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authorAndrew Tridgell <tridge@samba.org>2000-05-10 11:20:46 +0000
committerAndrew Tridgell <tridge@samba.org>2000-05-10 11:20:46 +0000
commit277932cb7975ebb14a214bef208b916a9f251342 (patch)
tree69cd1e2a715e1cbd2cf643f7f40d3b3c071f5a26
parent15c1b7663d63a481ae7719efbdd38f5a05b494d2 (diff)
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remove autoloaded printers that are no longer in /etc/printcap when we
get a HUP (This used to be commit 23f16c5ce60f76633458cc21b2d260d347b1b459)
-rw-r--r--source3/param/loadparm.c36
1 files changed, 27 insertions, 9 deletions
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 1945dcffb2..14da552dcb 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -268,6 +268,7 @@ static global Globals;
typedef struct
{
BOOL valid;
+ BOOL autoloaded;
char *szService;
char *szPath;
char *szUsername;
@@ -381,6 +382,7 @@ typedef struct
static service sDefault =
{
True, /* valid */
+ False, /* not autoloaded */
NULL, /* szService */
NULL, /* szPath */
NULL, /* szUsername */
@@ -2778,8 +2780,10 @@ void lp_add_one_printer(char *name,char *comment)
if (lp_servicenumber(name) < 0) {
lp_add_printer(name,printers);
- if ((i=lp_servicenumber(name)) >= 0)
+ if ((i=lp_servicenumber(name)) >= 0) {
string_set(&iSERVICE(i).comment,comment);
+ iSERVICE(i).autoloaded = True;
+ }
}
}
@@ -2788,7 +2792,7 @@ have we loaded a services file yet?
***************************************************************************/
BOOL lp_loaded(void)
{
- return(bLoaded);
+ return(bLoaded);
}
/***************************************************************************
@@ -2796,13 +2800,27 @@ unload unused services
***************************************************************************/
void lp_killunused(BOOL (*snumused)(int ))
{
- int i;
- for (i=0;i<iNumServices;i++)
- if (VALID(i) && (!snumused || !snumused(i)))
- {
- iSERVICE(i).valid = False;
- free_service(pSERVICE(i));
- }
+ int i;
+ for (i=0;i<iNumServices;i++) {
+ BOOL killthisone;
+
+ if (!VALID(i)) continue;
+
+ killthisone = (!snumused || !snumused(i));
+
+ /* we also want to remove autoloaded printers that are no longer
+ in /etc/printcap */
+ if (!killthisone &&
+ iSERVICE(i).autoloaded && iSERVICE(i).bPrint_ok &&
+ !pcap_printername_ok(iSERVICE(i).szPrintername, NULL)) {
+ killthisone = True;
+ }
+
+ if (killthisone) {
+ iSERVICE(i).valid = False;
+ free_service(pSERVICE(i));
+ }
+ }
}