9 files changed, 216 insertions, 2 deletions

diff --git a/bouncer/build.sh b/bouncer/build.sh
index 935cae6..092cca1 100755
--- a/bouncer/build.sh
+++ b/bouncer/build.sh
@@ -2,7 +2,7 @@
 mkdir -p binary
 
 NETCODE="socketcommon.cpp client.cpp mobileclient.cpp server.cpp ircserver.cpp netcore.cpp"
-SOURCES="$NETCODE main.cpp window.cpp dns.cpp"
+SOURCES="$NETCODE main.cpp window.cpp dns.cpp ini.cpp"
 FLAGS="-std=c++11 -DUSE_GNUTLS -lgnutls -pthread -g"
 
 g++ -o binary/nb4 $FLAGS $SOURCES
diff --git a/bouncer/build_static.sh b/bouncer/build_static.sh
index 6ed9183..e75d469 100755
--- a/bouncer/build_static.sh
+++ b/bouncer/build_static.sh
@@ -2,7 +2,7 @@
 mkdir -p binary
 
 NETCODE="socketcommon.cpp client.cpp mobileclient.cpp server.cpp ircserver.cpp netcore.cpp"
-SOURCES="$NETCODE main.cpp window.cpp dns.cpp"
+SOURCES="$NETCODE main.cpp window.cpp dns.cpp ini.cpp"
 FLAGS="-static -static-libgcc -static-libstdc++ -std=c++11 -pthread"
 
 g++ -o binary/nb4_static $FLAGS $SOURCES
diff --git a/bouncer/core.h b/bouncer/core.h
index 8817b77..1a13a1d 100644
--- a/bouncer/core.h
+++ b/bouncer/core.h
@@ -284,6 +284,9 @@ public:
 	Server(NetCore *_netCore);
 	virtual ~Server();
 
+	virtual void loadFromConfig(std::map<std::string, std::string> &data) = 0;
+	virtual void saveToConfig(std::map<std::string, std::string> &data) = 0;
+
 protected:
 	void connect(const char *hostname, int _port, bool _useTls);
 
@@ -361,6 +364,9 @@ private:
 public:
 	// This probably *shouldn't* be public... ><
 	void deleteQuery(Query *query);
+
+	virtual void loadFromConfig(std::map<std::string, std::string> &data);
+	virtual void saveToConfig(std::map<std::string, std::string> &data);
 };
 
 
@@ -389,8 +395,12 @@ public:
 	Client *findClientWithSessionKey(uint8_t *key) const;
 private:
 	virtual Client *constructClient() = 0;
+	virtual Server *constructServer(const char *type) = 0;
 
 public:
+	void loadConfig();
+	void saveConfig();
+
 	int registerServer(Server *server); // THIS FUNCTION WILL BE PROTECTED LATER
 protected:
 	void deregisterServer(int id);
@@ -400,6 +410,7 @@ protected:
 class Bouncer : public NetCore {
 private:
 	virtual Client *constructClient();
+	virtual Server *constructServer(const char *type);
 };
 
 
diff --git a/bouncer/ini.cpp b/bouncer/ini.cpp
new file mode 100644
index 0000000..49ca38c
--- /dev/null
+++ b/bouncer/ini.cpp
@@ -0,0 +1,110 @@
+#include "ini.h"
+#include <stdio.h>
+#include <string.h>
+
+
+std::list<INI::Section> INI::load(const char *path) {
+	std::list<Section> sections;
+
+	FILE *f = fopen(path, "r");
+	if (!f)
+		return sections;
+
+	Section *section = 0;
+
+	for (;;) {
+		char line[4096];
+		if (!fgets(line, sizeof(line), f))
+			break;
+
+		int length = strlen(line);
+
+		// Get rid of the newline
+		if ((length > 0) && (line[length - 1] == '\n')) {
+			line[length - 1] = 0;
+			--length;
+		}
+
+		// Ignore empty lines, comments
+		if (!length)
+			continue;
+		if (line[0] == ';')
+			continue;
+		if (line[0] == '#')
+			continue;
+
+		// New section?
+		if ((length > 2) && (line[0] == '[') && (line[length - 1] == ']')) {
+			line[length - 1] = 0;
+
+			sections.push_back(Section());
+			section = &sections.back();
+			section->title = &line[1];
+
+		} else if (section) {
+			// We can only add values to a section if we have one :p
+
+			char *eq = strchr(line, '=');
+			if (eq) {
+				*eq = 0;
+				char *value = eq + 1;
+
+				section->data[line] = value;
+			}
+		}
+	}
+
+	fclose(f);
+
+	return sections;
+}
+
+
+bool INI::save(const char *path, const std::list<INI::Section> &sections) {
+	FILE *f = fopen(path, "w");
+	if (!f)
+		return false;
+
+
+	for (auto &section : sections) {
+		fputc('[', f);
+		fputs(section.title.c_str(), f);
+		fputs("]\n\n", f);
+
+		for (auto &i : section.data) {
+			fputs(i.first.c_str(), f);
+			fputc('=', f);
+			fputs(i.second.c_str(), f);
+			fputc('\n', f);
+		}
+
+		fputc('\n', f);
+	}
+
+
+	fclose(f);
+
+	return true;
+}
+
+
+
+/*
+int main(int argc, char **argv) {
+	INI::Section a, b;
+
+	a.title = "boop";
+	a.data["a"] = "b";
+	a.data["c"] = "d";
+
+	b.title = "boop2";
+	b.data["a"] = "b";
+	b.data["c"] = "d";
+
+	std::list<INI::Section> sections = { a, b };
+	INI::save("tryme.ini", sections);
+
+	std::list<INI::Section> munged = INI::load("tryme.ini");
+	INI::save("tryme2.ini", munged);
+}
+*/
diff --git a/bouncer/ini.h b/bouncer/ini.h
new file mode 100644
index 0000000..72a0e29
--- /dev/null
+++ b/bouncer/ini.h
@@ -0,0 +1,18 @@
+#ifndef INI_H
+#define INI_H
+
+#include <string>
+#include <list>
+#include <map>
+
+namespace INI {
+	struct Section {
+		std::string title;
+		std::map<std::string, std::string> data;
+	};
+
+	std::list<Section> load(const char *path);
+	bool save(const char *path, const std::list<Section> &sections);
+}
+
+#endif /* INI_H */
diff --git a/bouncer/ircserver.cpp b/bouncer/ircserver.cpp
index 8279484..c058f5c 100644
--- a/bouncer/ircserver.cpp
+++ b/bouncer/ircserver.cpp
@@ -635,3 +635,31 @@ char IRCServer::getEffectivePrefixChar(uint32_t modes) const {
 
 	return 0;
 }
+
+
+
+void IRCServer::loadFromConfig(std::map<std::string, std::string> &data) {
+	config.hostname = data["hostname"];
+	config.username = data["username"];
+	config.realname = data["realname"];
+	config.nickname = data["nickname"];
+	config.altNick = data["altnick"];
+	config.password = data["password"];
+	config.useTls = (data["tls"] == "y");
+	config.port = atoi(data["port"].c_str());
+}
+
+void IRCServer::saveToConfig(std::map<std::string, std::string> &data) {
+	data["type"] = "IRCServer";
+	data["hostname"] = config.hostname;
+	data["username"] = config.username;
+	data["realname"] = config.realname;
+	data["nickname"] = config.nickname;
+	data["altnick"] = config.altNick;
+	data["password"] = config.password;
+	data["tls"] = config.useTls ? "y" : "n";
+
+	char portstr[50];
+	snprintf(portstr, sizeof(portstr), "%d", config.port);
+	data["port"] = portstr;
+}
diff --git a/bouncer/main.cpp b/bouncer/main.cpp
index 5330310..6c248c8 100644
--- a/bouncer/main.cpp
+++ b/bouncer/main.cpp
@@ -50,6 +50,7 @@ int main(int argc, char **argv) {
 	DNS::start();
 
 	Bouncer bounce;
+	bounce.loadConfig();
 
 	int errcode = bounce.execute();
 	if (errcode < 0) {
diff --git a/bouncer/mobileclient.cpp b/bouncer/mobileclient.cpp
index 0dbc35a..fc1836d 100644
--- a/bouncer/mobileclient.cpp
+++ b/bouncer/mobileclient.cpp
@@ -70,6 +70,12 @@ void MobileClient::handleDebugCommand(char *line, int size) {
 	} else if (strcmp(line, "addsrv") == 0) {
 		IRCServer *srv = new IRCServer(bouncer);
 		bouncer->registerServer(srv);
+	} else if (strcmp(line, "save") == 0) {
+		bouncer->saveConfig();
+
+		Buffer pkt;
+		pkt.writeStr("Bouncer configuration saved.");
+		sendPacket(Packet::B2C_STATUS, pkt);
 	}
 }
 
diff --git a/bouncer/netcore.cpp b/bouncer/netcore.cpp
index dee6ef7..0dd929f 100644
--- a/bouncer/netcore.cpp
+++ b/bouncer/netcore.cpp
@@ -1,4 +1,5 @@
 #include "core.h"
+#include "ini.h"
 
 
 NetCore::NetCore() {
@@ -321,10 +322,49 @@ void NetCore::sendToClients(Packet::Type type, const Buffer &data) {
 
 
 
+
+void NetCore::loadConfig() {
+	auto sections = INI::load("config.ini");
+
+	for (auto &section : sections) {
+		if (section.title == "Server" && serverCount < SERVER_LIMIT) {
+			Server *s = constructServer(section.data["type"].c_str());
+			if (s) {
+				s->loadFromConfig(section.data);
+				registerServer(s);
+			}
+		}
+	}
+}
+
+void NetCore::saveConfig() {
+	std::list<INI::Section> sections;
+
+	for (int i = 0; i < serverCount; i++) {
+		INI::Section section;
+		section.title = "Server";
+
+		servers[i]->saveToConfig(section.data);
+
+		sections.push_back(section);
+	}
+
+	INI::save("config.ini", sections);
+}
+
+
+
+
 Client *Bouncer::constructClient() {
 	return new MobileClient(this);
 }
 
+Server *Bouncer::constructServer(const char *type) {
+	if (strcmp(type, "IRCServer") == 0)
+		return new IRCServer(this);
+
+	return 0;
+}