diff options
Diffstat (limited to 'protocols/AimOscar/direct_connect.cpp')
| -rw-r--r-- | protocols/AimOscar/direct_connect.cpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/protocols/AimOscar/direct_connect.cpp b/protocols/AimOscar/direct_connect.cpp new file mode 100644 index 0000000000..e6b2996ffb --- /dev/null +++ b/protocols/AimOscar/direct_connect.cpp @@ -0,0 +1,93 @@ +/*
+Plugin of Miranda IM for communicating with users of the AIM protocol.
+Copyright (c) 2008-2009 Boris Krasnovskiy
+Copyright (C) 2005-2006 Aaron Myles Landwehr
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "aim.h"
+
+void __cdecl CAimProto::aim_dc_helper(void* param) //only called when we are initiating a direct connection with someone else
+{
+ file_transfer *ft = (file_transfer*)param;
+
+ sendBroadcast(ft->hContact, ACKTYPE_FILE, ACKRESULT_CONNECTED, ft, 0);
+
+ NETLIBPACKETRECVER packetRecv = {0};
+ packetRecv.cbSize = sizeof(packetRecv);
+ packetRecv.dwTimeout = 350000;
+
+ HANDLE hServerPacketRecver = (HANDLE) CallService(MS_NETLIB_CREATEPACKETRECVER, (WPARAM)ft->hConn, 2048 * 4);
+
+ int result;
+ if (ft->sending)//we are sending
+ result = sending_file(ft, hServerPacketRecver, packetRecv);
+ else
+ result = receiving_file(ft, hServerPacketRecver, packetRecv);
+
+ Netlib_CloseHandle(hServerPacketRecver);
+ Netlib_CloseHandle(ft->hConn);
+ ft->hConn = NULL;
+
+ if (result == 0)
+ {
+ sendBroadcast(ft->hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, ft, 0);
+ }
+ else
+ {
+ if (!ft->requester && result == 1 && !Miranda_Terminated())
+ {
+ ft->accepted = false;
+ HANDLE hConn = aim_peer_connect(AIM_PROXY_SERVER, get_default_port());
+ if (hConn)
+ {
+ LOG("Connected to proxy ip because we want to use a proxy for the file transfer.");
+ ft->requester = true;
+ ft->hConn = hConn;
+ ForkThread(&CAimProto::aim_proxy_helper, ft);
+ return;
+ }
+ }
+ aim_file_ad(hServerConn, seqno, ft->sn, ft->icbm_cookie, true, 0);
+ sendBroadcast(ft->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, ft, 0);
+ }
+
+ ft_list.remove_by_ft(ft);
+}
+
+void aim_direct_connection_initiated(HANDLE hNewConnection, DWORD dwRemoteIP, CAimProto* ppro)//for receiving stuff via dc
+{
+ file_transfer *ft;
+
+ char cip[20];
+ ppro->LOG("Buddy connected from IP: %s", long_ip_to_char_ip(dwRemoteIP, cip));
+
+ //okay someone connected to us or we initiated the connection- we need to figure out who they are and if they belong
+ for (int i=21; --i; )
+ {
+ ft = ppro->ft_list.find_by_ip(dwRemoteIP);
+
+ if (ft == NULL) ft = ppro->ft_list.find_suitable();
+ if (ft || Miranda_Terminated()) break;
+ Sleep(100);
+ }
+
+ if (ft)
+ {
+ ft->hConn = hNewConnection;
+ ppro->aim_dc_helper(ft);
+ }
+ else
+ Netlib_CloseHandle(hNewConnection);
+}
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