void CSametimeProto::CancelFileTransfer(HANDLE hFt)
{
mwFileTransfer* ft = (mwFileTransfer*)hFt;
CSametimeProto* proto = getProtoFromMwFileTransfer(ft);
debugLog(_T("CSametimeProto::CancelFileTransfer() start"));
FileTransferClientData* ftcd = (FileTransferClientData*)mwFileTransfer_getClientData(ft);
if (ftcd) {
while (ftcd && mwFileTransfer_isDone(ftcd->ft))
ftcd = ftcd->next;
if (ftcd) mwFileTransfer_cancel(ftcd->ft);
}
else mwFileTransfer_cancel(ft);
}
/** receive a chunk of a file from an inbound file transfer. */
void mwFileTransfer_recv(mwFileTransfer* ft, struct mwOpaque* data)
{
CSametimeProto* proto = getProtoFromMwFileTransfer(ft);
FileTransferClientData* ftcd = (FileTransferClientData*)mwFileTransfer_getClientData(ft);
proto->debugLog(_T("mwFileTransfer_recv() start"));
DWORD bytes_written;
if (!WriteFile(ftcd->hFile, data->data, data->len, &bytes_written, 0)) {
proto->debugLog(_T("mwFileTransfer_recv() !WriteFile"));
mwFileTransfer_cancel(ft);
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, ftcd->hFt, 0);
proto->debugLog(_T("mwFileTransfer_recv() ACKRESULT_FAILED"));
}
else {
mwFileTransfer_ack(ft); // acknowledge chunk
PROTOFILETRANSFERSTATUS pfts = { 0 };
pfts.cbSize = sizeof(pfts);
pfts.flags = PFTS_UTF;
pfts.hContact = ftcd->hContact;
if (ftcd->sending == 1) {
pfts.flags |= PFTS_SENDING;
}
pfts.pszFiles = NULL;
pfts.totalFiles = 1;
pfts.currentFileNumber = 0;
pfts.totalBytes = mwFileTransfer_getFileSize(ft);
pfts.totalProgress = mwFileTransfer_getSent(ft);
pfts.szWorkingDir = ftcd->save_path;
pfts.szCurrentFile = (char*)mwFileTransfer_getFileName(ft);
pfts.currentFileSize = mwFileTransfer_getFileSize(ft);
pfts.currentFileProgress = mwFileTransfer_getSent(ft);
pfts.currentFileTime = 0; //?
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_DATA, ftcd->hFt, (LPARAM)&pfts);
proto->debugLog(_T("mwFileTransfer_recv() ACKRESULT_DATA"));
if (mwFileTransfer_isDone(ft)) {
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, ftcd->hFt, 0);
proto->debugLog(_T("mwFileTransfer_recv() ACKRESULT_SUCCESS"));
}
}
}
static void recv_channelDestroy(struct mwServiceFileTransfer *srvc,
struct mwChannel *chan,
struct mwMsgChannelDestroy *msg) {
struct mwFileTransferHandler *handler;
struct mwFileTransfer *ft;
guint32 code;
code = msg->reason;
g_return_if_fail(srvc->handler != NULL);
handler = srvc->handler;
ft = mwChannel_getServiceData(chan);
g_return_if_fail(ft != NULL);
ft->channel = NULL;
if(! mwFileTransfer_isDone(ft))
ft_state(ft, mwFileTransfer_CANCEL_REMOTE);
mwFileTransfer_close(ft, code);
}
/** a file transfer has been closed. Check the status of the file
transfer to determine if the transfer was complete or if it had
been interrupted */
void mwFileTransfer_closed(mwFileTransfer* ft, guint32 code)
{
CSametimeProto* proto = getProtoFromMwFileTransfer(ft);
FileTransferClientData* ftcd = (FileTransferClientData*)mwFileTransfer_getClientData(ft);
proto->debugLog(_T("mwFileTransfer_closed() start"));
if (ftcd) {
if (ftcd->hFile != INVALID_HANDLE_VALUE)
CloseHandle(ftcd->hFile);
if (code != mwFileTransfer_SUCCESS || !mwFileTransfer_isDone(ft)) {
if (!ftcd->sending) {
char fn[MAX_PATH];
if (ftcd->save_path) mir_strcpy(fn, ftcd->save_path);
else fn[0] = 0;
mir_strcat(fn, mwFileTransfer_getFileName(ft));
DeleteFileA(fn);
}
if (code == mwFileTransfer_REJECTED)
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_DENIED, ftcd->hFt, 0);
else
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, ftcd->hFt, 0);
if (ftcd->sending) {
FileTransferClientData* ftcd_next = ftcd->next;
while(ftcd_next) {
mwFileTransfer_free((mwFileTransfer*)ftcd_next->ft);
FileTransferClientData *ftcd_temp = ftcd_next->next;
if (ftcd_next->hFile != INVALID_HANDLE_VALUE)
CloseHandle(ftcd_next->hFile);
if (ftcd_next->save_path)
free(ftcd_next->save_path);
if (ftcd_next->buffer)
delete[] ftcd_next->buffer;
delete ftcd_next;
ftcd_next = ftcd_temp;
}
}
else {
mwFileTransfer_removeClientData(ft);
if (ftcd->save_path)
free(ftcd->save_path);
if (ftcd->buffer)
delete[] ftcd->buffer;
delete ftcd;
mwFileTransfer_free(ft);
}
}
else {
if (ftcd->sending) {
// check if we have more files to send...
if (ftcd->next) {
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_NEXTFILE, ftcd->hFt, 0);
mwFileTransfer_offer(ftcd->next->ft);
}
}
else {
proto->ProtoBroadcastAck(ftcd->hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, ftcd->hFt, 0);
mwFileTransfer_removeClientData(ft);
if (ftcd->save_path)
free(ftcd->save_path);
if (ftcd->buffer)
delete[] ftcd->buffer;
delete ftcd;
mwFileTransfer_free(ft);
}
}
}
}
