From eba8825d9f4df93e3f89010a4349c72046faa16a Mon Sep 17 00:00:00 2001 From: Tursiae Date: Tue, 18 Feb 2025 23:39:48 +1100 Subject: Gate playback on the existence of /.tangara-tts/. Also, clang-format previous changes in provider.hpp. --- src/tangara/tts/provider.cpp | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'src/tangara/tts/provider.cpp') diff --git a/src/tangara/tts/provider.cpp b/src/tangara/tts/provider.cpp index 2fb6c426..c101dbb1 100644 --- a/src/tangara/tts/provider.cpp +++ b/src/tangara/tts/provider.cpp @@ -75,4 +75,37 @@ auto Provider::feed(const Event& e) -> void { } } +bool Provider::SamplesOnSDCard() { + // Does the /.tangara-tts/ path exist on the SD card? + FILINFO fi; + FRESULT status = f_stat(kTtsPath, &fi); + + switch (status) { + case FR_NO_PATH: + case FR_NO_FILE: + case FR_NO_FILESYSTEM: + // If the SD card isn't mounted, or no matching file, then no samples. + return false; + + case FR_OK: + // If /.tangara-tts exists, let's check it out first. + break; + + default: + // If things look odd, then assume samples aren't present. + ESP_LOGW(kTag, "got unexpected %d status from f_stat(\"%s\")", status, + kTtsPath); + return false; + } + + // If /.tangara-tts exists and is a directory, it probably contains samples. + if (fi.fattrib & AM_DIR) + return true; + + // Otherwise, for example, if it's a file, assume no samples present. + ESP_LOGW(kTag, "got unexpected file attributes for %s: %d", kTtsPath, + fi.fattrib); + return false; +} + } // namespace tts -- cgit v1.2.3