diff options
Diffstat (limited to 'protocols/IcqOscarJ/chan_04close.cpp')
| -rw-r--r-- | protocols/IcqOscarJ/chan_04close.cpp | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/protocols/IcqOscarJ/chan_04close.cpp b/protocols/IcqOscarJ/chan_04close.cpp new file mode 100644 index 0000000000..744d0316a3 --- /dev/null +++ b/protocols/IcqOscarJ/chan_04close.cpp @@ -0,0 +1,321 @@ +// ---------------------------------------------------------------------------80
+// ICQ plugin for Miranda Instant Messenger
+// ________________________________________
+//
+// Copyright 2000-2001 Richard Hughes, Roland Rabien, Tristan Van de Vreede
+// Copyright 2001-2002 Jon Keating, Richard Hughes
+// Copyright 2002-2004 Martin berg, Sam Kothari, Robert Rainwater
+// Copyright 2004-2009 Joe Kucera
+//
+// 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, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// -----------------------------------------------------------------------------
+//
+// File name : $URL: http://miranda.googlecode.com/svn/trunk/miranda/protocols/IcqOscarJ/chan_04close.cpp $
+// Revision : $Revision: 13324 $
+// Last change on : $Date: 2011-01-23 17:58:59 +0200 (Вс, 23 янв 2011) $
+// Last change by : $Author: borkra $
+//
+// DESCRIPTION:
+//
+// Describe me here please...
+//
+// -----------------------------------------------------------------------------
+
+#include "icqoscar.h"
+
+
+void CIcqProto::handleCloseChannel(BYTE *buf, WORD datalen, serverthread_info *info)
+{
+ oscar_tlv_chain *chain = NULL;
+
+ // Parse server reply, prepare reconnection
+ if (!info->bLoggedIn && datalen && !info->newServerReady)
+ handleLoginReply(buf, datalen, info);
+
+ if (info->isMigrating)
+ handleMigration(info);
+
+ if ((!info->bLoggedIn || info->isMigrating) && info->newServerReady)
+ {
+ if (!connectNewServer(info))
+ { // Connecting failed
+ if (info->isMigrating)
+ icq_LogUsingErrorCode(LOG_ERROR, GetLastError(), LPGEN("Unable to connect to migrated ICQ communication server"));
+ else
+ icq_LogUsingErrorCode(LOG_ERROR, GetLastError(), LPGEN("Unable to connect to ICQ communication server"));
+
+ SetCurrentStatus(ID_STATUS_OFFLINE);
+
+ info->isMigrating = 0;
+ }
+ info->newServerReady = 0;
+
+ return;
+ }
+
+ if (chain = readIntoTLVChain(&buf, datalen, 0))
+ {
+ // TLV 9 errors (runtime errors?)
+ WORD wError = chain->getWord(0x09, 1);
+ if (wError)
+ {
+ SetCurrentStatus(ID_STATUS_OFFLINE);
+
+ handleRuntimeError(wError);
+ }
+
+ disposeChain(&chain);
+ }
+ // Server closed connection on error, or sign off
+ NetLib_CloseConnection(&hServerConn, TRUE);
+}
+
+
+void CIcqProto::handleLoginReply(BYTE *buf, WORD datalen, serverthread_info *info)
+{
+ oscar_tlv_chain *chain = NULL;
+
+ icq_sendCloseConnection(); // imitate icq5 behaviour
+
+ if (!(chain = readIntoTLVChain(&buf, datalen, 0)))
+ {
+ NetLog_Server("Error: Missing chain on close channel");
+ NetLib_CloseConnection(&hServerConn, TRUE);
+ return; // Invalid data
+ }
+
+ // TLV 8 errors (signon errors?)
+ WORD wError = chain->getWord(0x08, 1);
+ if (wError)
+ {
+ handleSignonError(wError);
+
+ // we return only if the server did not gave us cookie (possible to connect with soft error)
+ if (!chain->getLength(0x06, 1))
+ {
+ disposeChain(&chain);
+ SetCurrentStatus(ID_STATUS_OFFLINE);
+ icq_serverDisconnect(FALSE);
+ return; // Failure
+ }
+ }
+
+ // We are in the login phase and no errors were reported.
+ // Extract communication server info.
+ info->newServer = chain->getString(0x05, 1);
+ info->newServerSSL = chain->getNumber(0x8E, 1);
+ info->cookieData = (BYTE*)chain->getString(0x06, 1);
+ info->cookieDataLen = chain->getLength(0x06, 1);
+
+ // We dont need this anymore
+ disposeChain(&chain);
+
+ if (!info->newServer || !info->cookieData)
+ {
+ icq_LogMessage(LOG_FATAL, LPGEN("You could not sign on because the server returned invalid data. Try again."));
+
+ SAFE_FREE(&info->newServer);
+ SAFE_FREE((void**)&info->cookieData);
+ info->cookieDataLen = 0;
+
+ SetCurrentStatus(ID_STATUS_OFFLINE);
+ NetLib_CloseConnection(&hServerConn, TRUE);
+ return; // Failure
+ }
+
+ NetLog_Server("Authenticated.");
+ info->newServerReady = 1;
+
+ return;
+}
+
+
+int CIcqProto::connectNewServer(serverthread_info *info)
+{
+ int res = 0;
+
+ /* Get the ip and port */
+ WORD wServerPort = info->wServerPort; // prepare default port
+ parseServerAddress(info->newServer, &wServerPort);
+
+ NETLIBOPENCONNECTION nloc = {0};
+ nloc.flags = 0;
+ nloc.szHost = info->newServer;
+ nloc.wPort = wServerPort;
+
+ if (!m_bGatewayMode)
+ {
+ NetLib_SafeCloseHandle(&info->hPacketRecver);
+ NetLib_CloseConnection(&hServerConn, TRUE);
+
+ NetLog_Server("Closed connection to login server");
+
+ hServerConn = NetLib_OpenConnection(m_hServerNetlibUser, NULL, &nloc);
+ if (hServerConn && info->newServerSSL)
+ { /* Start SSL session if requested */
+ if (!CallService(MS_NETLIB_STARTSSL, (WPARAM)hServerConn, 0))
+ NetLib_CloseConnection(&hServerConn, FALSE);
+ }
+
+ if (hServerConn)
+ {
+ /* Time to recreate the packet receiver */
+ info->hPacketRecver = (HANDLE)CallService(MS_NETLIB_CREATEPACKETRECVER, (WPARAM)hServerConn, 0x2400);
+ if (!info->hPacketRecver)
+ {
+ NetLog_Server("Error: Failed to create packet receiver.");
+ }
+ else // we need to reset receiving structs
+ {
+ info->bReinitRecver = 1;
+ res = 1;
+ }
+ }
+ }
+ else
+ { // TODO: We should really do some checks here
+ NetLog_Server("Walking in Gateway to %s", info->newServer);
+ // TODO: This REQUIRES more work (most probably some kind of mid-netlib module)
+ icq_httpGatewayWalkTo(hServerConn, &nloc);
+ res = 1;
+ }
+ if (!res) SAFE_FREE((void**)&info->cookieData);
+
+ // Free allocated memory
+ // NOTE: "cookie" will get freed when we have connected to the communication server.
+ SAFE_FREE(&info->newServer);
+
+ return res;
+}
+
+
+void CIcqProto::handleMigration(serverthread_info *info)
+{
+ // Check the data that was saved when the migration was announced
+ NetLog_Server("Migrating to %s", info->newServer);
+ if (!info->newServer || !info->cookieData)
+ {
+ icq_LogMessage(LOG_FATAL, LPGEN("You have been disconnected from the ICQ network because the current server shut down."));
+
+ SAFE_FREE(&info->newServer);
+ SAFE_FREE((void**)&info->cookieData);
+ info->newServerReady = 0;
+ info->isMigrating = 0;
+ }
+}
+
+void CIcqProto::handleSignonError(WORD wError)
+{
+ switch (wError) {
+
+ case 0x01: // Unregistered uin
+ case 0x04: // Incorrect uin or password
+ case 0x05: // Mismatch uin or password
+ case 0x06: // Internal Client error (bad input to authorizer)
+ case 0x07: // Invalid account
+ BroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGINERR_WRONGPASSWORD);
+ ZeroMemory(m_szPassword, sizeof(m_szPassword));
+ icq_LogFatalParam(LPGEN("Connection failed.\nYour ICQ number or password was rejected (%d)."), wError);
+ break;
+
+ case 0x02: // Service temporarily unavailable
+ case 0x0D: // Bad database status
+ case 0x10: // Service temporarily offline
+ case 0x12: // Database send error
+ case 0x14: // Reservation map error
+ case 0x15: // Reservation link error
+ case 0x1A: // Reservation timeout
+ BroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGINERR_NOSERVER);
+ icq_LogFatalParam(LPGEN("Connection failed.\nThe server is temporarily unavailable (%d)."), wError);
+ break;
+
+ case 0x16: // The users num connected from this IP has reached the maximum
+ case 0x17: // The users num connected from this IP has reached the maximum (reserved)
+ icq_LogFatalParam(LPGEN("Connection failed.\nServer has too many connections from your IP (%d)."), wError);
+ break;
+
+ case 0x18: // Reservation rate limit exceeded
+ case 0x1D: // Rate limit exceeded
+ BroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGINERR_NOSERVER);
+ icq_LogFatalParam(LPGEN("Connection failed.\nYou have connected too quickly,\nplease wait and retry 10 to 20 minutes later (%d)."), wError);
+ break;
+
+ case 0x1B: // You are using an older version of ICQ. Upgrade required
+ BroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGINERR_WRONGPROTOCOL);
+ icq_LogMessage(LOG_FATAL, LPGEN("Connection failed.\nThe server did not accept this client version."));
+ break;
+
+ case 0x1C: // You are using an older version of ICQ. Upgrade recommended
+ icq_LogMessage(LOG_WARNING, LPGEN("The server sent warning, this version is getting old.\nTry to look for a new one."));
+ break;
+
+ case 0x1E: // Can't register on the ICQ network
+ icq_LogMessage(LOG_FATAL, LPGEN("Connection failed.\nYou were rejected by the server for an unknown reason.\nThis can happen if the UIN is already connected."));
+ break;
+
+ case 0x0C: // Invalid database fields, MD5 login not supported
+ icq_LogMessage(LOG_FATAL, LPGEN("Connection failed.\nSecure (MD5) login is not supported on this account."));
+ break;
+
+ case 0: // No error
+ break;
+
+ case 0x08: // Deleted account
+ case 0x09: // Expired account
+ case 0x0A: // No access to database
+ case 0x0B: // No access to resolver
+ case 0x0E: // Bad resolver status
+ case 0x0F: // Internal error
+ case 0x11: // Suspended account
+ case 0x13: // Database link error
+ case 0x19: // User too heavily warned
+ case 0x1F: // Token server timeout
+ case 0x20: // Invalid SecureID number
+ case 0x21: // MC error
+ case 0x22: // Age restriction
+ case 0x23: // RequireRevalidation
+ case 0x24: // Link rule rejected
+ case 0x25: // Missing information or bad SNAC format
+ case 0x26: // Link broken
+ case 0x27: // Invalid client IP
+ case 0x28: // Partner rejected
+ case 0x29: // SecureID missing
+ case 0x2A: // Blocked account | Bump user
+
+ default:
+ icq_LogFatalParam(LPGEN("Connection failed.\nUnknown error during sign on: 0x%02x"), wError);
+ break;
+ }
+}
+
+
+void CIcqProto::handleRuntimeError(WORD wError)
+{
+ switch (wError)
+ {
+
+ case 0x01:
+ {
+ BroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGINERR_OTHERLOCATION);
+ icq_LogMessage(LOG_FATAL, LPGEN("You have been disconnected from the ICQ network because you logged on from another location using the same ICQ number."));
+ break;
+ }
+
+ default:
+ icq_LogFatalParam(LPGEN("Unknown runtime error: 0x%02x"), wError);
+ break;
+ }
+}
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