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 2002-2005.
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 3 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, see <http://www.gnu.org/licenses/>.
24 static TDB_CONTEXT
*tdb_forms
; /* used for forms files */
25 static TDB_CONTEXT
*tdb_drivers
; /* used for driver files */
26 static TDB_CONTEXT
*tdb_printers
; /* used for printers files */
28 #define FORMS_PREFIX "FORMS/"
29 #define DRIVERS_PREFIX "DRIVERS/"
30 #define DRIVER_INIT_PREFIX "DRIVER_INIT/"
31 #define PRINTERS_PREFIX "PRINTERS/"
32 #define SECDESC_PREFIX "SECDESC/"
33 #define GLOBAL_C_SETPRINTER "GLOBALS/c_setprinter"
35 #define NTDRIVERS_DATABASE_VERSION_1 1
36 #define NTDRIVERS_DATABASE_VERSION_2 2
37 #define NTDRIVERS_DATABASE_VERSION_3 3 /* little endian version of v2 */
38 #define NTDRIVERS_DATABASE_VERSION_4 4 /* fix generic bits in security descriptors */
39 #define NTDRIVERS_DATABASE_VERSION_5 5 /* normalize keys in ntprinters.tdb */
41 /* Map generic permissions to printer object specific permissions */
43 const struct generic_mapping printer_generic_mapping
= {
50 const struct standard_mapping printer_std_mapping
= {
57 /* Map generic permissions to print server object specific permissions */
59 const struct generic_mapping printserver_generic_mapping
= {
66 const struct generic_mapping printserver_std_mapping
= {
73 /* Map generic permissions to job object specific permissions */
75 const struct generic_mapping job_generic_mapping
= {
82 /* We need one default form to support our default printer. Msoft adds the
83 forms it wants and in the ORDER it wants them (note: DEVMODE papersize is an
84 array index). Letter is always first, so (for the current code) additions
85 always put things in the correct order. */
86 static const nt_forms_struct default_forms
[] = {
87 {"Letter",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
88 {"Letter Small",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
89 {"Tabloid",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
90 {"Ledger",0x1,0x696b8,0x44368,0x0,0x0,0x696b8,0x44368},
91 {"Legal",0x1,0x34b5c,0x56d10,0x0,0x0,0x34b5c,0x56d10},
92 {"Statement",0x1,0x221b4,0x34b5c,0x0,0x0,0x221b4,0x34b5c},
93 {"Executive",0x1,0x2cf56,0x411cc,0x0,0x0,0x2cf56,0x411cc},
94 {"A0",0x1,0xcd528,0x122488,0x0,0x0,0xcd528,0x122488},
95 {"A1",0x1,0x91050,0xcd528,0x0,0x0,0x91050,0xcd528},
96 {"A3",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
97 {"A4",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
98 {"A4 Small",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
99 {"A5",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
100 {"B4 (JIS)",0x1,0x3ebe8,0x58de0,0x0,0x0,0x3ebe8,0x58de0},
101 {"B5 (JIS)",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
102 {"Folio",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
103 {"Quarto",0x1,0x347d8,0x43238,0x0,0x0,0x347d8,0x43238},
104 {"10x14",0x1,0x3e030,0x56d10,0x0,0x0,0x3e030,0x56d10},
105 {"11x17",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
106 {"Note",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
107 {"Envelope #9",0x1,0x18079,0x37091,0x0,0x0,0x18079,0x37091},
108 {"Envelope #10",0x1,0x19947,0x3ae94,0x0,0x0,0x19947,0x3ae94},
109 {"Envelope #11",0x1,0x1be7c,0x40565,0x0,0x0,0x1be7c,0x40565},
110 {"Envelope #12",0x1,0x1d74a,0x44368,0x0,0x0,0x1d74a,0x44368},
111 {"Envelope #14",0x1,0x1f018,0x47504,0x0,0x0,0x1f018,0x47504},
112 {"C size sheet",0x1,0x696b8,0x886d0,0x0,0x0,0x696b8,0x886d0},
113 {"D size sheet",0x1,0x886d0,0xd2d70,0x0,0x0,0x886d0,0xd2d70},
114 {"E size sheet",0x1,0xd2d70,0x110da0,0x0,0x0,0xd2d70,0x110da0},
115 {"Envelope DL",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
116 {"Envelope C5",0x1,0x278d0,0x37e88,0x0,0x0,0x278d0,0x37e88},
117 {"Envelope C3",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
118 {"Envelope C4",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
119 {"Envelope C6",0x1,0x1bd50,0x278d0,0x0,0x0,0x1bd50,0x278d0},
120 {"Envelope C65",0x1,0x1bd50,0x37e88,0x0,0x0,0x1bd50,0x37e88},
121 {"Envelope B4",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
122 {"Envelope B5",0x1,0x2af80,0x3d090,0x0,0x0,0x2af80,0x3d090},
123 {"Envelope B6",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
124 {"Envelope",0x1,0x1adb0,0x38270,0x0,0x0,0x1adb0,0x38270},
125 {"Envelope Monarch",0x1,0x18079,0x2e824,0x0,0x0,0x18079,0x2e824},
126 {"6 3/4 Envelope",0x1,0x167ab,0x284ec,0x0,0x0,0x167ab,0x284ec},
127 {"US Std Fanfold",0x1,0x5c3e1,0x44368,0x0,0x0,0x5c3e1,0x44368},
128 {"German Std Fanfold",0x1,0x34b5c,0x4a6a0,0x0,0x0,0x34b5c,0x4a6a0},
129 {"German Legal Fanfold",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
130 {"B4 (ISO)",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
131 {"Japanese Postcard",0x1,0x186a0,0x24220,0x0,0x0,0x186a0,0x24220},
132 {"9x11",0x1,0x37cf8,0x44368,0x0,0x0,0x37cf8,0x44368},
133 {"10x11",0x1,0x3e030,0x44368,0x0,0x0,0x3e030,0x44368},
134 {"15x11",0x1,0x5d048,0x44368,0x0,0x0,0x5d048,0x44368},
135 {"Envelope Invite",0x1,0x35b60,0x35b60,0x0,0x0,0x35b60,0x35b60},
136 {"Reserved48",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
137 {"Reserved49",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
138 {"Letter Extra",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
139 {"Legal Extra",0x1,0x3ae94,0x5d048,0x0,0x0,0x3ae94,0x5d048},
140 {"Tabloid Extra",0x1,0x4a6a0,0x6f9f0,0x0,0x0,0x4a6a0,0x6f9f0},
141 {"A4 Extra",0x1,0x397c2,0x4eb16,0x0,0x0,0x397c2,0x4eb16},
142 {"Letter Transverse",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
143 {"A4 Transverse",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
144 {"Letter Extra Transverse",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
145 {"Super A",0x1,0x376b8,0x56ea0,0x0,0x0,0x376b8,0x56ea0},
146 {"Super B",0x1,0x4a768,0x76e58,0x0,0x0,0x4a768,0x76e58},
147 {"Letter Plus",0x1,0x34b5c,0x4eb16,0x0,0x0,0x34b5c,0x4eb16},
148 {"A4 Plus",0x1,0x33450,0x50910,0x0,0x0,0x33450,0x50910},
149 {"A5 Transverse",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
150 {"B5 (JIS) Transverse",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
151 {"A3 Extra",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
152 {"A5 Extra",0x1,0x2a7b0,0x395f8,0x0,0x0,0x2a7b0,0x395f8},
153 {"B5 (ISO) Extra",0x1,0x31128,0x43620,0x0,0x0,0x31128,0x43620},
154 {"A2",0x1,0x668a0,0x91050,0x0,0x0,0x668a0,0x91050},
155 {"A3 Transverse",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
156 {"A3 Extra Transverse",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
157 {"Japanese Double Postcard",0x1,0x30d40,0x24220,0x0,0x0,0x30d40,0x24220},
158 {"A6",0x1,0x19a28,0x24220,0x0,0x0,0x19a28,0x24220},
159 {"Japanese Envelope Kaku #2",0x1,0x3a980,0x510e0,0x0,0x0,0x3a980,0x510e0},
160 {"Japanese Envelope Kaku #3",0x1,0x34bc0,0x43a08,0x0,0x0,0x34bc0,0x43a08},
161 {"Japanese Envelope Chou #3",0x1,0x1d4c0,0x395f8,0x0,0x0,0x1d4c0,0x395f8},
162 {"Japanese Envelope Chou #4",0x1,0x15f90,0x320c8,0x0,0x0,0x15f90,0x320c8},
163 {"Letter Rotated",0x1,0x44368,0x34b5c,0x0,0x0,0x44368,0x34b5c},
164 {"A3 Rotated",0x1,0x668a0,0x48828,0x0,0x0,0x668a0,0x48828},
165 {"A4 Rotated",0x1,0x48828,0x33450,0x0,0x0,0x48828,0x33450},
166 {"A5 Rotated",0x1,0x33450,0x24220,0x0,0x0,0x33450,0x24220},
167 {"B4 (JIS) Rotated",0x1,0x58de0,0x3ebe8,0x0,0x0,0x58de0,0x3ebe8},
168 {"B5 (JIS) Rotated",0x1,0x3ebe8,0x2c6f0,0x0,0x0,0x3ebe8,0x2c6f0},
169 {"Japanese Postcard Rotated",0x1,0x24220,0x186a0,0x0,0x0,0x24220,0x186a0},
170 {"Double Japan Postcard Rotated",0x1,0x24220,0x30d40,0x0,0x0,0x24220,0x30d40},
171 {"A6 Rotated",0x1,0x24220,0x19a28,0x0,0x0,0x24220,0x19a28},
172 {"Japan Envelope Kaku #2 Rotated",0x1,0x510e0,0x3a980,0x0,0x0,0x510e0,0x3a980},
173 {"Japan Envelope Kaku #3 Rotated",0x1,0x43a08,0x34bc0,0x0,0x0,0x43a08, 0x34bc0},
174 {"Japan Envelope Chou #3 Rotated",0x1,0x395f8,0x1d4c0,0x0,0x0,0x395f8,0x1d4c0},
175 {"Japan Envelope Chou #4 Rotated",0x1,0x320c8,0x15f90,0x0,0x0,0x320c8,0x15f90},
176 {"B6 (JIS)",0x1,0x1f400,0x2c6f0,0x0,0x0,0x1f400,0x2c6f0},
177 {"B6 (JIS) Rotated",0x1,0x2c6f0,0x1f400,0x0,0x0,0x2c6f0,0x1f400},
178 {"12x11",0x1,0x4a724,0x443e1,0x0,0x0,0x4a724,0x443e1},
179 {"Japan Envelope You #4",0x1,0x19a28,0x395f8,0x0,0x0,0x19a28,0x395f8},
180 {"Japan Envelope You #4 Rotated",0x1,0x395f8,0x19a28,0x0,0x0,0x395f8,0x19a28},
181 {"PRC 16K",0x1,0x2de60,0x3f7a0,0x0,0x0,0x2de60,0x3f7a0},
182 {"PRC 32K",0x1,0x1fbd0,0x2cec0,0x0,0x0,0x1fbd0,0x2cec0},
183 {"PRC 32K(Big)",0x1,0x222e0,0x318f8,0x0,0x0,0x222e0,0x318f8},
184 {"PRC Envelope #1",0x1,0x18e70,0x28488,0x0,0x0,0x18e70,0x28488},
185 {"PRC Envelope #2",0x1,0x18e70,0x2af80,0x0,0x0,0x18e70,0x2af80},
186 {"PRC Envelope #3",0x1,0x1e848,0x2af80,0x0,0x0,0x1e848,0x2af80},
187 {"PRC Envelope #4",0x1,0x1adb0,0x32c80,0x0,0x0,0x1adb0,0x32c80},
188 {"PRC Envelope #5",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
189 {"PRC Envelope #6",0x1,0x1d4c0,0x38270,0x0,0x0,0x1d4c0,0x38270},
190 {"PRC Envelope #7",0x1,0x27100,0x38270,0x0,0x0,0x27100,0x38270},
191 {"PRC Envelope #8",0x1,0x1d4c0,0x4b708,0x0,0x0,0x1d4c0,0x4b708},
192 {"PRC Envelope #9",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
193 {"PRC Envelope #10",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
194 {"PRC 16K Rotated",0x1,0x3f7a0,0x2de60,0x0,0x0,0x3f7a0,0x2de60},
195 {"PRC 32K Rotated",0x1,0x2cec0,0x1fbd0,0x0,0x0,0x2cec0,0x1fbd0},
196 {"PRC 32K(Big) Rotated",0x1,0x318f8,0x222e0,0x0,0x0,0x318f8,0x222e0},
197 {"PRC Envelope #1 Rotated",0x1,0x28488,0x18e70,0x0,0x0,0x28488,0x18e70},
198 {"PRC Envelope #2 Rotated",0x1,0x2af80,0x18e70,0x0,0x0,0x2af80,0x18e70},
199 {"PRC Envelope #3 Rotated",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
200 {"PRC Envelope #4 Rotated",0x1,0x32c80,0x1adb0,0x0,0x0,0x32c80,0x1adb0},
201 {"PRC Envelope #5 Rotated",0x1,0x35b60,0x1adb0,0x0,0x0,0x35b60,0x1adb0},
202 {"PRC Envelope #6 Rotated",0x1,0x38270,0x1d4c0,0x0,0x0,0x38270,0x1d4c0},
203 {"PRC Envelope #7 Rotated",0x1,0x38270,0x27100,0x0,0x0,0x38270,0x27100},
204 {"PRC Envelope #8 Rotated",0x1,0x4b708,0x1d4c0,0x0,0x0,0x4b708,0x1d4c0},
205 {"PRC Envelope #9 Rotated",0x1,0x4f1a0,0x37e88,0x0,0x0,0x4f1a0,0x37e88},
206 {"PRC Envelope #10 Rotated",0x1,0x6fd10,0x4f1a0,0x0,0x0,0x6fd10,0x4f1a0}
209 static const struct print_architecture_table_node archi_table
[]= {
211 {"Windows 4.0", SPL_ARCH_WIN40
, 0 },
212 {"Windows NT x86", SPL_ARCH_W32X86
, 2 },
213 {"Windows NT R4000", SPL_ARCH_W32MIPS
, 2 },
214 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA
, 2 },
215 {"Windows NT PowerPC", SPL_ARCH_W32PPC
, 2 },
216 {"Windows IA64", SPL_ARCH_IA64
, 3 },
217 {"Windows x64", SPL_ARCH_X64
, 3 },
222 /****************************************************************************
223 generate a new TDB_DATA key for storing a printer
224 ****************************************************************************/
226 static TDB_DATA
make_printer_tdbkey(TALLOC_CTX
*ctx
, const char *sharename
)
232 fstrcpy(share
, sharename
);
235 keystr
= talloc_asprintf(ctx
, "%s%s", PRINTERS_PREFIX
, share
);
236 key
= string_term_tdb_data(keystr
? keystr
: "");
241 /****************************************************************************
242 generate a new TDB_DATA key for storing a printer security descriptor
243 ****************************************************************************/
245 static TDB_DATA
make_printers_secdesc_tdbkey(TALLOC_CTX
*ctx
,
246 const char* sharename
)
252 fstrcpy(share
, sharename
);
255 keystr
= talloc_asprintf(ctx
, "%s%s", SECDESC_PREFIX
, share
);
256 key
= string_term_tdb_data(keystr
? keystr
: "");
261 /****************************************************************************
262 ****************************************************************************/
264 static bool upgrade_to_version_3(void)
266 TDB_DATA kbuf
, newkey
, dbuf
;
268 DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
270 for (kbuf
= tdb_firstkey(tdb_drivers
); kbuf
.dptr
;
271 newkey
= tdb_nextkey(tdb_drivers
, kbuf
), free(kbuf
.dptr
), kbuf
=newkey
) {
273 dbuf
= tdb_fetch(tdb_drivers
, kbuf
);
275 if (strncmp((const char *)kbuf
.dptr
, FORMS_PREFIX
, strlen(FORMS_PREFIX
)) == 0) {
276 DEBUG(0,("upgrade_to_version_3:moving form\n"));
277 if (tdb_store(tdb_forms
, kbuf
, dbuf
, TDB_REPLACE
) != 0) {
278 SAFE_FREE(dbuf
.dptr
);
279 DEBUG(0,("upgrade_to_version_3: failed to move form. Error (%s).\n", tdb_errorstr(tdb_forms
)));
282 if (tdb_delete(tdb_drivers
, kbuf
) != 0) {
283 SAFE_FREE(dbuf
.dptr
);
284 DEBUG(0,("upgrade_to_version_3: failed to delete form. Error (%s)\n", tdb_errorstr(tdb_drivers
)));
289 if (strncmp((const char *)kbuf
.dptr
, PRINTERS_PREFIX
, strlen(PRINTERS_PREFIX
)) == 0) {
290 DEBUG(0,("upgrade_to_version_3:moving printer\n"));
291 if (tdb_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
) != 0) {
292 SAFE_FREE(dbuf
.dptr
);
293 DEBUG(0,("upgrade_to_version_3: failed to move printer. Error (%s)\n", tdb_errorstr(tdb_printers
)));
296 if (tdb_delete(tdb_drivers
, kbuf
) != 0) {
297 SAFE_FREE(dbuf
.dptr
);
298 DEBUG(0,("upgrade_to_version_3: failed to delete printer. Error (%s)\n", tdb_errorstr(tdb_drivers
)));
303 if (strncmp((const char *)kbuf
.dptr
, SECDESC_PREFIX
, strlen(SECDESC_PREFIX
)) == 0) {
304 DEBUG(0,("upgrade_to_version_3:moving secdesc\n"));
305 if (tdb_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
) != 0) {
306 SAFE_FREE(dbuf
.dptr
);
307 DEBUG(0,("upgrade_to_version_3: failed to move secdesc. Error (%s)\n", tdb_errorstr(tdb_printers
)));
310 if (tdb_delete(tdb_drivers
, kbuf
) != 0) {
311 SAFE_FREE(dbuf
.dptr
);
312 DEBUG(0,("upgrade_to_version_3: failed to delete secdesc. Error (%s)\n", tdb_errorstr(tdb_drivers
)));
317 SAFE_FREE(dbuf
.dptr
);
323 /*******************************************************************
324 Fix an issue with security descriptors. Printer sec_desc must
325 use more than the generic bits that were previously used
326 in <= 3.0.14a. They must also have a owner and group SID assigned.
327 Otherwise, any printers than have been migrated to a Windows
328 host using printmig.exe will not be accessible.
329 *******************************************************************/
331 static int sec_desc_upg_fn( TDB_CONTEXT
*the_tdb
, TDB_DATA key
,
332 TDB_DATA data
, void *state
)
335 SEC_DESC_BUF
*sd_orig
= NULL
;
336 SEC_DESC_BUF
*sd_new
, *sd_store
;
337 SEC_DESC
*sec
, *new_sec
;
338 TALLOC_CTX
*ctx
= state
;
343 if (!data
.dptr
|| data
.dsize
== 0) {
347 if ( strncmp((const char *) key
.dptr
, SECDESC_PREFIX
, strlen(SECDESC_PREFIX
) ) != 0 ) {
351 /* upgrade the security descriptor */
353 status
= unmarshall_sec_desc_buf(ctx
, data
.dptr
, data
.dsize
, &sd_orig
);
354 if (!NT_STATUS_IS_OK(status
)) {
355 /* delete bad entries */
356 DEBUG(0,("sec_desc_upg_fn: Failed to parse original sec_desc for %si. Deleting....\n",
357 (const char *)key
.dptr
));
358 tdb_delete( tdb_printers
, key
);
367 /* is this even valid? */
373 /* update access masks */
375 for ( i
=0; i
<sec
->dacl
->num_aces
; i
++ ) {
376 switch ( sec
->dacl
->aces
[i
].access_mask
) {
377 case (GENERIC_READ_ACCESS
| GENERIC_WRITE_ACCESS
| GENERIC_EXECUTE_ACCESS
):
378 sec
->dacl
->aces
[i
].access_mask
= PRINTER_ACE_PRINT
;
381 case GENERIC_ALL_ACCESS
:
382 sec
->dacl
->aces
[i
].access_mask
= PRINTER_ACE_FULL_CONTROL
;
385 case READ_CONTROL_ACCESS
:
386 sec
->dacl
->aces
[i
].access_mask
= PRINTER_ACE_MANAGE_DOCUMENTS
;
388 default: /* no change */
393 /* create a new SEC_DESC with the appropriate owner and group SIDs */
395 new_sec
= make_sec_desc( ctx
, SEC_DESC_REVISION
, SEC_DESC_SELF_RELATIVE
,
396 &global_sid_Builtin_Administrators
,
397 &global_sid_Builtin_Administrators
,
398 NULL
, NULL
, &size_new_sec
);
402 sd_new
= make_sec_desc_buf( ctx
, size_new_sec
, new_sec
);
407 if ( !(sd_store
= sec_desc_merge( ctx
, sd_new
, sd_orig
)) ) {
408 DEBUG(0,("sec_desc_upg_fn: Failed to update sec_desc for %s\n", key
.dptr
));
414 sd_size
= ndr_size_security_descriptor(sd_store
->sd
, NULL
, 0)
415 + sizeof(SEC_DESC_BUF
);
417 status
= marshall_sec_desc_buf(ctx
, sd_store
, &data
.dptr
, &data
.dsize
);
418 if (!NT_STATUS_IS_OK(status
)) {
419 DEBUG(0,("sec_desc_upg_fn: Failed to parse new sec_desc for %s\n", key
.dptr
));
423 result
= tdb_store( tdb_printers
, key
, data
, TDB_REPLACE
);
425 /* 0 to continue and non-zero to stop traversal */
427 return (result
== -1);
430 /*******************************************************************
431 *******************************************************************/
433 static bool upgrade_to_version_4(void)
438 DEBUG(0,("upgrade_to_version_4: upgrading printer security descriptors\n"));
440 if ( !(ctx
= talloc_init( "upgrade_to_version_4" )) )
443 result
= tdb_traverse( tdb_printers
, sec_desc_upg_fn
, ctx
);
445 talloc_destroy( ctx
);
447 return ( result
!= -1 );
450 /*******************************************************************
451 Fix an issue with security descriptors. Printer sec_desc must
452 use more than the generic bits that were previously used
453 in <= 3.0.14a. They must also have a owner and group SID assigned.
454 Otherwise, any printers than have been migrated to a Windows
455 host using printmig.exe will not be accessible.
456 *******************************************************************/
458 static int normalize_printers_fn( TDB_CONTEXT
*the_tdb
, TDB_DATA key
,
459 TDB_DATA data
, void *state
)
461 TALLOC_CTX
*ctx
= talloc_tos();
464 if (!data
.dptr
|| data
.dsize
== 0)
467 /* upgrade printer records and security descriptors */
469 if ( strncmp((const char *) key
.dptr
, PRINTERS_PREFIX
, strlen(PRINTERS_PREFIX
) ) == 0 ) {
470 new_key
= make_printer_tdbkey(ctx
, (const char *)key
.dptr
+strlen(PRINTERS_PREFIX
) );
472 else if ( strncmp((const char *) key
.dptr
, SECDESC_PREFIX
, strlen(SECDESC_PREFIX
) ) == 0 ) {
473 new_key
= make_printers_secdesc_tdbkey(ctx
, (const char *)key
.dptr
+strlen(SECDESC_PREFIX
) );
476 /* ignore this record */
480 /* delete the original record and store under the normalized key */
482 if ( tdb_delete( the_tdb
, key
) != 0 ) {
483 DEBUG(0,("normalize_printers_fn: tdb_delete for [%s] failed!\n",
488 if ( tdb_store( the_tdb
, new_key
, data
, TDB_REPLACE
) != 0 ) {
489 DEBUG(0,("normalize_printers_fn: failed to store new record for [%s]!\n",
497 /*******************************************************************
498 *******************************************************************/
500 static bool upgrade_to_version_5(void)
505 DEBUG(0,("upgrade_to_version_5: normalizing printer keys\n"));
507 if ( !(ctx
= talloc_init( "upgrade_to_version_5" )) )
510 result
= tdb_traverse( tdb_printers
, normalize_printers_fn
, NULL
);
512 talloc_destroy( ctx
);
514 return ( result
!= -1 );
517 /****************************************************************************
518 Open the NT printing tdbs. Done once before fork().
519 ****************************************************************************/
521 bool nt_printing_init(struct messaging_context
*msg_ctx
)
523 const char *vstring
= "INFO/version";
527 if ( tdb_drivers
&& tdb_printers
&& tdb_forms
)
531 tdb_close(tdb_drivers
);
532 tdb_drivers
= tdb_open_log(state_path("ntdrivers.tdb"), 0, TDB_DEFAULT
, O_RDWR
|O_CREAT
, 0600);
534 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
535 state_path("ntdrivers.tdb"), strerror(errno
) ));
540 tdb_close(tdb_printers
);
541 tdb_printers
= tdb_open_log(state_path("ntprinters.tdb"), 0, TDB_DEFAULT
, O_RDWR
|O_CREAT
, 0600);
543 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
544 state_path("ntprinters.tdb"), strerror(errno
) ));
549 tdb_close(tdb_forms
);
550 tdb_forms
= tdb_open_log(state_path("ntforms.tdb"), 0, TDB_DEFAULT
, O_RDWR
|O_CREAT
, 0600);
552 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
553 state_path("ntforms.tdb"), strerror(errno
) ));
557 /* handle a Samba upgrade */
559 vers_id
= tdb_fetch_int32(tdb_drivers
, vstring
);
561 DEBUG(10, ("Fresh database\n"));
562 tdb_store_int32( tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_5
);
563 vers_id
= NTDRIVERS_DATABASE_VERSION_5
;
566 if ( vers_id
!= NTDRIVERS_DATABASE_VERSION_5
) {
568 if ((vers_id
== NTDRIVERS_DATABASE_VERSION_1
) || (IREV(vers_id
) == NTDRIVERS_DATABASE_VERSION_1
)) {
569 if (!upgrade_to_version_3())
571 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_3
);
572 vers_id
= NTDRIVERS_DATABASE_VERSION_3
;
575 if ((vers_id
== NTDRIVERS_DATABASE_VERSION_2
) || (IREV(vers_id
) == NTDRIVERS_DATABASE_VERSION_2
)) {
576 /* Written on a bigendian machine with old fetch_int code. Save as le. */
577 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
578 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_3
);
579 vers_id
= NTDRIVERS_DATABASE_VERSION_3
;
582 if (vers_id
== NTDRIVERS_DATABASE_VERSION_3
) {
583 if ( !upgrade_to_version_4() )
585 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_4
);
586 vers_id
= NTDRIVERS_DATABASE_VERSION_4
;
589 if (vers_id
== NTDRIVERS_DATABASE_VERSION_4
) {
590 if ( !upgrade_to_version_5() )
592 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_5
);
593 vers_id
= NTDRIVERS_DATABASE_VERSION_5
;
597 if ( vers_id
!= NTDRIVERS_DATABASE_VERSION_5
) {
598 DEBUG(0,("nt_printing_init: Unknown printer database version [%d]\n", vers_id
));
603 update_c_setprinter(True
);
606 * register callback to handle updating printers as new
607 * drivers are installed
610 messaging_register(msg_ctx
, NULL
, MSG_PRINTER_DRVUPGRADE
,
611 do_drv_upgrade_printer
);
614 * register callback to handle updating printer data
615 * when a driver is initialized
618 messaging_register(msg_ctx
, NULL
, MSG_PRINTERDATA_INIT_RESET
,
619 reset_all_printerdata
);
621 /* of course, none of the message callbacks matter if you don't
622 tell messages.c that you interested in receiving PRINT_GENERAL
623 msgs. This is done in claim_connection() */
626 if ( lp_security() == SEC_ADS
) {
627 win_rc
= check_published_printers();
628 if (!W_ERROR_IS_OK(win_rc
))
629 DEBUG(0, ("nt_printing_init: error checking published printers: %s\n", win_errstr(win_rc
)));
635 /*******************************************************************
636 Function to allow filename parsing "the old way".
637 ********************************************************************/
639 static NTSTATUS
driver_unix_convert(connection_struct
*conn
,
640 const char *old_name
,
641 struct smb_filename
**smb_fname
)
644 TALLOC_CTX
*ctx
= talloc_tos();
645 char *name
= talloc_strdup(ctx
, old_name
);
648 return NT_STATUS_NO_MEMORY
;
651 name
= unix_clean_name(ctx
, name
);
653 return NT_STATUS_NO_MEMORY
;
655 trim_string(name
,"/","/");
657 status
= unix_convert(ctx
, conn
, name
, smb_fname
, 0);
658 if (!NT_STATUS_IS_OK(status
)) {
659 return NT_STATUS_NO_MEMORY
;
665 /*******************************************************************
666 tdb traversal function for counting printers.
667 ********************************************************************/
669 static int traverse_counting_printers(TDB_CONTEXT
*t
, TDB_DATA key
,
670 TDB_DATA data
, void *context
)
672 int *printer_count
= (int*)context
;
674 if (memcmp(PRINTERS_PREFIX
, key
.dptr
, sizeof(PRINTERS_PREFIX
)-1) == 0) {
676 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key
.dptr
, *printer_count
));
682 /*******************************************************************
683 Update the spooler global c_setprinter. This variable is initialized
684 when the parent smbd starts with the number of existing printers. It
685 is monotonically increased by the current number of printers *after*
686 each add or delete printer RPC. Only Microsoft knows why... JRR020119
687 ********************************************************************/
689 uint32
update_c_setprinter(bool initialize
)
692 int32 printer_count
= 0;
694 tdb_lock_bystring(tdb_printers
, GLOBAL_C_SETPRINTER
);
696 /* Traverse the tdb, counting the printers */
697 tdb_traverse(tdb_printers
, traverse_counting_printers
, (void *)&printer_count
);
699 /* If initializing, set c_setprinter to current printers count
700 * otherwise, bump it by the current printer count
703 c_setprinter
= tdb_fetch_int32(tdb_printers
, GLOBAL_C_SETPRINTER
) + printer_count
;
705 c_setprinter
= printer_count
;
707 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter
));
708 tdb_store_int32(tdb_printers
, GLOBAL_C_SETPRINTER
, c_setprinter
);
710 tdb_unlock_bystring(tdb_printers
, GLOBAL_C_SETPRINTER
);
712 return (uint32
)c_setprinter
;
715 /*******************************************************************
716 Get the spooler global c_setprinter, accounting for initialization.
717 ********************************************************************/
719 uint32
get_c_setprinter(void)
721 int32 c_setprinter
= tdb_fetch_int32(tdb_printers
, GLOBAL_C_SETPRINTER
);
723 if (c_setprinter
== (int32
)-1)
724 c_setprinter
= update_c_setprinter(True
);
726 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter
));
728 return (uint32
)c_setprinter
;
731 /****************************************************************************
732 Get builtin form struct list.
733 ****************************************************************************/
735 int get_builtin_ntforms(nt_forms_struct
**list
)
737 *list
= (nt_forms_struct
*)memdup(&default_forms
[0], sizeof(default_forms
));
741 return ARRAY_SIZE(default_forms
);
744 /****************************************************************************
745 get a builtin form struct
746 ****************************************************************************/
748 bool get_a_builtin_ntform_by_string(const char *form_name
, nt_forms_struct
*form
)
751 DEBUGADD(6,("Looking for builtin form %s \n", form_name
));
752 for (i
=0; i
<ARRAY_SIZE(default_forms
); i
++) {
753 if (strequal(form_name
,default_forms
[i
].name
)) {
754 DEBUGADD(6,("Found builtin form %s \n", form_name
));
755 memcpy(form
,&default_forms
[i
],sizeof(*form
));
763 /****************************************************************************
764 get a form struct list.
765 ****************************************************************************/
767 int get_ntforms(nt_forms_struct
**list
)
769 TDB_DATA kbuf
, newkey
, dbuf
;
770 nt_forms_struct form
;
777 for (kbuf
= tdb_firstkey(tdb_forms
);
779 newkey
= tdb_nextkey(tdb_forms
, kbuf
), free(kbuf
.dptr
), kbuf
=newkey
)
781 if (strncmp((const char *)kbuf
.dptr
, FORMS_PREFIX
, strlen(FORMS_PREFIX
)) != 0)
784 dbuf
= tdb_fetch(tdb_forms
, kbuf
);
788 fstrcpy(form
.name
, (const char *)kbuf
.dptr
+strlen(FORMS_PREFIX
));
789 ret
= tdb_unpack(dbuf
.dptr
, dbuf
.dsize
, "dddddddd",
790 &i
, &form
.flag
, &form
.width
, &form
.length
, &form
.left
,
791 &form
.top
, &form
.right
, &form
.bottom
);
792 SAFE_FREE(dbuf
.dptr
);
793 if (ret
!= dbuf
.dsize
)
796 *list
= SMB_REALLOC_ARRAY(*list
, nt_forms_struct
, n
+1);
798 DEBUG(0,("get_ntforms: Realloc fail.\n"));
809 /****************************************************************************
810 write a form struct list
811 ****************************************************************************/
813 int write_ntforms(nt_forms_struct
**list
, int number
)
815 TALLOC_CTX
*ctx
= talloc_tos();
822 for (i
=0;i
<number
;i
++) {
823 /* save index, so list is rebuilt in correct order */
824 len
= tdb_pack(NULL
, 0, "dddddddd",
825 i
, (*list
)[i
].flag
, (*list
)[i
].width
, (*list
)[i
].length
,
826 (*list
)[i
].left
, (*list
)[i
].top
, (*list
)[i
].right
,
831 buf
= TALLOC_ARRAY(ctx
, char, len
);
835 len
= tdb_pack((uint8
*)buf
, len
, "dddddddd",
836 i
, (*list
)[i
].flag
, (*list
)[i
].width
, (*list
)[i
].length
,
837 (*list
)[i
].left
, (*list
)[i
].top
, (*list
)[i
].right
,
839 key
= talloc_asprintf(ctx
, "%s%s", FORMS_PREFIX
, (*list
)[i
].name
);
844 dbuf
.dptr
= (uint8
*)buf
;
845 if (tdb_store_bystring(tdb_forms
, key
, dbuf
, TDB_REPLACE
) != 0) {
857 /****************************************************************************
858 add a form struct at the end of the list
859 ****************************************************************************/
860 bool add_a_form(nt_forms_struct
**list
, struct spoolss_AddFormInfo1
*form
, int *count
)
866 * NT tries to add forms even when
867 * they are already in the base
868 * only update the values if already present
873 for (n
=0; n
<*count
; n
++) {
874 if ( strequal((*list
)[n
].name
, form
->form_name
) ) {
881 if((*list
=SMB_REALLOC_ARRAY(*list
, nt_forms_struct
, n
+1)) == NULL
) {
882 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
885 fstrcpy((*list
)[n
].name
, form
->form_name
);
889 (*list
)[n
].flag
= form
->flags
;
890 (*list
)[n
].width
= form
->size
.width
;
891 (*list
)[n
].length
= form
->size
.height
;
892 (*list
)[n
].left
= form
->area
.left
;
893 (*list
)[n
].top
= form
->area
.top
;
894 (*list
)[n
].right
= form
->area
.right
;
895 (*list
)[n
].bottom
= form
->area
.bottom
;
897 DEBUG(6,("add_a_form: Successfully %s form [%s]\n",
898 update
? "updated" : "added", form
->form_name
));
903 /****************************************************************************
904 Delete a named form struct.
905 ****************************************************************************/
907 bool delete_a_form(nt_forms_struct
**list
, const char *del_name
, int *count
, WERROR
*ret
)
914 for (n
=0; n
<*count
; n
++) {
915 if (!strncmp((*list
)[n
].name
, del_name
, strlen(del_name
))) {
916 DEBUG(103, ("delete_a_form, [%s] in list\n", del_name
));
922 DEBUG(10,("delete_a_form, [%s] not found\n", del_name
));
923 *ret
= WERR_INVALID_PARAM
;
927 if (asprintf(&key
, "%s%s", FORMS_PREFIX
, (*list
)[n
].name
) < 0) {
931 if (tdb_delete_bystring(tdb_forms
, key
) != 0) {
940 /****************************************************************************
941 Update a form struct.
942 ****************************************************************************/
944 void update_a_form(nt_forms_struct
**list
, struct spoolss_AddFormInfo1
*form
, int count
)
948 DEBUG(106, ("[%s]\n", form
->form_name
));
949 for (n
=0; n
<count
; n
++) {
950 DEBUGADD(106, ("n [%d]:[%s]\n", n
, (*list
)[n
].name
));
951 if (!strncmp((*list
)[n
].name
, form
->form_name
, strlen(form
->form_name
)))
955 if (n
==count
) return;
957 (*list
)[n
].flag
= form
->flags
;
958 (*list
)[n
].width
= form
->size
.width
;
959 (*list
)[n
].length
= form
->size
.height
;
960 (*list
)[n
].left
= form
->area
.left
;
961 (*list
)[n
].top
= form
->area
.top
;
962 (*list
)[n
].right
= form
->area
.right
;
963 (*list
)[n
].bottom
= form
->area
.bottom
;
966 /****************************************************************************
967 Get the nt drivers list.
968 Traverse the database and look-up the matching names.
969 ****************************************************************************/
970 int get_ntdrivers(fstring
**list
, const char *architecture
, uint32 version
)
973 const char *short_archi
;
975 TDB_DATA kbuf
, newkey
;
977 short_archi
= get_short_archi(architecture
);
982 if (asprintf(&key
, "%s%s/%d/", DRIVERS_PREFIX
,
983 short_archi
, version
) < 0) {
987 for (kbuf
= tdb_firstkey(tdb_drivers
);
989 newkey
= tdb_nextkey(tdb_drivers
, kbuf
), free(kbuf
.dptr
), kbuf
=newkey
) {
991 if (strncmp((const char *)kbuf
.dptr
, key
, strlen(key
)) != 0)
994 if((*list
= SMB_REALLOC_ARRAY(*list
, fstring
, total
+1)) == NULL
) {
995 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
1000 fstrcpy((*list
)[total
], (const char *)kbuf
.dptr
+strlen(key
));
1008 /****************************************************************************
1009 Function to do the mapping between the long architecture name and
1011 ****************************************************************************/
1013 const char *get_short_archi(const char *long_archi
)
1017 DEBUG(107,("Getting architecture dependant directory\n"));
1020 } while ( (archi_table
[i
].long_archi
!=NULL
) &&
1021 StrCaseCmp(long_archi
, archi_table
[i
].long_archi
) );
1023 if (archi_table
[i
].long_archi
==NULL
) {
1024 DEBUGADD(10,("Unknown architecture [%s] !\n", long_archi
));
1028 /* this might be client code - but shouldn't this be an fstrcpy etc? */
1030 DEBUGADD(108,("index: [%d]\n", i
));
1031 DEBUGADD(108,("long architecture: [%s]\n", archi_table
[i
].long_archi
));
1032 DEBUGADD(108,("short architecture: [%s]\n", archi_table
[i
].short_archi
));
1034 return archi_table
[i
].short_archi
;
1037 /****************************************************************************
1038 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
1039 There are two case to be covered here: PE (Portable Executable) and NE (New
1040 Executable) files. Both files support the same INFO structure, but PE files
1041 store the signature in unicode, and NE files store it as !unicode.
1042 returns -1 on error, 1 on version info found, and 0 on no version info found.
1043 ****************************************************************************/
1045 static int get_file_version(files_struct
*fsp
, char *fname
,uint32
*major
, uint32
*minor
)
1051 if ((buf
=(char *)SMB_MALLOC(DOS_HEADER_SIZE
)) == NULL
) {
1052 DEBUG(0,("get_file_version: PE file [%s] DOS Header malloc failed bytes = %d\n",
1053 fname
, DOS_HEADER_SIZE
));
1057 if ((byte_count
= vfs_read_data(fsp
, buf
, DOS_HEADER_SIZE
)) < DOS_HEADER_SIZE
) {
1058 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %lu\n",
1059 fname
, (unsigned long)byte_count
));
1060 goto no_version_info
;
1063 /* Is this really a DOS header? */
1064 if (SVAL(buf
,DOS_HEADER_MAGIC_OFFSET
) != DOS_HEADER_MAGIC
) {
1065 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
1066 fname
, SVAL(buf
,DOS_HEADER_MAGIC_OFFSET
)));
1067 goto no_version_info
;
1070 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
1071 if (SMB_VFS_LSEEK(fsp
, SVAL(buf
,DOS_HEADER_LFANEW_OFFSET
), SEEK_SET
) == (SMB_OFF_T
)-1) {
1072 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
1074 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1075 goto no_version_info
;
1078 /* Note: DOS_HEADER_SIZE and NE_HEADER_SIZE are incidentally same */
1079 if ((byte_count
= vfs_read_data(fsp
, buf
, NE_HEADER_SIZE
)) < NE_HEADER_SIZE
) {
1080 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %lu\n",
1081 fname
, (unsigned long)byte_count
));
1082 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1083 goto no_version_info
;
1086 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
1087 if (IVAL(buf
,PE_HEADER_SIGNATURE_OFFSET
) == PE_HEADER_SIGNATURE
) {
1088 unsigned int num_sections
;
1089 unsigned int section_table_bytes
;
1091 /* Just skip over optional header to get to section table */
1092 if (SMB_VFS_LSEEK(fsp
,
1093 SVAL(buf
,PE_HEADER_OPTIONAL_HEADER_SIZE
)-(NE_HEADER_SIZE
-PE_HEADER_SIZE
),
1094 SEEK_CUR
) == (SMB_OFF_T
)-1) {
1095 DEBUG(3,("get_file_version: File [%s] Windows optional header too short, errno = %d\n",
1100 /* get the section table */
1101 num_sections
= SVAL(buf
,PE_HEADER_NUMBER_OF_SECTIONS
);
1102 section_table_bytes
= num_sections
* PE_HEADER_SECT_HEADER_SIZE
;
1103 if (section_table_bytes
== 0)
1107 if ((buf
=(char *)SMB_MALLOC(section_table_bytes
)) == NULL
) {
1108 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
1109 fname
, section_table_bytes
));
1113 if ((byte_count
= vfs_read_data(fsp
, buf
, section_table_bytes
)) < section_table_bytes
) {
1114 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %lu\n",
1115 fname
, (unsigned long)byte_count
));
1119 /* Iterate the section table looking for the resource section ".rsrc" */
1120 for (i
= 0; i
< num_sections
; i
++) {
1121 int sec_offset
= i
* PE_HEADER_SECT_HEADER_SIZE
;
1123 if (strcmp(".rsrc", &buf
[sec_offset
+PE_HEADER_SECT_NAME_OFFSET
]) == 0) {
1124 unsigned int section_pos
= IVAL(buf
,sec_offset
+PE_HEADER_SECT_PTR_DATA_OFFSET
);
1125 unsigned int section_bytes
= IVAL(buf
,sec_offset
+PE_HEADER_SECT_SIZE_DATA_OFFSET
);
1127 if (section_bytes
== 0)
1131 if ((buf
=(char *)SMB_MALLOC(section_bytes
)) == NULL
) {
1132 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
1133 fname
, section_bytes
));
1137 /* Seek to the start of the .rsrc section info */
1138 if (SMB_VFS_LSEEK(fsp
, section_pos
, SEEK_SET
) == (SMB_OFF_T
)-1) {
1139 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
1144 if ((byte_count
= vfs_read_data(fsp
, buf
, section_bytes
)) < section_bytes
) {
1145 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %lu\n",
1146 fname
, (unsigned long)byte_count
));
1150 if (section_bytes
< VS_VERSION_INFO_UNICODE_SIZE
)
1153 for (i
=0; i
<section_bytes
-VS_VERSION_INFO_UNICODE_SIZE
; i
++) {
1154 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
1155 if (buf
[i
] == 'V' && buf
[i
+1] == '\0' && buf
[i
+2] == 'S') {
1156 /* Align to next long address */
1157 int pos
= (i
+ sizeof(VS_SIGNATURE
)*2 + 3) & 0xfffffffc;
1159 if (IVAL(buf
,pos
) == VS_MAGIC_VALUE
) {
1160 *major
= IVAL(buf
,pos
+VS_MAJOR_OFFSET
);
1161 *minor
= IVAL(buf
,pos
+VS_MINOR_OFFSET
);
1163 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1164 fname
, *major
, *minor
,
1165 (*major
>>16)&0xffff, *major
&0xffff,
1166 (*minor
>>16)&0xffff, *minor
&0xffff));
1175 /* Version info not found, fall back to origin date/time */
1176 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname
));
1180 } else if (SVAL(buf
,NE_HEADER_SIGNATURE_OFFSET
) == NE_HEADER_SIGNATURE
) {
1181 if (CVAL(buf
,NE_HEADER_TARGET_OS_OFFSET
) != NE_HEADER_TARGOS_WIN
) {
1182 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
1183 fname
, CVAL(buf
,NE_HEADER_TARGET_OS_OFFSET
)));
1184 /* At this point, we assume the file is in error. It still could be somthing
1185 * else besides a NE file, but it unlikely at this point. */
1189 /* Allocate a bit more space to speed up things */
1191 if ((buf
=(char *)SMB_MALLOC(VS_NE_BUF_SIZE
)) == NULL
) {
1192 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
1193 fname
, PE_HEADER_SIZE
));
1197 /* This is a HACK! I got tired of trying to sort through the messy
1198 * 'NE' file format. If anyone wants to clean this up please have at
1199 * it, but this works. 'NE' files will eventually fade away. JRR */
1200 while((byte_count
= vfs_read_data(fsp
, buf
, VS_NE_BUF_SIZE
)) > 0) {
1201 /* Cover case that should not occur in a well formed 'NE' .dll file */
1202 if (byte_count
-VS_VERSION_INFO_SIZE
<= 0) break;
1204 for(i
=0; i
<byte_count
; i
++) {
1205 /* Fast skip past data that can't possibly match */
1206 if (buf
[i
] != 'V') continue;
1208 /* Potential match data crosses buf boundry, move it to beginning
1209 * of buf, and fill the buf with as much as it will hold. */
1210 if (i
>byte_count
-VS_VERSION_INFO_SIZE
) {
1213 memcpy(buf
, &buf
[i
], byte_count
-i
);
1214 if ((bc
= vfs_read_data(fsp
, &buf
[byte_count
-i
], VS_NE_BUF_SIZE
-
1215 (byte_count
-i
))) < 0) {
1217 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
1222 byte_count
= bc
+ (byte_count
- i
);
1223 if (byte_count
<VS_VERSION_INFO_SIZE
) break;
1228 /* Check that the full signature string and the magic number that
1229 * follows exist (not a perfect solution, but the chances that this
1230 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
1231 * twice, as it is simpler to read the code. */
1232 if (strcmp(&buf
[i
], VS_SIGNATURE
) == 0) {
1233 /* Compute skip alignment to next long address */
1234 int skip
= -(SMB_VFS_LSEEK(fsp
, 0, SEEK_CUR
) - (byte_count
- i
) +
1235 sizeof(VS_SIGNATURE
)) & 3;
1236 if (IVAL(buf
,i
+sizeof(VS_SIGNATURE
)+skip
) != 0xfeef04bd) continue;
1238 *major
= IVAL(buf
,i
+sizeof(VS_SIGNATURE
)+skip
+VS_MAJOR_OFFSET
);
1239 *minor
= IVAL(buf
,i
+sizeof(VS_SIGNATURE
)+skip
+VS_MINOR_OFFSET
);
1240 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1241 fname
, *major
, *minor
,
1242 (*major
>>16)&0xffff, *major
&0xffff,
1243 (*minor
>>16)&0xffff, *minor
&0xffff));
1250 /* Version info not found, fall back to origin date/time */
1251 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname
));
1256 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1257 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
1258 fname
, IVAL(buf
,PE_HEADER_SIGNATURE_OFFSET
)));
1269 /****************************************************************************
1270 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
1271 share one or more files. During the MS installation process files are checked
1272 to insure that only a newer version of a shared file is installed over an
1273 older version. There are several possibilities for this comparison. If there
1274 is no previous version, the new one is newer (obviously). If either file is
1275 missing the version info structure, compare the creation date (on Unix use
1276 the modification date). Otherwise chose the numerically larger version number.
1277 ****************************************************************************/
1279 static int file_version_is_newer(connection_struct
*conn
, fstring new_file
, fstring old_file
)
1281 bool use_version
= true;
1285 time_t new_create_time
;
1289 time_t old_create_time
;
1291 struct smb_filename
*smb_fname
= NULL
;
1292 files_struct
*fsp
= NULL
;
1298 SET_STAT_INVALID(st
);
1299 new_create_time
= (time_t)0;
1300 old_create_time
= (time_t)0;
1302 /* Get file version info (if available) for previous file (if it exists) */
1303 status
= driver_unix_convert(conn
, old_file
, &smb_fname
);
1304 if (!NT_STATUS_IS_OK(status
)) {
1308 status
= SMB_VFS_CREATE_FILE(
1311 0, /* root_dir_fid */
1312 smb_fname
, /* fname */
1313 FILE_GENERIC_READ
, /* access_mask */
1314 FILE_SHARE_READ
| FILE_SHARE_WRITE
, /* share_access */
1315 FILE_OPEN
, /* create_disposition*/
1316 0, /* create_options */
1317 FILE_ATTRIBUTE_NORMAL
, /* file_attributes */
1318 INTERNAL_OPEN_ONLY
, /* oplock_request */
1319 0, /* allocation_size */
1325 if (!NT_STATUS_IS_OK(status
)) {
1326 /* Old file not found, so by definition new file is in fact newer */
1327 DEBUG(10,("file_version_is_newer: Can't open old file [%s], "
1328 "errno = %d\n", smb_fname_str_dbg(smb_fname
),
1334 ret
= get_file_version(fsp
, old_file
, &old_major
, &old_minor
);
1340 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1342 use_version
= false;
1343 if (SMB_VFS_FSTAT(fsp
, &st
) == -1) {
1346 old_create_time
= convert_timespec_to_time_t(st
.st_ex_mtime
);
1347 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n",
1348 (long)old_create_time
));
1351 close_file(NULL
, fsp
, NORMAL_CLOSE
);
1354 /* Get file version info (if available) for new file */
1355 status
= driver_unix_convert(conn
, new_file
, &smb_fname
);
1356 if (!NT_STATUS_IS_OK(status
)) {
1360 status
= SMB_VFS_CREATE_FILE(
1363 0, /* root_dir_fid */
1364 smb_fname
, /* fname */
1365 FILE_GENERIC_READ
, /* access_mask */
1366 FILE_SHARE_READ
| FILE_SHARE_WRITE
, /* share_access */
1367 FILE_OPEN
, /* create_disposition*/
1368 0, /* create_options */
1369 FILE_ATTRIBUTE_NORMAL
, /* file_attributes */
1370 INTERNAL_OPEN_ONLY
, /* oplock_request */
1371 0, /* allocation_size */
1377 if (!NT_STATUS_IS_OK(status
)) {
1378 /* New file not found, this shouldn't occur if the caller did its job */
1379 DEBUG(3,("file_version_is_newer: Can't open new file [%s], "
1380 "errno = %d\n", smb_fname_str_dbg(smb_fname
), errno
));
1384 ret
= get_file_version(fsp
, new_file
, &new_major
, &new_minor
);
1390 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1392 use_version
= false;
1393 if (SMB_VFS_FSTAT(fsp
, &st
) == -1) {
1396 new_create_time
= convert_timespec_to_time_t(st
.st_ex_mtime
);
1397 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n",
1398 (long)new_create_time
));
1401 close_file(NULL
, fsp
, NORMAL_CLOSE
);
1404 if (use_version
&& (new_major
!= old_major
|| new_minor
!= old_minor
)) {
1405 /* Compare versions and choose the larger version number */
1406 if (new_major
> old_major
||
1407 (new_major
== old_major
&& new_minor
> old_minor
)) {
1409 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file
, new_file
));
1414 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file
));
1420 /* Compare modification time/dates and choose the newest time/date */
1421 if (new_create_time
> old_create_time
) {
1422 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file
, new_file
));
1427 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file
));
1435 close_file(NULL
, fsp
, NORMAL_CLOSE
);
1438 TALLOC_FREE(smb_fname
);
1442 /****************************************************************************
1443 Determine the correct cVersion associated with an architecture and driver
1444 ****************************************************************************/
1445 static uint32
get_correct_cversion(struct pipes_struct
*p
,
1446 const char *architecture
,
1447 const char *driverpath_in
,
1452 struct smb_filename
*smb_fname
= NULL
;
1453 char *driverpath
= NULL
;
1454 files_struct
*fsp
= NULL
;
1455 connection_struct
*conn
= NULL
;
1458 fstring printdollar
;
1459 int printdollar_snum
;
1461 *perr
= WERR_INVALID_PARAM
;
1463 /* If architecture is Windows 95/98/ME, the version is always 0. */
1464 if (strcmp(architecture
, SPL_ARCH_WIN40
) == 0) {
1465 DEBUG(10,("get_correct_cversion: Driver is Win9x, cversion = 0\n"));
1470 /* If architecture is Windows x64, the version is always 3. */
1471 if (strcmp(architecture
, SPL_ARCH_X64
) == 0) {
1472 DEBUG(10,("get_correct_cversion: Driver is x64, cversion = 3\n"));
1477 fstrcpy(printdollar
, "print$");
1479 printdollar_snum
= find_service(printdollar
);
1480 if (printdollar_snum
== -1) {
1481 *perr
= WERR_NO_SUCH_SHARE
;
1485 nt_status
= create_conn_struct(talloc_tos(), &conn
, printdollar_snum
,
1486 lp_pathname(printdollar_snum
),
1487 p
->server_info
, &oldcwd
);
1488 if (!NT_STATUS_IS_OK(nt_status
)) {
1489 DEBUG(0,("get_correct_cversion: create_conn_struct "
1490 "returned %s\n", nt_errstr(nt_status
)));
1491 *perr
= ntstatus_to_werror(nt_status
);
1495 /* Open the driver file (Portable Executable format) and determine the
1496 * deriver the cversion. */
1497 driverpath
= talloc_asprintf(talloc_tos(),
1506 nt_status
= driver_unix_convert(conn
, driverpath
, &smb_fname
);
1507 if (!NT_STATUS_IS_OK(nt_status
)) {
1508 *perr
= ntstatus_to_werror(nt_status
);
1512 nt_status
= vfs_file_exist(conn
, smb_fname
);
1513 if (!NT_STATUS_IS_OK(nt_status
)) {
1514 *perr
= WERR_BADFILE
;
1518 status
= SMB_VFS_CREATE_FILE(
1521 0, /* root_dir_fid */
1522 smb_fname
, /* fname */
1523 FILE_GENERIC_READ
, /* access_mask */
1524 FILE_SHARE_READ
| FILE_SHARE_WRITE
, /* share_access */
1525 FILE_OPEN
, /* create_disposition*/
1526 0, /* create_options */
1527 FILE_ATTRIBUTE_NORMAL
, /* file_attributes */
1528 INTERNAL_OPEN_ONLY
, /* oplock_request */
1529 0, /* allocation_size */
1535 if (!NT_STATUS_IS_OK(status
)) {
1536 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = "
1537 "%d\n", smb_fname_str_dbg(smb_fname
), errno
));
1538 *perr
= WERR_ACCESS_DENIED
;
1545 ret
= get_file_version(fsp
, smb_fname
->base_name
, &major
, &minor
);
1546 if (ret
== -1) goto error_exit
;
1549 DEBUG(6,("get_correct_cversion: Version info not "
1551 smb_fname_str_dbg(smb_fname
)));
1556 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1557 * for more details. Version in this case is not just the version of the
1558 * file, but the version in the sense of kernal mode (2) vs. user mode
1559 * (3) drivers. Other bits of the version fields are the version info.
1562 cversion
= major
& 0x0000ffff;
1564 case 2: /* WinNT drivers */
1565 case 3: /* Win2K drivers */
1569 DEBUG(6,("get_correct_cversion: cversion "
1570 "invalid [%s] cversion = %d\n",
1571 smb_fname_str_dbg(smb_fname
),
1576 DEBUG(10,("get_correct_cversion: Version info found [%s] major"
1577 " = 0x%x minor = 0x%x\n",
1578 smb_fname_str_dbg(smb_fname
), major
, minor
));
1581 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1582 smb_fname_str_dbg(smb_fname
), cversion
));
1589 TALLOC_FREE(smb_fname
);
1591 close_file(NULL
, fsp
, NORMAL_CLOSE
);
1594 vfs_ChDir(conn
, oldcwd
);
1597 if (cversion
!= -1) {
1603 /****************************************************************************
1604 ****************************************************************************/
1606 #define strip_driver_path(_mem_ctx, _element) do { \
1607 if ((_p = strrchr((_element), '\\')) != NULL) { \
1608 (_element) = talloc_asprintf((_mem_ctx), "%s", _p+1); \
1609 W_ERROR_HAVE_NO_MEMORY((_element)); \
1613 static WERROR
clean_up_driver_struct_level(TALLOC_CTX
*mem_ctx
,
1614 struct pipes_struct
*rpc_pipe
,
1615 const char *architecture
,
1616 const char **driver_path
,
1617 const char **data_file
,
1618 const char **config_file
,
1619 const char **help_file
,
1620 struct spoolss_StringArray
*dependent_files
,
1623 const char *short_architecture
;
1628 /* clean up the driver name.
1629 * we can get .\driver.dll
1630 * or worse c:\windows\system\driver.dll !
1632 /* using an intermediate string to not have overlaping memcpy()'s */
1634 strip_driver_path(mem_ctx
, *driver_path
);
1635 strip_driver_path(mem_ctx
, *data_file
);
1636 strip_driver_path(mem_ctx
, *config_file
);
1637 strip_driver_path(mem_ctx
, *help_file
);
1639 if (dependent_files
&& dependent_files
->string
) {
1640 for (i
=0; dependent_files
->string
[i
]; i
++) {
1641 strip_driver_path(mem_ctx
, dependent_files
->string
[i
]);
1645 short_architecture
= get_short_archi(architecture
);
1646 if (!short_architecture
) {
1647 return WERR_UNKNOWN_PRINTER_DRIVER
;
1650 /* jfm:7/16/2000 the client always sends the cversion=0.
1651 * The server should check which version the driver is by reading
1652 * the PE header of driver->driverpath.
1654 * For Windows 95/98 the version is 0 (so the value sent is correct)
1655 * For Windows NT (the architecture doesn't matter)
1656 * NT 3.1: cversion=0
1657 * NT 3.5/3.51: cversion=1
1662 *version
= get_correct_cversion(rpc_pipe
, short_architecture
,
1663 *driver_path
, &err
);
1664 if (*version
== -1) {
1671 /****************************************************************************
1672 ****************************************************************************/
1674 WERROR
clean_up_driver_struct(struct pipes_struct
*rpc_pipe
,
1675 struct spoolss_AddDriverInfoCtr
*r
)
1679 return clean_up_driver_struct_level(r
, rpc_pipe
,
1680 r
->info
.info3
->architecture
,
1681 &r
->info
.info3
->driver_path
,
1682 &r
->info
.info3
->data_file
,
1683 &r
->info
.info3
->config_file
,
1684 &r
->info
.info3
->help_file
,
1685 r
->info
.info3
->dependent_files
,
1686 &r
->info
.info3
->version
);
1688 return clean_up_driver_struct_level(r
, rpc_pipe
,
1689 r
->info
.info6
->architecture
,
1690 &r
->info
.info6
->driver_path
,
1691 &r
->info
.info6
->data_file
,
1692 &r
->info
.info6
->config_file
,
1693 &r
->info
.info6
->help_file
,
1694 r
->info
.info6
->dependent_files
,
1695 &r
->info
.info6
->version
);
1697 return WERR_NOT_SUPPORTED
;
1701 /****************************************************************************
1702 This function sucks and should be replaced. JRA.
1703 ****************************************************************************/
1705 static void convert_level_6_to_level3(struct spoolss_AddDriverInfo3
*dst
,
1706 const struct spoolss_AddDriverInfo6
*src
)
1708 dst
->version
= src
->version
;
1710 dst
->driver_name
= src
->driver_name
;
1711 dst
->architecture
= src
->architecture
;
1712 dst
->driver_path
= src
->driver_path
;
1713 dst
->data_file
= src
->data_file
;
1714 dst
->config_file
= src
->config_file
;
1715 dst
->help_file
= src
->help_file
;
1716 dst
->monitor_name
= src
->monitor_name
;
1717 dst
->default_datatype
= src
->default_datatype
;
1718 dst
->_ndr_size_dependent_files
= src
->_ndr_size_dependent_files
;
1719 dst
->dependent_files
= src
->dependent_files
;
1722 /****************************************************************************
1723 This function sucks and should be replaced. JRA.
1724 ****************************************************************************/
1726 static void convert_level_8_to_level3(TALLOC_CTX
*mem_ctx
,
1727 struct spoolss_AddDriverInfo3
*dst
,
1728 const struct spoolss_DriverInfo8
*src
)
1730 dst
->version
= src
->version
;
1731 dst
->driver_name
= src
->driver_name
;
1732 dst
->architecture
= src
->architecture
;
1733 dst
->driver_path
= src
->driver_path
;
1734 dst
->data_file
= src
->data_file
;
1735 dst
->config_file
= src
->config_file
;
1736 dst
->help_file
= src
->help_file
;
1737 dst
->monitor_name
= src
->monitor_name
;
1738 dst
->default_datatype
= src
->default_datatype
;
1739 if (src
->dependent_files
) {
1740 dst
->dependent_files
= talloc_zero(mem_ctx
, struct spoolss_StringArray
);
1741 if (!dst
->dependent_files
) return;
1742 dst
->dependent_files
->string
= src
->dependent_files
;
1744 dst
->dependent_files
= NULL
;
1748 /****************************************************************************
1749 ****************************************************************************/
1751 static WERROR
move_driver_file_to_download_area(TALLOC_CTX
*mem_ctx
,
1752 connection_struct
*conn
,
1753 const char *driver_file
,
1754 const char *short_architecture
,
1755 uint32_t driver_version
,
1758 struct smb_filename
*smb_fname_old
= NULL
;
1759 struct smb_filename
*smb_fname_new
= NULL
;
1760 char *old_name
= NULL
;
1761 char *new_name
= NULL
;
1765 old_name
= talloc_asprintf(mem_ctx
, "%s/%s",
1766 short_architecture
, driver_file
);
1767 W_ERROR_HAVE_NO_MEMORY(old_name
);
1769 new_name
= talloc_asprintf(mem_ctx
, "%s/%d/%s",
1770 short_architecture
, driver_version
, driver_file
);
1771 if (new_name
== NULL
) {
1772 TALLOC_FREE(old_name
);
1776 if (version
!= -1 && (version
= file_version_is_newer(conn
, old_name
, new_name
)) > 0) {
1778 status
= driver_unix_convert(conn
, old_name
, &smb_fname_old
);
1779 if (!NT_STATUS_IS_OK(status
)) {
1784 /* Setup a synthetic smb_filename struct */
1785 smb_fname_new
= TALLOC_ZERO_P(mem_ctx
, struct smb_filename
);
1786 if (!smb_fname_new
) {
1791 smb_fname_new
->base_name
= new_name
;
1793 DEBUG(10,("move_driver_file_to_download_area: copying '%s' to "
1794 "'%s'\n", smb_fname_old
->base_name
,
1795 smb_fname_new
->base_name
));
1797 status
= copy_file(mem_ctx
, conn
, smb_fname_old
, smb_fname_new
,
1798 OPENX_FILE_EXISTS_TRUNCATE
|
1799 OPENX_FILE_CREATE_IF_NOT_EXIST
,
1802 if (!NT_STATUS_IS_OK(status
)) {
1803 DEBUG(0,("move_driver_file_to_download_area: Unable "
1804 "to rename [%s] to [%s]: %s\n",
1805 smb_fname_old
->base_name
, new_name
,
1806 nt_errstr(status
)));
1807 ret
= WERR_ACCESS_DENIED
;
1814 TALLOC_FREE(smb_fname_old
);
1815 TALLOC_FREE(smb_fname_new
);
1819 WERROR
move_driver_to_download_area(struct pipes_struct
*p
,
1820 struct spoolss_AddDriverInfoCtr
*r
,
1823 struct spoolss_AddDriverInfo3
*driver
;
1824 struct spoolss_AddDriverInfo3 converted_driver
;
1825 const char *short_architecture
;
1826 struct smb_filename
*smb_dname
= NULL
;
1827 char *new_dir
= NULL
;
1828 connection_struct
*conn
= NULL
;
1831 TALLOC_CTX
*ctx
= talloc_tos();
1834 fstring printdollar
;
1835 int printdollar_snum
;
1841 driver
= r
->info
.info3
;
1844 convert_level_6_to_level3(&converted_driver
, r
->info
.info6
);
1845 driver
= &converted_driver
;
1848 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)r
->level
));
1849 return WERR_UNKNOWN_LEVEL
;
1852 short_architecture
= get_short_archi(driver
->architecture
);
1853 if (!short_architecture
) {
1854 return WERR_UNKNOWN_PRINTER_DRIVER
;
1857 fstrcpy(printdollar
, "print$");
1859 printdollar_snum
= find_service(printdollar
);
1860 if (printdollar_snum
== -1) {
1861 *perr
= WERR_NO_SUCH_SHARE
;
1862 return WERR_NO_SUCH_SHARE
;
1865 nt_status
= create_conn_struct(talloc_tos(), &conn
, printdollar_snum
,
1866 lp_pathname(printdollar_snum
),
1867 p
->server_info
, &oldcwd
);
1868 if (!NT_STATUS_IS_OK(nt_status
)) {
1869 DEBUG(0,("move_driver_to_download_area: create_conn_struct "
1870 "returned %s\n", nt_errstr(nt_status
)));
1871 *perr
= ntstatus_to_werror(nt_status
);
1875 new_dir
= talloc_asprintf(ctx
,
1883 nt_status
= driver_unix_convert(conn
, new_dir
, &smb_dname
);
1884 if (!NT_STATUS_IS_OK(nt_status
)) {
1889 DEBUG(5,("Creating first directory: %s\n", smb_dname
->base_name
));
1891 create_directory(conn
, NULL
, smb_dname
);
1893 /* For each driver file, archi\filexxx.yyy, if there is a duplicate file
1894 * listed for this driver which has already been moved, skip it (note:
1895 * drivers may list the same file name several times. Then check if the
1896 * file already exists in archi\version\, if so, check that the version
1897 * info (or time stamps if version info is unavailable) is newer (or the
1898 * date is later). If it is, move it to archi\version\filexxx.yyy.
1899 * Otherwise, delete the file.
1901 * If a file is not moved to archi\version\ because of an error, all the
1902 * rest of the 'unmoved' driver files are removed from archi\. If one or
1903 * more of the driver's files was already moved to archi\version\, it
1904 * potentially leaves the driver in a partially updated state. Version
1905 * trauma will most likely occur if an client attempts to use any printer
1906 * bound to the driver. Perhaps a rewrite to make sure the moves can be
1907 * done is appropriate... later JRR
1910 DEBUG(5,("Moving files now !\n"));
1912 if (driver
->driver_path
&& strlen(driver
->driver_path
)) {
1914 *perr
= move_driver_file_to_download_area(ctx
,
1916 driver
->driver_path
,
1920 if (!W_ERROR_IS_OK(*perr
)) {
1921 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1928 if (driver
->data_file
&& strlen(driver
->data_file
)) {
1929 if (!strequal(driver
->data_file
, driver
->driver_path
)) {
1931 *perr
= move_driver_file_to_download_area(ctx
,
1937 if (!W_ERROR_IS_OK(*perr
)) {
1938 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1946 if (driver
->config_file
&& strlen(driver
->config_file
)) {
1947 if (!strequal(driver
->config_file
, driver
->driver_path
) &&
1948 !strequal(driver
->config_file
, driver
->data_file
)) {
1950 *perr
= move_driver_file_to_download_area(ctx
,
1952 driver
->config_file
,
1956 if (!W_ERROR_IS_OK(*perr
)) {
1957 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1965 if (driver
->help_file
&& strlen(driver
->help_file
)) {
1966 if (!strequal(driver
->help_file
, driver
->driver_path
) &&
1967 !strequal(driver
->help_file
, driver
->data_file
) &&
1968 !strequal(driver
->help_file
, driver
->config_file
)) {
1970 *perr
= move_driver_file_to_download_area(ctx
,
1976 if (!W_ERROR_IS_OK(*perr
)) {
1977 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1985 if (driver
->dependent_files
&& driver
->dependent_files
->string
) {
1986 for (i
=0; driver
->dependent_files
->string
[i
]; i
++) {
1987 if (!strequal(driver
->dependent_files
->string
[i
], driver
->driver_path
) &&
1988 !strequal(driver
->dependent_files
->string
[i
], driver
->data_file
) &&
1989 !strequal(driver
->dependent_files
->string
[i
], driver
->config_file
) &&
1990 !strequal(driver
->dependent_files
->string
[i
], driver
->help_file
)) {
1992 for (j
=0; j
< i
; j
++) {
1993 if (strequal(driver
->dependent_files
->string
[i
], driver
->dependent_files
->string
[j
])) {
1998 *perr
= move_driver_file_to_download_area(ctx
,
2000 driver
->dependent_files
->string
[i
],
2004 if (!W_ERROR_IS_OK(*perr
)) {
2005 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
2016 TALLOC_FREE(smb_dname
);
2019 vfs_ChDir(conn
, oldcwd
);
2023 if (W_ERROR_EQUAL(*perr
, WERR_OK
)) {
2027 return WERR_UNKNOWN_PRINTER_DRIVER
;
2032 /****************************************************************************
2033 ****************************************************************************/
2035 static uint32
add_a_printer_driver_3(struct spoolss_AddDriverInfo3
*driver
)
2037 TALLOC_CTX
*ctx
= talloc_tos();
2039 const char *architecture
;
2040 char *directory
= NULL
;
2046 architecture
= get_short_archi(driver
->architecture
);
2047 if (!architecture
) {
2051 /* The names are relative. We store them in the form: \print$\arch\version\driver.xxx
2052 * \\server is added in the rpc server layer.
2053 * It does make sense to NOT store the server's name in the printer TDB.
2056 directory
= talloc_asprintf(ctx
, "\\print$\\%s\\%d\\",
2057 architecture
, driver
->version
);
2062 #define gen_full_driver_unc_path(ctx, directory, file) \
2064 if (file && strlen(file)) { \
2065 file = talloc_asprintf(ctx, "%s%s", directory, file); \
2067 file = talloc_strdup(ctx, ""); \
2070 return (uint32_t)-1; \
2074 /* .inf files do not always list a file for each of the four standard files.
2075 * Don't prepend a path to a null filename, or client claims:
2076 * "The server on which the printer resides does not have a suitable
2077 * <printer driver name> printer driver installed. Click OK if you
2078 * wish to install the driver on your local machine."
2081 gen_full_driver_unc_path(ctx
, directory
, driver
->driver_path
);
2082 gen_full_driver_unc_path(ctx
, directory
, driver
->data_file
);
2083 gen_full_driver_unc_path(ctx
, directory
, driver
->config_file
);
2084 gen_full_driver_unc_path(ctx
, directory
, driver
->help_file
);
2086 if (driver
->dependent_files
&& driver
->dependent_files
->string
) {
2087 for (i
=0; driver
->dependent_files
->string
[i
]; i
++) {
2088 gen_full_driver_unc_path(ctx
, directory
,
2089 driver
->dependent_files
->string
[i
]);
2093 key
= talloc_asprintf(ctx
, "%s%s/%d/%s", DRIVERS_PREFIX
,
2094 architecture
, driver
->version
, driver
->driver_name
);
2099 DEBUG(5,("add_a_printer_driver_3: Adding driver with key %s\n", key
));
2106 len
+= tdb_pack(buf
+len
, buflen
-len
, "dffffffff",
2108 driver
->driver_name
,
2109 driver
->architecture
,
2110 driver
->driver_path
,
2112 driver
->config_file
,
2114 driver
->monitor_name
? driver
->monitor_name
: "",
2115 driver
->default_datatype
? driver
->default_datatype
: "");
2117 if (driver
->dependent_files
&& driver
->dependent_files
->string
) {
2118 for (i
=0; driver
->dependent_files
->string
[i
]; i
++) {
2119 len
+= tdb_pack(buf
+len
, buflen
-len
, "f",
2120 driver
->dependent_files
->string
[i
]);
2124 if (len
!= buflen
) {
2125 buf
= (uint8
*)SMB_REALLOC(buf
, len
);
2127 DEBUG(0,("add_a_printer_driver_3: failed to enlarge buffer\n!"));
2138 ret
= tdb_store_bystring(tdb_drivers
, key
, dbuf
, TDB_REPLACE
);
2142 DEBUG(0,("add_a_printer_driver_3: Adding driver with key %s failed.\n", key
));
2148 /****************************************************************************
2149 ****************************************************************************/
2151 static uint32_t add_a_printer_driver_8(struct spoolss_DriverInfo8
*driver
)
2153 TALLOC_CTX
*mem_ctx
= talloc_new(talloc_tos());
2154 struct spoolss_AddDriverInfo3 info3
;
2157 convert_level_8_to_level3(mem_ctx
, &info3
, driver
);
2159 ret
= add_a_printer_driver_3(&info3
);
2160 talloc_free(mem_ctx
);
2165 /****************************************************************************
2166 ****************************************************************************/
2168 static WERROR
get_a_printer_driver_3_default(TALLOC_CTX
*mem_ctx
,
2169 struct spoolss_DriverInfo3
*info
,
2170 const char *driver
, const char *arch
)
2172 info
->driver_name
= talloc_strdup(mem_ctx
, driver
);
2173 if (!info
->driver_name
) {
2177 info
->default_datatype
= talloc_strdup(mem_ctx
, "RAW");
2178 if (!info
->default_datatype
) {
2182 info
->driver_path
= talloc_strdup(mem_ctx
, "");
2183 info
->data_file
= talloc_strdup(mem_ctx
, "");
2184 info
->config_file
= talloc_strdup(mem_ctx
, "");
2185 info
->help_file
= talloc_strdup(mem_ctx
, "");
2186 if (!info
->driver_path
|| !info
->data_file
|| !info
->config_file
|| !info
->help_file
) {
2193 /****************************************************************************
2194 ****************************************************************************/
2196 static WERROR
get_a_printer_driver_3(TALLOC_CTX
*mem_ctx
,
2197 struct spoolss_DriverInfo3
*driver
,
2198 const char *drivername
, const char *arch
,
2202 const char *architecture
;
2206 fstring name
, driverpath
, environment
, datafile
, configfile
, helpfile
, monitorname
, defaultdatatype
;
2208 architecture
= get_short_archi(arch
);
2209 if ( !architecture
) {
2210 return WERR_UNKNOWN_PRINTER_DRIVER
;
2213 /* Windows 4.0 (i.e. win9x) should always use a version of 0 */
2215 if ( strcmp( architecture
, SPL_ARCH_WIN40
) == 0 )
2218 DEBUG(8,("get_a_printer_driver_3: [%s%s/%d/%s]\n", DRIVERS_PREFIX
, architecture
, version
, drivername
));
2220 if (asprintf(&key
, "%s%s/%d/%s", DRIVERS_PREFIX
,
2221 architecture
, version
, drivername
) < 0) {
2225 dbuf
= tdb_fetch_bystring(tdb_drivers
, key
);
2228 return WERR_UNKNOWN_PRINTER_DRIVER
;
2231 len
+= tdb_unpack(dbuf
.dptr
, dbuf
.dsize
, "dffffffff",
2242 driver
->driver_name
= talloc_strdup(mem_ctx
, name
);
2243 driver
->architecture
= talloc_strdup(mem_ctx
, environment
);
2244 driver
->driver_path
= talloc_strdup(mem_ctx
, driverpath
);
2245 driver
->data_file
= talloc_strdup(mem_ctx
, datafile
);
2246 driver
->config_file
= talloc_strdup(mem_ctx
, configfile
);
2247 driver
->help_file
= talloc_strdup(mem_ctx
, helpfile
);
2248 driver
->monitor_name
= talloc_strdup(mem_ctx
, monitorname
);
2249 driver
->default_datatype
= talloc_strdup(mem_ctx
, defaultdatatype
);
2253 while (len
< dbuf
.dsize
) {
2257 driver
->dependent_files
= talloc_realloc(mem_ctx
, driver
->dependent_files
, const char *, i
+2);
2258 if (!driver
->dependent_files
) {
2259 DEBUG(0,("get_a_printer_driver_3: failed to enlarge buffer!\n"));
2263 len
+= tdb_unpack(dbuf
.dptr
+len
, dbuf
.dsize
-len
, "f",
2266 driver
->dependent_files
[i
] = talloc_strdup(mem_ctx
, file
);
2271 if (driver
->dependent_files
)
2272 driver
->dependent_files
[i
] = NULL
;
2274 SAFE_FREE(dbuf
.dptr
);
2277 if (len
!= dbuf
.dsize
) {
2278 return get_a_printer_driver_3_default(mem_ctx
, driver
, drivername
, arch
);
2284 /****************************************************************************
2285 ****************************************************************************/
2286 int pack_devicemode(NT_DEVICEMODE
*nt_devmode
, uint8
*buf
, int buflen
)
2290 len
+= tdb_pack(buf
+len
, buflen
-len
, "p", nt_devmode
);
2295 len
+= tdb_pack(buf
+len
, buflen
-len
, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2296 nt_devmode
->devicename
,
2297 nt_devmode
->formname
,
2299 nt_devmode
->specversion
,
2300 nt_devmode
->driverversion
,
2302 nt_devmode
->driverextra
,
2303 nt_devmode
->orientation
,
2304 nt_devmode
->papersize
,
2305 nt_devmode
->paperlength
,
2306 nt_devmode
->paperwidth
,
2309 nt_devmode
->defaultsource
,
2310 nt_devmode
->printquality
,
2313 nt_devmode
->yresolution
,
2314 nt_devmode
->ttoption
,
2315 nt_devmode
->collate
,
2316 nt_devmode
->logpixels
,
2319 nt_devmode
->bitsperpel
,
2320 nt_devmode
->pelswidth
,
2321 nt_devmode
->pelsheight
,
2322 nt_devmode
->displayflags
,
2323 nt_devmode
->displayfrequency
,
2324 nt_devmode
->icmmethod
,
2325 nt_devmode
->icmintent
,
2326 nt_devmode
->mediatype
,
2327 nt_devmode
->dithertype
,
2328 nt_devmode
->reserved1
,
2329 nt_devmode
->reserved2
,
2330 nt_devmode
->panningwidth
,
2331 nt_devmode
->panningheight
,
2332 nt_devmode
->nt_dev_private
);
2334 if (nt_devmode
->nt_dev_private
) {
2335 len
+= tdb_pack(buf
+len
, buflen
-len
, "B",
2336 nt_devmode
->driverextra
,
2337 nt_devmode
->nt_dev_private
);
2340 DEBUG(8,("Packed devicemode [%s]\n", nt_devmode
->formname
));
2345 /****************************************************************************
2346 Pack all values in all printer keys
2347 ***************************************************************************/
2349 static int pack_values(NT_PRINTER_DATA
*data
, uint8
*buf
, int buflen
)
2353 struct regval_blob
*val
;
2354 struct regval_ctr
*val_ctr
;
2361 /* loop over all keys */
2363 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2364 val_ctr
= data
->keys
[i
].values
;
2365 num_values
= regval_ctr_numvals( val_ctr
);
2367 /* pack the keyname followed by a empty value */
2369 len
+= tdb_pack(buf
+len
, buflen
-len
, "pPdB",
2370 &data
->keys
[i
].name
,
2376 /* now loop over all values */
2378 for ( j
=0; j
<num_values
; j
++ ) {
2379 /* pathname should be stored as <key>\<value> */
2381 val
= regval_ctr_specific_value( val_ctr
, j
);
2382 if (asprintf(&path
, "%s\\%s",
2384 regval_name(val
)) < 0) {
2388 len
+= tdb_pack(buf
+len
, buflen
-len
, "pPdB",
2393 regval_data_p(val
) );
2395 DEBUG(8,("specific: [%s], len: %d\n", regval_name(val
), regval_size(val
)));
2403 len
+= tdb_pack(buf
+len
, buflen
-len
, "p", NULL
);
2409 /****************************************************************************
2410 Delete a printer - this just deletes the printer info file, any open
2411 handles are not affected.
2412 ****************************************************************************/
2414 uint32
del_a_printer(const char *sharename
)
2417 char *printdb_path
= NULL
;
2418 TALLOC_CTX
*ctx
= talloc_tos();
2420 kbuf
= make_printer_tdbkey(ctx
, sharename
);
2421 tdb_delete(tdb_printers
, kbuf
);
2423 kbuf
= make_printers_secdesc_tdbkey(ctx
, sharename
);
2424 tdb_delete(tdb_printers
, kbuf
);
2426 close_all_print_db();
2428 if (geteuid() == sec_initial_uid()) {
2429 if (asprintf(&printdb_path
, "%s%s.tdb",
2430 cache_path("printing/"),
2434 unlink(printdb_path
);
2435 SAFE_FREE(printdb_path
);
2441 /****************************************************************************
2442 ****************************************************************************/
2443 static WERROR
update_a_printer_2(NT_PRINTER_INFO_LEVEL_2
*info
)
2449 TDB_DATA kbuf
, dbuf
;
2452 * in addprinter: no servername and the printer is the name
2453 * in setprinter: servername is \\server
2454 * and printer is \\server\\printer
2456 * Samba manages only local printers.
2457 * we currently don't support things like i
2458 * path=\\other_server\printer
2460 * We only store the printername, not \\server\printername
2463 if ( info
->servername
[0] != '\0' ) {
2464 trim_string(info
->printername
, info
->servername
, NULL
);
2465 trim_char(info
->printername
, '\\', '\0');
2466 info
->servername
[0]='\0';
2470 * JFM: one day I'll forget.
2471 * below that's info->portname because that's the SAMBA sharename
2472 * and I made NT 'thinks' it's the portname
2473 * the info->sharename is the thing you can name when you add a printer
2474 * that's the short-name when you create shared printer for 95/98
2475 * So I've made a limitation in SAMBA: you can only have 1 printer model
2476 * behind a SAMBA share.
2484 len
+= tdb_pack(buf
+len
, buflen
-len
, "dddddddddddfffffPfffff",
2487 info
->default_priority
,
2504 info
->printprocessor
,
2508 len
+= pack_devicemode(info
->devmode
, buf
+len
, buflen
-len
);
2509 retlen
= pack_values( info
->data
, buf
+len
, buflen
-len
);
2516 if (buflen
!= len
) {
2517 buf
= (uint8
*)SMB_REALLOC(buf
, len
);
2519 DEBUG(0,("update_a_printer_2: failed to enlarge buffer!\n"));
2527 kbuf
= make_printer_tdbkey(talloc_tos(), info
->sharename
);
2532 ret
= (tdb_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
) == 0? WERR_OK
: WERR_NOMEM
);
2535 if (!W_ERROR_IS_OK(ret
))
2536 DEBUG(8, ("error updating printer to tdb on disk\n"));
2540 DEBUG(8,("packed printer [%s] with driver [%s] portname=[%s] len=%d\n",
2541 info
->sharename
, info
->drivername
, info
->portname
, len
));
2547 /****************************************************************************
2548 Malloc and return an NT devicemode.
2549 ****************************************************************************/
2551 NT_DEVICEMODE
*construct_nt_devicemode(const fstring default_devicename
)
2554 char adevice
[MAXDEVICENAME
];
2555 NT_DEVICEMODE
*nt_devmode
= SMB_MALLOC_P(NT_DEVICEMODE
);
2557 if (nt_devmode
== NULL
) {
2558 DEBUG(0,("construct_nt_devicemode: malloc fail.\n"));
2562 ZERO_STRUCTP(nt_devmode
);
2564 slprintf(adevice
, sizeof(adevice
), "%s", default_devicename
);
2565 fstrcpy(nt_devmode
->devicename
, adevice
);
2567 fstrcpy(nt_devmode
->formname
, "Letter");
2569 nt_devmode
->specversion
= DMSPEC_NT4_AND_ABOVE
;
2570 nt_devmode
->driverversion
= 0x0400;
2571 nt_devmode
->size
= 0x00DC;
2572 nt_devmode
->driverextra
= 0x0000;
2573 nt_devmode
->fields
= DEVMODE_FORMNAME
|
2575 DEVMODE_PRINTQUALITY
|
2576 DEVMODE_DEFAULTSOURCE
|
2580 DEVMODE_ORIENTATION
;
2581 nt_devmode
->orientation
= DMORIENT_PORTRAIT
;
2582 nt_devmode
->papersize
= DMPAPER_LETTER
;
2583 nt_devmode
->paperlength
= 0;
2584 nt_devmode
->paperwidth
= 0;
2585 nt_devmode
->scale
= 0x64;
2586 nt_devmode
->copies
= 1;
2587 nt_devmode
->defaultsource
= DMBIN_FORMSOURCE
;
2588 nt_devmode
->printquality
= DMRES_HIGH
; /* 0x0258 */
2589 nt_devmode
->color
= DMRES_MONOCHROME
;
2590 nt_devmode
->duplex
= DMDUP_SIMPLEX
;
2591 nt_devmode
->yresolution
= 0;
2592 nt_devmode
->ttoption
= DMTT_SUBDEV
;
2593 nt_devmode
->collate
= DMCOLLATE_FALSE
;
2594 nt_devmode
->icmmethod
= 0;
2595 nt_devmode
->icmintent
= 0;
2596 nt_devmode
->mediatype
= 0;
2597 nt_devmode
->dithertype
= 0;
2599 /* non utilisés par un driver d'imprimante */
2600 nt_devmode
->logpixels
= 0;
2601 nt_devmode
->bitsperpel
= 0;
2602 nt_devmode
->pelswidth
= 0;
2603 nt_devmode
->pelsheight
= 0;
2604 nt_devmode
->displayflags
= 0;
2605 nt_devmode
->displayfrequency
= 0;
2606 nt_devmode
->reserved1
= 0;
2607 nt_devmode
->reserved2
= 0;
2608 nt_devmode
->panningwidth
= 0;
2609 nt_devmode
->panningheight
= 0;
2611 nt_devmode
->nt_dev_private
= NULL
;
2615 /****************************************************************************
2616 Clean up and deallocate a (maybe partially) allocated NT_DEVICEMODE.
2617 ****************************************************************************/
2619 void free_nt_devicemode(NT_DEVICEMODE
**devmode_ptr
)
2621 NT_DEVICEMODE
*nt_devmode
= *devmode_ptr
;
2623 if(nt_devmode
== NULL
)
2626 DEBUG(106,("free_nt_devicemode: deleting DEVMODE\n"));
2628 SAFE_FREE(nt_devmode
->nt_dev_private
);
2629 SAFE_FREE(*devmode_ptr
);
2632 /****************************************************************************
2633 Clean up and deallocate a (maybe partially) allocated NT_PRINTER_INFO_LEVEL_2.
2634 ****************************************************************************/
2636 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2
**info_ptr
)
2638 NT_PRINTER_INFO_LEVEL_2
*info
= *info_ptr
;
2643 free_nt_devicemode(&info
->devmode
);
2645 TALLOC_FREE( *info_ptr
);
2649 /****************************************************************************
2650 ****************************************************************************/
2651 int unpack_devicemode(NT_DEVICEMODE
**nt_devmode
, const uint8
*buf
, int buflen
)
2655 NT_DEVICEMODE devmode
;
2657 ZERO_STRUCT(devmode
);
2659 len
+= tdb_unpack(buf
+len
, buflen
-len
, "p", nt_devmode
);
2661 if (!*nt_devmode
) return len
;
2663 len
+= tdb_unpack(buf
+len
, buflen
-len
, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2667 &devmode
.specversion
,
2668 &devmode
.driverversion
,
2670 &devmode
.driverextra
,
2671 &devmode
.orientation
,
2673 &devmode
.paperlength
,
2674 &devmode
.paperwidth
,
2677 &devmode
.defaultsource
,
2678 &devmode
.printquality
,
2681 &devmode
.yresolution
,
2687 &devmode
.bitsperpel
,
2689 &devmode
.pelsheight
,
2690 &devmode
.displayflags
,
2691 &devmode
.displayfrequency
,
2695 &devmode
.dithertype
,
2698 &devmode
.panningwidth
,
2699 &devmode
.panningheight
,
2700 &devmode
.nt_dev_private
);
2702 if (devmode
.nt_dev_private
) {
2703 /* the len in tdb_unpack is an int value and
2704 * devmode.driverextra is only a short
2706 len
+= tdb_unpack(buf
+len
, buflen
-len
, "B", &extra_len
, &devmode
.nt_dev_private
);
2707 devmode
.driverextra
=(uint16
)extra_len
;
2709 /* check to catch an invalid TDB entry so we don't segfault */
2710 if (devmode
.driverextra
== 0) {
2711 devmode
.nt_dev_private
= NULL
;
2715 *nt_devmode
= (NT_DEVICEMODE
*)memdup(&devmode
, sizeof(devmode
));
2717 SAFE_FREE(devmode
.nt_dev_private
);
2721 DEBUG(8,("Unpacked devicemode [%s](%s)\n", devmode
.devicename
, devmode
.formname
));
2722 if (devmode
.nt_dev_private
)
2723 DEBUG(8,("with a private section of %d bytes\n", devmode
.driverextra
));
2728 /****************************************************************************
2729 Allocate and initialize a new slot.
2730 ***************************************************************************/
2732 int add_new_printer_key( NT_PRINTER_DATA
*data
, const char *name
)
2737 if ( !name
|| !data
)
2740 /* allocate another slot in the NT_PRINTER_KEY array */
2742 if ( !(d
= TALLOC_REALLOC_ARRAY( data
, data
->keys
, NT_PRINTER_KEY
, data
->num_keys
+1)) ) {
2743 DEBUG(0,("add_new_printer_key: Realloc() failed!\n"));
2749 key_index
= data
->num_keys
;
2751 /* initialze new key */
2753 data
->keys
[key_index
].name
= talloc_strdup( data
, name
);
2755 if ( !(data
->keys
[key_index
].values
= TALLOC_ZERO_P( data
, struct regval_ctr
)) )
2760 DEBUG(10,("add_new_printer_key: Inserted new data key [%s]\n", name
));
2765 /****************************************************************************
2766 search for a registry key name in the existing printer data
2767 ***************************************************************************/
2769 int delete_printer_key( NT_PRINTER_DATA
*data
, const char *name
)
2773 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2774 if ( strequal( data
->keys
[i
].name
, name
) ) {
2776 /* cleanup memory */
2778 TALLOC_FREE( data
->keys
[i
].name
);
2779 TALLOC_FREE( data
->keys
[i
].values
);
2781 /* if not the end of the array, move remaining elements down one slot */
2784 if ( data
->num_keys
&& (i
< data
->num_keys
) )
2785 memmove( &data
->keys
[i
], &data
->keys
[i
+1], sizeof(NT_PRINTER_KEY
)*(data
->num_keys
-i
) );
2792 return data
->num_keys
;
2795 /****************************************************************************
2796 search for a registry key name in the existing printer data
2797 ***************************************************************************/
2799 int lookup_printerkey( NT_PRINTER_DATA
*data
, const char *name
)
2804 if ( !data
|| !name
)
2807 DEBUG(12,("lookup_printerkey: Looking for [%s]\n", name
));
2809 /* loop over all existing keys */
2811 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2812 if ( strequal(data
->keys
[i
].name
, name
) ) {
2813 DEBUG(12,("lookup_printerkey: Found [%s]!\n", name
));
2823 /****************************************************************************
2824 ***************************************************************************/
2826 int get_printer_subkeys( NT_PRINTER_DATA
*data
, const char* key
, fstring
**subkeys
)
2830 int num_subkeys
= 0;
2832 fstring
*subkeys_ptr
= NULL
;
2843 /* special case of asking for the top level printer data registry key names */
2845 if ( strlen(key
) == 0 ) {
2846 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2848 /* found a match, so allocate space and copy the name */
2850 if ( !(subkeys_ptr
= SMB_REALLOC_ARRAY( subkeys_ptr
, fstring
, num_subkeys
+2)) ) {
2851 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2856 fstrcpy( subkeys_ptr
[num_subkeys
], data
->keys
[i
].name
);
2863 /* asking for the subkeys of some key */
2864 /* subkey paths are stored in the key name using '\' as the delimiter */
2866 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2867 if ( StrnCaseCmp(data
->keys
[i
].name
, key
, strlen(key
)) == 0 ) {
2869 /* if we found the exact key, then break */
2870 key_len
= strlen( key
);
2871 if ( strlen(data
->keys
[i
].name
) == key_len
)
2874 /* get subkey path */
2876 p
= data
->keys
[i
].name
+ key_len
;
2879 fstrcpy( subkeyname
, p
);
2880 if ( (p
= strchr( subkeyname
, '\\' )) )
2883 /* don't add a key more than once */
2885 for ( j
=0; j
<num_subkeys
; j
++ ) {
2886 if ( strequal( subkeys_ptr
[j
], subkeyname
) )
2890 if ( j
!= num_subkeys
)
2893 /* found a match, so allocate space and copy the name */
2895 if ( !(subkeys_ptr
= SMB_REALLOC_ARRAY( subkeys_ptr
, fstring
, num_subkeys
+2)) ) {
2896 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2901 fstrcpy( subkeys_ptr
[num_subkeys
], subkeyname
);
2907 /* return error if the key was not found */
2909 if ( i
== data
->num_keys
) {
2910 SAFE_FREE(subkeys_ptr
);
2915 /* tag off the end */
2918 fstrcpy(subkeys_ptr
[num_subkeys
], "" );
2920 *subkeys
= subkeys_ptr
;
2926 static void map_sz_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2929 regval_ctr_delvalue(ctr
, val_name
);
2930 regval_ctr_addvalue_sz(ctr
, val_name
, sz
);
2933 static void map_dword_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2936 regval_ctr_delvalue(ctr
, val_name
);
2937 regval_ctr_addvalue(ctr
, val_name
, REG_DWORD
,
2938 (char *) &dword
, sizeof(dword
));
2941 static void map_bool_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2944 uint8 bin_bool
= (b
? 1 : 0);
2945 regval_ctr_delvalue(ctr
, val_name
);
2946 regval_ctr_addvalue(ctr
, val_name
, REG_BINARY
,
2947 (char *) &bin_bool
, sizeof(bin_bool
));
2950 static void map_single_multi_sz_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2951 const char *multi_sz
)
2958 regval_ctr_delvalue(ctr
, val_name
);
2959 regval_ctr_addvalue_multi_sz(ctr
, val_name
, a
);
2962 /****************************************************************************
2963 * Map the NT_PRINTER_INFO_LEVEL_2 data into DsSpooler keys for publishing.
2965 * @param info2 NT_PRINTER_INFO_LEVEL_2 describing printer - gets modified
2966 * @return bool indicating success or failure
2967 ***************************************************************************/
2969 static bool map_nt_printer_info2_to_dsspooler(NT_PRINTER_INFO_LEVEL_2
*info2
)
2971 struct regval_ctr
*ctr
= NULL
;
2973 const char *dnssuffix
;
2974 char *allocated_string
= NULL
;
2975 const char *ascii_str
;
2978 if ((i
= lookup_printerkey(info2
->data
, SPOOL_DSSPOOLER_KEY
)) < 0)
2979 i
= add_new_printer_key(info2
->data
, SPOOL_DSSPOOLER_KEY
);
2980 ctr
= info2
->data
->keys
[i
].values
;
2982 map_sz_into_ctr(ctr
, SPOOL_REG_PRINTERNAME
, info2
->sharename
);
2983 map_sz_into_ctr(ctr
, SPOOL_REG_SHORTSERVERNAME
, global_myname());
2985 /* we make the assumption that the netbios name is the same
2986 as the DNS name sinc ethe former will be what we used to
2989 dnssuffix
= get_mydnsdomname(talloc_tos());
2990 if (dnssuffix
&& *dnssuffix
) {
2991 fstr_sprintf( longname
, "%s.%s", global_myname(), dnssuffix
);
2993 fstrcpy( longname
, global_myname() );
2996 map_sz_into_ctr(ctr
, SPOOL_REG_SERVERNAME
, longname
);
2998 if (asprintf(&allocated_string
, "\\\\%s\\%s", longname
, info2
->sharename
) == -1) {
3001 map_sz_into_ctr(ctr
, SPOOL_REG_UNCNAME
, allocated_string
);
3002 SAFE_FREE(allocated_string
);
3004 map_dword_into_ctr(ctr
, SPOOL_REG_VERSIONNUMBER
, 4);
3005 map_sz_into_ctr(ctr
, SPOOL_REG_DRIVERNAME
, info2
->drivername
);
3006 map_sz_into_ctr(ctr
, SPOOL_REG_LOCATION
, info2
->location
);
3007 map_sz_into_ctr(ctr
, SPOOL_REG_DESCRIPTION
, info2
->comment
);
3008 map_single_multi_sz_into_ctr(ctr
, SPOOL_REG_PORTNAME
, info2
->portname
);
3009 map_sz_into_ctr(ctr
, SPOOL_REG_PRINTSEPARATORFILE
, info2
->sepfile
);
3010 map_dword_into_ctr(ctr
, SPOOL_REG_PRINTSTARTTIME
, info2
->starttime
);
3011 map_dword_into_ctr(ctr
, SPOOL_REG_PRINTENDTIME
, info2
->untiltime
);
3012 map_dword_into_ctr(ctr
, SPOOL_REG_PRIORITY
, info2
->priority
);
3014 map_bool_into_ctr(ctr
, SPOOL_REG_PRINTKEEPPRINTEDJOBS
,
3015 (info2
->attributes
&
3016 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS
));
3018 switch (info2
->attributes
& 0x3) {
3020 ascii_str
= SPOOL_REGVAL_PRINTWHILESPOOLING
;
3023 ascii_str
= SPOOL_REGVAL_PRINTAFTERSPOOLED
;
3026 ascii_str
= SPOOL_REGVAL_PRINTDIRECT
;
3029 ascii_str
= "unknown";
3031 map_sz_into_ctr(ctr
, SPOOL_REG_PRINTSPOOLING
, ascii_str
);
3036 /*****************************************************************
3037 ****************************************************************/
3039 static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2
*info2
,
3043 struct regval_ctr
*ctr
=NULL
;
3045 /* find the DsSpooler key */
3046 if ((i
= lookup_printerkey(info2
->data
, SPOOL_DSSPOOLER_KEY
)) < 0)
3047 i
= add_new_printer_key(info2
->data
, SPOOL_DSSPOOLER_KEY
);
3048 ctr
= info2
->data
->keys
[i
].values
;
3050 regval_ctr_delvalue(ctr
, "objectGUID");
3052 /* We used to store this as a REG_BINARY but that causes
3055 regval_ctr_addvalue_sz(ctr
, "objectGUID",
3056 GUID_string(talloc_tos(), &guid
));
3059 static WERROR
nt_printer_publish_ads(ADS_STRUCT
*ads
,
3060 NT_PRINTER_INFO_LEVEL
*printer
)
3064 char *prt_dn
= NULL
, *srv_dn
, *srv_cn_0
, *srv_cn_escaped
, *sharename_escaped
;
3065 char *srv_dn_utf8
, **srv_cn_utf8
;
3068 const char *attrs
[] = {"objectGUID", NULL
};
3070 WERROR win_rc
= WERR_OK
;
3071 size_t converted_size
;
3073 /* build the ads mods */
3074 ctx
= talloc_init("nt_printer_publish_ads");
3079 DEBUG(5, ("publishing printer %s\n", printer
->info_2
->printername
));
3081 /* figure out where to publish */
3082 ads_find_machine_acct(ads
, &res
, global_myname());
3084 /* We use ldap_get_dn here as we need the answer
3085 * in utf8 to call ldap_explode_dn(). JRA. */
3087 srv_dn_utf8
= ldap_get_dn((LDAP
*)ads
->ldap
.ld
, (LDAPMessage
*)res
);
3090 return WERR_SERVER_UNAVAILABLE
;
3092 ads_msgfree(ads
, res
);
3093 srv_cn_utf8
= ldap_explode_dn(srv_dn_utf8
, 1);
3096 ldap_memfree(srv_dn_utf8
);
3097 return WERR_SERVER_UNAVAILABLE
;
3099 /* Now convert to CH_UNIX. */
3100 if (!pull_utf8_talloc(ctx
, &srv_dn
, srv_dn_utf8
, &converted_size
)) {
3102 ldap_memfree(srv_dn_utf8
);
3103 ldap_memfree(srv_cn_utf8
);
3104 return WERR_SERVER_UNAVAILABLE
;
3106 if (!pull_utf8_talloc(ctx
, &srv_cn_0
, srv_cn_utf8
[0], &converted_size
)) {
3108 ldap_memfree(srv_dn_utf8
);
3109 ldap_memfree(srv_cn_utf8
);
3110 TALLOC_FREE(srv_dn
);
3111 return WERR_SERVER_UNAVAILABLE
;
3114 ldap_memfree(srv_dn_utf8
);
3115 ldap_memfree(srv_cn_utf8
);
3117 srv_cn_escaped
= escape_rdn_val_string_alloc(srv_cn_0
);
3118 if (!srv_cn_escaped
) {
3120 return WERR_SERVER_UNAVAILABLE
;
3122 sharename_escaped
= escape_rdn_val_string_alloc(printer
->info_2
->sharename
);
3123 if (!sharename_escaped
) {
3124 SAFE_FREE(srv_cn_escaped
);
3126 return WERR_SERVER_UNAVAILABLE
;
3129 prt_dn
= talloc_asprintf(ctx
, "cn=%s-%s,%s", srv_cn_escaped
, sharename_escaped
, srv_dn
);
3131 SAFE_FREE(srv_cn_escaped
);
3132 SAFE_FREE(sharename_escaped
);
3134 mods
= ads_init_mods(ctx
);
3142 get_local_printer_publishing_data(ctx
, &mods
, printer
->info_2
->data
);
3143 ads_mod_str(ctx
, &mods
, SPOOL_REG_PRINTERNAME
,
3144 printer
->info_2
->sharename
);
3147 ads_rc
= ads_mod_printer_entry(ads
, prt_dn
, ctx
, &mods
);
3148 if (ads_rc
.err
.rc
== LDAP_NO_SUCH_OBJECT
) {
3150 for (i
=0; mods
[i
] != 0; i
++)
3152 mods
[i
] = (LDAPMod
*)-1;
3153 ads_rc
= ads_add_printer_entry(ads
, prt_dn
, ctx
, &mods
);
3156 if (!ADS_ERR_OK(ads_rc
))
3157 DEBUG(3, ("error publishing %s: %s\n", printer
->info_2
->sharename
, ads_errstr(ads_rc
)));
3159 /* retreive the guid and store it locally */
3160 if (ADS_ERR_OK(ads_search_dn(ads
, &res
, prt_dn
, attrs
))) {
3162 ads_pull_guid(ads
, res
, &guid
);
3163 ads_msgfree(ads
, res
);
3164 store_printer_guid(printer
->info_2
, guid
);
3165 win_rc
= mod_a_printer(printer
, 2);
3172 static WERROR
nt_printer_unpublish_ads(ADS_STRUCT
*ads
,
3173 NT_PRINTER_INFO_LEVEL
*printer
)
3176 LDAPMessage
*res
= NULL
;
3177 char *prt_dn
= NULL
;
3179 DEBUG(5, ("unpublishing printer %s\n", printer
->info_2
->printername
));
3181 /* remove the printer from the directory */
3182 ads_rc
= ads_find_printer_on_server(ads
, &res
,
3183 printer
->info_2
->sharename
, global_myname());
3185 if (ADS_ERR_OK(ads_rc
) && res
&& ads_count_replies(ads
, res
)) {
3186 prt_dn
= ads_get_dn(ads
, talloc_tos(), res
);
3188 ads_msgfree(ads
, res
);
3191 ads_rc
= ads_del_dn(ads
, prt_dn
);
3192 TALLOC_FREE(prt_dn
);
3196 ads_msgfree(ads
, res
);
3201 /****************************************************************************
3202 * Publish a printer in the directory
3204 * @param snum describing printer service
3205 * @return WERROR indicating status of publishing
3206 ***************************************************************************/
3208 WERROR
nt_printer_publish(Printer_entry
*print_hnd
, int snum
, int action
)
3211 ADS_STRUCT
*ads
= NULL
;
3212 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
3215 win_rc
= get_a_printer(print_hnd
, &printer
, 2, lp_servicename(snum
));
3216 if (!W_ERROR_IS_OK(win_rc
))
3220 case DSPRINT_PUBLISH
:
3221 case DSPRINT_UPDATE
:
3222 /* set the DsSpooler info and attributes */
3223 if (!(map_nt_printer_info2_to_dsspooler(printer
->info_2
))) {
3224 win_rc
= WERR_NOMEM
;
3228 printer
->info_2
->attributes
|= PRINTER_ATTRIBUTE_PUBLISHED
;
3230 case DSPRINT_UNPUBLISH
:
3231 printer
->info_2
->attributes
^= PRINTER_ATTRIBUTE_PUBLISHED
;
3234 win_rc
= WERR_NOT_SUPPORTED
;
3238 win_rc
= mod_a_printer(printer
, 2);
3239 if (!W_ERROR_IS_OK(win_rc
)) {
3240 DEBUG(3, ("err %d saving data\n", W_ERROR_V(win_rc
)));
3244 ads
= ads_init(lp_realm(), lp_workgroup(), NULL
);
3246 DEBUG(3, ("ads_init() failed\n"));
3247 win_rc
= WERR_SERVER_UNAVAILABLE
;
3250 setenv(KRB5_ENV_CCNAME
, "MEMORY:prtpub_cache", 1);
3251 SAFE_FREE(ads
->auth
.password
);
3252 ads
->auth
.password
= secrets_fetch_machine_password(lp_workgroup(),
3255 /* ads_connect() will find the DC for us */
3256 ads_rc
= ads_connect(ads
);
3257 if (!ADS_ERR_OK(ads_rc
)) {
3258 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc
)));
3259 win_rc
= WERR_ACCESS_DENIED
;
3264 case DSPRINT_PUBLISH
:
3265 case DSPRINT_UPDATE
:
3266 win_rc
= nt_printer_publish_ads(ads
, printer
);
3268 case DSPRINT_UNPUBLISH
:
3269 win_rc
= nt_printer_unpublish_ads(ads
, printer
);
3274 free_a_printer(&printer
, 2);
3279 WERROR
check_published_printers(void)
3282 ADS_STRUCT
*ads
= NULL
;
3284 int n_services
= lp_numservices();
3285 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
3287 ads
= ads_init(lp_realm(), lp_workgroup(), NULL
);
3289 DEBUG(3, ("ads_init() failed\n"));
3290 return WERR_SERVER_UNAVAILABLE
;
3292 setenv(KRB5_ENV_CCNAME
, "MEMORY:prtpub_cache", 1);
3293 SAFE_FREE(ads
->auth
.password
);
3294 ads
->auth
.password
= secrets_fetch_machine_password(lp_workgroup(),
3297 /* ads_connect() will find the DC for us */
3298 ads_rc
= ads_connect(ads
);
3299 if (!ADS_ERR_OK(ads_rc
)) {
3300 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc
)));
3302 ads_kdestroy("MEMORY:prtpub_cache");
3303 return WERR_ACCESS_DENIED
;
3306 for (snum
= 0; snum
< n_services
; snum
++) {
3307 if (!(lp_snum_ok(snum
) && lp_print_ok(snum
)))
3310 if (W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2,
3311 lp_servicename(snum
))) &&
3312 (printer
->info_2
->attributes
& PRINTER_ATTRIBUTE_PUBLISHED
))
3313 nt_printer_publish_ads(ads
, printer
);
3315 free_a_printer(&printer
, 2);
3319 ads_kdestroy("MEMORY:prtpub_cache");
3323 bool is_printer_published(Printer_entry
*print_hnd
, int snum
,
3326 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
3327 struct regval_ctr
*ctr
;
3328 struct regval_blob
*guid_val
;
3334 win_rc
= get_a_printer(print_hnd
, &printer
, 2, lp_servicename(snum
));
3336 if (!W_ERROR_IS_OK(win_rc
) ||
3337 !(printer
->info_2
->attributes
& PRINTER_ATTRIBUTE_PUBLISHED
) ||
3338 ((i
= lookup_printerkey(printer
->info_2
->data
, SPOOL_DSSPOOLER_KEY
)) < 0) ||
3339 !(ctr
= printer
->info_2
->data
->keys
[i
].values
) ||
3340 !(guid_val
= regval_ctr_getvalue(ctr
, "objectGUID")))
3342 free_a_printer(&printer
, 2);
3346 /* fetching printer guids really ought to be a separate function. */
3351 /* We used to store the guid as REG_BINARY, then swapped
3352 to REG_SZ for Vista compatibility so check for both */
3354 switch ( regval_type(guid_val
) ){
3356 blob
= data_blob_const(regval_data_p(guid_val
),
3357 regval_size(guid_val
));
3358 pull_reg_sz(talloc_tos(), &blob
, (const char **)&guid_str
);
3359 ret
= NT_STATUS_IS_OK(GUID_from_string( guid_str
, guid
));
3360 talloc_free(guid_str
);
3363 if ( regval_size(guid_val
) != sizeof(struct GUID
) ) {
3367 memcpy(guid
, regval_data_p(guid_val
), sizeof(struct GUID
));
3370 DEBUG(0,("is_printer_published: GUID value stored as "
3371 "invaluid type (%d)\n", regval_type(guid_val
) ));
3376 free_a_printer(&printer
, 2);
3380 WERROR
nt_printer_publish(Printer_entry
*print_hnd
, int snum
, int action
)
3385 WERROR
check_published_printers(void)
3390 bool is_printer_published(Printer_entry
*print_hnd
, int snum
,
3395 #endif /* HAVE_ADS */
3397 /****************************************************************************
3398 ***************************************************************************/
3400 WERROR
delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
)
3402 NT_PRINTER_DATA
*data
;
3404 int removed_keys
= 0;
3408 empty_slot
= data
->num_keys
;
3411 return WERR_INVALID_PARAM
;
3413 /* remove all keys */
3415 if ( !strlen(key
) ) {
3417 TALLOC_FREE( data
);
3421 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
3427 /* remove a specific key (and all subkeys) */
3429 for ( i
=0; i
<data
->num_keys
; i
++ ) {
3430 if ( StrnCaseCmp( data
->keys
[i
].name
, key
, strlen(key
)) == 0 ) {
3431 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
3432 data
->keys
[i
].name
));
3434 TALLOC_FREE( data
->keys
[i
].name
);
3435 TALLOC_FREE( data
->keys
[i
].values
);
3437 /* mark the slot as empty */
3439 ZERO_STRUCTP( &data
->keys
[i
] );
3443 /* find the first empty slot */
3445 for ( i
=0; i
<data
->num_keys
; i
++ ) {
3446 if ( !data
->keys
[i
].name
) {
3453 if ( i
== data
->num_keys
)
3454 /* nothing was removed */
3455 return WERR_INVALID_PARAM
;
3457 /* move everything down */
3459 for ( i
=empty_slot
+1; i
<data
->num_keys
; i
++ ) {
3460 if ( data
->keys
[i
].name
) {
3461 memcpy( &data
->keys
[empty_slot
], &data
->keys
[i
], sizeof(NT_PRINTER_KEY
) );
3462 ZERO_STRUCTP( &data
->keys
[i
] );
3470 data
->num_keys
-= removed_keys
;
3472 /* sanity check to see if anything is left */
3474 if ( !data
->num_keys
) {
3475 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2
->printername
));
3477 SAFE_FREE( data
->keys
);
3478 ZERO_STRUCTP( data
);
3484 /****************************************************************************
3485 ***************************************************************************/
3487 WERROR
delete_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
, const char *value
)
3489 WERROR result
= WERR_OK
;
3492 /* we must have names on non-zero length */
3494 if ( !key
|| !*key
|| !value
|| !*value
)
3495 return WERR_INVALID_NAME
;
3497 /* find the printer key first */
3499 key_index
= lookup_printerkey( p2
->data
, key
);
3500 if ( key_index
== -1 )
3503 /* make sure the value exists so we can return the correct error code */
3505 if ( !regval_ctr_getvalue( p2
->data
->keys
[key_index
].values
, value
) )
3506 return WERR_BADFILE
;
3508 regval_ctr_delvalue( p2
->data
->keys
[key_index
].values
, value
);
3510 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
3516 /****************************************************************************
3517 ***************************************************************************/
3519 WERROR
add_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
, const char *value
,
3520 uint32 type
, uint8
*data
, int real_len
)
3522 WERROR result
= WERR_OK
;
3525 /* we must have names on non-zero length */
3527 if ( !key
|| !*key
|| !value
|| !*value
)
3528 return WERR_INVALID_NAME
;
3530 /* find the printer key first */
3532 key_index
= lookup_printerkey( p2
->data
, key
);
3533 if ( key_index
== -1 )
3534 key_index
= add_new_printer_key( p2
->data
, key
);
3536 if ( key_index
== -1 )
3539 regval_ctr_addvalue( p2
->data
->keys
[key_index
].values
, value
,
3540 type
, (const char *)data
, real_len
);
3542 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
3543 key
, value
, type
, real_len
));
3548 /****************************************************************************
3549 ***************************************************************************/
3551 struct regval_blob
* get_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
, const char *value
)
3555 if ( (key_index
= lookup_printerkey( p2
->data
, key
)) == -1 )
3558 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
3561 return regval_ctr_getvalue( p2
->data
->keys
[key_index
].values
, value
);
3564 /****************************************************************************
3565 Unpack a list of registry values frem the TDB
3566 ***************************************************************************/
3568 static int unpack_values(NT_PRINTER_DATA
*printer_data
, const uint8
*buf
, int buflen
)
3573 const char *valuename
= NULL
;
3574 const char *keyname
= NULL
;
3578 struct regval_blob
*regval_p
;
3581 /* add the "PrinterDriverData" key first for performance reasons */
3583 add_new_printer_key( printer_data
, SPOOL_PRINTERDATA_KEY
);
3585 /* loop and unpack the rest of the registry values */
3589 /* check to see if there are any more registry values */
3592 len
+= tdb_unpack(buf
+len
, buflen
-len
, "p", ®val_p
);
3596 /* unpack the next regval */
3598 len
+= tdb_unpack(buf
+len
, buflen
-len
, "fdB",
3604 /* lookup for subkey names which have a type of REG_NONE */
3605 /* there's no data with this entry */
3607 if ( type
== REG_NONE
) {
3608 if ( (key_index
=lookup_printerkey( printer_data
, string
)) == -1 )
3609 add_new_printer_key( printer_data
, string
);
3614 * break of the keyname from the value name.
3615 * Valuenames can have embedded '\'s so be careful.
3616 * only support one level of keys. See the
3617 * "Konica Fiery S300 50C-K v1.1. enu" 2k driver.
3621 str
= strchr_m( string
, '\\');
3623 /* Put in "PrinterDriverData" is no key specified */
3626 keyname
= SPOOL_PRINTERDATA_KEY
;
3635 /* see if we need a new key */
3637 if ( (key_index
=lookup_printerkey( printer_data
, keyname
)) == -1 )
3638 key_index
= add_new_printer_key( printer_data
, keyname
);
3640 if ( key_index
== -1 ) {
3641 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3646 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname
, valuename
, size
));
3648 /* Vista doesn't like unknown REG_BINARY values in DsSpooler.
3649 Thanks to Martin Zielinski for the hint. */
3651 if ( type
== REG_BINARY
&&
3652 strequal( keyname
, SPOOL_DSSPOOLER_KEY
) &&
3653 strequal( valuename
, "objectGUID" ) )
3657 /* convert the GUID to a UNICODE string */
3659 memcpy( &guid
, data_p
, sizeof(struct GUID
) );
3661 regval_ctr_addvalue_sz(printer_data
->keys
[key_index
].values
,
3663 GUID_string(talloc_tos(), &guid
));
3668 regval_ctr_addvalue( printer_data
->keys
[key_index
].values
,
3669 valuename
, type
, (const char *)data_p
,
3673 SAFE_FREE(data_p
); /* 'B' option to tdbpack does a malloc() */
3680 /****************************************************************************
3681 ***************************************************************************/
3683 static char *last_from
;
3684 static char *last_to
;
3686 static const char *get_last_from(void)
3694 static const char *get_last_to(void)
3702 static bool set_last_from_to(const char *from
, const char *to
)
3704 char *orig_from
= last_from
;
3705 char *orig_to
= last_to
;
3707 last_from
= SMB_STRDUP(from
);
3708 last_to
= SMB_STRDUP(to
);
3710 SAFE_FREE(orig_from
);
3713 if (!last_from
|| !last_to
) {
3714 SAFE_FREE(last_from
);
3721 static void map_to_os2_driver(fstring drivername
)
3723 char *mapfile
= lp_os2_driver_map();
3724 char **lines
= NULL
;
3728 if (!strlen(drivername
))
3734 if (strequal(drivername
,get_last_from())) {
3735 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",
3736 drivername
,get_last_to()));
3737 fstrcpy(drivername
,get_last_to());
3741 lines
= file_lines_load(mapfile
, &numlines
,0,NULL
);
3742 if (numlines
== 0 || lines
== NULL
) {
3743 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile
));
3748 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile
));
3750 for( i
= 0; i
< numlines
; i
++) {
3751 char *nt_name
= lines
[i
];
3752 char *os2_name
= strchr(nt_name
,'=');
3759 while (isspace(*nt_name
))
3762 if (!*nt_name
|| strchr("#;",*nt_name
))
3766 int l
= strlen(nt_name
);
3767 while (l
&& isspace(nt_name
[l
-1])) {
3773 while (isspace(*os2_name
))
3777 int l
= strlen(os2_name
);
3778 while (l
&& isspace(os2_name
[l
-1])) {
3784 if (strequal(nt_name
,drivername
)) {
3785 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername
,os2_name
));
3786 set_last_from_to(drivername
,os2_name
);
3787 fstrcpy(drivername
,os2_name
);
3796 /****************************************************************************
3797 Get a default printer info 2 struct.
3798 ****************************************************************************/
3800 static WERROR
get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2
*info
,
3801 const char *servername
,
3802 const char* sharename
,
3805 int snum
= lp_servicenumber(sharename
);
3807 slprintf(info
->servername
, sizeof(info
->servername
)-1, "\\\\%s", servername
);
3808 slprintf(info
->printername
, sizeof(info
->printername
)-1, "\\\\%s\\%s",
3809 servername
, sharename
);
3810 fstrcpy(info
->sharename
, sharename
);
3811 fstrcpy(info
->portname
, SAMBA_PRINTER_PORT_NAME
);
3813 /* by setting the driver name to an empty string, a local NT admin
3814 can now run the **local** APW to install a local printer driver
3815 for a Samba shared printer in 2.2. Without this, drivers **must** be
3816 installed on the Samba server for NT clients --jerry */
3817 #if 0 /* JERRY --do not uncomment-- */
3818 if (!*info
->drivername
)
3819 fstrcpy(info
->drivername
, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3823 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info
->drivername
));
3825 strlcpy(info
->comment
, "", sizeof(info
->comment
));
3826 fstrcpy(info
->printprocessor
, "winprint");
3827 fstrcpy(info
->datatype
, "RAW");
3830 if (get_loc_com
&& (enum printing_types
)lp_printing(snum
) == PRINT_CUPS
) {
3831 /* Pull the location and comment strings from cups if we don't
3833 if ( !strlen(info
->location
) || !strlen(info
->comment
) )
3834 cups_pull_comment_location( info
);
3838 info
->attributes
= PRINTER_ATTRIBUTE_SAMBA
;
3840 info
->starttime
= 0; /* Minutes since 12:00am GMT */
3841 info
->untiltime
= 0; /* Minutes since 12:00am GMT */
3843 info
->default_priority
= 1;
3844 info
->setuptime
= (uint32
)time(NULL
);
3847 * I changed this as I think it is better to have a generic
3848 * DEVMODE than to crash Win2k explorer.exe --jerry
3849 * See the HP Deskjet 990c Win2k drivers for an example.
3851 * However the default devmode appears to cause problems
3852 * with the HP CLJ 8500 PCL driver. Hence the addition of
3853 * the "default devmode" parameter --jerry 22/01/2002
3856 if (lp_default_devmode(snum
)) {
3857 if ((info
->devmode
= construct_nt_devicemode(info
->printername
)) == NULL
) {
3861 info
->devmode
= NULL
;
3864 if (!nt_printing_getsec(info
, sharename
, &info
->secdesc_buf
)) {
3868 info
->data
= TALLOC_ZERO_P(info
, NT_PRINTER_DATA
);
3873 add_new_printer_key(info
->data
, SPOOL_PRINTERDATA_KEY
);
3879 free_nt_devicemode(&info
->devmode
);
3881 return WERR_ACCESS_DENIED
;
3884 /****************************************************************************
3885 ****************************************************************************/
3887 static WERROR
get_a_printer_2(NT_PRINTER_INFO_LEVEL_2
*info
,
3888 const char *servername
,
3889 const char *sharename
,
3893 int snum
= lp_servicenumber(sharename
);
3894 TDB_DATA kbuf
, dbuf
;
3895 fstring printername
;
3896 char adevice
[MAXDEVICENAME
];
3897 char *comment
= NULL
;
3899 kbuf
= make_printer_tdbkey(talloc_tos(), sharename
);
3901 dbuf
= tdb_fetch(tdb_printers
, kbuf
);
3903 return get_a_printer_2_default(info
, servername
,
3904 sharename
, get_loc_com
);
3907 len
+= tdb_unpack(dbuf
.dptr
+len
, dbuf
.dsize
-len
, "dddddddddddfffffPfffff",
3910 &info
->default_priority
,
3917 &info
->c_setprinter
,
3927 info
->printprocessor
,
3932 strlcpy(info
->comment
, comment
, sizeof(info
->comment
));
3936 /* Samba has to have shared raw drivers. */
3937 info
->attributes
|= PRINTER_ATTRIBUTE_SAMBA
;
3938 info
->attributes
&= ~PRINTER_ATTRIBUTE_NOT_SAMBA
;
3940 /* Restore the stripped strings. */
3941 slprintf(info
->servername
, sizeof(info
->servername
)-1, "\\\\%s", servername
);
3943 if ( lp_force_printername(snum
) ) {
3944 slprintf(printername
, sizeof(printername
)-1, "\\\\%s\\%s", servername
, sharename
);
3946 slprintf(printername
, sizeof(printername
)-1, "\\\\%s\\%s", servername
, info
->printername
);
3949 fstrcpy(info
->printername
, printername
);
3952 if (get_loc_com
&& (enum printing_types
)lp_printing(snum
) == PRINT_CUPS
) {
3953 /* Pull the location and comment strings from cups if we don't
3955 if ( !strlen(info
->location
) || !strlen(info
->comment
) )
3956 cups_pull_comment_location( info
);
3960 len
+= unpack_devicemode(&info
->devmode
,dbuf
.dptr
+len
, dbuf
.dsize
-len
);
3963 * Some client drivers freak out if there is a NULL devmode
3964 * (probably the driver is not checking before accessing
3965 * the devmode pointer) --jerry
3967 * See comments in get_a_printer_2_default()
3970 if (lp_default_devmode(snum
) && !info
->devmode
) {
3971 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3973 info
->devmode
= construct_nt_devicemode(printername
);
3976 slprintf( adevice
, sizeof(adevice
), "%s", info
->printername
);
3977 if (info
->devmode
) {
3978 fstrcpy(info
->devmode
->devicename
, adevice
);
3981 if ( !(info
->data
= TALLOC_ZERO_P( info
, NT_PRINTER_DATA
)) ) {
3982 DEBUG(0,("unpack_values: talloc() failed!\n"));
3983 SAFE_FREE(dbuf
.dptr
);
3986 len
+= unpack_values( info
->data
, dbuf
.dptr
+len
, dbuf
.dsize
-len
);
3988 /* This will get the current RPC talloc context, but we should be
3989 passing this as a parameter... fixme... JRA ! */
3991 if (!nt_printing_getsec(info
, sharename
, &info
->secdesc_buf
)) {
3992 SAFE_FREE(dbuf
.dptr
);
3996 /* Fix for OS/2 drivers. */
3998 if (get_remote_arch() == RA_OS2
) {
3999 map_to_os2_driver(info
->drivername
);
4002 SAFE_FREE(dbuf
.dptr
);
4004 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
4005 sharename
, info
->printername
, info
->drivername
));
4010 /****************************************************************************
4011 Debugging function, dump at level 6 the struct in the logs.
4012 ****************************************************************************/
4013 static uint32
dump_a_printer(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4016 NT_PRINTER_INFO_LEVEL_2
*info2
;
4018 DEBUG(106,("Dumping printer at level [%d]\n", level
));
4023 if (printer
->info_2
== NULL
)
4027 info2
=printer
->info_2
;
4029 DEBUGADD(106,("attributes:[%d]\n", info2
->attributes
));
4030 DEBUGADD(106,("priority:[%d]\n", info2
->priority
));
4031 DEBUGADD(106,("default_priority:[%d]\n", info2
->default_priority
));
4032 DEBUGADD(106,("starttime:[%d]\n", info2
->starttime
));
4033 DEBUGADD(106,("untiltime:[%d]\n", info2
->untiltime
));
4034 DEBUGADD(106,("status:[%d]\n", info2
->status
));
4035 DEBUGADD(106,("cjobs:[%d]\n", info2
->cjobs
));
4036 DEBUGADD(106,("averageppm:[%d]\n", info2
->averageppm
));
4037 DEBUGADD(106,("changeid:[%d]\n", info2
->changeid
));
4038 DEBUGADD(106,("c_setprinter:[%d]\n", info2
->c_setprinter
));
4039 DEBUGADD(106,("setuptime:[%d]\n", info2
->setuptime
));
4041 DEBUGADD(106,("servername:[%s]\n", info2
->servername
));
4042 DEBUGADD(106,("printername:[%s]\n", info2
->printername
));
4043 DEBUGADD(106,("sharename:[%s]\n", info2
->sharename
));
4044 DEBUGADD(106,("portname:[%s]\n", info2
->portname
));
4045 DEBUGADD(106,("drivername:[%s]\n", info2
->drivername
));
4046 DEBUGADD(106,("comment:[%s]\n", info2
->comment
));
4047 DEBUGADD(106,("location:[%s]\n", info2
->location
));
4048 DEBUGADD(106,("sepfile:[%s]\n", info2
->sepfile
));
4049 DEBUGADD(106,("printprocessor:[%s]\n", info2
->printprocessor
));
4050 DEBUGADD(106,("datatype:[%s]\n", info2
->datatype
));
4051 DEBUGADD(106,("parameters:[%s]\n", info2
->parameters
));
4057 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level
));
4065 /****************************************************************************
4066 Update the changeid time.
4067 This is SO NASTY as some drivers need this to change, others need it
4068 static. This value will change every second, and I must hope that this
4069 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
4071 ****************************************************************************/
4073 static uint32
rev_changeid(void)
4077 get_process_uptime(&tv
);
4080 /* Return changeid as msec since spooler restart */
4081 return tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
4084 * This setting seems to work well but is too untested
4085 * to replace the above calculation. Left in for experiementation
4086 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
4088 return tv
.tv_sec
* 10 + tv
.tv_usec
/ 100000;
4094 * The function below are the high level ones.
4095 * only those ones must be called from the spoolss code.
4099 /****************************************************************************
4100 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
4101 ****************************************************************************/
4103 WERROR
mod_a_printer(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4107 dump_a_printer(printer
, level
);
4113 * Update the changestamp. Emperical tests show that the
4114 * ChangeID is always updated,but c_setprinter is
4115 * global spooler variable (not per printer).
4118 /* ChangeID **must** be increasing over the lifetime
4119 of client's spoolss service in order for the
4120 client's cache to show updates */
4122 printer
->info_2
->changeid
= rev_changeid();
4125 * Because one day someone will ask:
4126 * NT->NT An admin connection to a remote
4127 * printer show changes imeediately in
4128 * the properities dialog
4130 * A non-admin connection will only show the
4131 * changes after viewing the properites page
4132 * 2 times. Seems to be related to a
4133 * race condition in the client between the spooler
4134 * updating the local cache and the Explorer.exe GUI
4135 * actually displaying the properties.
4137 * This is fixed in Win2k. admin/non-admin
4138 * connections both display changes immediately.
4143 result
=update_a_printer_2(printer
->info_2
);
4147 result
=WERR_UNKNOWN_LEVEL
;
4154 /****************************************************************************
4155 Initialize printer devmode & data with previously saved driver init values.
4156 ****************************************************************************/
4158 static bool set_driver_init_2( NT_PRINTER_INFO_LEVEL_2
*info_ptr
)
4163 NT_PRINTER_INFO_LEVEL_2 info
;
4169 * Delete any printer data 'values' already set. When called for driver
4170 * replace, there will generally be some, but during an add printer, there
4171 * should not be any (if there are delete them).
4174 if ( info_ptr
->data
)
4175 delete_all_printer_data( info_ptr
, "" );
4177 if (asprintf(&key
, "%s%s", DRIVER_INIT_PREFIX
,
4178 info_ptr
->drivername
) < 0) {
4182 dbuf
= tdb_fetch_bystring(tdb_drivers
, key
);
4185 * When changing to a driver that has no init info in the tdb, remove
4186 * the previous drivers init info and leave the new on blank.
4188 free_nt_devicemode(&info_ptr
->devmode
);
4195 * Get the saved DEVMODE..
4198 len
+= unpack_devicemode(&info
.devmode
,dbuf
.dptr
+len
, dbuf
.dsize
-len
);
4201 * The saved DEVMODE contains the devicename from the printer used during
4202 * the initialization save. Change it to reflect the new printer.
4205 if ( info
.devmode
) {
4206 ZERO_STRUCT(info
.devmode
->devicename
);
4207 fstrcpy(info
.devmode
->devicename
, info_ptr
->printername
);
4211 * NT/2k does not change out the entire DeviceMode of a printer
4212 * when changing the driver. Only the driverextra, private, &
4213 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
4215 * Later examination revealed that Windows NT/2k does reset the
4216 * the printer's device mode, bit **only** when you change a
4217 * property of the device mode such as the page orientation.
4222 /* Bind the saved DEVMODE to the new the printer */
4224 free_nt_devicemode(&info_ptr
->devmode
);
4225 info_ptr
->devmode
= info
.devmode
;
4227 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
4228 info_ptr
->printername
, info_ptr
->devmode
?"VALID":"NULL", info_ptr
->drivername
));
4230 /* Add the printer data 'values' to the new printer */
4232 if ( !(info_ptr
->data
= TALLOC_ZERO_P( info_ptr
, NT_PRINTER_DATA
)) ) {
4233 DEBUG(0,("set_driver_init_2: talloc() failed!\n"));
4237 len
+= unpack_values( info_ptr
->data
, dbuf
.dptr
+len
, dbuf
.dsize
-len
);
4239 SAFE_FREE(dbuf
.dptr
);
4244 /****************************************************************************
4245 Initialize printer devmode & data with previously saved driver init values.
4246 When a printer is created using AddPrinter, the drivername bound to the
4247 printer is used to lookup previously saved driver initialization info, which
4248 is bound to the new printer.
4249 ****************************************************************************/
4251 bool set_driver_init(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4253 bool result
= False
;
4257 result
= set_driver_init_2(printer
->info_2
);
4261 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
4269 /****************************************************************************
4270 Delete driver init data stored for a specified driver
4271 ****************************************************************************/
4273 bool del_driver_init(const char *drivername
)
4278 if (!drivername
|| !*drivername
) {
4279 DEBUG(3,("del_driver_init: No drivername specified!\n"));
4283 if (asprintf(&key
, "%s%s", DRIVER_INIT_PREFIX
, drivername
) < 0) {
4287 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n",
4290 ret
= (tdb_delete_bystring(tdb_drivers
, key
) == 0);
4295 /****************************************************************************
4296 Pack up the DEVMODE and values for a printer into a 'driver init' entry
4297 in the tdb. Note: this is different from the driver entry and the printer
4298 entry. There should be a single driver init entry for each driver regardless
4299 of whether it was installed from NT or 2K. Technically, they should be
4300 different, but they work out to the same struct.
4301 ****************************************************************************/
4303 static uint32
update_driver_init_2(NT_PRINTER_INFO_LEVEL_2
*info
)
4307 int buflen
, len
, ret
;
4316 len
+= pack_devicemode(info
->devmode
, buf
+len
, buflen
-len
);
4318 retlen
= pack_values( info
->data
, buf
+len
, buflen
-len
);
4326 buf
= (uint8
*)SMB_REALLOC(buf
, len
);
4328 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
4337 if (asprintf(&key
, "%s%s", DRIVER_INIT_PREFIX
, info
->drivername
) < 0) {
4345 ret
= tdb_store_bystring(tdb_drivers
, key
, dbuf
, TDB_REPLACE
);
4349 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
4353 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
4354 info
->sharename
, info
->drivername
));
4359 /****************************************************************************
4360 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
4361 ****************************************************************************/
4363 static uint32
update_driver_init(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4367 dump_a_printer(printer
, level
);
4371 result
= update_driver_init_2(printer
->info_2
);
4381 /****************************************************************************
4382 Convert the printer data value, a REG_BINARY array, into an initialization
4383 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
4384 got to keep the endians happy :).
4385 ****************************************************************************/
4387 static bool convert_driver_init(TALLOC_CTX
*mem_ctx
, NT_DEVICEMODE
*nt_devmode
,
4388 const uint8_t *data
, uint32_t data_len
)
4390 struct spoolss_DeviceMode devmode
;
4391 enum ndr_err_code ndr_err
;
4394 ZERO_STRUCT(devmode
);
4396 blob
= data_blob_const(data
, data_len
);
4398 ndr_err
= ndr_pull_struct_blob(&blob
, mem_ctx
, NULL
, &devmode
,
4399 (ndr_pull_flags_fn_t
)ndr_pull_spoolss_DeviceMode
);
4400 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
4401 DEBUG(10,("convert_driver_init: error parsing spoolss_DeviceMode\n"));
4405 return convert_devicemode("", &devmode
, &nt_devmode
);
4408 /****************************************************************************
4409 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
4411 1. Use the driver's config DLL to this UNC printername and:
4412 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
4413 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
4414 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
4416 The last step triggers saving the "driver initialization" information for
4417 this printer into the tdb. Later, new printers that use this driver will
4418 have this initialization information bound to them. This simulates the
4419 driver initialization, as if it had run on the Samba server (as it would
4422 The Win32 client side code requirement sucks! But until we can run arbitrary
4423 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
4425 It would have been easier to use SetPrinter because all the UNMARSHALLING of
4426 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
4427 about it and you will realize why. JRR 010720
4428 ****************************************************************************/
4430 static WERROR
save_driver_init_2(NT_PRINTER_INFO_LEVEL
*printer
, uint8
*data
, uint32 data_len
)
4432 WERROR status
= WERR_OK
;
4433 TALLOC_CTX
*ctx
= NULL
;
4434 NT_DEVICEMODE
*nt_devmode
= NULL
;
4435 NT_DEVICEMODE
*tmp_devmode
= printer
->info_2
->devmode
;
4438 * When the DEVMODE is already set on the printer, don't try to unpack it.
4440 DEBUG(8,("save_driver_init_2: Enter...\n"));
4442 if ( !printer
->info_2
->devmode
&& data_len
) {
4444 * Set devmode on printer info, so entire printer initialization can be
4448 if ((ctx
= talloc_init("save_driver_init_2")) == NULL
)
4451 if ((nt_devmode
= SMB_MALLOC_P(NT_DEVICEMODE
)) == NULL
) {
4452 status
= WERR_NOMEM
;
4456 ZERO_STRUCTP(nt_devmode
);
4459 * The DEVMODE is held in the 'data' component of the param in raw binary.
4460 * Convert it to to a devmode structure
4462 if ( !convert_driver_init( ctx
, nt_devmode
, data
, data_len
)) {
4463 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
4464 status
= WERR_INVALID_PARAM
;
4468 printer
->info_2
->devmode
= nt_devmode
;
4472 * Pack up and add (or update) the DEVMODE and any current printer data to
4473 * a 'driver init' element in the tdb
4477 if ( update_driver_init(printer
, 2) != 0 ) {
4478 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
4479 status
= WERR_NOMEM
;
4484 * If driver initialization info was successfully saved, set the current
4485 * printer to match it. This allows initialization of the current printer
4486 * as well as the driver.
4488 status
= mod_a_printer(printer
, 2);
4489 if (!W_ERROR_IS_OK(status
)) {
4490 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
4491 printer
->info_2
->printername
));
4495 talloc_destroy(ctx
);
4496 free_nt_devicemode( &nt_devmode
);
4498 printer
->info_2
->devmode
= tmp_devmode
;
4503 /****************************************************************************
4504 Update the driver init info (DEVMODE and specifics) for a printer
4505 ****************************************************************************/
4507 WERROR
save_driver_init(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
, uint8
*data
, uint32 data_len
)
4509 WERROR status
= WERR_OK
;
4513 status
= save_driver_init_2( printer
, data
, data_len
);
4516 status
= WERR_UNKNOWN_LEVEL
;
4523 /****************************************************************************
4524 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
4526 Previously the code had a memory allocation problem because it always
4527 used the TALLOC_CTX from the Printer_entry*. This context lasts
4528 as a long as the original handle is open. So if the client made a lot
4529 of getprinter[data]() calls, the memory usage would climb. Now we use
4530 a short lived TALLOC_CTX for printer_info_2 objects returned. We
4531 still use the Printer_entry->ctx for maintaining the cache copy though
4532 since that object must live as long as the handle by definition.
4535 ****************************************************************************/
4537 static WERROR
get_a_printer_internal( Printer_entry
*print_hnd
, NT_PRINTER_INFO_LEVEL
**pp_printer
, uint32 level
,
4538 const char *sharename
, bool get_loc_com
)
4543 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename
, (unsigned int)level
));
4545 if ( !(*pp_printer
= TALLOC_ZERO_P(NULL
, NT_PRINTER_INFO_LEVEL
)) ) {
4546 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4552 if ( !((*pp_printer
)->info_2
= TALLOC_ZERO_P(*pp_printer
, NT_PRINTER_INFO_LEVEL_2
)) ) {
4553 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4554 TALLOC_FREE( *pp_printer
);
4559 fstrcpy( servername
, print_hnd
->servername
);
4561 fstrcpy( servername
, "%L" );
4562 standard_sub_basic( "", "", servername
,
4563 sizeof(servername
)-1 );
4566 result
= get_a_printer_2( (*pp_printer
)->info_2
,
4567 servername
, sharename
, get_loc_com
);
4569 /* we have a new printer now. Save it with this handle */
4571 if ( !W_ERROR_IS_OK(result
) ) {
4572 TALLOC_FREE( *pp_printer
);
4573 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n",
4574 sharename
, (unsigned int)level
, win_errstr(result
)));
4578 dump_a_printer( *pp_printer
, level
);
4583 TALLOC_FREE( *pp_printer
);
4584 return WERR_UNKNOWN_LEVEL
;
4590 WERROR
get_a_printer( Printer_entry
*print_hnd
,
4591 NT_PRINTER_INFO_LEVEL
**pp_printer
,
4593 const char *sharename
)
4595 return get_a_printer_internal(print_hnd
, pp_printer
, level
,
4599 WERROR
get_a_printer_search( Printer_entry
*print_hnd
,
4600 NT_PRINTER_INFO_LEVEL
**pp_printer
,
4602 const char *sharename
)
4604 return get_a_printer_internal(print_hnd
, pp_printer
, level
,
4608 /****************************************************************************
4609 Deletes a NT_PRINTER_INFO_LEVEL struct.
4610 ****************************************************************************/
4612 uint32
free_a_printer(NT_PRINTER_INFO_LEVEL
**pp_printer
, uint32 level
)
4614 NT_PRINTER_INFO_LEVEL
*printer
= *pp_printer
;
4621 if ( printer
->info_2
)
4622 free_nt_printer_info_level_2(&printer
->info_2
);
4626 DEBUG(0,("free_a_printer: unknown level! [%d]\n", level
));
4630 TALLOC_FREE(*pp_printer
);
4635 /****************************************************************************
4636 ****************************************************************************/
4638 uint32_t add_a_printer_driver(TALLOC_CTX
*mem_ctx
,
4639 struct spoolss_AddDriverInfoCtr
*r
,
4643 struct spoolss_DriverInfo8 info8
;
4647 DEBUG(10,("adding a printer at level [%d]\n", r
->level
));
4651 info8
.version
= r
->info
.info3
->version
;
4652 info8
.driver_name
= r
->info
.info3
->driver_name
;
4653 info8
.architecture
= r
->info
.info3
->architecture
;
4654 info8
.driver_path
= r
->info
.info3
->driver_path
;
4655 info8
.data_file
= r
->info
.info3
->data_file
;
4656 info8
.config_file
= r
->info
.info3
->config_file
;
4657 info8
.help_file
= r
->info
.info3
->help_file
;
4658 info8
.monitor_name
= r
->info
.info3
->monitor_name
;
4659 info8
.default_datatype
= r
->info
.info3
->default_datatype
;
4660 if (r
->info
.info3
->dependent_files
&& r
->info
.info3
->dependent_files
->string
) {
4661 info8
.dependent_files
= r
->info
.info3
->dependent_files
->string
;
4665 info8
.version
= r
->info
.info6
->version
;
4666 info8
.driver_name
= r
->info
.info6
->driver_name
;
4667 info8
.architecture
= r
->info
.info6
->architecture
;
4668 info8
.driver_path
= r
->info
.info6
->driver_path
;
4669 info8
.data_file
= r
->info
.info6
->data_file
;
4670 info8
.config_file
= r
->info
.info6
->config_file
;
4671 info8
.help_file
= r
->info
.info6
->help_file
;
4672 info8
.monitor_name
= r
->info
.info6
->monitor_name
;
4673 info8
.default_datatype
= r
->info
.info6
->default_datatype
;
4674 if (r
->info
.info6
->dependent_files
&& r
->info
.info6
->dependent_files
->string
) {
4675 info8
.dependent_files
= r
->info
.info6
->dependent_files
->string
;
4677 info8
.driver_date
= r
->info
.info6
->driver_date
;
4678 info8
.driver_version
= r
->info
.info6
->driver_version
;
4679 info8
.manufacturer_name
= r
->info
.info6
->manufacturer_name
;
4680 info8
.manufacturer_url
= r
->info
.info6
->manufacturer_url
;
4681 info8
.hardware_id
= r
->info
.info6
->hardware_id
;
4682 info8
.provider
= r
->info
.info6
->provider
;
4685 info8
.version
= r
->info
.info8
->version
;
4686 info8
.driver_name
= r
->info
.info8
->driver_name
;
4687 info8
.architecture
= r
->info
.info8
->architecture
;
4688 info8
.driver_path
= r
->info
.info8
->driver_path
;
4689 info8
.data_file
= r
->info
.info8
->data_file
;
4690 info8
.config_file
= r
->info
.info8
->config_file
;
4691 info8
.help_file
= r
->info
.info8
->help_file
;
4692 info8
.monitor_name
= r
->info
.info8
->monitor_name
;
4693 info8
.default_datatype
= r
->info
.info8
->default_datatype
;
4694 if (r
->info
.info8
->dependent_files
&& r
->info
.info8
->dependent_files
->string
) {
4695 info8
.dependent_files
= r
->info
.info8
->dependent_files
->string
;
4697 if (r
->info
.info8
->previous_names
&& r
->info
.info8
->previous_names
->string
) {
4698 info8
.previous_names
= r
->info
.info8
->previous_names
->string
;
4700 info8
.driver_date
= r
->info
.info8
->driver_date
;
4701 info8
.driver_version
= r
->info
.info8
->driver_version
;
4702 info8
.manufacturer_name
= r
->info
.info8
->manufacturer_name
;
4703 info8
.manufacturer_url
= r
->info
.info8
->manufacturer_url
;
4704 info8
.hardware_id
= r
->info
.info8
->hardware_id
;
4705 info8
.provider
= r
->info
.info8
->provider
;
4706 info8
.print_processor
= r
->info
.info8
->print_processor
;
4707 info8
.vendor_setup
= r
->info
.info8
->vendor_setup
;
4708 if (r
->info
.info8
->color_profiles
&& r
->info
.info8
->color_profiles
->string
) {
4709 info8
.color_profiles
= r
->info
.info8
->color_profiles
->string
;
4711 info8
.inf_path
= r
->info
.info8
->inf_path
;
4712 info8
.printer_driver_attributes
= r
->info
.info8
->printer_driver_attributes
;
4713 if (r
->info
.info8
->core_driver_dependencies
&& r
->info
.info8
->core_driver_dependencies
->string
) {
4714 info8
.core_driver_dependencies
= r
->info
.info8
->core_driver_dependencies
->string
;
4716 info8
.min_inbox_driver_ver_date
= r
->info
.info8
->min_inbox_driver_ver_date
;
4717 info8
.min_inbox_driver_ver_version
= r
->info
.info8
->min_inbox_driver_ver_version
;
4723 *driver_name
= talloc_strdup(mem_ctx
, info8
.driver_name
);
4724 if (!*driver_name
) {
4727 *version
= info8
.version
;
4729 return add_a_printer_driver_8(&info8
);
4732 /****************************************************************************
4733 ****************************************************************************/
4735 WERROR
get_a_printer_driver(TALLOC_CTX
*mem_ctx
,
4736 struct spoolss_DriverInfo8
**driver
,
4737 const char *drivername
, const char *architecture
,
4741 struct spoolss_DriverInfo3 info3
;
4742 struct spoolss_DriverInfo8
*info8
;
4746 /* Sometime we just want any version of the driver */
4748 if (version
== DRIVER_ANY_VERSION
) {
4749 /* look for Win2k first and then for NT4 */
4750 result
= get_a_printer_driver_3(mem_ctx
,
4754 if (!W_ERROR_IS_OK(result
)) {
4755 result
= get_a_printer_driver_3(mem_ctx
,
4761 result
= get_a_printer_driver_3(mem_ctx
,
4768 if (!W_ERROR_IS_OK(result
)) {
4772 info8
= talloc_zero(mem_ctx
, struct spoolss_DriverInfo8
);
4777 info8
->version
= info3
.version
;
4778 info8
->driver_name
= info3
.driver_name
;
4779 info8
->architecture
= info3
.architecture
;
4780 info8
->driver_path
= info3
.driver_path
;
4781 info8
->data_file
= info3
.data_file
;
4782 info8
->config_file
= info3
.config_file
;
4783 info8
->help_file
= info3
.help_file
;
4784 info8
->dependent_files
= info3
.dependent_files
;
4785 info8
->monitor_name
= info3
.monitor_name
;
4786 info8
->default_datatype
= info3
.default_datatype
;
4793 /****************************************************************************
4794 ****************************************************************************/
4796 uint32_t free_a_printer_driver(struct spoolss_DriverInfo8
*driver
)
4798 talloc_free(driver
);
4803 /****************************************************************************
4804 Determine whether or not a particular driver is currently assigned
4806 ****************************************************************************/
4808 bool printer_driver_in_use(const struct spoolss_DriverInfo8
*r
)
4811 int n_services
= lp_numservices();
4812 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
4813 bool in_use
= False
;
4819 DEBUG(10,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4821 /* loop through the printers.tdb and check for the drivername */
4823 for (snum
=0; snum
<n_services
&& !in_use
; snum
++) {
4824 if ( !(lp_snum_ok(snum
) && lp_print_ok(snum
) ) )
4827 if ( !W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, lp_servicename(snum
))) )
4830 if (strequal(r
->driver_name
, printer
->info_2
->drivername
))
4833 free_a_printer( &printer
, 2 );
4836 DEBUG(10,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4839 struct spoolss_DriverInfo8
*d
;
4842 DEBUG(5,("printer_driver_in_use: driver \"%s\" is currently in use\n", r
->driver_name
));
4844 /* we can still remove the driver if there is one of
4845 "Windows NT x86" version 2 or 3 left */
4847 if (!strequal("Windows NT x86", r
->architecture
)) {
4848 werr
= get_a_printer_driver(talloc_tos(), &d
, r
->driver_name
, "Windows NT x86", DRIVER_ANY_VERSION
);
4851 switch (r
->version
) {
4853 werr
= get_a_printer_driver(talloc_tos(), &d
, r
->driver_name
, "Windows NT x86", 3);
4856 werr
= get_a_printer_driver(talloc_tos(), &d
, r
->driver_name
, "Windows NT x86", 2);
4859 DEBUG(0,("printer_driver_in_use: ERROR! unknown driver version (%d)\n",
4861 werr
= WERR_UNKNOWN_PRINTER_DRIVER
;
4866 /* now check the error code */
4868 if ( W_ERROR_IS_OK(werr
) ) {
4869 /* it's ok to remove the driver, we have other architctures left */
4871 free_a_printer_driver(d
);
4875 /* report that the driver is not in use by default */
4881 /**********************************************************************
4882 Check to see if a ogiven file is in use by *info
4883 *********************************************************************/
4885 static bool drv_file_in_use(const char *file
, const struct spoolss_DriverInfo8
*info
)
4892 /* mz: skip files that are in the list but already deleted */
4893 if (!file
|| !file
[0]) {
4897 if (strequal(file
, info
->driver_path
))
4900 if (strequal(file
, info
->data_file
))
4903 if (strequal(file
, info
->config_file
))
4906 if (strequal(file
, info
->help_file
))
4909 /* see of there are any dependent files to examine */
4911 if (!info
->dependent_files
)
4914 while (info
->dependent_files
[i
] && *info
->dependent_files
[i
]) {
4915 if (strequal(file
, info
->dependent_files
[i
]))
4924 /**********************************************************************
4925 Utility function to remove the dependent file pointed to by the
4926 input parameter from the list
4927 *********************************************************************/
4929 static void trim_dependent_file(TALLOC_CTX
*mem_ctx
, const char **files
, int idx
)
4932 /* bump everything down a slot */
4934 while (files
&& files
[idx
+1]) {
4935 files
[idx
] = talloc_strdup(mem_ctx
, files
[idx
+1]);
4944 /**********************************************************************
4945 Check if any of the files used by src are also used by drv
4946 *********************************************************************/
4948 static bool trim_overlap_drv_files(TALLOC_CTX
*mem_ctx
,
4949 struct spoolss_DriverInfo8
*src
,
4950 const struct spoolss_DriverInfo8
*drv
)
4952 bool in_use
= False
;
4958 /* check each file. Remove it from the src structure if it overlaps */
4960 if (drv_file_in_use(src
->driver_path
, drv
)) {
4962 DEBUG(10,("Removing driverfile [%s] from list\n", src
->driver_path
));
4963 src
->driver_path
= talloc_strdup(mem_ctx
, "");
4964 if (!src
->driver_path
) { return false; }
4967 if (drv_file_in_use(src
->data_file
, drv
)) {
4969 DEBUG(10,("Removing datafile [%s] from list\n", src
->data_file
));
4970 src
->data_file
= talloc_strdup(mem_ctx
, "");
4971 if (!src
->data_file
) { return false; }
4974 if (drv_file_in_use(src
->config_file
, drv
)) {
4976 DEBUG(10,("Removing configfile [%s] from list\n", src
->config_file
));
4977 src
->config_file
= talloc_strdup(mem_ctx
, "");
4978 if (!src
->config_file
) { return false; }
4981 if (drv_file_in_use(src
->help_file
, drv
)) {
4983 DEBUG(10,("Removing helpfile [%s] from list\n", src
->help_file
));
4984 src
->help_file
= talloc_strdup(mem_ctx
, "");
4985 if (!src
->help_file
) { return false; }
4988 /* are there any dependentfiles to examine? */
4990 if (!src
->dependent_files
)
4993 while (src
->dependent_files
[i
] && *src
->dependent_files
[i
]) {
4994 if (drv_file_in_use(src
->dependent_files
[i
], drv
)) {
4996 DEBUG(10,("Removing [%s] from dependent file list\n", src
->dependent_files
[i
]));
4997 trim_dependent_file(mem_ctx
, src
->dependent_files
, i
);
5005 /****************************************************************************
5006 Determine whether or not a particular driver files are currently being
5007 used by any other driver.
5009 Return value is True if any files were in use by other drivers
5010 and False otherwise.
5012 Upon return, *info has been modified to only contain the driver files
5013 which are not in use
5017 This needs to check all drivers to ensure that all files in use
5018 have been removed from *info, not just the ones in the first
5020 ****************************************************************************/
5022 bool printer_driver_files_in_use(TALLOC_CTX
*mem_ctx
,
5023 struct spoolss_DriverInfo8
*info
)
5028 fstring
*list
= NULL
;
5029 struct spoolss_DriverInfo8
*driver
;
5030 bool in_use
= false;
5035 version
= info
->version
;
5037 /* loop over all driver versions */
5039 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
5041 /* get the list of drivers */
5044 ndrivers
= get_ntdrivers(&list
, info
->architecture
, version
);
5046 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
5047 ndrivers
, info
->architecture
, version
));
5049 /* check each driver for overlap in files */
5051 for (i
=0; i
<ndrivers
; i
++) {
5052 DEBUGADD(5,("\tdriver: [%s]\n", list
[i
]));
5056 if (!W_ERROR_IS_OK(get_a_printer_driver(talloc_tos(), &driver
, list
[i
], info
->architecture
, version
))) {
5061 /* check if d2 uses any files from d1 */
5062 /* only if this is a different driver than the one being deleted */
5064 if (!strequal(info
->driver_name
, driver
->driver_name
)) {
5065 if (trim_overlap_drv_files(mem_ctx
, info
, driver
)) {
5066 /* mz: Do not instantly return -
5067 * we need to ensure this file isn't
5068 * also in use by other drivers. */
5073 free_a_printer_driver(driver
);
5078 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
5083 static NTSTATUS
driver_unlink_internals(connection_struct
*conn
,
5086 struct smb_filename
*smb_fname
= NULL
;
5089 status
= create_synthetic_smb_fname(talloc_tos(), name
, NULL
, NULL
,
5091 if (!NT_STATUS_IS_OK(status
)) {
5095 status
= unlink_internals(conn
, NULL
, 0, smb_fname
, false);
5097 TALLOC_FREE(smb_fname
);
5101 /****************************************************************************
5102 Actually delete the driver files. Make sure that
5103 printer_driver_files_in_use() return False before calling
5105 ****************************************************************************/
5107 static bool delete_driver_files(struct pipes_struct
*rpc_pipe
,
5108 const struct spoolss_DriverInfo8
*r
)
5113 connection_struct
*conn
;
5116 fstring printdollar
;
5117 int printdollar_snum
;
5124 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n",
5125 r
->driver_name
, r
->version
));
5127 fstrcpy(printdollar
, "print$");
5129 printdollar_snum
= find_service(printdollar
);
5130 if (printdollar_snum
== -1) {
5134 nt_status
= create_conn_struct(talloc_tos(), &conn
, printdollar_snum
,
5135 lp_pathname(printdollar_snum
),
5136 rpc_pipe
->server_info
, &oldcwd
);
5137 if (!NT_STATUS_IS_OK(nt_status
)) {
5138 DEBUG(0,("delete_driver_files: create_conn_struct "
5139 "returned %s\n", nt_errstr(nt_status
)));
5143 if ( !CAN_WRITE(conn
) ) {
5144 DEBUG(3,("delete_driver_files: Cannot delete print driver when [print$] is read-only\n"));
5148 /* now delete the files; must strip the '\print$' string from
5151 if (r
->driver_path
&& r
->driver_path
[0]) {
5152 if ((s
= strchr(&r
->driver_path
[1], '\\')) != NULL
) {
5154 DEBUG(10,("deleting driverfile [%s]\n", s
));
5155 driver_unlink_internals(conn
, file
);
5159 if (r
->config_file
&& r
->config_file
[0]) {
5160 if ((s
= strchr(&r
->config_file
[1], '\\')) != NULL
) {
5162 DEBUG(10,("deleting configfile [%s]\n", s
));
5163 driver_unlink_internals(conn
, file
);
5167 if (r
->data_file
&& r
->data_file
[0]) {
5168 if ((s
= strchr(&r
->data_file
[1], '\\')) != NULL
) {
5170 DEBUG(10,("deleting datafile [%s]\n", s
));
5171 driver_unlink_internals(conn
, file
);
5175 if (r
->help_file
&& r
->help_file
[0]) {
5176 if ((s
= strchr(&r
->help_file
[1], '\\')) != NULL
) {
5178 DEBUG(10,("deleting helpfile [%s]\n", s
));
5179 driver_unlink_internals(conn
, file
);
5183 /* check if we are done removing files */
5185 if (r
->dependent_files
) {
5186 while (r
->dependent_files
[i
] && r
->dependent_files
[i
][0]) {
5189 /* bypass the "\print$" portion of the path */
5191 if ((p
= strchr(r
->dependent_files
[i
]+1, '\\')) != NULL
) {
5193 DEBUG(10,("deleting dependent file [%s]\n", file
));
5194 driver_unlink_internals(conn
, file
);
5206 vfs_ChDir(conn
, oldcwd
);
5212 /****************************************************************************
5213 Remove a printer driver from the TDB. This assumes that the the driver was
5214 previously looked up.
5215 ***************************************************************************/
5217 WERROR
delete_printer_driver(struct pipes_struct
*rpc_pipe
,
5218 const struct spoolss_DriverInfo8
*r
,
5219 uint32 version
, bool delete_files
)
5225 /* delete the tdb data first */
5227 arch
= get_short_archi(r
->architecture
);
5229 return WERR_UNKNOWN_PRINTER_DRIVER
;
5231 if (asprintf(&key
, "%s%s/%d/%s", DRIVERS_PREFIX
,
5232 arch
, version
, r
->driver_name
) < 0) {
5236 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
5237 key
, delete_files
? "TRUE" : "FALSE" ));
5239 /* check if the driver actually exists for this environment */
5241 dbuf
= tdb_fetch_bystring( tdb_drivers
, key
);
5243 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key
));
5245 return WERR_UNKNOWN_PRINTER_DRIVER
;
5248 SAFE_FREE( dbuf
.dptr
);
5250 /* ok... the driver exists so the delete should return success */
5252 if (tdb_delete_bystring(tdb_drivers
, key
) == -1) {
5253 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key
));
5255 return WERR_ACCESS_DENIED
;
5259 * now delete any associated files if delete_files == True
5260 * even if this part failes, we return succes because the
5261 * driver doesn not exist any more
5265 delete_driver_files(rpc_pipe
, r
);
5267 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key
));
5273 /****************************************************************************
5274 Store a security desc for a printer.
5275 ****************************************************************************/
5277 WERROR
nt_printing_setsec(const char *sharename
, SEC_DESC_BUF
*secdesc_ctr
)
5279 SEC_DESC_BUF
*new_secdesc_ctr
= NULL
;
5280 SEC_DESC_BUF
*old_secdesc_ctr
= NULL
;
5281 TALLOC_CTX
*mem_ctx
= NULL
;
5288 mem_ctx
= talloc_init("nt_printing_setsec");
5289 if (mem_ctx
== NULL
)
5292 /* The old owner and group sids of the security descriptor are not
5293 present when new ACEs are added or removed by changing printer
5294 permissions through NT. If they are NULL in the new security
5295 descriptor then copy them over from the old one. */
5297 if (!secdesc_ctr
->sd
->owner_sid
|| !secdesc_ctr
->sd
->group_sid
) {
5298 DOM_SID
*owner_sid
, *group_sid
;
5299 SEC_ACL
*dacl
, *sacl
;
5300 SEC_DESC
*psd
= NULL
;
5303 if (!nt_printing_getsec(mem_ctx
, sharename
, &old_secdesc_ctr
)) {
5304 status
= WERR_NOMEM
;
5308 /* Pick out correct owner and group sids */
5310 owner_sid
= secdesc_ctr
->sd
->owner_sid
?
5311 secdesc_ctr
->sd
->owner_sid
:
5312 old_secdesc_ctr
->sd
->owner_sid
;
5314 group_sid
= secdesc_ctr
->sd
->group_sid
?
5315 secdesc_ctr
->sd
->group_sid
:
5316 old_secdesc_ctr
->sd
->group_sid
;
5318 dacl
= secdesc_ctr
->sd
->dacl
?
5319 secdesc_ctr
->sd
->dacl
:
5320 old_secdesc_ctr
->sd
->dacl
;
5322 sacl
= secdesc_ctr
->sd
->sacl
?
5323 secdesc_ctr
->sd
->sacl
:
5324 old_secdesc_ctr
->sd
->sacl
;
5326 /* Make a deep copy of the security descriptor */
5328 psd
= make_sec_desc(mem_ctx
, secdesc_ctr
->sd
->revision
, secdesc_ctr
->sd
->type
,
5329 owner_sid
, group_sid
,
5335 status
= WERR_NOMEM
;
5339 new_secdesc_ctr
= make_sec_desc_buf(mem_ctx
, size
, psd
);
5342 if (!new_secdesc_ctr
) {
5343 new_secdesc_ctr
= secdesc_ctr
;
5346 /* Store the security descriptor in a tdb */
5348 nt_status
= marshall_sec_desc_buf(mem_ctx
, new_secdesc_ctr
,
5349 &blob
.data
, &blob
.length
);
5350 if (!NT_STATUS_IS_OK(nt_status
)) {
5351 status
= ntstatus_to_werror(nt_status
);
5355 kbuf
= make_printers_secdesc_tdbkey(mem_ctx
, sharename
);
5357 dbuf
.dptr
= (unsigned char *)blob
.data
;
5358 dbuf
.dsize
= blob
.length
;
5360 if (tdb_trans_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
)==0) {
5363 DEBUG(1,("Failed to store secdesc for %s\n", sharename
));
5364 status
= WERR_BADFUNC
;
5367 /* Free malloc'ed memory */
5368 talloc_free(blob
.data
);
5373 talloc_destroy(mem_ctx
);
5377 /****************************************************************************
5378 Construct a default security descriptor buffer for a printer.
5379 ****************************************************************************/
5381 static SEC_DESC_BUF
*construct_default_printer_sdb(TALLOC_CTX
*ctx
)
5383 SEC_ACE ace
[5]; /* max number of ace entries */
5386 SEC_ACL
*psa
= NULL
;
5387 SEC_DESC_BUF
*sdb
= NULL
;
5388 SEC_DESC
*psd
= NULL
;
5392 /* Create an ACE where Everyone is allowed to print */
5394 sa
= PRINTER_ACE_PRINT
;
5395 init_sec_ace(&ace
[i
++], &global_sid_World
, SEC_ACE_TYPE_ACCESS_ALLOWED
,
5396 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5398 /* Add the domain admins group if we are a DC */
5401 DOM_SID domadmins_sid
;
5403 sid_copy(&domadmins_sid
, get_global_sam_sid());
5404 sid_append_rid(&domadmins_sid
, DOMAIN_GROUP_RID_ADMINS
);
5406 sa
= PRINTER_ACE_FULL_CONTROL
;
5407 init_sec_ace(&ace
[i
++], &domadmins_sid
,
5408 SEC_ACE_TYPE_ACCESS_ALLOWED
, sa
,
5409 SEC_ACE_FLAG_OBJECT_INHERIT
| SEC_ACE_FLAG_INHERIT_ONLY
);
5410 init_sec_ace(&ace
[i
++], &domadmins_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
,
5411 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5413 else if (secrets_fetch_domain_sid(lp_workgroup(), &adm_sid
)) {
5414 sid_append_rid(&adm_sid
, DOMAIN_USER_RID_ADMIN
);
5416 sa
= PRINTER_ACE_FULL_CONTROL
;
5417 init_sec_ace(&ace
[i
++], &adm_sid
,
5418 SEC_ACE_TYPE_ACCESS_ALLOWED
, sa
,
5419 SEC_ACE_FLAG_OBJECT_INHERIT
| SEC_ACE_FLAG_INHERIT_ONLY
);
5420 init_sec_ace(&ace
[i
++], &adm_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
,
5421 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5424 /* add BUILTIN\Administrators as FULL CONTROL */
5426 sa
= PRINTER_ACE_FULL_CONTROL
;
5427 init_sec_ace(&ace
[i
++], &global_sid_Builtin_Administrators
,
5428 SEC_ACE_TYPE_ACCESS_ALLOWED
, sa
,
5429 SEC_ACE_FLAG_OBJECT_INHERIT
| SEC_ACE_FLAG_INHERIT_ONLY
);
5430 init_sec_ace(&ace
[i
++], &global_sid_Builtin_Administrators
,
5431 SEC_ACE_TYPE_ACCESS_ALLOWED
,
5432 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5434 /* Make the security descriptor owned by the BUILTIN\Administrators */
5436 /* The ACL revision number in rpc_secdesc.h differs from the one
5437 created by NT when setting ACE entries in printer
5438 descriptors. NT4 complains about the property being edited by a
5441 if ((psa
= make_sec_acl(ctx
, NT4_ACL_REVISION
, i
, ace
)) != NULL
) {
5442 psd
= make_sec_desc(ctx
, SEC_DESC_REVISION
, SEC_DESC_SELF_RELATIVE
,
5443 &global_sid_Builtin_Administrators
,
5444 &global_sid_Builtin_Administrators
,
5445 NULL
, psa
, &sd_size
);
5449 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
5453 sdb
= make_sec_desc_buf(ctx
, sd_size
, psd
);
5455 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
5456 (unsigned int)sd_size
));
5461 /****************************************************************************
5462 Get a security desc for a printer.
5463 ****************************************************************************/
5465 bool nt_printing_getsec(TALLOC_CTX
*ctx
, const char *sharename
, SEC_DESC_BUF
**secdesc_ctr
)
5473 if (strlen(sharename
) > 2 && (temp
= strchr(sharename
+ 2, '\\'))) {
5474 sharename
= temp
+ 1;
5477 /* Fetch security descriptor from tdb */
5479 kbuf
= make_printers_secdesc_tdbkey(ctx
, sharename
);
5481 dbuf
= tdb_fetch(tdb_printers
, kbuf
);
5484 status
= unmarshall_sec_desc_buf(ctx
, dbuf
.dptr
, dbuf
.dsize
,
5486 SAFE_FREE(dbuf
.dptr
);
5488 if (NT_STATUS_IS_OK(status
)) {
5493 *secdesc_ctr
= construct_default_printer_sdb(ctx
);
5494 if (!*secdesc_ctr
) {
5498 status
= marshall_sec_desc_buf(ctx
, *secdesc_ctr
,
5499 &blob
.data
, &blob
.length
);
5500 if (NT_STATUS_IS_OK(status
)) {
5501 dbuf
.dptr
= (unsigned char *)blob
.data
;
5502 dbuf
.dsize
= blob
.length
;
5503 tdb_trans_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
);
5504 talloc_free(blob
.data
);
5507 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
5508 this security descriptor has been created when winbindd was
5509 down. Take ownership of security descriptor. */
5511 if (sid_equal((*secdesc_ctr
)->sd
->owner_sid
, &global_sid_World
)) {
5514 /* Change sd owner to workgroup administrator */
5516 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid
)) {
5517 SEC_DESC_BUF
*new_secdesc_ctr
= NULL
;
5518 SEC_DESC
*psd
= NULL
;
5523 sid_append_rid(&owner_sid
, DOMAIN_USER_RID_ADMIN
);
5525 psd
= make_sec_desc(ctx
, (*secdesc_ctr
)->sd
->revision
, (*secdesc_ctr
)->sd
->type
,
5527 (*secdesc_ctr
)->sd
->group_sid
,
5528 (*secdesc_ctr
)->sd
->sacl
,
5529 (*secdesc_ctr
)->sd
->dacl
,
5536 new_secdesc_ctr
= make_sec_desc_buf(ctx
, size
, psd
);
5537 if (!new_secdesc_ctr
) {
5541 /* Swap with other one */
5543 *secdesc_ctr
= new_secdesc_ctr
;
5547 nt_printing_setsec(sharename
, *secdesc_ctr
);
5551 if (DEBUGLEVEL
>= 10) {
5552 SEC_ACL
*the_acl
= (*secdesc_ctr
)->sd
->dacl
;
5555 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5556 sharename
, the_acl
->num_aces
));
5558 for (i
= 0; i
< the_acl
->num_aces
; i
++) {
5559 DEBUG(10, ("%s %d %d 0x%08x\n",
5560 sid_string_dbg(&the_acl
->aces
[i
].trustee
),
5561 the_acl
->aces
[i
].type
, the_acl
->aces
[i
].flags
,
5562 the_acl
->aces
[i
].access_mask
));
5571 1: level not implemented
5572 2: file doesn't exist
5573 3: can't allocate memory
5574 4: can't free memory
5575 5: non existant struct
5579 A printer and a printer driver are 2 different things.
5580 NT manages them separatelly, Samba does the same.
5581 Why ? Simply because it's easier and it makes sense !
5583 Now explanation: You have 3 printers behind your samba server,
5584 2 of them are the same make and model (laser A and B). But laser B
5585 has an 3000 sheet feeder and laser A doesn't such an option.
5586 Your third printer is an old dot-matrix model for the accounting :-).
5588 If the /usr/local/samba/lib directory (default dir), you will have
5589 5 files to describe all of this.
5591 3 files for the printers (1 by printer):
5594 NTprinter_accounting
5595 2 files for the drivers (1 for the laser and 1 for the dot matrix)
5596 NTdriver_printer model X
5597 NTdriver_printer model Y
5599 jfm: I should use this comment for the text file to explain
5600 same thing for the forms BTW.
5601 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
5605 /* Convert generic access rights to printer object specific access rights.
5606 It turns out that NT4 security descriptors use generic access rights and
5607 NT5 the object specific ones. */
5609 void map_printer_permissions(SEC_DESC
*sd
)
5613 for (i
= 0; sd
->dacl
&& i
< sd
->dacl
->num_aces
; i
++) {
5614 se_map_generic(&sd
->dacl
->aces
[i
].access_mask
,
5615 &printer_generic_mapping
);
5619 void map_job_permissions(SEC_DESC
*sd
)
5623 for (i
= 0; sd
->dacl
&& i
< sd
->dacl
->num_aces
; i
++) {
5624 se_map_generic(&sd
->dacl
->aces
[i
].access_mask
,
5625 &job_generic_mapping
);
5630 /****************************************************************************
5631 Check a user has permissions to perform the given operation. We use the
5632 permission constants defined in include/rpc_spoolss.h to check the various
5633 actions we perform when checking printer access.
5635 PRINTER_ACCESS_ADMINISTER:
5636 print_queue_pause, print_queue_resume, update_printer_sec,
5637 update_printer, spoolss_addprinterex_level_2,
5638 _spoolss_setprinterdata
5643 JOB_ACCESS_ADMINISTER:
5644 print_job_delete, print_job_pause, print_job_resume,
5647 Try access control in the following order (for performance reasons):
5648 1) root and SE_PRINT_OPERATOR can do anything (easy check)
5649 2) check security descriptor (bit comparisons in memory)
5650 3) "printer admins" (may result in numerous calls to winbind)
5652 ****************************************************************************/
5653 bool print_access_check(struct auth_serversupplied_info
*server_info
, int snum
,
5656 SEC_DESC_BUF
*secdesc
= NULL
;
5657 uint32 access_granted
;
5660 TALLOC_CTX
*mem_ctx
= NULL
;
5661 SE_PRIV se_printop
= SE_PRINT_OPERATOR
;
5663 /* If user is NULL then use the current_user structure */
5665 /* Always allow root or SE_PRINT_OPERATROR to do anything */
5667 if (server_info
->utok
.uid
== sec_initial_uid()
5668 || user_has_privileges(server_info
->ptok
, &se_printop
) ) {
5672 /* Get printer name */
5674 pname
= PRINTERNAME(snum
);
5676 if (!pname
|| !*pname
) {
5681 /* Get printer security descriptor */
5683 if(!(mem_ctx
= talloc_init("print_access_check"))) {
5688 if (!nt_printing_getsec(mem_ctx
, pname
, &secdesc
)) {
5689 talloc_destroy(mem_ctx
);
5694 if (access_type
== JOB_ACCESS_ADMINISTER
) {
5695 SEC_DESC_BUF
*parent_secdesc
= secdesc
;
5697 /* Create a child security descriptor to check permissions
5698 against. This is because print jobs are child objects
5699 objects of a printer. */
5701 status
= se_create_child_secdesc_buf(mem_ctx
, &secdesc
, parent_secdesc
->sd
, False
);
5703 if (!NT_STATUS_IS_OK(status
)) {
5704 talloc_destroy(mem_ctx
);
5705 errno
= map_errno_from_nt_status(status
);
5709 map_job_permissions(secdesc
->sd
);
5711 map_printer_permissions(secdesc
->sd
);
5715 status
= se_access_check(secdesc
->sd
, server_info
->ptok
, access_type
,
5718 DEBUG(4, ("access check was %s\n", NT_STATUS_IS_OK(status
) ? "SUCCESS" : "FAILURE"));
5720 /* see if we need to try the printer admin list */
5722 if (!NT_STATUS_IS_OK(status
) &&
5723 (token_contains_name_in_list(uidtoname(server_info
->utok
.uid
),
5724 NULL
, NULL
, server_info
->ptok
,
5725 lp_printer_admin(snum
)))) {
5726 talloc_destroy(mem_ctx
);
5730 talloc_destroy(mem_ctx
);
5732 if (!NT_STATUS_IS_OK(status
)) {
5736 return NT_STATUS_IS_OK(status
);
5739 /****************************************************************************
5740 Check the time parameters allow a print operation.
5741 *****************************************************************************/
5743 bool print_time_access_check(const char *servicename
)
5745 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
5747 time_t now
= time(NULL
);
5751 if (!W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, servicename
)))
5754 if (printer
->info_2
->starttime
== 0 && printer
->info_2
->untiltime
== 0)
5758 mins
= (uint32
)t
->tm_hour
*60 + (uint32
)t
->tm_min
;
5760 if (mins
>= printer
->info_2
->starttime
&& mins
<= printer
->info_2
->untiltime
)
5763 free_a_printer(&printer
, 2);
5771 /****************************************************************************
5772 Fill in the servername sent in the _spoolss_open_printer_ex() call
5773 ****************************************************************************/
5775 char* get_server_name( Printer_entry
*printer
)
5777 return printer
->servername
;