Barely recognize some RDP data PDUs.

[rdpsrv] / rdp.c

diff --git a/rdp.c b/rdp.c
index 1663dfdc7bbcf85f52c01c01a58c5fde6a29a5c9..eafd3d0da7fae6e2506951723366e64fcd9c8355 100644 (file)
--- a/rdp.c
+++ b/rdp.c
@@ -71,7 +71,7 @@ rdp_recv(uint8 * type)
        *type = pdu_type & 0xf;
 
 #if WITH_DEBUG
-       DEBUG(("RDP packet #%d, (type %x)\n", ++g_packetno, *type));
+       DEBUG(("RDP packet #%d, (type %x, length %u)\n", ++g_packetno, *type, length));
        hexdump(g_next_packet, length);
 #endif /*  */
 
@@ -132,6 +132,57 @@ rdp_out_unistr(STREAM s, char *string, int len)
        s->p += len;
 }
 
+/* Input a string in Unicode (uuuuuuugly, use iconv later) */
+void
+rdp_in_unistr(STREAM s, char *string, int len)
+{
+       int i = 0, j = 0;
+       len += 2;
+
+       while (i < len)
+       {
+               string[j++] = s->p[i];
+               i += 2;
+       }
+       
+       s->p += len;
+}
+
+void
+rdp_get_logon_info(STREAM s)
+{
+       uint32 flags;
+       int len_domain, len_user, len_password, len_program, len_directory;
+       char domain[256], user[256], password[256], program[256], directory[256]; // FIXME
+       
+       in_uint32_le(s, flags);  // unknown
+       in_uint32_le(s, flags);
+
+       if (flags & RDP_LOGON_BLOB) 
+               error("got RDP5-style logon packet, can't handle this yet");
+
+       printf("logon flags: %x\n", flags);
+
+       in_uint16_le(s, len_domain);
+       in_uint16_le(s, len_user);
+       in_uint16_le(s, len_password);
+       in_uint16_le(s, len_program);
+       in_uint16_le(s, len_directory);
+       rdp_in_unistr(s, domain, len_domain);
+       rdp_in_unistr(s, user, len_user);
+       rdp_in_unistr(s, password, len_password);
+       rdp_in_unistr(s, program, len_program);
+       rdp_in_unistr(s, directory, len_directory);
+
+       printf("domain='%s'\n", domain);
+       printf("user='%s'\n", user);
+       printf("password='%s'\n", password);
+       printf("program='%s'\n", program);
+       printf("directory='%s'\n", directory);
+
+       if (!s_check_end(s))
+               error("Unknown data at end of logon packet!");
+}
 
 /* Send a control PDU */
 static void