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clear presets.json cache on upload

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needed to avoid inconsistent/corrupted presets after upload or restore.
This commit is contained in:
Frank
2024-04-29 13:06:18 +02:00
parent d61d57d608
commit b584962334
1 changed files with 13 additions and 0 deletions
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13
wled00/file.cpp
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@@ -439,8 +439,11 @@ static const uint8_t *getPresetCache(size_t &size) {
file.read(presetsCached, presetsCachedSize);
presetsCached[presetsCachedSize] = 0;
file.close();
//USER_PRINTLN(F("getPresetCache(): /presets.json cached in PSRAM."));
}
}
} else {
//USER_PRINTLN(F("getPresetCache(): /presets.json served from PSRAM."));
}
size = presetsCachedSize;
@@ -460,6 +463,16 @@ void invalidateFileNameCache() { // reset "file not found" cache
haveSkinFile = true;
haveICOFile = true;
haveCpalFile = true;
#if defined(BOARD_HAS_PSRAM) && (defined(WLED_USE_PSRAM) || defined(WLED_USE_PSRAM_JSON))
// WLEDMM hack to clear presets.json cache
size_t dummy;
unsigned long realpresetsTime = presetsModifiedTime;
presetsModifiedTime = toki.second(); // pretend we have changes
(void) getPresetCache(dummy); // clear presets.json cache
presetsModifiedTime = realpresetsTime; // restore correct value
#endif
//USER_PRINTLN("WS FileRead cache cleared");
}
bool handleFileRead(AsyncWebServerRequest* request, String path){