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#include "emcoreapp.h"#include "libboot.h"#include "libpng.h"#include "libui.h"void* framebuf;bool mychooser_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, 302, 232, 320, 0xffffcccc, 0, buf);return false;}struct chooser_renderer_iconflow_itemdata mychooser_rparams_0 ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 56)),LIBUI_POINT(80, 72)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 56)),LIBUI_POINT(80, 72)),.text = "Power off",.text_color = 0xffffcccc,};struct chooser_renderer_iconflow_itemdata mychooser_rparams_1 ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 0)),LIBUI_POINT(80, 25)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 0)),LIBUI_POINT(80, 25)),.text = "Rockbox",.text_color = 0xffffcccc,};struct chooser_renderer_iconflow_itemdata mychooser_rparams_2 ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 25)),LIBUI_POINT(80, 31)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 25)),LIBUI_POINT(80, 31)),.text = "emCORE console",.text_color = 0xffffcccc,};struct chooser_renderer_iconflow_itemdata mychooser_rparams_3 ={.icon = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 130)),LIBUI_POINT(80, 55)),.icon_selected = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 80), LIBUI_POINT(0, 130)),LIBUI_POINT(80, 55)),.text = "UMSboot",.text_color = 0xffffcccc,};struct chooser_renderer_iconflow_params mychooser_rparams ={.version = CHOOSER_RENDERER_LIST_PARAMS_VERSION,.copy_dest = LIBUI_LOCATION(LIBUI_BUFFER(NULL, 320), LIBUI_POINT(0, 0)),.copy_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 320), LIBUI_POINT(0, 0)),LIBUI_POINT(320, 240)),.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, 320), LIBUI_POINT(0, 30)),LIBUI_POINT(320, 130)),.text_pos = LIBUI_POINT(160, 215),.blit_dest = LIBUI_POINT(0, 0),.blit_src = LIBUI_SURFACE(LIBUI_LOCATION(LIBUI_BUFFER(NULL, 320), LIBUI_POINT(0, 0)),LIBUI_POINT(320, 240)),.smoothness = 500000,.startposition = -3,.iconsinview = 4,.preblit = mychooser_preblit,.postblit = NULL};struct chooser_action_handler_wheel_params mychooser_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 mychooser ={.version = CHOOSER_INFO_VERSION,.actionhandler = NULL,.actionhandlerparams = &mychooser_aparams,.renderer = NULL,.rendererparams = &mychooser_rparams,.userparams = NULL,.tickinterval = 990000,.itemcount = 4,.defaultitem = 1,.items ={{.user = (void*)0,.actionparams = NULL,.renderparams = &mychooser_rparams_0},{.user = (void*)1,.actionparams = NULL,.renderparams = &mychooser_rparams_1},{.user = (void*)2,.actionparams = NULL,.renderparams = &mychooser_rparams_2},{.user = (void*)3,.actionparams = NULL,.renderparams = &mychooser_rparams_3}}};static void main(){struct emcorelib_header* libboot = get_library(0x4c424365, LIBBOOT_API_VERSION, LIBSOURCE_BOOTFLASH, "libboot ");if (!libboot) panicf(PANIC_KILLTHREAD, "Could not load booting library!");struct libboot_api* boot = (struct libboot_api*)libboot->api;struct emcorelib_header* libpng = get_library(0x64474e50, LIBPNG_API_VERSION, LIBSOURCE_BOOTFLASH, "libpng ");if (!libpng) panicf(PANIC_KILLTHREAD, "Could not load PNG decoder library!");struct libpng_api* png = (struct libpng_api*)libpng->api;struct emcorelib_header* libui = get_library(0x49554365, LIBUI_API_VERSION, LIBSOURCE_BOOTFLASH, "libui ");if (!libui) panicf(PANIC_KILLTHREAD, "Could not load user interface library!");struct libui_api* ui = (struct libui_api*)libui->api;int size = bootflash_filesize("backgrnd");if (size == -1) panicf(PANIC_KILLTHREAD, "Could not find background image!");void* buf = memalign(0x10, size);if (!buf) panicf(PANIC_KILLTHREAD, "Could not allocate buffer for background image!");bootflash_read("backgrnd", buf, 0, size);struct png_info* handle = png->png_open(buf, size);if (!handle) panicf(PANIC_KILLTHREAD, "Could not parse background image!");struct png_rgb* bg = png->png_decode_rgb(handle);if (!bg) panicf(PANIC_KILLTHREAD, "Could not decode background image!");png->png_destroy(handle);free(buf);size = bootflash_filesize("iconset ");if (size == -1) panicf(PANIC_KILLTHREAD, "Could not find icon set!");buf = memalign(0x10, size);if (!buf) panicf(PANIC_KILLTHREAD, "Could not allocate buffer for icon set!");bootflash_read("iconset ", buf, 0, size);handle = png->png_open(buf, size);if (!handle) panicf(PANIC_KILLTHREAD, "Could not parse icon set!");struct png_rgba* icons = png->png_decode_rgba(handle);if (!icons) panicf(PANIC_KILLTHREAD, "Could not decode icon set!");png->png_destroy(handle);free(buf);size = bootflash_filesize("rbxlogo ");if (size == -1) panicf(PANIC_KILLTHREAD, "Could not find Rockbox logo!");buf = memalign(0x10, size);if (!buf) panicf(PANIC_KILLTHREAD, "Could not allocate buffer for Rockbox logo!");bootflash_read("rbxlogo ", buf, 0, size);handle = png->png_open(buf, size);if (!handle) panicf(PANIC_KILLTHREAD, "Could not parse Rockbox logo!");struct png_rgb* rbxlogo = png->png_decode_rgb(handle);if (!rbxlogo) panicf(PANIC_KILLTHREAD, "Could not decode Rockbox logo!");png->png_destroy(handle);free(buf);framebuf = malloc(320 * 240 * 3);if (!framebuf) panicf(PANIC_KILLTHREAD, "Could not allocate framebuffer!");mychooser.actionhandler = ui->chooser_action_handler_wheel;mychooser.renderer = ui->chooser_renderer_iconflow;mychooser_rparams.copy_dest.buf.addr = framebuf;mychooser_rparams.copy_src.loc.buf.addr = bg;mychooser_rparams.viewport.loc.buf.addr = framebuf;mychooser_rparams.blit_src.loc.buf.addr = framebuf;mychooser_rparams_0.icon.loc.buf.addr = icons;mychooser_rparams_0.icon_selected.loc.buf.addr = icons;mychooser_rparams_1.icon.loc.buf.addr = icons;mychooser_rparams_1.icon_selected.loc.buf.addr = icons;mychooser_rparams_2.icon.loc.buf.addr = icons;mychooser_rparams_2.icon_selected.loc.buf.addr = icons;mychooser_rparams_3.icon.loc.buf.addr = icons;mychooser_rparams_3.icon_selected.loc.buf.addr = icons;void* firmware = NULL;while (!firmware){const struct chooser_item* result = ui->chooser_run(&mychooser);switch ((int)(result->user)){case 0:shutdown(true);power_off();break;case 1:{int i;for (i = 0; i <= 300; i += 60){if (i < 300)ui->blend(320, 240, 50, framebuf, 0, 0, 320,framebuf, 0, 0, 320, bg, 0, 0, 320);else memcpy(framebuf, bg, 320 * 240 * 3);ui->blit(MIN(280, i), 86, 3, framebuf, 320 - i, 10, 320, rbxlogo, 0, 0, 280);displaylcd(0, 0, 320, 240, framebuf, 0, 0, 320);}int fd = file_open("/.rockbox/rockbox.ipod", O_RDONLY);if (fd > 0){size = filesize(fd);if (size > 0){void* buf = memalign(0x10, size);if (buf){if (read(fd, buf, size) == size)if (!boot->verify_rockbox_checksum(buf, size))firmware = buf;if (!firmware) free(buf);}}close(fd);}if (!firmware){rendertext(framebuf, 76, 140, 320, 0xff3333ff, 0xa0000000, "Loading rockbox.ipod failed!");rendertext(framebuf, 76, 148, 320, 0xff3333ff, 0xa0000000, " Trying fallback image... ");displaylcd(0, 0, 320, 240, framebuf, 0, 0, 320);sleep(5000000);size = bootflash_filesize("rockbox ");if (size > 0){void* buf = memalign(0x10, size);if (buf){bootflash_read("rockbox ", buf, 0, size);if (bootflash_attributes("rockbox ") & 0x800){void* buf2 = malloc(0x100000);if (buf2){if (!ucl_decompress(buf, size, buf2, (uint32_t*)&size)){free(buf);buf = realloc(buf2, size);if (!buf) buf = buf2;if (!boot->verify_rockbox_checksum(buf, size))firmware = buf;else free(buf);}else{free(buf2);free(buf);}}else free(buf);}else{if (!boot->verify_rockbox_checksum(buf, size)) firmware = buf;else free(buf);}}}}if (!firmware){memcpy(framebuf, bg, 320 * 240 * 3);rendertext(framebuf, 91, 140, 320, 0xff3333ff, 0xa0000000, "Loading Rockbox failed!");rendertext(framebuf, 91, 148, 320, 0xff3333ff, 0xa0000000, "Returning to main menu.");displaylcd(0, 0, 320, 240, framebuf, 0, 0, 320);sleep(5000000);}break;}case 2:goto leave;case 3:size = bootflash_filesize("umsboot ");if (size > 0){void* buf = memalign(0x10, size);if (buf){bootflash_read("umsboot ", buf, 0, size);if (bootflash_attributes("umsboot ") & 0x800){void* buf2 = malloc(0x10000);if (buf2){if (!ucl_decompress(buf, size, buf2, (uint32_t*)&size)){free(buf);buf = realloc(buf2, size);if (!buf) buf = buf2;firmware = buf;}else{free(buf2);free(buf);}}else free(buf);}else firmware = buf;}}if (!firmware){memcpy(framebuf, bg, 320 * 240 * 3);rendertext(framebuf, 91, 140, 320, 0xff3333ff, 0xa0000000, "Loading UMSboot failed!");rendertext(framebuf, 91, 148, 320, 0xff3333ff, 0xa0000000, "Returning to main menu.");displaylcd(0, 0, 320, 240, framebuf, 0, 0, 320);sleep(5000000);}break;}}leave:free(framebuf);free(rbxlogo);free(icons);free(bg);release_library(libui);library_unload(libui);release_library(libpng);library_unload(libpng);release_library(libboot);library_unload(libboot);if (firmware){shutdown(false);execfirmware((void*)0x08000000, firmware, size);}else cputs(3, "Dropped into emCORE console.\n");}EMCORE_APP_HEADER("Boot menu", main, 127)