return 0;
}
-/* Returns the compression type given in the flags of a WIM header. */
-static int
-wim_hdr_flags_compression_type(int wim_hdr_flags)
-{
- if (wim_hdr_flags & WIM_HDR_FLAG_COMPRESSION) {
- if (wim_hdr_flags & WIM_HDR_FLAG_COMPRESS_LZX)
- return WIMLIB_COMPRESSION_TYPE_LZX;
- else if (wim_hdr_flags & WIM_HDR_FLAG_COMPRESS_XPRESS)
- return WIMLIB_COMPRESSION_TYPE_XPRESS;
- else
- return WIMLIB_COMPRESSION_TYPE_INVALID;
- } else {
- return WIMLIB_COMPRESSION_TYPE_NONE;
- }
-}
-
/*
* Creates a WIMStruct for a new WIM file.
*/
struct wim_lookup_table *table;
int ret;
+ wimlib_global_init(WIMLIB_INIT_FLAG_ASSUME_UTF8);
+
DEBUG("Creating new WIM with %"TS" compression.",
wimlib_get_compression_type_string(ctype));
}
w->lookup_table = table;
w->refcnts_ok = 1;
+ w->compression_type = ctype;
*w_ret = w;
return 0;
out_free:
return ret;
}
-WIMLIBAPI int
-wimlib_get_num_images(const WIMStruct *w)
-{
- return w->hdr.image_count;
-}
-
int
select_wim_image(WIMStruct *w, int image)
{
}
-/* Returns the compression type of the WIM file. */
-WIMLIBAPI int
-wimlib_get_compression_type(const WIMStruct *w)
-{
- return wim_hdr_flags_compression_type(w->hdr.flags);
-}
-
WIMLIBAPI const tchar *
wimlib_get_compression_type_string(int ctype)
{
tputchar(T('\n'));
tprintf(T("Image Count: %d\n"), hdr->image_count);
tprintf(T("Compression: %"TS"\n"),
- wimlib_get_compression_type_string(wimlib_get_compression_type(w)));
+ wimlib_get_compression_type_string(w->compression_type));
tprintf(T("Part Number: %d/%d\n"), hdr->part_number, hdr->total_parts);
tprintf(T("Boot Index: %d\n"), hdr->boot_idx);
tprintf(T("Size: %"PRIu64" bytes\n"),
return for_image(w, image, image_print_files);
}
-/* Sets the index of the bootable image. */
WIMLIBAPI int
-wimlib_set_boot_idx(WIMStruct *wim, int boot_idx)
+wimlib_get_wim_info(WIMStruct *wim, struct wimlib_wim_info *info)
+{
+ memset(info, 0, sizeof(struct wimlib_wim_info));
+ memcpy(info->guid, wim->hdr.guid, WIMLIB_GUID_LEN);
+ info->image_count = wim->hdr.image_count;
+ info->boot_index = wim->hdr.boot_idx;
+ info->wim_version = WIM_VERSION;
+ info->chunk_size = WIM_CHUNK_SIZE;
+ info->part_number = wim->hdr.part_number;
+ info->total_parts = wim->hdr.total_parts;
+ info->compression_type = wim->compression_type;
+ if (wim->wim_info)
+ info->total_bytes = wim->wim_info->total_bytes;
+ else
+ info->total_bytes = 0;
+ info->has_integrity_table = wim->hdr.integrity.offset != 0;
+ info->opened_from_file = (wim->filename != NULL);
+ info->is_readonly == (wim->hdr.flags & WIM_HDR_FLAG_READONLY) ||
+ (wim->hdr.total_parts != 1) ||
+ (wim->filename && taccess(wim->filename, W_OK));
+ info->has_rpfix = (wim->hdr.flags & WIM_HDR_FLAG_RP_FIX) != 0;
+ info->is_marked_readonly = (wim->hdr.flags & WIM_HDR_FLAG_READONLY) != 0;
+ info->write_in_progress = (wim->hdr.flags & WIM_HDR_FLAG_WRITE_IN_PROGRESS) != 0;
+ info->metadata_only = (wim->hdr.flags & WIM_HDR_FLAG_METADATA_ONLY) != 0;
+ info->resource_only = (wim->hdr.flags & WIM_HDR_FLAG_RESOURCE_ONLY) != 0;
+ info->spanned = (wim->hdr.flags & WIM_HDR_FLAG_SPANNED) != 0;
+ return 0;
+}
+
+
+/* Deprecated */
+WIMLIBAPI int
+wimlib_get_boot_idx(const WIMStruct *wim)
{
- int ret;
+ struct wimlib_wim_info info;
- ret = can_modify_wim(wim);
- if (ret)
- return ret;
- if (boot_idx < 0 || boot_idx > wim->hdr.image_count)
- return WIMLIB_ERR_INVALID_IMAGE;
- wim->hdr.boot_idx = boot_idx;
- return 0;
+ wimlib_get_wim_info((WIMStruct*)wim, &info);
+ return info.boot_index;
+}
+
+/* Deprecated */
+WIMLIBAPI int
+wimlib_get_compression_type(const WIMStruct *wim)
+{
+ struct wimlib_wim_info info;
+
+ wimlib_get_wim_info((WIMStruct*)wim, &info);
+ return info.compression_type;
}
+/* Deprecated */
WIMLIBAPI int
-wimlib_get_part_number(const WIMStruct *w, int *total_parts_ret)
+wimlib_get_num_images(const WIMStruct *wim)
{
+ struct wimlib_wim_info info;
+
+ wimlib_get_wim_info((WIMStruct*)wim, &info);
+ return info.image_count;
+}
+
+/* Deprecated */
+WIMLIBAPI int
+wimlib_get_part_number(const WIMStruct *wim, int *total_parts_ret)
+{
+ struct wimlib_wim_info info;
+
+ wimlib_get_wim_info((WIMStruct*)wim, &info);
if (total_parts_ret)
- *total_parts_ret = w->hdr.total_parts;
- return w->hdr.part_number;
+ *total_parts_ret = info.total_parts;
+ return info.part_number;
}
+WIMLIBAPI int
+wimlib_set_wim_info(WIMStruct *wim, const struct wimlib_wim_info *info, int which)
+{
+ int ret;
+
+ if (which & WIMLIB_CHANGE_READONLY_FLAG) {
+ if (info->is_marked_readonly)
+ wim->hdr.flags |= WIM_HDR_FLAG_READONLY;
+ else
+ wim->hdr.flags &= ~WIM_HDR_FLAG_READONLY;
+ }
+
+ if ((which & ~WIMLIB_CHANGE_READONLY_FLAG) == 0)
+ return 0;
+
+ ret = can_modify_wim(wim);
+ if (ret)
+ return ret;
+ if (which & WIMLIB_CHANGE_GUID)
+ memcpy(wim->hdr.guid, info->guid, WIM_GID_LEN);
+
+ if (which & WIMLIB_CHANGE_BOOT_INDEX) {
+ if (info->boot_index < 0 || info->boot_index > wim->hdr.image_count)
+ {
+ ERROR("%u is not 0 or a valid image in the WIM to mark as bootable",
+ info->boot_index);
+ return WIMLIB_ERR_INVALID_IMAGE;
+ }
+ wim->hdr.boot_idx = info->boot_index;
+ }
+
+ if (which & WIMLIB_CHANGE_RPFIX_FLAG) {
+ if (info->has_rpfix)
+ wim->hdr.flags |= WIM_HDR_FLAG_RP_FIX;
+ else
+ wim->hdr.flags &= ~WIM_HDR_FLAG_RP_FIX;
+ }
+ return 0;
+}
+
+/* Deprecated */
WIMLIBAPI int
-wimlib_get_boot_idx(const WIMStruct *w)
+wimlib_set_boot_idx(WIMStruct *wim, int boot_idx)
{
- return w->hdr.boot_idx;
+ struct wimlib_wim_info info;
+
+ info.boot_index = boot_idx;
+ return wimlib_set_wim_info(wim, &info, WIMLIB_CHANGE_BOOT_INDEX);
}
static int
w->hdr.boot_idx = 0;
}
- if (wimlib_get_compression_type(w) == WIMLIB_COMPRESSION_TYPE_INVALID) {
- ERROR("Invalid compression type (WIM header flags = 0x%x)",
- w->hdr.flags);
- return WIMLIB_ERR_INVALID_COMPRESSION_TYPE;
+ /* Check and cache the compression type */
+ if (w->hdr.flags & WIM_HDR_FLAG_COMPRESSION) {
+ if (w->hdr.flags & WIM_HDR_FLAG_COMPRESS_LZX) {
+ if (w->hdr.flags & WIM_HDR_FLAG_COMPRESS_XPRESS) {
+ ERROR("Multiple compression flags are set in \"%"TS"\"",
+ in_wim_path);
+ return WIMLIB_ERR_INVALID_COMPRESSION_TYPE;
+ }
+ w->compression_type = WIMLIB_COMPRESSION_TYPE_LZX;
+ } else if (w->hdr.flags & WIM_HDR_FLAG_COMPRESS_XPRESS) {
+ w->compression_type = WIMLIB_COMPRESSION_TYPE_XPRESS;
+ } else {
+ ERROR("The compression flag is set on \"%"TS"\", but "
+ "neither the XPRESS nor LZX flag is set",
+ in_wim_path);
+ return WIMLIB_ERR_INVALID_COMPRESSION_TYPE;
+ }
+ } else {
+ BUILD_BUG_ON(WIMLIB_COMPRESSION_TYPE_NONE != 0);
}
if (open_flags & WIMLIB_OPEN_FLAG_CHECK_INTEGRITY) {
WIMStruct *wim;
int ret;
+ wimlib_global_init(WIMLIB_INIT_FLAG_ASSUME_UTF8);
+
ret = WIMLIB_ERR_INVALID_PARAM;
if (!wim_file || !wim_ret)
goto out;
WIMLIBAPI int
wimlib_global_init(int init_flags)
{
+ static bool already_inited = false;
+
+ if (already_inited)
+ return 0;
libxml_global_init();
if (!(init_flags & WIMLIB_INIT_FLAG_ASSUME_UTF8)) {
wimlib_mbs_is_utf8 = test_locale_ctype_utf8();
#ifdef __WIN32__
win32_global_init();
#endif
+ already_inited = true;
return 0;
}
git://wimlib.net / wimlib / blobdiff