new auto masterserver

1 files changed, 105 insertions, 14 deletions

diff --git a/src/serverlist.cpp b/src/serverlist.cpp
index 88a213db1..b2f49ae72 100644
--- a/src/serverlist.cpp
+++ b/src/serverlist.cpp
@@ -27,6 +27,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "filesys.h"
 #include "porting.h"
 #include "log.h"
+#include "json/json.h"
 #if USE_CURL
 #include <curl/curl.h>
 #endif
@@ -83,7 +84,7 @@ std::vector<ServerListSpec> getOnline()
 	{
 		CURLcode res;
 
-		curl_easy_setopt(curl, CURLOPT_URL, g_settings->get("serverlist_url").c_str());
+		curl_easy_setopt(curl, CURLOPT_URL, (g_settings->get("serverlist_url")+"/list").c_str());
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, ServerList::WriteCallback);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &liststring);
 
@@ -92,8 +93,7 @@ std::vector<ServerListSpec> getOnline()
 			errorstream<<"Serverlist at url "<<g_settings->get("serverlist_url")<<" not found (internet connection?)"<<std::endl;
 		curl_easy_cleanup(curl);
 	}
-
-	return ServerList::deSerialize(liststring);
+	return ServerList::deSerializeJson(liststring);
 }
 
 #endif
@@ -106,8 +106,8 @@ bool deleteEntry (ServerListSpec server)
 	std::vector<ServerListSpec> serverlist = ServerList::getLocal();
 	for(unsigned i = 0; i < serverlist.size(); i++)
 	{
-		if  (serverlist[i].address == server.address
-		&&   serverlist[i].port    == server.port)
+		if  (serverlist[i]["address"] == server["address"]
+		&&   serverlist[i]["port"]    == server["port"])
 		{
 			serverlist.erase(serverlist.begin() + i);
 		}
@@ -150,17 +150,21 @@ std::vector<ServerListSpec> deSerialize(std::string liststring)
 {
 	std::vector<ServerListSpec> serverlist;
 	std::istringstream stream(liststring);
-	std::string line;
+	std::string line, tmp;
 	while (std::getline(stream, line))
 	{
 		std::transform(line.begin(), line.end(),line.begin(), ::toupper);
 		if (line == "[SERVER]")
 		{
 			ServerListSpec thisserver;
-			std::getline(stream, thisserver.name);
-			std::getline(stream, thisserver.address);
-			std::getline(stream, thisserver.port);
-			std::getline(stream, thisserver.description);
+			std::getline(stream, tmp);
+			thisserver["name"] = tmp;
+			std::getline(stream, tmp);
+			thisserver["address"] = tmp;
+			std::getline(stream, tmp);
+			thisserver["port"] = tmp;
+			std::getline(stream, tmp);
+			thisserver["description"] = tmp;
 			serverlist.push_back(thisserver);
 		}
 	}
@@ -173,13 +177,100 @@ std::string serialize(std::vector<ServerListSpec> serverlist)
 	for(std::vector<ServerListSpec>::iterator i = serverlist.begin(); i != serverlist.end(); i++)
 	{
 		liststring += "[server]\n";
-		liststring += i->name + "\n";
-		liststring += i->address + "\n";
-		liststring += i->port + "\n";
-		liststring += i->description + "\n";
+		liststring += (*i)["name"].asString() + "\n";
+		liststring += (*i)["address"].asString() + "\n";
+		liststring += (*i)["port"].asString() + "\n";
+		liststring += (*i)["description"].asString() + "\n";
 		liststring += "\n";
 	}
 	return liststring;
 }
 
+std::vector<ServerListSpec> deSerializeJson(std::string liststring)
+{
+	std::vector<ServerListSpec> serverlist;
+	Json::Value root;
+	Json::Reader reader;
+	std::istringstream stream(liststring);
+	if (!liststring.size()) {
+		return serverlist;
+	}
+	if (!reader.parse( stream, root ) )
+	{
+		errorstream  << "Failed to parse server list " << reader.getFormattedErrorMessages();
+		return serverlist;
+	}
+	if (root["list"].isArray())
+	    for (unsigned int i = 0; i < root["list"].size(); i++)
+	{
+		if (root["list"][i].isObject()) {
+			serverlist.push_back(root["list"][i]);
+		}
+	}
+	return serverlist;
+}
+
+std::string serializeJson(std::vector<ServerListSpec> serverlist)
+{
+	Json::Value root;
+	Json::Value list(Json::arrayValue);
+	for(std::vector<ServerListSpec>::iterator i = serverlist.begin(); i != serverlist.end(); i++)
+	{
+		list.append(*i);
+	}
+	root["list"] = list;
+	Json::StyledWriter writer;
+	return writer.write( root );
+}
+
+
+#if USE_CURL
+static size_t ServerAnnounceCallback(void *contents, size_t size, size_t nmemb, void *userp)
+{
+    return 0;
+    //((std::string*)userp)->append((char*)contents, size * nmemb);
+    //return size * nmemb;
+}
+void sendAnnounce(std::string action, u16 clients) {
+	Json::Value server;
+	if (action.size())
+		server["action"]	= action;
+	server["port"] = g_settings->get("port");
+        if (action != "del") {
+		server["name"]		= g_settings->get("server_name");
+		server["description"]	= g_settings->get("server_description");
+		server["address"]	= g_settings->get("server_address");
+		server["version"]	= VERSION_STRING;
+		server["url"]		= g_settings->get("server_url");
+		server["creative"]	= g_settings->get("creative_mode");
+		server["damage"]	= g_settings->get("enable_damage");
+		server["dedicated"]	= g_settings->get("server_dedicated");
+		server["password"]	= g_settings->getBool("disallow_empty_password");
+		server["pvp"]		= g_settings->getBool("enable_pvp");
+		server["clients"]	= clients;
+		server["clients_max"]	= g_settings->get("max_users");
+	}
+	if(server["action"] == "start")
+		actionstream << "announcing to " << g_settings->get("serverlist_url") << std::endl;
+	Json::StyledWriter writer;
+	CURL *curl;
+	curl = curl_easy_init();
+	if (curl)
+	{
+		CURLcode res;
+		curl_easy_setopt(curl, CURLOPT_URL, (g_settings->get("serverlist_url")+std::string("/announce?json=")+curl_easy_escape(curl, writer.write( server ).c_str(), 0)).c_str());
+		//curl_easy_setopt(curl, CURLOPT_USERAGENT, "minetest");
+		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, ServerList::ServerAnnounceCallback);
+		//curl_easy_setopt(curl, CURLOPT_WRITEDATA, &liststring);
+		curl_easy_setopt(curl, CURLOPT_TIMEOUT, 1);
+		curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 1);
+		res = curl_easy_perform(curl);
+		//if (res != CURLE_OK)
+		//	errorstream<<"Serverlist at url "<<g_settings->get("serverlist_url")<<" not found (internet connection?)"<<std::endl;
+		curl_easy_cleanup(curl);
+	}
+
+}
+#endif
+
 } //namespace ServerList