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| author | Simo Sorce <idra@samba.org> | 2011-08-09 16:46:21 -0400 |
|---|---|---|
| committer | Andreas Schneider <asn@samba.org> | 2011-08-10 18:14:05 +0200 |
| commit | befc53927363b6619ef306da56c4a5d15dfa8ed2 (patch) | |
| tree | 18a8ac585094ee90e82c37288cc2b91766b04ad9 /source3/printing | |
| parent | 7a071625581af876f8fd73b35a70eccd0d838208 (diff) | |
| download | samba-befc53927363b6619ef306da56c4a5d15dfa8ed2.tar.gz samba-befc53927363b6619ef306da56c4a5d15dfa8ed2.tar.bz2 samba-befc53927363b6619ef306da56c4a5d15dfa8ed2.zip | |
s3-spoolss: Fix printers related messaging
Children were not properly receiving messages to reload printers when
the background queue process was dispatching them.
Signed-off-by: Andreas Schneider <asn@samba.org>
Diffstat (limited to 'source3/printing')
| -rw-r--r-- | source3/printing/spoolssd.c | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/source3/printing/spoolssd.c b/source3/printing/spoolssd.c index ed529888f8..77846c28ae 100644 --- a/source3/printing/spoolssd.c +++ b/source3/printing/spoolssd.c @@ -167,6 +167,27 @@ static void smb_conf_updated(struct messaging_context *msg, update_conf(ev_ctx, msg); } +static void update_pcap(struct tevent_context *ev_ctx, + struct messaging_context *msg_ctx) +{ + change_to_root_user(); + reload_printers(ev_ctx, msg_ctx); +} + +static void pcap_updated(struct messaging_context *msg, + void *private_data, + uint32_t msg_type, + struct server_id server_id, + DATA_BLOB *data) +{ + struct tevent_context *ev_ctx; + + ev_ctx = talloc_get_type_abort(private_data, struct tevent_context); + + DEBUG(10, ("Got message that pcap updated. Reloading.\n")); + update_pcap(ev_ctx, msg); +} + static void spoolss_sig_term_handler(struct tevent_context *ev, struct tevent_signal *se, int signum, @@ -322,7 +343,10 @@ static bool spoolss_child_init(struct tevent_context *ev_ctx, return false; } - if (!serverid_register(procid_self(), FLAG_MSG_GENERAL)) { + if (!serverid_register(procid_self(), + FLAG_MSG_GENERAL | + FLAG_MSG_PRINT_NOTIFY | + FLAG_MSG_PRINT_GENERAL)) { return false; } @@ -332,6 +356,8 @@ static bool spoolss_child_init(struct tevent_context *ev_ctx, messaging_register(msg_ctx, ev_ctx, MSG_SMB_CONF_UPDATED, smb_conf_updated); + messaging_register(msg_ctx, ev_ctx, MSG_PRINTER_PCAP, + pcap_updated); /* try to reinit rpc queues */ spoolss_cb.init = spoolss_init_cb; @@ -352,7 +378,7 @@ static bool spoolss_child_init(struct tevent_context *ev_ctx, return false; } - reload_printers(ev_ctx, msg_ctx); + pcap_cache_reload(ev_ctx, msg_ctx, &update_pcap); return true; } @@ -790,8 +816,10 @@ pid_t start_spoolssd(struct tevent_context *ev_ctx, &spoolss_pool); if (!serverid_register(procid_self(), - FLAG_MSG_GENERAL|FLAG_MSG_SMBD - |FLAG_MSG_PRINT_GENERAL)) { + FLAG_MSG_GENERAL | + FLAG_MSG_SMBD | + FLAG_MSG_PRINT_NOTIFY | + FLAG_MSG_PRINT_GENERAL)) { exit(1); } @@ -803,6 +831,8 @@ pid_t start_spoolssd(struct tevent_context *ev_ctx, MSG_SMB_CONF_UPDATED, smb_conf_updated); messaging_register(msg_ctx, NULL, MSG_PRINTER_UPDATE, print_queue_forward); + messaging_register(msg_ctx, ev_ctx, MSG_PRINTER_PCAP, + pcap_updated); mem_ctx = talloc_new(NULL); if (mem_ctx == NULL) { |