Move to smart pointers and split out ParsedText class (#6)

* Move to smart pointers and split out ParsedText class * Cleanup ParsedText * Fix clearCache functions and clear section cache if page load fails * Bump Page and Section file versions * Combine removeDir implementations in Epub * Adjust screen margins
2025-12-12 22:13:34 +11:00
parent 0440576093
commit f74c0d23a9
20 changed files with 430 additions and 322 deletions
@@ -0,0 +1,36 @@
+#include "FsHelpers.h"
+
+#include <SD.h>
+
+bool FsHelpers::removeDir(const char* path) {
+  // 1. Open the directory
+  File dir = SD.open(path);
+  if (!dir) {
+    return false;
+  }
+  if (!dir.isDirectory()) {
+    return false;
+  }
+
+  File file = dir.openNextFile();
+  while (file) {
+    String filePath = path;
+    if (!filePath.endsWith("/")) {
+      filePath += "/";
+    }
+    filePath += file.name();
+
+    if (file.isDirectory()) {
+      if (!removeDir(filePath.c_str())) {
+        return false;
+      }
+    } else {
+      if (!SD.remove(filePath.c_str())) {
+        return false;
+      }
+    }
+    file = dir.openNextFile();
+  }
+
+  return SD.rmdir(path);
+}