#include <filesystem>

#include <iomanip>

#include <map>

#include <set>

#include <string>

#include <vector>

#include <CImg.h>

#include <fnmatch.h>

#include "linuxdeploy/core/appdir.h"

#include "linuxdeploy/core/elf_file.h"

#include "linuxdeploy/log/log.h"

#include "linuxdeploy/util/util.h"

#include "linuxdeploy/subprocess/subprocess.h"

#include "copyright/copyright.h"

#include "excludelist.h"

#include "appdir_root_setup.h"

using namespace linuxdeploy::core;

using namespace linuxdeploy::desktopfile;

using namespace linuxdeploy::log;

using namespace cimg_library;

namespace fs = std::filesystem;

namespace {

// equivalent to 0644

constexpr fs::perms DEFAULT_PERMS = fs::perms::owner_write | fs::perms::owner_read | fs::perms::group_read | fs::perms::others_read;

// equivalent to 0755

constexpr fs::perms EXECUTABLE_PERMS = DEFAULT_PERMS | fs::perms::owner_exec | fs::perms::group_exec | fs::perms::others_exec;

class CopyOperation {

};

typedef std::map<fs::path, CopyOperation> CopyOperationsMap;

/**

class CopyOperationsStorage {

};

}

namespace linuxdeploy {

namespace core {

namespace appdir {

class AppDir::PrivateData {

public:

fs::path appDirPath;

std::vector<std::string> excludeLibraryPatterns;

// store deferred operations

// these can be executed by calling excuteDeferredOperations

CopyOperationsStorage copyOperationsStorage;

std::set<fs::path> stripOperations;

std::map<fs::path, std::string> setElfRPathOperations;

// stores all files that have been visited by the deploy functions, e.g., when they're blacklisted,

// have been added to the deferred operations already, etc.

// lookups in a single container are a lot faster than having to look up in several ones, therefore

// the little amount of additional memory is worth it, considering the improved performance

std::set<fs::path> visitedFiles;

// used to automatically rename resources to improve the UX, e.g. icons

std::string appName;

// platform dependent implementation of copyright files deployment

std::shared_ptr<copyright::ICopyrightFilesManager> copyrightFilesManager;

// decides whether copyright files deployment is performed

bool disableCopyrightFilesDeployment = false;

public:

PrivateData() : copyOperationsStorage(), stripOperations(), setElfRPathOperations(), visitedFiles(), appDirPath() {

}

public:

// calculate library directory name for given ELF file, taking system architecture into account

static std::string getLibraryDirName(const fs::path& path) {

}

// actually copy file

// mimics cp command behavior

// also adds minimum file permissions (by default adds 0644 to existing permissions)

static bool copyFile(const fs::path& from, fs::path to, fs::perms addedPerms, bool overwrite = false) {

}

// create symlink

static bool symlinkFile(const fs::path& target, fs::path symlink, const bool useRelativePath = true) {

}

bool hasBeenVisitedAlready(const fs::path& path) {

return visitedFiles.find(path) != visitedFiles.end();

}

// execute deferred copy operations registered with the deploy* functions

bool executeDeferredOperations() {

}

// search for copyright file for file and deploy it to AppDir

bool deployCopyrightFiles(const fs::path& from) {

}

// register copy operation that will be executed later

// by compiling a list of files to copy instead of just copying everything, one can ensure that

// the files are touched once only

// returns the full path of the deployment destination (useful if to is a directory

fs::path deployFile(const fs::path& from, fs::path to, fs::perms addedPerms, bool verbose = false) {

}

bool deployElfDependencies(const fs::path& path) {

}

static std::string getStripPath() {

}

static std::string calculateRelativeRPath(const fs::path& originDir, const fs::path& dependencyLibrariesDir) {

}

bool deployLibrary(const fs::path& path, bool forceDeploy = false, bool deployDependencies = true, const fs::path& destination = fs::path()) {

}

bool deployExecutable(const fs::path& path, const std::filesystem::path& destination) {

}

bool deployDesktopFile(const DesktopFile& desktopFile) {

}

bool deployIcon(const fs::path& path, const std::string targetFilename = "") {

}

static bool isInDebugSymbolsLocation(const fs::path& path) {

}

};

AppDir::AppDir(const fs::path& path) {

}

AppDir::AppDir(const std::string& path) : AppDir(fs::path(path)) {}

void AppDir::setExcludeLibraryPatterns(const std::vector<std::string> &excludeLibraryPatterns) {

d->excludeLibraryPatterns.insert(d->excludeLibraryPatterns.end(), excludeLibraryPatterns.begin(), excludeLibraryPatterns.end());

}

bool AppDir::createBasicStructure() const {

}

bool AppDir::deployLibrary(const fs::path& path, const fs::path& destination) {

return d->deployLibrary(path, false, true, destination);

}

bool AppDir::forceDeployLibrary(const fs::path& path, const fs::path& destination) {

return d->deployLibrary(path, true, true, destination);

}

bool AppDir::deployExecutable(const fs::path& path, const std::filesystem::path& destination) {

return d->deployExecutable(path, destination);

}

bool AppDir::deployDesktopFile(const DesktopFile& desktopFile) {

return d->deployDesktopFile(desktopFile);

}

bool AppDir::deployIcon(const fs::path& path) {

return d->deployIcon(path);

}

bool AppDir::deployIcon(const fs::path& path, const std::string& targetFilename) {

return d->deployIcon(path, targetFilename);

}

bool AppDir::executeDeferredOperations() {

return d->executeDeferredOperations();

}

std::filesystem::path AppDir::path() const {

return d->appDirPath;

}

template <typename Consumer>

static void forEachInDirectory(const fs::path& path, const bool recursive, Consumer&& consumer) {

}

static std::vector<fs::path> listFilesInDirectory(const fs::path& path, const bool recursive = true) {

}

std::vector<fs::path> AppDir::deployedIconPaths() const

}

std::vector<fs::path> AppDir::deployedExecutablePaths() const {

return listFilesInDirectory(path() / "usr/bin/", false);

}

std::vector<DesktopFile> AppDir::deployedDesktopFiles() const {

}

bool AppDir::setUpAppDirRoot(const DesktopFile& desktopFile, std::filesystem::path customAppRunPath) {

AppDirRootSetup setup(*this);

return setup.run(desktopFile, customAppRunPath);

}

fs::path AppDir::deployFile(const std::filesystem::path& from, const std::filesystem::path& to) {

return d->deployFile(from, to, DEFAULT_PERMS, true);

}

bool AppDir::copyFile(const fs::path& from, const fs::path& to, bool overwrite) const {

return d->copyFile(from, to, DEFAULT_PERMS, overwrite);

}

bool AppDir::createRelativeSymlink(const fs::path& target, const fs::path& symlink) const {

return d->symlinkFile(target, symlink, true);

}

std::vector<fs::path> AppDir::listExecutables() const {

}

std::vector<fs::path> AppDir::listSharedLibraries() const {

}

bool AppDir::deployDependenciesForExistingFiles() const {

}

// TODO: quite similar to deployDependenciesForExistingFiles... maybe they should be merged or use each other

bool AppDir::deployDependenciesOnlyForElfFile(const std::filesystem::path& elfFilePath, bool failSilentForNonElfFile) {

}

void AppDir::setDisableCopyrightFilesDeployment(bool disable) {

d->disableCopyrightFilesDeployment = disable;

}

}