This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
extern SIG_ATOMIC_T got_sig_term;
extern SIG_ATOMIC_T reload_after_sighup;
+extern struct current_user current_user;
+extern userdom_struct current_user_info;
/* Current printer interface */
-static BOOL remove_from_jobs_changed(const char* sharename, uint32 jobid);
+static bool remove_from_jobs_changed(const char* sharename, uint32 jobid);
/*
the printing backend revolves around a tdb database that stores the
ZERO_STRUCT( jinfo );
fstrcpy( jinfo.sharename, sharename );
jinfo.jobid = jobid;
- key.dptr = (char*)&jinfo;
+ key.dptr = (uint8 *)&jinfo;
key.dsize = sizeof(jinfo);
data = tdb_fetch(rap_tdb, key);
return rap_jobid;
}
-BOOL rap_to_pjobid(uint16 rap_jobid, fstring sharename, uint32 *pjobid)
+bool rap_to_pjobid(uint16 rap_jobid, fstring sharename, uint32 *pjobid)
{
TDB_DATA data, key;
uint8 buf[2];
ZERO_STRUCT( jinfo );
fstrcpy( jinfo.sharename, sharename );
jinfo.jobid = jobid;
- key.dptr = (char*)&jinfo;
+ key.dptr = (uint8 *)&jinfo;
key.dsize = sizeof(jinfo);
data = tdb_fetch(rap_tdb, key);
rap_jobid = SVAL(data.dptr, 0);
SAFE_FREE(data.dptr);
SSVAL(buf,0,rap_jobid);
- data.dptr=buf;
+ data.dptr = buf;
data.dsize = sizeof(rap_jobid);
tdb_delete(rap_tdb, key);
tdb_delete(rap_tdb, data);
Initialise the printing backend. Called once at startup before the fork().
****************************************************************************/
-BOOL print_backend_init(void)
+bool print_backend_init(struct messaging_context *msg_ctx)
{
const char *sversion = "INFO/version";
pstring printing_path;
pdb = get_print_db_byname(lp_const_servicename(snum));
if (!pdb)
continue;
- if (tdb_lock_bystring(pdb->tdb, sversion, 0) == -1) {
+ if (tdb_lock_bystring(pdb->tdb, sversion) == -1) {
DEBUG(0,("print_backend_init: Failed to open printer %s database\n", lp_const_servicename(snum) ));
release_print_db(pdb);
return False;
close_all_print_db(); /* Don't leave any open. */
/* do NT print initialization... */
- return nt_printing_init();
+ return nt_printing_init(msg_ctx);
}
/****************************************************************************
when asked for (and only when supported)
****************************************************************************/
-static struct printif *get_printer_fns_from_type( int type )
+static struct printif *get_printer_fns_from_type( enum printing_types type )
{
struct printif *printer_fns = &generic_printif;
}
#endif /* HAVE_CUPS */
+#ifdef HAVE_IPRINT
+ if ( type == PRINT_IPRINT ) {
+ printer_fns = &iprint_printif;
+ }
+#endif /* HAVE_IPRINT */
+
printer_fns->type = type;
return printer_fns;
static struct printif *get_printer_fns( int snum )
{
- return get_printer_fns_from_type( lp_printing(snum) );
+ return get_printer_fns_from_type( (enum printing_types)lp_printing(snum) );
}
TDB_DATA ret;
SIVAL(&j, 0, jobid);
- ret.dptr = (void *)&j;
+ ret.dptr = (uint8 *)&j;
ret.dsize = sizeof(j);
return ret;
}
unpack a pjob from a tdb buffer
***********************************************************************/
-int unpack_pjob( char* buf, int buflen, struct printjob *pjob )
+int unpack_pjob( uint8 *buf, int buflen, struct printjob *pjob )
{
int len = 0;
int used;
TDB_DATA ret;
struct tdb_print_db *pdb = get_print_db_byname(sharename);
+ DEBUG(10,("print_job_find: looking up job %u for share %s\n",
+ (unsigned int)jobid, sharename ));
- if (!pdb)
+ if (!pdb) {
return NULL;
+ }
ret = tdb_fetch(pdb->tdb, print_key(jobid));
release_print_db(pdb);
- if (!ret.dptr)
+ if (!ret.dptr) {
+ DEBUG(10,("print_job_find: failed to find jobid %u.\n", (unsigned int)jobid ));
return NULL;
+ }
- if ( pjob.nt_devmode )
+ if ( pjob.nt_devmode ) {
free_nt_devicemode( &pjob.nt_devmode );
+ }
ZERO_STRUCT( pjob );
if ( unpack_pjob( ret.dptr, ret.dsize, &pjob ) == -1 ) {
+ DEBUG(10,("print_job_find: failed to unpack jobid %u.\n", (unsigned int)jobid ));
SAFE_FREE(ret.dptr);
return NULL;
}
- SAFE_FREE(ret.dptr);
+ SAFE_FREE(ret.dptr);
+
+ DEBUG(10,("print_job_find: returning system job %d for jobid %u.\n",
+ (int)pjob.sysjob, (unsigned int)jobid ));
+
return &pjob;
}
static void pjob_store_notify(const char* sharename, uint32 jobid, struct printjob *old_data,
struct printjob *new_data)
{
- BOOL new_job = False;
+ bool new_job = False;
if (!old_data)
new_job = True;
Store a job structure back to the database.
****************************************************************************/
-static BOOL pjob_store(const char* sharename, uint32 jobid, struct printjob *pjob)
+static bool pjob_store(const char* sharename, uint32 jobid, struct printjob *pjob)
{
TDB_DATA old_data, new_data;
- BOOL ret = False;
+ bool ret = False;
struct tdb_print_db *pdb = get_print_db_byname(sharename);
- char *buf = NULL;
+ uint8 *buf = NULL;
int len, newlen, buflen;
len += pack_devicemode(pjob->nt_devmode, buf+len, buflen-len);
if (buflen != len) {
- char *tb;
-
- tb = (char *)SMB_REALLOC(buf, len);
- if (!tb) {
+ buf = (uint8 *)SMB_REALLOC(buf, len);
+ if (!buf) {
DEBUG(0,("pjob_store: failed to enlarge buffer!\n"));
goto done;
}
- else
- buf = tb;
newlen = len;
}
} while ( buflen != len );
int qcount, snum, maxcount, total_jobs;
const char *sharename;
time_t lpq_time;
+ const char *lprm_command;
+ struct printif *print_if;
};
/****************************************************************************
/* if a job is not spooled and the process doesn't
exist then kill it. This cleans up after smbd
deaths */
- if (!process_exists(pjob.pid)) {
+ 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);
if ( pjob.smbjob ) {
for (i=0;i<ts->qcount;i++) {
- uint32 curr_jobid = print_parse_jobid(ts->queue[i].fs_file);
- if (jobid == curr_jobid)
+ uint32 curr_jobid;
+
+ if ( pjob.status == LPQ_DELETED )
+ continue;
+
+ curr_jobid = print_parse_jobid(ts->queue[i].fs_file);
+
+ if (jobid == curr_jobid) {
+
+ /* try to clean up any jobs that need to be deleted */
+
+ if ( pjob.status == LPQ_DELETING ) {
+ int result;
+
+ result = (*(ts->print_if->job_delete))(
+ ts->sharename, ts->lprm_command, &pjob );
+
+ if ( result != 0 ) {
+ /* if we can't delete, then reset the job status */
+ pjob.status = LPQ_QUEUED;
+ pjob_store(ts->sharename, jobid, &pjob);
+ }
+ else {
+ /* if we deleted the job, the remove the tdb record */
+ pjob_delete(ts->sharename, jobid);
+ pjob.status = LPQ_DELETED;
+ }
+
+ }
+
break;
+ }
}
}
return 0;
}
- /* Save the pjob attributes we will store. */
- /* FIXME!!! This is the only place where queue->job
+ /* Save the pjob attributes we will store.
+ FIXME!!! This is the only place where queue->job
represents the SMB jobid --jerry */
+
ts->queue[i].job = jobid;
ts->queue[i].size = pjob.size;
ts->queue[i].page_count = pjob.page_count;
Check if the print queue has been updated recently enough.
****************************************************************************/
-static void print_cache_flush(int snum)
+static void print_cache_flush(const char *sharename)
{
fstring key;
- const char *sharename = lp_const_servicename(snum);
struct tdb_print_db *pdb = get_print_db_byname(sharename);
if (!pdb)
if (!pdb)
return (pid_t)-1;
slprintf(keystr, sizeof(keystr)-1, "UPDATING/%s", sharename);
- key.dptr = keystr;
- key.dsize = strlen(keystr);
+ key = string_tdb_data(keystr);
data = tdb_fetch(pdb->tdb, key);
release_print_db(pdb);
updating_pid = IVAL(data.dptr, 0);
SAFE_FREE(data.dptr);
- if (process_exists(updating_pid))
+ if (process_exists_by_pid(updating_pid))
return updating_pid;
return (pid_t)-1;
in the tdb.
****************************************************************************/
-static void set_updating_pid(const fstring sharename, BOOL updating)
+static void set_updating_pid(const fstring sharename, bool updating)
{
fstring keystr;
TDB_DATA key;
return;
slprintf(keystr, sizeof(keystr)-1, "UPDATING/%s", sharename);
- key.dptr = keystr;
- key.dsize = strlen(keystr);
+ key = string_tdb_data(keystr);
DEBUG(5, ("set_updating_pid: %s updating lpq cache for print share %s\n",
updating ? "" : "not ",
}
SIVAL( buffer, 0, updating_pid);
- data.dptr = (void *)buffer;
+ data.dptr = buffer;
data.dsize = 4; /* we always assume this is a 4 byte value */
tdb_store(pdb->tdb, key, data, TDB_REPLACE);
/****************************************************************************
Store the sorted queue representation for later portmon retrieval.
+ Skip deleted jobs
****************************************************************************/
static void store_queue_struct(struct tdb_print_db *pdb, struct traverse_struct *pts)
print_queue_struct *queue = pts->queue;
size_t len;
size_t i;
- uint qcount;
+ unsigned int qcount;
if (max_reported_jobs && (max_reported_jobs < pts->qcount))
pts->qcount = max_reported_jobs;
- qcount = pts->qcount;
+ qcount = 0;
/* Work out the size. */
data.dsize = 0;
data.dsize += tdb_pack(NULL, 0, "d", qcount);
for (i = 0; i < pts->qcount; i++) {
+ if ( queue[i].status == LPQ_DELETED )
+ continue;
+
+ qcount++;
data.dsize += tdb_pack(NULL, 0, "ddddddff",
(uint32)queue[i].job,
(uint32)queue[i].size,
queue[i].fs_file);
}
- if ((data.dptr = SMB_MALLOC(data.dsize)) == NULL)
+ if ((data.dptr = (uint8 *)SMB_MALLOC(data.dsize)) == NULL)
return;
len = 0;
len += tdb_pack(data.dptr + len, data.dsize - len, "d", qcount);
for (i = 0; i < pts->qcount; i++) {
+ if ( queue[i].status == LPQ_DELETED )
+ continue;
+
len += tdb_pack(data.dptr + len, data.dsize - len, "ddddddff",
(uint32)queue[i].job,
(uint32)queue[i].size,
Check if the print queue has been updated recently enough.
****************************************************************************/
-static BOOL print_cache_expired(const char *sharename, BOOL check_pending)
+static bool print_cache_expired(const char *sharename, bool check_pending)
{
fstring key;
time_t last_qscan_time, time_now = time(NULL);
struct tdb_print_db *pdb = get_print_db_byname(sharename);
- BOOL result = False;
+ bool result = False;
if (!pdb)
return False;
|| (time_now - last_qscan_time) >= lp_lpqcachetime()
|| last_qscan_time > (time_now + MAX_CACHE_VALID_TIME))
{
+ uint32 u;
time_t msg_pending_time;
DEBUG(4, ("print_cache_expired: cache expired for queue %s "
snprintf(key, sizeof(key), "MSG_PENDING/%s", sharename);
if ( check_pending
- && tdb_fetch_uint32( pdb->tdb, key, (uint32*)&msg_pending_time )
- && msg_pending_time > 0
+ && tdb_fetch_uint32( pdb->tdb, key, &u )
+ && (msg_pending_time=u) > 0
&& msg_pending_time <= time_now
&& (time_now - msg_pending_time) < 60 )
{
static void print_queue_update_internal( const char *sharename,
struct printif *current_printif,
- char *lpq_command )
+ char *lpq_command, char *lprm_command )
{
int i, qcount;
print_queue_struct *queue = NULL;
}
pjob->sysjob = queue[i].job;
- pjob->status = queue[i].status;
+
+ /* don't reset the status on jobs to be deleted */
+
+ if ( pjob->status != LPQ_DELETING )
+ pjob->status = queue[i].status;
+
pjob_store(sharename, jobid, pjob);
+
check_job_changed(sharename, jcdata, jobid);
}
tstruct.total_jobs = 0;
tstruct.lpq_time = time(NULL);
tstruct.sharename = sharename;
+ tstruct.lprm_command = lprm_command;
+ tstruct.print_if = current_printif;
tdb_traverse(pdb->tdb, traverse_fn_delete, (void *)&tstruct);
/* store the new queue status structure */
slprintf(keystr, sizeof(keystr)-1, "STATUS/%s", sharename);
- key.dptr = keystr;
- key.dsize = strlen(keystr);
+ key = string_tdb_data(keystr);
status.qcount = qcount;
- data.dptr = (void *)&status;
+ data.dptr = (uint8 *)&status;
data.dsize = sizeof(status);
tdb_store(pdb->tdb, key, data, TDB_REPLACE);
static void print_queue_update_with_lock( const char *sharename,
struct printif *current_printif,
- char *lpq_command )
+ char *lpq_command, char *lprm_command )
{
fstring keystr;
struct tdb_print_db *pdb;
slprintf(keystr, sizeof(keystr) - 1, "LOCK/%s", sharename);
/* Only wait 10 seconds for this. */
- if (tdb_lock_bystring(pdb->tdb, keystr, 10) == -1) {
+ if (tdb_lock_bystring_with_timeout(pdb->tdb, keystr, 10) == -1) {
DEBUG(0,("print_queue_update_with_lock: Failed to lock printer %s database\n", sharename));
release_print_db(pdb);
return;
/* do the main work now */
- print_queue_update_internal( sharename, current_printif, lpq_command );
+ print_queue_update_internal( sharename, current_printif,
+ lpq_command, lprm_command );
/* Delete our pid from the db. */
set_updating_pid(sharename, False);
/****************************************************************************
this is the receive function of the background lpq updater
****************************************************************************/
-static void print_queue_receive(int msg_type, pid_t src, void *buf, size_t msglen)
+static void print_queue_receive(struct messaging_context *msg,
+ void *private_data,
+ uint32_t msg_type,
+ struct server_id server_id,
+ DATA_BLOB *data)
{
fstring sharename;
- pstring lpqcommand;
+ pstring lpqcommand, lprmcommand;
int printing_type;
size_t len;
- len = tdb_unpack( buf, msglen, "fdP",
+ len = tdb_unpack( (uint8 *)data->data, data->length, "fdPP",
sharename,
&printing_type,
- lpqcommand );
+ lpqcommand,
+ lprmcommand );
if ( len == -1 ) {
DEBUG(0,("print_queue_receive: Got invalid print queue update message\n"));
}
print_queue_update_with_lock(sharename,
- get_printer_fns_from_type(printing_type),
- lpqcommand );
+ get_printer_fns_from_type((enum printing_types)printing_type),
+ lpqcommand, lprmcommand );
return;
}
/* Child. */
DEBUG(5,("start_background_queue: background LPQ thread started\n"));
- claim_connection( NULL, "smbd lpq backend", 0, False,
+ claim_connection( NULL, "smbd lpq backend",
FLAG_MSG_GENERAL|FLAG_MSG_SMBD|FLAG_MSG_PRINT_GENERAL);
if (!locking_init(0)) {
exit(1);
}
- message_register(MSG_PRINTER_UPDATE, print_queue_receive);
+ messaging_register(smbd_messaging_context(), NULL,
+ MSG_PRINTER_UPDATE, print_queue_receive);
DEBUG(5,("start_background_queue: background LPQ thread waiting for messages\n"));
while (1) {
/* check for some essential signals first */
if (got_sig_term) {
- exit_server("Caught TERM signal");
+ exit_server_cleanly(NULL);
}
if (reload_after_sighup) {
/* now check for messages */
DEBUG(10,("start_background_queue: background LPQ thread got a message\n"));
- message_dispatch();
+ message_dispatch(smbd_messaging_context());
/* process any pending print change notify messages */
- print_notify_send_messages(0);
+ print_notify_send_messages(smbd_messaging_context(),
+ 0);
}
}
}
update the internal database from the system print queue for a queue
****************************************************************************/
-static void print_queue_update(int snum, BOOL force)
+static void print_queue_update(int snum, bool force)
{
fstring key;
fstring sharename;
- pstring lpqcommand;
- char *buffer = NULL;
+ pstring lpqcommand, lprmcommand;
+ uint8 *buffer = NULL;
size_t len = 0;
size_t newlen;
struct tdb_print_db *pdb;
/* don't strip out characters like '$' from the printername */
pstrcpy( lpqcommand, lp_lpqcommand(snum));
- string_sub2( lpqcommand, "%p", PRINTERNAME(snum), sizeof(lpqcommand), False, False );
- standard_sub_snum( snum, lpqcommand, sizeof(lpqcommand) );
+ string_sub2( lpqcommand, "%p", PRINTERNAME(snum), sizeof(lpqcommand),
+ False, False, False );
+ standard_sub_advanced(lp_servicename(snum),
+ current_user_info.unix_name, "",
+ current_user.ut.gid,
+ get_current_username(),
+ current_user_info.domain,
+ lpqcommand, sizeof(lpqcommand) );
+
+ pstrcpy( lprmcommand, lp_lprmcommand(snum));
+ string_sub2( lprmcommand, "%p", PRINTERNAME(snum), sizeof(lprmcommand),
+ False, False, False );
+ standard_sub_advanced(lp_servicename(snum),
+ current_user_info.unix_name, "",
+ current_user.ut.gid,
+ get_current_username(),
+ current_user_info.domain,
+ lprmcommand, sizeof(lprmcommand) );
/*
* Make sure that the background queue process exists.
if ( force || background_lpq_updater_pid == -1 ) {
DEBUG(4,("print_queue_update: updating queue [%s] myself\n", sharename));
current_printif = get_printer_fns( snum );
- print_queue_update_with_lock( sharename, current_printif, lpqcommand );
+ print_queue_update_with_lock( sharename, current_printif, lpqcommand, lprmcommand );
return;
}
/* get the length */
- len = tdb_pack( buffer, len, "fdP",
+ len = tdb_pack( NULL, 0, "fdPP",
sharename,
type,
- lpqcommand );
+ lpqcommand,
+ lprmcommand );
- buffer = SMB_XMALLOC_ARRAY( char, len );
+ buffer = SMB_XMALLOC_ARRAY( uint8, len );
/* now pack the buffer */
- newlen = tdb_pack( buffer, len, "fdP",
+ newlen = tdb_pack( buffer, len, "fdPP",
sharename,
type,
- lpqcommand );
+ lpqcommand,
+ lprmcommand );
SMB_ASSERT( newlen == len );
DEBUG(10,("print_queue_update: Sending message -> printer = %s, "
- "type = %d, lpq command = [%s]\n", sharename, type, lpqcommand ));
+ "type = %d, lpq command = [%s] lprm command = [%s]\n",
+ sharename, type, lpqcommand, lprmcommand ));
/* here we set a msg pending record for other smbd processes
to throttle the number of duplicate print_queue_update msgs
/* finally send the message */
- become_root();
- message_send_pid(background_lpq_updater_pid,
- MSG_PRINTER_UPDATE, buffer, len, False);
- unbecome_root();
+ messaging_send_buf(smbd_messaging_context(),
+ pid_to_procid(background_lpq_updater_pid),
+ MSG_PRINTER_UPDATE, (uint8 *)buffer, len);
SAFE_FREE( buffer );
updates only to interested smbd's.
****************************************************************************/
-BOOL print_notify_register_pid(int snum)
+bool print_notify_register_pid(int snum)
{
TDB_DATA data;
struct tdb_print_db *pdb = NULL;
TDB_CONTEXT *tdb = NULL;
const char *printername;
uint32 mypid = (uint32)sys_getpid();
- BOOL ret = False;
+ bool ret = False;
size_t i;
/* if (snum == -1), then the change notify request was
tdb = pdb->tdb;
}
- if (tdb_lock_bystring(tdb, NOTIFY_PID_LIST_KEY, 10) == -1) {
+ if (tdb_lock_bystring_with_timeout(tdb, NOTIFY_PID_LIST_KEY, 10) == -1) {
DEBUG(0,("print_notify_register_pid: Failed to lock printer %s\n",
printername));
if (pdb)
if (i == data.dsize) {
/* We weren't in the list. Realloc. */
- data.dptr = SMB_REALLOC(data.dptr, data.dsize + 8);
+ data.dptr = (uint8 *)SMB_REALLOC(data.dptr, data.dsize + 8);
if (!data.dptr) {
DEBUG(0,("print_notify_register_pid: Relloc fail for printer %s\n",
printername));
updates only to interested smbd's.
****************************************************************************/
-BOOL print_notify_deregister_pid(int snum)
+bool print_notify_deregister_pid(int snum)
{
TDB_DATA data;
struct tdb_print_db *pdb = NULL;
const char *printername;
uint32 mypid = (uint32)sys_getpid();
size_t i;
- BOOL ret = False;
+ bool ret = False;
/* if ( snum == -1 ), we are deregister a print server handle
which means to deregister on all print queues */
tdb = pdb->tdb;
}
- if (tdb_lock_bystring(tdb, NOTIFY_PID_LIST_KEY, 10) == -1) {
+ if (tdb_lock_bystring_with_timeout(tdb, NOTIFY_PID_LIST_KEY, 10) == -1) {
DEBUG(0,("print_notify_register_pid: Failed to lock \
printer %s database\n", printername));
if (pdb)
Check if a jobid is valid. It is valid if it exists in the database.
****************************************************************************/
-BOOL print_job_exists(const char* sharename, uint32 jobid)
+bool print_job_exists(const char* sharename, uint32 jobid)
{
struct tdb_print_db *pdb = get_print_db_byname(sharename);
- BOOL ret;
+ bool ret;
if (!pdb)
return False;
Set the place in the queue for a job.
****************************************************************************/
-BOOL print_job_set_place(int snum, uint32 jobid, int place)
+bool print_job_set_place(const char *sharename, uint32 jobid, int place)
{
DEBUG(2,("print_job_set_place not implemented yet\n"));
return False;
Set the name of a job. Only possible for owner.
****************************************************************************/
-BOOL print_job_set_name(int snum, uint32 jobid, char *name)
+bool print_job_set_name(const char *sharename, uint32 jobid, char *name)
{
- const char* sharename = lp_const_servicename(snum);
struct printjob *pjob;
pjob = print_job_find(sharename, jobid);
Remove a jobid from the 'jobs changed' list.
***************************************************************************/
-static BOOL remove_from_jobs_changed(const char* sharename, uint32 jobid)
+static bool remove_from_jobs_changed(const char* sharename, uint32 jobid)
{
struct tdb_print_db *pdb = get_print_db_byname(sharename);
TDB_DATA data, key;
size_t job_count, i;
- BOOL ret = False;
- BOOL gotlock = False;
+ bool ret = False;
+ bool gotlock = False;
if (!pdb) {
return False;
Delete a print job - don't update queue.
****************************************************************************/
-static BOOL print_job_delete1(int snum, uint32 jobid)
+static bool print_job_delete1(int snum, uint32 jobid)
{
const char* sharename = lp_const_servicename(snum);
struct printjob *pjob = print_job_find(sharename, jobid);
int result = 0;
struct printif *current_printif = get_printer_fns( snum );
- pjob = print_job_find(sharename, jobid);
-
if (!pjob)
return False;
return True;
/* Hrm - we need to be able to cope with deleting a job before it
- has reached the spooler. */
+ has reached the spooler. Just mark it as LPQ_DELETING and
+ let the print_queue_update() code rmeove the record */
+
if (pjob->sysjob == -1) {
DEBUG(5, ("attempt to delete job %u not seen by lpr\n", (unsigned int)jobid));
pjob->status = LPQ_DELETING;
pjob_store(sharename, jobid, pjob);
- if (pjob->spooled && pjob->sysjob != -1)
- result = (*(current_printif->job_delete))(snum, pjob);
+ if (pjob->spooled && pjob->sysjob != -1)
+ {
+ result = (*(current_printif->job_delete))(
+ PRINTERNAME(snum),
+ lp_lprmcommand(snum),
+ pjob);
- /* Delete the tdb entry if the delete succeeded or the job hasn't
- been spooled. */
+ /* Delete the tdb entry if the delete succeeded or the job hasn't
+ been spooled. */
- if (result == 0) {
- struct tdb_print_db *pdb = get_print_db_byname(sharename);
- int njobs = 1;
+ if (result == 0) {
+ struct tdb_print_db *pdb = get_print_db_byname(sharename);
+ int njobs = 1;
- if (!pdb)
- return False;
- pjob_delete(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);
+ if (!pdb)
+ return False;
+ pjob_delete(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);
+ }
}
+ remove_from_jobs_changed( sharename, jobid );
+
return (result == 0);
}
Return true if the current user owns the print job.
****************************************************************************/
-static BOOL is_owner(struct current_user *user, int snum, uint32 jobid)
+static bool is_owner(struct current_user *user, const char *servicename,
+ uint32 jobid)
{
- struct printjob *pjob = print_job_find(lp_const_servicename(snum), jobid);
+ struct printjob *pjob = print_job_find(servicename, jobid);
user_struct *vuser;
if (!pjob || !user)
if ((vuser = get_valid_user_struct(user->vuid)) != NULL) {
return strequal(pjob->user, vuser->user.smb_name);
} else {
- return strequal(pjob->user, uidtoname(user->uid));
+ return strequal(pjob->user, uidtoname(user->ut.uid));
}
}
Delete a print job.
****************************************************************************/
-BOOL print_job_delete(struct current_user *user, int snum, uint32 jobid, WERROR *errcode)
+bool print_job_delete(struct current_user *user, int snum, uint32 jobid, WERROR *errcode)
{
const char* sharename = lp_const_servicename( snum );
- BOOL owner, deleted;
+ struct printjob *pjob;
+ bool owner;
char *fname;
*errcode = WERR_OK;
- owner = is_owner(user, snum, jobid);
+ owner = is_owner(user, lp_const_servicename(snum), jobid);
/* Check access against security descriptor or whether the user
owns their job. */
sys_adminlog( LOG_ERR,
"Permission denied-- user not allowed to delete, \
pause, or resume print job. User name: %s. Printer name: %s.",
- uidtoname(user->uid), PRINTERNAME(snum) );
+ uidtoname(user->ut.uid), PRINTERNAME(snum) );
/* END_ADMIN_LOG */
return False;
print_queue_update(snum, True);
- deleted = !print_job_exists(sharename, jobid);
- if ( !deleted )
+ pjob = print_job_find(sharename, jobid);
+ if ( pjob && (pjob->status != LPQ_DELETING) )
*errcode = WERR_ACCESS_DENIED;
- return deleted;
+ return (pjob == NULL );
}
/****************************************************************************
Pause a job.
****************************************************************************/
-BOOL print_job_pause(struct current_user *user, int snum, uint32 jobid, WERROR *errcode)
+bool print_job_pause(struct current_user *user, int snum, uint32 jobid, WERROR *errcode)
{
const char* sharename = lp_const_servicename(snum);
struct printjob *pjob;
pjob = print_job_find(sharename, jobid);
- if (!pjob || !user)
+ if (!pjob || !user) {
+ DEBUG(10, ("print_job_pause: no pjob or user for jobid %u\n",
+ (unsigned int)jobid ));
return False;
+ }
- if (!pjob->spooled || pjob->sysjob == -1)
+ if (!pjob->spooled || pjob->sysjob == -1) {
+ DEBUG(10, ("print_job_pause: not spooled or bad sysjob = %d for jobid %u\n",
+ (int)pjob->sysjob, (unsigned int)jobid ));
return False;
+ }
- if (!is_owner(user, snum, jobid) &&
+ if (!is_owner(user, lp_const_servicename(snum), jobid) &&
!print_access_check(user, snum, JOB_ACCESS_ADMINISTER)) {
DEBUG(3, ("pause denied by security descriptor\n"));
sys_adminlog( LOG_ERR,
"Permission denied-- user not allowed to delete, \
pause, or resume print job. User name: %s. Printer name: %s.",
- uidtoname(user->uid), PRINTERNAME(snum) );
+ uidtoname(user->ut.uid), PRINTERNAME(snum) );
/* END_ADMIN_LOG */
*errcode = WERR_ACCESS_DENIED;
}
/* force update the database */
- print_cache_flush(snum);
+ print_cache_flush(lp_const_servicename(snum));
/* Send a printer notify message */
Resume a job.
****************************************************************************/
-BOOL print_job_resume(struct current_user *user, int snum, uint32 jobid, WERROR *errcode)
+bool print_job_resume(struct current_user *user, int snum, uint32 jobid, WERROR *errcode)
{
const char *sharename = lp_const_servicename(snum);
struct printjob *pjob;
pjob = print_job_find(sharename, jobid);
- if (!pjob || !user)
+ if (!pjob || !user) {
+ DEBUG(10, ("print_job_resume: no pjob or user for jobid %u\n",
+ (unsigned int)jobid ));
return False;
+ }
- if (!pjob->spooled || pjob->sysjob == -1)
+ if (!pjob->spooled || pjob->sysjob == -1) {
+ DEBUG(10, ("print_job_resume: not spooled or bad sysjob = %d for jobid %u\n",
+ (int)pjob->sysjob, (unsigned int)jobid ));
return False;
+ }
- if (!is_owner(user, snum, jobid) &&
+ if (!is_owner(user, lp_const_servicename(snum), jobid) &&
!print_access_check(user, snum, JOB_ACCESS_ADMINISTER)) {
DEBUG(3, ("resume denied by security descriptor\n"));
*errcode = WERR_ACCESS_DENIED;
sys_adminlog( LOG_ERR,
"Permission denied-- user not allowed to delete, \
pause, or resume print job. User name: %s. Printer name: %s.",
- uidtoname(user->uid), PRINTERNAME(snum) );
+ uidtoname(user->ut.uid), PRINTERNAME(snum) );
/* END_ADMIN_LOG */
return False;
}
}
/* force update the database */
- print_cache_flush(snum);
+ print_cache_flush(lp_const_servicename(snum));
/* Send a printer notify message */
Allocate a jobid. Hold the lock for as short a time as possible.
***************************************************************************/
-static BOOL allocate_print_jobid(struct tdb_print_db *pdb, int snum, const char *sharename, uint32 *pjobid)
+static bool allocate_print_jobid(struct tdb_print_db *pdb, int snum, const char *sharename, uint32 *pjobid)
{
int i;
uint32 jobid;
for (i = 0; i < 3; i++) {
/* Lock the database - only wait 20 seconds. */
- if (tdb_lock_bystring(pdb->tdb, "INFO/nextjob", 20) == -1) {
+ if (tdb_lock_bystring_with_timeout(pdb->tdb, "INFO/nextjob", 20) == -1) {
DEBUG(0,("allocate_print_jobid: failed to lock printing database %s\n", sharename));
return False;
}
Append a jobid to the 'jobs changed' list.
***************************************************************************/
-static BOOL add_to_jobs_changed(struct tdb_print_db *pdb, uint32 jobid)
+static bool add_to_jobs_changed(struct tdb_print_db *pdb, uint32 jobid)
{
TDB_DATA data;
uint32 store_jobid;
SIVAL(&store_jobid, 0, jobid);
- data.dptr = (char *)&store_jobid;
+ data.dptr = (uint8 *)&store_jobid;
data.dsize = 4;
DEBUG(10,("add_to_jobs_changed: Added jobid %u\n", (unsigned int)jobid ));
return (uint32)-1;
}
- if (!print_time_access_check(snum)) {
+ if (!print_time_access_check(lp_servicename(snum))) {
DEBUG(3, ("print_job_start: job start denied by time check\n"));
release_print_db(pdb);
return (uint32)-1;
fstrcpy(pjob.jobname, jobname);
if ((vuser = get_valid_user_struct(user->vuid)) != NULL) {
- fstrcpy(pjob.user, vuser->user.smb_name);
+ fstrcpy(pjob.user, lp_printjob_username(snum));
+ standard_sub_basic(vuser->user.smb_name, vuser->user.domain,
+ pjob.user, sizeof(pjob.user)-1);
+ /* ensure NULL termination */
+ pjob.user[sizeof(pjob.user)-1] = '\0';
} else {
- fstrcpy(pjob.user, uidtoname(user->uid));
+ fstrcpy(pjob.user, uidtoname(user->ut.uid));
}
fstrcpy(pjob.queuename, lp_const_servicename(snum));
error.
****************************************************************************/
-BOOL print_job_end(int snum, uint32 jobid, BOOL normal_close)
+bool print_job_end(int snum, uint32 jobid, enum file_close_type close_type)
{
const char* sharename = lp_const_servicename(snum);
struct printjob *pjob;
if (pjob->spooled || pjob->pid != sys_getpid())
return False;
- if (normal_close && (sys_fstat(pjob->fd, &sbuf) == 0)) {
+ if ((close_type == NORMAL_CLOSE || close_type == SHUTDOWN_CLOSE) &&
+ (sys_fstat(pjob->fd, &sbuf) == 0)) {
pjob->size = sbuf.st_size;
close(pjob->fd);
pjob->fd = -1;
Get a snapshot of jobs in the system without traversing.
****************************************************************************/
-static BOOL get_stored_queue_info(struct tdb_print_db *pdb, int snum, int *pcount, print_queue_struct **ppqueue)
+static bool get_stored_queue_info(struct tdb_print_db *pdb, int snum, int *pcount, print_queue_struct **ppqueue)
{
TDB_DATA data, cgdata;
print_queue_struct *queue = NULL;
size_t len = 0;
uint32 i;
int max_reported_jobs = lp_max_reported_jobs(snum);
- BOOL ret = False;
+ bool ret = False;
const char* sharename = lp_servicename(snum);
/* make sure the database is up to date */
ZERO_STRUCTP(status);
slprintf(keystr, sizeof(keystr)-1, "STATUS/%s", sharename);
- key.dptr = keystr;
- key.dsize = strlen(keystr);
+ key = string_tdb_data(keystr);
+
data = tdb_fetch(pdb->tdb, key);
if (data.dptr) {
if (data.dsize == sizeof(*status)) {
Pause a queue.
****************************************************************************/
-BOOL print_queue_pause(struct current_user *user, int snum, WERROR *errcode)
+bool print_queue_pause(struct current_user *user, int snum, WERROR *errcode)
{
int ret;
struct printif *current_printif = get_printer_fns( snum );
}
/* force update the database */
- print_cache_flush(snum);
+ print_cache_flush(lp_const_servicename(snum));
/* Send a printer notify message */
Resume a queue.
****************************************************************************/
-BOOL print_queue_resume(struct current_user *user, int snum, WERROR *errcode)
+bool print_queue_resume(struct current_user *user, int snum, WERROR *errcode)
{
int ret;
struct printif *current_printif = get_printer_fns( snum );
Purge a queue - implemented by deleting all jobs that we can delete.
****************************************************************************/
-BOOL print_queue_purge(struct current_user *user, int snum, WERROR *errcode)
+bool print_queue_purge(struct current_user *user, int snum, WERROR *errcode)
{
print_queue_struct *queue;
print_status_struct status;
int njobs, i;
- BOOL can_job_admin;
+ bool can_job_admin;
/* Force and update so the count is accurate (i.e. not a cached count) */
print_queue_update(snum, True);
become_root();
for (i=0;i<njobs;i++) {
- BOOL owner = is_owner(user, snum, queue[i].job);
+ bool owner = is_owner(user, lp_const_servicename(snum), queue[i].job);
if (owner || can_job_admin) {
print_job_delete1(snum, queue[i].job);
git.samba.org / tprouty / samba.git / blobdiff