/*
 * Darling - libquarantine
 * Copyright (c) 2016 Lubos Dolezel, All rights reserved.
 *
 * 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 3.0 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.
 */

#ifndef _QUARANTINE_H_
#define _QUARANTINE_H_

#include <stdint.h>
#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

#define QTN_NOT_QUARANTINED (-1)

#define QTN_FLAG_SANDBOX 1
#define QTN_FLAG_HARD 2

#define QTN_FLAG_USER_APPROVED      0x01 << 0
#define QTN_FLAG_TRANSLOCATE        0x01 << 1
#define QTN_FLAG_DO_NOT_TRANSLOCATE 0x01 << 2

typedef struct _qtn_file_s *qtn_file_t;

extern qtn_file_t _qtn_file_alloc();
extern void _qtn_file_free(qtn_file_t file);

extern qtn_file_t _qtn_file_clone(qtn_file_t file);

extern int _qtn_file_init_with_fd(qtn_file_t file, int fd);
extern int _qtn_file_apply_to_fd(qtn_file_t file, int fd);
extern int _qtn_file_apply_to_path(qtn_file_t file, const char* path);

extern int _qtn_file_init_with_path(qtn_file_t file, const char *path);

extern int _qtn_file_init_with_data(qtn_file_t file, const void *, size_t);
extern int _qtn_file_to_data(qtn_file_t file, void *, size_t*);
extern int _qtn_file_set_flags(qtn_file_t file, uint32_t flags);
extern uint32_t _qtn_file_get_flags(qtn_file_t file);

extern const char *_qtn_error(int err);

extern const char *_qtn_xattr_name;

extern int __esp_enabled();
extern int __esp_check_ns(const char *a, void *b);
extern int __esp_notify_ns(const char *a, void *b);

typedef struct _qtn_proc_t* qtn_proc_t;
qtn_proc_t qtn_proc_alloc(void);
void qtn_proc_set_identifier(qtn_proc_t proc, const char* ident);
void qtn_proc_set_flags(qtn_proc_t proc, unsigned int flags);
int qtn_proc_apply_to_self(qtn_proc_t proc);
void qtn_proc_free(qtn_proc_t proc);

extern int qtn_file_init_with_mount_point(qtn_file_t a, char b[1024]);

extern int qtn_file_apply_to_mount_point(qtn_file_t a, const char *b);

int qtn_proc_init_with_data(qtn_proc_t proc, void* data, size_t data_len);

#define QTN_SERIALIZED_DATA_MAX 4096

#define qtn_file_alloc _qtn_file_alloc
#define qtn_file_free _qtn_file_free

#define qtn_file_clone _qtn_file_clone
#define qtn_file_set_flags _qtn_file_set_flags
#define qtn_file_get_flags _qtn_file_get_flags

#define qtn_file_init_with_fd _qtn_file_init_with_fd
#define qtn_file_apply_to_fd _qtn_file_apply_to_fd
#define qtn_file_apply_to_path _qtn_file_apply_to_path

#define qtn_file_init_with_path _qtn_file_init_with_path

#define qtn_file_init_with_data _qtn_file_init_with_data
#define qtn_file_to_data _qtn_file_to_data

#define qtn_error _qtn_error

#define qtn_xattr_name _qtn_xattr_name

#ifdef __cplusplus
}
#endif

#endif