first commit

2024-05-17 23:46:30 +02:00 · 2024-05-17 23:46:30 +02:00 · 39e38f931f
commit 39e38f931f
382 changed files with 520450 additions and 0 deletions
--- a/linux/flutter/ephemeral/flutter_linux/fl_json_message_codec.h
+++ b/linux/flutter/ephemeral/flutter_linux/fl_json_message_codec.h
@ -0,0 +1,102 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef FLUTTER_SHELL_PLATFORM_LINUX_PUBLIC_FLUTTER_LINUX_FL_JSON_MESSAGE_CODEC_H_
+#define FLUTTER_SHELL_PLATFORM_LINUX_PUBLIC_FLUTTER_LINUX_FL_JSON_MESSAGE_CODEC_H_
+
+#if !defined(__FLUTTER_LINUX_INSIDE__) && !defined(FLUTTER_LINUX_COMPILATION)
+#error "Only <flutter_linux/flutter_linux.h> can be included directly."
+#endif
+
+#include <gmodule.h>
+
+#include "fl_message_codec.h"
+
+G_BEGIN_DECLS
+
+/**
+ * FlJsonMessageCodecError:
+ * @FL_JSON_MESSAGE_CODEC_ERROR_INVALID_UTF8: Message is not valid UTF-8.
+ * @FL_JSON_MESSAGE_CODEC_ERROR_INVALID_JSON: Message is not valid JSON.
+ * @FL_JSON_MESSAGE_CODEC_ERROR_INVALID_OBJECT_KEY_TYPE: Invalid object key
+ * type.
+ *
+ * Errors for #FlJsonMessageCodec objects to set on failures.
+ */
+#define FL_JSON_MESSAGE_CODEC_ERROR fl_json_message_codec_error_quark()
+
+typedef enum {
+  // NOLINTBEGIN(readability-identifier-naming)
+  FL_JSON_MESSAGE_CODEC_ERROR_INVALID_UTF8,
+  FL_JSON_MESSAGE_CODEC_ERROR_INVALID_JSON,
+  FL_JSON_MESSAGE_CODEC_ERROR_INVALID_OBJECT_KEY_TYPE,
+  // NOLINTEND(readability-identifier-naming)
+} FlJsonMessageCodecError;
+
+G_MODULE_EXPORT
+GQuark fl_json_message_codec_error_quark(void) G_GNUC_CONST;
+
+G_MODULE_EXPORT
+G_DECLARE_FINAL_TYPE(FlJsonMessageCodec,
+                     fl_json_message_codec,
+                     FL,
+                     JSON_CODEC,
+                     FlMessageCodec)
+
+/**
+ * FlJsonMessageCodec:
+ *
+ * #FlJsonMessageCodec is an #FlMessageCodec that implements the encodes
+ * #FlValue to/from JSON. This codec encodes and decodes #FlValue of type
+ * #FL_VALUE_TYPE_NULL, #FL_VALUE_TYPE_BOOL, #FL_VALUE_TYPE_INT,
+ * #FL_VALUE_TYPE_FLOAT, #FL_VALUE_TYPE_STRING, #FL_VALUE_TYPE_UINT8_LIST,
+ * #FL_VALUE_TYPE_INT32_LIST, #FL_VALUE_TYPE_INT64_LIST,
+ * #FL_VALUE_TYPE_FLOAT_LIST, #FL_VALUE_TYPE_LIST, and #FL_VALUE_TYPE_MAP.
+ *
+ * #FlJsonMessageCodec matches the JSONMessageCodec class in the Flutter
+ * services library.
+ */
+
+/**
+ * fl_json_message_codec_new:
+ *
+ * Creates an #FlJsonMessageCodec.
+ *
+ * Returns: a new #FlJsonMessageCodec.
+ */
+FlJsonMessageCodec* fl_json_message_codec_new();
+
+/**
+ * fl_json_message_codec_encode:
+ * @codec: an #FlJsonMessageCodec.
+ * @value: value to encode.
+ * @error: (allow-none): #GError location to store the error occurring, or
+ * %NULL.
+ *
+ * Encodes a value to a JSON string.
+ *
+ * Returns: a JSON representation of this value or %NULL on error.
+ */
+gchar* fl_json_message_codec_encode(FlJsonMessageCodec* codec,
+                                    FlValue* value,
+                                    GError** error);
+
+/**
+ * fl_json_message_codec_decode:
+ * @codec: an #FlJsonMessageCodec.
+ * @text: UTF-8 text in JSON format.
+ * @error: (allow-none): #GError location to store the error occurring, or
+ * %NULL.
+ *
+ * Decodes a value from a JSON string.
+ *
+ * Returns: an #FlValue or %NULL on error.
+ */
+FlValue* fl_json_message_codec_decode(FlJsonMessageCodec* codec,
+                                      const gchar* text,
+                                      GError** error);
+
+G_END_DECLS
+
+#endif  // FLUTTER_SHELL_PLATFORM_LINUX_PUBLIC_FLUTTER_LINUX_FL_JSON_MESSAGE_CODEC_H_