From 5b24d9e4a641657d839dfd461acea0ec64df4108 Mon Sep 17 00:00:00 2001
From: RumovZ <gp5glkw78@relay.firefox.com>
Date: Tue, 22 Dec 2020 11:06:55 +0100
Subject: [PATCH] Expose search writer

---
 rslib/backend.proto      | 1 +
 rslib/src/backend/mod.rs | 6 +++++-
 rslib/src/search/mod.rs  | 2 ++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/rslib/backend.proto b/rslib/backend.proto
index 675170fb6..821336385 100644
--- a/rslib/backend.proto
+++ b/rslib/backend.proto
@@ -84,6 +84,7 @@ service BackendService {
 
     // searching
 
+    rpc NormSearch (String) returns (String);
     rpc SearchCards (SearchCardsIn) returns (SearchCardsOut);
     rpc SearchNotes (SearchNotesIn) returns (SearchNotesOut);
     rpc FindAndReplace (FindAndReplaceIn) returns (UInt32);
diff --git a/rslib/src/backend/mod.rs b/rslib/src/backend/mod.rs
index 23b124b01..de26e0db4 100644
--- a/rslib/src/backend/mod.rs
+++ b/rslib/src/backend/mod.rs
@@ -32,7 +32,7 @@ use crate::{
     },
     sched::cutoff::local_minutes_west_for_stamp,
     sched::timespan::{answer_button_time, time_span},
-    search::SortMode,
+    search::{SortMode, norm_search},
     stats::studied_today,
     sync::{
         get_remote_sync_meta, sync_abort, sync_login, FullSyncProgress, NormalSyncProgress,
@@ -393,6 +393,10 @@ impl BackendService for Backend {
     // searching
     //-----------------------------------------------
 
+    fn norm_search(&self, input: pb::String) -> Result<pb::String> {
+        Ok(norm_search(&input.val)?.into())
+    }
+
     fn search_cards(&self, input: pb::SearchCardsIn) -> Result<pb::SearchCardsOut> {
         self.with_col(|col| {
             let order = if let Some(order) = input.order {
diff --git a/rslib/src/search/mod.rs b/rslib/src/search/mod.rs
index 4ab4dfbef..48e67666c 100644
--- a/rslib/src/search/mod.rs
+++ b/rslib/src/search/mod.rs
@@ -1,6 +1,8 @@
 mod cards;
 mod notes;
 mod parser;
+mod writer;
 mod sqlwriter;
 
 pub use cards::SortMode;
+pub use writer::norm_search;