void textbuffer_view_remove_lines_by_level(TEXT_BUFFER_VIEW_REC *view, int level)
{
LINE_REC *line, *next;
term_refresh_freeze();
line = textbuffer_view_get_lines(view);
while (line != NULL) {
next = line->next;
if (line->info.level & level)
textbuffer_view_remove_line(view, line);
line = next;
}
textbuffer_view_redraw(view);
term_refresh_thaw();
}
/* SYNTAX: SCROLLBACK REDRAW */
static void cmd_scrollback_redraw(void)
{
GUI_WINDOW_REC *gui;
LINE_REC *line, *next;
gui = WINDOW_GUI(active_win);
term_refresh_freeze();
line = textbuffer_view_get_lines(gui->view);
while (line != NULL) {
next = line->next;
textbuffer_reformat_line(active_win, line);
line = next;
}
gui_window_redraw(active_win);
term_refresh_thaw();
}
static void window_lastlog_clear(WINDOW_REC *window)
{
TEXT_BUFFER_VIEW_REC *view;
LINE_REC *line, *next;
term_refresh_freeze();
view = WINDOW_GUI(window)->view;
line = textbuffer_view_get_lines(view);
while (line != NULL) {
next = line->next;
if (line->info.level & MSGLEVEL_LASTLOG)
textbuffer_view_remove_line(view, line);
line = next;
}
textbuffer_view_redraw(view);
term_refresh_thaw();
}
static void show_lastlog(const char *searchtext, GHashTable *optlist,
int start, int count, FILE *fhandle)
{
WINDOW_REC *window;
LINE_REC *startline;
GList *list, *tmp;
GString *line;
char *str;
int level, before, after, len, date = FALSE;
level = cmd_options_get_level("lastlog", optlist);
if (level == -1) return; /* error in options */
if (level == 0) level = MSGLEVEL_ALL;
if (g_hash_table_lookup(optlist, "clear") != NULL) {
textbuffer_view_remove_lines_by_level(WINDOW_GUI(active_win)->view, MSGLEVEL_LASTLOG);
if (*searchtext == '\0')
return;
}
/* which window's lastlog to look at? */
window = active_win;
str = g_hash_table_lookup(optlist, "window");
if (str != NULL) {
window = is_numeric(str, '\0') ?
window_find_refnum(atoi(str)) :
window_find_item(NULL, str);
if (window == NULL) {
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_REFNUM_NOT_FOUND, str);
return;
}
}
if (g_hash_table_lookup(optlist, "new") != NULL)
startline = textbuffer_view_get_bookmark(WINDOW_GUI(window)->view, "lastlog_last_check");
else if (g_hash_table_lookup(optlist, "away") != NULL)
startline = textbuffer_view_get_bookmark(WINDOW_GUI(window)->view, "lastlog_last_away");
else
startline = NULL;
if (startline == NULL)
startline = textbuffer_view_get_lines(WINDOW_GUI(window)->view);
str = g_hash_table_lookup(optlist, "#");
if (str != NULL) {
before = after = atoi(str);
} else {
str = g_hash_table_lookup(optlist, "before");
before = str == NULL ? 0 : *str != '\0' ?
atoi(str) : DEFAULT_LASTLOG_BEFORE;
str = g_hash_table_lookup(optlist, "after");
if (str == NULL) str = g_hash_table_lookup(optlist, "a");
after = str == NULL ? 0 : *str != '\0' ?
atoi(str) : DEFAULT_LASTLOG_AFTER;
}
if (g_hash_table_lookup(optlist, "date") != NULL)
date = TRUE;
list = textbuffer_find_text(WINDOW_GUI(window)->view->buffer, startline,
level, MSGLEVEL_LASTLOG,
searchtext, before, after,
g_hash_table_lookup(optlist, "regexp") != NULL,
g_hash_table_lookup(optlist, "word") != NULL,
g_hash_table_lookup(optlist, "case") != NULL);
len = g_list_length(list);
if (count <= 0)
tmp = list;
else {
int pos = len-count-start;
if (pos < 0) pos = 0;
tmp = pos > len ? NULL : g_list_nth(list, pos);
len = g_list_length(tmp);
}
if (g_hash_table_lookup(optlist, "count") != NULL) {
printformat_window(active_win, MSGLEVEL_CLIENTNOTICE,
TXT_LASTLOG_COUNT, len);
g_list_free(list);
return;
}
if (len > MAX_LINES_WITHOUT_FORCE && fhandle == NULL &&
g_hash_table_lookup(optlist, "force") == NULL) {
printformat_window(active_win,
MSGLEVEL_CLIENTNOTICE|MSGLEVEL_LASTLOG,
TXT_LASTLOG_TOO_LONG, len);
g_list_free(list);
return;
}
if (fhandle == NULL && g_hash_table_lookup(optlist, "-") == NULL)
printformat(NULL, NULL, MSGLEVEL_LASTLOG, TXT_LASTLOG_START);
line = g_string_new(NULL);
while (tmp != NULL && (count < 0 || count > 0)) {
LINE_REC *rec = tmp->data;
if (rec == NULL) {
if (tmp->next == NULL)
break;
if (fhandle != NULL) {
fwrite("--\n", 3, 1, fhandle);
} else {
printformat_window(active_win,
MSGLEVEL_LASTLOG,
TXT_LASTLOG_SEPARATOR);
}
tmp = tmp->next;
continue;
}
/* get the line text */
textbuffer_line2text(rec, fhandle == NULL, line);
if (!settings_get_bool("timestamps")) {
struct tm *tm = localtime(&rec->info.time);
char timestamp[10];
g_snprintf(timestamp, sizeof(timestamp),
"%02d:%02d ",
tm->tm_hour, tm->tm_min);
g_string_prepend(line, timestamp);
}
if (date == TRUE)
prepend_date(window, rec, line);
/* write to file/window */
if (fhandle != NULL) {
fwrite(line->str, line->len, 1, fhandle);
fputc('\n', fhandle);
} else {
printtext_window(active_win, MSGLEVEL_LASTLOG,
"%s", line->str);
}
count--;
tmp = tmp->next;
}
g_string_free(line, TRUE);
if (fhandle == NULL && g_hash_table_lookup(optlist, "-") == NULL)
printformat(NULL, NULL, MSGLEVEL_LASTLOG, TXT_LASTLOG_END);
textbuffer_view_set_bookmark_bottom(WINDOW_GUI(window)->view,
"lastlog_last_check");
g_list_free(list);
}
static void scrollback_goto_time(const char *datearg, const char *timearg)
{
LINE_REC *line;
struct tm tm;
time_t now, stamp;
int day, month;
/* [dd[.mm] | -<days ago>] hh:mi[:ss] */
now = stamp = time(NULL);
if (*datearg == '-') {
/* -<days ago> */
stamp -= atoi(datearg+1) * 3600*24;
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
} else if (*timearg != '\0') {
/* dd[.mm] */
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
day = month = 0;
sscanf(datearg, "%d.%d", &day, &month);
if (day <= 0) return;
if (month <= 0) {
/* month not given */
if (day > tm.tm_mday) {
/* last month's day */
if (tm.tm_mon > 0)
tm.tm_mon--;
else {
/* last year's day.. */
tm.tm_year--;
tm.tm_mon = 11;
}
}
} else {
month--;
if (month > tm.tm_mon)
tm.tm_year--;
tm.tm_mon = month;
}
tm.tm_mday = day;
stamp = mktime(&tm);
}
else
{
/* only time given, move it to timearg */
timearg = datearg;
}
/* hh:mi[:ss] */
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
tm.tm_sec = 0;
sscanf(timearg, "%d:%d:%d", &tm.tm_hour, &tm.tm_min, &tm.tm_sec);
stamp = mktime(&tm);
if (stamp > now && timearg == datearg) {
/* we used /SB GOTO 23:59 or something, we want to jump to
previous day's 23:59 time instead of into future. */
stamp -= 3600*24;
}
if (stamp > now) {
/* we're still looking into future, don't bother checking */
return;
}
/* scroll to first line after timestamp */
line = textbuffer_view_get_lines(WINDOW_GUI(active_win)->view);
for (; line != NULL; line = line->next) {
if (line->info.time >= stamp) {
gui_window_scroll_line(active_win, line);
break;
}
}
}