feat: add new PlatformNotSupported error

Author: NorbertKlockiewicz

packages/react-native-executorch/common/rnexecutorch/ErrorCodes.h

@@ -75,6 +75,11 @@ enum class RnExecutorchErrorCode : int32_t {
    * interruptions.
    */
   DownloadInterrupted = 118,
+  /**
+   * Thrown when a feature or platform is not supported in the current
+   * environment.
+   */
+  PlatformNotSupported = 119,
   /**
    * Thrown when an error occurs with the tokenizer or tokenization process.
    */

packages/react-native-executorch/common/rnexecutorch/utils/FrameExtractor.cpp

@@ -43,7 +43,7 @@ cv::Mat extractFromCVPixelBuffer(void *pixelBuffer) {
     char errorMessage[100];
     std::snprintf(errorMessage, sizeof(errorMessage),
                   "Unsupported CVPixelBuffer format: %u", pixelFormat);
-    throw RnExecutorchError(RnExecutorchErrorCode::InvalidUserInput,
+    throw RnExecutorchError(RnExecutorchErrorCode::PlatformNotSupported,
                             errorMessage);
   }
 
@@ -84,14 +84,15 @@ cv::Mat extractFromAHardwareBuffer(void *hardwareBuffer) {
     char errorMessage[100];
     std::snprintf(errorMessage, sizeof(errorMessage),
                   "Unsupported AHardwareBuffer format: %u", desc.format);
-    throw RnExecutorchError(RnExecutorchErrorCode::UnknownError, errorMessage);
+    throw RnExecutorchError(RnExecutorchErrorCode::PlatformNotSupported,
+                            errorMessage);
   }
 
   // Note: We don't unlock here - Vision Camera manages the lifecycle
 
   return mat;
 #else
-  throw RnExecutorchError(RnExecutorchErrorCode::UnknownError,
+  throw RnExecutorchError(RnExecutorchErrorCode::PlatformNotSupported,
                           "AHardwareBuffer requires Android API 26+");
 #endif // __ANDROID_API__ >= 26
 }
@@ -105,7 +106,7 @@ cv::Mat extractFromNativeBuffer(uint64_t bufferPtr) {
 #elif defined(__ANDROID__)
   return extractFromAHardwareBuffer(reinterpret_cast<void *>(bufferPtr));
 #else
-  throw RnExecutorchError(RnExecutorchErrorCode::UnknownError,
+  throw RnExecutorchError(RnExecutorchErrorCode::PlatformNotSupported,
                           "NativeBuffer not supported on this platform");
 #endif
 }

packages/react-native-executorch/src/errors/ErrorCodes.ts

@@ -58,6 +58,10 @@ export enum RnExecutorchErrorCode {
    * Thrown when the number of downloaded files is unexpected, due to download interruptions.
    */
   DownloadInterrupted = 118,
+  /**
+   * Thrown when a feature or platform is not supported in the current environment.
+   */
+  PlatformNotSupported = 119,
   /**
    * Thrown when an error occurs with the tokenizer or tokenization process.
    */

scripts/errors.config.ts

@@ -59,6 +59,10 @@ export const errorDefinitions = {
    * Thrown when the number of downloaded files is unexpected, due to download interruptions.
    */
   DownloadInterrupted: 0x76,
+  /*
+   * Thrown when a feature or platform is not supported in the current environment.
+   */
+  PlatformNotSupported: 0x77,
 
   /*
    * Thrown when an error occurs with the tokenizer or tokenization process.