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Bluetooth (Windows): detect battery level

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This commit is contained in:
李通洲
2024-11-09 20:21:46 +08:00
parent acb38fa3ee
commit 07f2a71b3c
4 changed files with 113 additions and 21 deletions
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src/util/windows/wmi.hpp
+6 -8
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@@ -22,13 +22,7 @@ struct FFWmiRecord
{
IWbemClassObject* obj = nullptr;
explicit FFWmiRecord(IEnumWbemClassObject* pEnumerator) {
if(!pEnumerator) return;
ULONG ret;
bool ok = SUCCEEDED(pEnumerator->Next(instance.config.general.wmiTimeout, 1, &obj, &ret)) && ret;
if(!ok) obj = nullptr;
}
explicit FFWmiRecord(IWbemClassObject* obj): obj(obj) {};
FFWmiRecord(const FFWmiRecord&) = delete;
FFWmiRecord(FFWmiRecord&& other) { *this = (FFWmiRecord&&)other; }
~FFWmiRecord() { if(obj) obj->Release(); }
@@ -71,7 +65,11 @@ struct FFWmiQuery
}
FFWmiRecord next() {
FFWmiRecord result(pEnumerator);
IWbemClassObject* obj = nullptr;
ULONG ret;
pEnumerator->Next(instance.config.general.wmiTimeout, 1, &obj, &ret);
FFWmiRecord result(obj);
return result;
}
};