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Add the full source of BambuStudio

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using version 1.0.10
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lane.wei 2022-07-15 23:37:19 +08:00 • committed by Lane.Wei
parent 30bcadab3e
commit 1555904bef
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225
src/slic3r/Utils/json_diff.cpp Normal file
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#include "json_diff.hpp"
#include <string>
#include <atomic>
#include <vector>
#include <fstream>
#include <iostream>
#include <thread>
#include <functional>
#include <stdio.h>
#include "nlohmann/json.hpp"
using namespace std;
using json = nlohmann::json;
int json_diff::diff_objects(json in, json &out, json &base)
{
for (auto& el: in.items()) {
if (el.value().empty()) {
//BBL_LOG_INFO("json_c diff empty key: " << el.key());
continue;
}
if (!base.contains(el.key()) ) {
out[el.key()] = el.value();
BOOST_LOG_TRIVIAL(trace) << "json_c diff new key: " << el.key()
<< " type: " << el.value().type_name()
<< " value: " << el.value();
continue;
}
if (el.value().type() != base[el.key()].type()) {
out[el.key()] = el.value();
BOOST_LOG_TRIVIAL(trace) << "json_c diff type changed"
<< " key: " << el.key() << " value: " << el.value().dump()
<< " last value: " << base[el.key()].dump();
continue;
}
if (el.value().is_object()) {
json recur_out;
int recur_ret = diff_objects(
el.value(), recur_out, base[el.key()]);
if (recur_ret == 0) {
out[el.key()] = recur_out;
}
continue;
}
if (el.value() != base[el.key()]) {
out[el.key()] = el.value();
BOOST_LOG_TRIVIAL(trace) << "json_c diff value changed"
<< " key: " << el.key() << " value: " << el.value().dump()
<< " last value: " << base[el.key()].dump();
continue;
}
}
if (out.empty())
return 1;
return 0;
}
int json_diff::all2diff_base_reset(json &base)
{
BOOST_LOG_TRIVIAL(trace) << "all2diff_base_reset";
all2diff_base = base;
return 0;
}
int json_diff::all2diff(json& in, json& out)
{
int ret = 0;
if (all2diff_base.empty()) {
all2diff_base = in;
out = in;
BOOST_LOG_TRIVIAL(trace) << "json_c diff base reinit";
return 0;
}
ret = diff_objects(in, out, all2diff_base);
if (ret != 0) {
BOOST_LOG_TRIVIAL(trace) << "json_c diff no new info";
}
all2diff_base = in;
return 0;
}
int json_diff::restore_objects(json in, json &out, json &base)
{
json jout;
for (auto& el: base.items()) {
/*element not in input json,
use base element to restore*/
if (!in.contains(el.key()) ) {
out[el.key()] = el.value();
/*
BBL_LOG_INFO("json_c restore compressed key " << el.key()
<< " type: " << el.value().type_name()
<< " value: " << el.value());
*/
continue;
}
/*element in both base and input, but json type changed
use input to restore*/
if (el.value().type() != in[el.key()].type() ){
out[el.key()] = in[el.key()];
BOOST_LOG_TRIVIAL(trace) << "json_c restore type changed"
<< " key: " << el.key() << " value: "
<< in[el.key()].dump()
<< " last value: " << el.value().dump();
continue;
}
/*element in both base and input, it is a object
recursive until basic type*/
if (el.value().is_object()) {
json recur_out;
int recur_ret = restore_objects(
in[el.key()], recur_out, el.value());
if (recur_ret == 0) {
out[el.key()] = recur_out;
}
continue;
}
/*element in both base and input, but value changed
use input to restore*/
if (el.value() != in[el.key()]) {
out[el.key()] = in[el.key()];
continue;
}
/*element in both base and input,value is same
use base to restore*/
out[el.key()] = el.value();
}
if (out.empty())
return -1;
return 0;
}
int json_diff::restore_append_objects(json in, json &out)
{
/*a new element comming, but be recoreded in base
need be added to output*/
for (auto& el: in.items()) {
if (!out.contains(el.key()) ) {
BOOST_LOG_TRIVIAL(trace) << "json_c append new " << el.key()
<< " type: " << el.value().type_name()
<< " value: " << el.value();
out[el.key()] = el.value();
continue;
}
if (el.value().is_object()) {
int recur_ret =
restore_append_objects(el.value(), out[el.key()]);
if (recur_ret != 0) {
BOOST_LOG_TRIVIAL(trace) << "json_c append obj failed"
<< " key: " << el.key()
<< " value: " << el.value();
return recur_ret;
}
}
}
return 0;
}
int json_diff::diff2all(json &in, json &out)
{
if (!diff2all_base.empty()) {
int ret = restore_objects(in, out, diff2all_base);
if (ret < 0) {
BOOST_LOG_TRIVIAL(trace) << "json_c restore failed";
decode_error_count++;
return ret;
}
} else {
BOOST_LOG_TRIVIAL(trace) << "json_c restore base empty";
decode_error_count++;
return -1;
}
restore_append_objects(in, out);
diff2all_base = out;
decode_error_count = 0;
return 0;
}
void json_diff::compare_print(json &a, json &b)
{
for (auto& e: a.items()) {
if (!b.contains(e.key()) ) { BOOST_LOG_TRIVIAL(trace) << "json_c compare loss " << e.key()
<< " type: " << e.value().type_name();
}
if (e.value() != b[e.key()]) {
BOOST_LOG_TRIVIAL(trace) << "json_c compare not equal: key: " << e.key()
<< " value: " << e.value();
BOOST_LOG_TRIVIAL(trace) << "json_c compare vs value "
<< " vs value: " << b[e.key()];
}
}
return;
}
bool json_diff::is_need_request()
{
if (decode_error_count > 5) {
return true;
}
return false;
}
int json_diff::diff2all_base_reset(json &base){
BOOST_LOG_TRIVIAL(trace) << "diff2all_base_reset";
diff2all_base = base;
return 0;
}