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}
202 const char *long_archi;
203 const char *short_archi;
207 static const struct table_node archi_table[]= {
209 {"Windows 4.0", "WIN40", 0 },
210 {"Windows NT x86", "W32X86", 2 },
211 {"Windows NT R4000", "W32MIPS", 2 },
212 {"Windows NT Alpha_AXP", "W32ALPHA", 2 },
213 {"Windows NT PowerPC", "W32PPC", 2 },
217 static BOOL upgrade_to_version_3(void)
219 TDB_DATA kbuf, newkey, dbuf;
221 DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
223 for (kbuf = tdb_firstkey(tdb_drivers); kbuf.dptr;
224 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
226 dbuf = tdb_fetch(tdb_drivers, kbuf);
228 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) == 0) {
229 DEBUG(0,("upgrade_to_version_3:moving form\n"));
230 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) {
231 SAFE_FREE(dbuf.dptr);
232 DEBUG(0,("upgrade_to_version_3: failed to move form. Error (%s).\n", tdb_errorstr(tdb_forms)));
235 if (tdb_delete(tdb_drivers, kbuf) != 0) {
236 SAFE_FREE(dbuf.dptr);
237 DEBUG(0,("upgrade_to_version_3: failed to delete form. Error (%s)\n", tdb_errorstr(tdb_drivers)));
242 if (strncmp(kbuf.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX)) == 0) {
243 DEBUG(0,("upgrade_to_version_3:moving printer\n"));
244 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
245 SAFE_FREE(dbuf.dptr);
246 DEBUG(0,("upgrade_to_version_3: failed to move printer. Error (%s)\n", tdb_errorstr(tdb_printers)));
249 if (tdb_delete(tdb_drivers, kbuf) != 0) {
250 SAFE_FREE(dbuf.dptr);
251 DEBUG(0,("upgrade_to_version_3: failed to delete printer. Error (%s)\n", tdb_errorstr(tdb_drivers)));
256 if (strncmp(kbuf.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX)) == 0) {
257 DEBUG(0,("upgrade_to_version_3:moving secdesc\n"));
258 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
259 SAFE_FREE(dbuf.dptr);
260 DEBUG(0,("upgrade_to_version_3: failed to move secdesc. Error (%s)\n", tdb_errorstr(tdb_printers)));
263 if (tdb_delete(tdb_drivers, kbuf) != 0) {
264 SAFE_FREE(dbuf.dptr);
265 DEBUG(0,("upgrade_to_version_3: failed to delete secdesc. Error (%s)\n", tdb_errorstr(tdb_drivers)));
270 SAFE_FREE(dbuf.dptr);
276 /****************************************************************************
277 Open the NT printing tdbs. Done once before fork().
278 ****************************************************************************/
280 BOOL nt_printing_init(void)
282 static pid_t local_pid;
283 const char *vstring = "INFO/version";
285 if (tdb_drivers && tdb_printers && tdb_forms && local_pid == sys_getpid())
289 tdb_close(tdb_drivers);
290 tdb_drivers = tdb_open_log(lock_path("ntdrivers.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
292 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
293 lock_path("ntdrivers.tdb"), strerror(errno) ));
298 tdb_close(tdb_printers);
299 tdb_printers = tdb_open_log(lock_path("ntprinters.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
301 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
302 lock_path("ntprinters.tdb"), strerror(errno) ));
307 tdb_close(tdb_forms);
308 tdb_forms = tdb_open_log(lock_path("ntforms.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
310 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
311 lock_path("ntforms.tdb"), strerror(errno) ));
315 local_pid = sys_getpid();
317 /* handle a Samba upgrade */
318 tdb_lock_bystring(tdb_drivers, vstring, 0);
322 /* Cope with byte-reversed older versions of the db. */
323 vers_id = tdb_fetch_int32(tdb_drivers, vstring);
324 if ((vers_id == NTDRIVERS_DATABASE_VERSION_2) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_2)) {
325 /* Written on a bigendian machine with old fetch_int code. Save as le. */
326 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
327 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION);
328 vers_id = NTDRIVERS_DATABASE_VERSION;
331 if (vers_id != NTDRIVERS_DATABASE_VERSION) {
333 if ((vers_id == NTDRIVERS_DATABASE_VERSION_1) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_1)) {
334 if (!upgrade_to_version_3())
337 tdb_traverse(tdb_drivers, tdb_traverse_delete_fn, NULL);
339 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION);
342 tdb_unlock_bystring(tdb_drivers, vstring);
344 update_c_setprinter(True);
347 * register callback to handle updating printers as new
348 * drivers are installed
351 message_register( MSG_PRINTER_DRVUPGRADE, do_drv_upgrade_printer );
354 * register callback to handle updating printer data
355 * when a driver is initialized
358 message_register( MSG_PRINTERDATA_INIT_RESET, reset_all_printerdata );
364 /*******************************************************************
365 tdb traversal function for counting printers.
366 ********************************************************************/
368 static int traverse_counting_printers(TDB_CONTEXT *t, TDB_DATA key,
369 TDB_DATA data, void *context)
371 int *printer_count = (int*)context;
373 if (memcmp(PRINTERS_PREFIX, key.dptr, sizeof(PRINTERS_PREFIX)-1) == 0) {
375 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key.dptr, *printer_count));
381 /*******************************************************************
382 Update the spooler global c_setprinter. This variable is initialized
383 when the parent smbd starts with the number of existing printers. It
384 is monotonically increased by the current number of printers *after*
385 each add or delete printer RPC. Only Microsoft knows why... JRR020119
386 ********************************************************************/
388 uint32 update_c_setprinter(BOOL initialize)
391 int32 printer_count = 0;
393 tdb_lock_bystring(tdb_printers, GLOBAL_C_SETPRINTER, 0);
395 /* Traverse the tdb, counting the printers */
396 tdb_traverse(tdb_printers, traverse_counting_printers, (void *)&printer_count);
398 /* If initializing, set c_setprinter to current printers count
399 * otherwise, bump it by the current printer count
402 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER) + printer_count;
404 c_setprinter = printer_count;
406 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter));
407 tdb_store_int32(tdb_printers, GLOBAL_C_SETPRINTER, c_setprinter);
409 tdb_unlock_bystring(tdb_printers, GLOBAL_C_SETPRINTER);
411 return (uint32)c_setprinter;
414 /*******************************************************************
415 Get the spooler global c_setprinter, accounting for initialization.
416 ********************************************************************/
418 uint32 get_c_setprinter(void)
420 int32 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER);
422 if (c_setprinter == (int32)-1)
423 c_setprinter = update_c_setprinter(True);
425 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter));
427 return (uint32)c_setprinter;
430 /****************************************************************************
431 Get builtin form struct list.
432 ****************************************************************************/
434 int get_builtin_ntforms(nt_forms_struct **list)
436 *list = (nt_forms_struct *)memdup(&default_forms[0], sizeof(default_forms));
437 return sizeof(default_forms) / sizeof(default_forms[0]);
440 /****************************************************************************
441 get a builtin form struct
442 ****************************************************************************/
444 BOOL get_a_builtin_ntform(UNISTR2 *uni_formname,nt_forms_struct *form)
448 unistr2_to_ascii(form_name, uni_formname, sizeof(form_name)-1);
449 DEBUGADD(6,("Looking for builtin form %s \n", form_name));
450 count = sizeof(default_forms) / sizeof(default_forms[0]);
451 for (i=0;i<count;i++) {
452 if (strequal(form_name,default_forms[i].name)) {
453 DEBUGADD(6,("Found builtin form %s \n", form_name));
454 memcpy(form,&default_forms[i],sizeof(*form));
462 /****************************************************************************
463 get a form struct list
464 ****************************************************************************/
465 int get_ntforms(nt_forms_struct **list)
467 TDB_DATA kbuf, newkey, dbuf;
469 nt_forms_struct form;
474 for (kbuf = tdb_firstkey(tdb_forms);
476 newkey = tdb_nextkey(tdb_forms, kbuf), safe_free(kbuf.dptr), kbuf=newkey)
478 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) != 0)
481 dbuf = tdb_fetch(tdb_forms, kbuf);
485 fstrcpy(form.name, kbuf.dptr+strlen(FORMS_PREFIX));
486 ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "dddddddd",
487 &i, &form.flag, &form.width, &form.length, &form.left,
488 &form.top, &form.right, &form.bottom);
489 SAFE_FREE(dbuf.dptr);
490 if (ret != dbuf.dsize)
493 tl = Realloc(*list, sizeof(nt_forms_struct)*(n+1));
495 DEBUG(0,("get_ntforms: Realloc fail.\n"));
507 /****************************************************************************
508 write a form struct list
509 ****************************************************************************/
510 int write_ntforms(nt_forms_struct **list, int number)
517 for (i=0;i<number;i++) {
518 /* save index, so list is rebuilt in correct order */
519 len = tdb_pack(buf, sizeof(buf), "dddddddd",
520 i, (*list)[i].flag, (*list)[i].width, (*list)[i].length,
521 (*list)[i].left, (*list)[i].top, (*list)[i].right,
523 if (len > sizeof(buf)) break;
524 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[i].name);
525 kbuf.dsize = strlen(key)+1;
529 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) break;
535 /****************************************************************************
536 add a form struct at the end of the list
537 ****************************************************************************/
538 BOOL add_a_form(nt_forms_struct **list, const FORM *form, int *count)
546 * NT tries to add forms even when
547 * they are already in the base
548 * only update the values if already present
553 unistr2_to_ascii(form_name, &form->name, sizeof(form_name)-1);
554 for (n=0; n<*count; n++) {
555 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
556 DEBUG(103, ("NT workaround, [%s] already exists\n", form_name));
563 if((tl=Realloc(*list, (n+1)*sizeof(nt_forms_struct))) == NULL) {
564 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
568 unistr2_to_ascii((*list)[n].name, &form->name, sizeof((*list)[n].name)-1);
572 (*list)[n].flag=form->flags;
573 (*list)[n].width=form->size_x;
574 (*list)[n].length=form->size_y;
575 (*list)[n].left=form->left;
576 (*list)[n].top=form->top;
577 (*list)[n].right=form->right;
578 (*list)[n].bottom=form->bottom;
583 /****************************************************************************
584 Delete a named form struct.
585 ****************************************************************************/
587 BOOL delete_a_form(nt_forms_struct **list, UNISTR2 *del_name, int *count, WERROR *ret)
596 unistr2_to_ascii(form_name, del_name, sizeof(form_name)-1);
598 for (n=0; n<*count; n++) {
599 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
600 DEBUG(103, ("delete_a_form, [%s] in list\n", form_name));
606 DEBUG(10,("delete_a_form, [%s] not found\n", form_name));
607 *ret = WERR_INVALID_PARAM;
611 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[n].name);
612 kbuf.dsize = strlen(key)+1;
614 if (tdb_delete(tdb_forms, kbuf) != 0) {
622 /****************************************************************************
623 Update a form struct.
624 ****************************************************************************/
626 void update_a_form(nt_forms_struct **list, const FORM *form, int count)
630 unistr2_to_ascii(form_name, &(form->name), sizeof(form_name)-1);
632 DEBUG(106, ("[%s]\n", form_name));
633 for (n=0; n<count; n++) {
634 DEBUGADD(106, ("n [%d]:[%s]\n", n, (*list)[n].name));
635 if (!strncmp((*list)[n].name, form_name, strlen(form_name)))
639 if (n==count) return;
641 (*list)[n].flag=form->flags;
642 (*list)[n].width=form->size_x;
643 (*list)[n].length=form->size_y;
644 (*list)[n].left=form->left;
645 (*list)[n].top=form->top;
646 (*list)[n].right=form->right;
647 (*list)[n].bottom=form->bottom;
650 /****************************************************************************
651 Get the nt drivers list.
652 Traverse the database and look-up the matching names.
653 ****************************************************************************/
654 int get_ntdrivers(fstring **list, const char *architecture, uint32 version)
657 const char *short_archi;
660 TDB_DATA kbuf, newkey;
662 short_archi = get_short_archi(architecture);
663 slprintf(key, sizeof(key)-1, "%s%s/%d/", DRIVERS_PREFIX, short_archi, version);
665 for (kbuf = tdb_firstkey(tdb_drivers);
667 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
669 if (strncmp(kbuf.dptr, key, strlen(key)) != 0)
672 if((fl = Realloc(*list, sizeof(fstring)*(total+1))) == NULL) {
673 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
678 fstrcpy((*list)[total], kbuf.dptr+strlen(key));
685 /****************************************************************************
686 function to do the mapping between the long architecture name and
688 ****************************************************************************/
689 const char *get_short_archi(const char *long_archi)
693 DEBUG(107,("Getting architecture dependant directory\n"));
696 } while ( (archi_table[i].long_archi!=NULL ) &&
697 StrCaseCmp(long_archi, archi_table[i].long_archi) );
699 if (archi_table[i].long_archi==NULL) {
700 DEBUGADD(10,("Unknown architecture [%s] !\n", long_archi));
704 /* this might be client code - but shouldn't this be an fstrcpy etc? */
707 DEBUGADD(108,("index: [%d]\n", i));
708 DEBUGADD(108,("long architecture: [%s]\n", archi_table[i].long_archi));
709 DEBUGADD(108,("short architecture: [%s]\n", archi_table[i].short_archi));
711 return archi_table[i].short_archi;
714 /****************************************************************************
715 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
716 There are two case to be covered here: PE (Portable Executable) and NE (New
717 Executable) files. Both files support the same INFO structure, but PE files
718 store the signature in unicode, and NE files store it as !unicode.
719 returns -1 on error, 1 on version info found, and 0 on no version info found.
720 ****************************************************************************/
722 static int get_file_version(files_struct *fsp, char *fname,uint32 *major, uint32 *minor)
728 if ((buf=malloc(PE_HEADER_SIZE)) == NULL) {
729 DEBUG(0,("get_file_version: PE file [%s] PE Header malloc failed bytes = %d\n",
730 fname, PE_HEADER_SIZE));
734 /* Note: DOS_HEADER_SIZE < malloc'ed PE_HEADER_SIZE */
735 if ((byte_count = vfs_read_data(fsp, buf, DOS_HEADER_SIZE)) < DOS_HEADER_SIZE) {
736 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %d\n",
738 goto no_version_info;
741 /* Is this really a DOS header? */
742 if (SVAL(buf,DOS_HEADER_MAGIC_OFFSET) != DOS_HEADER_MAGIC) {
743 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
744 fname, SVAL(buf,DOS_HEADER_MAGIC_OFFSET)));
745 goto no_version_info;
748 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
749 if (SMB_VFS_LSEEK(fsp, fsp->fd, SVAL(buf,DOS_HEADER_LFANEW_OFFSET), SEEK_SET) == (SMB_OFF_T)-1) {
750 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
752 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
753 goto no_version_info;
756 if ((byte_count = vfs_read_data(fsp, buf, PE_HEADER_SIZE)) < PE_HEADER_SIZE) {
757 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %d\n",
759 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
760 goto no_version_info;
763 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
764 if (IVAL(buf,PE_HEADER_SIGNATURE_OFFSET) == PE_HEADER_SIGNATURE) {
766 int section_table_bytes;
768 if (SVAL(buf,PE_HEADER_MACHINE_OFFSET) != PE_HEADER_MACHINE_I386) {
769 DEBUG(3,("get_file_version: PE file [%s] wrong machine = 0x%x\n",
770 fname, SVAL(buf,PE_HEADER_MACHINE_OFFSET)));
771 /* At this point, we assume the file is in error. It still could be somthing
772 * else besides a PE file, but it unlikely at this point.
777 /* get the section table */
778 num_sections = SVAL(buf,PE_HEADER_NUMBER_OF_SECTIONS);
779 section_table_bytes = num_sections * PE_HEADER_SECT_HEADER_SIZE;
781 if ((buf=malloc(section_table_bytes)) == NULL) {
782 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
783 fname, section_table_bytes));
787 if ((byte_count = vfs_read_data(fsp, buf, section_table_bytes)) < section_table_bytes) {
788 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %d\n",
793 /* Iterate the section table looking for the resource section ".rsrc" */
794 for (i = 0; i < num_sections; i++) {
795 int sec_offset = i * PE_HEADER_SECT_HEADER_SIZE;
797 if (strcmp(".rsrc", &buf[sec_offset+PE_HEADER_SECT_NAME_OFFSET]) == 0) {
798 int section_pos = IVAL(buf,sec_offset+PE_HEADER_SECT_PTR_DATA_OFFSET);
799 int section_bytes = IVAL(buf,sec_offset+PE_HEADER_SECT_SIZE_DATA_OFFSET);
802 if ((buf=malloc(section_bytes)) == NULL) {
803 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
804 fname, section_bytes));
808 /* Seek to the start of the .rsrc section info */
809 if (SMB_VFS_LSEEK(fsp, fsp->fd, section_pos, SEEK_SET) == (SMB_OFF_T)-1) {
810 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
815 if ((byte_count = vfs_read_data(fsp, buf, section_bytes)) < section_bytes) {
816 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %d\n",
821 for (i=0; i<section_bytes-VS_VERSION_INFO_UNICODE_SIZE; i++) {
822 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
823 if (buf[i] == 'V' && buf[i+1] == '\0' && buf[i+2] == 'S') {
824 /* Align to next long address */
825 int pos = (i + sizeof(VS_SIGNATURE)*2 + 3) & 0xfffffffc;
827 if (IVAL(buf,pos) == VS_MAGIC_VALUE) {
828 *major = IVAL(buf,pos+VS_MAJOR_OFFSET);
829 *minor = IVAL(buf,pos+VS_MINOR_OFFSET);
831 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
832 fname, *major, *minor,
833 (*major>>16)&0xffff, *major&0xffff,
834 (*minor>>16)&0xffff, *minor&0xffff));
843 /* Version info not found, fall back to origin date/time */
844 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname));
848 } else if (SVAL(buf,NE_HEADER_SIGNATURE_OFFSET) == NE_HEADER_SIGNATURE) {
849 if (CVAL(buf,NE_HEADER_TARGET_OS_OFFSET) != NE_HEADER_TARGOS_WIN ) {
850 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
851 fname, CVAL(buf,NE_HEADER_TARGET_OS_OFFSET)));
852 /* At this point, we assume the file is in error. It still could be somthing
853 * else besides a NE file, but it unlikely at this point. */
857 /* Allocate a bit more space to speed up things */
859 if ((buf=malloc(VS_NE_BUF_SIZE)) == NULL) {
860 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
861 fname, PE_HEADER_SIZE));
865 /* This is a HACK! I got tired of trying to sort through the messy
866 * 'NE' file format. If anyone wants to clean this up please have at
867 * it, but this works. 'NE' files will eventually fade away. JRR */
868 while((byte_count = vfs_read_data(fsp, buf, VS_NE_BUF_SIZE)) > 0) {
869 /* Cover case that should not occur in a well formed 'NE' .dll file */
870 if (byte_count-VS_VERSION_INFO_SIZE <= 0) break;
872 for(i=0; i<byte_count; i++) {
873 /* Fast skip past data that can't possibly match */
874 if (buf[i] != 'V') continue;
876 /* Potential match data crosses buf boundry, move it to beginning
877 * of buf, and fill the buf with as much as it will hold. */
878 if (i>byte_count-VS_VERSION_INFO_SIZE) {
881 memcpy(buf, &buf[i], byte_count-i);
882 if ((bc = vfs_read_data(fsp, &buf[byte_count-i], VS_NE_BUF_SIZE-
883 (byte_count-i))) < 0) {
885 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
890 byte_count = bc + (byte_count - i);
891 if (byte_count<VS_VERSION_INFO_SIZE) break;
896 /* Check that the full signature string and the magic number that
897 * follows exist (not a perfect solution, but the chances that this
898 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
899 * twice, as it is simpler to read the code. */
900 if (strcmp(&buf[i], VS_SIGNATURE) == 0) {
901 /* Compute skip alignment to next long address */
902 int skip = -(SMB_VFS_LSEEK(fsp, fsp->fd, 0, SEEK_CUR) - (byte_count - i) +
903 sizeof(VS_SIGNATURE)) & 3;
904 if (IVAL(buf,i+sizeof(VS_SIGNATURE)+skip) != 0xfeef04bd) continue;
906 *major = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MAJOR_OFFSET);
907 *minor = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MINOR_OFFSET);
908 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
909 fname, *major, *minor,
910 (*major>>16)&0xffff, *major&0xffff,
911 (*minor>>16)&0xffff, *minor&0xffff));
918 /* Version info not found, fall back to origin date/time */
919 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname));
924 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
925 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
926 fname, IVAL(buf,PE_HEADER_SIGNATURE_OFFSET)));
937 /****************************************************************************
938 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
939 share one or more files. During the MS installation process files are checked
940 to insure that only a newer version of a shared file is installed over an
941 older version. There are several possibilities for this comparison. If there
942 is no previous version, the new one is newer (obviously). If either file is
943 missing the version info structure, compare the creation date (on Unix use
944 the modification date). Otherwise chose the numerically larger version number.
945 ****************************************************************************/
947 static int file_version_is_newer(connection_struct *conn, fstring new_file, fstring old_file)
949 BOOL use_version = True;
954 time_t new_create_time;
958 time_t old_create_time;
962 files_struct *fsp = NULL;
964 SMB_STRUCT_STAT stat_buf;
968 ZERO_STRUCT(stat_buf);
969 new_create_time = (time_t)0;
970 old_create_time = (time_t)0;
972 /* Get file version info (if available) for previous file (if it exists) */
973 pstrcpy(filepath, old_file);
975 unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
977 fsp = open_file_shared(conn, filepath, &stat_buf,
978 SET_OPEN_MODE(DOS_OPEN_RDONLY),
979 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
980 0, 0, &access_mode, &action);
982 /* Old file not found, so by definition new file is in fact newer */
983 DEBUG(10,("file_version_is_newer: Can't open old file [%s], errno = %d\n",
988 int ret = get_file_version(fsp, old_file, &old_major, &old_minor);
989 if (ret == -1) goto error_exit;
992 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
995 if (SMB_VFS_FSTAT(fsp, fsp->fd, &st) == -1) goto error_exit;
996 old_create_time = st.st_mtime;
997 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", old_create_time));
1000 close_file(fsp, True);
1002 /* Get file version info (if available) for new file */
1003 pstrcpy(filepath, new_file);
1004 unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
1006 fsp = open_file_shared(conn, filepath, &stat_buf,
1007 SET_OPEN_MODE(DOS_OPEN_RDONLY),
1008 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1009 0, 0, &access_mode, &action);
1011 /* New file not found, this shouldn't occur if the caller did its job */
1012 DEBUG(3,("file_version_is_newer: Can't open new file [%s], errno = %d\n",
1017 int ret = get_file_version(fsp, new_file, &new_major, &new_minor);
1018 if (ret == -1) goto error_exit;
1021 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1023 use_version = False;
1024 if (SMB_VFS_FSTAT(fsp, fsp->fd, &st) == -1) goto error_exit;
1025 new_create_time = st.st_mtime;
1026 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", new_create_time));
1029 close_file(fsp, True);
1031 if (use_version && (new_major != old_major || new_minor != old_minor)) {
1032 /* Compare versions and choose the larger version number */
1033 if (new_major > old_major ||
1034 (new_major == old_major && new_minor > old_minor)) {
1036 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1040 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1045 /* Compare modification time/dates and choose the newest time/date */
1046 if (new_create_time > old_create_time) {
1047 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1051 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1058 close_file(fsp, True);
1062 /****************************************************************************
1063 Determine the correct cVersion associated with an architecture and driver
1064 ****************************************************************************/
1065 static uint32 get_correct_cversion(const char *architecture, fstring driverpath_in,
1066 struct current_user *user, WERROR *perr)
1075 files_struct *fsp = NULL;
1078 connection_struct *conn;
1082 *perr = WERR_INVALID_PARAM;
1084 /* If architecture is Windows 95/98/ME, the version is always 0. */
1085 if (strcmp(architecture, "WIN40") == 0) {
1086 DEBUG(10,("get_correct_cversion: Driver is Win9x, cversion = 0\n"));
1092 * Connect to the print$ share under the same account as the user connected
1093 * to the rpc pipe. Note we must still be root to do this.
1096 /* Null password is ok - we are already an authenticated user... */
1097 null_pw = data_blob(NULL, 0);
1098 fstrcpy(res_type, "A:");
1100 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1104 DEBUG(0,("get_correct_cversion: Unable to connect\n"));
1105 *perr = ntstatus_to_werror(nt_status);
1109 /* We are temporarily becoming the connection user. */
1110 if (!become_user(conn, user->vuid)) {
1111 DEBUG(0,("get_correct_cversion: Can't become user!\n"));
1112 *perr = WERR_ACCESS_DENIED;
1116 /* Open the driver file (Portable Executable format) and determine the
1117 * deriver the cversion. */
1118 slprintf(driverpath, sizeof(driverpath)-1, "%s/%s", architecture, driverpath_in);
1120 unix_convert(driverpath,conn,NULL,&bad_path,&st);
1122 fsp = open_file_shared(conn, driverpath, &st,
1123 SET_OPEN_MODE(DOS_OPEN_RDONLY),
1124 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1125 0, 0, &access_mode, &action);
1127 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = %d\n",
1128 driverpath, errno));
1129 *perr = WERR_ACCESS_DENIED;
1135 int ret = get_file_version(fsp, driverpath, &major, &minor);
1136 if (ret == -1) goto error_exit;
1139 DEBUG(6,("get_correct_cversion: Version info not found [%s]\n", driverpath));
1144 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1145 * for more details. Version in this case is not just the version of the
1146 * file, but the version in the sense of kernal mode (2) vs. user mode
1147 * (3) drivers. Other bits of the version fields are the version info.
1150 cversion = major & 0x0000ffff;
1152 case 2: /* WinNT drivers */
1153 case 3: /* Win2K drivers */
1157 DEBUG(6,("get_correct_cversion: cversion invalid [%s] cversion = %d\n",
1158 driverpath, cversion));
1162 DEBUG(10,("get_correct_cversion: Version info found [%s] major = 0x%x minor = 0x%x\n",
1163 driverpath, major, minor));
1166 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1167 driverpath, cversion));
1169 close_file(fsp, True);
1170 close_cnum(conn, user->vuid);
1179 close_file(fsp, True);
1181 close_cnum(conn, user->vuid);
1186 /****************************************************************************
1187 ****************************************************************************/
1188 static WERROR clean_up_driver_struct_level_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver,
1189 struct current_user *user)
1191 const char *architecture;
1197 /* clean up the driver name.
1198 * we can get .\driver.dll
1199 * or worse c:\windows\system\driver.dll !
1201 /* using an intermediate string to not have overlaping memcpy()'s */
1202 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1203 fstrcpy(new_name, p+1);
1204 fstrcpy(driver->driverpath, new_name);
1207 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1208 fstrcpy(new_name, p+1);
1209 fstrcpy(driver->datafile, new_name);
1212 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1213 fstrcpy(new_name, p+1);
1214 fstrcpy(driver->configfile, new_name);
1217 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1218 fstrcpy(new_name, p+1);
1219 fstrcpy(driver->helpfile, new_name);
1222 if (driver->dependentfiles) {
1223 for (i=0; *driver->dependentfiles[i]; i++) {
1224 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1225 fstrcpy(new_name, p+1);
1226 fstrcpy(driver->dependentfiles[i], new_name);
1231 architecture = get_short_archi(driver->environment);
1233 /* jfm:7/16/2000 the client always sends the cversion=0.
1234 * The server should check which version the driver is by reading
1235 * the PE header of driver->driverpath.
1237 * For Windows 95/98 the version is 0 (so the value sent is correct)
1238 * For Windows NT (the architecture doesn't matter)
1239 * NT 3.1: cversion=0
1240 * NT 3.5/3.51: cversion=1
1244 if ((driver->cversion = get_correct_cversion( architecture,
1245 driver->driverpath, user, &err)) == -1)
1251 /****************************************************************************
1252 ****************************************************************************/
1253 static WERROR clean_up_driver_struct_level_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver, struct current_user *user)
1255 const char *architecture;
1261 /* clean up the driver name.
1262 * we can get .\driver.dll
1263 * or worse c:\windows\system\driver.dll !
1265 /* using an intermediate string to not have overlaping memcpy()'s */
1266 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1267 fstrcpy(new_name, p+1);
1268 fstrcpy(driver->driverpath, new_name);
1271 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1272 fstrcpy(new_name, p+1);
1273 fstrcpy(driver->datafile, new_name);
1276 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1277 fstrcpy(new_name, p+1);
1278 fstrcpy(driver->configfile, new_name);
1281 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1282 fstrcpy(new_name, p+1);
1283 fstrcpy(driver->helpfile, new_name);
1286 if (driver->dependentfiles) {
1287 for (i=0; *driver->dependentfiles[i]; i++) {
1288 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1289 fstrcpy(new_name, p+1);
1290 fstrcpy(driver->dependentfiles[i], new_name);
1295 architecture = get_short_archi(driver->environment);
1297 /* jfm:7/16/2000 the client always sends the cversion=0.
1298 * The server should check which version the driver is by reading
1299 * the PE header of driver->driverpath.
1301 * For Windows 95/98 the version is 0 (so the value sent is correct)
1302 * For Windows NT (the architecture doesn't matter)
1303 * NT 3.1: cversion=0
1304 * NT 3.5/3.51: cversion=1
1308 if ((driver->version = get_correct_cversion(architecture, driver->driverpath, user, &err)) == -1)
1314 /****************************************************************************
1315 ****************************************************************************/
1316 WERROR clean_up_driver_struct(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
1317 uint32 level, struct current_user *user)
1322 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1323 driver=driver_abstract.info_3;
1324 return clean_up_driver_struct_level_3(driver, user);
1328 NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver;
1329 driver=driver_abstract.info_6;
1330 return clean_up_driver_struct_level_6(driver, user);
1333 return WERR_INVALID_PARAM;
1337 /****************************************************************************
1338 This function sucks and should be replaced. JRA.
1339 ****************************************************************************/
1341 static void convert_level_6_to_level3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *dst, NT_PRINTER_DRIVER_INFO_LEVEL_6 *src)
1343 dst->cversion = src->version;
1345 fstrcpy( dst->name, src->name);
1346 fstrcpy( dst->environment, src->environment);
1347 fstrcpy( dst->driverpath, src->driverpath);
1348 fstrcpy( dst->datafile, src->datafile);
1349 fstrcpy( dst->configfile, src->configfile);
1350 fstrcpy( dst->helpfile, src->helpfile);
1351 fstrcpy( dst->monitorname, src->monitorname);
1352 fstrcpy( dst->defaultdatatype, src->defaultdatatype);
1353 dst->dependentfiles = src->dependentfiles;
1356 #if 0 /* Debugging function */
1358 static char* ffmt(unsigned char *c){
1360 static char ffmt_str[17];
1362 for (i=0; i<16; i++) {
1363 if ((c[i] < ' ') || (c[i] > '~'))
1374 /****************************************************************************
1375 ****************************************************************************/
1376 BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract, uint32 level,
1377 struct current_user *user, WERROR *perr)
1379 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1380 NT_PRINTER_DRIVER_INFO_LEVEL_3 converted_driver;
1381 const char *architecture;
1386 connection_struct *conn;
1394 memset(inbuf, '\0', sizeof(inbuf));
1395 memset(outbuf, '\0', sizeof(outbuf));
1399 driver=driver_abstract.info_3;
1400 else if (level==6) {
1401 convert_level_6_to_level3(&converted_driver, driver_abstract.info_6);
1402 driver = &converted_driver;
1404 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)level ));
1408 architecture = get_short_archi(driver->environment);
1411 * Connect to the print$ share under the same account as the user connected to the rpc pipe.
1412 * Note we must be root to do this.
1415 null_pw = data_blob(NULL, 0);
1416 fstrcpy(res_type, "A:");
1418 conn = make_connection_with_chdir("print$", null_pw, res_type, 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 const char *architecture;
1594 TDB_DATA kbuf, dbuf;
1596 architecture = get_short_archi(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 const char *architecture;
1755 ZERO_STRUCT(driver);
1757 architecture = get_short_archi(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)
2109 char adevice[MAXDEVICENAME];
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)-1);
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 = (b ? 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, global_myname());
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 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
2611 SAFE_FREE(ads->auth.password);
2612 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
2614 ads_rc = ads_connect(ads);
2615 if (!ADS_ERR_OK(ads_rc)) {
2616 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
2618 return WERR_ACCESS_DENIED;
2621 /* figure out where to publish */
2622 ads_find_machine_acct(ads, &res, global_myname());
2623 srv_dn = ldap_get_dn(ads->ld, res);
2624 ads_msgfree(ads, res);
2625 srv_cn = ldap_explode_dn(srv_dn, 1);
2626 asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn[0],
2627 printer->info_2->sharename, srv_dn);
2628 ads_memfree(ads, srv_dn);
2631 ads_rc = ads_add_printer_entry(ads, prt_dn, ctx, &mods);
2632 if (LDAP_ALREADY_EXISTS == ads_rc.err.rc)
2633 ads_rc = ads_mod_printer_entry(ads, prt_dn, ctx,&mods);
2635 /* retreive the guid and store it locally */
2636 if (ADS_ERR_OK(ads_search_dn(ads, &res, prt_dn, attrs))) {
2637 ads_memfree(ads, prt_dn);
2638 ads_pull_guid(ads, res, &guid);
2639 ads_msgfree(ads, res);
2640 store_printer_guid(printer->info_2, guid);
2641 win_rc = mod_a_printer(*printer, 2);
2650 WERROR unpublish_it(NT_PRINTER_INFO_LEVEL *printer)
2655 char *prt_dn = NULL;
2658 printer->info_2->attributes ^= PRINTER_ATTRIBUTE_PUBLISHED;
2659 win_rc = mod_a_printer(*printer, 2);
2660 if (!W_ERROR_IS_OK(win_rc)) {
2661 DEBUG(3, ("err %d saving data\n",
2662 W_ERROR_V(win_rc)));
2666 ads = ads_init(NULL, NULL, lp_ads_server());
2668 DEBUG(3, ("ads_init() failed\n"));
2669 return WERR_SERVER_UNAVAILABLE;
2671 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
2672 SAFE_FREE(ads->auth.password);
2673 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
2675 ads_rc = ads_connect(ads);
2676 if (!ADS_ERR_OK(ads_rc)) {
2677 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
2679 return WERR_ACCESS_DENIED;
2682 /* remove the printer from the directory */
2683 ads_rc = ads_find_printer_on_server(ads, &res,
2684 printer->info_2->sharename, global_myname());
2685 if (ADS_ERR_OK(ads_rc) && ads_count_replies(ads, res)) {
2686 prt_dn = ads_get_dn(ads, res);
2687 ads_msgfree(ads, res);
2688 ads_rc = ads_del_dn(ads, prt_dn);
2689 ads_memfree(ads, prt_dn);
2696 /****************************************************************************
2697 * Publish a printer in the directory
2699 * @param snum describing printer service
2700 * @return WERROR indicating status of publishing
2701 ***************************************************************************/
2703 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
2705 NT_PRINTER_INFO_LEVEL *printer = NULL;
2708 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
2709 if (!W_ERROR_IS_OK(win_rc))
2713 case SPOOL_DS_PUBLISH:
2714 case SPOOL_DS_UPDATE:
2715 win_rc = publish_it(printer);
2717 case SPOOL_DS_UNPUBLISH:
2718 win_rc = unpublish_it(printer);
2721 win_rc = WERR_NOT_SUPPORTED;
2725 free_a_printer(&printer, 2);
2729 BOOL is_printer_published(Printer_entry *print_hnd, int snum, GUID *guid)
2731 NT_PRINTER_INFO_LEVEL *printer = NULL;
2733 REGISTRY_VALUE *guid_val;
2738 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
2739 if (!W_ERROR_IS_OK(win_rc))
2742 if (!(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED))
2745 if ((i = lookup_printerkey(&printer->info_2->data,
2746 SPOOL_DSSPOOLER_KEY)) < 0)
2749 if (!(ctr = &printer->info_2->data.keys[i].values)) {
2753 if (!(guid_val = regval_ctr_getvalue(ctr, "objectGUID"))) {
2757 if (regval_size(guid_val) == sizeof(GUID))
2758 memcpy(guid, regval_data_p(guid_val), sizeof(GUID));
2764 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
2768 BOOL is_printer_published(Printer_entry *print_hnd, int snum, GUID *guid)
2773 /****************************************************************************
2774 ***************************************************************************/
2776 WERROR delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key )
2778 NT_PRINTER_DATA *data;
2780 int removed_keys = 0;
2784 empty_slot = data->num_keys;
2787 return WERR_INVALID_PARAM;
2789 /* remove all keys */
2791 if ( !strlen(key) ) {
2792 for ( i=0; i<data->num_keys; i++ ) {
2793 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
2794 data->keys[i].name));
2796 SAFE_FREE( data->keys[i].name );
2797 regval_ctr_destroy( &data->keys[i].values );
2800 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
2803 SAFE_FREE( data->keys );
2804 ZERO_STRUCTP( data );
2809 /* remove a specific key (and all subkeys) */
2811 for ( i=0; i<data->num_keys; i++ ) {
2812 if ( StrnCaseCmp( data->keys[i].name, key, strlen(key)) == 0 ) {
2813 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
2814 data->keys[i].name));
2816 SAFE_FREE( data->keys[i].name );
2817 regval_ctr_destroy( &data->keys[i].values );
2819 /* mark the slot as empty */
2821 ZERO_STRUCTP( &data->keys[i] );
2825 /* find the first empty slot */
2827 for ( i=0; i<data->num_keys; i++ ) {
2828 if ( !data->keys[i].name ) {
2835 if ( i == data->num_keys )
2836 /* nothing was removed */
2837 return WERR_INVALID_PARAM;
2839 /* move everything down */
2841 for ( i=empty_slot+1; i<data->num_keys; i++ ) {
2842 if ( data->keys[i].name ) {
2843 memcpy( &data->keys[empty_slot], &data->keys[i], sizeof(NT_PRINTER_KEY) );
2844 ZERO_STRUCTP( &data->keys[i] );
2852 data->num_keys -= removed_keys;
2854 /* sanity check to see if anything is left */
2856 if ( !data->num_keys ) {
2857 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2->printername ));
2859 SAFE_FREE( data->keys );
2860 ZERO_STRUCTP( data );
2866 /****************************************************************************
2867 ***************************************************************************/
2869 WERROR delete_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
2871 WERROR result = WERR_OK;
2874 /* we must have names on non-zero length */
2876 if ( !key || !*key|| !value || !*value )
2877 return WERR_INVALID_NAME;
2879 /* find the printer key first */
2881 key_index = lookup_printerkey( &p2->data, key );
2882 if ( key_index == -1 )
2885 regval_ctr_delvalue( &p2->data.keys[key_index].values, value );
2887 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
2893 /****************************************************************************
2894 ***************************************************************************/
2896 WERROR add_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value,
2897 uint32 type, uint8 *data, int real_len )
2899 WERROR result = WERR_OK;
2902 /* we must have names on non-zero length */
2904 if ( !key || !*key|| !value || !*value )
2905 return WERR_INVALID_NAME;
2907 /* find the printer key first */
2909 key_index = lookup_printerkey( &p2->data, key );
2910 if ( key_index == -1 )
2911 key_index = add_new_printer_key( &p2->data, key );
2913 if ( key_index == -1 )
2916 regval_ctr_addvalue( &p2->data.keys[key_index].values, value,
2917 type, data, real_len );
2919 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
2920 key, value, type, real_len ));
2925 /****************************************************************************
2926 ***************************************************************************/
2928 REGISTRY_VALUE* get_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
2932 if ( (key_index = lookup_printerkey( &p2->data, key )) == -1 )
2935 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
2938 return regval_ctr_getvalue( &p2->data.keys[key_index].values, value );
2941 /****************************************************************************
2942 Unpack a list of registry values frem the TDB
2943 ***************************************************************************/
2945 static int unpack_values(NT_PRINTER_DATA *printer_data, char *buf, int buflen)
2949 pstring string, valuename, keyname;
2953 REGISTRY_VALUE *regval_p;
2956 /* add the "PrinterDriverData" key first for performance reasons */
2958 add_new_printer_key( printer_data, SPOOL_PRINTERDATA_KEY );
2960 /* loop and unpack the rest of the registry values */
2964 /* check to see if there are any more registry values */
2966 len += tdb_unpack(buf+len, buflen-len, "p", ®val_p);
2970 /* unpack the next regval */
2972 len += tdb_unpack(buf+len, buflen-len, "fdB",
2979 * break of the keyname from the value name.
2980 * Should only be one '\' in the string returned.
2983 str = strrchr( string, '\\');
2985 /* Put in "PrinterDriverData" is no key specified */
2988 pstrcpy( keyname, SPOOL_PRINTERDATA_KEY );
2989 pstrcpy( valuename, string );
2993 pstrcpy( keyname, string );
2994 pstrcpy( valuename, str+1 );
2997 /* see if we need a new key */
2999 if ( (key_index=lookup_printerkey( printer_data, keyname )) == -1 )
3000 key_index = add_new_printer_key( printer_data, keyname );
3002 if ( key_index == -1 ) {
3003 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3008 /* add the new value */
3010 regval_ctr_addvalue( &printer_data->keys[key_index].values, valuename, type, data_p, size );
3012 SAFE_FREE(data_p); /* 'B' option to tdbpack does a malloc() */
3014 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname, valuename, size));
3020 /****************************************************************************
3021 ***************************************************************************/
3023 static void map_to_os2_driver(fstring drivername)
3025 static BOOL initialised=False;
3026 static fstring last_from,last_to;
3027 char *mapfile = lp_os2_driver_map();
3028 char **lines = NULL;
3032 if (!strlen(drivername))
3039 *last_from = *last_to = 0;
3043 if (strequal(drivername,last_from)) {
3044 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",drivername,last_to));
3045 fstrcpy(drivername,last_to);
3049 lines = file_lines_load(mapfile, &numlines);
3050 if (numlines == 0) {
3051 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
3055 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile));
3057 for( i = 0; i < numlines; i++) {
3058 char *nt_name = lines[i];
3059 char *os2_name = strchr(nt_name,'=');
3066 while (isspace(*nt_name))
3069 if (!*nt_name || strchr("#;",*nt_name))
3073 int l = strlen(nt_name);
3074 while (l && isspace(nt_name[l-1])) {
3080 while (isspace(*os2_name))
3084 int l = strlen(os2_name);
3085 while (l && isspace(os2_name[l-1])) {
3091 if (strequal(nt_name,drivername)) {
3092 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
3093 fstrcpy(last_from,drivername);
3094 fstrcpy(last_to,os2_name);
3095 fstrcpy(drivername,os2_name);
3096 file_lines_free(lines);
3101 file_lines_free(lines);
3104 /****************************************************************************
3105 Get a default printer info 2 struct.
3106 ****************************************************************************/
3107 static WERROR get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2 **info_ptr, const char *sharename)
3110 NT_PRINTER_INFO_LEVEL_2 info;
3114 snum = lp_servicenumber(sharename);
3116 slprintf(info.servername, sizeof(info.servername)-1, "\\\\%s", get_called_name());
3117 slprintf(info.printername, sizeof(info.printername)-1, "\\\\%s\\%s",
3118 get_called_name(), sharename);
3119 fstrcpy(info.sharename, sharename);
3120 fstrcpy(info.portname, SAMBA_PRINTER_PORT_NAME);
3122 /* by setting the driver name to an empty string, a local NT admin
3123 can now run the **local** APW to install a local printer driver
3124 for a Samba shared printer in 2.2. Without this, drivers **must** be
3125 installed on the Samba server for NT clients --jerry */
3126 #if 0 /* JERRY --do not uncomment-- */
3127 if (!*info.drivername)
3128 fstrcpy(info.drivername, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3132 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info.drivername));
3134 pstrcpy(info.comment, "");
3135 fstrcpy(info.printprocessor, "winprint");
3136 fstrcpy(info.datatype, "RAW");
3138 info.attributes = PRINTER_ATTRIBUTE_SAMBA;
3140 info.starttime = 0; /* Minutes since 12:00am GMT */
3141 info.untiltime = 0; /* Minutes since 12:00am GMT */
3143 info.default_priority = 1;
3144 info.setuptime = (uint32)time(NULL);
3147 * I changed this as I think it is better to have a generic
3148 * DEVMODE than to crash Win2k explorer.exe --jerry
3149 * See the HP Deskjet 990c Win2k drivers for an example.
3151 * However the default devmode appears to cause problems
3152 * with the HP CLJ 8500 PCL driver. Hence the addition of
3153 * the "default devmode" parameter --jerry 22/01/2002
3156 if (lp_default_devmode(snum)) {
3157 if ((info.devmode = construct_nt_devicemode(info.printername)) == NULL)
3161 info.devmode = NULL;
3164 /* This will get the current RPC talloc context, but we should be
3165 passing this as a parameter... fixme... JRA ! */
3167 if (!nt_printing_getsec(get_talloc_ctx(), sharename, &info.secdesc_buf))
3170 *info_ptr = (NT_PRINTER_INFO_LEVEL_2 *)memdup(&info, sizeof(info));
3172 DEBUG(0,("get_a_printer_2_default: malloc fail.\n"));
3180 free_nt_devicemode(&info.devmode);
3181 return WERR_ACCESS_DENIED;
3184 /****************************************************************************
3185 ****************************************************************************/
3186 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr, const char *sharename)
3189 NT_PRINTER_INFO_LEVEL_2 info;
3191 TDB_DATA kbuf, dbuf;
3192 fstring printername;
3196 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, sharename);
3199 kbuf.dsize = strlen(key)+1;
3201 dbuf = tdb_fetch(tdb_printers, kbuf);
3203 return get_a_printer_2_default(info_ptr, sharename);
3205 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "dddddddddddfffffPfffff",
3208 &info.default_priority,
3225 info.printprocessor,
3229 /* Samba has to have shared raw drivers. */
3230 info.attributes |= PRINTER_ATTRIBUTE_SAMBA;
3232 /* Restore the stripped strings. */
3233 slprintf(info.servername, sizeof(info.servername)-1, "\\\\%s", get_called_name());
3234 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", get_called_name(),
3236 fstrcpy(info.printername, printername);
3238 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3241 * Some client drivers freak out if there is a NULL devmode
3242 * (probably the driver is not checking before accessing
3243 * the devmode pointer) --jerry
3245 * See comments in get_a_printer_2_default()
3248 if (lp_default_devmode(lp_servicenumber(sharename)) && !info.devmode) {
3249 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3251 info.devmode = construct_nt_devicemode(printername);
3254 len += unpack_values( &info.data, dbuf.dptr+len, dbuf.dsize-len );
3256 /* This will get the current RPC talloc context, but we should be
3257 passing this as a parameter... fixme... JRA ! */
3259 nt_printing_getsec(get_talloc_ctx(), sharename, &info.secdesc_buf);
3261 /* Fix for OS/2 drivers. */
3263 if (get_remote_arch() == RA_OS2)
3264 map_to_os2_driver(info.drivername);
3266 SAFE_FREE(dbuf.dptr);
3267 *info_ptr=memdup(&info, sizeof(info));
3269 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
3270 sharename, info.printername, info.drivername));
3275 /****************************************************************************
3276 Debugging function, dump at level 6 the struct in the logs.
3277 ****************************************************************************/
3278 static uint32 dump_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level)
3281 NT_PRINTER_INFO_LEVEL_2 *info2;
3283 DEBUG(106,("Dumping printer at level [%d]\n", level));
3288 if (printer.info_2 == NULL)
3292 info2=printer.info_2;
3294 DEBUGADD(106,("attributes:[%d]\n", info2->attributes));
3295 DEBUGADD(106,("priority:[%d]\n", info2->priority));
3296 DEBUGADD(106,("default_priority:[%d]\n", info2->default_priority));
3297 DEBUGADD(106,("starttime:[%d]\n", info2->starttime));
3298 DEBUGADD(106,("untiltime:[%d]\n", info2->untiltime));
3299 DEBUGADD(106,("status:[%d]\n", info2->status));
3300 DEBUGADD(106,("cjobs:[%d]\n", info2->cjobs));
3301 DEBUGADD(106,("averageppm:[%d]\n", info2->averageppm));
3302 DEBUGADD(106,("changeid:[%d]\n", info2->changeid));
3303 DEBUGADD(106,("c_setprinter:[%d]\n", info2->c_setprinter));
3304 DEBUGADD(106,("setuptime:[%d]\n", info2->setuptime));
3306 DEBUGADD(106,("servername:[%s]\n", info2->servername));
3307 DEBUGADD(106,("printername:[%s]\n", info2->printername));
3308 DEBUGADD(106,("sharename:[%s]\n", info2->sharename));
3309 DEBUGADD(106,("portname:[%s]\n", info2->portname));
3310 DEBUGADD(106,("drivername:[%s]\n", info2->drivername));
3311 DEBUGADD(106,("comment:[%s]\n", info2->comment));
3312 DEBUGADD(106,("location:[%s]\n", info2->location));
3313 DEBUGADD(106,("sepfile:[%s]\n", info2->sepfile));
3314 DEBUGADD(106,("printprocessor:[%s]\n", info2->printprocessor));
3315 DEBUGADD(106,("datatype:[%s]\n", info2->datatype));
3316 DEBUGADD(106,("parameters:[%s]\n", info2->parameters));
3322 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level ));
3330 /****************************************************************************
3331 Update the changeid time.
3332 This is SO NASTY as some drivers need this to change, others need it
3333 static. This value will change every second, and I must hope that this
3334 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
3336 ****************************************************************************/
3338 static uint32 rev_changeid(void)
3342 get_process_uptime(&tv);
3345 /* Return changeid as msec since spooler restart */
3346 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
3349 * This setting seems to work well but is too untested
3350 * to replace the above calculation. Left in for experiementation
3351 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
3353 return tv.tv_sec * 10 + tv.tv_usec / 100000;
3358 * The function below are the high level ones.
3359 * only those ones must be called from the spoolss code.
3363 /****************************************************************************
3364 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
3365 ****************************************************************************/
3367 WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level)
3371 dump_a_printer(printer, level);
3374 * invalidate cache for all open handles to this printer.
3375 * cache for a given handle will be updated on the next
3379 invalidate_printer_hnd_cache( printer.info_2->sharename );
3385 * Update the changestamp. Emperical tests show that the
3386 * ChangeID is always updated,but c_setprinter is
3387 * global spooler variable (not per printer).
3390 /* ChangeID **must** be increasing over the lifetime
3391 of client's spoolss service in order for the
3392 client's cache to show updates */
3394 printer.info_2->changeid = rev_changeid();
3397 * Because one day someone will ask:
3398 * NT->NT An admin connection to a remote
3399 * printer show changes imeediately in
3400 * the properities dialog
3402 * A non-admin connection will only show the
3403 * changes after viewing the properites page
3404 * 2 times. Seems to be related to a
3405 * race condition in the client between the spooler
3406 * updating the local cache and the Explorer.exe GUI
3407 * actually displaying the properties.
3409 * This is fixed in Win2k. admin/non-admin
3410 * connections both display changes immediately.
3415 result=update_a_printer_2(printer.info_2);
3420 result=WERR_UNKNOWN_LEVEL;
3427 /****************************************************************************
3428 Initialize printer devmode & data with previously saved driver init values.
3429 ****************************************************************************/
3431 static BOOL set_driver_init_2( NT_PRINTER_INFO_LEVEL_2 *info_ptr )
3435 TDB_DATA kbuf, dbuf;
3436 NT_PRINTER_INFO_LEVEL_2 info;
3442 * Delete any printer data 'values' already set. When called for driver
3443 * replace, there will generally be some, but during an add printer, there
3444 * should not be any (if there are delete them).
3447 delete_all_printer_data( info_ptr, "" );
3449 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info_ptr->drivername);
3452 kbuf.dsize = strlen(key)+1;
3454 dbuf = tdb_fetch(tdb_drivers, kbuf);
3457 * When changing to a driver that has no init info in the tdb, remove
3458 * the previous drivers init info and leave the new on blank.
3460 free_nt_devicemode(&info_ptr->devmode);
3465 * Get the saved DEVMODE..
3468 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3471 * The saved DEVMODE contains the devicename from the printer used during
3472 * the initialization save. Change it to reflect the new printer.
3475 if ( info.devmode ) {
3476 ZERO_STRUCT(info.devmode->devicename);
3477 fstrcpy(info.devmode->devicename, info_ptr->printername);
3481 * NT/2k does not change out the entire DeviceMode of a printer
3482 * when changing the driver. Only the driverextra, private, &
3483 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
3485 * Later examination revealed that Windows NT/2k does reset the
3486 * the printer's device mode, bit **only** when you change a
3487 * property of the device mode such as the page orientation.
3492 /* Bind the saved DEVMODE to the new the printer */
3494 free_nt_devicemode(&info_ptr->devmode);
3495 info_ptr->devmode = info.devmode;
3497 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
3498 info_ptr->printername, info_ptr->devmode?"VALID":"NULL", info_ptr->drivername));
3500 /* Add the printer data 'values' to the new printer */
3502 len += unpack_values( &info_ptr->data, dbuf.dptr+len, dbuf.dsize-len );
3505 SAFE_FREE(dbuf.dptr);
3510 /****************************************************************************
3511 Initialize printer devmode & data with previously saved driver init values.
3512 When a printer is created using AddPrinter, the drivername bound to the
3513 printer is used to lookup previously saved driver initialization info, which
3514 is bound to the new printer.
3515 ****************************************************************************/
3517 BOOL set_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3519 BOOL result = False;
3523 result = set_driver_init_2(printer->info_2);
3527 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
3535 /****************************************************************************
3536 Delete driver init data stored for a specified driver
3537 ****************************************************************************/
3539 BOOL del_driver_init(char *drivername)
3544 if (!drivername || !*drivername) {
3545 DEBUG(3,("del_driver_init: No drivername specified!\n"));
3549 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, drivername);
3552 kbuf.dsize = strlen(key)+1;
3554 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n", drivername));
3556 return (tdb_delete(tdb_drivers, kbuf) == 0);
3559 /****************************************************************************
3560 Pack up the DEVMODE and values for a printer into a 'driver init' entry
3561 in the tdb. Note: this is different from the driver entry and the printer
3562 entry. There should be a single driver init entry for each driver regardless
3563 of whether it was installed from NT or 2K. Technically, they should be
3564 different, but they work out to the same struct.
3565 ****************************************************************************/
3567 static uint32 update_driver_init_2(NT_PRINTER_INFO_LEVEL_2 *info)
3571 int buflen, len, ret;
3572 TDB_DATA kbuf, dbuf;
3579 len += pack_devicemode(info->devmode, buf+len, buflen-len);
3581 len += pack_values( &info->data, buf+len, buflen-len );
3583 if (buflen != len) {
3586 tb = (char *)Realloc(buf, len);
3588 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
3598 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info->drivername);
3601 kbuf.dsize = strlen(key)+1;
3605 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
3609 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
3613 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
3614 info->sharename, info->drivername));
3619 /****************************************************************************
3620 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
3621 ****************************************************************************/
3623 uint32 update_driver_init(NT_PRINTER_INFO_LEVEL printer, uint32 level)
3627 dump_a_printer(printer, level);
3631 result = update_driver_init_2(printer.info_2);
3641 /****************************************************************************
3642 Convert the printer data value, a REG_BINARY array, into an initialization
3643 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
3644 got to keep the endians happy :).
3645 ****************************************************************************/
3647 static BOOL convert_driver_init( TALLOC_CTX *ctx, NT_DEVICEMODE *nt_devmode, uint8 *data, uint32 data_len )
3649 BOOL result = False;
3653 ZERO_STRUCT(devmode);
3655 prs_init(&ps, 0, ctx, UNMARSHALL);
3656 ps.data_p = (char *)data;
3657 ps.buffer_size = data_len;
3659 if (spoolss_io_devmode("phantom DEVMODE", &ps, 0, &devmode))
3660 result = convert_devicemode("", &devmode, &nt_devmode);
3662 DEBUG(10,("convert_driver_init: error parsing DEVMODE\n"));
3667 /****************************************************************************
3668 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
3670 1. Use the driver's config DLL to this UNC printername and:
3671 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
3672 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
3673 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
3675 The last step triggers saving the "driver initialization" information for
3676 this printer into the tdb. Later, new printers that use this driver will
3677 have this initialization information bound to them. This simulates the
3678 driver initialization, as if it had run on the Samba server (as it would
3681 The Win32 client side code requirement sucks! But until we can run arbitrary
3682 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
3684 It would have been easier to use SetPrinter because all the UNMARSHALLING of
3685 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
3686 about it and you will realize why. JRR 010720
3687 ****************************************************************************/
3689 static WERROR save_driver_init_2(NT_PRINTER_INFO_LEVEL *printer, uint8 *data, uint32 data_len )
3691 WERROR status = WERR_OK;
3692 TALLOC_CTX *ctx = NULL;
3693 NT_DEVICEMODE *nt_devmode = NULL;
3694 NT_DEVICEMODE *tmp_devmode = printer->info_2->devmode;
3697 * When the DEVMODE is already set on the printer, don't try to unpack it.
3699 DEBUG(8,("save_driver_init_2: Enter...\n"));
3701 if ( !printer->info_2->devmode && data_len ) {
3703 * Set devmode on printer info, so entire printer initialization can be
3707 if ((ctx = talloc_init("save_driver_init_2")) == NULL)
3710 if ((nt_devmode = (NT_DEVICEMODE*)malloc(sizeof(NT_DEVICEMODE))) == NULL) {
3711 status = WERR_NOMEM;
3715 ZERO_STRUCTP(nt_devmode);
3718 * The DEVMODE is held in the 'data' component of the param in raw binary.
3719 * Convert it to to a devmode structure
3721 if ( !convert_driver_init( ctx, nt_devmode, data, data_len )) {
3722 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
3723 status = WERR_INVALID_PARAM;
3727 printer->info_2->devmode = nt_devmode;
3731 * Pack up and add (or update) the DEVMODE and any current printer data to
3732 * a 'driver init' element in the tdb
3736 if ( update_driver_init(*printer, 2) != 0 ) {
3737 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
3738 status = WERR_NOMEM;
3743 * If driver initialization info was successfully saved, set the current
3744 * printer to match it. This allows initialization of the current printer
3745 * as well as the driver.
3747 status = mod_a_printer(*printer, 2);
3748 if (!W_ERROR_IS_OK(status)) {
3749 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
3750 printer->info_2->printername));
3754 talloc_destroy(ctx);
3755 free_nt_devicemode( &nt_devmode );
3757 printer->info_2->devmode = tmp_devmode;
3762 /****************************************************************************
3763 Update the driver init info (DEVMODE and specifics) for a printer
3764 ****************************************************************************/
3766 WERROR save_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level, uint8 *data, uint32 data_len)
3768 WERROR status = WERR_OK;
3772 status = save_driver_init_2( printer, data, data_len );
3775 status = WERR_UNKNOWN_LEVEL;
3782 /****************************************************************************
3783 Deep copy a NT_PRINTER_DATA
3784 ****************************************************************************/
3786 static NTSTATUS copy_printer_data( NT_PRINTER_DATA *dst, NT_PRINTER_DATA *src )
3788 int i, j, num_vals, new_key_index;
3789 REGVAL_CTR *src_key, *dst_key;
3792 return NT_STATUS_NO_MEMORY;
3794 for ( i=0; i<src->num_keys; i++ ) {
3796 /* create a new instance of the printerkey in the destination
3797 printer_data object */
3799 new_key_index = add_new_printer_key( dst, src->keys[i].name );
3800 dst_key = &dst->keys[new_key_index].values;
3802 src_key = &src->keys[i].values;
3803 num_vals = regval_ctr_numvals( src_key );
3805 /* dup the printer entire printer key */
3807 for ( j=0; j<num_vals; j++ ) {
3808 regval_ctr_copyvalue( dst_key, regval_ctr_specific_value(src_key, j) );
3812 return NT_STATUS_OK;
3815 /****************************************************************************
3816 Deep copy a NT_PRINTER_INFO_LEVEL_2 structure using malloc()'d memeory
3818 ****************************************************************************/
3820 static NT_PRINTER_INFO_LEVEL_2* dup_printer_2( TALLOC_CTX *ctx, NT_PRINTER_INFO_LEVEL_2 *printer )
3822 NT_PRINTER_INFO_LEVEL_2 *copy;
3827 if ( !(copy = (NT_PRINTER_INFO_LEVEL_2 *)malloc(sizeof(NT_PRINTER_INFO_LEVEL_2))) )
3830 memcpy( copy, printer, sizeof(NT_PRINTER_INFO_LEVEL_2) );
3832 /* malloc()'d members copied here */
3834 copy->devmode = dup_nt_devicemode( printer->devmode );
3836 ZERO_STRUCT( copy->data );
3837 copy_printer_data( ©->data, &printer->data );
3839 /* this is talloc()'d; very ugly that we have a structure that
3840 is half malloc()'d and half talloc()'d but that is the way
3841 that the PRINTER_INFO stuff is written right now. --jerry */
3843 copy->secdesc_buf = dup_sec_desc_buf( ctx, printer->secdesc_buf );
3848 /****************************************************************************
3849 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
3850 ****************************************************************************/
3852 #define ENABLE_PRINT_HND_CACHE 1
3854 WERROR get_a_printer( Printer_entry *print_hnd, NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level,
3855 const char *sharename)
3858 NT_PRINTER_INFO_LEVEL *printer = NULL;
3862 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename, (unsigned int)level));
3866 if ((printer = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL))) == NULL) {
3867 DEBUG(0,("get_a_printer: malloc fail.\n"));
3870 ZERO_STRUCTP(printer);
3873 * check for cache first. A Printer handle cannot changed
3874 * to another printer object so we only check that the printer
3875 * is actually for a printer and that the printer_info pointer
3878 #ifdef ENABLE_PRINT_HND_CACHE /* JERRY */
3880 && (print_hnd->printer_type==PRINTER_HANDLE_IS_PRINTER)
3881 && print_hnd->printer_info )
3883 if ( !(printer->info_2 = dup_printer_2(print_hnd->ctx, print_hnd->printer_info->info_2)) ) {
3884 DEBUG(0,("get_a_printer: unable to copy cached printer info!\n"));
3890 DEBUG(10,("get_a_printer: using cached copy of printer_info_2\n"));
3892 *pp_printer = printer;
3899 /* no cache; look it up on disk */
3901 result=get_a_printer_2(&printer->info_2, sharename);
3902 if (W_ERROR_IS_OK(result)) {
3903 dump_a_printer(*printer, level);
3905 #if ENABLE_PRINT_HND_CACHE /* JERRY */
3906 /* save a copy in cache */
3907 if ( print_hnd && (print_hnd->printer_type==PRINTER_HANDLE_IS_PRINTER)) {
3908 if ( !print_hnd->printer_info )
3909 print_hnd->printer_info = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL));
3911 if ( print_hnd->printer_info ) {
3912 print_hnd->printer_info->info_2 = dup_printer_2(print_hnd->ctx, printer->info_2);
3914 /* don't fail the lookup just because the cache update failed */
3915 if ( !print_hnd->printer_info->info_2 )
3916 DEBUG(0,("get_a_printer: unable to copy new printer info!\n"));
3921 *pp_printer = printer;
3929 result=WERR_UNKNOWN_LEVEL;
3933 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n", sharename, (unsigned int)level, dos_errstr(result)));
3938 /****************************************************************************
3939 Deletes a NT_PRINTER_INFO_LEVEL struct.
3940 ****************************************************************************/
3942 uint32 free_a_printer(NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level)
3945 NT_PRINTER_INFO_LEVEL *printer = *pp_printer;
3947 DEBUG(104,("freeing a printer at level [%d]\n", level));
3949 if (printer == NULL)
3954 if (printer->info_2 != NULL) {
3955 free_nt_printer_info_level_2(&printer->info_2);
3966 SAFE_FREE(*pp_printer);
3970 /****************************************************************************
3971 ****************************************************************************/
3972 uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
3975 DEBUG(104,("adding a printer at level [%d]\n", level));
3976 dump_a_printer_driver(driver, level);
3980 result=add_a_printer_driver_3(driver.info_3);
3984 result=add_a_printer_driver_6(driver.info_6);
3994 /****************************************************************************
3995 ****************************************************************************/
3997 WERROR get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level,
3998 fstring drivername, const char *architecture, uint32 version)
4004 /* Sometime we just want any version of the driver */
4006 if ( version == DRIVER_ANY_VERSION ) {
4007 /* look for Win2k first and then for NT4 */
4008 result = get_a_printer_driver_3(&driver->info_3, drivername,
4011 if ( !W_ERROR_IS_OK(result) ) {
4012 result = get_a_printer_driver_3( &driver->info_3,
4013 drivername, architecture, 2 );
4016 result = get_a_printer_driver_3(&driver->info_3, drivername,
4017 architecture, version);
4026 if (W_ERROR_IS_OK(result))
4027 dump_a_printer_driver(*driver, level);
4032 /****************************************************************************
4033 ****************************************************************************/
4034 uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4041 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
4042 if (driver.info_3 != NULL)
4044 info3=driver.info_3;
4045 SAFE_FREE(info3->dependentfiles);
4046 ZERO_STRUCTP(info3);
4056 NT_PRINTER_DRIVER_INFO_LEVEL_6 *info6;
4057 if (driver.info_6 != NULL) {
4058 info6=driver.info_6;
4059 SAFE_FREE(info6->dependentfiles);
4060 SAFE_FREE(info6->previousnames);
4061 ZERO_STRUCTP(info6);
4077 /****************************************************************************
4078 Determine whether or not a particular driver is currently assigned
4080 ****************************************************************************/
4082 BOOL printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 )
4085 int n_services = lp_numservices();
4086 NT_PRINTER_INFO_LEVEL *printer = NULL;
4091 DEBUG(5,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4093 /* loop through the printers.tdb and check for the drivername */
4095 for (snum=0; snum<n_services; snum++) {
4096 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
4099 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))) )
4102 if ( !StrCaseCmp(info_3->name, printer->info_2->drivername) ) {
4103 free_a_printer( &printer, 2 );
4107 free_a_printer( &printer, 2 );
4110 DEBUG(5,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4112 /* report that the driver is not in use by default */
4118 /**********************************************************************
4119 Check to see if a ogiven file is in use by *info
4120 *********************************************************************/
4122 static BOOL drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4129 if ( strequal(file, info->driverpath) )
4132 if ( strequal(file, info->datafile) )
4135 if ( strequal(file, info->configfile) )
4138 if ( strequal(file, info->helpfile) )
4141 /* see of there are any dependent files to examine */
4143 if ( !info->dependentfiles )
4146 while ( *info->dependentfiles[i] ) {
4147 if ( strequal(file, info->dependentfiles[i]) )
4156 /**********************************************************************
4157 Utility function to remove the dependent file pointed to by the
4158 input parameter from the list
4159 *********************************************************************/
4161 static void trim_dependent_file( fstring files[], int idx )
4164 /* bump everything down a slot */
4166 while( *files[idx+1] ) {
4167 fstrcpy( files[idx], files[idx+1] );
4176 /**********************************************************************
4177 Check if any of the files used by src are also used by drv
4178 *********************************************************************/
4180 static BOOL trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src,
4181 NT_PRINTER_DRIVER_INFO_LEVEL_3 *drv )
4183 BOOL in_use = False;
4189 /* check each file. Remove it from the src structure if it overlaps */
4191 if ( drv_file_in_use(src->driverpath, drv) ) {
4193 DEBUG(10,("Removing driverfile [%s] from list\n", src->driverpath));
4194 fstrcpy( src->driverpath, "" );
4197 if ( drv_file_in_use(src->datafile, drv) ) {
4199 DEBUG(10,("Removing datafile [%s] from list\n", src->datafile));
4200 fstrcpy( src->datafile, "" );
4203 if ( drv_file_in_use(src->configfile, drv) ) {
4205 DEBUG(10,("Removing configfile [%s] from list\n", src->configfile));
4206 fstrcpy( src->configfile, "" );
4209 if ( drv_file_in_use(src->helpfile, drv) ) {
4211 DEBUG(10,("Removing helpfile [%s] from list\n", src->helpfile));
4212 fstrcpy( src->helpfile, "" );
4215 /* are there any dependentfiles to examine? */
4217 if ( !src->dependentfiles )
4220 while ( *src->dependentfiles[i] ) {
4221 if ( drv_file_in_use(src->dependentfiles[i], drv) ) {
4223 DEBUG(10,("Removing [%s] from dependent file list\n", src->dependentfiles[i]));
4224 trim_dependent_file( src->dependentfiles, i );
4232 /****************************************************************************
4233 Determine whether or not a particular driver files are currently being
4234 used by any other driver.
4236 Return value is True if any files were in use by other drivers
4237 and False otherwise.
4239 Upon return, *info has been modified to only contain the driver files
4240 which are not in use
4241 ****************************************************************************/
4243 BOOL printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4248 fstring *list = NULL;
4249 NT_PRINTER_DRIVER_INFO_LEVEL driver;
4254 version = info->cversion;
4256 /* loop over all driver versions */
4258 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
4260 /* get the list of drivers */
4263 ndrivers = get_ntdrivers(&list, info->environment, version);
4265 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
4266 ndrivers, info->environment, version));
4268 /* check each driver for overlap in files */
4270 for (i=0; i<ndrivers; i++) {
4271 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
4273 ZERO_STRUCT(driver);
4275 if ( !W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, list[i], info->environment, version)) ) {
4280 /* check if d2 uses any files from d1 */
4281 /* only if this is a different driver than the one being deleted */
4283 if ( !strequal(info->name, driver.info_3->name) ) {
4284 if ( trim_overlap_drv_files(info, driver.info_3) ) {
4285 free_a_printer_driver(driver, 3);
4291 free_a_printer_driver(driver, 3);
4296 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
4298 driver.info_3 = info;
4300 if ( DEBUGLEVEL >= 20 )
4301 dump_a_printer_driver( driver, 3 );
4306 /****************************************************************************
4307 Actually delete the driver files. Make sure that
4308 printer_driver_files_in_use() return False before calling
4310 ****************************************************************************/
4312 static BOOL delete_driver_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user )
4316 connection_struct *conn;
4324 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n", info_3->name, info_3->cversion));
4327 * Connect to the print$ share under the same account as the
4328 * user connected to the rpc pipe. Note we must be root to
4332 null_pw = data_blob( NULL, 0 );
4333 fstrcpy(res_type, "A:");
4335 conn = make_connection_with_chdir( "print$", null_pw, res_type, user->vuid, &nt_status );
4339 DEBUG(0,("delete_driver_files: Unable to connect\n"));
4343 /* Save who we are - we are temporarily becoming the connection user. */
4345 if ( !become_user(conn, conn->vuid) ) {
4346 DEBUG(0,("delete_driver_files: Can't become user!\n"));
4350 /* now delete the files; must strip the '\print$' string from
4353 if ( *info_3->driverpath ) {
4354 if ( (s = strchr( &info_3->driverpath[1], '\\' )) != NULL ) {
4355 DEBUG(10,("deleting driverfile [%s]\n", s));
4356 unlink_internals(conn, 0, s);
4360 if ( *info_3->configfile ) {
4361 if ( (s = strchr( &info_3->configfile[1], '\\' )) != NULL ) {
4362 DEBUG(10,("deleting configfile [%s]\n", s));
4363 unlink_internals(conn, 0, s);
4367 if ( *info_3->datafile ) {
4368 if ( (s = strchr( &info_3->datafile[1], '\\' )) != NULL ) {
4369 DEBUG(10,("deleting datafile [%s]\n", s));
4370 unlink_internals(conn, 0, s);
4374 if ( *info_3->helpfile ) {
4375 if ( (s = strchr( &info_3->helpfile[1], '\\' )) != NULL ) {
4376 DEBUG(10,("deleting helpfile [%s]\n", s));
4377 unlink_internals(conn, 0, s);
4381 /* check if we are done removing files */
4383 if ( info_3->dependentfiles ) {
4384 while ( *info_3->dependentfiles[i] ) {
4387 /* bypass the "\print$" portion of the path */
4389 if ( (file = strchr( info_3->dependentfiles[i]+1, '\\' )) != NULL ) {
4390 DEBUG(10,("deleting dependent file [%s]\n", file));
4391 unlink_internals(conn, 0, file );
4403 /****************************************************************************
4404 Remove a printer driver from the TDB. This assumes that the the driver was
4405 previously looked up.
4406 ***************************************************************************/
4408 WERROR delete_printer_driver( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user,
4409 uint32 version, BOOL delete_files )
4413 TDB_DATA kbuf, dbuf;
4414 NT_PRINTER_DRIVER_INFO_LEVEL ctr;
4416 /* delete the tdb data first */
4418 arch = get_short_archi(info_3->environment);
4419 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX,
4420 arch, version, info_3->name);
4422 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
4423 key, delete_files ? "TRUE" : "FALSE" ));
4425 ctr.info_3 = info_3;
4426 dump_a_printer_driver( ctr, 3 );
4429 kbuf.dsize=strlen(key)+1;
4431 /* check if the driver actually exists for this environment */
4433 dbuf = tdb_fetch( tdb_drivers, kbuf );
4435 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key));
4436 return WERR_UNKNOWN_PRINTER_DRIVER;
4439 SAFE_FREE( dbuf.dptr );
4441 /* ok... the driver exists so the delete should return success */
4443 if (tdb_delete(tdb_drivers, kbuf) == -1) {
4444 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key));
4445 return WERR_ACCESS_DENIED;
4449 * now delete any associated files if delete_files == True
4450 * even if this part failes, we return succes because the
4451 * driver doesn not exist any more
4455 delete_driver_files( info_3, user );
4458 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key));
4463 /****************************************************************************
4464 Store a security desc for a printer.
4465 ****************************************************************************/
4467 WERROR nt_printing_setsec(const char *printername, SEC_DESC_BUF *secdesc_ctr)
4469 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4470 SEC_DESC_BUF *old_secdesc_ctr = NULL;
4472 TALLOC_CTX *mem_ctx = NULL;
4476 mem_ctx = talloc_init("nt_printing_setsec");
4477 if (mem_ctx == NULL)
4480 /* The old owner and group sids of the security descriptor are not
4481 present when new ACEs are added or removed by changing printer
4482 permissions through NT. If they are NULL in the new security
4483 descriptor then copy them over from the old one. */
4485 if (!secdesc_ctr->sec->owner_sid || !secdesc_ctr->sec->grp_sid) {
4486 DOM_SID *owner_sid, *group_sid;
4487 SEC_ACL *dacl, *sacl;
4488 SEC_DESC *psd = NULL;
4491 nt_printing_getsec(mem_ctx, printername, &old_secdesc_ctr);
4493 /* Pick out correct owner and group sids */
4495 owner_sid = secdesc_ctr->sec->owner_sid ?
4496 secdesc_ctr->sec->owner_sid :
4497 old_secdesc_ctr->sec->owner_sid;
4499 group_sid = secdesc_ctr->sec->grp_sid ?
4500 secdesc_ctr->sec->grp_sid :
4501 old_secdesc_ctr->sec->grp_sid;
4503 dacl = secdesc_ctr->sec->dacl ?
4504 secdesc_ctr->sec->dacl :
4505 old_secdesc_ctr->sec->dacl;
4507 sacl = secdesc_ctr->sec->sacl ?
4508 secdesc_ctr->sec->sacl :
4509 old_secdesc_ctr->sec->sacl;
4511 /* Make a deep copy of the security descriptor */
4513 psd = make_sec_desc(mem_ctx, secdesc_ctr->sec->revision,
4514 owner_sid, group_sid,
4519 new_secdesc_ctr = make_sec_desc_buf(mem_ctx, size, psd);
4522 if (!new_secdesc_ctr) {
4523 new_secdesc_ctr = secdesc_ctr;
4526 /* Store the security descriptor in a tdb */
4528 prs_init(&ps, (uint32)sec_desc_size(new_secdesc_ctr->sec) +
4529 sizeof(SEC_DESC_BUF), mem_ctx, MARSHALL);
4531 if (!sec_io_desc_buf("nt_printing_setsec", &new_secdesc_ctr,
4533 status = WERR_BADFUNC;
4537 slprintf(key, sizeof(key)-1, "SECDESC/%s", printername);
4539 if (tdb_prs_store(tdb_printers, key, &ps)==0) {
4542 DEBUG(1,("Failed to store secdesc for %s\n", printername));
4543 status = WERR_BADFUNC;
4546 /* Free malloc'ed memory */
4552 talloc_destroy(mem_ctx);
4556 /****************************************************************************
4557 Construct a default security descriptor buffer for a printer.
4558 ****************************************************************************/
4560 static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
4564 SEC_ACL *psa = NULL;
4565 SEC_DESC_BUF *sdb = NULL;
4566 SEC_DESC *psd = NULL;
4570 /* Create an ACE where Everyone is allowed to print */
4572 init_sec_access(&sa, PRINTER_ACE_PRINT);
4573 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
4574 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
4576 /* Make the security descriptor owned by the Administrators group
4577 on the PDC of the domain. */
4579 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
4580 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4583 /* Backup plan - make printer owned by admins.
4584 This should emulate a lanman printer as security
4585 settings can't be changed. */
4587 sid_copy(&owner_sid, get_global_sam_sid());
4588 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4591 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
4592 init_sec_ace(&ace[1], &owner_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
4593 sa, SEC_ACE_FLAG_OBJECT_INHERIT |
4594 SEC_ACE_FLAG_INHERIT_ONLY);
4596 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
4597 init_sec_ace(&ace[2], &owner_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
4598 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
4600 /* The ACL revision number in rpc_secdesc.h differs from the one
4601 created by NT when setting ACE entries in printer
4602 descriptors. NT4 complains about the property being edited by a
4605 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, 3, ace)) != NULL) {
4606 psd = make_sec_desc(ctx, SEC_DESC_REVISION,
4608 NULL, psa, &sd_size);
4612 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
4616 sdb = make_sec_desc_buf(ctx, sd_size, psd);
4618 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
4619 (unsigned int)sd_size));
4624 /****************************************************************************
4625 Get a security desc for a printer.
4626 ****************************************************************************/
4628 BOOL nt_printing_getsec(TALLOC_CTX *ctx, const char *printername, SEC_DESC_BUF **secdesc_ctr)
4634 if (strlen(printername) > 2 && (temp = strchr(printername + 2, '\\'))) {
4635 printername = temp + 1;
4638 /* Fetch security descriptor from tdb */
4640 slprintf(key, sizeof(key)-1, "SECDESC/%s", printername);
4642 if (tdb_prs_fetch(tdb_printers, key, &ps, ctx)!=0 ||
4643 !sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
4645 DEBUG(4,("using default secdesc for %s\n", printername));
4647 if (!(*secdesc_ctr = construct_default_printer_sdb(ctx))) {
4651 /* Save default security descriptor for later */
4653 prs_init(&ps, (uint32)sec_desc_size((*secdesc_ctr)->sec) +
4654 sizeof(SEC_DESC_BUF), ctx, MARSHALL);
4656 if (sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1))
4657 tdb_prs_store(tdb_printers, key, &ps);
4664 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
4665 this security descriptor has been created when winbindd was
4666 down. Take ownership of security descriptor. */
4668 if (sid_equal((*secdesc_ctr)->sec->owner_sid, &global_sid_World)) {
4671 /* Change sd owner to workgroup administrator */
4673 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
4674 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4675 SEC_DESC *psd = NULL;
4680 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4682 psd = make_sec_desc(ctx, (*secdesc_ctr)->sec->revision,
4684 (*secdesc_ctr)->sec->grp_sid,
4685 (*secdesc_ctr)->sec->sacl,
4686 (*secdesc_ctr)->sec->dacl,
4689 new_secdesc_ctr = make_sec_desc_buf(ctx, size, psd);
4691 /* Swap with other one */
4693 *secdesc_ctr = new_secdesc_ctr;
4697 nt_printing_setsec(printername, *secdesc_ctr);
4701 if (DEBUGLEVEL >= 10) {
4702 SEC_ACL *the_acl = (*secdesc_ctr)->sec->dacl;
4705 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
4706 printername, the_acl->num_aces));
4708 for (i = 0; i < the_acl->num_aces; i++) {
4711 sid_to_string(sid_str, &the_acl->ace[i].trustee);
4713 DEBUG(10, ("%s %d %d 0x%08x\n", sid_str,
4714 the_acl->ace[i].type, the_acl->ace[i].flags,
4715 the_acl->ace[i].info.mask));
4725 1: level not implemented
4726 2: file doesn't exist
4727 3: can't allocate memory
4728 4: can't free memory
4729 5: non existant struct
4733 A printer and a printer driver are 2 different things.
4734 NT manages them separatelly, Samba does the same.
4735 Why ? Simply because it's easier and it makes sense !
4737 Now explanation: You have 3 printers behind your samba server,
4738 2 of them are the same make and model (laser A and B). But laser B
4739 has an 3000 sheet feeder and laser A doesn't such an option.
4740 Your third printer is an old dot-matrix model for the accounting :-).
4742 If the /usr/local/samba/lib directory (default dir), you will have
4743 5 files to describe all of this.
4745 3 files for the printers (1 by printer):
4748 NTprinter_accounting
4749 2 files for the drivers (1 for the laser and 1 for the dot matrix)
4750 NTdriver_printer model X
4751 NTdriver_printer model Y
4753 jfm: I should use this comment for the text file to explain
4754 same thing for the forms BTW.
4755 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
4759 /* Convert generic access rights to printer object specific access rights.
4760 It turns out that NT4 security descriptors use generic access rights and
4761 NT5 the object specific ones. */
4763 void map_printer_permissions(SEC_DESC *sd)
4767 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
4768 se_map_generic(&sd->dacl->ace[i].info.mask,
4769 &printer_generic_mapping);
4773 /****************************************************************************
4774 Check a user has permissions to perform the given operation. We use the
4775 permission constants defined in include/rpc_spoolss.h to check the various
4776 actions we perform when checking printer access.
4778 PRINTER_ACCESS_ADMINISTER:
4779 print_queue_pause, print_queue_resume, update_printer_sec,
4780 update_printer, spoolss_addprinterex_level_2,
4781 _spoolss_setprinterdata
4786 JOB_ACCESS_ADMINISTER:
4787 print_job_delete, print_job_pause, print_job_resume,
4790 ****************************************************************************/
4791 BOOL print_access_check(struct current_user *user, int snum, int access_type)
4793 SEC_DESC_BUF *secdesc = NULL;
4794 uint32 access_granted;
4798 TALLOC_CTX *mem_ctx = NULL;
4799 extern struct current_user current_user;
4801 /* If user is NULL then use the current_user structure */
4804 user = ¤t_user;
4806 /* Always allow root or printer admins to do anything */
4808 if (user->uid == 0 ||
4809 user_in_list(uidtoname(user->uid), lp_printer_admin(snum), user->groups, user->ngroups)) {
4813 /* Get printer name */
4815 pname = PRINTERNAME(snum);
4817 if (!pname || !*pname) {
4822 /* Get printer security descriptor */
4824 if(!(mem_ctx = talloc_init("print_access_check"))) {
4829 nt_printing_getsec(mem_ctx, pname, &secdesc);
4831 if (access_type == JOB_ACCESS_ADMINISTER) {
4832 SEC_DESC_BUF *parent_secdesc = secdesc;
4834 /* Create a child security descriptor to check permissions
4835 against. This is because print jobs are child objects
4836 objects of a printer. */
4838 secdesc = se_create_child_secdesc(mem_ctx, parent_secdesc->sec, False);
4840 /* Now this is the bit that really confuses me. The access
4841 type needs to be changed from JOB_ACCESS_ADMINISTER to
4842 PRINTER_ACCESS_ADMINISTER for this to work. Something
4843 to do with the child (job) object becoming like a
4846 access_type = PRINTER_ACCESS_ADMINISTER;
4851 map_printer_permissions(secdesc->sec);
4853 result = se_access_check(secdesc->sec, user->nt_user_token, access_type,
4854 &access_granted, &status);
4856 DEBUG(4, ("access check was %s\n", result ? "SUCCESS" : "FAILURE"));
4858 talloc_destroy(mem_ctx);
4866 /****************************************************************************
4867 Check the time parameters allow a print operation.
4868 *****************************************************************************/
4870 BOOL print_time_access_check(int snum)
4872 NT_PRINTER_INFO_LEVEL *printer = NULL;
4874 time_t now = time(NULL);
4878 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))))
4881 if (printer->info_2->starttime == 0 && printer->info_2->untiltime == 0)
4885 mins = (uint32)t->tm_hour*60 + (uint32)t->tm_min;
4887 if (mins >= printer->info_2->starttime && mins <= printer->info_2->untiltime)
4890 free_a_printer(&printer, 2);
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