Starting SETUP_ANDX

2 files changed, 34 insertions, 33 deletions

diff --git a/Makefile b/Makefile
index d52be6b..61cb62c 100755
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,3 @@
 nudossi:
         gcc -O -o bin/nudossi src/nu_server.c
+        strip bin/nudossi
diff --git a/src/nu_server.c b/src/nu_server.c
index 64eecfe..ddd555e 100755
--- a/src/nu_server.c
+++ b/src/nu_server.c
@@ -22,9 +22,9 @@ static void netbios_read( SMB_HEADER **buf) {
   DWORD   bytes;
   ssize_t bytestoread;
 
-  if( read( childsock, bytes, 4) < 4 )
+  if( read( childsock, &bytes, 4) < 4 )
     bailout( "Short read." );
-  bytestoread = htons(((WORD*)bytes)[1]);
+  bytestoread = htons(bytes>>16);
   if( (*buf = (SMB_HEADER*)realloc( *buf, 4 + bytestoread )) == NULL)
     bailout( "Out of memory.");
   *(DWORD*)*buf = bytes;
@@ -39,40 +39,34 @@ static void netbios_write( SMB_COMMAND cmd,
   BYTE buf_[4] = { 0, 0, 0, 0 };
   if(!buf2 ) buf2 = (SMB_PARAMS*)buf_;
   if(!buf3 ) buf3 = (SMB_BYTES*)buf_;
-  if( buf ) {
-    struct iovec iov[3] = { {buf , sizeof(SMB_HEADER)     },
-                            {buf2, 1 + buf2->WordCount * 2},
-                            {buf3, 2 + buf3->ByteCount    } };
-
-    buf->netbios_command = cmd;
-    buf->netbios_flags   = 0;
-    buf->netbios_size    = htons( sizeof(SMB_HEADER)  - 4 +
-                                  1 + buf2->WordCount * 2 +
-                                  2 + buf3->ByteCount );
-    buf->Flags           = 0x88;
-    buf->Flags2          = 0x4001;
-
-    if( writev( childsock, iov, 3 ) < htons( buf->netbios_size ) + 4 )
-      bailout( "Write failed." );
-  } else {
-    *buf_ = cmd;
-    if( write( childsock, buf_, 4 ) < 4)
-      bailout( "Write failed." );
-  }
+
+  struct iovec iov[16] = { {buf , sizeof(SMB_HEADER)     },
+                           {buf2, 1 + buf2->WordCount * 2},
+                           {buf3, 2 + buf3->ByteCount    } };
+
+  buf->netbios_command = cmd;
+  buf->netbios_flags   = 0;
+  buf->netbios_size    = htons( sizeof(SMB_HEADER)  - 4 +
+                                1 + buf2->WordCount * 2 +
+                                2 + buf3->ByteCount );
+  buf->Flags           = 0x88;
+  buf->Flags2          = 0x4001;
+
+  if( writev( childsock, iov, 3 ) < htons( buf->netbios_size ) + 4 )
+    bailout( "Write failed." );
 }
 
 static void child( ) {
   SMB_HEADER *inpacket = NULL;
-  DWORD       bytesread;
 
   /* I should spare that code... */
   if( mainsock != -1 ) { close( mainsock ); mainsock = -1; }
 
   /* Try to answer first netbios packet */
   netbios_read( &inpacket );
-  if( inpacket->netbios_command != 0x81 )
+  if( inpacket->netbios_command++ != 0x81 )
     bailout( "No session request");
-  netbios_write( 0x82, NULL, NULL, NULL );
+  write( childsock, inpacket, 4);
 
   while( 1 ) {
     netbios_read( &inpacket );
@@ -86,19 +80,25 @@ static void child( ) {
       case SMB_COM_NEGOTIATE:
       {
         const BYTE bytes[] = { 8,0,0x67,0x61,0x74,0x6c,0x69,0x6e,0x67,0 };
-              WORD params[] = { 0x0511, 0x0000, 0x0001, 0x0001,
-                                0x0000, 0x0100, 0x0000, 0x0100,
-                                0x0000, 0x0000, 0x0000, 0x0000,
-                                0x0000, 0x0000, 0x0000, 0x0000,
-                                0x0000, 0x0000 };
+        WORD params[] = { 0x0511, 0x0000, 0x0001, 0x0001, 0x0000, 0x0100,
+                          0x0000, 0x0100, 0x0000, 0x0000, 0xC049, 0x0000,
+                          0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 };
         struct timeval t; gettimeofday( &t, NULL );
 
         *(DWORD*)&inpacket->Status   = STATUS_SUCCESS;
-         params[8] = getpid(); params[9] = getppid();
-         *(QWORD*)&params[12] = getnttime( &t );
-        netbios_write( 0, inpacket, (SMB_PARAMS*)params ,(SMB_BYTES*)bytes);
+        params[8] = getpid(); params[9] = getppid();
+        *(QWORD*)&params[12] = getnttime( &t );
+        netbios_write( 0, inpacket, (SMB_PARAMS*)params, (SMB_BYTES*)bytes);
         break;
       }
+/*      case SMB_COM_SESSION_SETUP_ANDX:
+      {
+        const BYTE bytes[] = {  19,   0, 'O', 'S',   0, 'g', 'a', 't', 'l',
+                               'i', 'n', 'g',   0, 'g', 'a', 't', 'l', 'i',
+                               'n', 'g',   0};
+        BYTE params[] = { 4, 0, 0, 23, 0, 1, 0, 0, 0 };
+
+      } */
       default:
       {
         fprintf( stderr, "Got message: %02X\n", inpacket->Command );