/*
* Calcurse - text-based organizer
*
* Copyright (c) 2004-2017 calcurse Development Team <misc@calcurse.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Send your feedback or comments to : misc@calcurse.org
* Calcurse home page : http://calcurse.org
*
*/
#include <stdlib.h>
#include <string.h>
#include "calcurse.h"
/*
* variables to store window size
*/
int col = 0, row = 0;
int resize = 0;
/* variable to tell if the terminal supports color */
unsigned colorize = 0;
/* Default background and foreground colors. */
int foreground, background;
/*
* To tell if curses interface was launched already or not (in that case
* calcurse is running in command-line mode).
* This is useful to konw how to display messages on the screen.
*/
enum ui_mode ui_mode = UI_CMDLINE;
/* Don't save anything if this is set. */
int read_only = 0;
/* Hide system dialogs if set. */
int quiet = 0;
/* Applications can trigger a reload by sending SIGUSR1. */
int want_reload = 0;
/* Strings describing each input date format. */
const char *datefmt_str[DATE_FORMATS];
/*
* variable to store month lengths
*/
int days[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
/*
* variables to store data path names, which are initialized in
* io_init()
*/
char path_dir[] = "";
char path_todo[] = "";
char path_apts[] = "";
char path_conf[] = "";
char path_notes[] = "";
char path_keys[] = "";
char path_cpid[] = "";
char path_dpid[] = "";
char path_dmon_log[] = "";
char path_hooks[] = "";
/* Variable to store global configuration. */
struct conf conf;
/* Variable to handle pads. */
struct pad apad;
/* Variable to store notify-bar settings. */
struct nbar nbar;
/* Variable to store daemon configuration. */
struct dmon_conf dmon;
/*
* Thread id variables for threads that never exit.
*
* Each variable either carries the identifier of the corresponding thread. If
* one of the threads is not running, the corresponding variable is assigned
* the identifier of the main thread instead.
*/
pthread_t notify_t_main, io_t_psave, ui_calendar_t_date;
/*
* Variables init
*/
void vars_init(void)
{
const char *ed, *pg, *mt;
/* Variables for user configuration */
conf.confirm_quit = 1;
conf.confirm_delete = 1;
conf.auto_save = 1;
conf.auto_gc = 0;
conf.periodic_save = 0;
conf.systemevents = 1;
conf.default_panel = CAL;
conf.compact_panels = 0;
conf.system_dialogs = 1;
strncpy(conf.output_datefmt, "%D", 3);
conf.input_datefmt = 1;
conf.heading_pos = RIGHT;
strcpy(conf.day_heading, DAY_HEADING_DEFAULT);
datefmt_str[0] = _("mm/dd/yyyy");
datefmt_str[1] = _("dd/mm/yyyy");
datefmt_str[2] = _("yyyy/mm/dd");
datefmt_str[3] = _("yyyy-mm-dd");
/* Default external editor and pager */
ed = getenv("CALCURSE_EDITOR");
if (ed == NULL || ed[0] == '\0')
ed = getenv("VISUAL");
if (ed == NULL || ed[0] == '\0')
ed = getenv("EDITOR");
if (ed == NULL || ed[0] == '\0')
ed = DEFAULT_EDITOR;
conf.editor = ed;
pg = getenv("CALCURSE_PAGER");
if (pg == NULL || pg[0] == '\0')
pg = getenv("PAGER");
if (pg == NULL || pg[0] == '\0')
pg = DEFAULT_PAGER;
conf.pager = pg;
mt = getenv("CALCURSE_MERGETOOL");
if (mt == NULL || mt[0] == '\0')
mt = getenv("MERGETOOL");
if (mt == NULL || mt[0] == '\0')
mt = DEFAULT_MERGETOOL;
conf.mergetool = mt;
wins_set_layout(1);
ui_calendar_set_first_day_of_week(MONDAY);
/* Pad structure to scroll text inside the appointment panel */
apad.length = 1;
apad.first_onscreen = 0;
/* Attribute definitions for color and non-color terminals */
custom_init_attr();
/* Start at the current date */
ui_calendar_init_slctd_day();
/* Threads not yet running. */
notify_t_main = io_t_psave = ui_calendar_t_date = pthread_self();
}
