Remove default signature advertsing Delta Chat

deltachat-ffi/deltachat.h

@@ -5634,12 +5634,6 @@ void dc_event_unref(dc_event_t* event);
 /// Used in summaries.
 #define DC_STR_FILE                       12
 
-/// "Sent with my Delta Chat Messenger: https://delta.chat"
-///
-/// Used as the default footer
-/// if nothing else is set by the dc_set_config()-option `selfstatus`.
-#define DC_STR_STATUSLINE                 13
-
 /// "Group name changed from %1$s to %2$s."
 ///
 /// Used in status messages for group name changes.

src/config.rs

@@ -13,7 +13,6 @@ use crate::events::EventType;
 use crate::message::MsgId;
 use crate::mimefactory::RECOMMENDED_FILE_SIZE;
 use crate::provider::{get_provider_by_id, Provider};
-use crate::stock_str;
 
 /// The available configuration keys.
 #[derive(
@@ -199,7 +198,6 @@ impl Context {
 
         // Default values
         match key {
-            Config::Selfstatus => Ok(Some(stock_str::status_line(self).await)),
             Config::ConfiguredInboxFolder => Ok(Some("INBOX".to_owned())),
             _ => Ok(key.get_str("default").map(|s| s.to_string())),
         }
@@ -285,17 +283,6 @@ impl Context {
                 self.emit_event(EventType::SelfavatarChanged);
                 Ok(())
             }
-            Config::Selfstatus => {
-                let def = stock_str::status_line(self).await;
-                let val = if value.is_none() || value.unwrap() == def {
-                    None
-                } else {
-                    value
-                };
-
-                self.sql.set_raw_config(key, val).await?;
-                Ok(())
-            }
             Config::DeleteDeviceAfter => {
                 let ret = self
                     .sql

src/dc_receive_imf.rs

@@ -3172,10 +3172,7 @@ mod tests {
         assert!(mime.contains(
             "\r\n\
 \r\n\
-Hello mailinglist!\r\n\
-\r\n\
--- \r\n\
-Sent with my Delta Chat Messenger: https://delta.chat\r\n"
+Hello mailinglist!\r\n"
         ));
 
         dc_receive_imf(&t.ctx, DC_MAILINGLIST2, "INBOX", false).await?;

src/mimefactory.rs

@@ -207,7 +207,6 @@ impl<'a> MimeFactory<'a> {
             )
             .await?;
 
-        let default_str = stock_str::status_line(context).await;
         let factory = MimeFactory {
             from_addr,
             from_displayname,
@@ -215,7 +214,7 @@ impl<'a> MimeFactory<'a> {
             selfstatus: context
                 .get_config(Config::Selfstatus)
                 .await?
-                .unwrap_or(default_str),
+                .unwrap_or_default(),
             recipients,
             timestamp: msg.timestamp_sort,
             loaded: Loaded::Message { chat },
@@ -246,11 +245,10 @@ impl<'a> MimeFactory<'a> {
             .get_config(Config::Displayname)
             .await?
             .unwrap_or_default();
-        let default_str = stock_str::status_line(context).await;
         let selfstatus = context
             .get_config(Config::Selfstatus)
             .await?
-            .unwrap_or(default_str);
+            .unwrap_or_default();
         let timestamp = dc_create_smeared_timestamp(context).await;
 
         let res = MimeFactory::<'a> {

src/stock_str.rs

@@ -53,9 +53,6 @@ pub enum StockMessage {
     #[strum(props(fallback = "File"))]
     File = 12,
 
-    #[strum(props(fallback = "Sent with my Delta Chat Messenger: https://delta.chat"))]
-    StatusLine = 13,
-
     #[strum(props(fallback = "Group name changed from \"%1$s\" to \"%2$s\"."))]
     MsgGrpName = 15,
 
@@ -455,11 +452,6 @@ pub(crate) async fn file(context: &Context) -> String {
     translated(context, StockMessage::File).await
 }
 
-/// Stock string: `Sent with my Delta Chat Messenger: https://delta.chat`.
-pub(crate) async fn status_line(context: &Context) -> String {
-    translated(context, StockMessage::StatusLine).await
-}
-
 /// Stock string: `Group name changed from "%1$s" to "%2$s".`.
 pub(crate) async fn msg_grp_name(
     context: &Context,