2 ** Copyright (C) 2006 Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
3 ** Copyright (C) 2009 Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5 ** This program is free software; you can redistribute it and/or modify
6 ** it under the terms of the GNU General Public License as published by
7 ** the Free Software Foundation; either version 2 of the License, or
8 ** (at your option) any later version.
10 ** This program is distributed in the hope that it will be useful,
11 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
12 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 ** GNU General Public License for more details.
15 ** You should have received a copy of the GNU General Public License
16 ** along with this program; if not, write to the Free Software
17 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #include <gnutls/gnutls.h>
26 #include <netinet/in.h>
27 #include <arpa/inet.h>
34 #include "tcp_connect.h"
36 #define CONFFILE SYSCONFDIR "/popproxy.conf"
45 new_client (int fd, struct sockaddr *addr, socklen_t saddr, gpointer data)
49 struct pop_address *address = data;
52 g_critical ("Server has received an error event.");
55 g_message ("Received connection from %s.",
56 inet_ntoa (((struct sockaddr_in *) addr)->sin_addr));
57 conn = hc_conn_new (NULL, NULL);
58 hc_conn_set_driver_channel (conn, fd);
59 hook = null_hook_new (conn, address->server, address->port);
63 static gchar *configfile;
64 static gboolean foreground;
66 static GOptionEntry opt_entries[] =
68 { "config-file", 'c', 0, G_OPTION_ARG_FILENAME, &configfile,
69 "Configuration file location", "file" },
70 { "foreground", 'f', 0, G_OPTION_ARG_NONE, &foreground,
71 "Run in foreground", 0 },
75 int main (int argc, char **argv)
78 GOptionContext *opt_ctx;
84 gchar *server_address;
86 struct pop_address pop_address;
88 gnutls_global_init ();
90 configfile = CONFFILE;
91 opt_ctx = g_option_context_new ("");
92 g_option_context_add_main_entries (opt_ctx, opt_entries, NULL);
95 if (!g_option_context_parse (opt_ctx, &argc, &argv, &error))
97 g_critical ("Could not parse command line options: %s.",
102 g_option_context_free (opt_ctx);
104 keyfile = g_key_file_new ();
107 if (g_key_file_load_from_file (keyfile, configfile,
108 G_KEY_FILE_NONE, &error) == FALSE)
110 g_critical ("Could not load configuration file %s: %s.",
111 configfile, error->message);
112 g_error_free (error);
117 conf_address = g_key_file_get_string (keyfile, "global", "address",
119 if (conf_address == NULL && error != NULL)
121 conf_address = g_strdup ("0.0.0.0");
122 g_error_free (error);
125 port = g_key_file_get_string (keyfile, "global", "port", &error);
126 if (port == NULL && error != NULL)
128 port = g_strdup ("110");
129 g_error_free (error);
132 server_address = g_key_file_get_string (keyfile, "global", "server",
134 if (server_address == NULL && error != NULL)
136 server_address = g_strdup ("127.0.0.1");
137 g_error_free (error);
140 server_port = g_key_file_get_string (keyfile, "global", "server_port",
142 if (server_port == NULL && error != NULL)
144 server_port = g_strdup ("995");
145 g_error_free (error);
148 pop_address.server = server_address;
149 pop_address.port = server_port;
151 server_fd = hc_tcp_server (port);
154 g_critical ("Could not create server.");
157 hc_server_add_watch (server_fd, new_client, &pop_address);
161 g_message ("Listening at %s:%s.", conf_address, port);
166 g_free (conf_address);
169 g_main_loop_run (g_main_loop_new (g_main_context_default (), TRUE));
171 gnutls_global_deinit ();
173 g_free (server_address);
174 g_free (server_port);