mirror of
https://github.com/fadden/ciderpress.git
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d8223dbcfd
This moves method comments from the .cpp file to the .h file, where users of the methods can find them. This also makes it possible for the IDE to show the comments when you mouse-hover over the method name, though Visual Studio is a bit weak in this regard. Also, added "override" keywords on overridden methods. Reasonably current versions of popular compilers seem to support this. Also, don't have the return type on a separate line in the .cpp file. The motivation for the practice -- quickly finding a method definition with "^name" -- is less useful in C++ than C, and modern IDEs provide more convenient ways to do the same thing. Also, do some more conversion from unsigned types to uintXX_t. This commit is primarily for the "app" directory.
404 lines
13 KiB
C++
404 lines
13 KiB
C++
/*
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* CiderPress
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* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
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* See the file LICENSE for distribution terms.
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*/
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/*
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* Implementation of the various ArchiveInfo dialog classes.
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*/
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#include "StdAfx.h"
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#include "HelpTopics.h"
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#include "ArchiveInfoDialog.h"
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#include "../nufxlib/NufxLib.h"
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/*
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* ===========================================================================
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* ArchiveInfoDialog
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* ===========================================================================
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*/
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BEGIN_MESSAGE_MAP(ArchiveInfoDialog, CDialog)
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ON_COMMAND(IDHELP, OnHelp)
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END_MESSAGE_MAP()
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void ArchiveInfoDialog::OnHelp(void)
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{
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WinHelp(HELP_TOPIC_ARCHIVE_INFO, HELP_CONTEXT);
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}
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/*
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* ===========================================================================
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* NufxArchiveInfoDialog
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* ===========================================================================
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*/
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BOOL NufxArchiveInfoDialog::OnInitDialog(void)
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{
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CString notAvailable = "(not available)";
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NuArchive* pNuArchive;
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const NuMasterHeader* pMasterHeader;
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CWnd* pWnd;
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CString tmpStr;
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NuAttr attr;
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NuError nerr;
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time_t when;
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ASSERT(fpArchive != NULL);
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pNuArchive = fpArchive->GetNuArchivePointer();
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ASSERT(pNuArchive != NULL);
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(void) NuGetMasterHeader(pNuArchive, &pMasterHeader);
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ASSERT(pMasterHeader != NULL);
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pWnd = GetDlgItem(IDC_AI_FILENAME);
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CString pathName(fpArchive->GetPathName());
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pWnd->SetWindowText(pathName);
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pWnd = GetDlgItem(IDC_AINUFX_RECORDS);
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nerr = NuGetAttr(pNuArchive, kNuAttrNumRecords, &attr);
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if (nerr == kNuErrNone)
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tmpStr.Format(L"%ld", attr);
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else
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tmpStr = notAvailable;
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AINUFX_FORMAT);
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nerr = NuGetAttr(pNuArchive, kNuAttrArchiveType, &attr);
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switch (attr) {
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case kNuArchiveNuFX: tmpStr = L"NuFX"; break;
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case kNuArchiveNuFXInBNY: tmpStr = L"NuFX in Binary II"; break;
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case kNuArchiveNuFXSelfEx: tmpStr = L"Self-extracting NuFX"; break;
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case kNuArchiveNuFXSelfExInBNY: tmpStr = L"Self-extracting NuFX in Binary II";
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break;
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case kNuArchiveBNY: tmpStr = L"Binary II"; break;
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default:
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tmpStr = L"(unknown)";
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break;
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};
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AINUFX_MASTERVERSION);
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tmpStr.Format(L"%ld", pMasterHeader->mhMasterVersion);
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AINUFX_CREATEWHEN);
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when = NufxArchive::DateTimeToSeconds(&pMasterHeader->mhArchiveCreateWhen);
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tmpStr.Format(L"%.24hs", ctime(&when));
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AINUFX_MODIFYWHEN);
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when = NufxArchive::DateTimeToSeconds(&pMasterHeader->mhArchiveModWhen);
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tmpStr.Format(L"%.24hs", ctime(&when));
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AINUFX_JUNKSKIPPED);
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nerr = NuGetAttr(pNuArchive, kNuAttrJunkOffset, &attr);
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if (nerr == kNuErrNone)
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tmpStr.Format(L"%ld bytes", attr);
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else
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tmpStr = notAvailable;
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pWnd->SetWindowText(tmpStr);
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return ArchiveInfoDialog::OnInitDialog();
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}
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/*
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* ===========================================================================
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* DiskArchiveInfoDialog
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* ===========================================================================
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*/
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BEGIN_MESSAGE_MAP(DiskArchiveInfoDialog, ArchiveInfoDialog)
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ON_CBN_SELCHANGE(IDC_AIDISK_SUBVOLSEL, OnSubVolSelChange)
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END_MESSAGE_MAP()
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BOOL DiskArchiveInfoDialog::OnInitDialog(void)
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{
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CWnd* pWnd;
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CString tmpStr;
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const DiskImg* pDiskImg;
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const DiskFS* pDiskFS;
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ASSERT(fpArchive != NULL);
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pDiskImg = fpArchive->GetDiskImg();
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ASSERT(pDiskImg != NULL);
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pDiskFS = fpArchive->GetDiskFS();
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ASSERT(pDiskFS != NULL);
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/*
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* Volume characteristics.
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*/
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pWnd = GetDlgItem(IDC_AI_FILENAME);
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pWnd->SetWindowText(fpArchive->GetPathName());
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pWnd = GetDlgItem(IDC_AIDISK_OUTERFORMAT);
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CStringW outerFormat(DiskImg::ToString(pDiskImg->GetOuterFormat()));
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pWnd->SetWindowText(outerFormat);
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pWnd = GetDlgItem(IDC_AIDISK_FILEFORMAT);
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CStringW fileFormat(DiskImg::ToString(pDiskImg->GetFileFormat()));
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pWnd->SetWindowText(fileFormat);
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pWnd = GetDlgItem(IDC_AIDISK_PHYSICALFORMAT);
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DiskImg::PhysicalFormat physicalFormat = pDiskImg->GetPhysicalFormat();
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if (physicalFormat == DiskImg::kPhysicalFormatNib525_6656 ||
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physicalFormat == DiskImg::kPhysicalFormatNib525_6384 ||
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physicalFormat == DiskImg::kPhysicalFormatNib525_Var)
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{
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CString tmpStr;
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const DiskImg::NibbleDescr* pNibbleDescr = pDiskImg->GetNibbleDescr();
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if (pNibbleDescr != NULL)
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tmpStr.Format(L"%hs, layout is \"%hs\"",
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DiskImg::ToString(physicalFormat), pNibbleDescr->description);
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else
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tmpStr = DiskImg::ToString(physicalFormat); // unexpected
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pWnd->SetWindowText(tmpStr);
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} else {
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CString physicalFormat(DiskImg::ToString(physicalFormat));
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pWnd->SetWindowText(physicalFormat);
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}
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FillInVolumeInfo(pDiskFS);
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/*
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* Configure the sub-volume drop down menu. If there's only one item,
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* we disable it.
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*/
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CComboBox* pCombo = (CComboBox*) GetDlgItem(IDC_AIDISK_SUBVOLSEL);
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int idx = 0;
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AddSubVolumes(pDiskFS, L"", &idx);
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ASSERT(idx > 0); // must have at least the top-level DiskFS
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pCombo->SetCurSel(0);
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if (idx == 1)
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pCombo->EnableWindow(FALSE);
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return ArchiveInfoDialog::OnInitDialog();
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}
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void DiskArchiveInfoDialog::AddSubVolumes(const DiskFS* pDiskFS,
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const WCHAR* prefix, int* pIdx)
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{
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CComboBox* pCombo = (CComboBox*) GetDlgItem(IDC_AIDISK_SUBVOLSEL);
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CString tmpStr;
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/*
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* Add the current DiskFS.
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*/
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tmpStr = prefix;
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tmpStr += pDiskFS->GetVolumeID();
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pCombo->AddString(tmpStr);
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pCombo->SetItemData(*pIdx, (unsigned long) pDiskFS);
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(*pIdx)++;
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/*
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* Add everything beneath the current level.
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*/
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DiskFS::SubVolume* pSubVol;
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pSubVol = pDiskFS->GetNextSubVolume(NULL);
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tmpStr = prefix;
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tmpStr += L" ";
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while (pSubVol != NULL) {
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AddSubVolumes(pSubVol->GetDiskFS(), tmpStr, pIdx);
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pSubVol = pDiskFS->GetNextSubVolume(pSubVol);
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}
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}
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void DiskArchiveInfoDialog::OnSubVolSelChange(void)
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{
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CComboBox* pCombo = (CComboBox*) GetDlgItem(IDC_AIDISK_SUBVOLSEL);
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ASSERT(pCombo != NULL);
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//LOGI("+++ SELECTION IS NOW %d", pCombo->GetCurSel());
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const DiskFS* pDiskFS;
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pDiskFS = (DiskFS*) pCombo->GetItemData(pCombo->GetCurSel());
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ASSERT(pDiskFS != NULL);
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FillInVolumeInfo(pDiskFS);
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}
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void DiskArchiveInfoDialog::FillInVolumeInfo(const DiskFS* pDiskFS)
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{
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const DiskImg* pDiskImg = pDiskFS->GetDiskImg();
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CString unknown = L"(unknown)";
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CString tmpStr;
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DIError dierr;
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CWnd* pWnd;
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pWnd = GetDlgItem(IDC_AIDISK_SECTORORDER);
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CStringW sectorOrderW(DiskImg::ToString(pDiskImg->GetSectorOrder()));
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pWnd->SetWindowText(sectorOrderW);
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pWnd = GetDlgItem(IDC_AIDISK_FSFORMAT);
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CStringW fsFormat(DiskImg::ToString(pDiskImg->GetFSFormat()));
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pWnd->SetWindowText(fsFormat);
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pWnd = GetDlgItem(IDC_AIDISK_FILECOUNT);
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tmpStr.Format(L"%ld", pDiskFS->GetFileCount());
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pWnd->SetWindowText(tmpStr);
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long totalUnits, freeUnits;
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int unitSize;
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CString reducedSize;
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dierr = pDiskFS->GetFreeSpaceCount(&totalUnits, &freeUnits, &unitSize);
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if (dierr == kDIErrNone) {
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/* got the space; break it down by disk type */
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if (unitSize == DiskImgLib::kBlockSize) {
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pWnd = GetDlgItem(IDC_AIDISK_CAPACITY);
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GetReducedSize(totalUnits, unitSize, &reducedSize);
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tmpStr.Format(L"%ld blocks (%ls)",
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totalUnits, (LPCWSTR) reducedSize);
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if (totalUnits != pDiskImg->GetNumBlocks()) {
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CString tmpStr2;
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tmpStr2.Format(L", image has room for %ld blocks",
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pDiskImg->GetNumBlocks());
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tmpStr += tmpStr2;
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}
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AIDISK_FREESPACE);
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GetReducedSize(freeUnits, unitSize, &reducedSize);
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tmpStr.Format(L"%ld blocks (%ls)",
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freeUnits, (LPCWSTR) reducedSize);
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pWnd->SetWindowText(tmpStr);
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} else {
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ASSERT(unitSize == DiskImgLib::kSectorSize);
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pWnd = GetDlgItem(IDC_AIDISK_CAPACITY);
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GetReducedSize(totalUnits, unitSize, &reducedSize);
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tmpStr.Format(L"%ld sectors (%ls)",
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totalUnits, (LPCWSTR) reducedSize);
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AIDISK_FREESPACE);
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GetReducedSize(freeUnits, unitSize, &reducedSize);
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tmpStr.Format(L"%ld sectors (%ls)",
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freeUnits, (LPCWSTR) reducedSize);
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pWnd->SetWindowText(tmpStr);
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}
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} else {
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/* "free space" not supported; fill in what we do know */
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pWnd = GetDlgItem(IDC_AIDISK_CAPACITY);
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if (pDiskImg->GetHasBlocks()) {
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totalUnits = pDiskImg->GetNumBlocks();
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GetReducedSize(totalUnits, DiskImgLib::kBlockSize, &reducedSize);
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tmpStr.Format(L"%ld blocks (%ls)",
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totalUnits, (LPCWSTR) reducedSize);
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} else if (pDiskImg->GetHasSectors()) {
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tmpStr.Format(L"%ld tracks, %d sectors per track",
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pDiskImg->GetNumTracks(), pDiskImg->GetNumSectPerTrack());
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} else {
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tmpStr = unknown;
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}
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AIDISK_FREESPACE);
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pWnd->SetWindowText(unknown);
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}
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pWnd = GetDlgItem(IDC_AIDISK_WRITEABLE);
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tmpStr = pDiskFS->GetReadWriteSupported() ? L"Yes" : L"No";
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pWnd->SetWindowText(tmpStr);
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pWnd = GetDlgItem(IDC_AIDISK_DAMAGED);
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tmpStr = pDiskFS->GetFSDamaged() ? L"Yes" : L"No";
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pWnd->SetWindowText(tmpStr);
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const char* cp;
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WCHAR* outp;
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pWnd = GetDlgItem(IDC_AIDISK_NOTES);
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cp = pDiskImg->GetNotes();
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// GetBuffer wants length in code units, which will be 2x since it's
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// wide chars. The 2x mult below is for worst-case linefeed conversion.
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outp = tmpStr.GetBuffer(strlen(cp) * 2 +1);
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/* convert '\n' to '\r\n' */
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while (*cp != '\0') {
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if (*cp == '\n')
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*outp++ = '\r';
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*outp++ = *cp++;
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}
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*outp = '\0';
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tmpStr.ReleaseBuffer();
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/* drop the trailing linefeed */
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if (!tmpStr.IsEmpty() && tmpStr.GetAt(tmpStr.GetLength()-1) == '\n')
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tmpStr.TrimRight(); // trim the whitespace chars off
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pWnd->SetWindowText(tmpStr);
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}
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void DiskArchiveInfoDialog::GetReducedSize(long numUnits, int unitSize,
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CString* pOut) const
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{
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LONGLONG sizeInBytes = numUnits;
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sizeInBytes *= unitSize;
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long reducedSize;
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if (sizeInBytes < 0) {
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ASSERT(false);
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pOut->Format(L"<bogus>");
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return;
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}
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if (sizeInBytes >= 1024*1024*1024) {
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reducedSize = (long) (sizeInBytes / (1024*1024));
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pOut->Format(L"%.2fGB", reducedSize / 1024.0);
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} else if (sizeInBytes >= 1024*1024) {
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reducedSize = (long) (sizeInBytes / 1024);
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pOut->Format(L"%.2fMB", reducedSize / 1024.0);
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} else {
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pOut->Format(L"%.2fKB", ((long) sizeInBytes) / 1024.0);
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}
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}
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/*
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* ===========================================================================
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* BnyArchiveInfoDialog
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* ===========================================================================
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*/
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BOOL BnyArchiveInfoDialog::OnInitDialog(void)
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{
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CWnd* pWnd;
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CString tmpStr;
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ASSERT(fpArchive != NULL);
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pWnd = GetDlgItem(IDC_AI_FILENAME);
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pWnd->SetWindowText(fpArchive->GetPathName());
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tmpStr.Format(L"%ld", fpArchive->GetNumEntries());
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pWnd = GetDlgItem(IDC_AIBNY_RECORDS);
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pWnd->SetWindowText(tmpStr);
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return ArchiveInfoDialog::OnInitDialog();
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}
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/*
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* ===========================================================================
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* AcuArchiveInfoDialog
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* ===========================================================================
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*/
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BOOL AcuArchiveInfoDialog::OnInitDialog(void)
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{
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CWnd* pWnd;
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CString tmpStr;
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ASSERT(fpArchive != NULL);
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pWnd = GetDlgItem(IDC_AI_FILENAME);
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pWnd->SetWindowText(fpArchive->GetPathName());
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tmpStr.Format(L"%ld", fpArchive->GetNumEntries());
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pWnd = GetDlgItem(IDC_AIBNY_RECORDS);
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pWnd->SetWindowText(tmpStr);
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return ArchiveInfoDialog::OnInitDialog();
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}
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