Merge commit 'samba/v3-2-test' into v3-2-stable
[bbaumbach/samba-autobuild/.git] / source3 / rpc_server / srv_dfs_nt.c
index 54c3fbf324c17dd4e289a252bac0f0aab70fb3bb..29538a304f63d4f4921fd3c4cec9a835cef8dc17 100644 (file)
-/* 
- *  Unix SMB/Netbios implementation.
- *  Version 1.9.
+/*
+ *  Unix SMB/CIFS implementation.
  *  RPC Pipe client / server routines for Dfs
- *  Copyright (C) Andrew Tridgell              1992-1997,
- *  Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
- *  Copyright (C) Shirish Kalele               2000.
- *  Copyright (C) Jeremy Allison                               2001.
- *  
+ *  Copyright (C) Shirish Kalele       2000.
+ *  Copyright (C) Jeremy Allison       2001-2007.
+ *  Copyright (C) Jelmer Vernooij      2005-2006.
+ *
  *  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
+ *  the Free Software Foundation; either version 3 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.
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 /* This is the implementation of the dfs pipe. */
 
 #include "includes.h"
-#include "nterr.h"
 
-extern int DEBUGLEVEL;
-extern pstring global_myname;
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_MSDFS
 
-#ifdef WITH_MSDFS
+/* This function does not return a WERROR or NTSTATUS code but rather 1 if
+   dfs exists, or 0 otherwise. */
 
-#define MAX_MSDFS_JUNCTIONS 256
-
-uint32 _dfs_exist(pipes_struct *p, DFS_Q_DFS_EXIST *q_u, DFS_R_DFS_EXIST *r_u)
+void _dfs_GetManagerVersion(pipes_struct *p, struct dfs_GetManagerVersion *r)
 {
-       if(lp_host_msdfs()) 
-               return 1;
-       else
-               return 0;
+       if (lp_host_msdfs()) {
+               *r->out.version = DFS_MANAGER_VERSION_NT4;
+       } else {
+               *r->out.version = (enum dfs_ManagerVersion)0;
+       }
 }
 
-uint32 _dfs_add(pipes_struct *p, DFS_Q_DFS_ADD* q_u, DFS_R_DFS_ADD *r_u)
+WERROR _dfs_Add(pipes_struct *p, struct dfs_Add *r)
 {
-  struct current_user user;
-  struct junction_map jn;
-  struct referral* old_referral_list = NULL;
-  BOOL exists = False;
-
-  pstring dfspath, servername, sharename;
-  pstring altpath;
-
-  get_current_user(&user,p);
-
-  if (user.uid != 0) {
-       DEBUG(10,("_dfs_add: uid != 0. Access denied.\n"));
-       return ERROR_ACCESS_DENIED;
-  }
-
-  unistr2_to_ascii(dfspath, &q_u->DfsEntryPath, sizeof(dfspath)-1);
-  unistr2_to_ascii(servername, &q_u->ServerName, sizeof(servername)-1);
-  unistr2_to_ascii(sharename, &q_u->ShareName, sizeof(sharename)-1);
-
-  DEBUG(5,("init_reply_dfs_add: Request to add %s -> %s\\%s.\n",
-          dfspath, servername, sharename));
-
-  pstrcpy(altpath, servername);
-  pstrcat(altpath, "\\");
-  pstrcat(altpath, sharename);
-
-  if(!create_junction(dfspath, &jn))
-    return NERR_DfsNoSuchServer;
-
-  if(get_referred_path(&jn))
-    {
-      exists = True;
-      jn.referral_count += 1;
-      old_referral_list = jn.referral_list;
-    }
-  else
-    jn.referral_count = 1;
-
-  jn.referral_list = (struct referral*) talloc(p->mem_ctx, jn.referral_count 
-                                              * sizeof(struct referral));
-
-  if(jn.referral_list == NULL)
-    {
-      DEBUG(0,("init_reply_dfs_add: talloc failed for referral list!\n"));
-      return NERR_DfsInternalError;
-    }
-
-  if(old_referral_list)
-    {
-      memcpy(jn.referral_list, old_referral_list, 
-            sizeof(struct referral)*jn.referral_count-1);
-      free(old_referral_list);
-    }
-  
-  jn.referral_list[jn.referral_count-1].proximity = 0;
-  jn.referral_list[jn.referral_count-1].ttl = REFERRAL_TTL;
-
-  pstrcpy(jn.referral_list[jn.referral_count-1].alternate_path, altpath);
-  
-  if(!create_msdfs_link(&jn, exists))
-    return NERR_DfsCantCreateJunctionPoint;
-
-  return NT_STATUS_NOPROBLEMO;
+       struct junction_map *jn = NULL;
+       struct referral *old_referral_list = NULL;
+       bool self_ref = False;
+       int consumedcnt = 0;
+       bool exists = False;
+       char *altpath = NULL;
+       NTSTATUS status;
+       TALLOC_CTX *ctx = talloc_tos();
+
+       if (p->pipe_user.ut.uid != 0) {
+               DEBUG(10,("_dfs_add: uid != 0. Access denied.\n"));
+               return WERR_ACCESS_DENIED;
+       }
+
+       jn = TALLOC_ZERO_P(ctx, struct junction_map);
+       if (!jn) {
+               return WERR_NOMEM;
+       }
+
+       DEBUG(5,("init_reply_dfs_add: Request to add %s -> %s\\%s.\n",
+               r->in.path, r->in.server, r->in.share));
+
+       altpath = talloc_asprintf(ctx, "%s\\%s",
+                       r->in.server,
+                       r->in.share);
+       if (!altpath) {
+               return WERR_NOMEM;
+       }
+
+       /* The following call can change the cwd. */
+       status = get_referred_path(ctx, r->in.path, jn,
+                       &consumedcnt, &self_ref);
+       if(!NT_STATUS_IS_OK(status)) {
+               return ntstatus_to_werror(status);
+       }
+
+       exists = True;
+       jn->referral_count += 1;
+       old_referral_list = jn->referral_list;
+
+       vfs_ChDir(p->conn,p->conn->connectpath);
+
+       if (jn->referral_count < 1) {
+               return WERR_NOMEM;
+       }
+
+       jn->referral_list = TALLOC_ARRAY(ctx, struct referral, jn->referral_count);
+       if(jn->referral_list == NULL) {
+               DEBUG(0,("init_reply_dfs_add: talloc failed for referral list!\n"));
+               return WERR_DFS_INTERNAL_ERROR;
+       }
+
+       if(old_referral_list && jn->referral_list) {
+               memcpy(jn->referral_list, old_referral_list,
+                               sizeof(struct referral)*jn->referral_count-1);
+       }
+
+       jn->referral_list[jn->referral_count-1].proximity = 0;
+       jn->referral_list[jn->referral_count-1].ttl = REFERRAL_TTL;
+       jn->referral_list[jn->referral_count-1].alternate_path = altpath;
+
+       if(!create_msdfs_link(jn, exists)) {
+               vfs_ChDir(p->conn,p->conn->connectpath);
+               return WERR_DFS_CANT_CREATE_JUNCT;
+       }
+       vfs_ChDir(p->conn,p->conn->connectpath);
+
+       return WERR_OK;
 }
 
-uint32 _dfs_remove(pipes_struct *p, DFS_Q_DFS_REMOVE *q_u, DFS_R_DFS_REMOVE *r_u)
+WERROR _dfs_Remove(pipes_struct *p, struct dfs_Remove *r)
 {
-  struct current_user user;
-  struct junction_map jn;
-  BOOL found = False;
-
-  pstring dfspath, servername, sharename;
-  pstring altpath;
-
-  get_current_user(&user,p);
-
-  if (user.uid != 0) {
-       DEBUG(10,("_dfs_remove: uid != 0. Access denied.\n"));
-       return ERROR_ACCESS_DENIED;
-  }
-
-  unistr2_to_ascii(dfspath, &q_u->DfsEntryPath, sizeof(dfspath)-1);
-  if(q_u->ptr_ServerName)
-    unistr2_to_ascii(servername, &q_u->ServerName, sizeof(servername)-1);
-
-  if(q_u->ptr_ShareName)
-    unistr2_to_ascii(sharename, &q_u->ShareName, sizeof(sharename)-1);
-
-  if(q_u->ptr_ServerName && q_u->ptr_ShareName)
-    {
-      pstrcpy(altpath, servername);
-      pstrcat(altpath, "\\");
-      pstrcat(altpath, sharename);
-    }
-
-  DEBUG(5,("init_reply_dfs_remove: Request to remove %s -> %s\\%s.\n",
-          dfspath, servername, sharename));
-
-  if(!create_junction(dfspath, &jn))
-    return NERR_DfsNoSuchServer;
-
-  if(!get_referred_path(&jn))
-    return NERR_DfsNoSuchVolume;
-
-  /* if no server-share pair given, remove the msdfs link completely */
-  if(!q_u->ptr_ServerName && !q_u->ptr_ShareName)
-    {
-      if(!remove_msdfs_link(&jn))
-       return NERR_DfsNoSuchVolume;
-    }
-  else
-    {
-      int i=0;
-      /* compare each referral in the list with the one to remove */
-      for(i=0;i<jn.referral_count;i++)
-       {
-         pstring refpath;
-         pstrcpy(refpath,jn.referral_list[i].alternate_path);
-         trim_string(refpath, "\\", "\\");
-         if(strequal(refpath, altpath))
-           {
-             *(jn.referral_list[i].alternate_path)='\0';
-             found = True;
-           }
+       struct junction_map *jn = NULL;
+       bool self_ref = False;
+       int consumedcnt = 0;
+       bool found = False;
+       TALLOC_CTX *ctx = talloc_tos();
+       char *altpath = NULL;
+
+       if (p->pipe_user.ut.uid != 0) {
+               DEBUG(10,("_dfs_remove: uid != 0. Access denied.\n"));
+               return WERR_ACCESS_DENIED;
        }
-      if(!found)
-       return NERR_DfsNoSuchShare;
-      
-      /* Only one referral, remove it */
-      if(jn.referral_count == 1)
-       {
-         if(!remove_msdfs_link(&jn))
-           return NERR_DfsNoSuchVolume;
+
+       jn = TALLOC_ZERO_P(ctx, struct junction_map);
+       if (!jn) {
+               return WERR_NOMEM;
        }
-      else
-       {
-         if(!create_msdfs_link(&jn, True))
-           return NERR_DfsCantCreateJunctionPoint;
+
+       if (r->in.servername && r->in.sharename) {
+               altpath = talloc_asprintf(ctx, "%s\\%s",
+                       r->in.servername,
+                       r->in.sharename);
+               if (!altpath) {
+                       return WERR_NOMEM;
+               }
+               strlower_m(altpath);
+               DEBUG(5,("init_reply_dfs_remove: Request to remove %s -> %s\\%s.\n",
+                       r->in.dfs_entry_path, r->in.servername, r->in.sharename));
        }
-    }
 
-  return NT_STATUS_NOPROBLEMO;
+       if(!NT_STATUS_IS_OK(get_referred_path(ctx, r->in.dfs_entry_path, jn,
+                               &consumedcnt, &self_ref))) {
+               return WERR_DFS_NO_SUCH_VOL;
+       }
+
+       /* if no server-share pair given, remove the msdfs link completely */
+       if(!r->in.servername && !r->in.sharename) {
+               if(!remove_msdfs_link(jn)) {
+                       vfs_ChDir(p->conn,p->conn->connectpath);
+                       return WERR_DFS_NO_SUCH_VOL;
+               }
+               vfs_ChDir(p->conn,p->conn->connectpath);
+       } else {
+               int i=0;
+               /* compare each referral in the list with the one to remove */
+               DEBUG(10,("altpath: .%s. refcnt: %d\n", altpath, jn->referral_count));
+               for(i=0;i<jn->referral_count;i++) {
+                       char *refpath = talloc_strdup(ctx,
+                                       jn->referral_list[i].alternate_path);
+                       if (!refpath) {
+                               return WERR_NOMEM;
+                       }
+                       trim_char(refpath, '\\', '\\');
+                       DEBUG(10,("_dfs_remove:  refpath: .%s.\n", refpath));
+                       if(strequal(refpath, altpath)) {
+                               *(jn->referral_list[i].alternate_path)='\0';
+                               DEBUG(10,("_dfs_remove: Removal request matches referral %s\n",
+                                       refpath));
+                               found = True;
+                       }
+               }
+
+               if(!found) {
+                       return WERR_DFS_NO_SUCH_SHARE;
+               }
+
+               /* Only one referral, remove it */
+               if(jn->referral_count == 1) {
+                       if(!remove_msdfs_link(jn)) {
+                               vfs_ChDir(p->conn,p->conn->connectpath);
+                               return WERR_DFS_NO_SUCH_VOL;
+                       }
+               } else {
+                       if(!create_msdfs_link(jn, True)) {
+                               vfs_ChDir(p->conn,p->conn->connectpath);
+                               return WERR_DFS_CANT_CREATE_JUNCT;
+                       }
+               }
+               vfs_ChDir(p->conn,p->conn->connectpath);
+       }
+
+       return WERR_OK;
 }
 
-static BOOL init_reply_dfs_info_1(struct junction_map* j, DFS_INFO_1* dfs1, int num_j)
+static bool init_reply_dfs_info_1(TALLOC_CTX *mem_ctx, struct junction_map* j,struct dfs_Info1* dfs1)
 {
-  int i=0;
-  for(i=0;i<num_j;i++) 
-    {
-      pstring str;
-      dfs1[i].ptr_entrypath = 1;
-      slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", global_myname, 
-              j[i].service_name, j[i].volume_name);
-      DEBUG(5,("init_reply_dfs_info_1: %d) initing entrypath: %s\n",i,str));
-      init_unistr2(&dfs1[i].entrypath,str,strlen(str)+1);
-    }
-  return True;
+       dfs1->path = talloc_asprintf(mem_ctx,
+                               "\\\\%s\\%s\\%s", global_myname(),
+                               j->service_name, j->volume_name);
+       if (dfs1->path == NULL)
+               return False;
+
+       DEBUG(5,("init_reply_dfs_info_1: initing entrypath: %s\n",dfs1->path));
+       return True;
 }
 
-static BOOL init_reply_dfs_info_2(struct junction_map* j, DFS_INFO_2* dfs2, int num_j)
+static bool init_reply_dfs_info_2(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info2* dfs2)
 {
-  int i=0;
-  for(i=0;i<num_j;i++)
-    {
-      pstring str;
-      dfs2[i].ptr_entrypath = 1;
-      slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", global_myname,
-              j[i].service_name, j[i].volume_name);
-      init_unistr2(&dfs2[i].entrypath, str, strlen(str)+1);
-      dfs2[i].ptr_comment = 0;
-      dfs2[i].state = 1; /* set up state of dfs junction as OK */
-      dfs2[i].num_storages = j[i].referral_count;
-    }
-  return True;
+       dfs2->path = talloc_asprintf(mem_ctx,
+                       "\\\\%s\\%s\\%s", global_myname(), j->service_name, j->volume_name);
+       if (dfs2->path == NULL)
+               return False;
+       dfs2->comment = talloc_strdup(mem_ctx, j->comment);
+       dfs2->state = 1; /* set up state of dfs junction as OK */
+       dfs2->num_stores = j->referral_count;
+       return True;
 }
 
-static BOOL init_reply_dfs_info_3(TALLOC_CTX *ctx, struct junction_map* j, DFS_INFO_3* dfs3, int num_j)
+static bool init_reply_dfs_info_3(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info3* dfs3)
 {
-  int i=0,ii=0;
-  for(i=0;i<num_j;i++)
-    {
-      pstring str;
-      dfs3[i].ptr_entrypath = 1;
-      slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", global_myname,
-              j[i].service_name, j[i].volume_name);
-      init_unistr2(&dfs3[i].entrypath, str, strlen(str)+1);
-      dfs3[i].ptr_comment = 1;
-      init_unistr2(&dfs3[i].comment, "", 1); 
-      dfs3[i].state = 1;
-      dfs3[i].num_storages = dfs3[i].num_storage_infos = j[i].referral_count;
-      dfs3[i].ptr_storages = 1;
-     
-      /* also enumerate the storages */
-      dfs3[i].storages = (DFS_STORAGE_INFO*) talloc(ctx, j[i].referral_count * 
-                                                   sizeof(DFS_STORAGE_INFO));
-      if (!dfs3[i].storages)
-        return False;
-
-      memset(dfs3[i].storages, '\0', j[i].referral_count * sizeof(DFS_STORAGE_INFO));
-
-      for(ii=0;ii<j[i].referral_count;ii++)
-       {
-         char* p; 
-         pstring path;
-         DFS_STORAGE_INFO* stor = &(dfs3[i].storages[ii]);
-         struct referral* ref = &(j[i].referral_list[ii]);
-         
-         pstrcpy(path, ref->alternate_path);
-         trim_string(path,"\\","");
-         p = strrchr(path,'\\');
-         if(p==NULL)
-           {
-             DEBUG(4,("init_reply_dfs_info_3: invalid path: no \\ found in %s\n",path));
-             continue;
-           }
-         *p = '\0';
-         DEBUG(5,("storage %d: %s.%s\n",ii,path,p+1));
-         stor->state = 2; /* set all storages as ONLINE */
-         init_unistr2(&stor->servername, path, strlen(path)+1);
-         init_unistr2(&stor->sharename,  p+1, strlen(p+1)+1);
-         stor->ptr_servername = stor->ptr_sharename = 1;
+       int ii;
+       if (j->volume_name[0] == '\0')
+               dfs3->path = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
+                       global_myname(), j->service_name);
+       else
+               dfs3->path = talloc_asprintf(mem_ctx, "\\\\%s\\%s\\%s", global_myname(),
+                       j->service_name, j->volume_name);
+
+       if (dfs3->path == NULL)
+               return False;
+
+       dfs3->comment = talloc_strdup(mem_ctx, j->comment);
+       dfs3->state = 1;
+       dfs3->num_stores = j->referral_count;
+
+       /* also enumerate the stores */
+       if (j->referral_count) {
+               dfs3->stores = TALLOC_ARRAY(mem_ctx, struct dfs_StorageInfo, j->referral_count);
+               if (!dfs3->stores)
+                       return False;
+               memset(dfs3->stores, '\0', j->referral_count * sizeof(struct dfs_StorageInfo));
+       } else {
+               dfs3->stores = NULL;
        }
-    }
-  return True;
+
+       for(ii=0;ii<j->referral_count;ii++) {
+               char* p;
+               char *path = NULL;
+               struct dfs_StorageInfo* stor = &(dfs3->stores[ii]);
+               struct referral* ref = &(j->referral_list[ii]);
+
+               path = talloc_strdup(mem_ctx, ref->alternate_path);
+               if (!path) {
+                       return False;
+               }
+               trim_char(path,'\\','\0');
+               p = strrchr_m(path,'\\');
+               if(p==NULL) {
+                       DEBUG(4,("init_reply_dfs_info_3: invalid path: no \\ found in %s\n",path));
+                       continue;
+               }
+               *p = '\0';
+               DEBUG(5,("storage %d: %s.%s\n",ii,path,p+1));
+               stor->state = 2; /* set all stores as ONLINE */
+               stor->server = talloc_strdup(mem_ctx, path);
+               stor->share = talloc_strdup(mem_ctx, p+1);
+       }
+       return True;
 }
 
-static uint32 init_reply_dfs_ctr(TALLOC_CTX *ctx, uint32 level, DFS_INFO_CTR* ctr, 
-                              struct junction_map* jn, int num_jn)
+static bool init_reply_dfs_info_100(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info100* dfs100)
 {
-  /* do the levels */
-  switch(level)
-    {
-    case 1:
-      {
-       DFS_INFO_1* dfs1;
-       dfs1 = (DFS_INFO_1*) talloc(ctx, num_jn * sizeof(DFS_INFO_1));
-       if (!dfs1)
-               return NT_STATUS_NO_MEMORY;
-       init_reply_dfs_info_1(jn, dfs1, num_jn);
-       ctr->dfs.info1 = dfs1;
-       break;
-      }
-    case 2:
-      {
-       DFS_INFO_2* dfs2;
-       dfs2 = (DFS_INFO_2*) talloc(ctx, num_jn * sizeof(DFS_INFO_2));
-       if (!dfs2)
-               return NT_STATUS_NO_MEMORY;
-       init_reply_dfs_info_2(jn, dfs2, num_jn);
-       ctr->dfs.info2 = dfs2;
-       break;
-      }
-    case 3:
-      {
-       DFS_INFO_3* dfs3;
-       dfs3 = (DFS_INFO_3*) talloc(ctx, num_jn * sizeof(DFS_INFO_3));
-       if (!dfs3)
-               return NT_STATUS_NO_MEMORY;
-       init_reply_dfs_info_3(ctx, jn, dfs3, num_jn);
-       ctr->dfs.info3 = dfs3;
-       break;
-      }
+       dfs100->comment = talloc_strdup(mem_ctx, j->comment);
+       return True;
+}
+
+WERROR _dfs_Enum(pipes_struct *p, struct dfs_Enum *r)
+{
+       struct junction_map *jn = NULL;
+       size_t num_jn = 0;
+       size_t i;
+       TALLOC_CTX *ctx = talloc_tos();
+
+       jn = enum_msdfs_links(ctx, &num_jn);
+       if (!jn || num_jn == 0) {
+               num_jn = 0;
+               jn = NULL;
+       }
+       vfs_ChDir(p->conn,p->conn->connectpath);
+
+       DEBUG(5,("_dfs_Enum: %u junctions found in Dfs, doing level %d\n",
+                               (unsigned int)num_jn, r->in.level));
+
+       *r->out.total = num_jn;
+
+       /* Create the return array */
+       switch (r->in.level) {
+       case 1:
+               if (num_jn) {
+                       if ((r->out.info->e.info1->s = TALLOC_ARRAY(ctx, struct dfs_Info1, num_jn)) == NULL) {
+                               return WERR_NOMEM;
+                       }
+               } else {
+                       r->out.info->e.info1->s = NULL;
+               }
+               r->out.info->e.info1->count = num_jn;
+               break;
+       case 2:
+               if (num_jn) {
+                       if ((r->out.info->e.info2->s = TALLOC_ARRAY(ctx, struct dfs_Info2, num_jn)) == NULL) {
+                               return WERR_NOMEM;
+                       }
+               } else {
+                       r->out.info->e.info2->s = NULL;
+               }
+               r->out.info->e.info2->count = num_jn;
+               break;
+       case 3:
+               if (num_jn) {
+                       if ((r->out.info->e.info3->s = TALLOC_ARRAY(ctx, struct dfs_Info3, num_jn)) == NULL) {
+                               return WERR_NOMEM;
+                       }
+               } else {
+                       r->out.info->e.info3->s = NULL;
+               }
+               r->out.info->e.info3->count = num_jn;
+               break;
        default:
-               return NT_STATUS_INVALID_LEVEL;
-    }
-  return NT_STATUS_NOPROBLEMO;
+               return WERR_INVALID_PARAM;
+       }
+
+       for (i = 0; i < num_jn; i++) {
+               switch (r->in.level) {
+               case 1:
+                       init_reply_dfs_info_1(ctx, &jn[i], &r->out.info->e.info1->s[i]);
+                       break;
+               case 2:
+                       init_reply_dfs_info_2(ctx, &jn[i], &r->out.info->e.info2->s[i]);
+                       break;
+               case 3:
+                       init_reply_dfs_info_3(ctx, &jn[i], &r->out.info->e.info3->s[i]);
+                       break;
+               default:
+                       return WERR_INVALID_PARAM;
+               }
+       }
+
+       return WERR_OK;
+}
+
+WERROR _dfs_GetInfo(pipes_struct *p, struct dfs_GetInfo *r)
+{
+       int consumedcnt = strlen(r->in.dfs_entry_path);
+       struct junction_map *jn = NULL;
+       bool self_ref = False;
+       TALLOC_CTX *ctx = talloc_tos();
+       bool ret;
+
+       jn = TALLOC_ZERO_P(ctx, struct junction_map);
+       if (!jn) {
+               return WERR_NOMEM;
+       }
+
+       if(!create_junction(ctx, r->in.dfs_entry_path, jn)) {
+               return WERR_DFS_NO_SUCH_SERVER;
+       }
+
+       /* The following call can change the cwd. */
+       if(!NT_STATUS_IS_OK(get_referred_path(ctx, r->in.dfs_entry_path,
+                                       jn, &consumedcnt, &self_ref)) ||
+                       consumedcnt < strlen(r->in.dfs_entry_path)) {
+               vfs_ChDir(p->conn,p->conn->connectpath);
+               return WERR_DFS_NO_SUCH_VOL;
+       }
+
+       vfs_ChDir(p->conn,p->conn->connectpath);
+
+       switch (r->in.level) {
+               case 1:
+                       r->out.info->info1 = TALLOC_ZERO_P(ctx,struct dfs_Info1);
+                       if (!r->out.info->info1) {
+                               return WERR_NOMEM;
+                       }
+                       ret = init_reply_dfs_info_1(ctx, jn, r->out.info->info1);
+                       break;
+               case 2:
+                       r->out.info->info2 = TALLOC_ZERO_P(ctx,struct dfs_Info2);
+                       if (!r->out.info->info2) {
+                               return WERR_NOMEM;
+                       }
+                       ret = init_reply_dfs_info_2(ctx, jn, r->out.info->info2);
+                       break;
+               case 3:
+                       r->out.info->info3 = TALLOC_ZERO_P(ctx,struct dfs_Info3);
+                       if (!r->out.info->info3) {
+                               return WERR_NOMEM;
+                       }
+                       ret = init_reply_dfs_info_3(ctx, jn, r->out.info->info3);
+                       break;
+               case 100:
+                       r->out.info->info100 = TALLOC_ZERO_P(ctx,struct dfs_Info100);
+                       if (!r->out.info->info100) {
+                               return WERR_NOMEM;
+                       }
+                       ret = init_reply_dfs_info_100(ctx, jn, r->out.info->info100);
+                       break;
+               default:
+                       r->out.info->info1 = NULL;
+                       return WERR_INVALID_PARAM;
+       }
+
+       if (!ret)
+               return WERR_INVALID_PARAM;
+
+       return WERR_OK;
+}
+
+WERROR _dfs_SetInfo(pipes_struct *p, struct dfs_SetInfo *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_Rename(pipes_struct *p, struct dfs_Rename *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_Move(pipes_struct *p, struct dfs_Move *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_ManagerGetConfigInfo(pipes_struct *p, struct dfs_ManagerGetConfigInfo *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
 }
-      
-uint32 _dfs_enum(pipes_struct *p, DFS_Q_DFS_ENUM *q_u, DFS_R_DFS_ENUM *r_u)
+
+WERROR _dfs_ManagerSendSiteInfo(pipes_struct *p, struct dfs_ManagerSendSiteInfo *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_AddFtRoot(pipes_struct *p, struct dfs_AddFtRoot *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_RemoveFtRoot(pipes_struct *p, struct dfs_RemoveFtRoot *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_AddStdRoot(pipes_struct *p, struct dfs_AddStdRoot *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_RemoveStdRoot(pipes_struct *p, struct dfs_RemoveStdRoot *r)
 {
-  uint32 level = q_u->level;
-  struct junction_map jn[MAX_MSDFS_JUNCTIONS];
-  int num_jn = 0;
-
-  num_jn = enum_msdfs_links(jn);
-  
-  DEBUG(5,("make_reply_dfs_enum: %d junctions found in Dfs, doing level %d\n", num_jn, level));
-
-  r_u->ptr_buffer = level;
-  r_u->level = r_u->level2 = level;
-  r_u->ptr_num_entries = r_u->ptr_num_entries2 = 1;
-  r_u->num_entries = r_u->num_entries2 = num_jn;
-  r_u->reshnd.ptr_hnd = 1;
-  r_u->reshnd.handle = num_jn;
-  
-  r_u->ctr = (DFS_INFO_CTR*)talloc(p->mem_ctx, sizeof(DFS_INFO_CTR));
-  if (!r_u->ctr)
-    return NT_STATUS_NO_MEMORY;
-  ZERO_STRUCTP(r_u->ctr);
-  r_u->ctr->switch_value = level;
-  r_u->ctr->num_entries = num_jn;
-  r_u->ctr->ptr_dfs_ctr = 1;
-  
-  r_u->status = init_reply_dfs_ctr(p->mem_ctx, level, r_u->ctr, jn, num_jn);
-
-  return r_u->status;
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
 }
-      
-uint32 _dfs_get_info(pipes_struct *p, DFS_Q_DFS_GET_INFO *q_u, DFS_R_DFS_GET_INFO *r_u)
+
+WERROR _dfs_ManagerInitialize(pipes_struct *p, struct dfs_ManagerInitialize *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_AddStdRootForced(pipes_struct *p, struct dfs_AddStdRootForced *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_GetDcAddress(pipes_struct *p, struct dfs_GetDcAddress *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_SetDcAddress(pipes_struct *p, struct dfs_SetDcAddress *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_FlushFtTable(pipes_struct *p, struct dfs_FlushFtTable *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_Add2(pipes_struct *p, struct dfs_Add2 *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_Remove2(pipes_struct *p, struct dfs_Remove2 *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_EnumEx(pipes_struct *p, struct dfs_EnumEx *r)
+{
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
+}
+
+WERROR _dfs_SetInfo2(pipes_struct *p, struct dfs_SetInfo2 *r)
 {
-  UNISTR2* uni_path = &q_u->uni_path;
-  uint32 level = q_u->level;
-  pstring path;
-  struct junction_map jn;
-
-  unistr2_to_ascii(path, uni_path, sizeof(path)-1);
-  if(!create_junction(path, &jn))
-     return NERR_DfsNoSuchServer;
-  
-  if(!get_referred_path(&jn))
-    return NERR_DfsNoSuchVolume;
-
-  r_u->level = level;
-  r_u->ptr_ctr = 1;
-  r_u->status = init_reply_dfs_ctr(p->mem_ctx, level, &r_u->ctr, &jn, 1);
-  
-  return r_u->status;
+       /* FIXME: Implement your code here */
+       p->rng_fault_state = True;
+       return WERR_NOT_SUPPORTED;
 }
-#else
-       void dfs_dummy1(void) {;} /* So some compilers don't complain. */
-#endif