Introducing LANMAN functionality

2 files changed, 35 insertions, 0 deletions

diff --git a/src/nu_lanman.c b/src/nu_lanman.c
new file mode 100644
index 0000000..0ab935e
--- /dev/null
+++ b/src/nu_lanman.c
@@ -0,0 +1,27 @@
+#include "nu_lanman.h"
+
+BYTE LANMAN_NetShareGetInfo_1_bytes[] = { 20,0,'S','H','A','R','E',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 };
+
+SMB_STATUS handle_LANMAN( SMB_HEADER *header, SMB_DATA *data, SMB_TRANSACTION_BYTES *bytes ) {
+  switch( GETNWORD( bytes->params ) ) {
+    case 1: /* NetShareGetInfo */
+    {
+      BYTE *type = SKIPSTRING( 2 + bytes->params ); /* Input format string; should be "zWrLh" */
+            type = SKIPSTRING( type );              /* Ouput format string; should be "B13", "B13BWz" or "B13BWzWWWzB9B"*/
+            type = SKIPSTRING( type );              /* Name of the requested Share */
+
+      switch( GETNWORD(type)) {
+        case 1: /* Medium set of information */
+          memcpy( bytes->params, LANMAN_NetShareGetInfo_1_bytes, sizeof( LANMAN_NetShareGetInfo_1_bytes )); /* possible buffer overflow */
+          break;
+        default: /* Later */
+          return 0x00400002;
+          break;
+      }
+      break;
+    }
+    default:
+      return 0x00400002;
+  }
+  return 0;
+}
diff --git a/src/nu_lanman.h b/src/nu_lanman.h
new file mode 100644
index 0000000..f15c37a
--- /dev/null
+++ b/src/nu_lanman.h
@@ -0,0 +1,8 @@
+#ifndef _NU_LANMAN_H_
+#define _NU_LANMAN_H_
+
+#include "nu_server.h"
+
+SMB_STATUS handle_LANMAN( SMB_HEADER *header, SMB_DATA *data, SMB_TRANSACTION_BYTES *bytes );
+
+#endif