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Diffstat (limited to 'source/namedbwork.c')
-rw-r--r-- | source/namedbwork.c | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/source/namedbwork.c b/source/namedbwork.c deleted file mode 100644 index a17de731bb1..00000000000 --- a/source/namedbwork.c +++ /dev/null @@ -1,243 +0,0 @@ -/* - Unix SMB/Netbios implementation. - Version 1.9. - NBT netbios routines and daemon - version 2 - Copyright (C) Andrew Tridgell 1994-1997 - - 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. - - Revision History: - - 14 jan 96: lkcl@pires.co.uk - added multiple workgroup domain master support - - 04 jul 96: lkcl@pires.co.uk - created module namedbwork containing workgroup database functions - -*/ - -#include "includes.h" -#include "smb.h" - -extern int ClientNMB; - -extern int DEBUGLEVEL; - -/* this is our domain/workgroup/server database */ -extern struct subnet_record *subnetlist; - -extern struct in_addr wins_ip; - -extern fstring myworkgroup; - -int workgroup_count = 0; /* unique index key: one for each workgroup */ - - - -/**************************************************************************** - add a workgroup into the domain list - **************************************************************************/ -static void add_workgroup(struct work_record *work, struct subnet_record *d) -{ - struct work_record *w2; - - if (!work || !d) return; - - if (!d->workgrouplist) - { - d->workgrouplist = work; - work->prev = NULL; - work->next = NULL; - return; - } - - for (w2 = d->workgrouplist; w2->next; w2 = w2->next); - - w2->next = work; - work->next = NULL; - work->prev = w2; -} - - -/**************************************************************************** - create a blank workgroup - **************************************************************************/ -static struct work_record *make_workgroup(char *name) -{ - struct work_record *work; - struct subnet_record *d; - int t = -1; - - if (!name || !name[0]) return NULL; - - work = (struct work_record *)malloc(sizeof(*work)); - if (!work) return(NULL); - - StrnCpy(work->work_group,name,sizeof(work->work_group)-1); - work->serverlist = NULL; - - work->ServerType = DFLT_SERVER_TYPE | (lp_local_master() ? - SV_TYPE_POTENTIAL_BROWSER : 0 ); - work->RunningElection = False; - work->ElectionCount = 0; - work->needelection = False; - work->needannounce = True; - work->mst_state = MST_POTENTIAL; - work->dom_state = DOMAIN_NONE; - work->log_state = LOGON_NONE; - - /* make sure all token representations of workgroups are unique */ - - for (d = FIRST_SUBNET; d && t == -1; d = NEXT_SUBNET_INCLUDING_WINS(d)) - { - struct work_record *w; - for (w = d->workgrouplist; w && t == -1; w = w->next) - { - if (strequal(w->work_group, work->work_group)) t = w->token; - } - } - - if (t == -1) - { - work->token = ++workgroup_count; - } - else - { - work->token = t; - } - - - /* WfWg uses 01040b01 */ - /* Win95 uses 01041501 */ - /* NTAS uses ???????? */ - work->ElectionCriterion = (MAINTAIN_LIST<<1)|(ELECTION_VERSION<<8); - work->ElectionCriterion |= (lp_os_level() << 24); - if (lp_domain_master()) { - work->ElectionCriterion |= 0x80; - } - - return work; -} - - -/******************************************************************* - remove workgroups - ******************************************************************/ -struct work_record *remove_workgroup(struct subnet_record *d, - struct work_record *work, - BOOL remove_all_servers) -{ - struct work_record *ret_work = NULL; - - if (!d || !work) return NULL; - - DEBUG(3,("Removing old workgroup %s\n", work->work_group)); - - ret_work = work->next; - - remove_old_servers(work, -1, remove_all_servers); - - if (!work->serverlist) - { - if (work->prev) work->prev->next = work->next; - if (work->next) work->next->prev = work->prev; - - if (d->workgrouplist == work) d->workgrouplist = work->next; - - free(work); - } - - return ret_work; -} - - -/**************************************************************************** - find a workgroup in the workgrouplist - only create it if the domain allows it, or the parameter 'add' insists - that it get created/added anyway. this allows us to force entries in - lmhosts file to be added. - **************************************************************************/ -struct work_record *find_workgroupstruct(struct subnet_record *d, - fstring name, BOOL add) -{ - struct work_record *ret, *work; - - if (!d) return NULL; - - DEBUG(4, ("workgroup search for %s: ", name)); - - for (ret = d->workgrouplist; ret; ret = ret->next) { - if (!strcmp(ret->work_group,name)) { - DEBUG(4, ("found\n")); - return(ret); - } - } - - if (!add) { - DEBUG(4, ("not found\n")); - return NULL; - } - - DEBUG(4,("not found: creating\n")); - - if ((work = make_workgroup(name))) - { - if (!ip_equal(d->bcast_ip, wins_ip) && - lp_preferred_master() && lp_local_master() && - strequal(myworkgroup, name)) - { - DEBUG(3, ("preferred master startup for %s\n", work->work_group)); - work->needelection = True; - work->ElectionCriterion |= (1<<3); - } - add_workgroup(work, d); - return(work); - } - return NULL; -} - - -/**************************************************************************** - dump a copy of the workgroup/domain database - **************************************************************************/ -void dump_workgroups(void) -{ - struct subnet_record *d; - - for (d = FIRST_SUBNET; d; d = NEXT_SUBNET_INCLUDING_WINS(d)) - { - if (d->workgrouplist) - { - struct work_record *work; - - DEBUG(4,("dump domain bcast=%15s: ", inet_ntoa(d->bcast_ip))); - DEBUG(4,(" netmask=%15s:\n", inet_ntoa(d->mask_ip))); - - for (work = d->workgrouplist; work; work = work->next) - { - DEBUG(4,("\t%s(%d)\n", work->work_group, work->token)); - if (work->serverlist) - { - struct server_record *s; - for (s = work->serverlist; s; s = s->next) - { - DEBUG(4,("\t\t%s %8x (%s)\n", - s->serv.name, s->serv.type, s->serv.comment)); - } - } - } - } - } -} |