}
size_t
-xml_get_max_image_name_len(const WIMStruct *w)
+xml_get_max_image_name_len(const WIMStruct *wim)
{
size_t max_len = 0;
- if (w->wim_info) {
- for (int i = 0; i < w->wim_info->num_images; i++) {
- size_t len = tstrlen(w->wim_info->images[i].name);
+ if (wim->wim_info) {
+ for (int i = 0; i < wim->wim_info->num_images; i++) {
+ size_t len = tstrlen(wim->wim_info->images[i].name);
if (len > max_len)
max_len = len;
}
* But, see calculate_dentry_statistics().
*/
void
-xml_update_image_info(WIMStruct *w, int image)
+xml_update_image_info(WIMStruct *wim, int image)
{
struct image_info *image_info;
DEBUG("Updating the image info for image %d", image);
- image_info = &w->wim_info->images[image - 1];
+ image_info = &wim->wim_info->images[image - 1];
image_info->file_count = 0;
image_info->dir_count = 0;
image_info->total_bytes = 0;
image_info->hard_link_bytes = 0;
- image_info->lookup_table = w->lookup_table;
+ image_info->lookup_table = wim->lookup_table;
- for_dentry_in_tree(w->image_metadata[image - 1]->root_dentry,
+ for_dentry_in_tree(wim->image_metadata[image - 1]->root_dentry,
calculate_dentry_statistics,
image_info);
image_info->last_modification_time = get_wim_timestamp();
/* Adds an image to the XML information. */
int
-xml_add_image(WIMStruct *w, const tchar *name)
+xml_add_image(WIMStruct *wim, const tchar *name)
{
struct wim_info *wim_info;
struct image_info *image_info;
/* If this is the first image, allocate the struct wim_info. Otherwise
* use the existing struct wim_info. */
- if (w->wim_info) {
- wim_info = w->wim_info;
+ if (wim->wim_info) {
+ wim_info = wim->wim_info;
} else {
wim_info = CALLOC(1, sizeof(struct wim_info));
if (!wim_info)
if (!(image_info->name = TSTRDUP(name)))
goto out_destroy_image_info;
- w->wim_info = wim_info;
+ wim->wim_info = wim_info;
image_info->index = wim_info->num_images;
image_info->creation_time = get_wim_timestamp();
- xml_update_image_info(w, image_info->index);
+ xml_update_image_info(wim, image_info->index);
return 0;
out_destroy_image_info:
destroy_image_info(image_info);
wim_info->num_images--;
out_free_wim_info:
- if (wim_info != w->wim_info)
+ if (wim_info != wim->wim_info)
FREE(wim_info);
return WIMLIB_ERR_NOMEM;
}
/* Returns the name of the specified image. */
WIMLIBAPI const tchar *
-wimlib_get_image_name(const WIMStruct *w, int image)
+wimlib_get_image_name(const WIMStruct *wim, int image)
{
- if (image < 1 || image > w->hdr.image_count)
+ if (image < 1 || image > wim->hdr.image_count)
return NULL;
- return w->wim_info->images[image - 1].name;
+ return wim->wim_info->images[image - 1].name;
}
/* Returns the description of the specified image. */
WIMLIBAPI const tchar *
-wimlib_get_image_description(const WIMStruct *w, int image)
+wimlib_get_image_description(const WIMStruct *wim, int image)
{
- if (image < 1 || image > w->hdr.image_count)
+ if (image < 1 || image > wim->hdr.image_count)
return NULL;
- return w->wim_info->images[image - 1].description;
+ return wim->wim_info->images[image - 1].description;
}
/* Determines if an image name is already used by some image in the WIM. */
WIMLIBAPI bool
-wimlib_image_name_in_use(const WIMStruct *w, const tchar *name)
+wimlib_image_name_in_use(const WIMStruct *wim, const tchar *name)
{
if (!name || !*name)
return false;
- for (int i = 1; i <= w->hdr.image_count; i++)
- if (!tstrcmp(w->wim_info->images[i - 1].name, name))
+ for (int i = 1; i <= wim->hdr.image_count; i++)
+ if (!tstrcmp(wim->wim_info->images[i - 1].name, name))
return true;
return false;
}
/* Extracts the raw XML data to a file stream. */
WIMLIBAPI int
-wimlib_extract_xml_data(WIMStruct *w, FILE *fp)
+wimlib_extract_xml_data(WIMStruct *wim, FILE *fp)
{
size_t size;
void *buf;
int ret;
- size = w->hdr.xml_res_entry.size;
+ size = wim->hdr.xml_res_entry.size;
if (sizeof(size_t) < sizeof(u64))
- if (size != w->hdr.xml_res_entry.size)
+ if (size != wim->hdr.xml_res_entry.size)
return WIMLIB_ERR_INVALID_PARAM;
buf = MALLOC(size);
if (!buf)
return WIMLIB_ERR_NOMEM;
- if (full_pread(w->in_fd,
+ if (full_pread(wim->in_fd,
buf,
- w->hdr.xml_res_entry.size,
- w->hdr.xml_res_entry.offset) != w->hdr.xml_res_entry.size)
+ wim->hdr.xml_res_entry.size,
+ wim->hdr.xml_res_entry.offset) != wim->hdr.xml_res_entry.size)
{
ERROR_WITH_ERRNO("Error reading XML data");
ret = WIMLIB_ERR_READ;
/* Sets the name of an image in the WIM. */
WIMLIBAPI int
-wimlib_set_image_name(WIMStruct *w, int image, const tchar *name)
+wimlib_set_image_name(WIMStruct *wim, int image, const tchar *name)
{
tchar *p;
int i;
DEBUG("Setting the name of image %d to %"TS, image, name);
- ret = can_modify_wim(w);
+ ret = can_modify_wim(wim);
if (ret)
return ret;
if (name == NULL)
name = T("");
- if (image < 1 || image > w->hdr.image_count) {
+ if (image < 1 || image > wim->hdr.image_count) {
ERROR("%d is not a valid image", image);
return WIMLIB_ERR_INVALID_IMAGE;
}
- for (i = 1; i <= w->hdr.image_count; i++) {
+ for (i = 1; i <= wim->hdr.image_count; i++) {
if (i == image)
continue;
- if (!tstrcmp(w->wim_info->images[i - 1].name, name)) {
+ if (!tstrcmp(wim->wim_info->images[i - 1].name, name)) {
ERROR("The name \"%"TS"\" is already in use in the WIM!",
name);
return WIMLIB_ERR_IMAGE_NAME_COLLISION;
if (!p)
return WIMLIB_ERR_NOMEM;
- FREE(w->wim_info->images[image - 1].name);
- w->wim_info->images[image - 1].name = p;
+ FREE(wim->wim_info->images[image - 1].name);
+ wim->wim_info->images[image - 1].name = p;
return 0;
}
static int
-do_set_image_info_str(WIMStruct *w, int image, const tchar *tstr,
+do_set_image_info_str(WIMStruct *wim, int image, const tchar *tstr,
size_t offset)
{
tchar *tstr_copy;
tchar **dest_tstr_p;
int ret;
- ret = can_modify_wim(w);
+ ret = can_modify_wim(wim);
if (ret)
return ret;
- if (image < 1 || image > w->hdr.image_count) {
+ if (image < 1 || image > wim->hdr.image_count) {
ERROR("%d is not a valid image", image);
return WIMLIB_ERR_INVALID_IMAGE;
}
} else {
tstr_copy = NULL;
}
- dest_tstr_p = (tchar**)((void*)&w->wim_info->images[image - 1] + offset);
+ dest_tstr_p = (tchar**)((void*)&wim->wim_info->images[image - 1] + offset);
FREE(*dest_tstr_p);
*dest_tstr_p = tstr_copy;
/* Sets the description of an image in the WIM. */
WIMLIBAPI int
-wimlib_set_image_descripton(WIMStruct *w, int image,
+wimlib_set_image_descripton(WIMStruct *wim, int image,
const tchar *description)
{
- return do_set_image_info_str(w, image, description,
+ return do_set_image_info_str(wim, image, description,
offsetof(struct image_info, description));
}
/* Set the <FLAGS> element of a WIM image */
WIMLIBAPI int
-wimlib_set_image_flags(WIMStruct *w, int image, const tchar *flags)
+wimlib_set_image_flags(WIMStruct *wim, int image, const tchar *flags)
{
- return do_set_image_info_str(w, image, flags,
+ return do_set_image_info_str(wim, image, flags,
offsetof(struct image_info, flags));
}
git://wimlib.net / wimlib / blobdiff