summaryrefslogtreecommitdiff
path: root/source3/lib/util_status.c
diff options
context:
space:
mode:
authorLuke Leighton <lkcl@samba.org>1999-08-18 21:18:42 +0000
committerLuke Leighton <lkcl@samba.org>1999-08-18 21:18:42 +0000
commitb3f59299a089b5860653fea1bee82253ec18cc87 (patch)
tree4e32d14d324b99c82ea9ed55fa73648452b898ea /source3/lib/util_status.c
parentf4e98283cd0c8ef125f34981f3629806016df430 (diff)
downloadsamba-b3f59299a089b5860653fea1bee82253ec18cc87.tar.gz
samba-b3f59299a089b5860653fea1bee82253ec18cc87.tar.bz2
samba-b3f59299a089b5860653fea1bee82253ec18cc87.zip
patch from michael glauche to add session enum code into smbd.
(This used to be commit e90e38c66d51dc1808f716c016299b1604636ce9)
Diffstat (limited to 'source3/lib/util_status.c')
-rw-r--r--source3/lib/util_status.c83
1 files changed, 75 insertions, 8 deletions
diff --git a/source3/lib/util_status.c b/source3/lib/util_status.c
index 74ffc62c34..836388a1bd 100644
--- a/source3/lib/util_status.c
+++ b/source3/lib/util_status.c
@@ -47,7 +47,7 @@ BOOL get_connection_status(struct connect_record **crec,
trim_string(fname,"","/");
pstrcat(fname,"/STATUS..LCK");
-fd = sys_open(fname,O_RDONLY, 0);
+ fd = sys_open(fname,O_RDONLY, 0);
if (fd == -1)
{
@@ -65,10 +65,11 @@ fd = sys_open(fname,O_RDONLY, 0);
{
(*crec) = Realloc((*crec), (conn+1) * sizeof((*crec)[conn]));
if ((*crec) == NULL)
- {
- DEBUG(0,("Realloc failed in get_connection_status\n"));
- return False;
- }
+ {
+ DEBUG(0,("Realloc failed in get_connection_status\n"));
+ return False;
+ }
+
c = &((*crec)[conn]);
if (sys_lseek(fd,i*sizeof(*c),SEEK_SET) != i*sizeof(*c) ||
read(fd,c,sizeof(*c)) != sizeof(*c))
@@ -82,12 +83,78 @@ fd = sys_open(fname,O_RDONLY, 0);
/* valid connection, smbd process still going, connection still going */
if ( c->magic == 0x280267 && process_exists(c->pid) && c->cnum != -1 )
{
- conn++;
+ conn++;
}
+
}
-
close(fd);
(*connection_count)=conn;
-
return True;
}
+
+/*******************************************************************
+Get the number of open Sessions. Not optimal yet. Has at least O(n*log(n)).
+ ********************************************************************/
+BOOL get_session_count(struct connect_record **srec,uint32 *session_count)
+{
+ struct connect_record *crec = NULL;
+ struct connect_record *c;
+
+ uint32 connection_count;
+ uint32 conn;
+ int *pid;
+ int i;
+ int MaxPid;
+ BOOL found;
+
+ (*srec) = NULL;
+ pid = NULL;
+ if (get_connection_status(&crec, &connection_count))
+ {
+ MaxPid = 0;
+ for (conn = 0; conn < connection_count; conn++)
+ {
+ DEBUG(10,("Connection nr : %u\n",conn));
+ found=False;
+ for (i = 0; i < MaxPid; i++)
+ {
+ if (crec[conn].pid == pid[i])
+ {
+ found = True;
+ i=MaxPid;
+ }
+ }
+ if (!found) {
+ (*srec) = Realloc((*srec), (MaxPid+1) * sizeof((*srec)[MaxPid]));
+ if ((*srec) == NULL)
+ {
+ DEBUG(0,("Realloc failed in get_connection_status\n"));
+ return False;
+ }
+ pid = Realloc(pid, (MaxPid+1) * sizeof(int));
+ if (pid == NULL)
+ {
+ DEBUG(0,("Realloc failed in get_session_count\n"));
+ free(crec);
+ return False;
+ }
+ c = &((*srec)[MaxPid]);
+ pid[MaxPid]=crec[conn].pid;
+ pstrcpy(c->machine,crec[conn].machine);
+ c->uid = crec[conn].uid;
+ c->pid = crec[conn].pid;
+ c->cnum = crec[conn].cnum;
+ pstrcpy(c->name,crec[conn].name);
+
+ MaxPid++;
+ }
+ }
+ } else {
+/* crec is not valid, so no need to free it here */
+ return False;
+ }
+ free(crec);
+ (*session_count) = MaxPid;
+ return True;
+}
+