/**
* my_readline()
*
* Wrapper for readline(). Prepares appropriate prompt, locks screen
* output. Recodes the result to utf-8.
*
* @return A pointer to utf8 string or NULL.
*/
static gchar *my_readline(void)
{
/* main loop could call current_prompt()
* and break the buffer */
char *prompt = g_strdup(current_prompt());
char *res, *tmp;
in_readline++;
res = readline(prompt);
in_readline--;
if (config_print_line) {
tmp = g_strdup_printf("%s%s\n", prompt, (res) ? res : "");
window_write(window_current->id, tmp);
g_free(tmp);
} else {
window_refresh();
}
g_free(prompt);
return res;
}
int bitSWrite(BitStream *bs,char * file)
{
FILE * fp;
int nw,i;
DListE *e;
fp=fopen(file,"wt");
assert(fp);
assert(0==bs->nu);
byte_write(fp,bs->nu);
assert(bs->pe==0xb7);
byte_write(fp,bs->pe);
assert(get_cr(28)==0);//reserved==0
for(i=0;i<4;i++)
{
byte_write(fp,bs->cregs[i]);
}
// byte_write(fp,bs->idunno);
nw=dlistCount(&bs->windows);
byte_write(fp,(nw>>8)&0x0ff);
byte_write(fp,nw&0x0ff);
e=dlistFirst(&bs->windows);
while(e)
{
BitSWindow * w=(BitSWindow *)e;
window_write(fp,w);
e=dlistENext(e);
}
assert(bs->po==0xe7);
byte_write(fp,bs->po);
fclose(fp);
return 0;
}
/*
* ui_readline_print()
*
* wy¶wietla dany tekst na ekranie, uwa¿aj±c na trwaj±ce w danych chwili
* readline().
*/
void ui_readline_print(window_t *w, int separate, const /*locale*/ char *xline)
{
int old_end = rl_end, id = w->id;
char *old_prompt = NULL, *line_buf = NULL;
const char *line = NULL;
if (config_timestamp) {
/* XXX: recode timestamp? for fun or wcs? */
string_t s = string_init(NULL);
const char *p = xline;
const char *buf = timestamp(formated_config_timestamp);
string_append(s, "\033[0m");
string_append(s, buf);
string_append_c(s, ' ');
while (*p) {
string_append_c(s, *p);
if (*p == '\n' && *(p + 1)) {
string_append(s, buf);
string_append_c(s, ' ');
}
p++;
}
line = line_buf = string_free(s, 0);
} else
line = xline;
/* je¶li nie piszemy do aktualnego, to zapisz do bufora i wyjd¼ */
if (id != window_current->id) {
window_write(id, line);
/* XXX trzeba jeszcze waln±æ od¶wie¿enie prompta */
goto done;
}
/* je¶li mamy ukrywaæ wszystko, wychodzimy */
if (pager_lines == -2)
goto done;
window_write(window_current->id, line);
/* ukryj prompt, je¶li jeste¶my w trakcie readline */
if (in_readline) {
old_prompt = g_strdup(rl_prompt);
rl_end = 0;
/* set_prompt(NULL);*/
rl_redisplay();
/* XXX: string width instead?
* or cleartoeol? */
printf("\r%*c\r", (int) xstrlen(old_prompt), ' ');
}
printf("%s", line);
if (pager_lines >= 0) {
pager_lines++;
if (pager_lines >= screen_lines - 2) {
const gchar *prompt = format_find("readline_more");
char *lprompt = ekg_recode_to_locale(prompt);
char *tmp;
/* XXX: lprompt pretty const, make it static? */
in_readline++;
set_prompt(lprompt);
pager_lines = -1;
tmp = readline(lprompt);
g_free(lprompt);
in_readline--;
if (tmp) {
free(tmp); /* allocd by readline */
pager_lines = 0;
} else {
printf("\n");
pager_lines = -2;
}
printf("\033[A\033[K"); /* XXX brzydko */
}
}
/* je¶li jeste¶my w readline, poka¿ z powrotem prompt */
if (in_readline) {
rl_end = old_end;
set_prompt(old_prompt);
g_free(old_prompt);
rl_forced_update_display();
}
done:
if (line_buf)
g_free(line_buf);
}
