void CIcqProto::icq_LogUsingErrorCode(int level, DWORD dwError, const char *szMsg)
{
char szBuf[1024];
char str[1024];
char str2[64];
char szErrorMsg[512];
char *pszErrorMsg = NULL;
int bNeedFree = FALSE;
switch (dwError) {
case ERROR_TIMEOUT:
case WSAETIMEDOUT:
pszErrorMsg = LPGEN("The server did not respond to the connection attempt within a reasonable time, it may be temporarily down. Try again later.");
break;
case ERROR_GEN_FAILURE:
pszErrorMsg = LPGEN("The connection with the server was abortively closed during the connection attempt. You may have lost your local network connection.");
break;
case WSAEHOSTUNREACH:
case WSAENETUNREACH:
pszErrorMsg = LPGEN("Miranda was unable to resolve the name of a server to its numeric address. This is most likely caused by a catastrophic loss of your network connection (for example, your modem has disconnected), but if you are behind a proxy, you may need to use the 'Resolve hostnames through proxy' option in M->Options->Network.");
break;
case WSAEHOSTDOWN:
case WSAENETDOWN:
case WSAECONNREFUSED:
pszErrorMsg = LPGEN("Miranda was unable to make a connection with a server. It is likely that the server is down, in which case you should wait for a while and try again later.");
break;
case ERROR_ACCESS_DENIED:
pszErrorMsg = LPGEN("Your proxy rejected the user name and password that you provided. Please check them in M->Options->Network.");
break;
case WSAHOST_NOT_FOUND:
case WSANO_DATA:
pszErrorMsg = LPGEN("The server to which you are trying to connect does not exist. Check your spelling in M->Options->Network->ICQ.");
break;
default:
TCHAR err[512];
if (FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwError, 0, err, _countof(err), NULL)) {
pszErrorMsg = make_utf8_string(err);
bNeedFree = TRUE;
}
break;
}
mir_snprintf(szBuf, _countof(szBuf), "%s%s%s (%s %d)",
szMsg ? ICQTranslateUtfStatic(szMsg, str, 1024) : "",
szMsg ? "\r\n\r\n" : "",
ICQTranslateUtfStatic(pszErrorMsg, szErrorMsg, 512),
ICQTranslateUtfStatic(LPGEN("error"), str2, 64),
dwError);
if (bNeedFree)
SAFE_FREE(&pszErrorMsg);
icq_LogMessage(level, szBuf);
}
void CIcqProto::icq_LogFatalParam(const char *szMsg, WORD wError)
{
char str[MAX_PATH];
char buf[MAX_PATH];
mir_snprintf(buf, ICQTranslateUtfStatic(szMsg, str, _countof(str)), wError);
icq_LogMessage(LOG_FATAL, buf);
}
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;
}
void CIcqProto::StartAvatarThread(HANDLE hConn, char *cookie, size_t cookieLen) // called from event
{
if (!hConn) {
mir_cslock l(m_avatarsMutex); // place avatars lock
if (m_avatarsConnection && m_avatarsConnection->isPending()) {
debugLogA("Avatar, Multiple start thread attempt, ignored.");
SAFE_FREE((void**)&cookie);
return;
}
debugLogA("Avatars: Connection failed");
m_avatarsConnectionPending = FALSE;
// check if any upload request are waiting in the queue
int bYet = 0;
for (int i = 0; i < m_arAvatars.getCount();) {
avatars_request *ar = m_arAvatars[i];
if (ar->type == ART_UPLOAD) { // we found it, return error
if (!bYet) {
icq_LogMessage(LOG_WARNING, LPGEN("Error uploading avatar to server, server temporarily unavailable."));
bYet = 1;
}
// remove upload request from queue
m_arAvatars.remove(i);
delete ar;
}
else i++;
}
SAFE_FREE((void**)&cookie);
return;
}
mir_cslock l(m_avatarsMutex);
if (m_avatarsConnection && m_avatarsConnection->isPending()) {
debugLogA("Avatar, Multiple start thread attempt, ignored.");
NetLib_CloseConnection(&hConn, false);
SAFE_FREE((void**)&cookie);
return;
}
if (m_avatarsConnection)
m_avatarsConnection->closeConnection();
m_avatarsConnection = new avatars_server_connection(this, hConn, cookie, cookieLen); // the old connection should not be used anymore
// connection object created, remove the connection request pending flag
m_avatarsConnectionPending = false;
}
void CIcqProto::handleAuthKeyResponse(BYTE *buf, size_t wPacketLen, serverthread_info *info)
{
char szKey[64] = {0};
mir_md5_state_t state;
BYTE digest[16];
debugLogA("Received %s", "ICQ_SIGNON_AUTH_KEY");
if (wPacketLen < 2) {
debugLogA("Malformed %s", "ICQ_SIGNON_AUTH_KEY");
icq_LogMessage(LOG_FATAL, LPGEN("Secure login failed.\nInvalid server response."));
SetCurrentStatus(ID_STATUS_OFFLINE);
return;
}
size_t wKeyLen;
unpackWord(&buf, &wKeyLen);
wPacketLen -= 2;
if (!wKeyLen || wKeyLen > wPacketLen || wKeyLen > sizeof(szKey)) {
debugLogA("Invalid length in %s: %u", "ICQ_SIGNON_AUTH_KEY", wKeyLen);
icq_LogMessage(LOG_FATAL, LPGEN("Secure login failed.\nInvalid key length."));
SetCurrentStatus(ID_STATUS_OFFLINE);
return;
}
unpackString(&buf, szKey, wKeyLen);
mir_md5_init(&state);
mir_md5_append(&state, info->szAuthKey, (int)info->wAuthKeyLen);
mir_md5_finish(&state, digest);
mir_md5_init(&state);
mir_md5_append(&state, (LPBYTE)szKey, (int)wKeyLen);
mir_md5_append(&state, digest, 16);
mir_md5_append(&state, (LPBYTE)CLIENT_MD5_STRING, sizeof(CLIENT_MD5_STRING)-1);
mir_md5_finish(&state, digest);
debugLogA("Sending ICQ_SIGNON_LOGIN_REQUEST to login server");
sendClientAuth((char*)digest, 0x10, TRUE);
}
void CIcqProto::handleMigration(serverthread_info *info)
{
// Check the data that was saved when the migration was announced
debugLogA("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->isNewServerReady = info->isMigrating = false;
}
}
void CIcqProto::icq_sendFileResume(filetransfer *ft, int action, const char *szFilename)
{
if (ft->hConnection == NULL)
return;
directconnect *dc = FindFileTransferDC(ft);
if (!dc) return; // something is broken...
int openFlags;
switch (action)
{
case FILERESUME_RESUME:
openFlags = _O_BINARY | _O_WRONLY;
break;
case FILERESUME_OVERWRITE:
openFlags = _O_BINARY | _O_CREAT | _O_TRUNC | _O_WRONLY;
ft->dwFileBytesDone = 0;
break;
case FILERESUME_SKIP:
openFlags = _O_BINARY | _O_WRONLY;
ft->dwFileBytesDone = ft->dwThisFileSize;
break;
case FILERESUME_RENAME:
openFlags = _O_BINARY | _O_CREAT | _O_TRUNC | _O_WRONLY;
SAFE_FREE(&ft->szThisFile);
ft->szThisFile = null_strdup(szFilename);
ft->dwFileBytesDone = 0;
break;
}
ft->fileId = OpenFileUtf(ft->szThisFile, openFlags, _S_IREAD | _S_IWRITE);
if (ft->fileId == -1)
{
icq_LogMessage(LOG_ERROR, LPGEN("Your file receive has been aborted because Miranda could not open the destination file in order to write to it. You may be trying to save to a read-only folder."));
NetLib_CloseConnection(&ft->hConnection, FALSE);
return;
}
if (action == FILERESUME_RESUME)
ft->dwFileBytesDone = _lseek(ft->fileId, 0, SEEK_END);
else
_lseek(ft->fileId, ft->dwFileBytesDone, SEEK_SET);
ft->dwBytesDone += ft->dwFileBytesDone;
file_sendResume(this, dc);
BroadcastAck(ft->hContact, ACKTYPE_FILE, ACKRESULT_NEXTFILE, ft, 0);
}
void CIcqProto::handleRuntimeError(WORD wError)
{
switch (wError) {
case 0x01:
ProtoBroadcastAck(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;
}
}
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::StartAvatarThread(HANDLE hConn, char *cookie, WORD cookieLen) // called from event
{
if (!hConn)
{
icq_lock l(m_avatarsMutex); // place avatars lock
if (m_avatarsConnection && m_avatarsConnection->isPending())
{
debugLogA("Avatar, Multiple start thread attempt, ignored.");
SAFE_FREE((void**)&cookie);
return;
}
debugLogA("Avatars: Connection failed");
m_avatarsConnectionPending = FALSE;
{ // check if any upload request are waiting in the queue
avatars_request *ar = m_avatarsQueue;
int bYet = 0;
while (ar)
{
if (ar->type == ART_UPLOAD)
{ // we found it, return error
if (!bYet)
{
icq_LogMessage(LOG_WARNING, LPGEN("Error uploading avatar to server, server temporarily unavailable."));
bYet = 1;
}
// remove upload request from queue
ar = ReleaseAvatarRequestInQueue(ar);
continue;
}
ar = ar->pNext;
}
}
SAFE_FREE((void**)&cookie);
return;
}
icq_lock l(m_avatarsMutex);
if (m_avatarsConnection && m_avatarsConnection->isPending())
{
debugLogA("Avatar, Multiple start thread attempt, ignored.");
NetLib_CloseConnection(&hConn, FALSE);
SAFE_FREE((void**)&cookie);
return;
}
else if (m_avatarsConnection)
m_avatarsConnection->closeConnection();
m_avatarsConnection = new avatars_server_connection(this, hConn, cookie, cookieLen); // the old connection should not be used anymore
// connection object created, remove the connection request pending flag
m_avatarsConnectionPending = FALSE;
}
void CIcqProto::handleServUINSettings(int nPort, serverthread_info *info)
{
setUserInfo();
/* SNAC 3,4: Tell server who's on our list (deprecated) */
/* SNAC 3,15: Try to add unauthorised contacts to temporary list */
sendEntireListServ(ICQ_BUDDY_FAMILY, ICQ_USER_ADDTOTEMPLIST, BUL_ALLCONTACTS);
if (m_iDesiredStatus == ID_STATUS_INVISIBLE) {
/* Tell server who's on our visible list (deprecated) */
if (!m_bSsiEnabled)
sendEntireListServ(ICQ_BOS_FAMILY, ICQ_CLI_ADDVISIBLE, BUL_VISIBLE);
else
updateServVisibilityCode(3);
}
if (m_iDesiredStatus != ID_STATUS_INVISIBLE) {
/* Tell server who's on our invisible list (deprecated) */
if (!m_bSsiEnabled)
sendEntireListServ(ICQ_BOS_FAMILY, ICQ_CLI_ADDINVISIBLE, BUL_INVISIBLE);
else
updateServVisibilityCode(4);
}
// SNAC 1,1E: Set status
icq_packet packet;
{
DWORD dwDirectCookie = rand() ^ (rand() << 16);
// Get status
WORD wStatus = MirandaStatusToIcq(m_iDesiredStatus);
// Get status note & mood
char *szStatusNote = PrepareStatusNote(m_iDesiredStatus);
BYTE bXStatus = getContactXStatus(NULL);
char szMoodData[32];
// prepare mood id
if (m_bMoodsEnabled && bXStatus && moodXStatus[bXStatus - 1] != -1)
mir_snprintf(szMoodData, "icqmood%d", moodXStatus[bXStatus - 1]);
else
szMoodData[0] = '\0';
//! Tricky code, this ensures that the status note will be saved to the directory
SetStatusNote(szStatusNote, m_bGatewayMode ? 5000 : 2500, TRUE);
size_t wStatusNoteLen = mir_strlen(szStatusNote);
size_t wStatusMoodLen = mir_strlen(szMoodData);
size_t wSessionDataLen = (wStatusNoteLen ? wStatusNoteLen + 4 : 0) + 4 + wStatusMoodLen + 4;
serverPacketInit(&packet, 71 + (wSessionDataLen ? wSessionDataLen + 4 : 0));
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_SET_STATUS);
packDWord(&packet, 0x00060004); // TLV 6: Status mode and security flags
packWord(&packet, GetMyStatusFlags()); // Status flags
packWord(&packet, wStatus); // Status
packTLVWord(&packet, 0x0008, 0x0A06); // TLV 8: Independent Status Messages
packDWord(&packet, 0x000c0025); // TLV C: Direct connection info
packDWord(&packet, getDword("RealIP", 0));
packDWord(&packet, nPort);
packByte(&packet, DC_TYPE); // TCP/FLAG firewall settings
packWord(&packet, ICQ_VERSION);
packDWord(&packet, dwDirectCookie); // DC Cookie
packDWord(&packet, WEBFRONTPORT); // Web front port
packDWord(&packet, CLIENTFEATURES); // Client features
packDWord(&packet, 0x7fffffff); // Abused timestamp
packDWord(&packet, ICQ_PLUG_VERSION); // Abused timestamp
if (ServiceExists("SecureIM/IsContactSecured"))
packDWord(&packet, 0x5AFEC0DE); // SecureIM Abuse
else
packDWord(&packet, 0x00000000); // Timestamp
packWord(&packet, 0x0000); // Unknown
packTLVWord(&packet, 0x001F, 0x0000);
if (wSessionDataLen) { // Pack session data
packWord(&packet, 0x1D); // TLV 1D
packWord(&packet, WORD(wSessionDataLen)); // TLV length
packWord(&packet, 0x02); // Item Type
if (wStatusNoteLen) {
packWord(&packet, 0x400 | WORD(wStatusNoteLen + 4)); // Flags + Item Length
packWord(&packet, WORD(wStatusNoteLen)); // Text Length
packBuffer(&packet, (LPBYTE)szStatusNote, wStatusNoteLen);
packWord(&packet, 0); // Encoding not specified (utf-8 is default)
}
else
packWord(&packet, 0); // Flags + Item Length
packWord(&packet, 0x0E); // Item Type
packWord(&packet, WORD(wStatusMoodLen)); // Flags + Item Length
if (wStatusMoodLen)
packBuffer(&packet, (LPBYTE)szMoodData, wStatusMoodLen); // Mood
// Save current status note & mood
db_set_utf(NULL, m_szModuleName, DBSETTING_STATUS_NOTE, szStatusNote);
setString(DBSETTING_STATUS_MOOD, szMoodData);
}
// Release memory
SAFE_FREE(&szStatusNote);
sendServPacket(&packet);
}
/* SNAC 1,11 */
serverPacketInit(&packet, 14);
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_SET_IDLE);
packDWord(&packet, 0x00000000);
sendServPacket(&packet);
m_bIdleAllow = 0;
// Change status
SetCurrentStatus(m_iDesiredStatus);
// Finish Login sequence
serverPacketInit(&packet, 98);
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_READY);
packDWord(&packet, 0x00220001); // imitate ICQ 6 behaviour
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00010004);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00130004);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00020001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00030001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00150001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00040001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00060001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x00090001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x000A0001);
packDWord(&packet, 0x0110164f);
packDWord(&packet, 0x000B0001);
packDWord(&packet, 0x0110164f);
sendServPacket(&packet);
debugLogA(" *** Yeehah, login sequence complete");
// login sequence is complete enter logged-in mode
info->bLoggedIn = true;
m_bConnectionLost = false;
// enable auto info-update routine
icq_EnableUserLookup(true);
if (!info->isMigrating) {
// Get Offline Messages Reqeust
cookie_offline_messages *ack = (cookie_offline_messages*)SAFE_MALLOC(sizeof(cookie_offline_messages));
if (ack) {
DWORD dwCookie = AllocateCookie(CKT_OFFLINEMESSAGE, ICQ_MSG_CLI_REQ_OFFLINE, 0, ack);
serverPacketInit(&packet, 10);
packFNACHeader(&packet, ICQ_MSG_FAMILY, ICQ_MSG_CLI_REQ_OFFLINE, 0, dwCookie);
sendServPacket(&packet);
}
else icq_LogMessage(LOG_WARNING, LPGEN("Failed to request offline messages. They may be received next time you log in."));
// Update our information from the server
sendOwnerInfoRequest();
// Request info updates on all contacts
icq_RescanInfoUpdate();
// Start sending Keep-Alive packets
StartKeepAlive(info);
if (m_bAvatarsEnabled) { // Send SNAC 1,4 - request avatar family 0x10 connection
icq_requestnewfamily(ICQ_AVATAR_FAMILY, &CIcqProto::StartAvatarThread);
m_avatarsConnectionPending = TRUE;
debugLogA("Requesting Avatar family entry point.");
}
// Set last xstatus
updateServerCustomStatus(TRUE);
}
info->isMigrating = false;
if (m_bAimEnabled) {
char **szAwayMsg = NULL;
mir_cslock l(m_modeMsgsMutex);
szAwayMsg = MirandaStatusToAwayMsg(m_iStatus);
if (szAwayMsg)
icq_sendSetAimAwayMsgServ(*szAwayMsg);
}
}
void CIcqProto::handleServiceFam(BYTE *pBuffer, size_t wBufferLength, snac_header *pSnacHeader, serverthread_info *info)
{
icq_packet packet;
switch (pSnacHeader->wSubtype) {
case ICQ_SERVER_READY:
debugLogA("Server is ready and is requesting my Family versions");
debugLogA("Sending my Families");
// This packet is a response to SRV_FAMILIES SNAC(1,3).
// This tells the server which SNAC families and their corresponding
// versions which the client understands. This also seems to identify
// the client as an ICQ vice AIM client to the server.
// Miranda mimics the behaviour of ICQ 6
serverPacketInit(&packet, 54);
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_FAMILIES);
packDWord(&packet, 0x00220001);
packDWord(&packet, 0x00010004);
packDWord(&packet, 0x00130004);
packDWord(&packet, 0x00020001);
packDWord(&packet, 0x00030001);
packDWord(&packet, 0x00150001);
packDWord(&packet, 0x00040001);
packDWord(&packet, 0x00060001);
packDWord(&packet, 0x00090001);
packDWord(&packet, 0x000a0001);
packDWord(&packet, 0x000b0001);
sendServPacket(&packet);
break;
case ICQ_SERVER_FAMILIES2:
/* This is a reply to CLI_FAMILIES and it tells the client which families and their versions that this server understands.
* We send a rate request packet */
debugLogA("Server told me his Family versions");
debugLogA("Requesting Rate Information");
serverPacketInit(&packet, 10);
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_REQ_RATE_INFO);
sendServPacket(&packet);
break;
case ICQ_SERVER_RATE_INFO:
debugLogA("Server sent Rate Info");
/* init rates management */
m_rates = new rates(this, pBuffer, wBufferLength);
/* ack rate levels */
debugLogA("Sending Rate Info Ack");
m_rates->initAckPacket(&packet);
sendServPacket(&packet);
/* CLI_REQINFO - This command requests from the server certain information about the client that is stored on the server. */
debugLogA("Sending CLI_REQINFO");
serverPacketInit(&packet, 10);
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_REQINFO);
sendServPacket(&packet);
if (m_bSsiEnabled) {
cookie_servlist_action* ack;
DWORD dwCookie;
DWORD dwLastUpdate = getDword("SrvLastUpdate", 0);
WORD wRecordCount = getWord("SrvRecordCount", 0);
// CLI_REQLISTS - we want to use SSI
debugLogA("Requesting roster rights");
serverPacketInit(&packet, 16);
packFNACHeader(&packet, ICQ_LISTS_FAMILY, ICQ_LISTS_CLI_REQLISTS);
packTLVWord(&packet, 0x0B, 0x000F); // mimic ICQ 6
sendServPacket(&packet);
if (!wRecordCount) { // CLI_REQROSTER
// we do not have any data - request full list
debugLogA("Requesting full roster");
serverPacketInit(&packet, 10);
ack = (cookie_servlist_action*)SAFE_MALLOC(sizeof(cookie_servlist_action));
if (ack) { // we try to use standalone cookie if available
ack->dwAction = SSA_CHECK_ROSTER; // loading list
dwCookie = AllocateCookie(CKT_SERVERLIST, ICQ_LISTS_CLI_REQUEST, 0, ack);
}
else // if not use that old fake
dwCookie = ICQ_LISTS_CLI_REQUEST << 0x10;
packFNACHeader(&packet, ICQ_LISTS_FAMILY, ICQ_LISTS_CLI_REQUEST, 0, dwCookie);
sendServPacket(&packet);
}
else { // CLI_CHECKROSTER
debugLogA("Requesting roster check");
serverPacketInit(&packet, 16);
ack = (cookie_servlist_action*)SAFE_MALLOC(sizeof(cookie_servlist_action));
if (ack) { // TODO: rewrite - use get list service for empty list
// we try to use standalone cookie if available
ack->dwAction = SSA_CHECK_ROSTER; // loading list
dwCookie = AllocateCookie(CKT_SERVERLIST, ICQ_LISTS_CLI_CHECK, 0, ack);
}
else // if not use that old fake
dwCookie = ICQ_LISTS_CLI_CHECK << 0x10;
packFNACHeader(&packet, ICQ_LISTS_FAMILY, ICQ_LISTS_CLI_CHECK, 0, dwCookie);
// check if it was not changed elsewhere (force reload, set that setting to zero)
if (IsServerGroupsDefined()) {
packDWord(&packet, dwLastUpdate); // last saved time
packWord(&packet, wRecordCount); // number of records saved
}
else { // we need to get groups info into DB, force receive list
packDWord(&packet, 0); // last saved time
packWord(&packet, 0); // number of records saved
}
sendServPacket(&packet);
}
}
// CLI_REQLOCATION
debugLogA("Requesting Location rights");
serverPacketInit(&packet, 10);
packFNACHeader(&packet, ICQ_LOCATION_FAMILY, ICQ_LOCATION_CLI_REQ_RIGHTS);
sendServPacket(&packet);
// CLI_REQBUDDY
debugLogA("Requesting Client-side contactlist rights");
serverPacketInit(&packet, 16);
packFNACHeader(&packet, ICQ_BUDDY_FAMILY, ICQ_USER_CLI_REQBUDDY);
// Query flags: 1 = Enable Avatars
// 2 = Enable offline status message notification
// 4 = Enable Avatars for offline contacts
// 8 = Use reject for not authorized contacts
packTLVWord(&packet, 0x05, 0x0007);
sendServPacket(&packet);
// CLI_REQICBM
debugLogA("Sending CLI_REQICBM");
serverPacketInit(&packet, 10);
packFNACHeader(&packet, ICQ_MSG_FAMILY, ICQ_MSG_CLI_REQICBM);
sendServPacket(&packet);
// CLI_REQBOS
debugLogA("Sending CLI_REQBOS");
serverPacketInit(&packet, 10);
packFNACHeader(&packet, ICQ_BOS_FAMILY, ICQ_PRIVACY_REQ_RIGHTS);
sendServPacket(&packet);
break;
case ICQ_SERVER_PAUSE:
debugLogA("Server is going down in a few seconds... (Flags: %u)", pSnacHeader->wFlags);
// This is the list of groups that we want to have on the next server
serverPacketInit(&packet, 30);
packFNACHeader(&packet, ICQ_SERVICE_FAMILY, ICQ_CLIENT_PAUSE_ACK);
packWord(&packet, ICQ_SERVICE_FAMILY);
packWord(&packet, ICQ_LISTS_FAMILY);
packWord(&packet, ICQ_LOCATION_FAMILY);
packWord(&packet, ICQ_BUDDY_FAMILY);
packWord(&packet, ICQ_EXTENSIONS_FAMILY);
packWord(&packet, ICQ_MSG_FAMILY);
packWord(&packet, 0x06);
packWord(&packet, ICQ_BOS_FAMILY);
packWord(&packet, ICQ_LOOKUP_FAMILY);
packWord(&packet, ICQ_STATS_FAMILY);
sendServPacket(&packet);
debugLogA("Sent server pause ack");
break;
case ICQ_SERVER_MIGRATIONREQ:
debugLogA("Server migration requested (Flags: %u)", pSnacHeader->wFlags);
pBuffer += 2; // Unknown, seen: 0
wBufferLength -= 2;
{
oscar_tlv_chain *chain = readIntoTLVChain(&pBuffer, wBufferLength, 0);
if (info->cookieDataLen > 0)
SAFE_FREE((void**)&info->cookieData);
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);
disposeChain(&chain);
if (!info->newServer || !info->cookieData) {
icq_LogMessage(LOG_FATAL, LPGEN("A server migration has failed because the server returned invalid data. You must reconnect manually."));
SAFE_FREE(&info->newServer);
SAFE_FREE((void**)&info->cookieData);
info->cookieDataLen = 0;
info->isNewServerReady = false;
return;
}
debugLogA("Migration has started. New server will be %s", info->newServer);
m_iDesiredStatus = m_iStatus;
SetCurrentStatus(ID_STATUS_CONNECTING); // revert to connecting state
info->isNewServerReady = info->isMigrating = true;
}
break;
case ICQ_SERVER_NAME_INFO: // This is the reply to CLI_REQINFO
debugLogA("Received self info");
{
BYTE bUinLen;
unpackByte(&pBuffer, &bUinLen);
pBuffer += bUinLen;
pBuffer += 4; /* warning level & user class */
wBufferLength -= 5 + bUinLen;
// This is during the login sequence
if (pSnacHeader->dwRef == ICQ_CLIENT_REQINFO << 0x10) {
// TLV(x01) User type?
// TLV(x0C) Empty CLI2CLI Direct connection info
// TLV(x0A) External IP
// TLV(x0F) Number of seconds that user has been online
// TLV(x03) The online since time.
// TLV(x0A) External IP again
// TLV(x22) Unknown
// TLV(x1E) Unknown: empty.
// TLV(x05) Member of ICQ since.
// TLV(x14) Unknown
oscar_tlv_chain *chain = readIntoTLVChain(&pBuffer, wBufferLength, 0);
// Save external IP
DWORD dwValue = chain->getDWord(0x0A, 1);
setDword("IP", dwValue);
// Save member since timestamp
dwValue = chain->getDWord(0x05, 1);
if (dwValue) setDword("MemberTS", dwValue);
dwValue = chain->getDWord(0x03, 1);
setDword("LogonTS", dwValue ? dwValue : time(NULL));
disposeChain(&chain);
// If we are in SSI mode, this is sent after the list is acked instead
// to make sure that we don't set status before seing the visibility code
if (!m_bSsiEnabled || info->isMigrating)
handleServUINSettings(wListenPort, info);
}
}
break;
case ICQ_SERVER_RATE_CHANGE:
if (wBufferLength >= 2) {
WORD wStatus, wClass;
DWORD dwLevel;
// We now have global rate management, although controlled are only some
// areas. This should not arrive in most cases. If it does, update our
// local rate levels & issue broadcast.
unpackWord(&pBuffer, &wStatus);
unpackWord(&pBuffer, &wClass);
pBuffer += 20;
unpackDWord(&pBuffer, &dwLevel);
{
mir_cslock l(m_ratesMutex);
m_rates->updateLevel(wClass, dwLevel);
}
if (wStatus == 2 || wStatus == 3) {
// this is only the simplest solution, needs rate management to every section
ProtoBroadcastAck(NULL, ICQACKTYPE_RATEWARNING, ACKRESULT_STATUS, (HANDLE)wClass, wStatus);
if (wStatus == 2)
debugLogA("Rates #%u: Alert", wClass);
else
debugLogA("Rates #%u: Limit", wClass);
}
else if (wStatus == 4) {
ProtoBroadcastAck(NULL, ICQACKTYPE_RATEWARNING, ACKRESULT_STATUS, (HANDLE)wClass, wStatus);
debugLogA("Rates #%u: Clear", wClass);
}
}
break;
case ICQ_SERVER_REDIRECT_SERVICE: // reply to family request, got new connection point
{
oscar_tlv_chain *pChain = NULL;
cookie_family_request *pCookieData;
if (!(pChain = readIntoTLVChain(&pBuffer, wBufferLength, 0))) {
debugLogA("Received Broken Redirect Service SNAC(1,5).");
break;
}
// pick request data
WORD wFamily = pChain->getWord(0x0D, 1);
if ((!FindCookie(pSnacHeader->dwRef, NULL, (void**)&pCookieData)) || (pCookieData->wFamily != wFamily)) {
disposeChain(&pChain);
debugLogA("Received unexpected SNAC(1,5), skipping.");
break;
}
FreeCookie(pSnacHeader->dwRef);
// new family entry point received
char *pServer = pChain->getString(0x05, 1);
BYTE bServerSSL = pChain->getNumber(0x8E, 1);
char *pCookie = pChain->getString(0x06, 1);
WORD wCookieLen = pChain->getLength(0x06, 1);
if (!pServer || !pCookie) {
debugLogA("Server returned invalid data, family unavailable.");
SAFE_FREE(&pServer);
SAFE_FREE(&pCookie);
SAFE_FREE((void**)&pCookieData);
disposeChain(&pChain);
break;
}
// Get new family server ip and port
WORD wPort = info->wServerPort; // get default port
parseServerAddress(pServer, &wPort);
// establish connection
NETLIBOPENCONNECTION nloc = { 0 };
if (m_bGatewayMode)
nloc.flags |= NLOCF_HTTPGATEWAY;
nloc.szHost = pServer;
nloc.wPort = wPort;
HANDLE hConnection = NetLib_OpenConnection(m_hNetlibUser, wFamily == ICQ_AVATAR_FAMILY ? "Avatar " : NULL, &nloc);
if (hConnection == NULL)
debugLogA("Unable to connect to ICQ new family server.");
// we want the handler to be called even if the connecting failed
else if (bServerSSL) { /* Start SSL session if requested */
debugLogA("(%p) Starting SSL negotiation", CallService(MS_NETLIB_GETSOCKET, (WPARAM)hConnection, 0));
if (!CallService(MS_NETLIB_STARTSSL, (WPARAM)hConnection, 0)) {
debugLogA("Unable to connect to ICQ new family server, SSL could not be negotiated");
NetLib_CloseConnection(&hConnection, FALSE);
}
}
(this->*pCookieData->familyHandler)(hConnection, pCookie, wCookieLen);
// Free allocated memory
// NOTE: "cookie" will get freed when we have connected to the avatar server.
disposeChain(&pChain);
SAFE_FREE(&pServer);
SAFE_FREE((void**)&pCookieData);
break;
}
case ICQ_SERVER_EXTSTATUS: // our session data
debugLogA("Received owner session data.");
while (wBufferLength > 4) { // loop thru all items
WORD itemType = pBuffer[0] * 0x10 | pBuffer[1];
BYTE itemFlags = pBuffer[2];
size_t itemLen = pBuffer[3];
if (itemType == AVATAR_HASH_PHOTO) { /// TODO: handle photo item
// skip photo item
debugLogA("Photo item recognized");
}
else if ((itemType == AVATAR_HASH_STATIC || itemType == AVATAR_HASH_FLASH) && (itemLen >= 0x10)) {
debugLogA("Avatar item recognized");
if (m_bAvatarsEnabled && !info->bMyAvatarInited) { // signal the server after login
// this refreshes avatar state - it used to work automatically, but now it does not
if (getByte("ForceOurAvatar", 0)) { // keep our avatar
TCHAR *file = GetOwnAvatarFileName();
SetMyAvatar(0, (LPARAM)file);
SAFE_FREE(&file);
}
else { // only change avatar hash to the same one
BYTE hash[0x14];
memcpy(hash, pBuffer, 0x14);
hash[2] = 1; // update image status
updateServAvatarHash(hash, 0x14);
}
info->bMyAvatarInited = true;
break;
}
// process owner avatar hash changed notification
handleAvatarOwnerHash(itemFlags, pBuffer, itemLen + 4);
}
else if (itemType == 0x02) {
debugLogA("Status message item recognized");
}
else if (itemType == 0x0E) {
debugLogA("Status mood item recognized");
}
// move to next item
if (wBufferLength >= itemLen + 4) {
wBufferLength -= itemLen + 4;
pBuffer += itemLen + 4;
}
else {
pBuffer += wBufferLength;
wBufferLength = 0;
}
}
break;
case ICQ_ERROR: // Something went wrong, probably the request for avatar family failed
{
WORD wError;
if (wBufferLength >= 2)
unpackWord(&pBuffer, &wError);
else
wError = 0;
LogFamilyError(ICQ_SERVICE_FAMILY, wError);
}
break;
// Stuff we don't care about
case ICQ_SERVER_MOTD:
debugLogA("Server message of the day");
break;
default:
debugLogA("Warning: Ignoring SNAC(x%02x,x%02x) - Unknown SNAC (Flags: %u, Ref: %u)", ICQ_SERVICE_FAMILY, pSnacHeader->wSubtype, pSnacHeader->wFlags, pSnacHeader->dwRef);
break;
}
}
void CIcqProto::handleFileTransferPacket(directconnect* dc, PBYTE buf, WORD wLen)
{
if (wLen < 1)
return;
NetLog_Direct("Handling file packet");
switch (buf[0])
{
case PEER_FILE_INIT: /* first packet of a file transfer */
if (dc->initialised)
return;
if (wLen < 19)
return;
buf += 5; /* id, and unknown 0 */
dc->type = DIRECTCONN_FILE;
{
DWORD dwFileCount;
DWORD dwTotalSize;
DWORD dwTransferSpeed;
WORD wNickLength;
int bAdded;
unpackLEDWord(&buf, &dwFileCount);
unpackLEDWord(&buf, &dwTotalSize);
unpackLEDWord(&buf, &dwTransferSpeed);
unpackLEWord(&buf, &wNickLength);
dc->ft = FindExpectedFileRecv(dc->dwRemoteUin, dwTotalSize);
if (dc->ft == NULL)
{
NetLog_Direct("Unexpected file receive");
CloseDirectConnection(dc);
return;
}
dc->ft->dwFileCount = dwFileCount;
dc->ft->dwTransferSpeed = dwTransferSpeed;
dc->ft->hContact = HContactFromUIN(dc->ft->dwUin, &bAdded);
dc->ft->dwBytesDone = 0;
dc->ft->iCurrentFile = -1;
dc->ft->fileId = -1;
dc->ft->hConnection = dc->hConnection;
dc->ft->dwLastNotify = GetTickCount();
dc->initialised = 1;
file_sendTransferSpeed(this, dc);
file_sendNick(this, dc);
}
BroadcastAck(dc->ft->hContact, ACKTYPE_FILE, ACKRESULT_INITIALISING, dc->ft, 0);
break;
case PEER_FILE_INIT_ACK:
if (wLen < 8)
return;
buf++;
unpackLEDWord(&buf, &dc->ft->dwTransferSpeed);
/* followed by nick */
file_sendNextFile(this, dc);
break;
case PEER_FILE_NEXTFILE:
if (wLen < 20)
return;
buf++; /* id */
{
char *szAnsi;
WORD wThisFilenameLen, wSubdirLen;
BYTE isDirectory;
unpackByte(&buf, &isDirectory);
unpackLEWord(&buf, &wThisFilenameLen);
if (wLen < 19 + wThisFilenameLen)
return;
SAFE_FREE(&dc->ft->szThisFile);
szAnsi = (char *)_malloca(wThisFilenameLen + 1);
memcpy(szAnsi, buf, wThisFilenameLen);
szAnsi[wThisFilenameLen] = '\0';
dc->ft->szThisFile = ansi_to_utf8(szAnsi);
buf += wThisFilenameLen;
unpackLEWord(&buf, &wSubdirLen);
if (wLen < 18 + wThisFilenameLen + wSubdirLen)
return;
SAFE_FREE(&dc->ft->szThisSubdir);
szAnsi = (char *)_malloca(wSubdirLen + 1);
memcpy(szAnsi, buf, wSubdirLen);
szAnsi[wSubdirLen] = '\0';
dc->ft->szThisSubdir = ansi_to_utf8(szAnsi);
buf += wSubdirLen;
unpackLEDWord(&buf, &dc->ft->dwThisFileSize);
unpackLEDWord(&buf, &dc->ft->dwThisFileDate);
unpackLEDWord(&buf, &dc->ft->dwTransferSpeed);
/* no cheating with paths */
if (!IsValidRelativePath(dc->ft->szThisFile) || !IsValidRelativePath(dc->ft->szThisSubdir))
{
NetLog_Direct("Invalid path information");
break;
}
char *szFullPath = (char*)SAFE_MALLOC(strlennull(dc->ft->szSavePath)+strlennull(dc->ft->szThisSubdir)+strlennull(dc->ft->szThisFile)+3);
strcpy(szFullPath, dc->ft->szSavePath);
NormalizeBackslash(szFullPath);
strcat(szFullPath, dc->ft->szThisSubdir);
NormalizeBackslash(szFullPath);
// _chdir(szFullPath); // set current dir - not very useful
strcat(szFullPath, dc->ft->szThisFile);
// we joined the full path to dest file
SAFE_FREE(&dc->ft->szThisFile);
dc->ft->szThisFile = szFullPath;
dc->ft->dwFileBytesDone = 0;
dc->ft->iCurrentFile++;
if (isDirectory)
{
MakeDirUtf(dc->ft->szThisFile);
dc->ft->fileId = -1;
}
else
{
/* file resume */
PROTOFILETRANSFERSTATUS pfts = {0};
file_buildProtoFileTransferStatus(dc->ft, &pfts);
if (BroadcastAck(dc->ft->hContact, ACKTYPE_FILE, ACKRESULT_FILERESUME, dc->ft, (LPARAM)&pfts))
break; /* UI supports resume: it will call PS_FILERESUME */
dc->ft->fileId = OpenFileUtf(dc->ft->szThisFile, _O_BINARY | _O_CREAT | _O_TRUNC | _O_WRONLY, _S_IREAD | _S_IWRITE);
if (dc->ft->fileId == -1)
{
icq_LogMessage(LOG_ERROR, LPGEN("Your file receive has been aborted because Miranda could not open the destination file in order to write to it. You may be trying to save to a read-only folder."));
CloseDirectConnection(dc);
dc->ft->hConnection = NULL;
break;
}
}
}
file_sendResume(this, dc);
BroadcastAck(dc->ft->hContact, ACKTYPE_FILE, ACKRESULT_NEXTFILE, dc->ft, 0);
break;
case PEER_FILE_RESUME:
if (dc->ft->fileId == -1 && !dc->ft->currentIsDir)
return;
if (wLen < 13)
return;
if (wLen < 17)
NetLog_Direct("Warning: Received short PEER_FILE_RESUME");
buf++;
{
DWORD dwRestartFrom;
unpackLEDWord(&buf, &dwRestartFrom);
if (dwRestartFrom > dc->ft->dwThisFileSize)
return;
buf += 4; /* unknown. 0 */
unpackLEDWord(&buf, &dc->ft->dwTransferSpeed);
buf += 4; /* unknown. 1 */
if (!dc->ft->currentIsDir)
_lseek(dc->ft->fileId, dwRestartFrom, 0);
dc->wantIdleTime = 1;
dc->ft->dwBytesDone += dwRestartFrom;
dc->ft->dwFileBytesDone += dwRestartFrom;
}
break;
case PEER_FILE_SPEED:
if (wLen < 5)
return;
buf++;
unpackLEDWord(&buf, &dc->ft->dwTransferSpeed);
dc->ft->dwLastNotify = GetTickCount();
break;
case PEER_FILE_DATA:
if (!dc->ft->currentIsDir)
{
if (dc->ft->fileId == -1)
break;
buf++; wLen--;
_write(dc->ft->fileId, buf, wLen);
}
else
wLen = 0;
dc->ft->dwBytesDone += wLen;
dc->ft->dwFileBytesDone += wLen;
if (GetTickCount() > dc->ft->dwLastNotify + 500 || wLen < 2048)
{
PROTOFILETRANSFERSTATUS pfts;
file_buildProtoFileTransferStatus(dc->ft, &pfts);
BroadcastAck(dc->ft->hContact, ACKTYPE_FILE, ACKRESULT_DATA, dc->ft, (LPARAM)&pfts);
dc->ft->dwLastNotify = GetTickCount();
}
if (wLen < 2048)
{
/* EOF */
if (!dc->ft->currentIsDir)
_close(dc->ft->fileId);
dc->ft->fileId = -1;
if ((DWORD)dc->ft->iCurrentFile == dc->ft->dwFileCount - 1)
{
dc->type = DIRECTCONN_CLOSING; /* this guarantees that we won't accept any more data but that the sender is still free to closesocket() neatly */
BroadcastAck(dc->ft->hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, dc->ft, 0);
}
}
break;
default:
NetLog_Direct("Unknown file transfer packet ignored.");
break;
}
}
void __cdecl CIcqProto::ServerThread(serverthread_start_info *infoParam)
{
serverthread_info info = {0};
info.isLoginServer = 1;
info.wAuthKeyLen = infoParam->wPassLen;
null_strcpy((char*)info.szAuthKey, infoParam->szPass, info.wAuthKeyLen);
// store server port
info.wServerPort = infoParam->nloc.wPort;
srand(time(NULL));
ResetSettingsOnConnect();
// Connect to the login server
NetLog_Server("Authenticating to server");
{
NETLIBOPENCONNECTION nloc = infoParam->nloc;
nloc.timeout = 6;
if (m_bGatewayMode)
nloc.flags |= NLOCF_HTTPGATEWAY;
hServerConn = NetLib_OpenConnection(m_hServerNetlibUser, NULL, &nloc);
SAFE_FREE((void**)&nloc.szHost);
SAFE_FREE((void**)&infoParam);
if (hServerConn && m_bSecureConnection)
{
if (!CallService(MS_NETLIB_STARTSSL, (WPARAM)hServerConn, 0))
{
icq_LogMessage(LOG_ERROR, LPGEN("Unable to connect to ICQ login server, SSL could not be negotiated"));
SetCurrentStatus(ID_STATUS_OFFLINE);
NetLib_CloseConnection(&hServerConn, TRUE);
return;
}
}
}
// Login error
if (hServerConn == NULL)
{
DWORD dwError = GetLastError();
SetCurrentStatus(ID_STATUS_OFFLINE);
icq_LogUsingErrorCode(LOG_ERROR, dwError, LPGEN("Unable to connect to ICQ login server"));
return;
}
// Initialize direct connection ports
{
DWORD dwInternalIP;
BYTE bConstInternalIP = getSettingByte(NULL, "ConstRealIP", 0);
info.hDirectBoundPort = NetLib_BindPort(icq_newConnectionReceived, this, &wListenPort, &dwInternalIP);
if (!info.hDirectBoundPort)
{
icq_LogUsingErrorCode(LOG_WARNING, GetLastError(), LPGEN("Miranda was unable to allocate a port to listen for direct peer-to-peer connections between clients. You will be able to use most of the ICQ network without problems but you may be unable to send or receive files.\n\nIf you have a firewall this may be blocking Miranda, in which case you should configure your firewall to leave some ports open and tell Miranda which ports to use in M->Options->ICQ->Network."));
wListenPort = 0;
if (!bConstInternalIP) deleteSetting(NULL, "RealIP");
}
else if (!bConstInternalIP)
setSettingDword(NULL, "RealIP", dwInternalIP);
}
// Initialize rate limiting queues
{
icq_lock l(m_ratesMutex);
m_ratesQueue_Request = new rates_queue(this, "request", RML_IDLE_30, RML_IDLE_50, 1);
m_ratesQueue_Response = new rates_queue(this, "response", RML_IDLE_10, RML_IDLE_30, -1);
}
// This is the "infinite" loop that receives the packets from the ICQ server
{
int recvResult;
NETLIBPACKETRECVER packetRecv = {0};
info.hPacketRecver = (HANDLE)CallService(MS_NETLIB_CREATEPACKETRECVER, (WPARAM)hServerConn, 0x2400);
packetRecv.cbSize = sizeof(packetRecv);
packetRecv.dwTimeout = INFINITE;
while (serverThreadHandle)
{
if (info.bReinitRecver)
{ // we reconnected, reinit struct
info.bReinitRecver = 0;
ZeroMemory(&packetRecv, sizeof(packetRecv));
packetRecv.cbSize = sizeof(packetRecv);
packetRecv.dwTimeout = INFINITE;
}
recvResult = CallService(MS_NETLIB_GETMOREPACKETS, (WPARAM)info.hPacketRecver, (LPARAM)&packetRecv);
if (recvResult == 0)
{
NetLog_Server("Clean closure of server socket");
break;
}
if (recvResult == SOCKET_ERROR)
{
NetLog_Server("Abortive closure of server socket, error: %d", GetLastError());
break;
}
if (m_iDesiredStatus == ID_STATUS_OFFLINE)
{ // Disconnect requested, send disconnect packet
icq_sendCloseConnection();
// disconnected upon request
m_bConnectionLost = FALSE;
SetCurrentStatus(ID_STATUS_OFFLINE);
NetLog_Server("Logged off.");
break;
}
// Deal with the packet
packetRecv.bytesUsed = handleServerPackets(packetRecv.buffer, packetRecv.bytesAvailable, &info);
}
serverThreadHandle = NULL;
// Time to shutdown
NetLib_CloseConnection(&hServerConn, TRUE);
// Close the packet receiver (connection may still be open)
NetLib_SafeCloseHandle(&info.hPacketRecver);
// Close DC port
NetLib_SafeCloseHandle(&info.hDirectBoundPort);
}
// disable auto info-update thread
icq_EnableUserLookup(FALSE);
if (m_iStatus != ID_STATUS_OFFLINE && m_iDesiredStatus != ID_STATUS_OFFLINE)
{
if (!info.bLoggedIn)
icq_LogMessage(LOG_FATAL, LPGEN("Connection failed.\nLogin sequence failed for unknown reason.\nTry again later."));
// set flag indicating we were kicked out
m_bConnectionLost = TRUE;
SetCurrentStatus(ID_STATUS_OFFLINE);
}
// signal keep-alive thread to stop
StopKeepAlive(&info);
// Close all open DC connections
CloseContactDirectConns(NULL);
// Close avatar connection if any
StopAvatarThread();
// Offline all contacts
HANDLE hContact = FindFirstContact();
while (hContact)
{
DWORD dwUIN;
uid_str szUID;
if (!getContactUid(hContact, &dwUIN, &szUID))
{
if (getContactStatus(hContact) != ID_STATUS_OFFLINE)
{
char tmp = 0;
setSettingWord(hContact, "Status", ID_STATUS_OFFLINE);
handleXStatusCaps(dwUIN, szUID, hContact, (BYTE*)&tmp, 0, &tmp, 0);
}
}
hContact = FindNextContact(hContact);
}
setSettingDword(NULL, "LogonTS", 0); // clear logon time
servlistPendingFlushOperations(); // clear pending operations list
{ // release rates queues
icq_lock l(m_ratesMutex);
SAFE_DELETE((void_struct**)&m_ratesQueue_Request);
SAFE_DELETE((void_struct**)&m_ratesQueue_Response);
SAFE_DELETE((void_struct**)&m_rates);
}
FlushServerIDs(); // clear server IDs list
NetLog_Server("%s thread ended.", "Server");
}
