QUIC CHANNEL: Improve error reporting

[openssl.git] / include / internal / quic_error.h

diff --git a/include/internal/quic_error.h b/include/internal/quic_error.h
index e32bdf03f8fdb8d79f4c39924018a9aeeea93f84..9495c3e67d9341e93538fd1a5e18d10d99cacf70 100644 (file)
--- a/include/internal/quic_error.h
+++ b/include/internal/quic_error.h
@@ -46,6 +46,34 @@
 #  define QUIC_ERR_CRYPTO_NO_APP_PROTO \
     QUIC_ERR_CRYPTO_ERR(TLS1_AD_NO_APPLICATION_PROTOCOL)
 
+static ossl_inline ossl_unused const char *
+ossl_quic_err_to_string(uint64_t error_code)
+{
+    switch (error_code) {
+#define X(name) case QUIC_ERR_##name: return #name;
+    X(NO_ERROR)
+    X(INTERNAL_ERROR)
+    X(CONNECTION_REFUSED)
+    X(FLOW_CONTROL_ERROR)
+    X(STREAM_LIMIT_ERROR)
+    X(STREAM_STATE_ERROR)
+    X(FINAL_SIZE_ERROR)
+    X(FRAME_ENCODING_ERROR)
+    X(TRANSPORT_PARAMETER_ERROR)
+    X(CONNECTION_ID_LIMIT_ERROR)
+    X(PROTOCOL_VIOLATION)
+    X(INVALID_TOKEN)
+    X(APPLICATION_ERROR)
+    X(CRYPTO_BUFFER_EXCEEDED)
+    X(KEY_UPDATE_ERROR)
+    X(AEAD_LIMIT_REACHED)
+    X(NO_VIABLE_PATH)
+#undef X
+    default:
+        return NULL;
+    }
+}
+
 # endif
 
 #endif