filedetaildialog.cpp

非常难得的eMule(电骡) V0.45b 源码下载 值得研究

//this file is part of eMule
//Copyright (C)2002 Merkur ( [e-mail] / http://www.emule-project.net )
//
//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., 675 Mass Ave, Cambridge, MA 02139, USA.
#include "stdafx.h"
#include "emule.h"
#include "OtherFunctions.h"
#include "FileInfoDialog.h"
#include "FileDetailDialog.h"
#include "Preferences.h"
#include "UpDownClient.h"
#include "TitleMenu.h"
#include "MenuCmds.h"
#include "PartFile.h"
#include "StringConversion.h"
#include "shahashset.h"
#include "HighColorTab.hpp"
#include "UserMsgs.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


///////////////////////////////////////////////////////////////////////////////
// CFileDetailDialog

LPCTSTR CFileDetailDialog::m_pPshStartPage;

IMPLEMENT_DYNAMIC(CFileDetailDialog, CListViewWalkerPropertySheet)

BEGIN_MESSAGE_MAP(CFileDetailDialog, CListViewWalkerPropertySheet)
	ON_WM_DESTROY()
	ON_MESSAGE(UM_DATA_CHANGED, OnDataChanged)
END_MESSAGE_MAP()

CFileDetailDialog::CFileDetailDialog(const CSimpleArray<CPartFile*>* paFiles, UINT uPshInvokePage, CListCtrlItemWalk* pListCtrl)
	: CListViewWalkerPropertySheet(pListCtrl)
{
	m_uPshInvokePage = uPshInvokePage;
	for (int i = 0; i < paFiles->GetSize(); i++)
		m_aItems.Add((*paFiles)[i]);
	m_psh.dwFlags &= ~PSH_HASHELP;
	
	m_wndInfo.m_psp.dwFlags &= ~PSP_HASHELP;
	m_wndInfo.m_psp.dwFlags |= PSP_USEICONID;
	m_wndInfo.m_psp.pszIcon = _T("FILEINFO");
	m_wndInfo.SetFiles(&m_aItems);
	AddPage(&m_wndInfo);

	if (paFiles->GetSize() == 1)
	{
		m_wndName.m_psp.dwFlags &= ~PSP_HASHELP;
		m_wndName.m_psp.dwFlags |= PSP_USEICONID;
		m_wndName.m_psp.pszIcon = _T("FILERENAME");
		m_wndName.SetFiles(&m_aItems);
		AddPage(&m_wndName);

		m_wndComments.m_psp.dwFlags &= ~PSP_HASHELP;
		m_wndComments.m_psp.dwFlags |= PSP_USEICONID;
		m_wndComments.m_psp.pszIcon = _T("FILECOMMENTS");
		m_wndComments.SetFiles(&m_aItems);
		AddPage(&m_wndComments);
	}

	m_wndMediaInfo.m_psp.dwFlags &= ~PSP_HASHELP;
	m_wndMediaInfo.m_psp.dwFlags |= PSP_USEICONID;
	m_wndMediaInfo.m_psp.pszIcon = _T("MEDIAINFO");
	m_wndMediaInfo.SetFiles(&m_aItems);
	AddPage(&m_wndMediaInfo);

	if (paFiles->GetSize() == 1)
	{
		if (thePrefs.IsExtControlsEnabled()){
			m_wndMetaData.m_psp.dwFlags &= ~PSP_HASHELP;
			m_wndMetaData.m_psp.dwFlags |= PSP_USEICONID;
			m_wndMetaData.m_psp.pszIcon = _T("METADATA");
			m_wndMetaData.SetFiles(&m_aItems);
			AddPage(&m_wndMetaData);
		}
	}

	m_wndFileLink.m_psp.dwFlags &= ~PSP_HASHELP;
	m_wndFileLink.m_psp.dwFlags |= PSP_USEICONID;
	m_wndFileLink.m_psp.pszIcon = _T("ED2KLINK");
	m_wndFileLink.SetFiles(&m_aItems);
	AddPage(&m_wndFileLink);

	LPCTSTR pPshStartPage = m_pPshStartPage;
	if (m_uPshInvokePage != 0)
		pPshStartPage = MAKEINTRESOURCE(m_uPshInvokePage);
	for (int i = 0; i < m_pages.GetSize(); i++)
	{
		CPropertyPage* pPage = GetPage(i);
		if (pPage->m_psp.pszTemplate == pPshStartPage)
		{
			m_psh.nStartPage = i;
			break;
		}
	}
}

CFileDetailDialog::~CFileDetailDialog()
{
}

void CFileDetailDialog::OnDestroy()
{
	if (m_uPshInvokePage == 0)
		m_pPshStartPage = GetPage(GetActiveIndex())->m_psp.pszTemplate;
	CListViewWalkerPropertySheet::OnDestroy();
}

BOOL CFileDetailDialog::OnInitDialog()
{		
	EnableStackedTabs(FALSE);
	BOOL bResult = CListViewWalkerPropertySheet::OnInitDialog();
	HighColorTab::UpdateImageList(*this);
	InitWindowStyles(this);
	EnableSaveRestore(_T("FileDetailDialog")); // call this after(!) OnInitDialog
	UpdateTitle();
	return bResult;
}

LRESULT CFileDetailDialog::OnDataChanged(WPARAM, LPARAM)
{
	UpdateTitle();
	return 1;
}

void CFileDetailDialog::UpdateTitle()
{
	if (m_aItems.GetSize() == 1)
		SetWindowText(GetResString(IDS_DETAILS) + _T(": ") + STATIC_DOWNCAST(CKnownFile, m_aItems[0])->GetFileName());
	else
		SetWindowText(GetResString(IDS_DETAILS));
}


///////////////////////////////////////////////////////////////////////////////
// CFileDetailDialogInfo dialog

LPCTSTR CFileDetailDialogInfo::sm_pszNotAvail = _T("-");

IMPLEMENT_DYNAMIC(CFileDetailDialogInfo, CResizablePage)

BEGIN_MESSAGE_MAP(CFileDetailDialogInfo, CResizablePage)
	ON_WM_TIMER()
	ON_WM_DESTROY()
	ON_MESSAGE(UM_DATA_CHANGED, OnDataChanged)
END_MESSAGE_MAP()

CFileDetailDialogInfo::CFileDetailDialogInfo()
	: CResizablePage(CFileDetailDialogInfo::IDD, 0)
{
	m_paFiles = NULL;
	m_bDataChanged = false;
	m_strCaption = GetResString(IDS_FILEINFORMATION);
	m_psp.pszTitle = m_strCaption;
	m_psp.dwFlags |= PSP_USETITLE;
	m_timer = 0;
}

CFileDetailDialogInfo::~CFileDetailDialogInfo()
{
}

void CFileDetailDialogInfo::OnTimer(UINT nIDEvent)
{
	RefreshData();
}

void CFileDetailDialogInfo::DoDataExchange(CDataExchange* pDX)
{
	CResizablePage::DoDataExchange(pDX);
}

BOOL CFileDetailDialogInfo::OnInitDialog()
{
	CResizablePage::OnInitDialog();
	InitWindowStyles(this);
	AddAnchor(IDC_FD_X0, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_FD_X6, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_FD_X8, TOP_LEFT, TOP_RIGHT);

	AddAnchor(IDC_FNAME, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_METFILE, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_FHASH, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_FSIZE, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_FD_AICHHASH, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_PARTCOUNT, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_HASHSET, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_COMPLSIZE, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_DATARATE, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_SOURCECOUNT, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_RECOVERED, TOP_LEFT, TOP_RIGHT);

	AddAnchor(IDC_FILECREATED, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_DL_ACTIVE_TIME, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_LASTSEENCOMPL, TOP_LEFT, TOP_RIGHT);
	AddAnchor(IDC_LASTRECEIVED, TOP_LEFT, TOP_RIGHT);

	Localize();

	// no need to explicitly call 'RefreshData' here, 'OnSetActive' will be called right after 'OnInitDialog'
	;

	// start time for calling 'RefreshData'
	VERIFY( (m_timer = SetTimer(301, 5000, 0)) != NULL );

	return TRUE;
}

BOOL CFileDetailDialogInfo::OnSetActive()
{
	if (!CResizablePage::OnSetActive())
		return FALSE;
	if (m_bDataChanged)
	{
		RefreshData();
		m_bDataChanged = false;
	}
	return TRUE;
}

LRESULT CFileDetailDialogInfo::OnDataChanged(WPARAM, LPARAM)
{
	m_bDataChanged = true;
	return 1;
}

void CFileDetailDialogInfo::RefreshData()
{
	CString str;

	if (m_paFiles->GetSize() == 1)
	{
		const CPartFile* file = STATIC_DOWNCAST(CPartFile, (*m_paFiles)[0]);

		// if file is completed, we output the 'file path' and not the 'part.met file path'
		if (file->GetStatus(true) == PS_COMPLETE)
			GetDlgItem(IDC_FD_X2)->SetWindowText(GetResString(IDS_DL_FILENAME));

		SetDlgItemText(IDC_FNAME, file->GetFileName());
		SetDlgItemText(IDC_METFILE, file->GetFullName());
		SetDlgItemText(IDC_FHASH, md4str(file->GetFileHash()));

		if (file->GetTransferringSrcCount() > 0)
			str.Format(GetResString(IDS_PARTINFOS2), file->GetTransferringSrcCount());
		else
			str = file->getPartfileStatus();
		SetDlgItemText(IDC_PFSTATUS, str);

		str.Format(_T("%u;  %s: %u (%.1f%%)"), file->GetPartCount(), GetResString(IDS_AVAILABLE) , file->GetAvailablePartCount(), (float)((file->GetAvailablePartCount()*100)/file->GetPartCount()));
		SetDlgItemText(IDC_PARTCOUNT, str);

		// date created
		if (file->GetCrFileDate() != 0){
			str.Format(_T("%s   ") + GetResString(IDS_TIMEBEFORE),
						file->GetCrCFileDate().Format(thePrefs.GetDateTimeFormat()),
						CastSecondsToLngHM(time(NULL) - file->GetCrFileDate()));
		}
		else
			str = GetResString(IDS_UNKNOWN);
		SetDlgItemText(IDC_FILECREATED, str);

		// active download time
		uint32 nDlActiveTime = file->GetDlActiveTime();
		if (nDlActiveTime)
			str = CastSecondsToLngHM(nDlActiveTime);
		else
			str = GetResString(IDS_UNKNOWN);
		SetDlgItemText(IDC_DL_ACTIVE_TIME, str);

		// last seen complete
		struct tm* ptimLastSeenComplete = file->lastseencomplete.GetLocalTm();
		if (file->lastseencomplete == NULL || ptimLastSeenComplete == NULL)
			str.Format(GetResString(IDS_NEVER));
		else{
			str.Format(_T("%s   ") + GetResString(IDS_TIMEBEFORE),
						file->lastseencomplete.Format(thePrefs.GetDateTimeFormat()),
						CastSecondsToLngHM(time(NULL) - safe_mktime(ptimLastSeenComplete)));
		}
		SetDlgItemText(IDC_LASTSEENCOMPL, str);

		// last receive
		if (file->GetFileDate() != 0 && file->GetRealFileSize() > 0)
		{
			// 'Last Modified' sometimes is up to 2 seconds greater than the current time ???
			// If it's related to the FAT32 seconds time resolution the max. failure should still be only 1 sec.
			// Happens at least on FAT32 with very high download speed.
			uint32 tLastModified = file->GetFileDate();
			uint32 tNow = time(NULL);
			uint32 tAgo;
			if (tNow >= tLastModified)
				tAgo = tNow - tLastModified;
			else{
				TRACE("tNow = %s\n", CTime(tNow).Format("%X"));
				TRACE("tLMd = %s, +%u\n", CTime(tLastModified).Format("%X"), tLastModified - tNow);
				TRACE("\n");
				tAgo = 0;
			}
			str.Format(_T("%s   ") + GetResString(IDS_TIMEBEFORE),
						file->GetCFileDate().Format(thePrefs.GetDateTimeFormat()),
						CastSecondsToLngHM(tAgo));
		}
		else
			str = GetResString(IDS_NEVER);
		SetDlgItemText(IDC_LASTRECEIVED, str);

		// AICH Hash
		switch(file->GetAICHHashset()->GetStatus()){
			case AICH_TRUSTED:
			case AICH_VERIFIED:
			case AICH_HASHSETCOMPLETE:
				if (file->GetAICHHashset()->HasValidMasterHash()){
					SetDlgItemText(IDC_FD_AICHHASH, file->GetAICHHashset()->GetMasterHash().GetString());
					break;
				}
			default:
				SetDlgItemText(IDC_FD_AICHHASH, GetResString(IDS_UNKNOWN));
		}
	}
	else
	{
		SetDlgItemText(IDC_FNAME, sm_pszNotAvail);
		SetDlgItemText(IDC_METFILE, sm_pszNotAvail);
		SetDlgItemText(IDC_FHASH, sm_pszNotAvail);

		SetDlgItemText(IDC_PFSTATUS, sm_pszNotAvail);
		SetDlgItemText(IDC_PARTCOUNT, sm_pszNotAvail);

		SetDlgItemText(IDC_FILECREATED, sm_pszNotAvail);
		SetDlgItemText(IDC_DL_ACTIVE_TIME, sm_pszNotAvail);
		SetDlgItemText(IDC_LASTSEENCOMPL, sm_pszNotAvail);
		SetDlgItemText(IDC_LASTRECEIVED, sm_pszNotAvail);
		SetDlgItemText(IDC_FD_AICHHASH, sm_pszNotAvail);
	}

	uint64 uFileSize = 0;
	uint64 uRealFileSize = 0;
	uint64 uTransferred = 0;
	uint64 uCorrupted = 0;
	uint64 uRecovered = 0;
	uint64 uCompression = 0;
	uint64 uCompleted = 0;
	int iHashsetAvailable = 0;
	uint32 uDataRate = 0;
	UINT uSources = 0;
	UINT uValidSources = 0;
	UINT uNNPSources = 0;
	UINT uA4AFSources = 0;
	for (int i = 0; i < m_paFiles->GetSize(); i++)
	{
		const CPartFile* file = STATIC_DOWNCAST(CPartFile, (*m_paFiles)[i]);

		uFileSize += file->GetFileSize();
		uRealFileSize += file->GetRealFileSize();
		uTransferred += file->GetTransferred();
		uCorrupted += file->GetCorruptionLoss();
		uRecovered += file->GetRecoveredPartsByICH();
		uCompression += file->GetCompressionGain();
		uDataRate += file->GetDatarate();
		uCompleted += file->GetCompletedSize();
		iHashsetAvailable += (file->GetHashCount() == file->GetED2KPartHashCount()) ? 1 : 0;

		if (file->IsPartFile())
		{
			uSources += file->GetSourceCount();
			uValidSources += file->GetValidSourcesCount();
			uNNPSources += file->GetSrcStatisticsValue(DS_NONEEDEDPARTS);
			uA4AFSources += file->GetSrcA4AFCount();
		}
	}

	if (iHashsetAvailable == 0)
		SetDlgItemText(IDC_HASHSET, GetResString(IDS_NO));
	else if (iHashsetAvailable == m_paFiles->GetSize())
		SetDlgItemText(IDC_HASHSET, GetResString(IDS_YES));
	else