int
print_line(int row, line *l)
{
if (l < ccur->chat)
l += SCROLLBACK_BUFFER;
if (!l->len || l == ccur->cur_line)
return 3;
int count = 1;
char *ptr1, *ptr2, *wrap;
ptr1 = l->text;
ptr2 = l->text + l->len;
while ((ptr1 = word_wrap(ptr1, ptr2)) != NULL && ptr1 != ptr2)
count++;
if (row - count > 2)
row = print_line(row - count, l - 1) + count - 1;
ptr1 = l->text;
if ((wrap = word_wrap(ptr1, ptr2)) != NULL)
row = print_more(wrap, ptr2, row);
else
wrap = ptr2;
int from_fg;
char *from_bg = "";
if (l->type == LINE_JOIN || l->type == LINE_PART || l->type == LINE_QUIT)
from_fg = 239;
else if (l->type == LINE_PINGED)
from_fg = 255, from_bg = BG(1);
else
from_fg = nick_col(l->from);
if (row > 2) {
printf("\x1b[%d;1H\x1b[2K", row);
printf(FG(239)" %02d:%02d %*s"FG(%d)"%s%s"BG_R FG(239)" ~ "FG(250),
l->time_h, l->time_m,
(int)(ccur->nick_pad - strlen(l->from)), "",
from_fg, from_bg, l->from);
while (ptr1 < wrap)
putchar(*ptr1++);
}
void
init()
{
char *home, *realname, *argv[4];
extern char *getlogin();
char buf[MAXPATHLEN];
#if defined(SYSV) && !defined(HPUX) && !defined(IRIX4)
extern struct passwd *getpwuid(); /* sys-v forgot this in pwd.h! */
struct utsname ourhost;
#else
char ourhost[128];
#endif /* SYSV && !HPUX && !IRIX4 */
register char *p;
struct passwd *entry;
int cnt;
#if defined(BSD) || defined(HPUX) || defined(IRIX4)
struct hostent *hp;
#endif /* BSD || HPUX || IRIX4 */
home = getenv("HOME");
if (realname = getenv("NAME")) {
(void) strcpy(buf, realname);
}
argv[1] = "=";
argv[3] = NULL;
if (!(entry = getpwuid(getuid())))
if (p = getlogin())
strdup(login, p);
else {
strdup(login, "unknown");
print("I don't know you, but that's ok.\n");
}
else {
strdup(login, entry->pw_name);
if (!home || !*home)
home = entry->pw_dir;
if (!realname && (realname = entry->pw_gecos)) {
if (p = index(realname, ','))
*p = 0;
for (p = buf; *realname; realname++)
if (*realname == '&')
*p++ = upper(*login), p += Strcpy(p, login+1);
else
*p++ = *realname;
*p = 0;
}
endpwent();
}
if (!home || !*home || Access(home, W_OK)) {
if (home && *home)
error(home);
else
print("No home!? ");
print_more("Using \"%s\" as home.\n", home = ALTERNATE_HOME);
} else {
argv[0] = "home";
argv[2] = home;
(void) add_option(&set_options, argv);
}
if (realname && *buf) {
/* realname has already been copied to buf */
argv[0] = "realname";
argv[2] = buf;
(void) add_option(&set_options, argv);
}
#ifdef HOMEMAIL
strdup(spoolfile, sprintf(buf, "%s/%s", home, MAILFILE));
#else /* HOMEMAIL */
#ifdef ENV_MAIL
if ((p = getenv("MAIL")) && *p)
strdup(spoolfile, p);
else
#endif /* ENV_MAIL */
strdup(spoolfile, sprintf(buf, "%s/%s", MAILDIR, login));
#endif /* HOMEMAIL */
mailfile = "";
crt = 24;
screen = 18;
wrapcolumn = 0; /* Default is no wrap */
escape = DEF_ESCAPE;
prompt = DEF_PROMPT;
#if defined(BSD) || defined(HPUX) || defined(IRIX4)
(void) gethostname(ourhost, sizeof ourhost);
if (!(hp = gethostbyname(ourhost))) {
if (ourname = (char **)calloc((unsigned)2, sizeof (char *)))
strdup(ourname[0], ourhost);
} else {
int n = -1;
cnt = 2; /* 1 for ourhost and 1 for NULL terminator */
for (p = hp->h_name; p && *p; p = hp->h_aliases[++n])
if (strcmp(ourhost, p)) /* if host name is different */
cnt++;
if (ourname = (char **)malloc((unsigned)cnt * sizeof (char *))) {
n = -1;
cnt = 0;
ourname[cnt++] = savestr(ourhost);
for (p = hp->h_name; p && *p; p = hp->h_aliases[++n])
if (strcmp(ourhost, p)) /* if host name is different */
ourname[cnt++] = savestr(p);
ourname[cnt++] = NULL;
}
}
#else
#ifdef SYSV
if (ourname = (char **)calloc((unsigned)2, sizeof (char *))) {
if ((uname (&ourhost) >= 0) && (*ourhost.nodename))
ourname[0] = savestr(ourhost.nodename);
else {
/* Try to use uuname -l to get host's name if uname didn't work */
char buff[50];
char *p;
FILE *F;
if (F = popen("exec uuname -l", "r")) {
if ((fgets(buff, sizeof buff, F) == buff) &&
(p = strchr(buff, '\n'))) {
*p = '\0'; /* eliminate newline */
ourname[0] = savestr (buff);
}
(void)pclose(F);
}
}
}
#endif /* SYSV */
#endif /* BSD || HPUX || IRIX4 */
if (ourname && ourname[0]) {
for (p = buf, cnt = 0; ourname[cnt]; cnt++) {
if (cnt)
*p++ = ' ';
p += Strcpy(p, ourname[cnt]);
}
argv[0] = "hostname";
argv[2] = buf;
(void) add_option(&set_options, argv);
}
init_bindings();
}
