Cleanup: libcommon: try to split up some of the larger files

The sqsf_writer is moved to a separate header, as well as the compressor
related stuff. The statistics function is moved into the writer code, as
this is the only place that actually uses it. The writer code itself is
split up into a hand full of file in their own subdirectory.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 59 deletions

diff --git a/lib/common/statistics.c b/lib/common/statistics.c
deleted file mode 100644
index 82e545d..0000000
--- a/lib/common/statistics.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * statistics.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "common.h"
-
-#include <stdio.h>
-
-void sqfs_print_statistics(const sqfs_super_t *super,
-			   const sqfs_block_processor_t *blk,
-			   const sqfs_block_writer_t *wr)
-{
-	const sqfs_block_processor_stats_t *proc_stats;
-	sqfs_u64 bytes_written, blocks_written;
-	char read_sz[32], written_sz[32];
-	size_t ratio;
-
-	proc_stats = sqfs_block_processor_get_stats(blk);
-	blocks_written = wr->get_block_count(wr);
-
-	bytes_written = super->inode_table_start - sizeof(*super);
-
-	if (proc_stats->input_bytes_read > 0) {
-		ratio = (100 * bytes_written) / proc_stats->input_bytes_read;
-	} else {
-		ratio = 100;
-	}
-
-	print_size(proc_stats->input_bytes_read, read_sz, false);
-	print_size(bytes_written, written_sz, false);
-
-	fputs("---------------------------------------------------\n", stdout);
-	printf("Data bytes read: %s\n", read_sz);
-	printf("Data bytes written: %s\n", written_sz);
-	printf("Data compression ratio: " PRI_SZ "%%\n", ratio);
-	fputc('\n', stdout);
-
-	printf("Data blocks written: " PRI_U64 "\n", blocks_written);
-	printf("Out of which where fragment blocks: " PRI_U64 "\n",
-	       proc_stats->frag_block_count);
-
-	printf("Duplicate blocks omitted: " PRI_U64 "\n",
-	       proc_stats->data_block_count + proc_stats->frag_block_count -
-	       blocks_written);
-
-	printf("Sparse blocks omitted: " PRI_U64 "\n",
-	       proc_stats->sparse_block_count);
-	fputc('\n', stdout);
-
-	printf("Fragments actually written: " PRI_U64 "\n",
-	       proc_stats->actual_frag_count);
-	printf("Duplicated fragments omitted: " PRI_U64 "\n",
-	       proc_stats->total_frag_count - proc_stats->actual_frag_count);
-	printf("Total number of inodes: %u\n", super->inode_count);
-	printf("Number of unique group/user IDs: %u\n", super->id_count);
-	fputc('\n', stdout);
-}