From dacd393fefeabafd1306533dd6c5a56e0ab347cc Mon Sep 17 00:00:00 2001
From: Florian Jung <flo@thinkpad.(none)>
Date: Sun, 27 Feb 2011 18:48:35 +0100
Subject: Initial commit

---
 TPlugin.cpp | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 TPlugin.cpp

(limited to 'TPlugin.cpp')

diff --git a/TPlugin.cpp b/TPlugin.cpp
new file mode 100644
index 0000000..f3cbc48
--- /dev/null
+++ b/TPlugin.cpp
@@ -0,0 +1,87 @@
+#include <list>
+#include <string>
+#include <fstream>
+#include <iostream>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <cstring>
+#include <dlfcn.h>
+
+using namespace std;
+#include "TPlugin.h"
+#include "main.h"
+
+#include "TConfig.h"
+#include "TConfigReadOnly.h"
+
+TPlugin::TPlugin(string pluginname)
+{
+	string path;
+	plugininitfunc initfunc;
+	
+	path="./plugins/"+lcase(pluginname)+".so";
+	handle=dlopen(path.c_str(),RTLD_NOW);
+	if (!handle)
+	{
+		cout << "file '" << "./plugins/"+lcase(pluginname)+".so" << "' not found. " << dlerror() << endl;
+		throw 1;
+	}
+	
+	func=(pluginfunc)dlsym(handle, "plugin");
+	if (func==NULL)
+	{
+		cout << "symbol 'plugin' not found."<< endl;
+		dlclose(handle); handle=0;
+		throw 2;
+	}
+		
+	recv_msg=(pluginrecvfunc)dlsym(handle, "recv_message");
+	if (recv_msg==NULL)
+	{
+		cout << "symbol 'recv_message' not found. this is not an error."<< endl;
+	}
+		
+	initfunc=(plugininitfunc)dlsym(handle,"init");
+	if (initfunc==NULL)
+	{
+		cout << "symbol 'init' not found." << endl;
+		dlclose(handle); handle=0;
+		throw 3;
+	}
+		
+	(*initfunc) (&context_size, &default_flags_for_connections,&default_flags_for_channels,&default_flags_for_sessions);
+	
+	name=pluginname;
+}
+
+TPlugin::~TPlugin()
+{
+	if (handle) 
+	{
+		cout << "unloading '"<<name<<"'..." << endl;
+		dlclose(handle);
+	}
+}
+
+void TPlugin::execute(plugincontext* context,ircmessage msg,TPluginParent* parent, int reason)
+{
+	(*func) (context, msg, parent, config, reason);
+}
+
+void TPlugin::push_message(plugincontext* context, string subject, void* data, TPluginParent* parent)
+{
+	if (recv_msg)
+		(*recv_msg) (context, subject, data, parent, config);
+	else
+		cout << "WARNING: tried to call a recv_msg for plugin '"<<name<<"', but it's not defined!" << endl;
+}
+
+int TPlugin::get_context_size(){return context_size;}
+int TPlugin::get_default_flags_for_connections() {return default_flags_for_connections;}
+int TPlugin::get_default_flags_for_channels() {return default_flags_for_channels;}
+int TPlugin::get_default_flags_for_sessions() {return default_flags_for_sessions;}
+string TPlugin::get_name(){return name;}
-- 
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