added first management code

added a rough management tool
fixes in session.c

11 files changed, 590 insertions, 11 deletions

diff --git a/sesman/libscp/Makefile b/sesman/libscp/Makefile
index 03779f92..62702afc 100644
--- a/sesman/libscp/Makefile
+++ b/sesman/libscp/Makefile
@@ -4,7 +4,7 @@ LIBSCPOBJ = libscp_vX.o libscp_v0.o \
 	    libscp_init.o libscp_lock.o libscp_tcp.o \
 	    libscp_session.o libscp_connection.o \
 	    os_calls.o \
-#	    libscp_v1s_mng.o libscp_v1c_mng.o
+	    libscp_v1s_mng.o libscp_v1c_mng.o
 
 CFGDIR = /etc/xrdp
 PIDDIR = /var/run
diff --git a/sesman/libscp/Makefile.am b/sesman/libscp/Makefile.am
index 5450f41a..f0b87a7b 100644
--- a/sesman/libscp/Makefile.am
+++ b/sesman/libscp/Makefile.am
@@ -13,6 +13,8 @@ libscp_la_SOURCES = \
   libscp_v0.c \
   libscp_v1c.c \
   libscp_v1s.c \
+  libscp_v1c_mng.c \
+  libscp_v1s_mng.c \
   libscp_vX.c
 
 libscp_la_LIBADD = \
diff --git a/sesman/libscp/libscp.h b/sesman/libscp/libscp.h
index b8f9dea9..c0dbf944 100644
--- a/sesman/libscp/libscp.h
+++ b/sesman/libscp/libscp.h
@@ -22,7 +22,7 @@
  * @file libscp.h
  * @brief libscp main header
  * @author Simone Fedele
- * 
+ *
  */
 
 #ifndef LIBSCP_H
@@ -33,6 +33,7 @@
 #endif
 
 #include "libscp_types.h"
+#include "libscp_commands.h"
 
 #include "libscp_connection.h"
 #include "libscp_session.h"
@@ -44,6 +45,7 @@
 #include "libscp_v0.h"
 #include "libscp_v1s.h"
 #include "libscp_v1c.h"
-#include "file_loc.h"
+#include "libscp_v1s_mng.h"
+#include "libscp_v1c_mng.h"
 
 #endif
diff --git a/sesman/libscp/libscp_commands.h b/sesman/libscp/libscp_commands.h
new file mode 100644
index 00000000..96488f76
--- /dev/null
+++ b/sesman/libscp/libscp_commands.h
@@ -0,0 +1,36 @@
+/*
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   xrdp: A Remote Desktop Protocol server.
+   Copyright (C) Jay Sorg 2005-2008
+*/
+
+/**
+ *
+ * @file libscp_commands.h
+ * @brief libscp data types definitions
+ * @author Simone Fedele
+ *
+ */
+
+#ifndef LIBSCP_COMMANDS_H
+#define LIBSCP_COMMANDS_H
+
+#include "libscp_commands_mng.h"
+
+#define SCP_CMD_LOGIN        0x0001
+#define SCP_CMD_CONN_ERROR   0xFFFF
+
+#endif
diff --git a/sesman/libscp/libscp_commands_mng.h b/sesman/libscp/libscp_commands_mng.h
new file mode 100644
index 00000000..e9f2a2a6
--- /dev/null
+++ b/sesman/libscp/libscp_commands_mng.h
@@ -0,0 +1,39 @@
+/*
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   xrdp: A Remote Desktop Protocol server.
+   Copyright (C) Jay Sorg 2005-2008
+*/
+
+/**
+ *
+ * @file libscp_commands_mng.h
+ * @brief libscp data types definitions
+ * @author Simone Fedele
+ *
+ */
+
+#ifndef LIBSCP_COMMANDS_MNG_H
+#define LIBSCP_COMMANDS_MNG_H
+
+#define SCP_CMD_MNG_LOGIN        0x0001
+#define SCP_CMD_MNG_LOGIN_ALLOW  0x0002
+#define SCP_CMD_MNG_LOGIN_DENY   0x0003
+#define SCP_CMD_MNG_CMD_ERROR    0x0004
+#define SCP_CMD_MNG_LIST_REQ     0x0005
+#define SCP_CMD_MNG_LIST         0x0006
+#define SCP_CMD_MNG_ACTION       0x0007
+
+#endif
diff --git a/sesman/libscp/libscp_session.c b/sesman/libscp/libscp_session.c
index 6f86e208..13d0b13a 100644
--- a/sesman/libscp/libscp_session.c
+++ b/sesman/libscp/libscp_session.c
@@ -50,6 +50,7 @@ scp_session_create()
   s->password = 0;
   s->hostname = 0;
   s->errstr = 0;
+  s->mng = 0;
   s->locale[0]='\0';
 
   return s;
@@ -69,6 +70,12 @@ scp_session_set_type(struct SCP_SESSION* s, tui8 type)
       break;
     case SCP_SESSION_TYPE_MANAGE:
       s->type = SCP_SESSION_TYPE_MANAGE;
+      s->mng = g_malloc(sizeof(struct SCP_MNG_DATA),1);
+      if (NULL == s->mng)
+      {
+        log_message(s_log, LOG_LEVEL_ERROR, "[session:%d] set_type: internal error", __LINE__);
+        return 1;
+      }
       break;
     default:
       log_message(s_log, LOG_LEVEL_WARNING, "[session:%d] set_type: unknown type", __LINE__);
@@ -311,25 +318,31 @@ scp_session_destroy(struct SCP_SESSION* s)
   if (s->username)
   {
     g_free(s->username);
-    s->username=0;
+    s->username = 0;
   }
 
   if (s->password)
   {
     g_free(s->password);
-    s->password=0;
+    s->password = 0;
   }
 
   if (s->hostname)
   {
     g_free(s->hostname);
-    s->hostname=0;
+    s->hostname = 0;
   }
 
   if (s->errstr)
   {
     g_free(s->errstr);
-    s->errstr=0;
+    s->errstr = 0;
+  }
+
+  if (s->mng)
+  {
+    g_free(s->mng);
+    s->mng = 0;
   }
 
   g_free(s);
diff --git a/sesman/libscp/libscp_types.h b/sesman/libscp/libscp_types.h
index b8b5d6bd..e4cbd0ff 100644
--- a/sesman/libscp/libscp_types.h
+++ b/sesman/libscp/libscp_types.h
@@ -56,7 +56,7 @@
 
 #define SCP_SERVER_MAX_LIST_SIZE 100
 
-#define free_session(s) {g_free((s)->username); g_free((s)->password); g_free((s)->hostname); g_free(s);}
+#include "libscp_types_mng.h"
 
 struct SCP_CONNECTION
 {
@@ -80,8 +80,9 @@ struct SCP_SESSION
   tui8  addr_type;
   tui32 ipv4addr;
   tui8  ipv6addr[16];
-  tui16 display;
+  SCP_DISPLAY display;
   char* errstr;
+  struct SCP_MNG_DATA* mng;
 };
 
 struct SCP_DISCONNECTED_SESSION
@@ -135,6 +136,8 @@ enum SCP_SERVER_STATES_E
   SCP_SERVER_STATE_SELECTION_CANCEL,
   /*SCP_SERVER_STATE_FORCE_NEW,*/
   SCP_SERVER_STATE_START_MANAGE,
+  SCP_SERVER_STATE_MNG_LISTREQ,
+  SCP_SERVER_STATE_MNG_ACTION,
   SCP_SERVER_STATE_END
 };
 
diff --git a/sesman/libscp/libscp_types_mng.h b/sesman/libscp/libscp_types_mng.h
new file mode 100644
index 00000000..04bda283
--- /dev/null
+++ b/sesman/libscp/libscp_types_mng.h
@@ -0,0 +1,48 @@
+/*
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   xrdp: A Remote Desktop Protocol server.
+   Copyright (C) Jay Sorg 2005-2008
+*/
+
+/**
+ *
+ * @file libscp_types_mng.h
+ * @brief libscp data types definitions
+ * @author Simone Fedele
+ *
+ */
+
+#ifndef LIBSCP_TYPES_MNG_H
+#define LIBSCP_TYPES_MNG_H
+
+#include "os_calls.h"
+#include "parse.h"
+#include "arch.h"
+#include "log.h"
+
+enum SCP_MNG_COMMAND
+{
+  SCP_MNG_CMD_KILL,
+  SCP_MNG_CMD_DISCONNECT
+};
+
+struct SCP_MNG_DATA
+{
+  enum SCP_MNG_COMMAND cmd;
+  SCP_SID sid;
+};
+
+#endif
diff --git a/sesman/libscp/libscp_v1s.c b/sesman/libscp/libscp_v1s.c
index 74ce187d..93c42fa8 100644
--- a/sesman/libscp/libscp_v1s.c
+++ b/sesman/libscp/libscp_v1s.c
@@ -87,7 +87,8 @@ enum SCP_SERVER_STATES_E scp_v1s_accept(struct SCP_CONNECTION* c, struct SCP_SES
   if (cmdset == SCP_COMMAND_SET_MANAGE)
   {
     log_message(s_log, LOG_LEVEL_DEBUG, "[v1s:%d] requested management connection", __LINE__);
-    return SCP_SERVER_STATE_START_MANAGE;
+    /* should return SCP_SERVER_STATE_START_MANAGE */
+    return scp_v1s_mng_accept(c, s);
   }
 
   /* if we started with resource sharing... */
@@ -372,7 +373,23 @@ scp_v1s_connect_new_session(struct SCP_CONNECTION* c, SCP_DISPLAY d)
 enum SCP_SERVER_STATES_E
 scp_v1s_connection_error(struct SCP_CONNECTION* c, char* error)
 {
-  return SCP_SERVER_STATE_INTERNAL_ERR;
+  tui16 len;
+
+  len = g_strlen(error);
+  init_stream(c->out_s,c->out_s->size);
+
+  out_uint32_be(c->out_s, 1);
+  /* packet size: 4 + 4 + 2 + 2 + len */
+  /* version + size + cmdset + cmd */
+  out_uint32_be(c->out_s, (12 + len));
+  out_uint16_be(c->out_s, SCP_COMMAND_SET_DEFAULT);
+  out_uint16_be(c->out_s, SCP_CMD_CONN_ERROR);
+
+  if (0 != scp_tcp_force_send(c->in_sck, c->out_s->data, (12 + len)))
+  {
+    return SCP_SERVER_STATE_NETWORK_ERR;
+  }
+
   return SCP_SERVER_STATE_END;
 }
 
diff --git a/sesman/libscp/libscp_v1s_mng.c b/sesman/libscp/libscp_v1s_mng.c
new file mode 100644
index 00000000..4acb6570
--- /dev/null
+++ b/sesman/libscp/libscp_v1s_mng.c
@@ -0,0 +1,340 @@
+/*
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   xrdp: A Remote Desktop Protocol server.
+   Copyright (C) Jay Sorg 2005-2008
+*/
+
+/**
+ *
+ * @file libscp_v1s_mng.c
+ * @brief libscp version 1 server api code - session management
+ * @author Simone Fedele
+ *
+ */
+
+#ifndef LIBSCP_V1S_MNG_C
+#define LIBSCP_V1S_MNG_C
+
+#include "libscp_v1s_mng.h"
+
+extern struct log_config* s_log;
+
+static enum SCP_SERVER_STATES_E
+_scp_v1s_mng_check_response(struct SCP_CONNECTION* c, struct SCP_SESSION* s);
+
+/* server API */
+enum SCP_SERVER_STATES_E scp_v1s_mng_accept(struct SCP_CONNECTION* c, struct SCP_SESSION** s)
+{
+  struct SCP_SESSION* session;
+  tui32 ipaddr;
+  tui16 cmd;
+  tui8 sz;
+  char buf[257];
+
+  /* reading command */
+  in_uint16_be(c->in_s, cmd);
+  if (cmd != 1) /* manager login */
+  {
+    return SCP_SERVER_STATE_SEQUENCE_ERR;
+  }
+
+  session = scp_session_create();
+  if (0 == session)
+  {
+     return SCP_SERVER_STATE_INTERNAL_ERR;
+  }
+
+  scp_session_set_version(session, 1);
+  scp_session_set_type(session, SCP_SESSION_TYPE_MANAGE);
+
+  /* reading username */
+  in_uint8(c->in_s, sz);
+  buf[sz]='\0';
+  in_uint8a(c->in_s, buf, sz);
+  if (0 != scp_session_set_username(session, buf))
+  {
+    scp_session_destroy(session);
+    return SCP_SERVER_STATE_INTERNAL_ERR;
+  }
+
+  /* reading password */
+  in_uint8(c->in_s, sz);
+  buf[sz]='\0';
+  in_uint8a(c->in_s, buf, sz);
+  if (0 != scp_session_set_password(session, buf))
+  {
+    scp_session_destroy(session);
+    return SCP_SERVER_STATE_INTERNAL_ERR;
+  }
+
+  /* reading remote address */
+  in_uint8(c->in_s, sz);
+  if (sz == SCP_ADDRESS_TYPE_IPV4)
+  {
+    in_uint32_be(c->in_s, ipaddr);
+    scp_session_set_addr(session, SCP_ADDRESS_TYPE_IPV4_BIN, &ipaddr);
+  }
+  else if (sz == SCP_ADDRESS_TYPE_IPV6)
+  {
+    in_uint8a(c->in_s, buf, 16);
+    scp_session_set_addr(session, SCP_ADDRESS_TYPE_IPV6_BIN, buf);
+  }
+
+  /* reading hostname */
+  in_uint8(c->in_s, sz);
+  buf[sz]='\0';
+  in_uint8a(c->in_s, buf, sz);
+  if (0 != scp_session_set_hostname(session, buf))
+  {
+    scp_session_destroy(session);
+    return SCP_SERVER_STATE_INTERNAL_ERR;
+  }
+
+  /* returning the struct */
+  (*s)=session;
+
+  return SCP_SERVER_STATE_START_MANAGE;
+}
+
+/* 002 */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_allow_connection(struct SCP_CONNECTION* c, struct SCP_SESSION* s)
+{
+  init_stream(c->out_s,c->out_s->size);
+
+  out_uint32_be(c->out_s, 1);
+  /* packet size: 4 + 4 + 2 + 2 */
+  /* version + size + cmdset + cmd */
+  out_uint32_be(c->out_s, 12);
+  out_uint16_be(c->out_s, SCP_COMMAND_SET_MANAGE);
+  out_uint16_be(c->out_s, SCP_CMD_MNG_LOGIN_ALLOW);
+
+  if (0 != scp_tcp_force_send(c->in_sck, c->out_s->data, 12))
+  {
+    return SCP_SERVER_STATE_NETWORK_ERR;
+  }
+
+  return _scp_v1s_mng_check_response(c, s);
+}
+
+/* 003 */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_deny_connection(struct SCP_CONNECTION* c, char* reason)
+{
+  int rlen;
+
+  init_stream(c->out_s,c->out_s->size);
+
+  /* forcing message not to exceed 64k */
+  rlen = g_strlen(reason);
+  if (rlen > 65535)
+  {
+    rlen = 65535;
+  }
+
+  out_uint32_be(c->out_s, 1);
+  /* packet size: 4 + 4 + 2 + 2 + 2 + strlen(reason)*/
+  /* version + size + cmdset + cmd + msglen + msg */
+  out_uint32_be(c->out_s, rlen+14);
+  out_uint16_be(c->out_s, SCP_COMMAND_SET_MANAGE);
+  out_uint16_be(c->out_s, SCP_CMD_MNG_LOGIN_DENY);
+  out_uint16_be(c->out_s, rlen)
+  out_uint8p(c->out_s, reason, rlen);
+
+  if (0!=scp_tcp_force_send(c->in_sck, c->out_s->data, rlen+14))
+  {
+    return SCP_SERVER_STATE_NETWORK_ERR;
+  }
+
+  return SCP_SERVER_STATE_END;
+}
+
+/* 006 */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_list_sessions(struct SCP_CONNECTION* c, struct SCP_SESSION* s,
+                          int sescnt, struct SCP_DISCONNECTED_SESSION* ds)
+{
+  tui32 version = 1;
+  tui32 size = 12;
+  tui16 cmd = SCP_CMD_MNG_LIST;
+  int pktcnt;
+  int idx;
+  int sidx;
+  int pidx;
+  struct SCP_DISCONNECTED_SESSION* cds;
+
+  /* calculating the number of packets to send */
+  pktcnt=sescnt/SCP_SERVER_MAX_LIST_SIZE;
+  if ((sescnt%SCP_SERVER_MAX_LIST_SIZE)!=0)
+  {
+    pktcnt++;
+  }
+
+  for (idx=0; idx<pktcnt; idx++)
+  {
+    /* ok, we send session session list */
+    init_stream(c->out_s, c->out_s->size);
+
+    /* size: ver+size+cmdset+cmd+sescnt+continue+count */
+    size=4+4+2+2+4+1+1;
+
+    /* header */
+    s_push_layer(c->out_s, channel_hdr, 8);
+    out_uint16_be(c->out_s, SCP_COMMAND_SET_MANAGE);
+    out_uint16_be(c->out_s, cmd);
+
+    /* session count */
+    out_uint32_be(c->out_s, sescnt);
+
+    /* setting the continue flag */
+    if ((idx+1)*SCP_SERVER_MAX_LIST_SIZE >= sescnt)
+    {
+      out_uint8(c->out_s, 0);
+      /* setting session count for this packet */
+      pidx=sescnt-(idx*SCP_SERVER_MAX_LIST_SIZE);
+      out_uint8(c->out_s, pidx);
+    }
+    else
+    {
+      out_uint8(c->out_s, 1);
+      /* setting session count for this packet */
+      pidx=SCP_SERVER_MAX_LIST_SIZE;
+      out_uint8(c->out_s, pidx);
+    }
+
+    /* adding session descriptors */
+    for (sidx=0; sidx<pidx; sidx++)
+    {
+      /* shortcut to the current session to send */
+      cds=ds+((idx)*SCP_SERVER_MAX_LIST_SIZE)+sidx;
+
+      /* session data */
+      out_uint32_be(c->out_s, cds->SID); /* session id */
+      out_uint8(c->out_s, cds->type);
+      out_uint16_be(c->out_s, cds->height);
+      out_uint16_be(c->out_s, cds->width);
+      out_uint8(c->out_s, cds->bpp);
+      out_uint8(c->out_s, cds->idle_days);
+      out_uint8(c->out_s, cds->idle_hours);
+      out_uint8(c->out_s, cds->idle_minutes);
+      size += 13;
+
+      out_uint16_be(c->out_s, cds->conn_year);
+      out_uint8(c->out_s, cds->conn_month);
+      out_uint8(c->out_s, cds->conn_day);
+      out_uint8(c->out_s, cds->conn_hour);
+      out_uint8(c->out_s, cds->conn_minute);
+      out_uint8(c->out_s, cds->addr_type);
+      size += 7;
+
+      if (cds->addr_type == SCP_ADDRESS_TYPE_IPV4)
+      {
+        in_uint32_be(c->out_s, cds->ipv4addr);
+        size += 4;
+      }
+      else if (cds->addr_type == SCP_ADDRESS_TYPE_IPV6)
+      {
+        in_uint8a(c->out_s, cds->ipv6addr, 16);
+        size += 16;
+      }
+    }
+
+    s_pop_layer(c->out_s, channel_hdr);
+    out_uint32_be(c->out_s, version);
+    out_uint32_be(c->out_s, size);
+
+    if (0!=scp_tcp_force_send(c->in_sck, c->out_s->data, size))
+    {
+      log_message(s_log, LOG_LEVEL_WARNING, "[v1s_mng:%d] connection aborted: network error", __LINE__);
+      return SCP_SERVER_STATE_NETWORK_ERR;
+    }
+  }
+
+  return _scp_v1s_mng_check_response(c, s);
+}
+
+static enum SCP_SERVER_STATES_E
+_scp_v1s_mng_check_response(struct SCP_CONNECTION* c, struct SCP_SESSION* s)
+{
+  tui32 version;
+  tui32 size;
+  tui16 cmd;
+//   tui8 dim;
+//   char buf[257];
+
+  init_stream(c->in_s, c->in_s->size);
+  if (0 != scp_tcp_force_recv(c->in_sck, c->in_s->data, 8))
+  {
+    log_message(s_log, LOG_LEVEL_WARNING, "[v1s_mng:%d] connection aborted: network error", __LINE__);
+    return SCP_SERVER_STATE_NETWORK_ERR;
+  }
+
+  in_uint32_be(c->in_s, version);
+  if (version != 1)
+  {
+    log_message(s_log, LOG_LEVEL_WARNING, "[v1s_mng:%d] connection aborted: version error", __LINE__);
+    return SCP_SERVER_STATE_VERSION_ERR;
+  }
+
+  in_uint32_be(c->in_s, size);
+
+  init_stream(c->in_s, c->in_s->size);
+  /* read the rest of the packet */
+  if (0 != scp_tcp_force_recv(c->in_sck, c->in_s->data, size - 8))
+  {
+    log_message(s_log, LOG_LEVEL_WARNING, "[v1s_mng:%d] connection aborted: network error", __LINE__);
+    return SCP_SERVER_STATE_NETWORK_ERR;
+  }
+
+  in_uint16_be(c->in_s, cmd);
+  if (cmd != SCP_COMMAND_SET_MANAGE)
+  {
+    log_message(s_log, LOG_LEVEL_WARNING, "[v1s_mng:%d] connection aborted: sequence error", __LINE__);
+    return SCP_SERVER_STATE_SEQUENCE_ERR;
+  }
+
+  in_uint16_be(c->in_s, cmd)
+  if (cmd == SCP_CMD_MNG_LIST_REQ) /* request session list */
+  {
+    log_message(s_log, LOG_LEVEL_INFO, "[v1s_mng:%d] request session list", __LINE__);
+    return SCP_SERVER_STATE_MNG_LISTREQ;
+  }
+  else if (cmd == SCP_CMD_MNG_ACTION) /* execute an action */
+  {
+    /*in_uint8(c->in_s, dim);
+    buf[dim]='\0';
+    in_uint8a(c->in_s, buf, dim);
+    scp_session_set_errstr(s, buf);*/
+
+    log_message(s_log, LOG_LEVEL_INFO, "[v1s_mng:%d] action request", __LINE__);
+    return SCP_SERVER_STATE_MNG_ACTION;
+  }
+  /* else if (cmd == 20) / * password change * /
+  {
+    in_uint16_be(c->in_s, s->display);
+
+    return SCP_SERVER_STATE_OK;
+  }
+  else if (cmd == 40) / * session list * /
+  {
+    return SCP_SERVER_STATE_SESSION_LIST;
+  }*/
+
+  log_message(s_log, LOG_LEVEL_WARNING, "[v1s_mng:%d] connection aborted: sequence error", __LINE__);
+  return SCP_SERVER_STATE_SEQUENCE_ERR;
+}
+
+#endif
diff --git a/sesman/libscp/libscp_v1s_mng.h b/sesman/libscp/libscp_v1s_mng.h
new file mode 100644
index 00000000..59145771
--- /dev/null
+++ b/sesman/libscp/libscp_v1s_mng.h
@@ -0,0 +1,79 @@
+/*
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   xrdp: A Remote Desktop Protocol server.
+   Copyright (C) Jay Sorg 2005-2008
+*/
+
+/**
+ *
+ * @file libscp_v1s_mng.h
+ * @brief libscp version 1 server api declarations - session management
+ * @author Simone Fedele
+ *
+ */
+
+#ifndef LIBSCP_V1S_MNG_H
+#define LIBSCP_V1S_MNG_H
+
+#include "libscp.h"
+
+/* server API */
+/**
+ *
+ * @brief processes the stream using scp version 1
+ * @param c connection descriptor
+ * @param s pointer to session descriptor pointer
+ *
+ * this function places in *s the address of a newely allocated SCP_SESSION structure
+ * that should be free()d
+ */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_accept(struct SCP_CONNECTION* c, struct SCP_SESSION** s);
+
+/**
+ *
+ * @brief allows connection to sesman
+ * @param c connection descriptor
+ *
+ */
+/* 002 */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_allow_connection(struct SCP_CONNECTION* c, struct SCP_SESSION* s);
+
+/**
+ *
+ * @brief denies connection to sesman
+ * @param c connection descriptor
+ * @param reason pointer to a string containinge the reason for denying connection
+ *
+ */
+/* 003 */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_deny_connection(struct SCP_CONNECTION* c, char* reason);
+
+/**
+ *
+ * @brief sends session list
+ * @param c connection descriptor
+ *
+ */
+/* 006 */
+enum SCP_SERVER_STATES_E
+scp_v1s_mng_list_sessions(struct SCP_CONNECTION* c, struct SCP_SESSION* s,
+                          int sescnt, struct SCP_DISCONNECTED_SESSION* ds);
+//                           SCP_SID* sid);
+
+#endif