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//******************************************************************
//
// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#ifndef OC_LOGGER_TYPES_H_
#define OC_LOGGER_TYPES_H_
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum
{
OC_LOG_MIN_VAL__ = -1,
OC_LOG_ALL = 0,
OC_LOG_FATAL,
OC_LOG_ERROR,
OC_LOG_WARNING,
OC_LOG_INFO,
OC_LOG_DEBUG,
OC_LOG_DISABLED,
OC_LOG_MAX_VAL__
} oc_log_level;
typedef struct _oc_log_ctx
{
void* ctx;
oc_log_level log_level;
char* module_name;
/* Required interface: */
int (*init) (struct _oc_log_ctx *, void *);
void (*destroy) (struct _oc_log_ctx *);
void (*flush) (struct _oc_log_ctx *);
void (*set_level) (struct _oc_log_ctx *, const int);
size_t (*write_level) (struct _oc_log_ctx *, const int, const char *);
int (*set_module) (struct _oc_log_ctx *, const char *);
/* Optional interface (if one is implemented, all must be implemented): */
int (*lock) (struct _oc_log_ctx *);
int (*unlock) (struct _oc_log_ctx *);
int (*try_lock) (struct _oc_log_ctx *);
int (*locked_destroy) (struct _oc_log_ctx *);
} oc_log_ctx_t;
/* Notice that these are all passed the /top level/ ctx-- it's "public" with respect to
these functions, they have full access to fiddle with the structure all they want (but,
generally should avoid doing that); I could certainly be convinced to go the other direction,
and have most functions only take the inner context: */
typedef int (*oc_log_init_t) (oc_log_ctx_t *, void *);
typedef void (*oc_log_destroy_t) (oc_log_ctx_t *);
typedef void (*oc_log_flush_t) (oc_log_ctx_t *);
typedef void (*oc_log_set_level_t) (oc_log_ctx_t *, const int);
typedef size_t (*oc_log_write_level_t) (oc_log_ctx_t *, const int, const char *);
typedef int (*oc_log_set_module_t) (oc_log_ctx_t *, const char *);
typedef int (*oc_log_lock_t) (oc_log_ctx_t *);
typedef int (*oc_log_unlock_t) (oc_log_ctx_t *);
typedef int (*oc_log_try_lock_t) (oc_log_ctx_t *);
#ifdef __cplusplus
} // extern "C"
#endif
#endif
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