[GS] Get log file names

catsystems · Sep 22, 2024 · 957ce57 · 957ce57
1 parent a135223
commit 957ce57
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diff --git a/ground_station/src/logging/recorder.cpp b/ground_station/src/logging/recorder.cpp
@@ -67,3 +67,49 @@ void Recorder::recordTask(void *pvParameter) {
   }
   vTaskDelete(nullptr);
 }
+
+uint8_t Recorder::getFileCount() {
+  if (!fatfs.chdir(directory)) {
+    console.warning.print("[REC] Open directory failed");
+    console.warning.println(directory);
+    return 0;
+  }
+
+  File file = fatfs.open("/logs/");
+
+  uint8_t count = 0;
+  File entry = file.openNextFile();
+  while (entry) {
+    count++;
+    entry.close();
+    entry = file.openNextFile();
+  }
+  file.close();
+  return count;
+}
+
+bool Recorder::getFileNameByIndex(uint8_t index, char *name) {
+  if (!fatfs.chdir(directory)) {
+    console.warning.print("[REC] Open directory failed");
+    console.warning.println(directory);
+    return false;
+  }
+
+  File file = fatfs.open("/logs/");
+
+  uint8_t count = 0;
+  File entry = file.openNextFile();
+  while (entry) {
+    if (count == index) {
+      entry.getName(name, 30);
+      entry.close();
+      file.close();
+      return true;
+    }
+    count++;
+    entry.close();
+    entry = file.openNextFile();
+  }
+  file.close();
+  return false;
+}
diff --git a/ground_station/src/logging/recorder.hpp b/ground_station/src/logging/recorder.hpp
@@ -28,6 +28,12 @@ class Recorder {
     }
   }
 
+  uint8_t getFileCount();
+
+  bool getFileNameByIndex(uint8_t index, char* name);
+
+  const char* getDirectory() { return directory; }
+
  private:
   bool initialized = false;
   bool enabled = false;