HANDLE GGPROTO::dcc7fileallow(HANDLE hTransfer, const PROTOCHAR* szPath)
{
struct gg_dcc7 *dcc7 = (struct gg_dcc7 *) hTransfer;
char fileName[MAX_PATH], *path = mir_t2a(szPath);
int iFtRemoveRes;
strncpy(fileName, path, sizeof(fileName));
strncat(fileName, (char*)dcc7->filename, sizeof(fileName) - strlen(fileName));
dcc7->folder = _strdup((char *) path);
dcc7->tick = 0;
mir_free(path);
// Remove transfer from waiting list
gg_EnterCriticalSection(&ft_mutex, "dcc7fileallow", 40, "ft_mutex", 1);
iFtRemoveRes = list_remove(&transfers, dcc7, 0);
gg_LeaveCriticalSection(&ft_mutex, "dcc7fileallow", 40, 1, "ft_mutex", 1);
if (iFtRemoveRes == -1)
{
debugLogA("dcc7fileallow(): File transfer denied.");
ProtoBroadcastAck(dcc7->contact, ACKTYPE_FILE, ACKRESULT_DENIED, dcc7, 0);
// Free transfer
gg_dcc7_free(dcc7);
return 0;
}
// Open file for appending and check if ok
if ((dcc7->file_fd = _open(fileName, _O_WRONLY | _O_APPEND | _O_BINARY | _O_CREAT, _S_IREAD | _S_IWRITE)) == -1)
{
debugLogA("dcc7fileallow(): Failed to create file \"%s\". errno=%d: %s", fileName, errno, strerror(errno));
TCHAR error[512];
mir_sntprintf(error, SIZEOF(error), TranslateT("Cannot create transfer file. ERROR: %d: %s (dcc7)\n%s"), errno, _tcserror(errno), szPath);
showpopup(m_tszUserName, error, GG_POPUP_ERROR);
gg_dcc7_reject(dcc7, GG_DCC7_REJECT_USER);
ProtoBroadcastAck(dcc7->contact, ACKTYPE_FILE, ACKRESULT_FAILED, dcc7, 0);
// Free transfer
gg_dcc7_free(dcc7);
return 0;
}
// Put an offset to the file
dcc7->offset = _lseek(dcc7->file_fd, 0, SEEK_END);
gg_dcc7_accept(dcc7, dcc7->offset);
// Add to watches and start transfer
gg_EnterCriticalSection(&ft_mutex, "dcc7fileallow", 41, "ft_mutex", 1);
list_add(&watches, dcc7, 0);
gg_LeaveCriticalSection(&ft_mutex, "dcc7fileallow", 41, 1, "ft_mutex", 1);
debugLogA("dcc7fileallow(): Receiving file \"%s\" from %d.", dcc7->filename, dcc7->peer_uin);
return hTransfer;
}
int GGPROTO::dcc7filedeny(HANDLE hTransfer)
{
struct gg_dcc7 *dcc7 = (struct gg_dcc7 *) hTransfer;
gg_dcc7_reject(dcc7, GG_DCC7_REJECT_USER);
// Remove transfer from any list
gg_EnterCriticalSection(&ft_mutex, "dcc7filedeny", 43, "ft_mutex", 1);
if (watches) list_remove(&watches, dcc7, 0);
if (transfers) list_remove(&transfers, dcc7, 0);
gg_LeaveCriticalSection(&ft_mutex, "dcc7filedeny", 43, 1, "ft_mutex", 1);
debugLogA("dcc7filedeny(): Rejected file \"%s\" from/to %d.", dcc7->filename, dcc7->peer_uin);
// Free transfer
gg_dcc7_free(dcc7);
return 0;
}
