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/*
libabc - something with abc
Copyright (C) 2011 Someone <someone@example.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
*/
#ifndef _LIBABC_H_
#define _LIBABC_H_
#include <stdarg.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* abc_ctx
*
* library user context - reads the config and system
* environment, user variables, allows custom logging
*/
struct abc_ctx;
struct abc_ctx *abc_ref(struct abc_ctx *ctx);
struct abc_ctx *abc_unref(struct abc_ctx *ctx);
int abc_new(struct abc_ctx **ctx);
void abc_set_log_fn(struct abc_ctx *ctx,
void (*log_fn)(struct abc_ctx *ctx,
int priority, const char *file, int line, const char *fn,
const char *format, va_list args));
int abc_get_log_priority(struct abc_ctx *ctx);
void abc_set_log_priority(struct abc_ctx *ctx, int priority);
void *abc_get_userdata(struct abc_ctx *ctx);
void abc_set_userdata(struct abc_ctx *ctx, void *userdata);
/*
* abc_list
*
* access to abc generated lists
*/
struct abc_list_entry;
struct abc_list_entry *abc_list_entry_get_next(struct abc_list_entry *list_entry);
const char *abc_list_entry_get_name(struct abc_list_entry *list_entry);
const char *abc_list_entry_get_value(struct abc_list_entry *list_entry);
#define abc_list_entry_foreach(list_entry, first_entry) \
for (list_entry = first_entry; \
list_entry != NULL; \
list_entry = abc_list_entry_get_next(list_entry))
/*
* abc_thing
*
* access to things of abc
*/
struct abc_thing;
struct abc_thing *abc_thing_ref(struct abc_thing *thing);
struct abc_thing *abc_thing_unref(struct abc_thing *thing);
struct abc_ctx *abc_thing_get_ctx(struct abc_thing *thing);
int abc_thing_new_from_string(struct abc_ctx *ctx, const char *string, struct abc_thing **thing);
struct abc_list_entry *abc_thing_get_some_list_entry(struct abc_thing *thing);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif
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