/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* Copyright (c) 1990, 1991 UNIX System Laboratories, Inc. */ /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */ /* All Rights Reserved */ #ifndef _SYS_TEM_IMPL_H #define _SYS_TEM_IMPL_H #pragma ident "%Z%%M% %I% %E% SMI" #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include /* * definitions for ANSI x3.64 terminal control language parser */ #define TEM_MAXPARAMS 5 /* maximum number of ANSI paramters */ #define TEM_MAXTAB 40 /* maximum number of tab stops */ #define TEM_MAXFKEY 30 /* max length of function key with Q */ #define MAX_TEM 2 /* max number of loadable terminal emulators */ #define TEM_SCROLL_UP 0 #define TEM_SCROLL_DOWN 1 #define TEM_SHIFT_LEFT 0 #define TEM_SHIFT_RIGHT 1 #define TEM_ATTR_NORMAL 0x0000 #define TEM_ATTR_REVERSE 0x0001 #define TEM_ATTR_BOLD 0x0002 #define TEM_ATTR_BLINK 0x0004 #define TEM_ATTR_TRANSPARENT 0x0008 #define TEM_ATTR_SCREEN_REVERSE 0x0010 #define ANSI_COLOR_BLACK 0 #define ANSI_COLOR_WHITE 7 #define TEM_TEXT_WHITE 0 #define TEM_TEXT_BLACK 1 #define TEM_TEXT_BLACK24_RED 0x00 #define TEM_TEXT_BLACK24_GREEN 0x00 #define TEM_TEXT_BLACK24_BLUE 0x00 #define TEM_TEXT_WHITE24_RED 0xff #define TEM_TEXT_WHITE24_GREEN 0xff #define TEM_TEXT_WHITE24_BLUE 0xff #define A_STATE_START 0 #define A_STATE_ESC 1 #define A_STATE_CSI 2 #define A_STATE_CSI_QMARK 3 #define A_STATE_CSI_EQUAL 4 /* * Default number of rows and columns */ #define TEM_DEFAULT_ROWS 34 #define TEM_DEFAULT_COLS 80 /* * Default foreground/background color */ #ifdef _HAVE_TEM_FIRMWARE #define DEFAULT_ANSI_FOREGROUND ANSI_COLOR_BLACK #define DEFAULT_ANSI_BACKGROUND ANSI_COLOR_WHITE #else /* _HAVE_TEM_FIRMWARE */ #define DEFAULT_ANSI_FOREGROUND ANSI_COLOR_WHITE #define DEFAULT_ANSI_BACKGROUND ANSI_COLOR_BLACK #endif #define BUF_LEN 160 /* Two lines of data can be processed at a time */ typedef uint8_t text_color_t; typedef struct tem_color { text_color_t fg_color; text_color_t bg_color; unsigned short a_flags; } tem_color_t; struct tem_pix_pos { screen_pos_t x; screen_pos_t y; }; struct tem_char_pos { screen_pos_t col; screen_pos_t row; }; struct tem_size { screen_size_t width; screen_size_t height; }; typedef struct { uint8_t red[16]; uint8_t green[16]; uint8_t blue[16]; } text_cmap_t; extern text_cmap_t cmap4_to_24; struct tem; /* Forward declare */ enum called_from { CALLED_FROM_NORMAL, CALLED_FROM_STANDALONE }; struct in_func_ptrs { void (*f_display)(struct tem *, unsigned char *, int, screen_pos_t, screen_pos_t, unsigned char, unsigned char, cred_t *, enum called_from); void (*f_copy)(struct tem *, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, cred_t *, enum called_from); void (*f_cursor)(struct tem *, short, cred_t *, enum called_from); void (*f_bit2pix)(struct tem *, unsigned char, unsigned char, unsigned char); void (*f_cls)(struct tem *, int, screen_pos_t, screen_pos_t, cred_t *, enum called_from); }; /* * State structure for terminal emulator */ typedef struct tem_state { /* state for tem x3.64 emulator */ int display_mode; /* What mode we are in */ screen_size_t linebytes; /* Layered on bytes per scan line */ unsigned short a_flags; /* flags for this x3.64 terminal */ int a_state; /* state in output esc seq processing */ boolean_t a_gotparam; /* does output esc seq have a param */ int a_curparam; /* current param # of output esc seq */ int a_paramval; /* value of current param */ int a_params[TEM_MAXPARAMS]; /* parameters of output esc seq */ screen_pos_t a_tabs[TEM_MAXTAB]; /* tab stops */ int a_ntabs; /* number of tabs used */ int a_nscroll; /* number of lines to scroll */ struct tem_char_pos a_s_cursor; /* start cursor position */ struct tem_char_pos a_c_cursor; /* current cursor position */ struct tem_char_pos a_r_cursor; /* remembered cursor position */ struct tem_size a_c_dimension; /* window dimensions in characters */ struct tem_size a_p_dimension; /* screen dimensions in pixels */ struct tem_pix_pos a_p_offset; /* pix offset to center the display */ unsigned char *a_outbuf; /* place to keep incomplete lines */ unsigned char *a_blank_line; /* a blank line for scrolling */ int a_outindex; /* index into a_outbuf */ struct in_func_ptrs in_fp; /* internal output functions */ struct font a_font; /* font table */ int a_pdepth; /* pixel depth */ int a_initialized; /* initialization flag */ void *a_pix_data; /* pointer to tmp bitmap area */ int a_pix_data_size; /* size of bitmap data areas */ text_color_t fg_color; text_color_t bg_color; int first_line; /* kernel console output begins */ } tem_state_t; /* * State structure for terminal emulator */ typedef struct tem { #ifdef _HAVE_TEM_FIRMWARE void (*cons_wrtvec) /* PROM output gets redirected thru this vec. */ (struct tem *, uchar_t *, ssize_t, cred_t *); #endif /* _HAVE_TEM_FIRMWARE */ ldi_handle_t hdl; /* Framework handle for layered on dev */ dev_info_t *dip; /* Our dip */ kmutex_t lock; struct vis_polledio *fb_polledio; tem_state_t *state; tem_modechg_cb_t modechg_cb; tem_modechg_cb_arg_t modechg_arg; tem_color_t init_color; /* initial color and attributes */ } tem_t; void tem_check_first_time(tem_t *tem, cred_t *, enum called_from); void tem_reset_colormap(tem_t *, cred_t *, enum called_from); void tem_align_cursor(tem_t *); void tem_reset_emulator(tem_t *, cred_t *, enum called_from, tem_color_t *); void tem_reset_display(tem_t *, cred_t *, enum called_from, int, tem_color_t *); void tem_display_layered(tem_t *, struct vis_consdisplay *, cred_t *); void tem_copy_layered(tem_t *, struct vis_conscopy *, cred_t *); void tem_cursor_layered(tem_t *, struct vis_conscursor *, cred_t *); void tem_terminal_emulate(tem_t *, uchar_t *, int, cred_t *, enum called_from); void tem_text_display(tem_t *, uchar_t *, int, screen_pos_t, screen_pos_t, text_color_t, text_color_t, cred_t *, enum called_from); void tem_text_copy(tem_t *, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, cred_t *, enum called_from); void tem_text_cursor(tem_t *, short, cred_t *, enum called_from); void tem_text_cls(tem_t *, int count, screen_pos_t row, screen_pos_t col, cred_t *credp, enum called_from called_from); void tem_pix_display(tem_t *, uchar_t *, int, screen_pos_t, screen_pos_t, text_color_t, text_color_t, cred_t *, enum called_from); void tem_pix_copy(tem_t *, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, screen_pos_t, cred_t *, enum called_from); void tem_copy(tem_t *, struct vis_conscopy *, cred_t *, enum called_from); void tem_pix_cursor(tem_t *, short, cred_t *, enum called_from); void tem_pix_cls(tem_t *, int, screen_pos_t, screen_pos_t, cred_t *, enum called_from); void tem_pix_cls_range(tem_t *, screen_pos_t, int, int, screen_pos_t, int, int, boolean_t, cred_t *, enum called_from); void bit_to_pix24(tem_t *, uchar_t, text_color_t, text_color_t); void bit_to_pix8(tem_t *, uchar_t, text_color_t, text_color_t); void bit_to_pix4(tem_t *, uchar_t, text_color_t, text_color_t); text_color_t ansi_bg_to_solaris(tem_t *, int); text_color_t ansi_fg_to_solaris(tem_t *, int); void set_font(struct font *, short *, short *, short, short); #ifdef __cplusplus } #endif #endif /* _SYS_TEM_IMPL_H */