/**
* Call it to close the connection. It returns immediately
*/
void DisconnectFromChatServer()
{
if(!Socket_connected) return;
SendChatString(NOX("/QUIT"),1);
shutdown(Chatsock,2);
closesocket(Chatsock);
Socket_connecting = 0;
Socket_connected = 0;
Input_chat_buffer[0] = '\0';
if(User_list)
{
vm_free(User_list);
User_list = NULL;
}
if(Chan_list)
{
vm_free(Chan_list);
Chan_list = NULL;
}
Chat_server_connected = 0;
Joining_channel = 0;
Joined_channel = 0;
RemoveAllChatUsers();
FlushChatCommandQueue();
return;
}
char *GetChannelByUser(char *nickname)
{
char szWhoisCmd[100];
if(GettingUserChannel)
{
if(Getting_user_channel_error)
{
Getting_user_channel_error = 0;
GettingUserChannel = 0;
return (char *)-1;
}
if(*User_req_channel)
{
GettingUserChannel = 0;
return User_req_channel;
}
}
else
{
strncpy(Getting_user_channel_info_for, nickname, sizeof(Getting_user_channel_info_for)-1);
User_req_channel[0] = '\0';
snprintf(szWhoisCmd, SSIZE(szWhoisCmd), NOX("/WHOIS %s"), nickname);
SendChatString(szWhoisCmd,1);
GettingUserChannel = 1;
}
return NULL;
}
char *GetTrackerIdByUser(char *nickname)
{
char szWhoisCmd[100];
if(GettingUserTID)
{
if(Getting_user_tracker_error)
{
Getting_user_tracker_error = 0;
GettingUserTID = 0;
return (char *)-1;
}
if(*User_req_tracker_id)
{
GettingUserTID = 0;
return User_req_tracker_id;
}
}
else
{
strncpy(Getting_user_tracker_info_for, nickname, sizeof(Getting_user_tracker_info_for)-1);
snprintf(szWhoisCmd, SSIZE(szWhoisCmd), NOX("/WHOIS %s"), nickname);
User_req_tracker_id[0] = '\0';
SendChatString(szWhoisCmd,1);
GettingUserTID = 1;
}
return NULL;
}
// Call this to set/join a channel. Since we can't be sure that we will be
// able to join that channel, check it for completion
// You can't be in more than one channel at a time with this API, so you
// leave the current channel before trying to join
// a new one. Because of this if the join fails, make sure you try to join
// another channel, or the user won't be able to chat
//-1 Failed to join
// 0 joining
// 1 successfully joined
int SetNewChatChannel(char *channel)
{
char partstr[100];
if(!Socket_connected) return -1;
partstr[sizeof(partstr)-1] = '\0';
if(Joining_channel==1)
{
if(Joined_channel==1)
{
//We made it in!
Joining_channel = 0;
return 1;
}
else if(Joined_channel==-1)
{
//Error -- we got a message that the channel was invite only, or we were banned or something
Joining_channel = 0;
strcpy_s(szChat_channel, "");
return -1;
}
}
else
{
if(szChat_channel[0])
{
snprintf(partstr, SSIZE(partstr), NOX("/PART %s"), szChat_channel);
SendChatString(partstr,1);
}
strncpy(szChat_channel, channel, sizeof(szChat_channel)-1);
snprintf(partstr, SSIZE(partstr), NOX("/JOIN %s"), szChat_channel);
SendChatString(partstr,1);
Joining_channel = 1;
Joined_channel = 0;
}
return 0;
}
uint32 CreatureTextMgr::SendChat(Creature* source, uint8 textGroup, uint64 whisperGuid /*= 0*/, ChatMsg msgType /*= CHAT_MSG_ADDON*/, Language language /*= LANG_ADDON*/, TextRange range /*= TEXT_RANGE_NORMAL*/, uint32 sound /*= 0*/, Team team /*= TEAM_OTHER*/, bool gmOnly /*= false*/, Player* srcPlr /*= NULL*/)
{
if (!source)
return 0;
CreatureTextMap::const_iterator sList = mTextMap.find(source->GetEntry());
if (sList == mTextMap.end())
{
sLog->outErrorDb("CreatureTextMgr: Could not find Text for Creature(%s) Entry %u in 'creature_text' table. Ignoring.", source->GetName(), source->GetEntry());
return 0;
}
CreatureTextHolder TextHolder = (*sList).second;
CreatureTextHolder::const_iterator itr = TextHolder.find(textGroup);
if (itr == TextHolder.end())
{
sLog->outErrorDb("CreatureTextMgr: Could not find TextGroup %u for Creature(%s) GuidLow %u Entry %u. Ignoring.", uint32(textGroup), source->GetName(), source->GetGUIDLow(), source->GetEntry());
return 0;
}
CreatureTextGroup TextGroup = (*itr).second;//has all texts in the group
CreatureTextRepeatIds repeatGroup = GetRepeatGroup(source, textGroup);//has all textIDs from the group that were already said
CreatureTextGroup tempGroup;//will use this to talk after sorting repeatGroup
for (CreatureTextGroup::const_iterator giter = TextGroup.begin(); giter != TextGroup.end(); ++giter)
{
if (std::find(repeatGroup.begin(), repeatGroup.end(), (*giter).id) == repeatGroup.end())
tempGroup.push_back((*giter));
}
if (tempGroup.empty())
{
CreatureTextRepeatMap::iterator mapItr = mTextRepeatMap.find(source->GetGUID());
if (mapItr != mTextRepeatMap.end())
{
CreatureTextRepeatGroup::iterator groupItr = (*mapItr).second.find(textGroup);
(*groupItr).second.clear();
}
tempGroup = TextGroup;
}
uint8 count = 0;
float lastChance = -1;
bool isEqualChanced = true;
float totalChance = 0;
for (CreatureTextGroup::const_iterator iter = tempGroup.begin(); iter != tempGroup.end(); ++iter)
{
if (lastChance >= 0 && lastChance != (*iter).probability)
isEqualChanced = false;
lastChance = (*iter).probability;
totalChance += (*iter).probability;
count++;
}
int32 offset = -1;
if (!isEqualChanced)
{
for (CreatureTextGroup::const_iterator iter = tempGroup.begin(); iter != tempGroup.end(); ++iter)
{
uint32 chance = uint32((*iter).probability);
uint32 r = urand(0, 100);
offset++;
if (r <= chance)
break;
}
}
uint32 pos = 0;
if (isEqualChanced || offset < 0)
pos = urand(0, count - 1);
else if (offset >= 0)
pos = offset;
CreatureTextGroup::const_iterator iter = tempGroup.begin() + pos;
ChatMsg finalType = (msgType == CHAT_MSG_ADDON) ? (*iter).type : msgType;
Language finalLang = (language == LANG_ADDON) ? (*iter).lang : language;
uint32 finalSound = sound ? sound : (*iter).sound;
if (finalSound)
SendSound(source, finalSound, finalType, whisperGuid, range, team, gmOnly);
if ((*iter).emote)
SendEmote(srcPlr ? srcPlr->ToUnit() : source, (*iter).emote);
SendChatString(srcPlr ? srcPlr->ToUnit() : source, (*iter).text.c_str(), finalType, finalLang, whisperGuid, range, team, gmOnly);
if (isEqualChanced || (!isEqualChanced && totalChance == 100.0f))
SetRepeatId(source, textGroup, (*iter).id);
return (*iter).duration;
}
char * ParseIRCMessage(char *Line, int iMode)
{
char szRemLine[MAXLOCALSTRING] ="";
char *pszTempStr;
char szPrefix[MAXLOCALSTRING] = "";
char szHackPrefix[MAXLOCALSTRING] = "";
char szTarget[MAXLOCALSTRING] = "";
char szNick[MAXLOCALSTRING] = "";
char szCmd[MAXLOCALSTRING] = "";
char szCTCPCmd[MAXLOCALSTRING] = "";
static char szResponse[MAXLOCALSTRING] = "";
int iPrefixLen = 0; // JAS: Get rid of optimized warning
szRemLine[MAXLOCALSTRING-1] = '\0';
szPrefix[MAXLOCALSTRING-1] = '\0';
szHackPrefix[MAXLOCALSTRING-1] = '\0';
szTarget[MAXLOCALSTRING-1] = '\0';
szNick[MAXLOCALSTRING-1] = '\0';
szCmd[MAXLOCALSTRING-1] = '\0';
szCTCPCmd[MAXLOCALSTRING-1] = '\0';
szResponse[MAXLOCALSTRING-1] = '\0';
if(strlen(Line)>=MAXLOCALSTRING)
{
return NULL;
}
//Nick included....
if(iMode==MSG_REMOTE)
{
strncpy(szRemLine, Line, sizeof(szRemLine)-1);
//Start by getting the prefix
if(Line[0]==':')
{
//
pszTempStr=GetWordNum(0,Line+1);
strncpy(szPrefix, pszTempStr, sizeof(szPrefix)-1);
strncpy(szHackPrefix, pszTempStr, sizeof(szHackPrefix)-1);
strncpy(szRemLine, Line+1+strlen(szPrefix), sizeof(szRemLine)-1);
}
//Next, get the Nick
pszTempStr=strtok(szHackPrefix,"!");
if(pszTempStr)
{
strncpy(szNick, pszTempStr, sizeof(szNick)-1);
}
else
{
strncpy(szNick,szPrefix,31);
szNick[31]=0;
}
iPrefixLen=strlen(szPrefix);
}
else if(iMode==MSG_LOCAL)
{
strncpy(szRemLine, Line, sizeof(szRemLine)-1);
strncpy(szNick, Nick_name, sizeof(szNick)-1);
strncpy(szPrefix, Nick_name, sizeof(szPrefix)-1);
iPrefixLen=-2;
}
//Next is the command
pszTempStr=GetWordNum(0,szRemLine);
if(pszTempStr[0])
{
strncpy(szCmd, pszTempStr, sizeof(szCmd)-1);
}
else
{
//Shouldn't ever happen, but we can't be sure of what the host will send us.
return NULL;
}
//Move the szRemLine string up
strncpy(szRemLine, Line+iPrefixLen+strlen(szCmd)+2, sizeof(szRemLine)-1);
//Now parse the commands!
if(stricmp(szCmd,NOX("PRIVMSG"))==0)
{
pszTempStr=GetWordNum(0,szRemLine);
strncpy(szTarget, pszTempStr, sizeof(szTarget)-1);
strncpy(szRemLine, Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+4, sizeof(szRemLine)-1);
if(szRemLine[0]==':')
{
strncpy(szCTCPCmd, GetWordNum(0,szRemLine+1), sizeof(szCTCPCmd)-1);
if(szCTCPCmd[strlen(szCTCPCmd)-1]==0x01) szCTCPCmd[strlen(szCTCPCmd)-1]=0x00;
}
else
{
strncpy(szCTCPCmd, GetWordNum(0,szRemLine), sizeof(szCTCPCmd)-1);
if(szCTCPCmd[strlen(szCTCPCmd)-1]==0x01) szCTCPCmd[strlen(szCTCPCmd)-1]=0x00;
}
if(szCTCPCmd[0]==0x01)
{
//Handle ctcp message
strncpy(szRemLine, Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+strlen(szCTCPCmd)+6, sizeof(szRemLine)-1);
szRemLine[strlen(szRemLine)-1] = '\0';//null out the ending 0x01
if(stricmp(szCTCPCmd+1,NOX("ACTION"))==0)
{
//Posture
snprintf(szResponse, SSIZE(szResponse), "* %s %s", szNick, szRemLine);
return szResponse;
}
if(iMode==MSG_LOCAL)
{
strncpy(szHackPrefix, Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+4, sizeof(szHackPrefix)-1);
szRemLine[strlen(szRemLine)-1] = '\0';
snprintf(szResponse, SSIZE(szResponse), NOX("** CTCP %s %s %s"), szTarget, szCTCPCmd+1, szRemLine);
return szResponse;
}
if(stricmp(szCTCPCmd+1,NOX("PING"))==0)
{
snprintf(szResponse, SSIZE(szResponse), NOX("/NOTICE %s :\001PING %s\001"), szNick, szRemLine);//Don't need the trailing \001 because szremline has it.
SendChatString(szResponse,1);
return NULL;
}
if(stricmp(szCTCPCmd+1,NOX("VERSION"))==0)
{
return NULL;
}
strncpy(szRemLine, 1 + GetWordNum(0,Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+4), sizeof(szRemLine)-1);
szRemLine[strlen(szRemLine)-1] = '\0';
snprintf(szResponse, SSIZE(szResponse), NOX("** CTCP Message from %s (%s)"), szNick, szRemLine);
return szResponse;
}
//differentiate between channel and private
if(szTarget[0]=='#')
{
pszTempStr=GetWordNum(0,szRemLine);
snprintf(szResponse, SSIZE(szResponse), "[%s] %s", szNick, pszTempStr);
return szResponse;
}
else
{
if(iMode == MSG_LOCAL)
{
pszTempStr=GetWordNum(0,szRemLine);
snprintf(szResponse, SSIZE(szResponse), NOX("Private Message to <%s>: %s"), szNick, pszTempStr);
}
else
{
pszTempStr=GetWordNum(0,szRemLine);
snprintf(szResponse, SSIZE(szResponse), NOX("Private Message from <%s>: %s"), szNick, pszTempStr);
}
return szResponse;
}
}
//don't handle any other messages locally.
if(iMode==MSG_LOCAL)
{
return NULL;
}
if(stricmp(szCmd,NOX("NOTICE"))==0)
{
pszTempStr=GetWordNum(0,szRemLine);
strncpy(szTarget, pszTempStr, sizeof(szTarget)-1);
strncpy(szRemLine, Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+4, sizeof(szRemLine)-1);
if(szRemLine[0]==':')
{
strncpy(szCTCPCmd, GetWordNum(0,szRemLine+1), sizeof(szCTCPCmd)-1);
if(szCTCPCmd[strlen(szCTCPCmd)-1]==0x01) szCTCPCmd[strlen(szCTCPCmd)-1]=0x00;
}
else
{
strncpy(szCTCPCmd, GetWordNum(0,szRemLine), sizeof(szCTCPCmd)-1);
if(szCTCPCmd[strlen(szCTCPCmd)-1]==0x01) szCTCPCmd[strlen(szCTCPCmd)-1]=0x00;
}
if(szCTCPCmd[0]==0x01)
{
//Handle ctcp message
strncpy(szRemLine, Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+strlen(szCTCPCmd)+6, sizeof(szRemLine)-1);
szRemLine[strlen(szRemLine)-1] = '\0';//null out the ending 0x01
if(stricmp(szCTCPCmd+1,NOX("PING"))==0)
{
return NULL;
}
//Default message
strncpy(szRemLine, 1 + GetWordNum(0,Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+4), sizeof(szRemLine)-1);
szRemLine[strlen(szRemLine)-1] = '\0';
snprintf(szResponse, SSIZE(szResponse), XSTR("** CTCP Message from %s (%s)", 635), szNick, szRemLine);
return szResponse;
}
snprintf(szResponse, SSIZE(szResponse), "%s", szRemLine);
return NULL;
}
if(stricmp(szCmd,NOX("JOIN"))==0)
{
//see if it is me!
if(stricmp(Nick_name,szNick)==0)
{
Joined_channel = 1;
if(stricmp(szChat_channel,NOX("#autoselect"))==0)
{
strncpy(szChat_channel, GetWordNum(0,szRemLine), sizeof(szChat_channel)-1);
AddChatCommandToQueue(CC_YOURCHANNEL,szChat_channel,strlen(szChat_channel)+1);
}
}
pszTempStr=GetWordNum(0,szRemLine);
strncpy(szTarget, pszTempStr, sizeof(szTarget)-1);
AddChatUser(szNick);
snprintf(szResponse, SSIZE(szResponse), XSTR("** %s has joined %s", 636), szNick, szTarget);
return NULL;//szResponse;
//Add them to the userlist too!
}
if(stricmp(szCmd,NOX("PART"))==0)
{
pszTempStr=GetWordNum(0,szRemLine);
strncpy(szTarget, pszTempStr, sizeof(szTarget)-1);
strncpy(szRemLine, Line+iPrefixLen+strlen(szCmd)+strlen(szTarget)+3, sizeof(szRemLine)-1);
//see if it is me!
if(stricmp(Nick_name,szNick)==0)
{
RemoveAllChatUsers();
}
RemoveChatUser(szNick);
return NULL;
//Remove them to the userlist too!
}
if(stricmp(szCmd,NOX("KICK"))==0)
{
pszTempStr=GetWordNum(0,szRemLine);
strncpy(szTarget, pszTempStr, sizeof(szTarget)-1);
pszTempStr=GetWordNum(1,szRemLine);
strncpy(szHackPrefix, pszTempStr, sizeof(szHackPrefix)-1);
pszTempStr=GetWordNum(2,szRemLine);
//see if it is me!
if(stricmp(Nick_name,GetWordNum(1,szRemLine))==0)
{
//Yup, it's me!
szChat_channel[0] = '\0';
AddChatCommandToQueue(CC_KICKED,NULL,0);
RemoveAllChatUsers();
}
snprintf(szResponse, SSIZE(szResponse), XSTR("*** %s has kicked %s from channel %s (%s)", 637), szNick, szHackPrefix, szTarget, pszTempStr);
//Remove them to the userlist too!
RemoveChatUser(szNick);
return szResponse;
}
if(stricmp(szCmd,NOX("NICK"))==0)
{
//see if it is me!
if(stricmp(Nick_name,szNick)==0)
{
//Yup, it's me!
strncpy(Nick_name, GetWordNum(0,szRemLine), sizeof(Nick_name)-1);
}
char nicks[70];
snprintf(nicks, SSIZE(nicks), "%s %s", szNick, GetWordNum(0, szRemLine));
AddChatCommandToQueue(CC_NICKCHANGED,nicks,strlen(nicks)+1);
RemoveChatUser(szNick);
AddChatUser(GetWordNum(0,szRemLine));
snprintf(szResponse, SSIZE(szResponse), XSTR("*** %s is now known as %s", 638), szNick, GetWordNum(0, szRemLine));
return szResponse;
}
if(stricmp(szCmd,NOX("PING"))==0)
{
//respond with pong (GetWordNum(0,szRemLine))
snprintf(szResponse, SSIZE(szResponse), NOX("/PONG :%s"), GetWordNum(0, szRemLine));
SendChatString(szResponse,1);
return NULL;
}
if(stricmp(szCmd,NOX("MODE"))==0)
{
//Channel Mode info
return NULL;
}
if(stricmp(szCmd, "403")==0)
{
// ERR_NOSUCHCHANNEL - Used to indicate the given channel name is invalid.
Joined_channel = -1;
return NULL;
}
if(stricmp(szCmd,"401")==0)
{
//This is whois user info, we can get their tracker info from here. -5
char szWhoisUser[33];
memset(szWhoisUser, 0, sizeof(szWhoisUser));
strncpy(szWhoisUser, GetWordNum(1,szRemLine), sizeof(szWhoisUser)-1);
Getting_user_tracker_error = 1;
Getting_user_channel_error = 1;
snprintf(szResponse, SSIZE(szResponse), XSTR("**Error: %s is not online!", 639), szWhoisUser);
return szResponse;
}
if(stricmp(szCmd,"311")==0)
{
char szWhoisUser[33];
memset(szWhoisUser, 0, sizeof(szWhoisUser));
strncpy(szWhoisUser, GetWordNum(1,szRemLine), sizeof(szWhoisUser)-1);
//This is whois user info, we can get their tracker info from here. -5
strncpy(User_req_tracker_id, GetWordNum(5,szRemLine), sizeof(User_req_tracker_id)-1);
return NULL;
}
if(stricmp(szCmd,"319")==0)
{
char szWhoisUser[33];
memset(szWhoisUser, 0, sizeof(szWhoisUser));
strncpy(szWhoisUser, GetWordNum(1,szRemLine), sizeof(szWhoisUser)-1);
//This is whois channel info -- what channel they are on -2
strncpy(User_req_channel, GetWordNum(2,szRemLine), sizeof(User_req_channel)-1);
return NULL;
}
//End of whois and we didn't get a channel means they aren't in a channel.
if(stricmp(szCmd,"318")==0)
{
if(!*User_req_channel)
{
User_req_channel[0] = '*';
}
}
if(stricmp(szCmd,"321")==0)
{
//start of channel list
FlushChannelList();
GettingChannelList = 1;
return NULL;
}
if(stricmp(szCmd,"322")==0)
{
//channel list data
if(GettingChannelList == 1)
{
char channel_list_name[33];
char sztopic[200];
memset(channel_list_name, 0, sizeof(channel_list_name));
memset(sztopic, 0, sizeof(sztopic));
strncpy(sztopic, GetWordNum(3,szRemLine), sizeof(sztopic)-1);
strncpy(channel_list_name, GetWordNum(1,szRemLine), sizeof(channel_list_name)-1);
AddChannel(channel_list_name,(short)atoi(GetWordNum(2,szRemLine)),sztopic);
}
return NULL;
}
if(stricmp(szCmd,"323")==0)
{
//end of channel list
GettingChannelList = 2;
return NULL;
}
if(stricmp(szCmd,"324")==0)
{
//Channel Mode info
return NULL;
}
if(stricmp(szCmd,"332")==0)
{
//Channel Topic, update status bar.
if(stricmp(szChat_channel,szTarget)==0)
{
//strncpy(szChanTopic,GetWordNum(2,szRemLine),70);
}
//sprintf(NewMsg.Message,"*** %s has changed the topic to: %s",szNick,GetWordNum(2,szRemLine));
return NULL;
}
if(stricmp(szCmd,NOX("TOPIC"))==0)
{
//Channel Topic, update status bar.
if(stricmp(szChat_channel,szTarget)==0)
{
//strncpy(szChanTopic,GetWordNum(1,szRemLine),70);
}
//sprintf(NewMsg.Message,"*** %s has changed the topic to: %s",szNick,GetWordNum(1,szRemLine));
return NULL;
}
if(stricmp(szCmd,NOX("QUIT"))==0)
{
//Remove the user!
RemoveChatUser(szNick);
return NULL;
}
if(stricmp(szCmd,"376")==0) //end of motd, trigger autojoin...
{
if (!Chat_server_connected)
{
Chat_server_connected=1;
}
// end of motd
strncpy(szResponse, PXO_CHAT_END_OF_MOTD_PREFIX, sizeof(szResponse)-1);
return szResponse;
}
if((stricmp(szCmd,"377")==0)||
(stricmp(szCmd,"372")==0))
{
//Stip the message, and display it.
pszTempStr=GetWordNum(3,Line);
snprintf(szResponse, SSIZE(szResponse), "%s%s", PXO_CHAT_MOTD_PREFIX, pszTempStr);
return szResponse;
}
//Ignore these messages
if(((stricmp(szCmd,"366")==0))||
(stricmp(szCmd,"333")==0) || //Who set the topic
(stricmp(szCmd,"329")==0)) //Time Channel created
{
return NULL;
}
if(stricmp(szCmd,"353")==0)
{
//Names in the channel.
pszTempStr = GetWordNum(3,Line+iPrefixLen+strlen(szCmd)+2);
strncpy(szRemLine, pszTempStr, sizeof(szRemLine)-1);
pszTempStr = strtok(szRemLine," ");
while(pszTempStr)
{
if(pszTempStr[0]=='@')
{
AddChatUser(pszTempStr+1);
}
else if(pszTempStr[0]=='+')
{
AddChatUser(pszTempStr+1);
}
else
{
AddChatUser(pszTempStr);
}
pszTempStr=strtok(NULL," ");
}
return NULL;
}
//MOTD Codes
if((stricmp(szCmd,"001")==0)||
(stricmp(szCmd,"002")==0)||
(stricmp(szCmd,"003")==0)||
(stricmp(szCmd,"004")==0)||
(stricmp(szCmd,"251")==0)||
(stricmp(szCmd,"254")==0)||
(stricmp(szCmd,"255")==0)||
(stricmp(szCmd,"265")==0)||
(stricmp(szCmd,"372")==0)||
(stricmp(szCmd,"375")==0)
)
{
return NULL;
// return szResponse;
}
if(stricmp(szCmd,"432")==0)
{
//Channel Mode info
snprintf(szResponse, SSIZE(szResponse), "%s", XSTR("Your nickname contains invalid characters", 640));
AddChatCommandToQueue(CC_DISCONNECTED,NULL,0);
return szResponse;
}
if(stricmp(szCmd,"433")==0)
{
//Channel Mode info
char new_nick[33];
snprintf(new_nick, SSIZE(new_nick), "%s%d", Orignial_nick_name, Nick_variety);
strncpy(Nick_name, new_nick, sizeof(Nick_name)-1);
Nick_variety++;
snprintf(szResponse, SSIZE(szResponse), NOX("/NICK %s"), new_nick);
SendChatString(szResponse,1);
return NULL;
}
//Default print
strncpy(szResponse, Line, sizeof(szResponse)-1);
return NULL;
}
// Return codes:
//-2 Already connected
//-1 Failed to connect
// 0 Connecting
// 1 Connected
// Call it once with the server IP address, and it will return immediately
// with 0. Keep calling it until it returns something other than 0
// note: the nickname may be changed if someone with that name already
// exists (Scourge1 for instance)
int ConnectToChatServer(char *serveraddr, char *nickname, char *trackerid)
{
short chat_port;
char chat_server[50];
char *p;
unsigned long argp = 1;
char signon_str[100];
if(!Socket_connecting)
{
unsigned long iaddr;
strncpy(Nick_name, nickname, sizeof(Nick_name)-1);
strncpy(Orignial_nick_name, nickname, sizeof(Orignial_nick_name)-1);
strncpy(Chat_tracker_id, trackerid, sizeof(Chat_tracker_id)-1);
Firstuser = NULL;
Firstcommand = NULL;
Chat_server_connected = 0;
FlushChatCommandQueue();
p = strchr(serveraddr,':');
if(NULL==p)
{
return -1;
}
memset(chat_server, 0, sizeof(chat_server));
strncpy(chat_server,serveraddr,(p-serveraddr));
chat_server[p-serveraddr] = '\0';
chat_port = (short)atoi(p+1);
if(0==chat_port)
{
return -1;
}
Chatsock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(INVALID_SOCKET == Chatsock)
{
return -1;
}
memset( &Chataddr, 0, sizeof(SOCKADDR_IN) );
Chataddr.sin_family = AF_INET;
Chataddr.sin_addr.s_addr = INADDR_ANY;
Chataddr.sin_port = 0;
if (SOCKET_ERROR==bind(Chatsock, (SOCKADDR*)&Chataddr, sizeof (sockaddr)))
{
return -1;
}
ioctlsocket(Chatsock, FIONBIO, &argp);
// first try and resolve by name
iaddr = inet_addr( chat_server );
if ( iaddr == INADDR_NONE ) {
HOSTENT *he;
he = gethostbyname(chat_server);
if(!he)
{
return 0;
}
memcpy(&iaddr, he->h_addr_list[0],4);
}
memcpy(&Chataddr.sin_addr.s_addr, &iaddr,4);
Chataddr.sin_port = htons( chat_port );
if(SOCKET_ERROR == connect(Chatsock,(SOCKADDR *)&Chataddr,sizeof(SOCKADDR_IN)))
{
if(WSAEWOULDBLOCK == WSAGetLastError())
{
Socket_connecting = 1;
return 0;
}
}
else
{
//This should never happen, connect should always return WSAEWOULDBLOCK
Socket_connecting = 1;
Socket_connected = 1;
return 1;
}
}
else
{
if(Chat_server_connected)
{
return 1;
}
if(!Socket_connected)
{
//Do a few select to check for an error, or to see if we are writeable (connected)
fd_set write_fds,error_fds;
struct timeval timeout;
timeout.tv_sec=0;
timeout.tv_usec=0;
FD_ZERO(&write_fds);
FD_SET(Chatsock, &write_fds);
//Writable -- that means it's connected
if (select(Chatsock+1, NULL, &write_fds, NULL, &timeout) > 0)
{
// make sure that we don't have any connect() errors (since it's non-blocking)
int err_val = 0;
size_t err_val_size = sizeof(err_val);
getsockopt(Chatsock, SOL_SOCKET, SO_ERROR, (char*)&err_val, (socklen_t*)&err_val_size);
if (err_val)
{
if (err_val != WSAEWOULDBLOCK)
{
return -1;
}
return 0;
}
Socket_connected = 1;
memset(signon_str, 0, sizeof(signon_str));
snprintf(signon_str, SSIZE(signon_str), NOX("/USER %s %s %s :%s"), NOX("user"), NOX("user"), NOX("user"), Chat_tracker_id);
SendChatString(signon_str, 1);
snprintf(signon_str, SSIZE(signon_str), NOX("/NICK %s"), Nick_name);
SendChatString(signon_str,1);
return 0;
//Now we are waiting for Chat_server_connected
}
FD_ZERO(&error_fds);
FD_SET(Chatsock,&error_fds);
//error -- that means it's not going to connect
if ( select(Chatsock+1, NULL, NULL, &error_fds, &timeout) )
{
return -1;
}
return 0;
}
}
return 0;
}
