Merge fields_present function from HEAD. Now, a field will not be updated
[sfrench/samba-autobuild/.git] / source3 / rpc_server / srv_samr_util.c
index 409fd8efab1c3669c1815d256ac3756d0f27ace0..c30cc3e77b1af480b55eb480e503f10018298150 100644 (file)
@@ -73,22 +73,24 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
 
        if (from == NULL || to == NULL) 
                return;
-       if (!nt_time_is_zero(&from->logon_time)) {
+
+       if (from->fields_present & ACCT_LAST_LOGON) {
                unix_time=nt_time_to_unix(&from->logon_time);
                stored_time = pdb_get_logon_time(to);
                DEBUG(10,("INFO_21 LOGON_TIME: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
                if (stored_time != unix_time) 
                        pdb_set_logon_time(to, unix_time, PDB_CHANGED);
-       }       
-       if (!nt_time_is_zero(&from->logoff_time)) {
+       }
+
+       if (from->fields_present & ACCT_LAST_LOGOFF) {
                unix_time=nt_time_to_unix(&from->logoff_time);
                stored_time = pdb_get_logoff_time(to);
                DEBUG(10,("INFO_21 LOGOFF_TIME: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
                if (stored_time != unix_time) 
                        pdb_set_logoff_time(to, unix_time, PDB_CHANGED);
        }
-       
-       if (!nt_time_is_zero(&from->kickoff_time)) {
+
+       if (from->fields_present & ACCT_EXPIRY) {
                unix_time=nt_time_to_unix(&from->kickoff_time);
                stored_time = pdb_get_kickoff_time(to);
                DEBUG(10,("INFO_21 KICKOFF_TIME: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -96,14 +98,15 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_kickoff_time(to, unix_time , PDB_CHANGED);
        }       
 
-       if (!nt_time_is_zero(&from->pass_can_change_time)) {
+       if (from->fields_present & ACCT_ALLOW_PWD_CHANGE) {
                unix_time=nt_time_to_unix(&from->pass_can_change_time);
                stored_time = pdb_get_pass_can_change_time(to);
                DEBUG(10,("INFO_21 PASS_CAN_CH: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
                if (stored_time != unix_time) 
                        pdb_set_pass_can_change_time(to, unix_time, PDB_CHANGED);
        }
-       if (!nt_time_is_zero(&from->pass_last_set_time)) {
+
+       if (from->fields_present & ACCT_LAST_PWD_CHANGE) {
                unix_time=nt_time_to_unix(&from->pass_last_set_time);
                stored_time = pdb_get_pass_last_set_time(to);
                DEBUG(10,("INFO_21 PASS_LAST_SET: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -111,7 +114,7 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_pass_last_set_time(to, unix_time, PDB_CHANGED);
        }
 
-       if (!nt_time_is_zero(&from->pass_must_change_time)) {
+       if (from->fields_present & ACCT_FORCE_PWD_CHANGE) {
                unix_time=nt_time_to_unix(&from->pass_must_change_time);
                stored_time=pdb_get_pass_must_change_time(to);
                DEBUG(10,("INFO_21 PASS_MUST_CH: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -119,8 +122,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_pass_must_change_time(to, unix_time, PDB_CHANGED);
        }
 
-       /* Backend should check this for sainity */
-       if (from->hdr_user_name.buffer) {
+       if ((from->fields_present & ACCT_USERNAME) &&
+           (from->hdr_user_name.buffer)) {
                old_string = pdb_get_username(to);
                new_string = unistr2_static(&from->uni_user_name);
                DEBUG(10,("INFO_21 UNI_USER_NAME: %s -> %s\n", old_string, new_string));
@@ -128,7 +131,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                    pdb_set_username(to      , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_full_name.buffer) {
+       if ((from->fields_present & ACCT_FULL_NAME) &&
+           (from->hdr_full_name.buffer)) {
                old_string = pdb_get_fullname(to);
                new_string = unistr2_static(&from->uni_full_name);
                DEBUG(10,("INFO_21 UNI_FULL_NAME: %s -> %s\n",old_string, new_string));
@@ -136,7 +140,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_fullname(to      , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_home_dir.buffer) {
+       if ((from->fields_present & ACCT_HOME_DIR) &&
+           (from->hdr_home_dir.buffer)) {
                old_string = pdb_get_homedir(to);
                new_string = unistr2_static(&from->uni_home_dir);
                DEBUG(10,("INFO_21 UNI_HOME_DIR: %s -> %s\n",old_string,new_string));
@@ -144,7 +149,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_homedir(to       , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_dir_drive.buffer) {
+       if ((from->fields_present & ACCT_HOME_DRIVE) &&
+           (from->hdr_dir_drive.buffer)) {
                old_string = pdb_get_dir_drive(to);
                new_string = unistr2_static(&from->uni_dir_drive);
                DEBUG(10,("INFO_21 UNI_DIR_DRIVE: %s -> %s\n",old_string,new_string));
@@ -152,7 +158,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_dir_drive(to     , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_logon_script.buffer) {
+       if ((from->fields_present & ACCT_LOGON_SCRIPT) &&
+           (from->hdr_logon_script.buffer)) {
                old_string = pdb_get_logon_script(to);
                new_string = unistr2_static(&from->uni_logon_script);
                DEBUG(10,("INFO_21 UNI_LOGON_SCRIPT: %s -> %s\n",old_string,new_string));
@@ -160,7 +167,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_logon_script(to  , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_profile_path.buffer) {
+       if ((from->fields_present & ACCT_PROFILE) &&
+           (from->hdr_profile_path.buffer)) {
                old_string = pdb_get_profile_path(to);
                new_string = unistr2_static(&from->uni_profile_path);
                DEBUG(10,("INFO_21 UNI_PROFILE_PATH: %s -> %s\n",old_string, new_string));
@@ -168,7 +176,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_profile_path(to  , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_acct_desc.buffer) {
+       if ((from->fields_present & ACCT_DESCRIPTION) &&
+           (from->hdr_acct_desc.buffer)) {
                old_string = pdb_get_acct_desc(to);
                new_string = unistr2_static(&from->uni_acct_desc);
                DEBUG(10,("INFO_21 UNI_ACCT_DESC: %s -> %s\n",old_string,new_string));
@@ -176,7 +185,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_acct_desc(to     , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_workstations.buffer) {
+       if ((from->fields_present & ACCT_WORKSTATIONS) &&
+           (from->hdr_workstations.buffer)) {
                old_string = pdb_get_workstations(to);
                new_string = unistr2_static(&from->uni_workstations);
                DEBUG(10,("INFO_21 UNI_WORKSTATIONS: %s -> %s\n",old_string, new_string));
@@ -184,7 +194,9 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_workstations(to  , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_unknown_str.buffer) {
+       /* is this right? */
+       if ((from->fields_present & ACCT_ADMIN_DESC) &&
+           (from->hdr_unknown_str.buffer)) {
                old_string = pdb_get_unknown_str(to);
                new_string = unistr2_static(&from->uni_unknown_str);
                DEBUG(10,("INFO_21 UNI_UNKNOWN_STR: %s -> %s\n",old_string, new_string));
@@ -192,7 +204,8 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                        pdb_set_unknown_str(to   , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_munged_dial.buffer) {
+       if ((from->fields_present & ACCT_CALLBACK) &&
+           (from->hdr_munged_dial.buffer)) {
                char *newstr;
                old_string = pdb_get_munged_dial(to);
                mung.length = from->hdr_munged_dial.uni_str_len;
@@ -205,59 +218,66 @@ void copy_id21_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_21 *from)
                SAFE_FREE(newstr);
        }
        
-       if (from->user_rid == 0) {
-               DEBUG(10, ("INFO_21: Asked to set User RID to 0 !? Skipping change!\n"));
-       } else if (from->user_rid != pdb_get_user_rid(to)) {
-               DEBUG(10,("INFO_21 USER_RID: %u -> %u NOT UPDATED!\n",pdb_get_user_rid(to),from->user_rid));
-               /* we really allow this ??? metze */
-               /* pdb_set_user_sid_from_rid(to, from->user_rid, PDB_CHANGED);*/
+       if (from->fields_present & ACCT_RID) {
+               if (from->user_rid == 0) {
+                       DEBUG(10, ("INFO_21: Asked to set User RID to 0 !? Skipping change!\n"));
+               } else if (from->user_rid != pdb_get_user_rid(to)) {
+                       DEBUG(10,("INFO_21 USER_RID: %u -> %u NOT UPDATED!\n",pdb_get_user_rid(to),from->user_rid));
+               }
        }
        
-       if (from->group_rid == 0) {
-               DEBUG(10, ("INFO_21: Asked to set Group RID to 0 !? Skipping change!\n"));
-       } else if (from->group_rid != pdb_get_group_rid(to)) {
-               DEBUG(10,("INFO_21 GROUP_RID: %u -> %u\n",pdb_get_group_rid(to),from->group_rid));
-               pdb_set_group_sid_from_rid(to, from->group_rid, PDB_CHANGED);
+       if (from->fields_present & ACCT_PRIMARY_GID) {
+               if (from->group_rid == 0) {
+                       DEBUG(10, ("INFO_21: Asked to set Group RID to 0 !? Skipping change!\n"));
+               } else if (from->group_rid != pdb_get_group_rid(to)) {
+                       DEBUG(10,("INFO_21 GROUP_RID: %u -> %u\n",pdb_get_group_rid(to),from->group_rid));
+                       pdb_set_group_sid_from_rid(to, from->group_rid, PDB_CHANGED);
+               }
        }
        
-       DEBUG(10,("INFO_21 ACCT_CTRL: %08X -> %08X\n",pdb_get_acct_ctrl(to),from->acb_info));
-       if (from->acb_info != pdb_get_acct_ctrl(to)) {
-               pdb_set_acct_ctrl(to, from->acb_info, PDB_CHANGED);
+       if (from->fields_present & ACCT_FLAGS) {
+               DEBUG(10,("INFO_21 ACCT_CTRL: %08X -> %08X\n",pdb_get_acct_ctrl(to),from->acb_info));
+               if (from->acb_info != pdb_get_acct_ctrl(to)) {
+                       pdb_set_acct_ctrl(to, from->acb_info, PDB_CHANGED);
+               }
        }
 
-       DEBUG(10,("INFO_21 FIELDS_PRESENT: %08X -> %08X\n",pdb_get_fields_present(to),from->fields_present));
-       if (from->fields_present != pdb_get_fields_present(to)) {
-               pdb_set_fields_present(to, from->fields_present, PDB_CHANGED);
-       }
+       if (from->fields_present & ACCT_LOGON_HOURS) {
+               DEBUG(15,("INFO_21 LOGON_DIVS: %08X -> %08X\n",pdb_get_logon_divs(to),from->logon_divs));
+               if (from->logon_divs != pdb_get_logon_divs(to)) {
+                       pdb_set_logon_divs(to, from->logon_divs, PDB_CHANGED);
+               }
 
-       DEBUG(15,("INFO_21 LOGON_DIVS: %08X -> %08X\n",pdb_get_logon_divs(to),from->logon_divs));
-       if (from->logon_divs != pdb_get_logon_divs(to)) {
-               pdb_set_logon_divs(to, from->logon_divs, PDB_CHANGED);
-       }
+               DEBUG(15,("INFO_21 LOGON_HRS.LEN: %08X -> %08X\n",pdb_get_hours_len(to),from->logon_hrs.len));
+               if (from->logon_hrs.len != pdb_get_hours_len(to)) {
+                       pdb_set_hours_len(to, from->logon_hrs.len, PDB_CHANGED);
+               }
 
-       DEBUG(15,("INFO_21 LOGON_HRS.LEN: %08X -> %08X\n",pdb_get_hours_len(to),from->logon_hrs.len));
-       if (from->logon_hrs.len != pdb_get_hours_len(to)) {
-               pdb_set_hours_len(to, from->logon_hrs.len, PDB_CHANGED);
+               DEBUG(15,("INFO_21 LOGON_HRS.HOURS: %s -> %s\n",pdb_get_hours(to),from->logon_hrs.hours));
+               /* Fix me: only update if it changes --metze */
+               pdb_set_hours(to, from->logon_hrs.hours, PDB_CHANGED);
        }
 
-       DEBUG(15,("INFO_21 LOGON_HRS.HOURS: %s -> %s\n",pdb_get_hours(to),from->logon_hrs.hours));
-/* Fix me: only update if it changes --metze */
-       pdb_set_hours(to, from->logon_hrs.hours, PDB_CHANGED);
-
-       DEBUG(10,("INFO_21 BAD_PASSWORD_COUNT: %08X -> %08X\n",pdb_get_bad_password_count(to),from->bad_password_count));
-       if (from->bad_password_count != pdb_get_bad_password_count(to)) {
-               pdb_set_bad_password_count(to, from->bad_password_count, PDB_CHANGED);
+       if (from->fields_present & ACCT_BAD_PWD_COUNT) {
+               DEBUG(10,("INFO_21 BAD_PASSWORD_COUNT: %08X -> %08X\n",pdb_get_bad_password_count(to),from->bad_password_count));
+               if (from->bad_password_count != pdb_get_bad_password_count(to)) {
+                       pdb_set_bad_password_count(to, from->bad_password_count, PDB_CHANGED);
+               }
        }
 
-       DEBUG(10,("INFO_21 LOGON_COUNT: %08X -> %08X\n",pdb_get_logon_count(to),from->logon_count));
-       if (from->logon_count != pdb_get_logon_count(to)) {
-               pdb_set_logon_count(to, from->logon_count, PDB_CHANGED);
+       if (from->fields_present & ACCT_NUM_LOGONS) {
+               DEBUG(10,("INFO_21 LOGON_COUNT: %08X -> %08X\n",pdb_get_logon_count(to),from->logon_count));
+               if (from->logon_count != pdb_get_logon_count(to)) {
+                       pdb_set_logon_count(to, from->logon_count, PDB_CHANGED);
+               }
        }
 
-       DEBUG(10,("INFO_21 UNKNOWN_6: %08X -> %08X\n",pdb_get_unknown_6(to),from->unknown_6));
-       if (from->unknown_6 != pdb_get_unknown_6(to)) {
-               pdb_set_unknown_6(to, from->unknown_6, PDB_CHANGED);
-       }
+       /* if (from->fields_present & ACCT_??) { */
+               DEBUG(10,("INFO_21 UNKNOWN_6: %08X -> %08X\n",pdb_get_unknown_6(to),from->unknown_6));
+               if (from->unknown_6 != pdb_get_unknown_6(to)) {
+                       pdb_set_unknown_6(to, from->unknown_6, PDB_CHANGED);
+               }
+       /* } */
 
        DEBUG(10,("INFO_21 PADDING1 %02X %02X %02X %02X %02X %02X\n",
                  from->padding1[0],
@@ -290,14 +310,16 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
 
        if (from == NULL || to == NULL) 
                return;
-       if (!nt_time_is_zero(&from->logon_time)) {
+
+       if (from->fields_present & ACCT_LAST_LOGON) {
                unix_time=nt_time_to_unix(&from->logon_time);
                stored_time = pdb_get_logon_time(to);
                DEBUG(10,("INFO_23 LOGON_TIME: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
                if (stored_time != unix_time) 
                        pdb_set_logon_time(to, unix_time, PDB_CHANGED);
-       }       
-       if (!nt_time_is_zero(&from->logoff_time)) {
+       }
+
+       if (from->fields_present & ACCT_LAST_LOGOFF) {
                unix_time=nt_time_to_unix(&from->logoff_time);
                stored_time = pdb_get_logoff_time(to);
                DEBUG(10,("INFO_23 LOGOFF_TIME: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -305,7 +327,7 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_logoff_time(to, unix_time, PDB_CHANGED);
        }
        
-       if (!nt_time_is_zero(&from->kickoff_time)) {
+       if (from->fields_present & ACCT_EXPIRY) {
                unix_time=nt_time_to_unix(&from->kickoff_time);
                stored_time = pdb_get_kickoff_time(to);
                DEBUG(10,("INFO_23 KICKOFF_TIME: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -313,14 +335,15 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_kickoff_time(to, unix_time , PDB_CHANGED);
        }       
 
-       if (!nt_time_is_zero(&from->pass_can_change_time)) {
+       if (from->fields_present & ACCT_ALLOW_PWD_CHANGE) {
                unix_time=nt_time_to_unix(&from->pass_can_change_time);
                stored_time = pdb_get_pass_can_change_time(to);
                DEBUG(10,("INFO_23 PASS_CAN_CH: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
                if (stored_time != unix_time) 
                        pdb_set_pass_can_change_time(to, unix_time, PDB_CHANGED);
        }
-       if (!nt_time_is_zero(&from->pass_last_set_time)) {
+
+       if (from->fields_present & ACCT_LAST_PWD_CHANGE) {
                unix_time=nt_time_to_unix(&from->pass_last_set_time);
                stored_time = pdb_get_pass_last_set_time(to);
                DEBUG(10,("INFO_23 PASS_LAST_SET: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -328,7 +351,7 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_pass_last_set_time(to, unix_time, PDB_CHANGED);
        }
 
-       if (!nt_time_is_zero(&from->pass_must_change_time)) {
+       if (from->fields_present & ACCT_FORCE_PWD_CHANGE) {
                unix_time=nt_time_to_unix(&from->pass_must_change_time);
                stored_time=pdb_get_pass_must_change_time(to);
                DEBUG(10,("INFO_23 PASS_MUST_CH: %lu -> %lu\n",(long unsigned int)stored_time, (long unsigned int)unix_time));
@@ -336,8 +359,9 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_pass_must_change_time(to, unix_time, PDB_CHANGED);
        }
 
-       /* Backend should check this for sainity */
-       if (from->hdr_user_name.buffer) {
+       /* Backend should check this for sanity */
+       if ((from->fields_present & ACCT_USERNAME) &&
+           (from->hdr_user_name.buffer)) {
                old_string = pdb_get_username(to);
                new_string = unistr2_static(&from->uni_user_name);
                DEBUG(10,("INFO_23 UNI_USER_NAME: %s -> %s\n", old_string, new_string));
@@ -345,7 +369,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                    pdb_set_username(to      , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_full_name.buffer) {
+       if ((from->fields_present & ACCT_FULL_NAME) &&
+           (from->hdr_full_name.buffer)) {
                old_string = pdb_get_fullname(to);
                new_string = unistr2_static(&from->uni_full_name);
                DEBUG(10,("INFO_23 UNI_FULL_NAME: %s -> %s\n",old_string, new_string));
@@ -353,7 +378,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_fullname(to      , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_home_dir.buffer) {
+       if ((from->fields_present & ACCT_HOME_DIR) &&
+           (from->hdr_home_dir.buffer)) {
                old_string = pdb_get_homedir(to);
                new_string = unistr2_static(&from->uni_home_dir);
                DEBUG(10,("INFO_23 UNI_HOME_DIR: %s -> %s\n",old_string,new_string));
@@ -361,7 +387,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_homedir(to       , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_dir_drive.buffer) {
+       if ((from->fields_present & ACCT_HOME_DRIVE) &&
+           (from->hdr_dir_drive.buffer)) {
                old_string = pdb_get_dir_drive(to);
                new_string = unistr2_static(&from->uni_dir_drive);
                DEBUG(10,("INFO_23 UNI_DIR_DRIVE: %s -> %s\n",old_string,new_string));
@@ -369,7 +396,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_dir_drive(to     , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_logon_script.buffer) {
+       if ((from->fields_present & ACCT_LOGON_SCRIPT) &&
+           (from->hdr_logon_script.buffer)) {
                old_string = pdb_get_logon_script(to);
                new_string = unistr2_static(&from->uni_logon_script);
                DEBUG(10,("INFO_23 UNI_LOGON_SCRIPT: %s -> %s\n",old_string,new_string));
@@ -377,7 +405,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_logon_script(to  , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_profile_path.buffer) {
+       if ((from->fields_present & ACCT_PROFILE) &&
+           (from->hdr_profile_path.buffer)) {
                old_string = pdb_get_profile_path(to);
                new_string = unistr2_static(&from->uni_profile_path);
                DEBUG(10,("INFO_23 UNI_PROFILE_PATH: %s -> %s\n",old_string, new_string));
@@ -385,7 +414,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_profile_path(to  , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_acct_desc.buffer) {
+       if ((from->fields_present & ACCT_DESCRIPTION) &&
+           (from->hdr_acct_desc.buffer)) {
                old_string = pdb_get_acct_desc(to);
                new_string = unistr2_static(&from->uni_acct_desc);
                DEBUG(10,("INFO_23 UNI_ACCT_DESC: %s -> %s\n",old_string,new_string));
@@ -393,7 +423,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_acct_desc(to     , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_workstations.buffer) {
+       if ((from->fields_present & ACCT_WORKSTATIONS) &&
+           (from->hdr_workstations.buffer)) {
                old_string = pdb_get_workstations(to);
                new_string = unistr2_static(&from->uni_workstations);
                DEBUG(10,("INFO_23 UNI_WORKSTATIONS: %s -> %s\n",old_string, new_string));
@@ -401,7 +432,9 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_workstations(to  , new_string, PDB_CHANGED);
        }
 
-       if (from->hdr_unknown_str.buffer) {
+       /* is this right? */
+       if ((from->fields_present & ACCT_ADMIN_DESC) &&
+           (from->hdr_unknown_str.buffer)) {
                old_string = pdb_get_unknown_str(to);
                new_string = unistr2_static(&from->uni_unknown_str);
                DEBUG(10,("INFO_23 UNI_UNKNOWN_STR: %s -> %s\n",old_string, new_string));
@@ -409,7 +442,8 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                        pdb_set_unknown_str(to   , new_string, PDB_CHANGED);
        }
        
-       if (from->hdr_munged_dial.buffer) {
+       if ((from->fields_present & ACCT_CALLBACK) &&
+           (from->hdr_munged_dial.buffer)) {
                char *newstr;
                old_string = pdb_get_munged_dial(to);
                mung.length = from->hdr_munged_dial.uni_str_len;
@@ -422,58 +456,66 @@ void copy_id23_to_sam_passwd(SAM_ACCOUNT *to, SAM_USER_INFO_23 *from)
                SAFE_FREE(newstr);
        }
        
-       if (from->user_rid == 0) {
-               DEBUG(10, ("INFO_23: Asked to set User RID to 0 !? Skipping change!\n"));
-       } else if (from->user_rid != pdb_get_user_rid(to)) {
-               DEBUG(10,("INFO_23 USER_RID: %u -> %u NOT UPDATED!\n",pdb_get_user_rid(to),from->user_rid));
-               /* we really allow this ??? metze */
-               /* pdb_set_user_sid_from_rid(to, from->user_rid, PDB_CHANGED);*/
-       }
-       if (from->group_rid == 0) {
-               DEBUG(10, ("INFO_23: Asked to set Group RID to 0 !? Skipping change!\n"));
-       } else if (from->group_rid != pdb_get_group_rid(to)) {
-               DEBUG(10,("INFO_23 GROUP_RID: %u -> %u\n",pdb_get_group_rid(to),from->group_rid));
-               pdb_set_group_sid_from_rid(to, from->group_rid, PDB_CHANGED);
+       if (from->fields_present & ACCT_RID) {
+               if (from->user_rid == 0) {
+                       DEBUG(10, ("INFO_23: Asked to set User RID to 0 !? Skipping change!\n"));
+               } else if (from->user_rid != pdb_get_user_rid(to)) {
+                       DEBUG(10,("INFO_23 USER_RID: %u -> %u NOT UPDATED!\n",pdb_get_user_rid(to),from->user_rid));
+               }
+       }
+
+       if (from->fields_present & ACCT_PRIMARY_GID) {
+               if  (from->group_rid == 0) {
+                       DEBUG(10, ("INFO_23: Asked to set Group RID to 0 !? Skipping change!\n"));
+               } else if (from->group_rid != pdb_get_group_rid(to)) {
+                       DEBUG(10,("INFO_23 GROUP_RID: %u -> %u\n",pdb_get_group_rid(to),from->group_rid));
+                       pdb_set_group_sid_from_rid(to, from->group_rid, PDB_CHANGED);
+               }
        }
        
-       DEBUG(10,("INFO_23 ACCT_CTRL: %08X -> %08X\n",pdb_get_acct_ctrl(to),from->acb_info));
-       if (from->acb_info != pdb_get_acct_ctrl(to)) {
-               pdb_set_acct_ctrl(to, from->acb_info, PDB_CHANGED);
+       if (from->fields_present & ACCT_FLAGS) {
+               DEBUG(10,("INFO_23 ACCT_CTRL: %08X -> %08X\n",pdb_get_acct_ctrl(to),from->acb_info));
+               if (from->acb_info != pdb_get_acct_ctrl(to)) {
+                       pdb_set_acct_ctrl(to, from->acb_info, PDB_CHANGED);
+               }
        }
 
-       DEBUG(10,("INFO_23 FIELDS_PRESENT: %08X -> %08X\n",pdb_get_fields_present(to),from->fields_present));
-       if (from->fields_present != pdb_get_fields_present(to)) {
-               pdb_set_fields_present(to, from->fields_present, PDB_CHANGED);
-       }
+       if (from->fields_present & ACCT_LOGON_HOURS) {
+               DEBUG(15,("INFO_23 LOGON_DIVS: %08X -> %08X\n",pdb_get_logon_divs(to),from->logon_divs));
+               if (from->logon_divs != pdb_get_logon_divs(to)) {
+                       pdb_set_logon_divs(to, from->logon_divs, PDB_CHANGED);
+               }
 
-       DEBUG(15,("INFO_23 LOGON_DIVS: %08X -> %08X\n",pdb_get_logon_divs(to),from->logon_divs));
-       if (from->logon_divs != pdb_get_logon_divs(to)) {
-               pdb_set_logon_divs(to, from->logon_divs, PDB_CHANGED);
-       }
+               DEBUG(15,("INFO_23 LOGON_HRS.LEN: %08X -> %08X\n",pdb_get_hours_len(to),from->logon_hrs.len));
+               if (from->logon_hrs.len != pdb_get_hours_len(to)) {
+                       pdb_set_hours_len(to, from->logon_hrs.len, PDB_CHANGED);
+               }
 
-       DEBUG(15,("INFO_23 LOGON_HRS.LEN: %08X -> %08X\n",pdb_get_hours_len(to),from->logon_hrs.len));
-       if (from->logon_hrs.len != pdb_get_hours_len(to)) {
-               pdb_set_hours_len(to, from->logon_hrs.len, PDB_CHANGED);
+               DEBUG(15,("INFO_23 LOGON_HRS.HOURS: %s -> %s\n",pdb_get_hours(to),from->logon_hrs.hours));
+               /* Fix me: only update if it changes --metze */
+               pdb_set_hours(to, from->logon_hrs.hours, PDB_CHANGED);
        }
 
-       DEBUG(15,("INFO_23 LOGON_HRS.HOURS: %s -> %s\n",pdb_get_hours(to),from->logon_hrs.hours));
-/* Fix me: only update if it changes --metze */
-       pdb_set_hours(to, from->logon_hrs.hours, PDB_CHANGED);
-
-       DEBUG(10,("INFO_23 BAD_PASSWORD_COUNT: %08X -> %08X\n",pdb_get_bad_password_count(to),from->bad_password_count));
-       if (from->bad_password_count != pdb_get_bad_password_count(to)) {
-               pdb_set_bad_password_count(to, from->bad_password_count, PDB_CHANGED);
+       if (from->fields_present & ACCT_BAD_PWD_COUNT) {
+               DEBUG(10,("INFO_23 BAD_PASSWORD_COUNT: %08X -> %08X\n",pdb_get_bad_password_count(to),from->bad_password_count));
+               if (from->bad_password_count != pdb_get_bad_password_count(to)) {
+                       pdb_set_bad_password_count(to, from->bad_password_count, PDB_CHANGED);
+               }
        }
 
-       DEBUG(10,("INFO_23 LOGON_COUNT: %08X -> %08X\n",pdb_get_logon_count(to),from->logon_count));
-       if (from->logon_count != pdb_get_logon_count(to)) {
-               pdb_set_logon_count(to, from->logon_count, PDB_CHANGED);
+       if (from->fields_present & ACCT_NUM_LOGONS) {
+               DEBUG(10,("INFO_23 LOGON_COUNT: %08X -> %08X\n",pdb_get_logon_count(to),from->logon_count));
+               if (from->logon_count != pdb_get_logon_count(to)) {
+                       pdb_set_logon_count(to, from->logon_count, PDB_CHANGED);
+               }
        }
 
-       DEBUG(10,("INFO_23 UNKOWN_6: %08X -> %08X\n",pdb_get_unknown_6(to),from->unknown_6));
-       if (from->unknown_6 != pdb_get_unknown_6(to)) {
-               pdb_set_unknown_6(to, from->unknown_6, PDB_CHANGED);
-       }
+       /* if (from->fields_present & ACCT_??) { */
+               DEBUG(10,("INFO_23 UNKOWN_6: %08X -> %08X\n",pdb_get_unknown_6(to),from->unknown_6));
+               if (from->unknown_6 != pdb_get_unknown_6(to)) {
+                       pdb_set_unknown_6(to, from->unknown_6, PDB_CHANGED);
+               }
+       /* } */
 
        DEBUG(10,("INFO_23 PADDING1 %02X %02X %02X %02X %02X %02X\n",
                  from->padding1[0],