From 4f7fd9a7fba1ec3a0279c98f18a3c29539e7dfeb Mon Sep 17 00:00:00 2001
From: behemoth <LuisScheurenbrand@gmail.com>
Date: Tue, 13 Aug 2019 02:20:43 +0200
Subject: [PATCH] actually add the new/renamed files

---
 include/fs.hpp  | 18 +++++++++
 include/utl.hpp |  5 +++
 source/fs.cpp   | 98 +++++++++++++++++++++++++++++++++++++++++++++++++
 source/utl.cpp  | 40 ++++++++++++++++++++
 4 files changed, 161 insertions(+)
 create mode 100644 include/fs.hpp
 create mode 100644 include/utl.hpp
 create mode 100644 source/fs.cpp
 create mode 100644 source/utl.cpp

diff --git a/include/fs.hpp b/include/fs.hpp
new file mode 100644
index 0000000..9dcde42
--- /dev/null
+++ b/include/fs.hpp
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <switch.h>
+#include <string>
+#include <vector>
+#include <dirent.h>
+#include <stdio.h>
+#include "model.hpp"
+namespace fs{
+    u64 getFreeSpace();
+    std::string getHumanReadableBytes(u64);
+    std::vector<std::string> listDirectory(std::string);
+    bool writeFile(std::string filename, std::string data);
+    bool deleteFile(std::string filename);
+    bool fileExists(std::string filename);
+    bool mkpath(std::string path);
+    std::string getSuffix(int fType);
+}
\ No newline at end of file
diff --git a/include/utl.hpp b/include/utl.hpp
new file mode 100644
index 0000000..5d2751b
--- /dev/null
+++ b/include/utl.hpp
@@ -0,0 +1,5 @@
+#include <string>
+#include <chrono>
+namespace utl {
+    std::string getRelativeTime(uint64_t timestamp);
+}
\ No newline at end of file
diff --git a/source/fs.cpp b/source/fs.cpp
new file mode 100644
index 0000000..c684d40
--- /dev/null
+++ b/source/fs.cpp
@@ -0,0 +1,98 @@
+#include "fs.hpp"
+
+namespace fs{
+    u64 getFreeSpace() {
+        u64 space = 0;
+        fsFsGetFreeSpace(fsdevGetDefaultFileSystem(), "/", &space);
+        return space;
+    }
+    std::vector<std::string> listDirectory(std::string path) {
+        std::vector<std::string> itemList = {};
+        DIR* dir;
+        struct dirent* ent;
+        dir = opendir(path.c_str());
+        while((ent = readdir(dir))){
+            itemList.push_back(ent->d_name);
+        }
+        closedir(dir);
+        return itemList;
+    }
+    // https://github.com/AtlasNX/Kosmos-Updater/blob/master/source/FileManager.cpp#L34
+    bool writeFile(std::string filename, std::string data) {
+        deleteFile(filename);
+
+        FILE * file = fopen(filename.c_str(), "wb");
+        if (!file) {
+            return false;
+        }
+
+        size_t result = fwrite(data.c_str(), sizeof(char), data.size(), file);
+
+        fflush(file);
+        fclose(file);
+
+        return (result == data.size());
+    }
+    // https://github.com/AtlasNX/Kosmos-Updater/blob/master/source/FileManager.cpp#L50
+    bool deleteFile(std::string filename) {
+        if (fileExists(filename)) {
+            return remove(filename.c_str()) == 0;
+        }
+
+        return false;
+    }
+    // https://github.com/AtlasNX/Kosmos-Updater/blob/master/source/FileManager.cpp#L58
+    bool fileExists(std::string filename) {
+        FILE * file = fopen(filename.c_str(), "r");
+
+        if (file) {
+            fflush(file);
+            fclose(file);
+            return true;
+        }
+
+        return false;
+    }
+    // http://stackoverflow.com/a/11366985
+    bool mkpath(std::string path) {
+        bool bSuccess = false;
+        int nRC = ::mkdir( path.c_str(), 0775 );
+        if( nRC == -1 )
+        {
+            switch(errno)
+            {
+                case ENOENT:
+                    //parent didn't exist, try to create it
+                    if( mkpath( path.substr(0, path.find_last_of('/')) ) )
+                        //Now, try to create again.
+                        bSuccess = 0 == ::mkdir( path.c_str(), 0775 );
+                    else
+                        bSuccess = false;
+                    break;
+                case EEXIST:
+                    //Done!
+                    bSuccess = true;
+                    break;
+                default:
+                    bSuccess = false;
+                    break;
+            }
+        }
+        else
+            bSuccess = true;
+        return bSuccess;
+    }
+
+    std::string getSuffix(int fType){
+        switch(fType) {
+            case model::FType::JPG:
+                return ".jpg";
+            case model::FType::PNG:
+                return ".png";
+            case model::FType::GIF:
+                return ".gif";
+            default:
+                return ".unsupported";
+        }
+    }
+}
\ No newline at end of file
diff --git a/source/utl.cpp b/source/utl.cpp
new file mode 100644
index 0000000..4d9d60f
--- /dev/null
+++ b/source/utl.cpp
@@ -0,0 +1,40 @@
+#include "utl.hpp"
+
+using namespace std::chrono;
+namespace utl {
+    std::string getRelativeTime(uint64_t timestamp) {
+        long currentTimeInSecs = duration_cast<seconds>(system_clock::now().time_since_epoch()).count();
+        long minute = 60L;
+        long hour = 3600L;
+        long day = 86400L;
+        long month = 2592000L;
+        long year = 31536000L;
+
+        std::string relativeString;
+        int amount;
+        long relative = currentTimeInSecs-timestamp;
+        if(relative>year) {
+            amount = (int)(relative/year);
+            relativeString = "year";
+        } else if(relative>month) {
+            amount = (int)(relative/month);
+            relativeString = "month";
+        } else if(relative>day) {
+            amount = (int)(relative/day);
+            relativeString = "day";
+        } else if(relative>hour) {
+            amount = (int)(relative/hour);
+            relativeString = "hour";
+        } else if(relative>minute) {
+            amount = (int)(relative/minute);
+            relativeString = "minute";
+        } else {
+            amount = (int)relative;
+            relativeString = "second";
+        }
+        if(amount>1){
+            relativeString+="s";
+        }
+        return "Uploaded " + std::to_string(amount) + " " + relativeString + " ago";
+    }
+}
\ No newline at end of file