Remove FTP, and fix Download speed crash...?

include/download/download.hpp

@@ -30,7 +30,7 @@
 #include "common.hpp"
 
 #define APP_TITLE "Universal-Updater"
-#define VERSION_STRING "2.5.0"
+#define VERSION_STRING "2.5.1"
 
 // The Release Fetch struct.
 struct ReleaseFetch {

include/screens/ftpScreen.hpp

@@ -1,47 +0,0 @@
-/*
-*   This file is part of Universal-Updater
-*   Copyright (C) 2019-2020 Universal-Team
-*
-*   This program is free software: you can redistribute it and/or modify
-*   it under the terms of the GNU General Public License as published by
-*   the Free Software Foundation, either version 3 of the License, or
-*   (at your option) any later version.
-*
-*   This program is distributed in the hope that it will be useful,
-*   but WITHOUT ANY WARRANTY; without even the implied warranty of
-*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*   GNU General Public License for more details.
-*
-*   You should have received a copy of the GNU General Public License
-*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*
-*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
-*       * Requiring preservation of specified reasonable legal notices or
-*         author attributions in that material or in the Appropriate Legal
-*         Notices displayed by works containing it.
-*       * Prohibiting misrepresentation of the origin of that material,
-*         or requiring that modified versions of such material be marked in
-*         reasonable ways as different from the original version.
-*/
-
-#ifndef _UNIVERSAL_UPDATER_FTP_SCREEN_HPP
-#define _UNIVERSAL_UPDATER_FTP_SCREEN_HPP
-
-#include "common.hpp"
-#include "structs.hpp"
-
-#include <vector>
-
-class FTPScreen : public Screen {
-public:
-	void Draw(void) const override;
-	void Logic(u32 hDown, u32 hHeld, touchPosition touch) override;
-
-private:
-	int ftpEnabled = 1;
-	const std::vector<Structs::ButtonPos> arrowPos = {
-		{0, 215, 25, 25} // Back Arrow.
-	};
-};
-
-#endif

include/utils/console.h

@@ -1,39 +0,0 @@
-#pragma once
-
-#ifdef _3DS
-#include <3ds.h>
-#define ESC(x) "\x1b[" #x
-#define RESET   ESC(0m)
-#define BLACK   ESC(30m)
-#define RED     ESC(31;1m)
-#define GREEN   ESC(32;1m)
-#define YELLOW  ESC(33;1m)
-#define BLUE    ESC(34;1m)
-#define MAGENTA ESC(35;1m)
-#define CYAN    ESC(36;1m)
-#define WHITE   ESC(37;1m)
-#else
-#define ESC(x)
-#define RESET
-#define BLACK
-#define RED
-#define GREEN
-#define YELLOW
-#define BLUE
-#define MAGENTA
-#define CYAN
-#define WHITE
-#endif
-
-void console_init(void);
-
-__attribute__((format(printf,1,2)))
-void console_set_status(const char *fmt, ...);
-
-__attribute__((format(printf,1,2)))
-void console_print(const char *fmt, ...);
-
-__attribute__((format(printf,1,2)))
-void debug_print(const char *fmt, ...);
-
-void console_render(void);

include/utils/ftp.h

@@ -1,18 +0,0 @@
-#pragma once
-
-#include <3ds.h>
-
-/*! Loop status */
-typedef enum
-{
-	LOOP_CONTINUE, /*!< Continue looping */
-	LOOP_RESTART,  /*!< Reinitialize */
-	LOOP_EXIT,     /*!< Terminate looping */
-} loop_status_t;
-
-extern bool isTransfering;
-extern char ftp_accepted_connection[50], ftp_file_transfer[100];
-
-int           ftp_init(void);
-loop_status_t ftp_loop(void);
-void          ftp_exit(void);

source/download/download.cpp

@@ -69,9 +69,10 @@ extern u32 selected;
 extern u32 unselected;
 
 CURL *hnd; // Needed to display download speed properly?
+CURLcode curlResult;
+
 curl_off_t downloadTotal = 1; //Dont initialize with 0 to avoid division by zero later
 curl_off_t downloadNow = 0;
-curl_off_t downloadSpeed = 0;
 
 static FILE *downfile = NULL;
 static size_t file_buffer_pos = 0;
@@ -152,12 +153,9 @@ static size_t file_handle_data(char *ptr, size_t size, size_t nmemb, void *userd
 }
 
 Result downloadToFile(std::string url, std::string path) {
-
 	Result retcode = 0;
 	downloadTotal = 1;
-	downloadNow = 0;
 	int res;
-	CURLcode cres;
 
 	printf("Downloading from:\n%s\nto:\n%s\n", url.c_str(), path.c_str());
 	const char* filepath = path.c_str();
@@ -197,12 +195,11 @@ Result downloadToFile(std::string url, std::string path) {
 	curl_easy_setopt(hnd, CURLOPT_VERBOSE, 1L);
 	curl_easy_setopt(hnd, CURLOPT_STDERR, stdout);
 
-	cres = curl_easy_perform(hnd);
+	curlResult = curl_easy_perform(hnd);
-	downloadSpeed = 0;
 	curl_easy_cleanup(hnd);
 	
-	if (cres != CURLE_OK) {
+	if (curlResult != CURLE_OK) {
-		retcode = -cres;
+		retcode = -curlResult;
 		goto exit;
 	}
 
@@ -216,6 +213,7 @@ Result downloadToFile(std::string url, std::string path) {
 		retcode = -3;
 		goto exit;
 	}
+
 	fflush(downfile);
 	
 exit:
@@ -232,23 +230,26 @@ exit:
 	if (socubuf) {
 		free(socubuf);
 	}
+
 	if (downfile) {
 		fclose(downfile);
 		downfile = NULL;
 	}
+
 	if (g_buffers[0]) {
 		free(g_buffers[0]);
 		g_buffers[0] = NULL;
 	}
+
 	if (g_buffers[1]) {
 		free(g_buffers[1]);
 		g_buffers[1] = NULL;
 	}
+
 	g_index = 0;
 	file_buffer_pos = 0;
 	file_toCommit_size = 0;
 	writeError = false;
-	
 	return retcode;
 }
 
@@ -606,6 +607,7 @@ Result downloadFromRelease(std::string url, std::string asset, std::string path,
 	result_buf = NULL;
 	result_sz = 0;
 	result_written = 0;
+
 	if (assetUrl.empty()) {
 		ret = DL_ERROR_GIT;
 	} else {
@@ -839,22 +841,32 @@ std::string getLatestCommit(std::string repo, std::string array, std::string ite
 void displayProgressBar() {
 	char str[256];
 	while(showProgressBar) {
+		switch(progressbarType) {
+			case ProgressBar::Downloading:
 				if (downloadTotal < 1.0f) {
 					downloadTotal = 1.0f;
 				}
+
 				if (downloadTotal < downloadNow) {
 					downloadTotal = downloadNow;
 				}
 
-		if (progressbarType == ProgressBar::Downloading)	curl_easy_getinfo(hnd, CURLINFO_SPEED_DOWNLOAD_T, &downloadSpeed); // Get download speed.
+				if (!curlResult) {
-
+					curl_off_t speed;
-		switch(progressbarType) {
+					curlResult = curl_easy_getinfo(hnd, CURLINFO_SPEED_DOWNLOAD_T, &speed);
-			case ProgressBar::Downloading:
+					if (!curlResult) {
 						snprintf(str, sizeof(str), "%s / %s (%.2f%%) \n\n\n\n\n %s %lld %s",
 								formatBytes(downloadNow).c_str(),
 								formatBytes(downloadTotal).c_str(),
 								((float)downloadNow/(float)downloadTotal) * 100.0f,
-						Lang::get("DOWNLOAD_SPEED").c_str(), (downloadSpeed / 1000), Lang::get("KB_PER_SECOND").c_str());
+								Lang::get("DOWNLOAD_SPEED").c_str(), (speed / 1000), Lang::get("KB_PER_SECOND").c_str());
+					} else {
+						snprintf(str, sizeof(str), "%s / %s (%.2f%%) \n\n\n\n\n %s",
+								formatBytes(downloadNow).c_str(),
+								formatBytes(downloadTotal).c_str(),
+								((float)downloadNow/(float)downloadTotal) * 100.0f);
+					}
+				}
 				break;
 			case ProgressBar::Extracting:
 				snprintf(str, sizeof(str), "%s / %s (%.2f%%)",

source/screens/ftpScreen.cpp

@@ -1,97 +0,0 @@
-/*
-*   This file is part of Universal-Updater
-*   Copyright (C) 2019-2020 Universal-Team
-*
-*   This program is free software: you can redistribute it and/or modify
-*   it under the terms of the GNU General Public License as published by
-*   the Free Software Foundation, either version 3 of the License, or
-*   (at your option) any later version.
-*
-*   This program is distributed in the hope that it will be useful,
-*   but WITHOUT ANY WARRANTY; without even the implied warranty of
-*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*   GNU General Public License for more details.
-*
-*   You should have received a copy of the GNU General Public License
-*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*
-*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
-*       * Requiring preservation of specified reasonable legal notices or
-*         author attributions in that material or in the Appropriate Legal
-*         Notices displayed by works containing it.
-*       * Prohibiting misrepresentation of the origin of that material,
-*         or requiring that modified versions of such material be marked in
-*         reasonable ways as different from the original version.
-*/
-
-#include "ftpScreen.hpp"
-
-#include <algorithm>
-#include <fstream>
-#include <unistd.h>
-
-extern "C" {
-	#include "ftp.h"
-}
-
-extern std::unique_ptr<Config> config;
-extern bool touching(touchPosition touch, Structs::ButtonPos button);
-extern touchPosition touch;
-
-void FTPScreen::Draw(void) const {
-	ftp_init();
-	Result ret = 0;
-	char buf[137], hostname[128];
-	u32 wifiStatus = 0;
-	ret = gethostname(hostname, sizeof(hostname));
-
-	while(ftpEnabled == 1) {
-		ftp_loop();
-		Gui::clearTextBufs();
-		C3D_FrameBegin(C3D_FRAME_SYNCDRAW);
-		GFX::DrawTop();
-		Gui::DrawStringCentered(0, config->useBars() ? 0 : 2, 0.7f, config->textColor(), Lang::get("FTP_MODE"), 400);
-		if (fadealpha > 0) Gui::Draw_Rect(0, 0, 400, 240, C2D_Color32(fadecolor, fadecolor, fadecolor, fadealpha)); // Fade in/out effect
-		GFX::DrawBottom();
-		GFX::DrawArrow(0, 218, 0, 1);
-		ret = ACU_GetWifiStatus(&wifiStatus);
-
-		if ((wifiStatus != 0) && R_SUCCEEDED(ret)) {
-			Gui::DrawStringCentered(0, 40, 0.48f, config->textColor(), Lang::get("FTP_INITIALIZED"), 320);
-			snprintf(buf, 137, "IP: %s:5000", R_FAILED(ret)? Lang::get("FAILED_GET_IP").c_str() : hostname);
-
-			if (strlen(ftp_accepted_connection) != 0) {
-				Gui::DrawStringCentered(0, 80, 0.45f, config->textColor(), ftp_accepted_connection, 320);
-			}
-
-			if (strlen(ftp_file_transfer) != 0) {
-				Gui::DrawStringCentered(0, 150, 0.45f, config->textColor(), ftp_file_transfer, 320);
-			}
-
-		} else {
-			Gui::DrawStringCentered(0, 40, 0.48f, config->textColor(), Lang::get("FAILED_INITIALIZE_FTP"), 320);
-			snprintf(buf, 18, Lang::get("WIFI_NOT_ENABLED").c_str());
-		}
-
-		Gui::DrawStringCentered(0, 60, 0.48, config->textColor(), buf, 320);
-		Gui::DrawStringCentered(0, 222, 0.48f, config->textColor(), Lang::get("B_FTP_EXIT"), 320);
-		if (fadealpha > 0) Gui::Draw_Rect(0, 0, 320, 240, C2D_Color32(fadecolor, fadecolor, fadecolor, fadealpha)); // Fade in/out effect
-		Gui::clearTextBufs();
-		C3D_FrameEnd(0);
-		hidScanInput();
-		hidTouchRead(&touch);
-		u32 hDown = hidKeysDown();
-
-		if ((hDown & KEY_B) || (hDown & KEY_TOUCH && touching(touch, arrowPos[0])))
-			break;
-	}
-	memset(ftp_accepted_connection, 0, 20); // Empty accepted connection address.
-	memset(ftp_file_transfer, 0, 50); // Empty transfer status.
-	ftp_exit();
-
-	Gui::screenBack(false);
-	return;
-}
-
-// Needed here, otherwise it won't compile.
-void FTPScreen::Logic(u32 hDown, u32 hHeld, touchPosition touch) { }

source/screens/mainMenu.cpp

@@ -25,7 +25,7 @@
 */
 
 #include "config.hpp"
-#include "ftpScreen.hpp"
+#include "credits.hpp"
 #include "mainMenu.hpp"
 #include "scriptHelper.hpp"
 #include "scriptlist.hpp"
@@ -51,7 +51,7 @@ void MainMenu::Draw(void) const {
 	GFX::DrawButton(mainButtons[0].x, mainButtons[0].y, "UniStore");
 	GFX::DrawButton(mainButtons[1].x, mainButtons[1].y, Lang::get("SCRIPTS"));
 	GFX::DrawButton(mainButtons[2].x, mainButtons[2].y, Lang::get("SETTINGS"));
-	GFX::DrawButton(mainButtons[3].x, mainButtons[3].y, "FTP");
+	GFX::DrawButton(mainButtons[3].x, mainButtons[3].y, Lang::get("CREDITS"));
 	// Selector.
 	Animation::Button(mainButtons[Selection].x, mainButtons[Selection].y, .060);
 
@@ -90,7 +90,7 @@ void MainMenu::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				Gui::setScreen(std::make_unique<Settings>(), config->screenFade(), true);
 				break;
 			case 3:
-				Gui::setScreen(std::make_unique<FTPScreen>(), false, true);
+				Gui::setScreen(std::make_unique<Credits>(), config->screenFade(), true);
 				break;
 		}
 	}
@@ -103,7 +103,7 @@ void MainMenu::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 		} else if (touching(touch, mainButtons[2])) {
 			Gui::setScreen(std::make_unique<Settings>(), config->screenFade(), true);
 		} else if (touching(touch, mainButtons[3])) {
-			Gui::setScreen(std::make_unique<FTPScreen>(), false, true);
+			Gui::setScreen(std::make_unique<Credits>(), config->screenFade(), true);
 		}
 	}
 }

source/screens/settings.cpp

@@ -24,7 +24,6 @@
 *         reasonable ways as different from the original version.
 */
 
-#include "credits.hpp"
 #include "keyboard.hpp"
 #include "settings.hpp"
 
@@ -59,7 +58,7 @@ void Settings::DrawSubMenu(void) const {
 
 	GFX::DrawButton(mainButtons[0].x, mainButtons[0].y, Lang::get("LANGUAGE"));
 	GFX::DrawButton(mainButtons[1].x, mainButtons[1].y, Lang::get("COLORS"));
-	GFX::DrawButton(mainButtons[2].x, mainButtons[2].y, Lang::get("CREDITS"));
+	GFX::DrawButton(mainButtons[2].x, mainButtons[2].y, Lang::get("CHANGE_BAR_STYLE"));
 	// Selector.
 	Animation::Button(mainButtons[Selection].x, mainButtons[Selection].y, .060);
 	if (fadealpha > 0) Gui::Draw_Rect(0, 0, 320, 240, C2D_Color32(fadecolor, fadecolor, fadecolor, fadealpha)); // Fade in/out effect
@@ -97,6 +96,7 @@ void Settings::DrawLanguageSelection(void) const {
 
 		Gui::DrawStringCentered(0, 50+(i*57), 0.7f, config->textColor(), line1, 320);
 	}
+
 	if (fadealpha > 0) Gui::Draw_Rect(0, 0, 320, 240, C2D_Color32(fadecolor, fadecolor, fadecolor, fadealpha)); // Fade in/out effect
 }
 
@@ -215,6 +215,7 @@ void Settings::DrawColorChanging(void) const {
 			GFX::DrawButton(mainButtons[2].x, mainButtons[2].y, ColorHelper::getColorName(config->buttonColor(), 0).c_str(), C2D_Color32(0, 0, 255, 255));
 		}
 	}
+
 	if (fadealpha > 0) Gui::Draw_Rect(0, 0, 320, 240, C2D_Color32(fadecolor, fadecolor, fadecolor, fadealpha)); // Fade in/out effect
 }
 
@@ -226,9 +227,8 @@ void Settings::DrawMiscSettings(void) const {
 	GFX::DrawArrow(0, 218, 0, 1);
 
 	GFX::DrawButton(mainButtons2[0].x, mainButtons2[0].y, Lang::get("CHANGE_MUSICFILE"));
-	GFX::DrawButton(mainButtons2[1].x, mainButtons2[1].y, Lang::get("CHANGE_BAR_STYLE"));
+	GFX::DrawButton(mainButtons2[1].x, mainButtons2[1].y, Lang::get("CHANGE_KEY_DELAY"));
-	GFX::DrawButton(mainButtons2[2].x, mainButtons2[2].y, Lang::get("CHANGE_KEY_DELAY"));
+	GFX::DrawButton(mainButtons2[2].x, mainButtons2[2].y, Lang::get("TOGGLE_FADE"));
-	GFX::DrawButton(mainButtons2[3].x, mainButtons2[3].y, Lang::get("TOGGLE_FADE"));
 
 	// Selector.
 	Animation::Button(mainButtons2[Selection].x, mainButtons2[Selection].y, .060);
@@ -241,27 +241,19 @@ void Settings::MiscSettingsLogic(u32 hDown, u32 hHeld, touchPosition touch) {
 			std::string tempMusic = selectFilePath(Lang::get("SELECT_MUSIC_FILE"), "sdmc:/", {"wav"}, 2);
 			if (tempMusic != "") {
 				config->musicPath(tempMusic);
-				changesMade = true;
 			}
 		} else if (Selection == 1) {
-			if (config->useBars() == true)	config->useBars(false);
-			else if (config->useBars() == false)	config->useBars(true);
-			changesMade = true;
-		} else if (Selection == 2) {
 			config->keyDelay(Input::getUint(255, Lang::get("ENTER_KEY_DELAY")));
-			changesMade = true;
+		} else if (Selection == 2) {
-		} else if (Selection == 3) {
 			if (config->screenFade()) {
 				if (Msg::promptMsg(Lang::get("TOGGLE_FADE_DISABLE"))) {
 					config->screenFade(false);
 					Msg::DisplayWarnMsg(Lang::get("DISABLED"));
-					changesMade = true;
 				}
 			} else {
 				if (Msg::promptMsg(Lang::get("TOGGLE_FADE_ENABLE"))) {
 					config->screenFade(true);
 					Msg::DisplayWarnMsg(Lang::get("ENABLED"));
-					changesMade = true;
 				}
 			}
 		}
@@ -272,27 +264,19 @@ void Settings::MiscSettingsLogic(u32 hDown, u32 hHeld, touchPosition touch) {
 			std::string tempMusic = selectFilePath(Lang::get("SELECT_MUSIC_FILE"), "sdmc:/", {"wav"}, 2);
 			if (tempMusic != "") {
 				config->musicPath(tempMusic);
-				changesMade = true;
 			}
 		} else if (touching(touch, mainButtons2[1])) {
-			if (config->useBars() == true)	config->useBars(false);
-			else if (config->useBars() == false)	config->useBars(true);
-			changesMade = true;
-		} else if (touching(touch, mainButtons2[2])) {
 			config->keyDelay(Input::getUint(255, Lang::get("ENTER_KEY_DELAY")));
-			changesMade = true;
+		} else if (touching(touch, mainButtons2[2])) {
-		} else if (touching(touch, mainButtons2[3])) {
 			if (config->screenFade()) {
 				if (Msg::promptMsg(Lang::get("TOGGLE_FADE_DISABLE"))) {
 					config->screenFade(false);
 					Msg::DisplayWarnMsg(Lang::get("DISABLED"));
-					changesMade = true;
 				}
 			} else {
 				if (Msg::promptMsg(Lang::get("TOGGLE_FADE_ENABLE"))) {
 					config->screenFade(true);
 					Msg::DisplayWarnMsg(Lang::get("ENABLED"));
-					changesMade = true;
 				}
 			}
 		}
@@ -309,13 +293,11 @@ void Settings::MiscSettingsLogic(u32 hDown, u32 hHeld, touchPosition touch) {
 			if (Msg::promptMsg(Lang::get("PROGRESS_BAR_DISABLE"))) {
 				config->progressDisplay(false);
 				Msg::DisplayWarnMsg(Lang::get("DISABLED"));
-					changesMade = true;
 			}
 		} else {
 			if (Msg::promptMsg(Lang::get("PROGRESS_BAR_ENABLE"))) {
 				config->progressDisplay(true);
 				Msg::DisplayWarnMsg(Lang::get("ENABLED"));
-				changesMade = true;
 			}
 		}
 	}
@@ -354,7 +336,8 @@ void Settings::SubMenuLogic(u32 hDown, u32 hHeld, touchPosition touch) {
 				mode = 2;
 				break;
 			case 2:
-				Gui::setScreen(std::make_unique<Credits>(), config->screenFade(), true);
+				if (config->useBars())	config->useBars(false);
+				else	config->useBars(true);
 				break;
 		}
 	}
@@ -368,7 +351,8 @@ void Settings::SubMenuLogic(u32 hDown, u32 hHeld, touchPosition touch) {
 			screenPos = 0;
 			mode = 2;
 		} else if (touching(touch, mainButtons[2])) {
-			Gui::setScreen(std::make_unique<Credits>(), config->screenFade(), true);
+			if (config->useBars())	config->useBars(false);
+			else	config->useBars(true);
 		}
 	}
 
@@ -410,7 +394,6 @@ void Settings::LanguageSelection(u32 hDown, u32 hHeld, touchPosition touch) {
 	if (hDown & KEY_A) {
 		config->language(langsTemp[selectedLang]);
 		Lang::load(config->language());
-		changesMade = true;
 		mode = 0;
 	}
 
@@ -459,7 +442,6 @@ void Settings::colorChanging(u32 hDown, u32 hHeld, touchPosition touch) {
 		}
 
 	} else {
-
 		if ((hDown & KEY_SELECT) || (hDown & KEY_TOUCH && touching(touch, arrowPos[3]))) {
 			colorSelection = colorMode;
 			dropDownMenu = true;
@@ -507,7 +489,6 @@ void Settings::colorChanging(u32 hDown, u32 hHeld, touchPosition touch) {
 					} else if (colorMode == 11) {
 						config->buttonColor(RGBA8(red, ColorHelper::getColorValue(config->buttonColor(), 1), ColorHelper::getColorValue(config->buttonColor(), 0), 255));
 					}
-					changesMade = true;
 				}
 			} else if (touching(touch, mainButtons[1])) {
 				int temp = Input::getUint(255, Lang::get("ENTER_GREEN_RGB"));
@@ -538,7 +519,6 @@ void Settings::colorChanging(u32 hDown, u32 hHeld, touchPosition touch) {
 					} else if (colorMode == 11) {
 						config->buttonColor(RGBA8(ColorHelper::getColorValue(config->buttonColor(), 2), green, ColorHelper::getColorValue(config->buttonColor(), 0), 255));
 					}
-					changesMade = true;
 				}
 			} else if (touching(touch, mainButtons[2])) {
 				int temp = Input::getUint(255, Lang::get("ENTER_BLUE_RGB"));
@@ -569,11 +549,11 @@ void Settings::colorChanging(u32 hDown, u32 hHeld, touchPosition touch) {
 					} else if (colorMode == 11) {
 						config->buttonColor(RGBA8(ColorHelper::getColorValue(config->buttonColor(), 2), ColorHelper::getColorValue(config->buttonColor(), 1), blue, 255));
 					}
-					changesMade = true;
 				}
 			}
 		}
 	}
+
 	if (colorSelection < screenPos) {
 		screenPos = colorSelection;
 	} else if (colorSelection > screenPos + ENTRIES_PER_SCREEN - 1) {

source/utils/console.c

@@ -1,237 +0,0 @@
-#include "console.h"
-
-#include <arpa/inet.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef _3DS
-#include <3ds.h>
-
-static PrintConsole status_console;
-static PrintConsole main_console;
-static PrintConsole tcp_console;
-#if ENABLE_LOGGING
-static bool disable_logging = false;
-#endif
-
-/*! initialize console subsystem */
-void
-console_init(void)
-{
-	consoleInit(GFX_TOP, &status_console);
-	consoleSetWindow(&status_console, 0, 0, 50, 1);
-
-	consoleInit(GFX_TOP, &main_console);
-	consoleSetWindow(&main_console, 0, 1, 50, 29);
-
-	consoleInit(GFX_BOTTOM, &tcp_console);
-
-	consoleSelect(&main_console);
-}
-
-/*! set status bar contents
- *
- *  @param[in] fmt format string
- *  @param[in] ... format arguments
- */
-void
-console_set_status(const char *fmt, ...)
-{
-  va_list ap;
-
-	consoleSelect(&status_console);
-	va_start(ap, fmt);
-	vprintf(fmt, ap);
-#ifdef ENABLE_LOGGING
-	vfprintf(stderr, fmt, ap);
-#endif
-	va_end(ap);
-	consoleSelect(&main_console);
-}
-
-/*! add text to the console
- *
- *  @param[in] fmt format string
- *  @param[in] ... format arguments
- */
-void
-console_print(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	vprintf(fmt, ap);
-#ifdef ENABLE_LOGGING
-	if (!disable_logging)
-	vfprintf(stderr, fmt, ap);
-#endif
-	va_end(ap);
-}
-
-/*! print debug message
- *
- *  @param[in] fmt format string
- *  @param[in] ... format arguments
- */
-void
-debug_print(const char *fmt, ...)
-{
-#ifdef ENABLE_LOGGING
-	va_list ap;
-
-	va_start(ap, fmt);
-	vfprintf(stderr, fmt, ap);
-	va_end(ap);
-#endif
-}
-
-/*! print tcp tables */
-static void
-print_tcp_table(void)
-{
-	static SOCU_TCPTableEntry tcp_entries[32];
-	socklen_t                 optlen;
-	size_t                    i;
-	int                       rc, lines = 0;
-
-#ifdef ENABLE_LOGGING
-  disable_logging = true;
-#endif
-
-	consoleSelect(&tcp_console);
-	console_print("\x1b[0;0H\x1b[K");
-	optlen = sizeof(tcp_entries);
-	rc = SOCU_GetNetworkOpt(SOL_CONFIG, NETOPT_TCP_TABLE, tcp_entries, &optlen);
-	if(rc != 0 && errno != ENODEV)
-	console_print(RED "tcp table: %d %s\n\x1b[J\n" RESET, errno, strerror(errno));
-	else if(rc == 0)
-	{
-	for(i = 0; lines < 30 && i < optlen / sizeof(SOCU_TCPTableEntry); ++i)
-	{
-	  SOCU_TCPTableEntry *entry  = &tcp_entries[i];
-	  struct sockaddr_in *local  = (struct sockaddr_in*)&entry->local;
-	  struct sockaddr_in *remote = (struct sockaddr_in*)&entry->remote;
-
-	  console_print(GREEN "%stcp[%zu]: ", i == 0 ? "" : "\n", i);
-	  switch(entry->state)
-	  {
-		case TCP_STATE_CLOSED:
-		  console_print("CLOSED\x1b[K");
-		  local = remote = NULL;
-		  break;
-
-		case TCP_STATE_LISTEN:
-		  console_print("LISTEN\x1b[K");
-		  remote = NULL;
-		  break;
-
-		case TCP_STATE_ESTABLISHED:
-		  console_print("ESTABLISHED\x1b[K");
-		  break;
-
-		case TCP_STATE_FINWAIT1:
-		  console_print("FINWAIT1\x1b[K");
-		  break;
-
-		case TCP_STATE_FINWAIT2:
-		  console_print("FINWAIT2\x1b[K");
-		  break;
-
-		case TCP_STATE_CLOSE_WAIT:
-		  console_print("CLOSE_WAIT\x1b[K");
-		  break;
-
-		case TCP_STATE_LAST_ACK:
-		  console_print("LAST_ACK\x1b[K");
-		  break;
-
-		case TCP_STATE_TIME_WAIT:
-		  console_print("TIME_WAIT\x1b[K");
-		  break;
-
-		default:
-		  console_print("State %lu\x1b[K", entry->state);
-		  break;
-	  }
-
-	  ++lines;
-
-	  if(local && (lines++ < 30))
-		console_print("\n Local %s:%u\x1b[K", inet_ntoa(local->sin_addr),
-								 ntohs(local->sin_port));
-
-	  if(remote && (lines++ < 30))
-		console_print("\n Peer  %s:%u\x1b[K", inet_ntoa(remote->sin_addr),
-								  ntohs(remote->sin_port));
-	}
-
-	console_print(RESET "\x1b[J");
-	}
-	else
-	console_print("\x1b[2J");
-
-	consoleSelect(&main_console);
-
-#ifdef ENABLE_LOGGING
-  disable_logging = false;
-#endif
-}
-
-/*! draw console to screen */
-void
-console_render(void)
-{
-	/* print tcp table */
-	print_tcp_table();
-
-	/* flush framebuffer */
-	gfxFlushBuffers();
-	gspWaitForVBlank();
-	gfxSwapBuffers();
-}
-#else
-
-/* this is a lot easier when you have a real console */
-
-void
-console_init(void)
-{
-}
-
-void
-console_set_status(const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	vprintf(fmt, ap);
-	va_end(ap);
-	fputc('\n', stdout);
-}
-
-void
-console_print(const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	vprintf(fmt, ap);
-	va_end(ap);
-}
-
-void
-debug_print(const char *fmt, ...)
-{
-#ifdef ENABLE_LOGGING
-	va_list ap;
-	va_start(ap, fmt);
-	vfprintf(stderr, fmt, ap);
-	va_end(ap);
-#endif
-}
-
-void console_render(void)
-{
-}
-#endif