Initial commit

internal/storage/storage.go

@@ -0,0 +1,28 @@
+package storage
+
+import "time"
+
+type Storage interface {
+	ConfigGet(key string) (string, error)
+	ConfigSet(key, value string) error
+
+	TryAuthenticate(username, password string) (bool, error)
+
+	MailboxSelect(user, mailbox string) (bool, error)
+	MailNextID(user, mailbox string) (int, error)
+	MailIDForSeq(user, mailbox string, id int) (int, error)
+	MailUnseen(user, mailbox string) (int, error)
+	MailboxList(user string, onlySubscribed bool) ([]string, error)
+	MailboxCreate(user, name string) error
+	MailboxRename(user, old, new string) error
+	MailboxDelete(user, name string) error
+	MailboxSubscribe(user, name string, subscribed bool) error
+
+	MailCreate(user, mailbox string, data []byte) (int, error)
+	MailSelect(user, mailbox string, id int) (int, int, []byte, bool, bool, bool, bool, time.Time, error)
+	MailSearch(user, mailbox string) ([]uint32, error)
+	MailUpdateFlags(user, mailbox string, id int, seen, answered, flagged, deleted bool) error
+	MailDelete(user, mailbox, id string) error
+	MailExpunge(user, mailbox string) error
+	MailCount(user, mailbox string) (int, error)
+}