diff options
Diffstat (limited to 'contrib/syslinux-4.02/com32/hdt/hdt-menu-vesa.c')
| -rw-r--r-- | contrib/syslinux-4.02/com32/hdt/hdt-menu-vesa.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/hdt/hdt-menu-vesa.c b/contrib/syslinux-4.02/com32/hdt/hdt-menu-vesa.c new file mode 100644 index 0000000..0fe06ab --- /dev/null +++ b/contrib/syslinux-4.02/com32/hdt/hdt-menu-vesa.c @@ -0,0 +1,129 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2009 Erwan Velu - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- +*/ + +#include "hdt-menu.h" + +/* Submenu for the vesa card */ +static void compute_vesa_card(struct s_my_menu *menu, + struct s_hardware *hardware) +{ + char buffer[SUBMENULEN + 1]; + char statbuffer[STATLEN + 1]; + + menu->menu = add_menu(" VESA Bios ", -1); + menu->items_count = 0; + set_menu_pos(SUBMENU_Y, SUBMENU_X); + + snprintf(buffer, sizeof buffer, "VESA Version: %d.%d", + hardware->vesa.major_version, hardware->vesa.minor_version); + snprintf(statbuffer, sizeof statbuffer, "Version: %d.%d", + hardware->vesa.major_version, hardware->vesa.minor_version); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; + + snprintf(buffer, sizeof buffer, "Vendor : %s", hardware->vesa.vendor); + snprintf(statbuffer, sizeof statbuffer, "Vendor Name: %s", + hardware->vesa.vendor); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; + + snprintf(buffer, sizeof buffer, "Product : %s", hardware->vesa.product); + snprintf(statbuffer, sizeof statbuffer, "Product Name: %s", + hardware->vesa.product); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; + + snprintf(buffer, sizeof buffer, "Product Rev.: %s", + hardware->vesa.product_revision); + snprintf(statbuffer, sizeof statbuffer, "Produt Revision: %s", + hardware->vesa.product_revision); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; + + snprintf(buffer, sizeof buffer, "Software Rev: %d", + hardware->vesa.software_rev); + snprintf(statbuffer, sizeof statbuffer, "Software Revision: %d", + hardware->vesa.software_rev); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; + + snprintf(buffer, sizeof buffer, "Memory (KB) : %d", + hardware->vesa.total_memory * 64); + snprintf(statbuffer, sizeof statbuffer, "Memory (KB): %d", + hardware->vesa.total_memory * 64); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; +} + +/* Submenu for the vesa card */ +void compute_vesa_modes(struct s_my_menu *menu, struct s_hardware *hardware) +{ + char buffer[56]; + char statbuffer[STATLEN]; + + menu->menu = add_menu(" VESA Modes ", -1); + menu->items_count = 0; + set_menu_pos(SUBMENU_Y, SUBMENU_X); + for (int i = 0; i < hardware->vesa.vmi_count; i++) { + struct vesa_mode_info *mi = &hardware->vesa.vmi[i].mi; + /* Sometimes, vesa bios reports 0x0 modes + * We don't need to display that ones */ + if ((mi->h_res == 0) || (mi->v_res == 0)) + continue; + snprintf(buffer, sizeof buffer, "%4u x %4u x %2ubits vga=%3d", + mi->h_res, mi->v_res, mi->bpp, + hardware->vesa.vmi[i].mode + 0x200); + snprintf(statbuffer, sizeof statbuffer, "%4ux%4ux%2ubits vga=%3d", + mi->h_res, mi->v_res, mi->bpp, + hardware->vesa.vmi[i].mode + 0x200); + add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); + menu->items_count++; + } +} + +/* Main VESA Menu*/ +int compute_VESA(struct s_hdt_menu *hdt_menu, struct s_hardware *hardware) +{ + char buffer[15]; + compute_vesa_card(&hdt_menu->vesa_card_menu, hardware); + compute_vesa_modes(&hdt_menu->vesa_modes_menu, hardware); + hdt_menu->vesa_menu.menu = add_menu(" VESA ", -1); + hdt_menu->vesa_menu.items_count = 0; + + add_item("VESA Bios", "VESA Bios", OPT_SUBMENU, NULL, + hdt_menu->vesa_card_menu.menu); + hdt_menu->vesa_menu.items_count++; + snprintf(buffer, sizeof buffer, "%s (%d)", "Modes", + hardware->vesa.vmi_count); + add_item(buffer, "VESA Modes", OPT_SUBMENU, NULL, + hdt_menu->vesa_modes_menu.menu); + hdt_menu->vesa_menu.items_count++; + printf("MENU: VESA menu done (%d items)\n", + hdt_menu->vesa_menu.items_count); + return 0; +} |