t* dwmstatus for OpenBSD
URI git clone git://git.codevoid.de/dwmstatus-sdk
DIR Log
DIR Files
DIR Refs
DIR LICENSE
---
DIR commit a1751622782eb9d3d9bfae56b75b857d8cbd0c6c
URI Author: Christoph Lohmann <20h@r-36.net>
Date: Sun, 10 Sep 2017 19:28:54 +0200
Initial commit.
Diffstat:
A LICENSE | 21 +++++++++++++++++++++
A Makefile | 49 +++++++++++++++++++++++++++++++
A config.mk | 30 ++++++++++++++++++++++++++++++
A dwmstatus-temperature.c | 15 +++++++++++++++
A dwmstatus.c | 229 +++++++++++++++++++++++++++++++
A dwmstatus.o | 0
A new-acpi-battery.c | 55 +++++++++++++++++++++++++++++++
7 files changed, 399 insertions(+), 0 deletions(-)
---
DIR diff --git a/LICENSE b/LICENSE
t@@ -0,0 +1,21 @@
+MIT/X Consortium License
+
+© 2011 Christoph Lohmann <20h@r-36.net>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
DIR diff --git a/Makefile b/Makefile
t@@ -0,0 +1,49 @@
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = ${NAME}.c
+OBJ = ${SRC:.c=.o}
+
+all: options ${NAME}
+
+options:
+ @echo ${NAME} build options:
+ @echo "CFLAGS = ${CFLAGS}"
+ @echo "LDFLAGS = ${LDFLAGS}"
+ @echo "CC = ${CC}"
+
+.c.o:
+ @echo CC $<
+ @${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.mk
+
+${NAME}: ${OBJ}
+ @echo CC -o $@
+ @${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+ @echo cleaning
+ @rm -f ${NAME} ${OBJ} ${NAME}-${VERSION}.tar.gz
+
+dist: clean
+ @echo creating dist tarball
+ @mkdir -p ${NAME}-${VERSION}
+ @cp -R Makefile LICENSE config.mk \
+ ${SRC} ${NAME}-${VERSION}
+ @tar -cf ${NAME}-${VERSION}.tar ${NAME}-${VERSION}
+ @gzip ${NAME}-${VERSION}.tar
+ @rm -rf ${NAME}-${VERSION}
+
+install: all
+ @echo installing executable file to ${DESTDIR}${PREFIX}/bin
+ @mkdir -p ${DESTDIR}${PREFIX}/bin
+ @cp -f ${NAME} ${DESTDIR}${PREFIX}/bin
+ @chmod 755 ${DESTDIR}${PREFIX}/bin/${NAME}
+
+uninstall:
+ @echo removing executable file from ${DESTDIR}${PREFIX}/bin
+ @rm -f ${DESTDIR}${PREFIX}/bin/${NAME}
+
+.PHONY: all options clean dist install uninstall
DIR diff --git a/config.mk b/config.mk
t@@ -0,0 +1,30 @@
+NAME = dwmstatus
+VERSION = 1.0
+
+# Customize below to fit your system
+
+# paths
+PREFIX = /usr
+MANPREFIX = ${PREFIX}/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# includes and libs
+INCS = -I. -I/usr/include -I${X11INC}
+LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
+
+# flags
+CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE
+CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
+#CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
+LDFLAGS = -g ${LIBS}
+#LDFLAGS = -s ${LIBS}
+
+# Solaris
+#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = ${LIBS}
+
+# compiler and linker
+CC = cc
+
DIR diff --git a/dwmstatus-temperature.c b/dwmstatus-temperature.c
t@@ -0,0 +1,15 @@
+/*
+ * gettemperature("/sys/class/hwmon/hwmon0/device", "temp1_input");
+ */
+
+char *
+gettemperature(char *base, char *sensor)
+{
+ char *co;
+
+ co = readfile(base, sensor);
+ if (co == NULL)
+ return smprintf("");
+ return smprintf("%02.0f°C", atof(co) / 1000);
+}
+
DIR diff --git a/dwmstatus.c b/dwmstatus.c
t@@ -0,0 +1,229 @@
+/*
+ * Copy me if you can.
+ * by 20h
+ */
+
+#define _BSD_SOURCE
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/time.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <X11/Xlib.h>
+
+char *tzargentina = "America/Buenos_Aires";
+char *tzutc = "UTC";
+char *tzberlin = "Europe/Berlin";
+
+static Display *dpy;
+
+char *
+smprintf(char *fmt, ...)
+{
+ va_list fmtargs;
+ char *ret;
+ int len;
+
+ va_start(fmtargs, fmt);
+ len = vsnprintf(NULL, 0, fmt, fmtargs);
+ va_end(fmtargs);
+
+ ret = malloc(++len);
+ if (ret == NULL) {
+ perror("malloc");
+ exit(1);
+ }
+
+ va_start(fmtargs, fmt);
+ vsnprintf(ret, len, fmt, fmtargs);
+ va_end(fmtargs);
+
+ return ret;
+}
+
+void
+settz(char *tzname)
+{
+ setenv("TZ", tzname, 1);
+}
+
+char *
+mktimes(char *fmt, char *tzname)
+{
+ char buf[129];
+ time_t tim;
+ struct tm *timtm;
+
+ settz(tzname);
+ tim = time(NULL);
+ timtm = localtime(&tim);
+ if (timtm == NULL)
+ return smprintf("");
+
+ if (!strftime(buf, sizeof(buf)-1, fmt, timtm)) {
+ fprintf(stderr, "strftime == 0\n");
+ return smprintf("");
+ }
+
+ return smprintf("%s", buf);
+}
+
+void
+setstatus(char *str)
+{
+ XStoreName(dpy, DefaultRootWindow(dpy), str);
+ XSync(dpy, False);
+}
+
+char *
+loadavg(void)
+{
+ double avgs[3];
+
+ if (getloadavg(avgs, 3) < 0)
+ return smprintf("");
+
+ return smprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]);
+}
+
+char *
+readfile(char *base, char *file)
+{
+ char *path, line[513];
+ FILE *fd;
+
+ memset(line, 0, sizeof(line));
+
+ path = smprintf("%s/%s", base, file);
+ fd = fopen(path, "r");
+ free(path);
+ if (fd == NULL)
+ return NULL;
+
+ if (fgets(line, sizeof(line)-1, fd) == NULL)
+ return NULL;
+ fclose(fd);
+
+ return smprintf("%s", line);
+}
+
+char *
+getbattery(char *base)
+{
+ char *co, status;
+ int descap, remcap;
+
+ descap = -1;
+ remcap = -1;
+
+ co = readfile(base, "present");
+ if (co == NULL)
+ return smprintf("");
+ if (co[0] != '1') {
+ free(co);
+ return smprintf("not present");
+ }
+ free(co);
+
+ co = readfile(base, "charge_full_design");
+ if (co == NULL) {
+ co = readfile(base, "energy_full_design");
+ if (co == NULL)
+ return smprintf("");
+ }
+ sscanf(co, "%d", &descap);
+ free(co);
+
+ co = readfile(base, "charge_now");
+ if (co == NULL) {
+ co = readfile(base, "energy_now");
+ if (co == NULL)
+ return smprintf("");
+ }
+ sscanf(co, "%d", &remcap);
+ free(co);
+
+ co = readfile(base, "status");
+ if (!strncmp(co, "Discharging", 11)) {
+ status = '-';
+ } else if(!strncmp(co, "Charging", 8)) {
+ status = '+';
+ } else {
+ status = '?';
+ }
+
+ if (remcap < 0 || descap < 0)
+ return smprintf("invalid");
+
+ return smprintf("%.0f%%%c", ((float)remcap / (float)descap) * 100, status);
+}
+
+char *
+gettemperature(char *base, char *sensor)
+{
+ char *co;
+
+ co = readfile(base, sensor);
+ if (co == NULL)
+ return smprintf("");
+ return smprintf("%02.0f°C", atof(co) / 1000);
+}
+
+int
+main(void)
+{
+ char *status;
+ char *avgs;
+ char *bat;
+ char *bat1;
+ char *tmar;
+ char *tmutc;
+ char *tmbln;
+ char *t0, *t1, *t2, *t3;
+
+ if (!(dpy = XOpenDisplay(NULL))) {
+ fprintf(stderr, "dwmstatus: cannot open display.\n");
+ return 1;
+ }
+
+ for (;;sleep(60)) {
+ avgs = loadavg();
+ bat = getbattery("/sys/class/power_supply/BAT0");
+ bat1 = getbattery("/sys/class/power_supply/BAT1");
+ tmar = mktimes("%H:%M", tzargentina);
+ tmutc = mktimes("%H:%M", tzutc);
+ tmbln = mktimes("KW %W %a %d %b %H:%M %Z %Y", tzberlin);
+ t0 = gettemperature("/sys/devices/virtual/hwmon/hwmon1", "temp1_input");
+ t1 = gettemperature("/sys/devices/platform/coretemp.0/hwmon/hwmon3", "temp1_input");
+ t2 = gettemperature("/sys/devices/platform/coretemp.0/hwmon/hwmon3", "temp2_input");
+ t3 = gettemperature("/sys/devices/platform/coretemp.0/hwmon/hwmon3", "temp3_input");
+
+ status = smprintf("T:%s|%s|%s|%s L:%s B:%s|%s A:%s U:%s %s",
+ t0, t1, t2, t3, avgs, bat, bat1, tmar, tmutc,
+ tmbln);
+ setstatus(status);
+
+ free(t0);
+ free(t1);
+ free(t2);
+ free(t3);
+ free(avgs);
+ free(bat);
+ free(bat1);
+ free(tmar);
+ free(tmutc);
+ free(tmbln);
+ free(status);
+ }
+
+ XCloseDisplay(dpy);
+
+ return 0;
+}
+
DIR diff --git a/dwmstatus.o b/dwmstatus.o
Binary files differ.
DIR diff --git a/new-acpi-battery.c b/new-acpi-battery.c
t@@ -0,0 +1,55 @@
+char *
+readfile(char *base, char *file)
+{
+ char *path, line[513];
+ FILE *fd;
+
+ memset(line, 0, sizeof(line));
+
+ path = smprintf("%s/%s", base, file);
+ fd = fopen(path, "r");
+ if (fd == NULL) {
+ perror("fopen");
+ exit(1);
+ }
+ free(path);
+
+ if (fgets(line, sizeof(line)-1, fd) == NULL) {
+ perror("fgets");
+ exit(1);
+ }
+ fclose(fd);
+
+ return smprintf("%s", line);
+}
+
+char *
+getbattery(char *base)
+{
+ char *co;
+ int descap, remcap;
+
+ descap = -1;
+ remcap = -1;
+
+ co = readfile(base, "present");
+ if (co[0] != '1') {
+ free(co);
+ return smprintf("not present");
+ }
+ free(co);
+
+ co = readfile(base, "charge_full_design");
+ sscanf(co, "%d", &descap);
+ free(co);
+
+ co = readfile(base, "charge_now");
+ sscanf(co, "%d", &remcap);
+ free(co);
+
+ if (remcap < 0 || descap < 0)
+ return smprintf("invalid");
+
+ return smprintf("%.0f", ((float)remcap / (float)descap) * 100);
+}
+