application: Set up a Logger instance.

[gps-watch.git] / src / common / shell.rs

diff --git a/src/common/shell.rs b/src/common/shell.rs
index 730a0a89fd78a85131fe221d943d5f5425ef0426..bb59b62e322f62edd5e81685d9cf4664361f3837 100644 (file)
--- a/src/common/shell.rs
+++ b/src/common/shell.rs
@@ -22,7 +22,7 @@
  */
 
 use buffer::Buffer;
-use storage::Storage;
+use logger::Logger;
 use yencode::Yencode;
 use systick;
 
@@ -108,10 +108,6 @@ fn read_char_delay_ms(limit_ms: u32) -> Option<u8> {
     None
 }
 
-struct Context<'a> {
-    storage: &'a mut dyn Storage,
-}
-
 impl<'a> Shell<'a> {
     pub fn new(tx_buf: &mut Buffer) -> Shell {
         Shell {
@@ -121,11 +117,7 @@ impl<'a> Shell<'a> {
         }
     }
 
-    pub fn update(&mut self, storage: &mut dyn Storage) {
-        let mut context = Context {
-            storage: storage,
-        };
-
+    pub fn update(&mut self, logger: &mut Logger) {
         while let Some(c) = read_char() {
             if c != b'\n' {
                 if self.command_offset != self.command_buffer.len() {
@@ -140,7 +132,7 @@ impl<'a> Shell<'a> {
                     self.command_buffer[command_length] = b'\0';
 
                     if command_length != 0 {
-                        self.dispatch(command_length, &mut context);
+                        self.dispatch(command_length, logger);
                     }
                 } else {
                     self.command_buffer[self.command_offset] = b'\0';
@@ -154,7 +146,7 @@ impl<'a> Shell<'a> {
         }
     }
 
-    fn dispatch(&mut self, command_length: usize, mut context: &mut Context) {
+    fn dispatch(&mut self, command_length: usize, logger: &mut Logger) {
         let command : [u8; 32] = self.command_buffer;
 
         let mut args_iter = ArgumentIter {
@@ -174,8 +166,8 @@ Supported commands:
                 self.tx_buf.write(usage);
             },
 
-            Some(b"clear_storage") => self.run_clear_storage(&mut context),
-            Some(b"dump_storage") => self.run_dump_storage(&mut context),
+            Some(b"clear_storage") => self.run_clear_storage(logger),
+            Some(b"dump_storage") => self.run_dump_storage(logger),
 
             Some(ref other) => {
                 self.tx_buf.write(b"unknown_command: ");
@@ -188,11 +180,11 @@ Supported commands:
         }
     }
 
-    fn run_clear_storage(&self, context: &mut Context) {
-        context.storage.clear();
+    fn run_clear_storage(&self, logger: &mut Logger) {
+        logger.storage.clear();
     }
 
-    fn run_dump_storage(&mut self, context: &mut Context) {
+    fn run_dump_storage(&mut self, logger: &mut Logger) {
         self.tx_buf.write(b"waiting for receiver to start...\n");
         self.tx_buf.flush();
 
@@ -206,12 +198,12 @@ Supported commands:
             yenc.start(b"gps-watch-storage.bin");
 
             const CHUNK_SIZE: usize = 1024;
-            let num_chunks = context.storage.size() / CHUNK_SIZE;
+            let num_chunks = logger.storage.size() / CHUNK_SIZE;
 
             for i in 0..num_chunks {
                 let mut buf = [0u8; CHUNK_SIZE];
 
-                context.storage.read(i * CHUNK_SIZE, &mut buf);
+                logger.storage.read(i * CHUNK_SIZE, &mut buf);
 
                 yenc.data(&buf);
             }