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Delete the cached mappings if they are empty or corrupt

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This commit is contained in:
Cameron Gutman 2020-11-23 18:34:53 -06:00
commit 3485983553
2 changed files with 23 additions and 8 deletions
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22
app/settings/mappingmanager.cpp
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@ -72,16 +72,26 @@ void MappingManager::applyMappings()
if (!mappingData.isEmpty()) {
int newMappings = SDL_GameControllerAddMappingsFromRW(
SDL_RWFromConstMem(mappingData.constData(), mappingData.size()), 1);
if (newMappings < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"Error loading gamepad mappings: %s",
SDL_GetError());
}
else {
if (newMappings > 0) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Loaded %d new gamepad mappings",
newMappings);
}
else {
if (newMappings < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"Error loading gamepad mappings: %s",
SDL_GetError());
}
else if (newMappings == 0) {
SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION,
"0 new mappings found in gamecontrollerdb.txt. Is it corrupt?");
}
// Try deleting the cached mapping list just in case it's corrupt
Path::deleteCacheFile("gamecontrollerdb.txt");
}
}
else {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,