void
terminal_mdoc(void *arg, const struct mdoc *mdoc)
{
const struct mdoc_node *n;
const struct mdoc_meta *m;
struct termp *p;
p = (struct termp *)arg;
p->overstep = 0;
p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
if (NULL == p->symtab)
switch (p->enc) {
case (TERMENC_ASCII):
p->symtab = chars_init(CHARS_ASCII);
break;
default:
abort();
/* NOTREACHED */
}
n = mdoc_node(mdoc);
m = mdoc_meta(mdoc);
term_begin(p, print_mdoc_head, print_mdoc_foot, m);
if (n->child)
print_mdoc_nodelist(p, NULL, m, n->child);
term_end(p);
}
void
terminal_mdoc(void *arg, const struct mdoc *mdoc)
{
const struct mdoc_node *n;
const struct mdoc_meta *meta;
struct termp *p;
p = (struct termp *)arg;
if (0 == p->defindent)
p->defindent = 5;
p->overstep = 0;
p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
if (NULL == p->symtab)
p->symtab = mchars_alloc();
n = mdoc_node(mdoc);
meta = mdoc_meta(mdoc);
term_begin(p, print_mdoc_head, print_mdoc_foot, meta);
if (n->child)
print_mdoc_nodelist(p, NULL, meta, n->child);
term_end(p);
}
void finish(int s) {
#ifdef USE_XSELECTION
get_sel_end();
#endif
term_end();
myd_close(myd);
exit(s);
}
/**
* エラー表示し 終了する
*/
void term_error( char* message){
term_gotoxy(0, 24);
term_end();
term_disp(message);
kanji_out();
exit(1);
}
void
terminal_man(void *arg, const struct man *man)
{
struct termp *p;
const struct man_meta *meta;
struct man_node *n;
struct mtermp mt;
p = (struct termp *)arg;
p->overstep = 0;
p->rmargin = p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
n = man_node(man)->child;
meta = man_meta(man);
memset(&mt, 0, sizeof(struct mtermp));
mt.lmargin[mt.lmargincur] = term_len(p, p->defindent);
mt.offset = term_len(p, p->defindent);
mt.pardist = 1;
if (p->synopsisonly) {
while (n != NULL) {
if (n->tok == MAN_SH &&
n->child->child->type == MAN_TEXT &&
!strcmp(n->child->child->string, "SYNOPSIS")) {
if (n->child->next->child != NULL)
print_man_nodelist(p, &mt,
n->child->next->child, meta);
term_newln(p);
break;
}
n = n->next;
}
} else {
if (p->defindent == 0)
p->defindent = 7;
term_begin(p, print_man_head, print_man_foot, meta);
p->flags |= TERMP_NOSPACE;
if (n != NULL)
print_man_nodelist(p, &mt, n, meta);
term_end(p);
}
}
unsigned char term_getkey_sub()
{
unsigned char c;
#ifdef UNIX
#ifdef CURSES
c = getch();
#else
c = getchar();
#endif
#endif
#ifdef MSDOS
c = getch();
#endif
if (c == CTRLC){
term_end();
exit(1);
}
if(c == ESC && esc_mode == FALSE){
return term_esc_key();
}
/*
//上下左右キーの場合，このフィルターをする事で，ESCキーと解釈するのを防ぐ
switch(c){
case 0x41:
return CUR_UP;
case 0x42:
return CUR_DOWN;
case 0x43:
return CUR_RIGHT;
case 0x44:
return CUR_LEFT;
default:
return c;
}
*/
return c;
}
void
terminal_man(void *arg, const struct man *man)
{
struct termp *p;
const struct man_node *n;
const struct man_meta *m;
struct mtermp mt;
p = (struct termp *)arg;
p->overstep = 0;
p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
if (NULL == p->symtab)
switch (p->enc) {
case (TERMENC_ASCII):
p->symtab = chars_init(CHARS_ASCII);
break;
default:
abort();
/* NOTREACHED */
}
n = man_node(man);
m = man_meta(man);
term_begin(p, print_man_head, print_man_foot, m);
p->flags |= TERMP_NOSPACE;
mt.fl = 0;
mt.lmargin = term_len(p, INDENT);
mt.offset = term_len(p, INDENT);
if (n->child)
print_man_nodelist(p, &mt, n->child, m);
term_end(p);
}
void
terminal_mdoc(void *arg, const struct mdoc *mdoc)
{
const struct mdoc_meta *meta;
struct mdoc_node *n;
struct termp *p;
p = (struct termp *)arg;
p->overstep = 0;
p->rmargin = p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
n = mdoc_node(mdoc)->child;
meta = mdoc_meta(mdoc);
if (p->synopsisonly) {
while (n != NULL) {
if (n->tok == MDOC_Sh && n->sec == SEC_SYNOPSIS) {
if (n->child->next->child != NULL)
print_mdoc_nodelist(p, NULL,
meta, n->child->next->child);
term_newln(p);
break;
}
n = n->next;
}
} else {
if (p->defindent == 0)
p->defindent = 5;
term_begin(p, print_mdoc_head, print_mdoc_foot, meta);
if (n != NULL) {
if (n->tok != MDOC_Sh)
term_vspace(p);
print_mdoc_nodelist(p, NULL, meta, n);
}
term_end(p);
}
}
static int pollterms(void)
{
struct pollfd ufds[NTERMS + 1];
int term_idx[NTERMS + 1];
int i;
int n = 1;
ufds[0].fd = 0;
ufds[0].events = POLLIN;
for (i = 0; i < NTERMS; i++) {
if (TERMOPEN(i)) {
ufds[n].fd = terms[i].fd;
ufds[n].events = POLLIN;
term_idx[n++] = i;
}
}
if (poll(ufds, n, 1000) < 1)
return 0;
if (ufds[0].revents & (POLLFLAGS & ~POLLIN))
return 1;
if (ufds[0].revents & POLLIN)
directkey();
for (i = 1; i < n; i++) {
if (!(ufds[i].revents & POLLFLAGS))
continue;
peepterm(term_idx[i]);
if (ufds[i].revents & POLLIN) {
term_read();
} else {
scr_free(term_idx[i]);
term_end();
if (cmdmode)
exitit = 1;
}
peepback(term_idx[i]);
}
return 0;
}
void
terminal_man(void *arg, const struct man *man)
{
struct termp *p;
const struct man_node *n;
const struct man_meta *meta;
struct mtermp mt;
p = (struct termp *)arg;
if (0 == p->defindent)
p->defindent = 7;
p->overstep = 0;
p->maxrmargin = p->defrmargin;
p->tabwidth = term_len(p, 5);
if (NULL == p->symtab)
p->symtab = mchars_alloc();
n = man_node(man);
meta = man_meta(man);
term_begin(p, print_man_head, print_man_foot, meta);
p->flags |= TERMP_NOSPACE;
memset(&mt, 0, sizeof(struct mtermp));
mt.lmargin[mt.lmargincur] = term_len(p, p->defindent);
mt.offset = term_len(p, p->defindent);
mt.pardist = 1;
if (n->child)
print_man_nodelist(p, &mt, n->child, meta);
term_end(p);
}
void finish(int s){
get_sel_end();
term_end();
myd_close(myd);
exit(s);
}
/* ----------------------------------------------------------------------- */
int term_read(int fd, char *buf, unsigned int len) {
char c;
int ret;
static unsigned long remain;
if(remain) {
check_remain:
if(len > remain)
len = remain;
byte_copy(buf, len, &term_cmdline.s[term_cmdline.len - remain]);
remain -= len;
if(!remain) {
tcsetattr(fd, TCSANOW, &term_tcattr);
stralloc_zero(&term_cmdline);
}
return len;
}
/* tcsetattr(fd, TCSANOW, &term_tcattr);*/
term_attr(term_input.fd, 1);
prompt_show();
while((ret = buffer_getc(&term_input, &c)) > 0) {
switch(c) {
/* control-c discards the current line */
case 3:
stralloc_zero(&term_cmdline);
/* newline */
case '\n':
term_newline();
remain = term_cmdline.len;
goto check_remain;
/* control-a is HOME */
case 1:
term_home();
break;
/* control-e is END */
case 5:
term_end();
break;
/* control-d is EOF */
case 4:
if(!term_cmdline.len) {
buffer_puts(term_output, "EOF");
buffer_putnlflush(term_output);
ret = 0;
goto fail;
}
break;
/* do the ANSI codes */
case '\033':
term_ansi();
break;
/* backspace */
case 127:
case '\b':
term_backspace();
break;
/* printable chars */
case '\t':
c = ' ';
default:
if(term_insert)
term_insertc(c);
else
term_overwritec(c);
break;
}
}
fail:
return ret;
}