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());
bufptr += ntohl(pListAnswer->m_iCategoryLen);
strcpy(bufptr, pNZBInfo->GetQueuedFilename());
bufptr += ntohl(pListAnswer->m_iQueuedFilenameLen);
// align struct to 4-bytes, needed by ARM-processor (and may be others)
if ((size_t)bufptr % 4 > 0)
{
pListAnswer->m_iQueuedFilenameLen = htonl(ntohl(pListAnswer->m_iQueuedFilenameLen) + 4 - (size_t)bufptr % 4);
memset(bufptr, 0, 4 - (size_t)bufptr % 4); //suppress valgrind warning "uninitialized data"
bufptr += 4 - (size_t)bufptr % 4;
}
}
// write ppp entries
int iNZBIndex = 1;
for (NZBInfoList::iterator it = pDownloadQueue->GetNZBInfoList()->begin(); it != pDownloadQueue->GetNZBInfoList()->end(); it++, iNZBIndex++)
{
NZBInfo* pNZBInfo = *it;
for (NZBParameterList::iterator it = pNZBInfo->GetParameters()->begin(); it != pNZBInfo->GetParameters()->end(); it++)
{
NZBParameter* pNZBParameter = *it;
SNZBListResponsePPPEntry* pListAnswer = (SNZBListResponsePPPEntry*) bufptr;
pListAnswer->m_iNZBIndex = htonl(iNZBIndex);
pListAnswer->m_iNameLen = htonl(strlen(pNZBParameter->GetName()) + 1);
pListAnswer->m_iValueLen = htonl(strlen(pNZBParameter->GetValue()) + 1);
bufptr += sizeof(SNZBListResponsePPPEntry);
strcpy(bufptr, pNZBParameter->GetName());
bufptr += ntohl(pListAnswer->m_iNameLen);
strcpy(bufptr, pNZBParameter->GetValue());
bufptr += ntohl(pListAnswer->m_iValueLen);
// align struct to 4-bytes, needed by ARM-processor (and may be others)
if ((size_t)bufptr % 4 > 0)
{
pListAnswer->m_iValueLen = htonl(ntohl(pListAnswer->m_iValueLen) + 4 - (size_t)bufptr % 4);
memset(bufptr, 0, 4 - (size_t)bufptr % 4); //suppress valgrind warning "uninitialized data"
bufptr += 4 - (size_t)bufptr % 4;
}
}
}
// write file entries
for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
{
unsigned long iSizeHi, iSizeLo;
FileInfo* pFileInfo = *it;
SNZBListResponseFileEntry* pListAnswer = (SNZBListResponseFileEntry*) bufptr;
pListAnswer->m_iID = htonl(pFileInfo->GetID());
int iNZBIndex = 0;
for (unsigned int i = 0; i < pDownloadQueue->GetNZBInfoList()->size(); i++)
{
iNZBIndex++;
if (pDownloadQueue->GetNZBInfoList()->at(i) == pFileInfo->GetNZBInfo())
{
break;
}
}
pListAnswer->m_iNZBIndex = htonl(iNZBIndex);
if (pRegEx && !bMatchGroup)
{
char szFilename[MAX_PATH];
snprintf(szFilename, sizeof(szFilename) - 1, "%s/%s", pFileInfo->GetNZBInfo()->GetName(), Util::BaseFileName(pFileInfo->GetFilename()));
pListAnswer->m_bMatch = htonl(pRegEx->Match(szFilename));
}
Util::SplitInt64(pFileInfo->GetSize(), &iSizeHi, &iSizeLo);
pListAnswer->m_iFileSizeLo = htonl(iSizeLo);
pListAnswer->m_iFileSizeHi = htonl(iSizeHi);
Util::SplitInt64(pFileInfo->GetRemainingSize(), &iSizeHi, &iSizeLo);
pListAnswer->m_iRemainingSizeLo = htonl(iSizeLo);
pListAnswer->m_iRemainingSizeHi = htonl(iSizeHi);
pListAnswer->m_bFilenameConfirmed = htonl(pFileInfo->GetFilenameConfirmed());
pListAnswer->m_bPaused = htonl(pFileInfo->GetPaused());
pListAnswer->m_iActiveDownloads = htonl(pFileInfo->GetActiveDownloads());
pListAnswer->m_iPriority = htonl(pFileInfo->GetPriority());
pListAnswer->m_iSubjectLen = htonl(strlen(pFileInfo->GetSubject()) + 1);
pListAnswer->m_iFilenameLen = htonl(strlen(pFileInfo->GetFilename()) + 1);
bufptr += sizeof(SNZBListResponseFileEntry);
strcpy(bufptr, pFileInfo->GetSubject());
bufptr += ntohl(pListAnswer->m_iSubjectLen);
strcpy(bufptr, pFileInfo->GetFilename());
bufptr += ntohl(pListAnswer->m_iFilenameLen);
// align struct to 4-bytes, needed by ARM-processor (and may be others)
if ((size_t)bufptr % 4 > 0)
{
pListAnswer->m_iFilenameLen = htonl(ntohl(pListAnswer->m_iFilenameLen) + 4 - (size_t)bufptr % 4);
memset(bufptr, 0, 4 - (size_t)bufptr % 4); //suppress valgrind warning "uninitialized data"
bufptr += 4 - (size_t)bufptr % 4;
}
}
g_pQueueCoordinator->UnlockQueue();
if (pRegEx)
{
delete pRegEx;
}
ListResponse.m_iNrTrailingNZBEntries = htonl(iNrNZBEntries);
ListResponse.m_iNrTrailingPPPEntries = htonl(iNrPPPEntries);
ListResponse.m_iNrTrailingFileEntries = htonl(iNrFileEntries);
ListResponse.m_iTrailingDataLength = htonl(bufsize);
}
if (htonl(ListRequest.m_bServerState))
{
unsigned long iSizeHi, iSizeLo;
ListResponse.m_iDownloadRate = htonl((int)(g_pQueueCoordinator->CalcCurrentDownloadSpeed() * 1024));
Util::SplitInt64(g_pQueueCoordinator->CalcRemainingSize(), &iSizeHi, &iSizeLo);
ListResponse.m_iRemainingSizeHi = htonl(iSizeHi);
ListResponse.m_iRemainingSizeLo = htonl(iSizeLo);
ListResponse.m_iDownloadLimit = htonl((int)(g_pOptions->GetDownloadRate() * 1024));
ListResponse.m_bDownloadPaused = htonl(g_pOptions->GetPauseDownload());
ListResponse.m_bDownload2Paused = htonl(g_pOptions->GetPauseDownload2());
ListResponse.m_bPostPaused = htonl(g_pOptions->GetPausePostProcess());
ListResponse.m_bScanPaused = htonl(g_pOptions->GetPauseScan());
ListResponse.m_iThreadCount = htonl(Thread::GetThreadCount() - 1); // not counting itself
PostQueue* pPostQueue = g_pQueueCoordinator->LockQueue()->GetPostQueue();
ListResponse.m_iPostJobCount = htonl(pPostQueue->size());
g_pQueueCoordinator->UnlockQueue();
int iUpTimeSec, iDnTimeSec;
long long iAllBytes;
bool bStandBy;
g_pQueueCoordinator->CalcStat(&iUpTimeSec, &iDnTimeSec, &iAllBytes, &bStandBy);
ListResponse.m_iUpTimeSec = htonl(iUpTimeSec);
ListResponse.m_iDownloadTimeSec = htonl(iDnTimeSec);
ListResponse.m_bDownloadStandBy = htonl(bStandBy);
Util::SplitInt64(iAllBytes, &iSizeHi, &iSizeLo);
ListResponse.m_iDownloadedBytesHi = htonl(iSizeHi);
ListResponse.m_iDownloadedBytesLo = htonl(iSizeLo);
}
// Send the request answer
send(m_iSocket, (char*) &ListResponse, sizeof(ListResponse), 0);
// Send the data
if (bufsize > 0)
{
send(m_iSocket, buf, bufsize, 0);
}
if (buf)
{
free(buf);
}
}
/*
* 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());
}
}
pNZBInfo->UpdateMinMaxTime();
if (pSrcNZBInfo->GetCompletedFiles()->empty())
{
pSrcNZBInfo->UpdateMinMaxTime();
}
if (pSrcNZBInfo->GetFileList()->empty())
{
pDownloadQueue->GetQueue()->Remove(pSrcNZBInfo);
g_pDiskState->DiscardFiles(pSrcNZBInfo);
delete pSrcNZBInfo;
}
*pNewNZBInfo = pNZBInfo;
return true;
}