Changeset - 59df0248dbd3
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Merge
0 2 0
HanzZ - 14 years ago 2012-03-13 22:18:26
hanzz.k@gmail.com
Merge branch 'master' of github.com:hanzz/libtransport
1 file changed with 18 insertions and 11 deletions:
0 comments (0 inline, 0 general)
backends/skype/main.cpp
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#include "glib.h"
 
#include <iostream>
 

	
 
#include "transport/config.h"
 
#include "transport/transport.h"
 
#include "transport/usermanager.h"
 
#include "transport/memoryusage.h"
 
#include "transport/logger.h"
 
#include "transport/sqlite3backend.h"
 
#include "transport/userregistration.h"
 
#include "transport/user.h"
 
#include "transport/storagebackend.h"
 
#include "transport/rostermanager.h"
 
#include "transport/conversation.h"
 
#include "transport/networkplugin.h"
 
#include <boost/filesystem.hpp>
 
#include "log4cxx/logger.h"
 
#include "log4cxx/consoleappender.h"
 
#include "log4cxx/patternlayout.h"
 
#include "log4cxx/propertyconfigurator.h"
 
#include "log4cxx/helpers/properties.h"
 
#include "log4cxx/helpers/fileinputstream.h"
 
#include "sys/wait.h"
 
#include "sys/signal.h"
 
// #include "valgrind/memcheck.h"
 
#include "malloc.h"
 
#include <dbus-1.0/dbus/dbus-glib-lowlevel.h>
 

	
 

	
 
using namespace log4cxx;
 

	
 
static LoggerPtr logger = Logger::getLogger("backend");
 

	
 
using namespace Transport;
 

	
 
class SpectrumNetworkPlugin;
 

	
 

	
 
SpectrumNetworkPlugin *np;
 

	
 
static gboolean nodaemon = FALSE;
 
static gchar *logfile = NULL;
 
static gchar *lock_file = NULL;
 
static gchar *host = NULL;
 
static int port = 10000;
 
static gboolean ver = FALSE;
 
static gboolean list_purple_settings = FALSE;
 

	
 
int m_sock;
 
static int writeInput;
 

	
 
static GOptionEntry options_entries[] = {
 
	{ "nodaemon", 'n', 0, G_OPTION_ARG_NONE, &nodaemon, "Disable background daemon mode", NULL },
 
	{ "logfile", 'l', 0, G_OPTION_ARG_STRING, &logfile, "Set file to log", NULL },
 
	{ "pidfile", 'p', 0, G_OPTION_ARG_STRING, &lock_file, "File where to write transport PID", NULL },
 
	{ "version", 'v', 0, G_OPTION_ARG_NONE, &ver, "Shows Spectrum version", NULL },
 
	{ "list-purple-settings", 's', 0, G_OPTION_ARG_NONE, &list_purple_settings, "Lists purple settings which can be used in config file", NULL },
 
	{ "host", 'h', 0, G_OPTION_ARG_STRING, &host, "Host to connect to", NULL },
 
	{ "port", 'p', 0, G_OPTION_ARG_INT, &port, "Port to connect to", NULL },
 
	{ NULL, 0, 0, G_OPTION_ARG_NONE, NULL, "", NULL }
 
};
 

	
 
DBusHandlerResult skype_notify_handler(DBusConnection *connection, DBusMessage *message, gpointer user_data);
 

	
 
static pbnetwork::StatusType getStatus(const std::string &st) {
 
	pbnetwork::StatusType status = pbnetwork::STATUS_ONLINE;
 
	if (st == "SKYPEOUT" || st == "OFFLINE") {
 
		status = pbnetwork::STATUS_NONE;
 
	}
 
	else if (st == "DND") {
 
		status = pbnetwork::STATUS_DND;
 
	}
 
	else if (st == "NA") {
 
		status = pbnetwork::STATUS_XA;
 
	}
 
	else if (st == "AWAY") {
 
		status = pbnetwork::STATUS_AWAY;
 
	}
 
	return status;
 
}
 

	
 
class Skype {
 
	public:
 
		Skype(const std::string &user, const std::string &username, const std::string &password);
 
		~Skype() { logout(); }
 
		~Skype() { LOG4CXX_INFO(logger, "Skype instance desctuctor"); logout(); }
 
		void login();
 
		void logout();
 
		std::string send_command(const std::string &message);
 

	
 
		const std::string &getUser() {
 
			return m_user;
 
		}
 

	
 
		const std::string &getUsername() {
 
			return m_username;
 
		}
 

	
 
		bool createDBusProxy();
 
		bool loadSkypeBuddies();
 

	
 
		int getPid() {
 
			return (int) m_pid;
 
		}
 

	
 
	private:
 
		std::string m_username;
 
		std::string m_password;
 
		GPid m_pid;
 
		DBusGConnection *m_connection;
 
		DBusGProxy *m_proxy;
 
		std::string m_user;
 
		int m_timer;
 
		int m_counter;
 
		int fd_output;
 
};
 

	
 
class SpectrumNetworkPlugin : public NetworkPlugin {
 
	public:
 
		SpectrumNetworkPlugin(Config *config, const std::string &host, int port) : NetworkPlugin() {
 
			this->config = config;
 
			LOG4CXX_INFO(logger, "Starting the backend.");
 
		}
 

	
 
		~SpectrumNetworkPlugin() {
 
			for (std::map<Skype *, std::string>::iterator it = m_accounts.begin(); it != m_accounts.end(); it++) {
 
				delete (*it).first;
 
			}
 
		}
 

	
 
		void handleLoginRequest(const std::string &user, const std::string &legacyName, const std::string &password) {
 
			std::string name = legacyName;
 
			if (name.find("skype.") == 0 || name.find("prpl-skype.") == 0) {
 
				name = name.substr(name.find(".") + 1);
 
			}
 
			LOG4CXX_INFO(logger,  "Creating account with name '" << name << "'");
 

	
 
			Skype *skype = new Skype(user, name, password);
 
			m_sessions[user] = skype;
 
			m_accounts[skype] = user;
 

	
 
			skype->login();
 
		}
 

	
 
		void handleMemoryUsage(double &res, double &shared) {
 
			res = 0;
 
			shared = 0;
 
			for(std::map<std::string, Skype *>::const_iterator it = m_sessions.begin(); it != m_sessions.end(); it++) {
 
				Skype *skype = it->second;
 
				if (skype) {
 
					double r;
 
					double s;
 
					process_mem_usage(s, r, skype->getPid());
 
					res += r;
 
					shared += s;
 
				}
 
			}
 
		}
 

	
 
		void handleLogoutRequest(const std::string &user, const std::string &legacyName) {
 
			Skype *skype = m_sessions[user];
 
			if (skype) {
 
				LOG4CXX_INFO(logger, "User wants to logout, logging out");
 
				skype->logout();
 
				exit(1);
 
			}
 
		}
 

	
 
		void handleStatusChangeRequest(const std::string &user, int status, const std::string &statusMessage) {
 
			Skype *skype = m_sessions[user];
 
			if (!skype)
 
				return;
 

	
 
			std::string st;
 
			switch(status) {
 
				case Swift::StatusShow::Away: {
 
					st = "AWAY";
 
					break;
 
				}
 
				case Swift::StatusShow::DND: {
 
					st = "DND";
 
					break;
 
				}
 
				case Swift::StatusShow::XA: {
 
					st = "NA";
 
					break;
 
				}
 
				case Swift::StatusShow::None: {
 
					break;
 
				}
 
				case pbnetwork::STATUS_INVISIBLE:
 
					st = "INVISIBLE";
 
					break;
 
				default:
 
					st = "ONLINE";
 
					break;
 
			}
 
			skype->send_command("SET USERSTATUS " + st);
 

	
 
			if (!statusMessage.empty()) {
 
				skype->send_command("SET PROFILE MOOD_TEXT " + statusMessage);
 
			}
 
		}
 

	
 
		void handleBuddyUpdatedRequest(const std::string &user, const std::string &buddyName, const std::string &alias, const std::vector<std::string> &groups) {
 
			Skype *skype = m_sessions[user];
 
			if (skype) {
 
				skype->send_command("SET USER " + buddyName + " BUDDYSTATUS 2 Please authorize me");
 
				skype->send_command("SET USER " + buddyName + " ISAUTHORIZED TRUE");
 
			}
 
		}
 

	
 
		void handleBuddyRemovedRequest(const std::string &user, const std::string &buddyName, const std::vector<std::string> &groups) {
 
			Skype *skype = m_sessions[user];
 
			if (skype) {
 
				skype->send_command("SET USER " + buddyName + " BUDDYSTATUS 1");
 
			}
 
		}
 

	
 
		void handleMessageSendRequest(const std::string &user, const std::string &legacyName, const std::string &message, const std::string &xhtml) {
 
			Skype *skype = m_sessions[user];
 
			if (skype) {
 
				skype->send_command("MESSAGE " + legacyName + " " + message);
 
			}
 
			
 
		}
 

	
 
		void handleVCardRequest(const std::string &user, const std::string &legacyName, unsigned int id) {
 
			Skype *skype = m_sessions[user];
 
			if (skype) {
 
				std::string name = legacyName;
 
				if (name.find("skype.") == 0) {
 
					name = name.substr(6);
 
				}
 
				std::string photo;
 
				gchar *filename = NULL;
 
				gchar *new_filename = NULL;
 
				gchar *image_data = NULL;
 
				gsize image_data_len = 0;
 
				gchar *ret;
 
				int fh;
 
				GError *error;
 
				const gchar *userfiles[] = {"user256", "user1024", "user4096", "user16384", "user32768", "user65536",
 
											"profile256", "profile1024", "profile4096", "profile16384", "profile32768", 
 
											NULL};
 
				char *username = g_strdup_printf("\x03\x10%s", name.c_str());
 
				for (fh = 0; userfiles[fh]; fh++) {
 
					filename = g_strconcat("/tmp/skype/", skype->getUsername().c_str(), "/", skype->getUsername().c_str(), "/", userfiles[fh], ".dbb", NULL);
 
					std::cout << "getting filename:" << filename << "\n";
 
					if (g_file_get_contents(filename, &image_data, &image_data_len, NULL))
 
					{
 
						std::cout << "got\n";
 
						char *start = (char *)memmem(image_data, image_data_len, username, strlen(username)+1);
 
						if (start != NULL)
 
						{
 
							char *next = image_data;
 
							char *last = next;
 
							//find last index of l33l
 
							while ((next = (char *)memmem(next+4, start-next-4, "l33l", 4)))
 
@@ -268,432 +269,438 @@ class SpectrumNetworkPlugin : public NetworkPlugin {
 
								
 
								//look for start of JPEG block
 
								img_start = (char *)memmem(start, end-start, "\xFF\xD8", 2);
 
								if (img_start)
 
								{
 
									//look for end of JPEG block
 
									char *img_end = (char *)memmem(img_start, end-img_start, "\xFF\xD9", 2);
 
									if (img_end)
 
									{
 
										image_data_len = img_end - img_start + 2;
 
										photo = std::string(img_start, image_data_len);
 
									}
 
								}
 
							}
 
						}
 
						g_free(image_data);
 
					}
 
					g_free(filename);
 
				}
 
				g_free(username);
 
				
 
				std::string alias = "";
 
				std::cout << skype->getUsername() << " " << name << "\n";
 
				if (skype->getUsername() == name) {
 
					alias = skype->send_command("GET PROFILE FULLNAME");
 
					alias = alias.substr(17);
 
				}
 
				handleVCard(user, id, legacyName, "", alias, photo);
 
			}
 
		}
 

	
 
		void sendData(const std::string &string) {
 
			write(m_sock, string.c_str(), string.size());
 
// 			if (writeInput == 0)
 
// 				writeInput = purple_input_add(m_sock, PURPLE_INPUT_WRITE, &transportDataReceived, NULL);
 
		}
 

	
 
		void handleVCardUpdatedRequest(const std::string &user, const std::string &p, const std::string &nickname) {
 
		}
 

	
 
		void handleBuddyBlockToggled(const std::string &user, const std::string &buddyName, bool blocked) {
 

	
 
		}
 

	
 
		void handleTypingRequest(const std::string &user, const std::string &buddyName) {
 

	
 
		}
 

	
 
		void handleTypedRequest(const std::string &user, const std::string &buddyName) {
 

	
 
		}
 

	
 
		void handleStoppedTypingRequest(const std::string &user, const std::string &buddyName) {
 

	
 
		}
 

	
 
		void handleAttentionRequest(const std::string &user, const std::string &buddyName, const std::string &message) {
 

	
 
		}
 

	
 
		std::map<std::string, Skype *> m_sessions;
 
		std::map<Skype *, std::string> m_accounts;
 
		std::map<std::string, unsigned int> m_vcards;
 
		Config *config;
 
		
 
};
 

	
 

	
 
Skype::Skype(const std::string &user, const std::string &username, const std::string &password) {
 
	m_username = username;
 
	m_user = user;
 
	m_password = password;
 
	m_pid = 0;
 
	m_connection = 0;
 
	m_proxy = 0;
 
	m_timer = -1;
 
	m_counter = 0;
 
}
 

	
 

	
 
static gboolean load_skype_buddies(gpointer data) {
 
	Skype *skype = (Skype *) data;
 
	return skype->loadSkypeBuddies();
 
}
 

	
 
bool Skype::createDBusProxy() {
 
	if (m_proxy == NULL) {
 
		LOG4CXX_INFO(logger, "Creating DBus proxy for com.Skype.Api.");
 
		m_counter++;
 

	
 
		GError *error = NULL;
 
		m_proxy = dbus_g_proxy_new_for_name_owner (m_connection, "com.Skype.API", "/com/Skype", "com.Skype.API", &error);
 
		if (m_proxy == NULL && error != NULL) {
 
			LOG4CXX_INFO(logger,  m_username << ":" << error->message);
 

	
 
			if (m_counter == 15) {
 
				LOG4CXX_ERROR(logger, "Logging out, proxy couldn't be created");
 
				np->handleDisconnected(m_user, 0, error->message);
 
				logout();
 
				g_error_free(error);
 
				return FALSE;
 
			}
 
			g_error_free(error);
 
		}
 

	
 
		if (m_proxy) {
 
			LOG4CXX_INFO(logger, "Proxy created.");
 
			DBusObjectPathVTable vtable;
 
			vtable.message_function = &skype_notify_handler;
 
			dbus_connection_register_object_path(dbus_g_connection_get_connection(m_connection), "/com/Skype/Client", &vtable, this);
 

	
 
			m_counter = 0;
 
			m_timer = g_timeout_add_seconds(1, load_skype_buddies, this);
 
			return FALSE;
 
		}
 
		return TRUE;
 
	}
 
	return FALSE;
 
}
 

	
 
static gboolean create_dbus_proxy(gpointer data) {
 
	Skype *skype = (Skype *) data;
 
	return skype->createDBusProxy();
 
}
 

	
 
void Skype::login() {
 
	if (m_username.find("..") == 0 || m_username.find("/") != std::string::npos) {
 
		np->handleDisconnected(m_user, 0, "Invalid username");
 
		return;
 
	}
 
	boost::filesystem::remove_all(std::string("/tmp/skype/") + m_username);
 

	
 
	boost::filesystem::path	path(std::string("/tmp/skype/") + m_username);
 
	if (!boost::filesystem::exists(path)) {
 
		boost::filesystem::create_directories(path);
 
		boost::filesystem::path	path2(std::string("/tmp/skype/") + m_username + "/" + m_username );
 
		boost::filesystem::create_directories(path2);
 
	}
 

	
 
	std::string shared_xml = "<?xml version=\"1.0\"?>\n"
 
							"<config version=\"1.0\" serial=\"28\" timestamp=\"" + boost::lexical_cast<std::string>(time(NULL)) + ".0\">\n"
 
							"<UI>\n"
 
								"<Installed>2</Installed>\n"
 
								"<Language>en</Language>\n"
 
							"</UI>\n"
 
							"</config>\n";
 
	g_file_set_contents(std::string(std::string("/tmp/skype/") + m_username + "/shared.xml").c_str(), shared_xml.c_str(), -1, NULL);
 

	
 
	std::string config_xml = "<?xml version=\"1.0\"?>\n"
 
							"<config version=\"1.0\" serial=\"7\" timestamp=\"" + boost::lexical_cast<std::string>(time(NULL)) + ".0\">\n"
 
								"<Lib>\n"
 
									"<Account>\n"
 
									"<IdleTimeForAway>30000000</IdleTimeForAway>\n"
 
									"<IdleTimeForNA>300000000</IdleTimeForNA>\n"
 
									"<LastUsed>" + boost::lexical_cast<std::string>(time(NULL)) + "</LastUsed>\n"
 
									"</Account>\n"
 
								"</Lib>\n"
 
								"<UI>\n"
 
									"<API>\n"
 
									"<Authorizations>Spectrum</Authorizations>\n"
 
									"<BlockedPrograms></BlockedPrograms>\n"
 
									"</API>\n"
 
								"</UI>\n"
 
							"</config>\n";
 
	g_file_set_contents(std::string(std::string("/tmp/skype/") + m_username + "/" + m_username +"/config.xml").c_str(), config_xml.c_str(), -1, NULL);
 

	
 
	sleep(1);
 
	std::string db_path = std::string("/tmp/skype/") + m_username;
 
	char *db = (char *) malloc(db_path.size() + 1);
 
	strcpy(db, db_path.c_str());
 
	LOG4CXX_INFO(logger,  m_username << ": Spawning new Skype instance dbpath=" << db);
 
	gchar* argv[8] = {"skype", "--enable-dbus", "--use-session-dbus", "--disable-cleanlooks", "--pipelogin", "--dbpath", db, 0};
 

	
 
	int fd;
 
	g_spawn_async_with_pipes(NULL,
 
		argv,
 
		NULL /*envp*/,
 
		G_SPAWN_SEARCH_PATH,
 
		NULL /*child_setup*/,
 
		NULL /*user_data*/,
 
		&m_pid /*child_pid*/,
 
		&fd,
 
		NULL,
 
		&fd_output,
 
		NULL /*error*/);
 
	std::string login_data = std::string(m_username + " " + m_password + "\n");
 
	LOG4CXX_INFO(logger,  m_username << ": Login data=" << login_data);
 
	write(fd, login_data.c_str(), login_data.size());
 
	close(fd);
 

	
 
	fcntl (fd_output, F_SETFL, O_NONBLOCK);
 

	
 
	free(db);
 

	
 
	//Initialise threading
 
	dbus_threads_init_default();
 

	
 
	if (m_connection == NULL)
 
	{
 
		LOG4CXX_INFO(logger, "Creating DBus connection.");
 
		GError *error = NULL;
 
		m_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
 
		if (m_connection == NULL && error != NULL)
 
		{
 
			LOG4CXX_INFO(logger,  m_username << ": DBUS Error: " << error->message);
 
			g_error_free(error);
 
			return;
 
		}
 
	}
 

	
 
	sleep(1);
 
	m_timer = g_timeout_add_seconds(1, create_dbus_proxy, this);
 
}
 

	
 
bool Skype::loadSkypeBuddies() {
 
//	std::string re = "CONNSTATUS OFFLINE";
 
//	while (re == "CONNSTATUS OFFLINE" || re.empty()) {
 
//		sleep(1);
 

	
 
	gchar buffer[1024];
 
	int bytes_read = read(fd_output, buffer, 1023);
 
	if (bytes_read > 0) {
 
		buffer[bytes_read] = 0;
 
		np->handleDisconnected(m_user, 0, buffer);
 
		close(fd_output);
 
		logout();
 
		return FALSE;
 
	}
 
// 	gchar buffer[1024];
 
// 	int bytes_read = read(fd_output, buffer, 1023);
 
// 	if (bytes_read > 0) {
 
// 		buffer[bytes_read] = 0;
 
// 		np->handleDisconnected(m_user, 0, buffer);
 
// 		close(fd_output);
 
// 		logout();
 
// 		return FALSE;
 
// 	}
 

	
 
	std::string re = send_command("NAME Spectrum");
 
	if (m_counter++ > 15) {
 
		LOG4CXX_ERROR(logger, "Logging out, because we tried to connect the Skype over DBUS 15 times without success");
 
		np->handleDisconnected(m_user, 0, "");
 
		close(fd_output);
 
		logout();
 
		return FALSE;
 
	}
 

	
 
	if (re.empty() || re == "CONNSTATUS OFFLINE") {
 
	if (re.empty() || re == "CONNSTATUS OFFLINE" || re == "ERROR 68") {
 
		return TRUE;
 
	}
 

	
 
	close(fd_output);
 

	
 
	if (send_command("PROTOCOL 7") != "PROTOCOL 7") {
 
		LOG4CXX_ERROR(logger, "PROTOCOL 7 failed, logging out");
 
		np->handleDisconnected(m_user, 0, "Skype is not ready");
 
		logout();
 
		return FALSE;
 
	}
 

	
 
	np->handleConnected(m_user);
 

	
 
	std::map<std::string, std::string> group_map;
 
	std::string groups = send_command("SEARCH GROUPS CUSTOM");
 
	groups = groups.substr(groups.find(' ') + 1);
 
	std::vector<std::string> grps;
 
	boost::split(grps, groups, boost::is_any_of(","));
 
	BOOST_FOREACH(std::string grp, grps) {
 
		std::vector<std::string> data;
 
		std::string name = send_command("GET GROUP " + grp + " DISPLAYNAME");
 
		boost::split(data, name, boost::is_any_of(" "));
 
		name = name.substr(name.find("DISPLAYNAME") + 12);
 

	
 
		std::string users = send_command("GET GROUP " + data[1] + " USERS");
 
		users = name.substr(name.find("USERS") + 6);
 
		boost::split(data, users, boost::is_any_of(","));
 
		BOOST_FOREACH(std::string u, data) {
 
			group_map[u] = grp;
 
		}
 
	}
 

	
 
	std::string friends = send_command("GET AUTH_CONTACTS_PROFILES");
 

	
 
	char **full_friends_list = g_strsplit((strchr(friends.c_str(), ' ')+1), ";", 0);
 
	if (full_friends_list && full_friends_list[0])
 
	{
 
		//in the format of: username;full name;phone;office phone;mobile phone;
 
		//                  online status;friendly name;voicemail;mood
 
		// (comma-seperated lines, usernames can have comma's)
 

	
 
		for (int i=0; full_friends_list[i] && full_friends_list[i+1] && *full_friends_list[i] != '\0'; i+=8)
 
		{
 
			std::string buddy = full_friends_list[i];
 

	
 
			if (buddy[0] == ',') {
 
				buddy.erase(buddy.begin());
 
			}
 

	
 
			if (buddy.rfind(",") != std::string::npos) {
 
				buddy = buddy.substr(buddy.rfind(","));
 
			}
 

	
 
			if (buddy[0] == ',') {
 
				buddy.erase(buddy.begin());
 
			}
 

	
 
			LOG4CXX_INFO(logger, "Got buddy " << buddy);
 
			std::string st = full_friends_list[i + 5];
 

	
 
			pbnetwork::StatusType status = getStatus(st);
 

	
 
			std::string alias = full_friends_list[i + 6];
 

	
 
			std::string mood_text = "";
 
			if (full_friends_list[i + 8] && *full_friends_list[i + 8] != '\0' && *full_friends_list[i + 8] != ',') {
 
				mood_text = full_friends_list[i + 8];
 
			}
 

	
 
			std::vector<std::string> groups;
 
			if (group_map.find(buddy) != group_map.end()) {
 
				groups.push_back(group_map[buddy]);
 
			}
 
			np->handleBuddyChanged(m_user, buddy, alias, groups, status, mood_text);
 
		}
 
	}
 
	g_strfreev(full_friends_list);
 

	
 
	send_command("SET AUTOAWAY OFF");
 
	send_command("SET USERSTATUS ONLINE");
 
	return FALSE;
 
}
 

	
 
void Skype::logout() {
 
	if (m_pid != 0) {
 
		send_command("SET USERSTATUS INVISIBLE");
 
		send_command("SET USERSTATUS OFFLINE");
 
		sleep(2);
 
		g_object_unref(m_proxy);
 
		LOG4CXX_INFO(logger,  m_username << ": Killing Skype instance");
 
		kill((int) m_pid, SIGTERM);
 
		m_pid = 0;
 
	}
 
}
 

	
 
std::string Skype::send_command(const std::string &message) {
 
	GError *error = NULL;
 
	gchar *str = NULL;
 
// 			int message_num;
 
// 			gchar error_return[30];
 

	
 
	LOG4CXX_INFO(logger, "Sending: " << message);
 
	if (!dbus_g_proxy_call (m_proxy, "Invoke", &error, G_TYPE_STRING, message.c_str(), G_TYPE_INVALID,
 
						G_TYPE_STRING, &str, G_TYPE_INVALID))
 
	{
 
			if (error && error->message)
 
			{
 
			LOG4CXX_INFO(logger,  m_username << ": DBUS Error: " << error->message);
 
			g_error_free(error);
 
			return "";
 
		} else {
 
			LOG4CXX_INFO(logger,  m_username << ": DBUS no response");
 
			return "";
 
		}
 

	
 
	}
 
	if (str != NULL)
 
	{
 
		LOG4CXX_INFO(logger,  m_username << ": DBUS:" << str);
 
	}
 
	return str ? std::string(str) : std::string();
 
}
 

	
 
static void handle_skype_message(std::string &message, Skype *sk) {
 
	std::vector<std::string> cmd;
 
	boost::split(cmd, message, boost::is_any_of(" "));
 

	
 
	if (cmd[0] == "USER") {
 
		if (cmd[1] == sk->getUsername()) {
 
			return;
 
		}
 

	
 
		if (cmd[2] == "ONLINESTATUS") {
 
			if (cmd[3] == "SKYPEOUT" || cmd[3] == "UNKNOWN") {
 
				return;
 
			}
 
			else {
 
				pbnetwork::StatusType status = getStatus(cmd[3]);
 
				std::string mood_text = sk->send_command("GET USER " + cmd[1] + " MOOD_TEXT");
 
				mood_text = mood_text.substr(mood_text.find("MOOD_TEXT") + 10);
 

	
 
				std::string alias = sk->send_command("GET USER " + cmd[1] + " FULLNAME");
 
				alias = alias.substr(alias.find("FULLNAME") + 9);
 

	
 
				std::vector<std::string> groups;
 
				np->handleBuddyChanged(sk->getUser(), cmd[1], alias, groups, status, mood_text);
 
			}
 
		}
 
		else if (cmd[2] == "MOOD_TEXT") {
 
			std::string st = sk->send_command("GET USER " + cmd[1] + " ONLINESTATUS");
 
			st = st.substr(st.find("ONLINESTATUS") + 13);
 
			pbnetwork::StatusType status = getStatus(st);
 

	
 
			std::string mood_text = message.substr(message.find("MOOD_TEXT") + 10);
 

	
 
			std::vector<std::string> groups;
 
			np->handleBuddyChanged(sk->getUser(), cmd[1], "", groups, status, mood_text);
 
		}
 
		else if (cmd[2] == "BUDDYSTATUS" && cmd[3] == "3") {
 
			std::string st = sk->send_command("GET USER " + cmd[1] + " ONLINESTATUS");
 
			st = st.substr(st.find("ONLINESTATUS") + 13);
 
			pbnetwork::StatusType status = getStatus(st);
 

	
 
			std::string mood_text = message.substr(message.find("MOOD_TEXT") + 10);
 

	
 
			std::vector<std::string> groups;
 
			np->handleBuddyChanged(sk->getUser(), cmd[1], "", groups, status, mood_text);
 
		}
 
		else if (cmd[2] == "FULLNAME") {
 
			std::string st = sk->send_command("GET USER " + cmd[1] + " ONLINESTATUS");
 
			st = st.substr(st.find("ONLINESTATUS") + 13);
 
			pbnetwork::StatusType status = getStatus(st);
 

	
 
			std::string mood_text = sk->send_command("GET USER " + cmd[1] + " MOOD_TEXT");
 
			mood_text = mood_text.substr(mood_text.find("MOOD_TEXT") + 10);
 

	
 
			std::string alias = message.substr(message.find("FULLNAME") + 9);
 

	
 
			std::vector<std::string> groups;
 
			np->handleBuddyChanged(sk->getUser(), cmd[1], alias, groups, status, mood_text);
 
		}
 
	}
 
	else if (cmd[0] == "CHATMESSAGE") {
 
		if (cmd[3] == "RECEIVED") {
 
			std::string body = sk->send_command("GET CHATMESSAGE " + cmd[1] + " BODY");
 
			body = body.substr(body.find("BODY") + 5);
 

	
 
			std::string chatname = sk->send_command("GET CHATMESSAGE " + cmd[1] + " CHATNAME");
 
			size_t start = chatname.find("$") + 1;
 
			size_t len = chatname.find(";") - start;
 
			std::string from = chatname.substr(start, len);
 

	
 
			std::string from_handle = sk->send_command("GET CHATMESSAGE " + cmd[1] + " FROM_HANDLE");
 
			from_handle = from_handle.substr(from_handle.find("FROM_HANDLE") + 12);
 

	
 
// 			if (from_handle != sk->getUsername()) {
 
				from = from_handle;
 
// 			}
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