From: alex <alex@infiniteadaptability.org>
Date: Mon, 16 May 2022 01:29:23 +0000 (-0700)
Subject: ...
X-Git-Url: http://git.infiniteadaptability.org/?a=commitdiff_plain;h=71411535a1fcbd5037c5abfdfac6d20dc860ffc1;p=cold

...
---

diff --git a/inc/main.h b/inc/main.h
index 1be3181..4300af8 100644
--- a/inc/main.h
+++ b/inc/main.h
@@ -3,6 +3,7 @@
 
 #include<stdio.h>
 #include<stdlib.h>
+#include<string.h>
 #include<unistd.h>
 
 #include<systemd/sd-device.h>
diff --git a/src/main.c b/src/main.c
index 89d7fb2..ae5aa95 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,31 +1,40 @@
 #include<main.h>
 
-static int detect_usbs();
+static int detect_usb();
 static int on_event();
 
 int main(int argc, char **argv) {
-	if(detect_usbs()<0) { return EXIT_FAILURE; }
+	if(detect_usb()<0) { return EXIT_FAILURE; }
 
 	return EXIT_SUCCESS;
 }
 
-static int detect_usbs() {
+static int detect_usb() {
 	sd_device_monitor *monitor;
 
 	if(sd_device_monitor_new(&monitor)<0) { return -1; }
 
 	if(sd_device_monitor_filter_add_match_subsystem_devtype(monitor,"block","disk")!=0) { return -1; }
 
-	if(sd_device_monitor_filter_update(monitor)!=0) { return -1; }
 
 	if(sd_device_monitor_start(monitor,&on_event,NULL)!=0) { return -1; }
 
-	while(1) { }
+	if(sd_event_run(sd_device_monitor_get_event(monitor),UINT64_MAX)<0) { return -1; }
 
 	return 1;
 }
 
 static int on_event(sd_device_monitor *monitor, sd_device *dev, void *userdata) {
-	printf("event?\n");
-	return -1;
+	const char *name, *bus;
+
+	if(sd_device_get_devname(dev,&name)!=0) { return -1; }
+	if(sd_device_get_property_value(dev,"ID_BUS",&bus)!=0) { return -1; }
+
+	if(strcmp(bus,"usb")!=0) { return -1; }
+
+	printf("dev name: %s\n",name);
+
+	if(sd_device_monitor_stop(monitor)!=0) { return -1; }
+
+	return 0;
 }