C++ FileInfo::GetSize方法代码示例

void NZBFile::ProcessFiles()
{
	BuildFilenames();

	for (FileList::iterator it = m_pNZBInfo->GetFileList()->begin(); it != m_pNZBInfo->GetFileList()->end(); it++)
	{
		FileInfo* pFileInfo = *it;
		pFileInfo->MakeValidFilename();

		char szLoFileName[1024];
		strncpy(szLoFileName, pFileInfo->GetFilename(), 1024);
		szLoFileName[1024-1] = '\0';
		for (char* p = szLoFileName; *p; p++) *p = tolower(*p); // convert string to lowercase
		bool bParFile = strstr(szLoFileName, ".par2");

		m_pNZBInfo->SetFileCount(m_pNZBInfo->GetFileCount() + 1);
		m_pNZBInfo->SetTotalArticles(m_pNZBInfo->GetTotalArticles() + pFileInfo->GetTotalArticles());
		m_pNZBInfo->SetSize(m_pNZBInfo->GetSize() + pFileInfo->GetSize());
		m_pNZBInfo->SetRemainingSize(m_pNZBInfo->GetRemainingSize() + pFileInfo->GetRemainingSize());
		m_pNZBInfo->SetFailedSize(m_pNZBInfo->GetFailedSize() + pFileInfo->GetMissedSize());
		m_pNZBInfo->SetCurrentFailedSize(m_pNZBInfo->GetFailedSize());

		pFileInfo->SetParFile(bParFile);
		if (bParFile)
		{
			m_pNZBInfo->SetParSize(m_pNZBInfo->GetParSize() + pFileInfo->GetSize());
			m_pNZBInfo->SetParFailedSize(m_pNZBInfo->GetParFailedSize() + pFileInfo->GetMissedSize());
			m_pNZBInfo->SetParCurrentFailedSize(m_pNZBInfo->GetParFailedSize());
			m_pNZBInfo->SetRemainingParCount(m_pNZBInfo->GetRemainingParCount() + 1);
		}
	}

	m_pNZBInfo->UpdateMinMaxTime();

	CalcHashes();

	if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
	{
		for (FileList::iterator it = m_pNZBInfo->GetFileList()->begin(); it != m_pNZBInfo->GetFileList()->end(); it++)
		{
			FileInfo* pFileInfo = *it;
			g_pDiskState->SaveFile(pFileInfo);
			pFileInfo->ClearArticles();
		}
	}

	if (m_szPassword)
	{
		ReadPassword();
	}
}

void QueueCoordinator::CheckDupeFileInfos(NZBInfo* pNZBInfo)
{
    debug("CheckDupeFileInfos");

    if (!g_pOptions->GetDupeCheck() || pNZBInfo->GetDupeMode() == dmForce)
    {
        return;
    }

    FileList dupeList(true);

    int index1 = 0;
    for (FileList::iterator it = pNZBInfo->GetFileList()->begin(); it != pNZBInfo->GetFileList()->end(); it++)
    {
        index1++;
        FileInfo* pFileInfo = *it;

        bool dupe = false;
        int index2 = 0;
        for (FileList::iterator it2 =  pNZBInfo->GetFileList()->begin(); it2 !=  pNZBInfo->GetFileList()->end(); it2++)
        {
            index2++;
            FileInfo* pFileInfo2 = *it2;
            if (pFileInfo != pFileInfo2 &&
                    !strcmp(pFileInfo->GetFilename(), pFileInfo2->GetFilename()) &&
                    (pFileInfo->GetSize() < pFileInfo2->GetSize() ||
                     (pFileInfo->GetSize() == pFileInfo2->GetSize() && index2 < index1)))
            {
                warn("File \"%s\" appears twice in collection, adding only the biggest file", pFileInfo->GetFilename());
                dupe = true;
                break;
            }
        }
        if (dupe)
        {
            dupeList.push_back(pFileInfo);
            continue;
        }
    }

    for (FileList::iterator it = dupeList.begin(); it != dupeList.end(); it++)
    {
        FileInfo* pFileInfo = *it;
        StatFileInfo(pFileInfo, false);
        pNZBInfo->GetFileList()->Remove(pFileInfo);
        if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
        {
            g_pDiskState->DiscardFile(pFileInfo, true, false, false);
        }
    }
}

 DataStatus DataPointGFAL::Check(bool check_meta) {
   if (reading) return DataStatus(DataStatus::IsReadingError, EARCLOGIC);
   if (writing) return DataStatus(DataStatus::IsWritingError, EARCLOGIC);
   
   FileInfo file;
   DataStatus status_from_stat = do_stat(url, file);
   
   if (!status_from_stat) {
     return DataStatus(DataStatus::CheckError, status_from_stat.GetErrno());
   }
   
   SetSize(file.GetSize());
   SetModified(file.GetModified());
   return DataStatus::Success;
 }

void ListBinCommand::Execute()
{
	SNZBListRequest ListRequest;
	if (!ReceiveRequest(&ListRequest, sizeof(ListRequest)))
	{
		return;
	}

	SNZBListResponse ListResponse;
	memset(&ListResponse, 0, sizeof(ListResponse));
	ListResponse.m_MessageBase.m_iSignature = htonl(NZBMESSAGE_SIGNATURE);
	ListResponse.m_MessageBase.m_iStructSize = htonl(sizeof(ListResponse));
	ListResponse.m_iEntrySize = htonl(sizeof(SNZBListResponseFileEntry));
	ListResponse.m_bRegExValid = 0;

	char* buf = NULL;
	int bufsize = 0;

	if (ntohl(ListRequest.m_bFileList))
	{
		eRemoteMatchMode eMatchMode = (eRemoteMatchMode)ntohl(ListRequest.m_iMatchMode);
		bool bMatchGroup = ntohl(ListRequest.m_bMatchGroup);
		const char* szPattern = ListRequest.m_szPattern;

		RegEx *pRegEx = NULL;
		if (eMatchMode == eRemoteMatchModeRegEx)
		{
			pRegEx = new RegEx(szPattern);
			ListResponse.m_bRegExValid = pRegEx->IsValid();
		}

		// Make a data structure and copy all the elements of the list into it
		DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();

		// calculate required buffer size for nzbs
		int iNrNZBEntries = pDownloadQueue->GetNZBInfoList()->size();
		int iNrPPPEntries = 0;
		bufsize += iNrNZBEntries * sizeof(SNZBListResponseNZBEntry);
		for (NZBInfoList::iterator it = pDownloadQueue->GetNZBInfoList()->begin(); it != pDownloadQueue->GetNZBInfoList()->end(); it++)
		{
			NZBInfo* pNZBInfo = *it;
			bufsize += strlen(pNZBInfo->GetFilename()) + 1;
			bufsize += strlen(pNZBInfo->GetName()) + 1;
			bufsize += strlen(pNZBInfo->GetDestDir()) + 1;
			bufsize += strlen(pNZBInfo->GetCategory()) + 1;
			bufsize += strlen(pNZBInfo->GetQueuedFilename()) + 1;
			// align struct to 4-bytes, needed by ARM-processor (and may be others)
			bufsize += bufsize % 4 > 0 ? 4 - bufsize % 4 : 0;

			// calculate required buffer size for pp-parameters
			for (NZBParameterList::iterator it = pNZBInfo->GetParameters()->begin(); it != pNZBInfo->GetParameters()->end(); it++)
			{
				NZBParameter* pNZBParameter = *it;
				bufsize += sizeof(SNZBListResponsePPPEntry);
				bufsize += strlen(pNZBParameter->GetName()) + 1;
				bufsize += strlen(pNZBParameter->GetValue()) + 1;
				// align struct to 4-bytes, needed by ARM-processor (and may be others)
				bufsize += bufsize % 4 > 0 ? 4 - bufsize % 4 : 0;
				iNrPPPEntries++;
			}
		}

		// calculate required buffer size for files
		int iNrFileEntries = pDownloadQueue->GetFileQueue()->size();
		bufsize += iNrFileEntries * sizeof(SNZBListResponseFileEntry);
		for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
		{
			FileInfo* pFileInfo = *it;
			bufsize += strlen(pFileInfo->GetSubject()) + 1;
			bufsize += strlen(pFileInfo->GetFilename()) + 1;
			// align struct to 4-bytes, needed by ARM-processor (and may be others)
			bufsize += bufsize % 4 > 0 ? 4 - bufsize % 4 : 0;
		}

		buf = (char*) malloc(bufsize);
		char* bufptr = buf;

		// write nzb entries
		for (NZBInfoList::iterator it = pDownloadQueue->GetNZBInfoList()->begin(); it != pDownloadQueue->GetNZBInfoList()->end(); it++)
		{
			unsigned long iSizeHi, iSizeLo;
			NZBInfo* pNZBInfo = *it;
			SNZBListResponseNZBEntry* pListAnswer = (SNZBListResponseNZBEntry*) bufptr;
			Util::SplitInt64(pNZBInfo->GetSize(), &iSizeHi, &iSizeLo);
			pListAnswer->m_iSizeLo				= htonl(iSizeLo);
			pListAnswer->m_iSizeHi				= htonl(iSizeHi);
			pListAnswer->m_bMatch				= htonl(bMatchGroup && (!pRegEx || pRegEx->Match(pNZBInfo->GetName())));
			pListAnswer->m_iFilenameLen			= htonl(strlen(pNZBInfo->GetFilename()) + 1);
			pListAnswer->m_iNameLen				= htonl(strlen(pNZBInfo->GetName()) + 1);
			pListAnswer->m_iDestDirLen			= htonl(strlen(pNZBInfo->GetDestDir()) + 1);
			pListAnswer->m_iCategoryLen			= htonl(strlen(pNZBInfo->GetCategory()) + 1);
			pListAnswer->m_iQueuedFilenameLen	= htonl(strlen(pNZBInfo->GetQueuedFilename()) + 1);
			bufptr += sizeof(SNZBListResponseNZBEntry);
			strcpy(bufptr, pNZBInfo->GetFilename());
			bufptr += ntohl(pListAnswer->m_iFilenameLen);
			strcpy(bufptr, pNZBInfo->GetName());
			bufptr += ntohl(pListAnswer->m_iNameLen);
			strcpy(bufptr, pNZBInfo->GetDestDir());
			bufptr += ntohl(pListAnswer->m_iDestDirLen);
			strcpy(bufptr, pNZBInfo->GetCategory());
//.........这里部分代码省略.........

/*
 * Creates new nzb-item out of existing files from other nzb-items.
 * If any of file-items is being downloaded the command fail.
 * For each file-item an event "eaFileDeleted" is fired.
 */
bool QueueCoordinator::SplitQueueEntries(DownloadQueue* pDownloadQueue, FileList* pFileList, const char* szName, NZBInfo** pNewNZBInfo)
{
    if (pFileList->empty())
    {
        return false;
    }

    NZBInfo* pSrcNZBInfo = NULL;

    for (FileList::iterator it = pFileList->begin(); it != pFileList->end(); it++)
    {
        FileInfo* pFileInfo = *it;
        if (pFileInfo->GetActiveDownloads() > 0 || pFileInfo->GetCompletedArticles() > 0)
        {
            error("Could not split %s. File is already (partially) downloaded", pFileInfo->GetFilename());
            return false;
        }
        if (pFileInfo->GetNZBInfo()->GetPostInfo())
        {
            error("Could not split %s. File in post-process-stage", pFileInfo->GetFilename());
            return false;
        }
        if (!pSrcNZBInfo)
        {
            pSrcNZBInfo = pFileInfo->GetNZBInfo();
        }
    }

    NZBInfo* pNZBInfo = new NZBInfo();
    pDownloadQueue->GetQueue()->push_back(pNZBInfo);

    pNZBInfo->SetFilename(pSrcNZBInfo->GetFilename());
    pNZBInfo->SetName(szName);
    pNZBInfo->SetCategory(pSrcNZBInfo->GetCategory());
    pNZBInfo->SetFullContentHash(0);
    pNZBInfo->SetFilteredContentHash(0);
    pNZBInfo->SetPriority(pSrcNZBInfo->GetPriority());
    pNZBInfo->BuildDestDirName();
    pNZBInfo->SetQueuedFilename(pSrcNZBInfo->GetQueuedFilename());
    pNZBInfo->GetParameters()->CopyFrom(pSrcNZBInfo->GetParameters());

    pSrcNZBInfo->SetFullContentHash(0);
    pSrcNZBInfo->SetFilteredContentHash(0);

    for (FileList::iterator it = pFileList->begin(); it != pFileList->end(); it++)
    {
        FileInfo* pFileInfo = *it;

        DownloadQueue::Aspect aspect = { DownloadQueue::eaFileDeleted, pDownloadQueue, pFileInfo->GetNZBInfo(), pFileInfo };
        pDownloadQueue->Notify(&aspect);

        pFileInfo->SetNZBInfo(pNZBInfo);
        pNZBInfo->GetFileList()->push_back(pFileInfo);
        pSrcNZBInfo->GetFileList()->Remove(pFileInfo);

        pSrcNZBInfo->SetFileCount(pSrcNZBInfo->GetFileCount() - 1);
        pSrcNZBInfo->SetSize(pSrcNZBInfo->GetSize() - pFileInfo->GetSize());
        pSrcNZBInfo->SetRemainingSize(pSrcNZBInfo->GetRemainingSize() - pFileInfo->GetRemainingSize());
        pSrcNZBInfo->SetCurrentSuccessSize(pSrcNZBInfo->GetCurrentSuccessSize() - pFileInfo->GetSuccessSize());
        pSrcNZBInfo->SetCurrentFailedSize(pSrcNZBInfo->GetCurrentFailedSize() - pFileInfo->GetFailedSize() - pFileInfo->GetMissedSize());
        pSrcNZBInfo->SetTotalArticles(pSrcNZBInfo->GetTotalArticles() - pFileInfo->GetTotalArticles());
        pSrcNZBInfo->SetCurrentSuccessArticles(pSrcNZBInfo->GetCurrentSuccessArticles() - pFileInfo->GetSuccessArticles());
        pSrcNZBInfo->SetCurrentFailedArticles(pSrcNZBInfo->GetCurrentFailedArticles() - pFileInfo->GetFailedArticles());
        pSrcNZBInfo->GetCurrentServerStats()->ListOp(pFileInfo->GetServerStats(), ServerStatList::soSubtract);

        pNZBInfo->SetFileCount(pNZBInfo->GetFileCount() + 1);
        pNZBInfo->SetSize(pNZBInfo->GetSize() + pFileInfo->GetSize());
        pNZBInfo->SetRemainingSize(pNZBInfo->GetRemainingSize() + pFileInfo->GetRemainingSize());
        pNZBInfo->SetCurrentSuccessSize(pNZBInfo->GetCurrentSuccessSize() + pFileInfo->GetSuccessSize());
        pNZBInfo->SetCurrentFailedSize(pNZBInfo->GetCurrentFailedSize() + pFileInfo->GetFailedSize() + pFileInfo->GetMissedSize());
        pNZBInfo->SetTotalArticles(pNZBInfo->GetTotalArticles() + pFileInfo->GetTotalArticles());
        pNZBInfo->SetCurrentSuccessArticles(pNZBInfo->GetCurrentSuccessArticles() + pFileInfo->GetSuccessArticles());
        pNZBInfo->SetCurrentFailedArticles(pNZBInfo->GetCurrentFailedArticles() + pFileInfo->GetFailedArticles());
        pNZBInfo->GetCurrentServerStats()->ListOp(pFileInfo->GetServerStats(), ServerStatList::soAdd);

        if (pFileInfo->GetParFile())
        {
            pSrcNZBInfo->SetParSize(pSrcNZBInfo->GetParSize() - pFileInfo->GetSize());
            pSrcNZBInfo->SetParCurrentSuccessSize(pSrcNZBInfo->GetParCurrentSuccessSize() - pFileInfo->GetSuccessSize());
            pSrcNZBInfo->SetParCurrentFailedSize(pSrcNZBInfo->GetParCurrentFailedSize() - pFileInfo->GetFailedSize() - pFileInfo->GetMissedSize());
            pSrcNZBInfo->SetRemainingParCount(pSrcNZBInfo->GetRemainingParCount() - 1);

            pNZBInfo->SetParSize(pNZBInfo->GetParSize() + pFileInfo->GetSize());
            pNZBInfo->SetParCurrentSuccessSize(pNZBInfo->GetParCurrentSuccessSize() + pFileInfo->GetSuccessSize());
            pNZBInfo->SetParCurrentFailedSize(pNZBInfo->GetParCurrentFailedSize() + pFileInfo->GetFailedSize() + pFileInfo->GetMissedSize());
            pNZBInfo->SetRemainingParCount(pNZBInfo->GetRemainingParCount() + 1);
        }

        if (pFileInfo->GetPaused())
        {
            pSrcNZBInfo->SetPausedFileCount(pSrcNZBInfo->GetPausedFileCount() - 1);
            pSrcNZBInfo->SetPausedSize(pSrcNZBInfo->GetPausedSize() - pFileInfo->GetRemainingSize());

            pNZBInfo->SetPausedFileCount(pSrcNZBInfo->GetPausedFileCount() + 1);
            pNZBInfo->SetPausedSize(pNZBInfo->GetPausedSize() + pFileInfo->GetRemainingSize());
//.........这里部分代码省略.........

/**
* If the parameter "bExtraParsOnly" is set to "false", then we pause all par2-files.
* If the parameter "bExtraParsOnly" is set to "true", we use the following strategy:
* At first we find all par-files, which do not have "vol" in their names, then we pause
* all vols and do not affect all just-pars.
* In a case, if there are no just-pars, but only vols, we find the smallest vol-file
* and do not affect it, but pause all other pars.
*/
void QueueEditor::PausePars(RawFileList* fileList, bool extraParsOnly)
{
	debug("QueueEditor: Pausing pars");

	RawFileList Pars, Vols;

	for (FileInfo* fileInfo : fileList)
	{
		BString<1024> loFileName = fileInfo->GetFilename();
		for (char* p = loFileName; *p; p++) *p = tolower(*p); // convert string to lowercase

		if (strstr(loFileName, ".par2"))
		{
			if (!extraParsOnly)
			{
				fileInfo->SetPaused(true);
			}
			else
			{
				if (strstr(loFileName, ".vol"))
				{
					Vols.push_back(fileInfo);
				}
				else
				{
					Pars.push_back(fileInfo);
				}
			}
		}
	}

	if (extraParsOnly)
	{
		if (!Pars.empty())
		{
			for (FileInfo* fileInfo : Vols)
			{
				fileInfo->SetPaused(true);
			}
		}
		else
		{
			// pausing all Vol-files except the smallest one
			FileInfo* smallest = nullptr;
			for (FileInfo* fileInfo : Vols)
			{
				if (!smallest)
				{
					smallest = fileInfo;
				}
				else if (smallest->GetSize() > fileInfo->GetSize())
				{
					smallest->SetPaused(true);
					smallest = fileInfo;
				}
				else
				{
					fileInfo->SetPaused(true);
				}
			}
		}
	}
}

/**
* If the parameter "bExtraParsOnly" is set to "false", then we pause all par2-files.
* If the parameter "bExtraParsOnly" is set to "true", we use the following strategy:
* At first we find all par-files, which do not have "vol" in their names, then we pause
* all vols and do not affect all just-pars.
* In a case, if there are no just-pars, but only vols, we find the smallest vol-file
* and do not affect it, but pause all other pars.
*/
void QueueEditor::PausePars(FileList* pFileList, bool bExtraParsOnly)
{
	debug("QueueEditor: Pausing pars");
	
	FileList Pars, Vols;
	Pars.clear();
	Vols.clear();
			
	for (FileList::iterator it = pFileList->begin(); it != pFileList->end(); it++)
	{
		FileInfo* pFileInfo = *it;
		char szLoFileName[1024];
		strncpy(szLoFileName, pFileInfo->GetFilename(), 1024);
		szLoFileName[1024-1] = '\0';
		for (char* p = szLoFileName; *p; p++) *p = tolower(*p); // convert string to lowercase
		
		if (strstr(szLoFileName, ".par2"))
		{
			if (!bExtraParsOnly)
			{
				pFileInfo->SetPaused(true);
			}
			else
			{
				if (strstr(szLoFileName, ".vol"))
				{
					Vols.push_back(pFileInfo);
				}
				else
				{
					Pars.push_back(pFileInfo);
				}
			}
		}
	}
	
	if (bExtraParsOnly)
	{
		if (!Pars.empty())
		{
			for (FileList::iterator it = Vols.begin(); it != Vols.end(); it++)
			{
				FileInfo* pFileInfo = *it;
				pFileInfo->SetPaused(true);
			}
		}
		else
		{
			// pausing all Vol-files except the smallest one
			FileInfo* pSmallest = NULL;
			for (FileList::iterator it = Vols.begin(); it != Vols.end(); it++)
			{
				FileInfo* pFileInfo = *it;
				if (!pSmallest)
				{
					pSmallest = pFileInfo;
				}
				else if (pSmallest->GetSize() > pFileInfo->GetSize())
				{
					pSmallest->SetPaused(true);
					pSmallest = pFileInfo;
				}
				else 
				{
					pFileInfo->SetPaused(true);
				}
			}
		}
	}
}