void AmB2BCalleeSession::onB2BEvent(B2BEvent* ev)
{
if(ev->event_id == B2BConnectLeg){
B2BConnectEvent* co_ev = dynamic_cast<B2BConnectEvent*>(ev);
if (!co_ev)
return;
MONITORING_LOG3(getLocalTag().c_str(),
"b2b_leg", getOtherId().c_str(),
"to", co_ev->remote_party.c_str(),
"ruri", co_ev->remote_uri.c_str());
dlg->setRemoteParty(co_ev->remote_party);
dlg->setRemoteUri(co_ev->remote_uri);
if (co_ev->relayed_invite) {
AmSipRequest fake_req;
fake_req.method = SIP_METH_INVITE;
fake_req.cseq = co_ev->r_cseq;
relayed_req[dlg->cseq] = fake_req;
}
AmMimeBody body(co_ev->body);
try {
updateLocalBody(body);
} catch (const string& s) {
relayError(SIP_METH_INVITE, co_ev->r_cseq, co_ev->relayed_invite, 500,
SIP_REPLY_SERVER_INTERNAL_ERROR);
throw;
}
int res = dlg->sendRequest(SIP_METH_INVITE, &body,
co_ev->hdrs, SIP_FLAGS_VERBATIM);
if (res < 0) {
DBG("sending INVITE failed, relaying back error reply\n");
relayError(SIP_METH_INVITE, co_ev->r_cseq, co_ev->relayed_invite, res);
if (co_ev->relayed_invite)
relayed_req.erase(dlg->cseq);
setStopped();
return;
}
saveSessionDescription(co_ev->body);
// save CSeq of establising INVITE
est_invite_cseq = dlg->cseq - 1;
est_invite_other_cseq = co_ev->r_cseq;
return;
}
AmB2BSession::onB2BEvent(ev);
}
void AmB2BCallerSession::createCalleeSession() {
AmB2BCalleeSession* callee_session = newCalleeSession();
if (NULL == callee_session)
return;
AmSipDialog* callee_dlg = callee_session->dlg;
setOtherId(AmSession::getNewId());
callee_dlg->setLocalTag(getOtherId());
if (callee_dlg->getCallid().empty())
callee_dlg->setCallid(AmSession::getNewId());
callee_dlg->setLocalParty(dlg->getRemoteParty());
callee_dlg->setRemoteParty(dlg->getLocalParty());
callee_dlg->setRemoteUri(dlg->getLocalUri());
if (AmConfig::LogSessions) {
INFO("Starting B2B callee session %s\n",
callee_session->getLocalTag().c_str());
}
MONITORING_LOG4(getOtherId().c_str(),
"dir", "out",
"from", callee_dlg->getLocalParty().c_str(),
"to", callee_dlg->getRemoteParty().c_str(),
"ruri", callee_dlg->getRemoteUri().c_str());
try {
initializeRTPRelay(callee_session);
} catch (...) {
delete callee_session;
throw;
}
AmSessionContainer* sess_cont = AmSessionContainer::instance();
sess_cont->addSession(getOtherId(),callee_session);
callee_session->start();
}
int AmB2BCallerSession::relayEvent(AmEvent* ev)
{
if(getOtherId().empty() && !getStopped()){
bool create_callee = false;
B2BSipEvent* sip_ev = dynamic_cast<B2BSipEvent*>(ev);
if (sip_ev && sip_ev->forward)
create_callee = true;
else
create_callee = dynamic_cast<B2BConnectEvent*>(ev) != NULL;
if (create_callee) {
createCalleeSession();
if (getOtherId().length()) {
MONITORING_LOG(getLocalTag().c_str(), "b2b_leg", getOtherId().c_str());
}
}
}
return AmB2BSession::relayEvent(ev);
}
int gameInfoToServerMessage(AllGameInfo agi, ServerMessage *sm, int clientId){
/* 将游戏信息转换为特定的服务器消息 */
int num,otherNum;
initServerMessage(sm);
num = clientId -1;
otherNum = getOtherId(clientId) -1;
sm->clientId = clientId;
strcpy(sm->playerCurPokerString, agi.playerCurPokerString[num]);
strcpy(sm->playerPuttedPokerString, agi.playerPuttedPokerString[num]);
strncpy(sm->playerPuttingPokerName, agi.playerPuttingPokerName[num], 2);
sm->playerScore[0] = agi.playerScore[num];
sm->playerStat = agi.playerStat[num];
strcpy(sm->errorStr, agi.errorStr[num]);
//otherCurNum
strcpy(sm->rivalPuttedPokerString, agi.playerPuttedPokerString[otherNum]);
sm->rivalCurPokerNum = countPokerStringNum(agi.playerCurPokerString[otherNum]);
strncpy(sm->rivalPuttingPokerName, agi.playerPuttingPokerName[otherNum], 2);
sm->playerScore[1] = agi.playerScore[otherNum];
return 0;
}
void AmB2BCallerSession::onB2BEvent(B2BEvent* ev)
{
bool processed = false;
if(ev->event_id == B2BSipReply){
AmSipReply& reply = ((B2BSipReplyEvent*)ev)->reply;
if(getOtherId().empty()){
//DBG("Discarding B2BSipReply from other leg (other_id empty)\n");
DBG("B2BSipReply: other_id empty ("
"reply code=%i; method=%s; callid=%s; from_tag=%s; "
"to_tag=%s; cseq=%i)\n",
reply.code,reply.cseq_method.c_str(),reply.callid.c_str(),reply.from_tag.c_str(),
reply.to_tag.c_str(),reply.cseq);
//return;
}
else if(getOtherId() != reply.from_tag){// was: local_tag
DBG("Dialog mismatch! (oi=%s;ft=%s)\n",
getOtherId().c_str(),reply.from_tag.c_str());
return;
}
DBG("%u %s reply received from other leg\n", reply.code, reply.reason.c_str());
switch(callee_status){
case NoReply:
case Ringing:
if (reply.cseq == invite_req.cseq) {
if (reply.code < 200) {
if ((!sip_relay_only) &&
(reply.code>=180 && reply.code<=183 && (!reply.body.empty()))) {
// save early media SDP
updateSessionDescription(reply.body);
if (sip_relay_early_media_sdp) {
if (reinviteCaller(reply)) {
ERROR("re-INVITEing caller for early session failed - "
"stopping this and other leg\n");
terminateOtherLeg();
terminateLeg();
break;
}
}
}
callee_status = Ringing;
} else if(reply.code < 300){
callee_status = Connected;
DBG("setting callee status to connected\n");
if (!sip_relay_only) {
DBG("received 200 class reply to establishing INVITE: "
"switching to SIP relay only mode, sending re-INVITE to caller\n");
sip_relay_only = true;
AmSipReply n_reply = reply;
if (n_reply.body.empty() && !established_body.empty()) {
DBG("callee FR without SDP, using provisional response's (18x) one\n");
n_reply.body = established_body;
}
if (reinviteCaller(n_reply)) {
ERROR("re-INVITEing caller failed - stopping this and other leg\n");
terminateOtherLeg();
terminateLeg();
}
}
} else {
// DBG("received %i from other leg: other_id=%s; reply.local_tag=%s\n",
// reply.code,other_id.c_str(),reply.local_tag.c_str());
// TODO: terminated my own leg instead? (+ clear_other())
terminateOtherLeg();
}
processed = onOtherReply(reply);
}
break;
default:
DBG("reply from callee: %u %s\n",reply.code,reply.reason.c_str());
break;
}
}
if (!processed)
AmB2BSession::onB2BEvent(ev);
}
int playerPutPoker(AllGameInfo *agi, char *cmd[]){
/* player put poker */
char *p,*q,*s;
char buf[10];
char errorStr[MAX_MESSAGE+1];
int clientId;
int num,otherNum;
char *pokerName;
pokerName = cmd[2]; /* 在这个函数里不知道怎么会把agi->errorStr改变 */
clientId = getClientId(cmd[0]);
num = clientId - 1;
/* 检测是否轮到 clientId 出牌 */
if(agi->playerStat[num] != 1){
errorNo = CLIENT_PLA_TURN_ERROR;
strcpy(agi->errorStr[num], "没有轮到你出牌");
return -1;
}
/* 检测clientId 有没有 pokerName */
s = strstr(agi->playerCurPokerString[num], pokerName);
if(s == NULL){
errorNo = CLIENT_POK_NON_ERROR;
sprintf(errorStr, "你没有‘%2s’牌",pokerName);
strcpy(agi->errorStr[num], errorStr);
return -1;
}
/* 储存要出的牌 */
q = buf; p = s;
while(*p != ' '){
*q++ = *p++;
}
*q++ = ' '; /* 保持序列的一致性:t1 t3 d3 */
*q = '\0';
otherNum = getOtherId(clientId) - 1;
/* 出过两张牌后,清空 */
if(clearCard == 2){
clearCard =0;
memset(agi->playerPuttingPokerName[otherNum], 0, 6);
}
if(!strcmp(agi->playerPuttingPokerName[otherNum], "")){ /* 对方没出牌 */
strcpy(agi->playerPuttingPokerName[num], buf);
strcat(agi->playerPuttingPokerName[num], "1");
clearCard++;
}else{ /* 对方已出牌 */
strcpy(agi->playerPuttingPokerName[num], buf);
strcat(agi->playerPuttingPokerName[num], "2");
clearCard++;
}
/* 比较牌的大小 */
if(clearCard == 2){
comparePutingCard(agi);
}
/* 删除打出的牌 */
while(*s){ /* 可能有问题,证明没问题 */
*s = *(s+3);
s++;
}
/* 将删除的牌加入出过的牌中 */
strcat(agi->playerPuttedPokerString[num],buf);
/* 改变玩家状态 */
if(clearCard != 2){
changePlayerStat(agi->playerStat);
}
if(clearCard == 2)
pkResult(agi);
strcpy(agi->errorStr[num], "");
return 0;
}
