TTY-Clock2 beta released - tty-clock - port of tty-clock to OpenBSD, with pledge/unveil added as goodie.
HTML git clone https://git.drkhsh.at/tty-clock.git
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit ddcbbd187331fbfde3dfe38b6b7939db1e375d62
DIR parent 58abe96b0e160fb27f4286727190b54d215e9cec
HTML Author: Martin Duquesnoy <xorg62@gmail.com>
Date: Sun, 8 Mar 2009 20:22:17 +0100
TTY-Clock2 beta released
Diffstat:
M Makefile | 19 +++++++++----------
M README | 9 +++------
D clock.c | 458 -------------------------------
A ttyclock.c | 438 +++++++++++++++++++++++++++++++
A ttyclock.h | 132 +++++++++++++++++++++++++++++++
5 files changed, 582 insertions(+), 474 deletions(-)
---
DIR diff --git a/Makefile b/Makefile
@@ -2,36 +2,35 @@
#Under BSD License
#See clock.c for the license detail.
-SRC = clock.c
+SRC = ttyclock.c
CC = cc
-NCURSESFLAG = -lncurses
BIN = tty-clock
INSTALLPATH = /usr/local/bin/
-CFLAGS = -Wall ${NCURSESFLAG}
+CFLAGS = -Wall -g
+LDFLAGS = -lncurses
tty-clock : ${SRC}
@echo "build ${SRC}"
- @echo "CC ${CFLAGS} ${SRC}"
- @${CC} ${CFLAGS} ${SRC} -o ${BIN}
+ @echo "CC ${CFLAGS} ${LDFLAGS} ${SRC}"
+ @${CC} ${CFLAGS} ${LDFLAGS} ${SRC} -o ${BIN}
install : ${BIN}
@echo "installing binary file to ${INSTALLPATH}${BIN}"
@cp ${BIN} ${INSTALLPATH}
@chmod 755 ${INSTALLPATH}${BIN}
- @echo "installed."
+ @echo "installed"
uninstall :
@echo "uninstalling binary file (${INSTALLPATH}${BIN})"
@rm -f ${INSTALLPATH}${BIN}
- @echo "uninstalled :'(."
-
+ @echo "${BIN} uninstalled"
clean :
- @echo "cleaning"
+ @echo "cleaning ${BIN}"
@rm ${BIN}
- @echo "cleaned."
+ @echo "${BIN} cleaned"
DIR diff --git a/README b/README
@@ -1,10 +1,7 @@
-tty-clock usage : tty-clock -[option] -[option] <arg>
+tty-clock usage : tty-clock -[option] <arg>
-s, --second Show seconds
- -b, --block Lock the keyboard\n\
- -t, --tw Set the hour in 12h format
- -x <integer> Set the clock to X
- -y <integer> Set the clock to Y
+ -b, --lock Lock the keyboard
+ -t, --twelve Set the hour in 12h format
-v, --version Show tty-clock version
-i, --info Show some info about tty-clock
-h, --help Show this page
-Try keypad arrow for move the clock ;)
DIR diff --git a/clock.c b/clock.c
@@ -1,458 +0,0 @@
-/*
- * clock.c TTY-CLOCK Main file.
- * Copyright © 2008 Martin Duquesnoy <xorg62@gmail.com>
- * 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.
- * * Neither the name of the nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * 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.
- */
-
-#include <stdlib.h>
-#include <time.h>
-#include <signal.h>
-#include <ncurses.h>
-#include <unistd.h>
-#include <getopt.h>
-
-#define HELPSTR "tty-clock usage : tty-clock -[option] -[option] <arg>\n\n\
- -s, --second Show seconds \n \
- -b, --block Lock the keyboard \n \
- -c, --center Set the clock at the center of the terminal \n \
- -t, --tw Set the hour in 12h format \n \
- -x <integer> Set the clock to X \n \
- -y <integer> Set the clock to Y \n \
- -v, --version Show tty-clock version \n \
- -i, --info Show some info about tty-clock \n \
- -h, --help Show this page \n\n \
-Try keypad arrow for move the clock :-) \n \
-push S for enable the second and T for enable the 12H hours format.\n"
-
-#define LGNUM 30
-#define DIFFSEC 19
-#define DEPTHB -1
-#define MAXW getmaxx(stdscr)
-#define MAXH getmaxy(stdscr)
-
-typedef enum { False, True } Bool;
-
-void start(void);
-void check_key(Bool);
-void get_time(void);
-void set_center(void);
-void handle_sig(int);
-void run(void);
-
-/* BIG NUMBER INIT */
-static const Bool number[][LGNUM] =
-{
- {1,1,1,1,1,1,1,1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,1,1,1,1,1,1}, /* 0 */
- {0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,1,1}, /* 1 */
- {1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1}, /* 2 */
- {1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1}, /* 3 */
- {1,1,0,0,1,1,1,1,0,0,1,1,1,1,1,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1}, /* 4 */
- {1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1}, /* 5 */
- {1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1}, /* 6 */
- {1,1,1,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,1,1}, /* 7 */
- {1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1}, /* 8 */
- {1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1} /* 9 */
-};
-
-/* VARIABLE INIT */
-static struct option long_options[] =
-{
- {"help", 0, NULL, 'h'},
- {"version", 0, NULL, 'v'},
- {"info", 0, NULL, 'i'},
- {"second", 0, NULL, 's'},
- {"twelve", 0, NULL, 't'},
- {"block", 0, NULL, 'b'},
- {"center", 0, NULL, 'c'},
- {NULL, 0, NULL, 0}
-};
-
-typedef struct
-{
- Bool second;
- Bool twelve;
- Bool keylock;
- Bool center;
-} option_t;
-
-typedef struct
-{
- int x;
- int y;
- int width;
- int height;
-} geo_t;
-
-typedef struct
-{
- unsigned int hour[2];
- unsigned int minute[2];
- unsigned int second[2];
- unsigned int month_day;
- unsigned int month;
- unsigned int year;
-} date_t;
-
-option_t option = { False, False, True };
-geo_t geo = { 1, 1, 33, 5 }; /* Base position of the clock */
-Bool running = True;
-date_t sdate;
-char *meridiem;
-int bg, i;
-struct tm *tm;
-time_t lt;
-
-/* STARTING FUNCTION */
-void
-start(void)
-{
- struct sigaction sig;
-
- /* Init curses stuff */
- initscr();
- noecho();
- keypad(stdscr, TRUE);
- start_color();
- refresh();
- bg = (use_default_colors() == OK) ? -1 : COLOR_BLACK; /* -1 = default term bg */
- init_pair(0, bg, bg);
- init_pair(1, COLOR_BLACK, COLOR_GREEN);
- init_pair(2, COLOR_GREEN, bg);
- curs_set(0);
- clear();
-
- /* Set signal handle */
- sig.sa_handler = handle_sig;
- sig.sa_flags = 0;
- sigaction(SIGWINCH, &sig, NULL);
- sigaction(SIGTERM, &sig, NULL);
- sigaction(SIGINT, &sig, NULL);
-}
-
-/* BIG NUMBER PRINTING FUNCTION */
-void
-print_number(int num, int x, int y)
-{
- int sy = y;
-
- for(i = 0; i < LGNUM; ++i, ++sy)
- {
- if(sy == y + 6)
- {
- sy = y;
- ++x;
- }
- move(x, sy);
- attron(COLOR_PAIR(number[num][i]));
- addch(' ');
- attroff(COLOR_PAIR(number[num][i]));
- }
-
-}
-
-/* ARRANGE FINAL POSITION OF NUMBER */
-void
-arrange_clock(int h1, int h2,
- int m1, int m2,
- int s1, int s2)
-{
-
- print_number(h1, geo.x, geo.y);
- print_number(h2, geo.x, geo.y + 7);
-
- attron(COLOR_PAIR(1));
- mvaddstr(geo.x + 1, geo.y + 15, " ");
- mvaddstr(geo.x + 3, geo.y + 15, " ");
- attroff(COLOR_PAIR(1));
-
- print_number(m1, geo.x, geo.y + 19);
- print_number(m2, geo.x, geo.y + 26);
-
- if(option.second)
- {
- attron(COLOR_PAIR(1));
- mvaddstr(geo.x + 1, geo.y + 34, " ");
- mvaddstr(geo.x + 3, geo.y + 34, " ");
- attroff(COLOR_PAIR(1));
-
- print_number(s1, geo.x, geo.y + 38);
- print_number(s2, geo.x, geo.y + 45);
- }
-
- /* Frame border */
- for(i = geo.y + DEPTHB; i < geo.y + geo.width; ++i)
- {
- mvaddch(geo.x + DEPTHB, i, ACS_HLINE);
- mvaddch(geo.x + geo.height, i, ACS_HLINE);
- }
-
- for (i = geo.x + DEPTHB; i < geo.x + geo.height; ++i)
- {
- mvaddch(i, geo.y + DEPTHB, ACS_VLINE);
- mvaddch(i, geo.y + geo.width, ACS_VLINE);
- }
-
- /* Frame corner */
- mvaddch(geo.x + DEPTHB, geo.y + DEPTHB, ACS_ULCORNER);
- mvaddch(geo.x + geo.height, geo.y + DEPTHB, ACS_LLCORNER);
- mvaddch(geo.x + DEPTHB, geo.y + geo.width, ACS_URCORNER);
- mvaddch(geo.x + geo.height, geo.y + geo.width, ACS_LRCORNER);
-
- /* Print the date */
- move(geo.x + geo.height + 1, geo.y + ((option.second) ? 21 : 12));
- attron(COLOR_PAIR(2));
- printw("%.2d/%.2d/%d %s",
- sdate.month_day,
- sdate.month,
- sdate.year,
- meridiem);
- attroff(COLOR_PAIR(2));
-
-}
-
-/* KEY CHECKING FUNCTION */
-void
-check_key(Bool keylock)
-{
- if(!keylock)
- return;
-
- switch(getch())
- {
- case KEY_UP:
- case 'k':
- case 'K':
- if(!option.center)
- {
- if(geo.x > 1)
- --geo.x;
- clear();
- }
- break;
- case KEY_DOWN:
- case 'j':
- case 'J':
- if(!option.center)
- {
- if(geo.x + geo.height + 2 < MAXH)
- ++geo.x;
- clear();
- }
- break;
- case KEY_LEFT:
- case 'h':
- case 'H':
- if(!option.center)
- {
- if(geo.y > 1)
- --geo.y;
- clear();
- }
- break;
- case KEY_RIGHT:
- case 'l':
- case 'L':
- if(!option.center)
- {
- if(geo.y + geo.width + 1 < MAXW)
- ++geo.y;
- clear();
- }
- break;
- case 's':
- case 'S':
- if(!option.second)
- geo.width += DIFFSEC;
- else
- geo.width -= DIFFSEC;
- clear();
- option.second = !option.second;
- if(option.center)
- {
- option.center = False;
- set_center();
- }
- break;
- case 't':
- case 'T':
- clear();
- option.twelve = !option.twelve;
- break;
- case 'c':
- case 'C':
- clear();
- set_center();
- break;
- case 'q':
- case 'Q':
- running = False;
- break;
- }
-}
-
-/* GETTING TIME FUNCTION */
-void
-get_time(void)
-{
- int ihour;
-
- tm = localtime(<);
- lt = time(NULL);
- ihour = tm->tm_hour;
-
- if(option.twelve)
- meridiem = (ihour > 12) ? "(PM)" : "(AM)";
- else
- meridiem = " ";
-
- ihour = (option.twelve && ihour > 12) ? ihour - 12 : ihour;
- ihour = (option.twelve && !ihour) ? 12 : ihour;
-
- sdate.hour[0] = ihour / 10;
- sdate.hour[1] = ihour % 10;
-
- sdate.minute[0] = tm->tm_min / 10;
- sdate.minute[1] = tm->tm_min % 10;
-
- sdate.month_day = tm->tm_mday;
- sdate.month = tm->tm_mon + 1;
- sdate.year = tm->tm_year + 1900;
-
- if(option.second)
- {
- sdate.second[0] = tm->tm_sec / 10;
- sdate.second[1] = tm->tm_sec % 10;
- }
-}
-
-/* SET CENTER FUNCTION */
-void
-set_center(void)
-{
- if(!option.center)
- {
- if(option.second && geo.width != 52)
- geo.width += DIFFSEC;
- geo.y = MAXW / 2 - (geo.width / 2);
- geo.x = MAXH / 2 - (geo.height / 2);
- option.center = True;
- }
- else
- option.center = !option.center;
-}
-
-/* SIGNAL HANDLE FUNCTION */
-void
-handle_sig(int num)
-{
- if(num == SIGWINCH && option.center)
- {
- endwin();
- start();
- option.center = !option.center;
- set_center();
- }
- else if(num == SIGINT || num == SIGTERM)
- running = False;
-}
-
-/* RUN FUCTION */
-void
-run(void)
-{
- get_time();
- arrange_clock(sdate.hour[0], sdate.hour[1],
- sdate.minute[0], sdate.minute[1],
- sdate.second[0], sdate.second[1]);
- refresh();
- halfdelay(1);
-}
-
-/* MAIN FUCTION */
-
-int
-main(int argc, char **argv)
-{
- int c;
-
- while ((c = getopt_long(argc,argv,"tx:y:vsbcih",
- long_options, NULL)) != -1)
- {
- switch(c)
- {
- case 'h':
- default:
- printf(HELPSTR);
- exit(EXIT_SUCCESS);
- break;
- case 'i':
- printf("TTY-Clock by Martin Duquesnoy (xorg62@gmail.com)\n");
- exit(EXIT_SUCCESS);
- break;
- case 'v':
- printf("TTY-Clock devel\n");
- exit(EXIT_SUCCESS);
- break;
- case 'x':
- if(atoi(optarg) > 0)
- geo.x = atoi(optarg) + 1;
-
- break;
- case 'y':
- if(atoi(optarg) > 0)
- geo.y = atoi(optarg) + 1;
- break;
- case 's':
- option.second = True;
- if(option.center)
- {
- option.center = !option.center;
- set_center();
- }
- break;
- case 't': option.twelve = True; break;
- case 'b': option.keylock = False; break;
- case 'c': start(); set_center(); break;
- }
- }
-
- start();
- run();
-
- while(running)
- {
- usleep(10000);
- check_key(option.keylock);
- run();
- }
-
- endwin();
-
- return 0;
-}
DIR diff --git a/ttyclock.c b/ttyclock.c
@@ -0,0 +1,438 @@
+/*
+ * TTY-CLOCK Main file.
+ * Copyright © 2008 Martin Duquesnoy <xorg62@gmail.com>
+ * 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.
+ * * Neither the name of the nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * 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.
+ */
+
+#include "ttyclock.h"
+
+void
+init(void)
+{
+ struct sigaction sig;
+ int bg = COLOR_BLACK;
+
+ /* Init ncurses */
+ initscr();
+ noecho();
+ keypad(stdscr, True);
+ start_color();
+ curs_set(False);
+ clear();
+
+ /* Init default terminal color */
+ if(use_default_colors() == OK)
+ bg = -1;
+
+ /* Init color pair */
+ init_pair(0, bg, bg);
+ init_pair(1, bg, COLOR_GREEN);
+ init_pair(2, COLOR_GREEN, bg);
+ refresh();
+
+ /* Init signal handler */
+ sig.sa_handler = signal_handler;
+ sig.sa_flags = 0;
+ sigaction(SIGWINCH, &sig, NULL);
+ sigaction(SIGTERM, &sig, NULL);
+ sigaction(SIGINT, &sig, NULL);
+ sigaction(SIGSEGV, &sig, NULL);
+
+ /* Init global struct */
+ ttyclock->running = True;
+ ttyclock->geo.x = 0;
+ ttyclock->geo.y = 0;
+ ttyclock->geo.w = (ttyclock->option.second) ? SECFRAMEW : NORMFRAMEW;
+ ttyclock->geo.h = 7;
+ ttyclock->tm = localtime(&(ttyclock->lt));
+ ttyclock->lt = time(NULL);
+ update_hour();
+
+ /* Create clock win */
+ ttyclock->framewin = newwin(ttyclock->geo.h,
+ ttyclock->geo.w,
+ ttyclock->geo.x,
+ ttyclock->geo.y);
+ box(ttyclock->framewin, 0, 0);
+
+ /* Create the date win */
+ ttyclock->datewin = newwin(DATEWINH, strlen(ttyclock->date.datestr) + 2,
+ ttyclock->geo.x + ttyclock->geo.h - 1,
+ ttyclock->geo.y + (ttyclock->geo.w / 2) -
+ (strlen(ttyclock->date.datestr) / 2) - 1);
+ box(ttyclock->datewin, 0, 0);
+ clearok(ttyclock->datewin, True);
+
+ set_center(ttyclock->option.center);
+
+ wrefresh(ttyclock->datewin);
+ wrefresh(ttyclock->framewin);
+
+ return;
+}
+
+void
+signal_handler(int signal)
+{
+ switch(signal)
+ {
+ case SIGWINCH:
+ /* If the terminal is resizing */
+ if(ttyclock->option.center)
+ {
+ endwin();
+ init();
+ }
+ break;
+ /* Interruption signal */
+ case SIGINT:
+ case SIGTERM:
+ ttyclock->running = False;
+ /* Segmentation fault signal */
+ break;
+ case SIGSEGV:
+ endwin();
+ fprintf(stderr, "Segmentation fault.\n");
+ exit(EXIT_FAILURE);
+ break;
+ }
+
+ return;
+}
+
+void
+update_hour(void)
+{
+ int ihour;
+
+ ttyclock->tm = localtime(&(ttyclock->lt));
+ ttyclock->lt = time(NULL);
+
+ ihour = ttyclock->tm->tm_hour;
+
+ if(ttyclock->option.twelve)
+ ttyclock->meridiem = (ihour > 12) ? " [PM]" : " [AM]";
+ else
+ ttyclock->meridiem = "";
+
+ /* Manage hour for twelve mode */
+ ihour = ((ttyclock->option.twelve && ihour > 12) ? (ihour - 12) : ihour);
+ ihour = ((ttyclock->option.twelve && !ihour) ? 12 : ihour);
+
+ /* Set hour */
+ ttyclock->date.hour[0] = ihour / 10;
+ ttyclock->date.hour[1] = ihour % 10;
+
+ /* Set minutes */
+ ttyclock->date.minute[0] = ttyclock->tm->tm_min / 10;
+ ttyclock->date.minute[1] = ttyclock->tm->tm_min % 10;
+
+ /* Set date string */
+ sprintf(ttyclock->date.datestr,
+ "%.2d/%.2d/%d%s",
+ ttyclock->tm->tm_mday,
+ ttyclock->tm->tm_mon + 1,
+ ttyclock->tm->tm_year + 1900,
+ ttyclock->meridiem);
+
+ /* Set seconds */
+ ttyclock->date.second[0] = ttyclock->tm->tm_sec / 10;
+ ttyclock->date.second[1] = ttyclock->tm->tm_sec % 10;
+
+
+
+ return;
+}
+
+void
+draw_number(int n, int x, int y)
+{
+ int i, sy = y;
+
+ for(i = 0; i < 30; ++i, ++sy)
+ {
+ if(sy == y + 6)
+ {
+ sy = y;
+ ++x;
+ }
+ wbkgdset(ttyclock->framewin, COLOR_PAIR(number[n][i/2]));
+ mvwaddch(ttyclock->framewin, x, sy, ' ');
+ }
+ wrefresh(ttyclock->framewin);
+
+ return;
+}
+
+void
+draw_clock(void)
+{
+ /* Draw hour numbers */
+ draw_number(ttyclock->date.hour[0], 1, 1);
+ draw_number(ttyclock->date.hour[1], 1, 8);
+
+ /* 2 dot for number separation */
+ wbkgdset(ttyclock->framewin, COLOR_PAIR(1));
+ mvwaddstr(ttyclock->framewin, 2, 16, " ");
+ mvwaddstr(ttyclock->framewin, 4, 16, " ");
+
+ /* Draw minute numbers */
+ draw_number(ttyclock->date.minute[0], 1, 20);
+ draw_number(ttyclock->date.minute[1], 1, 27);
+
+
+ /* Draw the date */
+ wbkgdset(ttyclock->datewin, (COLOR_PAIR(2)));
+ mvwprintw(ttyclock->datewin, (DATEWINH - (DATEWINH / 2) - 1), 1, ttyclock->date.datestr);
+ wrefresh(ttyclock->datewin);
+
+ /* Draw second if the option is enable */
+ if(ttyclock->option.second)
+ {
+ /* Again 2 dot for number separation */
+ wbkgdset(ttyclock->framewin, COLOR_PAIR(1));
+ mvwaddstr(ttyclock->framewin, 2, NORMFRAMEW, " ");
+ mvwaddstr(ttyclock->framewin, 4, NORMFRAMEW, " ");
+
+ /* Draw second numbers */
+ draw_number(ttyclock->date.second[0], 1, 39);
+ draw_number(ttyclock->date.second[1], 1, 46);
+ }
+
+ return;
+}
+
+void
+clock_move(int x, int y, int w, int h)
+{
+
+ /* Erase border for a clean move */
+ wbkgdset(ttyclock->framewin, COLOR_PAIR(0));
+ wborder(ttyclock->framewin, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
+ wbkgdset(ttyclock->datewin, COLOR_PAIR(0));
+ wborder(ttyclock->datewin, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
+
+ /* Clean windows */
+ werase(ttyclock->framewin);
+ werase(ttyclock->datewin);
+ wrefresh(ttyclock->framewin);
+ wrefresh(ttyclock->datewin);
+
+
+ /* Make new property */
+ ttyclock->framewin = newwin((ttyclock->geo.h = h),
+ (ttyclock->geo.w = w),
+ (ttyclock->geo.x = x),
+ (ttyclock->geo.y = y));
+
+ ttyclock->datewin = newwin(DATEWINH,
+ strlen(ttyclock->date.datestr) + 2,
+ ttyclock->geo.x + ttyclock->geo.h - 1,
+ ttyclock->geo.y + (ttyclock->geo.w / 2) - (strlen(ttyclock->date.datestr) / 2) - 1);
+
+ box(ttyclock->framewin, 0, 0);
+ box(ttyclock->datewin, 0, 0);
+
+ wrefresh(ttyclock->datewin);
+ wrefresh(ttyclock->framewin);
+
+
+ return;
+}
+
+void
+set_second(void)
+{
+ /* Reverse option value */
+ if((ttyclock->option.second = !ttyclock->option.second))
+ clock_move(ttyclock->geo.x, ttyclock->geo.y, (ttyclock->geo.w = SECFRAMEW), ttyclock->geo.h);
+ else
+ {
+ /* Clean old second number on the terminal */
+ wbkgdset(ttyclock->framewin, COLOR_PAIR(0));
+ wclear(ttyclock->framewin);
+ clock_move(ttyclock->geo.x, ttyclock->geo.y, (ttyclock->geo.w = NORMFRAMEW), ttyclock->geo.h);
+ }
+
+ set_center(ttyclock->option.center);
+
+ return;
+}
+
+void
+set_center(Bool b)
+{
+ if((ttyclock->option.center = b))
+ clock_move((ttyclock->geo.x = (LINES / 2 - (ttyclock->geo.h / 2))),
+ (ttyclock->geo.y = (COLS / 2 - (ttyclock->geo.w / 2))),
+ ttyclock->geo.w,
+ ttyclock->geo.h);
+
+ return;
+}
+
+void
+key_event(void)
+{
+ if(ttyclock->option.keylock)
+ return;
+
+ halfdelay(1);
+
+ switch(getch())
+ {
+ case KEY_UP:
+ case 'k':
+ case 'K':
+ if(ttyclock->geo.x >= 1
+ && !ttyclock->option.center)
+ clock_move(ttyclock->geo.x - 1, ttyclock->geo.y, ttyclock->geo.w, ttyclock->geo.h);
+ break;
+
+ case KEY_DOWN:
+ case 'j':
+ case 'J':
+ if(ttyclock->geo.x <= (LINES - ttyclock->geo.h - DATEWINH)
+ && !ttyclock->option.center)
+ clock_move(ttyclock->geo.x + 1, ttyclock->geo.y, ttyclock->geo.w, ttyclock->geo.h);
+ break;
+
+ case KEY_LEFT:
+ case 'h':
+ case 'H':
+ if(ttyclock->geo.y >= 1
+ && !ttyclock->option.center)
+ clock_move(ttyclock->geo.x, ttyclock->geo.y - 1, ttyclock->geo.w, ttyclock->geo.h);
+ break;
+
+ case KEY_RIGHT:
+ case 'l':
+ case 'L':
+ if(ttyclock->geo.y <= (COLS - ttyclock->geo.w - 1)
+ && !ttyclock->option.center)
+ clock_move(ttyclock->geo.x, ttyclock->geo.y + 1, ttyclock->geo.w, ttyclock->geo.h);
+ break;
+
+ case 'q':
+ case 'Q':
+ ttyclock->running = False;
+ break;
+
+ case 's':
+ case 'S':
+ set_second();
+ break;
+
+ case 't':
+ case 'T':
+ ttyclock->option.twelve = !ttyclock->option.twelve;
+ /* Set the new ttyclock->date.datestr for resize date window */
+ update_hour();
+ clock_move(ttyclock->geo.x, ttyclock->geo.y, ttyclock->geo.w, ttyclock->geo.h);
+ break;
+
+ case 'c':
+ case 'C':
+ set_center(!ttyclock->option.center);
+ break;
+ }
+
+ return;
+}
+
+int
+main(int argc, char **argv)
+{
+ int c;
+
+ struct option long_options[] =
+ {
+ {"help", 0, NULL, 'h'},
+ {"version", 0, NULL, 'v'},
+ {"info", 0, NULL, 'i'},
+ {"second", 0, NULL, 's'},
+ {"twelve", 0, NULL, 't'},
+ {"lock", 0, NULL, 'l'},
+ {"center", 0, NULL, 'c'},
+ {NULL, 0, NULL, 0}
+ };
+
+ /* Alloc ttyclock */
+ ttyclock = malloc(sizeof(ttyclock_t));
+
+ while ((c = getopt_long(argc,argv,"tvslcih",
+ long_options, NULL)) != -1)
+ {
+ switch(c)
+ {
+ case 'h':
+ default:
+ puts(HELPSTR);
+ free(ttyclock);
+ exit(EXIT_SUCCESS);
+ break;
+ case 'i':
+ puts("TTY-Clock 2 © by Martin Duquesnoy (xorg62@gmail.com)");
+ free(ttyclock);
+ exit(EXIT_SUCCESS);
+ break;
+ case 'v':
+ puts("TTY-Clock 2 © devel version");
+ free(ttyclock);
+ exit(EXIT_SUCCESS);
+ break;
+ case 's':
+ ttyclock->option.second = True;
+ break;
+ case 'c':
+ ttyclock->option.center = True;
+ break;
+ case 't':
+ ttyclock->option.twelve = True;
+ break;
+ case 'l':
+ ttyclock->option.keylock = True;
+ break;
+ }
+ }
+
+ init();
+
+ while(ttyclock->running)
+ {
+ update_hour();
+ draw_clock();
+ key_event();
+ }
+
+ free(ttyclock);
+ endwin();
+
+ return 0;
+}
DIR diff --git a/ttyclock.h b/ttyclock.h
@@ -0,0 +1,132 @@
+/*
+ * TTY-CLOCK headers file.
+ * Copyright © 2008 Martin Duquesnoy <xorg62@gmail.com>
+ * 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.
+ * * Neither the name of the nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * 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.
+ */
+
+#ifndef TTYCLOCK_H_INCLUDED
+#define TTYCLOCK_H_INCLUDED
+
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <signal.h>
+#include <ncurses.h>
+#include <unistd.h>
+#include <getopt.h>
+
+/* Macro */
+#define NORMFRAMEW 35
+#define SECFRAMEW 54
+#define UPDATETIME 10000
+#define DATEWINH 3
+
+/* Help string */
+#define HELPSTR "tty-clock usage : tty-clock -[option] <arg> \n\
+ -s, --second Show seconds \n\
+ -l, --lock Lock the keyboard \n\
+ -c, --center Set the clock at the center of the terminal \n\
+ -t, --twelve Set the hour in 12h format \n\
+ -v, --version Show tty-clock version \n\
+ -i, --info Show some info about tty-clock \n\
+ -h, --help Show this page "
+
+typedef enum { False, True } Bool;
+
+/* Global ttyclock struct */
+typedef struct
+{
+ /* while() boolean */
+ Bool running;
+
+ /* Running option */
+ struct
+ {
+ Bool second;
+ Bool twelve;
+ Bool keylock;
+ Bool center;
+ } option;
+
+ /* Clock geometry */
+ struct
+ {
+ int x, y, w, h;
+ } geo;
+
+ /* Date content ([2] = number by number) */
+ struct
+ {
+ unsigned int hour[2];
+ unsigned int minute[2];
+ unsigned int second[2];
+ char datestr[56];
+ } date;
+
+ /* time.h utils */
+ struct tm *tm;
+ time_t lt;
+
+ /* Clock member */
+ char *meridiem;
+ WINDOW* framewin;
+ WINDOW* datewin;
+
+} ttyclock_t;
+
+/* Prototypes */
+void init(void);
+void signal_handler(int signal);
+void update_hour(void);
+void draw_number(int n, int x, int y);
+void draw_clock(void);
+void clock_move(int x, int y, int w, int h);
+void set_second(void);
+void set_center(Bool b);
+void key_event(void);
+
+/* Global variable */
+ttyclock_t *ttyclock;
+
+/* Number matrix */
+const Bool number[][15] =
+{
+ {1,1,1,1,0,1,1,0,1,1,0,1,1,1,1}, /* 0 */
+ {0,0,1,0,0,1,0,0,1,0,0,1,0,0,1}, /* 1 */
+ {1,1,1,0,0,1,1,1,1,1,0,0,1,1,1}, /* 2 */
+ {1,1,1,0,0,1,1,1,1,0,0,1,1,1,1}, /* 3 */
+ {1,0,1,1,0,1,1,1,1,0,0,1,0,0,1}, /* 4 */
+ {1,1,1,1,0,0,1,1,1,0,0,1,1,1,1}, /* 5 */
+ {1,1,1,1,0,0,1,1,1,1,0,1,1,1,1}, /* 6 */
+ {1,1,1,0,0,1,0,0,1,0,0,1,0,0,1}, /* 7 */
+ {1,1,1,1,0,1,1,1,1,1,0,1,1,1,1}, /* 8 */
+ {1,1,1,1,0,1,1,1,1,0,0,1,1,1,1}, /* 9 */
+};
+
+#endif /* TTYCLOCK_H_INCLUDED */