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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "echo-server.h"
#include <unistd.h>
#include <stdlib.h>
#include <signal.h>
#include <stdio.h>
#include <limits.h>
static const char *ECHO_SERVER_NAME = "org.freedesktop.DBus.Examples.Echo";
static const char *ECHO_SERVER_PATH = "/org/freedesktop/DBus/Examples/Echo";
EchoServer::EchoServer(DBus::Connection &connection)
: DBus::ObjectAdaptor(connection, ECHO_SERVER_PATH)
{
}
int32_t EchoServer::Random()
{
return rand();
}
std::string EchoServer::Hello(const std::string &name)
{
return "Hello " + name + "!";
}
DBus::Variant EchoServer::Echo(const DBus::Variant &value)
{
this->Echoed(value);
return value;
}
std::vector< uint8_t > EchoServer::Cat(const std::string &file)
{
FILE *handle = fopen(file.c_str(), "rb");
if (!handle) throw DBus::Error("org.freedesktop.DBus.EchoDemo.ErrorFileNotFound", "file not found");
uint8_t buff[1024];
size_t nread = fread(buff, 1, sizeof(buff), handle);
fclose(handle);
return std::vector< uint8_t > (buff, buff + nread);
}
int32_t EchoServer::Sum(const std::vector<int32_t>& ints)
{
int32_t sum = 0;
for (size_t i = 0; i < ints.size(); ++i) sum += ints[i];
return sum;
}
std::map< std::string, std::string > EchoServer::Info()
{
std::map< std::string, std::string > info;
char hostname[HOST_NAME_MAX];
gethostname(hostname, sizeof(hostname));
info["hostname"] = hostname;
info["username"] = getlogin();
return info;
}
DBus::BusDispatcher dispatcher;
void niam(int sig)
{
dispatcher.leave();
}
int main()
{
signal(SIGTERM, niam);
signal(SIGINT, niam);
DBus::default_dispatcher = &dispatcher;
DBus::Connection conn = DBus::Connection::SessionBus();
conn.request_name(ECHO_SERVER_NAME);
EchoServer server(conn);
dispatcher.enter();
return 0;
}
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