r18481: Use pidl-generated server side code for dfs.

(This used to be commit 3f337c104d42321595161d0283b39357df252a8e)

1 files changed, 77 insertions, 130 deletions

diff --git a/source3/rpc_server/srv_dfs_nt.c b/source3/rpc_server/srv_dfs_nt.c
index abdd9e8f23..4a5aad58b9 100644
--- a/source3/rpc_server/srv_dfs_nt.c
+++ b/source3/rpc_server/srv_dfs_nt.c
@@ -3,7 +3,7 @@
  *  RPC Pipe client / server routines for Dfs
  *  Copyright (C) Shirish Kalele	2000.
  *  Copyright (C) Jeremy Allison	2001.
- *  Copyright (C) Jelmer Vernooij	2005.
+ *  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
@@ -30,21 +30,20 @@
 /* This function does not return a WERROR or NTSTATUS code but rather 1 if
    dfs exists, or 0 otherwise. */
 
-uint32 _dfs_GetManagerVersion(pipes_struct *p, NETDFS_Q_DFS_GETMANAGERVERSION *q_u, NETDFS_R_DFS_GETMANAGERVERSION *r_u)
+void _dfs_GetManagerVersion(pipes_struct *p, uint32 *exists)
 {
 	if(lp_host_msdfs()) 
-		return 1;
+		*exists = 1;
 	else
-		return 0;
+		*exists = 0;
 }
 
-WERROR _dfs_Add(pipes_struct *p, NETDFS_Q_DFS_ADD* q_u, NETDFS_R_DFS_ADD *r_u)
+WERROR _dfs_Add(pipes_struct *p, const char *path, const char *server, const char *share, const char *comment, uint32_t flags)
 {
 	struct junction_map jn;
 	struct referral* old_referral_list = NULL;
 	BOOL exists = False;
 
-	pstring dfspath, servername, sharename;
 	pstring altpath;
 
 	if (p->pipe_user.ut.uid != 0) {
@@ -52,19 +51,15 @@ WERROR _dfs_Add(pipes_struct *p, NETDFS_Q_DFS_ADD* q_u, NETDFS_R_DFS_ADD *r_u)
 		return WERR_ACCESS_DENIED;
 	}
 
-	unistr2_to_ascii(dfspath, &q_u->path, sizeof(dfspath)-1);
-	unistr2_to_ascii(servername, &q_u->server, sizeof(servername)-1);
-	unistr2_to_ascii(sharename, &q_u->share, sizeof(sharename)-1);
-
 	DEBUG(5,("init_reply_dfs_add: Request to add %s -> %s\\%s.\n",
-		dfspath, servername, sharename));
+		path, server, share));
 
-	pstrcpy(altpath, servername);
+	pstrcpy(altpath, server);
 	pstrcat(altpath, "\\");
-	pstrcat(altpath, sharename);
+	pstrcat(altpath, share);
 
 	/* The following call can change the cwd. */
-	if(get_referred_path(p->mem_ctx, dfspath, &jn, NULL, NULL)) {
+	if(get_referred_path(p->mem_ctx, path, &jn, NULL, NULL)) {
 		exists = True;
 		jn.referral_count += 1;
 		old_referral_list = jn.referral_list;
@@ -98,13 +93,11 @@ WERROR _dfs_Add(pipes_struct *p, NETDFS_Q_DFS_ADD* q_u, NETDFS_R_DFS_ADD *r_u)
 	return WERR_OK;
 }
 
-WERROR _dfs_Remove(pipes_struct *p, NETDFS_Q_DFS_REMOVE *q_u, 
-                   NETDFS_R_DFS_REMOVE *r_u)
+WERROR _dfs_Remove(pipes_struct *p, const char *path, const char *server, const char *share)
 {
 	struct junction_map jn;
 	BOOL found = False;
 
-	pstring dfspath, servername, sharename;
 	pstring altpath;
 
 	if (p->pipe_user.ut.uid != 0) {
@@ -112,31 +105,22 @@ WERROR _dfs_Remove(pipes_struct *p, NETDFS_Q_DFS_REMOVE *q_u,
 		return WERR_ACCESS_DENIED;
 	}
 
-	unistr2_to_ascii(dfspath, &q_u->path, sizeof(dfspath)-1);
-	if(q_u->ptr0_server) {
-		unistr2_to_ascii(servername, &q_u->server, sizeof(servername)-1);
-	}
-
-	if(q_u->ptr0_share) {
-		unistr2_to_ascii(sharename, &q_u->share, sizeof(sharename)-1);
-	}
-
-	if(q_u->ptr0_server && q_u->ptr0_share) {
-		pstrcpy(altpath, servername);
+	if(server && share) {
+		pstrcpy(altpath, server);
 		pstrcat(altpath, "\\");
-		pstrcat(altpath, sharename);
+		pstrcat(altpath, share);
 		strlower_m(altpath);
 	}
 
 	DEBUG(5,("init_reply_dfs_remove: Request to remove %s -> %s\\%s.\n",
-		dfspath, servername, sharename));
+		path, server, share));
 
-	if(!get_referred_path(p->mem_ctx, dfspath, &jn, NULL, NULL)) {
+	if(!get_referred_path(p->mem_ctx, path, &jn, NULL, NULL)) {
 		return WERR_DFS_NO_SUCH_VOL;
 	}
 
 	/* if no server-share pair given, remove the msdfs link completely */
-	if(!q_u->ptr0_server && !q_u->ptr0_share) {
+	if(!server && !share) {
 		if(!remove_msdfs_link(&jn)) {
 			vfs_ChDir(p->conn,p->conn->connectpath);
 			return WERR_DFS_NO_SUCH_VOL;
@@ -181,61 +165,50 @@ WERROR _dfs_Remove(pipes_struct *p, NETDFS_Q_DFS_REMOVE *q_u,
 	return WERR_OK;
 }
 
-static BOOL init_reply_dfs_info_1(struct junction_map* j, NETDFS_DFS_INFO1* dfs1)
+static BOOL init_reply_dfs_info_1(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info1* dfs1)
 {
-	pstring str;
-	dfs1->ptr0_path = 1;
-	slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", global_myname(), 
-		j->service_name, j->volume_name);
-	DEBUG(5,("init_reply_dfs_info_1: initing entrypath: %s\n",str));
-	init_unistr2(&dfs1->path,str,UNI_STR_TERMINATE);
+	dfs1->path = talloc_asprintf(mem_ctx, 
+				"\\\\%s\\%s\\%s", global_myname(), 
+				j->service_name, j->volume_name);
+	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, NETDFS_DFS_INFO2* dfs2)
+static BOOL init_reply_dfs_info_2(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info2* dfs2)
 {
-	pstring str;
-	dfs2->ptr0_path = 1;
-	slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", global_myname(),
-		j->service_name, j->volume_name);
-	init_unistr2(&dfs2->path, str, UNI_STR_TERMINATE);
-	dfs2->ptr0_comment = 0;
-	init_unistr2(&dfs2->comment, j->comment, UNI_STR_TERMINATE);
+	dfs2->path = talloc_asprintf(mem_ctx, 
+			"\\\\%s\\%s\\%s", global_myname(), j->service_name, j->volume_name);
+	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, NETDFS_DFS_INFO3* dfs3)
+static BOOL init_reply_dfs_info_3(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info3* dfs3)
 {
 	int ii;
-	pstring str;
-	dfs3->ptr0_path = 1;
 	if (j->volume_name[0] == '\0')
-		slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s",
+		dfs3->path = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
 			global_myname(), j->service_name);
 	else
-		slprintf(str, sizeof(pstring)-1, "\\\\%s\\%s\\%s", global_myname(),
+		dfs3->path = talloc_asprintf(mem_ctx, "\\\\%s\\%s\\%s", global_myname(),
 			j->service_name, j->volume_name);
 
-	init_unistr2(&dfs3->path, str, UNI_STR_TERMINATE);
-	dfs3->ptr0_comment = 1;
-	init_unistr2(&dfs3->comment, j->comment, UNI_STR_TERMINATE);
+	dfs3->comment = talloc_strdup(mem_ctx, j->comment);
 	dfs3->state = 1;
-	dfs3->num_stores = dfs3->size_stores = j->referral_count;
-	dfs3->ptr0_stores = 1;
+	dfs3->num_stores = j->referral_count;
     
 	/* also enumerate the stores */
-	dfs3->stores = TALLOC_ARRAY(ctx, NETDFS_DFS_STORAGEINFO, 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(NETDFS_DFS_STORAGEINFO));
+	memset(dfs3->stores, '\0', j->referral_count * sizeof(struct dfs_StorageInfo));
 
 	for(ii=0;ii<j->referral_count;ii++) {
 		char* p; 
 		pstring path;
-		NETDFS_DFS_STORAGEINFO* stor = &(dfs3->stores[ii]);
+		struct dfs_StorageInfo* stor = &(dfs3->stores[ii]);
 		struct referral* ref = &(j->referral_list[ii]);
   
 		pstrcpy(path, ref->alternate_path);
@@ -248,24 +221,21 @@ static BOOL init_reply_dfs_info_3(TALLOC_CTX *ctx, struct junction_map* j, NETDF
 		*p = '\0';
 		DEBUG(5,("storage %d: %s.%s\n",ii,path,p+1));
 		stor->state = 2; /* set all stores as ONLINE */
-		init_unistr2(&stor->server, path, UNI_STR_TERMINATE);
-		init_unistr2(&stor->share,  p+1, UNI_STR_TERMINATE);
-		stor->ptr0_server = stor->ptr0_share = 1;
+		stor->server = talloc_strdup(mem_ctx, path);
+		stor->share = talloc_strdup(mem_ctx, p+1);
 	}
 	return True;
 }
 
-static BOOL init_reply_dfs_info_100(struct junction_map* j, NETDFS_DFS_INFO100* dfs100)
+static BOOL init_reply_dfs_info_100(TALLOC_CTX *mem_ctx, struct junction_map* j, struct dfs_Info100* dfs100)
 {
-	dfs100->ptr0_comment = 1;
-	init_unistr2(&dfs100->comment, j->comment, UNI_STR_TERMINATE);
+	dfs100->comment = talloc_strdup(mem_ctx, j->comment);
 	return True;
 }
 
 
-WERROR _dfs_Enum(pipes_struct *p, NETDFS_Q_DFS_ENUM *q_u, NETDFS_R_DFS_ENUM *r_u)
+WERROR _dfs_Enum(pipes_struct *p, uint32_t level, uint32_t bufsize, struct dfs_EnumStruct *info, uint32_t *unknown, uint32_t *total)
 {
-	uint32 level = q_u->level;
 	struct junction_map jn[MAX_MSDFS_JUNCTIONS];
 	int num_jn = 0;
 	int i;
@@ -275,37 +245,27 @@ WERROR _dfs_Enum(pipes_struct *p, NETDFS_Q_DFS_ENUM *q_u, NETDFS_R_DFS_ENUM *r_u
     
 	DEBUG(5,("_dfs_Enum: %d junctions found in Dfs, doing level %d\n", num_jn, level));
 
-	r_u->ptr0_info = q_u->ptr0_info;
-	r_u->ptr0_total = q_u->ptr0_total;
-	r_u->total = num_jn;
-
-	r_u->info = q_u->info;
+	*total = num_jn;
 
 	/* Create the return array */
 	switch (level) {
 	case 1:
-		if ((r_u->info.e.u.info1.s = TALLOC_ARRAY(p->mem_ctx, NETDFS_DFS_INFO1, num_jn)) == NULL) {
+		if ((info->e.info1->s = TALLOC_ARRAY(p->mem_ctx, struct dfs_Info1, num_jn)) == NULL) {
 			return WERR_NOMEM;
 		}
-		r_u->info.e.u.info1.count = num_jn;
-		r_u->info.e.u.info1.ptr0_s = 1;
-		r_u->info.e.u.info1.size_s = num_jn;
+		info->e.info1->count = num_jn;
 		break;
 	case 2:
-		if ((r_u->info.e.u.info2.s = TALLOC_ARRAY(p->mem_ctx, NETDFS_DFS_INFO2, num_jn)) == NULL) {
+		if ((info->e.info2->s = TALLOC_ARRAY(p->mem_ctx, struct dfs_Info2, num_jn)) == NULL) {
 			return WERR_NOMEM;
 		}
-		r_u->info.e.u.info2.count = num_jn;
-		r_u->info.e.u.info2.ptr0_s = 1;
-		r_u->info.e.u.info2.size_s = num_jn;
+		info->e.info2->count = num_jn;
 		break;
 	case 3:
-		if ((r_u->info.e.u.info3.s = TALLOC_ARRAY(p->mem_ctx, NETDFS_DFS_INFO3, num_jn)) == NULL) {
+		if ((info->e.info3->s = TALLOC_ARRAY(p->mem_ctx, struct dfs_Info3, num_jn)) == NULL) {
 			return WERR_NOMEM;
 		}
-		r_u->info.e.u.info3.count = num_jn;
-		r_u->info.e.u.info3.ptr0_s = 1;
-		r_u->info.e.u.info3.size_s = num_jn;
+		info->e.info3->count = num_jn;
 		break;
 	default:
 		return WERR_INVALID_PARAM;
@@ -314,35 +274,28 @@ WERROR _dfs_Enum(pipes_struct *p, NETDFS_Q_DFS_ENUM *q_u, NETDFS_R_DFS_ENUM *r_u
 	for (i = 0; i < num_jn; i++) {
 		switch (level) {
 		case 1: 
-			init_reply_dfs_info_1(&jn[i], &r_u->info.e.u.info1.s[i]);
+			init_reply_dfs_info_1(p->mem_ctx, &jn[i], &info->e.info1->s[i]);
 			break;
 		case 2:
-			init_reply_dfs_info_2(&jn[i], &r_u->info.e.u.info2.s[i]);
+			init_reply_dfs_info_2(p->mem_ctx, &jn[i], &info->e.info2->s[i]);
 			break;
 		case 3:
-			init_reply_dfs_info_3(p->mem_ctx, &jn[i], &r_u->info.e.u.info3.s[i]);
+			init_reply_dfs_info_3(p->mem_ctx, &jn[i], &info->e.info3->s[i]);
 			break;
 		default:
 			return WERR_INVALID_PARAM;
 		}
 	}
   
-	r_u->status = WERR_OK;
-
-	return r_u->status;
+	return WERR_OK;
 }
       
-WERROR _dfs_GetInfo(pipes_struct *p, NETDFS_Q_DFS_GETINFO *q_u, 
-                     NETDFS_R_DFS_GETINFO *r_u)
+WERROR _dfs_GetInfo(pipes_struct *p, const char *path, const char *server, const char *share, uint32_t level, union dfs_Info *info)
 {
-	UNISTR2* uni_path = &q_u->path;
-	uint32 level = q_u->level;
 	int consumedcnt = sizeof(pstring);
-	pstring path;
-	BOOL ret = False;
 	struct junction_map jn;
+	BOOL ret;
 
-	unistr2_to_ascii(path, uni_path, sizeof(path)-1);
 	if(!create_junction(path, &jn))
 		return WERR_DFS_NO_SUCH_SERVER;
   
@@ -353,132 +306,126 @@ WERROR _dfs_GetInfo(pipes_struct *p, NETDFS_Q_DFS_GETINFO *q_u,
 	}
 
 	vfs_ChDir(p->conn,p->conn->connectpath);
-	r_u->info.switch_value = level;
-	r_u->info.ptr0 = 1;
-	r_u->status = WERR_OK;
 
 	switch (level) {
-		case 1: ret = init_reply_dfs_info_1(&jn, &r_u->info.u.info1); break;
-		case 2: ret = init_reply_dfs_info_2(&jn, &r_u->info.u.info2); break;
-		case 3: ret = init_reply_dfs_info_3(p->mem_ctx, &jn, &r_u->info.u.info3); break;
-		case 100: ret = init_reply_dfs_info_100(&jn, &r_u->info.u.info100); break;
+		case 1: ret = init_reply_dfs_info_1(p->mem_ctx, &jn, info->info1); break;
+		case 2: ret = init_reply_dfs_info_2(p->mem_ctx, &jn, info->info2); break;
+		case 3: ret = init_reply_dfs_info_3(p->mem_ctx, &jn, info->info3); break;
+		case 100: ret = init_reply_dfs_info_100(p->mem_ctx, &jn, info->info100); break;
 		default:
-			r_u->info.ptr0 = 1;
-			r_u->info.switch_value = 0;
-			r_u->status = WERR_OK;
-			ret = True;
-			break;
+			info->info1 = NULL;
+			return WERR_INVALID_PARAM;
 	}
 
 	if (!ret) 
-		r_u->status = WERR_INVALID_PARAM;
+		return WERR_INVALID_PARAM;
   
-	return r_u->status;
+	return WERR_OK;
 }
 
-WERROR _dfs_SetInfo(pipes_struct *p, NETDFS_Q_DFS_SETINFO *q_u, NETDFS_R_DFS_SETINFO *r_u)
+WERROR _dfs_SetInfo(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_Rename(pipes_struct *p, NETDFS_Q_DFS_RENAME *q_u, NETDFS_R_DFS_RENAME *r_u)
+WERROR _dfs_Rename(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_Move(pipes_struct *p, NETDFS_Q_DFS_MOVE *q_u, NETDFS_R_DFS_MOVE *r_u)
+WERROR _dfs_Move(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_ManagerGetConfigInfo(pipes_struct *p, NETDFS_Q_DFS_MANAGERGETCONFIGINFO *q_u, NETDFS_R_DFS_MANAGERGETCONFIGINFO *r_u)
+WERROR _dfs_ManagerGetConfigInfo(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_ManagerSendSiteInfo(pipes_struct *p, NETDFS_Q_DFS_MANAGERSENDSITEINFO *q_u, NETDFS_R_DFS_MANAGERSENDSITEINFO *r_u)
+WERROR _dfs_ManagerSendSiteInfo(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_AddFtRoot(pipes_struct *p, NETDFS_Q_DFS_ADDFTROOT *q_u, NETDFS_R_DFS_ADDFTROOT *r_u)
+WERROR _dfs_AddFtRoot(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_RemoveFtRoot(pipes_struct *p, NETDFS_Q_DFS_REMOVEFTROOT *q_u, NETDFS_R_DFS_REMOVEFTROOT *r_u)
+WERROR _dfs_RemoveFtRoot(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_AddStdRoot(pipes_struct *p, NETDFS_Q_DFS_ADDSTDROOT *q_u, NETDFS_R_DFS_ADDSTDROOT *r_u)
+WERROR _dfs_AddStdRoot(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_RemoveStdRoot(pipes_struct *p, NETDFS_Q_DFS_REMOVESTDROOT *q_u, NETDFS_R_DFS_REMOVESTDROOT *r_u)
+WERROR _dfs_RemoveStdRoot(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_ManagerInitialize(pipes_struct *p, NETDFS_Q_DFS_MANAGERINITIALIZE *q_u, NETDFS_R_DFS_MANAGERINITIALIZE *r_u)
+WERROR _dfs_ManagerInitialize(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_AddStdRootForced(pipes_struct *p, NETDFS_Q_DFS_ADDSTDROOTFORCED *q_u, NETDFS_R_DFS_ADDSTDROOTFORCED *r_u)
+WERROR _dfs_AddStdRootForced(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_GetDcAddress(pipes_struct *p, NETDFS_Q_DFS_GETDCADDRESS *q_u, NETDFS_R_DFS_GETDCADDRESS *r_u)
+WERROR _dfs_GetDcAddress(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_SetDcAddress(pipes_struct *p, NETDFS_Q_DFS_SETDCADDRESS *q_u, NETDFS_R_DFS_SETDCADDRESS *r_u)
+WERROR _dfs_SetDcAddress(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_FlushFtTable(pipes_struct *p, NETDFS_Q_DFS_FLUSHFTTABLE *q_u, NETDFS_R_DFS_FLUSHFTTABLE *r_u)
+WERROR _dfs_FlushFtTable(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_Add2(pipes_struct *p, NETDFS_Q_DFS_ADD2 *q_u, NETDFS_R_DFS_ADD2 *r_u)
+WERROR _dfs_Add2(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_Remove2(pipes_struct *p, NETDFS_Q_DFS_REMOVE2 *q_u, NETDFS_R_DFS_REMOVE2 *r_u)
+WERROR _dfs_Remove2(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_EnumEx(pipes_struct *p, NETDFS_Q_DFS_ENUMEX *q_u, NETDFS_R_DFS_ENUMEX *r_u)
+WERROR _dfs_EnumEx(pipes_struct *p, const char *name, uint32_t level, uint32_t bufsize, struct dfs_EnumStruct *info, uint32_t *total)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;
 }
 
-WERROR _dfs_SetInfo2(pipes_struct *p, NETDFS_Q_DFS_SETINFO2 *q_u, NETDFS_R_DFS_SETINFO2 *r_u)
+WERROR _dfs_SetInfo2(pipes_struct *p)
 {
 	/* FIXME: Implement your code here */
 	return WERR_NOT_SUPPORTED;