mirror of
https://github.com/ApacheThunder/XuluMenu.git
synced 2025-06-18 19:45:45 -04:00
2550af0c99
* Can now boot stage2 (in safe block mode) if holding L-Shoulder + R-Shoulder + A + B + DPAD Up on boot. This allows using built in stage2 usb update mode for "bootleg" style N-Cards that have Xulumenu installed. * This button combo will not do anything for regular N-Card users as they already have a proper stage2 section on nand and it will always end up booting to USB update mode with this button combo before xulumenu can boot.
121 lines
3.8 KiB
C++
121 lines
3.8 KiB
C++
/*-----------------------------------------------------------------
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Copyright (C) 2005 - 2013
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Michael "Chishm" Chisholm
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Dave "WinterMute" Murphy
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Claudio "sverx"
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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------------------------------------------------------------------*/
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#include <nds.h>
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#include <stdio.h>
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#include <fat.h>
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#include <sys/stat.h>
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#include <limits.h>
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#include <string.h>
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#include <unistd.h>
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#include "args.h"
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#include "file_browse.h"
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#include "hbmenu_banner.h"
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#include "font.h"
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#include "consolebg.h"
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#include "iconTitle.h"
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#include "nds_loader_arm9.h"
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using namespace std;
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void InitGUI (void) {
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iconTitleInit();
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videoSetModeSub(MODE_4_2D);
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vramSetBankC(VRAM_C_SUB_BG);
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int bgSub = bgInitSub(3, BgType_Bmp8, BgSize_B8_256x256, 1, 0);
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PrintConsole *console = consoleInit(0, 0, BgType_Text4bpp, BgSize_T_256x256, 4, 6, false, false);
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dmaCopy(consolebgBitmap, bgGetGfxPtr(bgSub), 256*256);
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ConsoleFont font;
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font.gfx = (u16*)fontTiles;
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font.pal = (u16*)fontPal;
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font.numChars = 95;
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font.numColors = (fontPalLen / 2);
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font.bpp = 4;
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font.asciiOffset = 32;
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font.convertSingleColor = true;
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consoleSetFont(console, &font);
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dmaCopy(consolebgPal, BG_PALETTE_SUB, 256*2);
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BG_PALETTE_SUB[255] = RGB15(31,31,31);
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keysSetRepeat(25,5);
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}
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int FileBrowser() {
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InitGUI();
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vector<string> extensionList = argsGetExtensionList();
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while(1) {
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string filename = browseForFile(extensionList);
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// Construct a command line
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vector<string> argarray;
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if (!argsFillArray(filename, argarray)) {
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iprintf("\n\nInvalid NDS or arg file selected\n");
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} else {
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iprintf("\n\nRunning %s with %d\nparameters\n", argarray[0].c_str(), argarray.size());
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// Make a copy of argarray using C strings, for the sake of runNdsFile
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vector<const char*> c_args;
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for (const auto& arg: argarray) { c_args.push_back(arg.c_str()); }
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// Try to run the NDS file with the given arguments
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int err = runNdsFile(c_args[0], c_args.size(), &c_args[0]);
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iprintf("\n\nStart failed. Error %i\n", err);
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}
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argarray.clear();
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while (1) {
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swiWaitForVBlank();
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scanKeys();
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if (!(keysHeld() & KEY_A)) break;
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}
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}
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}
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int RecoveryPrompt(void) {
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InitGUI();
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printf("<--------RECOVERY MODE--------->\n");
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printf("\n\nPress [A] to use built in uDisk.\n\n");
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printf("Hold [Start] + [Select] while\nbooting uDisk to enter format\nmenu.\n");
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while(1) {
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swiWaitForVBlank();
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scanKeys();
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if(keysDown() & KEY_A)break;
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}
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return runSRLbinary(false);
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}
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int main(void) {
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// Any error results in starting integrated uDisk 1.45 SRL as fall back
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scanKeys();
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u32 KeysHeld = keysHeld();
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if ((KeysHeld & KEY_L) && (KeysHeld & KEY_R) && (KeysHeld & KEY_A) && (KeysHeld & KEY_B) && (KeysHeld & KEY_UP)) {
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return runSRLbinary(true); // Recovery option if need to boot stage2
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} else if ((KeysHeld & KEY_L) && (KeysHeld & KEY_R)) {
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return RecoveryPrompt(); // Recovery option if FAT init hangs
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}
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if (!fatInitDefault())return RecoveryPrompt();
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if (!(KeysHeld & KEY_B)) {
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if((access("/boot.nds", F_OK) == 0))return runNdsFile("/boot.nds", 0, NULL);
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if((access("/udisk.nds", F_OK) == 0))return runNdsFile("/udisk.nds", 0, NULL);
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}
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FileBrowser();
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return RecoveryPrompt();
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}
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