hanez/texec
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Cosmetics...

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This commit is contained in:
Johannes Findeisen 2025-11-23 03:42:19 +01:00
commit c6797e16b9
2 changed files with 17 additions and 15 deletions
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2
Makefile
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@ -1,5 +1,5 @@
all:
gcc -o texec texec.c -lX11 -lpng
gcc -Wall -o texec texec.c -lX11 -lpng
clean:
rm -rf texec

30
texec.c
View file

@ -1,30 +1,29 @@
/*
* texec.c - Minimal X11 tray applet with mandatory PNG icon (32x32)
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* .c - Minimal X11 tray applet with mandatory PNG icon (32x32)
*
* Compile:
* gcc -o gexec_xembed gexec_xembed.c -lX11 -lXrender -lpng
* gcc -o texec.c -lX11 -lpng
*
* Usage:
* ./gexec_xembed "<command>" <icon.png>
* ./texec "<command>" <icon.png>
*
* Left-click: execute command
* Right-click: quit applet
*/
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
//#include <X11/extensions/Xrender.h>
#include <png.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <signal.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#define WIDTH 24
#define HEIGHT 24
@ -32,14 +31,14 @@
static Display *dpy;
static int screen;
static Window icon_win;
static char *g_command;
static char *x_command;
void execute_command() {
if (!g_command) return;
if (!x_command) return;
pid_t pid = fork();
if (pid == 0) {
setsid();
execl("/bin/sh", "sh", "-c", g_command, (char *)NULL);
execl("/bin/sh", "sh", "-c", x_command, (char *)NULL);
_exit(127);
}
}
@ -112,7 +111,7 @@ int main(int argc, char *argv[]) {
fprintf(stderr,"Usage: %s <command> <icon.png>\n",argv[0]);
return 1;
}
g_command = argv[1];
x_command = argv[1];
char *icon_path = argv[2];
signal(SIGCHLD, SIG_IGN);
@ -158,8 +157,11 @@ int main(int argc, char *argv[]) {
if (xev.xany.window == icon_win) {
if (xev.type == Expose) draw_icon(icon_win, icon_path);
else if (xev.type == ButtonPress) {
if (xev.xbutton.button == 1) execute_command(); // left-click
else if (xev.xbutton.button == 3) break; // right-click: quit
if (xev.xbutton.button == 1) {
execute_command(); // left-click
} else if (xev.xbutton.button == 3) {
break; // right-click: quit
}
}
}
}