Adding upstream version 1:2.3.21+dfsg1.upstream/1%2.3.21+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/lib-storage/mail-storage-hooks.h b/src/lib-storage/mail-storage-hooks.h
new file mode 100644
index 0000000..beb3fa2
--- /dev/null
+++ b/src/lib-storage/mail-storage-hooks.h
@@ -0,0 +1,53 @@
+#ifndef MAIL_STORAGE_HOOKS_H
+#define MAIL_STORAGE_HOOKS_H
+
+struct module;
+struct mail_user;
+struct mail_storage;
+struct mail_namespace;
+struct mailbox_list;
+struct mailbox;
+struct mail;
+
+struct mail_storage_hooks {
+	void (*mail_user_created)(struct mail_user *user);
+	void (*mail_namespace_storage_added)(struct mail_namespace *ns);
+	/* called the first time user's initial namespaces were added */
+	void (*mail_namespaces_created)(struct mail_namespace *namespaces);
+	/* called every time namespaces are added. most importantly called
+	   when shared mailbox accesses trigger creating new namespaces.
+	   this is called before mail_namespaces_created() at startup.
+	   The namespaces parameter contains all of the current namespaces. */
+	void (*mail_namespaces_added)(struct mail_namespace *namespaces);
+	void (*mail_storage_created)(struct mail_storage *storage);
+	void (*mailbox_list_created)(struct mailbox_list *list);
+	void (*mailbox_allocated)(struct mailbox *box);
+	void (*mailbox_opened)(struct mailbox *box);
+	void (*mail_allocated)(struct mail *mail);
+};
+
+void mail_storage_hooks_init(void);
+void mail_storage_hooks_deinit(void);
+
+void mail_storage_hooks_add(struct module *module,
+			    const struct mail_storage_hooks *hooks);
+/* Add hooks to this plugin regardless of whether it exists in user's
+   mail_plugins setting. */
+void mail_storage_hooks_add_forced(struct module *module,
+				   const struct mail_storage_hooks *hooks);
+void mail_storage_hooks_remove(const struct mail_storage_hooks *hooks);
+
+void mail_storage_hooks_add_internal(const struct mail_storage_hooks *hooks);
+void mail_storage_hooks_remove_internal(const struct mail_storage_hooks *hooks);
+
+void hook_mail_user_created(struct mail_user *user);
+void hook_mail_namespace_storage_added(struct mail_namespace *ns);
+void hook_mail_namespaces_created(struct mail_namespace *namespaces);
+void hook_mail_namespaces_added(struct mail_namespace *namespaces);
+void hook_mail_storage_created(struct mail_storage *storage);
+void hook_mailbox_list_created(struct mailbox_list *list);
+void hook_mailbox_allocated(struct mailbox *box);
+void hook_mailbox_opened(struct mailbox *box);
+void hook_mail_allocated(struct mail *mail);
+
+#endif