+++ /dev/null
-/*
- lastlog.c : irssi
-
- Copyright (C) 1999-2001 Timo Sirainen
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "signals.h"
-#include "commands.h"
-#include "misc.h"
-#include "levels.h"
-#include "settings.h"
-
-#include "module-formats.h"
-#include "printtext.h"
-
-#include "gui-windows.h"
-#include "gui-printtext.h"
-
-#define DEFAULT_LASTLOG_BEFORE 3
-#define DEFAULT_LASTLOG_AFTER 3
-#define MAX_LINES_WITHOUT_FORCE 1000
-
-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();
-}
-
-/* Only unknown keys in `optlist' should be levels.
- Returns -1 if unknown option was given. */
-int cmd_options_get_level(const char *cmd, GHashTable *optlist)
-{
- GSList *list, *tmp, *next;
- int level, retlevel;
-
- /* get all the options, then remove the known ones. there should
- be only one left - the server tag. */
- list = hashtable_get_keys(optlist);
- if (cmd != NULL) {
- for (tmp = list; tmp != NULL; tmp = next) {
- char *option = tmp->data;
- next = tmp->next;
-
- if (command_have_option(cmd, option))
- list = g_slist_remove(list, option);
- }
- }
-
- retlevel = 0;
- while (list != NULL) {
- level = level_get(list->data);
- if (level == 0) {
- /* unknown option */
- signal_emit("error command", 2,
- GINT_TO_POINTER(CMDERR_OPTION_UNKNOWN),
- list->data);
- retlevel = -1;
- break;
- }
-
- retlevel |= level;
- list = g_slist_remove(list, list->data);
- }
-
- return retlevel;
-}
-
-static void show_lastlog(const char *searchtext, GHashTable *optlist,
- int start, int count, int fhandle)
-{
- WINDOW_REC *window;
- LINE_REC *startline;
- GList *list, *tmp;
- GString *line;
- char *str;
- int level, before, after, len;
-
- 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) {
- window_lastlog_clear(active_win);
- 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;
- }
-
- 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 == -1 &&
- 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 == -1 && 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 != -1) {
- write(fhandle, "--\n", 3);
- } else {
- printformat_window(active_win,
- MSGLEVEL_LASTLOG,
- TXT_LASTLOG_SEPARATOR);
- }
- tmp = tmp->next;
- continue;
- }
-
- /* get the line text */
- textbuffer_line2text(rec, fhandle == -1, 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);
- }
-
- /* write to file/window */
- if (fhandle != -1) {
- write(fhandle, line->str, line->len);
- write(fhandle, "\n", 1);
- } else {
- printtext_window(active_win, MSGLEVEL_LASTLOG,
- "%s", line->str);
- }
-
- count--;
- tmp = tmp->next;
- }
- g_string_free(line, TRUE);
-
- if (fhandle == -1 && 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");
-
- textbuffer_line_unref_list(WINDOW_GUI(window)->view->buffer, list);
- g_list_free(list);
-}
-
-/* SYNTAX: LASTLOG [-] [-file <filename>] [-window <ref#|name>] [-new | -away]
- [-<level> -<level...>] [-clear] [-count] [-case]
- [-regexp | -word] [-before [<#>]] [-after [<#>]]
- [-<# before+after>] [<pattern>] [<count> [<start>]] */
-static void cmd_lastlog(const char *data)
-{
- GHashTable *optlist;
- char *text, *countstr, *start, *fname;
- void *free_arg;
- int count, fhandle;
-
- g_return_if_fail(data != NULL);
-
- if (!cmd_get_params(data, &free_arg, 3 | PARAM_FLAG_OPTIONS |
- PARAM_FLAG_UNKNOWN_OPTIONS, "lastlog", &optlist,
- &text, &countstr, &start))
- return;
-
- if (*start == '\0' && is_numeric(text, 0) && *text != '0' &&
- (*countstr == '\0' || is_numeric(countstr, 0))) {
- start = countstr;
- countstr = text;
- text = "";
- }
- count = atoi(countstr);
- if (count == 0) count = -1;
-
- /* target where to print it */
- fhandle = -1;
- fname = g_hash_table_lookup(optlist, "file");
- if (fname != NULL) {
- fname = convert_home(fname);
- fhandle = open(fname, O_WRONLY | O_APPEND | O_CREAT,
- octal2dec(settings_get_int("log_create_mode")));
- g_free(fname);
- }
-
- if (fname != NULL && fhandle == -1) {
- printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
- "%s", g_strerror(errno));
- } else {
- show_lastlog(text, optlist, atoi(start), count, fhandle);
- if (fhandle != -1)
- close(fhandle);
- }
-
- cmd_params_free(free_arg);
-}
-
-void lastlog_init(void)
-{
- command_bind("lastlog", NULL, (SIGNAL_FUNC) cmd_lastlog);
-
- command_set_options("lastlog", "!- # force clear -file -window new away word regexp case count @a @after @before");
-}
-
-void lastlog_deinit(void)
-{
- command_unbind("lastlog", (SIGNAL_FUNC) cmd_lastlog);
-}
projects / runtime.git / blobdiff