globopt.h

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// SPDX-License-Identifier: MIT
#ifndef __GLOBOPT_H__
#define __GLOBOPT_H__
 
#include <stdbool.h>
#include <string.h>
 
#include "envset.h"
 
#ifdef ENABLE_CGROUP
#include "cgroup.h"
#endif
 
typedef struct crinitGlobOptStore {
    bool debug;                                
    bool useSyslog;                            
    bool useElos;                              
    bool signatures;                           
    char *sigKeyDir;                           
    unsigned long long elosEventPollInterval;  
    int elosPort;                              
    char *elosServer;                          
    char *inclDir;                             
    char *inclSuffix;                          
    char *taskDir;                             
    bool taskDirFollowSl;                      
    char *taskFileSuffix;                      
    char **tasks;                              
    char *launcherCmd;                         
    unsigned long long shdGraceP;              
    crinitEnvSet_t globEnv;                    
    crinitEnvSet_t globFilters;                
#ifdef ENABLE_CAPABILITIES
    char *defaultCaps;  
#endif
#ifdef ENABLE_CGROUP
    crinitCgroup_t
        *rootCgroup;  
    crinitCgroup_t **globCgroups;  
    size_t globCgroupsCount;       
#endif
} crinitGlobOptStore_t;
 
#define CRINIT_GLOBOPT_DEBUG debug                                     
#define CRINIT_GLOBOPT_USE_SYSLOG useSyslog                            
#define CRINIT_GLOBOPT_USE_ELOS useElos                                
#define CRINIT_GLOBOPT_ELOS_EVENT_POLL_INTERVAL elosEventPollInterval  
#define CRINIT_GLOBOPT_ELOS_PORT elosPort                              
#define CRINIT_GLOBOPT_ELOS_SERVER elosServer                          
#define CRINIT_GLOBOPT_INCLDIR inclDir                                 
#define CRINIT_GLOBOPT_INCL_SUFFIX inclSuffix                          
#define CRINIT_GLOBOPT_TASKDIR taskDir                                 
#define CRINIT_GLOBOPT_TASKDIR_FOLLOW_SYMLINKS taskDirFollowSl         
#define CRINIT_GLOBOPT_TASK_FILE_SUFFIX taskFileSuffix                 
#define CRINIT_GLOBOPT_TASKS tasks                                     
#define CRINIT_GLOBOPT_LAUNCHER_CMD launcherCmd                        
#define CRINIT_GLOBOPT_SHDGRACEP shdGraceP                             
#define CRINIT_GLOBOPT_ENV globEnv                                     
#define CRINIT_GLOBOPT_FILTERS globFilters                             
#define CRINIT_GLOBOPT_SIGNATURES signatures  
#define CRINIT_GLOBOPT_SIGKEYDIR sigKeyDir    
#ifdef ENABLE_CAPABILITIES
#define CRINIT_GLOBOPT_DEFAULTCAPS defaultCaps  
#endif
 
static crinitGlobOptStore_t crinitGenericGlobOptHelper __attribute__((unused));
 
#define crinitGlobOptGet(globOptMember, retPtr)          \
    _Generic((crinitGenericGlobOptHelper.globOptMember), \
        char *: crinitGlobOptGetString,                  \
        bool: crinitGlobOptGetBoolean,                   \
        int: crinitGlobOptGetInteger,                    \
        unsigned long long: crinitGlobOptGetUnsignedLL,  \
        crinitEnvSet_t: crinitGlobOptGetEnvSet)((offsetof(crinitGlobOptStore_t, globOptMember)), (retPtr))
#define crinitGlobOptSet(globOptMember, val)             \
    _Generic((crinitGenericGlobOptHelper.globOptMember), \
        char *: crinitGlobOptSetString,                  \
        const char *: crinitGlobOptSetString,            \
        bool: crinitGlobOptSetBoolean,                   \
        int: crinitGlobOptSetInteger,                    \
        unsigned long long: crinitGlobOptSetUnsignedLL,  \
        crinitEnvSet_t: crinitGlobOptSetEnvSet)((offsetof(crinitGlobOptStore_t, globOptMember)), (val))
 
int crinitGlobOptInitDefault(void);
 
void crinitGlobOptDestroy(void);
 
crinitGlobOptStore_t *crinitGlobOptBorrow(void);
int crinitGlobOptRemit(void);
 
int crinitGlobOptSetString(size_t memberOffset, const char *val);
int crinitGlobOptSetBoolean(size_t memberOffset, bool val);
int crinitGlobOptSetInteger(size_t memberOffset, int val);
int crinitGlobOptSetUnsignedLL(size_t memberOffset, unsigned long long val);
int crinitGlobOptSetEnvSet(size_t memberOffset, const crinitEnvSet_t *val);
 
int crinitGlobOptGetString(size_t memberOffset, char **val);
int crinitGlobOptGetBoolean(size_t memberOffset, bool *val);
int crinitGlobOptGetInteger(size_t memberOffset, int *val);
int crinitGlobOptGetUnsignedLL(size_t memberOffset, unsigned long long *val);
int crinitGlobOptGetEnvSet(size_t memberOffset, crinitEnvSet_t *val);
 
#endif /* __GLOBOPT_H__ */