1 files changed, 0 insertions, 363 deletions
diff --git a/gpxe/src/hci/mucurses/slk.c b/gpxe/src/hci/mucurses/slk.c
deleted file mode 100644
index 600658e7..00000000
--- a/gpxe/src/hci/mucurses/slk.c
+++ /dev/null
@@ -1,363 +0,0 @@
-#include <curses.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include "mucurses.h"
-#include "cursor.h"
-
-/** @file
- *
- * Soft label key functions
- */
-
-#define MIN_SPACE_SIZE 2
-
-#define SLK_MAX_LABEL_LEN 8
-
-#define SLK_MAX_NUM_LABELS 12
-
-#define SLK_MAX_NUM_SPACES 2
-
-struct _softlabel {
-	// label string
-	char label[SLK_MAX_LABEL_LEN];
-	/* Format of soft label 
-	   0: left justify
-	   1: centre justify
-	   2: right justify
-	 */
-	unsigned int fmt;
-};
-
-struct _softlabelkeys {
-	struct _softlabel fkeys[SLK_MAX_NUM_LABELS];
-	attr_t attrs;
-	/* Soft label layout format
-	   0: 3-2-3
-	   1: 4-4
-	   2: 4-4-4
-	   3: 4-4-4 with index line
-	*/
-	unsigned int fmt;
-	unsigned int max_label_len;
-	unsigned int maj_space_len;
-	unsigned int num_labels;
-	unsigned int num_spaces;
-	unsigned int spaces[SLK_MAX_NUM_SPACES];
-	struct cursor_pos saved_cursor;
-	attr_t saved_attrs;
-	short saved_pair;
-};
-
-static struct _softlabelkeys *slks;
-
-/*
-  I either need to break the primitives here, or write a collection of
-  functions specifically for SLKs that directly access the screen
-  functions - since this technically isn't part of stdscr, I think
-  this should be ok...
- */
-
-static void _enter_slk ( void ) {
-	_store_curs_pos ( stdscr, &slks->saved_cursor );
-	wattr_get ( stdscr, &slks->saved_attrs, &slks->saved_pair, NULL );
-	LINES++;
-	wmove ( stdscr, LINES, 0 );
-	wattrset ( stdscr, slks->attrs );
-}
-
-static void _leave_slk ( void ) {
-	LINES--;
-	wattr_set ( stdscr, slks->saved_attrs, slks->saved_pair, NULL );
-	_restore_curs_pos ( stdscr, &slks->saved_cursor );
-}
-
-static void _print_label ( struct _softlabel sl ) {
-	int space_ch;
-	char str[SLK_MAX_LABEL_LEN + 1];
-
-	assert ( slks->max_label_len <= SLK_MAX_LABEL_LEN );
-	space_ch = ' ';
-
-	// protect against gaps in the soft label keys array
-	if ( sl.label == NULL ) {
-		memset( str, space_ch, (size_t)(slks->max_label_len) );
-	} else {
-		/* we need to pad the label with varying amounts of leading
-		   pad depending on the format of the label */
-		if ( sl.fmt == 1 ) {
-			memset( str, space_ch, 
-				(size_t)(slks->max_label_len 
-					 - strlen(sl.label)) / 2 );
-		}
-		if ( sl.fmt == 2 ) {
-			memset( str, space_ch,
-				(size_t)(slks->max_label_len 
-					 - strlen(sl.label)) );
-		}
-		strcat(str,sl.label);
-		
-		// post-padding
-		memset(str+strlen(str), space_ch,
-		       (size_t)(slks->max_label_len - strlen(str)) );
-	}
-
-	// print the formatted label
-	_wputstr ( stdscr, str, NOWRAP, slks->max_label_len );
-}
-
-/**
- * Return the attribute used for the soft function keys
- *
- * @ret attrs	the current attributes of the soft function keys
- */
-attr_t slk_attr ( void ) {
-	return ( slks == NULL ? 0 : slks->attrs );
-}
-
-/**
- * Turn off soft function key attributes
- *
- * @v attrs	attribute bit mask
- * @ret rc	return status code
- */
-int slk_attroff ( const chtype attrs ) {
-	if ( slks == NULL ) 
-		return ERR;
-	slks->attrs &= ~( attrs & A_ATTRIBUTES );
-	return OK;
-}
-
-/**
- * Turn on soft function key attributes
- *
- * @v attrs	attribute bit mask
- * @ret rc	return status code
- */
-int slk_attron ( const chtype attrs ) {
-	if ( slks == NULL )
-		return ERR;
-	slks->attrs |= ( attrs & A_ATTRIBUTES );
-	return OK;
-}
-
-/**
- * Set soft function key attributes
- *
- * @v attrs	attribute bit mask
- * @ret rc	return status code
- */
-int slk_attrset ( const chtype attrs ) {
-	if ( slks == NULL ) 
-		return ERR;
-	slks->attrs = ( attrs & A_ATTRIBUTES );
-	return OK;
-}
-
-/**
- * Turn off soft function key attributes
- *
- * @v attrs	attribute bit mask
- * @v *opts	undefined (for future implementation)
- * @ret rc	return status code
- */
-int slk_attr_off ( const attr_t attrs, void *opts __unused ) {
-	return slk_attroff( attrs );
-}
-
-/**
- * Turn on soft function key attributes
- *
- * @v attrs	attribute bit mask
- * @v *opts	undefined (for future implementation)
- * @ret rc	return status code
- */
-int slk_attr_on ( attr_t attrs, void *opts __unused ) {
-	return slk_attron( attrs );
-}
-
-/**
- * Set soft function key attributes
- *
- * @v attrs			attribute bit mask
- * @v colour_pair_number	colour pair integer
- * @v *opts			undefined (for future implementation)
- * @ret rc			return status code
- */
-int slk_attr_set ( const attr_t attrs, short colour_pair_number,
-		   void *opts __unused ) {
-	if ( slks == NULL ) 
-		return ERR;
-
-	if ( ( unsigned short )colour_pair_number > COLORS )
-		return ERR;
-
-	slks->attrs = ( (unsigned short)colour_pair_number << CPAIR_SHIFT ) |
-		( attrs & A_ATTRIBUTES );
-	return OK;
-}
-
-/**
- * Clear the soft function key labels from the screen
- *
- * @ret rc	return status code
- */
-int slk_clear ( void ) {
-	if ( slks == NULL )
-		return ERR;
-
-	_enter_slk();
-	wclrtoeol ( stdscr );
-	_leave_slk();
-
-	return OK;
-}
-
-/**
- * Set soft label colour pair
- */
-int slk_colour ( short colour_pair_number ) {
-	if ( slks == NULL ) 
-		return ERR;
-	if ( ( unsigned short )colour_pair_number > COLORS )
-		return ERR;
-
-	slks->attrs = ( (unsigned short)colour_pair_number << CPAIR_SHIFT )
-		| ( slks->attrs & A_ATTRIBUTES );
-
-	return OK;
-}
-
-/**
- * Initialise the soft function keys
- *
- * @v fmt	format of keys
- * @ret rc	return status code
- */
-int slk_init ( int fmt ) {
-	unsigned short nmaj, nmin, nblocks, available_width;
-
-	if ( (unsigned)fmt > 3 ) {
-		return ERR;
-	}
-
-	/* There seems to be no API call to free this data structure... */
-	if ( ! slks )
-		slks = calloc(1,sizeof(*slks));
-	if ( ! slks )
-		return ERR;
-
-	slks->attrs = A_DEFAULT;
-	slks->fmt = fmt;
-	switch(fmt) {
-	case 0:
-		nblocks = 8; nmaj = 2; nmin = 5;
-		slks->spaces[0] = 2; slks->spaces[1] = 4;
-		break;
-	case 1:
-		nblocks = 8; nmaj = 1; nmin = 6;
-		slks->spaces[0] = 3;
-		break;
-	case 2:
-		// same allocations as format 3
-	case 3:
-		nblocks = 12; nmaj = 2; nmin = 9;
-		slks->spaces[0] = 3; slks->spaces[1] = 7;
-		break;
-	default:
-		nblocks = 0; nmaj = 0; nmin = 0;
-		break;
-	}
-
-	// determine maximum label length and major space size
-	available_width = COLS - ( ( MIN_SPACE_SIZE * nmaj ) + nmin );
-	slks->max_label_len = available_width / nblocks;
-	slks->maj_space_len = MIN_SPACE_SIZE + 
-		( available_width % nblocks ) / nmaj;
-	slks->num_spaces = nmaj;
-	slks->num_labels = nblocks;
-
-	// strip a line from the screen
-	LINES -= 1;
-
-	return OK;
-}
-
-/**
- * Return the label for the specified soft key
- *
- * @v labnum	soft key identifier
- * @ret label	return label
- */
-char* slk_label ( int labnum ) {
-	if ( slks == NULL ) 
-		return NULL;
-
-	return slks->fkeys[labnum].label;
-}
-
-/**
- * Restore soft function key labels to the screen
- *
- * @ret rc	return status code
- */
-int slk_restore ( void ) {
-	unsigned int i, j, pos_x,
-		*next_space, *last_space;
-	chtype space_ch;
-
-	if ( slks == NULL )
-		return ERR;
-
-	pos_x = 0;
-
-	_enter_slk();
-
-	space_ch = (chtype)' ' | slks->attrs;
-	next_space = &(slks->spaces[0]);
-	last_space = &(slks->spaces[slks->num_spaces-1]);
-
-	for ( i = 0; i < slks->num_labels ; i++ ) {
-		_print_label( slks->fkeys[i] );
-		pos_x += slks->max_label_len;
-
-		if ( i == *next_space ) {
-			for ( j = 0; j < slks->maj_space_len; j++, pos_x++ )
-				_wputch ( stdscr, space_ch, NOWRAP );
-			if ( next_space < last_space )
-				next_space++;
-		} else {
-			if ( pos_x < COLS )
-				_wputch ( stdscr, space_ch, NOWRAP );
-			pos_x++;
-		}
-	}
-
-	_leave_slk();
-
-	return OK;
-}
-
-/**
- * Configure specified soft key
- *
- * @v labnum	soft label position to configure
- * @v *label	string to use as soft key label
- * @v fmt	justification format of label
- * @ret rc	return status code
- */
-int slk_set ( int labnum, const char *label, int fmt ) {
-	if ( slks == NULL ) 
-		return ERR;
-	if ( (unsigned short)labnum >= slks->num_labels )
-		return ERR;
-	if ( (unsigned short)fmt >= 3 )
-		return ERR;
-
-	strncpy(slks->fkeys[labnum].label, label,
-		sizeof(slks->fkeys[labnum].label));
-	slks->fkeys[labnum].fmt = fmt;
-
-	return OK;
-}