Switch to varlink as IPC protocol

This is a lot! Whole new design on top of a statefult varlink interface.

You can now handle multiple request response cycles over a single
connection.

The error responses are lot more refined than just status codes with
optional messages and finally part of the protocol.

TODO: A lot of error handling needs to be improved.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/cmd/move.rs b/src/cmd/move.rs
new file mode 100644
index 0000000..c852d6c
--- /dev/null
+++ b/src/cmd/move.rs
@@ -0,0 +1,19 @@
+use crate::cmd::{open_submaildir, MailStorage};
+use crate::de_jmhoffmann_jwebmail_mailstorage::Call_Move;
+
+pub fn r#move(
+    ms: &MailStorage,
+    call: &mut dyn Call_Move,
+    mid: String,
+    from_folder: String,
+    to_folder: String,
+) -> varlink::Result<()> {
+    if let Some(p) = ms.maildir_path.read().unwrap().clone() {
+        let from = open_submaildir(p.clone(), &from_folder);
+        let to = open_submaildir(p, &to_folder);
+        from.move_to(&mid, &to).unwrap();
+        call.reply()
+    } else {
+        call.reply_not_initialized()
+    }
+}