void
scrollback_load (session *sess)
{
int fh;
char buf[512 * 4];
char *text;
time_t stamp;
int lines;
#ifdef WIN32
#if 0
char *cleaned_text;
int cleaned_len;
#endif
#else
char *map, *end_map;
struct stat statbuf;
const char *begin, *eol;
#endif
if (sess->text_scrollback == SET_DEFAULT)
{
if (!prefs.text_replay)
return;
}
else
{
if (sess->text_scrollback != SET_ON)
return;
}
if (scrollback_get_filename (sess, buf, sizeof (buf)) == NULL)
return;
fh = open (buf, O_RDONLY | OFLAGS);
if (fh == -1)
return;
#ifndef WIN32
if (fstat (fh, &statbuf) < 0)
return;
map = mmap (NULL, statbuf.st_size, PROT_READ, MAP_PRIVATE, fh, 0);
if (map == MAP_FAILED)
return;
end_map = map + statbuf.st_size;
lines = 0;
begin = map;
while (begin < end_map)
{
int n_bytes;
eol = memchr (begin, '\n', end_map - begin);
if (!eol)
eol = end_map;
n_bytes = MIN (eol - begin, sizeof (buf) - 1);
strncpy (buf, begin, n_bytes);
buf[n_bytes] = 0;
if (buf[0] == 'T')
{
if (sizeof (time_t) == 4)
stamp = strtoul (buf + 2, NULL, 10);
else
stamp = strtoull (buf + 2, NULL, 10); /* just incase time_t is 64 bits */
text = strchr (buf + 3, ' ');
if (text)
{
if (prefs.text_stripcolor_replay)
{
text = strip_color (text + 1, -1, STRIP_COLOR);
}
fe_print_text (sess, text, stamp);
if (prefs.text_stripcolor_replay)
{
g_free (text);
}
}
lines++;
}
begin = eol + 1;
}
sess->scrollwritten = lines;
if (lines)
{
text = ctime (&stamp);
text[24] = 0; /* get rid of the \n */
snprintf (buf, sizeof (buf), "\n*\t%s %s\n\n", _("Loaded log from"), text);
fe_print_text (sess, buf, 0);
/*EMIT_SIGNAL (XP_TE_GENMSG, sess, "*", buf, NULL, NULL, NULL, 0);*/
}
munmap (map, statbuf.st_size);
#else
lines = 0;
while (waitline (fh, buf, sizeof buf, FALSE) != -1)
{
if (buf[0] == 'T')
{
if (sizeof (time_t) == 4)
stamp = strtoul (buf + 2, NULL, 10);
else
stamp = strtoull (buf + 2, NULL, 10); /* just incase time_t is 64 bits */
text = strchr (buf + 3, ' ');
if (text)
{
if (prefs.text_stripcolor_replay)
{
text = strip_color (text + 1, -1, STRIP_COLOR);
}
#if 0
cleaned_text = text_replace_non_bmp (text, -1, &cleaned_len);
if (cleaned_text != NULL)
{
if (prefs.text_stripcolor_replay)
{
g_free (text);
}
text = cleaned_text;
}
#endif
text_replace_non_bmp2 (text);
fe_print_text (sess, text, stamp);
if (prefs.text_stripcolor_replay)
{
g_free (text);
}
}
lines++;
}
}
sess->scrollwritten = lines;
if (lines)
{
text = ctime (&stamp);
text[24] = 0; /* get rid of the \n */
snprintf (buf, sizeof (buf), "\n*\t%s %s\n\n", _("Loaded log from"), text);
fe_print_text (sess, buf, 0);
/*EMIT_SIGNAL (XP_TE_GENMSG, sess, "*", buf, NULL, NULL, NULL, 0);*/
}
#endif
close (fh);
}
void
scrollback_load (session *sess)
{
char *buf;
char *text;
time_t stamp;
int lines;
GIOChannel *io;
GError *file_error = NULL;
GError *io_err = NULL;
if (sess->text_scrollback == SET_DEFAULT)
{
if (!prefs.hex_text_replay)
return;
}
else
{
if (sess->text_scrollback != SET_ON)
return;
}
if ((buf = scrollback_get_filename (sess)) == NULL)
return;
io = g_io_channel_new_file (buf, "r", &file_error);
g_free (buf);
if (!io)
return;
lines = 0;
while (1)
{
gsize n_bytes;
GIOStatus io_status;
io_status = g_io_channel_read_line (io, &buf, &n_bytes, NULL, &io_err);
if (io_status == G_IO_STATUS_NORMAL)
{
char *buf_tmp;
n_bytes--;
buf_tmp = buf;
buf = g_strndup (buf_tmp, n_bytes);
g_free (buf_tmp);
if (buf[0] == 'T')
{
if (sizeof (time_t) == 4)
stamp = strtoul (buf + 2, NULL, 10);
else
stamp = strtoull (buf + 2, NULL, 10); /* in case time_t is 64 bits */
text = strchr (buf + 3, ' ');
if (text)
{
if (prefs.hex_text_stripcolor_replay)
{
text = strip_color (text + 1, -1, STRIP_COLOR);
}
#ifdef WIN32
#if 0
cleaned_text = text_replace_non_bmp (text, -1, &cleaned_len);
if (cleaned_text != NULL)
{
if (prefs.hex_text_stripcolor_replay)
{
g_free (text);
}
text = cleaned_text;
}
#endif
text_replace_non_bmp2 (text);
#endif
fe_print_text (sess, text, stamp);
if (prefs.hex_text_stripcolor_replay)
{
g_free (text);
}
}
lines++;
}
g_free (buf);
}
else
break;
}
g_io_channel_unref (io);
sess->scrollwritten = lines;
if (lines)
{
text = ctime (&stamp);
text[24] = 0; /* get rid of the \n */
buf = g_strdup_printf ("\n*\t%s %s\n\n", _("Loaded log from"), text);
fe_print_text (sess, buf, 0);
g_free (buf);
/*EMIT_SIGNAL (XP_TE_GENMSG, sess, "*", buf, NULL, NULL, NULL, 0);*/
}
}
