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Diffstat (limited to 'source4/rpc_server/srv_dfs_nt.c')
-rw-r--r--source4/rpc_server/srv_dfs_nt.c371
1 files changed, 0 insertions, 371 deletions
diff --git a/source4/rpc_server/srv_dfs_nt.c b/source4/rpc_server/srv_dfs_nt.c
deleted file mode 100644
index bb9ed87a48..0000000000
--- a/source4/rpc_server/srv_dfs_nt.c
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
- * 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.
- *
- * 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.
- */
-
-/* This is the implementation of the dfs pipe. */
-
-#include "includes.h"
-#include "nterr.h"
-
-#undef DBGC_CLASS
-#define DBGC_CLASS DBGC_RPC_SRV
-
-#define MAX_MSDFS_JUNCTIONS 256
-
-/* This function does not return a WERROR or NTSTATUS code but rather 1 if
- dfs exists, or 0 otherwise. */
-
-uint32 _dfs_exist(pipes_struct *p, DFS_Q_DFS_EXIST *q_u, DFS_R_DFS_EXIST *r_u)
-{
- if(lp_host_msdfs())
- return 1;
- else
- return 0;
-}
-
-WERROR _dfs_add(pipes_struct *p, DFS_Q_DFS_ADD* q_u, DFS_R_DFS_ADD *r_u)
-{
- 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 WERR_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(get_referred_path(dfspath, &jn, NULL, NULL))
- {
- 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 WERR_DFS_INTERNAL_ERROR;
- }
-
- if(old_referral_list)
- {
- memcpy(jn.referral_list, old_referral_list,
- sizeof(struct referral)*jn.referral_count-1);
- SAFE_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 WERR_DFS_CANT_CREATE_JUNCT;
-
- return WERR_OK;
-}
-
-WERROR _dfs_remove(pipes_struct *p, DFS_Q_DFS_REMOVE *q_u,
- DFS_R_DFS_REMOVE *r_u)
-{
- 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 WERR_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);
- strlower(altpath);
- }
-
- DEBUG(5,("init_reply_dfs_remove: Request to remove %s -> %s\\%s.\n",
- dfspath, servername, sharename));
-
- if(!get_referred_path(dfspath, &jn, NULL, NULL))
- return WERR_DFS_NO_SUCH_VOL;
-
- /* 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 WERR_DFS_NO_SUCH_VOL;
- }
- 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++)
- {
- pstring refpath;
- pstrcpy(refpath,jn.referral_list[i].alternate_path);
- trim_string(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))
- return WERR_DFS_NO_SUCH_VOL;
- }
- else
- {
- if(!create_msdfs_link(&jn, True))
- return WERR_DFS_CANT_CREATE_JUNCT;
- }
- }
-
- return WERR_OK;
-}
-
-static BOOL init_reply_dfs_info_1(struct junction_map* j, DFS_INFO_1* dfs1, int num_j)
-{
- 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", lp_netbios_name(),
- 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;
-}
-
-static BOOL init_reply_dfs_info_2(struct junction_map* j, DFS_INFO_2* dfs2, int num_j)
-{
- 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", lp_netbios_name(),
- 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;
-}
-
-static BOOL init_reply_dfs_info_3(TALLOC_CTX *ctx, struct junction_map* j, DFS_INFO_3* dfs3, int num_j)
-{
- int i=0,ii=0;
- for(i=0;i<num_j;i++)
- {
- pstring str;
- dfs3[i].ptr_entrypath = 1;
- if (j[i].volume_name[0] == '\0')
- slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s",
- lp_netbios_name(), j[i].service_name);
- else
- slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", lp_netbios_name(),
- 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_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 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;
- }
- }
- return True;
-}
-
-static WERROR init_reply_dfs_ctr(TALLOC_CTX *ctx, uint32 level,
- DFS_INFO_CTR* ctr, struct junction_map* jn,
- int num_jn)
-{
- /* 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 WERR_NOMEM;
- 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 WERR_NOMEM;
- 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 WERR_NOMEM;
- init_reply_dfs_info_3(ctx, jn, dfs3, num_jn);
- ctr->dfs.info3 = dfs3;
- break;
- }
- default:
- return WERR_INVALID_PARAM;
- }
- return WERR_OK;
-}
-
-WERROR _dfs_enum(pipes_struct *p, DFS_Q_DFS_ENUM *q_u, DFS_R_DFS_ENUM *r_u)
-{
- 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 WERR_NOMEM;
- 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;
-}
-
-WERROR _dfs_get_info(pipes_struct *p, DFS_Q_DFS_GET_INFO *q_u,
- DFS_R_DFS_GET_INFO *r_u)
-{
- 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 WERR_DFS_NO_SUCH_SERVER;
-
- if(!get_referred_path(path, &jn, NULL, NULL))
- return WERR_DFS_NO_SUCH_VOL;
-
- 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;
-}
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