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/*
* wdm - WINGs display manager
* Copyright (C) 2003 Alexey Voinov <voins@voins.program.ru>
*
* 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
*/
#ifndef _WDMLIB_H
#define _WDMLIB_H
#include <WINGs/WINGs.h>
#include <WINGs/WUtil.h>
#include <stdio.h>
#include <sys/socket.h>
#ifndef __GNUC__
#define __attribute__(x)
#endif
typedef Bool (WDMChecker)(WMPropList *, void *, void *);
typedef struct _WDMArraySpec
{
WDMChecker *checker;
void *data;
WMFreeDataProc *destructor;
Bool addnull;
} WDMArraySpec;
typedef struct _WDMDictionaryStruct
{
char *key;
WDMChecker *checker;
void *data;
size_t offset;
} WDMDictionaryStruct;
typedef struct _WDMDictionarySpec
{
size_t size;
WDMDictionaryStruct *fields;
} WDMDictionarySpec;
extern Bool WDMCheckPLBool(WMPropList *pl, void *def, void *target);
extern Bool WDMCheckPLString(WMPropList *pl, void *def, void *target);
extern Bool WDMCheckPLArray(WMPropList *pl, void *def, void *target);
extern Bool WDMCheckPLDictionary(WMPropList *pl, void *def, void *target);
extern Bool WDMCheckPLStringOrArray(WMPropList *pl, void *def, void *target);
#define WDM_LEVEL_PANIC 0
#define WDM_LEVEL_ERROR 1
#define WDM_LEVEL_WARNING 2
#define WDM_LEVEL_INFO 3
#define WDM_LEVEL_DEBUG 4
extern int WDMLogLevel(int level);
extern FILE *WDMLogStream(FILE *debugfile);
extern void WDMCloseLog(void);
extern int WDMStringToFacility(const char *facility);
extern void WDMUseSysLog(const char *ident, int facility);
extern void WDMLogMessage(int level, char *fmt, ...) __attribute__((format(printf, 2, 3)));
extern void WDMDebug(char *fmt, ...) __attribute__((format(printf, 1, 2)));
extern void WDMInfo(char *fmt, ...) __attribute__((format(printf, 1, 2)));
extern void WDMWarning(char *fmt, ...) __attribute__((format(printf, 1, 2)));
extern void WDMError(char *fmt, ...) __attribute__((format(printf, 1, 2)));
extern void WDMPanic(char *fmt, ...) __attribute__((noreturn, format(printf, 1, 2)));
extern void *WDMSockaddrGetPort(struct sockaddr *from, int *len);
extern void *WDMSockaddrGetAddr(struct sockaddr *from, int *len);
extern char *WDMGetHostName(struct sockaddr *from);
extern char *WDMGetHostAddr(struct sockaddr *from);
extern const char *WDMGetEnv(char * const env[], const char *name);
extern char **WDMPutEnv(char **env, const char *string);
extern char **WDMSetEnv(char **env, const char *name, const char *value);
extern char **WDMUnsetEnv(char **env, const char *name);
extern void WDMFreeEnv(char **env);
extern void WDMPrintEnv(char **env);
#endif
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