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#ifndef _FILE_TRANSFER_H_
#define _FILE_TRANSFER_H_
class CFileTransfer;
class CFile
{
private:
HANDLE hProcess;
const CFileTransfer *transfer;
char *name;
const TCHAR *path;
size_t size;
public:
CFile(const CFileTransfer *fileTransfer, const TCHAR *filePath, size_t fileSize)
{
transfer = fileTransfer;
path = filePath;
name = strrchr(ptrA(mir_utf8encodeT(path)), '\\');
size = fileSize;
}
~CFile()
{
mir_free(name);
}
void SetHandle(HANDLE hFileProcess)
{
hProcess = hFileProcess;
}
const TCHAR* GetPath() const
{
return path;
}
const char* GetName() const
{
return name;
}
size_t GetSize() const
{
return size;
}
};
class CFileTransfer
{
private:
HANDLE hProcess;
LIST<CFile> files;
public:
PROTOFILETRANSFERSTATUS pfts;
CFileTransfer(MCONTACT hContact, ULONG hProcess, DWORD flags) :
files(1)
{
pfts.cbSize = sizeof(pfts);
pfts.flags = PFTS_TCHAR | flags;
pfts.hContact = hContact;
pfts.currentFileNumber = 0;
pfts.currentFileProgress = 0;
pfts.currentFileSize = 0;
pfts.totalBytes = 0;
pfts.totalFiles = 0;
pfts.totalProgress = 0;
pfts.pszFiles = NULL;
pfts.tszWorkingDir = NULL;
pfts.tszCurrentFile = NULL;
this->hProcess = (HANDLE)hProcess;
}
~CFileTransfer()
{
if (pfts.tszWorkingDir)
mir_free(pfts.tszWorkingDir);
if (pfts.ptszFiles)
{
for (int i = 0; pfts.ptszFiles[i]; i++)
{
if (pfts.ptszFiles[i]) mir_free(pfts.ptszFiles[i]);
}
mir_free(pfts.ptszFiles);
}
}
void ProcessTransferedFiles(TCHAR** ppszFiles)
{
for (pfts.totalFiles = 0; ppszFiles[pfts.totalFiles]; pfts.totalFiles++);
pfts.ptszFiles = (TCHAR**)mir_alloc(sizeof(TCHAR*)*(pfts.totalFiles + 1));
pfts.ptszFiles[pfts.totalFiles] = NULL;
for (int i = 0; ppszFiles[i]; i++)
{
if (!pfts.tszWorkingDir)
{
wchar_t *path = ppszFiles[i];
int length = wcsrchr(path, '\\') - path;
pfts.tszWorkingDir = (TCHAR*)mir_alloc(sizeof(TCHAR)*(length + 1));
lstrcpyn(pfts.tszWorkingDir, ppszFiles[i], length + 1);
pfts.tszWorkingDir[length] = '\0';
}
pfts.ptszFiles[i] = mir_tstrdup(ppszFiles[i]);
size_t fileSize = 0;
FILE *file = _tfopen(ppszFiles[i], _T("rb"));
if (file != NULL)
{
fseek(file, 0, SEEK_END);
pfts.totalBytes += fileSize = ftell(file);
fseek(file, 0, SEEK_SET);
fclose(file);
}
files.insert(new CFile(this, pfts.ptszFiles[i], fileSize));
}
}
int GetFileCount() const
{
return files.getCount();
}
CFile * const GetFileAt(int idx) const
{
return files[idx];
}
HANDLE GetTransferHandler() const
{
return hProcess;
}
};
class CFileSendTransfer : public CFileTransfer
{
public:
CFileSendTransfer(MCONTACT hContact, ULONG hProcess) : CFileTransfer(hContact, hProcess, PFTS_SENDING)
{
}
};
#endif //_FILE_TRANSFER_H_
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