mirror of
https://github.com/simdjson/simdjson
synced 2026-06-08 17:27:07 +00:00
Paul Dreik
92c34f7f38
* move from deprecated interface in fuzz dump raw tape * update fuzz_dump to the non deprecated replacement * replace use of deprecated api * hopefully fix windows build
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
#include "simdjson.h"
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#include <cstddef>
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#include <cstdint>
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#include <iostream>
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#include <string>
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#include <string_view>
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#include "NullBuffer.h"
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// example from doc/basics.md#tree-walking-and-json-element-types
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static void print_json(std::ostream& os, simdjson::dom::element element) {
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const char endl='\n';
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switch (element.type()) {
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case simdjson::dom::element_type::ARRAY:
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os << "[";
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for (simdjson::dom::element child : simdjson::dom::array(element)) {
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print_json(os, child);
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os << ",";
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}
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os << "]";
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break;
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case simdjson::dom::element_type::OBJECT:
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os << "{";
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for (simdjson::dom::key_value_pair field : simdjson::dom::object(element)) {
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os << "\"" << field.key << "\": ";
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print_json(os, field.value);
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}
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os << "}";
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break;
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case simdjson::dom::element_type::INT64:
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os << int64_t(element) << endl;
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break;
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case simdjson::dom::element_type::UINT64:
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os << uint64_t(element) << endl;
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break;
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case simdjson::dom::element_type::DOUBLE:
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os << double(element) << endl;
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break;
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case simdjson::dom::element_type::STRING:
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os << std::string_view(element) << endl;
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break;
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case simdjson::dom::element_type::BOOL:
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os << bool(element) << endl;
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break;
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case simdjson::dom::element_type::NULL_VALUE:
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os << "null" << endl;
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break;
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}
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}
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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try {
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simdjson::dom::parser pj;
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auto elem=pj.parse(Data, Size);
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auto v=elem.value();
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NulOStream os;
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//std::ostream& os(std::cout);
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print_json(os,v);
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} catch (...) {
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}
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return 0;
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}
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