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-rw-r--r--src/modules/m_spanningtree.cpp105
1 files changed, 93 insertions, 12 deletions
diff --git a/src/modules/m_spanningtree.cpp b/src/modules/m_spanningtree.cpp
index ebf65835f..71f3af876 100644
--- a/src/modules/m_spanningtree.cpp
+++ b/src/modules/m_spanningtree.cpp
@@ -107,25 +107,52 @@ class TreeSocket : public InspSocket
std::string myhost;
std::string in_buffer;
ServerState LinkState;
+ std::string InboundServerName;
+ std::string InboundDescription;
public:
TreeSocket(std::string host, int port, bool listening, unsigned long maxtime)
: InspSocket(host, port, listening, maxtime)
{
- Srv->Log(DEBUG,"Create new");
+ Srv->Log(DEBUG,"Create new listening");
myhost = host;
this->LinkState = LISTENER;
}
+ TreeSocket(std::string host, int port, bool listening, unsigned long maxtime, std::string ServerName)
+ : InspSocket(host, port, listening, maxtime)
+ {
+ Srv->Log(DEBUG,"Create new outbound");
+ myhost = ServerName;
+ this->LinkState = CONNECTING;
+ }
+
TreeSocket(int newfd)
: InspSocket(newfd)
{
+ Srv->Log(DEBUG,"Associate new inbound");
this->LinkState = WAIT_AUTH_1;
}
virtual bool OnConnected()
{
+ if (this->LinkState == CONNECTING)
+ {
+ // we should send our details here.
+ // if the other side is satisfied, they send theirs.
+ // we do not need to change state here.
+ for (std::vector<Link>::iterator x = LinkBlocks.begin(); x < LinkBlocks.end(); x++)
+ {
+ if (x->Name == this->myhost)
+ {
+ // found who we're supposed to be connecting to, send the neccessary gubbins.
+ this->WriteLine("SERVER "+Srv->GetServerName()+" "+x->SendPass+" 0 :"+Srv->GetServerDescription());
+ return true;
+ }
+ }
+ }
+ log(DEBUG,"Outbound connection ERROR: Could not find the right link block!");
return true;
}
@@ -138,6 +165,13 @@ class TreeSocket : public InspSocket
return true;
}
+ void DoBurst(TreeServer* s)
+ {
+ log(DEBUG,"Beginning network burst");
+ this->WriteLine("BURST");
+ this->WriteLine("ENDBURST");
+ }
+
virtual bool OnDataReady()
{
char* data = this->Read();
@@ -170,6 +204,21 @@ class TreeSocket : public InspSocket
return this->Write(line + "\r\n");
}
+ bool Error(std::deque<std::string> params)
+ {
+ if (params.size() < 1)
+ return false;
+ std::string Errmsg = params[0];
+ std::string SName = myhost;
+ if (InboundServerName != "")
+ {
+ SName = InboundServerName;
+ }
+ Srv->SendOpers("*** ERROR from "+SName+": "+Errmsg);
+ // we will return false to cause the socket to close.
+ return false;
+ }
+
bool Outbound_Reply_Server(std::deque<std::string> params)
{
if (params.size() < 4)
@@ -198,6 +247,7 @@ class TreeSocket : public InspSocket
// node.
TreeServer* Node = new TreeServer(servername,description,TreeRoot,this);
TreeRoot->AddChild(Node);
+ this->DoBurst(Node);
return true;
}
}
@@ -218,11 +268,13 @@ class TreeSocket : public InspSocket
return false;
}
std::string description = params[3];
- Srv->SendToModeMask("o",WM_AND,"inbound-server: name='"+servername+"' pass='"+password+"' description='"+description+"'");
for (std::vector<Link>::iterator x = LinkBlocks.begin(); x < LinkBlocks.end(); x++)
{
if ((x->Name == servername) && (x->RecvPass == password))
{
+ Srv->SendOpers("*** Verified incoming server connection from "+servername+"["+this->GetIP()+"] ("+description+")");
+ this->InboundServerName = servername;
+ this->InboundDescription = description;
// this is good. Send our details: Our server name and description and hopcount of 0,
// along with the sendpass from this block.
this->WriteLine("SERVER "+Srv->GetServerName()+" "+x->SendPass+" 0 :"+Srv->GetServerDescription());
@@ -253,6 +305,7 @@ class TreeSocket : public InspSocket
std::string append;
while (!s.eof())
{
+ append = "";
s >> append;
if (append != "")
{
@@ -275,17 +328,22 @@ class TreeSocket : public InspSocket
std::string prefix = "";
if ((params[0].c_str())[0] == ':')
{
- prefix = params.pop_front();
- command = params.pop_front();
+ prefix = params[0];
+ command = params[1];
+ params.pop_front();
+ params.pop_front();
}
else
{
prefix = "";
- command = params.pop_front();
+ command = params[0];
+ params.pop_front();
}
switch (this->LinkState)
{
+ TreeServer* Node;
+
case WAIT_AUTH_1:
// Waiting for SERVER command from remote server. Server initiating
// the connection sends the first SERVER command, listening server
@@ -296,6 +354,10 @@ class TreeSocket : public InspSocket
{
return this->Inbound_Server(params);
}
+ else if (command == "ERROR")
+ {
+ return this->Error(params);
+ }
break;
case WAIT_AUTH_2:
// Waiting for start of other side's netmerge to say they liked our
@@ -306,6 +368,17 @@ class TreeSocket : public InspSocket
// silently ignore.
return true;
}
+ else if (command == "BURST")
+ {
+ this->LinkState = CONNECTED;
+ Node = new TreeServer(InboundServerName,InboundDescription,TreeRoot,this);
+ TreeRoot->AddChild(Node);
+ this->DoBurst(Node);
+ }
+ else if (command == "ERROR")
+ {
+ return this->Error(params);
+ }
break;
case LISTENER:
@@ -335,6 +408,10 @@ class TreeSocket : public InspSocket
virtual void OnTimeout()
{
+ if (this->LinkState = CONNECTING)
+ {
+ Srv->SendOpers("*** CONNECT: Connection to "+myhost+" timed out.");
+ }
}
virtual void OnClose()
@@ -349,13 +426,6 @@ class TreeSocket : public InspSocket
}
};
-void tree_handle_connect(char **parameters, int pcnt, userrec *user)
-{
- std::string addr = parameters[0];
- TreeSocket* sock = new TreeSocket(addr,80,false,10);
- Srv->AddSocket(sock);
-}
-
class ModuleSpanningTree : public Module
{
std::vector<TreeSocket*> Bindings;
@@ -440,6 +510,17 @@ class ModuleSpanningTree : public Module
int HandleConnect(char** parameters, int pcnt, userrec* user)
{
+ for (std::vector<Link>::iterator x = LinkBlocks.begin(); x < LinkBlocks.end(); x++)
+ {
+ if (Srv->MatchText(x->Name.c_str(),parameters[0]))
+ {
+ WriteServ(user->fd,"NOTICE %s :*** CONNECT: Connecting to server: %s (%s:%d)",user->nick,x->Name.c_str(),x->IPAddr.c_str(),x->Port);
+ TreeSocket* newsocket = new TreeSocket(x->IPAddr,x->Port,false,10,x->Name);
+ Srv->AddSocket(newsocket);
+ return 1;
+ }
+ }
+ WriteServ(user->fd,"NOTICE %s :*** CONNECT: No matching server could be found in the config file.",user->nick);
return 1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 07:45:18 +0000