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////// Copyright 2011 TheSeven////// This file is part of emCORE.//// emCORE 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 2 of the// License, or (at your option) any later version.//// emCORE 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 emCORE. If not, see <http://www.gnu.org/licenses/>.////#include "emcoreapp.h"#include "libboot.h"#include "libpng.h"#include "libui.h"#include "libmkfat32.h"extern char background_png[];extern uint32_t background_png_size;extern char icons_png[];extern uint32_t icons_png_size;extern char rockbox_png[];extern uint32_t rockbox_png_size;extern char crapple_png[];extern uint32_t crapple_png_size;struct libpng_api* png;struct libboot_api* boot;struct libui_api* ui;void* framebuf;void* framebuf2;void* bg;void* icons;void* rbxlogo;void* crapple;static struct emcorelib_header* loadlib(uint32_t identifier, uint32_t version, char* filename){struct emcorelib_header* lib = get_library(identifier, version, LIBSOURCE_BOOTFLASH, filename);if (!lib) panicf(PANIC_KILLTHREAD, "Could not load %s", filename);return lib;}static void* loadpng(const char* buf, const uint32_t size, void* (*decoder)(struct png_info* handle)){if (size == 0) panicf(PANIC_KILLTHREAD, "Could not load PNG at 0x%08X", buf);struct png_info* handle = png->png_open(buf, size);if (!handle) panicf(PANIC_KILLTHREAD, "Could not parse PNG at 0x%08X", buf);void* out = decoder(handle);if (!out) panicf(PANIC_KILLTHREAD, "Could not decode PNG at 0x%08X", buf);png->png_destroy(handle);return out;}static void message(int x, const char* line1, const char* line2){rendertext(framebuf, x, 73, 176, 0xff3333ff, 0xa0000000, line1);rendertext(framebuf, x, 81, 176, 0xff3333ff, 0xa0000000, line2);displaylcd(0, 0, 176, 132, framebuf, 0, 0, 176);sleep(5000000);}struct chooser_renderer_list_itemdata toolchooser_rparams_mainchooser ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Return to main menu",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};struct chooser_renderer_list_itemdata toolchooser_rparams_umsboot ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Run UMSboot",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void run_umsboot(void** firmware, void** app, int* size){boot->load_from_flash(firmware, size, false, "umsboot ", 0x10000);if (!*firmware){memcpy(framebuf, bg, 176 * 132 * 3);message(19, "Loading UMSboot failed!", "Returning to main menu.");}}struct chooser_renderer_list_itemdata toolchooser_rparams_diagmode ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Run diagnostics mode",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void run_diagmode(void** firmware, void** app, int* size){boot->load_from_flash(firmware, size, false, "diagmode", 0x100000);if (!*firmware){memcpy(framebuf, bg, 176 * 132 * 3);message(16, "Loading diag mode failed!", " Returning to main menu. ");}}struct chooser_renderer_list_itemdata toolchooser_rparams_rockbox_fallback ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Run Rockbox fallback image",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void run_rockbox_fallback(void** firmware, void** app, int* size){boot->load_from_flash(firmware, size, true, "rockbox ", 0x100000);if (!*firmware){memcpy(framebuf, bg, 176 * 132 * 3);message(19, "Loading Rockbox failed!", "Returning to main menu.");}}struct chooser_renderer_list_itemdata toolchooser_rparams_clearcfg ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Clear Rockbox configuration",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void run_clearcfg(void** firmware, void** app, int* size){remove("/.rockbox/config.cfg");memcpy(framebuf, bg, 176 * 132 * 3);message(25, "Rockbox configuration", " has been cleared. ");}struct chooser_renderer_list_itemdata toolchooser_rparams_cleardb ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Clear Rockbox database",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void run_cleardb(void** firmware, void** app, int* size){remove("/.rockbox/database_0.tcd");remove("/.rockbox/database_1.tcd");remove("/.rockbox/database_2.tcd");remove("/.rockbox/database_3.tcd");remove("/.rockbox/database_4.tcd");remove("/.rockbox/database_5.tcd");remove("/.rockbox/database_6.tcd");remove("/.rockbox/database_7.tcd");remove("/.rockbox/database_8.tcd");remove("/.rockbox/database_9.tcd");remove("/.rockbox/database_idx.tcd");remove("/.rockbox/database_tmp.tcd");remove("/.rockbox/database_state.tcd");remove("/.rockbox/database_changelog.txt");memcpy(framebuf, bg, 176 * 132 * 3);message(37, "Rockbox database", "has been cleared.");}struct chooser_renderer_list_itemdata toolchooser_rparams_reformat ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Reformat data partition",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void fat32_progressbar_init(void* user, int max){progressbar_init((struct progressbar_state*)user,10, 165, 74, 83, 0x77ff, 0xe8, 0x125f, 0, max);}void fat32_progressbar_update(void* user, int current){progressbar_setpos((struct progressbar_state*)user, current, false);}void run_reformat(void** firmware, void** app, int* size){memcpy(framebuf, bg, 176 * 132 * 3);rendertext(framebuf, 7, 65, 176, 0xff7fffff, 0, "Reformatting data partition");displaylcd(0, 0, 176, 132, framebuf, 0, 0, 176);struct emcorelib_header* libmkfat32 = loadlib(LIBMKFAT32_IDENTIFIER,LIBMKFAT32_API_VERSION, "libmkf32");struct libmkfat32_api* mf32 = (struct libmkfat32_api*)libmkfat32->api;struct storage_info storageinfo;storage_get_info(0, &storageinfo);struct progressbar_state progressbar;int rc = mf32->mkfat32(0, 0, storageinfo.num_sectors, 2048, 1, "iPod Nano2G",&progressbar, fat32_progressbar_init, fat32_progressbar_update);if (rc < 0) panicf(PANIC_KILLTHREAD, "Error formatting data partition: %08X", rc);release_library(libmkfat32);library_unload(libmkfat32);memcpy(framebuf, bg, 176 * 132 * 3);message(34, "Data partition has", "been reformatted.");}struct chooser_renderer_list_itemdata toolchooser_rparams_uninstaller ={.size = LIBUI_POINT(160, 10),.fill_box = LIBUI_BOX(LIBUI_POINT(0, 0), LIBUI_POINT(160, 10)),.fill_color = 0xa0000000,.fill_color_selected = 0x60ffffff,.icon_pos = LIBUI_POINT(0, 0),.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_opacity = 0,.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.icon_selected_opacity = 0,.text = "Uninstall emCORE",.text_pos = LIBUI_POINT(1, 1),.text_color = 0xffffffff,.text_color_selected = 0xff7fffff};void run_uninstaller(void** firmware, void** app, int* size){boot->load_from_flash(app, size, false, "uninst ", 0);if (!*app){memcpy(framebuf, bg, 176 * 132 * 3);message(7, "Loading uninstaller failed!", " Returning to main menu. ");}}bool update_display(struct chooser_data* data){char buf[6];struct rtc_datetime dt;rtc_read_datetime(&dt);snprintf(buf, sizeof(buf), "%02d:%02d", dt.hour, dt.minute);// clockrendertext(framebuf, 143, 4, 176, 0xffffcccc, 0, buf);unsigned int batt_level = 22 * read_battery_mwh_current(0) / read_battery_mwh_full(0);// remaining battery levelui->blendcolor(batt_level, 6, 0xc0ffcccc, framebuf, 5, 5, 176, framebuf, 5, 5, 176);// background of the rest spaceui->blendcolor(22 - batt_level, 6, 0x40000000, framebuf, 5 + batt_level, 5, 176, framebuf, 5 + batt_level, 5, 176);return false;}struct chooser_renderer_list_params toolchooser_rparams ={.version = CHOOSER_RENDERER_LIST_PARAMS_VERSION,.copy_dest = LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 0)),.copy_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 0)),LIBUI_POINT(176, 132)),.bg_dest = LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),.bg_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.bg_opacity = 0,.fill_dest = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.fill_color = 0,.viewport = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(7, 30)),LIBUI_POINT(162, 80)),.blit_dest = LIBUI_POINT(0, 0),.blit_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 0)),LIBUI_POINT(176, 132)),.preblit = update_display,.postblit = NULL};struct chooser_action_handler_wheel_params toolchooser_aparams ={.version = CHOOSER_ACTION_HANDLER_WHEEL_PARAMS_VERSION,.stepsperitem = 128,.eventfilter = NULL,.timeout_initial = TIMEOUT_BLOCK,.timeout_idle = TIMEOUT_BLOCK,.timeout_item = 0,.tick_force_redraw = false,.buttoncount = 5,.buttonmap ={CHOOSER_ACTION_HANDLER_WHEEL_ACTION_SELECT,CHOOSER_ACTION_HANDLER_WHEEL_ACTION_NEXT,CHOOSER_ACTION_HANDLER_WHEEL_ACTION_PREV,CHOOSER_ACTION_HANDLER_WHEEL_ACTION_NEXT,CHOOSER_ACTION_HANDLER_WHEEL_ACTION_PREV}};struct chooser_info toolchooser ={.version = CHOOSER_INFO_VERSION,.actionhandler = NULL,.actionhandlerparams = &toolchooser_aparams,.renderer = NULL,.rendererparams = &toolchooser_rparams,.userparams = NULL,.tickinterval = 10000000,.itemcount = 8,.defaultitem = 0,.items ={{.user = NULL,.actionparams = NULL,.renderparams = &toolchooser_rparams_mainchooser},{.user = run_umsboot,.actionparams = NULL,.renderparams = &toolchooser_rparams_umsboot},{.user = run_diagmode,.actionparams = NULL,.renderparams = &toolchooser_rparams_diagmode},{.user = run_rockbox_fallback,.actionparams = NULL,.renderparams = &toolchooser_rparams_rockbox_fallback},{.user = run_clearcfg,.actionparams = NULL,.renderparams = &toolchooser_rparams_clearcfg},{.user = run_cleardb,.actionparams = NULL,.renderparams = &toolchooser_rparams_cleardb},{.user = run_reformat,.actionparams = NULL,.renderparams = &toolchooser_rparams_reformat},{.user = run_uninstaller,.actionparams = NULL,.renderparams = &toolchooser_rparams_uninstaller}}};bool mainchooser_preblit(struct chooser_data* data){char buf[4];struct chooser_action_handler_wheel_data* adata;adata = (struct chooser_action_handler_wheel_data*)(data->actionhandlerdata);snprintf(buf, sizeof(buf), "%3d", adata->timeout_remaining / 1000000);rendertext(framebuf, 155, 121, 176, 0xffffcccc, 0, buf);update_display(data);return false;}struct chooser_renderer_iconflow_itemdata mainchooser_rparams_powerdown ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 31)),LIBUI_POINT(44, 44)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 31)),LIBUI_POINT(44, 44)),.text = "Power off",.text_color = 0xffffcccc,};void run_powerdown(void** firmware, void** app, int* size){shutdown(true);power_off();}struct chooser_renderer_iconflow_itemdata mainchooser_rparams_crapple ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 123)),LIBUI_POINT(44, 43)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 123)),LIBUI_POINT(44, 43)),.text = "Original firmware",.text_color = 0xffffcccc,};void run_crapple(void** firmware, void** app, int* size){int i;for (i = 23; i <= 115; i += 23){if (i < 115)ui->blend(176, 132, 50, framebuf, 0, 0, 176,framebuf, 0, 0, 176, bg, 0, 0, 176);else memcpy(framebuf, bg, 176 * 132 * 3);memcpy(framebuf2, framebuf, 176 * 132 * 3);ui->blenda(111, i, 255, framebuf2, 32, 0, 176,framebuf2, 32, 0, 176, crapple, 0, 115 - i, 111);displaylcd(0, 0, 176, 132, framebuf2, 0, 0, 176);}boot->load_from_file(firmware, size, false, "/.boot/appleos.ucl", 0x800000);if (!*firmware) boot->load_from_file(firmware, size, false, "/.boot/appleos.bin", 0);if (!*firmware) message(7, "Loading appleos.bin failed!", " Returning to main menu. ");}struct chooser_renderer_iconflow_itemdata mainchooser_rparams_rockbox ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 0)),LIBUI_POINT(44, 14)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 0)),LIBUI_POINT(44, 14)),.text = "Rockbox",.text_color = 0xffffcccc,};void run_rockbox(void** firmware, void** app, int* size){int i;for (i = 2; i <= 52; i += 10){if (i < 52)ui->blend(176, 132, 50, framebuf, 0, 0, 176,framebuf, 0, 0, 176, bg, 0, 0, 176);else memcpy(framebuf, bg, 176 * 132 * 3);ui->blit(154, MIN(47, i), 3, framebuf, 11, MAX(0, i - 47), 176,rbxlogo, 0, MAX(0, 47 - i), 154);displaylcd(0, 0, 176, 132, framebuf, 0, 0, 176);}boot->load_from_file(firmware, size, true, "/.rockbox/rockbox.ipod", 0);if (!*firmware){message(4, "Loading rockbox.ipod failed!", " Trying fallback image... ");boot->load_from_flash(firmware, size, true, "rockbox ", 0x100000);}if (!*firmware){memcpy(framebuf, bg, 176 * 132 * 3);message(19, "Loading Rockbox failed!", "Returning to main menu.");}}struct chooser_renderer_iconflow_itemdata mainchooser_rparams_console ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 14)),LIBUI_POINT(44, 17)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 14)),LIBUI_POINT(44, 17)),.text = "emCORE console",.text_color = 0xffffcccc,};struct chooser_renderer_iconflow_itemdata mainchooser_rparams_diskmode ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 166)),LIBUI_POINT(44, 31)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 166)),LIBUI_POINT(44, 31)),.text = "Disk mode",.text_color = 0xffffcccc,};void run_diskmode(void** firmware, void** app, int* size){boot->load_from_flash(firmware, size, false, "diskmode", 0x100000);if (!*firmware){memcpy(framebuf, bg, 176 * 132 * 3);message(13, "Loading disk mode failed!", " Returning to main menu. ");}}struct chooser_renderer_iconflow_itemdata mainchooser_rparams_toolchooser ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 75)),LIBUI_POINT(44, 47)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 44), LIBUI_POINT(0, 75)),LIBUI_POINT(44, 47)),.text = "Tools",.text_color = 0xffffcccc,};static void run_toolchooser(void** firmware, void** app, int* size){const struct chooser_item* result = ui->chooser_run(&toolchooser);if (!result->user) return;void (*selected_function)(void** firmware, void** app, int* size);selected_function = (void(*)(void** firmware, void** app, int* size))(result->user);selected_function(firmware, app, size);}struct chooser_renderer_iconflow_params mainchooser_rparams ={.version = CHOOSER_RENDERER_ICONFLOW_PARAMS_VERSION,.copy_dest = LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 0)),.copy_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 0)),LIBUI_POINT(176, 132)),.bg_dest = LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),.bg_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.bg_opacity = 0,.fill_dest = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 0), LIBUI_POINT(0, 0)),LIBUI_POINT(0, 0)),.fill_color = 0,.viewport = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 16)),LIBUI_POINT(176, 72)),.text_pos = LIBUI_POINT(88, 118),.blit_dest = LIBUI_POINT(0, 0),.blit_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 176), LIBUI_POINT(0, 0)),LIBUI_POINT(176, 132)),.smoothness = 500000,.startposition = -3,.iconsinview = 4,.preblit = mainchooser_preblit,.postblit = NULL};struct chooser_action_handler_wheel_params mainchooser_aparams ={.version = CHOOSER_ACTION_HANDLER_WHEEL_PARAMS_VERSION,.stepsperitem = 512,.eventfilter = NULL,.timeout_initial = 30500000,.timeout_idle = 300500000,.timeout_item = 0,.tick_force_redraw = true,.buttoncount = 3,.buttonmap ={CHOOSER_ACTION_HANDLER_WHEEL_ACTION_SELECT,CHOOSER_ACTION_HANDLER_WHEEL_ACTION_NEXT,CHOOSER_ACTION_HANDLER_WHEEL_ACTION_PREV}};struct chooser_info mainchooser ={.version = CHOOSER_INFO_VERSION,.actionhandler = NULL,.actionhandlerparams = &mainchooser_aparams,.renderer = NULL,.rendererparams = &mainchooser_rparams,.userparams = NULL,.tickinterval = 990000,.itemcount = 6,.defaultitem = 2,.items ={{.user = run_powerdown,.actionparams = NULL,.renderparams = &mainchooser_rparams_powerdown},{.user = run_crapple,.actionparams = NULL,.renderparams = &mainchooser_rparams_crapple},{.user = run_rockbox,.actionparams = NULL,.renderparams = &mainchooser_rparams_rockbox},{.user = NULL,.actionparams = NULL,.renderparams = &mainchooser_rparams_console},{.user = run_diskmode,.actionparams = NULL,.renderparams = &mainchooser_rparams_diskmode},{.user = run_toolchooser,.actionparams = NULL,.renderparams = &mainchooser_rparams_toolchooser}}};static void run_mainchooser(void** firmware, void** app, int* size){while (!*firmware && !*app){const struct chooser_item* result = ui->chooser_run(&mainchooser);if (!result->user) return;void (*selected_function)(void** firmware, void** app, int* size);selected_function = (void(*)(void** firmware, void** app, int* size))(result->user);selected_function(firmware, app, size);}}static void main(){struct emcorelib_header* libpng = loadlib(LIBPNG_IDENTIFIER, LIBPNG_API_VERSION, "libpng ");png = (struct libpng_api*)libpng->api;bg = loadpng(background_png, background_png_size, (void* (*)(struct png_info*))(png->png_decode_rgb));icons = loadpng(icons_png, icons_png_size, (void* (*)(struct png_info*))(png->png_decode_rgba));rbxlogo = loadpng(rockbox_png, rockbox_png_size, (void* (*)(struct png_info*))(png->png_decode_rgb));crapple = loadpng(crapple_png, crapple_png_size, (void* (*)(struct png_info*))(png->png_decode_rgba));release_library(libpng);library_unload(libpng);struct emcorelib_header* libboot = loadlib(LIBBOOT_IDENTIFIER,LIBBOOT_API_VERSION, "libboot ");boot = (struct libboot_api*)libboot->api;struct emcorelib_header* libui = loadlib(LIBUI_IDENTIFIER, LIBUI_API_VERSION, "libui ");ui = (struct libui_api*)libui->api;// draw the battery meter box// top lineui->blendcolor(24, 1, 0xffffcccc, bg, 4, 4, 176, bg, 4, 4, 176);// bottom lineui->blendcolor(24, 1, 0xffffcccc, bg, 4, 11, 176, bg, 4, 11, 176);// left lineui->blendcolor(1, 6, 0xffffcccc, bg, 4, 5, 176, bg, 4, 5, 176);// right lineui->blendcolor(1, 6, 0xffffcccc, bg, 27, 5, 176, bg, 27, 5, 176);// tip - rightui->blendcolor(1, 4, 0xffffcccc, bg, 28, 6, 176, bg, 28, 6, 176);framebuf = malloc(176 * 132 * 3);if (!framebuf) panicf(PANIC_KILLTHREAD, "Could not allocate framebuffer!");framebuf2 = malloc(176 * 132 * 3);if (!framebuf2) panicf(PANIC_KILLTHREAD, "Could not allocate framebuffer 2!");mainchooser.actionhandler = ui->chooser_action_handler_wheel;mainchooser.renderer = ui->chooser_renderer_iconflow;mainchooser_rparams.copy_dest.buf.addr = framebuf;mainchooser_rparams.copy_src.loc.buf.addr = bg;mainchooser_rparams.viewport.loc.buf.addr = framebuf;mainchooser_rparams.blit_src.loc.buf.addr = framebuf;mainchooser_rparams_powerdown.icon.loc.buf.addr = icons;mainchooser_rparams_powerdown.icon_selected.loc.buf.addr = icons;mainchooser_rparams_crapple.icon.loc.buf.addr = icons;mainchooser_rparams_crapple.icon_selected.loc.buf.addr = icons;mainchooser_rparams_rockbox.icon.loc.buf.addr = icons;mainchooser_rparams_rockbox.icon_selected.loc.buf.addr = icons;mainchooser_rparams_console.icon.loc.buf.addr = icons;mainchooser_rparams_console.icon_selected.loc.buf.addr = icons;mainchooser_rparams_diskmode.icon.loc.buf.addr = icons;mainchooser_rparams_diskmode.icon_selected.loc.buf.addr = icons;mainchooser_rparams_toolchooser.icon.loc.buf.addr = icons;mainchooser_rparams_toolchooser.icon_selected.loc.buf.addr = icons;toolchooser.actionhandler = ui->chooser_action_handler_wheel;toolchooser.renderer = ui->chooser_renderer_list;toolchooser_rparams.copy_dest.buf.addr = framebuf;toolchooser_rparams.copy_src.loc.buf.addr = bg;toolchooser_rparams.viewport.loc.buf.addr = framebuf;toolchooser_rparams.blit_src.loc.buf.addr = framebuf;backlight_set_brightness(177);void* firmware = NULL;void* app = NULL;int size;run_mainchooser(&firmware, &app, &size);free(framebuf2);free(framebuf);free(crapple);free(rbxlogo);free(icons);free(bg);release_library(libui);release_library(libboot);library_unload(libui);library_unload(libboot);if (firmware){shutdown(false);execfirmware((void*)0x08000000, firmware, size);}else if (app) execimage(app, false);else cputs(3, "Dropped into emCORE console.\n");}EMCORE_APP_HEADER("Boot menu", main, 127)