*/
#include <glib.h>
-#include <gnet.h>
#include <stdio.h>
+#include <stdlib.h>
#include <unistd.h>
+#include <gnutls/gnutls.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
#include "log.h"
#include "nethook.h"
#include "null.h"
+#include "pop.h"
+
+#include "hcconn.h"
+#include "tcp_connect.h"
#define CONFFILE SYSCONFDIR "/popproxy.conf"
-void new_client (GServer* server, GConn* conn, gpointer data)
+struct pop_address
+{
+ char *server;
+ char *port;
+};
+
+static void
+new_client (int fd, struct sockaddr *addr, socklen_t saddr, gpointer data)
{
- net_hook_t* hook;
- if (conn == NULL)
+ HCConn *conn;
+ net_hook_t *hook;
+ struct pop_address *address = data;
+ if (fd < 0)
{
g_critical ("Server has received an error event.");
return;
}
- g_message ("Received connection from %s.", conn->hostname);
- hook = null_hook_new (conn, data);
- gnet_conn_read (conn);
+ g_message ("Received connection from %s.",
+ inet_ntoa (((struct sockaddr_in *) addr)->sin_addr));
+ conn = hc_conn_new (NULL, NULL);
+ hc_conn_set_driver_channel (conn, fd);
+ hook = null_hook_new (conn, address->server, address->port);
+ pop_hook_new (hook);
}
-static gchar* configfile;
+static gchar *configfile;
+static gboolean foreground;
static GOptionEntry opt_entries[] =
{
{ "config-file", 'c', 0, G_OPTION_ARG_FILENAME, &configfile,
"Configuration file location", "file" },
+ { "foreground", 'f', 0, G_OPTION_ARG_NONE, &foreground,
+ "Run in foreground", 0 },
{ NULL }
};
-int main (int argc, char** argv)
+int main (int argc, char **argv)
{
- GOptionContext* opt_ctx;
+ GOptionContext *opt_ctx;
GKeyFile *keyfile;
- GInetAddr* inetaddr;
- gchar* conf_address;
- gint port;
+ GError *error;
+ int server_fd;
+ gchar *conf_address;
+ gchar *port;
gchar *server_address;
+ gchar *server_port;
+ struct pop_address pop_address;
- gnet_init ();
+ gnutls_global_init ();
pop_log_init ();
configfile = CONFFILE;
}
g_option_context_free (opt_ctx);
- keyfile = g_key_file_new ();
+ keyfile = g_key_file_new ();
+
+ error = NULL;
+ if (g_key_file_load_from_file (keyfile, configfile,
+ G_KEY_FILE_NONE, &error) == FALSE)
+ {
+ fprintf (stderr, "Could not load configuration file %s: %s.\n",
+ configfile, error->message);
+ g_error_free (error);
+ exit (1);
+ }
+
+ error = NULL;
+ conf_address = g_key_file_get_string (keyfile, "global", "address",
+ &error);
+ if (conf_address == NULL && error != NULL)
+ {
+ conf_address = g_strdup ("0.0.0.0");
+ g_error_free (error);
+ }
+ error = NULL;
+ port = g_key_file_get_string (keyfile, "global", "port", &error);
+ if (port == NULL && error != NULL)
+ {
+ port = g_strdup ("110");
+ g_error_free (error);
+ }
+ error = NULL;
+ server_address = g_key_file_get_string (keyfile, "global", "server",
+ &error);
+ if (server_address == NULL && error != NULL)
+ {
+ server_address = g_strdup ("127.0.0.1");
+ g_error_free (error);
+ }
+
+ server_port = g_key_file_get_string (keyfile, "global", "server_port",
+ &error);
+ if (server_port == NULL && error != NULL)
+ {
+ server_port = g_strdup ("995");
+ g_error_free (error);
+ }
- g_key_file_load_from_file (keyfile, configfile, G_KEY_FILE_NONE, NULL);
+ pop_address.server = server_address;
+ pop_address.port = server_port;
- conf_address = g_key_file_get_string (keyfile, "global", "address", NULL);
- port = g_key_file_get_integer (keyfile, "global", "port", NULL);
- server_address = g_key_file_get_string (keyfile, "global", "server", NULL);
+ server_fd = hc_tcp_server (port);
+ if (server_fd < 0)
+ {
+ fprintf (stderr, "Could not create server.\n");
+ exit (1);
+ }
+ hc_server_add_watch (server_fd, new_client, &pop_address);
- g_message ("Listen address is %s:%d.", conf_address, port);
+ g_message ("Listening at %s:%s.", conf_address, port);
- inetaddr = gnet_inetaddr_new_nonblock (conf_address, port);
- gnet_server_new (inetaddr, port, new_client, server_address);
+ if (!foreground)
+ daemon (0, 0);
- daemon (0, 0);
+ g_free (conf_address);
+ g_free (port);
g_main_loop_run (g_main_loop_new (g_main_context_default (), TRUE));
+ gnutls_global_deinit ();
+
+ g_free (server_address);
+ g_free (server_port);
+
return 0;
}