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 #define SPL_ARCH_WIN40 "WIN40"
208 #define SPL_ARCH_W32X86 "W32X86"
209 #define SPL_ARCH_W32MIPS "W32MIPS"
210 #define SPL_ARCH_W32ALPHA "W32ALPHA"
211 #define SPL_ARCH_W32PPC "W32PPC"
212 #define SPL_ARCH_IA64 "IA64"
214 static const struct table_node archi_table[]= {
216 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
217 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
218 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
219 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
220 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
221 {"Windows IA64", SPL_ARCH_IA64, 3 },
225 static BOOL upgrade_to_version_3(void)
227 TDB_DATA kbuf, newkey, dbuf;
229 DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
231 for (kbuf = tdb_firstkey(tdb_drivers); kbuf.dptr;
232 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
234 dbuf = tdb_fetch(tdb_drivers, kbuf);
236 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) == 0) {
237 DEBUG(0,("upgrade_to_version_3:moving form\n"));
238 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) {
239 SAFE_FREE(dbuf.dptr);
240 DEBUG(0,("upgrade_to_version_3: failed to move form. Error (%s).\n", tdb_errorstr(tdb_forms)));
243 if (tdb_delete(tdb_drivers, kbuf) != 0) {
244 SAFE_FREE(dbuf.dptr);
245 DEBUG(0,("upgrade_to_version_3: failed to delete form. Error (%s)\n", tdb_errorstr(tdb_drivers)));
250 if (strncmp(kbuf.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX)) == 0) {
251 DEBUG(0,("upgrade_to_version_3:moving printer\n"));
252 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
253 SAFE_FREE(dbuf.dptr);
254 DEBUG(0,("upgrade_to_version_3: failed to move printer. Error (%s)\n", tdb_errorstr(tdb_printers)));
257 if (tdb_delete(tdb_drivers, kbuf) != 0) {
258 SAFE_FREE(dbuf.dptr);
259 DEBUG(0,("upgrade_to_version_3: failed to delete printer. Error (%s)\n", tdb_errorstr(tdb_drivers)));
264 if (strncmp(kbuf.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX)) == 0) {
265 DEBUG(0,("upgrade_to_version_3:moving secdesc\n"));
266 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
267 SAFE_FREE(dbuf.dptr);
268 DEBUG(0,("upgrade_to_version_3: failed to move secdesc. Error (%s)\n", tdb_errorstr(tdb_printers)));
271 if (tdb_delete(tdb_drivers, kbuf) != 0) {
272 SAFE_FREE(dbuf.dptr);
273 DEBUG(0,("upgrade_to_version_3: failed to delete secdesc. Error (%s)\n", tdb_errorstr(tdb_drivers)));
278 SAFE_FREE(dbuf.dptr);
284 /****************************************************************************
285 Open the NT printing tdbs. Done once before fork().
286 ****************************************************************************/
288 BOOL nt_printing_init(void)
290 static pid_t local_pid;
291 const char *vstring = "INFO/version";
294 if (tdb_drivers && tdb_printers && tdb_forms && local_pid == sys_getpid())
298 tdb_close(tdb_drivers);
299 tdb_drivers = tdb_open_log(lock_path("ntdrivers.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
301 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
302 lock_path("ntdrivers.tdb"), strerror(errno) ));
307 tdb_close(tdb_printers);
308 tdb_printers = tdb_open_log(lock_path("ntprinters.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
310 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
311 lock_path("ntprinters.tdb"), strerror(errno) ));
316 tdb_close(tdb_forms);
317 tdb_forms = tdb_open_log(lock_path("ntforms.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
319 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
320 lock_path("ntforms.tdb"), strerror(errno) ));
324 local_pid = sys_getpid();
326 /* handle a Samba upgrade */
327 tdb_lock_bystring(tdb_drivers, vstring, 0);
331 /* Cope with byte-reversed older versions of the db. */
332 vers_id = tdb_fetch_int32(tdb_drivers, vstring);
333 if ((vers_id == NTDRIVERS_DATABASE_VERSION_2) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_2)) {
334 /* Written on a bigendian machine with old fetch_int code. Save as le. */
335 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
336 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION);
337 vers_id = NTDRIVERS_DATABASE_VERSION;
340 if (vers_id != NTDRIVERS_DATABASE_VERSION) {
342 if ((vers_id == NTDRIVERS_DATABASE_VERSION_1) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_1)) {
343 if (!upgrade_to_version_3())
346 tdb_traverse(tdb_drivers, tdb_traverse_delete_fn, NULL);
348 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION);
351 tdb_unlock_bystring(tdb_drivers, vstring);
353 update_c_setprinter(True);
356 * register callback to handle updating printers as new
357 * drivers are installed
360 message_register( MSG_PRINTER_DRVUPGRADE, do_drv_upgrade_printer );
363 * register callback to handle updating printer data
364 * when a driver is initialized
367 message_register( MSG_PRINTERDATA_INIT_RESET, reset_all_printerdata );
370 * register callback to handle invalidating the printer cache
371 * between smbd processes.
374 message_register( MSG_PRINTER_MOD, receive_printer_mod_msg);
376 /* of course, none of the message callbacks matter if you don't
377 tell messages.c that you interested in receiving PRINT_GENERAL
378 msgs. This is done in claim_connection() */
381 win_rc = check_published_printers();
382 if (!W_ERROR_IS_OK(win_rc))
383 DEBUG(0, ("nt_printing_init: error checking published printers: %s\n", dos_errstr(win_rc)));
388 /*******************************************************************
389 Function to allow filename parsing "the old way".
390 ********************************************************************/
392 static BOOL driver_unix_convert(char *name,connection_struct *conn,
393 char *saved_last_component, BOOL *bad_path, SMB_STRUCT_STAT *pst)
396 unix_clean_name(name);
397 trim_string(name,"/","/");
398 return unix_convert(name, conn, saved_last_component, bad_path, pst);
401 /*******************************************************************
402 tdb traversal function for counting printers.
403 ********************************************************************/
405 static int traverse_counting_printers(TDB_CONTEXT *t, TDB_DATA key,
406 TDB_DATA data, void *context)
408 int *printer_count = (int*)context;
410 if (memcmp(PRINTERS_PREFIX, key.dptr, sizeof(PRINTERS_PREFIX)-1) == 0) {
412 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key.dptr, *printer_count));
418 /*******************************************************************
419 Update the spooler global c_setprinter. This variable is initialized
420 when the parent smbd starts with the number of existing printers. It
421 is monotonically increased by the current number of printers *after*
422 each add or delete printer RPC. Only Microsoft knows why... JRR020119
423 ********************************************************************/
425 uint32 update_c_setprinter(BOOL initialize)
428 int32 printer_count = 0;
430 tdb_lock_bystring(tdb_printers, GLOBAL_C_SETPRINTER, 0);
432 /* Traverse the tdb, counting the printers */
433 tdb_traverse(tdb_printers, traverse_counting_printers, (void *)&printer_count);
435 /* If initializing, set c_setprinter to current printers count
436 * otherwise, bump it by the current printer count
439 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER) + printer_count;
441 c_setprinter = printer_count;
443 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter));
444 tdb_store_int32(tdb_printers, GLOBAL_C_SETPRINTER, c_setprinter);
446 tdb_unlock_bystring(tdb_printers, GLOBAL_C_SETPRINTER);
448 return (uint32)c_setprinter;
451 /*******************************************************************
452 Get the spooler global c_setprinter, accounting for initialization.
453 ********************************************************************/
455 uint32 get_c_setprinter(void)
457 int32 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER);
459 if (c_setprinter == (int32)-1)
460 c_setprinter = update_c_setprinter(True);
462 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter));
464 return (uint32)c_setprinter;
467 /****************************************************************************
468 Get builtin form struct list.
469 ****************************************************************************/
471 int get_builtin_ntforms(nt_forms_struct **list)
473 *list = (nt_forms_struct *)memdup(&default_forms[0], sizeof(default_forms));
474 return sizeof(default_forms) / sizeof(default_forms[0]);
477 /****************************************************************************
478 get a builtin form struct
479 ****************************************************************************/
481 BOOL get_a_builtin_ntform(UNISTR2 *uni_formname,nt_forms_struct *form)
485 unistr2_to_ascii(form_name, uni_formname, sizeof(form_name)-1);
486 DEBUGADD(6,("Looking for builtin form %s \n", form_name));
487 count = sizeof(default_forms) / sizeof(default_forms[0]);
488 for (i=0;i<count;i++) {
489 if (strequal(form_name,default_forms[i].name)) {
490 DEBUGADD(6,("Found builtin form %s \n", form_name));
491 memcpy(form,&default_forms[i],sizeof(*form));
499 /****************************************************************************
500 get a form struct list
501 ****************************************************************************/
502 int get_ntforms(nt_forms_struct **list)
504 TDB_DATA kbuf, newkey, dbuf;
506 nt_forms_struct form;
511 for (kbuf = tdb_firstkey(tdb_forms);
513 newkey = tdb_nextkey(tdb_forms, kbuf), safe_free(kbuf.dptr), kbuf=newkey)
515 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) != 0)
518 dbuf = tdb_fetch(tdb_forms, kbuf);
522 fstrcpy(form.name, kbuf.dptr+strlen(FORMS_PREFIX));
523 ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "dddddddd",
524 &i, &form.flag, &form.width, &form.length, &form.left,
525 &form.top, &form.right, &form.bottom);
526 SAFE_FREE(dbuf.dptr);
527 if (ret != dbuf.dsize)
530 tl = Realloc(*list, sizeof(nt_forms_struct)*(n+1));
532 DEBUG(0,("get_ntforms: Realloc fail.\n"));
544 /****************************************************************************
545 write a form struct list
546 ****************************************************************************/
547 int write_ntforms(nt_forms_struct **list, int number)
554 for (i=0;i<number;i++) {
555 /* save index, so list is rebuilt in correct order */
556 len = tdb_pack(buf, sizeof(buf), "dddddddd",
557 i, (*list)[i].flag, (*list)[i].width, (*list)[i].length,
558 (*list)[i].left, (*list)[i].top, (*list)[i].right,
560 if (len > sizeof(buf)) break;
561 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[i].name);
562 kbuf.dsize = strlen(key)+1;
566 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) break;
572 /****************************************************************************
573 add a form struct at the end of the list
574 ****************************************************************************/
575 BOOL add_a_form(nt_forms_struct **list, const FORM *form, int *count)
583 * NT tries to add forms even when
584 * they are already in the base
585 * only update the values if already present
590 unistr2_to_ascii(form_name, &form->name, sizeof(form_name)-1);
591 for (n=0; n<*count; n++) {
592 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
593 DEBUG(103, ("NT workaround, [%s] already exists\n", form_name));
600 if((tl=Realloc(*list, (n+1)*sizeof(nt_forms_struct))) == NULL) {
601 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
605 unistr2_to_ascii((*list)[n].name, &form->name, sizeof((*list)[n].name)-1);
609 (*list)[n].flag=form->flags;
610 (*list)[n].width=form->size_x;
611 (*list)[n].length=form->size_y;
612 (*list)[n].left=form->left;
613 (*list)[n].top=form->top;
614 (*list)[n].right=form->right;
615 (*list)[n].bottom=form->bottom;
620 /****************************************************************************
621 Delete a named form struct.
622 ****************************************************************************/
624 BOOL delete_a_form(nt_forms_struct **list, UNISTR2 *del_name, int *count, WERROR *ret)
633 unistr2_to_ascii(form_name, del_name, sizeof(form_name)-1);
635 for (n=0; n<*count; n++) {
636 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
637 DEBUG(103, ("delete_a_form, [%s] in list\n", form_name));
643 DEBUG(10,("delete_a_form, [%s] not found\n", form_name));
644 *ret = WERR_INVALID_PARAM;
648 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[n].name);
649 kbuf.dsize = strlen(key)+1;
651 if (tdb_delete(tdb_forms, kbuf) != 0) {
659 /****************************************************************************
660 Update a form struct.
661 ****************************************************************************/
663 void update_a_form(nt_forms_struct **list, const FORM *form, int count)
667 unistr2_to_ascii(form_name, &(form->name), sizeof(form_name)-1);
669 DEBUG(106, ("[%s]\n", form_name));
670 for (n=0; n<count; n++) {
671 DEBUGADD(106, ("n [%d]:[%s]\n", n, (*list)[n].name));
672 if (!strncmp((*list)[n].name, form_name, strlen(form_name)))
676 if (n==count) return;
678 (*list)[n].flag=form->flags;
679 (*list)[n].width=form->size_x;
680 (*list)[n].length=form->size_y;
681 (*list)[n].left=form->left;
682 (*list)[n].top=form->top;
683 (*list)[n].right=form->right;
684 (*list)[n].bottom=form->bottom;
687 /****************************************************************************
688 Get the nt drivers list.
689 Traverse the database and look-up the matching names.
690 ****************************************************************************/
691 int get_ntdrivers(fstring **list, const char *architecture, uint32 version)
694 const char *short_archi;
697 TDB_DATA kbuf, newkey;
699 short_archi = get_short_archi(architecture);
700 slprintf(key, sizeof(key)-1, "%s%s/%d/", DRIVERS_PREFIX, short_archi, version);
702 for (kbuf = tdb_firstkey(tdb_drivers);
704 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
706 if (strncmp(kbuf.dptr, key, strlen(key)) != 0)
709 if((fl = Realloc(*list, sizeof(fstring)*(total+1))) == NULL) {
710 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
715 fstrcpy((*list)[total], kbuf.dptr+strlen(key));
722 /****************************************************************************
723 function to do the mapping between the long architecture name and
725 ****************************************************************************/
726 const char *get_short_archi(const char *long_archi)
730 DEBUG(107,("Getting architecture dependant directory\n"));
733 } while ( (archi_table[i].long_archi!=NULL ) &&
734 StrCaseCmp(long_archi, archi_table[i].long_archi) );
736 if (archi_table[i].long_archi==NULL) {
737 DEBUGADD(10,("Unknown architecture [%s] !\n", long_archi));
741 /* this might be client code - but shouldn't this be an fstrcpy etc? */
744 DEBUGADD(108,("index: [%d]\n", i));
745 DEBUGADD(108,("long architecture: [%s]\n", archi_table[i].long_archi));
746 DEBUGADD(108,("short architecture: [%s]\n", archi_table[i].short_archi));
748 return archi_table[i].short_archi;
751 /****************************************************************************
752 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
753 There are two case to be covered here: PE (Portable Executable) and NE (New
754 Executable) files. Both files support the same INFO structure, but PE files
755 store the signature in unicode, and NE files store it as !unicode.
756 returns -1 on error, 1 on version info found, and 0 on no version info found.
757 ****************************************************************************/
759 static int get_file_version(files_struct *fsp, char *fname,uint32 *major, uint32 *minor)
765 if ((buf=malloc(PE_HEADER_SIZE)) == NULL) {
766 DEBUG(0,("get_file_version: PE file [%s] PE Header malloc failed bytes = %d\n",
767 fname, PE_HEADER_SIZE));
771 /* Note: DOS_HEADER_SIZE < malloc'ed PE_HEADER_SIZE */
772 if ((byte_count = vfs_read_data(fsp, buf, DOS_HEADER_SIZE)) < DOS_HEADER_SIZE) {
773 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %lu\n",
774 fname, (unsigned long)byte_count));
775 goto no_version_info;
778 /* Is this really a DOS header? */
779 if (SVAL(buf,DOS_HEADER_MAGIC_OFFSET) != DOS_HEADER_MAGIC) {
780 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
781 fname, SVAL(buf,DOS_HEADER_MAGIC_OFFSET)));
782 goto no_version_info;
785 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
786 if (SMB_VFS_LSEEK(fsp, fsp->fd, SVAL(buf,DOS_HEADER_LFANEW_OFFSET), SEEK_SET) == (SMB_OFF_T)-1) {
787 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
789 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
790 goto no_version_info;
793 if ((byte_count = vfs_read_data(fsp, buf, PE_HEADER_SIZE)) < PE_HEADER_SIZE) {
794 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %lu\n",
795 fname, (unsigned long)byte_count));
796 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
797 goto no_version_info;
800 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
801 if (IVAL(buf,PE_HEADER_SIGNATURE_OFFSET) == PE_HEADER_SIGNATURE) {
802 unsigned int num_sections;
803 unsigned int section_table_bytes;
805 if (SVAL(buf,PE_HEADER_MACHINE_OFFSET) != PE_HEADER_MACHINE_I386) {
806 DEBUG(3,("get_file_version: PE file [%s] wrong machine = 0x%x\n",
807 fname, SVAL(buf,PE_HEADER_MACHINE_OFFSET)));
808 /* At this point, we assume the file is in error. It still could be somthing
809 * else besides a PE file, but it unlikely at this point.
814 /* get the section table */
815 num_sections = SVAL(buf,PE_HEADER_NUMBER_OF_SECTIONS);
816 section_table_bytes = num_sections * PE_HEADER_SECT_HEADER_SIZE;
817 if (section_table_bytes == 0)
821 if ((buf=malloc(section_table_bytes)) == NULL) {
822 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
823 fname, section_table_bytes));
827 if ((byte_count = vfs_read_data(fsp, buf, section_table_bytes)) < section_table_bytes) {
828 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %lu\n",
829 fname, (unsigned long)byte_count));
833 /* Iterate the section table looking for the resource section ".rsrc" */
834 for (i = 0; i < num_sections; i++) {
835 int sec_offset = i * PE_HEADER_SECT_HEADER_SIZE;
837 if (strcmp(".rsrc", &buf[sec_offset+PE_HEADER_SECT_NAME_OFFSET]) == 0) {
838 unsigned int section_pos = IVAL(buf,sec_offset+PE_HEADER_SECT_PTR_DATA_OFFSET);
839 unsigned int section_bytes = IVAL(buf,sec_offset+PE_HEADER_SECT_SIZE_DATA_OFFSET);
841 if (section_bytes == 0)
845 if ((buf=malloc(section_bytes)) == NULL) {
846 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
847 fname, section_bytes));
851 /* Seek to the start of the .rsrc section info */
852 if (SMB_VFS_LSEEK(fsp, fsp->fd, section_pos, SEEK_SET) == (SMB_OFF_T)-1) {
853 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
858 if ((byte_count = vfs_read_data(fsp, buf, section_bytes)) < section_bytes) {
859 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %lu\n",
860 fname, (unsigned long)byte_count));
864 if (section_bytes < VS_VERSION_INFO_UNICODE_SIZE)
867 for (i=0; i<section_bytes-VS_VERSION_INFO_UNICODE_SIZE; i++) {
868 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
869 if (buf[i] == 'V' && buf[i+1] == '\0' && buf[i+2] == 'S') {
870 /* Align to next long address */
871 int pos = (i + sizeof(VS_SIGNATURE)*2 + 3) & 0xfffffffc;
873 if (IVAL(buf,pos) == VS_MAGIC_VALUE) {
874 *major = IVAL(buf,pos+VS_MAJOR_OFFSET);
875 *minor = IVAL(buf,pos+VS_MINOR_OFFSET);
877 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
878 fname, *major, *minor,
879 (*major>>16)&0xffff, *major&0xffff,
880 (*minor>>16)&0xffff, *minor&0xffff));
889 /* Version info not found, fall back to origin date/time */
890 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname));
894 } else if (SVAL(buf,NE_HEADER_SIGNATURE_OFFSET) == NE_HEADER_SIGNATURE) {
895 if (CVAL(buf,NE_HEADER_TARGET_OS_OFFSET) != NE_HEADER_TARGOS_WIN ) {
896 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
897 fname, CVAL(buf,NE_HEADER_TARGET_OS_OFFSET)));
898 /* At this point, we assume the file is in error. It still could be somthing
899 * else besides a NE file, but it unlikely at this point. */
903 /* Allocate a bit more space to speed up things */
905 if ((buf=malloc(VS_NE_BUF_SIZE)) == NULL) {
906 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
907 fname, PE_HEADER_SIZE));
911 /* This is a HACK! I got tired of trying to sort through the messy
912 * 'NE' file format. If anyone wants to clean this up please have at
913 * it, but this works. 'NE' files will eventually fade away. JRR */
914 while((byte_count = vfs_read_data(fsp, buf, VS_NE_BUF_SIZE)) > 0) {
915 /* Cover case that should not occur in a well formed 'NE' .dll file */
916 if (byte_count-VS_VERSION_INFO_SIZE <= 0) break;
918 for(i=0; i<byte_count; i++) {
919 /* Fast skip past data that can't possibly match */
920 if (buf[i] != 'V') continue;
922 /* Potential match data crosses buf boundry, move it to beginning
923 * of buf, and fill the buf with as much as it will hold. */
924 if (i>byte_count-VS_VERSION_INFO_SIZE) {
927 memcpy(buf, &buf[i], byte_count-i);
928 if ((bc = vfs_read_data(fsp, &buf[byte_count-i], VS_NE_BUF_SIZE-
929 (byte_count-i))) < 0) {
931 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
936 byte_count = bc + (byte_count - i);
937 if (byte_count<VS_VERSION_INFO_SIZE) break;
942 /* Check that the full signature string and the magic number that
943 * follows exist (not a perfect solution, but the chances that this
944 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
945 * twice, as it is simpler to read the code. */
946 if (strcmp(&buf[i], VS_SIGNATURE) == 0) {
947 /* Compute skip alignment to next long address */
948 int skip = -(SMB_VFS_LSEEK(fsp, fsp->fd, 0, SEEK_CUR) - (byte_count - i) +
949 sizeof(VS_SIGNATURE)) & 3;
950 if (IVAL(buf,i+sizeof(VS_SIGNATURE)+skip) != 0xfeef04bd) continue;
952 *major = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MAJOR_OFFSET);
953 *minor = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MINOR_OFFSET);
954 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
955 fname, *major, *minor,
956 (*major>>16)&0xffff, *major&0xffff,
957 (*minor>>16)&0xffff, *minor&0xffff));
964 /* Version info not found, fall back to origin date/time */
965 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname));
970 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
971 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
972 fname, IVAL(buf,PE_HEADER_SIGNATURE_OFFSET)));
983 /****************************************************************************
984 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
985 share one or more files. During the MS installation process files are checked
986 to insure that only a newer version of a shared file is installed over an
987 older version. There are several possibilities for this comparison. If there
988 is no previous version, the new one is newer (obviously). If either file is
989 missing the version info structure, compare the creation date (on Unix use
990 the modification date). Otherwise chose the numerically larger version number.
991 ****************************************************************************/
993 static int file_version_is_newer(connection_struct *conn, fstring new_file, fstring old_file)
995 BOOL use_version = True;
1000 time_t new_create_time;
1004 time_t old_create_time;
1008 files_struct *fsp = NULL;
1010 SMB_STRUCT_STAT stat_buf;
1014 ZERO_STRUCT(stat_buf);
1015 new_create_time = (time_t)0;
1016 old_create_time = (time_t)0;
1018 /* Get file version info (if available) for previous file (if it exists) */
1019 pstrcpy(filepath, old_file);
1021 driver_unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
1023 fsp = open_file_shared(conn, filepath, &stat_buf,
1024 SET_DENY_MODE(DENY_NONE)|SET_OPEN_MODE(DOS_OPEN_RDONLY),
1025 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1026 FILE_ATTRIBUTE_NORMAL, INTERNAL_OPEN_ONLY, &access_mode, &action);
1028 /* Old file not found, so by definition new file is in fact newer */
1029 DEBUG(10,("file_version_is_newer: Can't open old file [%s], errno = %d\n",
1034 int ret = get_file_version(fsp, old_file, &old_major, &old_minor);
1035 if (ret == -1) goto error_exit;
1038 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1040 use_version = False;
1041 if (SMB_VFS_FSTAT(fsp, fsp->fd, &st) == -1) goto error_exit;
1042 old_create_time = st.st_mtime;
1043 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", old_create_time));
1046 close_file(fsp, True);
1048 /* Get file version info (if available) for new file */
1049 pstrcpy(filepath, new_file);
1050 driver_unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
1052 fsp = open_file_shared(conn, filepath, &stat_buf,
1053 SET_DENY_MODE(DENY_NONE)|SET_OPEN_MODE(DOS_OPEN_RDONLY),
1054 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1055 FILE_ATTRIBUTE_NORMAL, INTERNAL_OPEN_ONLY, &access_mode, &action);
1057 /* New file not found, this shouldn't occur if the caller did its job */
1058 DEBUG(3,("file_version_is_newer: Can't open new file [%s], errno = %d\n",
1063 int ret = get_file_version(fsp, new_file, &new_major, &new_minor);
1064 if (ret == -1) goto error_exit;
1067 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1069 use_version = False;
1070 if (SMB_VFS_FSTAT(fsp, fsp->fd, &st) == -1) goto error_exit;
1071 new_create_time = st.st_mtime;
1072 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", new_create_time));
1075 close_file(fsp, True);
1077 if (use_version && (new_major != old_major || new_minor != old_minor)) {
1078 /* Compare versions and choose the larger version number */
1079 if (new_major > old_major ||
1080 (new_major == old_major && new_minor > old_minor)) {
1082 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1086 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1091 /* Compare modification time/dates and choose the newest time/date */
1092 if (new_create_time > old_create_time) {
1093 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1097 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1104 close_file(fsp, True);
1108 /****************************************************************************
1109 Determine the correct cVersion associated with an architecture and driver
1110 ****************************************************************************/
1111 static uint32 get_correct_cversion(const char *architecture, fstring driverpath_in,
1112 struct current_user *user, WERROR *perr)
1121 files_struct *fsp = NULL;
1124 connection_struct *conn;
1128 *perr = WERR_INVALID_PARAM;
1130 /* If architecture is Windows 95/98/ME, the version is always 0. */
1131 if (strcmp(architecture, "WIN40") == 0) {
1132 DEBUG(10,("get_correct_cversion: Driver is Win9x, cversion = 0\n"));
1138 * Connect to the print$ share under the same account as the user connected
1139 * to the rpc pipe. Note we must still be root to do this.
1142 /* Null password is ok - we are already an authenticated user... */
1143 null_pw = data_blob(NULL, 0);
1144 fstrcpy(res_type, "A:");
1146 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1150 DEBUG(0,("get_correct_cversion: Unable to connect\n"));
1151 *perr = ntstatus_to_werror(nt_status);
1155 /* We are temporarily becoming the connection user. */
1156 if (!become_user(conn, user->vuid)) {
1157 DEBUG(0,("get_correct_cversion: Can't become user!\n"));
1158 *perr = WERR_ACCESS_DENIED;
1162 /* Open the driver file (Portable Executable format) and determine the
1163 * deriver the cversion. */
1164 slprintf(driverpath, sizeof(driverpath)-1, "%s/%s", architecture, driverpath_in);
1166 driver_unix_convert(driverpath,conn,NULL,&bad_path,&st);
1168 fsp = open_file_shared(conn, driverpath, &st,
1169 SET_DENY_MODE(DENY_NONE)|SET_OPEN_MODE(DOS_OPEN_RDONLY),
1170 (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
1171 FILE_ATTRIBUTE_NORMAL, INTERNAL_OPEN_ONLY, &access_mode, &action);
1173 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = %d\n",
1174 driverpath, errno));
1175 *perr = WERR_ACCESS_DENIED;
1181 int ret = get_file_version(fsp, driverpath, &major, &minor);
1182 if (ret == -1) goto error_exit;
1185 DEBUG(6,("get_correct_cversion: Version info not found [%s]\n", driverpath));
1190 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1191 * for more details. Version in this case is not just the version of the
1192 * file, but the version in the sense of kernal mode (2) vs. user mode
1193 * (3) drivers. Other bits of the version fields are the version info.
1196 cversion = major & 0x0000ffff;
1198 case 2: /* WinNT drivers */
1199 case 3: /* Win2K drivers */
1203 DEBUG(6,("get_correct_cversion: cversion invalid [%s] cversion = %d\n",
1204 driverpath, cversion));
1208 DEBUG(10,("get_correct_cversion: Version info found [%s] major = 0x%x minor = 0x%x\n",
1209 driverpath, major, minor));
1212 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1213 driverpath, cversion));
1215 close_file(fsp, True);
1216 close_cnum(conn, user->vuid);
1225 close_file(fsp, True);
1227 close_cnum(conn, user->vuid);
1232 /****************************************************************************
1233 ****************************************************************************/
1234 static WERROR clean_up_driver_struct_level_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver,
1235 struct current_user *user)
1237 const char *architecture;
1243 /* clean up the driver name.
1244 * we can get .\driver.dll
1245 * or worse c:\windows\system\driver.dll !
1247 /* using an intermediate string to not have overlaping memcpy()'s */
1248 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1249 fstrcpy(new_name, p+1);
1250 fstrcpy(driver->driverpath, new_name);
1253 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1254 fstrcpy(new_name, p+1);
1255 fstrcpy(driver->datafile, new_name);
1258 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1259 fstrcpy(new_name, p+1);
1260 fstrcpy(driver->configfile, new_name);
1263 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1264 fstrcpy(new_name, p+1);
1265 fstrcpy(driver->helpfile, new_name);
1268 if (driver->dependentfiles) {
1269 for (i=0; *driver->dependentfiles[i]; i++) {
1270 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1271 fstrcpy(new_name, p+1);
1272 fstrcpy(driver->dependentfiles[i], new_name);
1277 architecture = get_short_archi(driver->environment);
1279 /* jfm:7/16/2000 the client always sends the cversion=0.
1280 * The server should check which version the driver is by reading
1281 * the PE header of driver->driverpath.
1283 * For Windows 95/98 the version is 0 (so the value sent is correct)
1284 * For Windows NT (the architecture doesn't matter)
1285 * NT 3.1: cversion=0
1286 * NT 3.5/3.51: cversion=1
1290 if ((driver->cversion = get_correct_cversion( architecture,
1291 driver->driverpath, user, &err)) == -1)
1297 /****************************************************************************
1298 ****************************************************************************/
1299 static WERROR clean_up_driver_struct_level_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver, struct current_user *user)
1301 const char *architecture;
1307 /* clean up the driver name.
1308 * we can get .\driver.dll
1309 * or worse c:\windows\system\driver.dll !
1311 /* using an intermediate string to not have overlaping memcpy()'s */
1312 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1313 fstrcpy(new_name, p+1);
1314 fstrcpy(driver->driverpath, new_name);
1317 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1318 fstrcpy(new_name, p+1);
1319 fstrcpy(driver->datafile, new_name);
1322 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1323 fstrcpy(new_name, p+1);
1324 fstrcpy(driver->configfile, new_name);
1327 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1328 fstrcpy(new_name, p+1);
1329 fstrcpy(driver->helpfile, new_name);
1332 if (driver->dependentfiles) {
1333 for (i=0; *driver->dependentfiles[i]; i++) {
1334 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1335 fstrcpy(new_name, p+1);
1336 fstrcpy(driver->dependentfiles[i], new_name);
1341 architecture = get_short_archi(driver->environment);
1343 /* jfm:7/16/2000 the client always sends the cversion=0.
1344 * The server should check which version the driver is by reading
1345 * the PE header of driver->driverpath.
1347 * For Windows 95/98 the version is 0 (so the value sent is correct)
1348 * For Windows NT (the architecture doesn't matter)
1349 * NT 3.1: cversion=0
1350 * NT 3.5/3.51: cversion=1
1354 if ((driver->version = get_correct_cversion(architecture, driver->driverpath, user, &err)) == -1)
1360 /****************************************************************************
1361 ****************************************************************************/
1362 WERROR clean_up_driver_struct(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
1363 uint32 level, struct current_user *user)
1368 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1369 driver=driver_abstract.info_3;
1370 return clean_up_driver_struct_level_3(driver, user);
1374 NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver;
1375 driver=driver_abstract.info_6;
1376 return clean_up_driver_struct_level_6(driver, user);
1379 return WERR_INVALID_PARAM;
1383 /****************************************************************************
1384 This function sucks and should be replaced. JRA.
1385 ****************************************************************************/
1387 static void convert_level_6_to_level3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *dst, NT_PRINTER_DRIVER_INFO_LEVEL_6 *src)
1389 dst->cversion = src->version;
1391 fstrcpy( dst->name, src->name);
1392 fstrcpy( dst->environment, src->environment);
1393 fstrcpy( dst->driverpath, src->driverpath);
1394 fstrcpy( dst->datafile, src->datafile);
1395 fstrcpy( dst->configfile, src->configfile);
1396 fstrcpy( dst->helpfile, src->helpfile);
1397 fstrcpy( dst->monitorname, src->monitorname);
1398 fstrcpy( dst->defaultdatatype, src->defaultdatatype);
1399 dst->dependentfiles = src->dependentfiles;
1402 #if 0 /* Debugging function */
1404 static char* ffmt(unsigned char *c){
1406 static char ffmt_str[17];
1408 for (i=0; i<16; i++) {
1409 if ((c[i] < ' ') || (c[i] > '~'))
1420 /****************************************************************************
1421 ****************************************************************************/
1422 BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract, uint32 level,
1423 struct current_user *user, WERROR *perr)
1425 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1426 NT_PRINTER_DRIVER_INFO_LEVEL_3 converted_driver;
1427 const char *architecture;
1432 connection_struct *conn;
1442 memset(inbuf, '\0', sizeof(inbuf));
1443 memset(outbuf, '\0', sizeof(outbuf));
1447 driver=driver_abstract.info_3;
1448 else if (level==6) {
1449 convert_level_6_to_level3(&converted_driver, driver_abstract.info_6);
1450 driver = &converted_driver;
1452 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)level ));
1456 architecture = get_short_archi(driver->environment);
1459 * Connect to the print$ share under the same account as the user connected to the rpc pipe.
1460 * Note we must be root to do this.
1463 null_pw = data_blob(NULL, 0);
1464 fstrcpy(res_type, "A:");
1466 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1470 DEBUG(0,("move_driver_to_download_area: Unable to connect\n"));
1471 *perr = ntstatus_to_werror(nt_status);
1476 * Save who we are - we are temporarily becoming the connection user.
1479 if (!become_user(conn, conn->vuid)) {
1480 DEBUG(0,("move_driver_to_download_area: Can't become user!\n"));
1485 * make the directories version and version\driver_name
1486 * under the architecture directory.
1488 DEBUG(5,("Creating first directory\n"));
1489 slprintf(new_dir, sizeof(new_dir)-1, "%s/%d", architecture, driver->cversion);
1490 driver_unix_convert(new_dir, conn, NULL, &bad_path, &st);
1491 mkdir_internal(conn, new_dir);
1493 /* For each driver file, archi\filexxx.yyy, if there is a duplicate file
1494 * listed for this driver which has already been moved, skip it (note:
1495 * drivers may list the same file name several times. Then check if the
1496 * file already exists in archi\cversion\, if so, check that the version
1497 * info (or time stamps if version info is unavailable) is newer (or the
1498 * date is later). If it is, move it to archi\cversion\filexxx.yyy.
1499 * Otherwise, delete the file.
1501 * If a file is not moved to archi\cversion\ because of an error, all the
1502 * rest of the 'unmoved' driver files are removed from archi\. If one or
1503 * more of the driver's files was already moved to archi\cversion\, it
1504 * potentially leaves the driver in a partially updated state. Version
1505 * trauma will most likely occur if an client attempts to use any printer
1506 * bound to the driver. Perhaps a rewrite to make sure the moves can be
1507 * done is appropriate... later JRR
1510 DEBUG(5,("Moving files now !\n"));
1512 if (driver->driverpath && strlen(driver->driverpath)) {
1513 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->driverpath);
1514 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->driverpath);
1515 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1517 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1518 status = rename_internals(conn, new_name, old_name, 0, True);
1519 if (!NT_STATUS_IS_OK(status)) {
1520 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1521 new_name, old_name));
1522 *perr = ntstatus_to_werror(status);
1523 unlink_internals(conn, 0, new_name);
1527 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1528 unlink_internals(conn, 0, new_name);
1532 if (driver->datafile && strlen(driver->datafile)) {
1533 if (!strequal(driver->datafile, driver->driverpath)) {
1534 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->datafile);
1535 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->datafile);
1536 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1538 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1539 status = rename_internals(conn, new_name, old_name, 0, True);
1540 if (!NT_STATUS_IS_OK(status)) {
1541 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1542 new_name, old_name));
1543 *perr = ntstatus_to_werror(status);
1544 unlink_internals(conn, 0, new_name);
1548 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1549 unlink_internals(conn, 0, new_name);
1554 if (driver->configfile && strlen(driver->configfile)) {
1555 if (!strequal(driver->configfile, driver->driverpath) &&
1556 !strequal(driver->configfile, driver->datafile)) {
1557 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->configfile);
1558 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->configfile);
1559 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1561 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1562 status = rename_internals(conn, new_name, old_name, 0, True);
1563 if (!NT_STATUS_IS_OK(status)) {
1564 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1565 new_name, old_name));
1566 *perr = ntstatus_to_werror(status);
1567 unlink_internals(conn, 0, new_name);
1571 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1572 unlink_internals(conn, 0, new_name);
1577 if (driver->helpfile && strlen(driver->helpfile)) {
1578 if (!strequal(driver->helpfile, driver->driverpath) &&
1579 !strequal(driver->helpfile, driver->datafile) &&
1580 !strequal(driver->helpfile, driver->configfile)) {
1581 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->helpfile);
1582 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->helpfile);
1583 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1585 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1586 status = rename_internals(conn, new_name, old_name, 0, True);
1587 if (!NT_STATUS_IS_OK(status)) {
1588 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1589 new_name, old_name));
1590 *perr = ntstatus_to_werror(status);
1591 unlink_internals(conn, 0, new_name);
1595 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1596 unlink_internals(conn, 0, new_name);
1601 if (driver->dependentfiles) {
1602 for (i=0; *driver->dependentfiles[i]; i++) {
1603 if (!strequal(driver->dependentfiles[i], driver->driverpath) &&
1604 !strequal(driver->dependentfiles[i], driver->datafile) &&
1605 !strequal(driver->dependentfiles[i], driver->configfile) &&
1606 !strequal(driver->dependentfiles[i], driver->helpfile)) {
1608 for (j=0; j < i; j++) {
1609 if (strequal(driver->dependentfiles[i], driver->dependentfiles[j])) {
1614 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->dependentfiles[i]);
1615 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->dependentfiles[i]);
1616 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1618 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1619 status = rename_internals(conn, new_name, old_name, 0, True);
1620 if (!NT_STATUS_IS_OK(status)) {
1621 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1622 new_name, old_name));
1623 *perr = ntstatus_to_werror(status);
1624 unlink_internals(conn, 0, new_name);
1628 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1629 unlink_internals(conn, 0, new_name);
1636 close_cnum(conn, user->vuid);
1639 return ver == -1 ? False : True;
1642 /****************************************************************************
1643 ****************************************************************************/
1644 static uint32 add_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver)
1647 const char *architecture;
1653 TDB_DATA kbuf, dbuf;
1655 architecture = get_short_archi(driver->environment);
1657 /* The names are relative. We store them in the form: \print$\arch\version\driver.xxx
1658 * \\server is added in the rpc server layer.
1659 * It does make sense to NOT store the server's name in the printer TDB.
1662 slprintf(directory, sizeof(directory)-1, "\\print$\\%s\\%d\\", architecture, driver->cversion);
1664 /* .inf files do not always list a file for each of the four standard files.
1665 * Don't prepend a path to a null filename, or client claims:
1666 * "The server on which the printer resides does not have a suitable
1667 * <printer driver name> printer driver installed. Click OK if you
1668 * wish to install the driver on your local machine."
1670 if (strlen(driver->driverpath)) {
1671 fstrcpy(temp_name, driver->driverpath);
1672 slprintf(driver->driverpath, sizeof(driver->driverpath)-1, "%s%s", directory, temp_name);
1675 if (strlen(driver->datafile)) {
1676 fstrcpy(temp_name, driver->datafile);
1677 slprintf(driver->datafile, sizeof(driver->datafile)-1, "%s%s", directory, temp_name);
1680 if (strlen(driver->configfile)) {
1681 fstrcpy(temp_name, driver->configfile);
1682 slprintf(driver->configfile, sizeof(driver->configfile)-1, "%s%s", directory, temp_name);
1685 if (strlen(driver->helpfile)) {
1686 fstrcpy(temp_name, driver->helpfile);
1687 slprintf(driver->helpfile, sizeof(driver->helpfile)-1, "%s%s", directory, temp_name);
1690 if (driver->dependentfiles) {
1691 for (i=0; *driver->dependentfiles[i]; i++) {
1692 fstrcpy(temp_name, driver->dependentfiles[i]);
1693 slprintf(driver->dependentfiles[i], sizeof(driver->dependentfiles[i])-1, "%s%s", directory, temp_name);
1697 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, driver->cversion, driver->name);
1699 DEBUG(5,("add_a_printer_driver_3: Adding driver with key %s\n", key ));
1706 len += tdb_pack(buf+len, buflen-len, "dffffffff",
1709 driver->environment,
1714 driver->monitorname,
1715 driver->defaultdatatype);
1717 if (driver->dependentfiles) {
1718 for (i=0; *driver->dependentfiles[i]; i++) {
1719 len += tdb_pack(buf+len, buflen-len, "f",
1720 driver->dependentfiles[i]);
1724 if (len != buflen) {
1727 tb = (char *)Realloc(buf, len);
1729 DEBUG(0,("add_a_printer_driver_3: failed to enlarge buffer\n!"));
1740 kbuf.dsize = strlen(key)+1;
1744 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
1748 DEBUG(0,("add_a_printer_driver_3: Adding driver with key %s failed.\n", key ));
1754 /****************************************************************************
1755 ****************************************************************************/
1756 static uint32 add_a_printer_driver_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver)
1758 NT_PRINTER_DRIVER_INFO_LEVEL_3 info3;
1761 info3.cversion = driver->version;
1762 fstrcpy(info3.name,driver->name);
1763 fstrcpy(info3.environment,driver->environment);
1764 fstrcpy(info3.driverpath,driver->driverpath);
1765 fstrcpy(info3.datafile,driver->datafile);
1766 fstrcpy(info3.configfile,driver->configfile);
1767 fstrcpy(info3.helpfile,driver->helpfile);
1768 fstrcpy(info3.monitorname,driver->monitorname);
1769 fstrcpy(info3.defaultdatatype,driver->defaultdatatype);
1770 info3.dependentfiles = driver->dependentfiles;
1772 return add_a_printer_driver_3(&info3);
1776 /****************************************************************************
1777 ****************************************************************************/
1778 static WERROR get_a_printer_driver_3_default(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, const char *driver, const char *arch)
1780 NT_PRINTER_DRIVER_INFO_LEVEL_3 info;
1784 fstrcpy(info.name, driver);
1785 fstrcpy(info.defaultdatatype, "RAW");
1787 fstrcpy(info.driverpath, "");
1788 fstrcpy(info.datafile, "");
1789 fstrcpy(info.configfile, "");
1790 fstrcpy(info.helpfile, "");
1792 if ((info.dependentfiles=(fstring *)malloc(2*sizeof(fstring))) == NULL)
1795 memset(info.dependentfiles, '\0', 2*sizeof(fstring));
1796 fstrcpy(info.dependentfiles[0], "");
1798 *info_ptr = memdup(&info, sizeof(info));
1803 /****************************************************************************
1804 ****************************************************************************/
1805 static WERROR get_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, fstring drivername, const char *arch, uint32 version)
1807 NT_PRINTER_DRIVER_INFO_LEVEL_3 driver;
1808 TDB_DATA kbuf, dbuf;
1809 const char *architecture;
1814 ZERO_STRUCT(driver);
1816 architecture = get_short_archi(arch);
1818 /* Windows 4.0 (i.e. win9x) should always use a version of 0 */
1820 if ( strcmp( architecture, SPL_ARCH_WIN40 ) == 0 )
1823 DEBUG(8,("get_a_printer_driver_3: [%s%s/%d/%s]\n", DRIVERS_PREFIX, architecture, version, drivername));
1825 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, version, drivername);
1828 kbuf.dsize = strlen(key)+1;
1830 dbuf = tdb_fetch(tdb_drivers, kbuf);
1832 return WERR_UNKNOWN_PRINTER_DRIVER;
1834 len += tdb_unpack(dbuf.dptr, dbuf.dsize, "dffffffff",
1843 driver.defaultdatatype);
1846 while (len < dbuf.dsize) {
1849 tddfs = (fstring *)Realloc(driver.dependentfiles,
1850 sizeof(fstring)*(i+2));
1851 if (tddfs == NULL) {
1852 DEBUG(0,("get_a_printer_driver_3: failed to enlarge buffer!\n"));
1855 else driver.dependentfiles = tddfs;
1857 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "f",
1858 &driver.dependentfiles[i]);
1862 if (driver.dependentfiles != NULL)
1863 fstrcpy(driver.dependentfiles[i], "");
1865 SAFE_FREE(dbuf.dptr);
1867 if (len != dbuf.dsize) {
1868 SAFE_FREE(driver.dependentfiles);
1870 return get_a_printer_driver_3_default(info_ptr, drivername, arch);
1873 *info_ptr = (NT_PRINTER_DRIVER_INFO_LEVEL_3 *)memdup(&driver, sizeof(driver));
1878 /****************************************************************************
1879 Debugging function, dump at level 6 the struct in the logs.
1880 ****************************************************************************/
1882 static uint32 dump_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
1885 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
1888 DEBUG(20,("Dumping printer driver at level [%d]\n", level));
1894 if (driver.info_3 == NULL)
1897 info3=driver.info_3;
1899 DEBUGADD(20,("version:[%d]\n", info3->cversion));
1900 DEBUGADD(20,("name:[%s]\n", info3->name));
1901 DEBUGADD(20,("environment:[%s]\n", info3->environment));
1902 DEBUGADD(20,("driverpath:[%s]\n", info3->driverpath));
1903 DEBUGADD(20,("datafile:[%s]\n", info3->datafile));
1904 DEBUGADD(20,("configfile:[%s]\n", info3->configfile));
1905 DEBUGADD(20,("helpfile:[%s]\n", info3->helpfile));
1906 DEBUGADD(20,("monitorname:[%s]\n", info3->monitorname));
1907 DEBUGADD(20,("defaultdatatype:[%s]\n", info3->defaultdatatype));
1909 for (i=0; info3->dependentfiles &&
1910 *info3->dependentfiles[i]; i++) {
1911 DEBUGADD(20,("dependentfile:[%s]\n",
1912 info3->dependentfiles[i]));
1919 DEBUGADD(20,("dump_a_printer_driver: Level %u not implemented\n", (unsigned int)level));
1927 /****************************************************************************
1928 ****************************************************************************/
1929 int pack_devicemode(NT_DEVICEMODE *nt_devmode, char *buf, int buflen)
1933 len += tdb_pack(buf+len, buflen-len, "p", nt_devmode);
1938 len += tdb_pack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
1939 nt_devmode->devicename,
1940 nt_devmode->formname,
1942 nt_devmode->specversion,
1943 nt_devmode->driverversion,
1945 nt_devmode->driverextra,
1946 nt_devmode->orientation,
1947 nt_devmode->papersize,
1948 nt_devmode->paperlength,
1949 nt_devmode->paperwidth,
1952 nt_devmode->defaultsource,
1953 nt_devmode->printquality,
1956 nt_devmode->yresolution,
1957 nt_devmode->ttoption,
1958 nt_devmode->collate,
1959 nt_devmode->logpixels,
1962 nt_devmode->bitsperpel,
1963 nt_devmode->pelswidth,
1964 nt_devmode->pelsheight,
1965 nt_devmode->displayflags,
1966 nt_devmode->displayfrequency,
1967 nt_devmode->icmmethod,
1968 nt_devmode->icmintent,
1969 nt_devmode->mediatype,
1970 nt_devmode->dithertype,
1971 nt_devmode->reserved1,
1972 nt_devmode->reserved2,
1973 nt_devmode->panningwidth,
1974 nt_devmode->panningheight,
1975 nt_devmode->private);
1978 if (nt_devmode->private) {
1979 len += tdb_pack(buf+len, buflen-len, "B",
1980 nt_devmode->driverextra,
1981 nt_devmode->private);
1984 DEBUG(8,("Packed devicemode [%s]\n", nt_devmode->formname));
1989 /****************************************************************************
1990 Pack all values in all printer keys
1991 ***************************************************************************/
1993 static int pack_values(NT_PRINTER_DATA *data, char *buf, int buflen)
1997 REGISTRY_VALUE *val;
1998 REGVAL_CTR *val_ctr;
2005 /* loop over all keys */
2007 for ( i=0; i<data->num_keys; i++ ) {
2008 val_ctr = &data->keys[i].values;
2009 num_values = regval_ctr_numvals( val_ctr );
2011 /* loop over all values */
2013 for ( j=0; j<num_values; j++ ) {
2014 /* pathname should be stored as <key>\<value> */
2016 val = regval_ctr_specific_value( val_ctr, j );
2017 pstrcpy( path, data->keys[i].name );
2018 pstrcat( path, "\\" );
2019 pstrcat( path, regval_name(val) );
2021 len += tdb_pack(buf+len, buflen-len, "pPdB",
2026 regval_data_p(val) );
2033 len += tdb_pack(buf+len, buflen-len, "p", NULL);
2039 /****************************************************************************
2040 Delete a printer - this just deletes the printer info file, any open
2041 handles are not affected.
2042 ****************************************************************************/
2044 uint32 del_a_printer(char *sharename)
2049 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, sharename);
2052 kbuf.dsize=strlen(key)+1;
2054 tdb_delete(tdb_printers, kbuf);
2058 /****************************************************************************
2059 ****************************************************************************/
2060 static WERROR update_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info)
2066 TDB_DATA kbuf, dbuf;
2069 * in addprinter: no servername and the printer is the name
2070 * in setprinter: servername is \\server
2071 * and printer is \\server\\printer
2073 * Samba manages only local printers.
2074 * we currently don't support things like i
2075 * path=\\other_server\printer
2077 * We only store the printername, not \\server\printername
2080 if ( info->servername[0] != '\0' ) {
2081 trim_string(info->printername, info->servername, NULL);
2082 trim_char(info->printername, '\\', '\0');
2083 info->servername[0]='\0';
2087 * JFM: one day I'll forget.
2088 * below that's info->portname because that's the SAMBA sharename
2089 * and I made NT 'thinks' it's the portname
2090 * the info->sharename is the thing you can name when you add a printer
2091 * that's the short-name when you create shared printer for 95/98
2092 * So I've made a limitation in SAMBA: you can only have 1 printer model
2093 * behind a SAMBA share.
2101 len += tdb_pack(buf+len, buflen-len, "dddddddddddfffffPfffff",
2104 info->default_priority,
2121 info->printprocessor,
2125 len += pack_devicemode(info->devmode, buf+len, buflen-len);
2127 len += pack_values( &info->data, buf+len, buflen-len );
2129 if (buflen != len) {
2132 tb = (char *)Realloc(buf, len);
2134 DEBUG(0,("update_a_printer_2: failed to enlarge buffer!\n"));
2144 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, info->sharename);
2147 kbuf.dsize = strlen(key)+1;
2151 ret = (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) == 0? WERR_OK : WERR_NOMEM);
2154 if (!W_ERROR_IS_OK(ret))
2155 DEBUG(8, ("error updating printer to tdb on disk\n"));
2159 DEBUG(8,("packed printer [%s] with driver [%s] portname=[%s] len=%d\n",
2160 info->sharename, info->drivername, info->portname, len));
2166 /****************************************************************************
2167 Malloc and return an NT devicemode.
2168 ****************************************************************************/
2170 NT_DEVICEMODE *construct_nt_devicemode(const fstring default_devicename)
2173 char adevice[MAXDEVICENAME];
2174 NT_DEVICEMODE *nt_devmode = (NT_DEVICEMODE *)malloc(sizeof(NT_DEVICEMODE));
2176 if (nt_devmode == NULL) {
2177 DEBUG(0,("construct_nt_devicemode: malloc fail.\n"));
2181 ZERO_STRUCTP(nt_devmode);
2183 safe_strcpy(adevice, default_devicename, sizeof(adevice)-1);
2184 fstrcpy(nt_devmode->devicename, adevice);
2186 fstrcpy(nt_devmode->formname, "Letter");
2188 nt_devmode->specversion = 0x0401;
2189 nt_devmode->driverversion = 0x0400;
2190 nt_devmode->size = 0x00DC;
2191 nt_devmode->driverextra = 0x0000;
2192 nt_devmode->fields = FORMNAME | TTOPTION | PRINTQUALITY |
2193 DEFAULTSOURCE | COPIES | SCALE |
2194 PAPERSIZE | ORIENTATION;
2195 nt_devmode->orientation = 1;
2196 nt_devmode->papersize = PAPER_LETTER;
2197 nt_devmode->paperlength = 0;
2198 nt_devmode->paperwidth = 0;
2199 nt_devmode->scale = 0x64;
2200 nt_devmode->copies = 1;
2201 nt_devmode->defaultsource = BIN_FORMSOURCE;
2202 nt_devmode->printquality = RES_HIGH; /* 0x0258 */
2203 nt_devmode->color = COLOR_MONOCHROME;
2204 nt_devmode->duplex = DUP_SIMPLEX;
2205 nt_devmode->yresolution = 0;
2206 nt_devmode->ttoption = TT_SUBDEV;
2207 nt_devmode->collate = COLLATE_FALSE;
2208 nt_devmode->icmmethod = 0;
2209 nt_devmode->icmintent = 0;
2210 nt_devmode->mediatype = 0;
2211 nt_devmode->dithertype = 0;
2213 /* non utilisés par un driver d'imprimante */
2214 nt_devmode->logpixels = 0;
2215 nt_devmode->bitsperpel = 0;
2216 nt_devmode->pelswidth = 0;
2217 nt_devmode->pelsheight = 0;
2218 nt_devmode->displayflags = 0;
2219 nt_devmode->displayfrequency = 0;
2220 nt_devmode->reserved1 = 0;
2221 nt_devmode->reserved2 = 0;
2222 nt_devmode->panningwidth = 0;
2223 nt_devmode->panningheight = 0;
2225 nt_devmode->private = NULL;
2229 /****************************************************************************
2230 Deepcopy an NT devicemode.
2231 ****************************************************************************/
2233 NT_DEVICEMODE *dup_nt_devicemode(NT_DEVICEMODE *nt_devicemode)
2235 NT_DEVICEMODE *new_nt_devicemode = NULL;
2237 if ( !nt_devicemode )
2240 if ((new_nt_devicemode = (NT_DEVICEMODE *)memdup(nt_devicemode, sizeof(NT_DEVICEMODE))) == NULL) {
2241 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2245 new_nt_devicemode->private = NULL;
2246 if (nt_devicemode->private != NULL) {
2247 if ((new_nt_devicemode->private = memdup(nt_devicemode->private, nt_devicemode->driverextra)) == NULL) {
2248 SAFE_FREE(new_nt_devicemode);
2249 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2254 return new_nt_devicemode;
2257 /****************************************************************************
2258 Clean up and deallocate a (maybe partially) allocated NT_DEVICEMODE.
2259 ****************************************************************************/
2261 void free_nt_devicemode(NT_DEVICEMODE **devmode_ptr)
2263 NT_DEVICEMODE *nt_devmode = *devmode_ptr;
2265 if(nt_devmode == NULL)
2268 DEBUG(106,("free_nt_devicemode: deleting DEVMODE\n"));
2270 SAFE_FREE(nt_devmode->private);
2271 SAFE_FREE(*devmode_ptr);
2274 /****************************************************************************
2275 Clean up and deallocate a (maybe partially) allocated NT_PRINTER_INFO_LEVEL_2.
2276 ****************************************************************************/
2277 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr)
2279 NT_PRINTER_INFO_LEVEL_2 *info = *info_ptr;
2280 NT_PRINTER_DATA *data;
2286 DEBUG(106,("free_nt_printer_info_level_2: deleting info\n"));
2288 free_nt_devicemode(&info->devmode);
2290 /* clean up all registry keys */
2293 for ( i=0; i<data->num_keys; i++ ) {
2294 SAFE_FREE( data->keys[i].name );
2295 regval_ctr_destroy( &data->keys[i].values );
2297 SAFE_FREE( data->keys );
2299 /* finally the top level structure */
2301 SAFE_FREE( *info_ptr );
2305 /****************************************************************************
2306 ****************************************************************************/
2307 int unpack_devicemode(NT_DEVICEMODE **nt_devmode, char *buf, int buflen)
2311 NT_DEVICEMODE devmode;
2313 ZERO_STRUCT(devmode);
2315 len += tdb_unpack(buf+len, buflen-len, "p", nt_devmode);
2317 if (!*nt_devmode) return len;
2319 len += tdb_unpack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2323 &devmode.specversion,
2324 &devmode.driverversion,
2326 &devmode.driverextra,
2327 &devmode.orientation,
2329 &devmode.paperlength,
2330 &devmode.paperwidth,
2333 &devmode.defaultsource,
2334 &devmode.printquality,
2337 &devmode.yresolution,
2343 &devmode.bitsperpel,
2345 &devmode.pelsheight,
2346 &devmode.displayflags,
2347 &devmode.displayfrequency,
2351 &devmode.dithertype,
2354 &devmode.panningwidth,
2355 &devmode.panningheight,
2358 if (devmode.private) {
2359 /* the len in tdb_unpack is an int value and
2360 * devmode.driverextra is only a short
2362 len += tdb_unpack(buf+len, buflen-len, "B", &extra_len, &devmode.private);
2363 devmode.driverextra=(uint16)extra_len;
2365 /* check to catch an invalid TDB entry so we don't segfault */
2366 if (devmode.driverextra == 0) {
2367 devmode.private = NULL;
2371 *nt_devmode = (NT_DEVICEMODE *)memdup(&devmode, sizeof(devmode));
2373 DEBUG(8,("Unpacked devicemode [%s](%s)\n", devmode.devicename, devmode.formname));
2374 if (devmode.private)
2375 DEBUG(8,("with a private section of %d bytes\n", devmode.driverextra));
2380 /****************************************************************************
2381 Allocate and initialize a new slot.
2382 ***************************************************************************/
2384 static int add_new_printer_key( NT_PRINTER_DATA *data, const char *name )
2389 if ( !data || !name )
2392 /* allocate another slot in the NT_PRINTER_KEY array */
2394 d = Realloc( data->keys, sizeof(NT_PRINTER_KEY)*(data->num_keys+1) );
2398 key_index = data->num_keys;
2400 /* initialze new key */
2403 data->keys[key_index].name = strdup( name );
2405 ZERO_STRUCTP( &data->keys[key_index].values );
2407 regval_ctr_init( &data->keys[key_index].values );
2409 DEBUG(10,("add_new_printer_key: Inserted new data key [%s]\n", name ));
2414 /****************************************************************************
2415 search for a registry key name in the existing printer data
2416 ***************************************************************************/
2418 int lookup_printerkey( NT_PRINTER_DATA *data, const char *name )
2423 if ( !data || !name )
2426 DEBUG(12,("lookup_printerkey: Looking for [%s]\n", name));
2428 /* loop over all existing keys */
2430 for ( i=0; i<data->num_keys; i++ ) {
2431 if ( strequal(data->keys[i].name, name) ) {
2432 DEBUG(12,("lookup_printerkey: Found [%s]!\n", name));
2442 /****************************************************************************
2443 ***************************************************************************/
2445 uint32 get_printer_subkeys( NT_PRINTER_DATA *data, const char* key, fstring **subkeys )
2449 int num_subkeys = 0;
2451 fstring *ptr, *subkeys_ptr = NULL;
2457 for ( i=0; i<data->num_keys; i++ ) {
2458 if ( StrnCaseCmp(data->keys[i].name, key, strlen(key)) == 0 ) {
2459 /* match sure it is a subkey and not the key itself */
2461 key_len = strlen( key );
2462 if ( strlen(data->keys[i].name) == key_len )
2465 /* get subkey path */
2467 p = data->keys[i].name + key_len;
2470 fstrcpy( subkeyname, p );
2471 if ( (p = strchr( subkeyname, '\\' )) )
2474 /* don't add a key more than once */
2476 for ( j=0; j<num_subkeys; j++ ) {
2477 if ( strequal( subkeys_ptr[j], subkeyname ) )
2481 if ( j != num_subkeys )
2484 /* found a match, so allocate space and copy the name */
2486 if ( !(ptr = Realloc( subkeys_ptr, (num_subkeys+2)*sizeof(fstring))) ) {
2487 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2489 SAFE_FREE( subkeys );
2494 fstrcpy( subkeys_ptr[num_subkeys], subkeyname );
2500 /* tag of the end */
2503 fstrcpy(subkeys_ptr[num_subkeys], "" );
2505 *subkeys = subkeys_ptr;
2511 static void map_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2514 smb_ucs2_t conv_str[1024];
2517 regval_ctr_delvalue(ctr, val_name);
2518 str_size = push_ucs2(NULL, conv_str, sz, sizeof(conv_str),
2519 STR_TERMINATE | STR_NOALIGN);
2520 regval_ctr_addvalue(ctr, val_name, REG_SZ,
2521 (char *) conv_str, str_size);
2524 static void map_dword_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2527 regval_ctr_delvalue(ctr, val_name);
2528 regval_ctr_addvalue(ctr, val_name, REG_DWORD,
2529 (char *) &dword, sizeof(dword));
2532 static void map_bool_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2535 uint8 bin_bool = (b ? 1 : 0);
2536 regval_ctr_delvalue(ctr, val_name);
2537 regval_ctr_addvalue(ctr, val_name, REG_BINARY,
2538 (char *) &bin_bool, sizeof(bin_bool));
2541 static void map_single_multi_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2542 const char *multi_sz)
2544 smb_ucs2_t *conv_strs = NULL;
2547 /* a multi-sz has to have a null string terminator, i.e., the last
2548 string must be followed by two nulls */
2549 str_size = (strlen(multi_sz) + 2) * sizeof(smb_ucs2_t);
2550 conv_strs = calloc(str_size, 1);
2552 push_ucs2(NULL, conv_strs, multi_sz, str_size,
2553 STR_TERMINATE | STR_NOALIGN);
2555 regval_ctr_delvalue(ctr, val_name);
2556 regval_ctr_addvalue(ctr, val_name, REG_MULTI_SZ,
2557 (char *) conv_strs, str_size);
2558 safe_free(conv_strs);
2562 /****************************************************************************
2563 * Map the NT_PRINTER_INFO_LEVEL_2 data into DsSpooler keys for publishing.
2565 * @param info2 NT_PRINTER_INFO_LEVEL_2 describing printer - gets modified
2566 * @return BOOL indicating success or failure
2567 ***************************************************************************/
2569 static BOOL map_nt_printer_info2_to_dsspooler(NT_PRINTER_INFO_LEVEL_2 *info2)
2571 REGVAL_CTR *ctr = NULL;
2573 char *allocated_string = NULL;
2574 const char *ascii_str;
2577 if ((i = lookup_printerkey(&info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2578 i = add_new_printer_key(&info2->data, SPOOL_DSSPOOLER_KEY);
2579 ctr = &info2->data.keys[i].values;
2581 map_sz_into_ctr(ctr, SPOOL_REG_PRINTERNAME, info2->sharename);
2582 map_sz_into_ctr(ctr, SPOOL_REG_SHORTSERVERNAME, global_myname());
2584 get_mydnsfullname(longname);
2585 map_sz_into_ctr(ctr, SPOOL_REG_SERVERNAME, longname);
2587 asprintf(&allocated_string, "\\\\%s\\%s", longname, info2->sharename);
2588 map_sz_into_ctr(ctr, SPOOL_REG_UNCNAME, allocated_string);
2589 SAFE_FREE(allocated_string);
2591 map_dword_into_ctr(ctr, SPOOL_REG_VERSIONNUMBER, 4);
2592 map_sz_into_ctr(ctr, SPOOL_REG_DRIVERNAME, info2->drivername);
2593 map_sz_into_ctr(ctr, SPOOL_REG_LOCATION, info2->location);
2594 map_sz_into_ctr(ctr, SPOOL_REG_DESCRIPTION, info2->comment);
2595 map_single_multi_sz_into_ctr(ctr, SPOOL_REG_PORTNAME, info2->portname);
2596 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSEPARATORFILE, info2->sepfile);
2597 map_dword_into_ctr(ctr, SPOOL_REG_PRINTSTARTTIME, info2->starttime);
2598 map_dword_into_ctr(ctr, SPOOL_REG_PRINTENDTIME, info2->untiltime);
2599 map_dword_into_ctr(ctr, SPOOL_REG_PRIORITY, info2->priority);
2601 map_bool_into_ctr(ctr, SPOOL_REG_PRINTKEEPPRINTEDJOBS,
2602 (info2->attributes &
2603 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
2605 switch (info2->attributes & 0x3) {
2607 ascii_str = SPOOL_REGVAL_PRINTWHILESPOOLING;
2610 ascii_str = SPOOL_REGVAL_PRINTAFTERSPOOLED;
2613 ascii_str = SPOOL_REGVAL_PRINTDIRECT;
2616 ascii_str = "unknown";
2618 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSPOOLING, ascii_str);
2623 static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2 *info2,
2627 REGVAL_CTR *ctr=NULL;
2629 /* find the DsSpooler key */
2630 if ((i = lookup_printerkey(&info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2631 i = add_new_printer_key(&info2->data, SPOOL_DSSPOOLER_KEY);
2632 ctr = &info2->data.keys[i].values;
2634 regval_ctr_delvalue(ctr, "objectGUID");
2635 regval_ctr_addvalue(ctr, "objectGUID", REG_BINARY,
2636 (char *) &guid, sizeof(struct uuid));
2639 static WERROR nt_printer_publish_ads(ADS_STRUCT *ads,
2640 NT_PRINTER_INFO_LEVEL *printer)
2644 char *prt_dn = NULL, *srv_dn, *srv_cn_0;
2645 char *srv_dn_utf8, **srv_cn_utf8;
2648 const char *attrs[] = {"objectGUID", NULL};
2650 WERROR win_rc = WERR_OK;
2652 DEBUG(5, ("publishing printer %s\n", printer->info_2->printername));
2654 /* figure out where to publish */
2655 ads_find_machine_acct(ads, &res, global_myname());
2657 /* We use ldap_get_dn here as we need the answer
2658 * in utf8 to call ldap_explode_dn(). JRA. */
2660 srv_dn_utf8 = ldap_get_dn(ads->ld, res);
2663 return WERR_SERVER_UNAVAILABLE;
2665 ads_msgfree(ads, res);
2666 srv_cn_utf8 = ldap_explode_dn(srv_dn_utf8, 1);
2668 ldap_memfree(srv_dn_utf8);
2670 return WERR_SERVER_UNAVAILABLE;
2672 /* Now convert to CH_UNIX. */
2673 if (pull_utf8_allocate(&srv_dn, srv_dn_utf8) == (size_t)-1) {
2674 ldap_memfree(srv_dn_utf8);
2675 ldap_memfree(srv_cn_utf8);
2677 return WERR_SERVER_UNAVAILABLE;
2679 if (pull_utf8_allocate(&srv_cn_0, srv_cn_utf8[0]) == (size_t)-1) {
2680 ldap_memfree(srv_dn_utf8);
2681 ldap_memfree(srv_cn_utf8);
2684 return WERR_SERVER_UNAVAILABLE;
2687 ldap_memfree(srv_dn_utf8);
2688 ldap_memfree(srv_cn_utf8);
2690 asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_0,
2691 printer->info_2->sharename, srv_dn);
2694 SAFE_FREE(srv_cn_0);
2696 /* build the ads mods */
2697 ctx = talloc_init("nt_printer_publish_ads");
2698 mods = ads_init_mods(ctx);
2700 get_local_printer_publishing_data(ctx, &mods,
2701 &printer->info_2->data);
2702 ads_mod_str(ctx, &mods, SPOOL_REG_PRINTERNAME,
2703 printer->info_2->sharename);
2706 ads_rc = ads_add_printer_entry(ads, prt_dn, ctx, &mods);
2707 if (LDAP_ALREADY_EXISTS == ads_rc.err.rc)
2708 ads_rc = ads_mod_printer_entry(ads, prt_dn, ctx, &mods);
2710 talloc_destroy(ctx);
2712 /* retreive the guid and store it locally */
2713 if (ADS_ERR_OK(ads_search_dn(ads, &res, prt_dn, attrs))) {
2715 ads_pull_guid(ads, res, &guid);
2716 ads_msgfree(ads, res);
2717 store_printer_guid(printer->info_2, guid);
2718 win_rc = mod_a_printer(printer, 2);
2725 static WERROR nt_printer_unpublish_ads(ADS_STRUCT *ads,
2726 NT_PRINTER_INFO_LEVEL *printer)
2730 char *prt_dn = NULL;
2732 DEBUG(5, ("unpublishing printer %s\n", printer->info_2->printername));
2734 /* remove the printer from the directory */
2735 ads_rc = ads_find_printer_on_server(ads, &res,
2736 printer->info_2->sharename, global_myname());
2738 if (ADS_ERR_OK(ads_rc) && ads_count_replies(ads, res)) {
2739 prt_dn = ads_get_dn(ads, res);
2740 ads_rc = ads_del_dn(ads, prt_dn);
2741 ads_memfree(ads, prt_dn);
2744 ads_msgfree(ads, res);
2748 /****************************************************************************
2749 * Publish a printer in the directory
2751 * @param snum describing printer service
2752 * @return WERROR indicating status of publishing
2753 ***************************************************************************/
2755 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
2758 ADS_STRUCT *ads = NULL;
2759 NT_PRINTER_INFO_LEVEL *printer = NULL;
2762 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
2763 if (!W_ERROR_IS_OK(win_rc))
2767 case SPOOL_DS_PUBLISH:
2768 case SPOOL_DS_UPDATE:
2769 /* set the DsSpooler info and attributes */
2770 if (!(map_nt_printer_info2_to_dsspooler(printer->info_2))) {
2771 win_rc = WERR_NOMEM;
2775 printer->info_2->attributes |= PRINTER_ATTRIBUTE_PUBLISHED;
2777 case SPOOL_DS_UNPUBLISH:
2778 printer->info_2->attributes ^= PRINTER_ATTRIBUTE_PUBLISHED;
2781 win_rc = WERR_NOT_SUPPORTED;
2785 win_rc = mod_a_printer(printer, 2);
2786 if (!W_ERROR_IS_OK(win_rc)) {
2787 DEBUG(3, ("err %d saving data\n", W_ERROR_V(win_rc)));
2791 ads = ads_init(NULL, NULL, NULL);
2793 DEBUG(3, ("ads_init() failed\n"));
2794 win_rc = WERR_SERVER_UNAVAILABLE;
2797 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
2798 SAFE_FREE(ads->auth.password);
2799 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
2802 /* ads_connect() will find the DC for us */
2803 ads_rc = ads_connect(ads);
2804 if (!ADS_ERR_OK(ads_rc)) {
2805 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
2806 win_rc = WERR_ACCESS_DENIED;
2811 case SPOOL_DS_PUBLISH:
2812 case SPOOL_DS_UPDATE:
2813 win_rc = nt_printer_publish_ads(ads, printer);
2815 case SPOOL_DS_UNPUBLISH:
2816 win_rc = nt_printer_unpublish_ads(ads, printer);
2821 free_a_printer(&printer, 2);
2826 WERROR check_published_printers(void)
2829 ADS_STRUCT *ads = NULL;
2832 int n_services = lp_numservices();
2833 NT_PRINTER_INFO_LEVEL *printer = NULL;
2836 ads = ads_init(NULL, NULL, NULL);
2838 DEBUG(3, ("ads_init() failed\n"));
2839 return WERR_SERVER_UNAVAILABLE;
2841 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
2842 SAFE_FREE(ads->auth.password);
2843 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
2846 /* ads_connect() will find the DC for us */
2847 ads_rc = ads_connect(ads);
2848 if (!ADS_ERR_OK(ads_rc)) {
2849 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
2851 return WERR_ACCESS_DENIED;
2854 for (snum = 0; snum < n_services; snum++) {
2855 if (!(lp_snum_ok(snum) && lp_print_ok(snum)))
2858 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2,
2859 lp_servicename(snum))) ||
2860 !(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED))
2863 DEBUG(5, ("checking directory for printer %s\n", printer->info_2->printername));
2864 ads_rc = ads_find_printer_on_server(ads, &res,
2865 printer->info_2->sharename, global_myname());
2866 if (ADS_ERR_OK(ads_rc) && ads_count_replies(ads, res)) {
2867 DEBUG(5, ("printer %s is in directory\n", printer->info_2->printername));
2871 win_rc = nt_printer_publish_ads(ads, printer);
2872 if (!W_ERROR_IS_OK(win_rc))
2873 DEBUG(3, ("error publishing %s: %s\n", printer->info_2->sharename, dos_errstr(win_rc)));
2876 free_a_printer(&printer, 2);
2877 ads_msgfree(ads, res);
2885 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
2888 NT_PRINTER_INFO_LEVEL *printer = NULL;
2890 REGISTRY_VALUE *guid_val;
2894 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
2896 if (!W_ERROR_IS_OK(win_rc) ||
2897 !(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED) ||
2898 ((i = lookup_printerkey(&printer->info_2->data,
2899 SPOOL_DSSPOOLER_KEY)) < 0) ||
2900 !(ctr = &printer->info_2->data.keys[i].values) ||
2901 !(guid_val = regval_ctr_getvalue(ctr, "objectGUID"))) {
2902 free_a_printer(&printer, 2);
2906 if (regval_size(guid_val) == sizeof(struct uuid))
2907 memcpy(guid, regval_data_p(guid_val), sizeof(struct uuid));
2909 free_a_printer(&printer, 2);
2913 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
2918 WERROR check_published_printers(void)
2923 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
2928 #endif /* HAVE_ADS */
2930 /****************************************************************************
2931 ***************************************************************************/
2933 WERROR delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key )
2935 NT_PRINTER_DATA *data;
2937 int removed_keys = 0;
2941 empty_slot = data->num_keys;
2944 return WERR_INVALID_PARAM;
2946 /* remove all keys */
2948 if ( !strlen(key) ) {
2949 for ( i=0; i<data->num_keys; i++ ) {
2950 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
2951 data->keys[i].name));
2953 SAFE_FREE( data->keys[i].name );
2954 regval_ctr_destroy( &data->keys[i].values );
2957 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
2960 SAFE_FREE( data->keys );
2961 ZERO_STRUCTP( data );
2966 /* remove a specific key (and all subkeys) */
2968 for ( i=0; i<data->num_keys; i++ ) {
2969 if ( StrnCaseCmp( data->keys[i].name, key, strlen(key)) == 0 ) {
2970 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
2971 data->keys[i].name));
2973 SAFE_FREE( data->keys[i].name );
2974 regval_ctr_destroy( &data->keys[i].values );
2976 /* mark the slot as empty */
2978 ZERO_STRUCTP( &data->keys[i] );
2982 /* find the first empty slot */
2984 for ( i=0; i<data->num_keys; i++ ) {
2985 if ( !data->keys[i].name ) {
2992 if ( i == data->num_keys )
2993 /* nothing was removed */
2994 return WERR_INVALID_PARAM;
2996 /* move everything down */
2998 for ( i=empty_slot+1; i<data->num_keys; i++ ) {
2999 if ( data->keys[i].name ) {
3000 memcpy( &data->keys[empty_slot], &data->keys[i], sizeof(NT_PRINTER_KEY) );
3001 ZERO_STRUCTP( &data->keys[i] );
3009 data->num_keys -= removed_keys;
3011 /* sanity check to see if anything is left */
3013 if ( !data->num_keys ) {
3014 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2->printername ));
3016 SAFE_FREE( data->keys );
3017 ZERO_STRUCTP( data );
3023 /****************************************************************************
3024 ***************************************************************************/
3026 WERROR delete_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3028 WERROR result = WERR_OK;
3031 /* we must have names on non-zero length */
3033 if ( !key || !*key|| !value || !*value )
3034 return WERR_INVALID_NAME;
3036 /* find the printer key first */
3038 key_index = lookup_printerkey( &p2->data, key );
3039 if ( key_index == -1 )
3042 /* make sure the value exists so we can return the correct error code */
3044 if ( !regval_ctr_getvalue( &p2->data.keys[key_index].values, value ) )
3045 return WERR_BADFILE;
3047 regval_ctr_delvalue( &p2->data.keys[key_index].values, value );
3049 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
3055 /****************************************************************************
3056 ***************************************************************************/
3058 WERROR add_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value,
3059 uint32 type, uint8 *data, int real_len )
3061 WERROR result = WERR_OK;
3064 /* we must have names on non-zero length */
3066 if ( !key || !*key|| !value || !*value )
3067 return WERR_INVALID_NAME;
3069 /* find the printer key first */
3071 key_index = lookup_printerkey( &p2->data, key );
3072 if ( key_index == -1 )
3073 key_index = add_new_printer_key( &p2->data, key );
3075 if ( key_index == -1 )
3078 regval_ctr_addvalue( &p2->data.keys[key_index].values, value,
3079 type, (const char *)data, real_len );
3081 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
3082 key, value, type, real_len ));
3087 /****************************************************************************
3088 ***************************************************************************/
3090 REGISTRY_VALUE* get_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3094 if ( (key_index = lookup_printerkey( &p2->data, key )) == -1 )
3097 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
3100 return regval_ctr_getvalue( &p2->data.keys[key_index].values, value );
3103 /****************************************************************************
3104 Unpack a list of registry values frem the TDB
3105 ***************************************************************************/
3107 static int unpack_values(NT_PRINTER_DATA *printer_data, char *buf, int buflen)
3111 pstring string, valuename, keyname;
3115 REGISTRY_VALUE *regval_p;
3118 /* add the "PrinterDriverData" key first for performance reasons */
3120 add_new_printer_key( printer_data, SPOOL_PRINTERDATA_KEY );
3122 /* loop and unpack the rest of the registry values */
3126 /* check to see if there are any more registry values */
3129 len += tdb_unpack(buf+len, buflen-len, "p", ®val_p);
3133 /* unpack the next regval */
3135 len += tdb_unpack(buf+len, buflen-len, "fdB",
3142 * break of the keyname from the value name.
3143 * Valuenames can have embedded '\'s so be careful.
3144 * only support one level of keys. See the
3145 * "Konica Fiery S300 50C-K v1.1. enu" 2k driver.
3149 str = strchr_m( string, '\\');
3151 /* Put in "PrinterDriverData" is no key specified */
3154 pstrcpy( keyname, SPOOL_PRINTERDATA_KEY );
3155 pstrcpy( valuename, string );
3159 pstrcpy( keyname, string );
3160 pstrcpy( valuename, str+1 );
3163 /* see if we need a new key */
3165 if ( (key_index=lookup_printerkey( printer_data, keyname )) == -1 )
3166 key_index = add_new_printer_key( printer_data, keyname );
3168 if ( key_index == -1 ) {
3169 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3174 /* add the new value */
3176 regval_ctr_addvalue( &printer_data->keys[key_index].values, valuename, type, (const char *)data_p, size );
3178 SAFE_FREE(data_p); /* 'B' option to tdbpack does a malloc() */
3180 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname, valuename, size));
3186 /****************************************************************************
3187 ***************************************************************************/
3189 static void map_to_os2_driver(fstring drivername)
3191 static BOOL initialised=False;
3192 static fstring last_from,last_to;
3193 char *mapfile = lp_os2_driver_map();
3194 char **lines = NULL;
3198 if (!strlen(drivername))
3205 *last_from = *last_to = 0;
3209 if (strequal(drivername,last_from)) {
3210 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",drivername,last_to));
3211 fstrcpy(drivername,last_to);
3215 lines = file_lines_load(mapfile, &numlines);
3216 if (numlines == 0) {
3217 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
3221 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile));
3223 for( i = 0; i < numlines; i++) {
3224 char *nt_name = lines[i];
3225 char *os2_name = strchr(nt_name,'=');
3232 while (isspace(*nt_name))
3235 if (!*nt_name || strchr("#;",*nt_name))
3239 int l = strlen(nt_name);
3240 while (l && isspace(nt_name[l-1])) {
3246 while (isspace(*os2_name))
3250 int l = strlen(os2_name);
3251 while (l && isspace(os2_name[l-1])) {
3257 if (strequal(nt_name,drivername)) {
3258 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
3259 fstrcpy(last_from,drivername);
3260 fstrcpy(last_to,os2_name);
3261 fstrcpy(drivername,os2_name);
3262 file_lines_free(lines);
3267 file_lines_free(lines);
3270 /****************************************************************************
3271 Get a default printer info 2 struct.
3272 ****************************************************************************/
3273 static WERROR get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2 **info_ptr, const char *sharename)
3276 NT_PRINTER_INFO_LEVEL_2 info;
3280 snum = lp_servicenumber(sharename);
3282 slprintf(info.servername, sizeof(info.servername)-1, "\\\\%s", get_called_name());
3283 slprintf(info.printername, sizeof(info.printername)-1, "\\\\%s\\%s",
3284 get_called_name(), sharename);
3285 fstrcpy(info.sharename, sharename);
3286 fstrcpy(info.portname, SAMBA_PRINTER_PORT_NAME);
3288 /* by setting the driver name to an empty string, a local NT admin
3289 can now run the **local** APW to install a local printer driver
3290 for a Samba shared printer in 2.2. Without this, drivers **must** be
3291 installed on the Samba server for NT clients --jerry */
3292 #if 0 /* JERRY --do not uncomment-- */
3293 if (!*info.drivername)
3294 fstrcpy(info.drivername, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3298 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info.drivername));
3300 pstrcpy(info.comment, "");
3301 fstrcpy(info.printprocessor, "winprint");
3302 fstrcpy(info.datatype, "RAW");
3304 info.attributes = PRINTER_ATTRIBUTE_SAMBA;
3306 info.starttime = 0; /* Minutes since 12:00am GMT */
3307 info.untiltime = 0; /* Minutes since 12:00am GMT */
3309 info.default_priority = 1;
3310 info.setuptime = (uint32)time(NULL);
3313 * I changed this as I think it is better to have a generic
3314 * DEVMODE than to crash Win2k explorer.exe --jerry
3315 * See the HP Deskjet 990c Win2k drivers for an example.
3317 * However the default devmode appears to cause problems
3318 * with the HP CLJ 8500 PCL driver. Hence the addition of
3319 * the "default devmode" parameter --jerry 22/01/2002
3322 if (lp_default_devmode(snum)) {
3323 if ((info.devmode = construct_nt_devicemode(info.printername)) == NULL)
3327 info.devmode = NULL;
3330 /* This will get the current RPC talloc context, but we should be
3331 passing this as a parameter... fixme... JRA ! */
3333 if (!nt_printing_getsec(get_talloc_ctx(), sharename, &info.secdesc_buf))
3336 *info_ptr = (NT_PRINTER_INFO_LEVEL_2 *)memdup(&info, sizeof(info));
3338 DEBUG(0,("get_a_printer_2_default: malloc fail.\n"));
3346 free_nt_devicemode(&info.devmode);
3347 return WERR_ACCESS_DENIED;
3350 /****************************************************************************
3351 ****************************************************************************/
3352 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr, const char *sharename)
3355 NT_PRINTER_INFO_LEVEL_2 info;
3357 TDB_DATA kbuf, dbuf;
3358 fstring printername;
3359 char adevice[MAXDEVICENAME];
3363 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, sharename);
3366 kbuf.dsize = strlen(key)+1;
3368 dbuf = tdb_fetch(tdb_printers, kbuf);
3370 return get_a_printer_2_default(info_ptr, sharename);
3372 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "dddddddddddfffffPfffff",
3375 &info.default_priority,
3392 info.printprocessor,
3396 /* Samba has to have shared raw drivers. */
3397 info.attributes |= PRINTER_ATTRIBUTE_SAMBA;
3398 info.attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
3400 /* Restore the stripped strings. */
3401 slprintf(info.servername, sizeof(info.servername)-1, "\\\\%s", get_called_name());
3402 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", get_called_name(),
3404 fstrcpy(info.printername, printername);
3406 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3409 * Some client drivers freak out if there is a NULL devmode
3410 * (probably the driver is not checking before accessing
3411 * the devmode pointer) --jerry
3413 * See comments in get_a_printer_2_default()
3416 if (lp_default_devmode(lp_servicenumber(sharename)) && !info.devmode) {
3417 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3419 info.devmode = construct_nt_devicemode(printername);
3422 safe_strcpy(adevice, info.printername, sizeof(adevice)-1);
3424 fstrcpy(info.devmode->devicename, adevice);
3427 len += unpack_values( &info.data, dbuf.dptr+len, dbuf.dsize-len );
3429 /* This will get the current RPC talloc context, but we should be
3430 passing this as a parameter... fixme... JRA ! */
3432 nt_printing_getsec(get_talloc_ctx(), sharename, &info.secdesc_buf);
3434 /* Fix for OS/2 drivers. */
3436 if (get_remote_arch() == RA_OS2)
3437 map_to_os2_driver(info.drivername);
3439 SAFE_FREE(dbuf.dptr);
3440 *info_ptr=memdup(&info, sizeof(info));
3442 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
3443 sharename, info.printername, info.drivername));
3448 /****************************************************************************
3449 Debugging function, dump at level 6 the struct in the logs.
3450 ****************************************************************************/
3451 static uint32 dump_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3454 NT_PRINTER_INFO_LEVEL_2 *info2;
3456 DEBUG(106,("Dumping printer at level [%d]\n", level));
3461 if (printer->info_2 == NULL)
3465 info2=printer->info_2;
3467 DEBUGADD(106,("attributes:[%d]\n", info2->attributes));
3468 DEBUGADD(106,("priority:[%d]\n", info2->priority));
3469 DEBUGADD(106,("default_priority:[%d]\n", info2->default_priority));
3470 DEBUGADD(106,("starttime:[%d]\n", info2->starttime));
3471 DEBUGADD(106,("untiltime:[%d]\n", info2->untiltime));
3472 DEBUGADD(106,("status:[%d]\n", info2->status));
3473 DEBUGADD(106,("cjobs:[%d]\n", info2->cjobs));
3474 DEBUGADD(106,("averageppm:[%d]\n", info2->averageppm));
3475 DEBUGADD(106,("changeid:[%d]\n", info2->changeid));
3476 DEBUGADD(106,("c_setprinter:[%d]\n", info2->c_setprinter));
3477 DEBUGADD(106,("setuptime:[%d]\n", info2->setuptime));
3479 DEBUGADD(106,("servername:[%s]\n", info2->servername));
3480 DEBUGADD(106,("printername:[%s]\n", info2->printername));
3481 DEBUGADD(106,("sharename:[%s]\n", info2->sharename));
3482 DEBUGADD(106,("portname:[%s]\n", info2->portname));
3483 DEBUGADD(106,("drivername:[%s]\n", info2->drivername));
3484 DEBUGADD(106,("comment:[%s]\n", info2->comment));
3485 DEBUGADD(106,("location:[%s]\n", info2->location));
3486 DEBUGADD(106,("sepfile:[%s]\n", info2->sepfile));
3487 DEBUGADD(106,("printprocessor:[%s]\n", info2->printprocessor));
3488 DEBUGADD(106,("datatype:[%s]\n", info2->datatype));
3489 DEBUGADD(106,("parameters:[%s]\n", info2->parameters));
3495 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level ));
3503 /****************************************************************************
3504 Update the changeid time.
3505 This is SO NASTY as some drivers need this to change, others need it
3506 static. This value will change every second, and I must hope that this
3507 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
3509 ****************************************************************************/
3511 static uint32 rev_changeid(void)
3515 get_process_uptime(&tv);
3518 /* Return changeid as msec since spooler restart */
3519 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
3522 * This setting seems to work well but is too untested
3523 * to replace the above calculation. Left in for experiementation
3524 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
3526 return tv.tv_sec * 10 + tv.tv_usec / 100000;
3530 /********************************************************************
3531 Send a message to all smbds about the printer that just changed
3532 ********************************************************************/
3534 static BOOL send_printer_mod_msg( char* printername )
3536 int len = strlen(printername);
3541 DEBUG(10,("send_printer_mod_msg: Sending message about printer change [%s]\n",
3544 /* spam everyone that we just changed this printer */
3546 message_send_all( conn_tdb_ctx(), MSG_PRINTER_MOD, printername, len+1, False, NULL );
3552 * The function below are the high level ones.
3553 * only those ones must be called from the spoolss code.
3557 /****************************************************************************
3558 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
3559 ****************************************************************************/
3561 WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3565 dump_a_printer(printer, level);
3568 * invalidate cache for all open handles to this printer.
3569 * cache for a given handle will be updated on the next
3573 invalidate_printer_hnd_cache( printer->info_2->sharename );
3574 send_printer_mod_msg( printer->info_2->sharename );
3580 * Update the changestamp. Emperical tests show that the
3581 * ChangeID is always updated,but c_setprinter is
3582 * global spooler variable (not per printer).
3585 /* ChangeID **must** be increasing over the lifetime
3586 of client's spoolss service in order for the
3587 client's cache to show updates */
3589 printer->info_2->changeid = rev_changeid();
3592 * Because one day someone will ask:
3593 * NT->NT An admin connection to a remote
3594 * printer show changes imeediately in
3595 * the properities dialog
3597 * A non-admin connection will only show the
3598 * changes after viewing the properites page
3599 * 2 times. Seems to be related to a
3600 * race condition in the client between the spooler
3601 * updating the local cache and the Explorer.exe GUI
3602 * actually displaying the properties.
3604 * This is fixed in Win2k. admin/non-admin
3605 * connections both display changes immediately.
3610 result=update_a_printer_2(printer->info_2);
3615 result=WERR_UNKNOWN_LEVEL;
3622 /****************************************************************************
3623 Initialize printer devmode & data with previously saved driver init values.
3624 ****************************************************************************/
3626 static BOOL set_driver_init_2( NT_PRINTER_INFO_LEVEL_2 *info_ptr )
3630 TDB_DATA kbuf, dbuf;
3631 NT_PRINTER_INFO_LEVEL_2 info;
3637 * Delete any printer data 'values' already set. When called for driver
3638 * replace, there will generally be some, but during an add printer, there
3639 * should not be any (if there are delete them).
3642 delete_all_printer_data( info_ptr, "" );
3644 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info_ptr->drivername);
3647 kbuf.dsize = strlen(key)+1;
3649 dbuf = tdb_fetch(tdb_drivers, kbuf);
3652 * When changing to a driver that has no init info in the tdb, remove
3653 * the previous drivers init info and leave the new on blank.
3655 free_nt_devicemode(&info_ptr->devmode);
3660 * Get the saved DEVMODE..
3663 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3666 * The saved DEVMODE contains the devicename from the printer used during
3667 * the initialization save. Change it to reflect the new printer.
3670 if ( info.devmode ) {
3671 ZERO_STRUCT(info.devmode->devicename);
3672 fstrcpy(info.devmode->devicename, info_ptr->printername);
3676 * NT/2k does not change out the entire DeviceMode of a printer
3677 * when changing the driver. Only the driverextra, private, &
3678 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
3680 * Later examination revealed that Windows NT/2k does reset the
3681 * the printer's device mode, bit **only** when you change a
3682 * property of the device mode such as the page orientation.
3687 /* Bind the saved DEVMODE to the new the printer */
3689 free_nt_devicemode(&info_ptr->devmode);
3690 info_ptr->devmode = info.devmode;
3692 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
3693 info_ptr->printername, info_ptr->devmode?"VALID":"NULL", info_ptr->drivername));
3695 /* Add the printer data 'values' to the new printer */
3697 len += unpack_values( &info_ptr->data, dbuf.dptr+len, dbuf.dsize-len );
3700 SAFE_FREE(dbuf.dptr);
3705 /****************************************************************************
3706 Initialize printer devmode & data with previously saved driver init values.
3707 When a printer is created using AddPrinter, the drivername bound to the
3708 printer is used to lookup previously saved driver initialization info, which
3709 is bound to the new printer.
3710 ****************************************************************************/
3712 BOOL set_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3714 BOOL result = False;
3718 result = set_driver_init_2(printer->info_2);
3722 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
3730 /****************************************************************************
3731 Delete driver init data stored for a specified driver
3732 ****************************************************************************/
3734 BOOL del_driver_init(char *drivername)
3739 if (!drivername || !*drivername) {
3740 DEBUG(3,("del_driver_init: No drivername specified!\n"));
3744 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, drivername);
3747 kbuf.dsize = strlen(key)+1;
3749 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n", drivername));
3751 return (tdb_delete(tdb_drivers, kbuf) == 0);
3754 /****************************************************************************
3755 Pack up the DEVMODE and values for a printer into a 'driver init' entry
3756 in the tdb. Note: this is different from the driver entry and the printer
3757 entry. There should be a single driver init entry for each driver regardless
3758 of whether it was installed from NT or 2K. Technically, they should be
3759 different, but they work out to the same struct.
3760 ****************************************************************************/
3762 static uint32 update_driver_init_2(NT_PRINTER_INFO_LEVEL_2 *info)
3766 int buflen, len, ret;
3767 TDB_DATA kbuf, dbuf;
3774 len += pack_devicemode(info->devmode, buf+len, buflen-len);
3776 len += pack_values( &info->data, buf+len, buflen-len );
3778 if (buflen != len) {
3781 tb = (char *)Realloc(buf, len);
3783 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
3793 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info->drivername);
3796 kbuf.dsize = strlen(key)+1;
3800 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
3804 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
3808 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
3809 info->sharename, info->drivername));
3814 /****************************************************************************
3815 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
3816 ****************************************************************************/
3818 static uint32 update_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3822 dump_a_printer(printer, level);
3826 result = update_driver_init_2(printer->info_2);
3836 /****************************************************************************
3837 Convert the printer data value, a REG_BINARY array, into an initialization
3838 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
3839 got to keep the endians happy :).
3840 ****************************************************************************/
3842 static BOOL convert_driver_init( TALLOC_CTX *ctx, NT_DEVICEMODE *nt_devmode, uint8 *data, uint32 data_len )
3844 BOOL result = False;
3848 ZERO_STRUCT(devmode);
3850 prs_init(&ps, 0, ctx, UNMARSHALL);
3851 ps.data_p = (char *)data;
3852 ps.buffer_size = data_len;
3854 if (spoolss_io_devmode("phantom DEVMODE", &ps, 0, &devmode))
3855 result = convert_devicemode("", &devmode, &nt_devmode);
3857 DEBUG(10,("convert_driver_init: error parsing DEVMODE\n"));
3862 /****************************************************************************
3863 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
3865 1. Use the driver's config DLL to this UNC printername and:
3866 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
3867 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
3868 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
3870 The last step triggers saving the "driver initialization" information for
3871 this printer into the tdb. Later, new printers that use this driver will
3872 have this initialization information bound to them. This simulates the
3873 driver initialization, as if it had run on the Samba server (as it would
3876 The Win32 client side code requirement sucks! But until we can run arbitrary
3877 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
3879 It would have been easier to use SetPrinter because all the UNMARSHALLING of
3880 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
3881 about it and you will realize why. JRR 010720
3882 ****************************************************************************/
3884 static WERROR save_driver_init_2(NT_PRINTER_INFO_LEVEL *printer, uint8 *data, uint32 data_len )
3886 WERROR status = WERR_OK;
3887 TALLOC_CTX *ctx = NULL;
3888 NT_DEVICEMODE *nt_devmode = NULL;
3889 NT_DEVICEMODE *tmp_devmode = printer->info_2->devmode;
3892 * When the DEVMODE is already set on the printer, don't try to unpack it.
3894 DEBUG(8,("save_driver_init_2: Enter...\n"));
3896 if ( !printer->info_2->devmode && data_len ) {
3898 * Set devmode on printer info, so entire printer initialization can be
3902 if ((ctx = talloc_init("save_driver_init_2")) == NULL)
3905 if ((nt_devmode = (NT_DEVICEMODE*)malloc(sizeof(NT_DEVICEMODE))) == NULL) {
3906 status = WERR_NOMEM;
3910 ZERO_STRUCTP(nt_devmode);
3913 * The DEVMODE is held in the 'data' component of the param in raw binary.
3914 * Convert it to to a devmode structure
3916 if ( !convert_driver_init( ctx, nt_devmode, data, data_len )) {
3917 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
3918 status = WERR_INVALID_PARAM;
3922 printer->info_2->devmode = nt_devmode;
3926 * Pack up and add (or update) the DEVMODE and any current printer data to
3927 * a 'driver init' element in the tdb
3931 if ( update_driver_init(printer, 2) != 0 ) {
3932 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
3933 status = WERR_NOMEM;
3938 * If driver initialization info was successfully saved, set the current
3939 * printer to match it. This allows initialization of the current printer
3940 * as well as the driver.
3942 status = mod_a_printer(printer, 2);
3943 if (!W_ERROR_IS_OK(status)) {
3944 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
3945 printer->info_2->printername));
3949 talloc_destroy(ctx);
3950 free_nt_devicemode( &nt_devmode );
3952 printer->info_2->devmode = tmp_devmode;
3957 /****************************************************************************
3958 Update the driver init info (DEVMODE and specifics) for a printer
3959 ****************************************************************************/
3961 WERROR save_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level, uint8 *data, uint32 data_len)
3963 WERROR status = WERR_OK;
3967 status = save_driver_init_2( printer, data, data_len );
3970 status = WERR_UNKNOWN_LEVEL;
3977 /****************************************************************************
3978 Deep copy a NT_PRINTER_DATA
3979 ****************************************************************************/
3981 static NTSTATUS copy_printer_data( NT_PRINTER_DATA *dst, NT_PRINTER_DATA *src )
3983 int i, j, num_vals, new_key_index;
3984 REGVAL_CTR *src_key, *dst_key;
3987 return NT_STATUS_NO_MEMORY;
3989 for ( i=0; i<src->num_keys; i++ ) {
3991 /* create a new instance of the printerkey in the destination
3992 printer_data object */
3994 new_key_index = add_new_printer_key( dst, src->keys[i].name );
3995 dst_key = &dst->keys[new_key_index].values;
3997 src_key = &src->keys[i].values;
3998 num_vals = regval_ctr_numvals( src_key );
4000 /* dup the printer entire printer key */
4002 for ( j=0; j<num_vals; j++ ) {
4003 regval_ctr_copyvalue( dst_key, regval_ctr_specific_value(src_key, j) );
4007 return NT_STATUS_OK;
4010 /****************************************************************************
4011 Deep copy a NT_PRINTER_INFO_LEVEL_2 structure using malloc()'d memeory
4013 ****************************************************************************/
4015 NT_PRINTER_INFO_LEVEL_2* dup_printer_2( TALLOC_CTX *ctx, NT_PRINTER_INFO_LEVEL_2 *printer )
4017 NT_PRINTER_INFO_LEVEL_2 *copy;
4022 if ( !(copy = (NT_PRINTER_INFO_LEVEL_2 *)malloc(sizeof(NT_PRINTER_INFO_LEVEL_2))) )
4025 memcpy( copy, printer, sizeof(NT_PRINTER_INFO_LEVEL_2) );
4027 /* malloc()'d members copied here */
4029 copy->devmode = dup_nt_devicemode( printer->devmode );
4031 ZERO_STRUCT( copy->data );
4032 copy_printer_data( ©->data, &printer->data );
4034 /* this is talloc()'d; very ugly that we have a structure that
4035 is half malloc()'d and half talloc()'d but that is the way
4036 that the PRINTER_INFO stuff is written right now. --jerry */
4038 copy->secdesc_buf = dup_sec_desc_buf( ctx, printer->secdesc_buf );
4043 /****************************************************************************
4044 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
4046 Previously the code had a memory allocation problem because it always
4047 used the TALLOC_CTX from the Printer_entry*. This context lasts
4048 as a long as the original handle is open. So if the client made a lot
4049 of getprinter[data]() calls, the memory usage would climb. Now we use
4050 a short lived TALLOC_CTX for printer_info_2 objects returned. We
4051 still use the Printer_entry->ctx for maintaining the cache copy though
4052 since that object must live as long as the handle by definition.
4055 ****************************************************************************/
4057 WERROR get_a_printer( Printer_entry *print_hnd, NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level,
4058 const char *sharename)
4061 NT_PRINTER_INFO_LEVEL *printer = NULL;
4065 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename, (unsigned int)level));
4069 if ((printer = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL))) == NULL) {
4070 DEBUG(0,("get_a_printer: malloc fail.\n"));
4073 ZERO_STRUCTP(printer);
4076 * check for cache first. A Printer handle cannot changed
4077 * to another printer object so we only check that the printer
4078 * is actually for a printer and that the printer_info pointer
4082 && (print_hnd->printer_type==PRINTER_HANDLE_IS_PRINTER)
4083 && print_hnd->printer_info )
4085 /* get_talloc_ctx() works here because we need a short
4086 lived talloc context */
4088 if ( !(printer->info_2 = dup_printer_2(get_talloc_ctx(), print_hnd->printer_info->info_2)) )
4090 DEBUG(0,("get_a_printer: unable to copy cached printer info!\n"));
4096 DEBUG(10,("get_a_printer: using cached copy of printer_info_2\n"));
4098 *pp_printer = printer;
4104 /* no cache for this handle; see if we can match one from another handle.
4105 Make sure to use a short lived talloc ctx */
4108 result = find_printer_in_print_hnd_cache(get_talloc_ctx(), &printer->info_2, sharename);
4110 /* fail to disk if we don't have it with any open handle */
4112 if ( !print_hnd || !W_ERROR_IS_OK(result) )
4113 result = get_a_printer_2(&printer->info_2, sharename);
4115 /* we have a new printer now. Save it with this handle */
4117 if ( W_ERROR_IS_OK(result) ) {
4118 dump_a_printer(printer, level);
4120 /* save a copy in cache */
4121 if ( print_hnd && (print_hnd->printer_type==PRINTER_HANDLE_IS_PRINTER)) {
4122 if ( !print_hnd->printer_info )
4123 print_hnd->printer_info = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL));
4125 if ( print_hnd->printer_info ) {
4126 /* make sure to use the handle's talloc ctx here since
4127 the printer_2 object must last until the handle is closed */
4129 print_hnd->printer_info->info_2 = dup_printer_2(print_hnd->ctx, printer->info_2);
4131 /* don't fail the lookup just because the cache update failed */
4132 if ( !print_hnd->printer_info->info_2 )
4133 DEBUG(0,("get_a_printer: unable to copy new printer info!\n"));
4136 *pp_printer = printer;
4144 result=WERR_UNKNOWN_LEVEL;
4148 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n", sharename, (unsigned int)level, dos_errstr(result)));
4153 /****************************************************************************
4154 Deletes a NT_PRINTER_INFO_LEVEL struct.
4155 ****************************************************************************/
4157 uint32 free_a_printer(NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level)
4160 NT_PRINTER_INFO_LEVEL *printer = *pp_printer;
4162 DEBUG(104,("freeing a printer at level [%d]\n", level));
4164 if (printer == NULL)
4169 if (printer->info_2 != NULL) {
4170 free_nt_printer_info_level_2(&printer->info_2);
4181 SAFE_FREE(*pp_printer);
4185 /****************************************************************************
4186 ****************************************************************************/
4187 uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4190 DEBUG(104,("adding a printer at level [%d]\n", level));
4191 dump_a_printer_driver(driver, level);
4195 result=add_a_printer_driver_3(driver.info_3);
4199 result=add_a_printer_driver_6(driver.info_6);
4209 /****************************************************************************
4210 ****************************************************************************/
4212 WERROR get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level,
4213 fstring drivername, const char *architecture, uint32 version)
4219 /* Sometime we just want any version of the driver */
4221 if ( version == DRIVER_ANY_VERSION ) {
4222 /* look for Win2k first and then for NT4 */
4223 result = get_a_printer_driver_3(&driver->info_3, drivername,
4226 if ( !W_ERROR_IS_OK(result) ) {
4227 result = get_a_printer_driver_3( &driver->info_3,
4228 drivername, architecture, 2 );
4231 result = get_a_printer_driver_3(&driver->info_3, drivername,
4232 architecture, version);
4241 if (W_ERROR_IS_OK(result))
4242 dump_a_printer_driver(*driver, level);
4247 /****************************************************************************
4248 ****************************************************************************/
4249 uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4256 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
4257 if (driver.info_3 != NULL)
4259 info3=driver.info_3;
4260 SAFE_FREE(info3->dependentfiles);
4261 ZERO_STRUCTP(info3);
4271 NT_PRINTER_DRIVER_INFO_LEVEL_6 *info6;
4272 if (driver.info_6 != NULL) {
4273 info6=driver.info_6;
4274 SAFE_FREE(info6->dependentfiles);
4275 SAFE_FREE(info6->previousnames);
4276 ZERO_STRUCTP(info6);
4292 /****************************************************************************
4293 Determine whether or not a particular driver is currently assigned
4295 ****************************************************************************/
4297 BOOL printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 )
4300 int n_services = lp_numservices();
4301 NT_PRINTER_INFO_LEVEL *printer = NULL;
4306 DEBUG(5,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4308 /* loop through the printers.tdb and check for the drivername */
4310 for (snum=0; snum<n_services; snum++) {
4311 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
4314 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))) )
4317 if ( !StrCaseCmp(info_3->name, printer->info_2->drivername) ) {
4318 free_a_printer( &printer, 2 );
4322 free_a_printer( &printer, 2 );
4325 DEBUG(5,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4327 /* report that the driver is not in use by default */
4333 /**********************************************************************
4334 Check to see if a ogiven file is in use by *info
4335 *********************************************************************/
4337 static BOOL drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4344 if ( strequal(file, info->driverpath) )
4347 if ( strequal(file, info->datafile) )
4350 if ( strequal(file, info->configfile) )
4353 if ( strequal(file, info->helpfile) )
4356 /* see of there are any dependent files to examine */
4358 if ( !info->dependentfiles )
4361 while ( *info->dependentfiles[i] ) {
4362 if ( strequal(file, info->dependentfiles[i]) )
4371 /**********************************************************************
4372 Utility function to remove the dependent file pointed to by the
4373 input parameter from the list
4374 *********************************************************************/
4376 static void trim_dependent_file( fstring files[], int idx )
4379 /* bump everything down a slot */
4381 while( *files[idx+1] ) {
4382 fstrcpy( files[idx], files[idx+1] );
4391 /**********************************************************************
4392 Check if any of the files used by src are also used by drv
4393 *********************************************************************/
4395 static BOOL trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src,
4396 NT_PRINTER_DRIVER_INFO_LEVEL_3 *drv )
4398 BOOL in_use = False;
4404 /* check each file. Remove it from the src structure if it overlaps */
4406 if ( drv_file_in_use(src->driverpath, drv) ) {
4408 DEBUG(10,("Removing driverfile [%s] from list\n", src->driverpath));
4409 fstrcpy( src->driverpath, "" );
4412 if ( drv_file_in_use(src->datafile, drv) ) {
4414 DEBUG(10,("Removing datafile [%s] from list\n", src->datafile));
4415 fstrcpy( src->datafile, "" );
4418 if ( drv_file_in_use(src->configfile, drv) ) {
4420 DEBUG(10,("Removing configfile [%s] from list\n", src->configfile));
4421 fstrcpy( src->configfile, "" );
4424 if ( drv_file_in_use(src->helpfile, drv) ) {
4426 DEBUG(10,("Removing helpfile [%s] from list\n", src->helpfile));
4427 fstrcpy( src->helpfile, "" );
4430 /* are there any dependentfiles to examine? */
4432 if ( !src->dependentfiles )
4435 while ( *src->dependentfiles[i] ) {
4436 if ( drv_file_in_use(src->dependentfiles[i], drv) ) {
4438 DEBUG(10,("Removing [%s] from dependent file list\n", src->dependentfiles[i]));
4439 trim_dependent_file( src->dependentfiles, i );
4447 /****************************************************************************
4448 Determine whether or not a particular driver files are currently being
4449 used by any other driver.
4451 Return value is True if any files were in use by other drivers
4452 and False otherwise.
4454 Upon return, *info has been modified to only contain the driver files
4455 which are not in use
4456 ****************************************************************************/
4458 BOOL printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4463 fstring *list = NULL;
4464 NT_PRINTER_DRIVER_INFO_LEVEL driver;
4469 version = info->cversion;
4471 /* loop over all driver versions */
4473 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
4475 /* get the list of drivers */
4478 ndrivers = get_ntdrivers(&list, info->environment, version);
4480 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
4481 ndrivers, info->environment, version));
4483 /* check each driver for overlap in files */
4485 for (i=0; i<ndrivers; i++) {
4486 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
4488 ZERO_STRUCT(driver);
4490 if ( !W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, list[i], info->environment, version)) ) {
4495 /* check if d2 uses any files from d1 */
4496 /* only if this is a different driver than the one being deleted */
4498 if ( !strequal(info->name, driver.info_3->name) ) {
4499 if ( trim_overlap_drv_files(info, driver.info_3) ) {
4500 free_a_printer_driver(driver, 3);
4506 free_a_printer_driver(driver, 3);
4511 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
4513 driver.info_3 = info;
4515 if ( DEBUGLEVEL >= 20 )
4516 dump_a_printer_driver( driver, 3 );
4521 /****************************************************************************
4522 Actually delete the driver files. Make sure that
4523 printer_driver_files_in_use() return False before calling
4525 ****************************************************************************/
4527 static BOOL delete_driver_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user )
4531 connection_struct *conn;
4541 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n", info_3->name, info_3->cversion));
4544 * Connect to the print$ share under the same account as the
4545 * user connected to the rpc pipe. Note we must be root to
4549 null_pw = data_blob( NULL, 0 );
4550 fstrcpy(res_type, "A:");
4552 conn = make_connection_with_chdir( "print$", null_pw, res_type, user->vuid, &nt_status );
4556 DEBUG(0,("delete_driver_files: Unable to connect\n"));
4560 /* Save who we are - we are temporarily becoming the connection user. */
4562 if ( !become_user(conn, conn->vuid) ) {
4563 DEBUG(0,("delete_driver_files: Can't become user!\n"));
4567 /* now delete the files; must strip the '\print$' string from
4570 if ( *info_3->driverpath ) {
4571 if ( (s = strchr( &info_3->driverpath[1], '\\' )) != NULL ) {
4572 driver_unix_convert(s, conn, NULL, &bad_path, &st);
4573 DEBUG(10,("deleting driverfile [%s]\n", s));
4574 unlink_internals(conn, 0, s);
4578 if ( *info_3->configfile ) {
4579 if ( (s = strchr( &info_3->configfile[1], '\\' )) != NULL ) {
4580 driver_unix_convert(s, conn, NULL, &bad_path, &st);
4581 DEBUG(10,("deleting configfile [%s]\n", s));
4582 unlink_internals(conn, 0, s);
4586 if ( *info_3->datafile ) {
4587 if ( (s = strchr( &info_3->datafile[1], '\\' )) != NULL ) {
4588 driver_unix_convert(s, conn, NULL, &bad_path, &st);
4589 DEBUG(10,("deleting datafile [%s]\n", s));
4590 unlink_internals(conn, 0, s);
4594 if ( *info_3->helpfile ) {
4595 if ( (s = strchr( &info_3->helpfile[1], '\\' )) != NULL ) {
4596 driver_unix_convert(s, conn, NULL, &bad_path, &st);
4597 DEBUG(10,("deleting helpfile [%s]\n", s));
4598 unlink_internals(conn, 0, s);
4602 /* check if we are done removing files */
4604 if ( info_3->dependentfiles ) {
4605 while ( *info_3->dependentfiles[i] ) {
4608 /* bypass the "\print$" portion of the path */
4610 if ( (file = strchr( info_3->dependentfiles[i]+1, '\\' )) != NULL ) {
4611 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4612 DEBUG(10,("deleting dependent file [%s]\n", file));
4613 unlink_internals(conn, 0, file );
4625 /****************************************************************************
4626 Remove a printer driver from the TDB. This assumes that the the driver was
4627 previously looked up.
4628 ***************************************************************************/
4630 WERROR delete_printer_driver( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user,
4631 uint32 version, BOOL delete_files )
4635 TDB_DATA kbuf, dbuf;
4636 NT_PRINTER_DRIVER_INFO_LEVEL ctr;
4638 /* delete the tdb data first */
4640 arch = get_short_archi(info_3->environment);
4641 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX,
4642 arch, version, info_3->name);
4644 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
4645 key, delete_files ? "TRUE" : "FALSE" ));
4647 ctr.info_3 = info_3;
4648 dump_a_printer_driver( ctr, 3 );
4651 kbuf.dsize=strlen(key)+1;
4653 /* check if the driver actually exists for this environment */
4655 dbuf = tdb_fetch( tdb_drivers, kbuf );
4657 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key));
4658 return WERR_UNKNOWN_PRINTER_DRIVER;
4661 SAFE_FREE( dbuf.dptr );
4663 /* ok... the driver exists so the delete should return success */
4665 if (tdb_delete(tdb_drivers, kbuf) == -1) {
4666 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key));
4667 return WERR_ACCESS_DENIED;
4671 * now delete any associated files if delete_files == True
4672 * even if this part failes, we return succes because the
4673 * driver doesn not exist any more
4677 delete_driver_files( info_3, user );
4680 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key));
4685 /****************************************************************************
4686 Store a security desc for a printer.
4687 ****************************************************************************/
4689 WERROR nt_printing_setsec(const char *printername, SEC_DESC_BUF *secdesc_ctr)
4691 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4692 SEC_DESC_BUF *old_secdesc_ctr = NULL;
4694 TALLOC_CTX *mem_ctx = NULL;
4698 mem_ctx = talloc_init("nt_printing_setsec");
4699 if (mem_ctx == NULL)
4702 /* The old owner and group sids of the security descriptor are not
4703 present when new ACEs are added or removed by changing printer
4704 permissions through NT. If they are NULL in the new security
4705 descriptor then copy them over from the old one. */
4707 if (!secdesc_ctr->sec->owner_sid || !secdesc_ctr->sec->grp_sid) {
4708 DOM_SID *owner_sid, *group_sid;
4709 SEC_ACL *dacl, *sacl;
4710 SEC_DESC *psd = NULL;
4713 nt_printing_getsec(mem_ctx, printername, &old_secdesc_ctr);
4715 /* Pick out correct owner and group sids */
4717 owner_sid = secdesc_ctr->sec->owner_sid ?
4718 secdesc_ctr->sec->owner_sid :
4719 old_secdesc_ctr->sec->owner_sid;
4721 group_sid = secdesc_ctr->sec->grp_sid ?
4722 secdesc_ctr->sec->grp_sid :
4723 old_secdesc_ctr->sec->grp_sid;
4725 dacl = secdesc_ctr->sec->dacl ?
4726 secdesc_ctr->sec->dacl :
4727 old_secdesc_ctr->sec->dacl;
4729 sacl = secdesc_ctr->sec->sacl ?
4730 secdesc_ctr->sec->sacl :
4731 old_secdesc_ctr->sec->sacl;
4733 /* Make a deep copy of the security descriptor */
4735 psd = make_sec_desc(mem_ctx, secdesc_ctr->sec->revision, secdesc_ctr->sec->type,
4736 owner_sid, group_sid,
4741 new_secdesc_ctr = make_sec_desc_buf(mem_ctx, size, psd);
4744 if (!new_secdesc_ctr) {
4745 new_secdesc_ctr = secdesc_ctr;
4748 /* Store the security descriptor in a tdb */
4750 prs_init(&ps, (uint32)sec_desc_size(new_secdesc_ctr->sec) +
4751 sizeof(SEC_DESC_BUF), mem_ctx, MARSHALL);
4753 if (!sec_io_desc_buf("nt_printing_setsec", &new_secdesc_ctr,
4755 status = WERR_BADFUNC;
4759 slprintf(key, sizeof(key)-1, "SECDESC/%s", printername);
4761 if (tdb_prs_store(tdb_printers, key, &ps)==0) {
4764 DEBUG(1,("Failed to store secdesc for %s\n", printername));
4765 status = WERR_BADFUNC;
4768 /* Free malloc'ed memory */
4774 talloc_destroy(mem_ctx);
4778 /****************************************************************************
4779 Construct a default security descriptor buffer for a printer.
4780 ****************************************************************************/
4782 static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
4786 SEC_ACL *psa = NULL;
4787 SEC_DESC_BUF *sdb = NULL;
4788 SEC_DESC *psd = NULL;
4792 /* Create an ACE where Everyone is allowed to print */
4794 init_sec_access(&sa, PRINTER_ACE_PRINT);
4795 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
4796 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
4798 /* Make the security descriptor owned by the Administrators group
4799 on the PDC of the domain. */
4801 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
4802 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4805 /* Backup plan - make printer owned by admins.
4806 This should emulate a lanman printer as security
4807 settings can't be changed. */
4809 sid_copy(&owner_sid, get_global_sam_sid());
4810 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4813 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
4814 init_sec_ace(&ace[1], &owner_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
4815 sa, SEC_ACE_FLAG_OBJECT_INHERIT |
4816 SEC_ACE_FLAG_INHERIT_ONLY);
4818 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
4819 init_sec_ace(&ace[2], &owner_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
4820 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
4822 /* The ACL revision number in rpc_secdesc.h differs from the one
4823 created by NT when setting ACE entries in printer
4824 descriptors. NT4 complains about the property being edited by a
4827 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, 3, ace)) != NULL) {
4828 psd = make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
4830 NULL, psa, &sd_size);
4834 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
4838 sdb = make_sec_desc_buf(ctx, sd_size, psd);
4840 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
4841 (unsigned int)sd_size));
4846 /****************************************************************************
4847 Get a security desc for a printer.
4848 ****************************************************************************/
4850 BOOL nt_printing_getsec(TALLOC_CTX *ctx, const char *printername, SEC_DESC_BUF **secdesc_ctr)
4856 if (strlen(printername) > 2 && (temp = strchr(printername + 2, '\\'))) {
4857 printername = temp + 1;
4860 /* Fetch security descriptor from tdb */
4862 slprintf(key, sizeof(key)-1, "SECDESC/%s", printername);
4864 if (tdb_prs_fetch(tdb_printers, key, &ps, ctx)!=0 ||
4865 !sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
4867 DEBUG(4,("using default secdesc for %s\n", printername));
4869 if (!(*secdesc_ctr = construct_default_printer_sdb(ctx))) {
4873 /* Save default security descriptor for later */
4875 prs_init(&ps, (uint32)sec_desc_size((*secdesc_ctr)->sec) +
4876 sizeof(SEC_DESC_BUF), ctx, MARSHALL);
4878 if (sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1))
4879 tdb_prs_store(tdb_printers, key, &ps);
4886 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
4887 this security descriptor has been created when winbindd was
4888 down. Take ownership of security descriptor. */
4890 if (sid_equal((*secdesc_ctr)->sec->owner_sid, &global_sid_World)) {
4893 /* Change sd owner to workgroup administrator */
4895 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
4896 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4897 SEC_DESC *psd = NULL;
4902 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
4904 psd = make_sec_desc(ctx, (*secdesc_ctr)->sec->revision, (*secdesc_ctr)->sec->type,
4906 (*secdesc_ctr)->sec->grp_sid,
4907 (*secdesc_ctr)->sec->sacl,
4908 (*secdesc_ctr)->sec->dacl,
4911 new_secdesc_ctr = make_sec_desc_buf(ctx, size, psd);
4913 /* Swap with other one */
4915 *secdesc_ctr = new_secdesc_ctr;
4919 nt_printing_setsec(printername, *secdesc_ctr);
4923 if (DEBUGLEVEL >= 10) {
4924 SEC_ACL *the_acl = (*secdesc_ctr)->sec->dacl;
4927 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
4928 printername, the_acl->num_aces));
4930 for (i = 0; i < the_acl->num_aces; i++) {
4933 sid_to_string(sid_str, &the_acl->ace[i].trustee);
4935 DEBUG(10, ("%s %d %d 0x%08x\n", sid_str,
4936 the_acl->ace[i].type, the_acl->ace[i].flags,
4937 the_acl->ace[i].info.mask));
4947 1: level not implemented
4948 2: file doesn't exist
4949 3: can't allocate memory
4950 4: can't free memory
4951 5: non existant struct
4955 A printer and a printer driver are 2 different things.
4956 NT manages them separatelly, Samba does the same.
4957 Why ? Simply because it's easier and it makes sense !
4959 Now explanation: You have 3 printers behind your samba server,
4960 2 of them are the same make and model (laser A and B). But laser B
4961 has an 3000 sheet feeder and laser A doesn't such an option.
4962 Your third printer is an old dot-matrix model for the accounting :-).
4964 If the /usr/local/samba/lib directory (default dir), you will have
4965 5 files to describe all of this.
4967 3 files for the printers (1 by printer):
4970 NTprinter_accounting
4971 2 files for the drivers (1 for the laser and 1 for the dot matrix)
4972 NTdriver_printer model X
4973 NTdriver_printer model Y
4975 jfm: I should use this comment for the text file to explain
4976 same thing for the forms BTW.
4977 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
4981 /* Convert generic access rights to printer object specific access rights.
4982 It turns out that NT4 security descriptors use generic access rights and
4983 NT5 the object specific ones. */
4985 void map_printer_permissions(SEC_DESC *sd)
4989 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
4990 se_map_generic(&sd->dacl->ace[i].info.mask,
4991 &printer_generic_mapping);
4995 /****************************************************************************
4996 Check a user has permissions to perform the given operation. We use the
4997 permission constants defined in include/rpc_spoolss.h to check the various
4998 actions we perform when checking printer access.
5000 PRINTER_ACCESS_ADMINISTER:
5001 print_queue_pause, print_queue_resume, update_printer_sec,
5002 update_printer, spoolss_addprinterex_level_2,
5003 _spoolss_setprinterdata
5008 JOB_ACCESS_ADMINISTER:
5009 print_job_delete, print_job_pause, print_job_resume,
5012 ****************************************************************************/
5013 BOOL print_access_check(struct current_user *user, int snum, int access_type)
5015 SEC_DESC_BUF *secdesc = NULL;
5016 uint32 access_granted;
5020 TALLOC_CTX *mem_ctx = NULL;
5021 extern struct current_user current_user;
5023 /* If user is NULL then use the current_user structure */
5026 user = ¤t_user;
5028 /* Always allow root or printer admins to do anything */
5030 if (user->uid == 0 ||
5031 user_in_list(uidtoname(user->uid), lp_printer_admin(snum), user->groups, user->ngroups)) {
5035 /* Get printer name */
5037 pname = PRINTERNAME(snum);
5039 if (!pname || !*pname) {
5044 /* Get printer security descriptor */
5046 if(!(mem_ctx = talloc_init("print_access_check"))) {
5051 nt_printing_getsec(mem_ctx, pname, &secdesc);
5053 if (access_type == JOB_ACCESS_ADMINISTER) {
5054 SEC_DESC_BUF *parent_secdesc = secdesc;
5056 /* Create a child security descriptor to check permissions
5057 against. This is because print jobs are child objects
5058 objects of a printer. */
5060 secdesc = se_create_child_secdesc(mem_ctx, parent_secdesc->sec, False);
5062 /* Now this is the bit that really confuses me. The access
5063 type needs to be changed from JOB_ACCESS_ADMINISTER to
5064 PRINTER_ACCESS_ADMINISTER for this to work. Something
5065 to do with the child (job) object becoming like a
5068 access_type = PRINTER_ACCESS_ADMINISTER;
5073 map_printer_permissions(secdesc->sec);
5075 result = se_access_check(secdesc->sec, user->nt_user_token, access_type,
5076 &access_granted, &status);
5078 DEBUG(4, ("access check was %s\n", result ? "SUCCESS" : "FAILURE"));
5080 talloc_destroy(mem_ctx);
5088 /****************************************************************************
5089 Check the time parameters allow a print operation.
5090 *****************************************************************************/
5092 BOOL print_time_access_check(int snum)
5094 NT_PRINTER_INFO_LEVEL *printer = NULL;
5096 time_t now = time(NULL);
5100 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))))
5103 if (printer->info_2->starttime == 0 && printer->info_2->untiltime == 0)
5107 mins = (uint32)t->tm_hour*60 + (uint32)t->tm_min;
5109 if (mins >= printer->info_2->starttime && mins <= printer->info_2->untiltime)
5112 free_a_printer(&printer, 2);