From 6d40797a0755ada383261896605cab75ac2c3ecc Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Mon, 28 Aug 2017 09:54:25 +0200
Subject: [PATCH] Fix libimagmail to use new libimagentryref interface

---
 lib/domain/libimagmail/src/iter.rs | 14 +++++++-------
 lib/domain/libimagmail/src/mail.rs | 16 +++++++++-------
 2 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/lib/domain/libimagmail/src/iter.rs b/lib/domain/libimagmail/src/iter.rs
index fe1e72a4..6fee9e64 100644
--- a/lib/domain/libimagmail/src/iter.rs
+++ b/lib/domain/libimagmail/src/iter.rs
@@ -27,16 +27,17 @@
 use mail::Mail;
 use result::Result;
 
+use libimagstore::store::FileLockEntry;
 use libimagentryref::reference::Ref;
 
 use std::marker::PhantomData;
 
-pub struct MailIter<'a, I: 'a + Iterator<Item = Ref<'a>>> {
-    _marker: PhantomData<&'a I>,
+pub struct MailIter<'a, I: Iterator<Item = FileLockEntry<'a>>> {
+    _marker: PhantomData<I>,
     i: I,
 }
 
-impl<'a, I: Iterator<Item = Ref<'a>>> MailIter<'a, I> {
+impl<'a, I: Iterator<Item = FileLockEntry<'a>>> MailIter<'a, I> {
 
     pub fn new(i: I) -> MailIter<'a, I> {
         MailIter { _marker: PhantomData, i: i }
@@ -44,12 +45,11 @@ impl<'a, I: Iterator<Item = Ref<'a>>> MailIter<'a, I> {
 
 }
 
-impl<'a, I: Iterator<Item = Ref<'a>>> Iterator for MailIter<'a, I> {
-
+impl<'a, I: Iterator<Item = FileLockEntry<'a>>> Iterator for MailIter<'a, I> {
     type Item = Result<Mail<'a>>;
 
-    fn next(&mut self) -> Option<Result<Mail<'a>>> {
-        self.i.next().map(Mail::from_ref)
+    fn next(&mut self) -> Option<Self::Item> {
+        self.i.next().map(Mail::from_fle)
     }
 
 }
diff --git a/lib/domain/libimagmail/src/mail.rs b/lib/domain/libimagmail/src/mail.rs
index 11b57398..d5f02cdf 100644
--- a/lib/domain/libimagmail/src/mail.rs
+++ b/lib/domain/libimagmail/src/mail.rs
@@ -23,8 +23,10 @@ use std::fs::File;
 use std::io::Read;
 
 use libimagstore::store::Store;
+use libimagstore::store::FileLockEntry;
 use libimagentryref::reference::Ref;
 use libimagentryref::flags::RefFlags;
+use libimagentryref::refstore::RefStore;
 
 use email::MimeMessage;
 use email::results::ParsingResult as EmailParsingResult;
@@ -47,7 +49,7 @@ impl From<String> for Buffer {
     }
 }
 
-pub struct Mail<'a>(Ref<'a>, Buffer);
+pub struct Mail<'a>(FileLockEntry<'a>, Buffer);
 
 impl<'a> Mail<'a> {
 
@@ -57,7 +59,7 @@ impl<'a> Mail<'a> {
         let f = RefFlags::default().with_content_hashing(true).with_permission_tracking(false);
         let p = PathBuf::from(p.as_ref());
 
-        Ref::create_with_hasher(store, p, f, h)
+        store.create_with_hasher(p, f, h)
             .map_err_into(MEK::RefCreationError)
             .and_then(|reference| {
                 reference.fs_file()
@@ -76,19 +78,19 @@ impl<'a> Mail<'a> {
 
     /// Opens a mail by the passed hash
     pub fn open<S: AsRef<str>>(store: &Store, hash: S) -> Result<Option<Mail>> {
-        Ref::get_by_hash(store, String::from(hash.as_ref()))
+        store.get_by_hash(String::from(hash.as_ref()))
             .map_err_into(MEK::FetchByHashError)
             .map_err_into(MEK::FetchError)
             .and_then(|o| match o {
-                Some(r) => Mail::from_ref(r).map(Some),
+                Some(r) => Mail::from_fle(r).map(Some),
                 None => Ok(None),
             })
 
     }
 
     /// Implement me as TryFrom as soon as it is stable
-    pub fn from_ref(r: Ref<'a>) -> Result<Mail> {
-        r.fs_file()
+    pub fn from_fle(fle: FileLockEntry<'a>) -> Result<Mail<'a>> {
+        fle.fs_file()
             .map_err_into(MEK::RefHandlingError)
             .and_then(|path| File::open(path).map_err_into(MEK::IOError))
             .and_then(|mut file| {
@@ -98,7 +100,7 @@ impl<'a> Mail<'a> {
                     .map_err_into(MEK::IOError)
             })
             .map(Buffer::from)
-            .map(|buffer| Mail(r, buffer))
+            .map(|buffer| Mail(fle, buffer))
     }
 
     pub fn get_field(&self, field: &str) -> Result<Option<String>> {