camera.h

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// Copyright 2026 The Symbian SDK Authors.
// Licensed under the Apache License, Version 2.0.
 
#ifndef SYMBIAN_API_CAMERA_CAMERA_H_
#define SYMBIAN_API_CAMERA_CAMERA_H_
 
#include <cstdint>
 
#include "absl/status/statusor.h"
 
namespace symbian::api::camera {
 
// A snapshot of camera discovery. An index is meaningful only while the
// device configuration remains unchanged; it is not a persistent identity.
struct CameraInventory {
  // Number of camera slots reported by ECam. Zero means none are available.
  std::uint32_t available_count = 0;
};
 
// Queries ECam without reserving a camera or beginning capture. No camera
// permission or operating mode is inferred from the count alone.
absl::StatusOr<CameraInventory> DiscoverCameras();
 
}  // namespace symbian::api::camera
 
#endif  // SYMBIAN_API_CAMERA_CAMERA_H_