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660 theseven 1 
//
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//
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//    Copyright 2011 TheSeven
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//
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//
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//    This file is part of emCORE.
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//
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//    emCORE is free software: you can redistribute it and/or
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//    modify it under the terms of the GNU General Public License as
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//    published by the Free Software Foundation, either version 2 of the
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//    License, or (at your option) any later version.
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//
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//    emCORE 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.
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//    See the GNU General Public License for more details.
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//
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//    You should have received a copy of the GNU General Public License along
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//    with emCORE.  If not, see <http://www.gnu.org/licenses/>.
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//
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//
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528 theseven 24 
#include "emcoreapp.h"
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#include "resources.h"
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#include "main.h"
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#include "boot.h"
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#include "settings.h"
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#include "mainchooser.h"
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#include "settingchooser.h"
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#include "util.h"
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768 user890104 33 
 
660 theseven 34 
struct libboot_api* boot;
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struct libui_api* ui;
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void* framebuf;
830 theseven 37 
void* framebuf2;
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void* bg;
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void* icons;
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void* rbxlogo;
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struct bootinfo_t bootinfo =
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{
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    .valid = false,
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    .firmware = NULL,
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    .size = 0,
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    .app = NULL,
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    .argc = 0,
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    .argv = NULL
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};
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static const char* theme_arg = "--run-as-theme";
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static void main(int argc, const char** argv)
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{
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    int buttons = clickwheel_get_state() & 0x1f;
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843 theseven 57 
    if (buttons != 6)
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    {
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        bool success = false;
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        void* buffer = NULL;
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        int fd = file_open("/.apps/bootmenu/theme.emcoreapp", O_RDONLY);
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        if (fd > 0)
660 theseven 63 
        {
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            int size = filesize(fd);
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            if (size > 0)
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            {
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                buffer = memalign(0x10, size);
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                if (buffer)
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                {
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                    if (read(fd, buffer, size) == size) success = true;
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                    else free(buffer);
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                }
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            }
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            close(fd);
660 theseven 75 
        }
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        if (success && execimage(buffer, false, 1, &theme_arg) != NULL)
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            bootinfo.valid = true;
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    }
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834 theseven 80 
    if (!bootinfo.valid)
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    {
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        settings_init();
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843 theseven 84 
        struct emcorelib_header* libboot = loadlib(LIBBOOT_IDENTIFIER,
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                                                   LIBBOOT_API_VERSION, "libboot ");
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        boot = (struct libboot_api*)libboot->api;
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        if (!buttons)
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            switch (settings.fastboot_item)
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            {
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                case 1:
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                    fastboot_rockbox();
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                    break;
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                case 2:
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                    fastboot_umsboot();
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                    break;
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                case 3:
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                    bootinfo.valid = true;
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                    break;
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            }
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843 theseven 104 
        if (!bootinfo.valid)
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        {
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            struct emcorelib_header* libpng = loadlib(LIBPNG_IDENTIFIER,
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                                                      LIBPNG_API_VERSION, "libpng  ");
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            struct libpng_api* png = (struct libpng_api*)libpng->api;
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            bg = loadpng(png, background_png, background_png_size,
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                         (void* (*)(struct png_info*))(png->png_decode_rgb));
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            icons = loadpng(png, icons_png, icons_png_size,
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                            (void* (*)(struct png_info*))(png->png_decode_rgba));
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            rbxlogo = loadpng(png, rockbox_png, rockbox_png_size,
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                              (void* (*)(struct png_info*))(png->png_decode_rgb));
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            release_library(libpng);
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            library_unload(libpng);
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            struct emcorelib_header* libui = loadlib(LIBUI_IDENTIFIER,
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                                                     LIBUI_API_VERSION, "libui   ");
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            ui = (struct libui_api*)libui->api;
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            framebuf = malloc(320 * 240 * 3);
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            if (!framebuf) panicf(PANIC_KILLTHREAD, "Could not allocate framebuffer!");
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            framebuf2 = malloc(320 * 240 * 3);
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            if (!framebuf2) panicf(PANIC_KILLTHREAD, "Could not allocate framebuffer 2!");
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843 theseven 127 
            mainchooser_init();
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            toolchooser_init();
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            settingchooser_init();
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            confirmchooser_init();
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            run_mainchooser();
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            free(framebuf2);
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            free(framebuf);
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            free(rbxlogo);
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            free(icons);
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            free(bg);
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            release_library(libui);
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            library_unload(libui);
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        }
660 theseven 142 
 
843 theseven 143 
        release_library(libboot);
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        library_unload(libboot);
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    }
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834 theseven 147 
    if (bootinfo.firmware)
528 theseven 148 
    {
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        shutdown(false);
834 theseven 150 
        execfirmware((void*)0x08000000, bootinfo.firmware, bootinfo.size);
528 theseven 151 
    }
834 theseven 152 
    else if (bootinfo.app) execimage(bootinfo.app, false, bootinfo.argc, bootinfo.argv);
528 theseven 153 
    else cputs(3, "Dropped into emCORE console.\n");
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}
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EMCORE_APP_HEADER("Boot menu", main, 127)