* along with wimlib; if not, see http://www.gnu.org/licenses/.
*/
+#include "config.h"
+
+#if defined(HAVE_SYS_FILE_H) && defined(HAVE_FLOCK)
+/* On BSD, this should be included before "list.h" so that "list.h" can
+ * overwrite the LIST_HEAD macro. */
+#include <sys/file.h>
+#endif
+
+#include "list.h"
#include "wimlib_internal.h"
#include "io.h"
#include "dentry.h"
#include "xml.h"
#include "lzx.h"
#include "xpress.h"
-#include <unistd.h>
#ifdef ENABLE_MULTITHREADED_COMPRESSION
-#include <semaphore.h>
#include <pthread.h>
-#include <errno.h>
#endif
+#include <unistd.h>
+#include <errno.h>
+
#ifdef WITH_NTFS_3G
#include <time.h>
#include <ntfs-3g/attrib.h>
#include <ntfs-3g/dir.h>
#endif
-
#ifdef HAVE_ALLOCA_H
#include <alloca.h>
#else
#include <stdlib.h>
#endif
+
static int do_fflush(FILE *fp)
{
int ret = fflush(fp);
compress_func_t get_compress_func(int out_ctype)
{
- if (out_ctype == WIM_COMPRESSION_TYPE_LZX)
+ if (out_ctype == WIMLIB_COMPRESSION_TYPE_LZX)
return lzx_compress;
else
return xpress_compress;
struct chunk_table *chunk_tab = NULL;
bool raw;
off_t file_offset;
- compress_func_t compress;
+ compress_func_t compress = NULL;
#ifdef WITH_NTFS_3G
ntfs_inode *ni = NULL;
#endif
/* Are the compression types the same? If so, do a raw copy (copy
* without decompressing and recompressing the data). */
raw = (wim_resource_compression_type(lte) == out_ctype
- && out_ctype != WIM_COMPRESSION_TYPE_NONE
+ && out_ctype != WIMLIB_COMPRESSION_TYPE_NONE
&& !(flags & WIMLIB_RESOURCE_FLAG_RECOMPRESS));
if (raw) {
/* If we are writing a compressed resource and not doing a raw copy, we
* need to initialize the chunk table */
- if (out_ctype != WIM_COMPRESSION_TYPE_NONE && !raw) {
+ if (out_ctype != WIMLIB_COMPRESSION_TYPE_NONE && !raw) {
ret = begin_wim_resource_chunk_tab(lte, out_fp, file_offset,
&chunk_tab);
if (ret != 0)
/* Raw copy: The new compressed size is the same as the old compressed
* size
*
- * Using WIM_COMPRESSION_TYPE_NONE: The new compressed size is the
+ * Using WIMLIB_COMPRESSION_TYPE_NONE: The new compressed size is the
* original size
*
* Using a different compression type: Call
if (raw) {
new_compressed_size = old_compressed_size;
} else {
- if (out_ctype == WIM_COMPRESSION_TYPE_NONE)
+ if (out_ctype == WIMLIB_COMPRESSION_TYPE_NONE)
new_compressed_size = original_size;
else {
ret = finish_wim_resource_chunk_tab(chunk_tab, out_fp,
}
if (!raw && new_compressed_size >= original_size &&
- out_ctype != WIM_COMPRESSION_TYPE_NONE)
+ out_ctype != WIMLIB_COMPRESSION_TYPE_NONE)
{
/* Oops! We compressed the resource to larger than the original
* size. Write the resource uncompressed instead. */
ret = WIMLIB_ERR_WRITE;
goto out_fclose;
}
- ret = write_wim_resource(lte, out_fp, WIM_COMPRESSION_TYPE_NONE,
+ ret = write_wim_resource(lte, out_fp, WIMLIB_COMPRESSION_TYPE_NONE,
out_res_entry, flags);
if (ret != 0)
goto out_fclose;
out_res_entry->offset = file_offset;
out_res_entry->flags = lte->resource_entry.flags
& ~WIM_RESHDR_FLAG_COMPRESSED;
- if (out_ctype != WIM_COMPRESSION_TYPE_NONE)
+ if (out_ctype != WIMLIB_COMPRESSION_TYPE_NONE)
out_res_entry->flags |= WIM_RESHDR_FLAG_COMPRESSED;
}
}
#ifdef ENABLE_MULTITHREADED_COMPRESSION
struct shared_queue {
- sem_t filled_slots;
- sem_t empty_slots;
- pthread_mutex_t lock;
+ unsigned size;
unsigned front;
unsigned back;
+ unsigned filled_slots;
void **array;
- unsigned size;
+ pthread_mutex_t lock;
+ pthread_cond_t msg_avail_cond;
+ pthread_cond_t space_avail_cond;
};
static int shared_queue_init(struct shared_queue *q, unsigned size)
q->array = CALLOC(sizeof(q->array[0]), size);
if (!q->array)
return WIMLIB_ERR_NOMEM;
-
- sem_init(&q->filled_slots, 0, 0);
- sem_init(&q->empty_slots, 0, size);
- pthread_mutex_init(&q->lock, NULL);
+ q->filled_slots = 0;
q->front = 0;
q->back = size - 1;
q->size = size;
+ pthread_mutex_init(&q->lock, NULL);
+ pthread_cond_init(&q->msg_avail_cond, NULL);
+ pthread_cond_init(&q->space_avail_cond, NULL);
return 0;
}
static void shared_queue_destroy(struct shared_queue *q)
{
- sem_destroy(&q->filled_slots);
- sem_destroy(&q->empty_slots);
- pthread_mutex_destroy(&q->lock);
FREE(q->array);
+ pthread_mutex_destroy(&q->lock);
+ pthread_cond_destroy(&q->msg_avail_cond);
+ pthread_cond_destroy(&q->space_avail_cond);
}
static void shared_queue_put(struct shared_queue *q, void *obj)
{
- sem_wait(&q->empty_slots);
pthread_mutex_lock(&q->lock);
+ while (q->filled_slots == q->size)
+ pthread_cond_wait(&q->space_avail_cond, &q->lock);
q->back = (q->back + 1) % q->size;
q->array[q->back] = obj;
+ q->filled_slots++;
- sem_post(&q->filled_slots);
+ pthread_cond_broadcast(&q->msg_avail_cond);
pthread_mutex_unlock(&q->lock);
}
static void *shared_queue_get(struct shared_queue *q)
{
- sem_wait(&q->filled_slots);
+ void *obj;
+
pthread_mutex_lock(&q->lock);
+ while (q->filled_slots == 0)
+ pthread_cond_wait(&q->msg_avail_cond, &q->lock);
- void *obj = q->array[q->front];
+ obj = q->array[q->front];
q->array[q->front] = NULL;
q->front = (q->front + 1) % q->size;
+ q->filled_slots--;
- sem_post(&q->empty_slots);
+ pthread_cond_broadcast(&q->space_avail_cond);
pthread_mutex_unlock(&q->lock);
return obj;
}
shared_queue_put(compressed_res_queue, msg);
}
DEBUG("Compressor thread terminating");
+ return NULL;
}
#endif
-static void show_stream_write_progress(u64 *cur_size, u64 *next_size,
- u64 total_size, u64 one_percent,
- unsigned *cur_percent,
- const struct lookup_table_entry *cur_lte)
-{
- if (*cur_size >= *next_size) {
- printf("\r%"PRIu64" MiB of %"PRIu64" MiB "
- "(uncompressed) written (%u%% done)",
- *cur_size >> 20,
- total_size >> 20, *cur_percent);
- fflush(stdout);
- *next_size += one_percent;
- (*cur_percent)++;
- }
- *cur_size += wim_resource_size(cur_lte);
-}
-
-static void finish_stream_write_progress(u64 total_size)
+static int do_write_stream_list(struct list_head *my_resources,
+ FILE *out_fp,
+ int out_ctype,
+ wimlib_progress_func_t progress_func,
+ union wimlib_progress_info *progress,
+ int write_resource_flags)
{
- printf("\r%"PRIu64" MiB of %"PRIu64" MiB "
- "(uncompressed) written (100%% done)\n",
- total_size >> 20, total_size >> 20);
- fflush(stdout);
-}
-
-static int write_stream_list_serial(struct list_head *stream_list,
- FILE *out_fp, int out_ctype,
- int write_flags, u64 total_size)
-{
- struct lookup_table_entry *lte;
int ret;
+ struct lookup_table_entry *lte, *tmp;
- u64 one_percent = total_size / 100;
- u64 cur_size = 0;
- u64 next_size = 0;
- unsigned cur_percent = 0;
- int write_resource_flags = 0;
-
- if (write_flags & WIMLIB_WRITE_FLAG_RECOMPRESS)
- write_resource_flags |= WIMLIB_RESOURCE_FLAG_RECOMPRESS;
-
- list_for_each_entry(lte, stream_list, staging_list) {
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) {
- show_stream_write_progress(&cur_size, &next_size,
- total_size, one_percent,
- &cur_percent, lte);
- }
- ret = write_wim_resource(lte, out_fp, out_ctype,
+ list_for_each_entry_safe(lte, tmp, my_resources, staging_list) {
+ ret = write_wim_resource(lte,
+ out_fp,
+ out_ctype,
<e->output_resource_entry,
write_resource_flags);
if (ret != 0)
return ret;
+ list_del(<e->staging_list);
+ progress->write_streams.completed_bytes +=
+ wim_resource_size(lte);
+ progress->write_streams.completed_streams++;
+ if (progress_func) {
+ progress_func(WIMLIB_PROGRESS_MSG_WRITE_STREAMS,
+ progress);
+ }
}
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS)
- finish_stream_write_progress(total_size);
return 0;
}
+static int write_stream_list_serial(struct list_head *stream_list,
+ FILE *out_fp,
+ int out_ctype,
+ int write_flags,
+ wimlib_progress_func_t progress_func,
+ union wimlib_progress_info *progress)
+{
+ int write_resource_flags;
+
+ if (write_flags & WIMLIB_WRITE_FLAG_RECOMPRESS)
+ write_resource_flags = WIMLIB_RESOURCE_FLAG_RECOMPRESS;
+ else
+ write_resource_flags = 0;
+ progress->write_streams.num_threads = 1;
+ if (progress_func)
+ progress_func(WIMLIB_PROGRESS_MSG_WRITE_STREAMS, progress);
+ return do_write_stream_list(stream_list, out_fp,
+ out_ctype, progress_func,
+ progress, write_resource_flags);
+}
+
#ifdef ENABLE_MULTITHREADED_COMPRESSION
static int write_wim_chunks(struct message *msg, FILE *out_fp,
struct chunk_table *chunk_tab)
struct shared_queue *compressed_res_queue,
size_t queue_size,
int write_flags,
- u64 total_size)
+ wimlib_progress_func_t progress_func,
+ union wimlib_progress_info *progress)
{
int ret;
struct lookup_table_entry *cur_lte = next_lte;
struct chunk_table *cur_chunk_tab = NULL;
- struct lookup_table_entry *lte;
struct message *msg;
- u64 one_percent = total_size / 100;
- u64 cur_size = 0;
- u64 next_size = 0;
- unsigned cur_percent = 0;
-
#ifdef WITH_NTFS_3G
ntfs_inode *ni = NULL;
#endif
DEBUG2("Complete msg (begin_chunk=%"PRIu64")", msg->begin_chunk);
if (msg->begin_chunk == 0) {
DEBUG2("Begin chunk tab");
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) {
- show_stream_write_progress(&cur_size,
- &next_size,
- total_size,
- one_percent,
- &cur_percent,
- cur_lte);
- }
// This is the first set of chunks. Leave space
// for the chunk table in the output file.
if (ret != 0)
goto out;
+ progress->write_streams.completed_bytes +=
+ wim_resource_size(cur_lte);
+ progress->write_streams.completed_streams++;
+
+ if (progress_func) {
+ progress_func(WIMLIB_PROGRESS_MSG_WRITE_STREAMS,
+ progress);
+ }
cur_lte->output_resource_entry.size =
res_csize;
// to be compressed because the desired
// compression type is the same as the previous
// compression type).
- struct lookup_table_entry *tmp;
- list_for_each_entry_safe(lte,
- tmp,
- &my_resources,
- staging_list)
- {
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) {
- show_stream_write_progress(&cur_size,
- &next_size,
- total_size,
- one_percent,
- &cur_percent,
- lte);
- }
-
- ret = write_wim_resource(lte,
- out_fp,
- out_ctype,
- <e->output_resource_entry,
- 0);
- list_del(<e->staging_list);
- if (ret != 0)
- goto out;
- }
+ ret = do_write_stream_list(&my_resources,
+ out_fp,
+ out_ctype,
+ progress_func,
+ progress,
+ 0);
+ if (ret != 0)
+ goto out;
}
}
}
end_wim_resource_read(cur_lte);
#endif
if (ret == 0) {
- list_for_each_entry(lte, &my_resources, staging_list) {
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) {
- show_stream_write_progress(&cur_size,
- &next_size,
- total_size,
- one_percent,
- &cur_percent,
- lte);
- }
- ret = write_wim_resource(lte, out_fp,
- out_ctype,
- <e->output_resource_entry,
- 0);
- if (ret != 0)
- break;
- }
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS)
- finish_stream_write_progress(total_size);
+ ret = do_write_stream_list(&my_resources, out_fp,
+ out_ctype, progress_func,
+ progress, 0);
} else {
size_t num_available_msgs = 0;
struct list_head *cur;
}
}
- DEBUG("Freeing messages");
-
for (size_t i = 0; i < ARRAY_LEN(msgs); i++) {
for (size_t j = 0; j < MAX_CHUNKS_PER_MSG; j++) {
FREE(msgs[i].compressed_chunks[j]);
}
-static const char *get_data_type(int ctype)
-{
- switch (ctype) {
- case WIM_COMPRESSION_TYPE_NONE:
- return "uncompressed";
- case WIM_COMPRESSION_TYPE_LZX:
- return "LZX-compressed";
- case WIM_COMPRESSION_TYPE_XPRESS:
- return "XPRESS-compressed";
- }
-}
-
static int write_stream_list_parallel(struct list_head *stream_list,
- FILE *out_fp, int out_ctype,
- int write_flags, u64 total_size,
- unsigned num_threads)
+ FILE *out_fp,
+ int out_ctype,
+ int write_flags,
+ unsigned num_threads,
+ wimlib_progress_func_t progress_func,
+ union wimlib_progress_info *progress)
{
int ret;
struct shared_queue res_to_compress_queue;
}
}
+ progress->write_streams.num_threads = num_threads;
wimlib_assert(stream_list->next != stream_list);
static const double MESSAGES_PER_THREAD = 2.0;
}
}
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) {
- printf("Writing %s data using %u threads...\n",
- get_data_type(out_ctype), num_threads);
- }
+ if (progress_func)
+ progress_func(WIMLIB_PROGRESS_MSG_WRITE_STREAMS, progress);
ret = main_writer_thread_proc(stream_list,
out_fp,
&compressed_res_queue,
queue_size,
write_flags,
- total_size);
-
+ progress_func,
+ progress);
out_join:
for (unsigned i = 0; i < num_threads; i++)
shared_queue_put(&res_to_compress_queue, NULL);
return ret;
out_serial:
WARNING("Falling back to single-threaded compression");
- return write_stream_list_serial(stream_list, out_fp,
- out_ctype, write_flags, total_size);
+ return write_stream_list_serial(stream_list,
+ out_fp,
+ out_ctype,
+ write_flags,
+ progress_func,
+ progress);
+
}
#endif
*/
static int write_stream_list(struct list_head *stream_list, FILE *out_fp,
int out_ctype, int write_flags,
- unsigned num_threads)
+ unsigned num_threads,
+ wimlib_progress_func_t progress_func)
{
struct lookup_table_entry *lte;
size_t num_streams = 0;
- u64 total_size = 0;
+ u64 total_bytes = 0;
bool compression_needed = false;
+ union wimlib_progress_info progress;
+ int ret;
list_for_each_entry(lte, stream_list, staging_list) {
num_streams++;
- total_size += wim_resource_size(lte);
+ total_bytes += wim_resource_size(lte);
if (!compression_needed
&&
- (out_ctype != WIM_COMPRESSION_TYPE_NONE
+ (out_ctype != WIMLIB_COMPRESSION_TYPE_NONE
&& (lte->resource_location != RESOURCE_IN_WIM
|| wimlib_get_compression_type(lte->wim) != out_ctype
|| (write_flags & WIMLIB_WRITE_FLAG_REBUILD)))
&& wim_resource_size(lte) != 0)
compression_needed = true;
}
+ progress.write_streams.total_bytes = total_bytes;
+ progress.write_streams.total_streams = num_streams;
+ progress.write_streams.completed_bytes = 0;
+ progress.write_streams.completed_streams = 0;
+ progress.write_streams.num_threads = num_threads;
+ progress.write_streams.compression_type = out_ctype;
if (num_streams == 0) {
- if (write_flags & WIMLIB_WRITE_FLAG_VERBOSE)
- printf("No streams to write\n");
- return 0;
- }
-
- if (write_flags & WIMLIB_WRITE_FLAG_VERBOSE) {
- printf("Preparing to write %zu streams "
- "(%"PRIu64" total bytes uncompressed)\n",
- num_streams, total_size);
- printf("Using compression type %s\n",
- wimlib_get_compression_type_string(out_ctype));
+ ret = 0;
+ goto out;
}
#ifdef ENABLE_MULTITHREADED_COMPRESSION
- if (compression_needed && total_size >= 1000000 && num_threads != 1) {
- return write_stream_list_parallel(stream_list, out_fp,
- out_ctype, write_flags,
- total_size, num_threads);
+ if (compression_needed && total_bytes >= 1000000 && num_threads != 1) {
+ ret = write_stream_list_parallel(stream_list,
+ out_fp,
+ out_ctype,
+ write_flags,
+ num_threads,
+ progress_func,
+ &progress);
}
else
#endif
{
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) {
- const char *reason = "";
- if (!compression_needed)
- reason = " (no compression needed)";
- printf("Writing %s data using 1 thread%s\n",
- get_data_type(out_ctype), reason);
- }
-
- return write_stream_list_serial(stream_list, out_fp,
- out_ctype, write_flags,
- total_size);
+ ret = write_stream_list_serial(stream_list,
+ out_fp,
+ out_ctype,
+ write_flags,
+ progress_func,
+ &progress);
}
+out:
+ return ret;
}
}
static int write_wim_streams(WIMStruct *w, int image, int write_flags,
- unsigned num_threads)
+ unsigned num_threads,
+ wimlib_progress_func_t progress_func)
{
for_lookup_table_entry(w->lookup_table, lte_zero_out_refcnt, NULL);
for_image(w, image, find_streams_to_write);
return write_stream_list(&stream_list, w->out_fp,
wimlib_get_compression_type(w), write_flags,
- num_threads);
+ num_threads, progress_func);
}
/*
* fsync() the output file before closing it.
*
*/
-int finish_write(WIMStruct *w, int image, int write_flags)
+int finish_write(WIMStruct *w, int image, int write_flags,
+ wimlib_progress_func_t progress_func)
{
int ret;
struct wim_header hdr;
off_t old_lookup_table_end;
off_t new_lookup_table_end;
- bool show_progress;
if (write_flags & WIMLIB_WRITE_FLAG_REUSE_INTEGRITY_TABLE) {
old_lookup_table_end = w->hdr.lookup_table_res_entry.offset +
w->hdr.lookup_table_res_entry.size;
}
new_lookup_table_end = hdr.lookup_table_res_entry.offset +
hdr.lookup_table_res_entry.size;
- show_progress = ((write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS) != 0);
ret = write_integrity_table(out,
&hdr.integrity,
new_lookup_table_end,
old_lookup_table_end,
- show_progress);
+ progress_func);
if (ret != 0)
goto out;
} else {
* marked as bootable. This is not well documented...
*/
if (hdr.boot_idx == 0 || !w->image_metadata
- || (image != WIM_ALL_IMAGES && image != hdr.boot_idx)) {
+ || (image != WIMLIB_ALL_IMAGES && image != hdr.boot_idx)) {
memset(&hdr.boot_metadata_res_entry, 0,
sizeof(struct resource_entry));
} else {
}
/* Set image count and boot index correctly for single image writes */
- if (image != WIM_ALL_IMAGES) {
+ if (image != WIMLIB_ALL_IMAGES) {
hdr.image_count = 1;
if (hdr.boot_idx == image)
hdr.boot_idx = 1;
return ret;
}
+#if defined(HAVE_SYS_FILE_H) && defined(HAVE_FLOCK)
+int lock_wim(FILE *fp, const char *path)
+{
+ int ret = 0;
+ if (fp) {
+ ret = flock(fileno(fp), LOCK_EX | LOCK_NB);
+ if (ret != 0) {
+ if (errno == EWOULDBLOCK) {
+ ERROR("`%s' is already being modified or has been "
+ "mounted read-write\n"
+ " by another process!", path);
+ ret = WIMLIB_ERR_ALREADY_LOCKED;
+ } else {
+ WARNING("Failed to lock `%s': %s",
+ path, strerror(errno));
+ ret = 0;
+ }
+ }
+ }
+ return ret;
+}
+#endif
+
+static int open_wim_writable(WIMStruct *w, const char *path,
+ bool trunc, bool readable)
+{
+ const char *mode;
+ int ret = 0;
+ if (trunc)
+ if (readable)
+ mode = "w+b";
+ else
+ mode = "wb";
+ else
+ mode = "r+b";
+
+ DEBUG("Opening `%s' read-write", path);
+ wimlib_assert(w->out_fp == NULL);
+ wimlib_assert(path != NULL);
+ w->out_fp = fopen(path, mode);
+ if (!w->out_fp) {
+ ERROR_WITH_ERRNO("Failed to open `%s' for writing", path);
+ return WIMLIB_ERR_OPEN;
+ }
+ if (trunc) {
+ ret = lock_wim(w->out_fp, path);
+ if (ret != 0) {
+ fclose(w->out_fp);
+ w->out_fp = NULL;
+ }
+ }
+ return ret;
+}
+
+
static void close_wim_writable(WIMStruct *w)
{
if (w->out_fp) {
/* Writes a stand-alone WIM to a file. */
WIMLIBAPI int wimlib_write(WIMStruct *w, const char *path,
- int image, int write_flags, unsigned num_threads)
+ int image, int write_flags, unsigned num_threads,
+ wimlib_progress_func_t progress_func)
{
int ret;
write_flags &= WIMLIB_WRITE_MASK_PUBLIC;
- if (image != WIM_ALL_IMAGES &&
+ if (image != WIMLIB_ALL_IMAGES &&
(image < 1 || image > w->hdr.image_count))
return WIMLIB_ERR_INVALID_IMAGE;
return WIMLIB_ERR_SPLIT_UNSUPPORTED;
}
- if (image == WIM_ALL_IMAGES)
- DEBUG("Writing all images to `%s'.", path);
- else
- DEBUG("Writing image %d to `%s'.", image, path);
-
ret = begin_write(w, path, write_flags);
if (ret != 0)
goto out;
- ret = write_wim_streams(w, image, write_flags, num_threads);
+ ret = write_wim_streams(w, image, write_flags, num_threads,
+ progress_func);
if (ret != 0)
goto out;
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS)
- printf("Writing image metadata...\n");
+ if (progress_func)
+ progress_func(WIMLIB_PROGRESS_MSG_WRITE_METADATA_BEGIN, NULL);
ret = for_image(w, image, write_metadata_resource);
if (ret != 0)
goto out;
- ret = finish_write(w, image, write_flags);
- if (ret == 0 && (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS))
- printf("Successfully wrote `%s'\n", path);
+ if (progress_func)
+ progress_func(WIMLIB_PROGRESS_MSG_WRITE_METADATA_END, NULL);
+
+ ret = finish_write(w, image, write_flags, progress_func);
out:
close_wim_writable(w);
return ret;
*/
static int overwrite_wim_inplace(WIMStruct *w, int write_flags,
unsigned num_threads,
+ wimlib_progress_func_t progress_func,
int modified_image_idx)
{
int ret;
old_wim_end);
ret = write_stream_list(&stream_list, w->out_fp,
wimlib_get_compression_type(w),
- write_flags, num_threads);
+ write_flags, num_threads,
+ progress_func);
if (ret != 0)
goto out_ftruncate;
} else {
goto out_ftruncate;
}
write_flags |= WIMLIB_WRITE_FLAG_REUSE_INTEGRITY_TABLE;
- ret = finish_write(w, WIM_ALL_IMAGES, write_flags);
+ ret = finish_write(w, WIMLIB_ALL_IMAGES, write_flags,
+ progress_func);
out_ftruncate:
close_wim_writable(w);
if (ret != 0) {
}
static int overwrite_wim_via_tmpfile(WIMStruct *w, int write_flags,
- unsigned num_threads)
+ unsigned num_threads,
+ wimlib_progress_func_t progress_func)
{
size_t wim_name_len;
int ret;
- DEBUG("Overwrining `%s' via a temporary file", w->filename);
+ DEBUG("Overwriting `%s' via a temporary file", w->filename);
/* Write the WIM to a temporary file in the same directory as the
* original WIM. */
randomize_char_array_with_alnum(tmpfile + wim_name_len, 9);
tmpfile[wim_name_len + 9] = '\0';
- ret = wimlib_write(w, tmpfile, WIM_ALL_IMAGES,
+ ret = wimlib_write(w, tmpfile, WIMLIB_ALL_IMAGES,
write_flags | WIMLIB_WRITE_FLAG_FSYNC,
- num_threads);
+ num_threads, progress_func);
if (ret != 0) {
ERROR("Failed to write the WIM file `%s'", tmpfile);
goto err;
goto err;
}
- if (write_flags & WIMLIB_WRITE_FLAG_SHOW_PROGRESS)
- printf("Successfully renamed `%s' to `%s'\n", tmpfile, w->filename);
+ if (progress_func) {
+ union wimlib_progress_info progress;
+ progress.rename.from = tmpfile;
+ progress.rename.to = w->filename;
+ progress_func(WIMLIB_PROGRESS_MSG_RENAME, &progress);
+ }
/* Re-open the WIM read-only. */
w->fp = fopen(w->filename, "rb");
* Writes a WIM file to the original file that it was read from, overwriting it.
*/
WIMLIBAPI int wimlib_overwrite(WIMStruct *w, int write_flags,
- unsigned num_threads)
+ unsigned num_threads,
+ wimlib_progress_func_t progress_func)
{
if (!w)
return WIMLIB_ERR_INVALID_PARAM;
;
if (i == w->hdr.image_count) {
return overwrite_wim_inplace(w, write_flags, num_threads,
+ progress_func,
modified_image_idx);
}
}
- return overwrite_wim_via_tmpfile(w, write_flags, num_threads);
-}
-
-/* Deprecated */
-WIMLIBAPI int wimlib_overwrite_xml_and_header(WIMStruct *wim, int write_flags)
-{
- return wimlib_overwrite(wim, write_flags, 1);
+ return overwrite_wim_via_tmpfile(w, write_flags, num_threads,
+ progress_func);
}
git://wimlib.net / wimlib / blobdiff