api!: remove dc_delete_all_locations

deltachat-ffi/deltachat.h

@@ -2828,19 +2828,6 @@ int         dc_set_location                 (dc_context_t* context, double latit
 dc_array_t* dc_get_locations                (dc_context_t* context, uint32_t chat_id, uint32_t contact_id, int64_t timestamp_begin, int64_t timestamp_end);
 
 
-/**
- * Delete all locations on the current device.
- * Locations already sent cannot be deleted.
- *
- * Typically results in the event #DC_EVENT_LOCATION_CHANGED
- * with contact_id set to 0.
- *
- * @memberof dc_context_t
- * @param context The context object.
- */
-void        dc_delete_all_locations         (dc_context_t* context);
-
-
 // misc
 
 /**
@@ -6426,8 +6413,7 @@ void dc_event_unref(dc_event_t* event);
  * Location of one or more contact has changed.
  *
  * @param data1 (int) contact_id of the contact for which the location has changed.
- *     If the locations of several contacts have been changed,
+ *     If the locations of several contacts have been changed, this parameter is set to 0.
- *     e.g. after calling dc_delete_all_locations(), this parameter is set to 0.
  * @param data2 0
  */
 #define DC_EVENT_LOCATION_CHANGED         2035

deltachat-ffi/src/lib.rs

@@ -2626,23 +2626,6 @@ pub unsafe extern "C" fn dc_get_locations(
     })
 }
 
-#[no_mangle]
-pub unsafe extern "C" fn dc_delete_all_locations(context: *mut dc_context_t) {
-    if context.is_null() {
-        eprintln!("ignoring careless call to dc_delete_all_locations()");
-        return;
-    }
-    let ctx = &*context;
-
-    block_on(async move {
-        location::delete_all(ctx)
-            .await
-            .context("Failed to delete locations")
-            .log_err(ctx)
-            .ok()
-    });
-}
-
 #[no_mangle]
 pub unsafe extern "C" fn dc_create_qr_svg(payload: *const libc::c_char) -> *mut libc::c_char {
     if payload.is_null() {

deltachat-repl/src/cmdline.rs

@@ -345,7 +345,6 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                  chatinfo\n\
                  sendlocations <seconds>\n\
                  setlocation <lat> <lng>\n\
-                 dellocations\n\
                  getlocations [<contact-id>]\n\
                  send <text>\n\
                  send-sync <text>\n\
@@ -853,9 +852,6 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu
                 println!("Success, streaming can be stopped.");
             }
         }
-        "dellocations" => {
-            location::delete_all(&context).await?;
-        }
         "send" => {
             ensure!(sel_chat.is_some(), "No chat selected.");
             ensure!(!arg1.is_empty(), "No message text given.");

deltachat-repl/src/main.rs

@@ -176,7 +176,7 @@ const DB_COMMANDS: [&str; 11] = [
     "housekeeping",
 ];
 
-const CHAT_COMMANDS: [&str; 40] = [
+const CHAT_COMMANDS: [&str; 39] = [
     "listchats",
     "listarchived",
     "start-realtime",
@@ -194,7 +194,6 @@ const CHAT_COMMANDS: [&str; 40] = [
     "chatinfo",
     "sendlocations",
     "setlocation",
-    "dellocations",
     "getlocations",
     "send",
     "send-sync",

src/events/payload.rs

@@ -234,8 +234,7 @@ pub enum EventType {
     /// Location of one or more contact has changed.
     ///
     /// @param data1 (u32) contact_id of the contact for which the location has changed.
-    ///     If the locations of several contacts have been changed,
+    ///     If the locations of several contacts have been changed, this parameter is set to `None`.
-    ///     eg. after calling dc_delete_all_locations(), this parameter is set to `None`.
     LocationChanged(Option<ContactId>),
 
     /// Inform about the configuration progress started by configure().

src/location.rs

@@ -459,13 +459,6 @@ fn is_marker(txt: &str) -> bool {
     }
 }
 
-/// Deletes all locations from the database.
-pub async fn delete_all(context: &Context) -> Result<()> {
-    context.sql.execute("DELETE FROM locations;", ()).await?;
-    context.emit_location_changed(None).await?;
-    Ok(())
-}
-
 /// Deletes expired locations.
 ///
 /// Only path locations are deleted.