Implement file/directory removalremove

The following workflow has been implemented:

- A new checkbox for each object inside a directory is shown.
- When one or more objects are selected, the user submits a request
through a HTML5 form.
- Then, slcl will ask the user for confirmation, listing the selected
objects, while reminding the user about the effects.
- The user confirms the selection.
- slcl removes the selected objects. All objects from non-empty
directories are removed, too.
- Finally, slcl redirects the user to the directory the request was
made from.

1 files changed, 7 insertions, 0 deletions

diff --git a/page.h b/page.h
index 2554bdc..748380d 100644
--- a/page.h
+++ b/page.h
@@ -29,6 +29,12 @@ struct page_search
     size_t n;
 };
 
+struct page_rm
+{
+    const char *dir, **items;
+    size_t n;
+};
+
 int page_login(struct http_response *r);
 int page_style(struct http_response *r);
 int page_failed_login(struct http_response *r);
@@ -40,5 +46,6 @@ int page_share(struct http_response *r, const char *path);
 int page_quota_exceeded(struct http_response *r, unsigned long long len,
     unsigned long long quota);
 int page_search(struct http_response *r, const struct page_search *s);
+int page_rm(struct http_response *r, const struct page_rm *rm);
 
 #endif /* PAGE_H */