void show_partition_menu()
{
    static char* headers[3];
	headers[0] = showpartitionheader;
	headers[1] = "\n";
	headers[2] = NULL;

    static MountMenuEntry* mount_menue = NULL;
    static FormatMenuEntry* format_menue = NULL;

    typedef char* string;

    int i, mountable_volumes, formatable_volumes;
    int num_volumes;
    Volume* device_volumes;

    num_volumes = get_num_volumes();
    device_volumes = get_device_volumes();

    string options[255];

    if(!device_volumes)
		return;

		mountable_volumes = 0;
		formatable_volumes = 0;

		mount_menue = malloc(num_volumes * sizeof(MountMenuEntry));
		format_menue = malloc(num_volumes * sizeof(FormatMenuEntry));

		for (i = 0; i < num_volumes; ++i) {
  			Volume* v = &device_volumes[i];
  			if(strcmp("ramdisk", v->fs_type) != 0 && strcmp("mtd", v->fs_type) != 0 && strcmp("emmc", v->fs_type) != 0 && strcmp("bml", v->fs_type) != 0) {
					if (is_safe_to_mount(v->mount_point)) {
						sprintf(&mount_menue[mountable_volumes].mount, "Mount %s", v->mount_point);
						sprintf(&mount_menue[mountable_volumes].unmount, "Unmount %s", v->mount_point);
						mount_menue[mountable_volumes].v = &device_volumes[i];
						++mountable_volumes;
					}
    				if (is_safe_to_format(v->mount_point)) {
      					sprintf(&format_menue[formatable_volumes].txt, "Erase %s", v->mount_point);
      					format_menue[formatable_volumes].v = &device_volumes[i];
      					++formatable_volumes;
    				}
  		  }
  		  else if (strcmp("ramdisk", v->fs_type) != 0 && strcmp("mtd", v->fs_type) == 0 && is_safe_to_format(v->mount_point))
  		  {
    				sprintf(&format_menue[formatable_volumes].txt, "Erase %s", v->mount_point);
    				format_menue[formatable_volumes].v = &device_volumes[i];
    				++formatable_volumes;
  			}
		}


    static char* confirm_format  = "Confirm format?";
    static char* confirm = "Yes - Format";
    char confirm_string[255];

    for (;;)
    {
		for (i = 0; i < mountable_volumes; i++)
		{
			MountMenuEntry* e = &mount_menue[i];
			Volume* v = e->v;
			if(is_path_mounted(v->mount_point))
				options[i] = e->unmount;
			else
				options[i] = e->mount;
		}

		for (i = 0; i < formatable_volumes; i++)
		{
			FormatMenuEntry* e = &format_menue[i];

			options[mountable_volumes+i] = e->txt;
		}

		options[mountable_volumes+formatable_volumes] = "Erase dalvik-cache";
		options[mountable_volumes+formatable_volumes + 1] = NULL;

        int chosen_item = get_menu_selection(headers, &options, 0, 0);
        if (chosen_item == GO_BACK)
            break;
        if (chosen_item == (mountable_volumes+formatable_volumes))
        {
            erase_dalvik_cache(0);
        }
        else if (chosen_item < mountable_volumes)
        {
			MountMenuEntry* e = &mount_menue[chosen_item];
            Volume* v = e->v;

            if (is_path_mounted(v->mount_point))
            {
                if (0 != ensure_path_unmounted(v->mount_point))
                    ui_print("%s %s!\n", unmounterror, v->mount_point);
            }
            else
            {
                if (0 != ensure_path_mounted(v->mount_point))
                    ui_print("%s %s!\n", mounterror, v->mount_point);
            }
        }
        else if (chosen_item < (mountable_volumes + formatable_volumes))
        {
            chosen_item = chosen_item - mountable_volumes;
            FormatMenuEntry* e = &format_menue[chosen_item];
            Volume* v = e->v;

            sprintf(confirm_string, "%s - %s", v->mount_point, confirm_format);

            if (!confirm_selection(confirm_string, confirm))
                continue;
            ui_print("Formatting %s...\n", v->mount_point);
            if (0 != format_volume(v->mount_point))
                ui_print("Error formatting %s!\n", v->mount_point);
            else
                ui_print("%s\n", done);
        }
    }
    free(mount_menue);
    free(format_menue);
}
void show_partition_menu()
{
    static char* headers[] = {  "Mounts and Storage Menu",
                                "",
                                NULL
    };

    static MountMenuEntry* mount_menu = NULL;
    static FormatMenuEntry* format_menu = NULL;

    typedef char* string;

    int i, mountable_volumes, formatable_volumes;
    int num_volumes;
    Volume* device_volumes;

    num_volumes = get_num_volumes();
    device_volumes = get_device_volumes();

    string options[255];

    if(!device_volumes)
        return;

    mountable_volumes = 0;
    formatable_volumes = 0;

    mount_menu = malloc(num_volumes * sizeof(MountMenuEntry));
    format_menu = malloc(num_volumes * sizeof(FormatMenuEntry));

    for (i = 0; i < num_volumes; ++i) {
        Volume* v = &device_volumes[i];
        if(strcmp("ramdisk", v->fs_type) != 0 && strcmp("mtd", v->fs_type) != 0 && strcmp("emmc", v->fs_type) != 0 && strcmp("bml", v->fs_type) != 0) {
            if (strcmp("datamedia", v->fs_type) != 0) {
                sprintf(&mount_menu[mountable_volumes].mount, "mount %s", v->mount_point);
                sprintf(&mount_menu[mountable_volumes].unmount, "unmount %s", v->mount_point);
                mount_menu[mountable_volumes].v = &device_volumes[i];
                ++mountable_volumes;
            }
            if (is_safe_to_format(v->mount_point)) {
                sprintf(&format_menu[formatable_volumes].txt, "format %s", v->mount_point);
                format_menu[formatable_volumes].v = &device_volumes[i];
                ++formatable_volumes;
            }
        }
        else if (strcmp("ramdisk", v->fs_type) != 0 && strcmp("mtd", v->fs_type) == 0 && is_safe_to_format(v->mount_point))
        {
            sprintf(&format_menu[formatable_volumes].txt, "format %s", v->mount_point);
            format_menu[formatable_volumes].v = &device_volumes[i];
            ++formatable_volumes;
        }
    }

    static char* confirm_format  = "Confirm format?";
    static char* confirm = "Yes - Format";
    char confirm_string[255];

    for (;;)
    {
        for (i = 0; i < mountable_volumes; i++)
        {
            MountMenuEntry* e = &mount_menu[i];
            Volume* v = e->v;
            if(is_path_mounted(v->mount_point))
                options[i] = e->unmount;
            else
                options[i] = e->mount;
        }

        for (i = 0; i < formatable_volumes; i++)
        {
            FormatMenuEntry* e = &format_menu[i];

            options[mountable_volumes+i] = e->txt;
        }

        if (!is_data_media()) {
          options[mountable_volumes + formatable_volumes] = "mount USB storage";
          options[mountable_volumes + formatable_volumes + 1] = NULL;
        }
        else {
          options[mountable_volumes + formatable_volumes] = "format /data and /data/media (/sdcard)";
          options[mountable_volumes + formatable_volumes + 1] = NULL;
        }

        int chosen_item = get_menu_selection(headers, &options, 0, 0);
        if (chosen_item == GO_BACK)
            break;
        if (chosen_item == (mountable_volumes+formatable_volumes)) {
            if (!is_data_media()) {
                show_mount_usb_storage_menu();
            }
            else {
                if (!confirm_selection("format /data and /data/media (/sdcard)", confirm))
                    continue;
                ignore_data_media_workaround(1);
                ui_print("Formatting /data...\n");
                if (0 != format_volume("/data"))
                    ui_print("Error formatting /data!\n");
                else
                    ui_print("Done.\n");
                ignore_data_media_workaround(0);
            }
        }
        else if (chosen_item < mountable_volumes) {
            MountMenuEntry* e = &mount_menu[chosen_item];
            Volume* v = e->v;

            if (is_path_mounted(v->mount_point))
            {
                if (0 != ensure_path_unmounted(v->mount_point))
                    ui_print("Error unmounting %s!\n", v->mount_point);
            }
            else
            {
                if (0 != ensure_path_mounted(v->mount_point))
                    ui_print("Error mounting %s!\n",  v->mount_point);
            }
        }
        else if (chosen_item < (mountable_volumes + formatable_volumes))
        {
            chosen_item = chosen_item - mountable_volumes;
            FormatMenuEntry* e = &format_menu[chosen_item];
            Volume* v = e->v;

            sprintf(confirm_string, "%s - %s", v->mount_point, confirm_format);

            if (!confirm_selection(confirm_string, confirm))
                continue;
            ui_print("Formatting %s...\n", v->mount_point);
            if (0 != format_volume(v->mount_point))
                ui_print("Error formatting %s!\n", v->mount_point);
            else
                ui_print("Done.\n");
        }
    }

    free(mount_menu);
    free(format_menu);
}
void show_partition_menu()
{
    static char* headers[] = {  "分区挂载和U盘模式",
                                "",
                                NULL
    };

    static MountMenuEntry* mount_menu = NULL;
    static FormatMenuEntry* format_menu = NULL;

    typedef char* string;

    int i, mountable_volumes, formatable_volumes;
    int num_volumes;
    Volume* device_volumes;

    num_volumes = get_num_volumes();
    device_volumes = get_device_volumes();

    string options[255];

    if(!device_volumes)
        return;

    mountable_volumes = 0;
    formatable_volumes = 0;

    mount_menu = malloc(num_volumes * sizeof(MountMenuEntry));
    format_menu = malloc(num_volumes * sizeof(FormatMenuEntry));

    for (i = 0; i < num_volumes; ++i) {
        Volume* v = &device_volumes[i];
        if(strcmp("ramdisk", v->fs_type) != 0 && strcmp("mtd", v->fs_type) != 0 && strcmp("emmc", v->fs_type) != 0 && strcmp("bml", v->fs_type) != 0) {
            if (strcmp("datamedia", v->fs_type) != 0) {
                sprintf(&mount_menu[mountable_volumes].mount, "挂载 %s", v->mount_point);
                sprintf(&mount_menu[mountable_volumes].unmount, "卸载 %s", v->mount_point);
                mount_menu[mountable_volumes].v = &device_volumes[i];
                ++mountable_volumes;
            }
            if (is_safe_to_format(v->mount_point)) {
                sprintf(&format_menu[formatable_volumes].txt, "格式化 %s", v->mount_point);
                format_menu[formatable_volumes].v = &device_volumes[i];
                ++formatable_volumes;
            }
        }
        else if (strcmp("ramdisk", v->fs_type) != 0 && strcmp("mtd", v->fs_type) == 0 && is_safe_to_format(v->mount_point))
        {
            sprintf(&format_menu[formatable_volumes].txt, "格式化 %s", v->mount_point);
            format_menu[formatable_volumes].v = &device_volumes[i];
            ++formatable_volumes;
        }
    }

    static char* confirm_format  = "确定格式化?";
    static char* confirm = "是 - 格式化该分区";
    char confirm_string[255];

    for (;;)
    {
        for (i = 0; i < mountable_volumes; i++)
        {
            MountMenuEntry* e = &mount_menu[i];
            Volume* v = e->v;
            if(is_path_mounted(v->mount_point))
                options[i] = e->unmount;
            else
                options[i] = e->mount;
        }

        for (i = 0; i < formatable_volumes; i++)
        {
            FormatMenuEntry* e = &format_menu[i];

            options[mountable_volumes+i] = e->txt;
        }

        if (!is_data_media()) {
          options[mountable_volumes + formatable_volumes] = "挂载U盘模式";
          options[mountable_volumes + formatable_volumes + 1] = NULL;
        }
        else {
          options[mountable_volumes + formatable_volumes] = "格式化 /data and /data/media (/sdcard)";
          options[mountable_volumes + formatable_volumes + 1] = NULL;
        }

        int chosen_item = get_menu_selection(headers, &options, 0, 0);
        if (chosen_item == GO_BACK)
            break;
        if (chosen_item == (mountable_volumes+formatable_volumes)) {
            if (!is_data_media()) {
                show_mount_usb_storage_menu();
            }
            else {
                if (!confirm_selection("格式化 /data 和 /data/media (/sdcard)", confirm))
                    continue;
                handle_data_media_format(1);
                ui_print("格式化DATA分区(/data)...\n");
                if (0 != format_volume("/data"))
                    ui_print("格式化DATA(/data)分区失败!\n");
                else
                    ui_print("格式化完成!\n");
                handle_data_media_format(0);  
            }
        }
        else if (chosen_item < mountable_volumes) {
            MountMenuEntry* e = &mount_menu[chosen_item];
            Volume* v = e->v;

            if (is_path_mounted(v->mount_point))
            {
                if (0 != ensure_path_unmounted(v->mount_point))
                    ui_print("卸载%s失败!\n", v->mount_point);
            }
            else
            {
                if (0 != ensure_path_mounted(v->mount_point))
                    ui_print("挂载%s失败!\n",  v->mount_point);
            }
        }
        else if (chosen_item < (mountable_volumes + formatable_volumes))
        {
            chosen_item = chosen_item - mountable_volumes;
            FormatMenuEntry* e = &format_menu[chosen_item];
            Volume* v = e->v;

            sprintf(confirm_string, "%s - %s", v->mount_point, confirm_format);

            if (!confirm_selection(confirm_string, confirm))
                continue;
            ui_print("正在格式化%s...\n", v->mount_point);
            if (0 != format_volume(v->mount_point))
                ui_print("格式化%s失败!\n", v->mount_point);
            else
                ui_print("格式化完成!\n");
        }
    }

    free(mount_menu);
    free(format_menu);
}