From 87889506d908ae54b9b40a7e8095fff3583053a6 Mon Sep 17 00:00:00 2001
From: John Tsiombikas <nuclear@mutantstargoat.com>
Date: Thu, 2 Jan 2020 12:50:11 +0200
Subject: [PATCH] initial commit

---
 Makefile   |   13 +++++++++++
 src/main.c |   70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 Makefile
 create mode 100644 src/main.c

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a2c4f4b
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+src = $(wildcard src/*.c)
+obj = $(src:.c=.o)
+bin = rawdisktest
+
+CFLAGS = -pedantic -Wall -g
+LDFLAGS = -lsetupapi -luuid
+
+$(bin): $(obj)
+	$(CC) -o $(bin) $(obj) $(LDFLAGS)
+
+.PHONY: clean
+clean:
+	rm -f $(obj) $(bin)
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..8f7b239
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,70 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <windows.h>
+#include <setupapi.h>
+#include <devguid.h>
+#include <ntddstor.h>
+#include <winioctl.h>
+
+int main(int argc, char **argv)
+{
+	int devidx, ifidx;
+	HDEVINFO devset;
+	SP_DEVINFO_DATA devinfo;
+	SP_DEVICE_INTERFACE_DATA devif;
+	SP_DEVICE_INTERFACE_DETAIL_DATA_A *devdetail;
+	DWORD detsz;
+
+	if((devset = SetupDiGetClassDevs(&GUID_DEVINTERFACE_DISK, 0, 0,
+					DIGCF_PRESENT | DIGCF_DEVICEINTERFACE)) == INVALID_HANDLE_VALUE) {
+		fprintf(stderr, "failed to enumerate devices\n");
+		return 1;
+	}
+
+	devidx = 0;
+	for(;;) {
+		memset(&devinfo, 0, sizeof devinfo);
+		devinfo.cbSize = sizeof devinfo;
+		if(!SetupDiEnumDeviceInfo(devset, devidx, &devinfo)) {
+			if(GetLastError() == ERROR_NO_MORE_ITEMS) {
+				printf("no such device: %d\n", devidx);
+				break;
+			}
+			devidx++;
+			continue;
+		}
+
+		printf("device %d:\n", devidx);
+		ifidx = 0;
+		for(;;) {
+			memset(&devif, 0, sizeof devif);
+			devif.cbSize = sizeof devif;
+			if(!SetupDiEnumDeviceInterfaces(devset, &devinfo, &GUID_DEVINTERFACE_DISK, ifidx, &devif)) {
+				if(GetLastError() == ERROR_NO_MORE_ITEMS) {
+					printf("no such interface: %d\n", ifidx);
+					break;
+				}
+				ifidx++;
+				continue;
+			}
+
+			SetupDiGetDeviceInterfaceDetail(devset, &devif, 0, 0, &detsz, 0);
+			if(!(devdetail = malloc(detsz))) {
+				fprintf(stderr, "failed to allocate device interface detail buffer (size: %lu)\n", (unsigned long)detsz);
+				return 1;
+			}
+			devdetail->cbSize = detsz;
+			SetupDiGetDeviceInterfaceDetail(devset, &devif, devdetail, detsz, 0, 0);
+			printf("device %d.%d path: %s\n", devidx, ifidx, devdetail->DevicePath);
+			free(devdetail);
+
+			ifidx++;
+		}
+		printf("found %d interfaces\n", ifidx);
+		devidx++;
+	}
+
+	printf("found %d devices\n", devidx);
+	return 0;
+}
-- 
1.7.10.4