offer to download cheat database on first run

Makefile

@@ -32,7 +32,7 @@ include $(DEVKITPRO)/libnx/switch_rules
 #---------------------------------------------------------------------------------
 VERSION_MAJOR := 3
 VERSION_MINOR := 7
-VERSION_MICRO := 22
+VERSION_MICRO := 23
 NIGHTLY		  := 
 
 APP_TITLE	:=	EdiZon SE

include/guis/gui.hpp

@@ -34,7 +34,8 @@ enum gui_t {
   GUI_ABOUT,
   GUI_CHEATDB,
   GUI_CHOOSE_MISSION,
-  GUI_MORE
+  GUI_MORE,
+  GUI_FIRST_RUN
 };
 
 class Gui {

include/guis/gui_first_run.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "guis/gui.hpp"
+
+#include <string>
+
+class Guifirstrun : public Gui {
+public:
+  Guifirstrun();
+  ~Guifirstrun();
+
+  void update();
+  void draw();
+  void onInput(u32 kdown);
+  void onTouch(touchPosition &touch);
+  void onGesture(touchPosition startPosition, touchPosition endPosition, bool finish);
+};

include/helpers/config.hpp

@@ -27,6 +27,7 @@ namespace Config {
     bool enabletargetedscan;
     int extraMB;
     bool use_absolute_address;
+    bool not_first_run;
   } config_data_t;
 
   void readConfig();

include/version.h

@@ -1 +1 @@
-#define VERSION_STRING "3.7.22"
+#define VERSION_STRING "3.7.23"

source/guis/gui_first_run.cpp

@@ -0,0 +1,159 @@
+#include "guis/gui_first_run.hpp"
+#include <thread>
+#include <curl/curl.h>
+#include "update_manager.hpp"
+#include "helpers/util.h"
+#include "helpers/config.hpp"
+#include "helpers/debugger.hpp"
+#define VER_URL "https://github.com/tomvita/NXCheatCode/releases/latest/download/version.txt"
+#define APP_URL "https://github.com/tomvita/NXCheatCode/releases/latest/download/titles.zip"
+#define APP_OUTPUT "/switch/EdiZon/cheats/titles.zip"
+#define CHEATS_DIR "/switch/EdiZon/cheats/"
+#define VER_OUTPUT "/switch/EdiZon/version.txt"
+#define TEMP_FILE "/switch/EdiZon/Edizontemp"
+static std::string remoteVersion, remoteCommitSha, remoteCommitMessage;
+static Thread networkThread;
+static bool threadRunning;
+static bool updateAvailable;
+static void getVersionInfoAsync(void* args);
+Guifirstrun::Guifirstrun() : Gui() {
+  updateAvailable = false;
+  remoteVersion = "";
+  remoteCommitSha = "";
+  remoteCommitMessage = "";
+  if (!threadRunning) {
+    threadRunning = true;
+    threadCreate(&networkThread, getVersionInfoAsync, nullptr, nullptr, 0x2000, 0x2C, -2);
+    threadStart(&networkThread);
+  }
+}
+Guifirstrun::~Guifirstrun() {
+}
+void Guifirstrun::update() {
+  Gui::update();
+}
+// static std::string status = "";
+static size_t writeToFile(void *ptr, size_t size, size_t nmemb, FILE *stream) {
+    size_t written = fwrite(ptr, size, nmemb, stream);
+    return written;
+}
+static void getdb()
+{
+  mkdir(CHEATS_DIR, 0777);
+  // status = "Downloading cheat database, this may take a while ";
+  (new MessageBox("Updating cheat database.\n \nThis may take a while...", MessageBox::NONE))->show();
+  requestDraw();
+  CURL *curl = curl_easy_init();
+  struct curl_slist *headers = NULL;
+  headers = curl_slist_append(headers, "Cache-Control: no-cache");
+  FILE *fp = fopen(TEMP_FILE, "wb");
+  curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
+  curl_easy_setopt(curl, CURLOPT_URL, APP_URL);
+  curl_easy_setopt(curl, CURLOPT_USERAGENT, "API_AGENT");
+  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
+  curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeToFile);
+  curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
+  curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
+  curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
+  if (curl_easy_perform(curl) == CURLE_OK)
+  {
+    fclose(fp);
+    curl_easy_cleanup(curl);
+    printf("remove(APP_OUTPUT) = %d\n", remove(APP_OUTPUT));
+    // status = "Cheat database downloaded";
+    (new MessageBox("Updated cheat code database\n\n Enjoy!", MessageBox::OKAY))->show();
+    printf("rename(TEMP_FILE, APP_OUTPUT) = %d\n", rename(TEMP_FILE, APP_OUTPUT));
+    updateAvailable = false;
+    for (int i = 0; i < 6; i++)
+      Config::getConfig()->dbversion[i] = remoteVersion[i];
+    Config::writeConfig();
+  }
+  else
+  {
+    // status = "Cheat database download failed";
+    (new MessageBox("Not able to updated cheat database\n Please try again later!", MessageBox::OKAY))->show();
+    fclose(fp);
+    curl_easy_cleanup(curl);
+  }
+}
+void Guifirstrun::draw() {
+  Gui::beginDraw();
+  Gui::drawRectangle(0, 0, Gui::g_framebuffer_width, Gui::g_framebuffer_height, currTheme.backgroundColor);
+  Gui::drawRectangle((u32)((Gui::g_framebuffer_width - 1220) / 2), 87, 1220, 1, currTheme.textColor);
+  Gui::drawRectangle((u32)((Gui::g_framebuffer_width - 1220) / 2), Gui::g_framebuffer_height - 73, 1220, 1, currTheme.textColor);
+  Gui::drawTextAligned(fontTitle, 70, 60, currTheme.textColor, "\uE017", ALIGNED_LEFT);
+  Gui::drawTextAligned(font24, 70, 23, currTheme.textColor, "        Welcome to EdiZon SE", ALIGNED_LEFT);
+    Gui::drawTextAligned(fontHuge, 100, 180, Gui::makeColor(0xFB, 0xA6, 0x15, 0xFF), "EdiZon SE v" VERSION_STRING, ALIGNED_LEFT);
+  Gui::drawTextAligned(font20, 130, 190, currTheme.separatorColor, "by Tomvita", ALIGNED_LEFT);
+  if (updateAvailable)
+    Gui::drawTextAligned(font20, Gui::g_framebuffer_width - 50, Gui::g_framebuffer_height - 51, currTheme.textColor, "\uE0F0 Install update     \uE0E1 Skip", ALIGNED_RIGHT);
+  else
+    Gui::drawTextAligned(font20, Gui::g_framebuffer_width - 50, Gui::g_framebuffer_height - 51, currTheme.textColor, "\uE0E1 Exit", ALIGNED_RIGHT);
+  Gui::drawTextAligned(font14, 120, 250, currTheme.textColor, "Checking Cheat database. Special thank to everyone who has contributed at Gbatemp Switch cheat code forum.", ALIGNED_LEFT);
+  Gui::drawRectangled(50, 350, Gui::g_framebuffer_width - 100, 250, currTheme.textColor);
+  Gui::drawRectangled(51, 351, Gui::g_framebuffer_width - 102, updateAvailable ? 210 : 248, currTheme.backgroundColor);
+  Gui::drawShadow(52, 352, Gui::g_framebuffer_width - 104, 248);
+  if (updateAvailable)
+  {
+    Gui::drawTextAligned(font20, Gui::g_framebuffer_width / 2, 565, currTheme.backgroundColor, "A update for Cheat database is available!", ALIGNED_CENTER);
+
+    // getdb();
+  }
+  Gui::drawTextAligned(font20, 60, 360, currTheme.selectedColor, "Cheat database Update", ALIGNED_LEFT);
+  Gui::drawTextAligned(font14, 80, 400, currTheme.textColor, std::string("Latest cheat database version: " + (remoteVersion == "" ? "..." : remoteVersion)).c_str(), ALIGNED_LEFT);
+  // Gui::drawTextAligned(font14, 80, 440, currTheme.textColor, status.c_str(), ALIGNED_LEFT);
+  Gui::endDraw();
+
+}
+void Guifirstrun::onInput(u32 kdown) {
+  if (kdown & KEY_B) {
+    if (threadRunning) {
+      threadWaitForExit(&networkThread);
+      threadClose(&networkThread);
+      threadRunning = false;
+    }
+      Gui::g_nextGui = GUI_CHEATS;
+  }
+  if (kdown & KEY_MINUS && updateAvailable)
+  {
+    getdb();
+    // Gui::g_nextGui = GUI_CHEATS;
+  }
+}
+void Guifirstrun::onTouch(touchPosition &touch) {
+}
+void Guifirstrun::onGesture(touchPosition startPosition, touchPosition endPosition, bool finish) {
+}
+static size_t writeToStr(const char * contents, size_t size, size_t nmemb, std::string * userp){
+    auto totalBytes = (size * nmemb);
+    userp->append(contents, totalBytes);
+    return totalBytes;
+}
+static void getVersionInfoAsync(void* args) {
+  CURL *curl = curl_easy_init();
+  struct curl_slist * headers = NULL;
+  headers = curl_slist_append(headers, "Cache-Control: no-cache");
+  curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
+  curl_easy_setopt(curl, CURLOPT_URL, VER_URL);
+  curl_easy_setopt(curl, CURLOPT_USERAGENT, "API_AGENT");
+  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
+  curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeToStr);
+  curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
+  curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
+  curl_easy_setopt(curl, CURLOPT_WRITEDATA, &remoteVersion);
+  remoteVersion = "";
+  if (curl_easy_perform(curl) != CURLE_OK)
+    remoteVersion = "???";
+  curl_easy_cleanup(curl);
+  Config::readConfig();
+  if (strcmp(remoteCommitSha.c_str(), "???") == 0)
+  {
+    updateAvailable = false;
+  }
+  else
+  {
+    updateAvailable = true;
+    // getdb();
+  }
+  if (access(APP_OUTPUT, F_OK)!=0) updateAvailable = true;
+}

source/main.cpp

@@ -19,6 +19,7 @@
 #include "guis/gui_cheats.hpp"
 #include "guis/gui_about.hpp"
 #include "guis/gui_cheatdb.hpp"
+#include "guis/gui_first_run.hpp"
 #include "guis/gui_guide.hpp"
 
 #include "helpers/title.hpp"
@@ -123,6 +124,18 @@ bool multimissioncheck()
   // else
   //   return false;
 }
+bool firstruncheck()
+{
+  Config::readConfig();
+  if (!Config::getConfig()->not_first_run)
+  {
+    Config::getConfig()->not_first_run = true;
+    Config::writeConfig();
+    return true;
+  }
+  else
+    return false;
+}
 bool showallgamesavecheck()
 {
   Config::readConfig();
@@ -257,7 +270,11 @@ int main(int argc, char **argv)
     m_edizon_dir = Config::getConfig()->edizon_dir;
     if (m_edizon_dir.compare(0, sizeof(EDIZON_DIR)-1, EDIZON_DIR) != 0)
       m_edizon_dir = EDIZON_DIR;
-    if (multimissioncheck())
+    if (firstruncheck())
+    {
+      Gui::g_nextGui = GUI_FIRST_RUN;
+    }
+    else if (multimissioncheck())
       Gui::g_nextGui = GUI_CHOOSE_MISSION;
     else
       Gui::g_nextGui = GUI_CHEATS;
@@ -351,6 +368,9 @@ int main(int argc, char **argv)
         case GUI_CHEATDB:
           currGui = new Guicheatdb();
           break;
+        case GUI_FIRST_RUN:
+          currGui = new Guifirstrun();
+          break;
         case GUI_INVALID:
           [[fallthrough]] default : break;
         }