105 lines
2.6 KiB
C
105 lines
2.6 KiB
C
/*
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* json.c: JSON writer
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*
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* Author:
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* Joao Matos (joao.matos@xamarin.com)
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*
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* Copyright 2015 Xamarin Inc (http://www.xamarin.com)
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*/
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#include <mono/utils/json.h>
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void mono_json_writer_init (JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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writer->text = g_string_new ("");
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writer->indent = 0;
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}
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void mono_json_writer_destroy (JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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g_string_free (writer->text, /*free_segment=*/TRUE);
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}
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void mono_json_writer_indent_push(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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writer->indent += JSON_INDENT_VALUE;
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}
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void mono_json_writer_indent_pop(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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writer->indent -= JSON_INDENT_VALUE;
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}
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void mono_json_writer_indent(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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int i = 0;
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for (i = 0; i < writer->indent; ++i)
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g_string_append_c (writer->text, ' ');
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}
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void mono_json_writer_vprintf(JsonWriter* writer, const gchar *format, va_list args)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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g_string_append_vprintf (writer->text, format, args);
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}
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void mono_json_writer_printf(JsonWriter* writer, const gchar *format, ...)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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va_list args;
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va_start (args, format);
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g_string_append_vprintf (writer->text, format, args);
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va_end (args);
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}
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void mono_json_writer_array_begin(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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g_string_append_printf (writer->text, "[\n");
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writer->indent += JSON_INDENT_VALUE;
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}
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void mono_json_writer_array_end(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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g_string_append_printf (writer->text, "]");
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writer->indent -= JSON_INDENT_VALUE;
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}
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void mono_json_writer_object_begin(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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mono_json_writer_printf (writer, "{\n");
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writer->indent += JSON_INDENT_VALUE;
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}
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void mono_json_writer_object_end(JsonWriter* writer)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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mono_json_writer_printf (writer, "}");
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}
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void mono_json_writer_object_key(JsonWriter* writer, const gchar* format, ...)
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{
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g_assert (writer && "Expected a valid JSON writer instance");
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va_list args;
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va_start (args, format);
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g_string_append_printf (writer->text, "\"");
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mono_json_writer_vprintf (writer, format, args);
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g_string_append_printf (writer->text, "\" : ");
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va_end (args);
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}
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