Support whisper models (#238)

sherpa-onnx/csrc/offline-whisper-model-config.h

@@ -0,0 +1,30 @@
+// sherpa-onnx/csrc/offline-whisper-model-config.h
+//
+// Copyright (c)  2023  Xiaomi Corporation
+#ifndef SHERPA_ONNX_CSRC_OFFLINE_WHISPER_MODEL_CONFIG_H_
+#define SHERPA_ONNX_CSRC_OFFLINE_WHISPER_MODEL_CONFIG_H_
+
+#include <string>
+
+#include "sherpa-onnx/csrc/parse-options.h"
+
+namespace sherpa_onnx {
+
+struct OfflineWhisperModelConfig {
+  std::string encoder;
+  std::string decoder;
+
+  OfflineWhisperModelConfig() = default;
+  OfflineWhisperModelConfig(const std::string &encoder,
+                            const std::string &decoder)
+      : encoder(encoder), decoder(decoder) {}
+
+  void Register(ParseOptions *po);
+  bool Validate() const;
+
+  std::string ToString() const;
+};
+
+}  // namespace sherpa_onnx
+
+#endif  // SHERPA_ONNX_CSRC_OFFLINE_WHISPER_MODEL_CONFIG_H_