From af10030083fc0786e2409dc0629d8326a324e873 Mon Sep 17 00:00:00 2001
From: linbin <linbin@eaiyun.com>
Date: Fri, 30 Jul 2021 15:34:40 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9Ejs=5Fnative=5Fapi=5Fcommon.h?=
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Signed-off-by: linbin <linbin@eaiyun.com>
---
 src/js_native_api_common.h | 95 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 src/js_native_api_common.h

diff --git a/src/js_native_api_common.h b/src/js_native_api_common.h
new file mode 100644
index 000000000..7a197e5ea
--- /dev/null
+++ b/src/js_native_api_common.h
@@ -0,0 +1,95 @@
+#ifndef SRC_NATIVE_API_COMMON_H_
+#define SRC_NATIVE_API_COMMON_H_
+
+#define NAPI_RETVAL_NOTHING
+
+#define GET_AND_THROW_LAST_ERROR(env)                                                                     \
+    do {                                                                                                  \
+        const napi_extended_error_info *error_info = nullptr;                                             \
+        napi_get_last_error_info((env), &error_info);                                                     \
+        bool is_pending = false;                                                                          \
+        napi_is_exception_pending((env), &is_pending);                                                    \
+        if (!is_pending && error_info != nullptr) {                                                       \
+            const char* error_message =                                                                   \
+                error_info->error_message != nullptr ? error_info->error_message : "empty error message"; \
+            napi_throw_error((env), nullptr, error_message);                                              \
+        }                                                                                                 \
+    } while (0)
+
+#define NAPI_ASSERT_BASE(env, assertion, message, ret_val)                                   \
+    do {                                                                                     \
+        if (!(assertion)) {                                                                  \
+            napi_throw_error((env), nullptr, "assertion (" #assertion ") failed: " message); \
+            return ret_val;                                                                  \
+        }                                                                                    \
+    } while (0)
+
+#define NAPI_ASSERT(env, assertion, message)           \
+    NAPI_ASSERT_BASE(env, assertion, message, nullptr)
+
+#define NAPI_ASSERT_RETURN_VOID(env, assertion, message)           \
+    NAPI_ASSERT_BASE(env, assertion, message, NAPI_RETVAL_NOTHING)
+
+#define NAPI_CALL_BASE(env, the_call, ret_val) \
+    do {                                       \
+        if ((the_call) != napi_ok) {           \
+            GET_AND_THROW_LAST_ERROR((env));   \
+            return ret_val;                    \
+        }                                      \
+    } while (0)
+
+#define NAPI_CALL(env, the_call)           \
+    NAPI_CALL_BASE(env, the_call, nullptr)
+
+#define NAPI_CALL_RETURN_VOID(env, the_call)           \
+    NAPI_CALL_BASE(env, the_call, NAPI_RETVAL_NOTHING)
+
+#define DECLARE_NAPI_PROPERTY(name, val)                                         \
+    {                                                                            \
+        (name), nullptr, nullptr, nullptr, nullptr, (val), napi_default, nullptr \
+    }
+
+#define DECLARE_NAPI_STATIC_PROPERTY(name, val)                                 \
+    {                                                                           \
+        (name), nullptr, nullptr, nullptr, nullptr, (val), napi_static, nullptr \
+    }
+
+#define DECLARE_NAPI_FUNCTION(name, func)                                         \
+    {                                                                             \
+        (name), nullptr, (func), nullptr, nullptr, nullptr, napi_default, nullptr \
+    }
+
+#define DECLARE_NAPI_STATIC_FUNCTION(name, func)                                 \
+    {                                                                            \
+        (name), nullptr, (func), nullptr, nullptr, nullptr, napi_static, nullptr \
+    }
+
+#define DECLARE_NAPI_GETTER(name, getter)                                           \
+    {                                                                               \
+        (name), nullptr, nullptr, (getter), nullptr, nullptr, napi_default, nullptr \
+    }
+
+#define DECLARE_NAPI_SETTER(name, setter)                                           \
+    {                                                                               \
+        (name), nullptr, nullptr, nullptr, (setter), nullptr, napi_default, nullptr \
+    }
+
+#define DECLARE_NAPI_GETTER_SETTER(name, getter, setter)                             \
+    {                                                                                \
+        (name), nullptr, nullptr, (getter), (setter), nullptr, napi_default, nullptr \
+    }
+
+#define RETURN_STATUS_IF_FALSE(env, condition, status) \
+    if (!(condition)) {                                \
+        return napi_set_last_error((env), (status));   \
+    }
+
+#define CHECK_ENV(env)           \
+    if ((env) == nullptr) {      \
+        return napi_invalid_arg; \
+    }
+
+#define CHECK_ARG(env, arg)                                             \
+    RETURN_STATUS_IF_FALSE((env), ((arg) != nullptr), napi_invalid_arg)
+
+#endif // SRC_NATIVE_API_COMMON_H_
-- 
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