From 2d7f9fc775c4a959f17f225f5231ec9a40ceaf95 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Thu, 18 Jan 2024 14:50:05 +1100
Subject: calculate length for CBR mp3 files

---
 src/audio/fatfs_source.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/audio/fatfs_source.cpp')

diff --git a/src/audio/fatfs_source.cpp b/src/audio/fatfs_source.cpp
index f682cd0d..4fc5adbb 100644
--- a/src/audio/fatfs_source.cpp
+++ b/src/audio/fatfs_source.cpp
@@ -5,6 +5,7 @@
  */
 
 #include "fatfs_source.hpp"
+#include <sys/_stdint.h>
 
 #include <cstddef>
 #include <cstdint>
@@ -66,4 +67,9 @@ auto FatfsSource::SeekTo(int64_t destination, SeekFrom from) -> void {
 auto FatfsSource::CurrentPosition() -> int64_t {
   return f_tell(file_.get());
 }
+
+auto FatfsSource::Size() -> std::optional<int64_t> {
+  return f_size(file_.get());
+}
+
 }  // namespace audio
-- 
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