File Coverage

_rhash_torrent.c

Criterion	Covered	Total	%
statement	0	21	0.0
branch	0	16	0.0
condition			n/a
subroutine			n/a
pod			n/a
total	0	37	0.0

/* rhash_torrent.c - functions to make a torrent file.
 *
 * Copyright: 2013-2014 Aleksey Kravchenko
 *
 * Permission is hereby granted,  free of charge,  to any person  obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction,  including without limitation
 * the rights to  use, copy, modify,  merge, publish, distribute, sublicense,
 * and/or sell copies  of  the Software,  and to permit  persons  to whom the
 * Software is furnished to do so.
 *
 * This program  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.  Use this program  at  your own risk!
 */
#include

/* modifier for Windows DLL */
#if defined(_WIN32) && defined(RHASH_EXPORTS)
# define RHASH_API __declspec(dllexport)
#endif

#include "algorithms.h"
#include "torrent.h"
#include "rhash_torrent.h"

/* obtain torrent context from rhash context */
#define BT_CTX(rctx) ((torrent_ctx*)(((rhash_context_ext*)rctx)->bt_ctx))

RHASH_API int rhash_torrent_add_file(rhash ctx, const char* filepath, uint64_t filesize)
{
	if (!BT_CTX(ctx)) return 0;
	return bt_add_file(BT_CTX(ctx), filepath, filesize);
}

RHASH_API void rhash_torrent_set_options(rhash ctx, unsigned options)
{
	if (!BT_CTX(ctx)) return;
	bt_set_options(BT_CTX(ctx), options);
}

RHASH_API int rhash_torrent_add_announce(rhash ctx, const char* announce_url)
{
	if (!BT_CTX(ctx)) return 0;
	return bt_add_announce(BT_CTX(ctx), announce_url);
}

RHASH_API int rhash_torrent_set_program_name(rhash ctx, const char* name)
{
	if (!BT_CTX(ctx)) return 0;
	return bt_set_program_name(BT_CTX(ctx), name);
}

RHASH_API void rhash_torrent_set_piece_length(rhash ctx, size_t piece_length)
{
	if (!BT_CTX(ctx)) return;
	bt_set_piece_length(BT_CTX(ctx), piece_length);
}

RHASH_API size_t rhash_torrent_get_default_piece_length(uint64_t total_size)
{
	return bt_default_piece_length(total_size);
}

RHASH_API const rhash_str* rhash_torrent_generate_content(rhash ctx)
{
	torrent_ctx *tc = BT_CTX(ctx);
	if (!tc || tc->error || !tc->content.str) return 0;
	return (rhash_str*)(&tc->content);
}