s3: Lift the server_messaging_context from print_queue_update_internal
[amitay/samba.git] / source3 / printing / printing.c
index 093d3b741651b59711f3ed842a2bd8b46aeaec7a..ac2e9a2826772629aaf242283ca85e1888f8529b 100644 (file)
@@ -557,7 +557,10 @@ static uint32 map_to_spoolss_status(uint32 lpq_status)
        return 0;
 }
 
-static void pjob_store_notify(const char* sharename, uint32 jobid, struct printjob *old_data,
+static void pjob_store_notify(struct tevent_context *ev,
+                             struct messaging_context *msg_ctx,
+                             const char* sharename, uint32 jobid,
+                             struct printjob *old_data,
                              struct printjob *new_data)
 {
        bool new_job = False;
@@ -576,39 +579,34 @@ static void pjob_store_notify(const char* sharename, uint32 jobid, struct printj
           --jerry (i'll feel dirty for this) */
 
        if (new_job) {
-               notify_job_submitted(sharename, jobid, new_data->starttime);
-               notify_job_username(server_event_context(),
-                                   server_messaging_context(),
+               notify_job_submitted(ev, msg_ctx,
+                                    sharename, jobid, new_data->starttime);
+               notify_job_username(ev, msg_ctx,
                                    sharename, jobid, new_data->user);
        }
 
        if (new_job || !strequal(old_data->jobname, new_data->jobname))
-               notify_job_name(server_event_context(),
-                               server_messaging_context(),
+               notify_job_name(ev, msg_ctx,
                                sharename, jobid, new_data->jobname);
 
        /* Job attributes of a new job or attributes that can be
           modified. */
 
        if (new_job || !strequal(old_data->jobname, new_data->jobname))
-               notify_job_name(server_event_context(),
-                               server_messaging_context(),
+               notify_job_name(ev, msg_ctx,
                                sharename, jobid, new_data->jobname);
 
        if (new_job || old_data->status != new_data->status)
-               notify_job_status(server_event_context(),
-                                 server_messaging_context(),
+               notify_job_status(ev, msg_ctx,
                                  sharename, jobid,
                                  map_to_spoolss_status(new_data->status));
 
        if (new_job || old_data->size != new_data->size)
-               notify_job_total_bytes(server_event_context(),
-                                      server_messaging_context(),
+               notify_job_total_bytes(ev, msg_ctx,
                                       sharename, jobid, new_data->size);
 
        if (new_job || old_data->page_count != new_data->page_count)
-               notify_job_total_pages(server_event_context(),
-                                      server_messaging_context(),
+               notify_job_total_pages(ev, msg_ctx,
                                       sharename, jobid, new_data->page_count);
 }
 
@@ -616,7 +614,10 @@ static void pjob_store_notify(const char* sharename, uint32 jobid, struct printj
  Store a job structure back to the database.
 ****************************************************************************/
 
-static bool pjob_store(const char* sharename, uint32 jobid, struct printjob *pjob)
+static bool pjob_store(struct tevent_context *ev,
+                      struct messaging_context *msg_ctx,
+                      const char* sharename, uint32 jobid,
+                      struct printjob *pjob)
 {
        uint32_t tmp;
        TDB_DATA                old_data, new_data;
@@ -686,13 +687,17 @@ static bool pjob_store(const char* sharename, uint32 jobid, struct printjob *pjo
                {
                        if ( unpack_pjob( old_data.dptr, old_data.dsize, &old_pjob ) != -1 )
                        {
-                               pjob_store_notify( sharename, jobid, &old_pjob , pjob );
+                               pjob_store_notify(server_event_context(),
+                                                 msg_ctx,
+                                                 sharename, jobid, &old_pjob,
+                                                 pjob);
                                talloc_free(old_pjob.devmode);
                        }
                }
                else {
                        /* new job */
-                       pjob_store_notify( sharename, jobid, NULL, pjob );
+                       pjob_store_notify(server_event_context(), msg_ctx,
+                                         sharename, jobid, NULL, pjob);
                }
        }
 
@@ -707,7 +712,9 @@ done:
  Remove a job structure from the database.
 ****************************************************************************/
 
-void pjob_delete(const char* sharename, uint32 jobid)
+static void pjob_delete(struct tevent_context *ev,
+                       struct messaging_context *msg_ctx,
+                       const char* sharename, uint32 jobid)
 {
        uint32_t tmp;
        struct printjob *pjob;
@@ -733,9 +740,7 @@ void pjob_delete(const char* sharename, uint32 jobid)
            properly. */
 
        job_status = JOB_STATUS_DELETING|JOB_STATUS_DELETED;
-       notify_job_status(server_event_context(),
-                         server_messaging_context(),
-                         sharename, jobid, job_status);
+       notify_job_status(ev, msg_ctx, sharename, jobid, job_status);
 
        /* Remove from printing.tdb */
 
@@ -749,7 +754,10 @@ void pjob_delete(const char* sharename, uint32 jobid)
  List a unix job in the print database.
 ****************************************************************************/
 
-static void print_unix_job(const char *sharename, print_queue_struct *q, uint32 jobid)
+static void print_unix_job(struct tevent_context *ev,
+                          struct messaging_context *msg_ctx,
+                          const char *sharename, print_queue_struct *q,
+                          uint32 jobid)
 {
        struct printjob pj, *old_pj;
 
@@ -780,7 +788,7 @@ static void print_unix_job(const char *sharename, print_queue_struct *q, uint32
        fstrcpy(pj.user, old_pj ? old_pj->user : q->fs_user);
        fstrcpy(pj.queuename, old_pj ? old_pj->queuename : sharename );
 
-       pjob_store(sharename, jobid, &pj);
+       pjob_store(ev, msg_ctx, sharename, jobid, &pj);
 }
 
 
@@ -791,6 +799,8 @@ struct traverse_struct {
        time_t lpq_time;
        const char *lprm_command;
        struct printif *print_if;
+       struct tevent_context *ev;
+       struct messaging_context *msg_ctx;
 };
 
 /****************************************************************************
@@ -824,7 +834,8 @@ static int traverse_fn_delete(TDB_CONTEXT *t, TDB_DATA key, TDB_DATA data, void
                if (i == ts->qcount) {
                        DEBUG(10,("traverse_fn_delete: pjob %u deleted due to !smbjob\n",
                                                (unsigned int)jobid ));
-                       pjob_delete(ts->sharename, jobid);
+                       pjob_delete(ts->ev, ts->msg_ctx,
+                                   ts->sharename, jobid);
                        return 0;
                }
 
@@ -840,7 +851,8 @@ static int traverse_fn_delete(TDB_CONTEXT *t, TDB_DATA key, TDB_DATA data, void
                if (!process_exists_by_pid(pjob.pid)) {
                        DEBUG(10,("traverse_fn_delete: pjob %u deleted due to !process_exists (%u)\n",
                                                (unsigned int)jobid, (unsigned int)pjob.pid ));
-                       pjob_delete(ts->sharename, jobid);
+                       pjob_delete(ts->ev, ts->msg_ctx,
+                                   ts->sharename, jobid);
                } else
                        ts->total_jobs++;
                return 0;
@@ -870,11 +882,14 @@ static int traverse_fn_delete(TDB_CONTEXT *t, TDB_DATA key, TDB_DATA data, void
                                        if ( result != 0 ) {
                                                /* if we can't delete, then reset the job status */
                                                pjob.status = LPQ_QUEUED;
-                                               pjob_store(ts->sharename, jobid, &pjob);
+                                               pjob_store(ts->ev, ts->msg_ctx,
+                                                          ts->sharename, jobid, &pjob);
                                        }
                                        else {
                                                /* if we deleted the job, the remove the tdb record */
-                                               pjob_delete(ts->sharename, jobid);
+                                               pjob_delete(ts->ev,
+                                                           ts->msg_ctx,
+                                                           ts->sharename, jobid);
                                                pjob.status = LPQ_DELETED;
                                        }
 
@@ -902,7 +917,8 @@ static int traverse_fn_delete(TDB_CONTEXT *t, TDB_DATA key, TDB_DATA data, void
                                                (unsigned int)jobid,
                                                (unsigned int)pjob.starttime,
                                                (unsigned int)ts->lpq_time ));
-                       pjob_delete(ts->sharename, jobid);
+                       pjob_delete(ts->ev, ts->msg_ctx,
+                                   ts->sharename, jobid);
                } else
                        ts->total_jobs++;
                return 0;
@@ -1197,7 +1213,9 @@ done:
  main work for updating the lpq cahe for a printer queue
 ****************************************************************************/
 
-static void print_queue_update_internal( const char *sharename,
+static void print_queue_update_internal( struct tevent_context *ev,
+                                        struct messaging_context *msg_ctx,
+                                        const char *sharename,
                                          struct printif *current_printif,
                                          char *lpq_command, char *lprm_command )
 {
@@ -1261,7 +1279,8 @@ static void print_queue_update_internal( const char *sharename,
 
                if (jobid == (uint32)-1) {
                        /* assume its a unix print job */
-                       print_unix_job(sharename, &queue[i], jobid);
+                       print_unix_job(ev, msg_ctx,
+                                      sharename, &queue[i], jobid);
                        continue;
                }
 
@@ -1271,7 +1290,8 @@ static void print_queue_update_internal( const char *sharename,
                        /* err, somethings wrong. Probably smbd was restarted
                           with jobs in the queue. All we can do is treat them
                           like unix jobs. Pity. */
-                       print_unix_job(sharename, &queue[i], jobid);
+                       print_unix_job(ev, msg_ctx,
+                                      sharename, &queue[i], jobid);
                        continue;
                }
 
@@ -1282,7 +1302,7 @@ static void print_queue_update_internal( const char *sharename,
                if ( pjob->status != LPQ_DELETING )
                        pjob->status = queue[i].status;
 
-               pjob_store(sharename, jobid, pjob);
+               pjob_store(ev, msg_ctx, sharename, jobid, pjob);
 
                check_job_changed(sharename, jcdata, jobid);
        }
@@ -1299,6 +1319,8 @@ static void print_queue_update_internal( const char *sharename,
        tstruct.sharename = sharename;
        tstruct.lprm_command = lprm_command;
        tstruct.print_if = current_printif;
+       tstruct.ev = ev;
+       tstruct.msg_ctx = msg_ctx;
 
        tdb_traverse(pdb->tdb, traverse_fn_delete, (void *)&tstruct);
 
@@ -1425,8 +1447,10 @@ static void print_queue_update_with_lock( const char *sharename,
 
        /* do the main work now */
 
-       print_queue_update_internal( sharename, current_printif,
-               lpq_command, lprm_command );
+       print_queue_update_internal(server_event_context(),
+                                   server_messaging_context(),
+                                   sharename, current_printif,
+                                   lpq_command, lprm_command);
 
        /* Delete our pid from the db. */
        set_updating_pid(sharename, False);
@@ -1956,7 +1980,8 @@ bool print_job_set_name(const char *sharename, uint32 jobid, const char *name)
                return False;
 
        fstrcpy(pjob->jobname, name);
-       return pjob_store(sharename, jobid, pjob);
+       return pjob_store(server_event_context(), server_messaging_context(),
+                         sharename, jobid, pjob);
 }
 
 /****************************************************************************
@@ -2073,7 +2098,8 @@ static bool print_job_delete1(int snum, uint32 jobid)
        /* Set the tdb entry to be deleting. */
 
        pjob->status = LPQ_DELETING;
-       pjob_store(sharename, jobid, pjob);
+       pjob_store(server_event_context(), server_messaging_context(),
+                  sharename, jobid, pjob);
 
        if (pjob->spooled && pjob->sysjob != -1)
        {
@@ -2091,7 +2117,9 @@ static bool print_job_delete1(int snum, uint32 jobid)
 
                        if (!pdb)
                                return False;
-                       pjob_delete(sharename, jobid);
+                       pjob_delete(server_event_context(),
+                                   server_messaging_context(),
+                                   sharename, jobid);
                        /* Ensure we keep a rough count of the number of total jobs... */
                        tdb_change_int32_atomic(pdb->tdb, "INFO/total_jobs", &njobs, -1);
                        release_print_db(pdb);
@@ -2340,7 +2368,8 @@ ssize_t print_job_write(int snum, uint32 jobid, const char *buf, SMB_OFF_T pos,
 
        if (return_code>0) {
                pjob->size += size;
-               pjob_store(sharename, jobid, pjob);
+               pjob_store(server_event_context(), server_messaging_context(),
+                          sharename, jobid, pjob);
        }
        return return_code;
 }
@@ -2715,7 +2744,7 @@ WERROR print_job_start(struct auth_serversupplied_info *server_info,
                goto fail;
        }
 
-       pjob_store(sharename, jobid, &pjob);
+       pjob_store(server_event_context(), msg_ctx, sharename, jobid, &pjob);
 
        /* Update the 'jobs changed' entry used by print_queue_status. */
        add_to_jobs_changed(pdb, jobid);
@@ -2730,7 +2759,7 @@ WERROR print_job_start(struct auth_serversupplied_info *server_info,
 
 fail:
        if (jobid != -1) {
-               pjob_delete(sharename, jobid);
+               pjob_delete(server_event_context(), msg_ctx, sharename, jobid);
        }
 
        release_print_db(pdb);
@@ -2757,7 +2786,8 @@ void print_job_endpage(int snum, uint32 jobid)
                return;
 
        pjob->page_count++;
-       pjob_store(sharename, jobid, pjob);
+       pjob_store(server_event_context(), server_messaging_context(),
+                  sharename, jobid, pjob);
 }
 
 /****************************************************************************
@@ -2833,7 +2863,7 @@ NTSTATUS print_job_end(struct messaging_context *msg_ctx, int snum,
                DEBUG(5,("print_job_end: canceling spool of %s (%s)\n",
                        pjob->filename, pjob->size ? "deleted" : "zero length" ));
                unlink(pjob->filename);
-               pjob_delete(sharename, jobid);
+               pjob_delete(server_event_context(), msg_ctx, sharename, jobid);
                return NT_STATUS_OK;
        }
 
@@ -2848,7 +2878,7 @@ NTSTATUS print_job_end(struct messaging_context *msg_ctx, int snum,
 
        pjob->spooled = True;
        pjob->status = LPQ_QUEUED;
-       pjob_store(sharename, jobid, pjob);
+       pjob_store(server_event_context(), msg_ctx, sharename, jobid, pjob);
 
        /* make sure the database is up to date */
        if (print_cache_expired(lp_const_servicename(snum), True))
@@ -2862,7 +2892,7 @@ fail:
        /* Still need to add proper error return propagation! 010122:JRR */
        pjob->fd = -1;
        unlink(pjob->filename);
-       pjob_delete(sharename, jobid);
+       pjob_delete(server_event_context(), msg_ctx, sharename, jobid);
        return status;
 }