/*
 * file.h
 * vim:tw=80:expandtab
 * $Id$
 *
 * Copyright (c) 2011 Clemens Lang <cal@macports.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef _CFILE_H
#define _CFILE_H

#if HAVE_CONFIG_H
#include <config.h>
#endif

#include "registry.h"

#include <sqlite3.h>

typedef struct {
    /* rowid and path form the primary key */
    /* unfortunately, we don't have a surrogate key in this db */
    sqlite_int64 id; /* rowid in the database */
    char* path; /* path in the database */
} reg_file_pk;

typedef struct {
    reg_file_pk key;
    reg_registry* reg; /* associated registry */
    char* proc; /* name of Tcl proc, if using Tcl */
} reg_file;

reg_file* reg_file_open(reg_registry* reg, char* id, char* path,
        reg_error* errPtr);

int reg_file_search(reg_registry* reg, char** keys, char** vals, int* strats,
        int key_count, reg_file*** files, reg_error* errPtr);

int reg_file_propget(reg_file* file, char* key, char** value,
        reg_error* errPtr);
int reg_file_propset(reg_file* file, char* key, char* value,
        reg_error* errPtr);

int reg_all_open_files(reg_registry* reg, reg_file*** files);

#endif /* _CFILE_H */