From 9f8dd3b99df5fe567811cf20dfcff7c6d11a43d9 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 26 Jun 2020 21:33:12 +0100
Subject: [PATCH] receives api grab request

---
 src/bin/server.rs   | 14 ++++++++++++++
 templates/script.js |  5 ++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/bin/server.rs b/src/bin/server.rs
index 7b3fe4bf..301fcb27 100644
--- a/src/bin/server.rs
+++ b/src/bin/server.rs
@@ -109,6 +109,19 @@ fn session(form : Json<SessionForm>) -> Result<Template,RE> {
   Ok(Template::render("test",&c))
 }
 
+#[derive(Debug,Serialize,Deserialize)]
+struct ApiGrab {
+  t : String,
+  p : String,
+}
+
+#[post("/_/api/grab", format="json", data="<form>")]
+#[throws(RE)]
+fn api(form : Json<ApiGrab>) -> impl response::Responder<'static> {
+  eprintln!("API {:?}", &form);
+  ""
+}
+
 #[derive(Serialize)]
 enum Update {
   TestCounter { value: usize },
@@ -180,6 +193,7 @@ fn main() {
       session,
       resource,
       updates,
+      api,
     ])
     .launch();
 }
diff --git a/templates/script.js b/templates/script.js
index f7d54838..17d3b381 100644
--- a/templates/script.js
+++ b/templates/script.js
@@ -45,7 +45,10 @@ function drag_mousedown(e) {
   dragging = false;
   window.addEventListener('mousemove', drag_mousemove, true);
   window.addEventListener('mouseup',   drag_mouseup,   true);
-  
+  xhr_post_then('/_/api/grab',JSON.stringify({
+    t : token,
+    p : delt.dataset.p,
+  }), function(){ });
 }
 
 function drag_mousemove(e) {
-- 
2.30.2