}
/*
- * Calculate what to put in the FILECOUNT, DIRCOUNT, TOTALBYTES, and
- * HARDLINKBYTES elements of the specified WIM image.
+ * Update the DIRCOUNT, FILECOUNT, TOTALBYTES, HARDLINKBYTES, and
+ * LASTMODIFICATIONTIME elements for the specified WIM image.
*
* Note: since these stats are likely to be used for display purposes only, we
* no longer attempt to duplicate WIMGAPI's weird bugs when calculating them.
u64 total_bytes = 0;
u64 hard_link_bytes = 0;
u64 size;
- xmlNode *filecount_node;
xmlNode *dircount_node;
+ xmlNode *filecount_node;
xmlNode *totalbytes_node;
xmlNode *hardlinkbytes_node;
xmlNode *lastmodificationtime_node;
* Make a copy of the XML information for the image with index @src_image in the
* @src_info XML document and append it to the @dest_info XML document.
*
- * In the process, the image's name and description will be changed to the
- * values specified by @dest_image_name and @dest_image_description. Either or
- * both may be NULL, which indicates that the corresponding element will not be
+ * In the process, change the image's name and description to the values
+ * specified by @dest_image_name and @dest_image_description. Either or both
+ * may be NULL, which indicates that the corresponding element will not be
* included in the destination image.
*/
int
* Reading and writing the XML data *
*----------------------------------------------------------------------------*/
-static unsigned
+static int
image_node_get_index(const xmlNode *node)
{
- return node_get_number((const xmlNode *)xmlHasProp(node, "INDEX"), 10);
+ u64 v = node_get_number((const xmlNode *)xmlHasProp(node, "INDEX"), 10);
+ return min(v, INT_MAX);
}
/* Prepare the 'images' array from the XML document tree. */
setup_images(struct wim_xml_info *info, xmlNode *root)
{
xmlNode *child;
- unsigned index;
- unsigned max_index = 0;
+ int index;
+ int max_index = 0;
int ret;
info->images = NULL;
return get_image_property(wim, image, "DESCRIPTION", NULL);
}
+WIMLIBAPI const tchar *
+wimlib_get_image_property(const WIMStruct *wim, int image,
+ const tchar *property_name)
+{
+ const xmlChar *name;
+ const tchar *value;
+
+ if (!property_name || !*property_name)
+ return NULL;
+ if (tstr_get_utf8(property_name, &name))
+ return NULL;
+ value = get_image_property(wim, image, name, NULL);
+ tstr_put_utf8(name);
+ return value;
+}
+
WIMLIBAPI int
wimlib_set_image_name(WIMStruct *wim, int image, const tchar *name)
{
{
return set_image_property(wim, image, "FLAGS", flags);
}
+
+WIMLIBAPI int
+wimlib_set_image_property(WIMStruct *wim, int image, const tchar *property_name,
+ const tchar *property_value)
+{
+ const xmlChar *name;
+ int ret;
+
+ if (!property_name || !*property_name)
+ return WIMLIB_ERR_INVALID_PARAM;
+
+ ret = tstr_get_utf8(property_name, &name);
+ if (ret)
+ return ret;
+ ret = set_image_property(wim, image, name, property_value);
+ tstr_put_utf8(name);
+ return ret;
+}