src/d2cs/main.c

/*
 * Copyright (C) 2000,2001      Onlyer  (onlyer@263.net)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
#include "common/setup_before.h"
#include "setup.h"

#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
#else
# ifdef HAVE_MALLOC_H
#  include <malloc.h>
# endif
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#else
# ifdef HAVE_STRINGS_H
#  include <strings.h>
# endif
# ifdef HAVE_MEMORY_H
#  include <memory.h>
# endif
#endif
#include "compat/strdup.h"
#include <errno.h>
#include "compat/strerror.h"
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

#include "server.h"
#include "game.h"
#include "connection.h"
#include "serverqueue.h"
#include "d2gs.h"
#include "prefs.h"
#include "gs_scope.h"
#include "cmdline_parse.h"
#include "d2ladder.h"
#include "version.h"
#include "common/trans.h"
#include "common/fdwatch.h"
#include "common/eventlog.h"
#ifdef WIN32
# include "win32/service.h"
#endif
#include "common/xalloc.h"
#ifdef WIN32_GUI
# include "win32/winmain.h"
#endif
#include "common/setup_after.h"

char serviceLongName[] = "d2cs service";
char serviceName[] = "d2cs";
char serviceDescription[] = "Diablo 2 Character Server";

int g_ServiceStatus = -1;

static int init(void);
static int cleanup(void);
static int config_init(int argc, char * * argv);
static int config_cleanup(void);
static int setup_daemon(void);


#ifdef DO_DAEMONIZE
static int setup_daemon(void)
{
        int pid;
        
        if (chdir("/")<0) {
                eventlog(eventlog_level_error,__FUNCTION__,"can not change working directory to root directory (chdir: %s)",pstrerror(errno));
                return -1;
        }
        close(STDIN_FILENO);
        close(STDOUT_FILENO);
        if (!cmdline_get_debugmode()) {
                close(STDERR_FILENO);
        }
        switch ((pid = fork())) {
                case 0:
                        break;
                case -1:
                        eventlog(eventlog_level_error,__FUNCTION__,"error create child process (fork: %s)",pstrerror(errno));
                        return -1;
                default:
                        return pid;
        }
        umask(0);
        setsid();
        return 0;
}
#endif

static int init(void)
{
        d2cs_connlist_create();
        d2cs_gamelist_create();
        sqlist_create();
        d2gslist_create();
        gqlist_create();
        d2ladder_init();
        charstatus_list_create();
        if(trans_load(d2cs_prefs_get_transfile(),TRANS_D2CS)<0)
            eventlog(eventlog_level_error,__FUNCTION__,"could not load trans list");
        fdwatch_init(prefs_get_max_connections());

        /* Added by Leaflet at 2006-06-05 Begin */
        if (serve_scope_list_load(cmdline_get_gsscope_file()))
                eventlog(eventlog_level_error,__FUNCTION__,"error loading gsscope file %s");
        /* End */
        
        return 0;
}


static int cleanup(void)
{
        charstatus_list_destroy();
        d2ladder_destroy();
        d2cs_connlist_destroy();
        d2cs_gamelist_destroy();
        sqlist_destroy();
        d2gslist_destroy();
        gqlist_destroy();
        trans_unload();
        fdwatch_close();

        /* Added by Leaflet at 2006-06-05 Begin */
        serve_scope_list_unload();
        /* End */

        return 0;
}


static int config_init(int argc, char * * argv)
{
    char const * levels;
    char *       temp;
    char const * tok;
    int          pid;

        if (cmdline_parse(argc, argv)<0) {
                return -1;
        }
#ifdef WIN32
if (cmdline_get_run_as_service())
{
        Win32_ServiceRun();
    return 1;
}
#endif

        if (cmdline_get_version()) {
                cmdline_show_version();
                return -1;
        }
        if (cmdline_get_help()) {
                cmdline_show_help();
                return -1;
        }
#ifdef DO_DAEMONIZE
        if ((!cmdline_get_foreground())&&(!cmdline_get_debugmode())) {
                if (!((pid = setup_daemon()) == 0)) {
                        return pid;
                }
        }
#endif

#ifdef WIN32
if (cmdline_get_make_service())
{
                if (strcmp(cmdline_get_make_service(), "install") == 0) {
                    fprintf(stderr, "Installing service\n");
                    Win32_ServiceInstall();
                        return 1;
                }
                if (strcmp(cmdline_get_make_service(), "uninstall") == 0) {
                    fprintf(stderr, "Uninstalling service\n");
                    Win32_ServiceUninstall();
                        return 1;
                }
}
#endif

        if (d2cs_prefs_load(cmdline_get_prefs_file())<0) {
                eventlog(eventlog_level_error,__FUNCTION__,"error loading configuration file %s",cmdline_get_prefs_file());
                return -1;
        }

    eventlog_clear_level();
    if ((levels = d2cs_prefs_get_loglevels()))
    {
        temp = xstrdup(levels);
        tok = strtok(temp,","); /* strtok modifies the string it is passed */

        while (tok)
        {
        if (eventlog_add_level(tok)<0)
            eventlog(eventlog_level_error,__FUNCTION__,"could not add log level \"%s\"",tok);
        tok = strtok(NULL,",");
        }

        xfree(temp);
    }

        if (cmdline_get_debugmode()) {
                eventlog_set(stderr);
        } else if (cmdline_get_logfile()) {
                if (eventlog_open(cmdline_get_logfile())<0) {
                        eventlog(eventlog_level_error,__FUNCTION__,"error open eventlog file %s",cmdline_get_logfile());
                        return -1;
                }
        } else {
                if (eventlog_open(d2cs_prefs_get_logfile())<0) {
                        eventlog(eventlog_level_error,__FUNCTION__,"error open eventlog file %s",d2cs_prefs_get_logfile());
                        return -1;
                }
        }
        return 0;
}


static int config_cleanup(void)
{
        d2cs_prefs_unload();
        cmdline_cleanup(); 
        return 0;
}

#ifdef WIN32_GUI
extern int server_main(int argc, char * * argv)
#else
extern int main(int argc, char * * argv)
#endif
{
        int pid;
        eventlog_set(stderr);
        if (!((pid = config_init(argc, argv)) == 0)) {
//              if (pid==1) pid=0;
                return pid;
        }
        eventlog(eventlog_level_info,__FUNCTION__,D2CS_VERSION);
        if (init()<0) {
                eventlog(eventlog_level_error,__FUNCTION__,"failed to init");
                return -1;
        } else {
                eventlog(eventlog_level_info,__FUNCTION__,"server initialized");
        }
        if (d2cs_server_process()<0) {
                eventlog(eventlog_level_error,__FUNCTION__,"failed to run server");
                return -1;
        }
        cleanup();
        config_cleanup();
        eventlog_close();
        return 0;
}
1	/*
2	* Copyright (C) 2000,2001 Onlyer (onlyer@263.net)
3	*
4	* This program is free software; you can redistribute it and/or
5	* modify it under the terms of the GNU General Public License
6	* as published by the Free Software Foundation; either version 2
7	* of the License, or (at your option) any later version.
8	*
9	* This program is distributed in the hope that it will be useful,
10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	* GNU General Public License for more details.
13	*
14	* You should have received a copy of the GNU General Public License
15	* along with this program; if not, write to the Free Software
16	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17	*/
18	#include "common/setup_before.h"
19	#include "setup.h"
20
21	#include <stdio.h>
22	#ifdef STDC_HEADERS
23	# include <stdlib.h>
24	#else
25	# ifdef HAVE_MALLOC_H
26	# include <malloc.h>
27	# endif
28	#endif
29	#ifdef HAVE_UNISTD_H
30	# include <unistd.h>
31	#endif
32	#ifdef HAVE_STRING_H
33	# include <string.h>
34	#else
35	# ifdef HAVE_STRINGS_H
36	# include <strings.h>
37	# endif
38	# ifdef HAVE_MEMORY_H
39	# include <memory.h>
40	# endif
41	#endif
42	#include "compat/strdup.h"
43	#include <errno.h>
44	#include "compat/strerror.h"
45	#ifdef HAVE_SYS_STAT_H
46	# include <sys/stat.h>
47	#endif
48	#ifdef HAVE_SYS_TYPES_H
49	# include <sys/types.h>
50	#endif
51
52	#include "server.h"
53	#include "game.h"
54	#include "connection.h"
55	#include "serverqueue.h"
56	#include "d2gs.h"
57	#include "prefs.h"
58	#include "gs_scope.h"
59	#include "cmdline_parse.h"
60	#include "d2ladder.h"
61	#include "version.h"
62	#include "common/trans.h"
63	#include "common/fdwatch.h"
64	#include "common/eventlog.h"
65	#ifdef WIN32
66	# include "win32/service.h"
67	#endif
68	#include "common/xalloc.h"
69	#ifdef WIN32_GUI
70	# include "win32/winmain.h"
71	#endif
72	#include "common/setup_after.h"
73
74	char serviceLongName[] = "d2cs service";
75	char serviceName[] = "d2cs";
76	char serviceDescription[] = "Diablo 2 Character Server";
77
78	int g_ServiceStatus = -1;
79
80	static int init(void);
81	static int cleanup(void);
82	static int config_init(int argc, char * * argv);
83	static int config_cleanup(void);
84	static int setup_daemon(void);
85
86
87	#ifdef DO_DAEMONIZE
88	static int setup_daemon(void)
89	{
90	int pid;
91
92	if (chdir("/")<0) {
93	eventlog(eventlog_level_error,__FUNCTION__,"can not change working directory to root directory (chdir: %s)",pstrerror(errno));
94	return -1;
95	}
96	close(STDIN_FILENO);
97	close(STDOUT_FILENO);
98	if (!cmdline_get_debugmode()) {
99	close(STDERR_FILENO);
100	}
101	switch ((pid = fork())) {
102	case 0:
103	break;
104	case -1:
105	eventlog(eventlog_level_error,__FUNCTION__,"error create child process (fork: %s)",pstrerror(errno));
106	return -1;
107	default:
108	return pid;
109	}
110	umask(0);
111	setsid();
112	return 0;
113	}
114	#endif
115
116	static int init(void)
117	{
118	d2cs_connlist_create();
119	d2cs_gamelist_create();
120	sqlist_create();
121	d2gslist_create();
122	gqlist_create();
123	d2ladder_init();
124	charstatus_list_create();
125	if(trans_load(d2cs_prefs_get_transfile(),TRANS_D2CS)<0)
126	eventlog(eventlog_level_error,__FUNCTION__,"could not load trans list");
127	fdwatch_init(prefs_get_max_connections());
128
129	/* Added by Leaflet at 2006-06-05 Begin */
130	if (serve_scope_list_load(cmdline_get_gsscope_file()))
131	eventlog(eventlog_level_error,__FUNCTION__,"error loading gsscope file %s");
132	/* End */
133
134	return 0;
135	}
136
137
138	static int cleanup(void)
139	{
140	charstatus_list_destroy();
141	d2ladder_destroy();
142	d2cs_connlist_destroy();
143	d2cs_gamelist_destroy();
144	sqlist_destroy();
145	d2gslist_destroy();
146	gqlist_destroy();
147	trans_unload();
148	fdwatch_close();
149
150	/* Added by Leaflet at 2006-06-05 Begin */
151	serve_scope_list_unload();
152	/* End */
153
154	return 0;
155	}
156
157
158	static int config_init(int argc, char * * argv)
159	{
160	char const * levels;
161	char * temp;
162	char const * tok;
163	int pid;
164
165	if (cmdline_parse(argc, argv)<0) {
166	return -1;
167	}
168	#ifdef WIN32
169	if (cmdline_get_run_as_service())
170	{
171	Win32_ServiceRun();
172	return 1;
173	}
174	#endif
175
176	if (cmdline_get_version()) {
177	cmdline_show_version();
178	return -1;
179	}
180	if (cmdline_get_help()) {
181	cmdline_show_help();
182	return -1;
183	}
184	#ifdef DO_DAEMONIZE
185	if ((!cmdline_get_foreground())&&(!cmdline_get_debugmode())) {
186	if (!((pid = setup_daemon()) == 0)) {
187	return pid;
188	}
189	}
190	#endif
191
192	#ifdef WIN32
193	if (cmdline_get_make_service())
194	{
195	if (strcmp(cmdline_get_make_service(), "install") == 0) {
196	fprintf(stderr, "Installing service\n");
197	Win32_ServiceInstall();
198	return 1;
199	}
200	if (strcmp(cmdline_get_make_service(), "uninstall") == 0) {
201	fprintf(stderr, "Uninstalling service\n");
202	Win32_ServiceUninstall();
203	return 1;
204	}
205	}
206	#endif
207
208	if (d2cs_prefs_load(cmdline_get_prefs_file())<0) {
209	eventlog(eventlog_level_error,__FUNCTION__,"error loading configuration file %s",cmdline_get_prefs_file());
210	return -1;
211	}
212
213	eventlog_clear_level();
214	if ((levels = d2cs_prefs_get_loglevels()))
215	{
216	temp = xstrdup(levels);
217	tok = strtok(temp,","); /* strtok modifies the string it is passed */
218
219	while (tok)
220	{
221	if (eventlog_add_level(tok)<0)
222	eventlog(eventlog_level_error,__FUNCTION__,"could not add log level \"%s\"",tok);
223	tok = strtok(NULL,",");
224	}
225
226	xfree(temp);
227	}
228
229	if (cmdline_get_debugmode()) {
230	eventlog_set(stderr);
231	} else if (cmdline_get_logfile()) {
232	if (eventlog_open(cmdline_get_logfile())<0) {
233	eventlog(eventlog_level_error,__FUNCTION__,"error open eventlog file %s",cmdline_get_logfile());
234	return -1;
235	}
236	} else {
237	if (eventlog_open(d2cs_prefs_get_logfile())<0) {
238	eventlog(eventlog_level_error,__FUNCTION__,"error open eventlog file %s",d2cs_prefs_get_logfile());
239	return -1;
240	}
241	}
242	return 0;
243	}
244
245
246	static int config_cleanup(void)
247	{
248	d2cs_prefs_unload();
249	cmdline_cleanup();
250	return 0;
251	}
252
253	#ifdef WIN32_GUI
254	extern int server_main(int argc, char * * argv)
255	#else
256	extern int main(int argc, char * * argv)
257	#endif
258	{
259	int pid;
260	eventlog_set(stderr);
261	if (!((pid = config_init(argc, argv)) == 0)) {
262	// if (pid==1) pid=0;
263	return pid;
264	}
265	eventlog(eventlog_level_info,__FUNCTION__,D2CS_VERSION);
266	if (init()<0) {
267	eventlog(eventlog_level_error,__FUNCTION__,"failed to init");
268	return -1;
269	} else {
270	eventlog(eventlog_level_info,__FUNCTION__,"server initialized");
271	}
272	if (d2cs_server_process()<0) {
273	eventlog(eventlog_level_error,__FUNCTION__,"failed to run server");
274	return -1;
275	}
276	cleanup();
277	config_cleanup();
278	eventlog_close();
279	return 0;
280	}
webmaster@leafok.com	ViewVC Help
Powered by ViewVC 1.3.0-beta1