableWindow();

    m_host_jobhost_edit.EnableWindow(m_host_jobhost_yes);
    m_host_use_jobhost_pwd_chk.EnableWindow(m_host_jobhost_yes);
    m_host_jobhost_pwd_edit.EnableWindow(m_host_jobhost_yes && m_bhost_use_jobhost_pwd);
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostJobhostYes() 
{
    UpdateData();
    m_host_jobhost_yes = TRUE;
    m_host_jobhost_no = FALSE;
    m_host_jobhost_edit.EnableWindow();
    m_host_use_jobhost_pwd_chk.EnableWindow();
    m_host_jobhost_pwd_edit.EnableWindow(m_bhost_use_jobhost_pwd);
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostJobhostNo() 
{
    UpdateData();
    m_host_jobhost_yes = FALSE;
    m_host_jobhost_no = TRUE;
    m_host_jobhost_edit.EnableWindow(FALSE);
    m_host_use_jobhost_pwd_chk.EnableWindow(FALSE);
    m_host_jobhost_pwd_edit.EnableWindow(FALSE);
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostUseJobhostPwdChk() 
{
    UpdateData();
    //m_host_jobhost_pwd_edit.EnableWindow(m_bhost_use_jobhost_pwd);
    m_host_jobhost_pwd_edit.EnableWindow();
}

void CMPICHConfigDlg::OnHostColorChk() 
{
    UpdateData();
    //m_host_color_yes_btn.EnableWindow(m_bhost_color);
    //m_host_color_no_btn.EnableWindow(m_bhost_color);
    m_host_color_yes_btn.EnableWindow();
    m_host_color_no_btn.EnableWindow();
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostColorYes() 
{
    UpdateData();
    m_host_color_yes = TRUE;
    m_host_color_no = FALSE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostColorNo() 
{
    UpdateData();
    m_host_color_yes = FALSE;
    m_host_color_no = TRUE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostDotsChk() 
{
    UpdateData();
    //m_host_dots_yes_btn.EnableWindow(m_bhost_dots);
    //m_host_dots_no_btn.EnableWindow(m_bhost_dots);
    m_host_dots_yes_btn.EnableWindow();
    m_host_dots_no_btn.EnableWindow();
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostDotsYes() 
{
    UpdateData();
    m_host_dots_yes = TRUE;
    m_host_dots_no = FALSE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostDotsNo() 
{
    UpdateData();
    m_host_dots_yes = FALSE;
    m_host_dots_no = TRUE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostMappingChk() 
{
    UpdateData();
    //m_host_mapping_yes_btn.EnableWindow(m_bhost_mapping);
    //m_host_mapping_no_btn.EnableWindow(m_bhost_mapping);
    m_host_mapping_yes_btn.EnableWindow();
    m_host_mapping_no_btn.EnableWindow();
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostMappingYes() 
{
    UpdateData();
    m_host_mapping_yes = TRUE;
    m_host_mapping_no = FALSE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostMappingNo() 
{
    UpdateData();
    m_host_mapping_yes = FALSE;
    m_host_mapping_no = TRUE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostPopupDebugChk() 
{
    UpdateData();
    //m_host_popup_debug_yes_btn.EnableWindow(m_bhost_popup_debug);
    //m_host_popup_debug_no_btn.EnableWindow(m_bhost_popup_debug);
    m_host_popup_debug_yes_btn.EnableWindow();
    m_host_popup_debug_no_btn.EnableWindow();
    UpdateModifyButtonState();
}

void CMPICHConfigDlg::OnHostPopupDebugYes() 
{
    UpdateData();
    m_host_popup_debug_yes = TRUE;
    m_host_popup_debug_no = FALSE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnHostPopupDebugNo() 
{
    UpdateData();
    m_host_popup_debug_yes = FALSE;
    m_host_popup_debug_no = TRUE;
    UpdateData(FALSE);
}

void CMPICHConfigDlg::OnModifyBtn() 
{
    char pszStr[8192];
    SOCKET sock;

    UpdateData();

    if (m_config_host == "")
	return;

    if (m_bNeedPassword)
    {
	if (m_buse_default_passphrase)
	    strcpy(m_pszPhrase, MPD_DEFAULT_PASSPHRASE);
	else
	    strcpy(m_pszPhrase, m_mpd_phrase);
    }

    HCURSOR hOldCursor = SetCursor( LoadCursor(NULL, IDC_WAIT) );

    if (ConnectToMPD(m_config_host, m_nPort, m_pszPhrase, &sock) != 0)
    {
	SetCursor(hOldCursor);
	sprintf(pszStr, "Failed to connect to the mpd on host %s", m_config_host);
	MessageBox(pszStr, "Error");
	return;
    }

    // set hosts
    if (m_bhost_hosts)
    {
	sprintf(pszStr, "lset hosts=%s", m_host_hosts);
	WriteString(sock, pszStr);
    }
    // set launch timeout
    if (m_bhost_launch)
    {
	sprintf(pszStr, "lset timeout=%d", m_host_launch);
	WriteString(sock, pszStr);
    }
    // set jobhost
    if (m_bhost_use_jobhost)
    {
	sprintf(pszStr, "lset usejobhost=%s", (m_host_jobhost_yes) ? "yes" : "no");
	WriteString(sock, pszStr);
	if (m_host_jobhost_yes)
	{
	    sprintf(pszStr, "lset jobhost=%s", m_host_jobhost);
	    WriteString(sock, pszStr);
	    if (m_bhost_use_jobhost_pwd)
	    {
		sprintf(pszStr, "lset jobhostpwd=%s", m_host_jobhost_pwd);
		WriteString(sock, pszStr);
	    }
	    else
	    {
		WriteString(sock, "ldelete jobhostpwd");
	    }
	}
    }
    // set logfile
    if (m_bhost_logfile)
    {
	if (m_host_logfile_yes)
	    sprintf(pszStr, "setdbgoutput %s", m_host_logfile);
	else
	    sprintf(pszStr, "canceldbgoutput");
	WriteString(sock, pszStr);
	ReadString(sock, pszStr);
    }
    // set color
    if (m_bhost_color)
    {
	sprintf(pszStr, "lset nocolor=%s", (m_host_color_yes) ? "no" : "yes");
	WriteString(sock, pszStr);
    }
    // set dots
    if (m_bhost_dots)
    {
	sprintf(pszStr, "lset nodots=%s", (m_host_dots_yes) ? "no" : "yes");
	WriteString(sock, pszStr);
    }
    // set mapping
    if (m_bhost_mapping)
    {
	sprintf(pszStr, "lset nomapping=%s", (m_host_mapping_yes) ? "no" : "yes");
	WriteString(sock, pszStr);
    }
    // set popup_debug
    if (m_bhost_popup_debug)
    {
	sprintf(pszStr, "lset nopopup_debug=%s", (m_host_popup_debug_yes) ? "no" : "yes");
	WriteString(sock, pszStr);
    }
    // set dbg
    if (m_bhost_catch)
    {
	sprintf(pszStr, "lset dbg=%s", (m_host_catch_yes) ? "yes" : "no");
	WriteString(sock, pszStr);
    }
    // set exitcodes
    if (m_bhost_codes)
    {
	sprintf(pszStr, "lset exitcodes=%s", (m_host_codes_yes) ? "yes" : "no");
	WriteString(sock, pszStr);
    }
    // close the session
    WriteString(sock, "done");
    easy_closesocket(sock);

    SetCursor(hOldCursor);

    if (m_bshow_config)
	GetHostConfig();
}

BOOL CMPICHConfigDlg::OnInitDialog() 
{
    CDialog::OnInitDialog();
    
    easy_socket_init();
    ParseRegistry();

    // set the host configuration stuff
    OnShowConfigChk();
    
    // set the configuration selection stuff
    OnHostsChk();
    OnLaunchChk();
    OnUseJobhostChk();
    OnColorChk();
    OnDotsChk();
    OnMappingChk();
    OnPopupDebugChk();
    OnCatchChk();
    OnCodesChk();
    OnRedirectMpdChk();
    
    char host[100] = "";
    gethostname(host, 100);
    m_add_hostname = host;
    UpdateData(FALSE);

    m_mpd_default_radio.SetCheck(1);
    m_mpd_phrase_edit.EnableWindow(FALSE);

    return TRUE;  // return TRUE unless you set the focus to a control
		  // EXCEPTION: OCX Property Pages should return FALSE
}

void CMPICHConfigDlg::UpdateModifyButtonState()
{
    UpdateData();

    if (m_bhost_hosts || m_bhost_launch || m_bhost_use_jobhost || m_bhost_color || m_bhost_dots || m_bhost_mapping || m_bhost_popup_debug || m_bhost_catch || m_bhost_codes || m_bhost_logfile)
    {
	m_modify_btn.EnableWindow(m_bshow_config);
	m_modify_static.EnableWindow(m_bshow_config);
    }
    else
    {
	m_modify_btn.EnableWindow(FALSE);
	m_modify_static.EnableWindow(FALSE);
    }
}

void CMPICHConfigDlg::UpdateApplyButtonStates()
{
    UpdateData();

    if (m_bhosts || m_blaunch || m_buse_jobhost || m_bcolor || m_bdots || m_bmapping || m_bpopup_debug || m_bcatch || m_bcodes || m_blogfile)
    {
	m_apply_btn.EnableWindow(TRUE);
	m_apply_single_btn.EnableWindow(TRUE);
    }
    else
    {
	m_apply_btn.EnableWindow(FALSE);
	m_apply_single_btn.EnableWindow(FALSE);
    }
}

void CMPICHConfigDlg::OnKeydownHostList(NMHDR* pNMHDR, LRESULT* pResult) 
{
    LV_KEYDOWN* pLVKeyDow = (LV_KEYDOWN*)pNMHDR;
    
    if (pLVKeyDow->wVKey == VK_DELETE)
    {
	if (pLVKeyDow->hdr.hwndFrom == m_host_list.m_hWnd)
	{
	    int index, n;
	    POSITION pos;
	    pos = m_host_list.GetFirstSelectedItemPosition();
	    index = m_host_list.GetNextSelectedItem(pos);
	    if (index != LB_ERR)
	    {
		m_host_list.DeleteItem(index);
		n = m_host_list.GetItemCount();
		if (n == index)
		    index--;
		if (n > 0)
		    m_host_list.SetItemState(index, LVIS_SELECTED, LVIS_SELECTED);
		GetHostsString();
	    }
	}
    }

    *pResult = 0;
}

void CMPICHConfigDlg::OnClose() 
{
    if (m_hApplyBtnThread != NULL)
    {
	TerminateThread(m_hApplyBtnThread, 0);
	CloseHandle(m_hApplyBtnThread);
	m_hApplyBtnThread = NULL;
    }
    easy_socket_finalize();
    CDialog::OnClose();
}

void CMPICHConfigDlg::OnItemchangingHostList(NMHDR* pNMHDR, LRESULT* pResult) 
{
    NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;

    if (pNMListView->uNewState & LVIS_SELECTED)
    {
	m_host_list.GetItemText(pNMListView->iItem, pNMListView->iSubItem, m_config_host.GetBuffer(100), 100);
	m_config_host.ReleaseBuffer();
	m_config_host_msg = "";
	UpdateData(FALSE);
	if (m_bshow_config)
	{
	    GetHostConfig();
	}
    }

    *pResult = 0;
}

void CMPICHConfigDlg::GetHostConfig()
{
    SOCKET sock;
    char pszStr[MAX_CMD_LENGTH] = "mpd not installed";

    UpdateData();

    if (m_config_host == "")
    {
	int index;
	POSITION pos;
	pos = m_host_list.GetFirstSelectedItemPosition();
	index = m_host_list.GetNextSelectedItem(pos);
	if (index == LB_ERR)
	    return;

	m_config_host = m_host_list.GetItemText(index, 0);
    }

    if (m_bNeedPassword)
    {
	if (m_buse_default_passphrase)
	    strcpy(m_pszPhrase, MPD_DEFAULT_PASSPHRASE);
	else
	    strcpy(m_pszPhrase, m_mpd_phrase);
    }
    
    HCURSOR hOldCursor = SetCursor( LoadCursor(NULL, IDC_WAIT) );
    
    if (ConnectToMPDquickReport(m_config_host, m_nPort, m_pszPhrase, &sock, pszStr) != 0)
    {
	//m_config_host_msg = "connect to " + m_config_host + " failed";
	if (strstr(pszStr, "10061"))
	    m_config_host_msg = "mpd not installed";
	else if (strstr(pszStr, "11001"))
	    m_config_host_msg = "unknown host";
	else
	    m_config_host_msg = pszStr;