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AIO-switch-updater/source/extract.cpp
2021-07-15 19:56:59 +02:00

335 lines
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12 KiB
C++

#include "extract.hpp"
#include "progress_event.hpp"
#include "utils.hpp"
#include "download.hpp"
#include "fs.hpp"
#include "main_frame.hpp"
#include <string>
#include <vector>
#include <sstream>
#include <iomanip>
#include <algorithm>
#include <iterator>
#include <filesystem>
#include <fstream>
#include <set>
#include <unzipper.h>
namespace i18n = brls::i18n;
using namespace i18n::literals;
namespace extract {
namespace {
bool caselessCompare (const std::string& a, const std::string& b){
return strcasecmp(a.c_str(), b.c_str()) < 0;
}
void preWork(zipper::Unzipper& unzipper, const std::string& workingPath, std::vector<zipper::ZipEntry>& entries) {
chdir(workingPath.c_str());
entries = unzipper.entries();
s64 uncompressedSize = 0;
s64 freeStorage;
for (const auto& entry: entries)
uncompressedSize += entry.uncompressedSize;
if(R_SUCCEEDED(fs::getFreeStorageSD(freeStorage))) {
if(uncompressedSize * 1.1 > freeStorage) {
unzipper.close();
brls::Application::crash("menus/errors/insufficient_storage"_i18n);
usleep(2000000);
brls::Application::quit();
}
}
ProgressEvent::instance().reset();
ProgressEvent::instance().setStep(1);
ProgressEvent::instance().setTotalSteps(entries.size() + 1);
}
}
void extract(const std::string& filename, const std::string& workingPath, int overwriteInis){
zipper::Unzipper unzipper(filename);
std::vector<zipper::ZipEntry> entries;
preWork(unzipper, workingPath, entries);
std::set<std::string> ignoreList = fs::readLineByLine(FILES_IGNORE);
for (const auto& entry : entries) {
if((overwriteInis == 0 && entry.name.substr(entry.name.length() - 4) == ".ini")
|| find_if(ignoreList.begin(), ignoreList.end(), [&entry](std::string ignored) {
u8 res = ("/" + entry.name).find(ignored);
return (res == 0 || res == 1); }) != ignoreList.end())
{
if(!std::filesystem::exists("/" + entry.name)) {
unzipper.extractEntry(entry.name);
}
}
else if(entry.name == "sept/payload.bin" || entry.name == "atmosphere/fusee-secondary.bin" || entry.name == "atmosphere/stratosphere.romfs"){
std::ofstream readonlyFile(entry.name + ".aio");
unzipper.extractEntryToStream(entry.name, readonlyFile);
}
else {
unzipper.extractEntry(entry.name);
if(entry.name.substr(0, 13) == "hekate_ctcaer") {
fs::copyFile("/" + entry.name, UPDATE_BIN_PATH);
}
}
ProgressEvent::instance().incrementStep(1);
}
unzipper.close();
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
void extract(const std::string& filename, const std::string& workingPath, const std::string& toExclude){
zipper::Unzipper unzipper(filename);
std::vector<zipper::ZipEntry> entries;
preWork(unzipper, workingPath, entries);
std::set<std::string> ignoreList = fs::readLineByLine(FILES_IGNORE);
ignoreList.insert(toExclude);
for (const auto& entry : entries) {
if(find_if(ignoreList.begin(), ignoreList.end(), [&entry](std::string ignored) {
u8 res = ("/" + entry.name).find(ignored);
return (res == 0 || res == 1); }) != ignoreList.end())
{
if(!std::filesystem::exists("/" + entry.name)){
unzipper.extractEntry(entry.name);
}
}
else {
unzipper.extractEntry(entry.name);
}
ProgressEvent::instance().incrementStep(1);
}
unzipper.close();
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
std::vector<std::string> getInstalledTitlesNs(){
std::vector<std::string> titles;
NsApplicationRecord *records = new NsApplicationRecord[MaxTitleCount]();
NsApplicationControlData *controlData = NULL;
s32 recordCount = 0;
u64 controlSize = 0;
if (R_SUCCEEDED(nsListApplicationRecord(records, MaxTitleCount, 0, &recordCount))){
for (s32 i = 0; i < recordCount; i++){
controlSize = 0;
controlData = (NsApplicationControlData*)malloc(sizeof(NsApplicationControlData));
if(controlData == NULL) {
free(controlData);
break;
}
else {
memset(controlData, 0, sizeof(NsApplicationControlData));
}
if(R_FAILED(nsGetApplicationControlData(NsApplicationControlSource_Storage, records[i].application_id, controlData, sizeof(NsApplicationControlData), &controlSize))) continue;
if(controlSize < sizeof(controlData->nacp)) continue;
titles.push_back(util::formatApplicationId(records[i].application_id));
free(controlData);
}
}
delete[] records;
std::sort(titles.begin(), titles.end());
return titles;
}
std::vector<std::string> excludeTitles(const std::string& path, const std::vector<std::string>& listedTitles){
std::vector<std::string> titles;
std::ifstream file(path);
std::string name;
if (file.is_open()) {
std::string line;
while (std::getline(file, line)) {
std::transform(line.begin(), line.end(), line.begin(), ::toupper);
for(size_t i = 0; i < listedTitles.size(); i++) {
if(line == listedTitles[i]) {
titles.push_back(line);
break;
}
}
}
}
std::sort(titles.begin(), titles.end());
std::vector<std::string> diff;
std::set_difference(listedTitles.begin(), listedTitles.end(), titles.begin(), titles.end(),
std::inserter(diff, diff.begin()));
return diff;
}
void extractCheats(const std::string& zipPath, std::vector<std::string> titles, CFW cfw, bool credits){
ProgressEvent::instance().reset();
zipper::Unzipper unzipper(zipPath);
std::vector<zipper::ZipEntry> entries = unzipper.entries();
//std::set<std::string> extractedTitles;
int offset = 0;
switch(cfw){
case CFW::ams:
offset = std::string(CONTENTS_PATH).length();
std::filesystem::create_directory(AMS_PATH);
std::filesystem::create_directory(AMS_CONTENTS);
chdir(AMS_PATH);
break;
case CFW::rnx:
offset = std::string(CONTENTS_PATH).length();
std::filesystem::create_directory(REINX_PATH);
std::filesystem::create_directory(REINX_CONTENTS);
chdir(REINX_PATH);
break;
case CFW::sxos:
offset = std::string(TITLES_PATH).length();
std::filesystem::create_directory(SXOS_PATH);
std::filesystem::create_directory(SXOS_TITLES);
chdir(SXOS_PATH);
break;
}
std::vector<std::string> entriesNames;
std::vector<int> parentIndexes;
for (size_t i = 1; i < entries.size(); i++){
entriesNames.push_back(entries[i].name);
}
std::sort(entriesNames.begin(), entriesNames.end(), caselessCompare);
std::vector<std::string> parents;
std::vector<std::vector<std::string>> children;
std::vector<std::string> tempChildren;
size_t k = 0;
while(k < entriesNames.size()){
if(entriesNames[k].length() == (size_t) (offset + 17)){
parents.push_back(entriesNames[k]);
k++;
while(entriesNames[k].length() != (size_t) (offset + 17) && k < entriesNames.size()){
if(credits == false){
if(strcasecmp(entriesNames[k].substr(offset + 16, 7).c_str(), "/cheats") == 0){
tempChildren.push_back(entriesNames[k]);
}
}
else{
tempChildren.push_back(entriesNames[k]);
}
k++;
}
children.push_back(tempChildren);
tempChildren.clear ();
}
else{
k++;
}
}
size_t lastL = 0;
std::string id;
ProgressEvent::instance().setTotalSteps(titles.size());
for(size_t j = 0; j < titles.size(); j++){
for(size_t l = lastL; l < parents.size(); l++){
if(strcasecmp((titles[j]).c_str(), parents[l].substr(offset, 16).c_str()) == 0){
unzipper.extractEntry(parents[l]);
for(auto& e : children[l]){
unzipper.extractEntry(e);
//extractedTitles.insert(id);
ProgressEvent::instance().setStep(j);
id = e.substr(offset, 16);
std::transform(id.begin(), id.end(), id.begin(), ::toupper);
}
lastL = l;
break;
}
}
}
unzipper.close();
//writeTitlesToFile(extractedTitles, UPDATED_TITLES_PATH);
download::downloadFile(CHEATS_URL_VERSION, CHEATS_VERSION, OFF);
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
void extractAllCheats(const std::string& zipPath, CFW cfw){
ProgressEvent::instance().reset();
zipper::Unzipper unzipper(zipPath);
std::vector<zipper::ZipEntry> entries = unzipper.entries();
//std::set<std::string> extractedTitles;
int offset = 0;
switch(cfw){
case CFW::ams:
offset = std::string(CONTENTS_PATH).length() + 17 + 7;
std::filesystem::create_directory(AMS_PATH);
std::filesystem::create_directory(AMS_CONTENTS);
chdir(AMS_PATH);
break;
case CFW::rnx:
offset = std::string(CONTENTS_PATH).length() + 17 + 7;
std::filesystem::create_directory(REINX_PATH);
std::filesystem::create_directory(REINX_CONTENTS);
chdir(REINX_PATH);
break;
case CFW::sxos:
offset = std::string(TITLES_PATH).length() + 17 + 7;
std::filesystem::create_directory(SXOS_PATH);
std::filesystem::create_directory(SXOS_TITLES);
chdir(SXOS_PATH);
break;
}
ProgressEvent::instance().setTotalSteps(entries.size());
for(const auto& entry : entries) {
if(((int) entry.name.size() == offset + 16 + 4) && (isBID(entry.name.substr(offset, 16)))) {
//extractedTitles.insert(util::upperCase(entry.name.substr(offset - 24, 16)));
unzipper.extractEntry(entry.name);
}
ProgressEvent::instance().incrementStep(1);
}
unzipper.close();
//writeTitlesToFile(extractedTitles, UPDATED_TITLES_PATH);
download::downloadFile(CHEATS_URL_VERSION, CHEATS_VERSION, OFF);
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
bool isBID(std::string bid) {
for(char const &c : bid){
if(!isxdigit(c)) return false;
}
return true;
}
void writeTitlesToFile(const std::set<std::string>& titles, const std::string& path) {
std::ofstream updatedTitlesFile;
std::set<std::string>::iterator it = titles.begin();
updatedTitlesFile.open(path, std::ofstream::out | std::ofstream::trunc);
if(updatedTitlesFile.is_open()) {
while (it != titles.end()){
updatedTitlesFile << (*it) << std::endl;
it++;
}
updatedTitlesFile.close();
}
}
void removeCheats() {
std::string path = util::getContentsPath();
ProgressEvent::instance().reset();
ProgressEvent::instance().setTotalSteps(std::distance(std::filesystem::directory_iterator(path), std::filesystem::directory_iterator()));
for (const auto& entry : std::filesystem::directory_iterator(path)){
std::string cheatsPath = entry.path().string() + "/cheats";
if(std::filesystem::exists(cheatsPath)){
for (const auto & cheat : std::filesystem::directory_iterator(cheatsPath)){
std::filesystem::remove(cheat);
}
rmdir(cheatsPath.c_str());
if(std::filesystem::is_empty(entry)){
rmdir(entry.path().string().c_str());
}
}
ProgressEvent::instance().incrementStep(1);
}
//std::filesystem::remove(UPDATED_TITLES_PATH);
std::filesystem::remove(CHEATS_VERSION);
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
}