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#ifndef _TOX_TRANSFERS_H_
#define _TOX_TRANSFERS_H_
enum FILE_TRANSFER_STATUS
{
NONE,
STARTED,
PAUSED,
BROKEN,
FAILED,
CANCELED,
FINISHED,
DESTROYED
};
struct FileTransferParam
{
PROTOFILETRANSFERSTATUS pfts;
FILE_TRANSFER_STATUS status;
FILE *hFile;
uint32_t friendNumber;
uint32_t fileNumber;
uint64_t transferNumber;
FileTransferParam(uint32_t friendNumber, uint32_t fileNumber, const TCHAR *fileName, uint64_t fileSize)
{
status = NONE;
hFile = NULL;
this->friendNumber = friendNumber;
this->fileNumber = fileNumber;
transferNumber = (((int64_t)friendNumber) << 32) | ((int64_t)fileNumber);
pfts.cbSize = sizeof(PROTOFILETRANSFERSTATUS);
pfts.flags = PFTS_TCHAR;
pfts.totalFiles = 1;
pfts.ptszFiles = (TCHAR**)mir_alloc(sizeof(TCHAR*)*(pfts.totalFiles + 1));
pfts.ptszFiles[0] = pfts.tszCurrentFile = mir_tstrdup(fileName);
pfts.ptszFiles[pfts.totalFiles] = NULL;
pfts.totalBytes = pfts.currentFileSize = fileSize;
pfts.totalProgress = pfts.currentFileProgress = 0;
pfts.currentFileNumber = 0;
pfts.tszWorkingDir = NULL;
}
bool OpenFile(const TCHAR *mode)
{
hFile = _tfopen(pfts.tszCurrentFile, mode);
return hFile != NULL;
}
void ChangeName(const TCHAR *fileName)
{
pfts.ptszFiles[0] = replaceStrT(pfts.tszCurrentFile, fileName);
}
uint8_t GetDirection() const
{
return pfts.flags & PFTS_SENDING ? 0 : 1;
}
~FileTransferParam()
{
status = DESTROYED;
if (pfts.tszWorkingDir != NULL)
{
mir_free(pfts.tszWorkingDir);
}
mir_free(pfts.pszFiles[0]);
mir_free(pfts.pszFiles);
if (hFile != NULL)
{
fclose(hFile);
hFile = NULL;
}
}
};
class CTransferList
{
private:
std::map<int64_t, FileTransferParam*> transfers;
public:
size_t Count() const
{
return transfers.size();
}
void Add(FileTransferParam *transfer)
{
if (transfers.find(transfer->transferNumber) == transfers.end())
{
transfers[transfer->transferNumber] = transfer;
}
}
FileTransferParam* Get(uint32_t friendNumber, uint32_t fileNumber)
{
int64_t transferNumber = (((int64_t)friendNumber) << 32) | ((int64_t)fileNumber);
if (transfers.find(transferNumber) != transfers.end())
{
return transfers.at(transferNumber);
}
return NULL;
}
FileTransferParam* GetAt(size_t index)
{
if (index < Count())
{
std::map<int64_t, FileTransferParam*>::iterator it = transfers.begin();
std::advance(it, index);
return it->second;
}
return NULL;
}
void Remove(uint32_t friendNumber, uint32_t fileNumber)
{
int64_t transferNumber = (((int64_t)friendNumber) << 32) | ((int64_t)fileNumber);
if (transfers.find(transferNumber) != transfers.end())
{
FileTransferParam *transfer = transfers.at(transferNumber);
transfers.erase(transferNumber);
delete transfer;
}
}
void Remove(FileTransferParam *transfer)
{
if (transfers.find(transfer->transferNumber) != transfers.end())
{
transfers.erase(transfer->transferNumber);
delete transfer;
}
}
};
#endif //_TOX_TRANSFERS_H_
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