*/
#include "includes.h"
-#include "smb.h"
extern int ClientNMB;
void remove_all_servers(struct work_record *work)
{
- struct server_record *servrec;
- struct server_record *nexts;
+ struct server_record *servrec;
+ struct server_record *nexts;
- for (servrec = work->serverlist; servrec; servrec = nexts)
- {
- DEBUG(7,("remove_all_servers: Removing server %s\n",servrec->serv.name));
- nexts = servrec->next;
+ for (servrec = work->serverlist; servrec; servrec = nexts) {
+ DEBUG(7,("remove_all_servers: Removing server %s\n",servrec->serv.name));
+ nexts = servrec->next;
- if (servrec->prev)
- servrec->prev->next = servrec->next;
- if (servrec->next)
- servrec->next->prev = servrec->prev;
+ if (servrec->prev)
+ servrec->prev->next = servrec->next;
+ if (servrec->next)
+ servrec->next->prev = servrec->prev;
- if (work->serverlist == servrec)
- work->serverlist = servrec->next;
+ if (work->serverlist == servrec)
+ work->serverlist = servrec->next;
- ZERO_STRUCTP(servrec);
- SAFE_FREE(servrec);
+ ZERO_STRUCTP(servrec);
+ SAFE_FREE(servrec);
+ }
- }
-
- work->subnet->work_changed = True;
+ work->subnet->work_changed = True;
}
/***************************************************************************
static void add_server_to_workgroup(struct work_record *work,
struct server_record *servrec)
{
- struct server_record *servrec2;
-
- if (!work->serverlist)
- {
- work->serverlist = servrec;
- servrec->prev = NULL;
- servrec->next = NULL;
- return;
- }
-
- for (servrec2 = work->serverlist; servrec2->next; servrec2 = servrec2->next)
- ;
-
- servrec2->next = servrec;
- servrec->next = NULL;
- servrec->prev = servrec2;
- work->subnet->work_changed = True;
+ struct server_record *servrec2;
+
+ if (!work->serverlist) {
+ work->serverlist = servrec;
+ servrec->prev = NULL;
+ servrec->next = NULL;
+ return;
+ }
+
+ for (servrec2 = work->serverlist; servrec2->next; servrec2 = servrec2->next)
+ ;
+
+ servrec2->next = servrec;
+ servrec->next = NULL;
+ servrec->prev = servrec2;
+ work->subnet->work_changed = True;
}
/****************************************************************************
struct server_record *find_server_in_workgroup(struct work_record *work, const char *name)
{
- struct server_record *ret;
+ struct server_record *ret;
- for (ret = work->serverlist; ret; ret = ret->next)
- {
- if (strequal(ret->serv.name,name))
- return ret;
- }
- return NULL;
+ for (ret = work->serverlist; ret; ret = ret->next) {
+ if (strequal(ret->serv.name,name))
+ return ret;
+ }
+ return NULL;
}
void remove_server_from_workgroup(struct work_record *work, struct server_record *servrec)
{
- if (servrec->prev)
- servrec->prev->next = servrec->next;
- if (servrec->next)
- servrec->next->prev = servrec->prev;
+ if (servrec->prev)
+ servrec->prev->next = servrec->next;
+ if (servrec->next)
+ servrec->next->prev = servrec->prev;
- if (work->serverlist == servrec)
- work->serverlist = servrec->next;
+ if (work->serverlist == servrec)
+ work->serverlist = servrec->next;
- ZERO_STRUCTP(servrec);
- SAFE_FREE(servrec);
- work->subnet->work_changed = True;
+ ZERO_STRUCTP(servrec);
+ SAFE_FREE(servrec);
+ work->subnet->work_changed = True;
}
/****************************************************************************
const char *name,int servertype,
int ttl, const char *comment)
{
- struct server_record *servrec;
+ struct server_record *servrec;
- if (name[0] == '*')
- {
- DEBUG(7,("create_server_on_workgroup: not adding name starting with '*' (%s)\n",
- name));
- return (NULL);
- }
+ if (name[0] == '*') {
+ DEBUG(7,("create_server_on_workgroup: not adding name starting with '*' (%s)\n",
+ name));
+ return (NULL);
+ }
- if((servrec = find_server_in_workgroup(work, name)) != NULL)
- {
- DEBUG(0,("create_server_on_workgroup: Server %s already exists on \
+ if((servrec = find_server_in_workgroup(work, name)) != NULL) {
+ DEBUG(0,("create_server_on_workgroup: Server %s already exists on \
workgroup %s. This is a bug.\n", name, work->work_group));
- return NULL;
- }
+ return NULL;
+ }
- if((servrec = (struct server_record *)malloc(sizeof(*servrec))) == NULL)
- {
- DEBUG(0,("create_server_entry_on_workgroup: malloc fail !\n"));
- return NULL;
- }
+ if((servrec = (struct server_record *)malloc(sizeof(*servrec))) == NULL) {
+ DEBUG(0,("create_server_entry_on_workgroup: malloc fail !\n"));
+ return NULL;
+ }
- memset((char *)servrec,'\0',sizeof(*servrec));
+ memset((char *)servrec,'\0',sizeof(*servrec));
- servrec->subnet = work->subnet;
+ servrec->subnet = work->subnet;
- StrnCpy(servrec->serv.name,name,sizeof(servrec->serv.name)-1);
- StrnCpy(servrec->serv.comment,comment,sizeof(servrec->serv.comment)-1);
- strupper(servrec->serv.name);
- servrec->serv.type = servertype;
+ fstrcpy(servrec->serv.name,name);
+ fstrcpy(servrec->serv.comment,comment);
+ strupper_m(servrec->serv.name);
+ servrec->serv.type = servertype;
- update_server_ttl(servrec, ttl);
+ update_server_ttl(servrec, ttl);
- add_server_to_workgroup(work, servrec);
+ add_server_to_workgroup(work, servrec);
- DEBUG(3,("create_server_on_workgroup: Created server entry %s of type %x (%s) on \
+ DEBUG(3,("create_server_on_workgroup: Created server entry %s of type %x (%s) on \
workgroup %s.\n", name,servertype,comment, work->work_group));
- work->subnet->work_changed = True;
+ work->subnet->work_changed = True;
- return(servrec);
+ return(servrec);
}
/*******************************************************************
void update_server_ttl(struct server_record *servrec, int ttl)
{
- if(ttl > lp_max_ttl())
- ttl = lp_max_ttl();
+ if(ttl > lp_max_ttl())
+ ttl = lp_max_ttl();
- if(is_myname(servrec->serv.name))
- servrec->death_time = PERMANENT_TTL;
- else
- servrec->death_time = (ttl != PERMANENT_TTL) ? time(NULL)+(ttl*3) : PERMANENT_TTL;
+ if(is_myname(servrec->serv.name))
+ servrec->death_time = PERMANENT_TTL;
+ else
+ servrec->death_time = (ttl != PERMANENT_TTL) ? time(NULL)+(ttl*3) : PERMANENT_TTL;
- servrec->subnet->work_changed = True;
+ servrec->subnet->work_changed = True;
}
/*******************************************************************
void expire_servers(struct work_record *work, time_t t)
{
- struct server_record *servrec;
- struct server_record *nexts;
+ struct server_record *servrec;
+ struct server_record *nexts;
- for (servrec = work->serverlist; servrec; servrec = nexts)
- {
- nexts = servrec->next;
-
- if ((servrec->death_time != PERMANENT_TTL) && ((t == -1) || (servrec->death_time < t)))
- {
- DEBUG(3,("expire_old_servers: Removing timed out server %s\n",servrec->serv.name));
- remove_server_from_workgroup(work, servrec);
- work->subnet->work_changed = True;
- }
- }
+ for (servrec = work->serverlist; servrec; servrec = nexts) {
+ nexts = servrec->next;
+
+ if ((servrec->death_time != PERMANENT_TTL) && ((t == -1) || (servrec->death_time < t))) {
+ DEBUG(3,("expire_old_servers: Removing timed out server %s\n",servrec->serv.name));
+ remove_server_from_workgroup(work, servrec);
+ work->subnet->work_changed = True;
+ }
+ }
}
/*******************************************************************
struct work_record *work,
struct server_record *servrec)
{
- struct subnet_record *ssub;
- struct work_record *iwork;
-
- /* Go through all the subnets we have already seen. */
- for (ssub = FIRST_SUBNET; ssub != subrec; ssub = NEXT_SUBNET_INCLUDING_UNICAST(ssub))
- {
- for(iwork = ssub->workgrouplist; iwork; iwork = iwork->next)
- {
- if(find_server_in_workgroup( iwork, servrec->serv.name) != NULL)
- {
- /*
- * We have already written out this server record, don't
- * do it again. This gives precedence to servers we have seen
- * on the broadcast subnets over servers that may have been
- * added via a sync on the unicast_subet.
- *
- * The correct way to do this is to have a serverlist file
- * per subnet - this means changes to smbd as well. I may
- * add this at a later date (JRA).
- */
-
- return 0;
- }
- }
- }
-
- return servrec->serv.type;
+ struct subnet_record *ssub;
+ struct work_record *iwork;
+
+ /* Go through all the subnets we have already seen. */
+ for (ssub = FIRST_SUBNET; ssub != subrec; ssub = NEXT_SUBNET_INCLUDING_UNICAST(ssub)) {
+ for(iwork = ssub->workgrouplist; iwork; iwork = iwork->next) {
+ if(find_server_in_workgroup( iwork, servrec->serv.name) != NULL) {
+ /*
+ * We have already written out this server record, don't
+ * do it again. This gives precedence to servers we have seen
+ * on the broadcast subnets over servers that may have been
+ * added via a sync on the unicast_subet.
+ *
+ * The correct way to do this is to have a serverlist file
+ * per subnet - this means changes to smbd as well. I may
+ * add this at a later date (JRA).
+ */
+
+ return 0;
+ }
+ }
+ }
+
+ return servrec->serv.type;
}
/*******************************************************************
static uint32 write_this_workgroup_name( struct subnet_record *subrec,
struct work_record *work)
{
- struct subnet_record *ssub;
+ struct subnet_record *ssub;
- if(strequal(lp_workgroup(), work->work_group))
- return 0;
+ if(strequal(lp_workgroup(), work->work_group))
+ return 0;
- /* This is a workgroup we have seen on a broadcast subnet. All
- these have the same type. */
+ /* This is a workgroup we have seen on a broadcast subnet. All
+ these have the same type. */
- if(subrec != unicast_subnet)
- return (SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT|SV_TYPE_LOCAL_LIST_ONLY);
+ if(subrec != unicast_subnet)
+ return (SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT|SV_TYPE_LOCAL_LIST_ONLY);
- for(ssub = FIRST_SUBNET; ssub; ssub = NEXT_SUBNET_EXCLUDING_UNICAST(ssub))
- {
- /* This is the unicast subnet so check if we've already written out
- this subnet when we passed over the broadcast subnets. */
+ for(ssub = FIRST_SUBNET; ssub; ssub = NEXT_SUBNET_EXCLUDING_UNICAST(ssub)) {
+ /* This is the unicast subnet so check if we've already written out
+ this subnet when we passed over the broadcast subnets. */
- if(find_workgroup_on_subnet( ssub, work->work_group) != NULL)
- return 0;
- }
+ if(find_workgroup_on_subnet( ssub, work->work_group) != NULL)
+ return 0;
+ }
- /* All workgroups on the unicast subnet (except our own, which we
- have already written out) cannot be local. */
+ /* All workgroups on the unicast subnet (except our own, which we
+ have already written out) cannot be local. */
- return (SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT);
+ return (SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT);
}
/*******************************************************************
void write_browse_list(time_t t, BOOL force_write)
{
- struct subnet_record *subrec;
- struct work_record *work;
- struct server_record *servrec;
- pstring fname,fnamenew;
- uint32 stype;
- int i;
- XFILE *fp;
- BOOL list_changed = force_write;
- static time_t lasttime = 0;
+ struct subnet_record *subrec;
+ struct work_record *work;
+ struct server_record *servrec;
+ pstring fname,fnamenew;
+ uint32 stype;
+ int i;
+ XFILE *fp;
+ BOOL list_changed = force_write;
+ static time_t lasttime = 0;
- /* Always dump if we're being told to by a signal. */
- if(force_write == False)
- {
- if (!lasttime)
- lasttime = t;
- if (t - lasttime < 5)
- return;
- }
-
- lasttime = t;
-
- dump_workgroups(force_write);
+ /* Always dump if we're being told to by a signal. */
+ if(force_write == False) {
+ if (!lasttime)
+ lasttime = t;
+ if (t - lasttime < 5)
+ return;
+ }
+
+ lasttime = t;
+
+ dump_workgroups(force_write);
- for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec))
- {
- if(subrec->work_changed)
- {
- list_changed = True;
- break;
- }
- }
-
- if(!list_changed)
- return;
-
- updatecount++;
+ for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec)) {
+ if(subrec->work_changed) {
+ list_changed = True;
+ break;
+ }
+ }
+
+ if(!list_changed)
+ return;
+
+ updatecount++;
- pstrcpy(fname,lp_lockdir());
- trim_string(fname,NULL,"/");
- pstrcat(fname,"/");
- pstrcat(fname,SERVER_LIST);
- pstrcpy(fnamenew,fname);
- pstrcat(fnamenew,".");
+ pstrcpy(fname,lp_lockdir());
+ trim_char(fname,'\0' ,'/');
+ pstrcat(fname,"/");
+ pstrcat(fname,SERVER_LIST);
+ pstrcpy(fnamenew,fname);
+ pstrcat(fnamenew,".");
- fp = x_fopen(fnamenew,O_WRONLY|O_CREAT|O_TRUNC, 0644);
+ fp = x_fopen(fnamenew,O_WRONLY|O_CREAT|O_TRUNC, 0644);
- if (!fp)
- {
- DEBUG(0,("write_browse_list: Can't open file %s. Error was %s\n",
- fnamenew,strerror(errno)));
- return;
- }
+ if (!fp) {
+ DEBUG(0,("write_browse_list: Can't open file %s. Error was %s\n",
+ fnamenew,strerror(errno)));
+ return;
+ }
- /*
- * Write out a record for our workgroup. Use the record from the first
- * subnet.
- */
-
- if((work = find_workgroup_on_subnet(FIRST_SUBNET, lp_workgroup())) == NULL)
- {
- DEBUG(0,("write_browse_list: Fatal error - cannot find my workgroup %s\n",
- lp_workgroup()));
- x_fclose(fp);
- return;
- }
-
- write_browse_list_entry(fp, work->work_group,
- SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT|SV_TYPE_LOCAL_LIST_ONLY,
- work->local_master_browser_name, work->work_group);
-
- /*
- * We need to do something special for our own names.
- * This is due to the fact that we may be a local master browser on
- * one of our broadcast subnets, and a domain master on the unicast
- * subnet. We iterate over the subnets and only write out the name
- * once.
- */
-
- for (i=0; my_netbios_names(i); i++)
- {
- stype = 0;
- for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec))
- {
- if((work = find_workgroup_on_subnet( subrec, lp_workgroup() )) == NULL)
- continue;
- if((servrec = find_server_in_workgroup( work, my_netbios_names(i))) == NULL)
- continue;
-
- stype |= servrec->serv.type;
- }
-
- /* Output server details, plus what workgroup they're in. */
- write_browse_list_entry(fp, my_netbios_names(i), stype,
- string_truncate(lp_serverstring(), MAX_SERVER_STRING_LENGTH), lp_workgroup());
- }
+ /*
+ * Write out a record for our workgroup. Use the record from the first
+ * subnet.
+ */
+
+ if((work = find_workgroup_on_subnet(FIRST_SUBNET, lp_workgroup())) == NULL) {
+ DEBUG(0,("write_browse_list: Fatal error - cannot find my workgroup %s\n",
+ lp_workgroup()));
+ x_fclose(fp);
+ return;
+ }
+
+ write_browse_list_entry(fp, work->work_group,
+ SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT|SV_TYPE_LOCAL_LIST_ONLY,
+ work->local_master_browser_name, work->work_group);
+
+ /*
+ * We need to do something special for our own names.
+ * This is due to the fact that we may be a local master browser on
+ * one of our broadcast subnets, and a domain master on the unicast
+ * subnet. We iterate over the subnets and only write out the name
+ * once.
+ */
+
+ for (i=0; my_netbios_names(i); i++) {
+ stype = 0;
+ for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec)) {
+ if((work = find_workgroup_on_subnet( subrec, lp_workgroup() )) == NULL)
+ continue;
+ if((servrec = find_server_in_workgroup( work, my_netbios_names(i))) == NULL)
+ continue;
+
+ stype |= servrec->serv.type;
+ }
+
+ /* Output server details, plus what workgroup they're in. */
+ write_browse_list_entry(fp, my_netbios_names(i), stype,
+ string_truncate(lp_serverstring(), MAX_SERVER_STRING_LENGTH), lp_workgroup());
+ }
- for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec))
- {
- subrec->work_changed = False;
-
- for (work = subrec->workgrouplist; work ; work = work->next)
- {
- /* Write out a workgroup record for a workgroup. */
- uint32 wg_type = write_this_workgroup_name( subrec, work);
-
- if(wg_type)
- {
- write_browse_list_entry(fp, work->work_group, wg_type,
- work->local_master_browser_name,
- work->work_group);
- }
-
- /* Now write out any server records a workgroup may have. */
-
- for (servrec = work->serverlist; servrec ; servrec = servrec->next)
- {
- uint32 serv_type;
-
- /* We have already written our names here. */
- if(is_myname(servrec->serv.name))
- continue;
-
- serv_type = write_this_server_name(subrec, work, servrec);
-
- if(serv_type)
- {
- /* Output server details, plus what workgroup they're in. */
- write_browse_list_entry(fp, servrec->serv.name, serv_type,
- servrec->serv.comment, work->work_group);
- }
- }
- }
- }
+ for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec)) {
+ subrec->work_changed = False;
+
+ for (work = subrec->workgrouplist; work ; work = work->next) {
+ /* Write out a workgroup record for a workgroup. */
+ uint32 wg_type = write_this_workgroup_name( subrec, work);
+
+ if(wg_type) {
+ write_browse_list_entry(fp, work->work_group, wg_type,
+ work->local_master_browser_name,
+ work->work_group);
+ }
+
+ /* Now write out any server records a workgroup may have. */
+
+ for (servrec = work->serverlist; servrec ; servrec = servrec->next) {
+ uint32 serv_type;
+
+ /* We have already written our names here. */
+ if(is_myname(servrec->serv.name))
+ continue;
+
+ serv_type = write_this_server_name(subrec, work, servrec);
+ if(serv_type) {
+ /* Output server details, plus what workgroup they're in. */
+ write_browse_list_entry(fp, servrec->serv.name, serv_type,
+ servrec->serv.comment, work->work_group);
+ }
+ }
+ }
+ }
- x_fclose(fp);
- unlink(fname);
- chmod(fnamenew,0644);
- rename(fnamenew,fname);
- DEBUG(3,("write_browse_list: Wrote browse list into file %s\n",fname));
+ x_fclose(fp);
+ unlink(fname);
+ chmod(fnamenew,0644);
+ rename(fnamenew,fname);
+ DEBUG(3,("write_browse_list: Wrote browse list into file %s\n",fname));
}
git.samba.org / ira / wip.git / blobdiff