prefs.c

来自「打魔兽战网的都知道他是什么」· C语言 代码 · 共 555 行

/*
 * Copyright (C) 2000,2001	Onlyer	([e-mail])
 * Copyright (C) 2005           Olaf Freyer ([e-mail])
 *
 * 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"

#ifdef HAVE_STDDEF_H
# include <stddef.h>
#else
# ifndef NULL
#  define NULL ((void *)0)
# endif
#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/memset.h"

#include "common/conf.h"
#include "prefs.h"
#include "common/eventlog.h"
#include "common/setup_after.h"

static struct
{
        char const      * logfile;
	char const	* logfile_gs;
	char const	* servaddrs;
	char const	* charsave_dir;
	char const	* charinfo_dir;
	char const	* charsave_bak_dir;
	char const	* charinfo_bak_dir;
	char const	* ladder_dir;
	char const	* d2gs_list;
	unsigned int	laddersave_interval;
	unsigned int	ladderinit_time;
	char const	* loglevels;
	char const	* pidfile;
	unsigned int	shutdown_delay;
	unsigned int	shutdown_decr;
	unsigned int	idletime;
	unsigned int	keepalive_interval;
	unsigned int	timeout_checkinterval;
	unsigned int	XML_output_ladder;
	unsigned int	ladderupdate_threshold;
	unsigned int	ladder_chars_only;
	unsigned int	difficulty_hack;
	
} prefs_conf;

static int conf_set_logfile(const char* valstr);
static int conf_setdef_logfile(void);

static int conf_set_logfile_gs(const char* valstr);
static int conf_setdef_logfile_gs(void);

static int conf_set_servaddrs(const char* valstr);
static int conf_setdef_servaddrs(void);

static int conf_set_charsave_dir(const char* valstr);
static int conf_setdef_charsave_dir(void);

static int conf_set_charinfo_dir(const char* valstr);
static int conf_setdef_charinfo_dir(void);

static int conf_set_charsave_bak_dir(const char* valstr);
static int conf_setdef_charsave_bak_dir(void);

static int conf_set_charinfo_bak_dir(const char* valstr);
static int conf_setdef_charinfo_bak_dir(void);

static int conf_set_ladder_dir(const char* valstr);
static int conf_setdef_ladder_dir(void);

static int conf_set_d2gs_list(const char* valstr);
static int conf_setdef_d2gs_list(void);

static int conf_set_laddersave_interval(const char* valstr);
static int conf_setdef_laddersave_interval(void);

static int conf_set_ladderinit_time(const char* valstr);
static int conf_setdef_ladderinit_time(void);

static int conf_set_loglevels(const char* valstr);
static int conf_setdef_loglevels(void);

static int conf_set_pidfile(const char* valstr);
static int conf_setdef_pidfile(void);

static int conf_set_shutdown_delay(const char* valstr);
static int conf_setdef_shutdown_delay(void);

static int conf_set_shutdown_decr(const char* valstr);
static int conf_setdef_shutdown_decr(void);

static int conf_set_idletime(const char* valstr);
static int conf_setdef_idletime(void);

static int conf_set_keepalive_interval(const char* valstr);
static int conf_setdef_keepalive_interval(void);

static int conf_set_timeout_checkinterval(const char* valstr);
static int conf_setdef_timeout_checkinterval(void);

static int conf_set_XML_output_ladder(const char* valstr);
static int conf_setdef_XML_output_ladder(void);

static int conf_set_ladderupdate_threshold(const char* valstr);
static int conf_setdef_ladderupdate_threshold(void);

static int conf_set_ladder_chars_only(const char* valstr);
static int conf_setdef_ladder_chars_only(void);

static int conf_set_difficulty_hack(const char* valstr);
static int conf_setdef_difficulty_hack(void);


static t_conf_entry prefs_conf_table[]={
    { "logfile",                conf_set_logfile,                NULL,    conf_setdef_logfile },
    { "logfile-gs",             conf_set_logfile_gs,             NULL,	  conf_setdef_logfile_gs },
    { "servaddrs",              conf_set_servaddrs,              NULL,    conf_setdef_servaddrs },
    { "charsavedir",            conf_set_charsave_dir,           NULL,    conf_setdef_charsave_dir },
    { "charinfodir",            conf_set_charinfo_dir,           NULL,    conf_setdef_charinfo_dir },
    { "bak_charsavedir",        conf_set_charsave_bak_dir,       NULL,    conf_setdef_charsave_bak_dir },
    { "bak_charinfodir",        conf_set_charinfo_bak_dir,       NULL,    conf_setdef_charinfo_bak_dir },
    { "ladderdir",              conf_set_ladder_dir,             NULL,    conf_setdef_ladder_dir },
    { "gameservlist",           conf_set_d2gs_list,              NULL,    conf_setdef_d2gs_list },
    { "laddersave_interval",    conf_set_laddersave_interval,    NULL,    conf_setdef_laddersave_interval },
    { "ladderinit_time",        conf_set_ladderinit_time,        NULL,    conf_setdef_ladderinit_time },
    { "loglevels",              conf_set_loglevels,              NULL,    conf_setdef_loglevels },
    { "pidfile",		conf_set_pidfile,	         NULL,    conf_setdef_pidfile},
    { "shutdown_delay",         conf_set_shutdown_delay,         NULL,    conf_setdef_shutdown_delay },
    { "shutdown_decr",          conf_set_shutdown_decr,          NULL,    conf_setdef_shutdown_decr },
    { "idletime",               conf_set_idletime,               NULL,    conf_setdef_idletime },
    { "keepalive_interval",     conf_set_keepalive_interval,     NULL,    conf_setdef_keepalive_interval },
    { "timeout_checkinterval",  conf_set_timeout_checkinterval,  NULL,    conf_setdef_timeout_checkinterval },
    { "XML_ladder_output",      conf_set_XML_output_ladder,      NULL,    conf_setdef_XML_output_ladder },
    { "ladderupdate_threshold", conf_set_ladderupdate_threshold, NULL,    conf_setdef_ladderupdate_threshold },
    { "ladder_chars_only",      conf_set_ladder_chars_only,      NULL,    conf_setdef_ladder_chars_only },
    { "difficulty_hack",        conf_set_difficulty_hack,        NULL,    conf_setdef_difficulty_hack },
    { NULL,                     NULL,                            NULL,    NULL }
};

extern int d2dbs_prefs_load(char const * filename)
{
    FILE *fd;

    if (!filename) {
        eventlog(eventlog_level_error,__FUNCTION__,"got NULL filename");
        return -1;
    }

    fd = fopen(filename,"rt");
    if (!fd) {
        eventlog(eventlog_level_error,__FUNCTION__,"could not open file '%s'",filename);
        return -1;
    }

    if (conf_load_file(fd,prefs_conf_table)) {
        eventlog(eventlog_level_error,__FUNCTION__,"error loading config file '%s'",filename);
        fclose(fd);
        return -1;
    }

    fclose(fd);

    return 0;
}

extern int d2dbs_prefs_reload(char const * filename)
{
	d2dbs_prefs_unload();
	if (d2dbs_prefs_load(filename)<0) return -1;
	return 0;
}

extern int d2dbs_prefs_unload(void)
{
	conf_unload(prefs_conf_table);
	return 0;
}

extern char const * d2dbs_prefs_get_servaddrs(void)
{
	return prefs_conf.servaddrs;
}

static int conf_set_servaddrs(const char* valstr)
{
    return conf_set_str(&prefs_conf.servaddrs,valstr,NULL);
}

static int conf_setdef_servaddrs(void)
{
    return conf_set_str(&prefs_conf.servaddrs,NULL,D2DBS_SERVER_ADDRS);
}


extern char const * d2dbs_prefs_get_logfile(void)
{
	return prefs_conf.logfile;
}

static int conf_set_logfile(const char * valstr)
{
	return conf_set_str(&prefs_conf.logfile,valstr,NULL);
}

static int conf_setdef_logfile(void)
{
	return conf_set_str(&prefs_conf.logfile,NULL,DEFAULT_LOG_FILE);
}


extern char const * prefs_get_logfile_gs(void)
{
	return prefs_conf.logfile_gs;
}

static int conf_set_logfile_gs(const char * valstr)
{
	return conf_set_str(&prefs_conf.logfile_gs,valstr,NULL);
}

static int conf_setdef_logfile_gs(void)
{
	return conf_set_str(&prefs_conf.logfile_gs,NULL,DEFAULT_LOG_FILE);
}


extern char const * d2dbs_prefs_get_charsave_dir(void)
{
	return prefs_conf.charsave_dir;
}

static int conf_set_charsave_dir(const char * valstr)
{
	return conf_set_str(&prefs_conf.charsave_dir,valstr,NULL);
}

static int conf_setdef_charsave_dir(void)
{
	return conf_set_str(&prefs_conf.charsave_dir,NULL,D2DBS_CHARSAVE_DIR);
}


extern char const * d2dbs_prefs_get_charinfo_dir(void)
{
	return prefs_conf.charinfo_dir;
}

static int conf_set_charinfo_dir(const char * valstr)
{
	return conf_set_str(&prefs_conf.charinfo_dir,valstr,NULL);
}

static int conf_setdef_charinfo_dir(void)
{
	return conf_set_str(&prefs_conf.charinfo_dir,NULL,D2DBS_CHARINFO_DIR);
}


extern char const * prefs_get_charsave_bak_dir(void)
{
	return prefs_conf.charsave_bak_dir;
}

static int conf_set_charsave_bak_dir(const char * valstr)
{
	return conf_set_str(&prefs_conf.charsave_bak_dir,valstr,NULL);
}

static int conf_setdef_charsave_bak_dir(void)
{
	return conf_set_str(&prefs_conf.charsave_bak_dir,NULL,D2DBS_CHARSAVEBAK_DIR);
}


extern char const * prefs_get_charinfo_bak_dir(void)
{
	return prefs_conf.charinfo_bak_dir;
}

static int conf_set_charinfo_bak_dir(const char * valstr)
{
	return conf_set_str(&prefs_conf.charinfo_bak_dir,valstr,NULL);
}

static int conf_setdef_charinfo_bak_dir(void)
{
	return conf_set_str(&prefs_conf.charinfo_bak_dir,NULL,D2DBS_CHARINFOBAK_DIR);
}


extern char const * d2dbs_prefs_get_ladder_dir(void)
{
	return prefs_conf.ladder_dir;
}

static int conf_set_ladder_dir(const char * valstr)
{
	return conf_set_str(&prefs_conf.ladder_dir,valstr,NULL);
}

static int conf_setdef_ladder_dir(void)
{
	return conf_set_str(&prefs_conf.ladder_dir,NULL,D2DBS_LADDER_DIR);
}


extern char const * d2dbs_prefs_get_d2gs_list(void)
{
	return prefs_conf.d2gs_list;
}

static int conf_set_d2gs_list(const char * valstr)
{
	return conf_set_str(&prefs_conf.d2gs_list,valstr,NULL);
}

static int conf_setdef_d2gs_list(void)
{
	return conf_set_str(&prefs_conf.d2gs_list,NULL,D2GS_SERVER_LIST);
}


extern unsigned int prefs_get_laddersave_interval(void)
{
	return prefs_conf.laddersave_interval;
}

static int conf_set_laddersave_interval(char const * valstr)
{
	return conf_set_int(&prefs_conf.laddersave_interval,valstr,0);
}

static int conf_setdef_laddersave_interval(void)
{
	return conf_set_int(&prefs_conf.laddersave_interval,NULL,3600);
}

extern unsigned int prefs_get_ladderinit_time(void)
{
	return prefs_conf.ladderinit_time;
}

static int conf_set_ladderinit_time(char const * valstr)
{
	return conf_set_int(&prefs_conf.ladderinit_time,valstr,0);
}

static int conf_setdef_ladderinit_time(void)
{
	return conf_set_int(&prefs_conf.ladderinit_time,NULL,0);
}


extern char const * d2dbs_prefs_get_loglevels(void)
{
	return prefs_conf.loglevels;
}

static int conf_set_loglevels(const char* valstr)
{
	return conf_set_str(&prefs_conf.loglevels,valstr,NULL);
}

static int conf_setdef_loglevels(void)
{
	return conf_set_str(&prefs_conf.loglevels,NULL,DEFAULT_LOG_LEVELS);
}


extern char const * d2dbs_prefs_get_pidfile(void)
{
	return prefs_conf.pidfile;
}

static int conf_set_pidfile(const char* valstr)
{
	return conf_set_str(&prefs_conf.pidfile,valstr,NULL);
}

static int conf_setdef_pidfile(void)
{
	return conf_set_str(&prefs_conf.pidfile,NULL,"");
}


extern unsigned int d2dbs_prefs_get_shutdown_delay(void)
{
	return prefs_conf.shutdown_delay;
}

static int conf_set_shutdown_delay(const char * valstr)
{
	return conf_set_int(&prefs_conf.shutdown_delay,valstr,0);
}

static int conf_setdef_shutdown_delay(void)
{
	return conf_set_int(&prefs_conf.shutdown_delay,NULL,DEFAULT_SHUTDOWN_DELAY);
}


extern unsigned int d2dbs_prefs_get_shutdown_decr(void)
{
	return prefs_conf.shutdown_decr;
}

static int conf_set_shutdown_decr(const char * valstr)
{
	return conf_set_int(&prefs_conf.shutdown_decr,valstr,0);
}

static int conf_setdef_shutdown_decr(void)
{
	return conf_set_int(&prefs_conf.shutdown_decr,NULL,DEFAULT_SHUTDOWN_DECR);
}


extern unsigned int d2dbs_prefs_get_idletime(void)
{
	return prefs_conf.idletime;
}

static int conf_set_idletime(const char * valstr)
{
	return conf_set_int(&prefs_conf.idletime,valstr,0);
}

static int conf_setdef_idletime(void)
{
	return conf_set_int(&prefs_conf.idletime,NULL,DEFAULT_IDLETIME);
}


extern unsigned int prefs_get_keepalive_interval(void)
{
	return prefs_conf.keepalive_interval;
}

static int conf_set_keepalive_interval(const char * valstr)
{
	return conf_set_int(&prefs_conf.keepalive_interval,valstr,0);
}

static int conf_setdef_keepalive_interval(void)
{
	return conf_set_int(&prefs_conf.keepalive_interval,NULL,DEFAULT_KEEPALIVE_INTERVAL);
}


extern unsigned int d2dbs_prefs_get_timeout_checkinterval(void)
{
	return prefs_conf.timeout_checkinterval;
}

static int conf_set_timeout_checkinterval(const char * valstr)
{
	return conf_set_int(&prefs_conf.timeout_checkinterval,valstr,0);
}

static int conf_setdef_timeout_checkinterval(void)
{
	return conf_set_int(&prefs_conf.timeout_checkinterval,NULL,DEFAULT_TIMEOUT_CHECKINTERVAL);
}


extern unsigned int d2dbs_prefs_get_XML_output_ladder(void)
{
	return prefs_conf.XML_output_ladder;
}

static int conf_set_XML_output_ladder(const char * valstr)
{
	return conf_set_bool(&prefs_conf.XML_output_ladder,valstr,0);
}

static int conf_setdef_XML_output_ladder(void)
{
	return conf_set_bool(&prefs_conf.XML_output_ladder,NULL,0);
}

extern unsigned int prefs_get_ladderupdate_threshold(void)
{
	return prefs_conf.ladderupdate_threshold;
}

static int conf_set_ladderupdate_threshold(const char * valstr)
{
	return conf_set_int(&prefs_conf.ladderupdate_threshold,valstr,0);
}

static int conf_setdef_ladderupdate_threshold(void)
{
	return conf_set_int(&prefs_conf.ladderupdate_threshold,NULL,DEFAULT_LADDERUPDATE_THRESHOLD);
}


extern unsigned int prefs_get_ladder_chars_only(void)
{
	return prefs_conf.ladder_chars_only;
}

static int conf_set_ladder_chars_only(const char * valstr)
{
	return conf_set_bool(&prefs_conf.ladder_chars_only,valstr,0);
}

static int conf_setdef_ladder_chars_only(void)
{
	return conf_set_bool(&prefs_conf.ladder_chars_only,NULL,0);
}


extern unsigned int prefs_get_difficulty_hack(void)
{
	return prefs_conf.difficulty_hack;
}

static int conf_set_difficulty_hack(const char * valstr)
{
	return conf_set_int(&prefs_conf.difficulty_hack,valstr,0);
}

static int conf_setdef_difficulty_hack(void)
{
	return conf_set_int(&prefs_conf.difficulty_hack,NULL,0);
}