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+++ b/host/tools/configtool/common/win32/SectionGeneralPage.cpp
@@ -0,0 +1,320 @@
+//####COPYRIGHTBEGIN####
+//                                                                          
+// ----------------------------------------------------------------------------
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
+//
+// This program is part of the eCos host tools.
+//
+// This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free 
+// Software Foundation; either version 2 of the License, or (at your option) 
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful, but WITHOUT 
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details.
+// 
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the Free Software Foundation, Inc., 
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+// ----------------------------------------------------------------------------
+//                                                                          
+//####COPYRIGHTEND####
+//=================================================================
+//
+//        SectionGeneralPage.cpp
+//
+//        Memory Layout Tool section general property page class
+//
+//=================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     John Dallaway
+// Contact(s):    jld
+// Date:          1998/07/29 $RcsDate$ {or whatever}
+// Version:       0.00+  $RcsVersion$ {or whatever}
+// Purpose:       Provides a derivation of the MFC CeCosPropertyPage class for
+//                general section property selection
+// See also:      SectionGeneralPage.h
+// Known bugs:    <UPDATE_ME_AT_RELEASE_TIME>
+//
+//####DESCRIPTIONEND####
+
+#include "stdafx.h"
+#include "ConfigtoolDoc.h"
+#include "SectionGeneralPage.h"
+#include "ConfigTool.h"
+#include "CTUtils.h"
+
+
+#include "memmap.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CSectionGeneralPage property page
+
+IMPLEMENT_DYNCREATE(CSectionGeneralPage, CeCosPropertyPage)
+
+CSectionGeneralPage::CSectionGeneralPage() : CeCosPropertyPage(CSectionGeneralPage::IDD)
+{
+	//{{AFX_DATA_INIT(CSectionGeneralPage)
+	m_strFinalRelativeName = _T("");
+	m_strNameUser = _T("");
+	m_strNameLinker = _T("");
+	m_nAlignment = 0;
+	m_strFinalAddress = _T("");
+	m_strSectionSize = _T("");
+	//}}AFX_DATA_INIT
+    m_bFinalAbsolute = TRUE;
+}
+
+CSectionGeneralPage::~CSectionGeneralPage()
+{
+}
+
+void CSectionGeneralPage::DoDataExchange(CDataExchange* pDX)
+{
+	CeCosPropertyPage::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(CSectionGeneralPage)
+	DDX_Control(pDX, IDC_SECTION_GENERAL_ALIGNMENT, m_cboAlignment);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_NAME_USER, m_edtNameUser);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_NAME_LINKER, m_cboNameLinker);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_FINAL_ABSOLUTE_ADDRESS, m_edtFinalAddress);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_FINAL_RELATIVE_NAME, m_cboFinalRelativeName);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_KNOWN_SIZE, m_btnSectionSizeKnown);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_SIZE, m_edtSectionSize);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_FINAL_RELATIVE, m_btnFinalRelative);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_FINAL_ABSOLUTE, m_btnFinalAbsolute);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_NAME_LINKER_DEFINED, m_btnNameLinkerDefined);
+	DDX_Control(pDX, IDC_SECTION_GENERAL_NAME_USER_DEFINED, m_btnNameUserDefined);
+	DDX_CBString(pDX, IDC_SECTION_GENERAL_FINAL_RELATIVE_NAME, m_strFinalRelativeName);
+	DDX_Text(pDX, IDC_SECTION_GENERAL_NAME_USER, m_strNameUser);
+	DDX_CBString(pDX, IDC_SECTION_GENERAL_NAME_LINKER, m_strNameLinker);
+	DDX_CBIndex(pDX, IDC_SECTION_GENERAL_ALIGNMENT, m_nAlignment);
+	DDX_Text(pDX, IDC_SECTION_GENERAL_FINAL_ABSOLUTE_ADDRESS, m_strFinalAddress);
+	DDX_Text(pDX, IDC_SECTION_GENERAL_SIZE, m_strSectionSize);
+	//}}AFX_DATA_MAP
+}
+
+
+BEGIN_MESSAGE_MAP(CSectionGeneralPage, CeCosPropertyPage)
+	//{{AFX_MSG_MAP(CSectionGeneralPage)
+	ON_BN_CLICKED(IDC_SECTION_GENERAL_KNOWN_SIZE, OnSectionSizeKnown)
+	ON_BN_CLICKED(IDC_SECTION_GENERAL_FINAL_RELATIVE, OnSectionGeneralFinalType)
+	ON_BN_CLICKED(IDC_SECTION_GENERAL_NAME_LINKER_DEFINED, OnSectionGeneralNameType)
+	ON_BN_CLICKED(IDC_SECTION_GENERAL_FINAL_ABSOLUTE, OnSectionGeneralFinalType)
+	ON_BN_CLICKED(IDC_SECTION_GENERAL_NAME_USER_DEFINED, OnSectionGeneralNameType)
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CSectionGeneralPage message handlers
+
+void CSectionGeneralPage::OnSectionSizeKnown() 
+{
+    // enable size edit box according to 'size known' check box
+
+    m_edtSectionSize.EnableWindow (m_btnSectionSizeKnown.GetCheck () && (! m_bNameLinkerDefined));
+}
+
+void CSectionGeneralPage::OnSectionGeneralFinalType() 
+{
+    // enable/disable dialog controls according to absolute/relative radio button state
+
+    m_bFinalAbsolute = m_btnFinalAbsolute.GetCheck();
+
+    m_edtFinalAddress.EnableWindow (m_bFinalAbsolute);
+    m_cboFinalRelativeName.EnableWindow (! m_bFinalAbsolute);
+    // m_cboFinalRelativeVMA.EnableWindow (! m_bFinalAbsolute); FIXME disabled for now (remove ?)
+    if (m_cboAlignment.IsWindowEnabled () && m_bFinalAbsolute)
+        m_cboAlignment.SetCurSel (0); // reset to 1 byte alignment
+    m_cboAlignment.EnableWindow (! m_bFinalAbsolute);
+}
+
+BOOL CSectionGeneralPage::OnInitDialog() 
+{
+  using namespace std;
+	CeCosPropertyPage::OnInitDialog();
+
+    mem_map * lpMemoryMap = & CConfigTool::GetConfigToolDoc()->MemoryMap;
+
+    // copy current and unused section names into the linker-defined section names combo box
+
+    for (list <string>::iterator name = lpMemoryMap->linker_defined_section_list.begin (); name != lpMemoryMap->linker_defined_section_list.end (); ++name)
+        if (! lpMemoryMap->section_exists (name->c_str ()) || // section name is unused
+           (m_bNameLinkerDefined && (m_strNameLinker == name->c_str ()))) // or section name is that of the current section
+           m_cboNameLinker.AddString (CString(name->c_str ()));
+
+    // select the initial name in the combo box
+
+    if (m_bNameLinkerDefined && (m_strNameLinker != _T(""))) // the current selection is linker defined
+        m_cboNameLinker.SetCurSel (m_cboNameLinker.FindString (-1, m_strNameLinker));
+    else if (m_cboNameLinker.GetCount () > 0) // there are names in the combo box
+        m_cboNameLinker.SetCurSel (0); // select the first name
+    else // there are no names in the combo
+        m_btnNameLinkerDefined.EnableWindow (FALSE); // disable the linker-defined section radio button
+
+    // select the initial section name type radio button
+
+    if ((! m_bNameLinkerDefined) || (m_cboNameLinker.GetCount () == 0))
+    {
+        m_btnNameUserDefined.SetCheck (1); // user-defined section
+        if (m_bNameLinkerDefined)
+            m_dwSectionSize = 0; // default section size for new sections
+        m_btnSectionSizeKnown.SetCheck (m_dwSectionSize > 0); // of known size
+    }
+    else
+        m_btnNameLinkerDefined.SetCheck (1); // linker-defined section
+
+    OnSectionGeneralNameType (); // refresh the state of other controls
+
+    // copy section names into the relative name combo box
+
+    for (list <mem_section>::iterator section = lpMemoryMap->section_list.begin (); section != lpMemoryMap->section_list.end (); ++section)
+        if ((((section->size !=0) || (section->linker_defined)) && // eliminate user-defined sections of unknown size
+            ((m_bNameLinkerDefined && (m_strNameLinker == _T(""))) || // if not a new section
+                ((section->final_location->following_section == NULL) && // eliminate sections with used anchors
+                ((section->relocates) || (section->initial_location->following_section == NULL)))) && // eliminate sections already used as final anchors unless a new section
+            (section->name.c_str () != m_strNameLinker) && // eliminate the current section
+            (section->name.c_str () != m_strNameUser)) || // eliminate the current section
+            ((!m_bFinalAbsolute) && (m_strFinalRelativeName == section->name.c_str()))) // or section name is the current final relative name
+            m_cboFinalRelativeName.AddString (CString(section->name.c_str ()));
+
+    // select the initial name in the combo box
+
+    if ((! m_bFinalAbsolute) && (m_strFinalRelativeName != _T("")))
+        m_cboFinalRelativeName.SetCurSel (m_cboFinalRelativeName.FindString (-1, m_strFinalRelativeName));
+    else if (m_cboFinalRelativeName.GetCount () > 0) // there are names in the combo box
+        m_cboFinalRelativeName.SetCurSel (0); // select the first name
+    else
+        m_btnFinalRelative.EnableWindow (FALSE); // disable the relative type radio button
+
+    // select the initial final location type radio button
+
+    if (m_bFinalAbsolute)
+        m_btnFinalAbsolute.SetCheck (1);
+    else
+        m_btnFinalRelative.SetCheck (1);
+
+    OnSectionGeneralFinalType (); // refresh the state of the other controls
+
+	return TRUE;  // return TRUE unless you set the focus to a control
+	              // EXCEPTION: OCX Property Pages should return FALSE
+}
+
+void CSectionGeneralPage::OnSectionGeneralNameType() 
+{
+	// enable/disable dialog controls according to linker/user defined radio button state
+
+    m_bNameLinkerDefined = m_btnNameLinkerDefined.GetCheck ();
+
+    m_cboNameLinker.EnableWindow (m_bNameLinkerDefined);
+    m_edtNameUser.EnableWindow (! m_bNameLinkerDefined);
+    m_btnSectionSizeKnown.EnableWindow (! m_bNameLinkerDefined);
+    OnSectionSizeKnown (); // update state of section size edit box
+}
+
+BOOL CSectionGeneralPage::OnKillActive() 
+{
+  using namespace std;
+    if (! UpdateData (TRUE))
+        return FALSE;
+
+    if (! m_bNameLinkerDefined)
+    {
+        if ((m_strNameUser == _T("")) || (m_strNameUser.FindOneOf (LD_ILLEGAL_CHARS) != -1))
+        {
+            AfxMessageBox (IDS_VALIDATE_SECTION_NAME);
+            m_edtNameUser.SetFocus ();
+            return FALSE;
+        }
+
+        mem_map * lpMemoryMap = & CConfigTool::GetConfigToolDoc()->MemoryMap;
+        for (list <string>::iterator name = lpMemoryMap->linker_defined_section_list.begin (); name != lpMemoryMap->linker_defined_section_list.end (); ++name)
+            if (m_strNameUser == name->c_str ()) // the user-defined name clashes with a linker-defined name
+        {
+            AfxMessageBox (IDS_VALIDATE_SECTION_NAME_CLASH);
+            m_edtNameUser.SetFocus ();
+            m_edtNameUser.SetSel (0, -1); // select all text
+            return FALSE;
+        }
+    }
+
+    // convert address and alignment information to a DWORD representation
+
+    CString strAlignment;
+    m_cboAlignment.GetLBText (m_nAlignment, strAlignment);
+    _stscanf (strAlignment, _T("%lx"), &m_dwAlignment);
+
+    if (m_bFinalAbsolute)
+    {
+        TCHAR lpszDummy [2];
+        if (_stscanf (m_strFinalAddress, _T("%lx%1s"), &m_dwFinalAddress, lpszDummy) != 1)
+        {
+            AfxMessageBox (IDS_VALIDATE_SECTION_START_ADDRESS);
+            m_edtFinalAddress.SetFocus ();
+            m_edtFinalAddress.SetSel (0, -1); // select all text
+            return FALSE;
+        }
+    }
+
+    // convert section size to a DWORD representation
+
+    if ((! m_bNameLinkerDefined) && m_btnSectionSizeKnown.GetCheck ())
+    {
+        TCHAR lpszDummy [2];
+        if (_stscanf (m_strSectionSize, _T("%lx%1s"), &m_dwSectionSize, lpszDummy) != 1)
+        {
+            AfxMessageBox (IDS_VALIDATE_SECTION_SIZE);
+            m_edtSectionSize.SetFocus ();
+            m_edtSectionSize.SetSel (0, -1); // select all text
+            return FALSE;
+        }
+    }
+    else
+        m_dwSectionSize = 0;
+    
+	return CeCosPropertyPage::OnKillActive();
+}
+
+
+BOOL CSectionGeneralPage::OnSetActive() 
+{
+    // generate hex strings for display
+
+    if ((m_bNameLinkerDefined && (m_strNameLinker == _T(""))) ||
+        ((! m_bNameLinkerDefined) && (m_strNameUser == _T("")))) // a new section
+    {
+        m_strFinalAddress = _T("");
+        m_strSectionSize = _T("");
+    }
+    else if (m_bFinalAbsolute)
+        m_strFinalAddress.Format (_T("%08lX"), m_dwFinalAddress);
+
+    if (m_bNameLinkerDefined || (m_dwSectionSize == 0))
+        m_strSectionSize == _T("");
+    else
+        m_strSectionSize.Format (_T("%lX"), m_dwSectionSize);
+
+    if (m_bFinalAbsolute)
+        m_nAlignment = 0;
+    else
+    {
+        CString strAlignment;
+        strAlignment.Format (_T("%08lX"), m_dwAlignment);
+        m_nAlignment = m_cboAlignment.FindString (-1, strAlignment);
+    }
+
+    if (! UpdateData (FALSE))
+        return FALSE;
+
+	return CeCosPropertyPage::OnSetActive();
+}
+