Init

src/mouse.c

@@ -0,0 +1,56 @@
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <linux/uinput.h>
+
+
+void send_mouse_event(int fd, int type, int code, int value) {
+	struct input_event ev;
+
+	memset(&ev, 0, sizeof(ev));
+
+	ev.type = type;
+	ev.code = code;
+	ev.value = value;
+
+	write(fd, &ev, sizeof(ev));
+}
+
+int create_virtual_mouse() {
+	int fd = open("/dev/uinput", O_WRONLY | O_NONBLOCK);
+	if (fd < 0) {
+		perror("uinput");
+		exit(1);
+	}
+	ioctl(fd, UI_SET_EVBIT, EV_REL);
+	ioctl(fd, UI_SET_RELBIT, REL_X);
+	ioctl(fd, UI_SET_RELBIT, REL_Y);
+	ioctl(fd, UI_SET_RELBIT, REL_WHEEL);
+	ioctl(fd, UI_SET_RELBIT, REL_HWHEEL);
+	ioctl(fd, UI_SET_EVBIT, EV_KEY);
+	ioctl(fd, UI_SET_KEYBIT, BTN_LEFT);
+	ioctl(fd, UI_SET_KEYBIT, BTN_RIGHT);
+	ioctl(fd, UI_SET_KEYBIT, BTN_MIDDLE);
+	ioctl(fd, UI_SET_EVBIT, EV_REL);
+
+	struct uinput_setup setup;
+
+	memset(&setup, 0, sizeof(setup));
+
+	setup.id.bustype = BUS_USB;
+	setup.id.vendor  = 0x1234;
+	setup.id.product = 0x5678;
+
+	strcpy(setup.name, "Virtual Keyboard Mouse");
+
+	ioctl(fd, UI_DEV_SETUP, &setup);
+	ioctl(fd, UI_DEV_CREATE);
+
+
+	printf("Virtual mouse created\n");
+
+	return fd;
+}