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Update jsonpointer tool to use new API

This commit is contained in:
John Keiser 2020-03-24 09:47:33 -07:00
parent eb5a1ea113
commit 06d6636b97
1 changed files with 13 additions and 22 deletions
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35
tools/jsonpointer.cpp
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@ -50,35 +50,26 @@ int main(int argc, char *argv[]) {
<< std::endl;
exit(1);
}
const char *filename = argv[1];
auto [p, error] = simdjson::padded_string::load(filename);
if (error) {
std::cerr << "Could not load the file " << filename << std::endl;
return EXIT_FAILURE;
}
simdjson::ParsedJson pj;
int res =
simdjson::json_parse(p, pj); // do the parsing, return false on error
if (res) {
std::cerr << " Parsing failed with error " << simdjson::error_message(res)
<< std::endl;
return EXIT_FAILURE;
}
auto [doc, error] = simdjson::document::load(filename);
if (error) { std::cerr << "Error parsing " << filename << ": " << error << std::endl; }
std::cout << "[" << std::endl;
for (int idx = 2; idx < argc; idx++) {
const char *jsonpath = argv[idx];
simdjson::ParsedJson::Iterator it(pj.doc);
if (it.move_to(std::string(jsonpath))) {
std::cout << "{\"jsonpath\": \"" << jsonpath << "\"," << std::endl;
std::cout << "\"value\":";
compute_dump(it);
std::cout << "}" << std::endl;
const char *json_pointer = argv[idx];
auto [value, pointer_error] = doc[json_pointer];
std::cout << "{\"jsonpath\": \"" << json_pointer << "\"";
if (pointer_error) {
std::cout << ",\"error\":\"" << pointer_error << "\"";
} else {
std::cout << "null" << std::endl;
std::cout << ",\"value\":" << value;
}
std::cout << "}";
if (idx + 1 < argc) {
std::cout << "," << std::endl;
std::cout << ",";
}
std::cout << std::endl;
}
std::cout << "]" << std::endl;
return EXIT_SUCCESS;