2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Andrew Tridgell 1992-2000,
5 * Copyright (C) Jean François Micouleau 1998-2000.
6 * Copyright (C) Gerald Carter 2002-2003.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 extern DOM_SID global_sid_World;
27 static TDB_CONTEXT *tdb_forms; /* used for forms files */
28 static TDB_CONTEXT *tdb_drivers; /* used for driver files */
29 static TDB_CONTEXT *tdb_printers; /* used for printers files */
31 #define FORMS_PREFIX "FORMS/"
32 #define DRIVERS_PREFIX "DRIVERS/"
33 #define DRIVER_INIT_PREFIX "DRIVER_INIT/"
34 #define PRINTERS_PREFIX "PRINTERS/"
35 #define SECDESC_PREFIX "SECDESC/"
36 #define GLOBAL_C_SETPRINTER "GLOBALS/c_setprinter"
38 #define NTDRIVERS_DATABASE_VERSION_1 1
39 #define NTDRIVERS_DATABASE_VERSION_2 2
40 #define NTDRIVERS_DATABASE_VERSION_3 3 /* little endian version of v2 */
42 #define NTDRIVERS_DATABASE_VERSION NTDRIVERS_DATABASE_VERSION_3
44 /* Map generic permissions to printer object specific permissions */
46 GENERIC_MAPPING printer_generic_mapping = {
53 STANDARD_MAPPING printer_std_mapping = {
60 /* Map generic permissions to print server object specific permissions */
62 GENERIC_MAPPING printserver_generic_mapping = {
69 STANDARD_MAPPING printserver_std_mapping = {
76 /* We need one default form to support our default printer. Msoft adds the
77 forms it wants and in the ORDER it wants them (note: DEVMODE papersize is an
78 array index). Letter is always first, so (for the current code) additions
79 always put things in the correct order. */
80 static const nt_forms_struct default_forms[] = {
81 {"Letter",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
82 {"Letter Small",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
83 {"Tabloid",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
84 {"Ledger",0x1,0x696b8,0x44368,0x0,0x0,0x696b8,0x44368},
85 {"Legal",0x1,0x34b5c,0x56d10,0x0,0x0,0x34b5c,0x56d10},
86 {"Statement",0x1,0x221b4,0x34b5c,0x0,0x0,0x221b4,0x34b5c},
87 {"Executive",0x1,0x2cf56,0x411cc,0x0,0x0,0x2cf56,0x411cc},
88 {"A3",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
89 {"A4",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
90 {"A4 Small",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
91 {"A5",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
92 {"B4 (JIS)",0x1,0x3ebe8,0x58de0,0x0,0x0,0x3ebe8,0x58de0},
93 {"B5 (JIS)",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
94 {"Folio",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
95 {"Quarto",0x1,0x347d8,0x43238,0x0,0x0,0x347d8,0x43238},
96 {"10x14",0x1,0x3e030,0x56d10,0x0,0x0,0x3e030,0x56d10},
97 {"11x17",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
98 {"Note",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
99 {"Envelope #9",0x1,0x18079,0x37091,0x0,0x0,0x18079,0x37091},
100 {"Envelope #10",0x1,0x19947,0x3ae94,0x0,0x0,0x19947,0x3ae94},
101 {"Envelope #11",0x1,0x1be7c,0x40565,0x0,0x0,0x1be7c,0x40565},
102 {"Envelope #12",0x1,0x1d74a,0x44368,0x0,0x0,0x1d74a,0x44368},
103 {"Envelope #14",0x1,0x1f018,0x47504,0x0,0x0,0x1f018,0x47504},
104 {"C size sheet",0x1,0x696b8,0x886d0,0x0,0x0,0x696b8,0x886d0},
105 {"D size sheet",0x1,0x886d0,0xd2d70,0x0,0x0,0x886d0,0xd2d70},
106 {"E size sheet",0x1,0xd2d70,0x110da0,0x0,0x0,0xd2d70,0x110da0},
107 {"Envelope DL",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
108 {"Envelope C5",0x1,0x278d0,0x37e88,0x0,0x0,0x278d0,0x37e88},
109 {"Envelope C3",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
110 {"Envelope C4",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
111 {"Envelope C6",0x1,0x1bd50,0x278d0,0x0,0x0,0x1bd50,0x278d0},
112 {"Envelope C65",0x1,0x1bd50,0x37e88,0x0,0x0,0x1bd50,0x37e88},
113 {"Envelope B4",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
114 {"Envelope B5",0x1,0x2af80,0x3d090,0x0,0x0,0x2af80,0x3d090},
115 {"Envelope B6",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
116 {"Envelope",0x1,0x1adb0,0x38270,0x0,0x0,0x1adb0,0x38270},
117 {"Envelope Monarch",0x1,0x18079,0x2e824,0x0,0x0,0x18079,0x2e824},
118 {"6 3/4 Envelope",0x1,0x167ab,0x284ec,0x0,0x0,0x167ab,0x284ec},
119 {"US Std Fanfold",0x1,0x5c3e1,0x44368,0x0,0x0,0x5c3e1,0x44368},
120 {"German Std Fanfold",0x1,0x34b5c,0x4a6a0,0x0,0x0,0x34b5c,0x4a6a0},
121 {"German Legal Fanfold",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
122 {"B4 (ISO)",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
123 {"Japanese Postcard",0x1,0x186a0,0x24220,0x0,0x0,0x186a0,0x24220},
124 {"9x11",0x1,0x37cf8,0x44368,0x0,0x0,0x37cf8,0x44368},
125 {"10x11",0x1,0x3e030,0x44368,0x0,0x0,0x3e030,0x44368},
126 {"15x11",0x1,0x5d048,0x44368,0x0,0x0,0x5d048,0x44368},
127 {"Envelope Invite",0x1,0x35b60,0x35b60,0x0,0x0,0x35b60,0x35b60},
128 {"Reserved48",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
129 {"Reserved49",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
130 {"Letter Extra",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
131 {"Legal Extra",0x1,0x3ae94,0x5d048,0x0,0x0,0x3ae94,0x5d048},
132 {"Tabloid Extra",0x1,0x4a6a0,0x6f9f0,0x0,0x0,0x4a6a0,0x6f9f0},
133 {"A4 Extra",0x1,0x397c2,0x4eb16,0x0,0x0,0x397c2,0x4eb16},
134 {"Letter Transverse",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
135 {"A4 Transverse",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
136 {"Letter Extra Transverse",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
137 {"Super A",0x1,0x376b8,0x56ea0,0x0,0x0,0x376b8,0x56ea0},
138 {"Super B",0x1,0x4a768,0x76e58,0x0,0x0,0x4a768,0x76e58},
139 {"Letter Plus",0x1,0x34b5c,0x4eb16,0x0,0x0,0x34b5c,0x4eb16},
140 {"A4 Plus",0x1,0x33450,0x50910,0x0,0x0,0x33450,0x50910},
141 {"A5 Transverse",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
142 {"B5 (JIS) Transverse",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
143 {"A3 Extra",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
144 {"A5 Extra",0x1,0x2a7b0,0x395f8,0x0,0x0,0x2a7b0,0x395f8},
145 {"B5 (ISO) Extra",0x1,0x31128,0x43620,0x0,0x0,0x31128,0x43620},
146 {"A2",0x1,0x668a0,0x91050,0x0,0x0,0x668a0,0x91050},
147 {"A3 Transverse",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
148 {"A3 Extra Transverse",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
149 {"Japanese Double Postcard",0x1,0x30d40,0x24220,0x0,0x0,0x30d40,0x24220},
150 {"A6",0x1,0x19a28,0x24220,0x0,0x0,0x19a28,0x24220},
151 {"Japanese Envelope Kaku #2",0x1,0x3a980,0x510e0,0x0,0x0,0x3a980,0x510e0},
152 {"Japanese Envelope Kaku #3",0x1,0x34bc0,0x43a08,0x0,0x0,0x34bc0,0x43a08},
153 {"Japanese Envelope Chou #3",0x1,0x1d4c0,0x395f8,0x0,0x0,0x1d4c0,0x395f8},
154 {"Japanese Envelope Chou #4",0x1,0x15f90,0x320c8,0x0,0x0,0x15f90,0x320c8},
155 {"Letter Rotated",0x1,0x44368,0x34b5c,0x0,0x0,0x44368,0x34b5c},
156 {"A3 Rotated",0x1,0x668a0,0x48828,0x0,0x0,0x668a0,0x48828},
157 {"A4 Rotated",0x1,0x48828,0x33450,0x0,0x0,0x48828,0x33450},
158 {"A5 Rotated",0x1,0x33450,0x24220,0x0,0x0,0x33450,0x24220},
159 {"B4 (JIS) Rotated",0x1,0x58de0,0x3ebe8,0x0,0x0,0x58de0,0x3ebe8},
160 {"B5 (JIS) Rotated",0x1,0x3ebe8,0x2c6f0,0x0,0x0,0x3ebe8,0x2c6f0},
161 {"Japanese Postcard Rotated",0x1,0x24220,0x186a0,0x0,0x0,0x24220,0x186a0},
162 {"Double Japan Postcard Rotated",0x1,0x24220,0x30d40,0x0,0x0,0x24220,0x30d40},
163 {"A6 Rotated",0x1,0x24220,0x19a28,0x0,0x0,0x24220,0x19a28},
164 {"Japan Envelope Kaku #2 Rotated",0x1,0x510e0,0x3a980,0x0,0x0,0x510e0,0x3a980},
165 {"Japan Envelope Kaku #3 Rotated",0x1,0x43a08,0x34bc0,0x0,0x0,0x43a08, 0x34bc0},
166 {"Japan Envelope Chou #3 Rotated",0x1,0x395f8,0x1d4c0,0x0,0x0,0x395f8,0x1d4c0},
167 {"Japan Envelope Chou #4 Rotated",0x1,0x320c8,0x15f90,0x0,0x0,0x320c8,0x15f90},
168 {"B6 (JIS)",0x1,0x1f400,0x2c6f0,0x0,0x0,0x1f400,0x2c6f0},
169 {"B6 (JIS) Rotated",0x1,0x2c6f0,0x1f400,0x0,0x0,0x2c6f0,0x1f400},
170 {"12x11",0x1,0x4a724,0x443e1,0x0,0x0,0x4a724,0x443e1},
171 {"Japan Envelope You #4",0x1,0x19a28,0x395f8,0x0,0x0,0x19a28,0x395f8},
172 {"Japan Envelope You #4 Rotated",0x1,0x395f8,0x19a28,0x0,0x0,0x395f8,0x19a28},
173 {"PRC 16K",0x1,0x2de60,0x3f7a0,0x0,0x0,0x2de60,0x3f7a0},
174 {"PRC 32K",0x1,0x1fbd0,0x2cec0,0x0,0x0,0x1fbd0,0x2cec0},
175 {"PRC 32K(Big)",0x1,0x222e0,0x318f8,0x0,0x0,0x222e0,0x318f8},
176 {"PRC Envelope #1",0x1,0x18e70,0x28488,0x0,0x0,0x18e70,0x28488},
177 {"PRC Envelope #2",0x1,0x18e70,0x2af80,0x0,0x0,0x18e70,0x2af80},
178 {"PRC Envelope #3",0x1,0x1e848,0x2af80,0x0,0x0,0x1e848,0x2af80},
179 {"PRC Envelope #4",0x1,0x1adb0,0x32c80,0x0,0x0,0x1adb0,0x32c80},
180 {"PRC Envelope #5",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
181 {"PRC Envelope #6",0x1,0x1d4c0,0x38270,0x0,0x0,0x1d4c0,0x38270},
182 {"PRC Envelope #7",0x1,0x27100,0x38270,0x0,0x0,0x27100,0x38270},
183 {"PRC Envelope #8",0x1,0x1d4c0,0x4b708,0x0,0x0,0x1d4c0,0x4b708},
184 {"PRC Envelope #9",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
185 {"PRC Envelope #10",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
186 {"PRC 16K Rotated",0x1,0x3f7a0,0x2de60,0x0,0x0,0x3f7a0,0x2de60},
187 {"PRC 32K Rotated",0x1,0x2cec0,0x1fbd0,0x0,0x0,0x2cec0,0x1fbd0},
188 {"PRC 32K(Big) Rotated",0x1,0x318f8,0x222e0,0x0,0x0,0x318f8,0x222e0},
189 {"PRC Envelope #1 Rotated",0x1,0x28488,0x18e70,0x0,0x0,0x28488,0x18e70},
190 {"PRC Envelope #2 Rotated",0x1,0x2af80,0x18e70,0x0,0x0,0x2af80,0x18e70},
191 {"PRC Envelope #3 Rotated",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
192 {"PRC Envelope #4 Rotated",0x1,0x32c80,0x1adb0,0x0,0x0,0x32c80,0x1adb0},
193 {"PRC Envelope #5 Rotated",0x1,0x35b60,0x1adb0,0x0,0x0,0x35b60,0x1adb0},
194 {"PRC Envelope #6 Rotated",0x1,0x38270,0x1d4c0,0x0,0x0,0x38270,0x1d4c0},
195 {"PRC Envelope #7 Rotated",0x1,0x38270,0x27100,0x0,0x0,0x38270,0x27100},
196 {"PRC Envelope #8 Rotated",0x1,0x4b708,0x1d4c0,0x0,0x0,0x4b708,0x1d4c0},
197 {"PRC Envelope #9 Rotated",0x1,0x4f1a0,0x37e88,0x0,0x0,0x4f1a0,0x37e88},
198 {"PRC Envelope #10 Rotated",0x1,0x6fd10,0x4f1a0,0x0,0x0,0x6fd10,0x4f1a0}
201 static BOOL upgrade_to_version_3(void)
203 TDB_DATA kbuf, newkey, dbuf;
205 DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
207 for (kbuf = tdb_firstkey(tdb_drivers); kbuf.dptr;
208 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
210 dbuf = tdb_fetch(tdb_drivers, kbuf);
212 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) == 0) {
213 DEBUG(0,("upgrade_to_version_3:moving form\n"));
214 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) {
215 SAFE_FREE(dbuf.dptr);
216 DEBUG(0,("upgrade_to_version_3: failed to move form. Error (%s).\n", tdb_errorstr(tdb_forms)));
219 if (tdb_delete(tdb_drivers, kbuf) != 0) {
220 SAFE_FREE(dbuf.dptr);
221 DEBUG(0,("upgrade_to_version_3: failed to delete form. Error (%s)\n", tdb_errorstr(tdb_drivers)));
226 if (strncmp(kbuf.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX)) == 0) {
227 DEBUG(0,("upgrade_to_version_3:moving printer\n"));
228 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
229 SAFE_FREE(dbuf.dptr);
230 DEBUG(0,("upgrade_to_version_3: failed to move printer. Error (%s)\n", tdb_errorstr(tdb_printers)));
233 if (tdb_delete(tdb_drivers, kbuf) != 0) {
234 SAFE_FREE(dbuf.dptr);
235 DEBUG(0,("upgrade_to_version_3: failed to delete printer. Error (%s)\n", tdb_errorstr(tdb_drivers)));
240 if (strncmp(kbuf.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX)) == 0) {
241 DEBUG(0,("upgrade_to_version_3:moving secdesc\n"));
242 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
243 SAFE_FREE(dbuf.dptr);
244 DEBUG(0,("upgrade_to_version_3: failed to move secdesc. Error (%s)\n", tdb_errorstr(tdb_printers)));
247 if (tdb_delete(tdb_drivers, kbuf) != 0) {
248 SAFE_FREE(dbuf.dptr);
249 DEBUG(0,("upgrade_to_version_3: failed to delete secdesc. Error (%s)\n", tdb_errorstr(tdb_drivers)));
254 SAFE_FREE(dbuf.dptr);
260 /****************************************************************************
261 Open the NT printing tdbs. Done once before fork().
262 ****************************************************************************/
264 BOOL nt_printing_init(void)
266 static pid_t local_pid;
267 const char *vstring = "INFO/version";
269 if (tdb_drivers && tdb_printers && tdb_forms && local_pid == sys_getpid())
273 tdb_close(tdb_drivers);
274 tdb_drivers = tdb_open_log(lock_path("ntdrivers.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
276 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
277 lock_path("ntdrivers.tdb"), strerror(errno) ));
282 tdb_close(tdb_printers);
283 tdb_printers = tdb_open_log(lock_path("ntprinters.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
285 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
286 lock_path("ntprinters.tdb"), strerror(errno) ));
291 tdb_close(tdb_forms);
292 tdb_forms = tdb_open_log(lock_path("ntforms.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
294 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
295 lock_path("ntforms.tdb"), strerror(errno) ));
299 local_pid = sys_getpid();
301 /* handle a Samba upgrade */
302 tdb_lock_bystring(tdb_drivers, vstring, 0);
306 /* Cope with byte-reversed older versions of the db. */
307 vers_id = tdb_fetch_int32(tdb_drivers, vstring);
308 if ((vers_id == NTDRIVERS_DATABASE_VERSION_2) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_2)) {
309 /* Written on a bigendian machine with old fetch_int code. Save as le. */
310 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
311 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION);
312 vers_id = NTDRIVERS_DATABASE_VERSION;
315 if (vers_id != NTDRIVERS_DATABASE_VERSION) {
317 if ((vers_id == NTDRIVERS_DATABASE_VERSION_1) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_1)) {
318 if (!upgrade_to_version_3())
321 tdb_traverse(tdb_drivers, tdb_traverse_delete_fn, NULL);
323 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION);
326 tdb_unlock_bystring(tdb_drivers, vstring);
328 update_c_setprinter(True);
331 * register callback to handle updating printers as new
332 * drivers are installed
335 message_register( MSG_PRINTER_DRVUPGRADE, do_drv_upgrade_printer );
338 * register callback to handle updating printer data
339 * when a driver is initialized
342 message_register( MSG_PRINTERDATA_INIT_RESET, reset_all_printerdata );
348 /*******************************************************************
349 tdb traversal function for counting printers.
350 ********************************************************************/
352 static int traverse_counting_printers(TDB_CONTEXT *t, TDB_DATA key,
353 TDB_DATA data, void *context)
355 int *printer_count = (int*)context;
357 if (memcmp(PRINTERS_PREFIX, key.dptr, sizeof(PRINTERS_PREFIX)-1) == 0) {
359 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key.dptr, *printer_count));
365 /*******************************************************************
366 Update the spooler global c_setprinter. This variable is initialized
367 when the parent smbd starts with the number of existing printers. It
368 is monotonically increased by the current number of printers *after*
369 each add or delete printer RPC. Only Microsoft knows why... JRR020119
370 ********************************************************************/
372 uint32 update_c_setprinter(BOOL initialize)
375 int32 printer_count = 0;
377 tdb_lock_bystring(tdb_printers, GLOBAL_C_SETPRINTER, 0);
379 /* Traverse the tdb, counting the printers */
380 tdb_traverse(tdb_printers, traverse_counting_printers, (void *)&printer_count);
382 /* If initializing, set c_setprinter to current printers count
383 * otherwise, bump it by the current printer count
386 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER) + printer_count;
388 c_setprinter = printer_count;
390 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter));
391 tdb_store_int32(tdb_printers, GLOBAL_C_SETPRINTER, c_setprinter);
393 tdb_unlock_bystring(tdb_printers, GLOBAL_C_SETPRINTER);
395 return (uint32)c_setprinter;
398 /*******************************************************************
399 Get the spooler global c_setprinter, accounting for initialization.
400 ********************************************************************/
402 uint32 get_c_setprinter(void)
404 int32 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER);
406 if (c_setprinter == (int32)-1)
407 c_setprinter = update_c_setprinter(True);
409 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter));
411 return (uint32)c_setprinter;
414 /****************************************************************************
415 Get builtin form struct list.
416 ****************************************************************************/
418 int get_builtin_ntforms(nt_forms_struct **list)
420 *list = (nt_forms_struct *)memdup(&default_forms[0], sizeof(default_forms));
421 return sizeof(default_forms) / sizeof(default_forms[0]);
424 /****************************************************************************
425 get a builtin form struct
426 ****************************************************************************/
428 BOOL get_a_builtin_ntform(UNISTR2 *uni_formname,nt_forms_struct *form)
432 unistr2_to_ascii(form_name, uni_formname, sizeof(form_name)-1);
433 DEBUGADD(6,("Looking for builtin form %s \n", form_name));
434 count = sizeof(default_forms) / sizeof(default_forms[0]);
435 for (i=0;i<count;i++) {
436 if (strequal(form_name,default_forms[i].name)) {
437 DEBUGADD(6,("Found builtin form %s \n", form_name));
438 memcpy(form,&default_forms[i],sizeof(*form));
446 /****************************************************************************
447 get a form struct list
448 ****************************************************************************/
449 int get_ntforms(nt_forms_struct **list)
451 TDB_DATA kbuf, newkey, dbuf;
453 nt_forms_struct form;
458 for (kbuf = tdb_firstkey(tdb_forms);
460 newkey = tdb_nextkey(tdb_forms, kbuf), safe_free(kbuf.dptr), kbuf=newkey)
462 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) != 0)
465 dbuf = tdb_fetch(tdb_forms, kbuf);
469 fstrcpy(form.name, kbuf.dptr+strlen(FORMS_PREFIX));
470 ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "dddddddd",
471 &i, &form.flag, &form.width, &form.length, &form.left,
472 &form.top, &form.right, &form.bottom);
473 SAFE_FREE(dbuf.dptr);
474 if (ret != dbuf.dsize)
477 tl = Realloc(*list, sizeof(nt_forms_struct)*(n+1));
479 DEBUG(0,("get_ntforms: Realloc fail.\n"));
491 /****************************************************************************
492 write a form struct list
493 ****************************************************************************/
494 int write_ntforms(nt_forms_struct **list, int number)
501 for (i=0;i<number;i++) {
502 /* save index, so list is rebuilt in correct order */
503 len = tdb_pack(buf, sizeof(buf), "dddddddd",
504 i, (*list)[i].flag, (*list)[i].width, (*list)[i].length,
505 (*list)[i].left, (*list)[i].top, (*list)[i].right,
507 if (len > sizeof(buf)) break;
508 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[i].name);
509 kbuf.dsize = strlen(key)+1;
513 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) break;
519 /****************************************************************************
520 add a form struct at the end of the list
521 ****************************************************************************/
522 BOOL add_a_form(nt_forms_struct **list, const FORM *form, int *count)
530 * NT tries to add forms even when
531 * they are already in the base
532 * only update the values if already present
537 unistr2_to_ascii(form_name, &form->name, sizeof(form_name)-1);
538 for (n=0; n<*count; n++) {
539 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
540 DEBUG(103, ("NT workaround, [%s] already exists\n", form_name));
547 if((tl=Realloc(*list, (n+1)*sizeof(nt_forms_struct))) == NULL) {
548 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
552 unistr2_to_ascii((*list)[n].name, &form->name, sizeof((*list)[n].name)-1);
556 (*list)[n].flag=form->flags;
557 (*list)[n].width=form->size_x;
558 (*list)[n].length=form->size_y;
559 (*list)[n].left=form->left;
560 (*list)[n].top=form->top;
561 (*list)[n].right=form->right;
562 (*list)[n].bottom=form->bottom;
567 /****************************************************************************
568 Delete a named form struct.
569 ****************************************************************************/
571 BOOL delete_a_form(nt_forms_struct **list, UNISTR2 *del_name, int *count, WERROR *ret)
580 unistr2_to_ascii(form_name, del_name, sizeof(form_name)-1);
582 for (n=0; n<*count; n++) {
583 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
584 DEBUG(103, ("delete_a_form, [%s] in list\n", form_name));
590 DEBUG(10,("delete_a_form, [%s] not found\n", form_name));
591 *ret = WERR_INVALID_PARAM;
595 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[n].name);
596 kbuf.dsize = strlen(key)+1;
598 if (tdb_delete(tdb_forms, kbuf) != 0) {
606 /****************************************************************************
607 Update a form struct.
608 ****************************************************************************/
610 void update_a_form(nt_forms_struct **list, const FORM *form, int count)
614 unistr2_to_ascii(form_name, &(form->name), sizeof(form_name)-1);
616 DEBUG(106, ("[%s]\n", form_name));
617 for (n=0; n<count; n++) {
618 DEBUGADD(106, ("n [%d]:[%s]\n", n, (*list)[n].name));
619 if (!strncmp((*list)[n].name, form_name, strlen(form_name)))
623 if (n==count) return;
625 (*list)[n].flag=form->flags;
626 (*list)[n].width=form->size_x;
627 (*list)[n].length=form->size_y;
628 (*list)[n].left=form->left;
629 (*list)[n].top=form->top;
630 (*list)[n].right=form->right;
631 (*list)[n].bottom=form->bottom;
634 /****************************************************************************
635 Get the nt drivers list.
636 Traverse the database and look-up the matching names.
637 ****************************************************************************/
638 int get_ntdrivers(fstring **list, const char *architecture, uint32 version)
644 TDB_DATA kbuf, newkey;
646 get_short_archi(short_archi, architecture);
647 slprintf(key, sizeof(key)-1, "%s%s/%d/", DRIVERS_PREFIX, short_archi, version);
649 for (kbuf = tdb_firstkey(tdb_drivers);
651 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
653 if (strncmp(kbuf.dptr, key, strlen(key)) != 0)
656 if((fl = Realloc(*list, sizeof(fstring)*(total+1))) == NULL) {
657 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
662 fstrcpy((*list)[total], kbuf.dptr+strlen(key));
669 /****************************************************************************
670 Function to do the mapping between the long architecture name and
672 ****************************************************************************/
673 BOOL get_short_archi(char *short_archi, const char *long_archi)
676 const char *long_archi;
677 const char *short_archi;
680 struct table archi_table[]=
682 {"Windows 4.0", "WIN40" },
683 {"Windows NT x86", "W32X86" },
684 {"Windows NT R4000", "W32MIPS" },
685 {"Windows NT Alpha_AXP", "W32ALPHA" },
686 {"Windows NT PowerPC", "W32PPC" },
692 DEBUG(107,("Getting architecture dependant directory\n"));
694 if (long_archi == NULL) {
695 DEBUGADD(107,("Bad long_archi param.!\n"));
701 } while ( (archi_table[i].long_archi!=NULL ) &&
702 StrCaseCmp(long_archi, archi_table[i].long_archi) );
704 if (archi_table[i].long_archi==NULL) {
705 DEBUGADD(107,("Unknown architecture [%s] !\n", long_archi));
709 StrnCpy (short_archi, archi_table[i].short_archi, strlen(archi_table[i].short_archi));
711 DEBUGADD(108,("index: [%d]\n", i));
712 DEBUGADD(108,("long architecture: [%s]\n", long_archi));
713 DEBUGADD(108,("short architecture: [%s]\n", short_archi));
718 /****************************************************************************
719 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
720 There are two case to be covered here: PE (Portable Executable) and NE (New
721 Executable) files. Both files support the same INFO structure, but PE files
722 store the signature in unicode, and NE files store it as !unicode.
723 returns -1 on error, 1 on version info found, and 0 on no version info found.
724 ****************************************************************************/
726 static int get_file_version(files_struct *fsp, char *fname,uint32 *major, uint32 *minor)
732 if ((buf=malloc(PE_HEADER_SIZE)) == NULL) {
733 DEBUG(0,("get_file_version: PE file [%s] PE Header malloc failed bytes = %d\n",
734 fname, PE_HEADER_SIZE));
738 /* Note: DOS_HEADER_SIZE < malloc'ed PE_HEADER_SIZE */
739 if ((byte_count = vfs_read_data(fsp, buf, DOS_HEADER_SIZE)) < DOS_HEADER_SIZE) {
740 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %d\n",
742 goto no_version_info;
745 /* Is this really a DOS header? */
746 if (SVAL(buf,DOS_HEADER_MAGIC_OFFSET) != DOS_HEADER_MAGIC) {
747 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
748 fname, SVAL(buf,DOS_HEADER_MAGIC_OFFSET)));
749 goto no_version_info;
752 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
753 if (fsp->conn->vfs_ops.lseek(fsp, fsp->fd, SVAL(buf,DOS_HEADER_LFANEW_OFFSET), SEEK_SET) == (SMB_OFF_T)-1) {
754 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
756 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
757 goto no_version_info;
760 if ((byte_count = vfs_read_data(fsp, buf, PE_HEADER_SIZE)) < PE_HEADER_SIZE) {
761 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %d\n",
763 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
764 goto no_version_info;
767 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
768 if (IVAL(buf,PE_HEADER_SIGNATURE_OFFSET) == PE_HEADER_SIGNATURE) {
770 int section_table_bytes;
772 if (SVAL(buf,PE_HEADER_MACHINE_OFFSET) != PE_HEADER_MACHINE_I386) {
773 DEBUG(3,("get_file_version: PE file [%s] wrong machine = 0x%x\n",
774 fname, SVAL(buf,PE_HEADER_MACHINE_OFFSET)));
775 /* At this point, we assume the file is in error. It still could be somthing
776 * else besides a PE file, but it unlikely at this point.
781 /* get the section table */
782 num_sections = SVAL(buf,PE_HEADER_NUMBER_OF_SECTIONS);
783 section_table_bytes = num_sections * PE_HEADER_SECT_HEADER_SIZE;
785 if ((buf=malloc(section_table_bytes)) == NULL) {
786 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
787 fname, section_table_bytes));
791 if ((byte_count = vfs_read_data(fsp, buf, section_table_bytes)) < section_table_bytes) {
792 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %d\n",
797 /* Iterate the section table looking for the resource section ".rsrc" */
798 for (i = 0; i < num_sections; i++) {
799 int sec_offset = i * PE_HEADER_SECT_HEADER_SIZE;
801 if (strcmp(".rsrc", &buf[sec_offset+PE_HEADER_SECT_NAME_OFFSET]) == 0) {
802 int section_pos = IVAL(buf,sec_offset+PE_HEADER_SECT_PTR_DATA_OFFSET);
803 int section_bytes = IVAL(buf,sec_offset+PE_HEADER_SECT_SIZE_DATA_OFFSET);
806 if ((buf=malloc(section_bytes)) == NULL) {
807 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
808 fname, section_bytes));
812 /* Seek to the start of the .rsrc section info */
813 if (fsp->conn->vfs_ops.lseek(fsp, fsp->fd, section_pos, SEEK_SET) == (SMB_OFF_T)-1) {
814 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
819 if ((byte_count = vfs_read_data(fsp, buf, section_bytes)) < section_bytes) {
820 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %d\n",
825 for (i=0; i<section_bytes-VS_VERSION_INFO_UNICODE_SIZE; i++) {
826 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
827 if (buf[i] == 'V' && buf[i+1] == '\0' && buf[i+2] == 'S') {
828 /* Align to next long address */
829 int pos = (i + sizeof(VS_SIGNATURE)*2 + 3) & 0xfffffffc;
831 if (IVAL(buf,pos) == VS_MAGIC_VALUE) {
832 *major = IVAL(buf,pos+VS_MAJOR_OFFSET);
833 *minor = IVAL(buf,pos+VS_MINOR_OFFSET);
835 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
836 fname, *major, *minor,
837 (*major>>16)&0xffff, *major&0xffff,
838 (*minor>>16)&0xffff, *minor&0xffff));
847 /* Version info not found, fall back to origin date/time */
848 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname));
852 } else if (SVAL(buf,NE_HEADER_SIGNATURE_OFFSET) == NE_HEADER_SIGNATURE) {
853 if (CVAL(buf,NE_HEADER_TARGET_OS_OFFSET) != NE_HEADER_TARGOS_WIN ) {
854 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
855 fname, CVAL(buf,NE_HEADER_TARGET_OS_OFFSET)));
856 /* At this point, we assume the file is in error. It still could be somthing
857 * else besides a NE file, but it unlikely at this point. */
861 /* Allocate a bit more space to speed up things */
863 if ((buf=malloc(VS_NE_BUF_SIZE)) == NULL) {
864 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
865 fname, PE_HEADER_SIZE));
869 /* This is a HACK! I got tired of trying to sort through the messy
870 * 'NE' file format. If anyone wants to clean this up please have at
871 * it, but this works. 'NE' files will eventually fade away. JRR */
872 while((byte_count = vfs_read_data(fsp, buf, VS_NE_BUF_SIZE)) > 0) {
873 /* Cover case that should not occur in a well formed 'NE' .dll file */
874 if (byte_count-VS_VERSION_INFO_SIZE <= 0) break;
876 for(i=0; i<byte_count; i++) {
877 /* Fast skip past data that can't possibly match */
878 if (buf[i] != 'V') continue;
880 /* Potential match data crosses buf boundry, move it to beginning
881 * of buf, and fill the buf with as much as it will hold. */
882 if (i>byte_count-VS_VERSION_INFO_SIZE) {
885 memcpy(buf, &buf[i], byte_count-i);
886 if ((bc = vfs_read_data(fsp, &buf[byte_count-i], VS_NE_BUF_SIZE-
887 (byte_count-i))) < 0) {
889 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
894 byte_count = bc + (byte_count - i);
895 if (byte_count<VS_VERSION_INFO_SIZE) break;
900 /* Check that the full signature string and the magic number that
901 * follows exist (not a perfect solution, but the chances that this
902 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
903 * twice, as it is simpler to read the code. */
904 if (strcmp(&buf[i], VS_SIGNATURE) == 0) {
905 /* Compute skip alignment to next long address */
906 int skip = -(fsp->conn->vfs_ops.lseek(fsp, fsp->fd, 0, SEEK_CUR) - (byte_count - i) +
907 sizeof(VS_SIGNATURE)) & 3;
908 if (IVAL(buf,i+sizeof(VS_SIGNATURE)+skip) != 0xfeef04bd) continue;
910 *major = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MAJOR_OFFSET);
911 *minor = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MINOR_OFFSET);
912 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
913 fname, *major, *minor,
914 (*major>>16)&0xffff, *major&0xffff,
915 (*minor>>16)&0xffff, *minor&0xffff));
922 /* Version info not found, fall back to origin date/time */
923 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname));
928 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
929 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
930 fname, IVAL(buf,PE_HEADER_SIGNATURE_OFFSET)));
941 /****************************************************************************
942 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
943 share one or more files. During the MS installation process files are checked
944 to insure that only a newer version of a shared file is installed over an
945 older version. There are several possibilities for this comparison. If there
946 is no previous version, the new one is newer (obviously). If either file is
947 missing the version info structure, compare the creation date (on Unix use
948 the modification date). Otherwise chose the numerically larger version number.
949 ****************************************************************************/
951 static int file_version_is_newer(struct tcon_context *conn, fstring new_file, fstring old_file)
953 BOOL use_version = True;
958 time_t new_create_time;
962 time_t old_create_time;
966 files_struct *fsp = NULL;
968 SMB_STRUCT_STAT stat_buf;
972 ZERO_STRUCT(stat_buf);
973 new_create_time = (time_t)0;
974 old_create_time = (time_t)0;
976 /* Get file version info (if available) for previous file (if it exists) */
977 pstrcpy(filepath, old_file);
979 unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
981 fsp = open_file_shared(conn, filepath, &stat_buf,
982 SET_OPEN_MODE(DOS_OPEN_RDONLY),
983 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
984 0, 0, &access_mode, &action);
986 /* Old file not found, so by definition new file is in fact newer */
987 DEBUG(10,("file_version_is_newer: Can't open old file [%s], errno = %d\n",
992 int ret = get_file_version(fsp, old_file, &old_major, &old_minor);
993 if (ret == -1) goto error_exit;
996 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
999 if (fsp->conn->vfs_ops.fstat(fsp, fsp->fd, &st) == -1) goto error_exit;
1000 old_create_time = st.st_mtime;
1001 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", old_create_time));
1004 close_file(fsp, True);
1006 /* Get file version info (if available) for new file */
1007 pstrcpy(filepath, new_file);
1008 unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
1010 fsp = open_file_shared(conn, filepath, &stat_buf,
1011 SET_OPEN_MODE(DOS_OPEN_RDONLY),
1012 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1013 0, 0, &access_mode, &action);
1015 /* New file not found, this shouldn't occur if the caller did its job */
1016 DEBUG(3,("file_version_is_newer: Can't open new file [%s], errno = %d\n",
1021 int ret = get_file_version(fsp, new_file, &new_major, &new_minor);
1022 if (ret == -1) goto error_exit;
1025 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1027 use_version = False;
1028 if (fsp->conn->vfs_ops.fstat(fsp, fsp->fd, &st) == -1) goto error_exit;
1029 new_create_time = st.st_mtime;
1030 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", new_create_time));
1033 close_file(fsp, True);
1035 if (use_version && (new_major != old_major || new_minor != old_minor)) {
1036 /* Compare versions and choose the larger version number */
1037 if (new_major > old_major ||
1038 (new_major == old_major && new_minor > old_minor)) {
1040 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1044 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1049 /* Compare modification time/dates and choose the newest time/date */
1050 if (new_create_time > old_create_time) {
1051 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1055 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1062 close_file(fsp, True);
1066 /****************************************************************************
1067 Determine the correct cVersion associated with an architecture and driver
1068 ****************************************************************************/
1069 static uint32 get_correct_cversion(fstring architecture, fstring driverpath_in,
1070 struct current_user *user, WERROR *perr)
1078 files_struct *fsp = NULL;
1081 struct tcon_context *conn;
1085 *perr = WERR_INVALID_PARAM;
1087 /* If architecture is Windows 95/98/ME, the version is always 0. */
1088 if (strcmp(architecture, "WIN40") == 0) {
1089 DEBUG(10,("get_correct_cversion: Driver is Win9x, cversion = 0\n"));
1095 * Connect to the print$ share under the same account as the user connected
1096 * to the rpc pipe. Note we must still be root to do this.
1099 /* Null password is ok - we are already an authenticated user... */
1100 null_pw = data_blob(NULL, 0);
1102 conn = make_connection_with_chdir("print$", null_pw, "A:", user->vuid, &nt_status);
1106 DEBUG(0,("get_correct_cversion: Unable to connect\n"));
1107 *perr = ntstatus_to_werror(nt_status);
1111 /* We are temporarily becoming the connection user. */
1112 if (!become_user(conn, conn->vuid)) {
1113 DEBUG(0,("get_correct_cversion: Can't become user!\n"));
1114 *perr = WERR_ACCESS_DENIED;
1118 /* Open the driver file (Portable Executable format) and determine the
1119 * deriver the cversion. */
1120 slprintf(driverpath, sizeof(driverpath)-1, "%s/%s", architecture, driverpath_in);
1122 unix_convert(driverpath,conn,NULL,&bad_path,&st);
1124 fsp = open_file_shared(conn, driverpath, &st,
1125 SET_OPEN_MODE(DOS_OPEN_RDONLY),
1126 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1127 0, 0, &access_mode, &action);
1129 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = %d\n",
1130 driverpath, errno));
1131 *perr = WERR_ACCESS_DENIED;
1137 int ret = get_file_version(fsp, driverpath, &major, &minor);
1138 if (ret == -1) goto error_exit;
1141 DEBUG(6,("get_correct_cversion: Version info not found [%s]\n", driverpath));
1146 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1147 * for more details. Version in this case is not just the version of the
1148 * file, but the version in the sense of kernal mode (2) vs. user mode
1149 * (3) drivers. Other bits of the version fields are the version info.
1152 cversion = major & 0x0000ffff;
1154 case 2: /* WinNT drivers */
1155 case 3: /* Win2K drivers */
1159 DEBUG(6,("get_correct_cversion: cversion invalid [%s] cversion = %d\n",
1160 driverpath, cversion));
1164 DEBUG(10,("get_correct_cversion: Version info found [%s] major = 0x%x minor = 0x%x\n",
1165 driverpath, major, minor));
1168 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1169 driverpath, cversion));
1171 close_file(fsp, True);
1172 close_cnum(conn, user->vuid);
1181 close_file(fsp, True);
1183 close_cnum(conn, user->vuid);
1188 /****************************************************************************
1189 ****************************************************************************/
1190 static WERROR clean_up_driver_struct_level_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver,
1191 struct current_user *user)
1193 fstring architecture;
1199 /* clean up the driver name.
1200 * we can get .\driver.dll
1201 * or worse c:\windows\system\driver.dll !
1203 /* using an intermediate string to not have overlaping memcpy()'s */
1204 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1205 fstrcpy(new_name, p+1);
1206 fstrcpy(driver->driverpath, new_name);
1209 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1210 fstrcpy(new_name, p+1);
1211 fstrcpy(driver->datafile, new_name);
1214 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1215 fstrcpy(new_name, p+1);
1216 fstrcpy(driver->configfile, new_name);
1219 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1220 fstrcpy(new_name, p+1);
1221 fstrcpy(driver->helpfile, new_name);
1224 if (driver->dependentfiles) {
1225 for (i=0; *driver->dependentfiles[i]; i++) {
1226 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1227 fstrcpy(new_name, p+1);
1228 fstrcpy(driver->dependentfiles[i], new_name);
1233 get_short_archi(architecture, driver->environment);
1235 /* jfm:7/16/2000 the client always sends the cversion=0.
1236 * The server should check which version the driver is by reading
1237 * the PE header of driver->driverpath.
1239 * For Windows 95/98 the version is 0 (so the value sent is correct)
1240 * For Windows NT (the architecture doesn't matter)
1241 * NT 3.1: cversion=0
1242 * NT 3.5/3.51: cversion=1
1246 if ((driver->cversion = get_correct_cversion( architecture,
1247 driver->driverpath, user, &err)) == -1)
1253 /****************************************************************************
1254 ****************************************************************************/
1255 static WERROR clean_up_driver_struct_level_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver, struct current_user *user)
1257 fstring architecture;
1263 /* clean up the driver name.
1264 * we can get .\driver.dll
1265 * or worse c:\windows\system\driver.dll !
1267 /* using an intermediate string to not have overlaping memcpy()'s */
1268 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1269 fstrcpy(new_name, p+1);
1270 fstrcpy(driver->driverpath, new_name);
1273 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1274 fstrcpy(new_name, p+1);
1275 fstrcpy(driver->datafile, new_name);
1278 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1279 fstrcpy(new_name, p+1);
1280 fstrcpy(driver->configfile, new_name);
1283 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1284 fstrcpy(new_name, p+1);
1285 fstrcpy(driver->helpfile, new_name);
1288 if (driver->dependentfiles) {
1289 for (i=0; *driver->dependentfiles[i]; i++) {
1290 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1291 fstrcpy(new_name, p+1);
1292 fstrcpy(driver->dependentfiles[i], new_name);
1297 get_short_archi(architecture, driver->environment);
1299 /* jfm:7/16/2000 the client always sends the cversion=0.
1300 * The server should check which version the driver is by reading
1301 * the PE header of driver->driverpath.
1303 * For Windows 95/98 the version is 0 (so the value sent is correct)
1304 * For Windows NT (the architecture doesn't matter)
1305 * NT 3.1: cversion=0
1306 * NT 3.5/3.51: cversion=1
1310 if ((driver->version = get_correct_cversion(architecture, driver->driverpath, user, &err)) == -1)
1316 /****************************************************************************
1317 ****************************************************************************/
1318 WERROR clean_up_driver_struct(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
1319 uint32 level, struct current_user *user)
1324 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1325 driver=driver_abstract.info_3;
1326 return clean_up_driver_struct_level_3(driver, user);
1330 NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver;
1331 driver=driver_abstract.info_6;
1332 return clean_up_driver_struct_level_6(driver, user);
1335 return WERR_INVALID_PARAM;
1339 /****************************************************************************
1340 This function sucks and should be replaced. JRA.
1341 ****************************************************************************/
1343 static void convert_level_6_to_level3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *dst, NT_PRINTER_DRIVER_INFO_LEVEL_6 *src)
1345 dst->cversion = src->version;
1347 fstrcpy( dst->name, src->name);
1348 fstrcpy( dst->environment, src->environment);
1349 fstrcpy( dst->driverpath, src->driverpath);
1350 fstrcpy( dst->datafile, src->datafile);
1351 fstrcpy( dst->configfile, src->configfile);
1352 fstrcpy( dst->helpfile, src->helpfile);
1353 fstrcpy( dst->monitorname, src->monitorname);
1354 fstrcpy( dst->defaultdatatype, src->defaultdatatype);
1355 dst->dependentfiles = src->dependentfiles;
1358 #if 0 /* Debugging function */
1360 static char* ffmt(unsigned char *c){
1362 static char ffmt_str[17];
1364 for (i=0; i<16; i++) {
1365 if ((c[i] < ' ') || (c[i] > '~'))
1376 /****************************************************************************
1377 ****************************************************************************/
1378 BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract, uint32 level,
1379 struct current_user *user, WERROR *perr)
1381 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1382 NT_PRINTER_DRIVER_INFO_LEVEL_3 converted_driver;
1383 fstring architecture;
1388 struct tcon_context *conn;
1395 memset(inbuf, '\0', sizeof(inbuf));
1396 memset(outbuf, '\0', sizeof(outbuf));
1400 driver=driver_abstract.info_3;
1401 else if (level==6) {
1402 convert_level_6_to_level3(&converted_driver, driver_abstract.info_6);
1403 driver = &converted_driver;
1405 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)level ));
1409 get_short_archi(architecture, driver->environment);
1412 * Connect to the print$ share under the same account as the user connected to the rpc pipe.
1413 * Note we must be root to do this.
1417 null_pw = data_blob(NULL, 0);
1418 conn = make_connection_with_chdir("print$", null_pw, "A:", user->vuid, &nt_status);
1422 DEBUG(0,("move_driver_to_download_area: Unable to connect\n"));
1423 *perr = ntstatus_to_werror(nt_status);
1428 * Save who we are - we are temporarily becoming the connection user.
1431 if (!become_user(conn, conn->vuid)) {
1432 DEBUG(0,("move_driver_to_download_area: Can't become user!\n"));
1437 * make the directories version and version\driver_name
1438 * under the architecture directory.
1440 DEBUG(5,("Creating first directory\n"));
1441 slprintf(new_dir, sizeof(new_dir)-1, "%s/%d", architecture, driver->cversion);
1442 mkdir_internal(conn, new_dir);
1444 /* For each driver file, archi\filexxx.yyy, if there is a duplicate file
1445 * listed for this driver which has already been moved, skip it (note:
1446 * drivers may list the same file name several times. Then check if the
1447 * file already exists in archi\cversion\, if so, check that the version
1448 * info (or time stamps if version info is unavailable) is newer (or the
1449 * date is later). If it is, move it to archi\cversion\filexxx.yyy.
1450 * Otherwise, delete the file.
1452 * If a file is not moved to archi\cversion\ because of an error, all the
1453 * rest of the 'unmoved' driver files are removed from archi\. If one or
1454 * more of the driver's files was already moved to archi\cversion\, it
1455 * potentially leaves the driver in a partially updated state. Version
1456 * trauma will most likely occur if an client attempts to use any printer
1457 * bound to the driver. Perhaps a rewrite to make sure the moves can be
1458 * done is appropriate... later JRR
1461 DEBUG(5,("Moving files now !\n"));
1463 if (driver->driverpath && strlen(driver->driverpath)) {
1464 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->driverpath);
1465 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->driverpath);
1466 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1468 status = rename_internals(conn, new_name, old_name, True);
1469 if (!NT_STATUS_IS_OK(status)) {
1470 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1471 new_name, old_name));
1472 *perr = ntstatus_to_werror(status);
1473 unlink_internals(conn, 0, new_name);
1478 unlink_internals(conn, 0, new_name);
1481 if (driver->datafile && strlen(driver->datafile)) {
1482 if (!strequal(driver->datafile, driver->driverpath)) {
1483 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->datafile);
1484 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->datafile);
1485 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1487 status = rename_internals(conn, new_name, old_name, True);
1488 if (!NT_STATUS_IS_OK(status)) {
1489 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1490 new_name, old_name));
1491 *perr = ntstatus_to_werror(status);
1492 unlink_internals(conn, 0, new_name);
1497 unlink_internals(conn, 0, new_name);
1501 if (driver->configfile && strlen(driver->configfile)) {
1502 if (!strequal(driver->configfile, driver->driverpath) &&
1503 !strequal(driver->configfile, driver->datafile)) {
1504 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->configfile);
1505 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->configfile);
1506 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1508 status = rename_internals(conn, new_name, old_name, True);
1509 if (!NT_STATUS_IS_OK(status)) {
1510 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1511 new_name, old_name));
1512 *perr = ntstatus_to_werror(status);
1513 unlink_internals(conn, 0, new_name);
1518 unlink_internals(conn, 0, new_name);
1522 if (driver->helpfile && strlen(driver->helpfile)) {
1523 if (!strequal(driver->helpfile, driver->driverpath) &&
1524 !strequal(driver->helpfile, driver->datafile) &&
1525 !strequal(driver->helpfile, driver->configfile)) {
1526 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->helpfile);
1527 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->helpfile);
1528 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1530 status = rename_internals(conn, new_name, old_name, True);
1531 if (!NT_STATUS_IS_OK(status)) {
1532 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1533 new_name, old_name));
1534 *perr = ntstatus_to_werror(status);
1535 unlink_internals(conn, 0, new_name);
1540 unlink_internals(conn, 0, new_name);
1544 if (driver->dependentfiles) {
1545 for (i=0; *driver->dependentfiles[i]; i++) {
1546 if (!strequal(driver->dependentfiles[i], driver->driverpath) &&
1547 !strequal(driver->dependentfiles[i], driver->datafile) &&
1548 !strequal(driver->dependentfiles[i], driver->configfile) &&
1549 !strequal(driver->dependentfiles[i], driver->helpfile)) {
1551 for (j=0; j < i; j++) {
1552 if (strequal(driver->dependentfiles[i], driver->dependentfiles[j])) {
1557 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->dependentfiles[i]);
1558 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->dependentfiles[i]);
1559 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1561 status = rename_internals(conn, new_name, old_name, True);
1562 if (!NT_STATUS_IS_OK(status)) {
1563 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1564 new_name, old_name));
1565 *perr = ntstatus_to_werror(status);
1566 unlink_internals(conn, 0, new_name);
1571 unlink_internals(conn, 0, new_name);
1577 close_cnum(conn, user->vuid);
1580 return ver == -1 ? False : True;
1583 /****************************************************************************
1584 ****************************************************************************/
1585 static uint32 add_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver)
1588 fstring architecture;
1594 TDB_DATA kbuf, dbuf;
1596 get_short_archi(architecture, driver->environment);
1598 /* The names are relative. We store them in the form: \print$\arch\version\driver.xxx
1599 * \\server is added in the rpc server layer.
1600 * It does make sense to NOT store the server's name in the printer TDB.
1603 slprintf(directory, sizeof(directory)-1, "\\print$\\%s\\%d\\", architecture, driver->cversion);
1605 /* .inf files do not always list a file for each of the four standard files.
1606 * Don't prepend a path to a null filename, or client claims:
1607 * "The server on which the printer resides does not have a suitable
1608 * <printer driver name> printer driver installed. Click OK if you
1609 * wish to install the driver on your local machine."
1611 if (strlen(driver->driverpath)) {
1612 fstrcpy(temp_name, driver->driverpath);
1613 slprintf(driver->driverpath, sizeof(driver->driverpath)-1, "%s%s", directory, temp_name);
1616 if (strlen(driver->datafile)) {
1617 fstrcpy(temp_name, driver->datafile);
1618 slprintf(driver->datafile, sizeof(driver->datafile)-1, "%s%s", directory, temp_name);
1621 if (strlen(driver->configfile)) {
1622 fstrcpy(temp_name, driver->configfile);
1623 slprintf(driver->configfile, sizeof(driver->configfile)-1, "%s%s", directory, temp_name);
1626 if (strlen(driver->helpfile)) {
1627 fstrcpy(temp_name, driver->helpfile);
1628 slprintf(driver->helpfile, sizeof(driver->helpfile)-1, "%s%s", directory, temp_name);
1631 if (driver->dependentfiles) {
1632 for (i=0; *driver->dependentfiles[i]; i++) {
1633 fstrcpy(temp_name, driver->dependentfiles[i]);
1634 slprintf(driver->dependentfiles[i], sizeof(driver->dependentfiles[i])-1, "%s%s", directory, temp_name);
1638 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, driver->cversion, driver->name);
1640 DEBUG(5,("add_a_printer_driver_3: Adding driver with key %s\n", key ));
1647 len += tdb_pack(buf+len, buflen-len, "dffffffff",
1650 driver->environment,
1655 driver->monitorname,
1656 driver->defaultdatatype);
1658 if (driver->dependentfiles) {
1659 for (i=0; *driver->dependentfiles[i]; i++) {
1660 len += tdb_pack(buf+len, buflen-len, "f",
1661 driver->dependentfiles[i]);
1665 if (len != buflen) {
1668 tb = (char *)Realloc(buf, len);
1670 DEBUG(0,("add_a_printer_driver_3: failed to enlarge buffer\n!"));
1681 kbuf.dsize = strlen(key)+1;
1685 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
1689 DEBUG(0,("add_a_printer_driver_3: Adding driver with key %s failed.\n", key ));
1695 /****************************************************************************
1696 ****************************************************************************/
1697 static uint32 add_a_printer_driver_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver)
1699 NT_PRINTER_DRIVER_INFO_LEVEL_3 info3;
1702 info3.cversion = driver->version;
1703 fstrcpy(info3.name,driver->name);
1704 fstrcpy(info3.environment,driver->environment);
1705 fstrcpy(info3.driverpath,driver->driverpath);
1706 fstrcpy(info3.datafile,driver->datafile);
1707 fstrcpy(info3.configfile,driver->configfile);
1708 fstrcpy(info3.helpfile,driver->helpfile);
1709 fstrcpy(info3.monitorname,driver->monitorname);
1710 fstrcpy(info3.defaultdatatype,driver->defaultdatatype);
1711 info3.dependentfiles = driver->dependentfiles;
1713 return add_a_printer_driver_3(&info3);
1717 /****************************************************************************
1718 ****************************************************************************/
1719 static WERROR get_a_printer_driver_3_default(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, const char *driver, const char *arch)
1721 NT_PRINTER_DRIVER_INFO_LEVEL_3 info;
1725 fstrcpy(info.name, driver);
1726 fstrcpy(info.defaultdatatype, "RAW");
1728 fstrcpy(info.driverpath, "");
1729 fstrcpy(info.datafile, "");
1730 fstrcpy(info.configfile, "");
1731 fstrcpy(info.helpfile, "");
1733 if ((info.dependentfiles=(fstring *)malloc(2*sizeof(fstring))) == NULL)
1736 memset(info.dependentfiles, '\0', 2*sizeof(fstring));
1737 fstrcpy(info.dependentfiles[0], "");
1739 *info_ptr = memdup(&info, sizeof(info));
1744 /****************************************************************************
1745 ****************************************************************************/
1746 static WERROR get_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, fstring drivername, const char *arch, uint32 version)
1748 NT_PRINTER_DRIVER_INFO_LEVEL_3 driver;
1749 TDB_DATA kbuf, dbuf;
1750 fstring architecture;
1755 ZERO_STRUCT(driver);
1757 get_short_archi(architecture, arch);
1759 DEBUG(8,("get_a_printer_driver_3: [%s%s/%d/%s]\n", DRIVERS_PREFIX, architecture, version, drivername));
1761 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, version, drivername);
1764 kbuf.dsize = strlen(key)+1;
1766 dbuf = tdb_fetch(tdb_drivers, kbuf);
1768 return WERR_UNKNOWN_PRINTER_DRIVER;
1770 len += tdb_unpack(dbuf.dptr, dbuf.dsize, "dffffffff",
1779 driver.defaultdatatype);
1782 while (len < dbuf.dsize) {
1785 tddfs = (fstring *)Realloc(driver.dependentfiles,
1786 sizeof(fstring)*(i+2));
1787 if (tddfs == NULL) {
1788 DEBUG(0,("get_a_printer_driver_3: failed to enlarge buffer!\n"));
1791 else driver.dependentfiles = tddfs;
1793 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "f",
1794 &driver.dependentfiles[i]);
1798 if (driver.dependentfiles != NULL)
1799 fstrcpy(driver.dependentfiles[i], "");
1801 SAFE_FREE(dbuf.dptr);
1803 if (len != dbuf.dsize) {
1804 SAFE_FREE(driver.dependentfiles);
1806 return get_a_printer_driver_3_default(info_ptr, drivername, arch);
1809 *info_ptr = (NT_PRINTER_DRIVER_INFO_LEVEL_3 *)memdup(&driver, sizeof(driver));
1814 /****************************************************************************
1815 Debugging function, dump at level 6 the struct in the logs.
1816 ****************************************************************************/
1818 static uint32 dump_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
1821 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
1824 DEBUG(20,("Dumping printer driver at level [%d]\n", level));
1830 if (driver.info_3 == NULL)
1833 info3=driver.info_3;
1835 DEBUGADD(20,("version:[%d]\n", info3->cversion));
1836 DEBUGADD(20,("name:[%s]\n", info3->name));
1837 DEBUGADD(20,("environment:[%s]\n", info3->environment));
1838 DEBUGADD(20,("driverpath:[%s]\n", info3->driverpath));
1839 DEBUGADD(20,("datafile:[%s]\n", info3->datafile));
1840 DEBUGADD(20,("configfile:[%s]\n", info3->configfile));
1841 DEBUGADD(20,("helpfile:[%s]\n", info3->helpfile));
1842 DEBUGADD(20,("monitorname:[%s]\n", info3->monitorname));
1843 DEBUGADD(20,("defaultdatatype:[%s]\n", info3->defaultdatatype));
1845 for (i=0; info3->dependentfiles &&
1846 *info3->dependentfiles[i]; i++) {
1847 DEBUGADD(20,("dependentfile:[%s]\n",
1848 info3->dependentfiles[i]));
1855 DEBUGADD(20,("dump_a_printer_driver: Level %u not implemented\n", (unsigned int)level));
1863 /****************************************************************************
1864 ****************************************************************************/
1865 int pack_devicemode(NT_DEVICEMODE *nt_devmode, char *buf, int buflen)
1869 len += tdb_pack(buf+len, buflen-len, "p", nt_devmode);
1874 len += tdb_pack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
1875 nt_devmode->devicename,
1876 nt_devmode->formname,
1878 nt_devmode->specversion,
1879 nt_devmode->driverversion,
1881 nt_devmode->driverextra,
1882 nt_devmode->orientation,
1883 nt_devmode->papersize,
1884 nt_devmode->paperlength,
1885 nt_devmode->paperwidth,
1888 nt_devmode->defaultsource,
1889 nt_devmode->printquality,
1892 nt_devmode->yresolution,
1893 nt_devmode->ttoption,
1894 nt_devmode->collate,
1895 nt_devmode->logpixels,
1898 nt_devmode->bitsperpel,
1899 nt_devmode->pelswidth,
1900 nt_devmode->pelsheight,
1901 nt_devmode->displayflags,
1902 nt_devmode->displayfrequency,
1903 nt_devmode->icmmethod,
1904 nt_devmode->icmintent,
1905 nt_devmode->mediatype,
1906 nt_devmode->dithertype,
1907 nt_devmode->reserved1,
1908 nt_devmode->reserved2,
1909 nt_devmode->panningwidth,
1910 nt_devmode->panningheight,
1911 nt_devmode->private);
1914 if (nt_devmode->private) {
1915 len += tdb_pack(buf+len, buflen-len, "B",
1916 nt_devmode->driverextra,
1917 nt_devmode->private);
1920 DEBUG(8,("Packed devicemode [%s]\n", nt_devmode->formname));
1925 /****************************************************************************
1926 Pack all values in all printer keys
1927 ***************************************************************************/
1929 static int pack_values(NT_PRINTER_DATA *data, char *buf, int buflen)
1933 REGISTRY_VALUE *val;
1934 REGVAL_CTR *val_ctr;
1941 /* loop over all keys */
1943 for ( i=0; i<data->num_keys; i++ ) {
1944 val_ctr = &data->keys[i].values;
1945 num_values = regval_ctr_numvals( val_ctr );
1947 /* loop over all values */
1949 for ( j=0; j<num_values; j++ ) {
1950 /* pathname should be stored as <key>\<value> */
1952 val = regval_ctr_specific_value( val_ctr, j );
1953 pstrcpy( path, data->keys[i].name );
1954 pstrcat( path, "\\" );
1955 pstrcat( path, regval_name(val) );
1957 len += tdb_pack(buf+len, buflen-len, "pPdB",
1962 regval_data_p(val) );
1969 len += tdb_pack(buf+len, buflen-len, "p", NULL);
1975 /****************************************************************************
1976 Delete a printer - this just deletes the printer info file, any open
1977 handles are not affected.
1978 ****************************************************************************/
1980 uint32 del_a_printer(char *sharename)
1985 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, sharename);
1988 kbuf.dsize=strlen(key)+1;
1990 tdb_delete(tdb_printers, kbuf);
1994 /* FIXME!!! Reorder so this forward declaration is not necessary --jerry */
1995 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 **, const char* sharename);
1996 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2 **);
1997 /****************************************************************************
1998 ****************************************************************************/
1999 static WERROR update_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info)
2005 TDB_DATA kbuf, dbuf;
2008 * in addprinter: no servername and the printer is the name
2009 * in setprinter: servername is \\server
2010 * and printer is \\server\\printer
2012 * Samba manages only local printers.
2013 * we currently don't support things like path=\\other_server\printer
2016 if (info->servername[0]!='\0') {
2017 trim_string(info->printername, info->servername, NULL);
2018 trim_string(info->printername, "\\", NULL);
2019 info->servername[0]='\0';
2023 * JFM: one day I'll forget.
2024 * below that's info->portname because that's the SAMBA sharename
2025 * and I made NT 'thinks' it's the portname
2026 * the info->sharename is the thing you can name when you add a printer
2027 * that's the short-name when you create shared printer for 95/98
2028 * So I've made a limitation in SAMBA: you can only have 1 printer model
2029 * behind a SAMBA share.
2037 len += tdb_pack(buf+len, buflen-len, "dddddddddddfffffPfffff",
2040 info->default_priority,
2057 info->printprocessor,
2061 len += pack_devicemode(info->devmode, buf+len, buflen-len);
2063 len += pack_values( &info->data, buf+len, buflen-len );
2065 if (buflen != len) {
2068 tb = (char *)Realloc(buf, len);
2070 DEBUG(0,("update_a_printer_2: failed to enlarge buffer!\n"));
2080 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, info->sharename);
2083 kbuf.dsize = strlen(key)+1;
2087 ret = (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) == 0? WERR_OK : WERR_NOMEM);
2090 if (!W_ERROR_IS_OK(ret))
2091 DEBUG(8, ("error updating printer to tdb on disk\n"));
2095 DEBUG(8,("packed printer [%s] with driver [%s] portname=[%s] len=%d\n",
2096 info->sharename, info->drivername, info->portname, len));
2102 /****************************************************************************
2103 Malloc and return an NT devicemode.
2104 ****************************************************************************/
2106 NT_DEVICEMODE *construct_nt_devicemode(const fstring default_devicename)
2110 NT_DEVICEMODE *nt_devmode = (NT_DEVICEMODE *)malloc(sizeof(NT_DEVICEMODE));
2112 if (nt_devmode == NULL) {
2113 DEBUG(0,("construct_nt_devicemode: malloc fail.\n"));
2117 ZERO_STRUCTP(nt_devmode);
2119 safe_strcpy(adevice, default_devicename, sizeof(adevice));
2120 fstrcpy(nt_devmode->devicename, adevice);
2122 fstrcpy(nt_devmode->formname, "Letter");
2124 nt_devmode->specversion = 0x0401;
2125 nt_devmode->driverversion = 0x0400;
2126 nt_devmode->size = 0x00DC;
2127 nt_devmode->driverextra = 0x0000;
2128 nt_devmode->fields = FORMNAME | TTOPTION | PRINTQUALITY |
2129 DEFAULTSOURCE | COPIES | SCALE |
2130 PAPERSIZE | ORIENTATION;
2131 nt_devmode->orientation = 1;
2132 nt_devmode->papersize = PAPER_LETTER;
2133 nt_devmode->paperlength = 0;
2134 nt_devmode->paperwidth = 0;
2135 nt_devmode->scale = 0x64;
2136 nt_devmode->copies = 1;
2137 nt_devmode->defaultsource = BIN_FORMSOURCE;
2138 nt_devmode->printquality = RES_HIGH; /* 0x0258 */
2139 nt_devmode->color = COLOR_MONOCHROME;
2140 nt_devmode->duplex = DUP_SIMPLEX;
2141 nt_devmode->yresolution = 0;
2142 nt_devmode->ttoption = TT_SUBDEV;
2143 nt_devmode->collate = COLLATE_FALSE;
2144 nt_devmode->icmmethod = 0;
2145 nt_devmode->icmintent = 0;
2146 nt_devmode->mediatype = 0;
2147 nt_devmode->dithertype = 0;
2149 /* non utilisés par un driver d'imprimante */
2150 nt_devmode->logpixels = 0;
2151 nt_devmode->bitsperpel = 0;
2152 nt_devmode->pelswidth = 0;
2153 nt_devmode->pelsheight = 0;
2154 nt_devmode->displayflags = 0;
2155 nt_devmode->displayfrequency = 0;
2156 nt_devmode->reserved1 = 0;
2157 nt_devmode->reserved2 = 0;
2158 nt_devmode->panningwidth = 0;
2159 nt_devmode->panningheight = 0;
2161 nt_devmode->private = NULL;
2165 /****************************************************************************
2166 Deepcopy an NT devicemode.
2167 ****************************************************************************/
2169 NT_DEVICEMODE *dup_nt_devicemode(NT_DEVICEMODE *nt_devicemode)
2171 NT_DEVICEMODE *new_nt_devicemode = NULL;
2173 if ( !nt_devicemode )
2176 if ((new_nt_devicemode = (NT_DEVICEMODE *)memdup(nt_devicemode, sizeof(NT_DEVICEMODE))) == NULL) {
2177 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2181 new_nt_devicemode->private = NULL;
2182 if (nt_devicemode->private != NULL) {
2183 if ((new_nt_devicemode->private = memdup(nt_devicemode->private, nt_devicemode->driverextra)) == NULL) {
2184 SAFE_FREE(new_nt_devicemode);
2185 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2190 return new_nt_devicemode;
2193 /****************************************************************************
2194 Clean up and deallocate a (maybe partially) allocated NT_DEVICEMODE.
2195 ****************************************************************************/
2197 void free_nt_devicemode(NT_DEVICEMODE **devmode_ptr)
2199 NT_DEVICEMODE *nt_devmode = *devmode_ptr;
2201 if(nt_devmode == NULL)
2204 DEBUG(106,("free_nt_devicemode: deleting DEVMODE\n"));
2206 SAFE_FREE(nt_devmode->private);
2207 SAFE_FREE(*devmode_ptr);
2210 /****************************************************************************
2211 Clean up and deallocate a (maybe partially) allocated NT_PRINTER_INFO_LEVEL_2.
2212 ****************************************************************************/
2213 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr)
2215 NT_PRINTER_INFO_LEVEL_2 *info = *info_ptr;
2216 NT_PRINTER_DATA *data;
2222 DEBUG(106,("free_nt_printer_info_level_2: deleting info\n"));
2224 free_nt_devicemode(&info->devmode);
2226 /* clean up all registry keys */
2229 for ( i=0; i<data->num_keys; i++ ) {
2230 SAFE_FREE( data->keys[i].name );
2231 regval_ctr_destroy( &data->keys[i].values );
2233 SAFE_FREE( data->keys );
2235 /* finally the top level structure */
2237 SAFE_FREE( *info_ptr );
2241 /****************************************************************************
2242 ****************************************************************************/
2243 int unpack_devicemode(NT_DEVICEMODE **nt_devmode, char *buf, int buflen)
2247 NT_DEVICEMODE devmode;
2249 ZERO_STRUCT(devmode);
2251 len += tdb_unpack(buf+len, buflen-len, "p", nt_devmode);
2253 if (!*nt_devmode) return len;
2255 len += tdb_unpack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2259 &devmode.specversion,
2260 &devmode.driverversion,
2262 &devmode.driverextra,
2263 &devmode.orientation,
2265 &devmode.paperlength,
2266 &devmode.paperwidth,
2269 &devmode.defaultsource,
2270 &devmode.printquality,
2273 &devmode.yresolution,
2279 &devmode.bitsperpel,
2281 &devmode.pelsheight,
2282 &devmode.displayflags,
2283 &devmode.displayfrequency,
2287 &devmode.dithertype,
2290 &devmode.panningwidth,
2291 &devmode.panningheight,
2294 if (devmode.private) {
2295 /* the len in tdb_unpack is an int value and
2296 * devmode.driverextra is only a short
2298 len += tdb_unpack(buf+len, buflen-len, "B", &extra_len, &devmode.private);
2299 devmode.driverextra=(uint16)extra_len;
2301 /* check to catch an invalid TDB entry so we don't segfault */
2302 if (devmode.driverextra == 0) {
2303 devmode.private = NULL;
2307 *nt_devmode = (NT_DEVICEMODE *)memdup(&devmode, sizeof(devmode));
2309 DEBUG(8,("Unpacked devicemode [%s](%s)\n", devmode.devicename, devmode.formname));
2310 if (devmode.private)
2311 DEBUG(8,("with a private section of %d bytes\n", devmode.driverextra));
2316 /****************************************************************************
2317 Allocate and initialize a new slot.
2318 ***************************************************************************/
2320 static int add_new_printer_key( NT_PRINTER_DATA *data, const char *name )
2325 if ( !data || !name )
2328 /* allocate another slot in the NT_PRINTER_KEY array */
2330 d = Realloc( data->keys, sizeof(NT_PRINTER_KEY)*(data->num_keys+1) );
2334 key_index = data->num_keys;
2336 /* initialze new key */
2339 data->keys[key_index].name = strdup( name );
2341 ZERO_STRUCTP( &data->keys[key_index].values );
2343 regval_ctr_init( &data->keys[key_index].values );
2345 DEBUG(10,("add_new_printer_key: Inserted new data key [%s]\n", name ));
2350 /****************************************************************************
2351 search for a registry key name in the existing printer data
2352 ***************************************************************************/
2354 int lookup_printerkey( NT_PRINTER_DATA *data, const char *name )
2359 if ( !data || !name )
2362 DEBUG(12,("lookup_printerkey: Looking for [%s]\n", name));
2364 /* loop over all existing keys */
2366 for ( i=0; i<data->num_keys; i++ ) {
2367 if ( strequal(data->keys[i].name, name) ) {
2368 DEBUG(12,("lookup_printerkey: Found [%s]!\n", name));
2378 /****************************************************************************
2379 ***************************************************************************/
2381 uint32 get_printer_subkeys( NT_PRINTER_DATA *data, const char* key, fstring **subkeys )
2385 int num_subkeys = 0;
2387 fstring *ptr, *subkeys_ptr = NULL;
2393 for ( i=0; i<data->num_keys; i++ ) {
2394 if ( StrnCaseCmp(data->keys[i].name, key, strlen(key)) == 0 ) {
2395 /* match sure it is a subkey and not the key itself */
2397 key_len = strlen( key );
2398 if ( strlen(data->keys[i].name) == key_len )
2401 /* get subkey path */
2403 p = data->keys[i].name + key_len;
2406 fstrcpy( subkeyname, p );
2407 if ( (p = strchr( subkeyname, '\\' )) )
2410 /* don't add a key more than once */
2412 for ( j=0; j<num_subkeys; j++ ) {
2413 if ( strequal( subkeys_ptr[j], subkeyname ) )
2417 if ( j != num_subkeys )
2420 /* found a match, so allocate space and copy the name */
2422 if ( !(ptr = Realloc( subkeys_ptr, (num_subkeys+2)*sizeof(fstring))) ) {
2423 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2425 SAFE_FREE( subkeys );
2430 fstrcpy( subkeys_ptr[num_subkeys], subkeyname );
2436 /* tag of the end */
2439 fstrcpy(subkeys_ptr[num_subkeys], "" );
2441 *subkeys = subkeys_ptr;
2446 static void map_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2449 smb_ucs2_t conv_str[1024];
2452 regval_ctr_delvalue(ctr, val_name);
2453 str_size = push_ucs2(NULL, conv_str, sz, sizeof(conv_str),
2454 STR_TERMINATE | STR_NOALIGN);
2455 regval_ctr_addvalue(ctr, val_name, REG_SZ,
2456 (char *) conv_str, str_size);
2459 static void map_dword_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2462 regval_ctr_delvalue(ctr, val_name);
2463 regval_ctr_addvalue(ctr, val_name, REG_DWORD,
2464 (char *) &dword, sizeof(dword));
2467 static void map_bool_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2470 uint8 bin_bool = (bool ? 1 : 0);
2471 regval_ctr_delvalue(ctr, val_name);
2472 regval_ctr_addvalue(ctr, val_name, REG_BINARY,
2473 (char *) &bin_bool, sizeof(bin_bool));
2476 static void map_single_multi_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2477 const char *multi_sz)
2479 smb_ucs2_t *conv_strs = NULL;
2482 /* a multi-sz has to have a null string terminator, i.e., the last
2483 string must be followed by two nulls */
2484 str_size = (strlen(multi_sz) + 2) * sizeof(smb_ucs2_t);
2485 conv_strs = calloc(str_size, 1);
2487 push_ucs2(NULL, conv_strs, multi_sz, str_size,
2488 STR_TERMINATE | STR_NOALIGN);
2490 regval_ctr_delvalue(ctr, val_name);
2491 regval_ctr_addvalue(ctr, val_name, REG_MULTI_SZ,
2492 (char *) conv_strs, str_size);
2493 safe_free(conv_strs);
2497 /****************************************************************************
2498 * Map the NT_PRINTER_INFO_LEVEL_2 data into DsSpooler keys for publishing.
2500 * @param info2 NT_PRINTER_INFO_LEVEL_2 describing printer - gets modified
2501 * @return BOOL indicating success or failure
2502 ***************************************************************************/
2504 static BOOL map_nt_printer_info2_to_dsspooler(NT_PRINTER_INFO_LEVEL_2 *info2)
2506 REGVAL_CTR *ctr = NULL;
2508 char *allocated_string = NULL;
2509 const char *ascii_str;
2512 if ((i = lookup_printerkey(&info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2513 i = add_new_printer_key(&info2->data, SPOOL_DSSPOOLER_KEY);
2514 ctr = &info2->data.keys[i].values;
2516 map_sz_into_ctr(ctr, SPOOL_REG_PRINTERNAME, info2->sharename);
2517 map_sz_into_ctr(ctr, SPOOL_REG_SHORTSERVERNAME, lp_netbios_name());
2519 get_myfullname(longname);
2520 map_sz_into_ctr(ctr, SPOOL_REG_SERVERNAME, longname);
2522 asprintf(&allocated_string, "\\\\%s\\%s", longname, info2->sharename);
2523 map_sz_into_ctr(ctr, SPOOL_REG_UNCNAME, allocated_string);
2524 SAFE_FREE(allocated_string);
2526 map_dword_into_ctr(ctr, SPOOL_REG_VERSIONNUMBER, 4);
2527 map_sz_into_ctr(ctr, SPOOL_REG_DRIVERNAME, info2->drivername);
2528 map_sz_into_ctr(ctr, SPOOL_REG_LOCATION, info2->location);
2529 map_sz_into_ctr(ctr, SPOOL_REG_DESCRIPTION, info2->comment);
2530 map_single_multi_sz_into_ctr(ctr, SPOOL_REG_PORTNAME, info2->portname);
2531 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSEPARATORFILE, info2->sepfile);
2532 map_dword_into_ctr(ctr, SPOOL_REG_PRINTSTARTTIME, info2->starttime);
2533 map_dword_into_ctr(ctr, SPOOL_REG_PRINTENDTIME, info2->untiltime);
2534 map_dword_into_ctr(ctr, SPOOL_REG_PRIORITY, info2->priority);
2536 map_bool_into_ctr(ctr, SPOOL_REG_PRINTKEEPPRINTEDJOBS,
2537 (info2->attributes &
2538 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
2540 switch (info2->attributes & 0x3) {
2542 ascii_str = SPOOL_REGVAL_PRINTWHILESPOOLING;
2545 ascii_str = SPOOL_REGVAL_PRINTAFTERSPOOLED;
2548 ascii_str = SPOOL_REGVAL_PRINTDIRECT;
2551 ascii_str = "unknown";
2553 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSPOOLING, ascii_str);
2559 static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2 *info2, GUID guid)
2562 REGVAL_CTR *ctr=NULL;
2564 /* find the DsSpooler key */
2565 if ((i = lookup_printerkey(&info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2566 i = add_new_printer_key(&info2->data, SPOOL_DSSPOOLER_KEY);
2567 ctr = &info2->data.keys[i].values;
2569 regval_ctr_delvalue(ctr, "objectGUID");
2570 regval_ctr_addvalue(ctr, "objectGUID", REG_BINARY,
2571 (char *) &guid, sizeof(GUID));
2574 static WERROR publish_it(NT_PRINTER_INFO_LEVEL *printer)
2577 TALLOC_CTX *ctx = talloc_init("publish_it");
2578 ADS_MODLIST mods = ads_init_mods(ctx);
2579 char *prt_dn = NULL, *srv_dn, **srv_cn;
2582 const char *attrs[] = {"objectGUID", NULL};
2584 WERROR win_rc = WERR_OK;
2587 /* set the DsSpooler info and attributes */
2588 if (!(map_nt_printer_info2_to_dsspooler(printer->info_2)))
2590 printer->info_2->attributes |= PRINTER_ATTRIBUTE_PUBLISHED;
2591 win_rc = mod_a_printer(*printer, 2);
2592 if (!W_ERROR_IS_OK(win_rc)) {
2593 DEBUG(3, ("err %d saving data\n",
2594 W_ERROR_V(win_rc)));
2598 /* Build the ads mods */
2599 get_local_printer_publishing_data(ctx, &mods,
2600 &printer->info_2->data);
2601 ads_mod_str(ctx, &mods, SPOOL_REG_PRINTERNAME,
2602 printer->info_2->sharename);
2604 /* connect to the ADS server */
2605 ads = ads_init(NULL, NULL, lp_ads_server());
2607 DEBUG(3, ("ads_init() failed\n"));
2608 return WERR_SERVER_UNAVAILABLE;
2610 ads_rc = ads_connect(ads);
2611 if (!ADS_ERR_OK(ads_rc)) {
2612 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
2614 return WERR_ACCESS_DENIED;
2617 /* figure out where to publish */
2618 ads_find_machine_acct(ads, &res, lp_netbios_name());
2619 srv_dn = ldap_get_dn(ads->ld, res);
2620 ads_msgfree(ads, res);
2621 srv_cn = ldap_explode_dn(srv_dn, 1);
2622 asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn[0],
2623 printer->info_2->sharename, srv_dn);
2624 ads_memfree(ads, srv_dn);
2627 ads_rc = ads_add_printer_entry(ads, prt_dn, ctx, &mods);
2628 if (LDAP_ALREADY_EXISTS == ads_rc.err.rc)
2629 ads_rc = ads_mod_printer_entry(ads, prt_dn, ctx,&mods);
2631 /* retreive the guid and store it locally */
2632 if (ADS_ERR_OK(ads_search_dn(ads, &res, prt_dn, attrs))) {
2633 ads_memfree(ads, prt_dn);
2634 ads_pull_guid(ads, res, &guid);
2635 ads_msgfree(ads, res);
2636 store_printer_guid(printer->info_2, guid);
2637 win_rc = mod_a_printer(*printer, 2);
2646 WERROR unpublish_it(NT_PRINTER_INFO_LEVEL *printer)
2651 char *prt_dn = NULL;
2654 printer->info_2->attributes ^= PRINTER_ATTRIBUTE_PUBLISHED;
2655 win_rc = mod_a_printer(*printer, 2);
2656 if (!W_ERROR_IS_OK(win_rc)) {
2657 DEBUG(3, ("err %d saving data\n",
2658 W_ERROR_V(win_rc)));
2662 ads = ads_init(NULL, NULL, lp_ads_server());
2664 DEBUG(3, ("ads_init() failed\n"));
2665 return WERR_SERVER_UNAVAILABLE;
2667 ads_rc = ads_connect(ads);
2668 if (!ADS_ERR_OK(ads_rc)) {
2669 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
2671 return WERR_ACCESS_DENIED;
2674 /* remove the printer from the directory */
2675 ads_rc = ads_find_printer_on_server(ads, &res,
2676 printer->info_2->sharename, lp_netbios_name());
2677 if (ADS_ERR_OK(ads_rc) && ads_count_replies(ads, res)) {
2678 prt_dn = ads_get_dn(ads, res);
2679 ads_msgfree(ads, res);
2680 ads_rc = ads_del_dn(ads, prt_dn);
2681 ads_memfree(ads, prt_dn);
2688 /****************************************************************************
2689 * Publish a printer in the directory
2691 * @param snum describing printer service
2692 * @return WERROR indicating status of publishing
2693 ***************************************************************************/
2695 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
2697 NT_PRINTER_INFO_LEVEL *printer = NULL;
2700 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
2701 if (!W_ERROR_IS_OK(win_rc))
2705 case SPOOL_DS_PUBLISH:
2706 case SPOOL_DS_UPDATE:
2707 win_rc = publish_it(printer);
2709 case SPOOL_DS_UNPUBLISH:
2710 win_rc = unpublish_it(printer);
2713 win_rc = WERR_NOT_SUPPORTED;
2717 free_a_printer(&printer, 2);
2721 BOOL is_printer_published(Printer_entry *print_hnd, int snum, GUID *guid)
2723 NT_PRINTER_INFO_LEVEL *printer = NULL;
2725 REGISTRY_VALUE *guid_val;
2730 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
2731 if (!W_ERROR_IS_OK(win_rc))
2734 if (!(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED))
2737 if ((i = lookup_printerkey(&printer->info_2->data,
2738 SPOOL_DSSPOOLER_KEY)) < 0)
2741 if (!(ctr = &printer->info_2->data.keys[i].values)) {
2745 if (!(guid_val = regval_ctr_getvalue(ctr, "objectGUID"))) {
2749 if (regval_size(guid_val) == sizeof(GUID))
2750 memcpy(guid, regval_data_p(guid_val), sizeof(GUID));
2756 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
2760 BOOL is_printer_published(Printer_entry *print_hnd, int snum, GUID *guid)
2765 /****************************************************************************
2766 ***************************************************************************/
2768 WERROR delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key )
2770 NT_PRINTER_DATA *data;
2772 int removed_keys = 0;
2776 empty_slot = data->num_keys;
2779 return WERR_INVALID_PARAM;
2781 /* remove all keys */
2783 if ( !strlen(key) ) {
2784 for ( i=0; i<data->num_keys; i++ ) {
2785 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
2786 data->keys[i].name));
2788 SAFE_FREE( data->keys[i].name );
2789 regval_ctr_destroy( &data->keys[i].values );
2792 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
2795 SAFE_FREE( data->keys );
2796 ZERO_STRUCTP( data );
2801 /* remove a specific key (and all subkeys) */
2803 for ( i=0; i<data->num_keys; i++ ) {
2804 if ( StrnCaseCmp( data->keys[i].name, key, strlen(key)) == 0 ) {
2805 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
2806 data->keys[i].name));
2808 SAFE_FREE( data->keys[i].name );
2809 regval_ctr_destroy( &data->keys[i].values );
2811 /* mark the slot as empty */
2813 ZERO_STRUCTP( &data->keys[i] );
2817 /* find the first empty slot */
2819 for ( i=0; i<data->num_keys; i++ ) {
2820 if ( !data->keys[i].name ) {
2827 if ( i == data->num_keys )
2828 /* nothing was removed */
2829 return WERR_INVALID_PARAM;
2831 /* move everything down */
2833 for ( i=empty_slot+1; i<data->num_keys; i++ ) {
2834 if ( data->keys[i].name ) {
2835 memcpy( &data->keys[empty_slot], &data->keys[i], sizeof(NT_PRINTER_KEY) );
2836 ZERO_STRUCTP( &data->keys[i] );
2844 data->num_keys -= removed_keys;
2846 /* sanity check to see if anything is left */
2848 if ( !data->num_keys ) {
2849 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2->printername ));
2851 SAFE_FREE( data->keys );
2852 ZERO_STRUCTP( data );
2858 /****************************************************************************
2859 ***************************************************************************/
2861 WERROR delete_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
2863 WERROR result = WERR_OK;
2866 /* we must have names on non-zero length */
2868 if ( !key || !*key|| !value || !*value )
2869 return WERR_INVALID_NAME;
2871 /* find the printer key first */
2873 key_index = lookup_printerkey( &p2->data, key );
2874 if ( key_index == -1 )
2877 regval_ctr_delvalue( &p2->data.keys[key_index].values, value );
2879 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
2885 /****************************************************************************
2886 ***************************************************************************/
2888 WERROR add_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value,
2889 uint32 type, uint8 *data, int real_len )
2891 WERROR result = WERR_OK;
2894 /* we must have names on non-zero length */
2896 if ( !key || !*key|| !value || !*value )
2897 return WERR_INVALID_NAME;
2899 /* find the printer key first */
2901 key_index = lookup_printerkey( &p2->data, key );
2902 if ( key_index == -1 )
2903 key_index = add_new_printer_key( &p2->data, key );
2905 if ( key_index == -1 )
2908 regval_ctr_addvalue( &p2->data.keys[key_index].values, value,
2909 type, data, real_len );
2911 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
2912 key, value, type, real_len ));
2917 /****************************************************************************
2918 ***************************************************************************/
2920 REGISTRY_VALUE* get_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
2924 if ( (key_index = lookup_printerkey( &p2->data, key )) == -1 )
2927 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
2930 return regval_ctr_getvalue( &p2->data.keys[key_index].values, value );
2933 /****************************************************************************
2934 Unpack a list of registry values frem the TDB
2935 ***************************************************************************/
2937 static int unpack_values(NT_PRINTER_DATA *printer_data, char *buf, int buflen)
2941 pstring string, valuename, keyname;
2945 REGISTRY_VALUE *regval_p;
2948 /* add the "PrinterDriverData" key first for performance reasons */
2950 add_new_printer_key( printer_data, SPOOL_PRINTERDATA_KEY );
2952 /* loop and unpack the rest of the registry values */
2956 /* check to see if there are any more registry values */
2958 len += tdb_unpack(buf+len, buflen-len, "p", ®val_p);
2962 /* unpack the next regval */
2964 len += tdb_unpack(buf+len, buflen-len, "fdB",
2971 * break of the keyname from the value name.
2972 * Should only be one '\' in the string returned.
2975 str = strrchr( string, '\\');
2977 /* Put in "PrinterDriverData" is no key specified */
2980 pstrcpy( keyname, SPOOL_PRINTERDATA_KEY );
2981 pstrcpy( valuename, string );
2985 pstrcpy( keyname, string );
2986 pstrcpy( valuename, str+1 );
2989 /* see if we need a new key */
2991 if ( (key_index=lookup_printerkey( printer_data, keyname )) == -1 )
2992 key_index = add_new_printer_key( printer_data, keyname );
2994 if ( key_index == -1 ) {
2995 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3000 /* add the new value */
3002 regval_ctr_addvalue( &printer_data->keys[key_index].values, valuename, type, data_p, size );
3004 SAFE_FREE(data_p); /* 'B' option to tdbpack does a malloc() */
3006 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname, valuename, size));
3012 /****************************************************************************
3013 ***************************************************************************/
3015 static void map_to_os2_driver(fstring drivername)
3017 static BOOL initialised=False;
3018 static fstring last_from,last_to;
3019 char *mapfile = lp_os2_driver_map();
3020 char **lines = NULL;
3024 if (!strlen(drivername))
3031 *last_from = *last_to = 0;
3035 if (strequal(drivername,last_from)) {
3036 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",drivername,last_to));
3037 fstrcpy(drivername,last_to);
3041 lines = file_lines_load(mapfile, &numlines);
3042 if (numlines == 0) {
3043 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
3047 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile));
3049 for( i = 0; i < numlines; i++) {
3050 char *nt_name = lines[i];
3051 char *os2_name = strchr(nt_name,'=');
3058 while (isspace(*nt_name))
3061 if (!*nt_name || strchr("#;",*nt_name))
3065 int l = strlen(nt_name);
3066 while (l && isspace(nt_name[l-1])) {
3072 while (isspace(*os2_name))
3076 int l = strlen(os2_name);
3077 while (l && isspace(os2_name[l-1])) {
3083 if (strequal(nt_name,drivername)) {
3084 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
3085 fstrcpy(last_from,drivername);
3086 fstrcpy(last_to,os2_name);
3087 fstrcpy(drivername,os2_name);
3088 file_lines_free(lines);
3093 file_lines_free(lines);
3096 /****************************************************************************
3097 Get a default printer info 2 struct.
3098 ****************************************************************************/
3099 static WERROR get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2 **info_ptr, const char *sharename)
3102 NT_PRINTER_INFO_LEVEL_2 info;
3106 snum = lp_servicenumber(sharename);
3108 slprintf(info.servername, sizeof(info.servername)-1, "\\\\%s", get_called_name());
3109 slprintf(info.printername, sizeof(info.printername)-1, "\\\\%s\\%s",
3110 get_called_name(), sharename);
3111 fstrcpy(info.sharename, sharename);
3112 fstrcpy(info.portname, SAMBA_PRINTER_PORT_NAME);
3114 /* by setting the driver name to an empty string, a local NT admin
3115 can now run the **local** APW to install a local printer driver
3116 for a Samba shared printer in 2.2. Without this, drivers **must** be
3117 installed on the Samba server for NT clients --jerry */
3118 #if 0 /* JERRY --do not uncomment-- */
3119 if (!*info.drivername)
3120 fstrcpy(info.drivername, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3124 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info.drivername));
3126 pstrcpy(info.comment, "");
3127 fstrcpy(info.printprocessor, "winprint");
3128 fstrcpy(info.datatype, "RAW");
3130 info.attributes = PRINTER_ATTRIBUTE_SAMBA;
3132 info.starttime = 0; /* Minutes since 12:00am GMT */
3133 info.untiltime = 0; /* Minutes since 12:00am GMT */
3135 info.default_priority = 1;
3136 info.setuptime = (uint32)time(NULL);
3139 * I changed this as I think it is better to have a generic
3140 * DEVMODE than to crash Win2k explorer.exe --jerry
3141 * See the HP Deskjet 990c Win2k drivers for an example.
3143 * However the default devmode appears to cause problems
3144 * with the HP CLJ 8500 PCL driver. Hence the addition of
3145 * the "default devmode" parameter --jerry 22/01/2002
3148 if (lp_default_devmode(snum)) {
3149 if ((info.devmode = construct_nt_devicemode(info.printername)) == NULL)
3153 info.devmode = NULL;
3156 /* This will get the current RPC talloc context, but we should be
3157 passing this as a parameter... fixme... JRA ! */
3159 if (!nt_printing_getsec(get_talloc_ctx(), sharename, &info.secdesc_buf))
3162 *info_ptr = (NT_PRINTER_INFO_LEVEL_2 *)memdup(&info, sizeof(info));
3164 DEBUG(0,("get_a_printer_2_default: malloc fail.\n"));
3172 free_nt_devicemode(&info.devmode);
3173 return WERR_ACCESS_DENIED;
3176 /****************************************************************************
3177 ****************************************************************************/
3178 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr, const char *sharename)
3181 NT_PRINTER_INFO_LEVEL_2 info;
3183 TDB_DATA kbuf, dbuf;
3184 fstring printername;
3188 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, sharename);
3191 kbuf.dsize = strlen(key)+1;
3193 dbuf = tdb_fetch(tdb_printers, kbuf);
3195 return get_a_printer_2_default(info_ptr, sharename);
3197 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "dddddddddddfffffPfffff",
3200 &info.default_priority,
3217 info.printprocessor,
3221 /* Samba has to have shared raw drivers. */
3222 info.attributes |= PRINTER_ATTRIBUTE_SAMBA;
3224 /* Restore the stripped strings. */
3225 slprintf(info.servername, sizeof(info.servername)-1, "\\\\%s", get_called_name());
3226 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", get_called_name(),
3228 fstrcpy(info.printername, printername);
3230 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3233 * Some client drivers freak out if there is a NULL devmode
3234 * (probably the driver is not checking before accessing
3235 * the devmode pointer) --jerry
3237 * See comments in get_a_printer_2_default()
3240 if (lp_default_devmode(lp_servicenumber(sharename)) && !info.devmode) {
3241 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3243 info.devmode = construct_nt_devicemode(printername);
3246 len += unpack_values( &info.data, dbuf.dptr+len, dbuf.dsize-len );
3248 /* This will get the current RPC talloc context, but we should be
3249 passing this as a parameter... fixme... JRA ! */
3251 nt_printing_getsec(get_talloc_ctx(), sharename, &info.secdesc_buf);
3253 /* Fix for OS/2 drivers. */
3255 if (get_remote_arch() == RA_OS2)
3256 map_to_os2_driver(info.drivername);
3258 SAFE_FREE(dbuf.dptr);
3259 *info_ptr=memdup(&info, sizeof(info));
3261 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
3262 sharename, info.printername, info.drivername));
3267 /****************************************************************************
3268 Debugging function, dump at level 6 the struct in the logs.
3269 ****************************************************************************/
3270 static uint32 dump_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level)
3273 NT_PRINTER_INFO_LEVEL_2 *info2;
3275 DEBUG(106,("Dumping printer at level [%d]\n", level));
3280 if (printer.info_2 == NULL)
3284 info2=printer.info_2;
3286 DEBUGADD(106,("attributes:[%d]\n", info2->attributes));
3287 DEBUGADD(106,("priority:[%d]\n", info2->priority));
3288 DEBUGADD(106,("default_priority:[%d]\n", info2->default_priority));
3289 DEBUGADD(106,("starttime:[%d]\n", info2->starttime));
3290 DEBUGADD(106,("untiltime:[%d]\n", info2->untiltime));
3291 DEBUGADD(106,("status:[%d]\n", info2->status));
3292 DEBUGADD(106,("cjobs:[%d]\n", info2->cjobs));
3293 DEBUGADD(106,("averageppm:[%d]\n", info2->averageppm));
3294 DEBUGADD(106,("changeid:[%d]\n", info2->changeid));
3295 DEBUGADD(106,("c_setprinter:[%d]\n", info2->c_setprinter));
3296 DEBUGADD(106,("setuptime:[%d]\n", info2->setuptime));
3298 DEBUGADD(106,("servername:[%s]\n", info2->servername));
3299 DEBUGADD(106,("printername:[%s]\n", info2->printername));
3300 DEBUGADD(106,("sharename:[%s]\n", info2->sharename));
3301 DEBUGADD(106,("portname:[%s]\n", info2->portname));
3302 DEBUGADD(106,("drivername:[%s]\n", info2->drivername));
3303 DEBUGADD(106,("comment:[%s]\n", info2->comment));
3304 DEBUGADD(106,("location:[%s]\n", info2->location));
3305 DEBUGADD(106,("sepfile:[%s]\n", info2->sepfile));
3306 DEBUGADD(106,("printprocessor:[%s]\n", info2->printprocessor));
3307 DEBUGADD(106,("datatype:[%s]\n", info2->datatype));
3308 DEBUGADD(106,("parameters:[%s]\n", info2->parameters));
3314 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level ));
3322 /****************************************************************************
3323 Update the changeid time.
3324 This is SO NASTY as some drivers need this to change, others need it
3325 static. This value will change every second, and I must hope that this
3326 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
3328 ****************************************************************************/
3330 static uint32 rev_changeid(void)
3334 get_process_uptime(&tv);
3337 /* Return changeid as msec since spooler restart */
3338 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
3341 * This setting seems to work well but is too untested
3342 * to replace the above calculation. Left in for experiementation
3343 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
3345 return tv.tv_sec * 10 + tv.tv_usec / 100000;
3350 * The function below are the high level ones.
3351 * only those ones must be called from the spoolss code.
3355 /****************************************************************************
3356 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
3357 ****************************************************************************/
3359 WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level)
3363 dump_a_printer(printer, level);
3366 * invalidate cache for all open handles to this printer.
3367 * cache for a given handle will be updated on the next
3371 invalidate_printer_hnd_cache( printer.info_2->sharename );
3377 * Update the changestamp. Emperical tests show that the
3378 * ChangeID is always updated,but c_setprinter is
3379 * global spooler variable (not per printer).
3382 /* ChangeID **must** be increasing over the lifetime
3383 of client's spoolss service in order for the
3384 client's cache to show updates */
3386 printer.info_2->changeid = rev_changeid();
3389 * Because one day someone will ask:
3390 * NT->NT An admin connection to a remote
3391 * printer show changes imeediately in
3392 * the properities dialog
3394 * A non-admin connection will only show the
3395 * changes after viewing the properites page
3396 * 2 times. Seems to be related to a
3397 * race condition in the client between the spooler
3398 * updating the local cache and the Explorer.exe GUI
3399 * actually displaying the properties.
3401 * This is fixed in Win2k. admin/non-admin
3402 * connections both display changes immediately.
3407 result=update_a_printer_2(printer.info_2);
3412 result=WERR_UNKNOWN_LEVEL;
3419 /****************************************************************************
3420 Initialize printer devmode & data with previously saved driver init values.
3421 ****************************************************************************/
3423 static BOOL set_driver_init_2( NT_PRINTER_INFO_LEVEL_2 *info_ptr )
3427 TDB_DATA kbuf, dbuf;
3428 NT_PRINTER_INFO_LEVEL_2 info;
3434 * Delete any printer data 'values' already set. When called for driver
3435 * replace, there will generally be some, but during an add printer, there
3436 * should not be any (if there are delete them).
3439 delete_all_printer_data( info_ptr, "" );
3441 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info_ptr->drivername);
3444 kbuf.dsize = strlen(key)+1;
3446 dbuf = tdb_fetch(tdb_drivers, kbuf);
3449 * When changing to a driver that has no init info in the tdb, remove
3450 * the previous drivers init info and leave the new on blank.
3452 free_nt_devicemode(&info_ptr->devmode);
3457 * Get the saved DEVMODE..
3460 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3463 * The saved DEVMODE contains the devicename from the printer used during
3464 * the initialization save. Change it to reflect the new printer.
3467 if ( info.devmode ) {
3468 ZERO_STRUCT(info.devmode->devicename);
3469 fstrcpy(info.devmode->devicename, info_ptr->printername);
3473 * NT/2k does not change out the entire DeviceMode of a printer
3474 * when changing the driver. Only the driverextra, private, &
3475 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
3477 * Later examination revealed that Windows NT/2k does reset the
3478 * the printer's device mode, bit **only** when you change a
3479 * property of the device mode such as the page orientation.
3484 /* Bind the saved DEVMODE to the new the printer */
3486 free_nt_devicemode(&info_ptr->devmode);
3487 info_ptr->devmode = info.devmode;
3489 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
3490 info_ptr->printername, info_ptr->devmode?"VALID":"NULL", info_ptr->drivername));
3492 /* Add the printer data 'values' to the new printer */
3494 len += unpack_values( &info_ptr->data, dbuf.dptr+len, dbuf.dsize-len );
3497 SAFE_FREE(dbuf.dptr);
3502 /****************************************************************************
3503 Initialize printer devmode & data with previously saved driver init values.
3504 When a printer is created using AddPrinter, the drivername bound to the
3505 printer is used to lookup previously saved driver initialization info, which
3506 is bound to the new printer.
3507 ****************************************************************************/
3509 BOOL set_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3511 BOOL result = False;
3515 result = set_driver_init_2(printer->info_2);
3519 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
3527 /****************************************************************************
3528 Delete driver init data stored for a specified driver
3529 ****************************************************************************/
3531 BOOL del_driver_init(char *drivername)
3536 if (!drivername || !*drivername) {
3537 DEBUG(3,("del_driver_init: No drivername specified!\n"));
3541 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, drivername);
3544 kbuf.dsize = strlen(key)+1;
3546 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n", drivername));
3548 return (tdb_delete(tdb_drivers, kbuf) == 0);
3551 /****************************************************************************
3552 Pack up the DEVMODE and values for a printer into a 'driver init' entry
3553 in the tdb. Note: this is different from the driver entry and the printer
3554 entry. There should be a single driver init entry for each driver regardless
3555 of whether it was installed from NT or 2K. Technically, they should be
3556 different, but they work out to the same struct.
3557 ****************************************************************************/
3559 static uint32 update_driver_init_2(NT_PRINTER_INFO_LEVEL_2 *info)
3563 int buflen, len, ret;
3564 TDB_DATA kbuf, dbuf;
3571 len += pack_devicemode(info->devmode, buf+len, buflen-len);
3573 len += pack_values( &info->data, buf+len, buflen-len );
3575 if (buflen != len) {
3578 tb = (char *)Realloc(buf, len);
3580 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
3590 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info->drivername);
3593 kbuf.dsize = strlen(key)+1;
3597 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
3601 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
3605 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
3606 info->sharename, info->drivername));
3611 /****************************************************************************
3612 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
3613 ****************************************************************************/
3615 uint32 update_driver_init(NT_PRINTER_INFO_LEVEL printer, uint32 level)
3619 dump_a_printer(printer, level);
3623 result = update_driver_init_2(printer.info_2);
3633 /****************************************************************************
3634 Convert the printer data value, a REG_BINARY array, into an initialization
3635 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
3636 got to keep the endians happy :).
3637 ****************************************************************************/
3639 static BOOL convert_driver_init( TALLOC_CTX *ctx, NT_DEVICEMODE *nt_devmode, uint8 *data, uint32 data_len )
3641 BOOL result = False;
3645 ZERO_STRUCT(devmode);
3647 prs_init(&ps, 0, ctx, UNMARSHALL);
3648 ps.data_p = (char *)data;
3649 ps.buffer_size = data_len;
3651 if (spoolss_io_devmode("phantom DEVMODE", &ps, 0, &devmode))
3652 result = convert_devicemode("", &devmode, &nt_devmode);
3654 DEBUG(10,("convert_driver_init: error parsing DEVMODE\n"));
3659 /****************************************************************************
3660 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
3662 1. Use the driver's config DLL to this UNC printername and:
3663 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
3664 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
3665 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
3667 The last step triggers saving the "driver initialization" information for
3668 this printer into the tdb. Later, new printers that use this driver will
3669 have this initialization information bound to them. This simulates the
3670 driver initialization, as if it had run on the Samba server (as it would
3673 The Win32 client side code requirement sucks! But until we can run arbitrary
3674 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
3676 It would have been easier to use SetPrinter because all the UNMARSHALLING of
3677 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
3678 about it and you will realize why. JRR 010720
3679 ****************************************************************************/
3681 static WERROR save_driver_init_2(NT_PRINTER_INFO_LEVEL *printer, uint8 *data, uint32 data_len )
3683 WERROR status = WERR_OK;
3684 TALLOC_CTX *ctx = NULL;
3685 NT_DEVICEMODE *nt_devmode = NULL;
3686 NT_DEVICEMODE *tmp_devmode = printer->info_2->devmode;
3689 * When the DEVMODE is already set on the printer, don't try to unpack it.
3691 DEBUG(8,("save_driver_init_2: Enter...\n"));
3693 if ( !printer->info_2->devmode && data_len ) {
3695 * Set devmode on printer info, so entire printer initialization can be
3699 if ((ctx = talloc_init("save_driver_init_2")) == NULL)
3702 if ((nt_devmode = (NT_DEVICEMODE*)malloc(sizeof(NT_DEVICEMODE))) == NULL) {
3703 status = WERR_NOMEM;
3707 ZERO_STRUCTP(nt_devmode);
3710 * The DEVMODE is held in the 'data' component of the param in raw binary.
3711 * Convert it to to a devmode structure
3713 if ( !convert_driver_init( ctx, nt_devmode, data, data_len )) {
3714 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
3715 status = WERR_INVALID_PARAM;
3719 printer->info_2->devmode = nt_devmode;
3723 * Pack up and add (or update) the DEVMODE and any current printer data to
3724 * a 'driver init' element in the tdb
3728 if ( update_driver_init(*printer, 2) != 0 ) {
3729 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
3730 status = WERR_NOMEM;
3735 * If driver initialization info was successfully saved, set the current
3736 * printer to match it. This allows initialization of the current printer
3737 * as well as the driver.
3739 status = mod_a_printer(*printer, 2);
3740 if (!W_ERROR_IS_OK(status)) {
3741 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
3742 printer->info_2->printername));
3746 talloc_destroy(ctx);
3747 free_nt_devicemode( &nt_devmode );
3749 printer->info_2->devmode = tmp_devmode;
3754 /****************************************************************************
3755 Update the driver init info (DEVMODE and specifics) for a printer
3756 ****************************************************************************/
3758 WERROR save_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level, uint8 *data, uint32 data_len)
3760 WERROR status = WERR_OK;
3764 status = save_driver_init_2( printer, data, data_len );
3767 status = WERR_UNKNOWN_LEVEL;
3774 /****************************************************************************
3775 Deep copy a NT_PRINTER_DATA
3776 ****************************************************************************/
3778 static NTSTATUS copy_printer_data( NT_PRINTER_DATA *dst, NT_PRINTER_DATA *src )
3780 int i, j, num_vals, new_key_index;
3781 REGVAL_CTR *src_key, *dst_key;
3784 return NT_STATUS_NO_MEMORY;
3786 for ( i=0; i<src->num_keys; i++ ) {
3788 /* create a new instance of the printerkey in the destination
3789 printer_data object */
3791 new_key_index = add_new_printer_key( dst, src->keys[i].name );
3792 dst_key = &dst->keys[new_key_index].values;
3794 src_key = &src->keys[i].values;
3795 num_vals = regval_ctr_numvals( src_key );
3797 /* dup the printer entire printer key */
3799 for ( j=0; j<num_vals; j++ ) {
3800 regval_ctr_copyvalue( dst_key, regval_ctr_specific_value(src_key, j) );
3804 return NT_STATUS_OK;
3807 /****************************************************************************
3808 Deep copy a NT_PRINTER_INFO_LEVEL_2 structure using malloc()'d memeory
3810 ****************************************************************************/
3812 static NT_PRINTER_INFO_LEVEL_2* dup_printer_2( TALLOC_CTX *ctx, NT_PRINTER_INFO_LEVEL_2 *printer )
3814 NT_PRINTER_INFO_LEVEL_2 *copy;
3819 if ( !(copy = (NT_PRINTER_INFO_LEVEL_2 *)malloc(sizeof(NT_PRINTER_INFO_LEVEL_2))) )
3822 memcpy( copy, printer, sizeof(NT_PRINTER_INFO_LEVEL_2) );
3824 /* malloc()'d members copied here */
3826 copy->devmode = dup_nt_devicemode( printer->devmode );
3828 ZERO_STRUCT( copy->data );
3829 copy_printer_data( ©->data, &printer->data );
3831 /* this is talloc()'d; very ugly that we have a structure that
3832 is half malloc()'d and half talloc()'d but that is the way
3833 that the PRINTER_INFO stuff is written right now. --jerry */
3835 copy->secdesc_buf = dup_sec_desc_buf( ctx, printer->secdesc_buf );
3840 /****************************************************************************
3841 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
3842 ****************************************************************************/
3844 #define ENABLE_PRINT_HND_CACHE 1
3846 WERROR get_a_printer( Printer_entry *print_hnd, NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level,
3847 const char *sharename)
3850 NT_PRINTER_INFO_LEVEL *printer = NULL;
3854 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename, (unsigned int)level));
3858 if ((printer = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL))) == NULL) {
3859 DEBUG(0,("get_a_printer: malloc fail.\n"));
3862 ZERO_STRUCTP(printer);
3865 * check for cache first. A Printer handle cannot changed
3866 * to another printer object so we only check that the printer
3867 * is actually for a printer and that the printer_info pointer
3870 #ifdef ENABLE_PRINT_HND_CACHE /* JERRY */
3872 && (print_hnd->printer_type==PRINTER_HANDLE_IS_PRINTER)
3873 && print_hnd->printer_info )
3875 if ( !(printer->info_2 = dup_printer_2(print_hnd->ctx, print_hnd->printer_info->info_2)) ) {
3876 DEBUG(0,("get_a_printer: unable to copy cached printer info!\n"));
3882 DEBUG(10,("get_a_printer: using cached copy of printer_info_2\n"));
3884 *pp_printer = printer;
3891 /* no cache; look it up on disk */
3893 result=get_a_printer_2(&printer->info_2, sharename);
3894 if (W_ERROR_IS_OK(result)) {
3895 dump_a_printer(*printer, level);
3897 #if ENABLE_PRINT_HND_CACHE /* JERRY */
3898 /* save a copy in cache */
3899 if ( print_hnd && (print_hnd->printer_type==PRINTER_HANDLE_IS_PRINTER)) {
3900 if ( !print_hnd->printer_info )
3901 print_hnd->printer_info = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL));
3903 if ( print_hnd->printer_info ) {
3904 print_hnd->printer_info->info_2 = dup_printer_2(print_hnd->ctx, printer->info_2);
3906 /* don't fail the lookup just because the cache update failed */
3907 if ( !print_hnd->printer_info->info_2 )
3908 DEBUG(0,("get_a_printer: unable to copy new printer info!\n"));
3913 *pp_printer = printer;
3921 result=WERR_UNKNOWN_LEVEL;
3925 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n", sharename, (unsigned int)level, dos_errstr(result)));
3930 /****************************************************************************
3931 Deletes a NT_PRINTER_INFO_LEVEL struct.
3932 ****************************************************************************/
3934 uint32 free_a_printer(NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level)
3937 NT_PRINTER_INFO_LEVEL *printer = *pp_printer;
3939 DEBUG(104,("freeing a printer at level [%d]\n", level));
3941 if (printer == NULL)
3946 if (printer->info_2 != NULL) {
3947 free_nt_printer_info_level_2(&printer->info_2);
3958 SAFE_FREE(*pp_printer);
3962 /****************************************************************************
3963 ****************************************************************************/
3964 uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
3967 DEBUG(104,("adding a printer at level [%d]\n", level));
3968 dump_a_printer_driver(driver, level);
3972 result=add_a_printer_driver_3(driver.info_3);
3976 result=add_a_printer_driver_6(driver.info_6);
3986 /****************************************************************************
3987 ****************************************************************************/
3989 WERROR get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level,
3990 fstring drivername, const char *architecture, uint32 version)
3996 /* Sometime we just want any version of the driver */
3998 if ( version == DRIVER_ANY_VERSION ) {
3999 /* look for Win2k first and then for NT4 */
4000 result = get_a_printer_driver_3(&driver->info_3, drivername,
4003 if ( !W_ERROR_IS_OK(result) ) {
4004 result = get_a_printer_driver_3( &driver->info_3,
4005 drivername, architecture, 2 );
4008 result = get_a_printer_driver_3(&driver->info_3, drivername,
4009 architecture, version);
4018 if (W_ERROR_IS_OK(result))
4019 dump_a_printer_driver(*driver, level);
4024 /****************************************************************************
4025 ****************************************************************************/
4026 uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4033 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
4034 if (driver.info_3 != NULL)
4036 info3=driver.info_3;
4037 SAFE_FREE(info3->dependentfiles);
4038 ZERO_STRUCTP(info3);
4048 NT_PRINTER_DRIVER_INFO_LEVEL_6 *info6;
4049 if (driver.info_6 != NULL) {
4050 info6=driver.info_6;
4051 SAFE_FREE(info6->dependentfiles);
4052 SAFE_FREE(info6->previousnames);
4053 ZERO_STRUCTP(info6);
4069 /****************************************************************************
4070 Determine whether or not a particular driver is currently assigned
4072 ****************************************************************************/
4074 BOOL printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 )
4077 int n_services = lp_numservices();
4078 NT_PRINTER_INFO_LEVEL *printer = NULL;
4083 DEBUG(5,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4085 /* loop through the printers.tdb and check for the drivername */
4087 for (snum=0; snum<n_services; snum++) {
4088 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
4091 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))) )
4094 if ( !StrCaseCmp(info_3->name, printer->info_2->drivername) ) {
4095 free_a_printer( &printer, 2 );
4099 free_a_printer( &printer, 2 );
4102 DEBUG(5,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4104 /* report that the driver is not in use by default */
4110 /**********************************************************************
4111 Check to see if a ogiven file is in use by *info
4112 *********************************************************************/
4114 static BOOL drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4121 if ( strequal(file, info->driverpath) )
4124 if ( strequal(file, info->datafile) )
4127 if ( strequal(file, info->configfile) )
4130 if ( strequal(file, info->helpfile) )
4133 /* see of there are any dependent files to examine */
4135 if ( !info->dependentfiles )
4138 while ( *info->dependentfiles[i] ) {
4139 if ( strequal(file, info->dependentfiles[i]) )
4148 /**********************************************************************
4149 Utility function to remove the dependent file pointed to by the
4150 input parameter from the list
4151 *********************************************************************/
4153 static void trim_dependent_file( fstring files[], int idx )
4156 /* bump everything down a slot */
4158 while( *files[idx+1] ) {
4159 fstrcpy( files[idx], files[idx+1] );
4168 /**********************************************************************
4169 Check if any of the files used by src are also used by drv
4170 *********************************************************************/
4172 static BOOL trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src,
4173 NT_PRINTER_DRIVER_INFO_LEVEL_3 *drv )
4175 BOOL in_use = False;
4181 /* check each file. Remove it from the src structure if it overlaps */
4183 if ( drv_file_in_use(src->driverpath, drv) ) {
4185 DEBUG(10,("Removing driverfile [%s] from list\n", src->driverpath));
4186 fstrcpy( src->driverpath, "" );
4189 if ( drv_file_in_use(src->datafile, drv) ) {
4191 DEBUG(10,("Removing datafile [%s] from list\n", src->datafile));
4192 fstrcpy( src->datafile, "" );
4195 if ( drv_file_in_use(src->configfile, drv) ) {
4197 DEBUG(10,("Removing configfile [%s] from list\n", src->configfile));
4198 fstrcpy( src->configfile, "" );
4201 if ( drv_file_in_use(src->helpfile, drv) ) {
4203 DEBUG(10,("Removing helpfile [%s] from list\n", src->helpfile));
4204 fstrcpy( src->helpfile, "" );
4207 /* are there any dependentfiles to examine? */
4209 if ( !src->dependentfiles )
4212 while ( *src->dependentfiles[i] ) {
4213 if ( drv_file_in_use(src->dependentfiles[i], drv) ) {
4215 DEBUG(10,("Removing [%s] from dependent file list\n", src->dependentfiles[i]));
4216 trim_dependent_file( src->dependentfiles, i );
4224 /****************************************************************************
4225 Determine whether or not a particular driver files are currently being
4226 used by any other driver.
4228 Return value is True if any files were in use by other drivers
4229 and False otherwise.
4231 Upon return, *info has been modified to only contain the driver files
4232 which are not in use
4233 ****************************************************************************/
4235 BOOL printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4240 fstring *list = NULL;
4241 NT_PRINTER_DRIVER_INFO_LEVEL driver;
4246 version = info->cversion;
4248 /* loop over all driver versions */
4250 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
4252 /* get the list of drivers */
4255 ndrivers = get_ntdrivers(&list, info->environment, version);
4257 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
4258 ndrivers, info->environment, version));
4260 /* check each driver for overlap in files */
4262 for (i=0; i<ndrivers; i++) {
4263 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
4265 ZERO_STRUCT(driver);
4267 if ( !W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, list[i], info->environment, version)) ) {
4272 /* check if d2 uses any files from d1 */
4273 /* only if this is a different driver than the one being deleted */
4275 if ( !strequal(info->name, driver.info_3->name) ) {
4276 if ( trim_overlap_drv_files(info, driver.info_3) ) {
4277 free_a_printer_driver(driver, 3);
4283 free_a_printer_driver(driver, 3);
4288 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
4290 driver.info_3 = info;
4292 if ( DEBUGLEVEL >= 20 )
4293 dump_a_printer_driver( driver, 3 );
4298 /****************************************************************************
4299 Actually delete the driver files. Make sure that
4300 printer_driver_files_in_use() return False before calling
4302 ****************************************************************************/
4304 static BOOL delete_driver_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user )
4308 struct tcon_context *conn;
4315 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n", info_3->name, info_3->cversion));
4318 * Connect to the print$ share under the same account as the
4319 * user connected to the rpc pipe. Note we must be root to
4324 null_pw = data_blob( NULL, 0 );
4325 conn = make_connection_with_chdir( "print$", null_pw, "A:", user->vuid, &nt_status );
4329 DEBUG(0,("delete_driver_files: Unable to connect\n"));
4333 /* Save who we are - we are temporarily becoming the connection user. */
4335 if ( !become_user(conn, conn->vuid) ) {
4336 DEBUG(0,("delete_driver_files: Can't become user!\n"));
4340 /* now delete the files; must strip the '\print$' string from
4343 if ( *info_3->driverpath ) {
4344 if ( (s = strchr( &info_3->driverpath[1], '\\' )) != NULL ) {
4345 DEBUG(10,("deleting driverfile [%s]\n", s));
4346 unlink_internals(conn, 0, s);
4350 if ( *info_3->configfile ) {
4351 if ( (s = strchr( &info_3->configfile[1], '\\' )) != NULL ) {
4352 DEBUG(10,("deleting configfile [%s]\n", s));
4353 unlink_internals(conn, 0, s);
4357 if ( *info_3->datafile ) {
4358 if ( (s = strchr( &info_3->datafile[1], '\\' )) != NULL ) {
4359 DEBUG(10,("deleting datafile [%s]\n", s));
4360 unlink_internals(conn, 0, s);
4364 if ( *info_3->helpfile ) {
4365 if ( (s = strchr( &info_3->helpfile[1], '\\' )) != NULL ) {
4366 DEBUG(10,("deleting helpfile [%s]\n", s));
4367 unlink_internals(conn, 0, s);
4371 /* check if we are done removing files */
4373 if ( info_3->dependentfiles ) {
4374 while ( *info_3->dependentfiles[i] ) {
4377 /* bypass the "\print$" portion of the path */
4379 if ( (file = strchr( info_3->dependentfiles[i]+1, '\\' )) != NULL ) {
4380 DEBUG(10,("deleting dependent file [%s]\n", file));
4381 unlink_internals(conn, 0, file );
4393 /****************************************************************************
4394 Remove a printer driver from the TDB. This assumes that the the driver was
4395 previously looked up.
4396 ***************************************************************************/
4398 WERROR delete_printer_driver( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user,
4399 uint32 version, BOOL delete_files )
4403 TDB_DATA kbuf, dbuf;
4404 NT_PRINTER_DRIVER_INFO_LEVEL ctr;
4406 /* delete the tdb data first */
4408 get_short_archi(arch, info_3->environment);
4409 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX,
4410 arch, version, info_3->name);
4412 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
4413 key, delete_files ? "TRUE" : "FALSE" ));
4415 ctr.info_3 = info_3;
4416 dump_a_printer_driver( ctr, 3 );
4419 kbuf.dsize=strlen(key)+1;
4421 /* check if the driver actually exists for this environment */
4423 dbuf = tdb_fetch( tdb_drivers, kbuf );
4425 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key));
4426 return WERR_UNKNOWN_PRINTER_DRIVER;
4429 SAFE_FREE( dbuf.dptr );
4431 /* ok... the driver exists so the delete should return success */
4433 if (tdb_delete(tdb_drivers, kbuf) == -1) {
4434 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key));
4435 return WERR_ACCESS_DENIED;
4439 * now delete any associated files if delete_files == True
4440 * even if this part failes, we return succes because the
4441 * driver doesn not exist any more
4445 delete_driver_files( info_3, user );
4448 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key));
4453 /****************************************************************************
4454 Store a security desc for a printer.
4455 ****************************************************************************/
4457 WERROR nt_printing_setsec(const char *printername, SEC_DESC_BUF *secdesc_ctr)
4459 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4460 SEC_DESC_BUF *old_secdesc_ctr = NULL;
4462 TALLOC_CTX *mem_ctx = NULL;
4466 mem_ctx = talloc_init("nt_printing_setsec");
4467 if (mem_ctx == NULL)
4470 /* The old owner and group sids of the security descriptor are not
4471 present when new ACEs are added or removed by changing printer
4472 permissions through NT. If they are NULL in the new security
4473 descriptor then copy them over from the old one. */
4475 if (!secdesc_ctr->sec->owner_sid || !secdesc_ctr->sec->grp_sid) {
4476 DOM_SID *owner_sid, *group_sid;
4477 SEC_ACL *dacl, *sacl;
4478 SEC_DESC *psd = NULL;
4481 nt_printing_getsec(mem_ctx, printername, &old_secdesc_ctr);
4483 /* Pick out correct owner and group sids */
4485 owner_sid = secdesc_ctr->sec->owner_sid ?
4486 secdesc_ctr->sec->owner_sid :
4487 old_secdesc_ctr->sec->owner_sid;
4489 group_sid = secdesc_ctr->sec->grp_sid ?
4490 secdesc_ctr->sec->grp_sid :
4491 old_secdesc_ctr->sec->grp_sid;
4493 dacl = secdesc_ctr->sec->dacl ?
4494 secdesc_ctr->sec->dacl :
4495 old_secdesc_ctr->sec->dacl;
4497 sacl = secdesc_ctr->sec->sacl ?
4498 secdesc_ctr->sec->sacl :
4499 old_secdesc_ctr->sec->sacl;
4501 /* Make a deep copy of the security descriptor */
4503 psd = make_sec_desc(mem_ctx, secdesc_ctr->sec->revision,
4504 owner_sid, group_sid,
4509 new_secdesc_ctr = make_sec_desc_buf(mem_ctx, size, psd);
4512 if (!new_secdesc_ctr) {
4513 new_secdesc_ctr = secdesc_ctr;
4516 /* Store the security descriptor in a tdb */
4518 prs_init(&ps, (uint32)sec_desc_size(new_secdesc_ctr->sec) +
4519 sizeof(SEC_DESC_BUF), mem_ctx, MARSHALL);
4521 if (!sec_io_desc_buf("nt_printing_setsec", &new_secdesc_ctr,
4523 status = WERR_BADFUNC;
4527 slprintf(key, sizeof(key)-1, "SECDESC/%s", printername);
4529 if (tdb_prs_store(tdb_printers, key, &ps)==0) {
4532 DEBUG(1,("Failed to store secdesc for %s\n", printername));
4533 status = WERR_BADFUNC;
4536 /* Free malloc'ed memory */
4542 talloc_destroy(mem_ctx);
4546 /****************************************************************************
4547 Construct a default security descriptor buffer for a printer.
4548 ****************************************************************************/
4550 static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
4554 SEC_ACL *psa = NULL;
4555 SEC_DESC_BUF *sdb = NULL;
4556 SEC_DESC *psd = NULL;
4560 /* Create an ACE where Everyone is allowed to print */
4562 init_sec_access(&sa, PRINTER_ACE_PRINT);
4563 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
4564 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
4566 /* Make the security descriptor owned by the Administrators group
4567 on the PDC of the domain. */
4569 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
4570 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4573 /* Backup plan - make printer owned by admins.
4574 This should emulate a lanman printer as security
4575 settings can't be changed. */
4577 sid_copy(&owner_sid, get_global_sam_sid());
4578 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4581 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
4582 init_sec_ace(&ace[1], &owner_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
4583 sa, SEC_ACE_FLAG_OBJECT_INHERIT |
4584 SEC_ACE_FLAG_INHERIT_ONLY);
4586 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
4587 init_sec_ace(&ace[2], &owner_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
4588 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
4590 /* The ACL revision number in rpc_secdesc.h differs from the one
4591 created by NT when setting ACE entries in printer
4592 descriptors. NT4 complains about the property being edited by a
4595 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, 3, ace)) != NULL) {
4596 psd = make_sec_desc(ctx, SEC_DESC_REVISION,
4598 NULL, psa, &sd_size);
4602 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
4606 sdb = make_sec_desc_buf(ctx, sd_size, psd);
4608 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
4609 (unsigned int)sd_size));
4614 /****************************************************************************
4615 Get a security desc for a printer.
4616 ****************************************************************************/
4618 BOOL nt_printing_getsec(TALLOC_CTX *ctx, const char *printername, SEC_DESC_BUF **secdesc_ctr)
4624 if (strlen(printername) > 2 && (temp = strchr(printername + 2, '\\'))) {
4625 printername = temp + 1;
4628 /* Fetch security descriptor from tdb */
4630 slprintf(key, sizeof(key)-1, "SECDESC/%s", printername);
4632 if (tdb_prs_fetch(tdb_printers, key, &ps, ctx)!=0 ||
4633 !sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
4635 DEBUG(4,("using default secdesc for %s\n", printername));
4637 if (!(*secdesc_ctr = construct_default_printer_sdb(ctx))) {
4641 /* Save default security descriptor for later */
4643 prs_init(&ps, (uint32)sec_desc_size((*secdesc_ctr)->sec) +
4644 sizeof(SEC_DESC_BUF), ctx, MARSHALL);
4646 if (sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1))
4647 tdb_prs_store(tdb_printers, key, &ps);
4654 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
4655 this security descriptor has been created when winbindd was
4656 down. Take ownership of security descriptor. */
4658 if (sid_equal((*secdesc_ctr)->sec->owner_sid, &global_sid_World)) {
4661 /* Change sd owner to workgroup administrator */
4663 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
4664 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4665 SEC_DESC *psd = NULL;
4670 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4672 psd = make_sec_desc(ctx, (*secdesc_ctr)->sec->revision,
4674 (*secdesc_ctr)->sec->grp_sid,
4675 (*secdesc_ctr)->sec->sacl,
4676 (*secdesc_ctr)->sec->dacl,
4679 new_secdesc_ctr = make_sec_desc_buf(ctx, size, psd);
4681 /* Swap with other one */
4683 *secdesc_ctr = new_secdesc_ctr;
4687 nt_printing_setsec(printername, *secdesc_ctr);
4691 if (DEBUGLEVEL >= 10) {
4692 SEC_ACL *the_acl = (*secdesc_ctr)->sec->dacl;
4695 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
4696 printername, the_acl->num_aces));
4698 for (i = 0; i < the_acl->num_aces; i++) {
4701 sid_to_string(sid_str, &the_acl->ace[i].trustee);
4703 DEBUG(10, ("%s %d %d 0x%08x\n", sid_str,
4704 the_acl->ace[i].type, the_acl->ace[i].flags,
4705 the_acl->ace[i].info.mask));
4715 1: level not implemented
4716 2: file doesn't exist
4717 3: can't allocate memory
4718 4: can't free memory
4719 5: non existant struct
4723 A printer and a printer driver are 2 different things.
4724 NT manages them separatelly, Samba does the same.
4725 Why ? Simply because it's easier and it makes sense !
4727 Now explanation: You have 3 printers behind your samba server,
4728 2 of them are the same make and model (laser A and B). But laser B
4729 has an 3000 sheet feeder and laser A doesn't such an option.
4730 Your third printer is an old dot-matrix model for the accounting :-).
4732 If the /usr/local/samba/lib directory (default dir), you will have
4733 5 files to describe all of this.
4735 3 files for the printers (1 by printer):
4738 NTprinter_accounting
4739 2 files for the drivers (1 for the laser and 1 for the dot matrix)
4740 NTdriver_printer model X
4741 NTdriver_printer model Y
4743 jfm: I should use this comment for the text file to explain
4744 same thing for the forms BTW.
4745 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
4749 /* Convert generic access rights to printer object specific access rights.
4750 It turns out that NT4 security descriptors use generic access rights and
4751 NT5 the object specific ones. */
4753 void map_printer_permissions(SEC_DESC *sd)
4757 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
4758 se_map_generic(&sd->dacl->ace[i].info.mask,
4759 &printer_generic_mapping);
4763 /****************************************************************************
4764 Check a user has permissions to perform the given operation. We use the
4765 permission constants defined in include/rpc_spoolss.h to check the various
4766 actions we perform when checking printer access.
4768 PRINTER_ACCESS_ADMINISTER:
4769 print_queue_pause, print_queue_resume, update_printer_sec,
4770 update_printer, spoolss_addprinterex_level_2,
4771 _spoolss_setprinterdata
4776 JOB_ACCESS_ADMINISTER:
4777 print_job_delete, print_job_pause, print_job_resume,
4780 ****************************************************************************/
4781 BOOL print_access_check(struct current_user *user, int snum, int access_type)
4783 SEC_DESC_BUF *secdesc = NULL;
4784 uint32 access_granted;
4788 TALLOC_CTX *mem_ctx = NULL;
4789 extern struct current_user current_user;
4791 /* If user is NULL then use the current_user structure */
4794 user = ¤t_user;
4796 /* Always allow root or printer admins to do anything */
4798 if (user->uid == 0 ||
4799 user_in_list(uidtoname(user->uid), lp_printer_admin(snum), user->groups, user->ngroups)) {
4803 /* Get printer name */
4805 pname = PRINTERNAME(snum);
4807 if (!pname || !*pname) {
4812 /* Get printer security descriptor */
4814 if(!(mem_ctx = talloc_init("print_access_check"))) {
4819 nt_printing_getsec(mem_ctx, pname, &secdesc);
4821 if (access_type == JOB_ACCESS_ADMINISTER) {
4822 SEC_DESC_BUF *parent_secdesc = secdesc;
4824 /* Create a child security descriptor to check permissions
4825 against. This is because print jobs are child objects
4826 objects of a printer. */
4828 secdesc = se_create_child_secdesc(mem_ctx, parent_secdesc->sec, False);
4830 /* Now this is the bit that really confuses me. The access
4831 type needs to be changed from JOB_ACCESS_ADMINISTER to
4832 PRINTER_ACCESS_ADMINISTER for this to work. Something
4833 to do with the child (job) object becoming like a
4836 access_type = PRINTER_ACCESS_ADMINISTER;
4841 map_printer_permissions(secdesc->sec);
4843 result = se_access_check(secdesc->sec, user->nt_user_token, access_type,
4844 &access_granted, &status);
4846 DEBUG(4, ("access check was %s\n", result ? "SUCCESS" : "FAILURE"));
4848 talloc_destroy(mem_ctx);
4856 /****************************************************************************
4857 Check the time parameters allow a print operation.
4858 *****************************************************************************/
4860 BOOL print_time_access_check(int snum)
4862 NT_PRINTER_INFO_LEVEL *printer = NULL;
4864 time_t now = time(NULL);
4868 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))))
4871 if (printer->info_2->starttime == 0 && printer->info_2->untiltime == 0)
4875 mins = (uint32)t->tm_hour*60 + (uint32)t->tm_min;
4877 if (mins >= printer->info_2->starttime && mins <= printer->info_2->untiltime)
4880 free_a_printer(&printer, 2);
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