int
cob_cmp (cob_field *f1, cob_field *f2)
{
cob_field temp;
cob_field_attr attr;
unsigned char buff[48];
if (COB_FIELD_IS_NUMERIC (f1) && COB_FIELD_IS_NUMERIC (f2)) {
return cob_numeric_cmp (f1, f2);
}
if (COB_FIELD_TYPE (f2) == COB_TYPE_ALPHANUMERIC_ALL) {
if (f2 == &cob_zero && COB_FIELD_IS_NUMERIC (f1)) {
return cob_cmp_int (f1, 0);
} else if (f2->size == 1) {
return cob_cmp_char (f1, f2->data[0]);
} else {
return cob_cmp_all (f1, f2);
}
} else if (COB_FIELD_TYPE (f1) == COB_TYPE_ALPHANUMERIC_ALL) {
if (f1 == &cob_zero && COB_FIELD_IS_NUMERIC (f2)) {
return -cob_cmp_int (f2, 0);
} else if (f1->size == 1) {
return -cob_cmp_char (f2, f1->data[0]);
} else {
return -cob_cmp_all (f2, f1);
}
} else {
if (COB_FIELD_IS_NUMERIC (f1)
&& COB_FIELD_TYPE (f1) != COB_TYPE_NUMERIC_DISPLAY) {
temp.size = COB_FIELD_DIGITS(f1);
temp.data = buff;
temp.attr = &attr;
attr = *f1->attr;
attr.type = COB_TYPE_NUMERIC_DISPLAY;
attr.flags &= ~COB_FLAG_HAVE_SIGN;
cob_move (f1, &temp);
f1 = &temp;
}
if (COB_FIELD_IS_NUMERIC (f2)
&& COB_FIELD_TYPE (f2) != COB_TYPE_NUMERIC_DISPLAY) {
temp.size = COB_FIELD_DIGITS(f2);
temp.data = buff;
temp.attr = &attr;
attr = *f2->attr;
attr.type = COB_TYPE_NUMERIC_DISPLAY;
attr.flags &= ~COB_FLAG_HAVE_SIGN;
cob_move (f2, &temp);
f2 = &temp;
}
return cob_cmp_alnum (f1, f2);
}
}
static void
display_numeric (cob_field *f, FILE *fp)
{
int i;
int digits;
int scale;
int size;
cob_field_attr attr;
cob_field temp;
unsigned char data[128];
digits = COB_FIELD_DIGITS (f);
scale = COB_FIELD_SCALE (f);
size = digits + (COB_FIELD_HAVE_SIGN (f) ? 1 : 0);
COB_ATTR_INIT (COB_TYPE_NUMERIC_DISPLAY, digits, scale, 0, NULL);
temp.size = size;
temp.data = data;
temp.attr = &attr;
if (COB_FIELD_HAVE_SIGN (f)) {
attr.flags = COB_FLAG_HAVE_SIGN | COB_FLAG_SIGN_SEPARATE;
if (COB_FIELD_SIGN_LEADING (f)
|| COB_FIELD_TYPE (f) == COB_TYPE_NUMERIC_BINARY) {
attr.flags |= COB_FLAG_SIGN_LEADING;
}
}
cob_move (f, &temp);
for (i = 0; i < size; i++) {
putc (data[i], fp);
}
}
void
cob_accept (cob_field *f)
{
size_t size;
cob_field_attr attr;
cob_field temp;
unsigned char buff[COB_MEDIUM_BUFF];
if (isatty (fileno (stdin))) {
/* terminal input */
temp.data = buff;
temp.attr = &attr;
COB_ATTR_INIT (COB_TYPE_ALPHANUMERIC, 0, 0, 0, NULL);
/* read a line */
fgets ((char *)buff, COB_MEDIUM_BUFF, stdin);
temp.size = strlen ((char *)buff) - 1;
/* move it to the field */
cob_move (&temp, f);
} else {
/* non-terminal input */
fgets ((char *)buff, COB_MEDIUM_BUFF, stdin);
size = strlen ((char *)buff) - 1;
if (size > f->size) {
size = f->size;
}
memcpy (f->data, buff, size);
memset (f->data + size, ' ', f->size - size);
}
}
static void
cob_str_memcpy (cob_field *dst, unsigned char *src, const int size)
{
cob_field temp;
temp.size = size;
temp.data = src;
temp.attr = &const_alpha_attr;
cob_move (&temp, dst);
}
void
cob_memcpy (cob_field *dst, unsigned char *src, const int size)
{
cob_field temp;
cob_field_attr attr;
COB_ATTR_INIT (COB_TYPE_ALPHANUMERIC, 0, 0, 0, NULL);
temp.size = size;
temp.data = src;
temp.attr = &attr;
cob_move (&temp, dst);
}
void
cob_accept_arg_number (cob_field *f)
{
int n = cob_argc - 1;
cob_field_attr attr;
cob_field temp;
temp.size = 4;
temp.data = (unsigned char *)&n;
temp.attr = &attr;
COB_ATTR_INIT (COB_TYPE_NUMERIC_BINARY, 9, 0, 0, NULL);
cob_move (&temp, f);
}
void
cob_display_arg_number (cob_field *f)
{
int n;
cob_field_attr attr;
cob_field temp;
temp.size = 4;
temp.data = (unsigned char *)&n;
temp.attr = &attr;
COB_ATTR_INIT (COB_TYPE_NUMERIC_BINARY, 9, 0, 0, NULL);
cob_move (f, &temp);
if (n < 0 || n >= cob_argc) {
cob_set_exception (COB_EC_IMP_DISPLAY);
return;
}
current_arg = n;
}
static void
pretty_display_numeric (cob_field *f, FILE *fp)
{
unsigned char *p;
int i;
int digits;
int scale;
int size;
cob_field_attr attr;
cob_field temp;
unsigned char pic[64];
unsigned char data[256];
/* RXW
if (COB_FIELD_TYPE(f) == COB_TYPE_NUMERIC_BINARY) {
digits = bin_digits[f->size];
} else {
*/
digits = COB_FIELD_DIGITS (f);
/* RXW
}
*/
scale = COB_FIELD_SCALE (f);
size = (digits + (COB_FIELD_HAVE_SIGN (f) ? 1 : 0)
+ (scale > 0 ? 1 : 0));
p = pic;
temp.size = size;
temp.data = data;
temp.attr = &attr;
COB_ATTR_INIT (COB_TYPE_NUMERIC_EDITED, digits, scale, 0, (char *)pic);
memset (pic, 0, sizeof (pic));
memset (data, 0, sizeof (data));
if (COB_FIELD_HAVE_SIGN (f)) {
*p++ = '+';
i = 1;
memcpy (p, (unsigned char *)&i, sizeof(int));
p += sizeof(int);
}
if (scale > 0) {
*p++ = '9';
i = digits - scale;
memcpy (p, (unsigned char *)&i, sizeof(int));
p += sizeof(int);
*p++ = cob_current_module->decimal_point;
i = 1;
memcpy (p, (unsigned char *)&i, sizeof(int));
p += sizeof(int);
*p++ = '9';
i = scale;
memcpy (p, (unsigned char *)&i, sizeof(int));
p += sizeof(int);
} else {
*p++ = '9';
i = digits;
memcpy (p, (unsigned char *)&i, sizeof(int));
p += sizeof(int);
}
cob_move (f, &temp);
for (i = 0; i < size; i++) {
putc (data[i], fp);
}
}
static int
ORBITS_ (const int entry)
{
/* Local variables */
#include "orbits.c.l.h"
static int initialized = 0;
static cob_field *cob_user_parameters[COB_MAX_FIELD_PARAMS];
static struct cob_module module = { NULL, NULL, NULL, NULL, cob_user_parameters, 0, '.', '$', ',', 1, 1, 1, 0 };
/* Start of function code */
/* CANCEL callback handling */
if (unlikely(entry < 0)) {
if (!initialized) {
return 0;
}
cob_close (h_ENTRADA, 0, NULL);
cob_close (h_SORTIDA, 0, NULL);
mpz_clear (d0.value);
d0.scale = 0;
mpz_clear (d1.value);
d1.scale = 0;
mpz_clear (d2.value);
d2.scale = 0;
mpz_clear (d3.value);
d3.scale = 0;
mpz_clear (d4.value);
d4.scale = 0;
initialized = 0;
return 0;
}
/* Initialize frame stack */
frame_ptr = &frame_stack[0];
frame_ptr->perform_through = 0;
/* Push module stack */
module.next = cob_current_module;
cob_current_module = &module;
/* Initialize program */
if (unlikely(initialized == 0))
{
if (!cob_initialized) {
cob_fatal_error (COB_FERROR_INITIALIZED);
}
cob_check_version (COB_SOURCE_FILE, COB_PACKAGE_VERSION, COB_PATCH_LEVEL);
/* Initialize decimal numbers */
cob_decimal_init (&d0);
cob_decimal_init (&d1);
cob_decimal_init (&d2);
cob_decimal_init (&d3);
cob_decimal_init (&d4);
(*(int *) (b_1)) = 0;
if (!h_ENTRADA)
{
h_ENTRADA = cob_malloc (sizeof(cob_file));
}
h_ENTRADA->select_name = (const char *)"ENTRADA";
h_ENTRADA->file_status = h_ENTRADA_status;
memset (h_ENTRADA_status, '0', 2);
h_ENTRADA->assign = &c_1;
h_ENTRADA->record = &f_14;
h_ENTRADA->record_size = NULL;
h_ENTRADA->record_min = 0;
h_ENTRADA->record_max = 33;
h_ENTRADA->nkeys = 0;
h_ENTRADA->keys = NULL;
h_ENTRADA->file = NULL;
h_ENTRADA->organization = 1;
h_ENTRADA->access_mode = 1;
h_ENTRADA->lock_mode = 0;
h_ENTRADA->open_mode = 0;
h_ENTRADA->flag_optional = 0;
h_ENTRADA->last_open_mode = 0;
h_ENTRADA->special = 0;
h_ENTRADA->flag_nonexistent = 0;
h_ENTRADA->flag_end_of_file = 0;
h_ENTRADA->flag_begin_of_file = 0;
h_ENTRADA->flag_first_read = 0;
h_ENTRADA->flag_read_done = 0;
h_ENTRADA->flag_select_features = 0;
h_ENTRADA->flag_needs_nl = 0;
h_ENTRADA->flag_needs_top = 0;
h_ENTRADA->file_version = 0;
if (!h_SORTIDA)
{
h_SORTIDA = cob_malloc (sizeof(cob_file));
}
h_SORTIDA->select_name = (const char *)"SORTIDA";
h_SORTIDA->file_status = h_SORTIDA_status;
memset (h_SORTIDA_status, '0', 2);
h_SORTIDA->assign = &c_2;
h_SORTIDA->record = &f_16;
h_SORTIDA->record_size = NULL;
h_SORTIDA->record_min = 0;
h_SORTIDA->record_max = 80;
h_SORTIDA->nkeys = 0;
h_SORTIDA->keys = NULL;
h_SORTIDA->file = NULL;
h_SORTIDA->organization = 1;
h_SORTIDA->access_mode = 1;
h_SORTIDA->lock_mode = 0;
h_SORTIDA->open_mode = 0;
h_SORTIDA->flag_optional = 0;
h_SORTIDA->last_open_mode = 0;
h_SORTIDA->special = 0;
h_SORTIDA->flag_nonexistent = 0;
h_SORTIDA->flag_end_of_file = 0;
h_SORTIDA->flag_begin_of_file = 0;
h_SORTIDA->flag_first_read = 0;
h_SORTIDA->flag_read_done = 0;
h_SORTIDA->flag_select_features = 0;
h_SORTIDA->flag_needs_nl = 0;
h_SORTIDA->flag_needs_top = 0;
h_SORTIDA->file_version = 0;
initialized = 1;
}
/* Allocate LOCAL storage */
b_17 = cob_malloc (24);
b_21 = cob_malloc (24);
b_25 = cob_malloc (24);
b_29 = cob_malloc (24);
b_33 = cob_malloc (24);
b_37 = cob_malloc (24);
b_41 = cob_malloc (24);
b_45 = cob_malloc (8);
b_46 = cob_malloc (4);
b_47 = cob_malloc (8);
b_48 = cob_malloc (8);
b_49 = cob_malloc (8);
b_50 = cob_malloc (8);
b_51 = cob_malloc (8);
b_52 = cob_malloc (4);
b_53 = cob_malloc (1);
b_55 = cob_malloc (56);
b_61 = cob_malloc (56);
b_67 = cob_malloc (56);
/* Initialialize LOCAL storage */
{double temp = 0.0; memcpy (b_17, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_17 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_17 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_21, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_21 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_21 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_25, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_25 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_25 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_29, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_29 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_29 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_33, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_33 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_33 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_37, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_37 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_37 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_41, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_41 + 8, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_41 + 16, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_45, (char *)&temp, sizeof(temp));}
memset (b_46, 0, 4);
{double temp = 0.0; memcpy (b_47, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_48, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_49, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_50, (char *)&temp, sizeof(temp));}
{double temp = 0.0; memcpy (b_51, (char *)&temp, sizeof(temp));}
memset (b_52, 0, 4);
*(unsigned char *)(b_53) = 32;
memcpy (b_55, "X", 1);
memset (b_55 + 1, 32, 17);
*(unsigned char *)(b_55 + 18) = 32;
memcpy (b_55 + 19, "Y", 1);
memset (b_55 + 19 + 1, 32, 17);
*(unsigned char *)(b_55 + 37) = 32;
memcpy (b_55 + 38, "Z", 1);
memset (b_55 + 38 + 1, 32, 17);
memset (b_61, 61, 18);
*(unsigned char *)(b_61 + 18) = 32;
memset (b_61 + 19, 61, 18);
*(unsigned char *)(b_61 + 37) = 32;
memset (b_61 + 38, 61, 18);
memset (b_67, 48, 18);
*(unsigned char *)(b_67 + 18) = 32;
memset (b_67 + 19, 48, 18);
*(unsigned char *)(b_67 + 37) = 32;
memset (b_67 + 38, 48, 18);
cob_save_call_params = cob_call_params;
/* Entry dispatch */
goto l_2;
/* PROCEDURE DIVISION */
/* Entry ORBITS */
l_2:;
/* MAIN SECTION */
/* BEGIN */
/* orbits.cob:97: DISPLAY */
{
cob_display (0, 1, 1, &c_3);
}
/* orbits.cob:98: MOVE */
{
cob_move (&c_4, (f_45.data = b_45, &f_45));
}
/* orbits.cob:99: OPEN */
{
cob_exception_code = 0;
{
cob_open (h_ENTRADA, 1, 0, NULL);
}
if (unlikely(cob_exception_code != 0))
{
/* PERFORM Default Error Handler */
frame_ptr++;
frame_ptr->perform_through = 1;
frame_ptr->return_address = &&l_14;
goto l_1;
l_14:
frame_ptr--;
}
}
void
cob_unstring_into (cob_field *dst, cob_field *dlm, cob_field *cnt)
{
unsigned char *p;
unsigned char *dp;
unsigned char *s;
unsigned char *dlm_data;
unsigned char *start;
size_t dlm_size = 0;
int i;
int srsize;
int dlsize;
int match_size = 0;
int brkpt = 0;
if (cob_exception_code) {
return;
}
if (unstring_offset >= (int)unstring_src->size) {
return;
}
start = unstring_src->data + unstring_offset;
dlm_data = NULL;
if (unstring_ndlms == 0) {
match_size = cob_min_int ((int)COB_FIELD_SIZE (dst),
(int)unstring_src->size - unstring_offset);
cob_memcpy (dst, start, match_size);
unstring_offset += match_size;
} else {
srsize = (int) unstring_src->size;
s = unstring_src->data + srsize;
for (p = start; p < s; p++) {
for (i = 0; i < unstring_ndlms; i++) {
dlsize = (int) dlm_list[i].uns_dlm.size;
dp = dlm_list[i].uns_dlm.data;
if (p + dlsize > s) {
continue;
}
if (!memcmp (p, dp, (size_t)dlsize)) {
match_size = (int)(p - start);
cob_memcpy (dst, start, match_size);
unstring_offset += match_size + dlsize;
dlm_data = dp;
dlm_size = dlsize;
if (dlm_list[i].uns_all) {
for (p += dlsize; p < s; p += dlsize) {
if (p + dlsize > s) {
break;
}
if (memcmp (p, dp, (size_t)dlsize)) {
break;
}
unstring_offset += dlsize;
}
}
brkpt = 1;
break;
}
}
#ifdef I18N_UTF8
/* I18N_UTF8: No offset arrangement needed also in NATIONAL. */
#else /*!I18N_UTF8*/
if (COB_FIELD_TYPE (unstring_src) == COB_TYPE_NATIONAL ||
COB_FIELD_TYPE (unstring_src) == COB_TYPE_NATIONAL_EDITED) {
p++;
}
#endif /*I18N_UTF8*/
if (brkpt) {
break;
}
}
if (!brkpt) {
/* no match */
match_size = (int)(unstring_src->size - unstring_offset);
cob_memcpy (dst, start, match_size);
unstring_offset = (int) unstring_src->size;
dlm_data = NULL;
}
}
unstring_count++;
if (dlm) {
if (dlm_data) {
cob_memcpy (dlm, dlm_data, (int) dlm_size);
} else if (COB_FIELD_IS_NUMERIC (dlm)) {
cob_move (&cob_zero, dlm);
} else {
cob_move (&cob_space, dlm);
}
}
#ifdef I18N_UTF8
/* I18N_UTF8: No offset arrangement needed also in NATIONAL. */
#else /*!I18N_UTF8*/
if (COB_FIELD_TYPE (unstring_src) == COB_TYPE_NATIONAL ||
COB_FIELD_TYPE (unstring_src) == COB_TYPE_NATIONAL_EDITED) {
match_size /= 2;
}
#endif /*I18N_UTF8*/
if (cnt) {
cob_set_int (cnt, match_size);
}
}
void
cob_field_accept (cob_field *f, cob_field *line, cob_field *column,
cob_field *fgc, cob_field *bgc, cob_field *scroll,
const int attr)
{
unsigned char *p;
unsigned char *p2;
size_t count;
int keyp;
int fret;
int sline;
int scolumn;
int cline;
int ccolumn;
int rightpos;
int ateof;
int move_char;
int prompt_char;
/* Initialize the screen. */
if (!cob_screen_initialized) {
cob_screen_init ();
}
if (scroll) {
keyp = cob_get_int (scroll);
if (attr & COB_SCREEN_SCROLL_DOWN) {
keyp = -keyp;
}
scrollok (stdscr, 1);
scrl (keyp);
scrollok (stdscr, 0);
refresh ();
}
cob_exception_code = 0;
/* Start line and column. */
get_line_column (line, column, &sline, &scolumn);
move (sline, scolumn);
cob_screen_attr (fgc, bgc, attr);
/* Prompt characters. */
p = f->data;
for (count = 0; count < f->size; count++) {
if (attr & COB_SCREEN_SECURE) {
addch ('*');
} else if (attr & COB_SCREEN_UPDATE) {
fret = *p++;
addch ((unsigned int)fret);
} else if (COB_FIELD_IS_NUMERIC (f)) {
addch ('0');
} else if (attr & COB_SCREEN_PROMPT) {
addch ('_');
} else {
addch (' ');
}
}
move (sline, scolumn);
/* Initialize field. */
if (!(attr & COB_SCREEN_UPDATE)) {
if (COB_FIELD_IS_NUMERIC (f)) {
cob_move (&cob_zero, f);
} else {
memset (f->data, ' ', f->size);
}
}
fret = 0;
ateof = 0;
rightpos = scolumn + f->size - 1;
p = f->data;
/* Get characters from keyboard, processing each one. */
for (; ;) {
/* Get current line, column. */
getyx (stdscr, cline, ccolumn);
/* Trailing prompts. */
if (COB_FIELD_IS_NUMERIC (f)) {
prompt_char = '0';
} else if (attr & COB_SCREEN_PROMPT) {
prompt_char = '_';
} else {
prompt_char = ' ';
}
for (count = rightpos; count > scolumn - 1; count--) {
/* Get character */
p2 = f->data + count - scolumn;
move_char = *p2;
/* Field prompts. */
if (COB_FIELD_IS_NUMERIC (f)) {
/* Numeric prompt zeros. */
if (move_char == '0') {
move (cline, count);
addch (prompt_char);
} else {
/* Switch to remove prompts from within field. */
if (attr & COB_SCREEN_SECURE) {
prompt_char = '*';
} else {
prompt_char = '0';
}
}
} else {
/* Alpha prompts. */
if (move_char == ' ') {
move (cline, count);
addch (prompt_char);
} else {
/* Switch to remove prompts from within field. */
if (attr & COB_SCREEN_SECURE) {
prompt_char = '*';
} else {
prompt_char = ' ';
}
}
}
}
/* Cursor to current column. */
move (cline, ccolumn);
/* Refresh screen. */
refresh ();
errno = 0;
/* Get a character. */
keyp = getch ();
/* Key error. */
if (keyp == ERR) {
fret = 8001;
goto field_return;
}
/* Function keys F1 through F64 */
if (keyp > KEY_F0 && keyp < KEY_F(65)) {
fret = 1000 + keyp - KEY_F0;
goto field_return;
}
cob_convert_key (&keyp, 1U);
if (keyp <= 0) {
(void)flushinp ();
beep ();
continue;
}
switch (keyp) {
case KEY_ENTER:
goto field_return;
case KEY_PPAGE:
/* Page up. */
fret = 2001;
goto field_return;
case KEY_NPAGE:
/* Page down. */
fret = 2002;
goto field_return;
case KEY_UP:
/* Up arrow. */
fret = 2003;
goto field_return;
case KEY_DOWN:
/* Down arrow. */
fret = 2004;
goto field_return;
case KEY_PRINT:
/* Print key. */
/* pdcurses not returning this ? */
fret = 2006;
goto field_return;
case 033:
/* Escape key. */
fret = 2005;
goto field_return;
case KEY_STAB:
/* Tab key. */
fret = 2007;
goto field_return;
case KEY_BTAB:
/* Back tab key. */
fret = 2008;
goto field_return;
default:
break;
}
getyx (stdscr, cline, ccolumn);
switch (keyp) {
case KEY_IC:
/* Insert key toggle. If off turn on, if on turn off. */
if (insert_mode == 0) {
insert_mode = 1; /* on */
/* to do, needs vertical bar cursor */
/* this doesn't seem to work */
count = curs_set(1);
} else {
insert_mode = 0; /* off */
/* to do, needs square cursor */
/* this doesn't seem to work */
count = curs_set(2);
}
continue;
case KEY_DC:
/* Delete key. */
/* Delete character, move remainder left. */
for (count = ccolumn; count < rightpos; count++) {
/* Get character one position to right. */
p2 = f->data + count - scolumn + 1;
move_char = *p2;
/* Move the character left. */
p2 = f->data + count - scolumn;
*p2 = move_char;
/* Update screen with moved character. */
move (cline, count);
if (attr & COB_SCREEN_SECURE) {
addch ('*');
} else {
addch (move_char);
}
}
/* Put space as the right most character. */
p2 = f->data + f->size - 1;
if (COB_FIELD_IS_NUMERIC (f)) {
*p2 = '0';
} else {
*p2 = ' ';
}
/* Put cursor back to original position. */
move (cline, ccolumn);
continue;
case KEY_BACKSPACE:
/* Backspace key. */
if (ccolumn > scolumn) {
/* Shift remainder left with cursor. */
for (count = ccolumn; count < rightpos + 1; count++) {
/* Get character. */
p2 = f->data + count - scolumn ;
move_char = *p2;
/* Move the character left. */
p2 = f->data + count - scolumn - 1;
*p2 = move_char;
/* Update screen with moved character. */
move (cline, count - 1);
if (attr & COB_SCREEN_SECURE) {
addch ('*');
} else {
addch (move_char);
}
}
/* Put space as the right most character. */
p2 = f->data + f->size - 1;
if (COB_FIELD_IS_NUMERIC (f)) {
*p2 = '0';
} else {
*p2 = ' ';
}
/* Move cursor left one from current. */
ccolumn--;
move (cline, ccolumn);
p--;
}
ateof = 0;
continue;
case KEY_HOME:
/* Home key, move to start of field. */
move (sline, scolumn);
p = f->data;
ateof = 0;
continue;
case KEY_END:
/* End key. */
/* Prepare for empty field. */
ccolumn = scolumn;
move_char = ' ';
/* Find non blank from right. */
for (count = rightpos; count >= scolumn; count--) {
/* Get character */
p2 = f->data + count - scolumn;
move_char = *p2;
/* Non blank stop. */
if (move_char != ' ') {
ccolumn = count;
count = scolumn;
}
}
/* Cursor to first blank after. */
if (move_char != ' ' && ccolumn != rightpos) {
ccolumn++;
}
move (cline, ccolumn);
p = f->data + ccolumn - scolumn;
ateof = 0;
continue;
case KEY_LEFT:
/* Left arrow. */
if (ccolumn > scolumn) {
ccolumn--;
move (cline, ccolumn);
p = f->data + ccolumn - scolumn;
continue;
}
continue;
case KEY_RIGHT:
/* Right arrow. */
if (ccolumn < rightpos) {
ccolumn++;
move (cline, ccolumn);
p = f->data + ccolumn - scolumn;
continue;
}
continue;
default:
break;
}
/* Printable character. */
if (keyp > 037 && keyp < (int)A_CHARTEXT) {
/* Numeric field check. */
if (COB_FIELD_IS_NUMERIC (f)) {
if (keyp < '0' || keyp > '9') {
beep ();
continue;
}
}
/* Insert character. */
if (insert_mode == 1) {
/* Move remainder to the right. */
for (count = rightpos; count > ccolumn - 1; count--) {
/* Get character */
p2 = f->data + count - scolumn - 1;
move_char = *p2;
/* Move character one right. */
p2 = f->data + count - scolumn;
*p2 = move_char;
/* Update screen with moved character. */
if (count > scolumn) {
move (cline, count);
if (move_char != ' ') {
if (attr & COB_SCREEN_SECURE) {
addch ('*');
} else {
addch (move_char);
}
}
}
}
move (cline, ccolumn);
}
*p = (unsigned char)keyp;
/* Display character or '*' if secure. */
if (attr & COB_SCREEN_SECURE) {
addch ('*');
} else {
addch ((unsigned int)keyp);
}
if (ccolumn == rightpos) {
/* Auto-skip at end of field. */
if (attr & COB_SCREEN_AUTO) {
break;
}
move (cline, ccolumn);
if (ateof) {
beep ();
} else {
ateof = 1;
}
} else {
p++;
}
continue;
}
beep ();
}
field_return:
refresh ();
cob_check_pos_status (fret);
}