*/
/*
- * Copyright (C) 2013 Eric Biggers
+ * Copyright (C) 2013, 2014 Eric Biggers
*
* This file is part of wimlib, a library for working with WIM files.
*
[WIMLIB_COMPRESSION_TYPE_LZMS] = &lzms_decompressor_ops,
};
-static struct wimlib_decompressor_params_header *
-decompressor_default_params[ARRAY_LEN(decompressor_ops)] = {
-};
-
static bool
decompressor_ctype_valid(int ctype)
{
decompressor_ops[ctype] != NULL);
}
-WIMLIBAPI int
-wimlib_set_default_decompressor_params(enum wimlib_compression_type ctype,
- const struct wimlib_decompressor_params_header *params)
-{
- struct wimlib_decompressor_params_header *dup;
-
- if (!decompressor_ctype_valid(ctype))
- return WIMLIB_ERR_INVALID_COMPRESSION_TYPE;
-
- dup = NULL;
- if (params) {
- dup = memdup(params, params->size);
- if (dup == NULL)
- return WIMLIB_ERR_NOMEM;
- }
-
- FREE(decompressor_default_params[ctype]);
- decompressor_default_params[ctype] = dup;
- return 0;
-}
-
-void
-cleanup_decompressor_params(void)
-{
- for (size_t i = 0; i < ARRAY_LEN(decompressor_default_params); i++) {
- FREE(decompressor_default_params[i]);
- decompressor_default_params[i] = NULL;
- }
-}
-
WIMLIBAPI int
wimlib_create_decompressor(enum wimlib_compression_type ctype,
size_t max_block_size,
- const struct wimlib_decompressor_params_header *extra_params,
struct wimlib_decompressor **dec_ret)
{
struct wimlib_decompressor *dec;
dec->ops = decompressor_ops[ctype];
dec->private = NULL;
if (dec->ops->create_decompressor) {
- const struct wimlib_decompressor_params_header *params;
int ret;
- if (extra_params)
- params = extra_params;
- else
- params = decompressor_default_params[ctype];
ret = dec->ops->create_decompressor(max_block_size,
- params,
&dec->private);
if (ret) {
FREE(dec);