Split WIM mount and split WIM documentation

[wimlib] / src / xml.c

diff --git a/src/xml.c b/src/xml.c
index 0de179c496fb0fd79fe4e371810670d9ee6fb108..73ba38e41f14b3f0be756048641d57610936098e 100644 (file)
--- a/src/xml.c
+++ b/src/xml.c
@@ -10,16 +10,16 @@
  * This file is part of wimlib, a library for working with WIM files.
  *
  * wimlib is free software; you can redistribute it and/or modify it under the
- * terms of the GNU Lesser General Public License as published by the Free
- * Software Foundation; either version 2.1 of the License, or (at your option)
+ * terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option)
  * any later version.
  *
  * wimlib is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more
  * details.
  *
- * You should have received a copy of the GNU Lesser General Public License
+ * You should have received a copy of the GNU General Public License
  * along with wimlib; if not, see http://www.gnu.org/licenses/.
  */
 
@@ -819,8 +819,6 @@ static int clone_windows_info(const struct windows_info *old,
 
 static int clone_image_info(const struct image_info *old, struct image_info *new)
 {
-       int ret;
-
        new->dir_count              = old->dir_count;
        new->file_count             = old->file_count;
        new->total_bytes            = old->total_bytes;
@@ -869,8 +867,6 @@ int xml_export_image(const struct wim_info *old_wim_info,
        struct wim_info *new_wim_info;
        struct image_info *image_info;
        int ret;
-       char *name;
-       char *desc;
 
        DEBUG("Copying XML data between WIM files for source image %d.", image);
 
@@ -1035,14 +1031,15 @@ void print_image_info(const struct wim_info *wim_info, int image)
        uint i;
        const struct image_info *image_info;
        const char *desc;
-       time_t ctime;
-       time_t mtime;
 
 
        if (image == WIM_ALL_IMAGES) {
                for (i = 1; i <= wim_info->num_images; i++)
                        print_image_info(wim_info, i);
        } else {
+               time_t time;
+               char *p;
+
                image_info = &wim_info->images[image - 1];
 
                printf("Index:                  %"PRIu64"\n", 
@@ -1075,11 +1072,17 @@ void print_image_info(const struct wim_info *wim_info, int image)
                printf("Hard Link Bytes:        %"PRIu64"\n", 
                                image_info->hard_link_bytes);
 
-               ctime = wim_timestamp_to_unix(image_info->creation_time);
-               mtime = wim_timestamp_to_unix(image_info->last_modification_time);
+               time = wim_timestamp_to_unix(image_info->creation_time);
+               p = asctime(gmtime(&time));
+               *(strrchr(p, '\n')) = '\0';
+
+               printf("Creation Time:          %s UTC\n", p);
 
-               printf("Creation Time:          %s", asctime(localtime(&ctime)));
-               printf("Last Modification Time: %s", asctime(localtime(&mtime)));
+               time = wim_timestamp_to_unix(image_info->last_modification_time);
+               p = asctime(gmtime(&time));
+               *(strrchr(p, '\n')) = '\0';
+
+               printf("Last Modification Time: %s UTC\n", p);
                if (image_info->windows_info_exists)
                        print_windows_info(&image_info->windows_info);
                if (image_info->flags)
@@ -1353,6 +1356,9 @@ WIMLIBAPI int wimlib_set_image_name(WIMStruct *w, int image, const char *name)
 
        DEBUG("Setting the name of image %d to %s", image, name);
 
+       if (!w)
+               return WIMLIB_ERR_INVALID_PARAM;
+
        if (!name || !*name) {
                ERROR("Must specify a non-empty string for the image name");
                return WIMLIB_ERR_INVALID_PARAM;
@@ -1390,6 +1396,9 @@ WIMLIBAPI int wimlib_set_image_descripton(WIMStruct *w, int image,
 
        DEBUG("Setting the description of image %d to %s", image, description);
 
+       if (!w)
+               return WIMLIB_ERR_INVALID_PARAM;
+
        if (image < 1 || image > w->hdr.image_count) {
                ERROR("%d is not a valid image", image);
                return WIMLIB_ERR_INVALID_IMAGE;