diff --git a/3m.cpp b/3m.cpp
deleted file mode 100644
index fc0f8a1..0000000
--- a/3m.cpp
+++ /dev/null
@@ -1,1804 +0,0 @@
-#include <iostream>
-#include <cstdlib>
-#include <cstdio>
-#include <sys/socket.h> // For sockets
-#include <sys/types.h> // For getaddrinfo
-#include <sys/stat.h> // For mkdir etc.
-#include <dirent.h>
-#include <arpa/inet.h> // For inet addr conversion
-#include <netdb.h> // For getaddrinfo
-#include <cstring> // For memset
-#include <cerrno>
-#include <unistd.h>
-#include <string>
-#include <fstream>
-#include <sstream>
-#include <vector>
-using namespace std;
-
-string homedir; // Home directory
-
-struct modlistdata {
-string name;
-string server;
-string path;
-};
-
-struct rmodlistdata {
-string name;
-string server;
-string modinfo;
-};
-
-struct lmodlistdata {
-string name;
-string rmodlist;
-string description;
-int release;
-vector<string> deps;
-string repotype;
-string repoaddr;
-};
-
-struct repoinfodata {
-string name;
-int release;
-string path;
-};
-
-struct rmodinfo {
-string name;
-string description;
-int release;
-vector<string> deps;
-string repotype;
-string repoaddr;
-};
-
-struct modlist {
-string name;
-vector<rmodinfo> rmodinfos;
-};
-
-struct actlist {
-string name;
-string rmodlist;
-int lmidx;
-int installed;
-};
-
-modlistdata mldclear(modlistdata mld) {
-mld.name = "";
-mld.server = "";
-mld.path = "";
-return mld;
-}
-
-rmodlistdata rmldclear(rmodlistdata rmld) {
-rmld.name = "";
-rmld.server = "";
-rmld.modinfo = "";
-return rmld;
-}
-
-rmodinfo rmiclear(rmodinfo rmi) {
-rmi.name = "";
-rmi.description = "";
-rmi.release = NULL;
-rmi.deps.clear();
-rmi.repotype = "";
-rmi.repoaddr = "";
-return rmi;
-}
-
-lmodlistdata lmldclear(lmodlistdata lmld) {
-lmld.name = "";
-lmld.rmodlist = "";
-lmld.description = "";
-lmld.release = NULL;
-lmld.deps.clear();
-lmld.repotype = "";
-lmld.repoaddr = "";
-return lmld;
-}
-
-repoinfodata ridclear(repoinfodata rid) {
-rid.name = "";
-rid.release = NULL;
-rid.path = "";
-return rid;
-}
-
-actlist alclear(actlist al) {
-al.name = "";
-al.rmodlist = "";
-al.lmidx = -1;
-al.installed = 0;
-return al;
-}
-
-string strgetline(string *str, int* erased) {
-string line = "";
-int i;
-for(i = 0; (*str)[i] != '\n'; i++) {
-line += (*str)[i];
-}
-(*str).erase(0, i+1);
-*erased = i;
-return line;
-}
-
-void *get_in_addr(sockaddr *sa) { // IP Address obtaining by protocol
-if(sa->sa_family == AF_INET) {
-return &(((sockaddr_in*)sa) -> sin_addr);
-}
-return &(((sockaddr_in6*)sa) -> sin6_addr);
-}
-
-string strip_endl(string s) { // Newline stripping from string
-	int len = s.length();
-	for(int i = 0; i < len; i++) {
-		if(s[i] == '\n') {
-			s.erase(i,1);
-			len = s.length();
-			i--;
-		}
-	}
-	return s;
-
-}
-int parseconfig(string *localpath, string *modlist, string *repoinfo, string config) { // Parse config file and obtain variables modifiable by user
-ifstream conf(config.c_str());
-if(!conf) {
-cerr << "Config parse error: Cannot open config file for reading: " << config << endl;
-conf.close();
-return 1;
-}
-string action = "parse";
-while(!conf.eof()) {
-string line = "";
-conf >> line;
-if(conf) {
-if(action == "parse") {
-if(line[0] == '[') {
-int i = 1;
-string sa = "";
-while(line[i] != ']') {
-if(i >= line.length()-1 && line[i] != ']') {
-cerr << "Config parse error: Found " << line[i] << " although ] was expected." << endl;
-conf.close();
-return 1;
-}
-sa += line[i];
-i++;
-}
-if(sa == "localpath") {
-action = "localpath";
-} else if(sa == "modlist") {
-action = "modlist";
-} else if(sa == "repoinfo") {
-action = "repoinfo";
-} else if(sa == "end") {
-action = "end";
-} else {
-cerr << "Config parse error: Found " << sa << " although localpath, modlist or repoinfo was expected." << endl;
-conf.close();
-return 1;
-}
-} else {
-cerr << "Config parse error: Found " << line[0] << " although [ was expected." << endl;
-conf.close();
-return 1;
-}
-} else if(action == "localpath") {
-if(line[0] == '[') {
-cerr << "Config parse error: Found [ although string and not option was expected." << endl;
-conf.close();
-return 1;
-}
-*localpath = line;
-action = "parse";
-} else if(action == "modlist") {
-if(line[0] == '[') {
-cerr << "Config parse error: Found [ although string and not option was expected." << endl;
-conf.close();
-return 1;
-}
-*modlist = line;
-action = "parse";
-} else if(action == "repoinfo") {
-if(line[0] == '[') {
-cerr << "Config parse error: Found [ although string and not option was expected." << endl;
-conf.close();
-return 1;
-}
-*repoinfo = line;
-action = "parse";
-} else if(action == "end") {
-conf.close();
-return 0;	
-}
-}
-}
-return 0;
-}
-
-int parsemodlists(vector<modlistdata> *pmodlists, string rmfn) {
-ifstream rmfile(rmfn.c_str());
-vector<modlistdata> tmpv;
-if(!rmfile) {
-	cerr << "Remote modlist list parse error: Cannot open remote modlist file for reading" << endl;
-}
-string action = "detect";
-modlistdata tmpmld;
-tmpmld = mldclear(tmpmld);
-while(!rmfile.eof()) {
-	string line;
-	rmfile >> line;
-	if(rmfile) {
-	if(action == "detect") {
-		if(line[0] == '{') {
-		string name = "";
-		for(int i = 1; line[i] != '}' && i < line.length(); i++) {
-			name += line[i];
-		}
-		tmpmld.name = name;
-		action = "parse";
-		} else {
-			cerr << "Remote modlist list parse error: Found " << line[0] << " although { was expected." << endl;
-			rmfile.close();
-			return 1;
-		}
-	} else if(action == "parse") {
-	if(line[0] == '{') {
-		if(line[1] == 'e' && line[2] == 'n' && line[3] == 'd' && line[4] == '}') {
-			if(tmpmld.name != "" && tmpmld.server != "" && tmpmld.path != "") {
-				tmpv.push_back(tmpmld);
-			} else {
-				cerr << "Remote modlist list parse error: Data error." << endl;
-				rmfile.close();
-				return 1;
-			}
-		action = "detect";
-		} else {
-			cerr << "Remote modlist list parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			rmfile.close();
-			return 1;
-		}
-	} else if(line[0] == '[') {
-		string tmpact = "";
-		for(int i = 1; line[i] != ']' && i < line.length(); i++) {
-		tmpact += line[i];
-		}
-		if(tmpact == "server" || tmpact == "path") {
-		action = tmpact;	
-		} else {
-			cerr << "Remote modlist list parse error: Found " << tmpact << " although server/path was expected." << endl;
-			rmfile.close();
-			return 1;
-		}
-	} else {
-		cerr << "Remote modlist list parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			rmfile.close();
-			return 1;
-	}
-	} else if(action == "server") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Remote modlist list parse error: Found " << line[0] << " although string was expected." << endl;
-			rmfile.close();
-			return 1;
-		} else {
-			tmpmld.server = line;
-			action = "parse";
-		}
-	} else if(action == "path") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Remote modlist list parse error: Found " << line[0] << " although string was expected." << endl;
-			rmfile.close();
-			return 1;
-		} else {
-			tmpmld.path = line;
-			action = "parse";
-		}
-	} else {
-		cerr << "Remote modlist list parse error: The program should not reach this place!" << endl;
-		rmfile.close();
-		return 1;
-	}
-}
-}
-*pmodlists = tmpv;
-return 0;
-}
-
-int parselmodlist(vector<lmodlistdata> *lmodlist, string lmfn) {
-	ifstream lmfile(lmfn.c_str());
-	vector<lmodlistdata> tmpv;	
-	if(!lmfile) {
-		cerr << "Local modlist parse error: Could not open local modlist file for reading!" << endl;
-		return 1;
-	}
-	string action = "detect";
-lmodlistdata tmplmld;
-tmplmld = lmldclear(tmplmld);
-while(!lmfile.eof()) {
-	string line = "";
-	char c;
-	do {
-	lmfile.get(c);
-	if(c != '\n');
-	line += c;
-	} while(c != '\n');
-	if(lmfile) {
-	if(action == "detect") {
-		if(line[0] == '{') {
-		string name = "";
-		for(int i = 1; line[i] != '}' && i < line.length(); i++) {
-			name += line[i];
-		}
-		tmplmld.name = name;
-		action = "parse";
-		} else {
-			cerr << "Local modlist parse error: Found " << line[0] << " although { was expected." << endl;
-			lmfile.close();
-			return 1;
-		}
-	} else if(action == "parse") {
-	if(line[0] == '{') {
-		if(line[1] == 'e' && line[2] == 'n' && line[3] == 'd' && line[4] == '}') {
-			if(tmplmld.name != "" && tmplmld.rmodlist != "" && tmplmld.description != "" && !tmplmld.deps.empty() && tmplmld.repotype != "" && tmplmld.repoaddr != "") {
-				tmpv.push_back(tmplmld);
-				tmplmld = lmldclear(tmplmld);
-				action = "detect";
-			} else {
-				cerr << "Local modlist parse error: Data error." << endl;
-				lmfile.close();
-				return 1;
-			}
-		action = "detect";
-		} else {
-			cerr << "Local modlist parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			lmfile.close();
-			return 1;
-		}
-	} else if(line[0] == '[') {
-		string tmpact = "";
-		for(int i = 1; line[i] != ']' && i < line.length(); i++) {
-		tmpact += line[i];
-		}
-		if(tmpact == "rmodlist" || tmpact == "description" || tmpact == "release" || tmpact == "deps" || tmpact == "repotype" || tmpact == "repoaddr") {
-		action = tmpact;	
-		} else {
-			cerr << "Local modlist parse error: Found " << tmpact << " although rmodlist/description/release/deps/repotype/repoaddr was expected." << endl;
-			lmfile.close();
-			return 1;
-		}
-	} else {
-		cerr << "Local modlist parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			lmfile.close();
-			return 1;
-	}
-	} else if(action == "rmodlist") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			lmfile.close();
-			return 1;
-		} else {
-			tmplmld.rmodlist = line;
-			action = "parse";
-		}
-	} else if(action == "description") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			lmfile.close();
-			return 1;
-		} else {
-			tmplmld.description = line;
-			action = "parse";
-		}
-	} else if(action == "release") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			lmfile.close();
-			return 1;
-		} else {
-			tmplmld.release = atoi(line.c_str());
-			action = "parse";
-		}
-	} else if(action == "deps") {
-		if(line[0] == '{') {
-			cerr << "Local modlist parse error: Found " << line[0] << " although string or [ was expected." << endl;
-			lmfile.close();
-			return 1;
-		} else if(line[0] == '[') {
-			if(line[1] == 'd' && line[2] == 'e' && line[3] == 'p' && line[4] == 's' && line[5] == 'e' && line[6] == 'n' && line[7] == 'd' && line[8] == ']') {
-				if(tmplmld.deps.empty()) {
-				tmplmld.deps.push_back("none");	
-				}
-			action = "parse";	
-			} else {
-			cerr << "Local modlist parse error: Found " << line << " although string or [depsend] was expected." << endl;
-			return 1;
-			}
-		} else {
-		tmplmld.deps.push_back(line);	
-		}
-	} else if(action == "repotype") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			lmfile.close();
-			return 1;
-		} else {
-			tmplmld.repotype = line;
-			action = "parse";
-		}
-	} else if(action == "repoaddr") {
-	if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			lmfile.close();
-			return 1;
-		} else {
-			tmplmld.repoaddr = line;
-			action = "parse";
-		}
-	} else {
-		cerr << "Local modlist parse error: The program should not reach this place!" << endl;
-		lmfile.close();
-		return 1;
-	}
-}
-}
-*lmodlist = tmpv;
-lmfile.close();
-return 0;
-}
-
-int parserepoinfo(vector<repoinfodata> *repoinfo, string rifn) {
-ifstream rifile(rifn.c_str());
-vector<repoinfodata> tmpv = *repoinfo;
-if(!rifile) {
-	cerr << "Local repoinfo parse error: Cannot open local repoinfo file for reading" << endl;
-	return 1;
-}
-string action = "detect";
-repoinfodata tmprid;
-tmprid = ridclear(tmprid);
-while(!rifile.eof()) {
-	string line;
-	rifile >> line;
-	if(rifile) {
-	if(action == "detect") {
-		if(line[0] == '{') {
-		string name = "";
-		for(int i = 1; line[i] != '}' && i < line.length(); i++) {
-			name += line[i];
-		}
-		tmprid.name = name;
-		action = "parse";
-		} else {
-			cerr << "Local repoinfo parse error: Found " << line[0] << " although { was expected." << endl;
-			rifile.close();
-			return 1;
-		}
-	} else if(action == "parse") {
-	if(line[0] == '{') {
-		if(line[1] == 'e' && line[2] == 'n' && line[3] == 'd' && line[4] == '}') {
-			if(tmprid.name != "" && tmprid.path != "") {
-				tmpv.push_back(tmprid);
-			} else {
-				cerr << "Local repoinfo parse error: Data error." << endl;
-				rifile.close();
-				return 1;
-			}
-		action = "detect";
-		} else {
-			cerr << "Local repoinfo parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			rifile.close();
-			return 1;
-		}
-	} else if(line[0] == '[') {
-		string tmpact = "";
-		for(int i = 1; line[i] != ']' && i < line.length(); i++) {
-		tmpact += line[i];
-		}
-		if(tmpact == "release" || tmpact == "path") {
-		action = tmpact;	
-		} else {
-			cerr << "Local repoinfo parse error: Found " << tmpact << " although release/path was expected." << endl;
-			rifile.close();
-			return 1;
-		}
-	} else {
-		cerr << "Local repoinfo parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			rifile.close();
-			return 1;
-	}
-	} else if(action == "release") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local repoinfo parse error: Found " << line[0] << " although string was expected." << endl;
-			return 1;
-		} else {
-			tmprid.release = atoi(line.c_str());
-			action = "parse";
-		}
-	} else if(action == "path") {
-	if(line[0] == '[' || line[0] == '{') {
-			cerr << "Local repoinfo parse error: Found " << line[0] << " although string was expected." << endl;
-			return 1;
-		} else {
-			tmprid.path = line;
-			action = "parse";
-		}
-	} else {
-		cerr << "Local repoinfo parse error: The program should not reach this place!" << endl;
-		return 1;
-	}
-}
-}
-*repoinfo = tmpv;
-return 0;
-}
-
-int parsermodlist(vector<rmodlistdata> *rmodlist, string modlist, int size) {
-vector<rmodlistdata> tmpv = *rmodlist;
-string action = "detect";
-rmodlistdata tmprmld;
-tmprmld = rmldclear(tmprmld);
-for(int i = 0; i < size; i++) {
-	string line = "";
-	int erased;
-	line = strgetline(&modlist, &erased);
-	size -= erased;
-	if(line[0] != NULL && line[0] != ' ' && line[0] != '\n' && line[0] != '\r') {
-	if(action == "detect") {
-		if(line[0] == '{') {
-		string name = "";
-		for(int i = 1; line[i] != '}' && i < line.length(); i++) {
-			name += line[i];
-		}
-		tmprmld.name = name;
-		action = "parse";
-		} else {
-			cerr << "Modlist parse error: Found " << line[0] << " although { was expected." << endl;
-			return 1;
-		}
-	} else if(action == "parse") {
-	if(line[0] == '{') {
-		if(line[1] == 'e' && line[2] == 'n' && line[3] == 'd' && line[4] == '}') {
-			if(tmprmld.name != "" && tmprmld.server != "" && tmprmld.modinfo != "") {
-				tmpv.push_back(tmprmld);
-			} else {
-				cerr << "Modlist parse error: Data error." << endl;
-				return 1;
-			}
-		action = "detect";
-		} else {
-			cerr << "Modlist parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			return 1;
-		}
-	} else if(line[0] == '[') {
-		string tmpact = "";
-		for(int i = 1; line[i] != ']' && i < line.length(); i++) {
-		tmpact += line[i];
-		}
-		if(tmpact == "server" || tmpact == "modinfo") {
-		action = tmpact;	
-		} else {
-			cerr << "Modlist parse error: Found " << tmpact << " although server/modinfo was expected." << endl;
-			return 1;
-		}
-	} else {
-		cerr << "Modlist parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			return 1;
-	}
-	} else if(action == "server") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			return 1;
-		} else {
-			tmprmld.server = line;
-			action = "parse";
-		}
-	} else if(action == "modinfo") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Modlist parse error: Found " << line[0] << " although string was expected." << endl;
-			return 1;
-		} else {
-			tmprmld.modinfo = line;
-			action = "parse";
-		}
-	} else {
-		cerr << "Modlist parse error: The program should not reach this place!" << endl;
-		return 1;
-	}
-}
-}
-*rmodlist = tmpv;
-return 0;
-}
-
-int parsemodinfo(rmodinfo *mis, string modinfo, int size) {
-rmodinfo tmp = *mis;
-tmp = rmiclear(tmp);
-string action = "detect";
-for(int i = 0; i < size; i++) {
-	string line = "";
-	int erased;
-	line = strgetline(&modinfo, &erased);
-	size -= erased;
-	if(line[0] != NULL && line[0] != ' ' && line[0] != '\n' && line[0] != '\r') {
-	if(action == "detect") {
-		if(line[0] == '{') {
-		string name = "";
-		for(int i = 1; line[i] != '}' && i < line.length(); i++) {
-			name += line[i];
-		}
-		tmp.name = name;
-		action = "parse";
-		} else {
-			cerr << "Modinfo parse error: Found " << line[0] << " although { was expected." << endl;
-			modinfo = "";
-			return 1;
-		}
-	} else if(action == "parse") {
-	if(line[0] == '{') {
-		if(line[1] == 'e' && line[2] == 'n' && line[3] == 'd' && line[4] == '}') {
-		action = "detect";
-		} else {
-			cerr << "Modinfo parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-			modinfo = "";
-			return 1;
-		}
-	} else if(line[0] == '[') {
-		string tmpact = "";
-		for(int i = 1; line[i] != ']' && i < line.length(); i++) {
-		tmpact += line[i];
-		}
-		if(tmpact == "description" || tmpact == "release" || tmpact == "deps" || tmpact == "repotype" || tmpact == "repoaddr") {
-		action = tmpact;	
-		} else {
-			cerr << "Modinfo parse error: Found " << tmpact << " although description/release/deps/repotype/repoaddr was expected." << endl;
-			modinfo = "";
-			return 1;
-		}
-	} else {
-		cerr << "Modinfo parse error: Found " << line << " although {end} or action in [] was expected." << endl;
-		modinfo = "";
-			return 1;
-	}
-	} else if(action == "description") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Modinfo parse error: Found " << line[0] << " although string was expected." << endl;
-			modinfo = "";
-			return 1;
-		} else {
-			tmp.description = line;
-			action = "parse";
-		}
-	} else if(action == "release") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Modinfo parse error: Found " << line[0] << " although string was expected." << endl;
-			modinfo = "";
-			return 1;
-		} else {
-			tmp.release = atoi(line.c_str());
-			action = "parse";
-		}
-	} else if(action == "deps") {
-		if(line[0] == '{') {
-			cerr << "Modinfo parse error: Found " << line[0] << " although string or [ was expected." << endl;
-			modinfo = "";
-			return 1;
-		} else if(line[0] == '[') {
-			if(line[1] == 'd' && line[2] == 'e' && line[3] == 'p' && line[4] == 's' && line[5] == 'e' && line[6] == 'n' && line[7] == 'd' && line[8] == ']') {
-				if(tmp.deps.empty()) {
-				tmp.deps.push_back("none");	
-				}
-			action = "parse";	
-			} else {
-			cerr << "Modinfo parse error: Found " << line << " although string or [depsend] was expected." << endl;
-			modinfo = "";
-			return 1;
-			}
-		} else {
-		tmp.deps.push_back(line);	
-		}
-	} else if(action == "repotype") {
-		if(line[0] == '[' || line[0] == '{') {
-			cerr << "Modinfo parse error: Found " << line[0] << " although string was expected." << endl;
-			modinfo = "";
-			return 1;
-		} else {
-			tmp.repotype = line;
-			action = "parse";
-		}
-	} else if(action == "repoaddr") {
-	if(line[0] == '[' || line[0] == '{') {
-			cerr << "Modinfo parse error: Found " << line[0] << " although string was expected." << endl;
-			modinfo = "";
-			return 1;
-		} else {
-			tmp.repoaddr = line;
-			action = "parse";
-		}
-	} else {
-		cerr << "Modinfo parse error: The program should not reach this place!" << endl;
-		modinfo = "";
-		return 1;
-	}
-}
-}
-*mis = tmp;
-modinfo = "";
-return 0;
-}
-
-int getmodinfo(rmodinfo *rmi ,rmodlistdata mld) {
-int remote;
-int yes=1;
-int status;
-	char caddr[INET6_ADDRSTRLEN];
-	char rcvbuf[1000000];
-		for(int i=0; i<1000000; i++) {
-		rcvbuf[i] = NULL;	
-		}
-	addrinfo hints;
-	addrinfo *servinfo, *p;
-	cout << "getmodinfo: Trying to get modinfo for: " << mld.name << endl;
-	cout << "getmodinfo: Connecting to: " << mld.server << endl;
-	memset(&hints, 0, sizeof(hints)); // We do not want any trash here...
-	hints.ai_family = AF_UNSPEC; // Make it IPv4 or IPv6 - which one fits.
-	hints.ai_socktype = SOCK_STREAM; // HTTP works on TCP, right?
-	if((status = getaddrinfo(mld.server.c_str(), "http", &hints, &servinfo)) != 0) { // Trying to get servinfo - server network address etc.
-		cerr << "Failed to connect to the server: " << gai_strerror(status) << endl;
-		return 1; // 1 means GAI failed
-	}
-	for(p = servinfo; p != NULL; p = p->ai_next) { // For every GAI result try to create a socket, set socket options and, finally, connect
-		remote = socket(servinfo->ai_family, servinfo->ai_socktype, servinfo->ai_protocol);
-		if(remote == -1) {
-			cerr << "Failed to create socket: " << strerror(errno) << endl;
-		}
-		if((setsockopt(remote, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == -1)) {
-			cerr << "Failed to set socket options: " << strerror(errno) << endl;
-		}
-		status = connect(remote, servinfo->ai_addr, servinfo->ai_addrlen);
-		if(status == -1) {
-			cerr << "Could not connect to this address: " << strerror(errno) << endl;
-			continue;
-		}
-		break;
-	}
-	if(p == NULL) {
-		cerr << "Could not connect to the server: " << strerror(errno) << endl;
-		return 2; // 2 means connecting failed
-	}
-	inet_ntop(p->ai_family, get_in_addr((struct sockaddr *)p->ai_addr), caddr, sizeof(caddr));
-	freeaddrinfo(servinfo);
-	cout << "Connection to " << caddr << " has been successfully established!" << endl;
-	cout << "Sending HTTP GET request..." << endl;
-	string req = "";
-	stringstream sreq;
-	sreq << "GET " << mld.modinfo << " HTTP/1.0\n" << "Host: " << mld.server << endl << endl;
-	req = sreq.str();
-	status = send(remote, req.c_str(), req.length(), 0);
-	if(status == -1) {
-		cerr << "Could not send HTTP GET request: " << strerror(errno) << endl;
-		close(remote);
-		return 3; // 3 means send failed
-	}
-	cout << status << " bytes sent" << endl;
-	cout << "Receiving modinfo..." << endl;
-	status = recv(remote, &rcvbuf, 1000000, 0);
-	if(status == -1) {
-		cerr << "Could not receive modinfo: " << strerror(errno) << endl;
-		close(remote);
-		return 4; // 4 means recv failed
-	}
-	cout << status << " bytes received" << endl;
-	string protocol = "";
-	int iter;
-	for(int i=0; i<8;i++) {
-	protocol += rcvbuf[i];
-	iter = i;	
-	}
-	string response = "";
-	for(int i=9; rcvbuf[i] != '\n'; i++) {
-	response += rcvbuf[i];
-	iter = i;	
-	}
-	string timestamp = "";
-	iter += 7;
-	for(int i=iter+1; rcvbuf[i] != '\n'; i++) {
-	timestamp += rcvbuf[i];
-	iter = i;	
-	}
-	string server = "";
-	iter += 9;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	server += rcvbuf[i];
-	iter = i;	
-	}
-	string addinfo = "";
-	for(int i = iter+1; rcvbuf[i+1] != 'C' || rcvbuf[i+2] != 'o' || rcvbuf[i+3] != 'n'|| rcvbuf[i+4] != 't' || rcvbuf[i+5] != 'e'; i++) {
-	addinfo += rcvbuf[i];
-	iter = i;
-	}
-	string cl = "";
-	if(rcvbuf[iter+5] == 't') {
-	iter += 16;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	cl += rcvbuf[i];
-	iter = i;	
-	}
-	} else {
-	cl = "";	
-	}
-	string connection = "";
-	iter += 13;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	connection += rcvbuf[i];
-	iter = i;	
-	}
-	string ct = "";
-	iter += 15;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	ct += rcvbuf[i];
-	iter = i;	
-	}
-	string paddinfo = "";
-	if(rcvbuf[iter+1] != '\n' || rcvbuf[iter+2] != '\r' || rcvbuf[iter+3] != '\n') {
-	for(int i = iter+1; rcvbuf[i+1] != '\n' || rcvbuf[i+2] != '\r' || rcvbuf[i+3] != '\n';i++) {
-		paddinfo += rcvbuf[i];
-		iter = i;
-	}
-	} else {
-	paddinfo = "";	
-	}
-	string content = "";
-	iter += 3;
-	int recvcon=0;
-	for(int i = iter+1; rcvbuf[i] != '\000'; i++) {
-	content += rcvbuf[i];
-	iter = i;
-	recvcon++; 	
-	}
-	if(response[0] != '2' || response[1] != '0' || response[2] != '0' || response[4] != 'O' || response[5] != 'K') {
-		cerr << "HTTP Error! Response: " << response << endl;
-		return 5; // 5 means HTTP Error
-	}
-	if(cl != "") {
-	int icl;
-	icl = atoi(cl.c_str());
-	while(recvcon < icl) {
-		for(int i=0; i<1000000; i++) {
-		rcvbuf[i] = NULL;	
-		}
-	status = recv(remote, &rcvbuf, 1000000, 0);
-	if(status == -1) {
-		cerr << "Could not receive modinfo: " << strerror(errno) << endl;
-		close(remote);
-		return 4; // 4 means recv failed
-	} else if(status == 0) {
-	cout << "Remote end has closed the connection!" << endl;
-	break;
-	}
-	cout << status << " bytes received" << endl;
-	for(int i = 0; rcvbuf[i] != '\000'; i++) {
-	content += rcvbuf[i];
-	recvcon++; 	
-	}
-	}
-	}
-	close(remote);
-	cout << "Received modinfo! Starting modinfo parser..." << endl;
-	rmodinfo tmp;
-	status = parsemodinfo(&tmp, content, recvcon);
-	if(status == 1) {
-	cout << "Modinfo parse error!" << endl;
-	return 6; // 6 means parse error	
-	}
-	*rmi = tmp;
-	return 0; // 0 means all OK
-}
-
-int getmodlist(modlist *ml, modlistdata mld) {
-int remote;
-int yes=1;
-int status;
-	char caddr[INET6_ADDRSTRLEN];
-	char rcvbuf[1000000];
-		for(int i=0; i<1000000; i++) {
-		rcvbuf[i] = NULL;	
-		}
-	addrinfo hints;
-	addrinfo *servinfo, *p;
-	cout << "getmodlist: Trying to get modlist: " << mld.name << endl;
-	cout << "getmodlist: Connecting to: " << mld.server << endl;
-	memset(&hints, 0, sizeof(hints)); // We do not want any trash here...
-	hints.ai_family = AF_UNSPEC; // Make it IPv4 or IPv6 - which one fits.
-	hints.ai_socktype = SOCK_STREAM; // HTTP works on TCP, right?
-	if((status = getaddrinfo(mld.server.c_str(), "http", &hints, &servinfo)) != 0) { // Trying to get servinfo - server network address etc.
-		cerr << "Failed to connect to the server: " << gai_strerror(status) << endl;
-		return 1; // 1 means GAI failed
-	}
-	for(p = servinfo; p != NULL; p = p->ai_next) { // For every GAI result try to create a socket, set socket options and, finally, connect
-		remote = socket(servinfo->ai_family, servinfo->ai_socktype, servinfo->ai_protocol);
-		if(remote == -1) {
-			cerr << "Failed to create socket: " << strerror(errno) << endl;
-		}
-		if((setsockopt(remote, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == -1)) {
-			cerr << "Failed to set socket options: " << strerror(errno) << endl;
-		}
-		status = connect(remote, servinfo->ai_addr, servinfo->ai_addrlen);
-		if(status == -1) {
-			cerr << "Could not connect to this address: " << strerror(errno) << endl;
-			continue;
-		}
-		break;
-	}
-	if(p == NULL) {
-		cerr << "Could not connect to the server: " << strerror(errno) << endl;
-		return 2; // 2 means connecting failed
-	}
-	inet_ntop(p->ai_family, get_in_addr((struct sockaddr *)p->ai_addr), caddr, sizeof(caddr));
-	freeaddrinfo(servinfo);
-	cout << "Connection to " << caddr << " has been successfully established!" << endl;
-	cout << "Sending HTTP GET request..." << endl;
-	string req = "";
-	stringstream sreq;
-	sreq << "GET " << mld.path << " HTTP/1.0\n" << "Host: " << mld.server << endl << endl;
-	req = sreq.str();
-	status = send(remote, req.c_str(), req.length(), 0);
-	if(status == -1) {
-		cerr << "Could not send HTTP GET request: " << strerror(errno) << endl;
-		close(remote);
-		return 3; // 3 means send failed
-	}
-	cout << status << " bytes sent" << endl;
-	cout << "Receiving modlist..." << endl;
-	status = recv(remote, &rcvbuf, 1000000, 0);
-	if(status == -1) {
-		cerr << "Could not receive modlist: " << strerror(errno) << endl;
-		close(remote);
-		return 4; // 4 means recv failed
-	}
-	cout << status << " bytes received" << endl;
-	string protocol = "";
-	int iter;
-	for(int i=0; i<8;i++) {
-	protocol += rcvbuf[i];
-	iter = i;	
-	}
-	string response = "";
-	for(int i=9; rcvbuf[i] != '\n'; i++) {
-	response += rcvbuf[i];
-	iter = i;	
-	}
-	string timestamp = "";
-	iter += 7;
-	for(int i=iter+1; rcvbuf[i] != '\n'; i++) {
-	timestamp += rcvbuf[i];
-	iter = i;	
-	}
-	string server = "";
-	iter += 9;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	server += rcvbuf[i];
-	iter = i;	
-	}
-	string addinfo = "";
-	for(int i = iter+1; rcvbuf[i+1] != 'C' || rcvbuf[i+2] != 'o' || rcvbuf[i+3] != 'n' || rcvbuf[i+4] != 't' || rcvbuf[i+5] != 'e'; i++) {
-	addinfo += rcvbuf[i];
-	iter = i;
-	}
-	string cl = "";
-	if(rcvbuf[iter+5] == 't') {
-	iter += 16;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	cl += rcvbuf[i];
-	iter = i;	
-	}
-	} else {
-	cl = "";	
-	}
-	string connection = "";
-	iter += 13;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	connection += rcvbuf[i];
-	iter = i;	
-	}
-	string ct = "";
-	iter += 15;
-	for(int i = iter+1; rcvbuf[i] != '\n'; i++) {
-	ct += rcvbuf[i];
-	iter = i;	
-	}
-	string paddinfo = "";
-	if(rcvbuf[iter+1] != '\n' || rcvbuf[iter+2] != '\r' || rcvbuf[iter+3] != '\n') {
-	for(int i = iter+1; rcvbuf[i+1] != '\n' || rcvbuf[i+2] != '\r' || rcvbuf[i+3] != '\n';i++) {
-		paddinfo += rcvbuf[i];
-		iter = i;
-	}
-	} else {
-	paddinfo = "";	
-	}
-	string content = "";
-	iter += 3;
-	int recvcon=0;
-	for(int i = iter+1; rcvbuf[i] != '\000'; i++) {
-	content += rcvbuf[i];
-	iter = i;
-	recvcon++; 	
-	}
-	if(response[0] != '2' || response[1] != '0' || response[2] != '0' || response[4] != 'O' || response[5] != 'K') {
-		cerr << "HTTP Error! Response: " << response << endl;
-		return 5; // 5 means HTTP Error
-	}
-	if(cl != "") {
-	int icl;
-	icl = atoi(cl.c_str());
-	while(recvcon < icl) {
-		for(int i=0; i<1000000; i++) {
-		rcvbuf[i] = NULL;	
-		}
-	status = recv(remote, &rcvbuf, 1000000, 0);
-	if(status == -1) {
-		cerr << "Could not receive modlist: " << strerror(errno) << endl;
-		close(remote);
-		return 4; // 4 means recv failed
-	} else if(status == 0) {
-	cout << "Remote end has closed the connection!" << endl;
-	break;	
-	}
-	cout << status << " bytes received" << endl;
-	for(int i = 0; rcvbuf[i] != '\000'; i++) {
-	content += rcvbuf[i];
-	recvcon++; 	
-	}
-	}
-	}
-	close(remote);
-	cout << "Received modlist! Starting modlist parser..." << endl;
-	modlist tmp;
-	vector<rmodlistdata> vtmp;
-	status = parsermodlist(&vtmp, content, recvcon);
-	if(status == 1) {
-	cout << "Modlist parse error!" << endl;
-	return 6; // 6 means parse error	
-	}
-	tmp.name = mld.name;
-	for(int i = 0; i < vtmp.size(); i++) {
-	rmodinfo rmi;
-	status = getmodinfo(&rmi, vtmp[i]);
-	if(status != 0) {
-		cerr << "Getmodinfo error: " << status << endl;
-	} else {
-	tmp.rmodinfos.push_back(rmi);	
-	}
-	}
-	*ml = tmp;
-	return 0; // 0 means all OK	
-}
-
-int writelocalmodlist(vector<modlist> mlv, string lmlfn) {
-	ofstream lml(lmlfn.c_str());
-	if(!lml) {
-		cout << "Error: Cannot open local modlist file for writing!" << endl;
-		return 1; // 1 means file write error
-	}
-	for(int i = 0; i < mlv.size(); i++) {
-		for(int j = 0; j < mlv[i].rmodinfos.size(); j++) {
-			lml << "{" << mlv[i].rmodinfos[j].name << "}" << endl;
-			lml << "[rmodlist]" << endl;
-			lml << mlv[i].name << endl;
-			lml << "[description]" << endl;
-			lml << mlv[i].rmodinfos[j].description << endl;
-			lml << "[release]" << endl;
-			lml << mlv[i].rmodinfos[j].release << endl;
-			lml << "[deps]" << endl;
-			for(int k = 0; k < mlv[i].rmodinfos[j].deps.size(); k++) {
-			lml << mlv[i].rmodinfos[j].deps[k] << endl;	
-			}
-			lml << "[depsend]" << endl;
-			lml << "[repotype]" << endl;
-			lml << mlv[i].rmodinfos[j].repotype << endl;
-			lml << "[repoaddr]" << endl;
-			lml << mlv[i].rmodinfos[j].repoaddr << endl;
-			lml << "{end}" << endl;
-		}
-	}
-	lml.close();
-	return 0; // 0 means all OK.
-}
-
-void modarg_parse(string *modname, string *modlist, string arg) {
-*modname = "";
-*modlist = "";
-string tmp;
-for(int i = 0; i < arg.length(); i++) {
-	if(arg[i] == '/') {
-	*modlist = tmp;
-	tmp = "";	
-	} else {
-	tmp += arg[i];	
-	}
-}
-*modname = tmp;
-return;
-}
-
-int checkdeps(int lmodlistidx, vector<lmodlistdata> lmodlist, vector<repoinfodata> repoinfo, vector<actlist> *pactionv) {
-	vector<actlist> actionv = *pactionv;
-	cout << "Checking dependencies for " << strip_endl(lmodlist[lmodlistidx].name) << "..." << endl;
-		int depsok = 1;
-		int deplmodlistidx = -1;
-		for(int j = 0; j < lmodlist[lmodlistidx].deps.size(); j++) {
-			int depignore = 0;
-			for(int k = 0; k < actionv.size(); k++) {
-				if(strip_endl(lmodlist[lmodlistidx].deps[j]) == strip_endl(actionv[k].name)) {
-					cout << "Already installing: " << strip_endl(lmodlist[lmodlistidx].deps[j]) << " - ignoring..." << endl;
-					depignore = 1;
-					break;
-				}
-			}
-				if(depignore == 0 && strip_endl(lmodlist[lmodlistidx].deps[j]) != "none" && strip_endl(lmodlist[lmodlistidx].deps[j]) != "default") {
-			for(int k = 0; k < lmodlist.size(); k++) {
-				if(strip_endl(lmodlist[lmodlistidx].deps[j]) == strip_endl(lmodlist[k].name)) {
-				deplmodlistidx = k;
-				break;
-				}
-			}
-		if(deplmodlistidx == -1 && strip_endl(lmodlist[lmodlistidx].deps[j]) != "none" && strip_endl(lmodlist[lmodlistidx].deps[j]) != "default") {
-		cerr << "Could not satisfy dependencies for " << strip_endl(lmodlist[lmodlistidx].name) << endl << "(-S (Sync) action may resolve this)!" << endl;
-		depsok = 0;
-		break;
-		}
-			}
-				}
-	if(depsok == 1) {
-		for(int j = 0; j < lmodlist[lmodlistidx].deps.size(); j++) {
-		actlist depal;
-			depal = alclear(depal);
-			int depignore = 0;
-			for(int k = 0; k < actionv.size(); k++) {
-				if(strip_endl(lmodlist[lmodlistidx].deps[j]) == strip_endl(actionv[k].name)) {
-					cout << "Already installing: " << strip_endl(lmodlist[lmodlistidx].deps[j]) << " - ignoring..." << endl;
-					depignore = 1;
-					break;
-				}	
-	}
-	if(depignore == 0 && strip_endl(lmodlist[lmodlistidx].deps[j]) != "none" && strip_endl(lmodlist[lmodlistidx].deps[j]) != "default") {
-		depal.name = strip_endl(lmodlist[lmodlistidx].deps[j]);
-		for(int k = 0; k < repoinfo.size(); k++) {
-		if(strip_endl(repoinfo[k].name) == strip_endl(lmodlist[lmodlistidx].deps[j])) {
-		cout << strip_endl(lmodlist[lmodlistidx].deps[k]) << " already installed, not installing..." << endl;
-		depal.installed = 1;
-		break;
-		}
-	}
-	if(depal.installed == 0) {
-		int depret;
-		depret = checkdeps(deplmodlistidx, lmodlist, repoinfo, &actionv);
-		if(depret == 1) {
-			cout << "Dependency check failed!" << endl;
-		return 1;	
-		}
-		cout << "Adding dependency " << strip_endl(lmodlist[lmodlistidx].deps[j]) << " for installation..." << endl;
-		depal.rmodlist = "";
-		actionv.push_back(depal);
-	}
-	}
-		}
-		*pactionv = actionv;
-		return 0;
-	} else {
-	return 1;	
-	}
-}
-
-int recursive_rmdir(string dirname) {
-	if(dirname == "." || dirname == "..") {
-	return 0;	
-	}
-dirent *d;
-DIR *dir = opendir(dirname.c_str());
-if(dir == NULL) {
-	FILE *fp = fopen(dirname.c_str(), "r");
-	if(!fp) {
-	return 1;	
-	} else {
-	fclose(fp);
-	closedir(dir);
-	int ret = unlink(dirname.c_str());
-	if(ret == -1) {
-		cerr << "Unlink error: " << strerror(errno) << endl;
-		return 1;
-	} else {
-	return 0;	
-	}
-	}
-} else {
-	int n = 0;
-	while ((d = readdir(dir)) != NULL) {
-		n++;
-		if(n > 2) {
-			if(n == 3) {
-		int ret = chdir(dirname.c_str());
-		if(ret == -1) {
-			cerr << "Could not chdir: " << strerror(errno) << endl;
-			return 1;
-		}
-			}
-		int ret = recursive_rmdir(d -> d_name);
-		if(ret == 1) {
-		cerr << "recursive_rmdir failed!" << endl;
-		return 1;
-		}
-		}
-	}
-	if(n > 2) {
-	int ret = chdir("..");	
-	if(ret == -1) {
-		cerr << "Could not chdir: " << strerror(errno) << endl;
-		return 1;
-	}
-	closedir(dir);
-	ret = rmdir(dirname.c_str());
-	if(ret == -1) {
-		cerr << "Could not rmdir: " << strerror(errno) << endl;
-		return 1;
-	}
-	return 0;
-	}
-}
-}
-
-int main(int argc, char **argv) {
-homedir = getenv("HOME");	
-string config, modlistsfn;
-stringstream sconfig, smodlistsfn;
-sconfig << homedir << "/.3m/config";
-smodlistsfn << homedir << "/.3m/remote_modlists";
-config = sconfig.str();
-modlistsfn = smodlistsfn.str();
-int ps;
-string localrepo, localml, localri;
-if(argc < 2 || argv[1][0] != '-') {
-cout << "3m - Minetest Mod Manager v. 0.1-indev (C) 2012 by Phitherek_" << endl;
-cout << "Usage: " << argv[0] << " [-S/I/U/R/Q/h/v] [options] modname1 modname2 ..." << endl;
-} else {
-	if(argv[1][1] == 'h') {
-	cout << "3m - Minetest Mod Manager v. 0.1-indev (C) 2012 by Phitherek_" << endl;
-cout << "Usage: " << argv[0] << " [-S/I/U/R/Q/h/v] [options] arg1 arg2 ..." << endl;
-cout << endl;
-cout << "-S - Sync: gather information from remote modinfo files and update local modlist" << endl;
-cout << "-I - Install: download and install mod(s)" << endl;
-cout << "-U - Update: update already installed mod(s)" << endl;
-cout << "-R - Remove: remove installed mod(s)" << endl;
-cout << "-Q - Query: Query local modlist for a string in modname or description. It takes only one argument. The --local option displays a list of installed mods" << endl;
-cout << "-h - Help: This message" << endl;
-cout << "-v - Version: Print version" << endl;
-	} else if(argv[1][1] == 'v') {
-		cout << "v. 0.1-indev" << endl;
-	} else {
-cout << "3m - Minetest Mod Manager v. 0.1-indev (C) 2012 by Phitherek_" << endl;
-ps = parseconfig(&localrepo, &localml, &localri, config);
-if(ps == 1) {
-cerr << "Parse error! Exiting..." << endl;
-return EXIT_FAILURE;
-}
-cout << "Config parsed successfully!" << endl;
-//---DEBUG START---
-//cout << "DEBUG: localrepo: " << localrepo << endl;
-//cout << "DEBUG: localml: " << localml << endl;
-//cout << "DEBUG: localri: " << localri << endl;
-//---DEBUG END---
-if(argv[1][1] == 'S') {
-	cout << "Syncing local modlist with information from remote modlists and modinfos..." << endl;
-	cout << "Parsing remote modlist list..." << endl;
-	vector<modlistdata> mldv;
-	int ret;
-	ret = parsemodlists(&mldv, modlistsfn);
-	if(ret == 1) {
-	cerr << "Remote modlist list parse error! Aborting..." << endl;
-	return EXIT_FAILURE;	
-	}
-	vector<modlist> mlv;
-	modlist tmp;
-	for(int i = 0; i < mldv.size(); i++) {
-		cout << "Getting modlist: " << mldv[i].name << endl;
-		ret = getmodlist(&tmp, mldv[i]);
-		if(ret != 0) {
-			cerr << "Error in getting modlist: " << mldv[i].name << endl;
-			continue;
-		}
-		mlv.push_back(tmp);
-	}
-	cout << "Got all modlists and modinfos, generating local modlist..." << endl;
-	ret = writelocalmodlist(mlv, localml);
-	if(ret == 1) {
-	cerr << "Local modlist write error! Aborting..." << endl;
-	return EXIT_FAILURE;	
-	}
-	cout << "Sync finished successfully!" << endl;
-} else if(argv[1][1] == 'Q') {
-	vector<lmodlistdata> lmodlist;
-	vector<repoinfodata> repoinfo;
-	int lmpr;
-	int ripr;
-	lmpr = parselmodlist(&lmodlist, localml);
-	if(lmpr == 1) {
-	cerr << "Local modlist parse error (did you remember to use the -S (Sync) option first?)! Aborting..." << endl;
-	return EXIT_FAILURE;	
-	}
-	ripr = parserepoinfo(&repoinfo, localri);
-	if(ripr == 1) {
-	cout << "Local repoinfo parse error. This might mean no mod has been installed by 3m yet. Continuing..." << endl << endl;	
-	}
-	if(argc == 2) {
-		for(int i = 0; i < lmodlist.size(); i++) {
-			repoinfodata ritmp;
-			ritmp = ridclear(ritmp);
-			if(ripr == 0) {
-				for(int j = 0; j < repoinfo.size(); j++) {
-					if(strip_endl(repoinfo[j].name) == strip_endl(lmodlist[i].name)) {
-					ritmp = repoinfo[j];
-					break;
-					}
-				}
-				cout << strip_endl(lmodlist[i].rmodlist) << "/" << strip_endl(lmodlist[i].name) << " (release: " << lmodlist[i].release << ")";
-				if(ritmp.name != "") {
-					cout << " [installed: release " << ritmp.release;
-					if(ritmp.release < lmodlist[i].release) {
-					cout << " (Out of date!)";
-					}
-					cout << "]";
-				}
-				cout << endl << strip_endl(lmodlist[i].description) << endl;
-				if(strip_endl(lmodlist[i].deps[0]) != "none") {
-					cout << "Depends on: ";
-					for(int j = 0; j < lmodlist[i].deps.size(); j++) {
-					cout << strip_endl(lmodlist[i].deps[j]) << " ";	
-					}
-					cout << endl;
-				}
-				cout << endl;
-			} else {
-				cout << strip_endl(lmodlist[i].rmodlist) << "/" << strip_endl(lmodlist[i].name) << " (release: " << lmodlist[i].release << ")" << endl;
-				cout << strip_endl(lmodlist[i].description) << endl;
-				if(strip_endl(lmodlist[i].deps[0]) != "none") {
-					cout << "Depends on: ";
-					for(int j = 0; j < lmodlist[i].deps.size(); j++) {
-					cout << strip_endl(lmodlist[i].deps[j]) << " ";
-					}
-					cout << endl;
-				}
-				cout << endl;
-			}
-		}
-	} else {
-		if(argc > 3) {
-		cout << "Too many arguments! Taking only 3..." << endl;	
-		}
-		if(argv[2][0] == '-' && argv[2][1] == '-' && argv[2][2] == 'l' && argv[2][3] == 'o' && argv[2][4] == 'c' && argv[2][5] == 'a' && argv[2][6] == 'l') {
-			if(ripr == 0) {
-			for(int i = 0; i < repoinfo.size(); i++) {
-				cout << "localrepo/" << repoinfo[i].name << " (release: " << repoinfo[i].release << ")" << endl << "Installed at: " << repoinfo[i].path << endl << endl;
-		}
-	}
-		} else {
-			for(int i = 0; i < lmodlist.size(); i++) {
-				if(lmodlist[i].name.find(argv[2]) != -1 || lmodlist[i].description.find(argv[2]) != -1) {
-			repoinfodata ritmp;
-			ritmp = ridclear(ritmp);
-			if(ripr == 0) {
-				for(int j = 0; j < repoinfo.size(); j++) {
-					if(strip_endl(repoinfo[j].name) == strip_endl(lmodlist[i].name)) {
-					ritmp = repoinfo[j];
-					break;
-					}
-				}
-				cout << strip_endl(lmodlist[i].rmodlist) << "/" << strip_endl(lmodlist[i].name) << " (release: " << lmodlist[i].release << ")";
-				if(ritmp.name != "") {
-					cout << " [installed: release " << ritmp.release;
-					if(ritmp.release < lmodlist[i].release) {
-					cout << " (Out of date!)";
-					}
-					cout << "]";
-				}
-				cout << endl << strip_endl(lmodlist[i].description) << endl;
-				if(strip_endl(lmodlist[i].deps[0]) != "none") {
-					cout << "Depends on: ";
-					for(int j = 0; j < lmodlist[i].deps.size(); j++) {
-					cout << strip_endl(lmodlist[i].deps[j]) << " ";	
-					}
-					cout << endl;
-				}
-				cout << endl;
-			} else {
-				cout << strip_endl(lmodlist[i].rmodlist) << "/" << strip_endl(lmodlist[i].name) << " (release: " << lmodlist[i].release << ")" << endl;
-				cout << strip_endl(lmodlist[i].description) << endl;
-				if(strip_endl(lmodlist[i].deps[0]) != "none") {
-					cout << "Depends on: ";
-					for(int j = 0; j < lmodlist[i].deps.size(); j++) {
-					cout << strip_endl(lmodlist[i].deps[j]) << " ";
-					}
-					cout << endl;
-				}
-				cout << endl;
-			}
-		}
-		}
-		}
-	}
-} else if(argv[1][1] == 'I') {
-	vector<lmodlistdata> lmodlist;
-	vector<repoinfodata> repoinfo;
-	int lmpr;
-	int ripr;
-	lmpr = parselmodlist(&lmodlist, localml);
-	if(lmpr == 1) {
-	cerr << "Local modlist parse error (did you remember to use the -S (Sync) option first?)! Aborting..." << endl;
-	return EXIT_FAILURE;	
-	}
-	ripr = parserepoinfo(&repoinfo, localri);
-	if(ripr == 1) {
-	cout << "Local repoinfo parse error. This might mean no mod has been installed by 3m yet. Continuing..." << endl << endl;	
-	}
-	if(argc < 3) {
-	cerr << "You must enter at least one mod name! Exiting..." << endl;
-	return EXIT_FAILURE;	
-	} else {
-		vector<actlist> actionv;
-		cout << "Checking mod existence in lmodlist and repoinfo..." << endl;
-		for(int i = 2; i < argc; i++) {
-			actlist tmpal;
-			tmpal = alclear(tmpal);
-			string modname, rmodlist;
-			modarg_parse(&modname, &rmodlist, argv[i]);
-			int lmodlistidx = -1;
-			for(int j = 0; j < lmodlist.size(); j++) {
-				if(rmodlist == "") {
-				if(strip_endl(lmodlist[j].name) == modname) {
-				lmodlistidx = j;
-				break;
-				}
-				} else {
-					if(strip_endl(lmodlist[j].name) == modname && strip_endl(lmodlist[j].rmodlist) == rmodlist) {
-					lmodlistidx = j;
-					break;
-					}
-				}
-			}
-			if(lmodlistidx == -1) {
-			cerr << "Mod " << argv[i] << " not found in local modlist (-S (Sync) action may resolve this)!" << endl;
-			} else {
-			tmpal.name = modname;
-			tmpal.rmodlist = rmodlist;
-			tmpal.lmidx = lmodlistidx;
-	if(ripr == 0) {
-	for(int j = 0; j < repoinfo.size(); j++) {
-		if(strip_endl(repoinfo[j].name) == modname) {
-		cout << "Warning! " << argv[i] << " already installed, reinstalling..." << endl;
-		tmpal.installed = 1;
-		break;
-		}
-	}
-	}
-		}
-		int depret;
-		depret = checkdeps(lmodlistidx, lmodlist, repoinfo, &actionv);
-		if(depret == 1) {
-		cout << "Dependency check failed!" << endl;
-		return EXIT_FAILURE;
-		}
-		actionv.push_back(tmpal);
-		}
-		for(int i = 0; i < actionv.size(); i++) {
-			if(actionv[i].lmidx == -1) {
-				if(actionv[i].rmodlist == "") {
-				for(int j = 0; j < lmodlist.size(); j++) {
-				if(strip_endl(lmodlist[j].name) == strip_endl(actionv[i].name)) {
-				actionv[i].lmidx = j;
-				actionv[i].rmodlist = strip_endl(lmodlist[j].rmodlist);
-				break;
-				}	
-				}
-				} else {
-				for(int j = 0; j < lmodlist.size(); j++) {
-				if(strip_endl(lmodlist[j].name) == strip_endl(actionv[i].name) && strip_endl(lmodlist[j].rmodlist) == strip_endl(actionv[i].rmodlist)) {
-				actionv[i].lmidx = j;
-				break;
-				}	
-				}	
-				}
-		}
-		if(strip_endl(lmodlist[actionv[i].lmidx].repotype) == "archive") {
-		int ret;
-		ret = chdir(localrepo.c_str());
-		if(ret == -1) {
-			cerr << "Could not chdir to local repository: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-		ret = mkdir(actionv[i].name.c_str(), 0755);
-		if(ret == -1 && errno != EEXIST) {
-		cerr << "Could not make a directory for mod files!" << endl;
-		return EXIT_FAILURE;
-		}
-		ofstream mp("modpack.txt");
-		if(!mp) {
-		cerr << "Could not create modpack.txt!" << endl;
-		return EXIT_FAILURE;
-		} else {
-			mp << "This is a modpack file created by 3m for Minetest to include subdirectories of this directory." << endl;
-			mp.close();
-		}
-		ret = chdir(actionv[i].name.c_str());
-		if(ret == -1) {
-			cerr << "Could not chdir to directory for mod files: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-		ofstream dmp("modpack.txt");
-		if(!dmp) {
-		cerr << "Could not create modpack.txt!" << endl;
-		return EXIT_FAILURE;
-		} else {
-			dmp << "This is a modpack file created by 3m for Minetest to include subdirectories of this directory." << endl;
-			dmp.close();
-		}
-		string cmd = "";;
-		stringstream scmd;
-		scmd << "wget -N " << lmodlist[actionv[i].lmidx].repoaddr;
-		cmd = scmd.str();
-		ret = system(cmd.c_str());
-		if(ret == -1) {
-		cerr << "Could not execute wget!" << endl;	
-		} else {
-		int status = WEXITSTATUS(ret);
-		if(status != 0) {
-			cerr << "wget failed: ";
-		switch(status) {
-		case 1: cerr << "Generic error code!" << endl; break;
-		case 2: cerr << "Config parse error!" << endl; break;
-		case 3: cerr << "File I/O error!" << endl; break;
-		case 4: cerr << "Network failure!" << endl; break;
-		case 5: cerr << "SSL verification failure!" << endl; break;
-		case 6: cerr << "Username/password authentication failure!" << endl; break;
-		case 7: cerr << "Protocol error!" << endl; break;
-		case 8: cerr << "Server issued an error response!" << endl; break;
-		default: cerr << "Something failed!" << endl; break;
-		}
-		return EXIT_FAILURE;
-		}
-		scmd.str("");
-		scmd << "basename " << strip_endl(lmodlist[actionv[i].lmidx].repoaddr) << " > dlbn";
-		cmd = scmd.str();
-		ret = system(cmd.c_str());
-		if(ret == -1) {
-		cout << "Could not execute basename!" << endl;
-		return EXIT_FAILURE;
-		}
-		ifstream dlbn("dlbn");
-		if(!dlbn) {
-		cout << "Could not open dlbn!" << endl;
-		return EXIT_FAILURE;
-		}
-		string dlfn;
-		while(!dlbn.eof()) {
-		char c;
-		c = dlbn.get();
-		if(dlbn) {
-		dlfn += c;	
-		}
-		}
-		dlbn.close();
-		dlfn = strip_endl(dlfn);
-		scmd.str("");
-		scmd << "7z x " << dlfn;
-		cmd = scmd.str();
-		ret = system(cmd.c_str());
-		if(ret == -1) {
-		cerr << "Could not execute 7z!" << endl;
-		return EXIT_FAILURE;
-		}
-		status = WEXITSTATUS(ret);
-		if(status == 2) {
-			cerr << "7z failed: Fatal error!" << endl;
-			return EXIT_FAILURE;
-		} else if(status == 7) {
-			cerr << "7z failed: Bad commandline arguments!" << endl;
-			return EXIT_FAILURE;
-		} else if(status == 8) {
-			cerr << "7z failed: Not enough memory!" << endl;
-			return EXIT_FAILURE;
-		} else if(status == 255) {
-			cerr << "7z failed: Aborted by user!" << endl;
-			return EXIT_FAILURE;
-		} else if(status == 1) {
-			cerr << "7z reported warnings!" << endl;	
-		} else {
-			if(actionv[i].installed == 1) {
-				for(int k = 0; k < repoinfo.size(); k++) {
-					if(strip_endl(repoinfo[k].name) == strip_endl(actionv[i].name)) {
-					string instpath;
-					stringstream sinstpath;
-					sinstpath << localrepo << strip_endl(actionv[i].name);
-					instpath = sinstpath.str();
-					repoinfo[k].path = instpath;
-					repoinfo[k].release = lmodlist[actionv[i].lmidx].release;
-					break;
-					}
-				}
-			} else {
-			repoinfodata tmprid;
-			tmprid.name = actionv[i].name;
-			tmprid.release = lmodlist[actionv[i].lmidx].release;
-			string instpath;
-			stringstream sinstpath;
-			sinstpath << localrepo << strip_endl(actionv[i].name) << endl;
-			instpath = sinstpath.str();
-			tmprid.path = instpath;
-			repoinfo.push_back(tmprid);
-			ret = chdir("..");
-		if(ret == -1) {
-			cerr << "Could not chdir one level up: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-			}
-			cout << actionv[i].name << " installed successfully!" << endl;
-		}
-		}
-		} else if(strip_endl(lmodlist[actionv[i].lmidx].repotype) == "git") {
-			int ret;
-		ret = chdir(localrepo.c_str());
-		if(ret == -1) {
-			cerr << "Could not chdir to local repository: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-		ret = mkdir(actionv[i].name.c_str(), 0755);
-		if(ret == -1 && errno != EEXIST) {
-		cerr << "Could not make a directory for mod files!" << endl;
-		return EXIT_FAILURE;
-		}
-		ofstream mp("modpack.txt");
-		if(!mp) {
-		cerr << "Could not create modpack.txt!" << endl;
-		return EXIT_FAILURE;
-		} else {
-			mp << "This is a modpack file created by 3m for Minetest to include subdirectories of this directory." << endl;
-			mp.close();
-		}
-		ret = chdir(actionv[i].name.c_str());
-		if(ret == -1) {
-			cerr << "Could not chdir to directory for mod files: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-		ofstream dmp("modpack.txt");
-		if(!dmp) {
-		cerr << "Could not create modpack.txt!" << endl;
-		return EXIT_FAILURE;
-		} else {
-			dmp << "This is a modpack file created by 3m for Minetest to include subdirectories of this directory." << endl;
-			dmp.close();
-		}
-		string cmd = "";
-		stringstream scmd;
-		scmd << "git clone " << strip_endl(lmodlist[actionv[i].lmidx].repoaddr);
-		cmd = scmd.str();
-		ret = system(cmd.c_str());
-		if(ret == -1){
-			cerr << "Could not execute git clone: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-		if(actionv[i].installed == 1) {
-				for(int k = 0; k < repoinfo.size(); k++) {
-					if(strip_endl(repoinfo[k].name) == strip_endl(actionv[i].name)) {
-					string instpath;
-					stringstream sinstpath;
-					sinstpath << localrepo << strip_endl(actionv[i].name);
-					instpath = sinstpath.str();
-					repoinfo[k].path = instpath;
-					repoinfo[k].release = lmodlist[actionv[i].lmidx].release;
-					break;
-					}
-				}
-			} else {
-			repoinfodata tmprid;
-			tmprid.name = actionv[i].name;
-			tmprid.release = lmodlist[actionv[i].lmidx].release;
-			string instpath;
-			stringstream sinstpath;
-			sinstpath << localrepo << strip_endl(actionv[i].name) << endl;
-			instpath = sinstpath.str();
-			tmprid.path = instpath;
-			repoinfo.push_back(tmprid);
-			ret = chdir("..");
-		if(ret == -1) {
-			cerr << "Could not chdir one level up: " << strerror(errno) << endl;
-			return EXIT_FAILURE;
-		}
-			}
-			cout << actionv[i].name << " installed successfully!" << endl;
-		} else {
-		cerr << "Bad repotype! Exiting..." << endl;
-		return EXIT_FAILURE;
-		}
-		}
-		ofstream ri(localri.c_str());
-			if(!ri) {
-			cerr << "Could not open local repoinfo file for writing!" << endl;
-			return EXIT_FAILURE;
-			}
-			for(int k = 0; k < repoinfo.size(); k++) {
-				ri << '{' << strip_endl(repoinfo[k].name) << '}' << endl << "[release]" << endl << repoinfo[k].release << endl << "[path]" << endl << strip_endl(repoinfo[k].path) << endl << "{end}" << endl;	
-			}
-			ri.close();
-			cout << "Installation finished successfully!" << endl;
-	}
-} else if(argv[1][1] == 'R') {
-	if(argc < 3) {
-	cerr << "You must enter at least one mod name! Exiting..." << endl;
-	return EXIT_FAILURE;	
-	}
-	int eri = 0;
-	vector<repoinfodata> repoinfo;
-	int ripr;
-	ripr = parserepoinfo(&repoinfo, localri);
-	if(ripr == 1) {
-	cerr << "Local repoinfo parse error! Exiting..." << endl;
-	return EXIT_FAILURE;	
-	}
-	for(int i = 2; i < argc; i++) {
-	int ridx = -1;
-	for(int j = 0; j < repoinfo.size(); j++) {
-		if(strip_endl(repoinfo[j].name) == strip_endl(argv[i])) {
-		ridx = j;	
-		}
-	}
-	if(ridx == -1) {
-	cerr << "Mod " << argv[i] << " not found in local repository! Skipping..." << endl;	
-	} else {
-	int ret = chdir(localrepo.c_str());
-	if(ret == -1) {
-		cerr << "Could not chdir to local repository: " << errno << endl;
-		return EXIT_FAILURE;
-	}
-	ret = recursive_rmdir(repoinfo[ridx].name.c_str());
-	if(ret == 1) {
-	cerr << "Error in recursive_rmdir for " << argv[i] << "! Skipping..." << endl;	
-	} else {
-		vector<repoinfodata>::iterator it;
-		int k;
-		for(it = repoinfo.begin(), k = 0; it < repoinfo.end() && k <= ridx; k++, it++);
-		it = repoinfo.erase(it);
-		if(it == repoinfo.end()) {
-		eri = 1;
-		ret = unlink(localri.c_str());
-		if(ret == -1) {
-		cerr << "Could not delete empty repoinfo file: " << strerror(errno) << endl;
-		return EXIT_FAILURE;
-		}
-		}
-		cout << argv[i] << " successfully removed!" << endl;
-	}
-	}
-}
-if(eri == 0) {
-ofstream ri(localri.c_str());
-			if(!ri) {
-			cerr << "Could not open local repoinfo file for writing!" << endl;
-			return EXIT_FAILURE;
-			}
-			for(int k = 0; k < repoinfo.size(); k++) {
-				ri << '{' << strip_endl(repoinfo[k].name) << '}' << endl << "[release]" << endl << repoinfo[k].release << endl << "[path]" << endl << strip_endl(repoinfo[k].path) << endl << "{end}" << endl;	
-			}
-			ri.close();
-}
-			cout << "Removal finished successfully!" << endl;
-} else {
-	cout << "No such action: " << argv[1] << endl << "Usage: " << argv[0] << " [-S/I/U/R/Q/h/v] [options] arg1 arg2 ..." << endl;	
-}
-return EXIT_SUCCESS;
-}
-}
-}