config.arg.h


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/*
 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
 * See LICENSE file for license details.
 */

#define TAGS \
const char *tags[] = { "fnord", "dev", "net", "work", "misc", NULL };

#define DEFMODE			dotile /* dofloat */
#define DEFTAG			1 /* index */
#define FONT			"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
#define BGCOLOR			"#0a2c2d"
#define FGCOLOR			"#ddeeee"
#define BORDERCOLOR		"#176164"
#define MODKEY			Mod1Mask
#define NUMLOCKMASK		Mod2Mask
#define MASTERW			60 /* percent */

#define KEYS \
static Key key[] = { \
	/* modifier		key		function	arguments */ \
	{ MODKEY,		XK_0,		view,		{ .i = 0 } }, \
	{ MODKEY,		XK_1,		view,		{ .i = 1 } }, \
	{ MODKEY,		XK_2,		view,		{ .i = 2 } }, \
	{ MODKEY,		XK_3,		view,		{ .i = 3 } }, \
	{ MODKEY,		XK_4,		view,		{ .i = 4 } }, \
	{ MODKEY,		XK_h,		viewprev,	{ 0 } }, \
	{ MODKEY,		XK_j,		focusnext,	{ 0 } }, \
	{ MODKEY,		XK_k,		focusprev,	{ 0 } }, \
	{ MODKEY,		XK_l,		viewnext,	{ 0 } }, \
	{ MODKEY,		XK_m,		togglemax,	{ 0 } }, \
	{ MODKEY,		XK_space,	togglemode,	{ 0 } }, \
	{ MODKEY,		XK_Return,	zoom,		{ 0 } }, \
	{ MODKEY|ControlMask,	XK_0,		appendtag,	{ .i = 0 } }, \
	{ MODKEY|ControlMask,	XK_1,		appendtag,	{ .i = 1 } }, \
	{ MODKEY|ControlMask,	XK_2,		appendtag,	{ .i = 2 } }, \
	{ MODKEY|ControlMask,	XK_3,		appendtag,	{ .i = 3 } }, \
	{ MODKEY|ControlMask,	XK_4,		appendtag,	{ .i = 4 } }, \
	{ MODKEY|ShiftMask,	XK_0,		replacetag,	{ .i = 0 } }, \
	{ MODKEY|ShiftMask,	XK_1,		replacetag,	{ .i = 1 } }, \
	{ MODKEY|ShiftMask,	XK_2,		replacetag,	{ .i = 2 } }, \
	{ MODKEY|ShiftMask,	XK_3,		replacetag,	{ .i = 3 } }, \
	{ MODKEY|ShiftMask,	XK_4,		replacetag,	{ .i = 5 } }, \
	{ MODKEY|ShiftMask,	XK_c,		killclient,	{ 0 } }, \
	{ MODKEY|ShiftMask,	XK_q,		quit,		{ 0 } }, \
	{ MODKEY|ShiftMask,	XK_x,		spawn, \
		{ .cmd = "exec `ls -lL /usr/bin /usr/local/bin 2>/dev/null |" \
		" awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | dmenu`" } }, \
	{ MODKEY|ShiftMask,	XK_Return,	spawn, \
		{ .cmd = "exec urxvt -tr +sb -bg black -fg white -cr white " \
			"-fn '-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*'" } }, \
};

#define RULES \
	const unsigned int two[] = { 2 }; \
static Rule rule[] = { \
	/* class:instance	tags		isfloat */ \
	{ "Firefox.*",		two,		False }, \
	{ "Gimp.*",		NULL,		True}, \
	{ "MPlayer.*",		NULL,		True}, \
	{ "Acroread.*",		NULL,		True}, \
};
/*
 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
 * See LICENSE file for license details.
 */

#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>

#include "util.h"

void
error(char *errstr, ...) {
	va_list ap;
	va_start(ap, errstr);
	vfprintf(stderr, errstr, ap);
	va_end(ap);
	exit(1);
}

static void
bad_malloc(unsigned int size)
{
	fprintf(stderr, "fatal: could not malloc() %d bytes\n",
			(int) size);
	exit(1);
}

void *
emallocz(unsigned int size)
{
	void *res = calloc(1, size);
	if(!res)
		bad_malloc(size);
	return res;
}

void *
emalloc(unsigned int size)
{
	void *res = malloc(size);
	if(!res)
		bad_malloc(size);
	return res;
}

void *
erealloc(void *ptr, unsigned int size)
{
	void *res = realloc(ptr, size);
	if(!res)
		bad_malloc(size);
	return res;
}

char *
estrdup(const char *str)
{
	void *res = strdup(str);
	if(!res)
		bad_malloc(strlen(str));
	return res;
}

void
failed_assert(char *a, char *file, int line)
{
	fprintf(stderr, "Assertion \"%s\" failed at %s:%d\n", a, file, line);
	abort();
}

void
swap(void **p1, void **p2)
{
	void *tmp = *p1;
	*p1 = *p2;
	*p2 = tmp;
}

void
spawn(Display *dpy, char *argv[])
{
	if(!argv || !argv[0])
		return;
	if(fork() == 0) {
		if(fork() == 0) {
			if(dpy)
				close(ConnectionNumber(dpy));
			setsid();
			execvp(argv[0], argv);
			fprintf(stderr, "gridwm: execvp %s", argv[0]);
			perror(" failed");
		}
		exit (0);
	}
	wait(0);
}

void
pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[])
{
	unsigned int l, n;
	int pfd[2];

	if(!argv || !argv[0])
		return;

	if(pipe(pfd) == -1) {
		perror("pipe");
		exit(1);
	}

	if(fork() == 0) {
		if(dpy)
			close(ConnectionNumber(dpy));
		setsid();
		dup2(pfd[1], STDOUT_FILENO);
		close(pfd[0]);
		close(pfd[1]);
		execvp(argv[0], argv);
		fprintf(stderr, "gridwm: execvp %s", argv[0]);
		perror(" failed");
	}
	else {
		n = 0;
		close(pfd[1]);
		while(l > n) {
			if((l = read(pfd[0], buf + n, len - n)) < 1)
				break;
			n += l;
		}
		close(pfd[0]);
		buf[n < len ? n : len - 1] = 0;
	}
	wait(0);
}