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-rw-r--r--source3/printing/load.c2
-rw-r--r--source3/printing/notify.c26
-rw-r--r--source3/printing/nt_printing.c45
-rw-r--r--source3/printing/pcap.c79
-rw-r--r--source3/printing/print_aix.c8
-rw-r--r--source3/printing/print_cups.c651
-rw-r--r--source3/printing/print_generic.c8
-rw-r--r--source3/printing/print_svid.c8
-rw-r--r--source3/printing/printfsp.c9
-rw-r--r--source3/printing/printing.c4
-rw-r--r--source3/printing/tests/README.vlp19
-rw-r--r--source3/printing/tests/vlp.c431
12 files changed, 1115 insertions, 175 deletions
diff --git a/source3/printing/load.c b/source3/printing/load.c
index 23144d5a95..fc21f271bd 100644
--- a/source3/printing/load.c
+++ b/source3/printing/load.c
@@ -60,5 +60,5 @@ void load_printers(void)
/* load all printcap printers */
if (lp_load_printers() && lp_servicenumber(PRINTERS_NAME) >= 0)
- pcap_printer_fn(lp_add_one_printer);
+ pcap_printer_fn(lp_add_one_printer, NULL);
}
diff --git a/source3/printing/notify.c b/source3/printing/notify.c
index 23df17c389..f6599c413d 100644
--- a/source3/printing/notify.c
+++ b/source3/printing/notify.c
@@ -34,6 +34,7 @@ static struct notify_queue {
size_t buflen;
} *notify_queue_head = NULL;
+static struct timed_event *notify_event;
static bool create_send_ctx(void)
{
@@ -214,6 +215,22 @@ void print_notify_send_messages(struct messaging_context *msg_ctx,
num_messages = 0;
}
+/*******************************************************************
+ Event handler to send the messages.
+*******************************************************************/
+
+static void print_notify_event_send_messages(struct event_context *event_ctx,
+ struct timed_event *te,
+ const struct timeval *now,
+ void *private_data)
+{
+ /* Remove this timed event handler. */
+ TALLOC_FREE(notify_event);
+
+ change_to_root_user();
+ print_notify_send_messages(smbd_messaging_context(), 0);
+}
+
/**********************************************************************
deep copy a SPOOLSS_NOTIFY_MSG structure using a TALLOC_CTX
*********************************************************************/
@@ -304,6 +321,15 @@ to notify_queue_head\n", msg->type, msg->field, msg->printer));
DLIST_ADD_END(notify_queue_head, pnqueue, struct notify_queue *);
num_messages++;
+
+ if (smbd_event_context()) {
+ /* Add an event for 1 second's time to send this queue. */
+ notify_event = event_add_timed(smbd_event_context(), NULL,
+ timeval_current_ofs(1,0),
+ "print_notify",
+ print_notify_event_send_messages, NULL);
+ }
+
}
static void send_notify_field_values(const char *sharename, uint32 type,
diff --git a/source3/printing/nt_printing.c b/source3/printing/nt_printing.c
index ded985c260..1826fa88ed 100644
--- a/source3/printing/nt_printing.c
+++ b/source3/printing/nt_printing.c
@@ -280,7 +280,7 @@ static bool upgrade_to_version_3(void)
DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
for (kbuf = tdb_firstkey(tdb_drivers); kbuf.dptr;
- newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
+ newkey = tdb_nextkey(tdb_drivers, kbuf), free(kbuf.dptr), kbuf=newkey) {
dbuf = tdb_fetch(tdb_drivers, kbuf);
@@ -807,7 +807,7 @@ int get_ntforms(nt_forms_struct **list)
for (kbuf = tdb_firstkey(tdb_forms);
kbuf.dptr;
- newkey = tdb_nextkey(tdb_forms, kbuf), safe_free(kbuf.dptr), kbuf=newkey)
+ newkey = tdb_nextkey(tdb_forms, kbuf), free(kbuf.dptr), kbuf=newkey)
{
if (strncmp((const char *)kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) != 0)
continue;
@@ -1024,7 +1024,7 @@ int get_ntdrivers(fstring **list, const char *architecture, uint32 version)
for (kbuf = tdb_firstkey(tdb_drivers);
kbuf.dptr;
- newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
+ newkey = tdb_nextkey(tdb_drivers, kbuf), free(kbuf.dptr), kbuf=newkey) {
if (strncmp((const char *)kbuf.dptr, key, strlen(key)) != 0)
continue;
@@ -1376,7 +1376,8 @@ static int file_version_is_newer(connection_struct *conn, fstring new_file, fstr
DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", old_create_time));
}
}
- close_file(fsp, NORMAL_CLOSE);
+ close_file(NULL, fsp, NORMAL_CLOSE);
+ fsp = NULL;
/* Get file version info (if available) for new file */
filepath = driver_unix_convert(conn,new_file,&stat_buf);
@@ -1416,7 +1417,8 @@ static int file_version_is_newer(connection_struct *conn, fstring new_file, fstr
DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", new_create_time));
}
}
- close_file(fsp, NORMAL_CLOSE);
+ close_file(NULL, fsp, NORMAL_CLOSE);
+ fsp = NULL;
if (use_version && (new_major != old_major || new_minor != old_minor)) {
/* Compare versions and choose the larger version number */
@@ -1445,7 +1447,7 @@ static int file_version_is_newer(connection_struct *conn, fstring new_file, fstr
error_exit:
if(fsp)
- close_file(fsp, NORMAL_CLOSE);
+ close_file(NULL, fsp, NORMAL_CLOSE);
return -1;
}
@@ -1581,7 +1583,7 @@ static uint32 get_correct_cversion(const char *architecture, fstring driverpath_
DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
driverpath, cversion));
- close_file(fsp, NORMAL_CLOSE);
+ close_file(NULL, fsp, NORMAL_CLOSE);
close_cnum(conn, user->vuid);
unbecome_user();
*perr = WERR_OK;
@@ -1591,7 +1593,7 @@ static uint32 get_correct_cversion(const char *architecture, fstring driverpath_
error_exit:
if(fsp)
- close_file(fsp, NORMAL_CLOSE);
+ close_file(NULL, fsp, NORMAL_CLOSE);
close_cnum(conn, user->vuid);
unbecome_user();
@@ -3121,8 +3123,7 @@ static void map_single_multi_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
regval_ctr_delvalue(ctr, val_name);
regval_ctr_addvalue(ctr, val_name, REG_MULTI_SZ,
(char *) conv_strs, str_size);
- safe_free(conv_strs);
-
+ SAFE_FREE(conv_strs);
}
/****************************************************************************
@@ -3219,7 +3220,7 @@ static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2 *info2,
ZERO_STRUCT( unistr_guid );
- init_unistr2( &unistr_guid, smb_uuid_string(talloc_tos(), guid),
+ init_unistr2( &unistr_guid, GUID_string(talloc_tos(), &guid),
UNI_STR_TERMINATE );
regval_ctr_addvalue(ctr, "objectGUID", REG_SZ,
@@ -3534,7 +3535,7 @@ bool is_printer_published(Printer_entry *print_hnd, int snum,
case REG_SZ:
rpcstr_pull( guid_str, regval_data_p(guid_val),
sizeof(guid_str)-1, -1, STR_TERMINATE );
- ret = smb_string_to_uuid( guid_str, guid );
+ ret = NT_STATUS_IS_OK(GUID_from_string( guid_str, guid ));
break;
case REG_BINARY:
if ( regval_size(guid_val) != sizeof(struct GUID) ) {
@@ -3839,7 +3840,7 @@ static int unpack_values(NT_PRINTER_DATA *printer_data, const uint8 *buf, int bu
memcpy( &guid, data_p, sizeof(struct GUID) );
init_unistr2( &unistr_guid,
- smb_uuid_string(talloc_tos(), guid),
+ GUID_string(talloc_tos(), &guid),
UNI_STR_TERMINATE );
regval_ctr_addvalue( printer_data->keys[key_index].values,
@@ -3923,10 +3924,10 @@ static void map_to_os2_driver(fstring drivername)
return;
}
- lines = file_lines_load(mapfile, &numlines,0);
+ lines = file_lines_load(mapfile, &numlines,0,NULL);
if (numlines == 0 || lines == NULL) {
DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
- SAFE_FREE(lines);
+ TALLOC_FREE(lines);
return;
}
@@ -3970,12 +3971,12 @@ static void map_to_os2_driver(fstring drivername)
DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
set_last_from_to(drivername,os2_name);
fstrcpy(drivername,os2_name);
- file_lines_free(lines);
+ TALLOC_FREE(lines);
return;
}
}
- file_lines_free(lines);
+ TALLOC_FREE(lines);
}
/****************************************************************************
@@ -5491,7 +5492,7 @@ static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
{
SEC_ACE ace[5]; /* max number of ace entries */
int i = 0;
- SEC_ACCESS sa;
+ uint32_t sa;
SEC_ACL *psa = NULL;
SEC_DESC_BUF *sdb = NULL;
SEC_DESC *psd = NULL;
@@ -5500,7 +5501,7 @@ static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
/* Create an ACE where Everyone is allowed to print */
- init_sec_access(&sa, PRINTER_ACE_PRINT);
+ sa = PRINTER_ACE_PRINT;
init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
@@ -5512,7 +5513,7 @@ static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
sid_copy(&domadmins_sid, get_global_sam_sid());
sid_append_rid(&domadmins_sid, DOMAIN_GROUP_RID_ADMINS);
- init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
+ sa = PRINTER_ACE_FULL_CONTROL;
init_sec_ace(&ace[i++], &domadmins_sid,
SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
@@ -5522,7 +5523,7 @@ static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
else if (secrets_fetch_domain_sid(lp_workgroup(), &adm_sid)) {
sid_append_rid(&adm_sid, DOMAIN_USER_RID_ADMIN);
- init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
+ sa = PRINTER_ACE_FULL_CONTROL;
init_sec_ace(&ace[i++], &adm_sid,
SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
@@ -5532,7 +5533,7 @@ static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
/* add BUILTIN\Administrators as FULL CONTROL */
- init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
+ sa = PRINTER_ACE_FULL_CONTROL;
init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
diff --git a/source3/printing/pcap.c b/source3/printing/pcap.c
index 30cb254a29..a6bf52a0a4 100644
--- a/source3/printing/pcap.c
+++ b/source3/printing/pcap.c
@@ -63,41 +63,51 @@
#include "includes.h"
-typedef struct pcap_cache {
+struct pcap_cache {
char *name;
char *comment;
struct pcap_cache *next;
-} pcap_cache_t;
+};
-static pcap_cache_t *pcap_cache = NULL;
+/* The systemwide printcap cache. */
+static struct pcap_cache *pcap_cache = NULL;
-bool pcap_cache_add(const char *name, const char *comment)
+bool pcap_cache_add_specific(struct pcap_cache **ppcache, const char *name, const char *comment)
{
- pcap_cache_t *p;
+ struct pcap_cache *p;
- if (name == NULL || ((p = SMB_MALLOC_P(pcap_cache_t)) == NULL))
- return False;
+ if (name == NULL || ((p = SMB_MALLOC_P(struct pcap_cache)) == NULL))
+ return false;
p->name = SMB_STRDUP(name);
p->comment = (comment && *comment) ? SMB_STRDUP(comment) : NULL;
- p->next = pcap_cache;
- pcap_cache = p;
+ DEBUG(11,("pcap_cache_add_specific: Adding name %s info %s\n",
+ p->name, p->comment ? p->comment : ""));
+
+ p->next = *ppcache;
+ *ppcache = p;
- return True;
+ return true;
}
-static void pcap_cache_destroy(pcap_cache_t *cache)
+void pcap_cache_destroy_specific(struct pcap_cache **pp_cache)
{
- pcap_cache_t *p, *next;
+ struct pcap_cache *p, *next;
- for (p = cache; p != NULL; p = next) {
+ for (p = *pp_cache; p != NULL; p = next) {
next = p->next;
SAFE_FREE(p->name);
SAFE_FREE(p->comment);
SAFE_FREE(p);
}
+ *pp_cache = NULL;
+}
+
+bool pcap_cache_add(const char *name, const char *comment)
+{
+ return pcap_cache_add_specific(&pcap_cache, name, comment);
}
bool pcap_cache_loaded(void)
@@ -105,11 +115,21 @@ bool pcap_cache_loaded(void)
return (pcap_cache != NULL);
}
+void pcap_cache_replace(const struct pcap_cache *pcache)
+{
+ const struct pcap_cache *p;
+
+ pcap_cache_destroy_specific(&pcap_cache);
+ for (p = pcache; p; p = p->next) {
+ pcap_cache_add(p->name, p->comment);
+ }
+}
+
void pcap_cache_reload(void)
{
const char *pcap_name = lp_printcapname();
bool pcap_reloaded = False;
- pcap_cache_t *tmp_cache = NULL;
+ struct pcap_cache *tmp_cache = NULL;
XFILE *pcap_file;
char *pcap_line;
@@ -159,7 +179,7 @@ void pcap_cache_reload(void)
goto done;
}
- for (; (pcap_line = fgets_slash(NULL, 1024, pcap_file)) != NULL; safe_free(pcap_line)) {
+ for (; (pcap_line = fgets_slash(NULL, 1024, pcap_file)) != NULL; free(pcap_line)) {
char name[MAXPRINTERLEN+1];
char comment[62];
char *p, *q;
@@ -223,9 +243,9 @@ done:
DEBUG(3, ("reload status: %s\n", (pcap_reloaded) ? "ok" : "error"));
if (pcap_reloaded)
- pcap_cache_destroy(tmp_cache);
+ pcap_cache_destroy_specific(&tmp_cache);
else {
- pcap_cache_destroy(pcap_cache);
+ pcap_cache_destroy_specific(&pcap_cache);
pcap_cache = tmp_cache;
}
@@ -235,7 +255,7 @@ done:
bool pcap_printername_ok(const char *printername)
{
- pcap_cache_t *p;
+ struct pcap_cache *p;
for (p = pcap_cache; p != NULL; p = p->next)
if (strequal(p->name, printername))
@@ -245,19 +265,22 @@ bool pcap_printername_ok(const char *printername)
}
/***************************************************************************
-run a function on each printer name in the printcap file. The function is
-passed the primary name and the comment (if possible). Note the fn() takes
-strings in DOS codepage. This means the xxx_printer_fn() calls must be fixed
-to return DOS codepage. FIXME !! JRA.
-
-XXX: I'm not sure if this comment still applies.. Anyone? -Rob
+run a function on each printer name in the printcap file.
***************************************************************************/
-void pcap_printer_fn(void (*fn)(char *, char *))
+
+void pcap_printer_fn_specific(const struct pcap_cache *pc,
+ void (*fn)(const char *, const char *, void *),
+ void *pdata)
{
- pcap_cache_t *p;
+ const struct pcap_cache *p;
- for (p = pcap_cache; p != NULL; p = p->next)
- fn(p->name, p->comment);
+ for (p = pc; p != NULL; p = p->next)
+ fn(p->name, p->comment, pdata);
return;
}
+
+void pcap_printer_fn(void (*fn)(const char *, const char *, void *), void *pdata)
+{
+ pcap_printer_fn_specific(pcap_cache, fn, pdata);
+}
diff --git a/source3/printing/print_aix.c b/source3/printing/print_aix.c
index 57590cc39e..523be77f35 100644
--- a/source3/printing/print_aix.c
+++ b/source3/printing/print_aix.c
@@ -49,7 +49,7 @@ bool aix_cache_reload(void)
iEtat = 0;
/* scan qconfig file for searching <printername>: */
- for (;(line = fgets_slash(NULL, 1024, pfile)); safe_free(line)) {
+ for (;(line = fgets_slash(NULL, 1024, pfile)); free(line)) {
if (*line == '*' || *line == 0)
continue;
@@ -65,7 +65,7 @@ bool aix_cache_reload(void)
if (strcmp(p, "bsh") != 0) {
name = talloc_strdup(ctx, p);
if (!name) {
- safe_free(line);
+ SAFE_FREE(line);
x_fclose(pfile);
TALLOC_FREE(ctx);
return false;
@@ -85,7 +85,7 @@ bool aix_cache_reload(void)
/* probably a good printer ??? */
iEtat = 0;
if (!pcap_cache_add(name, NULL)) {
- safe_free(line);
+ SAFE_FREE(line);
x_fclose(pfile);
TALLOC_FREE(ctx);
return false;
@@ -100,7 +100,7 @@ bool aix_cache_reload(void)
/* it's a good virtual printer */
iEtat = 0;
if (!pcap_cache_add(name, NULL)) {
- safe_free(line);
+ SAFE_FREE(line);
x_fclose(pfile);
TALLOC_FREE(ctx);
return false;
diff --git a/source3/printing/print_cups.c b/source3/printing/print_cups.c
index 593c5c7a1f..ca3415ca5a 100644
--- a/source3/printing/print_cups.c
+++ b/source3/printing/print_cups.c
@@ -2,21 +2,26 @@
* Support code for the Common UNIX Printing System ("CUPS")
*
* Copyright 1999-2003 by Michael R Sweet.
+ * Copyright 2008 Jeremy Allison.
*
* 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 3 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* 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, see <http://www.gnu.org/licenses/>.
*/
+/*
+ * JRA. Converted to utf8 pull/push.
+ */
+
#include "includes.h"
#include "printing.h"
@@ -24,6 +29,17 @@
#include <cups/cups.h>
#include <cups/language.h>
+static SIG_ATOMIC_T gotalarm;
+
+/***************************************************************
+ Signal function to tell us we timed out.
+****************************************************************/
+
+static void gotalarm_sig(void)
+{
+ gotalarm = 1;
+}
+
extern userdom_struct current_user_info;
/*
@@ -40,16 +56,23 @@ cups_passwd_cb(const char *prompt) /* I - Prompt */
return (NULL);
}
-static http_t *cups_connect(void)
+static http_t *cups_connect(TALLOC_CTX *frame)
{
- http_t *http;
- char *server, *p;
+ http_t *http = NULL;
+ char *server = NULL, *p = NULL;
int port;
-
+ int timeout = lp_cups_connection_timeout();
+ size_t size;
+
if (lp_cups_server() != NULL && strlen(lp_cups_server()) > 0) {
- server = smb_xstrdup(lp_cups_server());
+ if (!push_utf8_talloc(frame, &server, lp_cups_server(), &size)) {
+ return NULL;
+ }
} else {
- server = smb_xstrdup(cupsServer());
+ server = talloc_strdup(frame,cupsServer());
+ }
+ if (!server) {
+ return NULL;
}
p = strchr(server, ':');
@@ -59,23 +82,70 @@ static http_t *cups_connect(void)
} else {
port = ippPort();
}
-
+
DEBUG(10, ("connecting to cups server %s:%d\n",
server, port));
- if ((http = httpConnect(server, port)) == NULL) {
- DEBUG(0,("Unable to connect to CUPS server %s:%d - %s\n",
+ gotalarm = 0;
+
+ if (timeout) {
+ CatchSignal(SIGALRM, SIGNAL_CAST gotalarm_sig);
+ alarm(timeout);
+ }
+
+ http = httpConnect(server, port);
+
+ CatchSignal(SIGALRM, SIGNAL_CAST SIG_IGN);
+ alarm(0);
+
+ if (http == NULL) {
+ DEBUG(0,("Unable to connect to CUPS server %s:%d - %s\n",
server, port, strerror(errno)));
- SAFE_FREE(server);
- return NULL;
}
- SAFE_FREE(server);
return http;
}
-bool cups_cache_reload(void)
+static void send_pcap_info(const char *name, const char *info, void *pd)
+{
+ int fd = *(int *)pd;
+ size_t namelen = name ? strlen(name)+1 : 0;
+ size_t infolen = info ? strlen(info)+1 : 0;
+
+ DEBUG(11,("send_pcap_info: writing namelen %u\n", (unsigned int)namelen));
+ if (sys_write(fd, &namelen, sizeof(namelen)) != sizeof(namelen)) {
+ DEBUG(10,("send_pcap_info: namelen write failed %s\n",
+ strerror(errno)));
+ return;
+ }
+ DEBUG(11,("send_pcap_info: writing infolen %u\n", (unsigned int)infolen));
+ if (sys_write(fd, &infolen, sizeof(infolen)) != sizeof(infolen)) {
+ DEBUG(10,("send_pcap_info: infolen write failed %s\n",
+ strerror(errno)));
+ return;
+ }
+ if (namelen) {
+ DEBUG(11,("send_pcap_info: writing name %s\n", name));
+ if (sys_write(fd, name, namelen) != namelen) {
+ DEBUG(10,("send_pcap_info: name write failed %s\n",
+ strerror(errno)));
+ return;
+ }
+ }
+ if (infolen) {
+ DEBUG(11,("send_pcap_info: writing info %s\n", info));
+ if (sys_write(fd, info, infolen) != infolen) {
+ DEBUG(10,("send_pcap_info: info write failed %s\n",
+ strerror(errno)));
+ return;
+ }
+ }
+}
+
+static bool cups_cache_reload_async(int fd)
{
+ TALLOC_CTX *frame = talloc_stackframe();
+ struct pcap_cache *tmp_pcap_cache = NULL;
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
@@ -87,8 +157,9 @@ bool cups_cache_reload(void)
{
"printer-name",
"printer-info"
- };
+ };
bool ret = False;
+ size_t size;
DEBUG(5, ("reloading cups printcap cache\n"));
@@ -102,7 +173,7 @@ bool cups_cache_reload(void)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -123,7 +194,7 @@ bool cups_cache_reload(void)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -163,12 +234,24 @@ bool cups_cache_reload(void)
while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) {
if (strcmp(attr->name, "printer-name") == 0 &&
- attr->value_tag == IPP_TAG_NAME)
- name = attr->values[0].string.text;
+ attr->value_tag == IPP_TAG_NAME) {
+ if (!pull_utf8_talloc(frame,
+ &name,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
if (strcmp(attr->name, "printer-info") == 0 &&
- attr->value_tag == IPP_TAG_TEXT)
- info = attr->values[0].string.text;
+ attr->value_tag == IPP_TAG_TEXT) {
+ if (!pull_utf8_talloc(frame,
+ &info,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
attr = attr->next;
}
@@ -180,7 +263,7 @@ bool cups_cache_reload(void)
if (name == NULL)
break;
- if (!pcap_cache_add(name, info)) {
+ if (!pcap_cache_add_specific(&tmp_pcap_cache, name, info)) {
goto out;
}
}
@@ -203,7 +286,7 @@ bool cups_cache_reload(void)
request->request.op.request_id = 1;
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -243,12 +326,24 @@ bool cups_cache_reload(void)
while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) {
if (strcmp(attr->name, "printer-name") == 0 &&
- attr->value_tag == IPP_TAG_NAME)
- name = attr->values[0].string.text;
+ attr->value_tag == IPP_TAG_NAME) {
+ if (!pull_utf8_talloc(frame,
+ &name,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
if (strcmp(attr->name, "printer-info") == 0 &&
- attr->value_tag == IPP_TAG_TEXT)
- info = attr->values[0].string.text;
+ attr->value_tag == IPP_TAG_TEXT) {
+ if (!pull_utf8_talloc(frame,
+ &info,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
attr = attr->next;
}
@@ -260,7 +355,7 @@ bool cups_cache_reload(void)
if (name == NULL)
break;
- if (!pcap_cache_add(name, info)) {
+ if (!pcap_cache_add_specific(&tmp_pcap_cache, name, info)) {
goto out;
}
}
@@ -277,9 +372,229 @@ bool cups_cache_reload(void)
if (http)
httpClose(http);
+ /* Send all the entries up the pipe. */
+ if (tmp_pcap_cache) {
+ pcap_printer_fn_specific(tmp_pcap_cache,
+ send_pcap_info,
+ (void *)&fd);
+
+ pcap_cache_destroy_specific(&tmp_pcap_cache);
+ }
+ TALLOC_FREE(frame);
return ret;
}
+static struct pcap_cache *local_pcap_copy;
+struct fd_event *cache_fd_event;
+
+static bool cups_pcap_load_async(int *pfd)
+{
+ int fds[2];
+ pid_t pid;
+
+ *pfd = -1;
+
+ if (cache_fd_event) {
+ DEBUG(3,("cups_pcap_load_async: already waiting for "
+ "a refresh event\n" ));
+ return false;
+ }
+
+ DEBUG(5,("cups_pcap_load_async: asynchronously loading cups printers\n"));
+
+ if (pipe(fds) == -1) {
+ return false;
+ }
+
+ pid = sys_fork();
+ if (pid == (pid_t)-1) {
+ DEBUG(10,("cups_pcap_load_async: fork failed %s\n",
+ strerror(errno) ));
+ close(fds[0]);
+ close(fds[1]);
+ return false;
+ }
+
+ if (pid) {
+ DEBUG(10,("cups_pcap_load_async: child pid = %u\n",
+ (unsigned int)pid ));
+ /* Parent. */
+ close(fds[1]);
+ *pfd = fds[0];
+ return true;
+ }
+
+ /* Child. */
+ if (!reinit_after_fork(smbd_messaging_context(), true)) {
+ DEBUG(0,("cups_pcap_load_async: reinit_after_fork() failed\n"));
+ smb_panic("cups_pcap_load_async: reinit_after_fork() failed");
+ }
+
+ close(fds[0]);
+ cups_cache_reload_async(fds[1]);
+ close(fds[1]);
+ _exit(0);
+}
+
+static void cups_async_callback(struct event_context *event_ctx,
+ struct fd_event *event,
+ uint16 flags,
+ void *p)
+{
+ TALLOC_CTX *frame = talloc_stackframe();
+ int fd = *(int *)p;
+ struct pcap_cache *tmp_pcap_cache = NULL;
+
+ DEBUG(5,("cups_async_callback: callback received for printer data. "
+ "fd = %d\n", fd));
+
+ while (1) {
+ char *name = NULL, *info = NULL;
+ size_t namelen = 0, infolen = 0;
+ ssize_t ret = -1;
+
+ ret = sys_read(fd, &namelen, sizeof(namelen));
+ if (ret == 0) {
+ /* EOF */
+ break;
+ }
+ if (ret != sizeof(namelen)) {
+ DEBUG(10,("cups_async_callback: namelen read failed %d %s\n",
+ errno, strerror(errno)));
+ break;
+ }
+
+ DEBUG(11,("cups_async_callback: read namelen %u\n",
+ (unsigned int)namelen));
+
+ ret = sys_read(fd, &infolen, sizeof(infolen));
+ if (ret == 0) {
+ /* EOF */
+ break;
+ }
+ if (ret != sizeof(infolen)) {
+ DEBUG(10,("cups_async_callback: infolen read failed %s\n",
+ strerror(errno)));
+ break;
+ }
+
+ DEBUG(11,("cups_async_callback: read infolen %u\n",
+ (unsigned int)infolen));
+
+ if (namelen) {
+ name = TALLOC_ARRAY(frame, char, namelen);
+ if (!name) {
+ break;
+ }
+ ret = sys_read(fd, name, namelen);
+ if (ret == 0) {
+ /* EOF */
+ break;
+ }
+ if (ret != namelen) {
+ DEBUG(10,("cups_async_callback: name read failed %s\n",
+ strerror(errno)));
+ break;
+ }
+ DEBUG(11,("cups_async_callback: read name %s\n",
+ name));
+ } else {
+ name = NULL;
+ }
+ if (infolen) {
+ info = TALLOC_ARRAY(frame, char, infolen);
+ if (!info) {
+ break;
+ }
+ ret = sys_read(fd, info, infolen);
+ if (ret == 0) {
+ /* EOF */
+ break;
+ }
+ if (ret != infolen) {
+ DEBUG(10,("cups_async_callback: info read failed %s\n",
+ strerror(errno)));
+ break;
+ }
+ DEBUG(11,("cups_async_callback: read info %s\n",
+ info));
+ } else {
+ info = NULL;
+ }
+
+ /* Add to our local pcap cache. */
+ pcap_cache_add_specific(&tmp_pcap_cache, name, info);
+ TALLOC_FREE(name);
+ TALLOC_FREE(info);
+ }
+
+ TALLOC_FREE(frame);
+ if (tmp_pcap_cache) {
+ /* We got a namelist, replace our local cache. */
+ pcap_cache_destroy_specific(&local_pcap_copy);
+ local_pcap_copy = tmp_pcap_cache;
+
+ /* And the systemwide pcap cache. */
+ pcap_cache_replace(local_pcap_copy);
+ } else {
+ DEBUG(2,("cups_async_callback: failed to read a new "
+ "printer list\n"));
+ }
+ close(fd);
+ TALLOC_FREE(p);
+ TALLOC_FREE(cache_fd_event);
+}
+
+bool cups_cache_reload(void)
+{
+ int *p_pipe_fd = TALLOC_P(NULL, int);
+
+ if (!p_pipe_fd) {
+ return false;
+ }
+
+ *p_pipe_fd = -1;
+
+ /* Set up an async refresh. */
+ if (!cups_pcap_load_async(p_pipe_fd)) {
+ return false;
+ }
+ if (!local_pcap_copy) {
+ /* We have no local cache, wait directly for
+ * async refresh to complete.
+ */
+ DEBUG(10,("cups_cache_reload: sync read on fd %d\n",
+ *p_pipe_fd ));
+
+ cups_async_callback(smbd_event_context(),
+ NULL,
+ EVENT_FD_READ,
+ (void *)p_pipe_fd);
+ if (!local_pcap_copy) {
+ return false;
+ }
+ } else {
+ /* Replace the system cache with our
+ * local copy. */
+ pcap_cache_replace(local_pcap_copy);
+
+ DEBUG(10,("cups_cache_reload: async read on fd %d\n",
+ *p_pipe_fd ));
+
+ /* Trigger an event when the pipe can be read. */
+ cache_fd_event = event_add_fd(smbd_event_context(),
+ NULL, *p_pipe_fd,
+ EVENT_FD_READ,
+ cups_async_callback,
+ (void *)p_pipe_fd);
+ if (!cache_fd_event) {
+ close(*p_pipe_fd);
+ TALLOC_FREE(p_pipe_fd);
+ return false;
+ }
+ }
+ return true;
+}
/*
* 'cups_job_delete()' - Delete a job.
@@ -287,13 +602,15 @@ bool cups_cache_reload(void)
static int cups_job_delete(const char *sharename, const char *lprm_command, struct printjob *pjob)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
cups_lang_t *language = NULL; /* Default language */
+ char *user = NULL;
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
-
+ size_t size;
DEBUG(5,("cups_job_delete(%s, %p (%d))\n", sharename, pjob, pjob->sysjob));
@@ -307,7 +624,7 @@ static int cups_job_delete(const char *sharename, const char *lprm_command, stru
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -329,7 +646,7 @@ static int cups_job_delete(const char *sharename, const char *lprm_command, stru
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -338,8 +655,12 @@ static int cups_job_delete(const char *sharename, const char *lprm_command, stru
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
+ if (!push_utf8_talloc(frame, &user, pjob->user, &size)) {
+ goto out;
+ }
+
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
- NULL, pjob->user);
+ NULL, user);
/*
* Do the request and get back a response...
@@ -367,6 +688,7 @@ static int cups_job_delete(const char *sharename, const char *lprm_command, stru
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return ret;
}
@@ -377,13 +699,15 @@ static int cups_job_delete(const char *sharename, const char *lprm_command, stru
static int cups_job_pause(int snum, struct printjob *pjob)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
cups_lang_t *language = NULL; /* Default language */
+ char *user = NULL;
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
-
+ size_t size;
DEBUG(5,("cups_job_pause(%d, %p (%d))\n", snum, pjob, pjob->sysjob));
@@ -397,7 +721,7 @@ static int cups_job_pause(int snum, struct printjob *pjob)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -419,7 +743,7 @@ static int cups_job_pause(int snum, struct printjob *pjob)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -428,8 +752,11 @@ static int cups_job_pause(int snum, struct printjob *pjob)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
+ if (!push_utf8_talloc(frame, &user, pjob->user, &size)) {
+ goto out;
+ }
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
- NULL, pjob->user);
+ NULL, user);
/*
* Do the request and get back a response...
@@ -457,6 +784,7 @@ static int cups_job_pause(int snum, struct printjob *pjob)
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return ret;
}
@@ -467,13 +795,15 @@ static int cups_job_pause(int snum, struct printjob *pjob)
static int cups_job_resume(int snum, struct printjob *pjob)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
cups_lang_t *language = NULL; /* Default language */
+ char *user = NULL;
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
-
+ size_t size;
DEBUG(5,("cups_job_resume(%d, %p (%d))\n", snum, pjob, pjob->sysjob));
@@ -487,7 +817,7 @@ static int cups_job_resume(int snum, struct printjob *pjob)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -509,7 +839,7 @@ static int cups_job_resume(int snum, struct printjob *pjob)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -518,8 +848,11 @@ static int cups_job_resume(int snum, struct printjob *pjob)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
+ if (!push_utf8_talloc(frame, &user, pjob->user, &size)) {
+ goto out;
+ }
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
- NULL, pjob->user);
+ NULL, user);
/*
* Do the request and get back a response...
@@ -547,6 +880,7 @@ static int cups_job_resume(int snum, struct printjob *pjob)
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return ret;
}
@@ -557,6 +891,7 @@ static int cups_job_resume(int snum, struct printjob *pjob)
static int cups_job_submit(int snum, struct printjob *pjob)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
@@ -567,6 +902,12 @@ static int cups_job_submit(int snum, struct printjob *pjob)
char *new_jobname = NULL;
int num_options = 0;
cups_option_t *options = NULL;
+ char *printername = NULL;
+ char *user = NULL;
+ char *jobname = NULL;
+ char *cupsoptions = NULL;
+ char *filename = NULL;
+ size_t size;
char addr[INET6_ADDRSTRLEN];
DEBUG(5,("cups_job_submit(%d, %p (%d))\n", snum, pjob, pjob->sysjob));
@@ -581,7 +922,7 @@ static int cups_job_submit(int snum, struct printjob *pjob)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -604,19 +945,25 @@ static int cups_job_submit(int snum, struct printjob *pjob)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
+ if (!push_utf8_talloc(frame, &printername, PRINTERNAME(snum), &size)) {
+ goto out;
+ }
slprintf(uri, sizeof(uri) - 1, "ipp://localhost/printers/%s",
- PRINTERNAME(snum));
+ printername);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
+ if (!push_utf8_talloc(frame, &user, pjob->user, &size)) {
+ goto out;
+ }
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
- NULL, pjob->user);
+ NULL, user);
clientname = client_name(get_client_fd());
if (strcmp(clientname, "UNKNOWN") == 0) {
@@ -627,31 +974,43 @@ static int cups_job_submit(int snum, struct printjob *pjob)
"job-originating-host-name", NULL,
clientname);
- if (asprintf(&new_jobname,"%s%.8u %s", PRINT_SPOOL_PREFIX,
- (unsigned int)pjob->smbjob, pjob->jobname) < 0) {
+ if (!push_utf8_talloc(frame, &jobname, pjob->jobname, &size)) {
+ goto out;
+ }
+ new_jobname = talloc_asprintf(frame,
+ "%s%.8u %s", PRINT_SPOOL_PREFIX,
+ (unsigned int)pjob->smbjob,
+ jobname);
+ if (new_jobname == NULL) {
goto out;
}
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL,
new_jobname);
- /*
- * add any options defined in smb.conf
+ /*
+ * add any options defined in smb.conf
*/
+ if (!push_utf8_talloc(frame, &cupsoptions, lp_cups_options(snum), &size)) {
+ goto out;
+ }
num_options = 0;
options = NULL;
- num_options = cupsParseOptions(lp_cups_options(snum), num_options, &options);
+ num_options = cupsParseOptions(cupsoptions, num_options, &options);
if ( num_options )
- cupsEncodeOptions(request, num_options, options);
+ cupsEncodeOptions(request, num_options, options);
/*
* Do the request and get back a response...
*/
- slprintf(uri, sizeof(uri) - 1, "/printers/%s", PRINTERNAME(snum));
+ slprintf(uri, sizeof(uri) - 1, "/printers/%s", printername);
+ if (!push_utf8_talloc(frame, &filename, pjob->filename, &size)) {
+ goto out;
+ }
if ((response = cupsDoFileRequest(http, request, uri, pjob->filename)) != NULL) {
if (response->request.status.status_code >= IPP_OK_CONFLICT) {
DEBUG(0,("Unable to print file to %s - %s\n", PRINTERNAME(snum),
@@ -678,7 +1037,7 @@ static int cups_job_submit(int snum, struct printjob *pjob)
if (http)
httpClose(http);
- SAFE_FREE(new_jobname);
+ TALLOC_FREE(frame);
return ret;
}
@@ -690,10 +1049,11 @@ static int cups_job_submit(int snum, struct printjob *pjob)
static int cups_queue_get(const char *sharename,
enum printing_types printing_type,
char *lpq_command,
- print_queue_struct **q,
+ print_queue_struct **q,
print_status_struct *status)
{
- fstring printername;
+ TALLOC_CTX *frame = talloc_stackframe();
+ char *printername = NULL;
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
@@ -704,13 +1064,14 @@ static int cups_queue_get(const char *sharename,
qalloc = 0; /* Number of queue entries allocated */
print_queue_struct *queue = NULL, /* Queue entries */
*temp; /* Temporary pointer for queue */
- const char *user_name, /* job-originating-user-name attribute */
- *job_name; /* job-name attribute */
+ char *user_name = NULL, /* job-originating-user-name attribute */
+ *job_name = NULL; /* job-name attribute */
int job_id; /* job-id attribute */
int job_k_octets; /* job-k-octets attribute */
time_t job_time; /* time-at-creation attribute */
ipp_jstate_t job_status; /* job-status attribute */
int job_priority; /* job-priority attribute */
+ size_t size;
static const char *jattrs[] = /* Requested job attributes */
{
"job-id",
@@ -729,15 +1090,16 @@ static int cups_queue_get(const char *sharename,
*q = NULL;
- /* HACK ALERT!!! The problem with support the 'printer name'
- option is that we key the tdb off the sharename. So we will
- overload the lpq_command string to pass in the printername
- (which is basically what we do for non-cups printers ... using
+ /* HACK ALERT!!! The problem with support the 'printer name'
+ option is that we key the tdb off the sharename. So we will
+ overload the lpq_command string to pass in the printername
+ (which is basically what we do for non-cups printers ... using
the lpq_command to get the queue listing). */
- fstrcpy( printername, lpq_command );
-
- DEBUG(5,("cups_queue_get(%s, %p, %p)\n", printername, q, status));
+ if (!push_utf8_talloc(frame, &printername, lpq_command, &size)) {
+ goto out;
+ }
+ DEBUG(5,("cups_queue_get(%s, %p, %p)\n", lpq_command, q, status));
/*
* Make sure we don't ask for passwords...
@@ -749,7 +1111,7 @@ static int cups_queue_get(const char *sharename,
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -777,7 +1139,7 @@ static int cups_queue_get(const char *sharename,
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -882,12 +1244,24 @@ static int cups_queue_get(const char *sharename,
job_time = attr->values[0].integer;
if (strcmp(attr->name, "job-name") == 0 &&
- attr->value_tag == IPP_TAG_NAME)
- job_name = attr->values[0].string.text;
+ attr->value_tag == IPP_TAG_NAME) {
+ if (!pull_utf8_talloc(frame,
+ &job_name,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
if (strcmp(attr->name, "job-originating-user-name") == 0 &&
- attr->value_tag == IPP_TAG_NAME)
- user_name = attr->values[0].string.text;
+ attr->value_tag == IPP_TAG_NAME) {
+ if (!pull_utf8_talloc(frame,
+ &user_name,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
attr = attr->next;
}
@@ -911,8 +1285,8 @@ static int cups_queue_get(const char *sharename,
LPQ_PRINTING;
temp->priority = job_priority;
temp->time = job_time;
- strncpy(temp->fs_user, user_name, sizeof(temp->fs_user) - 1);
- strncpy(temp->fs_file, job_name, sizeof(temp->fs_file) - 1);
+ strlcpy(temp->fs_user, user_name, sizeof(temp->fs_user));
+ strlcpy(temp->fs_file, job_name, sizeof(temp->fs_file));
qcount ++;
@@ -939,7 +1313,7 @@ static int cups_queue_get(const char *sharename,
request->request.op.request_id = 1;
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
@@ -982,8 +1356,15 @@ static int cups_queue_get(const char *sharename,
}
if ((attr = ippFindAttribute(response, "printer-state-message",
- IPP_TAG_TEXT)) != NULL)
- fstrcpy(status->message, attr->values[0].string.text);
+ IPP_TAG_TEXT)) != NULL) {
+ char *msg = NULL;
+ if (!pull_utf8_talloc(frame, &msg,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ fstrcpy(status->message, msg);
+ }
/*
* Return the job queue...
@@ -1001,6 +1382,7 @@ static int cups_queue_get(const char *sharename,
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return qcount;
}
@@ -1011,13 +1393,16 @@ static int cups_queue_get(const char *sharename,
static int cups_queue_pause(int snum)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
cups_lang_t *language = NULL; /* Default language */
+ char *printername = NULL;
+ char *username = NULL;
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
-
+ size_t size;
DEBUG(5,("cups_queue_pause(%d)\n", snum));
@@ -1031,7 +1416,7 @@ static int cups_queue_pause(int snum)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -1053,18 +1438,24 @@ static int cups_queue_pause(int snum)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
+ if (!push_utf8_talloc(frame, &printername, PRINTERNAME(snum), &size)) {
+ goto out;
+ }
slprintf(uri, sizeof(uri) - 1, "ipp://localhost/printers/%s",
- PRINTERNAME(snum));
+ printername);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri);
+ if (!push_utf8_talloc(frame, &username, current_user_info.unix_name, &size)) {
+ goto out;
+ }
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
- NULL, current_user_info.unix_name);
+ NULL, username);
/*
* Do the request and get back a response...
@@ -1092,6 +1483,7 @@ static int cups_queue_pause(int snum)
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return ret;
}
@@ -1102,13 +1494,16 @@ static int cups_queue_pause(int snum)
static int cups_queue_resume(int snum)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
cups_lang_t *language = NULL; /* Default language */
+ char *printername = NULL;
+ char *username = NULL;
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
-
+ size_t size;
DEBUG(5,("cups_queue_resume(%d)\n", snum));
@@ -1122,7 +1517,7 @@ static int cups_queue_resume(int snum)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -1144,18 +1539,24 @@ static int cups_queue_resume(int snum)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
+ if (!push_utf8_talloc(frame, &printername, PRINTERNAME(snum), &size)) {
+ goto out;
+ }
slprintf(uri, sizeof(uri) - 1, "ipp://localhost/printers/%s",
- PRINTERNAME(snum));
+ printername);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri);
+ if (!push_utf8_talloc(frame, &username, current_user_info.unix_name, &size)) {
+ goto out;
+ }
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
- NULL, current_user_info.unix_name);
+ NULL, username);
/*
* Do the request and get back a response...
@@ -1183,6 +1584,7 @@ static int cups_queue_resume(int snum)
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return ret;
}
@@ -1204,15 +1606,16 @@ struct printif cups_printif =
bool cups_pull_comment_location(NT_PRINTER_INFO_LEVEL_2 *printer)
{
+ TALLOC_CTX *frame = talloc_stackframe();
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
- char *name, /* printer-name attribute */
- *info, /* printer-info attribute */
- *location; /* printer-location attribute */
char uri[HTTP_MAX_URI];
+ char *server = NULL;
+ char *sharename = NULL;
+ char *name = NULL;
static const char *requested[] =/* Requested attributes */
{
"printer-name",
@@ -1220,6 +1623,7 @@ bool cups_pull_comment_location(NT_PRINTER_INFO_LEVEL_2 *printer)
"printer-location"
};
bool ret = False;
+ size_t size;
DEBUG(5, ("pulling %s location\n", printer->sharename));
@@ -1233,7 +1637,7 @@ bool cups_pull_comment_location(NT_PRINTER_INFO_LEVEL_2 *printer)
* Try to connect to the server...
*/
- if ((http = cups_connect()) == NULL) {
+ if ((http = cups_connect(frame)) == NULL) {
goto out;
}
@@ -1245,13 +1649,26 @@ bool cups_pull_comment_location(NT_PRINTER_INFO_LEVEL_2 *printer)
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
- "attributes-charset", NULL, cupsLangEncoding(language));
+ "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
+ if (lp_cups_server() != NULL && strlen(lp_cups_server()) > 0) {
+ if (!push_utf8_talloc(frame, &server, lp_cups_server(), &size)) {
+ goto out;
+ }
+ } else {
+ server = talloc_strdup(frame,cupsServer());
+ }
+ if (server) {
+ goto out;
+ }
+ if (!push_utf8_talloc(frame, &sharename, printer->sharename, &size)) {
+ goto out;
+ }
slprintf(uri, sizeof(uri) - 1, "ipp://%s/printers/%s",
- lp_cups_server(), printer->sharename);
+ server, sharename);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
@@ -1286,43 +1703,64 @@ bool cups_pull_comment_location(NT_PRINTER_INFO_LEVEL_2 *printer)
* Pull the needed attributes from this printer...
*/
- name = NULL;
- info = NULL;
- location = NULL;
-
while ( attr && (attr->group_tag == IPP_TAG_PRINTER) ) {
+ if (strcmp(attr->name, "printer-name") == 0 &&
+ attr->value_tag == IPP_TAG_NAME) {
+ if (!pull_utf8_talloc(frame,
+ &name,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
+ }
+
/* Grab the comment if we don't have one */
if ( (strcmp(attr->name, "printer-info") == 0)
&& (attr->value_tag == IPP_TAG_TEXT)
- && !strlen(printer->comment) )
+ && !strlen(printer->comment) )
{
+ char *comment = NULL;
+ if (!pull_utf8_talloc(frame,
+ &comment,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
DEBUG(5,("cups_pull_comment_location: Using cups comment: %s\n",
- attr->values[0].string.text));
+ comment));
strlcpy(printer->comment,
- attr->values[0].string.text,
- sizeof(printer->comment));
+ comment,
+ sizeof(printer->comment));
}
- /* Grab the location if we don't have one */
+ /* Grab the location if we don't have one */
if ( (strcmp(attr->name, "printer-location") == 0)
- && (attr->value_tag == IPP_TAG_TEXT)
+ && (attr->value_tag == IPP_TAG_TEXT)
&& !strlen(printer->location) )
{
+ char *location = NULL;
+ if (!pull_utf8_talloc(frame,
+ &location,
+ attr->values[0].string.text,
+ &size)) {
+ goto out;
+ }
DEBUG(5,("cups_pull_comment_location: Using cups location: %s\n",
- attr->values[0].string.text));
- fstrcpy(printer->location,attr->values[0].string.text);
+ location));
+ strlcpy(printer->location,
+ location,
+ sizeof(printer->location));
}
attr = attr->next;
}
/*
- * See if we have everything needed...
+ * We have everything needed...
*/
- if (name == NULL)
+ if (name != NULL)
break;
-
}
ret = True;
@@ -1337,6 +1775,7 @@ bool cups_pull_comment_location(NT_PRINTER_INFO_LEVEL_2 *printer)
if (http)
httpClose(http);
+ TALLOC_FREE(frame);
return ret;
}
diff --git a/source3/printing/print_generic.c b/source3/printing/print_generic.c
index 2a324fdd5c..5806b29206 100644
--- a/source3/printing/print_generic.c
+++ b/source3/printing/print_generic.c
@@ -104,7 +104,7 @@ static int generic_job_delete( const char *sharename, const char *lprm_command,
slprintf(jobstr, sizeof(jobstr)-1, "%d", pjob->sysjob);
return print_run_command( -1, sharename, False, lprm_command, NULL,
"%j", jobstr,
- "%T", http_timestring(pjob->starttime),
+ "%T", http_timestring(talloc_tos(), pjob->starttime),
NULL);
}
@@ -238,7 +238,7 @@ static int generic_queue_get(const char *printer_name,
}
numlines = 0;
- qlines = fd_lines_load(fd, &numlines,0);
+ qlines = fd_lines_load(fd, &numlines,0,NULL);
close(fd);
/* turn the lpq output into a series of job structures */
@@ -247,7 +247,7 @@ static int generic_queue_get(const char *printer_name,
if (numlines && qlines) {
queue = SMB_MALLOC_ARRAY(print_queue_struct, numlines+1);
if (!queue) {
- file_lines_free(qlines);
+ TALLOC_FREE(qlines);
*q = NULL;
return 0;
}
@@ -262,7 +262,7 @@ static int generic_queue_get(const char *printer_name,
}
}
- file_lines_free(qlines);
+ TALLOC_FREE(qlines);
*q = queue;
return qcount;
}
diff --git a/source3/printing/print_svid.c b/source3/printing/print_svid.c
index 7e91d3a677..681b2bf459 100644
--- a/source3/printing/print_svid.c
+++ b/source3/printing/print_svid.c
@@ -59,12 +59,12 @@ bool sysv_cache_reload(void)
scheduler = file_lines_pload("/usr/bin/lpstat -r", NULL);
if(!strcmp(*scheduler,"scheduler is running")){
DEBUG(3,("No Printers found!!!\n"));
- file_lines_free(scheduler);
+ TALLOC_FREE(scheduler);
return True;
}
else{
DEBUG(3,("Scheduler is not running!!!\n"));
- file_lines_free(scheduler);
+ TALLOC_FREE(scheduler);
return False;
}
#else
@@ -111,12 +111,12 @@ bool sysv_cache_reload(void)
/* add it to the cache */
if (!pcap_cache_add(name, NULL)) {
- file_lines_free(lines);
+ TALLOC_FREE(lines);
return False;
}
}
- file_lines_free(lines);
+ TALLOC_FREE(lines);
return True;
}
diff --git a/source3/printing/printfsp.c b/source3/printing/printfsp.c
index c6749226fd..a247cd8427 100644
--- a/source3/printing/printfsp.c
+++ b/source3/printing/printfsp.c
@@ -25,7 +25,8 @@ open a print file and setup a fsp for it. This is a wrapper around
print_job_start().
***************************************************************************/
-NTSTATUS print_fsp_open(connection_struct *conn, const char *fname,
+NTSTATUS print_fsp_open(struct smb_request *req, connection_struct *conn,
+ const char *fname,
uint16_t current_vuid, files_struct **result)
{
int jobid;
@@ -34,7 +35,7 @@ NTSTATUS print_fsp_open(connection_struct *conn, const char *fname,
fstring name;
NTSTATUS status;
- status = file_new(conn, &fsp);
+ status = file_new(req, conn, &fsp);
if(!NT_STATUS_IS_OK(status)) {
return status;
}
@@ -52,7 +53,7 @@ NTSTATUS print_fsp_open(connection_struct *conn, const char *fname,
jobid = print_job_start(conn->server_info, SNUM(conn), name, NULL);
if (jobid == -1) {
status = map_nt_error_from_unix(errno);
- file_free(fsp);
+ file_free(req, fsp);
return status;
}
@@ -61,7 +62,7 @@ NTSTATUS print_fsp_open(connection_struct *conn, const char *fname,
if (fsp->rap_print_jobid == 0) {
/* We need to delete the entry in the tdb. */
pjob_delete(lp_const_servicename(SNUM(conn)), jobid);
- file_free(fsp);
+ file_free(req, fsp);
return NT_STATUS_ACCESS_DENIED; /* No errno around here */
}
diff --git a/source3/printing/printing.c b/source3/printing/printing.c
index 1016e6183d..3c8c60f0e0 100644
--- a/source3/printing/printing.c
+++ b/source3/printing/printing.c
@@ -2389,9 +2389,9 @@ uint32 print_job_start(struct auth_serversupplied_info *server_info, int snum,
/* see if we have sufficient disk space */
if (lp_minprintspace(snum)) {
- SMB_BIG_UINT dspace, dsize;
+ uint64_t dspace, dsize;
if (sys_fsusage(path, &dspace, &dsize) == 0 &&
- dspace < 2*(SMB_BIG_UINT)lp_minprintspace(snum)) {
+ dspace < 2*(uint64_t)lp_minprintspace(snum)) {
DEBUG(3, ("print_job_start: disk space check failed.\n"));
release_print_db(pdb);
errno = ENOSPC;
diff --git a/source3/printing/tests/README.vlp b/source3/printing/tests/README.vlp
new file mode 100644
index 0000000000..fc0b91ad69
--- /dev/null
+++ b/source3/printing/tests/README.vlp
@@ -0,0 +1,19 @@
+Virtual line printer test program (vlp)
+=======================================
+
+This can be useful for testing/debugging Samba print code. It gives you a
+virtual full-function printer.
+
+Setup
+
+Set up Samba to use vlp.
+ In your smb.conf file under [global], add the following option:
+ printing = vlp
+ and then add any number of print shares, without needing to make them
+ really exist.
+
+ [testprinter]
+ printable = yes
+
+ is all you need for the most basic virtual printer.
+
diff --git a/source3/printing/tests/vlp.c b/source3/printing/tests/vlp.c
new file mode 100644
index 0000000000..15459889e9
--- /dev/null
+++ b/source3/printing/tests/vlp.c
@@ -0,0 +1,431 @@
+/*
+ Unix SMB/Netbios implementation.
+
+ Virtual lp system for printer testing
+
+ Copyright (C) Tim Potter 2000
+
+ 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 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+
+#define PRINT_TDB "/tmp/vlp.tdb"
+#define PRINT_FIRSTJOB "100"
+
+static TDB_CONTEXT *tdb;
+
+struct vlp_job {
+ fstring owner;
+ int jobid;
+ fstring jobname;
+ int size;
+ int status;
+ time_t submit_time;
+ int deleted;
+};
+
+/* Print usage */
+
+static void usage(void)
+{
+ printf("Usage: print-test lpq|lprm|print|queuepause|queueresume|"
+ "lppause|lpresume [args]\n");
+}
+
+/* Return an array of vlp jobs that is the printer queue */
+
+static void get_job_list(char *printer, struct vlp_job **job_list,
+ int *num_jobs)
+{
+ fstring keystr;
+ TDB_DATA data;
+
+ slprintf(keystr, sizeof(keystr) - 1, "LPQ/%s", printer);
+ data = tdb_fetch_bystring(tdb, keystr);
+
+ *job_list = (struct vlp_job *)data.dptr;
+ *num_jobs = data.dsize / sizeof(struct vlp_job);
+}
+
+/* Store an array of vl jobs for the queue */
+
+static void set_job_list(char *printer, struct vlp_job *job_list,
+ int num_jobs)
+{
+ fstring keystr;
+ TDB_DATA data;
+
+ slprintf(keystr, sizeof(keystr) - 1, "LPQ/%s", printer);
+
+ data.dptr = (unsigned char *)job_list;
+ data.dsize = num_jobs * sizeof(struct vlp_job);
+ tdb_store_bystring(tdb, keystr, data, TDB_REPLACE);
+}
+
+/* Return the next job number for a printer */
+
+static int next_jobnum(char *printer)
+{
+ fstring keystr;
+ int jobnum;
+
+ slprintf(keystr, sizeof(keystr) - 1, "JOBNUM/%s", printer);
+
+ tdb_lock_bystring(tdb, keystr);
+
+ jobnum = tdb_fetch_int32(tdb, keystr);
+
+ /* Create next job index if none exists */
+
+ if (jobnum == -1) {
+ jobnum = atoi(PRINT_FIRSTJOB);
+ }
+
+ jobnum++;
+ tdb_store_int32(tdb, keystr, jobnum);
+
+ tdb_unlock_bystring(tdb, keystr);
+
+ return jobnum;
+}
+
+static void set_printer_status(char *printer, int status)
+{
+ fstring keystr;
+ int result;
+
+ slprintf(keystr, sizeof(keystr) - 1, "STATUS/%s", printer);
+ result = tdb_store_int32(tdb, keystr, status);
+}
+
+static int get_printer_status(char *printer)
+{
+ fstring keystr;
+ TDB_DATA data;
+
+ slprintf(keystr, sizeof(keystr) - 1, "STATUS/%s", printer);
+
+ data.dptr = (unsigned char *)keystr;
+ data.dsize = strlen(keystr) + 1;
+
+ if (!tdb_exists(tdb, data)) {
+ set_printer_status(printer, LPSTAT_OK);
+ return LPSTAT_OK;
+ }
+
+ return tdb_fetch_int32(tdb, keystr);
+}
+
+/* Display printer queue */
+
+static int lpq_command(int argc, char **argv)
+{
+ char *printer;
+ struct vlp_job *job_list = NULL;
+ int i, num_jobs, job_count = 0;
+
+ if (argc != 2) {
+ printf("Usage: lpq <printername>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+
+ /* Display printer status */
+
+ switch (get_printer_status(printer)) {
+ case LPSTAT_OK:
+ printf("enabled\n");
+ break;
+ case LPSTAT_STOPPED:
+ printf("disabled\n");
+ break;
+ case LPSTAT_ERROR:
+ default:
+ printf("error\n");
+ break;
+ }
+
+ /* Print queued documents */
+
+ get_job_list(printer, &job_list, &num_jobs);
+
+ for (i = 0; i < num_jobs; i++) {
+ if (job_list[i].deleted) continue;
+ printf("%d\t%d\t%d\t%ld\t%s\t%s\n", job_list[i].jobid,
+ job_list[i].size,
+ (i == 0 && job_list[i].status == LPQ_QUEUED) ?
+ LPQ_SPOOLING : job_list[i].status,
+ job_list[i].submit_time, job_list[i].owner,
+ job_list[i].jobname);
+ job_count++;
+ }
+
+ free(job_list);
+
+ return 0;
+}
+
+/* Remove a job */
+
+static int lprm_command(int argc, char **argv)
+{
+ char *printer;
+ int jobid, num_jobs, i;
+ struct vlp_job *job_list;
+
+ if (argc < 3) {
+ printf("Usage: lprm <printername> <jobid>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+ jobid = atoi(argv[2]);
+
+ get_job_list(printer, &job_list, &num_jobs);
+
+ for (i = 0; i < num_jobs; i++) {
+ if (job_list[i].jobid == jobid) {
+ job_list[i].deleted = 1;
+ set_job_list(printer, job_list, num_jobs);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/* print command = print-test %p %s */
+
+static int print_command(int argc, char **argv)
+{
+ char *printer;
+ fstring keystr;
+ struct passwd *pw;
+ TDB_DATA value, queue;
+ struct vlp_job job;
+ int i;
+
+ if (argc < 3) {
+ printf("Usage: print <printername> <jobname>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+
+ ZERO_STRUCT(job);
+
+ /* Create a job record */
+
+ for (i = 2; i < argc; i++) {
+ fstrcat(job.jobname, argv[i]);
+ if (i < argc - 1) {
+ fstrcat(job.jobname, " ");
+ }
+ }
+
+ if (!(pw = getpwuid(getuid()))) {
+ return 1;
+ }
+
+ fstrcpy(job.owner, pw->pw_name);
+
+ job.jobid = next_jobnum(printer);
+ job.size = 666;
+ job.submit_time = time(NULL);
+
+ /* Store job entry in queue */
+
+ slprintf(keystr, sizeof(keystr) - 1, "LPQ/%s", printer);
+
+ value = tdb_fetch_bystring(tdb, keystr);
+
+ if (value.dptr) {
+
+ /* Add job to end of queue */
+
+ queue.dptr = (unsigned char *)SMB_MALLOC(value.dsize +
+ sizeof(struct vlp_job));
+ if (!queue.dptr) return 1;
+
+ memcpy(queue.dptr, value.dptr, value.dsize);
+ memcpy(queue.dptr + value.dsize, &job, sizeof(struct vlp_job));
+
+ queue.dsize = value.dsize + sizeof(struct vlp_job);
+
+ tdb_store_bystring(tdb, keystr, queue, TDB_REPLACE);
+
+ free(queue.dptr);
+
+ } else {
+
+ /* Create new queue */
+ queue.dptr = (unsigned char *)&job;
+ queue.dsize = sizeof(struct vlp_job);
+
+ tdb_store_bystring(tdb, keystr, queue, TDB_REPLACE);
+ }
+
+ return 0;
+}
+
+/* Pause the queue */
+
+static int queuepause_command(int argc, char **argv)
+{
+ char *printer;
+
+ if (argc != 2) {
+ printf("Usage: queuepause <printername>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+ set_printer_status(printer, LPSTAT_STOPPED);
+
+ return 0;
+}
+
+/* Resume the queue */
+
+static int queueresume_command(int argc, char **argv)
+{
+ char *printer;
+
+ if (argc != 2) {
+ printf("Usage: queueresume <printername>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+ set_printer_status(printer, LPSTAT_OK);
+
+ return 0;
+}
+
+/* Pause a job */
+
+static int lppause_command(int argc, char **argv)
+{
+ struct vlp_job *job_list;
+ char *printer;
+ int jobid, num_jobs, i;
+
+ if (argc != 3) {
+ printf("Usage: lppause <printername> <jobid>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+ jobid = atoi(argv[2]);
+
+ get_job_list(printer, &job_list, &num_jobs);
+
+ for (i = 0; i < num_jobs; i++) {
+ if (job_list[i].jobid == jobid) {
+ job_list[i].status = LPQ_PAUSED;
+ set_job_list(printer, job_list, num_jobs);
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+/* Resume a job */
+
+static int lpresume_command(int argc, char **argv)
+{
+ struct vlp_job *job_list;
+ char *printer;
+ int jobid, num_jobs, i;
+
+ if (argc != 3) {
+ printf("Usage: lpresume <printername> <jobid>\n");
+ return 1;
+ }
+
+ printer = argv[1];
+ jobid = atoi(argv[2]);
+
+ get_job_list(printer, &job_list, &num_jobs);
+
+ for (i = 0; i < num_jobs; i++) {
+ if (job_list[i].jobid == jobid) {
+ job_list[i].status = LPQ_QUEUED;
+ set_job_list(printer, job_list, num_jobs);
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+int main(int argc, char **argv)
+{
+ /* Parameter check */
+
+ if (argc == 1) {
+ usage();
+ return 1;
+ }
+
+ /* Initialise */
+
+ if (!(tdb = tdb_open(PRINT_TDB, 0, 0, O_RDWR | O_CREAT,
+ 0666))) {
+ printf("%s: unable to open %s\n", argv[0], PRINT_TDB);
+ return 1;
+ }
+
+ /* Ensure we are modes 666 */
+
+ chmod(PRINT_TDB, 0666);
+
+ /* Do commands */
+
+ if (strcmp(argv[1], "lpq") == 0) {
+ return lpq_command(argc - 1, &argv[1]);
+ }
+
+ if (strcmp(argv[1], "lprm") == 0) {
+ return lprm_command(argc - 1, &argv[1]);
+ }
+
+ if (strcmp(argv[1], "print") == 0) {
+ return print_command(argc - 1, &argv[1]);
+ }
+
+ if (strcmp(argv[1], "queuepause") == 0) {
+ return queuepause_command(argc - 1, &argv[1]);
+ }
+
+ if (strcmp(argv[1], "queueresume") == 0) {
+ return queueresume_command(argc - 1, &argv[1]);
+ }
+
+ if (strcmp(argv[1], "lppause") == 0) {
+ return lppause_command(argc - 1, &argv[1]);
+ }
+
+ if (strcmp(argv[1], "lpresume") == 0) {
+ return lpresume_command(argc - 1, &argv[1]);
+ }
+
+ /* Unknown command */
+
+ printf("%s: invalid command %s\n", argv[0], argv[1]);
+ return 1;
+}
generated by cgit (git 2.34.1) at 2024-10-18 00:09:20 +0000