(!is_linked_extraction(ctx) || (lte->out_refcnt == 0 &&
lte->extracted_file == NULL)))
{
- ctx->progress.extract.total_bytes += wim_resource_size(lte);
+ ctx->progress.extract.total_bytes += lte->size;
ctx->progress.extract.num_streams++;
}
wimlib_progress_func_t progress_func = ctx->progress_func;
union wimlib_progress_info *progress = &ctx->progress;
- progress->extract.completed_bytes += wim_resource_size(lte);
+ progress->extract.completed_bytes += lte->size;
if (progress_func &&
progress->extract.completed_bytes >= ctx->next_progress)
{
goto out_free_lte_tmp;
}
filedes_init(&fd, raw_fd);
- ret = extract_wim_resource_to_fd(lte, &fd,
- wim_resource_size(lte));
+ ret = extract_wim_resource_to_fd(lte, &fd, lte->size);
if (filedes_close(&fd) && !ret)
ret = WIMLIB_ERR_WRITE;
if (ret)
/* Read the header from a stream in a pipable WIM. */
static int
read_pwm_stream_header(WIMStruct *pwm, struct wim_lookup_table_entry *lte,
+ struct wim_resource_spec *rspec,
int flags, struct wim_header_disk *hdr_ret)
{
union {
struct pwm_stream_hdr stream_hdr;
struct wim_header_disk pwm_hdr;
} buf;
+ struct wim_reshdr reshdr;
int ret;
ret = full_read(&pwm->in_fd, &buf.stream_hdr, sizeof(buf.stream_hdr));
return WIMLIB_ERR_INVALID_PIPABLE_WIM;
}
- lte->resource_entry.original_size = le64_to_cpu(buf.stream_hdr.uncompressed_size);
copy_hash(lte->hash, buf.stream_hdr.hash);
- lte->resource_entry.flags = le32_to_cpu(buf.stream_hdr.flags);
- lte->resource_entry.offset = pwm->in_fd.offset;
- lte->resource_location = RESOURCE_IN_WIM;
- lte->wim = pwm;
- if (lte->resource_entry.flags & WIM_RESHDR_FLAG_COMPRESSED) {
- lte->compression_type = pwm->compression_type;
- lte->resource_entry.size = 0;
- } else {
- lte->compression_type = WIMLIB_COMPRESSION_TYPE_NONE;
- lte->resource_entry.size = lte->resource_entry.original_size;
- }
- lte->is_pipable = 1;
+
+ reshdr.size_in_wim = 0;
+ reshdr.flags = le32_to_cpu(buf.stream_hdr.flags);
+ reshdr.offset_in_wim = pwm->in_fd.offset;
+ reshdr.uncompressed_size = le64_to_cpu(buf.stream_hdr.uncompressed_size);
+ wim_res_hdr_to_spec(&reshdr, pwm, rspec);
+ lte_bind_wim_resource_spec(lte, rspec);
+ lte->flags = rspec->flags;
+ lte->size = rspec->uncompressed_size;
+ lte->offset_in_res = 0;
return 0;
read_error:
skip_pwm_stream(struct wim_lookup_table_entry *lte)
{
return read_partial_wim_resource(lte,
- wim_resource_size(lte),
+ lte->size,
skip_pwm_chunk_cb,
- wim_resource_chunk_size(lte),
+ lte_cchunk_size(lte),
NULL,
WIMLIB_READ_RESOURCE_FLAG_RAW_CHUNKS,
0);
extract_streams_from_pipe(struct apply_ctx *ctx)
{
struct wim_lookup_table_entry *found_lte;
+ struct wim_resource_spec *rspec;
struct wim_lookup_table_entry *needed_lte;
struct wim_lookup_table *lookup_table;
struct wim_header_disk pwm_hdr;
ret = WIMLIB_ERR_NOMEM;
found_lte = new_lookup_table_entry();
- if (!found_lte)
+ if (found_lte == NULL)
goto out;
+ rspec = MALLOC(sizeof(struct wim_resource_spec));
+ if (rspec == NULL)
+ goto out_free_found_lte;
+
lookup_table = ctx->wim->lookup_table;
pwm_flags = PWM_ALLOW_WIM_HDR;
if ((ctx->extract_flags & WIMLIB_EXTRACT_FLAG_RESUME))
ctx->progress_func(WIMLIB_PROGRESS_MSG_EXTRACT_SPWM_PART_BEGIN,
&ctx->progress);
while (ctx->num_streams_remaining) {
- ret = read_pwm_stream_header(ctx->wim, found_lte, pwm_flags,
- &pwm_hdr);
+ if (found_lte->resource_location != RESOURCE_NONEXISTENT)
+ lte_unbind_wim_resource_spec(found_lte);
+ ret = read_pwm_stream_header(ctx->wim, found_lte, rspec,
+ pwm_flags, &pwm_hdr);
if (ret) {
if (ret == WIMLIB_ERR_UNEXPECTED_END_OF_FILE &&
(ctx->extract_flags & WIMLIB_EXTRACT_FLAG_RESUME))
}
if ((found_lte->resource_location != RESOURCE_NONEXISTENT)
- && !(found_lte->resource_entry.flags & WIM_RESHDR_FLAG_METADATA)
+ && !(found_lte->flags & WIM_RESHDR_FLAG_METADATA)
&& (needed_lte = lookup_resource(lookup_table, found_lte->hash))
&& (needed_lte->out_refcnt))
{
- copy_resource_entry(&needed_lte->resource_entry,
- &found_lte->resource_entry);
- needed_lte->resource_location = found_lte->resource_location;
- needed_lte->wim = found_lte->wim;
- needed_lte->compression_type = found_lte->compression_type;
- needed_lte->is_pipable = found_lte->is_pipable;
-
+ lte_unbind_wim_resource_spec(found_lte);
+ lte_bind_wim_resource_spec(needed_lte, rspec);
ret = extract_stream_instances(needed_lte, ctx, false);
+ lte_unbind_wim_resource_spec(needed_lte);
+
if (ret)
goto out_free_found_lte;
ctx->num_streams_remaining--;
}
ret = 0;
out_free_found_lte:
+ if (found_lte->resource_location != RESOURCE_IN_WIM)
+ FREE(rspec);
free_lookup_table_entry(found_lte);
out:
return ret;
if (lte) {
struct filedes _stdout;
filedes_init(&_stdout, STDOUT_FILENO);
- ret = extract_wim_resource_to_fd(lte, &_stdout,
- wim_resource_size(lte));
+ ret = extract_wim_resource_to_fd(lte, &_stdout, lte->size);
}
}
return ret;
{
int ret;
tchar *target_copy = canonicalize_fs_path(target);
- if (!target_copy)
+ if (target_copy == NULL)
return WIMLIB_ERR_NOMEM;
struct wimlib_extract_command cmd = {
.wim_source_path = T(""),
* WIMs.) */
{
struct wim_lookup_table_entry xml_lte;
- ret = read_pwm_stream_header(pwm, &xml_lte, 0, NULL);
+ struct wim_resource_spec xml_rspec;
+ ret = read_pwm_stream_header(pwm, &xml_lte, &xml_rspec, 0, NULL);
if (ret)
goto out_wimlib_free;
- if (!(xml_lte.resource_entry.flags & WIM_RESHDR_FLAG_METADATA))
+ if (!(xml_lte.flags & WIM_RESHDR_FLAG_METADATA))
{
ERROR("Expected XML data, but found non-metadata "
"stream.");
goto out_wimlib_free;
}
- copy_resource_entry(&pwm->hdr.xml_res_entry,
- &xml_lte.resource_entry);
+ wim_res_spec_to_hdr(&xml_rspec, &pwm->hdr.xml_data_reshdr);
ret = read_wim_xml_data(pwm);
if (ret)
goto out_wimlib_free;
+
if (wim_info_get_num_images(pwm->wim_info) != pwm->hdr.image_count) {
ERROR("Image count in XML data is not the same as in WIM header.");
ret = WIMLIB_ERR_XML;
for (i = 1; i <= pwm->hdr.image_count; i++) {
struct wim_lookup_table_entry *metadata_lte;
struct wim_image_metadata *imd;
+ struct wim_resource_spec *metadata_rspec;
metadata_lte = new_lookup_table_entry();
- if (!metadata_lte) {
+ if (metadata_lte == NULL) {
ret = WIMLIB_ERR_NOMEM;
goto out_wimlib_free;
}
+ metadata_rspec = MALLOC(sizeof(struct wim_resource_spec));
+ if (metadata_rspec == NULL) {
+ ret = WIMLIB_ERR_NOMEM;
+ free_lookup_table_entry(metadata_lte);
+ goto out_wimlib_free;
+ }
- ret = read_pwm_stream_header(pwm, metadata_lte, 0, NULL);
+ ret = read_pwm_stream_header(pwm, metadata_lte, metadata_rspec, 0, NULL);
imd = pwm->image_metadata[i - 1];
imd->metadata_lte = metadata_lte;
- if (ret)
+ if (ret) {
+ FREE(metadata_rspec);
goto out_wimlib_free;
+ }
- if (!(metadata_lte->resource_entry.flags &
- WIM_RESHDR_FLAG_METADATA))
- {
+ if (!(metadata_lte->flags & WIM_RESHDR_FLAG_METADATA)) {
ERROR("Expected metadata resource, but found "
"non-metadata stream.");
ret = WIMLIB_ERR_INVALID_PIPABLE_WIM;
git://wimlib.net / wimlib / blobdiff