* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2008 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
int port;
};
-class HTTPSocket : public InspSocket
+class HTTPSocket : public BufferedSocket
{
private:
InspIRCd *Server;
enum { HTTP_CLOSED, HTTP_REQSENT, HTTP_HEADERS, HTTP_DATA } status;
std::string data;
std::string buffer;
+ bool closed;
public:
HTTPSocket(InspIRCd *Instance, class ModuleHTTPClient *Mod);
{
private:
HTTPSocket *socket;
+ std::string orig;
public:
- HTTPResolver(HTTPSocket *socket, InspIRCd *Instance, const string &hostname, bool &cached, Module* me) : Resolver(Instance, hostname, DNS_QUERY_FORWARD, cached, me), socket(socket)
+ HTTPResolver(HTTPSocket *s, InspIRCd *Instance, const std::string &hostname, bool &cached, Module* me) : Resolver(Instance, hostname, DNS_QUERY_FORWARD, cached, me), socket(s)
{
+ ServerInstance->Log(DEBUG,">>>>>>>>>>>>>>>>>> HTTPResolver::HTTPResolver <<<<<<<<<<<<<<<");
+ orig = hostname;
}
- void OnLookupComplete(const string &result, unsigned int ttl, bool cached)
+ void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum = 0)
{
- socket->Connect(result);
+ ServerInstance->Log(DEBUG,"************* HTTPResolver::OnLookupComplete ***************");
+ if (!resultnum)
+ socket->Connect(result);
+ else
+ socket->OnClose();
}
- void OnError(ResolverError e, const string &errmsg)
+ void OnError(ResolverError e, const std::string &errmsg)
{
- delete socket;
+ ServerInstance->Log(DEBUG,"!!!!!!!!!!!!!!!! HTTPResolver::OnError: %s", errmsg.c_str());
+ socket->OnClose();
}
};
-typedef vector<HTTPSocket*> HTTPList;
+typedef std::vector<HTTPSocket*> HTTPList;
class ModuleHTTPClient : public Module
{
ModuleHTTPClient(InspIRCd *Me)
: Module(Me)
{
+ Implementation eventlist[] = { I_OnRequest };
+ ServerInstance->Modules->Attach(eventlist, this, 1);
}
virtual ~ModuleHTTPClient()
{
for (HTTPList::iterator i = sockets.begin(); i != sockets.end(); i++)
- delete *i;
+ (*i)->Close();
+ ServerInstance->BufferedSocketCull();
}
virtual Version GetVersion()
return Version(1, 0, 0, 0, VF_SERVICEPROVIDER | VF_VENDOR, API_VERSION);
}
- void Implements(char* List)
- {
- List[I_OnRequest] = 1;
- }
char* OnRequest(Request *req)
{
};
HTTPSocket::HTTPSocket(InspIRCd *Instance, ModuleHTTPClient *Mod)
- : InspSocket(Instance), Server(Instance), Mod(Mod), status(HTTP_CLOSED)
+ : BufferedSocket(Instance), Server(Instance), Mod(Mod), status(HTTP_CLOSED)
{
- this->ClosePending = false;
+ Instance->Log(DEBUG,"HTTPSocket::HTTPSocket");
this->port = 80;
+ response = NULL;
+ closed = false;
+ timeout_val = 10;
}
HTTPSocket::~HTTPSocket()
bool HTTPSocket::DoRequest(HTTPClientRequest *req)
{
+ Instance->Log(DEBUG,"HTTPSocket::DoRequest");
/* Tweak by brain - we take a copy of this,
* so that the caller doesnt need to leave
* pointers knocking around, less chance of
this->port = url.port;
strlcpy(this->host, url.domain.c_str(), MAXBUF);
- in_addr addy1;
-#ifdef IPV6
- in6_addr addy2;
- if ((inet_aton(this->host, &addy1) > 0) || (inet_pton(AF_INET6, this->host, &addy2) > 0))
-#else
- if (inet_aton(this->host, &addy1) > 0)
-#endif
+ Instance->Log(DEBUG,"Doing request for %s", url.url.c_str());
+
+ in6_addr s6;
+ in_addr s4;
+ /* Doesnt look like an ipv4 or an ipv6 address */
+ if ((inet_pton(AF_INET6, url.domain.c_str(), &s6) < 1) && (inet_pton(AF_INET, url.domain.c_str(), &s4) < 1))
{
bool cached;
HTTPResolver* r = new HTTPResolver(this, Server, url.domain, cached, (Module*)Mod);
Instance->AddResolver(r, cached);
- return true;
+ Instance->Log(DEBUG,"Resolver added, cached=%d", cached);
}
else
- {
- this->Connect(url.domain);
- }
+ Connect(url.domain);
return true;
}
bool HTTPSocket::ParseURL(const std::string &iurl)
{
+ Instance->Log(DEBUG,"HTTPSocket::ParseURL %s", iurl.c_str());
url.url = iurl;
url.port = 80;
url.protocol = "http";
for (int p = 0;; p++)
{
- std::string part = tokenizer.GetToken();
- if (part.empty() && tokenizer.StreamEnd())
+ std::string part;
+ if (!tokenizer.GetToken(part))
break;
-
+
if ((p == 0) && (part[part.length() - 1] == ':'))
{
// Protocol ('http:')
return true;
}
-void HTTPSocket::Connect(const string &ip)
+void HTTPSocket::Connect(const std::string &ip)
{
+ this->response = new HTTPClientResponse((Module*)Mod, req.GetSource() , url.url, 0, "");
+
+ Instance->Log(DEBUG,"HTTPSocket::Connect(%s) response=%08lx", ip.c_str(), response);
strlcpy(this->IP, ip.c_str(), MAXBUF);
-
+ strlcpy(this->host, ip.c_str(), MAXBUF);
+
if (!this->DoConnect())
{
- delete this;
+ Instance->Log(DEBUG,"DoConnect failed, bailing");
+ this->Close();
}
}
bool HTTPSocket::OnConnected()
{
+ Instance->Log(DEBUG,"HTTPSocket::OnConnected");
+
std::string request = "GET " + url.request + " HTTP/1.1\r\n";
// Dump headers into the request
bool HTTPSocket::OnDataReady()
{
+ Instance->Log(DEBUG,"HTTPSocket::OnDataReady() for %s", url.url.c_str());
char *data = this->Read();
if (!data)
- {
- this->Close();
return false;
- }
if (this->status < HTTP_DATA)
{
// HTTP reply (HTTP/1.1 200 msg)
char const* data = line.c_str();
data += 9;
- response = new HTTPClientResponse((Module*)Mod, req.GetSource() , url.url, atoi(data), data + 4);
+ response->SetResponse(data);
+ response->SetData(data + 4);
this->status = HTTP_HEADERS;
continue;
}
void HTTPSocket::OnClose()
{
- if (data.empty())
- return; // notification that request failed?
+ if (!closed)
+ {
+ closed = true;
+ Instance->Log(DEBUG,"HTTPSocket::OnClose response=%08lx", response);
+ std::string e;
+ if (data.empty())
+ {
+ Instance->Log(DEBUG,"Send error");
+ HTTPClientError* err = new HTTPClientError((Module*)Mod, req.GetSource(), req.GetURL(), 0);
+ err->Send();
+ delete err;
+ return;
+ }
- response->data = data;
- response->Send();
- delete response;
+ Instance->Log(DEBUG,"Set data and send, %s", response->GetURL().c_str());
+ response->SetData(data);
+ response->Send();
+ delete response;
+ }
}
MODULE_INIT(ModuleHTTPClient)
+