1 files changed, 0 insertions, 168 deletions
diff --git a/difftool/sqfsdiff.c b/difftool/sqfsdiff.c
deleted file mode 100644
index 2871322..0000000
--- a/difftool/sqfsdiff.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * sqfsdiff.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "sqfsdiff.h"
-
-static int open_sfqs(sqfs_state_t *state, const char *path)
-{
-	int ret;
-
-	state->file = sqfs_open_file(path, SQFS_FILE_OPEN_READ_ONLY);
-	if (state->file == NULL) {
-		perror(path);
-		return -1;
-	}
-
-	ret = sqfs_super_read(&state->super, state->file);
-	if (ret) {
-		sqfs_perror(path, "reading super block", ret);
-		goto fail_file;
-	}
-
-	sqfs_compressor_config_init(&state->cfg, state->super.compression_id,
-				    state->super.block_size,
-				    SQFS_COMP_FLAG_UNCOMPRESS);
-
-	ret = sqfs_compressor_create(&state->cfg, &state->cmp);
-
-#ifdef WITH_LZO
-	if (state->super.compression_id == SQFS_COMP_LZO && ret != 0)
-		ret = lzo_compressor_create(&state->cfg, &state->cmp);
-#endif
-
-	if (ret != 0) {
-		sqfs_perror(path, "creating compressor", ret);
-		goto fail_file;
-	}
-
-	if (state->super.flags & SQFS_FLAG_COMPRESSOR_OPTIONS) {
-		ret = state->cmp->read_options(state->cmp, state->file);
-		if (ret) {
-			sqfs_perror(path, "reading compressor options", ret);
-			goto fail_cmp;
-		}
-	}
-
-	state->idtbl = sqfs_id_table_create(0);
-	if (state->idtbl == NULL) {
-		sqfs_perror(path, "creating ID table", SQFS_ERROR_ALLOC);
-		goto fail_cmp;
-	}
-
-	ret = sqfs_id_table_read(state->idtbl, state->file,
-				 &state->super, state->cmp);
-	if (ret) {
-		sqfs_perror(path, "loading ID table", ret);
-		goto fail_id;
-	}
-
-	state->dr = sqfs_dir_reader_create(&state->super, state->cmp,
-					   state->file);
-	if (state->dr == NULL) {
-		sqfs_perror(path, "creating directory reader",
-			    SQFS_ERROR_ALLOC);
-		goto fail_id;
-	}
-
-	ret = sqfs_dir_reader_get_full_hierarchy(state->dr, state->idtbl,
-						 NULL, 0, &state->root);
-	if (ret) {
-		sqfs_perror(path, "loading filesystem tree", ret);
-		goto fail_dr;
-	}
-
-	state->data = sqfs_data_reader_create(state->file,
-					      state->super.block_size,
-					      state->cmp);
-	if (state->data == NULL) {
-		sqfs_perror(path, "creating data reader", SQFS_ERROR_ALLOC);
-		goto fail_tree;
-	}
-
-	ret = sqfs_data_reader_load_fragment_table(state->data, &state->super);
-	if (ret) {
-		sqfs_perror(path, "loading fragment table", ret);
-		goto fail_data;
-	}
-
-	return 0;
-fail_data:
-	sqfs_destroy(state->data);
-fail_tree:
-	sqfs_dir_tree_destroy(state->root);
-fail_dr:
-	sqfs_destroy(state->dr);
-fail_id:
-	sqfs_destroy(state->idtbl);
-fail_cmp:
-	sqfs_destroy(state->cmp);
-fail_file:
-	sqfs_destroy(state->file);
-	return -1;
-}
-
-static void close_sfqs(sqfs_state_t *state)
-{
-	sqfs_destroy(state->data);
-	sqfs_dir_tree_destroy(state->root);
-	sqfs_destroy(state->dr);
-	sqfs_destroy(state->idtbl);
-	sqfs_destroy(state->cmp);
-	sqfs_destroy(state->file);
-}
-
-int main(int argc, char **argv)
-{
-	int status, ret = 0;
-	sqfsdiff_t sd;
-
-	memset(&sd, 0, sizeof(sd));
-	process_options(&sd, argc, argv);
-
-	if (sd.extract_dir != NULL) {
-		if (mkdir_p(sd.extract_dir))
-			return 2;
-	}
-
-	if (open_sfqs(&sd.sqfs_old, sd.old_path))
-		return 2;
-
-	if (open_sfqs(&sd.sqfs_new, sd.new_path)) {
-		status = 2;
-		goto out_sqfs_old;
-	}
-
-	if (sd.extract_dir != NULL) {
-		if (chdir(sd.extract_dir)) {
-			perror(sd.extract_dir);
-			ret = -1;
-			goto out;
-		}
-	}
-
-	ret = node_compare(&sd, sd.sqfs_old.root, sd.sqfs_new.root);
-	if (ret != 0)
-		goto out;
-
-	if (sd.compare_super) {
-		ret = compare_super_blocks(&sd.sqfs_old.super,
-					   &sd.sqfs_new.super);
-		if (ret != 0)
-			goto out;
-	}
-out:
-	if (ret < 0) {
-		status = 2;
-	} else if (ret > 0) {
-		status = 1;
-	} else {
-		status = 0;
-	}
-	close_sfqs(&sd.sqfs_new);
-out_sqfs_old:
-	close_sfqs(&sd.sqfs_old);
-	return status;
-}