X-Git-Url: http://git.sven.stormbind.net/?p=sven%2Ffuse-exfat.git;a=blobdiff_plain;f=mkfs%2Fmkexfat.c;fp=mkfs%2Fmkexfat.c;h=0000000000000000000000000000000000000000;hp=eadbe96884825339249d9b88b85cbd680012e1d2;hb=5c871b1b95a84c8fb3449832ce2ae4537a3debf9;hpb=1e7534bbaa34e6c2a8c9809dfcf6588112cbdee4

diff --git a/mkfs/mkexfat.c b/mkfs/mkexfat.c
deleted file mode 100644
index eadbe96..0000000
--- a/mkfs/mkexfat.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
-	mkexfat.c (22.04.12)
-	FS creation engine.
-
-	Free exFAT implementation.
-	Copyright (C) 2011-2018  Andrew Nayenko
-
-	This program is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 2 of the License, or
-	(at your option) any later version.
-
-	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.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License along
-	with this program; if not, write to the Free Software Foundation, Inc.,
-	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#include "mkexfat.h"
-#include <sys/types.h>
-#include <unistd.h>
-#include <inttypes.h>
-#include <stdio.h>
-#include <string.h>
-
-static int check_size(off_t volume_size)
-{
-	const struct fs_object** pp;
-	off_t position = 0;
-
-	for (pp = objects; *pp; pp++)
-	{
-		position = ROUND_UP(position, (*pp)->get_alignment());
-		position += (*pp)->get_size();
-	}
-
-	if (position > volume_size)
-	{
-		struct exfat_human_bytes vhb;
-
-		exfat_humanize_bytes(volume_size, &vhb);
-		exfat_error("too small device (%"PRIu64" %s)", vhb.value, vhb.unit);
-		return 1;
-	}
-
-	return 0;
-
-}
-
-static int erase_object(struct exfat_dev* dev, const void* block,
-		off_t block_size, off_t start, off_t size)
-{
-	const off_t block_count = DIV_ROUND_UP(size, block_size);
-	off_t i;
-
-	if (exfat_seek(dev, start, SEEK_SET) == (off_t) -1)
-	{
-		exfat_error("seek to 0x%"PRIx64" failed", start);
-		return 1;
-	}
-	for (i = 0; i < size; i += block_size)
-	{
-		if (exfat_write(dev, block, MIN(size - i, block_size)) < 0)
-		{
-			exfat_error("failed to erase block %"PRIu64"/%"PRIu64
-					" at 0x%"PRIx64, i + 1, block_count, start);
-			return 1;
-		}
-	}
-	return 0;
-}
-
-static int erase(struct exfat_dev* dev)
-{
-	const struct fs_object** pp;
-	off_t position = 0;
-	const off_t block_size = 1024 * 1024;
-	void* block = malloc(block_size);
-
-	if (block == NULL)
-	{
-		exfat_error("failed to allocate erase block");
-		return 1;
-	}
-	memset(block, 0, block_size);
-
-	for (pp = objects; *pp; pp++)
-	{
-		position = ROUND_UP(position, (*pp)->get_alignment());
-		if (erase_object(dev, block, block_size, position,
-				(*pp)->get_size()) != 0)
-		{
-			free(block);
-			return 1;
-		}
-		position += (*pp)->get_size();
-	}
-
-	free(block);
-	return 0;
-}
-
-static int create(struct exfat_dev* dev)
-{
-	const struct fs_object** pp;
-	off_t position = 0;
-
-	for (pp = objects; *pp; pp++)
-	{
-		position = ROUND_UP(position, (*pp)->get_alignment());
-		if (exfat_seek(dev, position, SEEK_SET) == (off_t) -1)
-		{
-			exfat_error("seek to 0x%"PRIx64" failed", position);
-			return 1;
-		}
-		if ((*pp)->write(dev) != 0)
-			return 1;
-		position += (*pp)->get_size();
-	}
-	return 0;
-}
-
-int mkfs(struct exfat_dev* dev, off_t volume_size)
-{
-	if (check_size(volume_size) != 0)
-		return 1;
-
-	fputs("Creating... ", stdout);
-	fflush(stdout);
-	if (erase(dev) != 0)
-		return 1;
-	if (create(dev) != 0)
-		return 1;
-	puts("done.");
-
-	fputs("Flushing... ", stdout);
-	fflush(stdout);
-	if (exfat_fsync(dev) != 0)
-		return 1;
-	puts("done.");
-
-	return 0;
-}
-
-off_t get_position(const struct fs_object* object)
-{
-	const struct fs_object** pp;
-	off_t position = 0;
-
-	for (pp = objects; *pp; pp++)
-	{
-		position = ROUND_UP(position, (*pp)->get_alignment());
-		if (*pp == object)
-			return position;
-		position += (*pp)->get_size();
-	}
-	exfat_bug("unknown object");
-}