Move library source into src sub-directory

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

1 files changed, 0 insertions, 186 deletions

diff --git a/bin/rdsquashfs/fill_files.c b/bin/rdsquashfs/fill_files.c
deleted file mode 100644
index 3104146..0000000
--- a/bin/rdsquashfs/fill_files.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * fill_files.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-#include "rdsquashfs.h"
-
-static struct file_ent {
-	char *path;
-	const sqfs_inode_generic_t *inode;
-} *files = NULL;
-
-static size_t num_files = 0, max_files = 0;
-static size_t block_size = 0;
-
-static int compare_files(const void *l, const void *r)
-{
-	sqfs_u32 lhs_frag_idx, lhs_frag_off, rhs_frag_idx, rhs_frag_off;
-	sqfs_u64 lhs_size, rhs_size, lhs_start, rhs_start;
-	const struct file_ent *lhs = l, *rhs = r;
-
-	sqfs_inode_get_frag_location(lhs->inode, &lhs_frag_idx, &lhs_frag_off);
-	sqfs_inode_get_file_block_start(lhs->inode, &lhs_start);
-	sqfs_inode_get_file_size(lhs->inode, &lhs_size);
-
-	sqfs_inode_get_frag_location(rhs->inode, &rhs_frag_idx, &rhs_frag_off);
-	sqfs_inode_get_file_block_start(rhs->inode, &rhs_start);
-	sqfs_inode_get_file_size(rhs->inode, &rhs_size);
-
-	/* Files with fragments come first, ordered by ID.
-	   In case of tie, files without data blocks come first,
-	   and the others are ordered by start block. */
-	if ((lhs_size % block_size) && (lhs_frag_off < block_size) &&
-	    (lhs_frag_idx != 0xFFFFFFFF)) {
-		if ((rhs_size % block_size) && (rhs_frag_off < block_size) &&
-		    (rhs_frag_idx != 0xFFFFFFFF))
-			return -1;
-
-		if (lhs_frag_idx < rhs_frag_idx)
-			return -1;
-
-		if (lhs_frag_idx > rhs_frag_idx)
-			return 1;
-
-		if (lhs_size < block_size)
-			return (rhs_size < block_size) ? 0 : -1;
-
-		if (rhs_size < block_size)
-			return 1;
-
-		goto order_by_start;
-	}
-
-	if ((rhs_size % block_size) && (rhs_frag_off < block_size) &&
-	    (rhs_frag_idx != 0xFFFFFFFF))
-		return 1;
-
-	/* order the rest by start block */
-order_by_start:
-	return lhs_start < rhs_start ? -1 : lhs_start > rhs_start ? 1 : 0;
-}
-
-static int add_file(const sqfs_tree_node_t *node)
-{
-	struct file_ent *new;
-	size_t new_sz;
-	char *path;
-	int ret;
-
-	if (num_files == max_files) {
-		new_sz = max_files ? max_files * 2 : 256;
-		new = realloc(files, sizeof(files[0]) * new_sz);
-
-		if (new == NULL) {
-			perror("expanding file list");
-			return -1;
-		}
-
-		files = new;
-		max_files = new_sz;
-	}
-
-	ret = sqfs_tree_node_get_path(node, &path);
-	if (ret != 0) {
-		sqfs_perror(NULL, "assembling file path", ret);
-		return -1;
-	}
-
-	if (canonicalize_name(path)) {
-		fprintf(stderr, "Invalid file path '%s'\n", path);
-		sqfs_free(path);
-		return -1;
-	}
-
-	files[num_files].path = path;
-	files[num_files].inode = node->inode;
-	num_files++;
-	return 0;
-}
-
-static void clear_file_list(void)
-{
-	size_t i;
-
-	for (i = 0; i < num_files; ++i)
-		sqfs_free(files[i].path);
-
-	free(files);
-	files = NULL;
-	num_files = 0;
-	max_files = 0;
-}
-
-static int gen_file_list_dfs(const sqfs_tree_node_t *n)
-{
-	if (!is_filename_sane((const char *)n->name, true)) {
-		fprintf(stderr, "Found an entry named '%s', skipping.\n",
-			n->name);
-		return 0;
-	}
-
-	if (S_ISREG(n->inode->base.mode))
-		return add_file(n);
-
-	if (S_ISDIR(n->inode->base.mode)) {
-		for (n = n->children; n != NULL; n = n->next) {
-			if (gen_file_list_dfs(n))
-				return -1;
-		}
-	}
-
-	return 0;
-}
-
-static int fill_files(sqfs_data_reader_t *data, int flags)
-{
-	int ret, openflags;
-	ostream_t *fp;
-	size_t i;
-
-	openflags = OSTREAM_OPEN_OVERWRITE;
-
-	if (flags & UNPACK_NO_SPARSE)
-		openflags |= OSTREAM_OPEN_SPARSE;
-
-	for (i = 0; i < num_files; ++i) {
-		fp = ostream_open_file(files[i].path, openflags);
-		if (fp == NULL)
-			return -1;
-
-		if (!(flags & UNPACK_QUIET))
-			printf("unpacking %s\n", files[i].path);
-
-		ret = sqfs_data_reader_dump(files[i].path, data, files[i].inode,
-					    fp, block_size);
-		if (ret == 0)
-			ret = ostream_flush(fp);
-
-		sqfs_drop(fp);
-		if (ret)
-			return -1;
-	}
-
-	return 0;
-}
-
-int fill_unpacked_files(size_t blk_sz, const sqfs_tree_node_t *root,
-			sqfs_data_reader_t *data, int flags)
-{
-	int status;
-
-	block_size = blk_sz;
-
-	if (gen_file_list_dfs(root)) {
-		clear_file_list();
-		return -1;
-	}
-
-	qsort(files, num_files, sizeof(files[0]), compare_files);
-
-	status = fill_files(data, flags);
-	clear_file_list();
-	return status;
-}