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Style uniformization (#238)

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* massive clang-format -style=LLVM

* naming harmonization

* adding commentary about sysinfoapi.h
This commit is contained in:
ioioioio
2019-07-30 17:18:10 -04:00
committed by Daniel Lemire
parent 065805d6e1
commit c2eea8abba
57 changed files with 3617 additions and 3389 deletions
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tools/jsonpointer.cpp
+31 -23
View File
@@ -1,9 +1,8 @@
#include <iostream>
#include "simdjson/jsonioutil.h"
#include "simdjson/jsonparser.h"
#include <iostream>
void compute_dump(simdjson::ParsedJson::iterator &pjh) {
void compute_dump(simdjson::ParsedJson::Iterator &pjh) {
if (pjh.is_object()) {
std::cout << "{";
if (pjh.down()) {
@@ -40,9 +39,16 @@ void compute_dump(simdjson::ParsedJson::iterator &pjh) {
int main(int argc, char *argv[]) {
if (argc < 3) {
std::cerr << "Usage: " << argv[0] << " <jsonfile> <jsonpath>" << std::endl;
std::cerr << "Follows the rfc6901 standard's syntax: https://tools.ietf.org/html/rfc6901" << std::endl;
std::cerr << " Example: " << argv[0] << " jsonexamples/small/demo.json /Image/Width /Image/Height /Image/IDs/2 " << std::endl;
std::cerr << "Multiple <jsonpath> can be issued in the same command, but at least one is needed." << std::endl;
std::cerr << "Follows the rfc6901 standard's syntax: "
"https://tools.ietf.org/html/rfc6901"
<< std::endl;
std::cerr << " Example: " << argv[0]
<< " jsonexamples/small/demo.json /Image/Width /Image/Height "
"/Image/IDs/2 "
<< std::endl;
std::cerr << "Multiple <jsonpath> can be issued in the same command, but "
"at least one is needed."
<< std::endl;
exit(1);
}
const char *filename = argv[1];
@@ -54,31 +60,33 @@ int main(int argc, char *argv[]) {
return EXIT_FAILURE;
}
simdjson::ParsedJson pj;
bool allocok = pj.allocateCapacity(p.size(), 1024);
bool allocok = pj.allocate_capacity(p.size(), 1024);
if (!allocok) {
std::cerr << "failed to allocate memory" << std::endl;
return EXIT_FAILURE;
}
int res = simdjson::json_parse(p, pj); // do the parsing, return false on error
int res =
simdjson::json_parse(p, pj); // do the parsing, return false on error
if (res) {
std::cerr << " Parsing failed with error " << simdjson::errorMsg(res) << std::endl;
std::cerr << " Parsing failed with error " << simdjson::error_message(res)
<< std::endl;
return EXIT_FAILURE;
}
std::cout << "[" << std::endl;
for(int idx = 2; idx < argc; idx++) {
const char * jsonpath = argv[idx];
simdjson::ParsedJson::iterator it(pj);
if(it.move_to(std::string(jsonpath))) {
std::cout << "{\"jsonpath\": \"" << jsonpath << "\"," << std::endl;
std::cout << "\"value\":";
compute_dump(it);
std::cout << "}" << std::endl;
} else {
std::cout << "null" << std::endl;
}
if(idx + 1 < argc) {
std::cout << "," << std::endl;
}
for (int idx = 2; idx < argc; idx++) {
const char *jsonpath = argv[idx];
simdjson::ParsedJson::Iterator it(pj);
if (it.move_to(std::string(jsonpath))) {
std::cout << "{\"jsonpath\": \"" << jsonpath << "\"," << std::endl;
std::cout << "\"value\":";
compute_dump(it);
std::cout << "}" << std::endl;
} else {
std::cout << "null" << std::endl;
}
if (idx + 1 < argc) {
std::cout << "," << std::endl;
}
}
std::cout << "]" << std::endl;
return EXIT_SUCCESS;