void console_print_box(CHAR16 *str_arr[], int highlight) { SIMPLE_TEXT_OUTPUT_MODE SavedConsoleMode; SIMPLE_TEXT_OUTPUT_INTERFACE *co = ST->ConOut; CopyMem(&SavedConsoleMode, co->Mode, sizeof(SavedConsoleMode)); uefi_call_wrapper(co->EnableCursor, 2, co, FALSE); uefi_call_wrapper(co->SetAttribute, 2, co, EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE); console_print_box_at(str_arr, highlight, 0, 0, -1, -1, 0, count_lines(str_arr)); console_get_keystroke(); uefi_call_wrapper(co->EnableCursor, 2, co, SavedConsoleMode.CursorVisible); uefi_call_wrapper(co->EnableCursor, 2, co, SavedConsoleMode.CursorVisible); uefi_call_wrapper(co->SetCursorPosition, 3, co, SavedConsoleMode.CursorColumn, SavedConsoleMode.CursorRow); uefi_call_wrapper(co->SetAttribute, 2, co, SavedConsoleMode.Attribute); }
EFI_IMAGE_EXECUTION_INFO * configtable_find_image(const EFI_DEVICE_PATH *DevicePath) { EFI_IMAGE_EXECUTION_INFO_TABLE *t = configtable_get_image_table(); if (!t) return NULL; int entries = t->NumberOfImages; EFI_IMAGE_EXECUTION_INFO *e = t->InformationInfo; int i; for (i = 0; i < entries; i++) { #ifdef DEBUG_CONFIG console_print(L"InfoSize = %d Action = %d\n", e->InfoSize, e->Action); /* print what we have for debugging */ UINT8 *d = (UINT8 *)e; // + sizeof(UINT32)*2; console_print(L"Data: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); d += 16; console_print(L"Data: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); d += 16; console_print(L"Data: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); d += 16; console_print(L"Data: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); d += 16; console_print(L"Data: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); d += 16; console_print(L"Data: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); #endif CHAR16 *name = (CHAR16 *)(e->Data); int skip = 0; /* There's a bug in a lot of EFI platforms and they forget to * put the name here. The only real way of detecting it is to * look for either a UC16 NULL or ASCII as UC16 */ if (name[0] == '\0' || (e->Data[1] == 0 && e->Data[3] == 0)) { skip = StrSize(name); #ifdef DEBUG_CONFIG console_print(L"FOUND NAME %s (%d)\n", name, skip); #endif } EFI_DEVICE_PATH *dp = (EFI_DEVICE_PATH *)(e->Data + skip), *dpn = dp; if (dp->Type == 0 || dp->Type > 6 || dp->SubType == 0 || ((unsigned)((dp->Length[1] << 8) + dp->Length[0]) > e->InfoSize)) { /* Parse error, table corrupt, bail */ console_print(L"Image Execution Information table corrupt\n"); break; } UINTN Size; DevicePathInstance(&dpn, &Size); #ifdef DEBUG_CONFIG console_print(L"Path: %s\n", DevicePathToStr(dp)); console_print(L"Device Path Size %d\n", Size); #endif if (Size > e->InfoSize) { /* parse error; the platform obviously has a * corrupted image table; bail */ console_print(L"Image Execution Information table corrupt\n"); break; } if (CompareMem(dp, (void *)DevicePath, Size) == 0) { #ifdef DEBUG_CONFIG console_print(L"***FOUND\n"); console_get_keystroke(); #endif return e; } e = (EFI_IMAGE_EXECUTION_INFO *)((UINT8 *)e + e->InfoSize); } #ifdef DEBUG_CONFIG console_print(L"***NOT FOUND\n"); console_get_keystroke(); #endif return NULL; }
int console_select(CHAR16 *title[], CHAR16* selectors[], int start) { SIMPLE_TEXT_OUTPUT_MODE SavedConsoleMode; SIMPLE_TEXT_OUTPUT_INTERFACE *co = ST->ConOut; EFI_INPUT_KEY k; int selector; int selector_lines = count_lines(selectors); int selector_max_cols = 0; int i, offs_col, offs_row, size_cols, size_rows, lines; int selector_offset; int title_lines = count_lines(title); UINTN cols, rows; uefi_call_wrapper(co->QueryMode, 4, co, co->Mode->Mode, &cols, &rows); for (i = 0; i < selector_lines; i++) { int len = StrLen(selectors[i]); if (len > selector_max_cols) selector_max_cols = len; } if (start < 0) start = 0; if (start >= selector_lines) start = selector_lines - 1; offs_col = - selector_max_cols - 4; size_cols = selector_max_cols + 4; if (selector_lines > rows - 6 - title_lines) { offs_row = title_lines + 2; size_rows = rows - 4 - title_lines; lines = size_rows - 2; } else { offs_row = (rows + title_lines - 1 - selector_lines)/2; size_rows = selector_lines + 2; lines = selector_lines; } if (start > lines) { selector = lines; selector_offset = start - lines; } else { selector = start; selector_offset = 0; } CopyMem(&SavedConsoleMode, co->Mode, sizeof(SavedConsoleMode)); uefi_call_wrapper(co->EnableCursor, 2, co, FALSE); uefi_call_wrapper(co->SetAttribute, 2, co, EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE); console_print_box_at(title, -1, 0, 0, -1, -1, 1, count_lines(title)); console_print_box_at(selectors, selector, offs_col, offs_row, size_cols, size_rows, 0, lines); do { k = console_get_keystroke(); if (k.ScanCode == SCAN_ESC) { selector = -1; break; } if (k.ScanCode == SCAN_UP) { if (selector > 0) selector--; else if (selector_offset > 0) selector_offset--; } else if (k.ScanCode == SCAN_DOWN) { if (selector < lines - 1) selector++; else if (selector_offset < (selector_lines - lines)) selector_offset++; } console_print_box_at(&selectors[selector_offset], selector, offs_col, offs_row, size_cols, size_rows, 0, lines); } while (!(k.ScanCode == SCAN_NULL && k.UnicodeChar == CHAR_CARRIAGE_RETURN)); uefi_call_wrapper(co->EnableCursor, 2, co, SavedConsoleMode.CursorVisible); uefi_call_wrapper(co->EnableCursor, 2, co, SavedConsoleMode.CursorVisible); uefi_call_wrapper(co->SetCursorPosition, 3, co, SavedConsoleMode.CursorColumn, SavedConsoleMode.CursorRow); uefi_call_wrapper(co->SetAttribute, 2, co, SavedConsoleMode.Attribute); if (selector < 0) /* ESC pressed */ return selector; return selector + selector_offset; }