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 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 extern struct current_user current_user;
27 static TDB_CONTEXT *tdb_forms; /* used for forms files */
28 static TDB_CONTEXT *tdb_drivers; /* used for driver files */
29 static TDB_CONTEXT *tdb_printers; /* used for printers files */
31 #define FORMS_PREFIX "FORMS/"
32 #define DRIVERS_PREFIX "DRIVERS/"
33 #define DRIVER_INIT_PREFIX "DRIVER_INIT/"
34 #define PRINTERS_PREFIX "PRINTERS/"
35 #define SECDESC_PREFIX "SECDESC/"
36 #define GLOBAL_C_SETPRINTER "GLOBALS/c_setprinter"
38 #define NTDRIVERS_DATABASE_VERSION_1 1
39 #define NTDRIVERS_DATABASE_VERSION_2 2
40 #define NTDRIVERS_DATABASE_VERSION_3 3 /* little endian version of v2 */
41 #define NTDRIVERS_DATABASE_VERSION_4 4 /* fix generic bits in security descriptors */
42 #define NTDRIVERS_DATABASE_VERSION_5 5 /* normalize keys in ntprinters.tdb */
44 /* Map generic permissions to printer object specific permissions */
46 GENERIC_MAPPING printer_generic_mapping = {
53 STANDARD_MAPPING printer_std_mapping = {
60 /* Map generic permissions to print server object specific permissions */
62 GENERIC_MAPPING printserver_generic_mapping = {
69 STANDARD_MAPPING printserver_std_mapping = {
76 /* We need one default form to support our default printer. Msoft adds the
77 forms it wants and in the ORDER it wants them (note: DEVMODE papersize is an
78 array index). Letter is always first, so (for the current code) additions
79 always put things in the correct order. */
80 static const nt_forms_struct default_forms[] = {
81 {"Letter",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
82 {"Letter Small",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
83 {"Tabloid",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
84 {"Ledger",0x1,0x696b8,0x44368,0x0,0x0,0x696b8,0x44368},
85 {"Legal",0x1,0x34b5c,0x56d10,0x0,0x0,0x34b5c,0x56d10},
86 {"Statement",0x1,0x221b4,0x34b5c,0x0,0x0,0x221b4,0x34b5c},
87 {"Executive",0x1,0x2cf56,0x411cc,0x0,0x0,0x2cf56,0x411cc},
88 {"A3",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
89 {"A4",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
90 {"A4 Small",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
91 {"A5",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
92 {"B4 (JIS)",0x1,0x3ebe8,0x58de0,0x0,0x0,0x3ebe8,0x58de0},
93 {"B5 (JIS)",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
94 {"Folio",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
95 {"Quarto",0x1,0x347d8,0x43238,0x0,0x0,0x347d8,0x43238},
96 {"10x14",0x1,0x3e030,0x56d10,0x0,0x0,0x3e030,0x56d10},
97 {"11x17",0x1,0x44368,0x696b8,0x0,0x0,0x44368,0x696b8},
98 {"Note",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
99 {"Envelope #9",0x1,0x18079,0x37091,0x0,0x0,0x18079,0x37091},
100 {"Envelope #10",0x1,0x19947,0x3ae94,0x0,0x0,0x19947,0x3ae94},
101 {"Envelope #11",0x1,0x1be7c,0x40565,0x0,0x0,0x1be7c,0x40565},
102 {"Envelope #12",0x1,0x1d74a,0x44368,0x0,0x0,0x1d74a,0x44368},
103 {"Envelope #14",0x1,0x1f018,0x47504,0x0,0x0,0x1f018,0x47504},
104 {"C size sheet",0x1,0x696b8,0x886d0,0x0,0x0,0x696b8,0x886d0},
105 {"D size sheet",0x1,0x886d0,0xd2d70,0x0,0x0,0x886d0,0xd2d70},
106 {"E size sheet",0x1,0xd2d70,0x110da0,0x0,0x0,0xd2d70,0x110da0},
107 {"Envelope DL",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
108 {"Envelope C5",0x1,0x278d0,0x37e88,0x0,0x0,0x278d0,0x37e88},
109 {"Envelope C3",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
110 {"Envelope C4",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
111 {"Envelope C6",0x1,0x1bd50,0x278d0,0x0,0x0,0x1bd50,0x278d0},
112 {"Envelope C65",0x1,0x1bd50,0x37e88,0x0,0x0,0x1bd50,0x37e88},
113 {"Envelope B4",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
114 {"Envelope B5",0x1,0x2af80,0x3d090,0x0,0x0,0x2af80,0x3d090},
115 {"Envelope B6",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
116 {"Envelope",0x1,0x1adb0,0x38270,0x0,0x0,0x1adb0,0x38270},
117 {"Envelope Monarch",0x1,0x18079,0x2e824,0x0,0x0,0x18079,0x2e824},
118 {"6 3/4 Envelope",0x1,0x167ab,0x284ec,0x0,0x0,0x167ab,0x284ec},
119 {"US Std Fanfold",0x1,0x5c3e1,0x44368,0x0,0x0,0x5c3e1,0x44368},
120 {"German Std Fanfold",0x1,0x34b5c,0x4a6a0,0x0,0x0,0x34b5c,0x4a6a0},
121 {"German Legal Fanfold",0x1,0x34b5c,0x509d8,0x0,0x0,0x34b5c,0x509d8},
122 {"B4 (ISO)",0x1,0x3d090,0x562e8,0x0,0x0,0x3d090,0x562e8},
123 {"Japanese Postcard",0x1,0x186a0,0x24220,0x0,0x0,0x186a0,0x24220},
124 {"9x11",0x1,0x37cf8,0x44368,0x0,0x0,0x37cf8,0x44368},
125 {"10x11",0x1,0x3e030,0x44368,0x0,0x0,0x3e030,0x44368},
126 {"15x11",0x1,0x5d048,0x44368,0x0,0x0,0x5d048,0x44368},
127 {"Envelope Invite",0x1,0x35b60,0x35b60,0x0,0x0,0x35b60,0x35b60},
128 {"Reserved48",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
129 {"Reserved49",0x1,0x1,0x1,0x0,0x0,0x1,0x1},
130 {"Letter Extra",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
131 {"Legal Extra",0x1,0x3ae94,0x5d048,0x0,0x0,0x3ae94,0x5d048},
132 {"Tabloid Extra",0x1,0x4a6a0,0x6f9f0,0x0,0x0,0x4a6a0,0x6f9f0},
133 {"A4 Extra",0x1,0x397c2,0x4eb16,0x0,0x0,0x397c2,0x4eb16},
134 {"Letter Transverse",0x1,0x34b5c,0x44368,0x0,0x0,0x34b5c,0x44368},
135 {"A4 Transverse",0x1,0x33450,0x48828,0x0,0x0,0x33450,0x48828},
136 {"Letter Extra Transverse",0x1,0x3ae94,0x4a6a0,0x0,0x0,0x3ae94,0x4a6a0},
137 {"Super A",0x1,0x376b8,0x56ea0,0x0,0x0,0x376b8,0x56ea0},
138 {"Super B",0x1,0x4a768,0x76e58,0x0,0x0,0x4a768,0x76e58},
139 {"Letter Plus",0x1,0x34b5c,0x4eb16,0x0,0x0,0x34b5c,0x4eb16},
140 {"A4 Plus",0x1,0x33450,0x50910,0x0,0x0,0x33450,0x50910},
141 {"A5 Transverse",0x1,0x24220,0x33450,0x0,0x0,0x24220,0x33450},
142 {"B5 (JIS) Transverse",0x1,0x2c6f0,0x3ebe8,0x0,0x0,0x2c6f0,0x3ebe8},
143 {"A3 Extra",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
144 {"A5 Extra",0x1,0x2a7b0,0x395f8,0x0,0x0,0x2a7b0,0x395f8},
145 {"B5 (ISO) Extra",0x1,0x31128,0x43620,0x0,0x0,0x31128,0x43620},
146 {"A2",0x1,0x668a0,0x91050,0x0,0x0,0x668a0,0x91050},
147 {"A3 Transverse",0x1,0x48828,0x668a0,0x0,0x0,0x48828,0x668a0},
148 {"A3 Extra Transverse",0x1,0x4e9d0,0x6ca48,0x0,0x0,0x4e9d0,0x6ca48},
149 {"Japanese Double Postcard",0x1,0x30d40,0x24220,0x0,0x0,0x30d40,0x24220},
150 {"A6",0x1,0x19a28,0x24220,0x0,0x0,0x19a28,0x24220},
151 {"Japanese Envelope Kaku #2",0x1,0x3a980,0x510e0,0x0,0x0,0x3a980,0x510e0},
152 {"Japanese Envelope Kaku #3",0x1,0x34bc0,0x43a08,0x0,0x0,0x34bc0,0x43a08},
153 {"Japanese Envelope Chou #3",0x1,0x1d4c0,0x395f8,0x0,0x0,0x1d4c0,0x395f8},
154 {"Japanese Envelope Chou #4",0x1,0x15f90,0x320c8,0x0,0x0,0x15f90,0x320c8},
155 {"Letter Rotated",0x1,0x44368,0x34b5c,0x0,0x0,0x44368,0x34b5c},
156 {"A3 Rotated",0x1,0x668a0,0x48828,0x0,0x0,0x668a0,0x48828},
157 {"A4 Rotated",0x1,0x48828,0x33450,0x0,0x0,0x48828,0x33450},
158 {"A5 Rotated",0x1,0x33450,0x24220,0x0,0x0,0x33450,0x24220},
159 {"B4 (JIS) Rotated",0x1,0x58de0,0x3ebe8,0x0,0x0,0x58de0,0x3ebe8},
160 {"B5 (JIS) Rotated",0x1,0x3ebe8,0x2c6f0,0x0,0x0,0x3ebe8,0x2c6f0},
161 {"Japanese Postcard Rotated",0x1,0x24220,0x186a0,0x0,0x0,0x24220,0x186a0},
162 {"Double Japan Postcard Rotated",0x1,0x24220,0x30d40,0x0,0x0,0x24220,0x30d40},
163 {"A6 Rotated",0x1,0x24220,0x19a28,0x0,0x0,0x24220,0x19a28},
164 {"Japan Envelope Kaku #2 Rotated",0x1,0x510e0,0x3a980,0x0,0x0,0x510e0,0x3a980},
165 {"Japan Envelope Kaku #3 Rotated",0x1,0x43a08,0x34bc0,0x0,0x0,0x43a08, 0x34bc0},
166 {"Japan Envelope Chou #3 Rotated",0x1,0x395f8,0x1d4c0,0x0,0x0,0x395f8,0x1d4c0},
167 {"Japan Envelope Chou #4 Rotated",0x1,0x320c8,0x15f90,0x0,0x0,0x320c8,0x15f90},
168 {"B6 (JIS)",0x1,0x1f400,0x2c6f0,0x0,0x0,0x1f400,0x2c6f0},
169 {"B6 (JIS) Rotated",0x1,0x2c6f0,0x1f400,0x0,0x0,0x2c6f0,0x1f400},
170 {"12x11",0x1,0x4a724,0x443e1,0x0,0x0,0x4a724,0x443e1},
171 {"Japan Envelope You #4",0x1,0x19a28,0x395f8,0x0,0x0,0x19a28,0x395f8},
172 {"Japan Envelope You #4 Rotated",0x1,0x395f8,0x19a28,0x0,0x0,0x395f8,0x19a28},
173 {"PRC 16K",0x1,0x2de60,0x3f7a0,0x0,0x0,0x2de60,0x3f7a0},
174 {"PRC 32K",0x1,0x1fbd0,0x2cec0,0x0,0x0,0x1fbd0,0x2cec0},
175 {"PRC 32K(Big)",0x1,0x222e0,0x318f8,0x0,0x0,0x222e0,0x318f8},
176 {"PRC Envelope #1",0x1,0x18e70,0x28488,0x0,0x0,0x18e70,0x28488},
177 {"PRC Envelope #2",0x1,0x18e70,0x2af80,0x0,0x0,0x18e70,0x2af80},
178 {"PRC Envelope #3",0x1,0x1e848,0x2af80,0x0,0x0,0x1e848,0x2af80},
179 {"PRC Envelope #4",0x1,0x1adb0,0x32c80,0x0,0x0,0x1adb0,0x32c80},
180 {"PRC Envelope #5",0x1,0x1adb0,0x35b60,0x0,0x0,0x1adb0,0x35b60},
181 {"PRC Envelope #6",0x1,0x1d4c0,0x38270,0x0,0x0,0x1d4c0,0x38270},
182 {"PRC Envelope #7",0x1,0x27100,0x38270,0x0,0x0,0x27100,0x38270},
183 {"PRC Envelope #8",0x1,0x1d4c0,0x4b708,0x0,0x0,0x1d4c0,0x4b708},
184 {"PRC Envelope #9",0x1,0x37e88,0x4f1a0,0x0,0x0,0x37e88,0x4f1a0},
185 {"PRC Envelope #10",0x1,0x4f1a0,0x6fd10,0x0,0x0,0x4f1a0,0x6fd10},
186 {"PRC 16K Rotated",0x1,0x3f7a0,0x2de60,0x0,0x0,0x3f7a0,0x2de60},
187 {"PRC 32K Rotated",0x1,0x2cec0,0x1fbd0,0x0,0x0,0x2cec0,0x1fbd0},
188 {"PRC 32K(Big) Rotated",0x1,0x318f8,0x222e0,0x0,0x0,0x318f8,0x222e0},
189 {"PRC Envelope #1 Rotated",0x1,0x28488,0x18e70,0x0,0x0,0x28488,0x18e70},
190 {"PRC Envelope #2 Rotated",0x1,0x2af80,0x18e70,0x0,0x0,0x2af80,0x18e70},
191 {"PRC Envelope #3 Rotated",0x1,0x2af80,0x1e848,0x0,0x0,0x2af80,0x1e848},
192 {"PRC Envelope #4 Rotated",0x1,0x32c80,0x1adb0,0x0,0x0,0x32c80,0x1adb0},
193 {"PRC Envelope #5 Rotated",0x1,0x35b60,0x1adb0,0x0,0x0,0x35b60,0x1adb0},
194 {"PRC Envelope #6 Rotated",0x1,0x38270,0x1d4c0,0x0,0x0,0x38270,0x1d4c0},
195 {"PRC Envelope #7 Rotated",0x1,0x38270,0x27100,0x0,0x0,0x38270,0x27100},
196 {"PRC Envelope #8 Rotated",0x1,0x4b708,0x1d4c0,0x0,0x0,0x4b708,0x1d4c0},
197 {"PRC Envelope #9 Rotated",0x1,0x4f1a0,0x37e88,0x0,0x0,0x4f1a0,0x37e88},
198 {"PRC Envelope #10 Rotated",0x1,0x6fd10,0x4f1a0,0x0,0x0,0x6fd10,0x4f1a0}
202 const char *long_archi;
203 const char *short_archi;
207 #define SPL_ARCH_WIN40 "WIN40"
208 #define SPL_ARCH_W32X86 "W32X86"
209 #define SPL_ARCH_W32MIPS "W32MIPS"
210 #define SPL_ARCH_W32ALPHA "W32ALPHA"
211 #define SPL_ARCH_W32PPC "W32PPC"
212 #define SPL_ARCH_IA64 "IA64"
213 #define SPL_ARCH_X64 "x64"
215 static const struct table_node archi_table[]= {
217 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
218 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
219 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
220 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
221 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
222 {"Windows IA64", SPL_ARCH_IA64, 3 },
223 {"Windows x64", SPL_ARCH_X64, 3 },
228 /****************************************************************************
229 generate a new TDB_DATA key for storing a printer
230 ****************************************************************************/
232 static TDB_DATA make_printer_tdbkey( const char *sharename )
235 static pstring keystr;
238 fstrcpy( share, sharename );
241 pstr_sprintf( keystr, "%s%s", PRINTERS_PREFIX, share );
244 key.dsize = strlen(keystr)+1;
249 /****************************************************************************
250 generate a new TDB_DATA key for storing a printer security descriptor
251 ****************************************************************************/
253 static char *make_printers_secdesc_tdbkey( const char* sharename )
256 static pstring keystr;
258 fstrcpy( share, sharename );
261 pstr_sprintf( keystr, "%s%s", SECDESC_PREFIX, share );
266 /****************************************************************************
267 ****************************************************************************/
269 static BOOL upgrade_to_version_3(void)
271 TDB_DATA kbuf, newkey, dbuf;
273 DEBUG(0,("upgrade_to_version_3: upgrading print tdb's to version 3\n"));
275 for (kbuf = tdb_firstkey(tdb_drivers); kbuf.dptr;
276 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
278 dbuf = tdb_fetch(tdb_drivers, kbuf);
280 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) == 0) {
281 DEBUG(0,("upgrade_to_version_3:moving form\n"));
282 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) {
283 SAFE_FREE(dbuf.dptr);
284 DEBUG(0,("upgrade_to_version_3: failed to move form. Error (%s).\n", tdb_errorstr(tdb_forms)));
287 if (tdb_delete(tdb_drivers, kbuf) != 0) {
288 SAFE_FREE(dbuf.dptr);
289 DEBUG(0,("upgrade_to_version_3: failed to delete form. Error (%s)\n", tdb_errorstr(tdb_drivers)));
294 if (strncmp(kbuf.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX)) == 0) {
295 DEBUG(0,("upgrade_to_version_3:moving printer\n"));
296 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
297 SAFE_FREE(dbuf.dptr);
298 DEBUG(0,("upgrade_to_version_3: failed to move printer. Error (%s)\n", tdb_errorstr(tdb_printers)));
301 if (tdb_delete(tdb_drivers, kbuf) != 0) {
302 SAFE_FREE(dbuf.dptr);
303 DEBUG(0,("upgrade_to_version_3: failed to delete printer. Error (%s)\n", tdb_errorstr(tdb_drivers)));
308 if (strncmp(kbuf.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX)) == 0) {
309 DEBUG(0,("upgrade_to_version_3:moving secdesc\n"));
310 if (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) != 0) {
311 SAFE_FREE(dbuf.dptr);
312 DEBUG(0,("upgrade_to_version_3: failed to move secdesc. Error (%s)\n", tdb_errorstr(tdb_printers)));
315 if (tdb_delete(tdb_drivers, kbuf) != 0) {
316 SAFE_FREE(dbuf.dptr);
317 DEBUG(0,("upgrade_to_version_3: failed to delete secdesc. Error (%s)\n", tdb_errorstr(tdb_drivers)));
322 SAFE_FREE(dbuf.dptr);
328 /*******************************************************************
329 Fix an issue with security descriptors. Printer sec_desc must
330 use more than the generic bits that were previously used
331 in <= 3.0.14a. They must also have a owner and group SID assigned.
332 Otherwise, any printers than have been migrated to a Windows
333 host using printmig.exe will not be accessible.
334 *******************************************************************/
336 static int sec_desc_upg_fn( TDB_CONTEXT *the_tdb, TDB_DATA key,
337 TDB_DATA data, void *state )
340 SEC_DESC_BUF *sd_orig = NULL;
341 SEC_DESC_BUF *sd_new, *sd_store;
342 SEC_DESC *sec, *new_sec;
343 TALLOC_CTX *ctx = state;
349 if (!data.dptr || data.dsize == 0) {
353 if ( strncmp( key.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX) ) != 0 ) {
357 /* upgrade the security descriptor */
361 prs_init( &ps, 0, ctx, UNMARSHALL );
362 prs_give_memory( &ps, data.dptr, data.dsize, False );
364 if ( !sec_io_desc_buf( "sec_desc_upg_fn", &sd_orig, &ps, 1 ) ) {
365 /* delete bad entries */
366 DEBUG(0,("sec_desc_upg_fn: Failed to parse original sec_desc for %si. Deleting....\n", key.dptr ));
367 tdb_delete( tdb_printers, key );
378 /* is this even valid? */
385 /* update access masks */
387 for ( i=0; i<sec->dacl->num_aces; i++ ) {
388 switch ( sec->dacl->aces[i].access_mask ) {
389 case (GENERIC_READ_ACCESS | GENERIC_WRITE_ACCESS | GENERIC_EXECUTE_ACCESS):
390 sec->dacl->aces[i].access_mask = PRINTER_ACE_PRINT;
393 case GENERIC_ALL_ACCESS:
394 sec->dacl->aces[i].access_mask = PRINTER_ACE_FULL_CONTROL;
397 case READ_CONTROL_ACCESS:
398 sec->dacl->aces[i].access_mask = PRINTER_ACE_MANAGE_DOCUMENTS;
400 default: /* no change */
405 /* create a new SEC_DESC with the appropriate owner and group SIDs */
407 string_to_sid(&sid, "S-1-5-32-544" );
408 new_sec = make_sec_desc( ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
410 NULL, NULL, &size_new_sec );
415 sd_new = make_sec_desc_buf( ctx, size_new_sec, new_sec );
421 if ( !(sd_store = sec_desc_merge( ctx, sd_new, sd_orig )) ) {
422 DEBUG(0,("sec_desc_upg_fn: Failed to update sec_desc for %s\n", key.dptr ));
431 sd_size = sec_desc_size(sd_store->sd) + sizeof(SEC_DESC_BUF);
432 prs_init(&ps, sd_size, ctx, MARSHALL);
434 if ( !sec_io_desc_buf( "sec_desc_upg_fn", &sd_store, &ps, 1 ) ) {
435 DEBUG(0,("sec_desc_upg_fn: Failed to parse new sec_desc for %s\n", key.dptr ));
440 data.dptr = prs_data_p( &ps );
441 data.dsize = sd_size;
443 result = tdb_store( tdb_printers, key, data, TDB_REPLACE );
447 /* 0 to continue and non-zero to stop traversal */
449 return (result == -1);
452 /*******************************************************************
453 *******************************************************************/
455 static BOOL upgrade_to_version_4(void)
460 DEBUG(0,("upgrade_to_version_4: upgrading printer security descriptors\n"));
462 if ( !(ctx = talloc_init( "upgrade_to_version_4" )) )
465 result = tdb_traverse( tdb_printers, sec_desc_upg_fn, ctx );
467 talloc_destroy( ctx );
469 return ( result != -1 );
472 /*******************************************************************
473 Fix an issue with security descriptors. Printer sec_desc must
474 use more than the generic bits that were previously used
475 in <= 3.0.14a. They must also have a owner and group SID assigned.
476 Otherwise, any printers than have been migrated to a Windows
477 host using printmig.exe will not be accessible.
478 *******************************************************************/
480 static int normalize_printers_fn( TDB_CONTEXT *the_tdb, TDB_DATA key,
481 TDB_DATA data, void *state )
485 if (!data.dptr || data.dsize == 0)
488 /* upgrade printer records and security descriptors */
490 if ( strncmp( key.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX) ) == 0 ) {
491 new_key = make_printer_tdbkey( key.dptr+strlen(PRINTERS_PREFIX) );
493 else if ( strncmp( key.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX) ) == 0 ) {
494 new_key.dptr = make_printers_secdesc_tdbkey( key.dptr+strlen(SECDESC_PREFIX) );
495 new_key.dsize = strlen( new_key.dptr ) + 1;
498 /* ignore this record */
502 /* delete the original record and store under the normalized key */
504 if ( tdb_delete( the_tdb, key ) != 0 ) {
505 DEBUG(0,("normalize_printers_fn: tdb_delete for [%s] failed!\n",
510 if ( tdb_store( the_tdb, new_key, data, TDB_REPLACE) != 0 ) {
511 DEBUG(0,("normalize_printers_fn: failed to store new record for [%s]!\n",
519 /*******************************************************************
520 *******************************************************************/
522 static BOOL upgrade_to_version_5(void)
527 DEBUG(0,("upgrade_to_version_5: normalizing printer keys\n"));
529 if ( !(ctx = talloc_init( "upgrade_to_version_5" )) )
532 result = tdb_traverse( tdb_printers, normalize_printers_fn, NULL );
534 talloc_destroy( ctx );
536 return ( result != -1 );
539 /****************************************************************************
540 Open the NT printing tdbs. Done once before fork().
541 ****************************************************************************/
543 BOOL nt_printing_init(void)
545 const char *vstring = "INFO/version";
549 if ( tdb_drivers && tdb_printers && tdb_forms )
553 tdb_close(tdb_drivers);
554 tdb_drivers = tdb_open_log(lock_path("ntdrivers.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
556 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
557 lock_path("ntdrivers.tdb"), strerror(errno) ));
562 tdb_close(tdb_printers);
563 tdb_printers = tdb_open_log(lock_path("ntprinters.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
565 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
566 lock_path("ntprinters.tdb"), strerror(errno) ));
571 tdb_close(tdb_forms);
572 tdb_forms = tdb_open_log(lock_path("ntforms.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
574 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
575 lock_path("ntforms.tdb"), strerror(errno) ));
579 /* handle a Samba upgrade */
581 vers_id = tdb_fetch_int32(tdb_drivers, vstring);
583 DEBUG(10, ("Fresh database\n"));
584 tdb_store_int32( tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_5 );
585 vers_id = NTDRIVERS_DATABASE_VERSION_5;
588 if ( vers_id != NTDRIVERS_DATABASE_VERSION_5 ) {
590 if ((vers_id == NTDRIVERS_DATABASE_VERSION_1) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_1)) {
591 if (!upgrade_to_version_3())
593 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_3);
594 vers_id = NTDRIVERS_DATABASE_VERSION_3;
597 if ((vers_id == NTDRIVERS_DATABASE_VERSION_2) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_2)) {
598 /* Written on a bigendian machine with old fetch_int code. Save as le. */
599 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
600 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_3);
601 vers_id = NTDRIVERS_DATABASE_VERSION_3;
604 if (vers_id == NTDRIVERS_DATABASE_VERSION_3 ) {
605 if ( !upgrade_to_version_4() )
607 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_4);
608 vers_id = NTDRIVERS_DATABASE_VERSION_4;
611 if (vers_id == NTDRIVERS_DATABASE_VERSION_4 ) {
612 if ( !upgrade_to_version_5() )
614 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_5);
615 vers_id = NTDRIVERS_DATABASE_VERSION_5;
619 if ( vers_id != NTDRIVERS_DATABASE_VERSION_5 ) {
620 DEBUG(0,("nt_printing_init: Unknown printer database version [%d]\n", vers_id));
625 update_c_setprinter(True);
628 * register callback to handle updating printers as new
629 * drivers are installed
632 message_register(MSG_PRINTER_DRVUPGRADE, do_drv_upgrade_printer, NULL);
635 * register callback to handle updating printer data
636 * when a driver is initialized
639 message_register(MSG_PRINTERDATA_INIT_RESET, reset_all_printerdata,
642 /* of course, none of the message callbacks matter if you don't
643 tell messages.c that you interested in receiving PRINT_GENERAL
644 msgs. This is done in claim_connection() */
647 if ( lp_security() == SEC_ADS ) {
648 win_rc = check_published_printers();
649 if (!W_ERROR_IS_OK(win_rc))
650 DEBUG(0, ("nt_printing_init: error checking published printers: %s\n", dos_errstr(win_rc)));
656 /*******************************************************************
657 Function to allow filename parsing "the old way".
658 ********************************************************************/
660 static void driver_unix_convert(char *name,connection_struct *conn,
661 char *saved_last_component, SMB_STRUCT_STAT *pst)
664 unix_clean_name(name);
665 trim_string(name,"/","/");
666 unix_convert(conn, name, False, saved_last_component, pst);
669 /*******************************************************************
670 tdb traversal function for counting printers.
671 ********************************************************************/
673 static int traverse_counting_printers(TDB_CONTEXT *t, TDB_DATA key,
674 TDB_DATA data, void *context)
676 int *printer_count = (int*)context;
678 if (memcmp(PRINTERS_PREFIX, key.dptr, sizeof(PRINTERS_PREFIX)-1) == 0) {
680 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key.dptr, *printer_count));
686 /*******************************************************************
687 Update the spooler global c_setprinter. This variable is initialized
688 when the parent smbd starts with the number of existing printers. It
689 is monotonically increased by the current number of printers *after*
690 each add or delete printer RPC. Only Microsoft knows why... JRR020119
691 ********************************************************************/
693 uint32 update_c_setprinter(BOOL initialize)
696 int32 printer_count = 0;
698 tdb_lock_bystring(tdb_printers, GLOBAL_C_SETPRINTER);
700 /* Traverse the tdb, counting the printers */
701 tdb_traverse(tdb_printers, traverse_counting_printers, (void *)&printer_count);
703 /* If initializing, set c_setprinter to current printers count
704 * otherwise, bump it by the current printer count
707 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER) + printer_count;
709 c_setprinter = printer_count;
711 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter));
712 tdb_store_int32(tdb_printers, GLOBAL_C_SETPRINTER, c_setprinter);
714 tdb_unlock_bystring(tdb_printers, GLOBAL_C_SETPRINTER);
716 return (uint32)c_setprinter;
719 /*******************************************************************
720 Get the spooler global c_setprinter, accounting for initialization.
721 ********************************************************************/
723 uint32 get_c_setprinter(void)
725 int32 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER);
727 if (c_setprinter == (int32)-1)
728 c_setprinter = update_c_setprinter(True);
730 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter));
732 return (uint32)c_setprinter;
735 /****************************************************************************
736 Get builtin form struct list.
737 ****************************************************************************/
739 int get_builtin_ntforms(nt_forms_struct **list)
741 *list = (nt_forms_struct *)memdup(&default_forms[0], sizeof(default_forms));
745 return sizeof(default_forms) / sizeof(default_forms[0]);
748 /****************************************************************************
749 get a builtin form struct
750 ****************************************************************************/
752 BOOL get_a_builtin_ntform(UNISTR2 *uni_formname,nt_forms_struct *form)
756 unistr2_to_ascii(form_name, uni_formname, sizeof(form_name)-1);
757 DEBUGADD(6,("Looking for builtin form %s \n", form_name));
758 count = sizeof(default_forms) / sizeof(default_forms[0]);
759 for (i=0;i<count;i++) {
760 if (strequal(form_name,default_forms[i].name)) {
761 DEBUGADD(6,("Found builtin form %s \n", form_name));
762 memcpy(form,&default_forms[i],sizeof(*form));
770 /****************************************************************************
771 get a form struct list.
772 ****************************************************************************/
774 int get_ntforms(nt_forms_struct **list)
776 TDB_DATA kbuf, newkey, dbuf;
777 nt_forms_struct form;
784 for (kbuf = tdb_firstkey(tdb_forms);
786 newkey = tdb_nextkey(tdb_forms, kbuf), safe_free(kbuf.dptr), kbuf=newkey)
788 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) != 0)
791 dbuf = tdb_fetch(tdb_forms, kbuf);
795 fstrcpy(form.name, kbuf.dptr+strlen(FORMS_PREFIX));
796 ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "dddddddd",
797 &i, &form.flag, &form.width, &form.length, &form.left,
798 &form.top, &form.right, &form.bottom);
799 SAFE_FREE(dbuf.dptr);
800 if (ret != dbuf.dsize)
803 *list = SMB_REALLOC_ARRAY(*list, nt_forms_struct, n+1);
805 DEBUG(0,("get_ntforms: Realloc fail.\n"));
816 /****************************************************************************
817 write a form struct list
818 ****************************************************************************/
819 int write_ntforms(nt_forms_struct **list, int number)
826 for (i=0;i<number;i++) {
827 /* save index, so list is rebuilt in correct order */
828 len = tdb_pack(buf, sizeof(buf), "dddddddd",
829 i, (*list)[i].flag, (*list)[i].width, (*list)[i].length,
830 (*list)[i].left, (*list)[i].top, (*list)[i].right,
832 if (len > sizeof(buf)) break;
833 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[i].name);
834 kbuf.dsize = strlen(key)+1;
838 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) break;
844 /****************************************************************************
845 add a form struct at the end of the list
846 ****************************************************************************/
847 BOOL add_a_form(nt_forms_struct **list, const FORM *form, int *count)
854 * NT tries to add forms even when
855 * they are already in the base
856 * only update the values if already present
861 unistr2_to_ascii(form_name, &form->name, sizeof(form_name)-1);
862 for (n=0; n<*count; n++) {
863 if ( strequal((*list)[n].name, form_name) ) {
870 if((*list=SMB_REALLOC_ARRAY(*list, nt_forms_struct, n+1)) == NULL) {
871 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
874 unistr2_to_ascii((*list)[n].name, &form->name, sizeof((*list)[n].name)-1);
878 (*list)[n].flag=form->flags;
879 (*list)[n].width=form->size_x;
880 (*list)[n].length=form->size_y;
881 (*list)[n].left=form->left;
882 (*list)[n].top=form->top;
883 (*list)[n].right=form->right;
884 (*list)[n].bottom=form->bottom;
886 DEBUG(6,("add_a_form: Successfully %s form [%s]\n",
887 update ? "updated" : "added", form_name));
892 /****************************************************************************
893 Delete a named form struct.
894 ****************************************************************************/
896 BOOL delete_a_form(nt_forms_struct **list, UNISTR2 *del_name, int *count, WERROR *ret)
905 unistr2_to_ascii(form_name, del_name, sizeof(form_name)-1);
907 for (n=0; n<*count; n++) {
908 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
909 DEBUG(103, ("delete_a_form, [%s] in list\n", form_name));
915 DEBUG(10,("delete_a_form, [%s] not found\n", form_name));
916 *ret = WERR_INVALID_PARAM;
920 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[n].name);
921 kbuf.dsize = strlen(key)+1;
923 if (tdb_delete(tdb_forms, kbuf) != 0) {
931 /****************************************************************************
932 Update a form struct.
933 ****************************************************************************/
935 void update_a_form(nt_forms_struct **list, const FORM *form, int count)
939 unistr2_to_ascii(form_name, &(form->name), sizeof(form_name)-1);
941 DEBUG(106, ("[%s]\n", form_name));
942 for (n=0; n<count; n++) {
943 DEBUGADD(106, ("n [%d]:[%s]\n", n, (*list)[n].name));
944 if (!strncmp((*list)[n].name, form_name, strlen(form_name)))
948 if (n==count) return;
950 (*list)[n].flag=form->flags;
951 (*list)[n].width=form->size_x;
952 (*list)[n].length=form->size_y;
953 (*list)[n].left=form->left;
954 (*list)[n].top=form->top;
955 (*list)[n].right=form->right;
956 (*list)[n].bottom=form->bottom;
959 /****************************************************************************
960 Get the nt drivers list.
961 Traverse the database and look-up the matching names.
962 ****************************************************************************/
963 int get_ntdrivers(fstring **list, const char *architecture, uint32 version)
966 const char *short_archi;
968 TDB_DATA kbuf, newkey;
970 short_archi = get_short_archi(architecture);
975 slprintf(key, sizeof(key)-1, "%s%s/%d/", DRIVERS_PREFIX, short_archi, version);
977 for (kbuf = tdb_firstkey(tdb_drivers);
979 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
981 if (strncmp(kbuf.dptr, key, strlen(key)) != 0)
984 if((*list = SMB_REALLOC_ARRAY(*list, fstring, total+1)) == NULL) {
985 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
989 fstrcpy((*list)[total], kbuf.dptr+strlen(key));
996 /****************************************************************************
997 Function to do the mapping between the long architecture name and
999 ****************************************************************************/
1001 const char *get_short_archi(const char *long_archi)
1005 DEBUG(107,("Getting architecture dependant directory\n"));
1008 } while ( (archi_table[i].long_archi!=NULL ) &&
1009 StrCaseCmp(long_archi, archi_table[i].long_archi) );
1011 if (archi_table[i].long_archi==NULL) {
1012 DEBUGADD(10,("Unknown architecture [%s] !\n", long_archi));
1016 /* this might be client code - but shouldn't this be an fstrcpy etc? */
1018 DEBUGADD(108,("index: [%d]\n", i));
1019 DEBUGADD(108,("long architecture: [%s]\n", archi_table[i].long_archi));
1020 DEBUGADD(108,("short architecture: [%s]\n", archi_table[i].short_archi));
1022 return archi_table[i].short_archi;
1025 /****************************************************************************
1026 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
1027 There are two case to be covered here: PE (Portable Executable) and NE (New
1028 Executable) files. Both files support the same INFO structure, but PE files
1029 store the signature in unicode, and NE files store it as !unicode.
1030 returns -1 on error, 1 on version info found, and 0 on no version info found.
1031 ****************************************************************************/
1033 static int get_file_version(files_struct *fsp, char *fname,uint32 *major, uint32 *minor)
1039 if ((buf=(char *)SMB_MALLOC(DOS_HEADER_SIZE)) == NULL) {
1040 DEBUG(0,("get_file_version: PE file [%s] DOS Header malloc failed bytes = %d\n",
1041 fname, DOS_HEADER_SIZE));
1045 if ((byte_count = vfs_read_data(fsp, buf, DOS_HEADER_SIZE)) < DOS_HEADER_SIZE) {
1046 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %lu\n",
1047 fname, (unsigned long)byte_count));
1048 goto no_version_info;
1051 /* Is this really a DOS header? */
1052 if (SVAL(buf,DOS_HEADER_MAGIC_OFFSET) != DOS_HEADER_MAGIC) {
1053 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
1054 fname, SVAL(buf,DOS_HEADER_MAGIC_OFFSET)));
1055 goto no_version_info;
1058 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
1059 if (SMB_VFS_LSEEK(fsp, fsp->fh->fd, SVAL(buf,DOS_HEADER_LFANEW_OFFSET), SEEK_SET) == (SMB_OFF_T)-1) {
1060 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
1062 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1063 goto no_version_info;
1066 /* Note: DOS_HEADER_SIZE and NE_HEADER_SIZE are incidentally same */
1067 if ((byte_count = vfs_read_data(fsp, buf, NE_HEADER_SIZE)) < NE_HEADER_SIZE) {
1068 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %lu\n",
1069 fname, (unsigned long)byte_count));
1070 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1071 goto no_version_info;
1074 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
1075 if (IVAL(buf,PE_HEADER_SIGNATURE_OFFSET) == PE_HEADER_SIGNATURE) {
1076 unsigned int num_sections;
1077 unsigned int section_table_bytes;
1079 /* Just skip over optional header to get to section table */
1080 if (SMB_VFS_LSEEK(fsp, fsp->fh->fd,
1081 SVAL(buf,PE_HEADER_OPTIONAL_HEADER_SIZE)-(NE_HEADER_SIZE-PE_HEADER_SIZE),
1082 SEEK_CUR) == (SMB_OFF_T)-1) {
1083 DEBUG(3,("get_file_version: File [%s] Windows optional header too short, errno = %d\n",
1088 /* get the section table */
1089 num_sections = SVAL(buf,PE_HEADER_NUMBER_OF_SECTIONS);
1090 section_table_bytes = num_sections * PE_HEADER_SECT_HEADER_SIZE;
1091 if (section_table_bytes == 0)
1095 if ((buf=(char *)SMB_MALLOC(section_table_bytes)) == NULL) {
1096 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
1097 fname, section_table_bytes));
1101 if ((byte_count = vfs_read_data(fsp, buf, section_table_bytes)) < section_table_bytes) {
1102 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %lu\n",
1103 fname, (unsigned long)byte_count));
1107 /* Iterate the section table looking for the resource section ".rsrc" */
1108 for (i = 0; i < num_sections; i++) {
1109 int sec_offset = i * PE_HEADER_SECT_HEADER_SIZE;
1111 if (strcmp(".rsrc", &buf[sec_offset+PE_HEADER_SECT_NAME_OFFSET]) == 0) {
1112 unsigned int section_pos = IVAL(buf,sec_offset+PE_HEADER_SECT_PTR_DATA_OFFSET);
1113 unsigned int section_bytes = IVAL(buf,sec_offset+PE_HEADER_SECT_SIZE_DATA_OFFSET);
1115 if (section_bytes == 0)
1119 if ((buf=(char *)SMB_MALLOC(section_bytes)) == NULL) {
1120 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
1121 fname, section_bytes));
1125 /* Seek to the start of the .rsrc section info */
1126 if (SMB_VFS_LSEEK(fsp, fsp->fh->fd, section_pos, SEEK_SET) == (SMB_OFF_T)-1) {
1127 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
1132 if ((byte_count = vfs_read_data(fsp, buf, section_bytes)) < section_bytes) {
1133 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %lu\n",
1134 fname, (unsigned long)byte_count));
1138 if (section_bytes < VS_VERSION_INFO_UNICODE_SIZE)
1141 for (i=0; i<section_bytes-VS_VERSION_INFO_UNICODE_SIZE; i++) {
1142 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
1143 if (buf[i] == 'V' && buf[i+1] == '\0' && buf[i+2] == 'S') {
1144 /* Align to next long address */
1145 int pos = (i + sizeof(VS_SIGNATURE)*2 + 3) & 0xfffffffc;
1147 if (IVAL(buf,pos) == VS_MAGIC_VALUE) {
1148 *major = IVAL(buf,pos+VS_MAJOR_OFFSET);
1149 *minor = IVAL(buf,pos+VS_MINOR_OFFSET);
1151 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1152 fname, *major, *minor,
1153 (*major>>16)&0xffff, *major&0xffff,
1154 (*minor>>16)&0xffff, *minor&0xffff));
1163 /* Version info not found, fall back to origin date/time */
1164 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname));
1168 } else if (SVAL(buf,NE_HEADER_SIGNATURE_OFFSET) == NE_HEADER_SIGNATURE) {
1169 if (CVAL(buf,NE_HEADER_TARGET_OS_OFFSET) != NE_HEADER_TARGOS_WIN ) {
1170 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
1171 fname, CVAL(buf,NE_HEADER_TARGET_OS_OFFSET)));
1172 /* At this point, we assume the file is in error. It still could be somthing
1173 * else besides a NE file, but it unlikely at this point. */
1177 /* Allocate a bit more space to speed up things */
1179 if ((buf=(char *)SMB_MALLOC(VS_NE_BUF_SIZE)) == NULL) {
1180 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
1181 fname, PE_HEADER_SIZE));
1185 /* This is a HACK! I got tired of trying to sort through the messy
1186 * 'NE' file format. If anyone wants to clean this up please have at
1187 * it, but this works. 'NE' files will eventually fade away. JRR */
1188 while((byte_count = vfs_read_data(fsp, buf, VS_NE_BUF_SIZE)) > 0) {
1189 /* Cover case that should not occur in a well formed 'NE' .dll file */
1190 if (byte_count-VS_VERSION_INFO_SIZE <= 0) break;
1192 for(i=0; i<byte_count; i++) {
1193 /* Fast skip past data that can't possibly match */
1194 if (buf[i] != 'V') continue;
1196 /* Potential match data crosses buf boundry, move it to beginning
1197 * of buf, and fill the buf with as much as it will hold. */
1198 if (i>byte_count-VS_VERSION_INFO_SIZE) {
1201 memcpy(buf, &buf[i], byte_count-i);
1202 if ((bc = vfs_read_data(fsp, &buf[byte_count-i], VS_NE_BUF_SIZE-
1203 (byte_count-i))) < 0) {
1205 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
1210 byte_count = bc + (byte_count - i);
1211 if (byte_count<VS_VERSION_INFO_SIZE) break;
1216 /* Check that the full signature string and the magic number that
1217 * follows exist (not a perfect solution, but the chances that this
1218 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
1219 * twice, as it is simpler to read the code. */
1220 if (strcmp(&buf[i], VS_SIGNATURE) == 0) {
1221 /* Compute skip alignment to next long address */
1222 int skip = -(SMB_VFS_LSEEK(fsp, fsp->fh->fd, 0, SEEK_CUR) - (byte_count - i) +
1223 sizeof(VS_SIGNATURE)) & 3;
1224 if (IVAL(buf,i+sizeof(VS_SIGNATURE)+skip) != 0xfeef04bd) continue;
1226 *major = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MAJOR_OFFSET);
1227 *minor = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MINOR_OFFSET);
1228 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1229 fname, *major, *minor,
1230 (*major>>16)&0xffff, *major&0xffff,
1231 (*minor>>16)&0xffff, *minor&0xffff));
1238 /* Version info not found, fall back to origin date/time */
1239 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname));
1244 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1245 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
1246 fname, IVAL(buf,PE_HEADER_SIGNATURE_OFFSET)));
1257 /****************************************************************************
1258 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
1259 share one or more files. During the MS installation process files are checked
1260 to insure that only a newer version of a shared file is installed over an
1261 older version. There are several possibilities for this comparison. If there
1262 is no previous version, the new one is newer (obviously). If either file is
1263 missing the version info structure, compare the creation date (on Unix use
1264 the modification date). Otherwise chose the numerically larger version number.
1265 ****************************************************************************/
1267 static int file_version_is_newer(connection_struct *conn, fstring new_file, fstring old_file)
1269 BOOL use_version = True;
1274 time_t new_create_time;
1278 time_t old_create_time;
1280 files_struct *fsp = NULL;
1282 SMB_STRUCT_STAT stat_buf;
1286 SET_STAT_INVALID(st);
1287 SET_STAT_INVALID(stat_buf);
1288 new_create_time = (time_t)0;
1289 old_create_time = (time_t)0;
1291 /* Get file version info (if available) for previous file (if it exists) */
1292 pstrcpy(filepath, old_file);
1294 driver_unix_convert(filepath,conn,NULL,&stat_buf);
1296 status = open_file_ntcreate(conn, filepath, &stat_buf,
1298 FILE_SHARE_READ|FILE_SHARE_WRITE,
1301 FILE_ATTRIBUTE_NORMAL,
1305 if (!NT_STATUS_IS_OK(status)) {
1306 /* Old file not found, so by definition new file is in fact newer */
1307 DEBUG(10,("file_version_is_newer: Can't open old file [%s], errno = %d\n",
1312 int ret = get_file_version(fsp, old_file, &old_major, &old_minor);
1318 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1320 use_version = False;
1321 if (SMB_VFS_FSTAT(fsp, fsp->fh->fd, &st) == -1) goto error_exit;
1322 old_create_time = st.st_mtime;
1323 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", old_create_time));
1326 close_file(fsp, NORMAL_CLOSE);
1328 /* Get file version info (if available) for new file */
1329 pstrcpy(filepath, new_file);
1330 driver_unix_convert(filepath,conn,NULL,&stat_buf);
1332 status = open_file_ntcreate(conn, filepath, &stat_buf,
1334 FILE_SHARE_READ|FILE_SHARE_WRITE,
1337 FILE_ATTRIBUTE_NORMAL,
1341 if (!NT_STATUS_IS_OK(status)) {
1342 /* New file not found, this shouldn't occur if the caller did its job */
1343 DEBUG(3,("file_version_is_newer: Can't open new file [%s], errno = %d\n",
1348 int ret = get_file_version(fsp, new_file, &new_major, &new_minor);
1354 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1356 use_version = False;
1357 if (SMB_VFS_FSTAT(fsp, fsp->fh->fd, &st) == -1) goto error_exit;
1358 new_create_time = st.st_mtime;
1359 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", new_create_time));
1362 close_file(fsp, NORMAL_CLOSE);
1364 if (use_version && (new_major != old_major || new_minor != old_minor)) {
1365 /* Compare versions and choose the larger version number */
1366 if (new_major > old_major ||
1367 (new_major == old_major && new_minor > old_minor)) {
1369 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1373 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1378 /* Compare modification time/dates and choose the newest time/date */
1379 if (new_create_time > old_create_time) {
1380 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1384 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1391 close_file(fsp, NORMAL_CLOSE);
1395 /****************************************************************************
1396 Determine the correct cVersion associated with an architecture and driver
1397 ****************************************************************************/
1398 static uint32 get_correct_cversion(const char *architecture, fstring driverpath_in,
1399 struct current_user *user, WERROR *perr)
1406 files_struct *fsp = NULL;
1408 connection_struct *conn;
1411 SET_STAT_INVALID(st);
1413 *perr = WERR_INVALID_PARAM;
1415 /* If architecture is Windows 95/98/ME, the version is always 0. */
1416 if (strcmp(architecture, SPL_ARCH_WIN40) == 0) {
1417 DEBUG(10,("get_correct_cversion: Driver is Win9x, cversion = 0\n"));
1422 /* If architecture is Windows x64, the version is always 3. */
1423 if (strcmp(architecture, SPL_ARCH_X64) == 0) {
1424 DEBUG(10,("get_correct_cversion: Driver is x64, cversion = 3\n"));
1430 * Connect to the print$ share under the same account as the user connected
1431 * to the rpc pipe. Note we must still be root to do this.
1434 /* Null password is ok - we are already an authenticated user... */
1435 null_pw = data_blob(NULL, 0);
1436 fstrcpy(res_type, "A:");
1438 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1442 DEBUG(0,("get_correct_cversion: Unable to connect\n"));
1443 *perr = ntstatus_to_werror(nt_status);
1447 /* We are temporarily becoming the connection user. */
1448 if (!become_user(conn, user->vuid)) {
1449 DEBUG(0,("get_correct_cversion: Can't become user!\n"));
1450 *perr = WERR_ACCESS_DENIED;
1454 /* Open the driver file (Portable Executable format) and determine the
1455 * deriver the cversion. */
1456 slprintf(driverpath, sizeof(driverpath)-1, "%s/%s", architecture, driverpath_in);
1458 driver_unix_convert(driverpath,conn,NULL,&st);
1460 if ( !vfs_file_exist( conn, driverpath, &st ) ) {
1461 *perr = WERR_BADFILE;
1465 status = open_file_ntcreate(conn, driverpath, &st,
1467 FILE_SHARE_READ|FILE_SHARE_WRITE,
1470 FILE_ATTRIBUTE_NORMAL,
1474 if (!NT_STATUS_IS_OK(status)) {
1475 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = %d\n",
1476 driverpath, errno));
1477 *perr = WERR_ACCESS_DENIED;
1482 int ret = get_file_version(fsp, driverpath, &major, &minor);
1483 if (ret == -1) goto error_exit;
1486 DEBUG(6,("get_correct_cversion: Version info not found [%s]\n", driverpath));
1491 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1492 * for more details. Version in this case is not just the version of the
1493 * file, but the version in the sense of kernal mode (2) vs. user mode
1494 * (3) drivers. Other bits of the version fields are the version info.
1497 cversion = major & 0x0000ffff;
1499 case 2: /* WinNT drivers */
1500 case 3: /* Win2K drivers */
1504 DEBUG(6,("get_correct_cversion: cversion invalid [%s] cversion = %d\n",
1505 driverpath, cversion));
1509 DEBUG(10,("get_correct_cversion: Version info found [%s] major = 0x%x minor = 0x%x\n",
1510 driverpath, major, minor));
1513 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1514 driverpath, cversion));
1516 close_file(fsp, NORMAL_CLOSE);
1517 close_cnum(conn, user->vuid);
1526 close_file(fsp, NORMAL_CLOSE);
1528 close_cnum(conn, user->vuid);
1533 /****************************************************************************
1534 ****************************************************************************/
1535 static WERROR clean_up_driver_struct_level_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver,
1536 struct current_user *user)
1538 const char *architecture;
1544 /* clean up the driver name.
1545 * we can get .\driver.dll
1546 * or worse c:\windows\system\driver.dll !
1548 /* using an intermediate string to not have overlaping memcpy()'s */
1549 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1550 fstrcpy(new_name, p+1);
1551 fstrcpy(driver->driverpath, new_name);
1554 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1555 fstrcpy(new_name, p+1);
1556 fstrcpy(driver->datafile, new_name);
1559 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1560 fstrcpy(new_name, p+1);
1561 fstrcpy(driver->configfile, new_name);
1564 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1565 fstrcpy(new_name, p+1);
1566 fstrcpy(driver->helpfile, new_name);
1569 if (driver->dependentfiles) {
1570 for (i=0; *driver->dependentfiles[i]; i++) {
1571 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1572 fstrcpy(new_name, p+1);
1573 fstrcpy(driver->dependentfiles[i], new_name);
1578 architecture = get_short_archi(driver->environment);
1579 if (!architecture) {
1580 return WERR_UNKNOWN_PRINTER_DRIVER;
1583 /* jfm:7/16/2000 the client always sends the cversion=0.
1584 * The server should check which version the driver is by reading
1585 * the PE header of driver->driverpath.
1587 * For Windows 95/98 the version is 0 (so the value sent is correct)
1588 * For Windows NT (the architecture doesn't matter)
1589 * NT 3.1: cversion=0
1590 * NT 3.5/3.51: cversion=1
1594 if ((driver->cversion = get_correct_cversion( architecture, driver->driverpath, user, &err)) == -1)
1600 /****************************************************************************
1601 ****************************************************************************/
1602 static WERROR clean_up_driver_struct_level_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver, struct current_user *user)
1604 const char *architecture;
1610 /* clean up the driver name.
1611 * we can get .\driver.dll
1612 * or worse c:\windows\system\driver.dll !
1614 /* using an intermediate string to not have overlaping memcpy()'s */
1615 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1616 fstrcpy(new_name, p+1);
1617 fstrcpy(driver->driverpath, new_name);
1620 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1621 fstrcpy(new_name, p+1);
1622 fstrcpy(driver->datafile, new_name);
1625 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1626 fstrcpy(new_name, p+1);
1627 fstrcpy(driver->configfile, new_name);
1630 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1631 fstrcpy(new_name, p+1);
1632 fstrcpy(driver->helpfile, new_name);
1635 if (driver->dependentfiles) {
1636 for (i=0; *driver->dependentfiles[i]; i++) {
1637 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1638 fstrcpy(new_name, p+1);
1639 fstrcpy(driver->dependentfiles[i], new_name);
1644 architecture = get_short_archi(driver->environment);
1645 if (!architecture) {
1646 return WERR_UNKNOWN_PRINTER_DRIVER;
1649 /* jfm:7/16/2000 the client always sends the cversion=0.
1650 * The server should check which version the driver is by reading
1651 * the PE header of driver->driverpath.
1653 * For Windows 95/98 the version is 0 (so the value sent is correct)
1654 * For Windows NT (the architecture doesn't matter)
1655 * NT 3.1: cversion=0
1656 * NT 3.5/3.51: cversion=1
1661 if ((driver->version = get_correct_cversion(architecture, driver->driverpath, user, &err)) == -1)
1667 /****************************************************************************
1668 ****************************************************************************/
1669 WERROR clean_up_driver_struct(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
1670 uint32 level, struct current_user *user)
1675 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1676 driver=driver_abstract.info_3;
1677 return clean_up_driver_struct_level_3(driver, user);
1681 NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver;
1682 driver=driver_abstract.info_6;
1683 return clean_up_driver_struct_level_6(driver, user);
1686 return WERR_INVALID_PARAM;
1690 /****************************************************************************
1691 This function sucks and should be replaced. JRA.
1692 ****************************************************************************/
1694 static void convert_level_6_to_level3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *dst, NT_PRINTER_DRIVER_INFO_LEVEL_6 *src)
1696 dst->cversion = src->version;
1698 fstrcpy( dst->name, src->name);
1699 fstrcpy( dst->environment, src->environment);
1700 fstrcpy( dst->driverpath, src->driverpath);
1701 fstrcpy( dst->datafile, src->datafile);
1702 fstrcpy( dst->configfile, src->configfile);
1703 fstrcpy( dst->helpfile, src->helpfile);
1704 fstrcpy( dst->monitorname, src->monitorname);
1705 fstrcpy( dst->defaultdatatype, src->defaultdatatype);
1706 dst->dependentfiles = src->dependentfiles;
1709 #if 0 /* Debugging function */
1711 static char* ffmt(unsigned char *c){
1713 static char ffmt_str[17];
1715 for (i=0; i<16; i++) {
1716 if ((c[i] < ' ') || (c[i] > '~'))
1727 /****************************************************************************
1728 ****************************************************************************/
1729 WERROR move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract, uint32 level,
1730 struct current_user *user, WERROR *perr)
1732 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1733 NT_PRINTER_DRIVER_INFO_LEVEL_3 converted_driver;
1734 const char *architecture;
1739 connection_struct *conn;
1748 memset(inbuf, '\0', sizeof(inbuf));
1749 memset(outbuf, '\0', sizeof(outbuf));
1753 driver=driver_abstract.info_3;
1754 else if (level==6) {
1755 convert_level_6_to_level3(&converted_driver, driver_abstract.info_6);
1756 driver = &converted_driver;
1758 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)level ));
1759 return WERR_UNKNOWN_LEVEL;
1762 architecture = get_short_archi(driver->environment);
1763 if (!architecture) {
1764 return WERR_UNKNOWN_PRINTER_DRIVER;
1768 * Connect to the print$ share under the same account as the user connected to the rpc pipe.
1769 * Note we must be root to do this.
1772 null_pw = data_blob(NULL, 0);
1773 fstrcpy(res_type, "A:");
1775 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1779 DEBUG(0,("move_driver_to_download_area: Unable to connect\n"));
1780 *perr = ntstatus_to_werror(nt_status);
1781 return WERR_NO_SUCH_SHARE;
1785 * Save who we are - we are temporarily becoming the connection user.
1788 if (!become_user(conn, conn->vuid)) {
1789 DEBUG(0,("move_driver_to_download_area: Can't become user!\n"));
1790 return WERR_ACCESS_DENIED;
1794 * make the directories version and version\driver_name
1795 * under the architecture directory.
1797 DEBUG(5,("Creating first directory\n"));
1798 slprintf(new_dir, sizeof(new_dir)-1, "%s/%d", architecture, driver->cversion);
1799 driver_unix_convert(new_dir, conn, NULL, &st);
1800 create_directory(conn, new_dir);
1802 /* For each driver file, archi\filexxx.yyy, if there is a duplicate file
1803 * listed for this driver which has already been moved, skip it (note:
1804 * drivers may list the same file name several times. Then check if the
1805 * file already exists in archi\cversion\, if so, check that the version
1806 * info (or time stamps if version info is unavailable) is newer (or the
1807 * date is later). If it is, move it to archi\cversion\filexxx.yyy.
1808 * Otherwise, delete the file.
1810 * If a file is not moved to archi\cversion\ because of an error, all the
1811 * rest of the 'unmoved' driver files are removed from archi\. If one or
1812 * more of the driver's files was already moved to archi\cversion\, it
1813 * potentially leaves the driver in a partially updated state. Version
1814 * trauma will most likely occur if an client attempts to use any printer
1815 * bound to the driver. Perhaps a rewrite to make sure the moves can be
1816 * done is appropriate... later JRR
1819 DEBUG(5,("Moving files now !\n"));
1821 if (driver->driverpath && strlen(driver->driverpath)) {
1822 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->driverpath);
1823 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->driverpath);
1824 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1825 driver_unix_convert(new_name, conn, NULL, &st);
1826 if ( !NT_STATUS_IS_OK(copy_file(conn, new_name, old_name, OPENX_FILE_EXISTS_TRUNCATE|
1827 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False))) {
1828 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1829 new_name, old_name));
1830 *perr = WERR_ACCESS_DENIED;
1836 if (driver->datafile && strlen(driver->datafile)) {
1837 if (!strequal(driver->datafile, driver->driverpath)) {
1838 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->datafile);
1839 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->datafile);
1840 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1841 driver_unix_convert(new_name, conn, NULL, &st);
1842 if ( !NT_STATUS_IS_OK(copy_file(conn, new_name, old_name, OPENX_FILE_EXISTS_TRUNCATE|
1843 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False))) {
1844 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1845 new_name, old_name));
1846 *perr = WERR_ACCESS_DENIED;
1853 if (driver->configfile && strlen(driver->configfile)) {
1854 if (!strequal(driver->configfile, driver->driverpath) &&
1855 !strequal(driver->configfile, driver->datafile)) {
1856 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->configfile);
1857 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->configfile);
1858 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1859 driver_unix_convert(new_name, conn, NULL, &st);
1860 if ( !NT_STATUS_IS_OK(copy_file(conn, new_name, old_name, OPENX_FILE_EXISTS_TRUNCATE|
1861 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False))) {
1862 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1863 new_name, old_name));
1864 *perr = WERR_ACCESS_DENIED;
1871 if (driver->helpfile && strlen(driver->helpfile)) {
1872 if (!strequal(driver->helpfile, driver->driverpath) &&
1873 !strequal(driver->helpfile, driver->datafile) &&
1874 !strequal(driver->helpfile, driver->configfile)) {
1875 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->helpfile);
1876 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->helpfile);
1877 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1878 driver_unix_convert(new_name, conn, NULL, &st);
1879 if ( !NT_STATUS_IS_OK(copy_file(conn, new_name, old_name, OPENX_FILE_EXISTS_TRUNCATE|
1880 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False))) {
1881 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1882 new_name, old_name));
1883 *perr = WERR_ACCESS_DENIED;
1890 if (driver->dependentfiles) {
1891 for (i=0; *driver->dependentfiles[i]; i++) {
1892 if (!strequal(driver->dependentfiles[i], driver->driverpath) &&
1893 !strequal(driver->dependentfiles[i], driver->datafile) &&
1894 !strequal(driver->dependentfiles[i], driver->configfile) &&
1895 !strequal(driver->dependentfiles[i], driver->helpfile)) {
1897 for (j=0; j < i; j++) {
1898 if (strequal(driver->dependentfiles[i], driver->dependentfiles[j])) {
1903 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->dependentfiles[i]);
1904 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->dependentfiles[i]);
1905 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1906 driver_unix_convert(new_name, conn, NULL, &st);
1907 if ( !NT_STATUS_IS_OK(copy_file(conn, new_name, old_name,
1908 OPENX_FILE_EXISTS_TRUNCATE|
1909 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False))) {
1910 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1911 new_name, old_name));
1912 *perr = WERR_ACCESS_DENIED;
1921 close_cnum(conn, user->vuid);
1924 return ver != -1 ? WERR_OK : WERR_UNKNOWN_PRINTER_DRIVER;
1927 /****************************************************************************
1928 ****************************************************************************/
1929 static uint32 add_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver)
1932 const char *architecture;
1938 TDB_DATA kbuf, dbuf;
1940 architecture = get_short_archi(driver->environment);
1941 if (!architecture) {
1945 /* The names are relative. We store them in the form: \print$\arch\version\driver.xxx
1946 * \\server is added in the rpc server layer.
1947 * It does make sense to NOT store the server's name in the printer TDB.
1950 slprintf(directory, sizeof(directory)-1, "\\print$\\%s\\%d\\", architecture, driver->cversion);
1952 /* .inf files do not always list a file for each of the four standard files.
1953 * Don't prepend a path to a null filename, or client claims:
1954 * "The server on which the printer resides does not have a suitable
1955 * <printer driver name> printer driver installed. Click OK if you
1956 * wish to install the driver on your local machine."
1958 if (strlen(driver->driverpath)) {
1959 fstrcpy(temp_name, driver->driverpath);
1960 slprintf(driver->driverpath, sizeof(driver->driverpath)-1, "%s%s", directory, temp_name);
1963 if (strlen(driver->datafile)) {
1964 fstrcpy(temp_name, driver->datafile);
1965 slprintf(driver->datafile, sizeof(driver->datafile)-1, "%s%s", directory, temp_name);
1968 if (strlen(driver->configfile)) {
1969 fstrcpy(temp_name, driver->configfile);
1970 slprintf(driver->configfile, sizeof(driver->configfile)-1, "%s%s", directory, temp_name);
1973 if (strlen(driver->helpfile)) {
1974 fstrcpy(temp_name, driver->helpfile);
1975 slprintf(driver->helpfile, sizeof(driver->helpfile)-1, "%s%s", directory, temp_name);
1978 if (driver->dependentfiles) {
1979 for (i=0; *driver->dependentfiles[i]; i++) {
1980 fstrcpy(temp_name, driver->dependentfiles[i]);
1981 slprintf(driver->dependentfiles[i], sizeof(driver->dependentfiles[i])-1, "%s%s", directory, temp_name);
1985 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, driver->cversion, driver->name);
1987 DEBUG(5,("add_a_printer_driver_3: Adding driver with key %s\n", key ));
1994 len += tdb_pack(buf+len, buflen-len, "dffffffff",
1997 driver->environment,
2002 driver->monitorname,
2003 driver->defaultdatatype);
2005 if (driver->dependentfiles) {
2006 for (i=0; *driver->dependentfiles[i]; i++) {
2007 len += tdb_pack(buf+len, buflen-len, "f",
2008 driver->dependentfiles[i]);
2012 if (len != buflen) {
2013 buf = (char *)SMB_REALLOC(buf, len);
2015 DEBUG(0,("add_a_printer_driver_3: failed to enlarge buffer\n!"));
2025 kbuf.dsize = strlen(key)+1;
2029 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
2033 DEBUG(0,("add_a_printer_driver_3: Adding driver with key %s failed.\n", key ));
2039 /****************************************************************************
2040 ****************************************************************************/
2041 static uint32 add_a_printer_driver_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver)
2043 NT_PRINTER_DRIVER_INFO_LEVEL_3 info3;
2046 info3.cversion = driver->version;
2047 fstrcpy(info3.name,driver->name);
2048 fstrcpy(info3.environment,driver->environment);
2049 fstrcpy(info3.driverpath,driver->driverpath);
2050 fstrcpy(info3.datafile,driver->datafile);
2051 fstrcpy(info3.configfile,driver->configfile);
2052 fstrcpy(info3.helpfile,driver->helpfile);
2053 fstrcpy(info3.monitorname,driver->monitorname);
2054 fstrcpy(info3.defaultdatatype,driver->defaultdatatype);
2055 info3.dependentfiles = driver->dependentfiles;
2057 return add_a_printer_driver_3(&info3);
2061 /****************************************************************************
2062 ****************************************************************************/
2063 static WERROR get_a_printer_driver_3_default(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, const char *driver, const char *arch)
2065 NT_PRINTER_DRIVER_INFO_LEVEL_3 info;
2069 fstrcpy(info.name, driver);
2070 fstrcpy(info.defaultdatatype, "RAW");
2072 fstrcpy(info.driverpath, "");
2073 fstrcpy(info.datafile, "");
2074 fstrcpy(info.configfile, "");
2075 fstrcpy(info.helpfile, "");
2077 if ((info.dependentfiles= SMB_MALLOC_ARRAY(fstring, 2)) == NULL)
2080 memset(info.dependentfiles, '\0', 2*sizeof(fstring));
2081 fstrcpy(info.dependentfiles[0], "");
2083 *info_ptr = (NT_PRINTER_DRIVER_INFO_LEVEL_3 *)memdup(&info, sizeof(info));
2085 SAFE_FREE(info.dependentfiles);
2092 /****************************************************************************
2093 ****************************************************************************/
2094 static WERROR get_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, fstring drivername, const char *arch, uint32 version)
2096 NT_PRINTER_DRIVER_INFO_LEVEL_3 driver;
2097 TDB_DATA kbuf, dbuf;
2098 const char *architecture;
2103 ZERO_STRUCT(driver);
2105 architecture = get_short_archi(arch);
2106 if ( !architecture ) {
2107 return WERR_UNKNOWN_PRINTER_DRIVER;
2110 /* Windows 4.0 (i.e. win9x) should always use a version of 0 */
2112 if ( strcmp( architecture, SPL_ARCH_WIN40 ) == 0 )
2115 DEBUG(8,("get_a_printer_driver_3: [%s%s/%d/%s]\n", DRIVERS_PREFIX, architecture, version, drivername));
2117 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, version, drivername);
2120 kbuf.dsize = strlen(key)+1;
2122 dbuf = tdb_fetch(tdb_drivers, kbuf);
2124 return WERR_UNKNOWN_PRINTER_DRIVER;
2126 len += tdb_unpack(dbuf.dptr, dbuf.dsize, "dffffffff",
2135 driver.defaultdatatype);
2138 while (len < dbuf.dsize) {
2139 driver.dependentfiles = SMB_REALLOC_ARRAY(driver.dependentfiles, fstring, i+2);
2140 if ( !driver.dependentfiles ) {
2141 DEBUG(0,("get_a_printer_driver_3: failed to enlarge buffer!\n"));
2145 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "f",
2146 &driver.dependentfiles[i]);
2150 if ( driver.dependentfiles )
2151 fstrcpy( driver.dependentfiles[i], "" );
2153 SAFE_FREE(dbuf.dptr);
2155 if (len != dbuf.dsize) {
2156 SAFE_FREE(driver.dependentfiles);
2158 return get_a_printer_driver_3_default(info_ptr, drivername, arch);
2161 *info_ptr = (NT_PRINTER_DRIVER_INFO_LEVEL_3 *)memdup(&driver, sizeof(driver));
2163 SAFE_FREE(driver.dependentfiles);
2170 /****************************************************************************
2171 Debugging function, dump at level 6 the struct in the logs.
2172 ****************************************************************************/
2174 static uint32 dump_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
2177 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
2180 DEBUG(20,("Dumping printer driver at level [%d]\n", level));
2186 if (driver.info_3 == NULL)
2189 info3=driver.info_3;
2191 DEBUGADD(20,("version:[%d]\n", info3->cversion));
2192 DEBUGADD(20,("name:[%s]\n", info3->name));
2193 DEBUGADD(20,("environment:[%s]\n", info3->environment));
2194 DEBUGADD(20,("driverpath:[%s]\n", info3->driverpath));
2195 DEBUGADD(20,("datafile:[%s]\n", info3->datafile));
2196 DEBUGADD(20,("configfile:[%s]\n", info3->configfile));
2197 DEBUGADD(20,("helpfile:[%s]\n", info3->helpfile));
2198 DEBUGADD(20,("monitorname:[%s]\n", info3->monitorname));
2199 DEBUGADD(20,("defaultdatatype:[%s]\n", info3->defaultdatatype));
2201 for (i=0; info3->dependentfiles &&
2202 *info3->dependentfiles[i]; i++) {
2203 DEBUGADD(20,("dependentfile:[%s]\n",
2204 info3->dependentfiles[i]));
2211 DEBUGADD(20,("dump_a_printer_driver: Level %u not implemented\n", (unsigned int)level));
2219 /****************************************************************************
2220 ****************************************************************************/
2221 int pack_devicemode(NT_DEVICEMODE *nt_devmode, char *buf, int buflen)
2225 len += tdb_pack(buf+len, buflen-len, "p", nt_devmode);
2230 len += tdb_pack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2231 nt_devmode->devicename,
2232 nt_devmode->formname,
2234 nt_devmode->specversion,
2235 nt_devmode->driverversion,
2237 nt_devmode->driverextra,
2238 nt_devmode->orientation,
2239 nt_devmode->papersize,
2240 nt_devmode->paperlength,
2241 nt_devmode->paperwidth,
2244 nt_devmode->defaultsource,
2245 nt_devmode->printquality,
2248 nt_devmode->yresolution,
2249 nt_devmode->ttoption,
2250 nt_devmode->collate,
2251 nt_devmode->logpixels,
2254 nt_devmode->bitsperpel,
2255 nt_devmode->pelswidth,
2256 nt_devmode->pelsheight,
2257 nt_devmode->displayflags,
2258 nt_devmode->displayfrequency,
2259 nt_devmode->icmmethod,
2260 nt_devmode->icmintent,
2261 nt_devmode->mediatype,
2262 nt_devmode->dithertype,
2263 nt_devmode->reserved1,
2264 nt_devmode->reserved2,
2265 nt_devmode->panningwidth,
2266 nt_devmode->panningheight,
2267 nt_devmode->nt_dev_private);
2270 if (nt_devmode->nt_dev_private) {
2271 len += tdb_pack(buf+len, buflen-len, "B",
2272 nt_devmode->driverextra,
2273 nt_devmode->nt_dev_private);
2276 DEBUG(8,("Packed devicemode [%s]\n", nt_devmode->formname));
2281 /****************************************************************************
2282 Pack all values in all printer keys
2283 ***************************************************************************/
2285 static int pack_values(NT_PRINTER_DATA *data, char *buf, int buflen)
2289 REGISTRY_VALUE *val;
2290 REGVAL_CTR *val_ctr;
2297 /* loop over all keys */
2299 for ( i=0; i<data->num_keys; i++ ) {
2300 val_ctr = data->keys[i].values;
2301 num_values = regval_ctr_numvals( val_ctr );
2303 /* pack the keyname followed by a empty value */
2305 len += tdb_pack(buf+len, buflen-len, "pPdB",
2306 &data->keys[i].name,
2312 /* now loop over all values */
2314 for ( j=0; j<num_values; j++ ) {
2315 /* pathname should be stored as <key>\<value> */
2317 val = regval_ctr_specific_value( val_ctr, j );
2318 pstrcpy( path, data->keys[i].name );
2319 pstrcat( path, "\\" );
2320 pstrcat( path, regval_name(val) );
2322 len += tdb_pack(buf+len, buflen-len, "pPdB",
2327 regval_data_p(val) );
2329 DEBUG(8,("specific: [%s], len: %d\n", regval_name(val), regval_size(val)));
2336 len += tdb_pack(buf+len, buflen-len, "p", NULL);
2342 /****************************************************************************
2343 Delete a printer - this just deletes the printer info file, any open
2344 handles are not affected.
2345 ****************************************************************************/
2347 uint32 del_a_printer(const char *sharename)
2350 pstring printdb_path;
2352 kbuf = make_printer_tdbkey( sharename );
2353 tdb_delete(tdb_printers, kbuf);
2355 kbuf.dptr = make_printers_secdesc_tdbkey( sharename );
2356 kbuf.dsize = strlen(kbuf.dptr) + 1;
2357 tdb_delete(tdb_printers, kbuf);
2359 close_all_print_db();
2361 if (geteuid() == 0) {
2362 pstrcpy(printdb_path, lock_path("printing/"));
2363 pstrcat(printdb_path, sharename);
2364 pstrcat(printdb_path, ".tdb");
2366 unlink(printdb_path);
2372 /****************************************************************************
2373 ****************************************************************************/
2374 static WERROR update_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info)
2379 TDB_DATA kbuf, dbuf;
2382 * in addprinter: no servername and the printer is the name
2383 * in setprinter: servername is \\server
2384 * and printer is \\server\\printer
2386 * Samba manages only local printers.
2387 * we currently don't support things like i
2388 * path=\\other_server\printer
2390 * We only store the printername, not \\server\printername
2393 if ( info->servername[0] != '\0' ) {
2394 trim_string(info->printername, info->servername, NULL);
2395 trim_char(info->printername, '\\', '\0');
2396 info->servername[0]='\0';
2400 * JFM: one day I'll forget.
2401 * below that's info->portname because that's the SAMBA sharename
2402 * and I made NT 'thinks' it's the portname
2403 * the info->sharename is the thing you can name when you add a printer
2404 * that's the short-name when you create shared printer for 95/98
2405 * So I've made a limitation in SAMBA: you can only have 1 printer model
2406 * behind a SAMBA share.
2414 len += tdb_pack(buf+len, buflen-len, "dddddddddddfffffPfffff",
2417 info->default_priority,
2434 info->printprocessor,
2438 len += pack_devicemode(info->devmode, buf+len, buflen-len);
2440 len += pack_values( info->data, buf+len, buflen-len );
2442 if (buflen != len) {
2443 buf = (char *)SMB_REALLOC(buf, len);
2445 DEBUG(0,("update_a_printer_2: failed to enlarge buffer!\n"));
2454 kbuf = make_printer_tdbkey( info->sharename );
2459 ret = (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) == 0? WERR_OK : WERR_NOMEM);
2462 if (!W_ERROR_IS_OK(ret))
2463 DEBUG(8, ("error updating printer to tdb on disk\n"));
2467 DEBUG(8,("packed printer [%s] with driver [%s] portname=[%s] len=%d\n",
2468 info->sharename, info->drivername, info->portname, len));
2474 /****************************************************************************
2475 Malloc and return an NT devicemode.
2476 ****************************************************************************/
2478 NT_DEVICEMODE *construct_nt_devicemode(const fstring default_devicename)
2481 char adevice[MAXDEVICENAME];
2482 NT_DEVICEMODE *nt_devmode = SMB_MALLOC_P(NT_DEVICEMODE);
2484 if (nt_devmode == NULL) {
2485 DEBUG(0,("construct_nt_devicemode: malloc fail.\n"));
2489 ZERO_STRUCTP(nt_devmode);
2491 slprintf(adevice, sizeof(adevice), "%s", default_devicename);
2492 fstrcpy(nt_devmode->devicename, adevice);
2494 fstrcpy(nt_devmode->formname, "Letter");
2496 nt_devmode->specversion = 0x0401;
2497 nt_devmode->driverversion = 0x0400;
2498 nt_devmode->size = 0x00DC;
2499 nt_devmode->driverextra = 0x0000;
2500 nt_devmode->fields = FORMNAME | TTOPTION | PRINTQUALITY |
2501 DEFAULTSOURCE | COPIES | SCALE |
2502 PAPERSIZE | ORIENTATION;
2503 nt_devmode->orientation = 1;
2504 nt_devmode->papersize = PAPER_LETTER;
2505 nt_devmode->paperlength = 0;
2506 nt_devmode->paperwidth = 0;
2507 nt_devmode->scale = 0x64;
2508 nt_devmode->copies = 1;
2509 nt_devmode->defaultsource = BIN_FORMSOURCE;
2510 nt_devmode->printquality = RES_HIGH; /* 0x0258 */
2511 nt_devmode->color = COLOR_MONOCHROME;
2512 nt_devmode->duplex = DUP_SIMPLEX;
2513 nt_devmode->yresolution = 0;
2514 nt_devmode->ttoption = TT_SUBDEV;
2515 nt_devmode->collate = COLLATE_FALSE;
2516 nt_devmode->icmmethod = 0;
2517 nt_devmode->icmintent = 0;
2518 nt_devmode->mediatype = 0;
2519 nt_devmode->dithertype = 0;
2521 /* non utilisés par un driver d'imprimante */
2522 nt_devmode->logpixels = 0;
2523 nt_devmode->bitsperpel = 0;
2524 nt_devmode->pelswidth = 0;
2525 nt_devmode->pelsheight = 0;
2526 nt_devmode->displayflags = 0;
2527 nt_devmode->displayfrequency = 0;
2528 nt_devmode->reserved1 = 0;
2529 nt_devmode->reserved2 = 0;
2530 nt_devmode->panningwidth = 0;
2531 nt_devmode->panningheight = 0;
2533 nt_devmode->nt_dev_private = NULL;
2537 /****************************************************************************
2538 Deepcopy an NT devicemode.
2539 ****************************************************************************/
2541 NT_DEVICEMODE *dup_nt_devicemode(NT_DEVICEMODE *nt_devicemode)
2543 NT_DEVICEMODE *new_nt_devicemode = NULL;
2545 if ( !nt_devicemode )
2548 if ((new_nt_devicemode = (NT_DEVICEMODE *)memdup(nt_devicemode, sizeof(NT_DEVICEMODE))) == NULL) {
2549 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2553 new_nt_devicemode->nt_dev_private = NULL;
2554 if (nt_devicemode->nt_dev_private != NULL) {
2555 if ((new_nt_devicemode->nt_dev_private = (uint8 *)memdup(nt_devicemode->nt_dev_private, nt_devicemode->driverextra)) == NULL) {
2556 SAFE_FREE(new_nt_devicemode);
2557 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2562 return new_nt_devicemode;
2565 /****************************************************************************
2566 Clean up and deallocate a (maybe partially) allocated NT_DEVICEMODE.
2567 ****************************************************************************/
2569 void free_nt_devicemode(NT_DEVICEMODE **devmode_ptr)
2571 NT_DEVICEMODE *nt_devmode = *devmode_ptr;
2573 if(nt_devmode == NULL)
2576 DEBUG(106,("free_nt_devicemode: deleting DEVMODE\n"));
2578 SAFE_FREE(nt_devmode->nt_dev_private);
2579 SAFE_FREE(*devmode_ptr);
2582 /****************************************************************************
2583 Clean up and deallocate a (maybe partially) allocated NT_PRINTER_INFO_LEVEL_2.
2584 ****************************************************************************/
2586 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr)
2588 NT_PRINTER_INFO_LEVEL_2 *info = *info_ptr;
2593 free_nt_devicemode(&info->devmode);
2595 TALLOC_FREE( *info_ptr );
2599 /****************************************************************************
2600 ****************************************************************************/
2601 int unpack_devicemode(NT_DEVICEMODE **nt_devmode, char *buf, int buflen)
2605 NT_DEVICEMODE devmode;
2607 ZERO_STRUCT(devmode);
2609 len += tdb_unpack(buf+len, buflen-len, "p", nt_devmode);
2611 if (!*nt_devmode) return len;
2613 len += tdb_unpack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2617 &devmode.specversion,
2618 &devmode.driverversion,
2620 &devmode.driverextra,
2621 &devmode.orientation,
2623 &devmode.paperlength,
2624 &devmode.paperwidth,
2627 &devmode.defaultsource,
2628 &devmode.printquality,
2631 &devmode.yresolution,
2637 &devmode.bitsperpel,
2639 &devmode.pelsheight,
2640 &devmode.displayflags,
2641 &devmode.displayfrequency,
2645 &devmode.dithertype,
2648 &devmode.panningwidth,
2649 &devmode.panningheight,
2650 &devmode.nt_dev_private);
2652 if (devmode.nt_dev_private) {
2653 /* the len in tdb_unpack is an int value and
2654 * devmode.driverextra is only a short
2656 len += tdb_unpack(buf+len, buflen-len, "B", &extra_len, &devmode.nt_dev_private);
2657 devmode.driverextra=(uint16)extra_len;
2659 /* check to catch an invalid TDB entry so we don't segfault */
2660 if (devmode.driverextra == 0) {
2661 devmode.nt_dev_private = NULL;
2665 *nt_devmode = (NT_DEVICEMODE *)memdup(&devmode, sizeof(devmode));
2667 SAFE_FREE(devmode.nt_dev_private);
2671 DEBUG(8,("Unpacked devicemode [%s](%s)\n", devmode.devicename, devmode.formname));
2672 if (devmode.nt_dev_private)
2673 DEBUG(8,("with a private section of %d bytes\n", devmode.driverextra));
2678 /****************************************************************************
2679 Allocate and initialize a new slot.
2680 ***************************************************************************/
2682 int add_new_printer_key( NT_PRINTER_DATA *data, const char *name )
2687 if ( !name || !data )
2690 /* allocate another slot in the NT_PRINTER_KEY array */
2692 if ( !(d = TALLOC_REALLOC_ARRAY( data, data->keys, NT_PRINTER_KEY, data->num_keys+1)) ) {
2693 DEBUG(0,("add_new_printer_key: Realloc() failed!\n"));
2699 key_index = data->num_keys;
2701 /* initialze new key */
2703 data->keys[key_index].name = talloc_strdup( data, name );
2705 if ( !(data->keys[key_index].values = TALLOC_ZERO_P( data, REGVAL_CTR )) )
2710 DEBUG(10,("add_new_printer_key: Inserted new data key [%s]\n", name ));
2715 /****************************************************************************
2716 search for a registry key name in the existing printer data
2717 ***************************************************************************/
2719 int delete_printer_key( NT_PRINTER_DATA *data, const char *name )
2723 for ( i=0; i<data->num_keys; i++ ) {
2724 if ( strequal( data->keys[i].name, name ) ) {
2726 /* cleanup memory */
2728 TALLOC_FREE( data->keys[i].name );
2729 TALLOC_FREE( data->keys[i].values );
2731 /* if not the end of the array, move remaining elements down one slot */
2734 if ( data->num_keys && (i < data->num_keys) )
2735 memmove( &data->keys[i], &data->keys[i+1], sizeof(NT_PRINTER_KEY)*(data->num_keys-i) );
2742 return data->num_keys;
2745 /****************************************************************************
2746 search for a registry key name in the existing printer data
2747 ***************************************************************************/
2749 int lookup_printerkey( NT_PRINTER_DATA *data, const char *name )
2754 if ( !data || !name )
2757 DEBUG(12,("lookup_printerkey: Looking for [%s]\n", name));
2759 /* loop over all existing keys */
2761 for ( i=0; i<data->num_keys; i++ ) {
2762 if ( strequal(data->keys[i].name, name) ) {
2763 DEBUG(12,("lookup_printerkey: Found [%s]!\n", name));
2773 /****************************************************************************
2774 ***************************************************************************/
2776 int get_printer_subkeys( NT_PRINTER_DATA *data, const char* key, fstring **subkeys )
2780 int num_subkeys = 0;
2782 fstring *subkeys_ptr = NULL;
2793 /* special case of asking for the top level printer data registry key names */
2795 if ( strlen(key) == 0 ) {
2796 for ( i=0; i<data->num_keys; i++ ) {
2798 /* found a match, so allocate space and copy the name */
2800 if ( !(subkeys_ptr = SMB_REALLOC_ARRAY( subkeys_ptr, fstring, num_subkeys+2)) ) {
2801 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2806 fstrcpy( subkeys_ptr[num_subkeys], data->keys[i].name );
2813 /* asking for the subkeys of some key */
2814 /* subkey paths are stored in the key name using '\' as the delimiter */
2816 for ( i=0; i<data->num_keys; i++ ) {
2817 if ( StrnCaseCmp(data->keys[i].name, key, strlen(key)) == 0 ) {
2819 /* if we found the exact key, then break */
2820 key_len = strlen( key );
2821 if ( strlen(data->keys[i].name) == key_len )
2824 /* get subkey path */
2826 p = data->keys[i].name + key_len;
2829 fstrcpy( subkeyname, p );
2830 if ( (p = strchr( subkeyname, '\\' )) )
2833 /* don't add a key more than once */
2835 for ( j=0; j<num_subkeys; j++ ) {
2836 if ( strequal( subkeys_ptr[j], subkeyname ) )
2840 if ( j != num_subkeys )
2843 /* found a match, so allocate space and copy the name */
2845 if ( !(subkeys_ptr = SMB_REALLOC_ARRAY( subkeys_ptr, fstring, num_subkeys+2)) ) {
2846 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2851 fstrcpy( subkeys_ptr[num_subkeys], subkeyname );
2857 /* return error if the key was not found */
2859 if ( i == data->num_keys ) {
2860 SAFE_FREE(subkeys_ptr);
2865 /* tag off the end */
2868 fstrcpy(subkeys_ptr[num_subkeys], "" );
2870 *subkeys = subkeys_ptr;
2876 static void map_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2879 smb_ucs2_t conv_str[1024];
2882 regval_ctr_delvalue(ctr, val_name);
2883 str_size = push_ucs2(NULL, conv_str, sz, sizeof(conv_str),
2884 STR_TERMINATE | STR_NOALIGN);
2885 regval_ctr_addvalue(ctr, val_name, REG_SZ,
2886 (char *) conv_str, str_size);
2889 static void map_dword_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2892 regval_ctr_delvalue(ctr, val_name);
2893 regval_ctr_addvalue(ctr, val_name, REG_DWORD,
2894 (char *) &dword, sizeof(dword));
2897 static void map_bool_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2900 uint8 bin_bool = (b ? 1 : 0);
2901 regval_ctr_delvalue(ctr, val_name);
2902 regval_ctr_addvalue(ctr, val_name, REG_BINARY,
2903 (char *) &bin_bool, sizeof(bin_bool));
2906 static void map_single_multi_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2907 const char *multi_sz)
2909 smb_ucs2_t *conv_strs = NULL;
2912 /* a multi-sz has to have a null string terminator, i.e., the last
2913 string must be followed by two nulls */
2914 str_size = strlen(multi_sz) + 2;
2915 conv_strs = SMB_CALLOC_ARRAY(smb_ucs2_t, str_size);
2920 /* Change to byte units. */
2921 str_size *= sizeof(smb_ucs2_t);
2922 push_ucs2(NULL, conv_strs, multi_sz, str_size,
2923 STR_TERMINATE | STR_NOALIGN);
2925 regval_ctr_delvalue(ctr, val_name);
2926 regval_ctr_addvalue(ctr, val_name, REG_MULTI_SZ,
2927 (char *) conv_strs, str_size);
2928 safe_free(conv_strs);
2932 /****************************************************************************
2933 * Map the NT_PRINTER_INFO_LEVEL_2 data into DsSpooler keys for publishing.
2935 * @param info2 NT_PRINTER_INFO_LEVEL_2 describing printer - gets modified
2936 * @return BOOL indicating success or failure
2937 ***************************************************************************/
2939 static BOOL map_nt_printer_info2_to_dsspooler(NT_PRINTER_INFO_LEVEL_2 *info2)
2941 REGVAL_CTR *ctr = NULL;
2944 char *allocated_string = NULL;
2945 const char *ascii_str;
2948 if ((i = lookup_printerkey(info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2949 i = add_new_printer_key(info2->data, SPOOL_DSSPOOLER_KEY);
2950 ctr = info2->data->keys[i].values;
2952 map_sz_into_ctr(ctr, SPOOL_REG_PRINTERNAME, info2->sharename);
2953 map_sz_into_ctr(ctr, SPOOL_REG_SHORTSERVERNAME, global_myname());
2955 /* we make the assumption that the netbios name is the same
2956 as the DNS name sinc ethe former will be what we used to
2959 if ( get_mydnsdomname( dnssuffix ) )
2960 fstr_sprintf( longname, "%s.%s", global_myname(), dnssuffix );
2962 fstrcpy( longname, global_myname() );
2964 map_sz_into_ctr(ctr, SPOOL_REG_SERVERNAME, longname);
2966 asprintf(&allocated_string, "\\\\%s\\%s", longname, info2->sharename);
2967 map_sz_into_ctr(ctr, SPOOL_REG_UNCNAME, allocated_string);
2968 SAFE_FREE(allocated_string);
2970 map_dword_into_ctr(ctr, SPOOL_REG_VERSIONNUMBER, 4);
2971 map_sz_into_ctr(ctr, SPOOL_REG_DRIVERNAME, info2->drivername);
2972 map_sz_into_ctr(ctr, SPOOL_REG_LOCATION, info2->location);
2973 map_sz_into_ctr(ctr, SPOOL_REG_DESCRIPTION, info2->comment);
2974 map_single_multi_sz_into_ctr(ctr, SPOOL_REG_PORTNAME, info2->portname);
2975 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSEPARATORFILE, info2->sepfile);
2976 map_dword_into_ctr(ctr, SPOOL_REG_PRINTSTARTTIME, info2->starttime);
2977 map_dword_into_ctr(ctr, SPOOL_REG_PRINTENDTIME, info2->untiltime);
2978 map_dword_into_ctr(ctr, SPOOL_REG_PRIORITY, info2->priority);
2980 map_bool_into_ctr(ctr, SPOOL_REG_PRINTKEEPPRINTEDJOBS,
2981 (info2->attributes &
2982 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
2984 switch (info2->attributes & 0x3) {
2986 ascii_str = SPOOL_REGVAL_PRINTWHILESPOOLING;
2989 ascii_str = SPOOL_REGVAL_PRINTAFTERSPOOLED;
2992 ascii_str = SPOOL_REGVAL_PRINTDIRECT;
2995 ascii_str = "unknown";
2997 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSPOOLING, ascii_str);
3002 /*****************************************************************
3003 ****************************************************************/
3005 static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2 *info2,
3009 REGVAL_CTR *ctr=NULL;
3010 UNISTR2 unistr_guid;
3012 /* find the DsSpooler key */
3013 if ((i = lookup_printerkey(info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
3014 i = add_new_printer_key(info2->data, SPOOL_DSSPOOLER_KEY);
3015 ctr = info2->data->keys[i].values;
3017 regval_ctr_delvalue(ctr, "objectGUID");
3019 /* We used to store this as a REG_BINARY but that causes
3022 ZERO_STRUCT( unistr_guid );
3023 init_unistr2( &unistr_guid, smb_uuid_string_static(guid),
3024 UNI_STR_TERMINATE );
3026 regval_ctr_addvalue(ctr, "objectGUID", REG_SZ,
3027 (char *)unistr_guid.buffer,
3028 unistr_guid.uni_max_len*2);
3032 static WERROR nt_printer_publish_ads(ADS_STRUCT *ads,
3033 NT_PRINTER_INFO_LEVEL *printer)
3037 char *prt_dn = NULL, *srv_dn, *srv_cn_0, *srv_cn_escaped, *sharename_escaped;
3038 char *srv_dn_utf8, **srv_cn_utf8;
3041 const char *attrs[] = {"objectGUID", NULL};
3043 WERROR win_rc = WERR_OK;
3045 DEBUG(5, ("publishing printer %s\n", printer->info_2->printername));
3047 /* figure out where to publish */
3048 ads_find_machine_acct(ads, &res, global_myname());
3050 /* We use ldap_get_dn here as we need the answer
3051 * in utf8 to call ldap_explode_dn(). JRA. */
3053 srv_dn_utf8 = ldap_get_dn((LDAP *)ads->ld, (LDAPMessage *)res);
3056 return WERR_SERVER_UNAVAILABLE;
3058 ads_msgfree(ads, res);
3059 srv_cn_utf8 = ldap_explode_dn(srv_dn_utf8, 1);
3061 ldap_memfree(srv_dn_utf8);
3063 return WERR_SERVER_UNAVAILABLE;
3065 /* Now convert to CH_UNIX. */
3066 if (pull_utf8_allocate(&srv_dn, srv_dn_utf8) == (size_t)-1) {
3067 ldap_memfree(srv_dn_utf8);
3068 ldap_memfree(srv_cn_utf8);
3070 return WERR_SERVER_UNAVAILABLE;
3072 if (pull_utf8_allocate(&srv_cn_0, srv_cn_utf8[0]) == (size_t)-1) {
3073 ldap_memfree(srv_dn_utf8);
3074 ldap_memfree(srv_cn_utf8);
3077 return WERR_SERVER_UNAVAILABLE;
3080 ldap_memfree(srv_dn_utf8);
3081 ldap_memfree(srv_cn_utf8);
3083 srv_cn_escaped = escape_rdn_val_string_alloc(srv_cn_0);
3084 if (!srv_cn_escaped) {
3085 SAFE_FREE(srv_cn_0);
3086 ldap_memfree(srv_dn_utf8);
3088 return WERR_SERVER_UNAVAILABLE;
3090 sharename_escaped = escape_rdn_val_string_alloc(printer->info_2->sharename);
3091 if (!sharename_escaped) {
3092 SAFE_FREE(srv_cn_escaped);
3093 SAFE_FREE(srv_cn_0);
3094 ldap_memfree(srv_dn_utf8);
3096 return WERR_SERVER_UNAVAILABLE;
3100 asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_escaped, sharename_escaped, srv_dn);
3103 SAFE_FREE(srv_cn_0);
3104 SAFE_FREE(srv_cn_escaped);
3105 SAFE_FREE(sharename_escaped);
3107 /* build the ads mods */
3108 ctx = talloc_init("nt_printer_publish_ads");
3114 mods = ads_init_mods(ctx);
3118 talloc_destroy(ctx);
3122 get_local_printer_publishing_data(ctx, &mods, printer->info_2->data);
3123 ads_mod_str(ctx, &mods, SPOOL_REG_PRINTERNAME,
3124 printer->info_2->sharename);
3127 ads_rc = ads_mod_printer_entry(ads, prt_dn, ctx, &mods);
3128 if (ads_rc.err.rc == LDAP_NO_SUCH_OBJECT)
3129 ads_rc = ads_add_printer_entry(ads, prt_dn, ctx, &mods);
3131 if (!ADS_ERR_OK(ads_rc))
3132 DEBUG(3, ("error publishing %s: %s\n", printer->info_2->sharename, ads_errstr(ads_rc)));
3134 talloc_destroy(ctx);
3136 /* retreive the guid and store it locally */
3137 if (ADS_ERR_OK(ads_search_dn(ads, &res, prt_dn, attrs))) {
3139 ads_pull_guid(ads, res, &guid);
3140 ads_msgfree(ads, res);
3141 store_printer_guid(printer->info_2, guid);
3142 win_rc = mod_a_printer(printer, 2);
3149 static WERROR nt_printer_unpublish_ads(ADS_STRUCT *ads,
3150 NT_PRINTER_INFO_LEVEL *printer)
3154 char *prt_dn = NULL;
3156 DEBUG(5, ("unpublishing printer %s\n", printer->info_2->printername));
3158 /* remove the printer from the directory */
3159 ads_rc = ads_find_printer_on_server(ads, &res,
3160 printer->info_2->sharename, global_myname());
3162 if (ADS_ERR_OK(ads_rc) && ads_count_replies(ads, res)) {
3163 prt_dn = ads_get_dn(ads, res);
3165 ads_msgfree(ads, res);
3168 ads_rc = ads_del_dn(ads, prt_dn);
3169 ads_memfree(ads, prt_dn);
3172 ads_msgfree(ads, res);
3176 /****************************************************************************
3177 * Publish a printer in the directory
3179 * @param snum describing printer service
3180 * @return WERROR indicating status of publishing
3181 ***************************************************************************/
3183 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
3186 ADS_STRUCT *ads = NULL;
3187 NT_PRINTER_INFO_LEVEL *printer = NULL;
3190 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
3191 if (!W_ERROR_IS_OK(win_rc))
3195 case SPOOL_DS_PUBLISH:
3196 case SPOOL_DS_UPDATE:
3197 /* set the DsSpooler info and attributes */
3198 if (!(map_nt_printer_info2_to_dsspooler(printer->info_2))) {
3199 win_rc = WERR_NOMEM;
3203 printer->info_2->attributes |= PRINTER_ATTRIBUTE_PUBLISHED;
3205 case SPOOL_DS_UNPUBLISH:
3206 printer->info_2->attributes ^= PRINTER_ATTRIBUTE_PUBLISHED;
3209 win_rc = WERR_NOT_SUPPORTED;
3213 win_rc = mod_a_printer(printer, 2);
3214 if (!W_ERROR_IS_OK(win_rc)) {
3215 DEBUG(3, ("err %d saving data\n", W_ERROR_V(win_rc)));
3219 ads = ads_init(lp_realm(), lp_workgroup(), NULL);
3221 DEBUG(3, ("ads_init() failed\n"));
3222 win_rc = WERR_SERVER_UNAVAILABLE;
3225 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
3226 SAFE_FREE(ads->auth.password);
3227 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
3230 /* ads_connect() will find the DC for us */
3231 ads_rc = ads_connect(ads);
3232 if (!ADS_ERR_OK(ads_rc)) {
3233 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
3234 win_rc = WERR_ACCESS_DENIED;
3239 case SPOOL_DS_PUBLISH:
3240 case SPOOL_DS_UPDATE:
3241 win_rc = nt_printer_publish_ads(ads, printer);
3243 case SPOOL_DS_UNPUBLISH:
3244 win_rc = nt_printer_unpublish_ads(ads, printer);
3249 free_a_printer(&printer, 2);
3254 WERROR check_published_printers(void)
3257 ADS_STRUCT *ads = NULL;
3259 int n_services = lp_numservices();
3260 NT_PRINTER_INFO_LEVEL *printer = NULL;
3262 ads = ads_init(lp_realm(), lp_workgroup(), NULL);
3264 DEBUG(3, ("ads_init() failed\n"));
3265 return WERR_SERVER_UNAVAILABLE;
3267 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
3268 SAFE_FREE(ads->auth.password);
3269 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
3272 /* ads_connect() will find the DC for us */
3273 ads_rc = ads_connect(ads);
3274 if (!ADS_ERR_OK(ads_rc)) {
3275 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
3277 return WERR_ACCESS_DENIED;
3280 for (snum = 0; snum < n_services; snum++) {
3281 if (!(lp_snum_ok(snum) && lp_print_ok(snum)))
3284 if (W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2,
3285 lp_servicename(snum))) &&
3286 (printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED))
3287 nt_printer_publish_ads(ads, printer);
3289 free_a_printer(&printer, 2);
3296 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
3299 NT_PRINTER_INFO_LEVEL *printer = NULL;
3301 REGISTRY_VALUE *guid_val;
3306 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
3308 if (!W_ERROR_IS_OK(win_rc) ||
3309 !(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED) ||
3310 ((i = lookup_printerkey(printer->info_2->data, SPOOL_DSSPOOLER_KEY)) < 0) ||
3311 !(ctr = printer->info_2->data->keys[i].values) ||
3312 !(guid_val = regval_ctr_getvalue(ctr, "objectGUID")))
3314 free_a_printer(&printer, 2);
3318 /* fetching printer guids really ought to be a separate function. */
3323 /* We used to store the guid as REG_BINARY, then swapped
3324 to REG_SZ for Vista compatibility so check for both */
3326 switch ( regval_type(guid_val) ){
3328 rpcstr_pull( guid_str, regval_data_p(guid_val),
3329 sizeof(guid_str)-1, -1, STR_TERMINATE );
3330 ret = smb_string_to_uuid( guid_str, guid );
3333 if ( regval_size(guid_val) != sizeof(struct GUID) ) {
3337 memcpy(guid, regval_data_p(guid_val), sizeof(struct GUID));
3340 DEBUG(0,("is_printer_published: GUID value stored as "
3341 "invaluid type (%d)\n", regval_type(guid_val) ));
3346 free_a_printer(&printer, 2);
3350 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
3355 WERROR check_published_printers(void)
3360 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
3365 #endif /* HAVE_ADS */
3367 /****************************************************************************
3368 ***************************************************************************/
3370 WERROR delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key )
3372 NT_PRINTER_DATA *data;
3374 int removed_keys = 0;
3378 empty_slot = data->num_keys;
3381 return WERR_INVALID_PARAM;
3383 /* remove all keys */
3385 if ( !strlen(key) ) {
3387 TALLOC_FREE( data );
3391 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
3397 /* remove a specific key (and all subkeys) */
3399 for ( i=0; i<data->num_keys; i++ ) {
3400 if ( StrnCaseCmp( data->keys[i].name, key, strlen(key)) == 0 ) {
3401 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
3402 data->keys[i].name));
3404 TALLOC_FREE( data->keys[i].name );
3405 TALLOC_FREE( data->keys[i].values );
3407 /* mark the slot as empty */
3409 ZERO_STRUCTP( &data->keys[i] );
3413 /* find the first empty slot */
3415 for ( i=0; i<data->num_keys; i++ ) {
3416 if ( !data->keys[i].name ) {
3423 if ( i == data->num_keys )
3424 /* nothing was removed */
3425 return WERR_INVALID_PARAM;
3427 /* move everything down */
3429 for ( i=empty_slot+1; i<data->num_keys; i++ ) {
3430 if ( data->keys[i].name ) {
3431 memcpy( &data->keys[empty_slot], &data->keys[i], sizeof(NT_PRINTER_KEY) );
3432 ZERO_STRUCTP( &data->keys[i] );
3440 data->num_keys -= removed_keys;
3442 /* sanity check to see if anything is left */
3444 if ( !data->num_keys ) {
3445 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2->printername ));
3447 SAFE_FREE( data->keys );
3448 ZERO_STRUCTP( data );
3454 /****************************************************************************
3455 ***************************************************************************/
3457 WERROR delete_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3459 WERROR result = WERR_OK;
3462 /* we must have names on non-zero length */
3464 if ( !key || !*key|| !value || !*value )
3465 return WERR_INVALID_NAME;
3467 /* find the printer key first */
3469 key_index = lookup_printerkey( p2->data, key );
3470 if ( key_index == -1 )
3473 /* make sure the value exists so we can return the correct error code */
3475 if ( !regval_ctr_getvalue( p2->data->keys[key_index].values, value ) )
3476 return WERR_BADFILE;
3478 regval_ctr_delvalue( p2->data->keys[key_index].values, value );
3480 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
3486 /****************************************************************************
3487 ***************************************************************************/
3489 WERROR add_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value,
3490 uint32 type, uint8 *data, int real_len )
3492 WERROR result = WERR_OK;
3495 /* we must have names on non-zero length */
3497 if ( !key || !*key|| !value || !*value )
3498 return WERR_INVALID_NAME;
3500 /* find the printer key first */
3502 key_index = lookup_printerkey( p2->data, key );
3503 if ( key_index == -1 )
3504 key_index = add_new_printer_key( p2->data, key );
3506 if ( key_index == -1 )
3509 regval_ctr_addvalue( p2->data->keys[key_index].values, value,
3510 type, (const char *)data, real_len );
3512 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
3513 key, value, type, real_len ));
3518 /****************************************************************************
3519 ***************************************************************************/
3521 REGISTRY_VALUE* get_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3525 if ( (key_index = lookup_printerkey( p2->data, key )) == -1 )
3528 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
3531 return regval_ctr_getvalue( p2->data->keys[key_index].values, value );
3534 /****************************************************************************
3535 Unpack a list of registry values frem the TDB
3536 ***************************************************************************/
3538 static int unpack_values(NT_PRINTER_DATA *printer_data, char *buf, int buflen)
3542 pstring string, valuename, keyname;
3546 REGISTRY_VALUE *regval_p;
3549 /* add the "PrinterDriverData" key first for performance reasons */
3551 add_new_printer_key( printer_data, SPOOL_PRINTERDATA_KEY );
3553 /* loop and unpack the rest of the registry values */
3557 /* check to see if there are any more registry values */
3560 len += tdb_unpack(buf+len, buflen-len, "p", ®val_p);
3564 /* unpack the next regval */
3566 len += tdb_unpack(buf+len, buflen-len, "fdB",
3572 /* lookup for subkey names which have a type of REG_NONE */
3573 /* there's no data with this entry */
3575 if ( type == REG_NONE ) {
3576 if ( (key_index=lookup_printerkey( printer_data, string)) == -1 )
3577 add_new_printer_key( printer_data, string );
3582 * break of the keyname from the value name.
3583 * Valuenames can have embedded '\'s so be careful.
3584 * only support one level of keys. See the
3585 * "Konica Fiery S300 50C-K v1.1. enu" 2k driver.
3589 str = strchr_m( string, '\\');
3591 /* Put in "PrinterDriverData" is no key specified */
3594 pstrcpy( keyname, SPOOL_PRINTERDATA_KEY );
3595 pstrcpy( valuename, string );
3599 pstrcpy( keyname, string );
3600 pstrcpy( valuename, str+1 );
3603 /* see if we need a new key */
3605 if ( (key_index=lookup_printerkey( printer_data, keyname )) == -1 )
3606 key_index = add_new_printer_key( printer_data, keyname );
3608 if ( key_index == -1 ) {
3609 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3614 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname, valuename, size));
3616 /* Vista doesn't like unknown REG_BINARY values in DsSpooler.
3617 Thanks to Martin Zielinski for the hint. */
3619 if ( type == REG_BINARY &&
3620 strequal( keyname, SPOOL_DSSPOOLER_KEY ) &&
3621 strequal( valuename, "objectGUID" ) )
3624 UNISTR2 unistr_guid;
3626 ZERO_STRUCT( unistr_guid );
3628 /* convert the GUID to a UNICODE string */
3630 memcpy( &guid, data_p, sizeof(struct GUID) );
3632 init_unistr2( &unistr_guid, smb_uuid_string_static(guid),
3633 UNI_STR_TERMINATE );
3635 regval_ctr_addvalue( printer_data->keys[key_index].values,
3637 (const char *)unistr_guid.buffer,
3638 unistr_guid.uni_str_len*2 );
3643 regval_ctr_addvalue( printer_data->keys[key_index].values,
3644 valuename, type, (const char *)data_p,
3649 SAFE_FREE(data_p); /* 'B' option to tdbpack does a malloc() */
3656 /****************************************************************************
3657 ***************************************************************************/
3659 static void map_to_os2_driver(fstring drivername)
3661 static BOOL initialised=False;
3662 static fstring last_from,last_to;
3663 char *mapfile = lp_os2_driver_map();
3664 char **lines = NULL;
3668 if (!strlen(drivername))
3675 *last_from = *last_to = 0;
3679 if (strequal(drivername,last_from)) {
3680 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",drivername,last_to));
3681 fstrcpy(drivername,last_to);
3685 lines = file_lines_load(mapfile, &numlines,0);
3686 if (numlines == 0 || lines == NULL) {
3687 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
3692 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile));
3694 for( i = 0; i < numlines; i++) {
3695 char *nt_name = lines[i];
3696 char *os2_name = strchr(nt_name,'=');
3703 while (isspace(*nt_name))
3706 if (!*nt_name || strchr("#;",*nt_name))
3710 int l = strlen(nt_name);
3711 while (l && isspace(nt_name[l-1])) {
3717 while (isspace(*os2_name))
3721 int l = strlen(os2_name);
3722 while (l && isspace(os2_name[l-1])) {
3728 if (strequal(nt_name,drivername)) {
3729 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
3730 fstrcpy(last_from,drivername);
3731 fstrcpy(last_to,os2_name);
3732 fstrcpy(drivername,os2_name);
3733 file_lines_free(lines);
3738 file_lines_free(lines);
3741 /****************************************************************************
3742 Get a default printer info 2 struct.
3743 ****************************************************************************/
3744 static WERROR get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2 *info, const char *servername, const char* sharename)
3746 int snum = lp_servicenumber(sharename);
3748 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", servername);
3749 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
3750 servername, sharename);
3751 fstrcpy(info->sharename, sharename);
3752 fstrcpy(info->portname, SAMBA_PRINTER_PORT_NAME);
3754 /* by setting the driver name to an empty string, a local NT admin
3755 can now run the **local** APW to install a local printer driver
3756 for a Samba shared printer in 2.2. Without this, drivers **must** be
3757 installed on the Samba server for NT clients --jerry */
3758 #if 0 /* JERRY --do not uncomment-- */
3759 if (!*info->drivername)
3760 fstrcpy(info->drivername, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3764 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info->drivername));
3766 pstrcpy(info->comment, "");
3767 fstrcpy(info->printprocessor, "winprint");
3768 fstrcpy(info->datatype, "RAW");
3771 if ( (enum printing_types)lp_printing(snum) == PRINT_CUPS ) {
3772 /* Pull the location and comment strings from cups if we don't
3774 if ( !strlen(info->location) || !strlen(info->comment) )
3775 cups_pull_comment_location( info );
3779 info->attributes = PRINTER_ATTRIBUTE_SAMBA;
3781 info->starttime = 0; /* Minutes since 12:00am GMT */
3782 info->untiltime = 0; /* Minutes since 12:00am GMT */
3784 info->default_priority = 1;
3785 info->setuptime = (uint32)time(NULL);
3788 * I changed this as I think it is better to have a generic
3789 * DEVMODE than to crash Win2k explorer.exe --jerry
3790 * See the HP Deskjet 990c Win2k drivers for an example.
3792 * However the default devmode appears to cause problems
3793 * with the HP CLJ 8500 PCL driver. Hence the addition of
3794 * the "default devmode" parameter --jerry 22/01/2002
3797 if (lp_default_devmode(snum)) {
3798 if ((info->devmode = construct_nt_devicemode(info->printername)) == NULL) {
3802 info->devmode = NULL;
3805 if (!nt_printing_getsec(info, sharename, &info->secdesc_buf)) {
3813 free_nt_devicemode(&info->devmode);
3815 return WERR_ACCESS_DENIED;
3818 /****************************************************************************
3819 ****************************************************************************/
3820 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info, const char *servername, const char *sharename)
3823 int snum = lp_servicenumber(sharename);
3824 TDB_DATA kbuf, dbuf;
3825 fstring printername;
3826 char adevice[MAXDEVICENAME];
3828 kbuf = make_printer_tdbkey( sharename );
3830 dbuf = tdb_fetch(tdb_printers, kbuf);
3832 return get_a_printer_2_default(info, servername, sharename);
3835 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "dddddddddddfffffPfffff",
3838 &info->default_priority,
3845 &info->c_setprinter,
3855 info->printprocessor,
3859 /* Samba has to have shared raw drivers. */
3860 info->attributes |= PRINTER_ATTRIBUTE_SAMBA;
3861 info->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
3863 /* Restore the stripped strings. */
3864 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", servername);
3866 if ( lp_force_printername(snum) ) {
3867 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", servername, sharename );
3869 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", servername, info->printername);
3872 fstrcpy(info->printername, printername);
3875 if ( (enum printing_types)lp_printing(snum) == PRINT_CUPS ) {
3876 /* Pull the location and comment strings from cups if we don't
3878 if ( !strlen(info->location) || !strlen(info->comment) )
3879 cups_pull_comment_location( info );
3883 len += unpack_devicemode(&info->devmode,dbuf.dptr+len, dbuf.dsize-len);
3886 * Some client drivers freak out if there is a NULL devmode
3887 * (probably the driver is not checking before accessing
3888 * the devmode pointer) --jerry
3890 * See comments in get_a_printer_2_default()
3893 if (lp_default_devmode(snum) && !info->devmode) {
3894 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3896 info->devmode = construct_nt_devicemode(printername);
3899 slprintf( adevice, sizeof(adevice), "%s", info->printername );
3900 if (info->devmode) {
3901 fstrcpy(info->devmode->devicename, adevice);
3904 if ( !(info->data = TALLOC_ZERO_P( info, NT_PRINTER_DATA )) ) {
3905 DEBUG(0,("unpack_values: talloc() failed!\n"));
3906 SAFE_FREE(dbuf.dptr);
3909 len += unpack_values( info->data, dbuf.dptr+len, dbuf.dsize-len );
3911 /* This will get the current RPC talloc context, but we should be
3912 passing this as a parameter... fixme... JRA ! */
3914 if (!nt_printing_getsec(info, sharename, &info->secdesc_buf)) {
3915 SAFE_FREE(dbuf.dptr);
3919 /* Fix for OS/2 drivers. */
3921 if (get_remote_arch() == RA_OS2) {
3922 map_to_os2_driver(info->drivername);
3925 SAFE_FREE(dbuf.dptr);
3927 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
3928 sharename, info->printername, info->drivername));
3933 /****************************************************************************
3934 Debugging function, dump at level 6 the struct in the logs.
3935 ****************************************************************************/
3936 static uint32 dump_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3939 NT_PRINTER_INFO_LEVEL_2 *info2;
3941 DEBUG(106,("Dumping printer at level [%d]\n", level));
3946 if (printer->info_2 == NULL)
3950 info2=printer->info_2;
3952 DEBUGADD(106,("attributes:[%d]\n", info2->attributes));
3953 DEBUGADD(106,("priority:[%d]\n", info2->priority));
3954 DEBUGADD(106,("default_priority:[%d]\n", info2->default_priority));
3955 DEBUGADD(106,("starttime:[%d]\n", info2->starttime));
3956 DEBUGADD(106,("untiltime:[%d]\n", info2->untiltime));
3957 DEBUGADD(106,("status:[%d]\n", info2->status));
3958 DEBUGADD(106,("cjobs:[%d]\n", info2->cjobs));
3959 DEBUGADD(106,("averageppm:[%d]\n", info2->averageppm));
3960 DEBUGADD(106,("changeid:[%d]\n", info2->changeid));
3961 DEBUGADD(106,("c_setprinter:[%d]\n", info2->c_setprinter));
3962 DEBUGADD(106,("setuptime:[%d]\n", info2->setuptime));
3964 DEBUGADD(106,("servername:[%s]\n", info2->servername));
3965 DEBUGADD(106,("printername:[%s]\n", info2->printername));
3966 DEBUGADD(106,("sharename:[%s]\n", info2->sharename));
3967 DEBUGADD(106,("portname:[%s]\n", info2->portname));
3968 DEBUGADD(106,("drivername:[%s]\n", info2->drivername));
3969 DEBUGADD(106,("comment:[%s]\n", info2->comment));
3970 DEBUGADD(106,("location:[%s]\n", info2->location));
3971 DEBUGADD(106,("sepfile:[%s]\n", info2->sepfile));
3972 DEBUGADD(106,("printprocessor:[%s]\n", info2->printprocessor));
3973 DEBUGADD(106,("datatype:[%s]\n", info2->datatype));
3974 DEBUGADD(106,("parameters:[%s]\n", info2->parameters));
3980 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level ));
3988 /****************************************************************************
3989 Update the changeid time.
3990 This is SO NASTY as some drivers need this to change, others need it
3991 static. This value will change every second, and I must hope that this
3992 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
3994 ****************************************************************************/
3996 static uint32 rev_changeid(void)
4000 get_process_uptime(&tv);
4003 /* Return changeid as msec since spooler restart */
4004 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
4007 * This setting seems to work well but is too untested
4008 * to replace the above calculation. Left in for experiementation
4009 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
4011 return tv.tv_sec * 10 + tv.tv_usec / 100000;
4017 * The function below are the high level ones.
4018 * only those ones must be called from the spoolss code.
4022 /****************************************************************************
4023 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
4024 ****************************************************************************/
4026 WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4030 dump_a_printer(printer, level);
4036 * Update the changestamp. Emperical tests show that the
4037 * ChangeID is always updated,but c_setprinter is
4038 * global spooler variable (not per printer).
4041 /* ChangeID **must** be increasing over the lifetime
4042 of client's spoolss service in order for the
4043 client's cache to show updates */
4045 printer->info_2->changeid = rev_changeid();
4048 * Because one day someone will ask:
4049 * NT->NT An admin connection to a remote
4050 * printer show changes imeediately in
4051 * the properities dialog
4053 * A non-admin connection will only show the
4054 * changes after viewing the properites page
4055 * 2 times. Seems to be related to a
4056 * race condition in the client between the spooler
4057 * updating the local cache and the Explorer.exe GUI
4058 * actually displaying the properties.
4060 * This is fixed in Win2k. admin/non-admin
4061 * connections both display changes immediately.
4066 result=update_a_printer_2(printer->info_2);
4071 result=WERR_UNKNOWN_LEVEL;
4078 /****************************************************************************
4079 Initialize printer devmode & data with previously saved driver init values.
4080 ****************************************************************************/
4082 static BOOL set_driver_init_2( NT_PRINTER_INFO_LEVEL_2 *info_ptr )
4086 TDB_DATA kbuf, dbuf;
4087 NT_PRINTER_INFO_LEVEL_2 info;
4093 * Delete any printer data 'values' already set. When called for driver
4094 * replace, there will generally be some, but during an add printer, there
4095 * should not be any (if there are delete them).
4098 if ( info_ptr->data )
4099 delete_all_printer_data( info_ptr, "" );
4101 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info_ptr->drivername);
4104 kbuf.dsize = strlen(key)+1;
4106 dbuf = tdb_fetch(tdb_drivers, kbuf);
4109 * When changing to a driver that has no init info in the tdb, remove
4110 * the previous drivers init info and leave the new on blank.
4112 free_nt_devicemode(&info_ptr->devmode);
4117 * Get the saved DEVMODE..
4120 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
4123 * The saved DEVMODE contains the devicename from the printer used during
4124 * the initialization save. Change it to reflect the new printer.
4127 if ( info.devmode ) {
4128 ZERO_STRUCT(info.devmode->devicename);
4129 fstrcpy(info.devmode->devicename, info_ptr->printername);
4133 * NT/2k does not change out the entire DeviceMode of a printer
4134 * when changing the driver. Only the driverextra, private, &
4135 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
4137 * Later examination revealed that Windows NT/2k does reset the
4138 * the printer's device mode, bit **only** when you change a
4139 * property of the device mode such as the page orientation.
4144 /* Bind the saved DEVMODE to the new the printer */
4146 free_nt_devicemode(&info_ptr->devmode);
4147 info_ptr->devmode = info.devmode;
4149 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
4150 info_ptr->printername, info_ptr->devmode?"VALID":"NULL", info_ptr->drivername));
4152 /* Add the printer data 'values' to the new printer */
4154 if ( !(info_ptr->data = TALLOC_ZERO_P( info_ptr, NT_PRINTER_DATA )) ) {
4155 DEBUG(0,("set_driver_init_2: talloc() failed!\n"));
4159 len += unpack_values( info_ptr->data, dbuf.dptr+len, dbuf.dsize-len );
4162 SAFE_FREE(dbuf.dptr);
4167 /****************************************************************************
4168 Initialize printer devmode & data with previously saved driver init values.
4169 When a printer is created using AddPrinter, the drivername bound to the
4170 printer is used to lookup previously saved driver initialization info, which
4171 is bound to the new printer.
4172 ****************************************************************************/
4174 BOOL set_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4176 BOOL result = False;
4180 result = set_driver_init_2(printer->info_2);
4184 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
4192 /****************************************************************************
4193 Delete driver init data stored for a specified driver
4194 ****************************************************************************/
4196 BOOL del_driver_init(char *drivername)
4201 if (!drivername || !*drivername) {
4202 DEBUG(3,("del_driver_init: No drivername specified!\n"));
4206 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, drivername);
4209 kbuf.dsize = strlen(key)+1;
4211 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n", drivername));
4213 return (tdb_delete(tdb_drivers, kbuf) == 0);
4216 /****************************************************************************
4217 Pack up the DEVMODE and values for a printer into a 'driver init' entry
4218 in the tdb. Note: this is different from the driver entry and the printer
4219 entry. There should be a single driver init entry for each driver regardless
4220 of whether it was installed from NT or 2K. Technically, they should be
4221 different, but they work out to the same struct.
4222 ****************************************************************************/
4224 static uint32 update_driver_init_2(NT_PRINTER_INFO_LEVEL_2 *info)
4228 int buflen, len, ret;
4229 TDB_DATA kbuf, dbuf;
4236 len += pack_devicemode(info->devmode, buf+len, buflen-len);
4238 len += pack_values( info->data, buf+len, buflen-len );
4241 buf = (char *)SMB_REALLOC(buf, len);
4243 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
4251 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info->drivername);
4254 kbuf.dsize = strlen(key)+1;
4258 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
4262 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
4266 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
4267 info->sharename, info->drivername));
4272 /****************************************************************************
4273 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
4274 ****************************************************************************/
4276 static uint32 update_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4280 dump_a_printer(printer, level);
4284 result = update_driver_init_2(printer->info_2);
4294 /****************************************************************************
4295 Convert the printer data value, a REG_BINARY array, into an initialization
4296 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
4297 got to keep the endians happy :).
4298 ****************************************************************************/
4300 static BOOL convert_driver_init( TALLOC_CTX *ctx, NT_DEVICEMODE *nt_devmode, uint8 *data, uint32 data_len )
4302 BOOL result = False;
4306 ZERO_STRUCT(devmode);
4308 prs_init(&ps, 0, ctx, UNMARSHALL);
4309 ps.data_p = (char *)data;
4310 ps.buffer_size = data_len;
4312 if (spoolss_io_devmode("phantom DEVMODE", &ps, 0, &devmode))
4313 result = convert_devicemode("", &devmode, &nt_devmode);
4315 DEBUG(10,("convert_driver_init: error parsing DEVMODE\n"));
4320 /****************************************************************************
4321 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
4323 1. Use the driver's config DLL to this UNC printername and:
4324 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
4325 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
4326 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
4328 The last step triggers saving the "driver initialization" information for
4329 this printer into the tdb. Later, new printers that use this driver will
4330 have this initialization information bound to them. This simulates the
4331 driver initialization, as if it had run on the Samba server (as it would
4334 The Win32 client side code requirement sucks! But until we can run arbitrary
4335 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
4337 It would have been easier to use SetPrinter because all the UNMARSHALLING of
4338 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
4339 about it and you will realize why. JRR 010720
4340 ****************************************************************************/
4342 static WERROR save_driver_init_2(NT_PRINTER_INFO_LEVEL *printer, uint8 *data, uint32 data_len )
4344 WERROR status = WERR_OK;
4345 TALLOC_CTX *ctx = NULL;
4346 NT_DEVICEMODE *nt_devmode = NULL;
4347 NT_DEVICEMODE *tmp_devmode = printer->info_2->devmode;
4350 * When the DEVMODE is already set on the printer, don't try to unpack it.
4352 DEBUG(8,("save_driver_init_2: Enter...\n"));
4354 if ( !printer->info_2->devmode && data_len ) {
4356 * Set devmode on printer info, so entire printer initialization can be
4360 if ((ctx = talloc_init("save_driver_init_2")) == NULL)
4363 if ((nt_devmode = SMB_MALLOC_P(NT_DEVICEMODE)) == NULL) {
4364 status = WERR_NOMEM;
4368 ZERO_STRUCTP(nt_devmode);
4371 * The DEVMODE is held in the 'data' component of the param in raw binary.
4372 * Convert it to to a devmode structure
4374 if ( !convert_driver_init( ctx, nt_devmode, data, data_len )) {
4375 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
4376 status = WERR_INVALID_PARAM;
4380 printer->info_2->devmode = nt_devmode;
4384 * Pack up and add (or update) the DEVMODE and any current printer data to
4385 * a 'driver init' element in the tdb
4389 if ( update_driver_init(printer, 2) != 0 ) {
4390 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
4391 status = WERR_NOMEM;
4396 * If driver initialization info was successfully saved, set the current
4397 * printer to match it. This allows initialization of the current printer
4398 * as well as the driver.
4400 status = mod_a_printer(printer, 2);
4401 if (!W_ERROR_IS_OK(status)) {
4402 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
4403 printer->info_2->printername));
4407 talloc_destroy(ctx);
4408 free_nt_devicemode( &nt_devmode );
4410 printer->info_2->devmode = tmp_devmode;
4415 /****************************************************************************
4416 Update the driver init info (DEVMODE and specifics) for a printer
4417 ****************************************************************************/
4419 WERROR save_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level, uint8 *data, uint32 data_len)
4421 WERROR status = WERR_OK;
4425 status = save_driver_init_2( printer, data, data_len );
4428 status = WERR_UNKNOWN_LEVEL;
4435 /****************************************************************************
4436 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
4438 Previously the code had a memory allocation problem because it always
4439 used the TALLOC_CTX from the Printer_entry*. This context lasts
4440 as a long as the original handle is open. So if the client made a lot
4441 of getprinter[data]() calls, the memory usage would climb. Now we use
4442 a short lived TALLOC_CTX for printer_info_2 objects returned. We
4443 still use the Printer_entry->ctx for maintaining the cache copy though
4444 since that object must live as long as the handle by definition.
4447 ****************************************************************************/
4449 WERROR get_a_printer( Printer_entry *print_hnd, NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level,
4450 const char *sharename)
4455 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename, (unsigned int)level));
4457 if ( !(*pp_printer = TALLOC_ZERO_P(NULL, NT_PRINTER_INFO_LEVEL)) ) {
4458 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4464 if ( !((*pp_printer)->info_2 = TALLOC_ZERO_P(*pp_printer, NT_PRINTER_INFO_LEVEL_2)) ) {
4465 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4466 TALLOC_FREE( *pp_printer );
4471 fstrcpy( servername, print_hnd->servername );
4473 fstrcpy( servername, "%L" );
4474 standard_sub_basic( "", "", servername,
4475 sizeof(servername)-1 );
4478 result = get_a_printer_2( (*pp_printer)->info_2, servername, sharename );
4481 /* we have a new printer now. Save it with this handle */
4483 if ( !W_ERROR_IS_OK(result) ) {
4484 TALLOC_FREE( *pp_printer );
4485 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n",
4486 sharename, (unsigned int)level, dos_errstr(result)));
4490 dump_a_printer( *pp_printer, level);
4495 TALLOC_FREE( *pp_printer );
4496 return WERR_UNKNOWN_LEVEL;
4502 /****************************************************************************
4503 Deletes a NT_PRINTER_INFO_LEVEL struct.
4504 ****************************************************************************/
4506 uint32 free_a_printer(NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level)
4508 NT_PRINTER_INFO_LEVEL *printer = *pp_printer;
4515 if ( printer->info_2 )
4516 free_nt_printer_info_level_2(&printer->info_2);
4520 DEBUG(0,("free_a_printer: unknown level! [%d]\n", level ));
4524 TALLOC_FREE(*pp_printer);
4529 /****************************************************************************
4530 ****************************************************************************/
4531 uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4534 DEBUG(104,("adding a printer at level [%d]\n", level));
4535 dump_a_printer_driver(driver, level);
4539 result=add_a_printer_driver_3(driver.info_3);
4543 result=add_a_printer_driver_6(driver.info_6);
4553 /****************************************************************************
4554 ****************************************************************************/
4556 WERROR get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level,
4557 fstring drivername, const char *architecture, uint32 version)
4563 /* Sometime we just want any version of the driver */
4565 if ( version == DRIVER_ANY_VERSION ) {
4566 /* look for Win2k first and then for NT4 */
4567 result = get_a_printer_driver_3(&driver->info_3, drivername,
4570 if ( !W_ERROR_IS_OK(result) ) {
4571 result = get_a_printer_driver_3( &driver->info_3,
4572 drivername, architecture, 2 );
4575 result = get_a_printer_driver_3(&driver->info_3, drivername,
4576 architecture, version);
4585 if (W_ERROR_IS_OK(result))
4586 dump_a_printer_driver(*driver, level);
4591 /****************************************************************************
4592 ****************************************************************************/
4593 uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4600 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
4601 if (driver.info_3 != NULL)
4603 info3=driver.info_3;
4604 SAFE_FREE(info3->dependentfiles);
4605 ZERO_STRUCTP(info3);
4615 NT_PRINTER_DRIVER_INFO_LEVEL_6 *info6;
4616 if (driver.info_6 != NULL) {
4617 info6=driver.info_6;
4618 SAFE_FREE(info6->dependentfiles);
4619 SAFE_FREE(info6->previousnames);
4620 ZERO_STRUCTP(info6);
4636 /****************************************************************************
4637 Determine whether or not a particular driver is currently assigned
4639 ****************************************************************************/
4641 BOOL printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 )
4644 int n_services = lp_numservices();
4645 NT_PRINTER_INFO_LEVEL *printer = NULL;
4646 BOOL in_use = False;
4651 DEBUG(10,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4653 /* loop through the printers.tdb and check for the drivername */
4655 for (snum=0; snum<n_services && !in_use; snum++) {
4656 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
4659 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))) )
4662 if ( strequal(info_3->name, printer->info_2->drivername) )
4665 free_a_printer( &printer, 2 );
4668 DEBUG(10,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4671 NT_PRINTER_DRIVER_INFO_LEVEL d;
4674 DEBUG(5,("printer_driver_in_use: driver \"%s\" is currently in use\n", info_3->name));
4676 /* we can still remove the driver if there is one of
4677 "Windows NT x86" version 2 or 3 left */
4679 if ( !strequal( "Windows NT x86", info_3->environment ) ) {
4680 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", DRIVER_ANY_VERSION );
4683 switch ( info_3->cversion ) {
4685 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", 3 );
4688 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", 2 );
4691 DEBUG(0,("printer_driver_in_use: ERROR! unknown driver version (%d)\n",
4693 werr = WERR_UNKNOWN_PRINTER_DRIVER;
4698 /* now check the error code */
4700 if ( W_ERROR_IS_OK(werr) ) {
4701 /* it's ok to remove the driver, we have other architctures left */
4703 free_a_printer_driver( d, 3 );
4707 /* report that the driver is not in use by default */
4713 /**********************************************************************
4714 Check to see if a ogiven file is in use by *info
4715 *********************************************************************/
4717 static BOOL drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4724 if ( strequal(file, info->driverpath) )
4727 if ( strequal(file, info->datafile) )
4730 if ( strequal(file, info->configfile) )
4733 if ( strequal(file, info->helpfile) )
4736 /* see of there are any dependent files to examine */
4738 if ( !info->dependentfiles )
4741 while ( *info->dependentfiles[i] ) {
4742 if ( strequal(file, info->dependentfiles[i]) )
4751 /**********************************************************************
4752 Utility function to remove the dependent file pointed to by the
4753 input parameter from the list
4754 *********************************************************************/
4756 static void trim_dependent_file( fstring files[], int idx )
4759 /* bump everything down a slot */
4761 while( *files[idx+1] ) {
4762 fstrcpy( files[idx], files[idx+1] );
4771 /**********************************************************************
4772 Check if any of the files used by src are also used by drv
4773 *********************************************************************/
4775 static BOOL trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src,
4776 NT_PRINTER_DRIVER_INFO_LEVEL_3 *drv )
4778 BOOL in_use = False;
4784 /* check each file. Remove it from the src structure if it overlaps */
4786 if ( drv_file_in_use(src->driverpath, drv) ) {
4788 DEBUG(10,("Removing driverfile [%s] from list\n", src->driverpath));
4789 fstrcpy( src->driverpath, "" );
4792 if ( drv_file_in_use(src->datafile, drv) ) {
4794 DEBUG(10,("Removing datafile [%s] from list\n", src->datafile));
4795 fstrcpy( src->datafile, "" );
4798 if ( drv_file_in_use(src->configfile, drv) ) {
4800 DEBUG(10,("Removing configfile [%s] from list\n", src->configfile));
4801 fstrcpy( src->configfile, "" );
4804 if ( drv_file_in_use(src->helpfile, drv) ) {
4806 DEBUG(10,("Removing helpfile [%s] from list\n", src->helpfile));
4807 fstrcpy( src->helpfile, "" );
4810 /* are there any dependentfiles to examine? */
4812 if ( !src->dependentfiles )
4815 while ( *src->dependentfiles[i] ) {
4816 if ( drv_file_in_use(src->dependentfiles[i], drv) ) {
4818 DEBUG(10,("Removing [%s] from dependent file list\n", src->dependentfiles[i]));
4819 trim_dependent_file( src->dependentfiles, i );
4827 /****************************************************************************
4828 Determine whether or not a particular driver files are currently being
4829 used by any other driver.
4831 Return value is True if any files were in use by other drivers
4832 and False otherwise.
4834 Upon return, *info has been modified to only contain the driver files
4835 which are not in use
4836 ****************************************************************************/
4838 BOOL printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4843 fstring *list = NULL;
4844 NT_PRINTER_DRIVER_INFO_LEVEL driver;
4849 version = info->cversion;
4851 /* loop over all driver versions */
4853 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
4855 /* get the list of drivers */
4858 ndrivers = get_ntdrivers(&list, info->environment, version);
4860 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
4861 ndrivers, info->environment, version));
4863 /* check each driver for overlap in files */
4865 for (i=0; i<ndrivers; i++) {
4866 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
4868 ZERO_STRUCT(driver);
4870 if ( !W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, list[i], info->environment, version)) ) {
4875 /* check if d2 uses any files from d1 */
4876 /* only if this is a different driver than the one being deleted */
4878 if ( !strequal(info->name, driver.info_3->name) ) {
4879 if ( trim_overlap_drv_files(info, driver.info_3) ) {
4880 free_a_printer_driver(driver, 3);
4886 free_a_printer_driver(driver, 3);
4891 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
4893 driver.info_3 = info;
4895 if ( DEBUGLEVEL >= 20 )
4896 dump_a_printer_driver( driver, 3 );
4901 /****************************************************************************
4902 Actually delete the driver files. Make sure that
4903 printer_driver_files_in_use() return False before calling
4905 ****************************************************************************/
4907 static BOOL delete_driver_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user )
4912 connection_struct *conn;
4921 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n", info_3->name, info_3->cversion));
4924 * Connect to the print$ share under the same account as the
4925 * user connected to the rpc pipe. Note we must be root to
4929 null_pw = data_blob( NULL, 0 );
4930 fstrcpy(res_type, "A:");
4932 conn = make_connection_with_chdir( "print$", null_pw, res_type, user->vuid, &nt_status );
4936 DEBUG(0,("delete_driver_files: Unable to connect\n"));
4940 if ( !CAN_WRITE(conn) ) {
4941 DEBUG(3,("delete_driver_files: Cannot delete print driver when [print$] is read-only\n"));
4945 /* Save who we are - we are temporarily becoming the connection user. */
4947 if ( !become_user(conn, conn->vuid) ) {
4948 DEBUG(0,("delete_driver_files: Can't become user!\n"));
4952 /* now delete the files; must strip the '\print$' string from
4955 if ( *info_3->driverpath ) {
4956 if ( (s = strchr( &info_3->driverpath[1], '\\' )) != NULL ) {
4958 driver_unix_convert(file, conn, NULL, &st);
4959 DEBUG(10,("deleting driverfile [%s]\n", s));
4960 unlink_internals(conn, 0, file, False, False);
4964 if ( *info_3->configfile ) {
4965 if ( (s = strchr( &info_3->configfile[1], '\\' )) != NULL ) {
4967 driver_unix_convert(file, conn, NULL, &st);
4968 DEBUG(10,("deleting configfile [%s]\n", s));
4969 unlink_internals(conn, 0, file, False, False);
4973 if ( *info_3->datafile ) {
4974 if ( (s = strchr( &info_3->datafile[1], '\\' )) != NULL ) {
4976 driver_unix_convert(file, conn, NULL, &st);
4977 DEBUG(10,("deleting datafile [%s]\n", s));
4978 unlink_internals(conn, 0, file, False, False);
4982 if ( *info_3->helpfile ) {
4983 if ( (s = strchr( &info_3->helpfile[1], '\\' )) != NULL ) {
4985 driver_unix_convert(file, conn, NULL, &st);
4986 DEBUG(10,("deleting helpfile [%s]\n", s));
4987 unlink_internals(conn, 0, file, False, False);
4991 /* check if we are done removing files */
4993 if ( info_3->dependentfiles ) {
4994 while ( info_3->dependentfiles[i][0] ) {
4997 /* bypass the "\print$" portion of the path */
4999 if ( (p = strchr( info_3->dependentfiles[i]+1, '\\' )) != NULL ) {
5001 driver_unix_convert(file, conn, NULL, &st);
5002 DEBUG(10,("deleting dependent file [%s]\n", file));
5003 unlink_internals(conn, 0, file, False, False);
5015 /****************************************************************************
5016 Remove a printer driver from the TDB. This assumes that the the driver was
5017 previously looked up.
5018 ***************************************************************************/
5020 WERROR delete_printer_driver( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user,
5021 uint32 version, BOOL delete_files )
5025 TDB_DATA kbuf, dbuf;
5026 NT_PRINTER_DRIVER_INFO_LEVEL ctr;
5028 /* delete the tdb data first */
5030 arch = get_short_archi(info_3->environment);
5032 return WERR_UNKNOWN_PRINTER_DRIVER;
5034 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX,
5035 arch, version, info_3->name);
5037 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
5038 key, delete_files ? "TRUE" : "FALSE" ));
5040 ctr.info_3 = info_3;
5041 dump_a_printer_driver( ctr, 3 );
5044 kbuf.dsize=strlen(key)+1;
5046 /* check if the driver actually exists for this environment */
5048 dbuf = tdb_fetch( tdb_drivers, kbuf );
5050 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key));
5051 return WERR_UNKNOWN_PRINTER_DRIVER;
5054 SAFE_FREE( dbuf.dptr );
5056 /* ok... the driver exists so the delete should return success */
5058 if (tdb_delete(tdb_drivers, kbuf) == -1) {
5059 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key));
5060 return WERR_ACCESS_DENIED;
5064 * now delete any associated files if delete_files == True
5065 * even if this part failes, we return succes because the
5066 * driver doesn not exist any more
5070 delete_driver_files( info_3, user );
5073 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key));
5078 /****************************************************************************
5079 Store a security desc for a printer.
5080 ****************************************************************************/
5082 WERROR nt_printing_setsec(const char *sharename, SEC_DESC_BUF *secdesc_ctr)
5084 SEC_DESC_BUF *new_secdesc_ctr = NULL;
5085 SEC_DESC_BUF *old_secdesc_ctr = NULL;
5087 TALLOC_CTX *mem_ctx = NULL;
5091 mem_ctx = talloc_init("nt_printing_setsec");
5092 if (mem_ctx == NULL)
5095 /* The old owner and group sids of the security descriptor are not
5096 present when new ACEs are added or removed by changing printer
5097 permissions through NT. If they are NULL in the new security
5098 descriptor then copy them over from the old one. */
5100 if (!secdesc_ctr->sd->owner_sid || !secdesc_ctr->sd->group_sid) {
5101 DOM_SID *owner_sid, *group_sid;
5102 SEC_ACL *dacl, *sacl;
5103 SEC_DESC *psd = NULL;
5106 if (!nt_printing_getsec(mem_ctx, sharename, &old_secdesc_ctr)) {
5107 status = WERR_NOMEM;
5111 /* Pick out correct owner and group sids */
5113 owner_sid = secdesc_ctr->sd->owner_sid ?
5114 secdesc_ctr->sd->owner_sid :
5115 old_secdesc_ctr->sd->owner_sid;
5117 group_sid = secdesc_ctr->sd->group_sid ?
5118 secdesc_ctr->sd->group_sid :
5119 old_secdesc_ctr->sd->group_sid;
5121 dacl = secdesc_ctr->sd->dacl ?
5122 secdesc_ctr->sd->dacl :
5123 old_secdesc_ctr->sd->dacl;
5125 sacl = secdesc_ctr->sd->sacl ?
5126 secdesc_ctr->sd->sacl :
5127 old_secdesc_ctr->sd->sacl;
5129 /* Make a deep copy of the security descriptor */
5131 psd = make_sec_desc(mem_ctx, secdesc_ctr->sd->revision, secdesc_ctr->sd->type,
5132 owner_sid, group_sid,
5138 status = WERR_NOMEM;
5142 new_secdesc_ctr = make_sec_desc_buf(mem_ctx, size, psd);
5145 if (!new_secdesc_ctr) {
5146 new_secdesc_ctr = secdesc_ctr;
5149 /* Store the security descriptor in a tdb */
5151 prs_init(&ps, (uint32)sec_desc_size(new_secdesc_ctr->sd) +
5152 sizeof(SEC_DESC_BUF), mem_ctx, MARSHALL);
5154 if (!sec_io_desc_buf("nt_printing_setsec", &new_secdesc_ctr,
5156 status = WERR_BADFUNC;
5160 key = make_printers_secdesc_tdbkey( sharename );
5162 if (tdb_prs_store_bystring(tdb_printers, key, &ps)==0) {
5165 DEBUG(1,("Failed to store secdesc for %s\n", sharename));
5166 status = WERR_BADFUNC;
5169 /* Free malloc'ed memory */
5175 talloc_destroy(mem_ctx);
5179 /****************************************************************************
5180 Construct a default security descriptor buffer for a printer.
5181 ****************************************************************************/
5183 static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
5185 SEC_ACE ace[5]; /* max number of ace entries */
5188 SEC_ACL *psa = NULL;
5189 SEC_DESC_BUF *sdb = NULL;
5190 SEC_DESC *psd = NULL;
5194 /* Create an ACE where Everyone is allowed to print */
5196 init_sec_access(&sa, PRINTER_ACE_PRINT);
5197 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
5198 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5200 /* Add the domain admins group if we are a DC */
5203 DOM_SID domadmins_sid;
5205 sid_copy(&domadmins_sid, get_global_sam_sid());
5206 sid_append_rid(&domadmins_sid, DOMAIN_GROUP_RID_ADMINS);
5208 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5209 init_sec_ace(&ace[i++], &domadmins_sid,
5210 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5211 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5212 init_sec_ace(&ace[i++], &domadmins_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
5213 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5215 else if (secrets_fetch_domain_sid(lp_workgroup(), &adm_sid)) {
5216 sid_append_rid(&adm_sid, DOMAIN_USER_RID_ADMIN);
5218 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5219 init_sec_ace(&ace[i++], &adm_sid,
5220 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5221 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5222 init_sec_ace(&ace[i++], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
5223 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5226 /* add BUILTIN\Administrators as FULL CONTROL */
5228 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5229 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
5230 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5231 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5232 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
5233 SEC_ACE_TYPE_ACCESS_ALLOWED,
5234 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5236 /* Make the security descriptor owned by the BUILTIN\Administrators */
5238 /* The ACL revision number in rpc_secdesc.h differs from the one
5239 created by NT when setting ACE entries in printer
5240 descriptors. NT4 complains about the property being edited by a
5243 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) != NULL) {
5244 psd = make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
5245 &global_sid_Builtin_Administrators,
5246 &global_sid_Builtin_Administrators,
5247 NULL, psa, &sd_size);
5251 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
5255 sdb = make_sec_desc_buf(ctx, sd_size, psd);
5257 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
5258 (unsigned int)sd_size));
5263 /****************************************************************************
5264 Get a security desc for a printer.
5265 ****************************************************************************/
5267 BOOL nt_printing_getsec(TALLOC_CTX *ctx, const char *sharename, SEC_DESC_BUF **secdesc_ctr)
5273 if (strlen(sharename) > 2 && (temp = strchr(sharename + 2, '\\'))) {
5274 sharename = temp + 1;
5279 /* Fetch security descriptor from tdb */
5281 key = make_printers_secdesc_tdbkey( sharename );
5283 if (tdb_prs_fetch_bystring(tdb_printers, key, &ps, ctx)!=0 ||
5284 !sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
5288 DEBUG(4,("using default secdesc for %s\n", sharename));
5290 if (!(*secdesc_ctr = construct_default_printer_sdb(ctx))) {
5294 /* Save default security descriptor for later */
5296 prs_init(&ps, (uint32)sec_desc_size((*secdesc_ctr)->sd) +
5297 sizeof(SEC_DESC_BUF), ctx, MARSHALL);
5299 if (sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
5300 tdb_prs_store_bystring(tdb_printers, key, &ps);
5310 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
5311 this security descriptor has been created when winbindd was
5312 down. Take ownership of security descriptor. */
5314 if (sid_equal((*secdesc_ctr)->sd->owner_sid, &global_sid_World)) {
5317 /* Change sd owner to workgroup administrator */
5319 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
5320 SEC_DESC_BUF *new_secdesc_ctr = NULL;
5321 SEC_DESC *psd = NULL;
5326 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
5328 psd = make_sec_desc(ctx, (*secdesc_ctr)->sd->revision, (*secdesc_ctr)->sd->type,
5330 (*secdesc_ctr)->sd->group_sid,
5331 (*secdesc_ctr)->sd->sacl,
5332 (*secdesc_ctr)->sd->dacl,
5339 new_secdesc_ctr = make_sec_desc_buf(ctx, size, psd);
5340 if (!new_secdesc_ctr) {
5344 /* Swap with other one */
5346 *secdesc_ctr = new_secdesc_ctr;
5350 nt_printing_setsec(sharename, *secdesc_ctr);
5354 if (DEBUGLEVEL >= 10) {
5355 SEC_ACL *the_acl = (*secdesc_ctr)->sd->dacl;
5358 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5359 sharename, the_acl->num_aces));
5361 for (i = 0; i < the_acl->num_aces; i++) {
5364 sid_to_string(sid_str, &the_acl->aces[i].trustee);
5366 DEBUG(10, ("%s %d %d 0x%08x\n", sid_str,
5367 the_acl->aces[i].type, the_acl->aces[i].flags,
5368 the_acl->aces[i].access_mask));
5377 1: level not implemented
5378 2: file doesn't exist
5379 3: can't allocate memory
5380 4: can't free memory
5381 5: non existant struct
5385 A printer and a printer driver are 2 different things.
5386 NT manages them separatelly, Samba does the same.
5387 Why ? Simply because it's easier and it makes sense !
5389 Now explanation: You have 3 printers behind your samba server,
5390 2 of them are the same make and model (laser A and B). But laser B
5391 has an 3000 sheet feeder and laser A doesn't such an option.
5392 Your third printer is an old dot-matrix model for the accounting :-).
5394 If the /usr/local/samba/lib directory (default dir), you will have
5395 5 files to describe all of this.
5397 3 files for the printers (1 by printer):
5400 NTprinter_accounting
5401 2 files for the drivers (1 for the laser and 1 for the dot matrix)
5402 NTdriver_printer model X
5403 NTdriver_printer model Y
5405 jfm: I should use this comment for the text file to explain
5406 same thing for the forms BTW.
5407 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
5411 /* Convert generic access rights to printer object specific access rights.
5412 It turns out that NT4 security descriptors use generic access rights and
5413 NT5 the object specific ones. */
5415 void map_printer_permissions(SEC_DESC *sd)
5419 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
5420 se_map_generic(&sd->dacl->aces[i].access_mask,
5421 &printer_generic_mapping);
5425 /****************************************************************************
5426 Check a user has permissions to perform the given operation. We use the
5427 permission constants defined in include/rpc_spoolss.h to check the various
5428 actions we perform when checking printer access.
5430 PRINTER_ACCESS_ADMINISTER:
5431 print_queue_pause, print_queue_resume, update_printer_sec,
5432 update_printer, spoolss_addprinterex_level_2,
5433 _spoolss_setprinterdata
5438 JOB_ACCESS_ADMINISTER:
5439 print_job_delete, print_job_pause, print_job_resume,
5442 Try access control in the following order (for performance reasons):
5443 1) root ans SE_PRINT_OPERATOR can do anything (easy check)
5444 2) check security descriptor (bit comparisons in memory)
5445 3) "printer admins" (may result in numerous calls to winbind)
5447 ****************************************************************************/
5448 BOOL print_access_check(struct current_user *user, int snum, int access_type)
5450 SEC_DESC_BUF *secdesc = NULL;
5451 uint32 access_granted;
5455 TALLOC_CTX *mem_ctx = NULL;
5456 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5458 /* If user is NULL then use the current_user structure */
5461 user = ¤t_user;
5463 /* Always allow root or SE_PRINT_OPERATROR to do anything */
5465 if ( user->ut.uid == 0 || user_has_privileges(user->nt_user_token, &se_printop ) ) {
5469 /* Get printer name */
5471 pname = PRINTERNAME(snum);
5473 if (!pname || !*pname) {
5478 /* Get printer security descriptor */
5480 if(!(mem_ctx = talloc_init("print_access_check"))) {
5485 if (!nt_printing_getsec(mem_ctx, pname, &secdesc)) {
5486 talloc_destroy(mem_ctx);
5491 if (access_type == JOB_ACCESS_ADMINISTER) {
5492 SEC_DESC_BUF *parent_secdesc = secdesc;
5494 /* Create a child security descriptor to check permissions
5495 against. This is because print jobs are child objects
5496 objects of a printer. */
5498 secdesc = se_create_child_secdesc(mem_ctx, parent_secdesc->sd, False);
5501 talloc_destroy(mem_ctx);
5506 /* Now this is the bit that really confuses me. The access
5507 type needs to be changed from JOB_ACCESS_ADMINISTER to
5508 PRINTER_ACCESS_ADMINISTER for this to work. Something
5509 to do with the child (job) object becoming like a
5512 access_type = PRINTER_ACCESS_ADMINISTER;
5517 map_printer_permissions(secdesc->sd);
5519 result = se_access_check(secdesc->sd, user->nt_user_token, access_type,
5520 &access_granted, &status);
5522 DEBUG(4, ("access check was %s\n", result ? "SUCCESS" : "FAILURE"));
5524 /* see if we need to try the printer admin list */
5526 if ((access_granted == 0) &&
5527 (token_contains_name_in_list(uidtoname(user->ut.uid), NULL,
5528 user->nt_user_token,
5529 lp_printer_admin(snum)))) {
5530 talloc_destroy(mem_ctx);
5534 talloc_destroy(mem_ctx);
5543 /****************************************************************************
5544 Check the time parameters allow a print operation.
5545 *****************************************************************************/
5547 BOOL print_time_access_check(const char *servicename)
5549 NT_PRINTER_INFO_LEVEL *printer = NULL;
5551 time_t now = time(NULL);
5555 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, servicename)))
5558 if (printer->info_2->starttime == 0 && printer->info_2->untiltime == 0)
5562 mins = (uint32)t->tm_hour*60 + (uint32)t->tm_min;
5564 if (mins >= printer->info_2->starttime && mins <= printer->info_2->untiltime)
5567 free_a_printer(&printer, 2);
5575 /****************************************************************************
5576 Fill in the servername sent in the _spoolss_open_printer_ex() call
5577 ****************************************************************************/
5579 char* get_server_name( Printer_entry *printer )
5581 return printer->servername;