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 {"A3",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
95 {"A4",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
96 {"A4 Small",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
97 {"A5",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
98 {"B4 (JIS)",0x1,0x3ebe8,0x58de0,0x0,0x0,0x3ebe8,0x58de0},
99 {"B5 (JIS)",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
100 {"Folio",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
101 {"Quarto",0x1,0x347d8,0x43238,0x0,0x0,0x347d8,0x43238},
102 {"10x14",0x1,0x3e030,0x56d10,0x0,0x0,0x3e030,0x56d10},
103 {"11x17",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
104 {"Note",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
105 {"Envelope #9",0x1,0x18079,0x37091,0x0,0x0,0x18079,0x37091},
106 {"Envelope #10",0x1,0x19947,0x3ae94,0x0,0x0,0x19947,0x3ae94},
107 {"Envelope #11",0x1,0x1be7c,0x40565,0x0,0x0,0x1be7c,0x40565},
108 {"Envelope #12",0x1,0x1d74a,0x44368,0x0,0x0,0x1d74a,0x44368},
109 {"Envelope #14",0x1,0x1f018,0x47504,0x0,0x0,0x1f018,0x47504},
110 {"C size sheet",0x1,0x696b8,0x886d0,0x0,0x0,0x696b8,0x886d0},
111 {"D size sheet",0x1,0x886d0,0xd2d70,0x0,0x0,0x886d0,0xd2d70},
112 {"E size sheet",0x1,0xd2d70,0x110da0,0x0,0x0,0xd2d70,0x110da0},
113 {"Envelope DL",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
114 {"Envelope C5",0x1,0x278d0,0x37e88,0x0,0x0,0x278d0,0x37e88},
115 {"Envelope C3",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
116 {"Envelope C4",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
117 {"Envelope C6",0x1,0x1bd50,0x278d0,0x0,0x0,0x1bd50,0x278d0},
118 {"Envelope C65",0x1,0x1bd50,0x37e88,0x0,0x0,0x1bd50,0x37e88},
119 {"Envelope B4",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
120 {"Envelope B5",0x1,0x2af80,0x3d090,0x0,0x0,0x2af80,0x3d090},
121 {"Envelope B6",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
122 {"Envelope",0x1,0x1adb0,0x38270,0x0,0x0,0x1adb0,0x38270},
123 {"Envelope Monarch",0x1,0x18079,0x2e824,0x0,0x0,0x18079,0x2e824},
124 {"6 3/4 Envelope",0x1,0x167ab,0x284ec,0x0,0x0,0x167ab,0x284ec},
125 {"US Std Fanfold",0x1,0x5c3e1,0x44368,0x0,0x0,0x5c3e1,0x44368},
126 {"German Std Fanfold",0x1,0x34b5c,0x4a6a0,0x0,0x0,0x34b5c,0x4a6a0},
127 {"German Legal Fanfold",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
128 {"B4 (ISO)",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
129 {"Japanese Postcard",0x1,0x186a0,0x24220,0x0,0x0,0x186a0,0x24220},
130 {"9x11",0x1,0x37cf8,0x44368,0x0,0x0,0x37cf8,0x44368},
131 {"10x11",0x1,0x3e030,0x44368,0x0,0x0,0x3e030,0x44368},
132 {"15x11",0x1,0x5d048,0x44368,0x0,0x0,0x5d048,0x44368},
133 {"Envelope Invite",0x1,0x35b60,0x35b60,0x0,0x0,0x35b60,0x35b60},
134 {"Reserved48",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
135 {"Reserved49",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
136 {"Letter Extra",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
137 {"Legal Extra",0x1,0x3ae94,0x5d048,0x0,0x0,0x3ae94,0x5d048},
138 {"Tabloid Extra",0x1,0x4a6a0,0x6f9f0,0x0,0x0,0x4a6a0,0x6f9f0},
139 {"A4 Extra",0x1,0x397c2,0x4eb16,0x0,0x0,0x397c2,0x4eb16},
140 {"Letter Transverse",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
141 {"A4 Transverse",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
142 {"Letter Extra Transverse",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
143 {"Super A",0x1,0x376b8,0x56ea0,0x0,0x0,0x376b8,0x56ea0},
144 {"Super B",0x1,0x4a768,0x76e58,0x0,0x0,0x4a768,0x76e58},
145 {"Letter Plus",0x1,0x34b5c,0x4eb16,0x0,0x0,0x34b5c,0x4eb16},
146 {"A4 Plus",0x1,0x33450,0x50910,0x0,0x0,0x33450,0x50910},
147 {"A5 Transverse",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
148 {"B5 (JIS) Transverse",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
149 {"A3 Extra",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
150 {"A5 Extra",0x1,0x2a7b0,0x395f8,0x0,0x0,0x2a7b0,0x395f8},
151 {"B5 (ISO) Extra",0x1,0x31128,0x43620,0x0,0x0,0x31128,0x43620},
152 {"A2",0x1,0x668a0,0x91050,0x0,0x0,0x668a0,0x91050},
153 {"A3 Transverse",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
154 {"A3 Extra Transverse",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
155 {"Japanese Double Postcard",0x1,0x30d40,0x24220,0x0,0x0,0x30d40,0x24220},
156 {"A6",0x1,0x19a28,0x24220,0x0,0x0,0x19a28,0x24220},
157 {"Japanese Envelope Kaku #2",0x1,0x3a980,0x510e0,0x0,0x0,0x3a980,0x510e0},
158 {"Japanese Envelope Kaku #3",0x1,0x34bc0,0x43a08,0x0,0x0,0x34bc0,0x43a08},
159 {"Japanese Envelope Chou #3",0x1,0x1d4c0,0x395f8,0x0,0x0,0x1d4c0,0x395f8},
160 {"Japanese Envelope Chou #4",0x1,0x15f90,0x320c8,0x0,0x0,0x15f90,0x320c8},
161 {"Letter Rotated",0x1,0x44368,0x34b5c,0x0,0x0,0x44368,0x34b5c},
162 {"A3 Rotated",0x1,0x668a0,0x48828,0x0,0x0,0x668a0,0x48828},
163 {"A4 Rotated",0x1,0x48828,0x33450,0x0,0x0,0x48828,0x33450},
164 {"A5 Rotated",0x1,0x33450,0x24220,0x0,0x0,0x33450,0x24220},
165 {"B4 (JIS) Rotated",0x1,0x58de0,0x3ebe8,0x0,0x0,0x58de0,0x3ebe8},
166 {"B5 (JIS) Rotated",0x1,0x3ebe8,0x2c6f0,0x0,0x0,0x3ebe8,0x2c6f0},
167 {"Japanese Postcard Rotated",0x1,0x24220,0x186a0,0x0,0x0,0x24220,0x186a0},
168 {"Double Japan Postcard Rotated",0x1,0x24220,0x30d40,0x0,0x0,0x24220,0x30d40},
169 {"A6 Rotated",0x1,0x24220,0x19a28,0x0,0x0,0x24220,0x19a28},
170 {"Japan Envelope Kaku #2 Rotated",0x1,0x510e0,0x3a980,0x0,0x0,0x510e0,0x3a980},
171 {"Japan Envelope Kaku #3 Rotated",0x1,0x43a08,0x34bc0,0x0,0x0,0x43a08, 0x34bc0},
172 {"Japan Envelope Chou #3 Rotated",0x1,0x395f8,0x1d4c0,0x0,0x0,0x395f8,0x1d4c0},
173 {"Japan Envelope Chou #4 Rotated",0x1,0x320c8,0x15f90,0x0,0x0,0x320c8,0x15f90},
174 {"B6 (JIS)",0x1,0x1f400,0x2c6f0,0x0,0x0,0x1f400,0x2c6f0},
175 {"B6 (JIS) Rotated",0x1,0x2c6f0,0x1f400,0x0,0x0,0x2c6f0,0x1f400},
176 {"12x11",0x1,0x4a724,0x443e1,0x0,0x0,0x4a724,0x443e1},
177 {"Japan Envelope You #4",0x1,0x19a28,0x395f8,0x0,0x0,0x19a28,0x395f8},
178 {"Japan Envelope You #4 Rotated",0x1,0x395f8,0x19a28,0x0,0x0,0x395f8,0x19a28},
179 {"PRC 16K",0x1,0x2de60,0x3f7a0,0x0,0x0,0x2de60,0x3f7a0},
180 {"PRC 32K",0x1,0x1fbd0,0x2cec0,0x0,0x0,0x1fbd0,0x2cec0},
181 {"PRC 32K(Big)",0x1,0x222e0,0x318f8,0x0,0x0,0x222e0,0x318f8},
182 {"PRC Envelope #1",0x1,0x18e70,0x28488,0x0,0x0,0x18e70,0x28488},
183 {"PRC Envelope #2",0x1,0x18e70,0x2af80,0x0,0x0,0x18e70,0x2af80},
184 {"PRC Envelope #3",0x1,0x1e848,0x2af80,0x0,0x0,0x1e848,0x2af80},
185 {"PRC Envelope #4",0x1,0x1adb0,0x32c80,0x0,0x0,0x1adb0,0x32c80},
186 {"PRC Envelope #5",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
187 {"PRC Envelope #6",0x1,0x1d4c0,0x38270,0x0,0x0,0x1d4c0,0x38270},
188 {"PRC Envelope #7",0x1,0x27100,0x38270,0x0,0x0,0x27100,0x38270},
189 {"PRC Envelope #8",0x1,0x1d4c0,0x4b708,0x0,0x0,0x1d4c0,0x4b708},
190 {"PRC Envelope #9",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
191 {"PRC Envelope #10",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
192 {"PRC 16K Rotated",0x1,0x3f7a0,0x2de60,0x0,0x0,0x3f7a0,0x2de60},
193 {"PRC 32K Rotated",0x1,0x2cec0,0x1fbd0,0x0,0x0,0x2cec0,0x1fbd0},
194 {"PRC 32K(Big) Rotated",0x1,0x318f8,0x222e0,0x0,0x0,0x318f8,0x222e0},
195 {"PRC Envelope #1 Rotated",0x1,0x28488,0x18e70,0x0,0x0,0x28488,0x18e70},
196 {"PRC Envelope #2 Rotated",0x1,0x2af80,0x18e70,0x0,0x0,0x2af80,0x18e70},
197 {"PRC Envelope #3 Rotated",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
198 {"PRC Envelope #4 Rotated",0x1,0x32c80,0x1adb0,0x0,0x0,0x32c80,0x1adb0},
199 {"PRC Envelope #5 Rotated",0x1,0x35b60,0x1adb0,0x0,0x0,0x35b60,0x1adb0},
200 {"PRC Envelope #6 Rotated",0x1,0x38270,0x1d4c0,0x0,0x0,0x38270,0x1d4c0},
201 {"PRC Envelope #7 Rotated",0x1,0x38270,0x27100,0x0,0x0,0x38270,0x27100},
202 {"PRC Envelope #8 Rotated",0x1,0x4b708,0x1d4c0,0x0,0x0,0x4b708,0x1d4c0},
203 {"PRC Envelope #9 Rotated",0x1,0x4f1a0,0x37e88,0x0,0x0,0x4f1a0,0x37e88},
204 {"PRC Envelope #10 Rotated",0x1,0x6fd10,0x4f1a0,0x0,0x0,0x6fd10,0x4f1a0}
207 static const struct print_architecture_table_node archi_table
[]= {
209 {"Windows 4.0", SPL_ARCH_WIN40
, 0 },
210 {"Windows NT x86", SPL_ARCH_W32X86
, 2 },
211 {"Windows NT R4000", SPL_ARCH_W32MIPS
, 2 },
212 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA
, 2 },
213 {"Windows NT PowerPC", SPL_ARCH_W32PPC
, 2 },
214 {"Windows IA64", SPL_ARCH_IA64
, 3 },
215 {"Windows x64", SPL_ARCH_X64
, 3 },
220 /****************************************************************************
221 generate a new TDB_DATA key for storing a printer
222 ****************************************************************************/
224 static TDB_DATA
make_printer_tdbkey(TALLOC_CTX
*ctx
, const char *sharename
)
230 fstrcpy(share
, sharename
);
233 keystr
= talloc_asprintf(ctx
, "%s%s", PRINTERS_PREFIX
, share
);
234 key
= string_term_tdb_data(keystr
? keystr
: "");
239 /****************************************************************************
240 generate a new TDB_DATA key for storing a printer security descriptor
241 ****************************************************************************/
243 static TDB_DATA
make_printers_secdesc_tdbkey(TALLOC_CTX
*ctx
,
244 const char* sharename
)
250 fstrcpy(share
, sharename
);
253 keystr
= talloc_asprintf(ctx
, "%s%s", SECDESC_PREFIX
, share
);
254 key
= string_term_tdb_data(keystr
? keystr
: "");
259 /****************************************************************************
260 ****************************************************************************/
262 static bool upgrade_to_version_3(void)
264 TDB_DATA kbuf
, newkey
, dbuf
;
266 DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
268 for (kbuf
= tdb_firstkey(tdb_drivers
); kbuf
.dptr
;
269 newkey
= tdb_nextkey(tdb_drivers
, kbuf
), free(kbuf
.dptr
), kbuf
=newkey
) {
271 dbuf
= tdb_fetch(tdb_drivers
, kbuf
);
273 if (strncmp((const char *)kbuf
.dptr
, FORMS_PREFIX
, strlen(FORMS_PREFIX
)) == 0) {
274 DEBUG(0,("upgrade_to_version_3:moving form\n"));
275 if (tdb_store(tdb_forms
, kbuf
, dbuf
, TDB_REPLACE
) != 0) {
276 SAFE_FREE(dbuf
.dptr
);
277 DEBUG(0,("upgrade_to_version_3: failed to move form. Error (%s).\n", tdb_errorstr(tdb_forms
)));
280 if (tdb_delete(tdb_drivers
, kbuf
) != 0) {
281 SAFE_FREE(dbuf
.dptr
);
282 DEBUG(0,("upgrade_to_version_3: failed to delete form. Error (%s)\n", tdb_errorstr(tdb_drivers
)));
287 if (strncmp((const char *)kbuf
.dptr
, PRINTERS_PREFIX
, strlen(PRINTERS_PREFIX
)) == 0) {
288 DEBUG(0,("upgrade_to_version_3:moving printer\n"));
289 if (tdb_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
) != 0) {
290 SAFE_FREE(dbuf
.dptr
);
291 DEBUG(0,("upgrade_to_version_3: failed to move printer. Error (%s)\n", tdb_errorstr(tdb_printers
)));
294 if (tdb_delete(tdb_drivers
, kbuf
) != 0) {
295 SAFE_FREE(dbuf
.dptr
);
296 DEBUG(0,("upgrade_to_version_3: failed to delete printer. Error (%s)\n", tdb_errorstr(tdb_drivers
)));
301 if (strncmp((const char *)kbuf
.dptr
, SECDESC_PREFIX
, strlen(SECDESC_PREFIX
)) == 0) {
302 DEBUG(0,("upgrade_to_version_3:moving secdesc\n"));
303 if (tdb_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
) != 0) {
304 SAFE_FREE(dbuf
.dptr
);
305 DEBUG(0,("upgrade_to_version_3: failed to move secdesc. Error (%s)\n", tdb_errorstr(tdb_printers
)));
308 if (tdb_delete(tdb_drivers
, kbuf
) != 0) {
309 SAFE_FREE(dbuf
.dptr
);
310 DEBUG(0,("upgrade_to_version_3: failed to delete secdesc. Error (%s)\n", tdb_errorstr(tdb_drivers
)));
315 SAFE_FREE(dbuf
.dptr
);
321 /*******************************************************************
322 Fix an issue with security descriptors. Printer sec_desc must
323 use more than the generic bits that were previously used
324 in <= 3.0.14a. They must also have a owner and group SID assigned.
325 Otherwise, any printers than have been migrated to a Windows
326 host using printmig.exe will not be accessible.
327 *******************************************************************/
329 static int sec_desc_upg_fn( TDB_CONTEXT
*the_tdb
, TDB_DATA key
,
330 TDB_DATA data
, void *state
)
333 SEC_DESC_BUF
*sd_orig
= NULL
;
334 SEC_DESC_BUF
*sd_new
, *sd_store
;
335 SEC_DESC
*sec
, *new_sec
;
336 TALLOC_CTX
*ctx
= state
;
341 if (!data
.dptr
|| data
.dsize
== 0) {
345 if ( strncmp((const char *) key
.dptr
, SECDESC_PREFIX
, strlen(SECDESC_PREFIX
) ) != 0 ) {
349 /* upgrade the security descriptor */
351 status
= unmarshall_sec_desc_buf(ctx
, data
.dptr
, data
.dsize
, &sd_orig
);
352 if (!NT_STATUS_IS_OK(status
)) {
353 /* delete bad entries */
354 DEBUG(0,("sec_desc_upg_fn: Failed to parse original sec_desc for %si. Deleting....\n",
355 (const char *)key
.dptr
));
356 tdb_delete( tdb_printers
, key
);
365 /* is this even valid? */
371 /* update access masks */
373 for ( i
=0; i
<sec
->dacl
->num_aces
; i
++ ) {
374 switch ( sec
->dacl
->aces
[i
].access_mask
) {
375 case (GENERIC_READ_ACCESS
| GENERIC_WRITE_ACCESS
| GENERIC_EXECUTE_ACCESS
):
376 sec
->dacl
->aces
[i
].access_mask
= PRINTER_ACE_PRINT
;
379 case GENERIC_ALL_ACCESS
:
380 sec
->dacl
->aces
[i
].access_mask
= PRINTER_ACE_FULL_CONTROL
;
383 case READ_CONTROL_ACCESS
:
384 sec
->dacl
->aces
[i
].access_mask
= PRINTER_ACE_MANAGE_DOCUMENTS
;
386 default: /* no change */
391 /* create a new SEC_DESC with the appropriate owner and group SIDs */
393 new_sec
= make_sec_desc( ctx
, SEC_DESC_REVISION
, SEC_DESC_SELF_RELATIVE
,
394 &global_sid_Builtin_Administrators
,
395 &global_sid_Builtin_Administrators
,
396 NULL
, NULL
, &size_new_sec
);
400 sd_new
= make_sec_desc_buf( ctx
, size_new_sec
, new_sec
);
405 if ( !(sd_store
= sec_desc_merge( ctx
, sd_new
, sd_orig
)) ) {
406 DEBUG(0,("sec_desc_upg_fn: Failed to update sec_desc for %s\n", key
.dptr
));
412 sd_size
= ndr_size_security_descriptor(sd_store
->sd
, NULL
, 0)
413 + sizeof(SEC_DESC_BUF
);
415 status
= marshall_sec_desc_buf(ctx
, sd_store
, &data
.dptr
, &data
.dsize
);
416 if (!NT_STATUS_IS_OK(status
)) {
417 DEBUG(0,("sec_desc_upg_fn: Failed to parse new sec_desc for %s\n", key
.dptr
));
421 result
= tdb_store( tdb_printers
, key
, data
, TDB_REPLACE
);
423 /* 0 to continue and non-zero to stop traversal */
425 return (result
== -1);
428 /*******************************************************************
429 *******************************************************************/
431 static bool upgrade_to_version_4(void)
436 DEBUG(0,("upgrade_to_version_4: upgrading printer security descriptors\n"));
438 if ( !(ctx
= talloc_init( "upgrade_to_version_4" )) )
441 result
= tdb_traverse( tdb_printers
, sec_desc_upg_fn
, ctx
);
443 talloc_destroy( ctx
);
445 return ( result
!= -1 );
448 /*******************************************************************
449 Fix an issue with security descriptors. Printer sec_desc must
450 use more than the generic bits that were previously used
451 in <= 3.0.14a. They must also have a owner and group SID assigned.
452 Otherwise, any printers than have been migrated to a Windows
453 host using printmig.exe will not be accessible.
454 *******************************************************************/
456 static int normalize_printers_fn( TDB_CONTEXT
*the_tdb
, TDB_DATA key
,
457 TDB_DATA data
, void *state
)
459 TALLOC_CTX
*ctx
= talloc_tos();
462 if (!data
.dptr
|| data
.dsize
== 0)
465 /* upgrade printer records and security descriptors */
467 if ( strncmp((const char *) key
.dptr
, PRINTERS_PREFIX
, strlen(PRINTERS_PREFIX
) ) == 0 ) {
468 new_key
= make_printer_tdbkey(ctx
, (const char *)key
.dptr
+strlen(PRINTERS_PREFIX
) );
470 else if ( strncmp((const char *) key
.dptr
, SECDESC_PREFIX
, strlen(SECDESC_PREFIX
) ) == 0 ) {
471 new_key
= make_printers_secdesc_tdbkey(ctx
, (const char *)key
.dptr
+strlen(SECDESC_PREFIX
) );
474 /* ignore this record */
478 /* delete the original record and store under the normalized key */
480 if ( tdb_delete( the_tdb
, key
) != 0 ) {
481 DEBUG(0,("normalize_printers_fn: tdb_delete for [%s] failed!\n",
486 if ( tdb_store( the_tdb
, new_key
, data
, TDB_REPLACE
) != 0 ) {
487 DEBUG(0,("normalize_printers_fn: failed to store new record for [%s]!\n",
495 /*******************************************************************
496 *******************************************************************/
498 static bool upgrade_to_version_5(void)
503 DEBUG(0,("upgrade_to_version_5: normalizing printer keys\n"));
505 if ( !(ctx
= talloc_init( "upgrade_to_version_5" )) )
508 result
= tdb_traverse( tdb_printers
, normalize_printers_fn
, NULL
);
510 talloc_destroy( ctx
);
512 return ( result
!= -1 );
515 /****************************************************************************
516 Open the NT printing tdbs. Done once before fork().
517 ****************************************************************************/
519 bool nt_printing_init(struct messaging_context
*msg_ctx
)
521 const char *vstring
= "INFO/version";
525 if ( tdb_drivers
&& tdb_printers
&& tdb_forms
)
529 tdb_close(tdb_drivers
);
530 tdb_drivers
= tdb_open_log(state_path("ntdrivers.tdb"), 0, TDB_DEFAULT
, O_RDWR
|O_CREAT
, 0600);
532 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
533 state_path("ntdrivers.tdb"), strerror(errno
) ));
538 tdb_close(tdb_printers
);
539 tdb_printers
= tdb_open_log(state_path("ntprinters.tdb"), 0, TDB_DEFAULT
, O_RDWR
|O_CREAT
, 0600);
541 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
542 state_path("ntprinters.tdb"), strerror(errno
) ));
547 tdb_close(tdb_forms
);
548 tdb_forms
= tdb_open_log(state_path("ntforms.tdb"), 0, TDB_DEFAULT
, O_RDWR
|O_CREAT
, 0600);
550 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
551 state_path("ntforms.tdb"), strerror(errno
) ));
555 /* handle a Samba upgrade */
557 vers_id
= tdb_fetch_int32(tdb_drivers
, vstring
);
559 DEBUG(10, ("Fresh database\n"));
560 tdb_store_int32( tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_5
);
561 vers_id
= NTDRIVERS_DATABASE_VERSION_5
;
564 if ( vers_id
!= NTDRIVERS_DATABASE_VERSION_5
) {
566 if ((vers_id
== NTDRIVERS_DATABASE_VERSION_1
) || (IREV(vers_id
) == NTDRIVERS_DATABASE_VERSION_1
)) {
567 if (!upgrade_to_version_3())
569 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_3
);
570 vers_id
= NTDRIVERS_DATABASE_VERSION_3
;
573 if ((vers_id
== NTDRIVERS_DATABASE_VERSION_2
) || (IREV(vers_id
) == NTDRIVERS_DATABASE_VERSION_2
)) {
574 /* Written on a bigendian machine with old fetch_int code. Save as le. */
575 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
576 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_3
);
577 vers_id
= NTDRIVERS_DATABASE_VERSION_3
;
580 if (vers_id
== NTDRIVERS_DATABASE_VERSION_3
) {
581 if ( !upgrade_to_version_4() )
583 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_4
);
584 vers_id
= NTDRIVERS_DATABASE_VERSION_4
;
587 if (vers_id
== NTDRIVERS_DATABASE_VERSION_4
) {
588 if ( !upgrade_to_version_5() )
590 tdb_store_int32(tdb_drivers
, vstring
, NTDRIVERS_DATABASE_VERSION_5
);
591 vers_id
= NTDRIVERS_DATABASE_VERSION_5
;
595 if ( vers_id
!= NTDRIVERS_DATABASE_VERSION_5
) {
596 DEBUG(0,("nt_printing_init: Unknown printer database version [%d]\n", vers_id
));
601 update_c_setprinter(True
);
604 * register callback to handle updating printers as new
605 * drivers are installed
608 messaging_register(msg_ctx
, NULL
, MSG_PRINTER_DRVUPGRADE
,
609 do_drv_upgrade_printer
);
612 * register callback to handle updating printer data
613 * when a driver is initialized
616 messaging_register(msg_ctx
, NULL
, MSG_PRINTERDATA_INIT_RESET
,
617 reset_all_printerdata
);
619 /* of course, none of the message callbacks matter if you don't
620 tell messages.c that you interested in receiving PRINT_GENERAL
621 msgs. This is done in serverid_register() */
624 if ( lp_security() == SEC_ADS
) {
625 win_rc
= check_published_printers();
626 if (!W_ERROR_IS_OK(win_rc
))
627 DEBUG(0, ("nt_printing_init: error checking published printers: %s\n", win_errstr(win_rc
)));
633 /*******************************************************************
634 Function to allow filename parsing "the old way".
635 ********************************************************************/
637 static NTSTATUS
driver_unix_convert(connection_struct
*conn
,
638 const char *old_name
,
639 struct smb_filename
**smb_fname
)
642 TALLOC_CTX
*ctx
= talloc_tos();
643 char *name
= talloc_strdup(ctx
, old_name
);
646 return NT_STATUS_NO_MEMORY
;
649 name
= unix_clean_name(ctx
, name
);
651 return NT_STATUS_NO_MEMORY
;
653 trim_string(name
,"/","/");
655 status
= unix_convert(ctx
, conn
, name
, smb_fname
, 0);
656 if (!NT_STATUS_IS_OK(status
)) {
657 return NT_STATUS_NO_MEMORY
;
663 /*******************************************************************
664 tdb traversal function for counting printers.
665 ********************************************************************/
667 static int traverse_counting_printers(TDB_CONTEXT
*t
, TDB_DATA key
,
668 TDB_DATA data
, void *context
)
670 int *printer_count
= (int*)context
;
672 if (memcmp(PRINTERS_PREFIX
, key
.dptr
, sizeof(PRINTERS_PREFIX
)-1) == 0) {
674 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key
.dptr
, *printer_count
));
680 /*******************************************************************
681 Update the spooler global c_setprinter. This variable is initialized
682 when the parent smbd starts with the number of existing printers. It
683 is monotonically increased by the current number of printers *after*
684 each add or delete printer RPC. Only Microsoft knows why... JRR020119
685 ********************************************************************/
687 uint32
update_c_setprinter(bool initialize
)
690 int32 printer_count
= 0;
692 tdb_lock_bystring(tdb_printers
, GLOBAL_C_SETPRINTER
);
694 /* Traverse the tdb, counting the printers */
695 tdb_traverse(tdb_printers
, traverse_counting_printers
, (void *)&printer_count
);
697 /* If initializing, set c_setprinter to current printers count
698 * otherwise, bump it by the current printer count
701 c_setprinter
= tdb_fetch_int32(tdb_printers
, GLOBAL_C_SETPRINTER
) + printer_count
;
703 c_setprinter
= printer_count
;
705 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter
));
706 tdb_store_int32(tdb_printers
, GLOBAL_C_SETPRINTER
, c_setprinter
);
708 tdb_unlock_bystring(tdb_printers
, GLOBAL_C_SETPRINTER
);
710 return (uint32
)c_setprinter
;
713 /*******************************************************************
714 Get the spooler global c_setprinter, accounting for initialization.
715 ********************************************************************/
717 uint32
get_c_setprinter(void)
719 int32 c_setprinter
= tdb_fetch_int32(tdb_printers
, GLOBAL_C_SETPRINTER
);
721 if (c_setprinter
== (int32
)-1)
722 c_setprinter
= update_c_setprinter(True
);
724 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter
));
726 return (uint32
)c_setprinter
;
729 /****************************************************************************
730 Get builtin form struct list.
731 ****************************************************************************/
733 int get_builtin_ntforms(nt_forms_struct
**list
)
735 *list
= (nt_forms_struct
*)memdup(&default_forms
[0], sizeof(default_forms
));
739 return ARRAY_SIZE(default_forms
);
742 /****************************************************************************
743 get a builtin form struct
744 ****************************************************************************/
746 bool get_a_builtin_ntform_by_string(const char *form_name
, nt_forms_struct
*form
)
749 DEBUGADD(6,("Looking for builtin form %s \n", form_name
));
750 for (i
=0; i
<ARRAY_SIZE(default_forms
); i
++) {
751 if (strequal(form_name
,default_forms
[i
].name
)) {
752 DEBUGADD(6,("Found builtin form %s \n", form_name
));
753 memcpy(form
,&default_forms
[i
],sizeof(*form
));
761 /****************************************************************************
762 get a form struct list.
763 ****************************************************************************/
765 int get_ntforms(nt_forms_struct
**list
)
767 TDB_DATA kbuf
, newkey
, dbuf
;
768 nt_forms_struct form
;
775 for (kbuf
= tdb_firstkey(tdb_forms
);
777 newkey
= tdb_nextkey(tdb_forms
, kbuf
), free(kbuf
.dptr
), kbuf
=newkey
)
779 if (strncmp((const char *)kbuf
.dptr
, FORMS_PREFIX
, strlen(FORMS_PREFIX
)) != 0)
782 dbuf
= tdb_fetch(tdb_forms
, kbuf
);
786 fstrcpy(form
.name
, (const char *)kbuf
.dptr
+strlen(FORMS_PREFIX
));
787 ret
= tdb_unpack(dbuf
.dptr
, dbuf
.dsize
, "dddddddd",
788 &i
, &form
.flag
, &form
.width
, &form
.length
, &form
.left
,
789 &form
.top
, &form
.right
, &form
.bottom
);
790 SAFE_FREE(dbuf
.dptr
);
791 if (ret
!= dbuf
.dsize
)
794 *list
= SMB_REALLOC_ARRAY(*list
, nt_forms_struct
, n
+1);
796 DEBUG(0,("get_ntforms: Realloc fail.\n"));
807 /****************************************************************************
808 write a form struct list
809 ****************************************************************************/
811 int write_ntforms(nt_forms_struct
**list
, int number
)
813 TALLOC_CTX
*ctx
= talloc_tos();
820 for (i
=0;i
<number
;i
++) {
821 /* save index, so list is rebuilt in correct order */
822 len
= tdb_pack(NULL
, 0, "dddddddd",
823 i
, (*list
)[i
].flag
, (*list
)[i
].width
, (*list
)[i
].length
,
824 (*list
)[i
].left
, (*list
)[i
].top
, (*list
)[i
].right
,
829 buf
= TALLOC_ARRAY(ctx
, char, len
);
833 len
= tdb_pack((uint8
*)buf
, len
, "dddddddd",
834 i
, (*list
)[i
].flag
, (*list
)[i
].width
, (*list
)[i
].length
,
835 (*list
)[i
].left
, (*list
)[i
].top
, (*list
)[i
].right
,
837 key
= talloc_asprintf(ctx
, "%s%s", FORMS_PREFIX
, (*list
)[i
].name
);
842 dbuf
.dptr
= (uint8
*)buf
;
843 if (tdb_store_bystring(tdb_forms
, key
, dbuf
, TDB_REPLACE
) != 0) {
855 /****************************************************************************
856 add a form struct at the end of the list
857 ****************************************************************************/
858 bool add_a_form(nt_forms_struct
**list
, struct spoolss_AddFormInfo1
*form
, int *count
)
864 * NT tries to add forms even when
865 * they are already in the base
866 * only update the values if already present
871 for (n
=0; n
<*count
; n
++) {
872 if ( strequal((*list
)[n
].name
, form
->form_name
) ) {
879 if((*list
=SMB_REALLOC_ARRAY(*list
, nt_forms_struct
, n
+1)) == NULL
) {
880 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
883 fstrcpy((*list
)[n
].name
, form
->form_name
);
887 (*list
)[n
].flag
= form
->flags
;
888 (*list
)[n
].width
= form
->size
.width
;
889 (*list
)[n
].length
= form
->size
.height
;
890 (*list
)[n
].left
= form
->area
.left
;
891 (*list
)[n
].top
= form
->area
.top
;
892 (*list
)[n
].right
= form
->area
.right
;
893 (*list
)[n
].bottom
= form
->area
.bottom
;
895 DEBUG(6,("add_a_form: Successfully %s form [%s]\n",
896 update
? "updated" : "added", form
->form_name
));
901 /****************************************************************************
902 Delete a named form struct.
903 ****************************************************************************/
905 bool delete_a_form(nt_forms_struct
**list
, const char *del_name
, int *count
, WERROR
*ret
)
912 for (n
=0; n
<*count
; n
++) {
913 if (!strncmp((*list
)[n
].name
, del_name
, strlen(del_name
))) {
914 DEBUG(103, ("delete_a_form, [%s] in list\n", del_name
));
920 DEBUG(10,("delete_a_form, [%s] not found\n", del_name
));
921 *ret
= WERR_INVALID_FORM_NAME
;
925 if (asprintf(&key
, "%s%s", FORMS_PREFIX
, (*list
)[n
].name
) < 0) {
929 if (tdb_delete_bystring(tdb_forms
, key
) != 0) {
938 /****************************************************************************
939 Update a form struct.
940 ****************************************************************************/
942 void update_a_form(nt_forms_struct
**list
, struct spoolss_AddFormInfo1
*form
, int count
)
946 DEBUG(106, ("[%s]\n", form
->form_name
));
947 for (n
=0; n
<count
; n
++) {
948 DEBUGADD(106, ("n [%d]:[%s]\n", n
, (*list
)[n
].name
));
949 if (!strncmp((*list
)[n
].name
, form
->form_name
, strlen(form
->form_name
)))
953 if (n
==count
) return;
955 (*list
)[n
].flag
= form
->flags
;
956 (*list
)[n
].width
= form
->size
.width
;
957 (*list
)[n
].length
= form
->size
.height
;
958 (*list
)[n
].left
= form
->area
.left
;
959 (*list
)[n
].top
= form
->area
.top
;
960 (*list
)[n
].right
= form
->area
.right
;
961 (*list
)[n
].bottom
= form
->area
.bottom
;
964 /****************************************************************************
965 Get the nt drivers list.
966 Traverse the database and look-up the matching names.
967 ****************************************************************************/
968 int get_ntdrivers(fstring
**list
, const char *architecture
, uint32 version
)
971 const char *short_archi
;
973 TDB_DATA kbuf
, newkey
;
975 short_archi
= get_short_archi(architecture
);
980 if (asprintf(&key
, "%s%s/%d/", DRIVERS_PREFIX
,
981 short_archi
, version
) < 0) {
985 for (kbuf
= tdb_firstkey(tdb_drivers
);
987 newkey
= tdb_nextkey(tdb_drivers
, kbuf
), free(kbuf
.dptr
), kbuf
=newkey
) {
989 if (strncmp((const char *)kbuf
.dptr
, key
, strlen(key
)) != 0)
992 if((*list
= SMB_REALLOC_ARRAY(*list
, fstring
, total
+1)) == NULL
) {
993 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
998 fstrcpy((*list
)[total
], (const char *)kbuf
.dptr
+strlen(key
));
1006 /****************************************************************************
1007 Function to do the mapping between the long architecture name and
1009 ****************************************************************************/
1011 const char *get_short_archi(const char *long_archi
)
1015 DEBUG(107,("Getting architecture dependant directory\n"));
1018 } while ( (archi_table
[i
].long_archi
!=NULL
) &&
1019 StrCaseCmp(long_archi
, archi_table
[i
].long_archi
) );
1021 if (archi_table
[i
].long_archi
==NULL
) {
1022 DEBUGADD(10,("Unknown architecture [%s] !\n", long_archi
));
1026 /* this might be client code - but shouldn't this be an fstrcpy etc? */
1028 DEBUGADD(108,("index: [%d]\n", i
));
1029 DEBUGADD(108,("long architecture: [%s]\n", archi_table
[i
].long_archi
));
1030 DEBUGADD(108,("short architecture: [%s]\n", archi_table
[i
].short_archi
));
1032 return archi_table
[i
].short_archi
;
1035 /****************************************************************************
1036 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
1037 There are two case to be covered here: PE (Portable Executable) and NE (New
1038 Executable) files. Both files support the same INFO structure, but PE files
1039 store the signature in unicode, and NE files store it as !unicode.
1040 returns -1 on error, 1 on version info found, and 0 on no version info found.
1041 ****************************************************************************/
1043 static int get_file_version(files_struct
*fsp
, char *fname
,uint32
*major
, uint32
*minor
)
1049 if ((buf
=(char *)SMB_MALLOC(DOS_HEADER_SIZE
)) == NULL
) {
1050 DEBUG(0,("get_file_version: PE file [%s] DOS Header malloc failed bytes = %d\n",
1051 fname
, DOS_HEADER_SIZE
));
1055 if ((byte_count
= vfs_read_data(fsp
, buf
, DOS_HEADER_SIZE
)) < DOS_HEADER_SIZE
) {
1056 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %lu\n",
1057 fname
, (unsigned long)byte_count
));
1058 goto no_version_info
;
1061 /* Is this really a DOS header? */
1062 if (SVAL(buf
,DOS_HEADER_MAGIC_OFFSET
) != DOS_HEADER_MAGIC
) {
1063 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
1064 fname
, SVAL(buf
,DOS_HEADER_MAGIC_OFFSET
)));
1065 goto no_version_info
;
1068 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
1069 if (SMB_VFS_LSEEK(fsp
, SVAL(buf
,DOS_HEADER_LFANEW_OFFSET
), SEEK_SET
) == (SMB_OFF_T
)-1) {
1070 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
1072 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1073 goto no_version_info
;
1076 /* Note: DOS_HEADER_SIZE and NE_HEADER_SIZE are incidentally same */
1077 if ((byte_count
= vfs_read_data(fsp
, buf
, NE_HEADER_SIZE
)) < NE_HEADER_SIZE
) {
1078 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %lu\n",
1079 fname
, (unsigned long)byte_count
));
1080 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1081 goto no_version_info
;
1084 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
1085 if (IVAL(buf
,PE_HEADER_SIGNATURE_OFFSET
) == PE_HEADER_SIGNATURE
) {
1086 unsigned int num_sections
;
1087 unsigned int section_table_bytes
;
1089 /* Just skip over optional header to get to section table */
1090 if (SMB_VFS_LSEEK(fsp
,
1091 SVAL(buf
,PE_HEADER_OPTIONAL_HEADER_SIZE
)-(NE_HEADER_SIZE
-PE_HEADER_SIZE
),
1092 SEEK_CUR
) == (SMB_OFF_T
)-1) {
1093 DEBUG(3,("get_file_version: File [%s] Windows optional header too short, errno = %d\n",
1098 /* get the section table */
1099 num_sections
= SVAL(buf
,PE_HEADER_NUMBER_OF_SECTIONS
);
1100 section_table_bytes
= num_sections
* PE_HEADER_SECT_HEADER_SIZE
;
1101 if (section_table_bytes
== 0)
1105 if ((buf
=(char *)SMB_MALLOC(section_table_bytes
)) == NULL
) {
1106 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
1107 fname
, section_table_bytes
));
1111 if ((byte_count
= vfs_read_data(fsp
, buf
, section_table_bytes
)) < section_table_bytes
) {
1112 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %lu\n",
1113 fname
, (unsigned long)byte_count
));
1117 /* Iterate the section table looking for the resource section ".rsrc" */
1118 for (i
= 0; i
< num_sections
; i
++) {
1119 int sec_offset
= i
* PE_HEADER_SECT_HEADER_SIZE
;
1121 if (strcmp(".rsrc", &buf
[sec_offset
+PE_HEADER_SECT_NAME_OFFSET
]) == 0) {
1122 unsigned int section_pos
= IVAL(buf
,sec_offset
+PE_HEADER_SECT_PTR_DATA_OFFSET
);
1123 unsigned int section_bytes
= IVAL(buf
,sec_offset
+PE_HEADER_SECT_SIZE_DATA_OFFSET
);
1125 if (section_bytes
== 0)
1129 if ((buf
=(char *)SMB_MALLOC(section_bytes
)) == NULL
) {
1130 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
1131 fname
, section_bytes
));
1135 /* Seek to the start of the .rsrc section info */
1136 if (SMB_VFS_LSEEK(fsp
, section_pos
, SEEK_SET
) == (SMB_OFF_T
)-1) {
1137 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
1142 if ((byte_count
= vfs_read_data(fsp
, buf
, section_bytes
)) < section_bytes
) {
1143 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %lu\n",
1144 fname
, (unsigned long)byte_count
));
1148 if (section_bytes
< VS_VERSION_INFO_UNICODE_SIZE
)
1151 for (i
=0; i
<section_bytes
-VS_VERSION_INFO_UNICODE_SIZE
; i
++) {
1152 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
1153 if (buf
[i
] == 'V' && buf
[i
+1] == '\0' && buf
[i
+2] == 'S') {
1154 /* Align to next long address */
1155 int pos
= (i
+ sizeof(VS_SIGNATURE
)*2 + 3) & 0xfffffffc;
1157 if (IVAL(buf
,pos
) == VS_MAGIC_VALUE
) {
1158 *major
= IVAL(buf
,pos
+VS_MAJOR_OFFSET
);
1159 *minor
= IVAL(buf
,pos
+VS_MINOR_OFFSET
);
1161 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1162 fname
, *major
, *minor
,
1163 (*major
>>16)&0xffff, *major
&0xffff,
1164 (*minor
>>16)&0xffff, *minor
&0xffff));
1173 /* Version info not found, fall back to origin date/time */
1174 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname
));
1178 } else if (SVAL(buf
,NE_HEADER_SIGNATURE_OFFSET
) == NE_HEADER_SIGNATURE
) {
1179 if (CVAL(buf
,NE_HEADER_TARGET_OS_OFFSET
) != NE_HEADER_TARGOS_WIN
) {
1180 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
1181 fname
, CVAL(buf
,NE_HEADER_TARGET_OS_OFFSET
)));
1182 /* At this point, we assume the file is in error. It still could be somthing
1183 * else besides a NE file, but it unlikely at this point. */
1187 /* Allocate a bit more space to speed up things */
1189 if ((buf
=(char *)SMB_MALLOC(VS_NE_BUF_SIZE
)) == NULL
) {
1190 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
1191 fname
, PE_HEADER_SIZE
));
1195 /* This is a HACK! I got tired of trying to sort through the messy
1196 * 'NE' file format. If anyone wants to clean this up please have at
1197 * it, but this works. 'NE' files will eventually fade away. JRR */
1198 while((byte_count
= vfs_read_data(fsp
, buf
, VS_NE_BUF_SIZE
)) > 0) {
1199 /* Cover case that should not occur in a well formed 'NE' .dll file */
1200 if (byte_count
-VS_VERSION_INFO_SIZE
<= 0) break;
1202 for(i
=0; i
<byte_count
; i
++) {
1203 /* Fast skip past data that can't possibly match */
1204 if (buf
[i
] != 'V') continue;
1206 /* Potential match data crosses buf boundry, move it to beginning
1207 * of buf, and fill the buf with as much as it will hold. */
1208 if (i
>byte_count
-VS_VERSION_INFO_SIZE
) {
1211 memcpy(buf
, &buf
[i
], byte_count
-i
);
1212 if ((bc
= vfs_read_data(fsp
, &buf
[byte_count
-i
], VS_NE_BUF_SIZE
-
1213 (byte_count
-i
))) < 0) {
1215 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
1220 byte_count
= bc
+ (byte_count
- i
);
1221 if (byte_count
<VS_VERSION_INFO_SIZE
) break;
1226 /* Check that the full signature string and the magic number that
1227 * follows exist (not a perfect solution, but the chances that this
1228 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
1229 * twice, as it is simpler to read the code. */
1230 if (strcmp(&buf
[i
], VS_SIGNATURE
) == 0) {
1231 /* Compute skip alignment to next long address */
1232 int skip
= -(SMB_VFS_LSEEK(fsp
, 0, SEEK_CUR
) - (byte_count
- i
) +
1233 sizeof(VS_SIGNATURE
)) & 3;
1234 if (IVAL(buf
,i
+sizeof(VS_SIGNATURE
)+skip
) != 0xfeef04bd) continue;
1236 *major
= IVAL(buf
,i
+sizeof(VS_SIGNATURE
)+skip
+VS_MAJOR_OFFSET
);
1237 *minor
= IVAL(buf
,i
+sizeof(VS_SIGNATURE
)+skip
+VS_MINOR_OFFSET
);
1238 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1239 fname
, *major
, *minor
,
1240 (*major
>>16)&0xffff, *major
&0xffff,
1241 (*minor
>>16)&0xffff, *minor
&0xffff));
1248 /* Version info not found, fall back to origin date/time */
1249 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname
));
1254 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1255 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
1256 fname
, IVAL(buf
,PE_HEADER_SIGNATURE_OFFSET
)));
1267 /****************************************************************************
1268 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
1269 share one or more files. During the MS installation process files are checked
1270 to insure that only a newer version of a shared file is installed over an
1271 older version. There are several possibilities for this comparison. If there
1272 is no previous version, the new one is newer (obviously). If either file is
1273 missing the version info structure, compare the creation date (on Unix use
1274 the modification date). Otherwise chose the numerically larger version number.
1275 ****************************************************************************/
1277 static int file_version_is_newer(connection_struct
*conn
, fstring new_file
, fstring old_file
)
1279 bool use_version
= true;
1283 time_t new_create_time
;
1287 time_t old_create_time
;
1289 struct smb_filename
*smb_fname
= NULL
;
1290 files_struct
*fsp
= NULL
;
1296 SET_STAT_INVALID(st
);
1297 new_create_time
= (time_t)0;
1298 old_create_time
= (time_t)0;
1300 /* Get file version info (if available) for previous file (if it exists) */
1301 status
= driver_unix_convert(conn
, old_file
, &smb_fname
);
1302 if (!NT_STATUS_IS_OK(status
)) {
1306 status
= SMB_VFS_CREATE_FILE(
1309 0, /* root_dir_fid */
1310 smb_fname
, /* fname */
1311 FILE_GENERIC_READ
, /* access_mask */
1312 FILE_SHARE_READ
| FILE_SHARE_WRITE
, /* share_access */
1313 FILE_OPEN
, /* create_disposition*/
1314 0, /* create_options */
1315 FILE_ATTRIBUTE_NORMAL
, /* file_attributes */
1316 INTERNAL_OPEN_ONLY
, /* oplock_request */
1317 0, /* allocation_size */
1318 0, /* private_flags */
1324 if (!NT_STATUS_IS_OK(status
)) {
1325 /* Old file not found, so by definition new file is in fact newer */
1326 DEBUG(10,("file_version_is_newer: Can't open old file [%s], "
1327 "errno = %d\n", smb_fname_str_dbg(smb_fname
),
1333 ret
= get_file_version(fsp
, old_file
, &old_major
, &old_minor
);
1339 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1341 use_version
= false;
1342 if (SMB_VFS_FSTAT(fsp
, &st
) == -1) {
1345 old_create_time
= convert_timespec_to_time_t(st
.st_ex_mtime
);
1346 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n",
1347 (long)old_create_time
));
1350 close_file(NULL
, fsp
, NORMAL_CLOSE
);
1353 /* Get file version info (if available) for new file */
1354 status
= driver_unix_convert(conn
, new_file
, &smb_fname
);
1355 if (!NT_STATUS_IS_OK(status
)) {
1359 status
= SMB_VFS_CREATE_FILE(
1362 0, /* root_dir_fid */
1363 smb_fname
, /* fname */
1364 FILE_GENERIC_READ
, /* access_mask */
1365 FILE_SHARE_READ
| FILE_SHARE_WRITE
, /* share_access */
1366 FILE_OPEN
, /* create_disposition*/
1367 0, /* create_options */
1368 FILE_ATTRIBUTE_NORMAL
, /* file_attributes */
1369 INTERNAL_OPEN_ONLY
, /* oplock_request */
1370 0, /* allocation_size */
1371 0, /* private_flags */
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, /* private_flags */
1530 0, /* allocation_size */
1536 if (!NT_STATUS_IS_OK(status
)) {
1537 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = "
1538 "%d\n", smb_fname_str_dbg(smb_fname
), errno
));
1539 *perr
= WERR_ACCESS_DENIED
;
1546 ret
= get_file_version(fsp
, smb_fname
->base_name
, &major
, &minor
);
1547 if (ret
== -1) goto error_exit
;
1550 DEBUG(6,("get_correct_cversion: Version info not "
1552 smb_fname_str_dbg(smb_fname
)));
1557 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1558 * for more details. Version in this case is not just the version of the
1559 * file, but the version in the sense of kernal mode (2) vs. user mode
1560 * (3) drivers. Other bits of the version fields are the version info.
1563 cversion
= major
& 0x0000ffff;
1565 case 2: /* WinNT drivers */
1566 case 3: /* Win2K drivers */
1570 DEBUG(6,("get_correct_cversion: cversion "
1571 "invalid [%s] cversion = %d\n",
1572 smb_fname_str_dbg(smb_fname
),
1577 DEBUG(10,("get_correct_cversion: Version info found [%s] major"
1578 " = 0x%x minor = 0x%x\n",
1579 smb_fname_str_dbg(smb_fname
), major
, minor
));
1582 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1583 smb_fname_str_dbg(smb_fname
), cversion
));
1590 TALLOC_FREE(smb_fname
);
1592 close_file(NULL
, fsp
, NORMAL_CLOSE
);
1595 vfs_ChDir(conn
, oldcwd
);
1598 if (cversion
!= -1) {
1604 /****************************************************************************
1605 ****************************************************************************/
1607 #define strip_driver_path(_mem_ctx, _element) do { \
1608 if (_element && ((_p = strrchr((_element), '\\')) != NULL)) { \
1609 (_element) = talloc_asprintf((_mem_ctx), "%s", _p+1); \
1610 W_ERROR_HAVE_NO_MEMORY((_element)); \
1614 static WERROR
clean_up_driver_struct_level(TALLOC_CTX
*mem_ctx
,
1615 struct pipes_struct
*rpc_pipe
,
1616 const char *architecture
,
1617 const char **driver_path
,
1618 const char **data_file
,
1619 const char **config_file
,
1620 const char **help_file
,
1621 struct spoolss_StringArray
*dependent_files
,
1624 const char *short_architecture
;
1629 if (!*driver_path
|| !*data_file
|| !*config_file
) {
1630 return WERR_INVALID_PARAM
;
1633 /* clean up the driver name.
1634 * we can get .\driver.dll
1635 * or worse c:\windows\system\driver.dll !
1637 /* using an intermediate string to not have overlaping memcpy()'s */
1639 strip_driver_path(mem_ctx
, *driver_path
);
1640 strip_driver_path(mem_ctx
, *data_file
);
1641 strip_driver_path(mem_ctx
, *config_file
);
1643 strip_driver_path(mem_ctx
, *help_file
);
1646 if (dependent_files
&& dependent_files
->string
) {
1647 for (i
=0; dependent_files
->string
[i
]; i
++) {
1648 strip_driver_path(mem_ctx
, dependent_files
->string
[i
]);
1652 short_architecture
= get_short_archi(architecture
);
1653 if (!short_architecture
) {
1654 return WERR_UNKNOWN_PRINTER_DRIVER
;
1657 /* jfm:7/16/2000 the client always sends the cversion=0.
1658 * The server should check which version the driver is by reading
1659 * the PE header of driver->driverpath.
1661 * For Windows 95/98 the version is 0 (so the value sent is correct)
1662 * For Windows NT (the architecture doesn't matter)
1663 * NT 3.1: cversion=0
1664 * NT 3.5/3.51: cversion=1
1669 *version
= get_correct_cversion(rpc_pipe
, short_architecture
,
1670 *driver_path
, &err
);
1671 if (*version
== -1) {
1678 /****************************************************************************
1679 ****************************************************************************/
1681 WERROR
clean_up_driver_struct(struct pipes_struct
*rpc_pipe
,
1682 struct spoolss_AddDriverInfoCtr
*r
)
1686 return clean_up_driver_struct_level(r
, rpc_pipe
,
1687 r
->info
.info3
->architecture
,
1688 &r
->info
.info3
->driver_path
,
1689 &r
->info
.info3
->data_file
,
1690 &r
->info
.info3
->config_file
,
1691 &r
->info
.info3
->help_file
,
1692 r
->info
.info3
->dependent_files
,
1693 &r
->info
.info3
->version
);
1695 return clean_up_driver_struct_level(r
, rpc_pipe
,
1696 r
->info
.info6
->architecture
,
1697 &r
->info
.info6
->driver_path
,
1698 &r
->info
.info6
->data_file
,
1699 &r
->info
.info6
->config_file
,
1700 &r
->info
.info6
->help_file
,
1701 r
->info
.info6
->dependent_files
,
1702 &r
->info
.info6
->version
);
1704 return WERR_NOT_SUPPORTED
;
1708 /****************************************************************************
1709 This function sucks and should be replaced. JRA.
1710 ****************************************************************************/
1712 static void convert_level_6_to_level3(struct spoolss_AddDriverInfo3
*dst
,
1713 const struct spoolss_AddDriverInfo6
*src
)
1715 dst
->version
= src
->version
;
1717 dst
->driver_name
= src
->driver_name
;
1718 dst
->architecture
= src
->architecture
;
1719 dst
->driver_path
= src
->driver_path
;
1720 dst
->data_file
= src
->data_file
;
1721 dst
->config_file
= src
->config_file
;
1722 dst
->help_file
= src
->help_file
;
1723 dst
->monitor_name
= src
->monitor_name
;
1724 dst
->default_datatype
= src
->default_datatype
;
1725 dst
->_ndr_size_dependent_files
= src
->_ndr_size_dependent_files
;
1726 dst
->dependent_files
= src
->dependent_files
;
1729 /****************************************************************************
1730 This function sucks and should be replaced. JRA.
1731 ****************************************************************************/
1733 static void convert_level_8_to_level3(TALLOC_CTX
*mem_ctx
,
1734 struct spoolss_AddDriverInfo3
*dst
,
1735 const struct spoolss_DriverInfo8
*src
)
1737 dst
->version
= src
->version
;
1738 dst
->driver_name
= src
->driver_name
;
1739 dst
->architecture
= src
->architecture
;
1740 dst
->driver_path
= src
->driver_path
;
1741 dst
->data_file
= src
->data_file
;
1742 dst
->config_file
= src
->config_file
;
1743 dst
->help_file
= src
->help_file
;
1744 dst
->monitor_name
= src
->monitor_name
;
1745 dst
->default_datatype
= src
->default_datatype
;
1746 if (src
->dependent_files
) {
1747 dst
->dependent_files
= talloc_zero(mem_ctx
, struct spoolss_StringArray
);
1748 if (!dst
->dependent_files
) return;
1749 dst
->dependent_files
->string
= src
->dependent_files
;
1751 dst
->dependent_files
= NULL
;
1755 /****************************************************************************
1756 ****************************************************************************/
1758 static WERROR
move_driver_file_to_download_area(TALLOC_CTX
*mem_ctx
,
1759 connection_struct
*conn
,
1760 const char *driver_file
,
1761 const char *short_architecture
,
1762 uint32_t driver_version
,
1765 struct smb_filename
*smb_fname_old
= NULL
;
1766 struct smb_filename
*smb_fname_new
= NULL
;
1767 char *old_name
= NULL
;
1768 char *new_name
= NULL
;
1772 old_name
= talloc_asprintf(mem_ctx
, "%s/%s",
1773 short_architecture
, driver_file
);
1774 W_ERROR_HAVE_NO_MEMORY(old_name
);
1776 new_name
= talloc_asprintf(mem_ctx
, "%s/%d/%s",
1777 short_architecture
, driver_version
, driver_file
);
1778 if (new_name
== NULL
) {
1779 TALLOC_FREE(old_name
);
1783 if (version
!= -1 && (version
= file_version_is_newer(conn
, old_name
, new_name
)) > 0) {
1785 status
= driver_unix_convert(conn
, old_name
, &smb_fname_old
);
1786 if (!NT_STATUS_IS_OK(status
)) {
1791 /* Setup a synthetic smb_filename struct */
1792 smb_fname_new
= TALLOC_ZERO_P(mem_ctx
, struct smb_filename
);
1793 if (!smb_fname_new
) {
1798 smb_fname_new
->base_name
= new_name
;
1800 DEBUG(10,("move_driver_file_to_download_area: copying '%s' to "
1801 "'%s'\n", smb_fname_old
->base_name
,
1802 smb_fname_new
->base_name
));
1804 status
= copy_file(mem_ctx
, conn
, smb_fname_old
, smb_fname_new
,
1805 OPENX_FILE_EXISTS_TRUNCATE
|
1806 OPENX_FILE_CREATE_IF_NOT_EXIST
,
1809 if (!NT_STATUS_IS_OK(status
)) {
1810 DEBUG(0,("move_driver_file_to_download_area: Unable "
1811 "to rename [%s] to [%s]: %s\n",
1812 smb_fname_old
->base_name
, new_name
,
1813 nt_errstr(status
)));
1814 ret
= WERR_ACCESS_DENIED
;
1821 TALLOC_FREE(smb_fname_old
);
1822 TALLOC_FREE(smb_fname_new
);
1826 WERROR
move_driver_to_download_area(struct pipes_struct
*p
,
1827 struct spoolss_AddDriverInfoCtr
*r
,
1830 struct spoolss_AddDriverInfo3
*driver
;
1831 struct spoolss_AddDriverInfo3 converted_driver
;
1832 const char *short_architecture
;
1833 struct smb_filename
*smb_dname
= NULL
;
1834 char *new_dir
= NULL
;
1835 connection_struct
*conn
= NULL
;
1838 TALLOC_CTX
*ctx
= talloc_tos();
1841 fstring printdollar
;
1842 int printdollar_snum
;
1848 driver
= r
->info
.info3
;
1851 convert_level_6_to_level3(&converted_driver
, r
->info
.info6
);
1852 driver
= &converted_driver
;
1855 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)r
->level
));
1856 return WERR_UNKNOWN_LEVEL
;
1859 short_architecture
= get_short_archi(driver
->architecture
);
1860 if (!short_architecture
) {
1861 return WERR_UNKNOWN_PRINTER_DRIVER
;
1864 fstrcpy(printdollar
, "print$");
1866 printdollar_snum
= find_service(printdollar
);
1867 if (printdollar_snum
== -1) {
1868 *perr
= WERR_NO_SUCH_SHARE
;
1869 return WERR_NO_SUCH_SHARE
;
1872 nt_status
= create_conn_struct(talloc_tos(), &conn
, printdollar_snum
,
1873 lp_pathname(printdollar_snum
),
1874 p
->server_info
, &oldcwd
);
1875 if (!NT_STATUS_IS_OK(nt_status
)) {
1876 DEBUG(0,("move_driver_to_download_area: create_conn_struct "
1877 "returned %s\n", nt_errstr(nt_status
)));
1878 *perr
= ntstatus_to_werror(nt_status
);
1882 new_dir
= talloc_asprintf(ctx
,
1890 nt_status
= driver_unix_convert(conn
, new_dir
, &smb_dname
);
1891 if (!NT_STATUS_IS_OK(nt_status
)) {
1896 DEBUG(5,("Creating first directory: %s\n", smb_dname
->base_name
));
1898 create_directory(conn
, NULL
, smb_dname
);
1900 /* For each driver file, archi\filexxx.yyy, if there is a duplicate file
1901 * listed for this driver which has already been moved, skip it (note:
1902 * drivers may list the same file name several times. Then check if the
1903 * file already exists in archi\version\, if so, check that the version
1904 * info (or time stamps if version info is unavailable) is newer (or the
1905 * date is later). If it is, move it to archi\version\filexxx.yyy.
1906 * Otherwise, delete the file.
1908 * If a file is not moved to archi\version\ because of an error, all the
1909 * rest of the 'unmoved' driver files are removed from archi\. If one or
1910 * more of the driver's files was already moved to archi\version\, it
1911 * potentially leaves the driver in a partially updated state. Version
1912 * trauma will most likely occur if an client attempts to use any printer
1913 * bound to the driver. Perhaps a rewrite to make sure the moves can be
1914 * done is appropriate... later JRR
1917 DEBUG(5,("Moving files now !\n"));
1919 if (driver
->driver_path
&& strlen(driver
->driver_path
)) {
1921 *perr
= move_driver_file_to_download_area(ctx
,
1923 driver
->driver_path
,
1927 if (!W_ERROR_IS_OK(*perr
)) {
1928 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1935 if (driver
->data_file
&& strlen(driver
->data_file
)) {
1936 if (!strequal(driver
->data_file
, driver
->driver_path
)) {
1938 *perr
= move_driver_file_to_download_area(ctx
,
1944 if (!W_ERROR_IS_OK(*perr
)) {
1945 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1953 if (driver
->config_file
&& strlen(driver
->config_file
)) {
1954 if (!strequal(driver
->config_file
, driver
->driver_path
) &&
1955 !strequal(driver
->config_file
, driver
->data_file
)) {
1957 *perr
= move_driver_file_to_download_area(ctx
,
1959 driver
->config_file
,
1963 if (!W_ERROR_IS_OK(*perr
)) {
1964 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1972 if (driver
->help_file
&& strlen(driver
->help_file
)) {
1973 if (!strequal(driver
->help_file
, driver
->driver_path
) &&
1974 !strequal(driver
->help_file
, driver
->data_file
) &&
1975 !strequal(driver
->help_file
, driver
->config_file
)) {
1977 *perr
= move_driver_file_to_download_area(ctx
,
1983 if (!W_ERROR_IS_OK(*perr
)) {
1984 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
1992 if (driver
->dependent_files
&& driver
->dependent_files
->string
) {
1993 for (i
=0; driver
->dependent_files
->string
[i
]; i
++) {
1994 if (!strequal(driver
->dependent_files
->string
[i
], driver
->driver_path
) &&
1995 !strequal(driver
->dependent_files
->string
[i
], driver
->data_file
) &&
1996 !strequal(driver
->dependent_files
->string
[i
], driver
->config_file
) &&
1997 !strequal(driver
->dependent_files
->string
[i
], driver
->help_file
)) {
1999 for (j
=0; j
< i
; j
++) {
2000 if (strequal(driver
->dependent_files
->string
[i
], driver
->dependent_files
->string
[j
])) {
2005 *perr
= move_driver_file_to_download_area(ctx
,
2007 driver
->dependent_files
->string
[i
],
2011 if (!W_ERROR_IS_OK(*perr
)) {
2012 if (W_ERROR_EQUAL(*perr
, WERR_ACCESS_DENIED
)) {
2023 TALLOC_FREE(smb_dname
);
2026 vfs_ChDir(conn
, oldcwd
);
2030 if (W_ERROR_EQUAL(*perr
, WERR_OK
)) {
2034 return WERR_UNKNOWN_PRINTER_DRIVER
;
2039 /****************************************************************************
2040 ****************************************************************************/
2042 static uint32
add_a_printer_driver_3(struct spoolss_AddDriverInfo3
*driver
)
2044 TALLOC_CTX
*ctx
= talloc_tos();
2046 const char *architecture
;
2047 char *directory
= NULL
;
2053 architecture
= get_short_archi(driver
->architecture
);
2054 if (!architecture
) {
2058 /* The names are relative. We store them in the form: \print$\arch\version\driver.xxx
2059 * \\server is added in the rpc server layer.
2060 * It does make sense to NOT store the server's name in the printer TDB.
2063 directory
= talloc_asprintf(ctx
, "\\print$\\%s\\%d\\",
2064 architecture
, driver
->version
);
2069 #define gen_full_driver_unc_path(ctx, directory, file) \
2071 if (file && strlen(file)) { \
2072 file = talloc_asprintf(ctx, "%s%s", directory, file); \
2074 file = talloc_strdup(ctx, ""); \
2077 return (uint32_t)-1; \
2081 /* .inf files do not always list a file for each of the four standard files.
2082 * Don't prepend a path to a null filename, or client claims:
2083 * "The server on which the printer resides does not have a suitable
2084 * <printer driver name> printer driver installed. Click OK if you
2085 * wish to install the driver on your local machine."
2088 gen_full_driver_unc_path(ctx
, directory
, driver
->driver_path
);
2089 gen_full_driver_unc_path(ctx
, directory
, driver
->data_file
);
2090 gen_full_driver_unc_path(ctx
, directory
, driver
->config_file
);
2091 gen_full_driver_unc_path(ctx
, directory
, driver
->help_file
);
2093 if (driver
->dependent_files
&& driver
->dependent_files
->string
) {
2094 for (i
=0; driver
->dependent_files
->string
[i
]; i
++) {
2095 gen_full_driver_unc_path(ctx
, directory
,
2096 driver
->dependent_files
->string
[i
]);
2100 key
= talloc_asprintf(ctx
, "%s%s/%d/%s", DRIVERS_PREFIX
,
2101 architecture
, driver
->version
, driver
->driver_name
);
2106 DEBUG(5,("add_a_printer_driver_3: Adding driver with key %s\n", key
));
2113 len
+= tdb_pack(buf
+len
, buflen
-len
, "dffffffff",
2115 driver
->driver_name
,
2116 driver
->architecture
,
2117 driver
->driver_path
,
2119 driver
->config_file
,
2121 driver
->monitor_name
? driver
->monitor_name
: "",
2122 driver
->default_datatype
? driver
->default_datatype
: "");
2124 if (driver
->dependent_files
&& driver
->dependent_files
->string
) {
2125 for (i
=0; driver
->dependent_files
->string
[i
]; i
++) {
2126 len
+= tdb_pack(buf
+len
, buflen
-len
, "f",
2127 driver
->dependent_files
->string
[i
]);
2131 if (len
!= buflen
) {
2132 buf
= (uint8
*)SMB_REALLOC(buf
, len
);
2134 DEBUG(0,("add_a_printer_driver_3: failed to enlarge buffer\n!"));
2145 ret
= tdb_store_bystring(tdb_drivers
, key
, dbuf
, TDB_REPLACE
);
2149 DEBUG(0,("add_a_printer_driver_3: Adding driver with key %s failed.\n", key
));
2155 /****************************************************************************
2156 ****************************************************************************/
2158 static uint32_t add_a_printer_driver_8(struct spoolss_DriverInfo8
*driver
)
2160 TALLOC_CTX
*mem_ctx
= talloc_new(talloc_tos());
2161 struct spoolss_AddDriverInfo3 info3
;
2164 convert_level_8_to_level3(mem_ctx
, &info3
, driver
);
2166 ret
= add_a_printer_driver_3(&info3
);
2167 talloc_free(mem_ctx
);
2172 /****************************************************************************
2173 ****************************************************************************/
2175 static WERROR
get_a_printer_driver_3_default(TALLOC_CTX
*mem_ctx
,
2176 struct spoolss_DriverInfo3
*info
,
2177 const char *driver
, const char *arch
)
2179 info
->driver_name
= talloc_strdup(mem_ctx
, driver
);
2180 if (!info
->driver_name
) {
2184 info
->default_datatype
= talloc_strdup(mem_ctx
, "RAW");
2185 if (!info
->default_datatype
) {
2189 info
->driver_path
= talloc_strdup(mem_ctx
, "");
2190 info
->data_file
= talloc_strdup(mem_ctx
, "");
2191 info
->config_file
= talloc_strdup(mem_ctx
, "");
2192 info
->help_file
= talloc_strdup(mem_ctx
, "");
2193 if (!info
->driver_path
|| !info
->data_file
|| !info
->config_file
|| !info
->help_file
) {
2200 /****************************************************************************
2201 ****************************************************************************/
2203 static WERROR
get_a_printer_driver_3(TALLOC_CTX
*mem_ctx
,
2204 struct spoolss_DriverInfo3
*driver
,
2205 const char *drivername
, const char *arch
,
2209 const char *architecture
;
2213 fstring name
, driverpath
, environment
, datafile
, configfile
, helpfile
, monitorname
, defaultdatatype
;
2215 architecture
= get_short_archi(arch
);
2216 if ( !architecture
) {
2217 return WERR_UNKNOWN_PRINTER_DRIVER
;
2220 /* Windows 4.0 (i.e. win9x) should always use a version of 0 */
2222 if ( strcmp( architecture
, SPL_ARCH_WIN40
) == 0 )
2225 DEBUG(8,("get_a_printer_driver_3: [%s%s/%d/%s]\n", DRIVERS_PREFIX
, architecture
, version
, drivername
));
2227 if (asprintf(&key
, "%s%s/%d/%s", DRIVERS_PREFIX
,
2228 architecture
, version
, drivername
) < 0) {
2232 dbuf
= tdb_fetch_bystring(tdb_drivers
, key
);
2235 return WERR_UNKNOWN_PRINTER_DRIVER
;
2238 len
+= tdb_unpack(dbuf
.dptr
, dbuf
.dsize
, "dffffffff",
2249 driver
->driver_name
= talloc_strdup(mem_ctx
, name
);
2250 driver
->architecture
= talloc_strdup(mem_ctx
, environment
);
2251 driver
->driver_path
= talloc_strdup(mem_ctx
, driverpath
);
2252 driver
->data_file
= talloc_strdup(mem_ctx
, datafile
);
2253 driver
->config_file
= talloc_strdup(mem_ctx
, configfile
);
2254 driver
->help_file
= talloc_strdup(mem_ctx
, helpfile
);
2255 driver
->monitor_name
= talloc_strdup(mem_ctx
, monitorname
);
2256 driver
->default_datatype
= talloc_strdup(mem_ctx
, defaultdatatype
);
2260 while (len
< dbuf
.dsize
) {
2264 driver
->dependent_files
= talloc_realloc(mem_ctx
, driver
->dependent_files
, const char *, i
+2);
2265 if (!driver
->dependent_files
) {
2266 DEBUG(0,("get_a_printer_driver_3: failed to enlarge buffer!\n"));
2270 len
+= tdb_unpack(dbuf
.dptr
+len
, dbuf
.dsize
-len
, "f",
2273 driver
->dependent_files
[i
] = talloc_strdup(mem_ctx
, file
);
2278 if (driver
->dependent_files
)
2279 driver
->dependent_files
[i
] = NULL
;
2281 SAFE_FREE(dbuf
.dptr
);
2284 if (len
!= dbuf
.dsize
) {
2285 return get_a_printer_driver_3_default(mem_ctx
, driver
, drivername
, arch
);
2291 /****************************************************************************
2292 ****************************************************************************/
2293 int pack_devicemode(NT_DEVICEMODE
*nt_devmode
, uint8
*buf
, int buflen
)
2297 len
+= tdb_pack(buf
+len
, buflen
-len
, "p", nt_devmode
);
2302 len
+= tdb_pack(buf
+len
, buflen
-len
, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2303 nt_devmode
->devicename
,
2304 nt_devmode
->formname
,
2306 nt_devmode
->specversion
,
2307 nt_devmode
->driverversion
,
2309 nt_devmode
->driverextra
,
2310 nt_devmode
->orientation
,
2311 nt_devmode
->papersize
,
2312 nt_devmode
->paperlength
,
2313 nt_devmode
->paperwidth
,
2316 nt_devmode
->defaultsource
,
2317 nt_devmode
->printquality
,
2320 nt_devmode
->yresolution
,
2321 nt_devmode
->ttoption
,
2322 nt_devmode
->collate
,
2323 nt_devmode
->logpixels
,
2326 nt_devmode
->bitsperpel
,
2327 nt_devmode
->pelswidth
,
2328 nt_devmode
->pelsheight
,
2329 nt_devmode
->displayflags
,
2330 nt_devmode
->displayfrequency
,
2331 nt_devmode
->icmmethod
,
2332 nt_devmode
->icmintent
,
2333 nt_devmode
->mediatype
,
2334 nt_devmode
->dithertype
,
2335 nt_devmode
->reserved1
,
2336 nt_devmode
->reserved2
,
2337 nt_devmode
->panningwidth
,
2338 nt_devmode
->panningheight
,
2339 nt_devmode
->nt_dev_private
);
2341 if (nt_devmode
->nt_dev_private
) {
2342 len
+= tdb_pack(buf
+len
, buflen
-len
, "B",
2343 nt_devmode
->driverextra
,
2344 nt_devmode
->nt_dev_private
);
2347 DEBUG(8,("Packed devicemode [%s]\n", nt_devmode
->formname
));
2352 /****************************************************************************
2353 Pack all values in all printer keys
2354 ***************************************************************************/
2356 static int pack_values(NT_PRINTER_DATA
*data
, uint8
*buf
, int buflen
)
2360 struct regval_blob
*val
;
2361 struct regval_ctr
*val_ctr
;
2368 /* loop over all keys */
2370 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2371 val_ctr
= data
->keys
[i
].values
;
2372 num_values
= regval_ctr_numvals( val_ctr
);
2374 /* pack the keyname followed by a empty value */
2376 len
+= tdb_pack(buf
+len
, buflen
-len
, "pPdB",
2377 &data
->keys
[i
].name
,
2383 /* now loop over all values */
2385 for ( j
=0; j
<num_values
; j
++ ) {
2386 /* pathname should be stored as <key>\<value> */
2388 val
= regval_ctr_specific_value( val_ctr
, j
);
2389 if (asprintf(&path
, "%s\\%s",
2391 regval_name(val
)) < 0) {
2395 len
+= tdb_pack(buf
+len
, buflen
-len
, "pPdB",
2400 regval_data_p(val
) );
2402 DEBUG(8,("specific: [%s], len: %d\n", regval_name(val
), regval_size(val
)));
2410 len
+= tdb_pack(buf
+len
, buflen
-len
, "p", NULL
);
2416 /****************************************************************************
2417 Delete a printer - this just deletes the printer info file, any open
2418 handles are not affected.
2419 ****************************************************************************/
2421 uint32
del_a_printer(const char *sharename
)
2424 char *printdb_path
= NULL
;
2425 TALLOC_CTX
*ctx
= talloc_tos();
2427 kbuf
= make_printer_tdbkey(ctx
, sharename
);
2428 tdb_delete(tdb_printers
, kbuf
);
2430 kbuf
= make_printers_secdesc_tdbkey(ctx
, sharename
);
2431 tdb_delete(tdb_printers
, kbuf
);
2433 close_all_print_db();
2435 if (geteuid() == sec_initial_uid()) {
2436 if (asprintf(&printdb_path
, "%s%s.tdb",
2437 cache_path("printing/"),
2441 unlink(printdb_path
);
2442 SAFE_FREE(printdb_path
);
2448 /****************************************************************************
2449 ****************************************************************************/
2450 static WERROR
update_a_printer_2(NT_PRINTER_INFO_LEVEL_2
*info
)
2456 TDB_DATA kbuf
, dbuf
;
2459 * in addprinter: no servername and the printer is the name
2460 * in setprinter: servername is \\server
2461 * and printer is \\server\\printer
2463 * Samba manages only local printers.
2464 * we currently don't support things like i
2465 * path=\\other_server\printer
2467 * We only store the printername, not \\server\printername
2470 if ( info
->servername
[0] != '\0' ) {
2471 trim_string(info
->printername
, info
->servername
, NULL
);
2472 trim_char(info
->printername
, '\\', '\0');
2473 info
->servername
[0]='\0';
2477 * JFM: one day I'll forget.
2478 * below that's info->portname because that's the SAMBA sharename
2479 * and I made NT 'thinks' it's the portname
2480 * the info->sharename is the thing you can name when you add a printer
2481 * that's the short-name when you create shared printer for 95/98
2482 * So I've made a limitation in SAMBA: you can only have 1 printer model
2483 * behind a SAMBA share.
2491 len
+= tdb_pack(buf
+len
, buflen
-len
, "dddddddddddfffffPfffff",
2494 info
->default_priority
,
2511 info
->printprocessor
,
2515 len
+= pack_devicemode(info
->devmode
, buf
+len
, buflen
-len
);
2516 retlen
= pack_values( info
->data
, buf
+len
, buflen
-len
);
2523 if (buflen
!= len
) {
2524 buf
= (uint8
*)SMB_REALLOC(buf
, len
);
2526 DEBUG(0,("update_a_printer_2: failed to enlarge buffer!\n"));
2534 kbuf
= make_printer_tdbkey(talloc_tos(), info
->sharename
);
2539 ret
= (tdb_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
) == 0? WERR_OK
: WERR_NOMEM
);
2542 if (!W_ERROR_IS_OK(ret
))
2543 DEBUG(8, ("error updating printer to tdb on disk\n"));
2547 DEBUG(8,("packed printer [%s] with driver [%s] portname=[%s] len=%d\n",
2548 info
->sharename
, info
->drivername
, info
->portname
, len
));
2554 /****************************************************************************
2555 Malloc and return an NT devicemode.
2556 ****************************************************************************/
2558 NT_DEVICEMODE
*construct_nt_devicemode(const fstring default_devicename
)
2561 char adevice
[MAXDEVICENAME
];
2562 NT_DEVICEMODE
*nt_devmode
= SMB_MALLOC_P(NT_DEVICEMODE
);
2564 if (nt_devmode
== NULL
) {
2565 DEBUG(0,("construct_nt_devicemode: malloc fail.\n"));
2569 ZERO_STRUCTP(nt_devmode
);
2571 slprintf(adevice
, sizeof(adevice
), "%s", default_devicename
);
2572 fstrcpy(nt_devmode
->devicename
, adevice
);
2574 fstrcpy(nt_devmode
->formname
, "Letter");
2576 nt_devmode
->specversion
= DMSPEC_NT4_AND_ABOVE
;
2577 nt_devmode
->driverversion
= 0x0400;
2578 nt_devmode
->size
= 0x00DC;
2579 nt_devmode
->driverextra
= 0x0000;
2580 nt_devmode
->fields
= DEVMODE_FORMNAME
|
2582 DEVMODE_PRINTQUALITY
|
2583 DEVMODE_DEFAULTSOURCE
|
2587 DEVMODE_ORIENTATION
;
2588 nt_devmode
->orientation
= DMORIENT_PORTRAIT
;
2589 nt_devmode
->papersize
= DMPAPER_LETTER
;
2590 nt_devmode
->paperlength
= 0;
2591 nt_devmode
->paperwidth
= 0;
2592 nt_devmode
->scale
= 0x64;
2593 nt_devmode
->copies
= 1;
2594 nt_devmode
->defaultsource
= DMBIN_FORMSOURCE
;
2595 nt_devmode
->printquality
= DMRES_HIGH
; /* 0x0258 */
2596 nt_devmode
->color
= DMRES_MONOCHROME
;
2597 nt_devmode
->duplex
= DMDUP_SIMPLEX
;
2598 nt_devmode
->yresolution
= 0;
2599 nt_devmode
->ttoption
= DMTT_SUBDEV
;
2600 nt_devmode
->collate
= DMCOLLATE_FALSE
;
2601 nt_devmode
->icmmethod
= 0;
2602 nt_devmode
->icmintent
= 0;
2603 nt_devmode
->mediatype
= 0;
2604 nt_devmode
->dithertype
= 0;
2606 /* non utilisés par un driver d'imprimante */
2607 nt_devmode
->logpixels
= 0;
2608 nt_devmode
->bitsperpel
= 0;
2609 nt_devmode
->pelswidth
= 0;
2610 nt_devmode
->pelsheight
= 0;
2611 nt_devmode
->displayflags
= 0;
2612 nt_devmode
->displayfrequency
= 0;
2613 nt_devmode
->reserved1
= 0;
2614 nt_devmode
->reserved2
= 0;
2615 nt_devmode
->panningwidth
= 0;
2616 nt_devmode
->panningheight
= 0;
2618 nt_devmode
->nt_dev_private
= NULL
;
2622 /****************************************************************************
2623 Clean up and deallocate a (maybe partially) allocated NT_DEVICEMODE.
2624 ****************************************************************************/
2626 void free_nt_devicemode(NT_DEVICEMODE
**devmode_ptr
)
2628 NT_DEVICEMODE
*nt_devmode
= *devmode_ptr
;
2630 if(nt_devmode
== NULL
)
2633 DEBUG(106,("free_nt_devicemode: deleting DEVMODE\n"));
2635 SAFE_FREE(nt_devmode
->nt_dev_private
);
2636 SAFE_FREE(*devmode_ptr
);
2639 /****************************************************************************
2640 Clean up and deallocate a (maybe partially) allocated NT_PRINTER_INFO_LEVEL_2.
2641 ****************************************************************************/
2643 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2
**info_ptr
)
2645 NT_PRINTER_INFO_LEVEL_2
*info
= *info_ptr
;
2650 free_nt_devicemode(&info
->devmode
);
2652 TALLOC_FREE( *info_ptr
);
2656 /****************************************************************************
2657 ****************************************************************************/
2658 int unpack_devicemode(NT_DEVICEMODE
**nt_devmode
, const uint8
*buf
, int buflen
)
2662 NT_DEVICEMODE devmode
;
2664 ZERO_STRUCT(devmode
);
2666 len
+= tdb_unpack(buf
+len
, buflen
-len
, "p", nt_devmode
);
2668 if (!*nt_devmode
) return len
;
2670 len
+= tdb_unpack(buf
+len
, buflen
-len
, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2674 &devmode
.specversion
,
2675 &devmode
.driverversion
,
2677 &devmode
.driverextra
,
2678 &devmode
.orientation
,
2680 &devmode
.paperlength
,
2681 &devmode
.paperwidth
,
2684 &devmode
.defaultsource
,
2685 &devmode
.printquality
,
2688 &devmode
.yresolution
,
2694 &devmode
.bitsperpel
,
2696 &devmode
.pelsheight
,
2697 &devmode
.displayflags
,
2698 &devmode
.displayfrequency
,
2702 &devmode
.dithertype
,
2705 &devmode
.panningwidth
,
2706 &devmode
.panningheight
,
2707 &devmode
.nt_dev_private
);
2709 if (devmode
.nt_dev_private
) {
2710 /* the len in tdb_unpack is an int value and
2711 * devmode.driverextra is only a short
2713 len
+= tdb_unpack(buf
+len
, buflen
-len
, "B", &extra_len
, &devmode
.nt_dev_private
);
2714 devmode
.driverextra
=(uint16
)extra_len
;
2716 /* check to catch an invalid TDB entry so we don't segfault */
2717 if (devmode
.driverextra
== 0) {
2718 devmode
.nt_dev_private
= NULL
;
2722 *nt_devmode
= (NT_DEVICEMODE
*)memdup(&devmode
, sizeof(devmode
));
2724 SAFE_FREE(devmode
.nt_dev_private
);
2728 DEBUG(8,("Unpacked devicemode [%s](%s)\n", devmode
.devicename
, devmode
.formname
));
2729 if (devmode
.nt_dev_private
)
2730 DEBUG(8,("with a private section of %d bytes\n", devmode
.driverextra
));
2735 /****************************************************************************
2736 Allocate and initialize a new slot.
2737 ***************************************************************************/
2739 int add_new_printer_key( NT_PRINTER_DATA
*data
, const char *name
)
2744 if ( !name
|| !data
)
2747 /* allocate another slot in the NT_PRINTER_KEY array */
2749 if ( !(d
= TALLOC_REALLOC_ARRAY( data
, data
->keys
, NT_PRINTER_KEY
, data
->num_keys
+1)) ) {
2750 DEBUG(0,("add_new_printer_key: Realloc() failed!\n"));
2756 key_index
= data
->num_keys
;
2758 /* initialze new key */
2760 data
->keys
[key_index
].name
= talloc_strdup( data
, name
);
2762 if ( !(data
->keys
[key_index
].values
= TALLOC_ZERO_P( data
, struct regval_ctr
)) )
2767 DEBUG(10,("add_new_printer_key: Inserted new data key [%s]\n", name
));
2772 /****************************************************************************
2773 search for a registry key name in the existing printer data
2774 ***************************************************************************/
2776 int delete_printer_key( NT_PRINTER_DATA
*data
, const char *name
)
2780 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2781 if ( strequal( data
->keys
[i
].name
, name
) ) {
2783 /* cleanup memory */
2785 TALLOC_FREE( data
->keys
[i
].name
);
2786 TALLOC_FREE( data
->keys
[i
].values
);
2788 /* if not the end of the array, move remaining elements down one slot */
2791 if ( data
->num_keys
&& (i
< data
->num_keys
) )
2792 memmove( &data
->keys
[i
], &data
->keys
[i
+1], sizeof(NT_PRINTER_KEY
)*(data
->num_keys
-i
) );
2799 return data
->num_keys
;
2802 /****************************************************************************
2803 search for a registry key name in the existing printer data
2804 ***************************************************************************/
2806 int lookup_printerkey( NT_PRINTER_DATA
*data
, const char *name
)
2811 if ( !data
|| !name
)
2814 DEBUG(12,("lookup_printerkey: Looking for [%s]\n", name
));
2816 /* loop over all existing keys */
2818 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2819 if ( strequal(data
->keys
[i
].name
, name
) ) {
2820 DEBUG(12,("lookup_printerkey: Found [%s]!\n", name
));
2830 /****************************************************************************
2831 ***************************************************************************/
2833 int get_printer_subkeys( NT_PRINTER_DATA
*data
, const char* key
, fstring
**subkeys
)
2837 int num_subkeys
= 0;
2839 fstring
*subkeys_ptr
= NULL
;
2850 /* special case of asking for the top level printer data registry key names */
2852 if ( strlen(key
) == 0 ) {
2853 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2855 /* found a match, so allocate space and copy the name */
2857 if ( !(subkeys_ptr
= SMB_REALLOC_ARRAY( subkeys_ptr
, fstring
, num_subkeys
+2)) ) {
2858 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2863 fstrcpy( subkeys_ptr
[num_subkeys
], data
->keys
[i
].name
);
2870 /* asking for the subkeys of some key */
2871 /* subkey paths are stored in the key name using '\' as the delimiter */
2873 for ( i
=0; i
<data
->num_keys
; i
++ ) {
2874 if ( StrnCaseCmp(data
->keys
[i
].name
, key
, strlen(key
)) == 0 ) {
2876 /* if we found the exact key, then break */
2877 key_len
= strlen( key
);
2878 if ( strlen(data
->keys
[i
].name
) == key_len
)
2881 /* get subkey path */
2883 p
= data
->keys
[i
].name
+ key_len
;
2886 fstrcpy( subkeyname
, p
);
2887 if ( (p
= strchr( subkeyname
, '\\' )) )
2890 /* don't add a key more than once */
2892 for ( j
=0; j
<num_subkeys
; j
++ ) {
2893 if ( strequal( subkeys_ptr
[j
], subkeyname
) )
2897 if ( j
!= num_subkeys
)
2900 /* found a match, so allocate space and copy the name */
2902 if ( !(subkeys_ptr
= SMB_REALLOC_ARRAY( subkeys_ptr
, fstring
, num_subkeys
+2)) ) {
2903 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2908 fstrcpy( subkeys_ptr
[num_subkeys
], subkeyname
);
2914 /* return error if the key was not found */
2916 if ( i
== data
->num_keys
) {
2917 SAFE_FREE(subkeys_ptr
);
2922 /* tag off the end */
2925 fstrcpy(subkeys_ptr
[num_subkeys
], "" );
2927 *subkeys
= subkeys_ptr
;
2933 static void map_sz_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2936 regval_ctr_delvalue(ctr
, val_name
);
2937 regval_ctr_addvalue_sz(ctr
, val_name
, sz
);
2940 static void map_dword_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2943 regval_ctr_delvalue(ctr
, val_name
);
2944 regval_ctr_addvalue(ctr
, val_name
, REG_DWORD
,
2945 (char *) &dword
, sizeof(dword
));
2948 static void map_bool_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2951 uint8 bin_bool
= (b
? 1 : 0);
2952 regval_ctr_delvalue(ctr
, val_name
);
2953 regval_ctr_addvalue(ctr
, val_name
, REG_BINARY
,
2954 (char *) &bin_bool
, sizeof(bin_bool
));
2957 static void map_single_multi_sz_into_ctr(struct regval_ctr
*ctr
, const char *val_name
,
2958 const char *multi_sz
)
2965 regval_ctr_delvalue(ctr
, val_name
);
2966 regval_ctr_addvalue_multi_sz(ctr
, val_name
, a
);
2969 /****************************************************************************
2970 * Map the NT_PRINTER_INFO_LEVEL_2 data into DsSpooler keys for publishing.
2972 * @param info2 NT_PRINTER_INFO_LEVEL_2 describing printer - gets modified
2973 * @return bool indicating success or failure
2974 ***************************************************************************/
2976 static bool map_nt_printer_info2_to_dsspooler(NT_PRINTER_INFO_LEVEL_2
*info2
)
2978 struct regval_ctr
*ctr
= NULL
;
2980 const char *dnssuffix
;
2981 char *allocated_string
= NULL
;
2982 const char *ascii_str
;
2985 if ((i
= lookup_printerkey(info2
->data
, SPOOL_DSSPOOLER_KEY
)) < 0)
2986 i
= add_new_printer_key(info2
->data
, SPOOL_DSSPOOLER_KEY
);
2987 ctr
= info2
->data
->keys
[i
].values
;
2989 map_sz_into_ctr(ctr
, SPOOL_REG_PRINTERNAME
, info2
->sharename
);
2990 map_sz_into_ctr(ctr
, SPOOL_REG_SHORTSERVERNAME
, global_myname());
2992 /* we make the assumption that the netbios name is the same
2993 as the DNS name sinc ethe former will be what we used to
2996 dnssuffix
= get_mydnsdomname(talloc_tos());
2997 if (dnssuffix
&& *dnssuffix
) {
2998 fstr_sprintf( longname
, "%s.%s", global_myname(), dnssuffix
);
3000 fstrcpy( longname
, global_myname() );
3003 map_sz_into_ctr(ctr
, SPOOL_REG_SERVERNAME
, longname
);
3005 if (asprintf(&allocated_string
, "\\\\%s\\%s", longname
, info2
->sharename
) == -1) {
3008 map_sz_into_ctr(ctr
, SPOOL_REG_UNCNAME
, allocated_string
);
3009 SAFE_FREE(allocated_string
);
3011 map_dword_into_ctr(ctr
, SPOOL_REG_VERSIONNUMBER
, 4);
3012 map_sz_into_ctr(ctr
, SPOOL_REG_DRIVERNAME
, info2
->drivername
);
3013 map_sz_into_ctr(ctr
, SPOOL_REG_LOCATION
, info2
->location
);
3014 map_sz_into_ctr(ctr
, SPOOL_REG_DESCRIPTION
, info2
->comment
);
3015 map_single_multi_sz_into_ctr(ctr
, SPOOL_REG_PORTNAME
, info2
->portname
);
3016 map_sz_into_ctr(ctr
, SPOOL_REG_PRINTSEPARATORFILE
, info2
->sepfile
);
3017 map_dword_into_ctr(ctr
, SPOOL_REG_PRINTSTARTTIME
, info2
->starttime
);
3018 map_dword_into_ctr(ctr
, SPOOL_REG_PRINTENDTIME
, info2
->untiltime
);
3019 map_dword_into_ctr(ctr
, SPOOL_REG_PRIORITY
, info2
->priority
);
3021 map_bool_into_ctr(ctr
, SPOOL_REG_PRINTKEEPPRINTEDJOBS
,
3022 (info2
->attributes
&
3023 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS
));
3025 switch (info2
->attributes
& 0x3) {
3027 ascii_str
= SPOOL_REGVAL_PRINTWHILESPOOLING
;
3030 ascii_str
= SPOOL_REGVAL_PRINTAFTERSPOOLED
;
3033 ascii_str
= SPOOL_REGVAL_PRINTDIRECT
;
3036 ascii_str
= "unknown";
3038 map_sz_into_ctr(ctr
, SPOOL_REG_PRINTSPOOLING
, ascii_str
);
3043 /*****************************************************************
3044 ****************************************************************/
3046 static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2
*info2
,
3050 struct regval_ctr
*ctr
=NULL
;
3052 /* find the DsSpooler key */
3053 if ((i
= lookup_printerkey(info2
->data
, SPOOL_DSSPOOLER_KEY
)) < 0)
3054 i
= add_new_printer_key(info2
->data
, SPOOL_DSSPOOLER_KEY
);
3055 ctr
= info2
->data
->keys
[i
].values
;
3057 regval_ctr_delvalue(ctr
, "objectGUID");
3059 /* We used to store this as a REG_BINARY but that causes
3062 regval_ctr_addvalue_sz(ctr
, "objectGUID",
3063 GUID_string(talloc_tos(), &guid
));
3066 static WERROR
nt_printer_publish_ads(ADS_STRUCT
*ads
,
3067 NT_PRINTER_INFO_LEVEL
*printer
)
3071 char *prt_dn
= NULL
, *srv_dn
, *srv_cn_0
, *srv_cn_escaped
, *sharename_escaped
;
3072 char *srv_dn_utf8
, **srv_cn_utf8
;
3075 const char *attrs
[] = {"objectGUID", NULL
};
3077 WERROR win_rc
= WERR_OK
;
3078 size_t converted_size
;
3080 /* build the ads mods */
3081 ctx
= talloc_init("nt_printer_publish_ads");
3086 DEBUG(5, ("publishing printer %s\n", printer
->info_2
->printername
));
3088 /* figure out where to publish */
3089 ads_find_machine_acct(ads
, &res
, global_myname());
3091 /* We use ldap_get_dn here as we need the answer
3092 * in utf8 to call ldap_explode_dn(). JRA. */
3094 srv_dn_utf8
= ldap_get_dn((LDAP
*)ads
->ldap
.ld
, (LDAPMessage
*)res
);
3097 return WERR_SERVER_UNAVAILABLE
;
3099 ads_msgfree(ads
, res
);
3100 srv_cn_utf8
= ldap_explode_dn(srv_dn_utf8
, 1);
3103 ldap_memfree(srv_dn_utf8
);
3104 return WERR_SERVER_UNAVAILABLE
;
3106 /* Now convert to CH_UNIX. */
3107 if (!pull_utf8_talloc(ctx
, &srv_dn
, srv_dn_utf8
, &converted_size
)) {
3109 ldap_memfree(srv_dn_utf8
);
3110 ldap_memfree(srv_cn_utf8
);
3111 return WERR_SERVER_UNAVAILABLE
;
3113 if (!pull_utf8_talloc(ctx
, &srv_cn_0
, srv_cn_utf8
[0], &converted_size
)) {
3115 ldap_memfree(srv_dn_utf8
);
3116 ldap_memfree(srv_cn_utf8
);
3117 TALLOC_FREE(srv_dn
);
3118 return WERR_SERVER_UNAVAILABLE
;
3121 ldap_memfree(srv_dn_utf8
);
3122 ldap_memfree(srv_cn_utf8
);
3124 srv_cn_escaped
= escape_rdn_val_string_alloc(srv_cn_0
);
3125 if (!srv_cn_escaped
) {
3127 return WERR_SERVER_UNAVAILABLE
;
3129 sharename_escaped
= escape_rdn_val_string_alloc(printer
->info_2
->sharename
);
3130 if (!sharename_escaped
) {
3131 SAFE_FREE(srv_cn_escaped
);
3133 return WERR_SERVER_UNAVAILABLE
;
3136 prt_dn
= talloc_asprintf(ctx
, "cn=%s-%s,%s", srv_cn_escaped
, sharename_escaped
, srv_dn
);
3138 SAFE_FREE(srv_cn_escaped
);
3139 SAFE_FREE(sharename_escaped
);
3141 mods
= ads_init_mods(ctx
);
3149 get_local_printer_publishing_data(ctx
, &mods
, printer
->info_2
->data
);
3150 ads_mod_str(ctx
, &mods
, SPOOL_REG_PRINTERNAME
,
3151 printer
->info_2
->sharename
);
3154 ads_rc
= ads_mod_printer_entry(ads
, prt_dn
, ctx
, &mods
);
3155 if (ads_rc
.err
.rc
== LDAP_NO_SUCH_OBJECT
) {
3157 for (i
=0; mods
[i
] != 0; i
++)
3159 mods
[i
] = (LDAPMod
*)-1;
3160 ads_rc
= ads_add_printer_entry(ads
, prt_dn
, ctx
, &mods
);
3163 if (!ADS_ERR_OK(ads_rc
))
3164 DEBUG(3, ("error publishing %s: %s\n", printer
->info_2
->sharename
, ads_errstr(ads_rc
)));
3166 /* retreive the guid and store it locally */
3167 if (ADS_ERR_OK(ads_search_dn(ads
, &res
, prt_dn
, attrs
))) {
3169 ads_pull_guid(ads
, res
, &guid
);
3170 ads_msgfree(ads
, res
);
3171 store_printer_guid(printer
->info_2
, guid
);
3172 win_rc
= mod_a_printer(printer
, 2);
3179 static WERROR
nt_printer_unpublish_ads(ADS_STRUCT
*ads
,
3180 NT_PRINTER_INFO_LEVEL
*printer
)
3183 LDAPMessage
*res
= NULL
;
3184 char *prt_dn
= NULL
;
3186 DEBUG(5, ("unpublishing printer %s\n", printer
->info_2
->printername
));
3188 /* remove the printer from the directory */
3189 ads_rc
= ads_find_printer_on_server(ads
, &res
,
3190 printer
->info_2
->sharename
, global_myname());
3192 if (ADS_ERR_OK(ads_rc
) && res
&& ads_count_replies(ads
, res
)) {
3193 prt_dn
= ads_get_dn(ads
, talloc_tos(), res
);
3195 ads_msgfree(ads
, res
);
3198 ads_rc
= ads_del_dn(ads
, prt_dn
);
3199 TALLOC_FREE(prt_dn
);
3203 ads_msgfree(ads
, res
);
3208 /****************************************************************************
3209 * Publish a printer in the directory
3211 * @param snum describing printer service
3212 * @return WERROR indicating status of publishing
3213 ***************************************************************************/
3215 WERROR
nt_printer_publish(Printer_entry
*print_hnd
, int snum
, int action
)
3218 ADS_STRUCT
*ads
= NULL
;
3219 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
3222 win_rc
= get_a_printer(print_hnd
, &printer
, 2, lp_servicename(snum
));
3223 if (!W_ERROR_IS_OK(win_rc
))
3227 case DSPRINT_PUBLISH
:
3228 case DSPRINT_UPDATE
:
3229 /* set the DsSpooler info and attributes */
3230 if (!(map_nt_printer_info2_to_dsspooler(printer
->info_2
))) {
3231 win_rc
= WERR_NOMEM
;
3235 printer
->info_2
->attributes
|= PRINTER_ATTRIBUTE_PUBLISHED
;
3237 case DSPRINT_UNPUBLISH
:
3238 printer
->info_2
->attributes
^= PRINTER_ATTRIBUTE_PUBLISHED
;
3241 win_rc
= WERR_NOT_SUPPORTED
;
3245 win_rc
= mod_a_printer(printer
, 2);
3246 if (!W_ERROR_IS_OK(win_rc
)) {
3247 DEBUG(3, ("err %d saving data\n", W_ERROR_V(win_rc
)));
3251 ads
= ads_init(lp_realm(), lp_workgroup(), NULL
);
3253 DEBUG(3, ("ads_init() failed\n"));
3254 win_rc
= WERR_SERVER_UNAVAILABLE
;
3257 setenv(KRB5_ENV_CCNAME
, "MEMORY:prtpub_cache", 1);
3258 SAFE_FREE(ads
->auth
.password
);
3259 ads
->auth
.password
= secrets_fetch_machine_password(lp_workgroup(),
3262 /* ads_connect() will find the DC for us */
3263 ads_rc
= ads_connect(ads
);
3264 if (!ADS_ERR_OK(ads_rc
)) {
3265 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc
)));
3266 win_rc
= WERR_ACCESS_DENIED
;
3271 case DSPRINT_PUBLISH
:
3272 case DSPRINT_UPDATE
:
3273 win_rc
= nt_printer_publish_ads(ads
, printer
);
3275 case DSPRINT_UNPUBLISH
:
3276 win_rc
= nt_printer_unpublish_ads(ads
, printer
);
3281 free_a_printer(&printer
, 2);
3286 WERROR
check_published_printers(void)
3289 ADS_STRUCT
*ads
= NULL
;
3291 int n_services
= lp_numservices();
3292 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
3294 ads
= ads_init(lp_realm(), lp_workgroup(), NULL
);
3296 DEBUG(3, ("ads_init() failed\n"));
3297 return WERR_SERVER_UNAVAILABLE
;
3299 setenv(KRB5_ENV_CCNAME
, "MEMORY:prtpub_cache", 1);
3300 SAFE_FREE(ads
->auth
.password
);
3301 ads
->auth
.password
= secrets_fetch_machine_password(lp_workgroup(),
3304 /* ads_connect() will find the DC for us */
3305 ads_rc
= ads_connect(ads
);
3306 if (!ADS_ERR_OK(ads_rc
)) {
3307 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc
)));
3309 ads_kdestroy("MEMORY:prtpub_cache");
3310 return WERR_ACCESS_DENIED
;
3313 for (snum
= 0; snum
< n_services
; snum
++) {
3314 if (!(lp_snum_ok(snum
) && lp_print_ok(snum
)))
3317 if (W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2,
3318 lp_servicename(snum
))) &&
3319 (printer
->info_2
->attributes
& PRINTER_ATTRIBUTE_PUBLISHED
))
3320 nt_printer_publish_ads(ads
, printer
);
3322 free_a_printer(&printer
, 2);
3326 ads_kdestroy("MEMORY:prtpub_cache");
3330 bool is_printer_published(Printer_entry
*print_hnd
, int snum
,
3333 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
3334 struct regval_ctr
*ctr
;
3335 struct regval_blob
*guid_val
;
3341 win_rc
= get_a_printer(print_hnd
, &printer
, 2, lp_servicename(snum
));
3343 if (!W_ERROR_IS_OK(win_rc
) ||
3344 !(printer
->info_2
->attributes
& PRINTER_ATTRIBUTE_PUBLISHED
) ||
3345 ((i
= lookup_printerkey(printer
->info_2
->data
, SPOOL_DSSPOOLER_KEY
)) < 0) ||
3346 !(ctr
= printer
->info_2
->data
->keys
[i
].values
) ||
3347 !(guid_val
= regval_ctr_getvalue(ctr
, "objectGUID")))
3349 free_a_printer(&printer
, 2);
3353 /* fetching printer guids really ought to be a separate function. */
3358 /* We used to store the guid as REG_BINARY, then swapped
3359 to REG_SZ for Vista compatibility so check for both */
3361 switch ( regval_type(guid_val
) ){
3363 blob
= data_blob_const(regval_data_p(guid_val
),
3364 regval_size(guid_val
));
3365 pull_reg_sz(talloc_tos(), NULL
, &blob
, (const char **)&guid_str
);
3366 ret
= NT_STATUS_IS_OK(GUID_from_string( guid_str
, guid
));
3367 talloc_free(guid_str
);
3370 if ( regval_size(guid_val
) != sizeof(struct GUID
) ) {
3374 memcpy(guid
, regval_data_p(guid_val
), sizeof(struct GUID
));
3377 DEBUG(0,("is_printer_published: GUID value stored as "
3378 "invaluid type (%d)\n", regval_type(guid_val
) ));
3383 free_a_printer(&printer
, 2);
3387 WERROR
nt_printer_publish(Printer_entry
*print_hnd
, int snum
, int action
)
3392 WERROR
check_published_printers(void)
3397 bool is_printer_published(Printer_entry
*print_hnd
, int snum
,
3402 #endif /* HAVE_ADS */
3404 /****************************************************************************
3405 ***************************************************************************/
3407 WERROR
delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
)
3409 NT_PRINTER_DATA
*data
;
3411 int removed_keys
= 0;
3415 empty_slot
= data
->num_keys
;
3418 return WERR_INVALID_PARAM
;
3420 /* remove all keys */
3422 if ( !strlen(key
) ) {
3424 TALLOC_FREE( data
);
3428 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
3434 /* remove a specific key (and all subkeys) */
3436 for ( i
=0; i
<data
->num_keys
; i
++ ) {
3437 if ( StrnCaseCmp( data
->keys
[i
].name
, key
, strlen(key
)) == 0 ) {
3438 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
3439 data
->keys
[i
].name
));
3441 TALLOC_FREE( data
->keys
[i
].name
);
3442 TALLOC_FREE( data
->keys
[i
].values
);
3444 /* mark the slot as empty */
3446 ZERO_STRUCTP( &data
->keys
[i
] );
3450 /* find the first empty slot */
3452 for ( i
=0; i
<data
->num_keys
; i
++ ) {
3453 if ( !data
->keys
[i
].name
) {
3460 if ( i
== data
->num_keys
)
3461 /* nothing was removed */
3462 return WERR_INVALID_PARAM
;
3464 /* move everything down */
3466 for ( i
=empty_slot
+1; i
<data
->num_keys
; i
++ ) {
3467 if ( data
->keys
[i
].name
) {
3468 memcpy( &data
->keys
[empty_slot
], &data
->keys
[i
], sizeof(NT_PRINTER_KEY
) );
3469 ZERO_STRUCTP( &data
->keys
[i
] );
3477 data
->num_keys
-= removed_keys
;
3479 /* sanity check to see if anything is left */
3481 if ( !data
->num_keys
) {
3482 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2
->printername
));
3484 SAFE_FREE( data
->keys
);
3485 ZERO_STRUCTP( data
);
3491 /****************************************************************************
3492 ***************************************************************************/
3494 WERROR
delete_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
, const char *value
)
3496 WERROR result
= WERR_OK
;
3499 /* we must have names on non-zero length */
3501 if ( !key
|| !*key
|| !value
|| !*value
)
3502 return WERR_INVALID_NAME
;
3504 /* find the printer key first */
3506 key_index
= lookup_printerkey( p2
->data
, key
);
3507 if ( key_index
== -1 )
3510 /* make sure the value exists so we can return the correct error code */
3512 if ( !regval_ctr_getvalue( p2
->data
->keys
[key_index
].values
, value
) )
3513 return WERR_BADFILE
;
3515 regval_ctr_delvalue( p2
->data
->keys
[key_index
].values
, value
);
3517 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
3523 /****************************************************************************
3524 ***************************************************************************/
3526 WERROR
add_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
, const char *value
,
3527 uint32 type
, uint8
*data
, int real_len
)
3529 WERROR result
= WERR_OK
;
3532 /* we must have names on non-zero length */
3534 if ( !key
|| !*key
|| !value
|| !*value
)
3535 return WERR_INVALID_NAME
;
3537 /* find the printer key first */
3539 key_index
= lookup_printerkey( p2
->data
, key
);
3540 if ( key_index
== -1 )
3541 key_index
= add_new_printer_key( p2
->data
, key
);
3543 if ( key_index
== -1 )
3546 regval_ctr_addvalue( p2
->data
->keys
[key_index
].values
, value
,
3547 type
, (const char *)data
, real_len
);
3549 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
3550 key
, value
, type
, real_len
));
3555 /****************************************************************************
3556 ***************************************************************************/
3558 struct regval_blob
* get_printer_data( NT_PRINTER_INFO_LEVEL_2
*p2
, const char *key
, const char *value
)
3562 if ( (key_index
= lookup_printerkey( p2
->data
, key
)) == -1 )
3565 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
3568 return regval_ctr_getvalue( p2
->data
->keys
[key_index
].values
, value
);
3571 /****************************************************************************
3572 Unpack a list of registry values frem the TDB
3573 ***************************************************************************/
3575 static int unpack_values(NT_PRINTER_DATA
*printer_data
, const uint8
*buf
, int buflen
)
3580 const char *valuename
= NULL
;
3581 const char *keyname
= NULL
;
3585 struct regval_blob
*regval_p
;
3588 /* add the "PrinterDriverData" key first for performance reasons */
3590 add_new_printer_key( printer_data
, SPOOL_PRINTERDATA_KEY
);
3592 /* loop and unpack the rest of the registry values */
3596 /* check to see if there are any more registry values */
3599 len
+= tdb_unpack(buf
+len
, buflen
-len
, "p", ®val_p
);
3603 /* unpack the next regval */
3605 len
+= tdb_unpack(buf
+len
, buflen
-len
, "fdB",
3611 /* lookup for subkey names which have a type of REG_NONE */
3612 /* there's no data with this entry */
3614 if ( type
== REG_NONE
) {
3615 if ( (key_index
=lookup_printerkey( printer_data
, string
)) == -1 )
3616 add_new_printer_key( printer_data
, string
);
3621 * break of the keyname from the value name.
3622 * Valuenames can have embedded '\'s so be careful.
3623 * only support one level of keys. See the
3624 * "Konica Fiery S300 50C-K v1.1. enu" 2k driver.
3628 str
= strchr_m( string
, '\\');
3630 /* Put in "PrinterDriverData" is no key specified */
3633 keyname
= SPOOL_PRINTERDATA_KEY
;
3642 /* see if we need a new key */
3644 if ( (key_index
=lookup_printerkey( printer_data
, keyname
)) == -1 )
3645 key_index
= add_new_printer_key( printer_data
, keyname
);
3647 if ( key_index
== -1 ) {
3648 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3653 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname
, valuename
, size
));
3655 /* Vista doesn't like unknown REG_BINARY values in DsSpooler.
3656 Thanks to Martin Zielinski for the hint. */
3658 if ( type
== REG_BINARY
&&
3659 strequal( keyname
, SPOOL_DSSPOOLER_KEY
) &&
3660 strequal( valuename
, "objectGUID" ) )
3664 /* convert the GUID to a UNICODE string */
3666 memcpy( &guid
, data_p
, sizeof(struct GUID
) );
3668 regval_ctr_addvalue_sz(printer_data
->keys
[key_index
].values
,
3670 GUID_string(talloc_tos(), &guid
));
3675 regval_ctr_addvalue( printer_data
->keys
[key_index
].values
,
3676 valuename
, type
, (const char *)data_p
,
3680 SAFE_FREE(data_p
); /* 'B' option to tdbpack does a malloc() */
3687 /****************************************************************************
3688 ***************************************************************************/
3690 static char *last_from
;
3691 static char *last_to
;
3693 static const char *get_last_from(void)
3701 static const char *get_last_to(void)
3709 static bool set_last_from_to(const char *from
, const char *to
)
3711 char *orig_from
= last_from
;
3712 char *orig_to
= last_to
;
3714 last_from
= SMB_STRDUP(from
);
3715 last_to
= SMB_STRDUP(to
);
3717 SAFE_FREE(orig_from
);
3720 if (!last_from
|| !last_to
) {
3721 SAFE_FREE(last_from
);
3728 static void map_to_os2_driver(fstring drivername
)
3730 char *mapfile
= lp_os2_driver_map();
3731 char **lines
= NULL
;
3735 if (!strlen(drivername
))
3741 if (strequal(drivername
,get_last_from())) {
3742 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",
3743 drivername
,get_last_to()));
3744 fstrcpy(drivername
,get_last_to());
3748 lines
= file_lines_load(mapfile
, &numlines
,0,NULL
);
3749 if (numlines
== 0 || lines
== NULL
) {
3750 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile
));
3755 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile
));
3757 for( i
= 0; i
< numlines
; i
++) {
3758 char *nt_name
= lines
[i
];
3759 char *os2_name
= strchr(nt_name
,'=');
3766 while (isspace(*nt_name
))
3769 if (!*nt_name
|| strchr("#;",*nt_name
))
3773 int l
= strlen(nt_name
);
3774 while (l
&& isspace(nt_name
[l
-1])) {
3780 while (isspace(*os2_name
))
3784 int l
= strlen(os2_name
);
3785 while (l
&& isspace(os2_name
[l
-1])) {
3791 if (strequal(nt_name
,drivername
)) {
3792 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername
,os2_name
));
3793 set_last_from_to(drivername
,os2_name
);
3794 fstrcpy(drivername
,os2_name
);
3803 /****************************************************************************
3804 Get a default printer info 2 struct.
3805 ****************************************************************************/
3807 static WERROR
get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2
*info
,
3808 const char *servername
,
3809 const char* sharename
,
3812 int snum
= lp_servicenumber(sharename
);
3814 slprintf(info
->servername
, sizeof(info
->servername
)-1, "\\\\%s", servername
);
3815 slprintf(info
->printername
, sizeof(info
->printername
)-1, "\\\\%s\\%s",
3816 servername
, sharename
);
3817 fstrcpy(info
->sharename
, sharename
);
3818 fstrcpy(info
->portname
, SAMBA_PRINTER_PORT_NAME
);
3820 /* by setting the driver name to an empty string, a local NT admin
3821 can now run the **local** APW to install a local printer driver
3822 for a Samba shared printer in 2.2. Without this, drivers **must** be
3823 installed on the Samba server for NT clients --jerry */
3824 #if 0 /* JERRY --do not uncomment-- */
3825 if (!*info
->drivername
)
3826 fstrcpy(info
->drivername
, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3830 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info
->drivername
));
3832 strlcpy(info
->comment
, "", sizeof(info
->comment
));
3833 fstrcpy(info
->printprocessor
, "winprint");
3834 fstrcpy(info
->datatype
, "RAW");
3837 if (get_loc_com
&& (enum printing_types
)lp_printing(snum
) == PRINT_CUPS
) {
3838 /* Pull the location and comment strings from cups if we don't
3840 if ( !strlen(info
->location
) || !strlen(info
->comment
) ) {
3841 char *comment
= NULL
;
3842 char *location
= NULL
;
3843 if (cups_pull_comment_location(info
, info
->sharename
,
3844 &comment
, &location
)) {
3845 strlcpy(info
->comment
, comment
, sizeof(info
->comment
));
3846 fstrcpy(info
->location
, location
);
3847 TALLOC_FREE(comment
);
3848 TALLOC_FREE(location
);
3854 info
->attributes
= PRINTER_ATTRIBUTE_SAMBA
;
3856 info
->starttime
= 0; /* Minutes since 12:00am GMT */
3857 info
->untiltime
= 0; /* Minutes since 12:00am GMT */
3859 info
->default_priority
= 1;
3860 info
->setuptime
= (uint32
)time(NULL
);
3863 * I changed this as I think it is better to have a generic
3864 * DEVMODE than to crash Win2k explorer.exe --jerry
3865 * See the HP Deskjet 990c Win2k drivers for an example.
3867 * However the default devmode appears to cause problems
3868 * with the HP CLJ 8500 PCL driver. Hence the addition of
3869 * the "default devmode" parameter --jerry 22/01/2002
3872 if (lp_default_devmode(snum
)) {
3873 if ((info
->devmode
= construct_nt_devicemode(info
->printername
)) == NULL
) {
3877 info
->devmode
= NULL
;
3880 if (!nt_printing_getsec(info
, sharename
, &info
->secdesc_buf
)) {
3884 info
->data
= TALLOC_ZERO_P(info
, NT_PRINTER_DATA
);
3889 add_new_printer_key(info
->data
, SPOOL_PRINTERDATA_KEY
);
3895 free_nt_devicemode(&info
->devmode
);
3897 return WERR_ACCESS_DENIED
;
3900 /****************************************************************************
3901 ****************************************************************************/
3903 static WERROR
get_a_printer_2(NT_PRINTER_INFO_LEVEL_2
*info
,
3904 const char *servername
,
3905 const char *sharename
,
3909 int snum
= lp_servicenumber(sharename
);
3910 TDB_DATA kbuf
, dbuf
;
3911 fstring printername
;
3912 char adevice
[MAXDEVICENAME
];
3913 char *comment
= NULL
;
3915 kbuf
= make_printer_tdbkey(talloc_tos(), sharename
);
3917 dbuf
= tdb_fetch(tdb_printers
, kbuf
);
3919 return get_a_printer_2_default(info
, servername
,
3920 sharename
, get_loc_com
);
3923 len
+= tdb_unpack(dbuf
.dptr
+len
, dbuf
.dsize
-len
, "dddddddddddfffffPfffff",
3926 &info
->default_priority
,
3933 &info
->c_setprinter
,
3943 info
->printprocessor
,
3948 strlcpy(info
->comment
, comment
, sizeof(info
->comment
));
3952 /* Samba has to have shared raw drivers. */
3953 info
->attributes
|= PRINTER_ATTRIBUTE_SAMBA
;
3954 info
->attributes
&= ~PRINTER_ATTRIBUTE_NOT_SAMBA
;
3956 /* Restore the stripped strings. */
3957 slprintf(info
->servername
, sizeof(info
->servername
)-1, "\\\\%s", servername
);
3959 if ( lp_force_printername(snum
) ) {
3960 slprintf(printername
, sizeof(printername
)-1, "\\\\%s\\%s", servername
, sharename
);
3962 slprintf(printername
, sizeof(printername
)-1, "\\\\%s\\%s", servername
, info
->printername
);
3965 fstrcpy(info
->printername
, printername
);
3968 if (get_loc_com
&& (enum printing_types
)lp_printing(snum
) == PRINT_CUPS
) {
3969 /* Pull the location and comment strings from cups if we don't
3971 if ( !strlen(info
->location
) || !strlen(info
->comment
) ) {
3972 char *location
= NULL
;
3974 if (cups_pull_comment_location(info
, info
->sharename
,
3975 &comment
, &location
)) {
3976 strlcpy(info
->comment
, comment
, sizeof(info
->comment
));
3977 fstrcpy(info
->location
, location
);
3978 TALLOC_FREE(comment
);
3979 TALLOC_FREE(location
);
3985 len
+= unpack_devicemode(&info
->devmode
,dbuf
.dptr
+len
, dbuf
.dsize
-len
);
3988 * Some client drivers freak out if there is a NULL devmode
3989 * (probably the driver is not checking before accessing
3990 * the devmode pointer) --jerry
3992 * See comments in get_a_printer_2_default()
3995 if (lp_default_devmode(snum
) && !info
->devmode
) {
3996 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3998 info
->devmode
= construct_nt_devicemode(printername
);
4001 slprintf( adevice
, sizeof(adevice
), "%s", info
->printername
);
4002 if (info
->devmode
) {
4003 fstrcpy(info
->devmode
->devicename
, adevice
);
4006 if ( !(info
->data
= TALLOC_ZERO_P( info
, NT_PRINTER_DATA
)) ) {
4007 DEBUG(0,("unpack_values: talloc() failed!\n"));
4008 SAFE_FREE(dbuf
.dptr
);
4011 len
+= unpack_values( info
->data
, dbuf
.dptr
+len
, dbuf
.dsize
-len
);
4013 /* This will get the current RPC talloc context, but we should be
4014 passing this as a parameter... fixme... JRA ! */
4016 if (!nt_printing_getsec(info
, sharename
, &info
->secdesc_buf
)) {
4017 SAFE_FREE(dbuf
.dptr
);
4021 /* Fix for OS/2 drivers. */
4023 if (get_remote_arch() == RA_OS2
) {
4024 map_to_os2_driver(info
->drivername
);
4027 SAFE_FREE(dbuf
.dptr
);
4029 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
4030 sharename
, info
->printername
, info
->drivername
));
4035 /****************************************************************************
4036 Debugging function, dump at level 6 the struct in the logs.
4037 ****************************************************************************/
4038 static uint32
dump_a_printer(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4041 NT_PRINTER_INFO_LEVEL_2
*info2
;
4043 DEBUG(106,("Dumping printer at level [%d]\n", level
));
4048 if (printer
->info_2
== NULL
)
4052 info2
=printer
->info_2
;
4054 DEBUGADD(106,("attributes:[%d]\n", info2
->attributes
));
4055 DEBUGADD(106,("priority:[%d]\n", info2
->priority
));
4056 DEBUGADD(106,("default_priority:[%d]\n", info2
->default_priority
));
4057 DEBUGADD(106,("starttime:[%d]\n", info2
->starttime
));
4058 DEBUGADD(106,("untiltime:[%d]\n", info2
->untiltime
));
4059 DEBUGADD(106,("status:[%d]\n", info2
->status
));
4060 DEBUGADD(106,("cjobs:[%d]\n", info2
->cjobs
));
4061 DEBUGADD(106,("averageppm:[%d]\n", info2
->averageppm
));
4062 DEBUGADD(106,("changeid:[%d]\n", info2
->changeid
));
4063 DEBUGADD(106,("c_setprinter:[%d]\n", info2
->c_setprinter
));
4064 DEBUGADD(106,("setuptime:[%d]\n", info2
->setuptime
));
4066 DEBUGADD(106,("servername:[%s]\n", info2
->servername
));
4067 DEBUGADD(106,("printername:[%s]\n", info2
->printername
));
4068 DEBUGADD(106,("sharename:[%s]\n", info2
->sharename
));
4069 DEBUGADD(106,("portname:[%s]\n", info2
->portname
));
4070 DEBUGADD(106,("drivername:[%s]\n", info2
->drivername
));
4071 DEBUGADD(106,("comment:[%s]\n", info2
->comment
));
4072 DEBUGADD(106,("location:[%s]\n", info2
->location
));
4073 DEBUGADD(106,("sepfile:[%s]\n", info2
->sepfile
));
4074 DEBUGADD(106,("printprocessor:[%s]\n", info2
->printprocessor
));
4075 DEBUGADD(106,("datatype:[%s]\n", info2
->datatype
));
4076 DEBUGADD(106,("parameters:[%s]\n", info2
->parameters
));
4082 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level
));
4090 /****************************************************************************
4091 Update the changeid time.
4092 This is SO NASTY as some drivers need this to change, others need it
4093 static. This value will change every second, and I must hope that this
4094 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
4096 ****************************************************************************/
4098 static uint32
rev_changeid(void)
4102 get_process_uptime(&tv
);
4105 /* Return changeid as msec since spooler restart */
4106 return tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
4109 * This setting seems to work well but is too untested
4110 * to replace the above calculation. Left in for experiementation
4111 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
4113 return tv
.tv_sec
* 10 + tv
.tv_usec
/ 100000;
4119 * The function below are the high level ones.
4120 * only those ones must be called from the spoolss code.
4124 /****************************************************************************
4125 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
4126 ****************************************************************************/
4128 WERROR
mod_a_printer(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4132 dump_a_printer(printer
, level
);
4138 * Update the changestamp. Emperical tests show that the
4139 * ChangeID is always updated,but c_setprinter is
4140 * global spooler variable (not per printer).
4143 /* ChangeID **must** be increasing over the lifetime
4144 of client's spoolss service in order for the
4145 client's cache to show updates */
4147 printer
->info_2
->changeid
= rev_changeid();
4150 * Because one day someone will ask:
4151 * NT->NT An admin connection to a remote
4152 * printer show changes imeediately in
4153 * the properities dialog
4155 * A non-admin connection will only show the
4156 * changes after viewing the properites page
4157 * 2 times. Seems to be related to a
4158 * race condition in the client between the spooler
4159 * updating the local cache and the Explorer.exe GUI
4160 * actually displaying the properties.
4162 * This is fixed in Win2k. admin/non-admin
4163 * connections both display changes immediately.
4168 result
=update_a_printer_2(printer
->info_2
);
4172 result
=WERR_UNKNOWN_LEVEL
;
4179 /****************************************************************************
4180 Initialize printer devmode & data with previously saved driver init values.
4181 ****************************************************************************/
4183 static bool set_driver_init_2( NT_PRINTER_INFO_LEVEL_2
*info_ptr
)
4188 NT_PRINTER_INFO_LEVEL_2 info
;
4194 * Delete any printer data 'values' already set. When called for driver
4195 * replace, there will generally be some, but during an add printer, there
4196 * should not be any (if there are delete them).
4199 if ( info_ptr
->data
)
4200 delete_all_printer_data( info_ptr
, "" );
4202 if (asprintf(&key
, "%s%s", DRIVER_INIT_PREFIX
,
4203 info_ptr
->drivername
) < 0) {
4207 dbuf
= tdb_fetch_bystring(tdb_drivers
, key
);
4210 * When changing to a driver that has no init info in the tdb, remove
4211 * the previous drivers init info and leave the new on blank.
4213 free_nt_devicemode(&info_ptr
->devmode
);
4220 * Get the saved DEVMODE..
4223 len
+= unpack_devicemode(&info
.devmode
,dbuf
.dptr
+len
, dbuf
.dsize
-len
);
4226 * The saved DEVMODE contains the devicename from the printer used during
4227 * the initialization save. Change it to reflect the new printer.
4230 if ( info
.devmode
) {
4231 ZERO_STRUCT(info
.devmode
->devicename
);
4232 fstrcpy(info
.devmode
->devicename
, info_ptr
->printername
);
4236 * NT/2k does not change out the entire DeviceMode of a printer
4237 * when changing the driver. Only the driverextra, private, &
4238 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
4240 * Later examination revealed that Windows NT/2k does reset the
4241 * the printer's device mode, bit **only** when you change a
4242 * property of the device mode such as the page orientation.
4247 /* Bind the saved DEVMODE to the new the printer */
4249 free_nt_devicemode(&info_ptr
->devmode
);
4250 info_ptr
->devmode
= info
.devmode
;
4252 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
4253 info_ptr
->printername
, info_ptr
->devmode
?"VALID":"NULL", info_ptr
->drivername
));
4255 /* Add the printer data 'values' to the new printer */
4257 if ( !(info_ptr
->data
= TALLOC_ZERO_P( info_ptr
, NT_PRINTER_DATA
)) ) {
4258 DEBUG(0,("set_driver_init_2: talloc() failed!\n"));
4262 len
+= unpack_values( info_ptr
->data
, dbuf
.dptr
+len
, dbuf
.dsize
-len
);
4264 SAFE_FREE(dbuf
.dptr
);
4269 /****************************************************************************
4270 Initialize printer devmode & data with previously saved driver init values.
4271 When a printer is created using AddPrinter, the drivername bound to the
4272 printer is used to lookup previously saved driver initialization info, which
4273 is bound to the new printer.
4274 ****************************************************************************/
4276 bool set_driver_init(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4278 bool result
= False
;
4282 result
= set_driver_init_2(printer
->info_2
);
4286 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
4294 /****************************************************************************
4295 Delete driver init data stored for a specified driver
4296 ****************************************************************************/
4298 bool del_driver_init(const char *drivername
)
4303 if (!drivername
|| !*drivername
) {
4304 DEBUG(3,("del_driver_init: No drivername specified!\n"));
4308 if (asprintf(&key
, "%s%s", DRIVER_INIT_PREFIX
, drivername
) < 0) {
4312 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n",
4315 ret
= (tdb_delete_bystring(tdb_drivers
, key
) == 0);
4320 /****************************************************************************
4321 Pack up the DEVMODE and values for a printer into a 'driver init' entry
4322 in the tdb. Note: this is different from the driver entry and the printer
4323 entry. There should be a single driver init entry for each driver regardless
4324 of whether it was installed from NT or 2K. Technically, they should be
4325 different, but they work out to the same struct.
4326 ****************************************************************************/
4328 static uint32
update_driver_init_2(NT_PRINTER_INFO_LEVEL_2
*info
)
4332 int buflen
, len
, ret
;
4341 len
+= pack_devicemode(info
->devmode
, buf
+len
, buflen
-len
);
4343 retlen
= pack_values( info
->data
, buf
+len
, buflen
-len
);
4351 buf
= (uint8
*)SMB_REALLOC(buf
, len
);
4353 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
4362 if (asprintf(&key
, "%s%s", DRIVER_INIT_PREFIX
, info
->drivername
) < 0) {
4370 ret
= tdb_store_bystring(tdb_drivers
, key
, dbuf
, TDB_REPLACE
);
4374 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
4378 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
4379 info
->sharename
, info
->drivername
));
4384 /****************************************************************************
4385 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
4386 ****************************************************************************/
4388 static uint32
update_driver_init(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
)
4392 dump_a_printer(printer
, level
);
4396 result
= update_driver_init_2(printer
->info_2
);
4406 /****************************************************************************
4407 Convert the printer data value, a REG_BINARY array, into an initialization
4408 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
4409 got to keep the endians happy :).
4410 ****************************************************************************/
4412 static bool convert_driver_init(TALLOC_CTX
*mem_ctx
, NT_DEVICEMODE
*nt_devmode
,
4413 const uint8_t *data
, uint32_t data_len
)
4415 struct spoolss_DeviceMode devmode
;
4416 enum ndr_err_code ndr_err
;
4419 ZERO_STRUCT(devmode
);
4421 blob
= data_blob_const(data
, data_len
);
4423 ndr_err
= ndr_pull_struct_blob(&blob
, mem_ctx
, NULL
, &devmode
,
4424 (ndr_pull_flags_fn_t
)ndr_pull_spoolss_DeviceMode
);
4425 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
4426 DEBUG(10,("convert_driver_init: error parsing spoolss_DeviceMode\n"));
4430 return convert_devicemode("", &devmode
, &nt_devmode
);
4433 /****************************************************************************
4434 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
4436 1. Use the driver's config DLL to this UNC printername and:
4437 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
4438 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
4439 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
4441 The last step triggers saving the "driver initialization" information for
4442 this printer into the tdb. Later, new printers that use this driver will
4443 have this initialization information bound to them. This simulates the
4444 driver initialization, as if it had run on the Samba server (as it would
4447 The Win32 client side code requirement sucks! But until we can run arbitrary
4448 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
4450 It would have been easier to use SetPrinter because all the UNMARSHALLING of
4451 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
4452 about it and you will realize why. JRR 010720
4453 ****************************************************************************/
4455 static WERROR
save_driver_init_2(NT_PRINTER_INFO_LEVEL
*printer
, uint8
*data
, uint32 data_len
)
4457 WERROR status
= WERR_OK
;
4458 TALLOC_CTX
*ctx
= NULL
;
4459 NT_DEVICEMODE
*nt_devmode
= NULL
;
4460 NT_DEVICEMODE
*tmp_devmode
= printer
->info_2
->devmode
;
4463 * When the DEVMODE is already set on the printer, don't try to unpack it.
4465 DEBUG(8,("save_driver_init_2: Enter...\n"));
4467 if ( !printer
->info_2
->devmode
&& data_len
) {
4469 * Set devmode on printer info, so entire printer initialization can be
4473 if ((ctx
= talloc_init("save_driver_init_2")) == NULL
)
4476 if ((nt_devmode
= SMB_MALLOC_P(NT_DEVICEMODE
)) == NULL
) {
4477 status
= WERR_NOMEM
;
4481 ZERO_STRUCTP(nt_devmode
);
4484 * The DEVMODE is held in the 'data' component of the param in raw binary.
4485 * Convert it to to a devmode structure
4487 if ( !convert_driver_init( ctx
, nt_devmode
, data
, data_len
)) {
4488 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
4489 status
= WERR_INVALID_PARAM
;
4493 printer
->info_2
->devmode
= nt_devmode
;
4497 * Pack up and add (or update) the DEVMODE and any current printer data to
4498 * a 'driver init' element in the tdb
4502 if ( update_driver_init(printer
, 2) != 0 ) {
4503 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
4504 status
= WERR_NOMEM
;
4509 * If driver initialization info was successfully saved, set the current
4510 * printer to match it. This allows initialization of the current printer
4511 * as well as the driver.
4513 status
= mod_a_printer(printer
, 2);
4514 if (!W_ERROR_IS_OK(status
)) {
4515 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
4516 printer
->info_2
->printername
));
4520 talloc_destroy(ctx
);
4521 free_nt_devicemode( &nt_devmode
);
4523 printer
->info_2
->devmode
= tmp_devmode
;
4528 /****************************************************************************
4529 Update the driver init info (DEVMODE and specifics) for a printer
4530 ****************************************************************************/
4532 WERROR
save_driver_init(NT_PRINTER_INFO_LEVEL
*printer
, uint32 level
, uint8
*data
, uint32 data_len
)
4534 WERROR status
= WERR_OK
;
4538 status
= save_driver_init_2( printer
, data
, data_len
);
4541 status
= WERR_UNKNOWN_LEVEL
;
4548 /****************************************************************************
4549 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
4551 Previously the code had a memory allocation problem because it always
4552 used the TALLOC_CTX from the Printer_entry*. This context lasts
4553 as a long as the original handle is open. So if the client made a lot
4554 of getprinter[data]() calls, the memory usage would climb. Now we use
4555 a short lived TALLOC_CTX for printer_info_2 objects returned. We
4556 still use the Printer_entry->ctx for maintaining the cache copy though
4557 since that object must live as long as the handle by definition.
4560 ****************************************************************************/
4562 static WERROR
get_a_printer_internal( Printer_entry
*print_hnd
, NT_PRINTER_INFO_LEVEL
**pp_printer
, uint32 level
,
4563 const char *sharename
, bool get_loc_com
)
4568 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename
, (unsigned int)level
));
4570 if ( !(*pp_printer
= TALLOC_ZERO_P(NULL
, NT_PRINTER_INFO_LEVEL
)) ) {
4571 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4577 if ( !((*pp_printer
)->info_2
= TALLOC_ZERO_P(*pp_printer
, NT_PRINTER_INFO_LEVEL_2
)) ) {
4578 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4579 TALLOC_FREE( *pp_printer
);
4584 fstrcpy( servername
, print_hnd
->servername
);
4586 fstrcpy( servername
, "%L" );
4587 standard_sub_basic( "", "", servername
,
4588 sizeof(servername
)-1 );
4591 result
= get_a_printer_2( (*pp_printer
)->info_2
,
4592 servername
, sharename
, get_loc_com
);
4594 /* we have a new printer now. Save it with this handle */
4596 if ( !W_ERROR_IS_OK(result
) ) {
4597 TALLOC_FREE( *pp_printer
);
4598 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n",
4599 sharename
, (unsigned int)level
, win_errstr(result
)));
4603 dump_a_printer( *pp_printer
, level
);
4608 TALLOC_FREE( *pp_printer
);
4609 return WERR_UNKNOWN_LEVEL
;
4615 WERROR
get_a_printer( Printer_entry
*print_hnd
,
4616 NT_PRINTER_INFO_LEVEL
**pp_printer
,
4618 const char *sharename
)
4620 return get_a_printer_internal(print_hnd
, pp_printer
, level
,
4624 WERROR
get_a_printer_search( Printer_entry
*print_hnd
,
4625 NT_PRINTER_INFO_LEVEL
**pp_printer
,
4627 const char *sharename
)
4629 return get_a_printer_internal(print_hnd
, pp_printer
, level
,
4633 /****************************************************************************
4634 Deletes a NT_PRINTER_INFO_LEVEL struct.
4635 ****************************************************************************/
4637 uint32
free_a_printer(NT_PRINTER_INFO_LEVEL
**pp_printer
, uint32 level
)
4639 NT_PRINTER_INFO_LEVEL
*printer
= *pp_printer
;
4646 if ( printer
->info_2
)
4647 free_nt_printer_info_level_2(&printer
->info_2
);
4651 DEBUG(0,("free_a_printer: unknown level! [%d]\n", level
));
4655 TALLOC_FREE(*pp_printer
);
4660 /****************************************************************************
4661 ****************************************************************************/
4663 uint32_t add_a_printer_driver(TALLOC_CTX
*mem_ctx
,
4664 struct spoolss_AddDriverInfoCtr
*r
,
4668 struct spoolss_DriverInfo8 info8
;
4672 DEBUG(10,("adding a printer at level [%d]\n", r
->level
));
4676 info8
.version
= r
->info
.info3
->version
;
4677 info8
.driver_name
= r
->info
.info3
->driver_name
;
4678 info8
.architecture
= r
->info
.info3
->architecture
;
4679 info8
.driver_path
= r
->info
.info3
->driver_path
;
4680 info8
.data_file
= r
->info
.info3
->data_file
;
4681 info8
.config_file
= r
->info
.info3
->config_file
;
4682 info8
.help_file
= r
->info
.info3
->help_file
;
4683 info8
.monitor_name
= r
->info
.info3
->monitor_name
;
4684 info8
.default_datatype
= r
->info
.info3
->default_datatype
;
4685 if (r
->info
.info3
->dependent_files
&& r
->info
.info3
->dependent_files
->string
) {
4686 info8
.dependent_files
= r
->info
.info3
->dependent_files
->string
;
4690 info8
.version
= r
->info
.info6
->version
;
4691 info8
.driver_name
= r
->info
.info6
->driver_name
;
4692 info8
.architecture
= r
->info
.info6
->architecture
;
4693 info8
.driver_path
= r
->info
.info6
->driver_path
;
4694 info8
.data_file
= r
->info
.info6
->data_file
;
4695 info8
.config_file
= r
->info
.info6
->config_file
;
4696 info8
.help_file
= r
->info
.info6
->help_file
;
4697 info8
.monitor_name
= r
->info
.info6
->monitor_name
;
4698 info8
.default_datatype
= r
->info
.info6
->default_datatype
;
4699 if (r
->info
.info6
->dependent_files
&& r
->info
.info6
->dependent_files
->string
) {
4700 info8
.dependent_files
= r
->info
.info6
->dependent_files
->string
;
4702 info8
.driver_date
= r
->info
.info6
->driver_date
;
4703 info8
.driver_version
= r
->info
.info6
->driver_version
;
4704 info8
.manufacturer_name
= r
->info
.info6
->manufacturer_name
;
4705 info8
.manufacturer_url
= r
->info
.info6
->manufacturer_url
;
4706 info8
.hardware_id
= r
->info
.info6
->hardware_id
;
4707 info8
.provider
= r
->info
.info6
->provider
;
4710 info8
.version
= r
->info
.info8
->version
;
4711 info8
.driver_name
= r
->info
.info8
->driver_name
;
4712 info8
.architecture
= r
->info
.info8
->architecture
;
4713 info8
.driver_path
= r
->info
.info8
->driver_path
;
4714 info8
.data_file
= r
->info
.info8
->data_file
;
4715 info8
.config_file
= r
->info
.info8
->config_file
;
4716 info8
.help_file
= r
->info
.info8
->help_file
;
4717 info8
.monitor_name
= r
->info
.info8
->monitor_name
;
4718 info8
.default_datatype
= r
->info
.info8
->default_datatype
;
4719 if (r
->info
.info8
->dependent_files
&& r
->info
.info8
->dependent_files
->string
) {
4720 info8
.dependent_files
= r
->info
.info8
->dependent_files
->string
;
4722 if (r
->info
.info8
->previous_names
&& r
->info
.info8
->previous_names
->string
) {
4723 info8
.previous_names
= r
->info
.info8
->previous_names
->string
;
4725 info8
.driver_date
= r
->info
.info8
->driver_date
;
4726 info8
.driver_version
= r
->info
.info8
->driver_version
;
4727 info8
.manufacturer_name
= r
->info
.info8
->manufacturer_name
;
4728 info8
.manufacturer_url
= r
->info
.info8
->manufacturer_url
;
4729 info8
.hardware_id
= r
->info
.info8
->hardware_id
;
4730 info8
.provider
= r
->info
.info8
->provider
;
4731 info8
.print_processor
= r
->info
.info8
->print_processor
;
4732 info8
.vendor_setup
= r
->info
.info8
->vendor_setup
;
4733 if (r
->info
.info8
->color_profiles
&& r
->info
.info8
->color_profiles
->string
) {
4734 info8
.color_profiles
= r
->info
.info8
->color_profiles
->string
;
4736 info8
.inf_path
= r
->info
.info8
->inf_path
;
4737 info8
.printer_driver_attributes
= r
->info
.info8
->printer_driver_attributes
;
4738 if (r
->info
.info8
->core_driver_dependencies
&& r
->info
.info8
->core_driver_dependencies
->string
) {
4739 info8
.core_driver_dependencies
= r
->info
.info8
->core_driver_dependencies
->string
;
4741 info8
.min_inbox_driver_ver_date
= r
->info
.info8
->min_inbox_driver_ver_date
;
4742 info8
.min_inbox_driver_ver_version
= r
->info
.info8
->min_inbox_driver_ver_version
;
4748 *driver_name
= talloc_strdup(mem_ctx
, info8
.driver_name
);
4749 if (!*driver_name
) {
4752 *version
= info8
.version
;
4754 return add_a_printer_driver_8(&info8
);
4757 /****************************************************************************
4758 ****************************************************************************/
4760 WERROR
get_a_printer_driver(TALLOC_CTX
*mem_ctx
,
4761 struct spoolss_DriverInfo8
**driver
,
4762 const char *drivername
, const char *architecture
,
4766 struct spoolss_DriverInfo3 info3
;
4767 struct spoolss_DriverInfo8
*info8
;
4771 /* Sometime we just want any version of the driver */
4773 if (version
== DRIVER_ANY_VERSION
) {
4774 /* look for Win2k first and then for NT4 */
4775 result
= get_a_printer_driver_3(mem_ctx
,
4779 if (!W_ERROR_IS_OK(result
)) {
4780 result
= get_a_printer_driver_3(mem_ctx
,
4786 result
= get_a_printer_driver_3(mem_ctx
,
4793 if (!W_ERROR_IS_OK(result
)) {
4797 info8
= talloc_zero(mem_ctx
, struct spoolss_DriverInfo8
);
4802 info8
->version
= info3
.version
;
4803 info8
->driver_name
= info3
.driver_name
;
4804 info8
->architecture
= info3
.architecture
;
4805 info8
->driver_path
= info3
.driver_path
;
4806 info8
->data_file
= info3
.data_file
;
4807 info8
->config_file
= info3
.config_file
;
4808 info8
->help_file
= info3
.help_file
;
4809 info8
->dependent_files
= info3
.dependent_files
;
4810 info8
->monitor_name
= info3
.monitor_name
;
4811 info8
->default_datatype
= info3
.default_datatype
;
4818 /****************************************************************************
4819 ****************************************************************************/
4821 uint32_t free_a_printer_driver(struct spoolss_DriverInfo8
*driver
)
4823 talloc_free(driver
);
4828 /****************************************************************************
4829 Determine whether or not a particular driver is currently assigned
4831 ****************************************************************************/
4833 bool printer_driver_in_use(const struct spoolss_DriverInfo8
*r
)
4836 int n_services
= lp_numservices();
4837 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
4838 bool in_use
= False
;
4844 DEBUG(10,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4846 /* loop through the printers.tdb and check for the drivername */
4848 for (snum
=0; snum
<n_services
&& !in_use
; snum
++) {
4849 if ( !(lp_snum_ok(snum
) && lp_print_ok(snum
) ) )
4852 if ( !W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, lp_servicename(snum
))) )
4855 if (strequal(r
->driver_name
, printer
->info_2
->drivername
))
4858 free_a_printer( &printer
, 2 );
4861 DEBUG(10,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4864 struct spoolss_DriverInfo8
*d
;
4867 DEBUG(5,("printer_driver_in_use: driver \"%s\" is currently in use\n", r
->driver_name
));
4869 /* we can still remove the driver if there is one of
4870 "Windows NT x86" version 2 or 3 left */
4872 if (!strequal("Windows NT x86", r
->architecture
)) {
4873 werr
= get_a_printer_driver(talloc_tos(), &d
, r
->driver_name
, "Windows NT x86", DRIVER_ANY_VERSION
);
4876 switch (r
->version
) {
4878 werr
= get_a_printer_driver(talloc_tos(), &d
, r
->driver_name
, "Windows NT x86", 3);
4881 werr
= get_a_printer_driver(talloc_tos(), &d
, r
->driver_name
, "Windows NT x86", 2);
4884 DEBUG(0,("printer_driver_in_use: ERROR! unknown driver version (%d)\n",
4886 werr
= WERR_UNKNOWN_PRINTER_DRIVER
;
4891 /* now check the error code */
4893 if ( W_ERROR_IS_OK(werr
) ) {
4894 /* it's ok to remove the driver, we have other architctures left */
4896 free_a_printer_driver(d
);
4900 /* report that the driver is not in use by default */
4906 /**********************************************************************
4907 Check to see if a ogiven file is in use by *info
4908 *********************************************************************/
4910 static bool drv_file_in_use(const char *file
, const struct spoolss_DriverInfo8
*info
)
4917 /* mz: skip files that are in the list but already deleted */
4918 if (!file
|| !file
[0]) {
4922 if (strequal(file
, info
->driver_path
))
4925 if (strequal(file
, info
->data_file
))
4928 if (strequal(file
, info
->config_file
))
4931 if (strequal(file
, info
->help_file
))
4934 /* see of there are any dependent files to examine */
4936 if (!info
->dependent_files
)
4939 while (info
->dependent_files
[i
] && *info
->dependent_files
[i
]) {
4940 if (strequal(file
, info
->dependent_files
[i
]))
4949 /**********************************************************************
4950 Utility function to remove the dependent file pointed to by the
4951 input parameter from the list
4952 *********************************************************************/
4954 static void trim_dependent_file(TALLOC_CTX
*mem_ctx
, const char **files
, int idx
)
4957 /* bump everything down a slot */
4959 while (files
&& files
[idx
+1]) {
4960 files
[idx
] = talloc_strdup(mem_ctx
, files
[idx
+1]);
4969 /**********************************************************************
4970 Check if any of the files used by src are also used by drv
4971 *********************************************************************/
4973 static bool trim_overlap_drv_files(TALLOC_CTX
*mem_ctx
,
4974 struct spoolss_DriverInfo8
*src
,
4975 const struct spoolss_DriverInfo8
*drv
)
4977 bool in_use
= False
;
4983 /* check each file. Remove it from the src structure if it overlaps */
4985 if (drv_file_in_use(src
->driver_path
, drv
)) {
4987 DEBUG(10,("Removing driverfile [%s] from list\n", src
->driver_path
));
4988 src
->driver_path
= talloc_strdup(mem_ctx
, "");
4989 if (!src
->driver_path
) { return false; }
4992 if (drv_file_in_use(src
->data_file
, drv
)) {
4994 DEBUG(10,("Removing datafile [%s] from list\n", src
->data_file
));
4995 src
->data_file
= talloc_strdup(mem_ctx
, "");
4996 if (!src
->data_file
) { return false; }
4999 if (drv_file_in_use(src
->config_file
, drv
)) {
5001 DEBUG(10,("Removing configfile [%s] from list\n", src
->config_file
));
5002 src
->config_file
= talloc_strdup(mem_ctx
, "");
5003 if (!src
->config_file
) { return false; }
5006 if (drv_file_in_use(src
->help_file
, drv
)) {
5008 DEBUG(10,("Removing helpfile [%s] from list\n", src
->help_file
));
5009 src
->help_file
= talloc_strdup(mem_ctx
, "");
5010 if (!src
->help_file
) { return false; }
5013 /* are there any dependentfiles to examine? */
5015 if (!src
->dependent_files
)
5018 while (src
->dependent_files
[i
] && *src
->dependent_files
[i
]) {
5019 if (drv_file_in_use(src
->dependent_files
[i
], drv
)) {
5021 DEBUG(10,("Removing [%s] from dependent file list\n", src
->dependent_files
[i
]));
5022 trim_dependent_file(mem_ctx
, src
->dependent_files
, i
);
5030 /****************************************************************************
5031 Determine whether or not a particular driver files are currently being
5032 used by any other driver.
5034 Return value is True if any files were in use by other drivers
5035 and False otherwise.
5037 Upon return, *info has been modified to only contain the driver files
5038 which are not in use
5042 This needs to check all drivers to ensure that all files in use
5043 have been removed from *info, not just the ones in the first
5045 ****************************************************************************/
5047 bool printer_driver_files_in_use(TALLOC_CTX
*mem_ctx
,
5048 struct spoolss_DriverInfo8
*info
)
5053 fstring
*list
= NULL
;
5054 struct spoolss_DriverInfo8
*driver
;
5055 bool in_use
= false;
5060 version
= info
->version
;
5062 /* loop over all driver versions */
5064 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
5066 /* get the list of drivers */
5069 ndrivers
= get_ntdrivers(&list
, info
->architecture
, version
);
5071 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
5072 ndrivers
, info
->architecture
, version
));
5074 /* check each driver for overlap in files */
5076 for (i
=0; i
<ndrivers
; i
++) {
5077 DEBUGADD(5,("\tdriver: [%s]\n", list
[i
]));
5081 if (!W_ERROR_IS_OK(get_a_printer_driver(talloc_tos(), &driver
, list
[i
], info
->architecture
, version
))) {
5086 /* check if d2 uses any files from d1 */
5087 /* only if this is a different driver than the one being deleted */
5089 if (!strequal(info
->driver_name
, driver
->driver_name
)) {
5090 if (trim_overlap_drv_files(mem_ctx
, info
, driver
)) {
5091 /* mz: Do not instantly return -
5092 * we need to ensure this file isn't
5093 * also in use by other drivers. */
5098 free_a_printer_driver(driver
);
5103 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
5108 static NTSTATUS
driver_unlink_internals(connection_struct
*conn
,
5111 struct smb_filename
*smb_fname
= NULL
;
5114 status
= create_synthetic_smb_fname(talloc_tos(), name
, NULL
, NULL
,
5116 if (!NT_STATUS_IS_OK(status
)) {
5120 status
= unlink_internals(conn
, NULL
, 0, smb_fname
, false);
5122 TALLOC_FREE(smb_fname
);
5126 /****************************************************************************
5127 Actually delete the driver files. Make sure that
5128 printer_driver_files_in_use() return False before calling
5130 ****************************************************************************/
5132 static bool delete_driver_files(struct pipes_struct
*rpc_pipe
,
5133 const struct spoolss_DriverInfo8
*r
)
5138 connection_struct
*conn
;
5141 fstring printdollar
;
5142 int printdollar_snum
;
5149 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n",
5150 r
->driver_name
, r
->version
));
5152 fstrcpy(printdollar
, "print$");
5154 printdollar_snum
= find_service(printdollar
);
5155 if (printdollar_snum
== -1) {
5159 nt_status
= create_conn_struct(talloc_tos(), &conn
, printdollar_snum
,
5160 lp_pathname(printdollar_snum
),
5161 rpc_pipe
->server_info
, &oldcwd
);
5162 if (!NT_STATUS_IS_OK(nt_status
)) {
5163 DEBUG(0,("delete_driver_files: create_conn_struct "
5164 "returned %s\n", nt_errstr(nt_status
)));
5168 if ( !CAN_WRITE(conn
) ) {
5169 DEBUG(3,("delete_driver_files: Cannot delete print driver when [print$] is read-only\n"));
5173 /* now delete the files; must strip the '\print$' string from
5176 if (r
->driver_path
&& r
->driver_path
[0]) {
5177 if ((s
= strchr(&r
->driver_path
[1], '\\')) != NULL
) {
5179 DEBUG(10,("deleting driverfile [%s]\n", s
));
5180 driver_unlink_internals(conn
, file
);
5184 if (r
->config_file
&& r
->config_file
[0]) {
5185 if ((s
= strchr(&r
->config_file
[1], '\\')) != NULL
) {
5187 DEBUG(10,("deleting configfile [%s]\n", s
));
5188 driver_unlink_internals(conn
, file
);
5192 if (r
->data_file
&& r
->data_file
[0]) {
5193 if ((s
= strchr(&r
->data_file
[1], '\\')) != NULL
) {
5195 DEBUG(10,("deleting datafile [%s]\n", s
));
5196 driver_unlink_internals(conn
, file
);
5200 if (r
->help_file
&& r
->help_file
[0]) {
5201 if ((s
= strchr(&r
->help_file
[1], '\\')) != NULL
) {
5203 DEBUG(10,("deleting helpfile [%s]\n", s
));
5204 driver_unlink_internals(conn
, file
);
5208 /* check if we are done removing files */
5210 if (r
->dependent_files
) {
5211 while (r
->dependent_files
[i
] && r
->dependent_files
[i
][0]) {
5214 /* bypass the "\print$" portion of the path */
5216 if ((p
= strchr(r
->dependent_files
[i
]+1, '\\')) != NULL
) {
5218 DEBUG(10,("deleting dependent file [%s]\n", file
));
5219 driver_unlink_internals(conn
, file
);
5231 vfs_ChDir(conn
, oldcwd
);
5237 /****************************************************************************
5238 Remove a printer driver from the TDB. This assumes that the the driver was
5239 previously looked up.
5240 ***************************************************************************/
5242 WERROR
delete_printer_driver(struct pipes_struct
*rpc_pipe
,
5243 const struct spoolss_DriverInfo8
*r
,
5244 uint32 version
, bool delete_files
)
5250 /* delete the tdb data first */
5252 arch
= get_short_archi(r
->architecture
);
5254 return WERR_UNKNOWN_PRINTER_DRIVER
;
5256 if (asprintf(&key
, "%s%s/%d/%s", DRIVERS_PREFIX
,
5257 arch
, version
, r
->driver_name
) < 0) {
5261 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
5262 key
, delete_files
? "TRUE" : "FALSE" ));
5264 /* check if the driver actually exists for this environment */
5266 dbuf
= tdb_fetch_bystring( tdb_drivers
, key
);
5268 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key
));
5270 return WERR_UNKNOWN_PRINTER_DRIVER
;
5273 SAFE_FREE( dbuf
.dptr
);
5275 /* ok... the driver exists so the delete should return success */
5277 if (tdb_delete_bystring(tdb_drivers
, key
) == -1) {
5278 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key
));
5280 return WERR_ACCESS_DENIED
;
5284 * now delete any associated files if delete_files == True
5285 * even if this part failes, we return succes because the
5286 * driver doesn not exist any more
5290 delete_driver_files(rpc_pipe
, r
);
5292 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key
));
5298 /****************************************************************************
5299 Store a security desc for a printer.
5300 ****************************************************************************/
5302 WERROR
nt_printing_setsec(const char *sharename
, SEC_DESC_BUF
*secdesc_ctr
)
5304 SEC_DESC_BUF
*new_secdesc_ctr
= NULL
;
5305 SEC_DESC_BUF
*old_secdesc_ctr
= NULL
;
5306 TALLOC_CTX
*mem_ctx
= NULL
;
5313 mem_ctx
= talloc_init("nt_printing_setsec");
5314 if (mem_ctx
== NULL
)
5317 /* The old owner and group sids of the security descriptor are not
5318 present when new ACEs are added or removed by changing printer
5319 permissions through NT. If they are NULL in the new security
5320 descriptor then copy them over from the old one. */
5322 if (!secdesc_ctr
->sd
->owner_sid
|| !secdesc_ctr
->sd
->group_sid
) {
5323 DOM_SID
*owner_sid
, *group_sid
;
5324 SEC_ACL
*dacl
, *sacl
;
5325 SEC_DESC
*psd
= NULL
;
5328 if (!nt_printing_getsec(mem_ctx
, sharename
, &old_secdesc_ctr
)) {
5329 status
= WERR_NOMEM
;
5333 /* Pick out correct owner and group sids */
5335 owner_sid
= secdesc_ctr
->sd
->owner_sid
?
5336 secdesc_ctr
->sd
->owner_sid
:
5337 old_secdesc_ctr
->sd
->owner_sid
;
5339 group_sid
= secdesc_ctr
->sd
->group_sid
?
5340 secdesc_ctr
->sd
->group_sid
:
5341 old_secdesc_ctr
->sd
->group_sid
;
5343 dacl
= secdesc_ctr
->sd
->dacl
?
5344 secdesc_ctr
->sd
->dacl
:
5345 old_secdesc_ctr
->sd
->dacl
;
5347 sacl
= secdesc_ctr
->sd
->sacl
?
5348 secdesc_ctr
->sd
->sacl
:
5349 old_secdesc_ctr
->sd
->sacl
;
5351 /* Make a deep copy of the security descriptor */
5353 psd
= make_sec_desc(mem_ctx
, secdesc_ctr
->sd
->revision
, secdesc_ctr
->sd
->type
,
5354 owner_sid
, group_sid
,
5360 status
= WERR_NOMEM
;
5364 new_secdesc_ctr
= make_sec_desc_buf(mem_ctx
, size
, psd
);
5367 if (!new_secdesc_ctr
) {
5368 new_secdesc_ctr
= secdesc_ctr
;
5371 /* Store the security descriptor in a tdb */
5373 nt_status
= marshall_sec_desc_buf(mem_ctx
, new_secdesc_ctr
,
5374 &blob
.data
, &blob
.length
);
5375 if (!NT_STATUS_IS_OK(nt_status
)) {
5376 status
= ntstatus_to_werror(nt_status
);
5380 kbuf
= make_printers_secdesc_tdbkey(mem_ctx
, sharename
);
5382 dbuf
.dptr
= (unsigned char *)blob
.data
;
5383 dbuf
.dsize
= blob
.length
;
5385 if (tdb_trans_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
)==0) {
5388 DEBUG(1,("Failed to store secdesc for %s\n", sharename
));
5389 status
= WERR_BADFUNC
;
5392 /* Free malloc'ed memory */
5393 talloc_free(blob
.data
);
5398 talloc_destroy(mem_ctx
);
5402 /****************************************************************************
5403 Construct a default security descriptor buffer for a printer.
5404 ****************************************************************************/
5406 static SEC_DESC_BUF
*construct_default_printer_sdb(TALLOC_CTX
*ctx
)
5408 SEC_ACE ace
[5]; /* max number of ace entries */
5411 SEC_ACL
*psa
= NULL
;
5412 SEC_DESC_BUF
*sdb
= NULL
;
5413 SEC_DESC
*psd
= NULL
;
5417 /* Create an ACE where Everyone is allowed to print */
5419 sa
= PRINTER_ACE_PRINT
;
5420 init_sec_ace(&ace
[i
++], &global_sid_World
, SEC_ACE_TYPE_ACCESS_ALLOWED
,
5421 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5423 /* Add the domain admins group if we are a DC */
5426 DOM_SID domadmins_sid
;
5428 sid_compose(&domadmins_sid
, get_global_sam_sid(),
5429 DOMAIN_GROUP_RID_ADMINS
);
5431 sa
= PRINTER_ACE_FULL_CONTROL
;
5432 init_sec_ace(&ace
[i
++], &domadmins_sid
,
5433 SEC_ACE_TYPE_ACCESS_ALLOWED
, sa
,
5434 SEC_ACE_FLAG_OBJECT_INHERIT
| SEC_ACE_FLAG_INHERIT_ONLY
);
5435 init_sec_ace(&ace
[i
++], &domadmins_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
,
5436 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5438 else if (secrets_fetch_domain_sid(lp_workgroup(), &adm_sid
)) {
5439 sid_append_rid(&adm_sid
, DOMAIN_USER_RID_ADMIN
);
5441 sa
= PRINTER_ACE_FULL_CONTROL
;
5442 init_sec_ace(&ace
[i
++], &adm_sid
,
5443 SEC_ACE_TYPE_ACCESS_ALLOWED
, sa
,
5444 SEC_ACE_FLAG_OBJECT_INHERIT
| SEC_ACE_FLAG_INHERIT_ONLY
);
5445 init_sec_ace(&ace
[i
++], &adm_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
,
5446 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5449 /* add BUILTIN\Administrators as FULL CONTROL */
5451 sa
= PRINTER_ACE_FULL_CONTROL
;
5452 init_sec_ace(&ace
[i
++], &global_sid_Builtin_Administrators
,
5453 SEC_ACE_TYPE_ACCESS_ALLOWED
, sa
,
5454 SEC_ACE_FLAG_OBJECT_INHERIT
| SEC_ACE_FLAG_INHERIT_ONLY
);
5455 init_sec_ace(&ace
[i
++], &global_sid_Builtin_Administrators
,
5456 SEC_ACE_TYPE_ACCESS_ALLOWED
,
5457 sa
, SEC_ACE_FLAG_CONTAINER_INHERIT
);
5459 /* Make the security descriptor owned by the BUILTIN\Administrators */
5461 /* The ACL revision number in rpc_secdesc.h differs from the one
5462 created by NT when setting ACE entries in printer
5463 descriptors. NT4 complains about the property being edited by a
5466 if ((psa
= make_sec_acl(ctx
, NT4_ACL_REVISION
, i
, ace
)) != NULL
) {
5467 psd
= make_sec_desc(ctx
, SEC_DESC_REVISION
, SEC_DESC_SELF_RELATIVE
,
5468 &global_sid_Builtin_Administrators
,
5469 &global_sid_Builtin_Administrators
,
5470 NULL
, psa
, &sd_size
);
5474 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
5478 sdb
= make_sec_desc_buf(ctx
, sd_size
, psd
);
5480 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
5481 (unsigned int)sd_size
));
5486 /****************************************************************************
5487 Get a security desc for a printer.
5488 ****************************************************************************/
5490 bool nt_printing_getsec(TALLOC_CTX
*ctx
, const char *sharename
, SEC_DESC_BUF
**secdesc_ctr
)
5498 if (strlen(sharename
) > 2 && (temp
= strchr(sharename
+ 2, '\\'))) {
5499 sharename
= temp
+ 1;
5502 /* Fetch security descriptor from tdb */
5504 kbuf
= make_printers_secdesc_tdbkey(ctx
, sharename
);
5506 dbuf
= tdb_fetch(tdb_printers
, kbuf
);
5509 status
= unmarshall_sec_desc_buf(ctx
, dbuf
.dptr
, dbuf
.dsize
,
5511 SAFE_FREE(dbuf
.dptr
);
5513 if (NT_STATUS_IS_OK(status
)) {
5518 *secdesc_ctr
= construct_default_printer_sdb(ctx
);
5519 if (!*secdesc_ctr
) {
5523 status
= marshall_sec_desc_buf(ctx
, *secdesc_ctr
,
5524 &blob
.data
, &blob
.length
);
5525 if (NT_STATUS_IS_OK(status
)) {
5526 dbuf
.dptr
= (unsigned char *)blob
.data
;
5527 dbuf
.dsize
= blob
.length
;
5528 tdb_trans_store(tdb_printers
, kbuf
, dbuf
, TDB_REPLACE
);
5529 talloc_free(blob
.data
);
5532 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
5533 this security descriptor has been created when winbindd was
5534 down. Take ownership of security descriptor. */
5536 if (sid_equal((*secdesc_ctr
)->sd
->owner_sid
, &global_sid_World
)) {
5539 /* Change sd owner to workgroup administrator */
5541 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid
)) {
5542 SEC_DESC_BUF
*new_secdesc_ctr
= NULL
;
5543 SEC_DESC
*psd
= NULL
;
5548 sid_append_rid(&owner_sid
, DOMAIN_USER_RID_ADMIN
);
5550 psd
= make_sec_desc(ctx
, (*secdesc_ctr
)->sd
->revision
, (*secdesc_ctr
)->sd
->type
,
5552 (*secdesc_ctr
)->sd
->group_sid
,
5553 (*secdesc_ctr
)->sd
->sacl
,
5554 (*secdesc_ctr
)->sd
->dacl
,
5561 new_secdesc_ctr
= make_sec_desc_buf(ctx
, size
, psd
);
5562 if (!new_secdesc_ctr
) {
5566 /* Swap with other one */
5568 *secdesc_ctr
= new_secdesc_ctr
;
5572 nt_printing_setsec(sharename
, *secdesc_ctr
);
5576 if (DEBUGLEVEL
>= 10) {
5577 SEC_ACL
*the_acl
= (*secdesc_ctr
)->sd
->dacl
;
5580 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5581 sharename
, the_acl
->num_aces
));
5583 for (i
= 0; i
< the_acl
->num_aces
; i
++) {
5584 DEBUG(10, ("%s %d %d 0x%08x\n",
5585 sid_string_dbg(&the_acl
->aces
[i
].trustee
),
5586 the_acl
->aces
[i
].type
, the_acl
->aces
[i
].flags
,
5587 the_acl
->aces
[i
].access_mask
));
5596 1: level not implemented
5597 2: file doesn't exist
5598 3: can't allocate memory
5599 4: can't free memory
5600 5: non existant struct
5604 A printer and a printer driver are 2 different things.
5605 NT manages them separatelly, Samba does the same.
5606 Why ? Simply because it's easier and it makes sense !
5608 Now explanation: You have 3 printers behind your samba server,
5609 2 of them are the same make and model (laser A and B). But laser B
5610 has an 3000 sheet feeder and laser A doesn't such an option.
5611 Your third printer is an old dot-matrix model for the accounting :-).
5613 If the /usr/local/samba/lib directory (default dir), you will have
5614 5 files to describe all of this.
5616 3 files for the printers (1 by printer):
5619 NTprinter_accounting
5620 2 files for the drivers (1 for the laser and 1 for the dot matrix)
5621 NTdriver_printer model X
5622 NTdriver_printer model Y
5624 jfm: I should use this comment for the text file to explain
5625 same thing for the forms BTW.
5626 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
5630 /* Convert generic access rights to printer object specific access rights.
5631 It turns out that NT4 security descriptors use generic access rights and
5632 NT5 the object specific ones. */
5634 void map_printer_permissions(SEC_DESC
*sd
)
5638 for (i
= 0; sd
->dacl
&& i
< sd
->dacl
->num_aces
; i
++) {
5639 se_map_generic(&sd
->dacl
->aces
[i
].access_mask
,
5640 &printer_generic_mapping
);
5644 void map_job_permissions(SEC_DESC
*sd
)
5648 for (i
= 0; sd
->dacl
&& i
< sd
->dacl
->num_aces
; i
++) {
5649 se_map_generic(&sd
->dacl
->aces
[i
].access_mask
,
5650 &job_generic_mapping
);
5655 /****************************************************************************
5656 Check a user has permissions to perform the given operation. We use the
5657 permission constants defined in include/rpc_spoolss.h to check the various
5658 actions we perform when checking printer access.
5660 PRINTER_ACCESS_ADMINISTER:
5661 print_queue_pause, print_queue_resume, update_printer_sec,
5662 update_printer, spoolss_addprinterex_level_2,
5663 _spoolss_setprinterdata
5668 JOB_ACCESS_ADMINISTER:
5669 print_job_delete, print_job_pause, print_job_resume,
5672 Try access control in the following order (for performance reasons):
5673 1) root and SE_PRINT_OPERATOR can do anything (easy check)
5674 2) check security descriptor (bit comparisons in memory)
5675 3) "printer admins" (may result in numerous calls to winbind)
5677 ****************************************************************************/
5678 bool print_access_check(struct auth_serversupplied_info
*server_info
, int snum
,
5681 SEC_DESC_BUF
*secdesc
= NULL
;
5682 uint32 access_granted
;
5685 TALLOC_CTX
*mem_ctx
= NULL
;
5686 SE_PRIV se_printop
= SE_PRINT_OPERATOR
;
5688 /* If user is NULL then use the current_user structure */
5690 /* Always allow root or SE_PRINT_OPERATROR to do anything */
5692 if (server_info
->utok
.uid
== sec_initial_uid()
5693 || user_has_privileges(server_info
->ptok
, &se_printop
) ) {
5697 /* Get printer name */
5699 pname
= PRINTERNAME(snum
);
5701 if (!pname
|| !*pname
) {
5706 /* Get printer security descriptor */
5708 if(!(mem_ctx
= talloc_init("print_access_check"))) {
5713 if (!nt_printing_getsec(mem_ctx
, pname
, &secdesc
)) {
5714 talloc_destroy(mem_ctx
);
5719 if (access_type
== JOB_ACCESS_ADMINISTER
) {
5720 SEC_DESC_BUF
*parent_secdesc
= secdesc
;
5722 /* Create a child security descriptor to check permissions
5723 against. This is because print jobs are child objects
5724 objects of a printer. */
5726 status
= se_create_child_secdesc_buf(mem_ctx
, &secdesc
, parent_secdesc
->sd
, False
);
5728 if (!NT_STATUS_IS_OK(status
)) {
5729 talloc_destroy(mem_ctx
);
5730 errno
= map_errno_from_nt_status(status
);
5734 map_job_permissions(secdesc
->sd
);
5736 map_printer_permissions(secdesc
->sd
);
5740 status
= se_access_check(secdesc
->sd
, server_info
->ptok
, access_type
,
5743 DEBUG(4, ("access check was %s\n", NT_STATUS_IS_OK(status
) ? "SUCCESS" : "FAILURE"));
5745 /* see if we need to try the printer admin list */
5747 if (!NT_STATUS_IS_OK(status
) &&
5748 (token_contains_name_in_list(uidtoname(server_info
->utok
.uid
),
5749 NULL
, NULL
, server_info
->ptok
,
5750 lp_printer_admin(snum
)))) {
5751 talloc_destroy(mem_ctx
);
5755 talloc_destroy(mem_ctx
);
5757 if (!NT_STATUS_IS_OK(status
)) {
5761 return NT_STATUS_IS_OK(status
);
5764 /****************************************************************************
5765 Check the time parameters allow a print operation.
5766 *****************************************************************************/
5768 bool print_time_access_check(const char *servicename
)
5770 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
5772 time_t now
= time(NULL
);
5776 if (!W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, servicename
)))
5779 if (printer
->info_2
->starttime
== 0 && printer
->info_2
->untiltime
== 0)
5783 mins
= (uint32
)t
->tm_hour
*60 + (uint32
)t
->tm_min
;
5785 if (mins
>= printer
->info_2
->starttime
&& mins
<= printer
->info_2
->untiltime
)
5788 free_a_printer(&printer
, 2);
5796 /****************************************************************************
5797 Fill in the servername sent in the _spoolss_open_printer_ex() call
5798 ****************************************************************************/
5800 char* get_server_name( Printer_entry
*printer
)
5802 return printer
->servername
;