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AIO-switch-updater/source/extract.cpp

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#include "extract.hpp"
#include "utils.hpp"
#include "download.hpp"
#include <string>
#include <vector>
#include <sstream>
#include <iomanip>
#include <algorithm>
#include <iterator>
#include <filesystem>
#include <fstream>
#include <set>
#include <unzipper.h>
#include "progress_event.hpp"
namespace i18n = brls::i18n;
using namespace i18n::literals;
void extract(const char * filename, const char* workingPath, int overwriteInis){
ProgressEvent::instance().reset();
ProgressEvent::instance().setStep(1);
chdir(workingPath);
std::set<std::string> ignoreList = readLineByLine(FILES_IGNORE);
std::set<std::string>::iterator it;
zipper::Unzipper unzipper(filename);
std::vector<zipper::ZipEntry> entries = unzipper.entries();
int k = -1;
bool isIgnored;
ProgressEvent::instance().setTotalSteps(entries.size() + 1);
for (int i = 0; i < (int) entries.size(); i++){
isIgnored = false;
it = ignoreList.begin();
if(overwriteInis == 0 && entries[i].name.substr(entries[i].name.length() - 4) == ".ini"){
if(!std::filesystem::exists("/" + entries[i].name)){
unzipper.extractEntry(entries[i].name);
}
continue;
}
while (it != ignoreList.end() ){
k = ("/" + entries[i].name).find((*it));
if(k == 0 || k == 1){
isIgnored = true;
if(!std::filesystem::exists("/" + entries[i].name)){
unzipper.extractEntry(entries[i].name);
}
break;
}
it++;
}
if(!isIgnored){
if(entries[i].name == "sept/payload.bin" || entries[i].name == "atmosphere/fusee-secondary.bin"){
unzipper.extractEntry(entries[i].name, CONFIG_PATH_UNZIP);
}
else if(entries[i].name.substr(0, 13) == "hekate_ctcaer"){
unzipper.extractEntry(entries[i].name);
int c = 0;
while(R_FAILED(CopyFile(("/" + entries[i].name).c_str(), UPDATE_BIN_PATH)) && c < 10){
c++;
}
}
else{
unzipper.extractEntry(entries[i].name);
}
}
ProgressEvent::instance().setStep(i);
}
unzipper.close();
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
void extract(const char * filename, const char* workingPath, const char* toExclude){
ProgressEvent::instance().reset();
ProgressEvent::instance().setStep(1);
chdir(workingPath);
std::set<std::string> ignoreList = readLineByLine(FILES_IGNORE);
ignoreList.insert(toExclude);
std::set<std::string>::iterator it;
zipper::Unzipper unzipper(filename);
std::vector<zipper::ZipEntry> entries = unzipper.entries();
int k = -1;
bool isIgnored;
ProgressEvent::instance().setTotalSteps(entries.size() + 1);
for (int i = 0; i < (int) entries.size(); i++){
isIgnored = false;
it = ignoreList.begin();
while (it != ignoreList.end()){
k = ("/" + entries[i].name).find((*it));
if(k == 0 || k == 1){
isIgnored = true;
if(!std::filesystem::exists("/" + entries[i].name)){
unzipper.extractEntry(entries[i].name);
}
break;
}
it++;
}
if(!isIgnored) {
unzipper.extractEntry(entries[i].name);
}
ProgressEvent::instance().setStep(i);
}
unzipper.close();
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
std::vector<std::string> getInstalledTitlesNs(){
Result rc = 0;
std::vector<std::string> titles;
NsApplicationRecord *recs = new NsApplicationRecord[MaxTitleCount]();
NsApplicationControlData *buf=NULL;
u64 outsize = 0;
NacpLanguageEntry *langentry = NULL;
s32 total = 0;
rc = nsListApplicationRecord(recs, MaxTitleCount, 0, &total);
if (R_SUCCEEDED(rc)){
for (s32 i = 0; i < total; i++){
outsize = 0;
buf = (NsApplicationControlData*)malloc(sizeof(NsApplicationControlData));
if (buf == NULL) {
rc = MAKERESULT(Module_Libnx, LibnxError_OutOfMemory);
} else {
memset(buf, 0, sizeof(NsApplicationControlData));
}
if (R_SUCCEEDED(rc)) {
if (R_FAILED(rc))
printf("nsInitialize() failed: 0x%x\n", rc);
}
rc = nsGetApplicationControlData(NsApplicationControlSource_Storage, recs[i].application_id, buf, sizeof(NsApplicationControlData), &outsize);
if (outsize < sizeof(buf->nacp))
rc = -1;
if (R_SUCCEEDED(rc))
rc = nacpGetLanguageEntry(&buf->nacp, &langentry);
if (R_SUCCEEDED(rc)) {
titles.push_back(formatApplicationId(recs[i].application_id));
}
}
}
free(buf);
delete[] recs;
std::sort(titles.begin(), titles.end());
return titles;
}
std::vector<std::string> excludeTitles(const char* path, std::vector<std::string> listedTitles){
std::vector<std::string> titles;
std::ifstream file(path);
int total = 0;
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;
}
}
}
file.close();
}
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;
}
bool caselessCompare (const std::string& a, const std::string& b){
return strcasecmp(a.c_str(), b.c_str()) < 0;
}
void extractCheats(const char * zipPath, std::vector<std::string> titles, CFW cfw, bool credits){
//TODO: REWRITE WITH SETS INSTEAD OF VECTORS
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 ams:
offset = std::string(CONTENTS_PATH).length();
std::filesystem::create_directory(AMS_PATH);
std::filesystem::create_directory(AMS_CONTENTS);
chdir(AMS_PATH);
break;
case rnx:
offset = std::string(CONTENTS_PATH).length();
std::filesystem::create_directory(REINX_PATH);
std::filesystem::create_directory(REINX_CONTENTS);
chdir(REINX_PATH);
break;
case 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);
saveVersion(fetchTitle(CHEATS_RELEASE_URL), CHEATS_VERSION);
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
void writeTitlesToFile(std::set<std::string> titles, const char* 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(CFW cfw){
ProgressEvent::instance().reset();
ProgressEvent::instance().setStep(1);
std::string path;
switch(cfw){
case ams:
path = std::string(AMS_PATH) + std::string(CONTENTS_PATH);
break;
case rnx:
path = std::string(REINX_PATH) + std::string(CONTENTS_PATH);
break;
case sxos:
path = std::string(SXOS_PATH) + std::string(TITLES_PATH);
break;
}
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());
}
}
}
std::filesystem::remove(UPDATED_TITLES_PATH);
std::filesystem::remove(CHEATS_VERSION);
ProgressEvent::instance().setStep(ProgressEvent::instance().getMax());
}
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