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Moved /LASTLOG handling to lastlog.c. Added options -file <filename>
for writing lastlog to file, -window <ref#|name> for specifying which window's lastlog to print (output is always to active window) and -clear option to remove all lastlog lines from window. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1255 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen
cras
parent
1191bc2c2c
commit
6b4a838813
8 changed files with 384 additions and 250 deletions
332
src/fe-text/lastlog.c
Normal file
332
src/fe-text/lastlog.c
Normal file
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@ -0,0 +1,332 @@
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/*
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lastlog.c : irssi
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Copyright (C) 1999-2001 Timo Sirainen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "module.h"
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#include "signals.h"
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#include "commands.h"
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#include "misc.h"
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#include "levels.h"
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#include "settings.h"
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#include "module-formats.h"
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#include "printtext.h"
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#include "gui-windows.h"
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#include "gui-printtext.h"
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static void window_lastlog_clear(WINDOW_REC *window)
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{
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GList *tmp, *next;
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for (tmp = WINDOW_GUI(window)->lines; tmp != NULL; tmp = next) {
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LINE_REC *line = tmp->data;
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next = tmp->next;
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if (line->level & MSGLEVEL_LASTLOG)
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gui_window_line_remove(window, line, FALSE);
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}
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gui_window_redraw(window);
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}
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static char *gui_window_line2text(LINE_REC *line, int coloring)
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{
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GString *str;
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int color;
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char *ret, *ptr, *tmp;
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g_return_val_if_fail(line != NULL, NULL);
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str = g_string_new(NULL);
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color = 0;
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for (ptr = line->text; ; ptr++) {
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if (*ptr != 0) {
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g_string_append_c(str, *ptr);
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continue;
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}
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ptr++;
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if (!coloring) {
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/* no colors, handle only commands that don't
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have anything to do with colors */
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switch ((unsigned char) *ptr) {
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case LINE_CMD_EOL:
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case LINE_CMD_FORMAT:
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ret = str->str;
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g_string_free(str, FALSE);
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return ret;
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case LINE_CMD_CONTINUE:
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memcpy(&tmp, ptr+1, sizeof(char *));
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ptr = tmp-1;
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break;
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}
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continue;
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}
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if ((*ptr & 0x80) == 0) {
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/* set color */
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color = *ptr;
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g_string_sprintfa(str, "\004%c%c", (color & 0x0f)+'0',
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((color & 0xf0) >> 4)+'0');
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}
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else switch ((unsigned char) *ptr)
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{
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case LINE_CMD_EOL:
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case LINE_CMD_FORMAT:
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ret = str->str;
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g_string_free(str, FALSE);
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return ret;
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case LINE_CMD_CONTINUE:
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memcpy(&tmp, ptr+1, sizeof(char *));
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ptr = tmp-1;
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break;
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case LINE_CMD_UNDERLINE:
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g_string_append_c(str, 31);
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break;
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case LINE_CMD_COLOR0:
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g_string_sprintfa(str, "\004%c%c",
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'0', ((color & 0xf0) >> 4)+'0');
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break;
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case LINE_CMD_COLOR8:
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g_string_sprintfa(str, "\004%c%c",
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'8', ((color & 0xf0) >> 4)+'0');
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color &= 0xfff0;
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color |= 8|ATTR_COLOR8;
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break;
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case LINE_CMD_BLINK:
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color |= 0x80;
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g_string_sprintfa(str, "\004%c%c", (color & 0x0f)+'0',
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((color & 0xf0) >> 4)+'0');
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break;
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case LINE_CMD_INDENT:
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break;
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}
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}
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return NULL;
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}
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/* Only unknown keys in `optlist' should be levels.
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Returns -1 if unknown option was given. */
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int cmd_options_get_level(const char *cmd, GHashTable *optlist)
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{
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GSList *list, *tmp, *next;
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int level, retlevel;
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/* get all the options, then remove the known ones. there should
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be only one left - the server tag. */
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list = hashtable_get_keys(optlist);
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if (cmd != NULL) {
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for (tmp = list; tmp != NULL; tmp = next) {
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char *option = tmp->data;
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next = tmp->next;
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if (command_have_option(cmd, option))
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list = g_slist_remove(list, option);
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}
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}
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retlevel = 0;
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while (list != NULL) {
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level = level_get(list->data);
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if (level == 0) {
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/* unknown option */
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signal_emit("error command", 2,
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GINT_TO_POINTER(CMDERR_OPTION_UNKNOWN),
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list->data);
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retlevel = -1;
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break;
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}
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retlevel |= level;
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list = g_slist_remove(list, list->data);
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}
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return retlevel;
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}
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#define lastlog_match(line, level) \
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(((line)->level & level) != 0 && ((line)->level & MSGLEVEL_LASTLOG) == 0)
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static GList *lastlog_find_startline(GList *list, int count, int start, int level)
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{
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GList *tmp;
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if (count <= 0) return list;
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for (tmp = g_list_last(list); tmp != NULL; tmp = tmp->prev) {
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LINE_REC *rec = tmp->data;
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if (!lastlog_match(rec, level))
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continue;
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if (start > 0) {
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start--;
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continue;
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}
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if (--count == 0)
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return tmp;
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}
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return list;
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}
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static void show_lastlog(const char *searchtext, GHashTable *optlist,
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int start, int count)
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{
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WINDOW_REC *window;
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GList *startline, *list, *tmp;
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char *str, *line;
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int level, fhandle;
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level = cmd_options_get_level("lastlog", optlist);
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if (level == -1) return; /* error in options */
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if (level == 0) level = MSGLEVEL_ALL;
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if (g_hash_table_lookup(optlist, "clear") != NULL) {
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window_lastlog_clear(active_win);
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if (*searchtext == '\0')
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return;
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}
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/* target where to print it */
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fhandle = -1;
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str = g_hash_table_lookup(optlist, "file");
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if (str != NULL) {
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str = convert_home(str);
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fhandle = open(str, O_WRONLY | O_APPEND | O_CREAT,
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octal2dec(settings_get_int("log_create_mode")));
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g_free(str);
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if (fhandle == -1) {
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printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
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"%s", g_strerror(errno));
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return;
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}
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}
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if (fhandle == -1 && g_hash_table_lookup(optlist, "-") == NULL)
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printformat(NULL, NULL, MSGLEVEL_LASTLOG, TXT_LASTLOG_START);
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/* which window's lastlog to look at? */
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window = active_win;
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str = g_hash_table_lookup(optlist, "window");
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if (str != NULL) {
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window = is_numeric(str, '\0') ?
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window_find_refnum(atoi(str)) :
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window_find_item(NULL, str);
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}
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if (g_hash_table_lookup(optlist, "new") != NULL)
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startline = WINDOW_GUI(window)->lastlog_last_check;
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else if (g_hash_table_lookup(optlist, "away") != NULL)
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startline = WINDOW_GUI(window)->lastlog_last_away;
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else
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startline = NULL;
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if (startline == NULL) startline = WINDOW_GUI(window)->lines;
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list = gui_window_find_text(window, searchtext, startline,
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g_hash_table_lookup(optlist, "regexp") != NULL,
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g_hash_table_lookup(optlist, "word") != NULL);
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tmp = lastlog_find_startline(list, count, start, level);
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for (; tmp != NULL && (count < 0 || count > 0); tmp = tmp->next) {
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LINE_REC *rec = tmp->data;
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if (!lastlog_match(rec, level))
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continue;
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count--;
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/* get the line text */
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line = gui_window_line2text(rec, fhandle == -1);
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if (settings_get_bool("timestamps"))
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str = line;
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else {
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struct tm *tm = localtime(&rec->time);
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str = g_strdup_printf("%02d:%02d %s",
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tm->tm_hour, tm->tm_min, line);
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}
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/* write to file/window */
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if (fhandle != -1) {
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write(fhandle, line, strlen(line));
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write(fhandle, "\n", 1);
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} else {
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printtext_window(active_win, MSGLEVEL_LASTLOG,
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"%s", line);
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}
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if (str != line) g_free(str);
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g_free(line);
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}
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if (fhandle == -1 && g_hash_table_lookup(optlist, "-") == NULL)
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printformat(NULL, NULL, MSGLEVEL_LASTLOG, TXT_LASTLOG_END);
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if (fhandle != -1)
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close(fhandle);
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WINDOW_GUI(window)->lastlog_last_check =
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g_list_last(WINDOW_GUI(window)->bottom_startline);
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g_list_free(list);
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}
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/* SYNTAX: LASTLOG [-] [-file <filename>] [-clear] [-<level> -<level...>]
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[-new | -away] [-regexp | -word]
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[<pattern>] [<count> [<start>]] */
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static void cmd_lastlog(const char *data)
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{
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GHashTable *optlist;
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char *text, *countstr, *start;
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void *free_arg;
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int count;
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g_return_if_fail(data != NULL);
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if (!cmd_get_params(data, &free_arg, 3 | PARAM_FLAG_OPTIONS | PARAM_FLAG_UNKNOWN_OPTIONS,
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"lastlog", &optlist, &text, &countstr, &start))
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return;
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if (*start == '\0' && is_numeric(text, 0)) {
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if (is_numeric(countstr, 0))
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start = countstr;
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countstr = text;
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text = "";
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}
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count = atoi(countstr);
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if (count == 0) count = -1;
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show_lastlog(text, optlist, atoi(start), count);
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cmd_params_free(free_arg);
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}
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void lastlog_init(void)
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{
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command_bind("lastlog", NULL, (SIGNAL_FUNC) cmd_lastlog);
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command_set_options("lastlog", "!- clear -file -window new away word regexp");
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}
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void lastlog_deinit(void)
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{
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command_unbind("lastlog", (SIGNAL_FUNC) cmd_lastlog);
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}
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