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)
352 if ( strncmp( key.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX) ) != 0 )
355 /* upgrade the security descriptor */
359 prs_init( &ps, 0, ctx, UNMARSHALL );
360 prs_give_memory( &ps, data.dptr, data.dsize, True );
362 if ( !sec_io_desc_buf( "sec_desc_upg_fn", &sd_orig, &ps, 1 ) ) {
363 /* delete bad entries */
364 DEBUG(0,("sec_desc_upg_fn: Failed to parse original sec_desc for %si. Deleting....\n", key.dptr ));
365 tdb_delete( tdb_printers, key );
371 /* is this even valid? */
376 /* update access masks */
378 for ( i=0; i<sec->dacl->num_aces; i++ ) {
379 switch ( sec->dacl->ace[i].info.mask ) {
380 case (GENERIC_READ_ACCESS | GENERIC_WRITE_ACCESS | GENERIC_EXECUTE_ACCESS):
381 sec->dacl->ace[i].info.mask = PRINTER_ACE_PRINT;
384 case GENERIC_ALL_ACCESS:
385 sec->dacl->ace[i].info.mask = PRINTER_ACE_FULL_CONTROL;
388 case READ_CONTROL_ACCESS:
389 sec->dacl->ace[i].info.mask = PRINTER_ACE_MANAGE_DOCUMENTS;
391 default: /* no change */
396 /* create a new SEC_DESC with the appropriate owner and group SIDs */
398 string_to_sid(&sid, "S-1-5-32-544" );
399 new_sec = make_sec_desc( ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
401 NULL, NULL, &size_new_sec );
402 sd_new = make_sec_desc_buf( ctx, size_new_sec, new_sec );
404 if ( !(sd_store = sec_desc_merge( ctx, sd_new, sd_orig )) ) {
405 DEBUG(0,("sec_desc_upg_fn: Failed to update sec_desc for %s\n", key.dptr ));
411 sd_size = sec_desc_size(sd_store->sec) + sizeof(SEC_DESC_BUF);
412 prs_init(&ps, sd_size, ctx, MARSHALL);
414 if ( !sec_io_desc_buf( "sec_desc_upg_fn", &sd_store, &ps, 1 ) ) {
415 DEBUG(0,("sec_desc_upg_fn: Failed to parse new sec_desc for %s\n", key.dptr ));
419 data.dptr = prs_data_p( &ps );
420 data.dsize = sd_size;
422 result = tdb_store( tdb_printers, key, data, TDB_REPLACE );
426 /* 0 to continue and non-zero to stop traversal */
428 return (result == -1);
431 /*******************************************************************
432 *******************************************************************/
434 static BOOL upgrade_to_version_4(void)
439 DEBUG(0,("upgrade_to_version_4: upgrading printer security descriptors\n"));
441 if ( !(ctx = talloc_init( "upgrade_to_version_4" )) )
444 result = tdb_traverse( tdb_printers, sec_desc_upg_fn, ctx );
446 talloc_destroy( ctx );
448 return ( result != -1 );
451 /*******************************************************************
452 Fix an issue with security descriptors. Printer sec_desc must
453 use more than the generic bits that were previously used
454 in <= 3.0.14a. They must also have a owner and group SID assigned.
455 Otherwise, any printers than have been migrated to a Windows
456 host using printmig.exe will not be accessible.
457 *******************************************************************/
459 static int normalize_printers_fn( TDB_CONTEXT *the_tdb, TDB_DATA key,
460 TDB_DATA data, void *state )
464 if (!data.dptr || data.dsize == 0)
467 /* upgrade printer records and security descriptors */
469 if ( strncmp( key.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX) ) == 0 ) {
470 new_key = make_printer_tdbkey( key.dptr+strlen(PRINTERS_PREFIX) );
472 else if ( strncmp( key.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX) ) == 0 ) {
473 new_key.dptr = make_printers_secdesc_tdbkey( key.dptr+strlen(SECDESC_PREFIX) );
474 new_key.dsize = strlen( new_key.dptr ) + 1;
477 /* ignore this record */
481 /* delete the original record and store under the normalized key */
483 if ( tdb_delete( the_tdb, key ) != 0 ) {
484 DEBUG(0,("normalize_printers_fn: tdb_delete for [%s] failed!\n",
489 if ( tdb_store( the_tdb, new_key, data, TDB_REPLACE) != 0 ) {
490 DEBUG(0,("normalize_printers_fn: failed to store new record for [%s]!\n",
498 /*******************************************************************
499 *******************************************************************/
501 static BOOL upgrade_to_version_5(void)
506 DEBUG(0,("upgrade_to_version_5: normalizing printer keys\n"));
508 if ( !(ctx = talloc_init( "upgrade_to_version_5" )) )
511 result = tdb_traverse( tdb_printers, normalize_printers_fn, NULL );
513 talloc_destroy( ctx );
515 return ( result != -1 );
518 /****************************************************************************
519 Open the NT printing tdbs. Done once before fork().
520 ****************************************************************************/
522 BOOL nt_printing_init(void)
524 const char *vstring = "INFO/version";
528 if ( tdb_drivers && tdb_printers && tdb_forms )
532 tdb_close(tdb_drivers);
533 tdb_drivers = tdb_open_log(lock_path("ntdrivers.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
535 DEBUG(0,("nt_printing_init: Failed to open nt drivers database %s (%s)\n",
536 lock_path("ntdrivers.tdb"), strerror(errno) ));
541 tdb_close(tdb_printers);
542 tdb_printers = tdb_open_log(lock_path("ntprinters.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
544 DEBUG(0,("nt_printing_init: Failed to open nt printers database %s (%s)\n",
545 lock_path("ntprinters.tdb"), strerror(errno) ));
550 tdb_close(tdb_forms);
551 tdb_forms = tdb_open_log(lock_path("ntforms.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
553 DEBUG(0,("nt_printing_init: Failed to open nt forms database %s (%s)\n",
554 lock_path("ntforms.tdb"), strerror(errno) ));
558 /* handle a Samba upgrade */
560 vers_id = tdb_fetch_int32(tdb_drivers, vstring);
562 DEBUG(10, ("Fresh database\n"));
563 tdb_store_int32( tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_5 );
564 vers_id = NTDRIVERS_DATABASE_VERSION_5;
567 if ( vers_id != NTDRIVERS_DATABASE_VERSION_5 ) {
569 if ((vers_id == NTDRIVERS_DATABASE_VERSION_1) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_1)) {
570 if (!upgrade_to_version_3())
572 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_3);
573 vers_id = NTDRIVERS_DATABASE_VERSION_3;
576 if ((vers_id == NTDRIVERS_DATABASE_VERSION_2) || (IREV(vers_id) == NTDRIVERS_DATABASE_VERSION_2)) {
577 /* Written on a bigendian machine with old fetch_int code. Save as le. */
578 /* The only upgrade between V2 and V3 is to save the version in little-endian. */
579 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_3);
580 vers_id = NTDRIVERS_DATABASE_VERSION_3;
583 if (vers_id == NTDRIVERS_DATABASE_VERSION_3 ) {
584 if ( !upgrade_to_version_4() )
586 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_4);
587 vers_id = NTDRIVERS_DATABASE_VERSION_4;
590 if (vers_id == NTDRIVERS_DATABASE_VERSION_4 ) {
591 if ( !upgrade_to_version_5() )
593 tdb_store_int32(tdb_drivers, vstring, NTDRIVERS_DATABASE_VERSION_5);
594 vers_id = NTDRIVERS_DATABASE_VERSION_5;
598 if ( vers_id != NTDRIVERS_DATABASE_VERSION_5 ) {
599 DEBUG(0,("nt_printing_init: Unknown printer database version [%d]\n", vers_id));
604 update_c_setprinter(True);
607 * register callback to handle updating printers as new
608 * drivers are installed
611 message_register( MSG_PRINTER_DRVUPGRADE, do_drv_upgrade_printer );
614 * register callback to handle updating printer data
615 * when a driver is initialized
618 message_register( MSG_PRINTERDATA_INIT_RESET, reset_all_printerdata );
620 /* of course, none of the message callbacks matter if you don't
621 tell messages.c that you interested in receiving PRINT_GENERAL
622 msgs. This is done in claim_connection() */
625 if ( lp_security() == SEC_ADS ) {
626 win_rc = check_published_printers();
627 if (!W_ERROR_IS_OK(win_rc))
628 DEBUG(0, ("nt_printing_init: error checking published printers: %s\n", dos_errstr(win_rc)));
634 /*******************************************************************
635 Function to allow filename parsing "the old way".
636 ********************************************************************/
638 static BOOL driver_unix_convert(char *name,connection_struct *conn,
639 char *saved_last_component, BOOL *bad_path, SMB_STRUCT_STAT *pst)
642 unix_clean_name(name);
643 trim_string(name,"/","/");
644 return unix_convert(name, conn, saved_last_component, bad_path, pst);
647 /*******************************************************************
648 tdb traversal function for counting printers.
649 ********************************************************************/
651 static int traverse_counting_printers(TDB_CONTEXT *t, TDB_DATA key,
652 TDB_DATA data, void *context)
654 int *printer_count = (int*)context;
656 if (memcmp(PRINTERS_PREFIX, key.dptr, sizeof(PRINTERS_PREFIX)-1) == 0) {
658 DEBUG(10,("traverse_counting_printers: printer = [%s] printer_count = %d\n", key.dptr, *printer_count));
664 /*******************************************************************
665 Update the spooler global c_setprinter. This variable is initialized
666 when the parent smbd starts with the number of existing printers. It
667 is monotonically increased by the current number of printers *after*
668 each add or delete printer RPC. Only Microsoft knows why... JRR020119
669 ********************************************************************/
671 uint32 update_c_setprinter(BOOL initialize)
674 int32 printer_count = 0;
676 tdb_lock_bystring(tdb_printers, GLOBAL_C_SETPRINTER, 0);
678 /* Traverse the tdb, counting the printers */
679 tdb_traverse(tdb_printers, traverse_counting_printers, (void *)&printer_count);
681 /* If initializing, set c_setprinter to current printers count
682 * otherwise, bump it by the current printer count
685 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER) + printer_count;
687 c_setprinter = printer_count;
689 DEBUG(10,("update_c_setprinter: c_setprinter = %u\n", (unsigned int)c_setprinter));
690 tdb_store_int32(tdb_printers, GLOBAL_C_SETPRINTER, c_setprinter);
692 tdb_unlock_bystring(tdb_printers, GLOBAL_C_SETPRINTER);
694 return (uint32)c_setprinter;
697 /*******************************************************************
698 Get the spooler global c_setprinter, accounting for initialization.
699 ********************************************************************/
701 uint32 get_c_setprinter(void)
703 int32 c_setprinter = tdb_fetch_int32(tdb_printers, GLOBAL_C_SETPRINTER);
705 if (c_setprinter == (int32)-1)
706 c_setprinter = update_c_setprinter(True);
708 DEBUG(10,("get_c_setprinter: c_setprinter = %d\n", c_setprinter));
710 return (uint32)c_setprinter;
713 /****************************************************************************
714 Get builtin form struct list.
715 ****************************************************************************/
717 int get_builtin_ntforms(nt_forms_struct **list)
719 *list = (nt_forms_struct *)memdup(&default_forms[0], sizeof(default_forms));
720 return sizeof(default_forms) / sizeof(default_forms[0]);
723 /****************************************************************************
724 get a builtin form struct
725 ****************************************************************************/
727 BOOL get_a_builtin_ntform(UNISTR2 *uni_formname,nt_forms_struct *form)
731 unistr2_to_ascii(form_name, uni_formname, sizeof(form_name)-1);
732 DEBUGADD(6,("Looking for builtin form %s \n", form_name));
733 count = sizeof(default_forms) / sizeof(default_forms[0]);
734 for (i=0;i<count;i++) {
735 if (strequal(form_name,default_forms[i].name)) {
736 DEBUGADD(6,("Found builtin form %s \n", form_name));
737 memcpy(form,&default_forms[i],sizeof(*form));
745 /****************************************************************************
746 get a form struct list
747 ****************************************************************************/
748 int get_ntforms(nt_forms_struct **list)
750 TDB_DATA kbuf, newkey, dbuf;
752 nt_forms_struct form;
757 for (kbuf = tdb_firstkey(tdb_forms);
759 newkey = tdb_nextkey(tdb_forms, kbuf), safe_free(kbuf.dptr), kbuf=newkey)
761 if (strncmp(kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) != 0)
764 dbuf = tdb_fetch(tdb_forms, kbuf);
768 fstrcpy(form.name, kbuf.dptr+strlen(FORMS_PREFIX));
769 ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "dddddddd",
770 &i, &form.flag, &form.width, &form.length, &form.left,
771 &form.top, &form.right, &form.bottom);
772 SAFE_FREE(dbuf.dptr);
773 if (ret != dbuf.dsize)
776 tl = SMB_REALLOC_ARRAY(*list, nt_forms_struct, n+1);
778 DEBUG(0,("get_ntforms: Realloc fail.\n"));
790 /****************************************************************************
791 write a form struct list
792 ****************************************************************************/
793 int write_ntforms(nt_forms_struct **list, int number)
800 for (i=0;i<number;i++) {
801 /* save index, so list is rebuilt in correct order */
802 len = tdb_pack(buf, sizeof(buf), "dddddddd",
803 i, (*list)[i].flag, (*list)[i].width, (*list)[i].length,
804 (*list)[i].left, (*list)[i].top, (*list)[i].right,
806 if (len > sizeof(buf)) break;
807 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[i].name);
808 kbuf.dsize = strlen(key)+1;
812 if (tdb_store(tdb_forms, kbuf, dbuf, TDB_REPLACE) != 0) break;
818 /****************************************************************************
819 add a form struct at the end of the list
820 ****************************************************************************/
821 BOOL add_a_form(nt_forms_struct **list, const FORM *form, int *count)
829 * NT tries to add forms even when
830 * they are already in the base
831 * only update the values if already present
836 unistr2_to_ascii(form_name, &form->name, sizeof(form_name)-1);
837 for (n=0; n<*count; n++) {
838 if ( strequal((*list)[n].name, form_name) ) {
845 if((tl=SMB_REALLOC_ARRAY(*list, nt_forms_struct, n+1)) == NULL) {
846 DEBUG(0,("add_a_form: failed to enlarge forms list!\n"));
850 unistr2_to_ascii((*list)[n].name, &form->name, sizeof((*list)[n].name)-1);
854 (*list)[n].flag=form->flags;
855 (*list)[n].width=form->size_x;
856 (*list)[n].length=form->size_y;
857 (*list)[n].left=form->left;
858 (*list)[n].top=form->top;
859 (*list)[n].right=form->right;
860 (*list)[n].bottom=form->bottom;
862 DEBUG(6,("add_a_form: Successfully %s form [%s]\n",
863 update ? "updated" : "added", form_name));
868 /****************************************************************************
869 Delete a named form struct.
870 ****************************************************************************/
872 BOOL delete_a_form(nt_forms_struct **list, UNISTR2 *del_name, int *count, WERROR *ret)
881 unistr2_to_ascii(form_name, del_name, sizeof(form_name)-1);
883 for (n=0; n<*count; n++) {
884 if (!strncmp((*list)[n].name, form_name, strlen(form_name))) {
885 DEBUG(103, ("delete_a_form, [%s] in list\n", form_name));
891 DEBUG(10,("delete_a_form, [%s] not found\n", form_name));
892 *ret = WERR_INVALID_PARAM;
896 slprintf(key, sizeof(key)-1, "%s%s", FORMS_PREFIX, (*list)[n].name);
897 kbuf.dsize = strlen(key)+1;
899 if (tdb_delete(tdb_forms, kbuf) != 0) {
907 /****************************************************************************
908 Update a form struct.
909 ****************************************************************************/
911 void update_a_form(nt_forms_struct **list, const FORM *form, int count)
915 unistr2_to_ascii(form_name, &(form->name), sizeof(form_name)-1);
917 DEBUG(106, ("[%s]\n", form_name));
918 for (n=0; n<count; n++) {
919 DEBUGADD(106, ("n [%d]:[%s]\n", n, (*list)[n].name));
920 if (!strncmp((*list)[n].name, form_name, strlen(form_name)))
924 if (n==count) return;
926 (*list)[n].flag=form->flags;
927 (*list)[n].width=form->size_x;
928 (*list)[n].length=form->size_y;
929 (*list)[n].left=form->left;
930 (*list)[n].top=form->top;
931 (*list)[n].right=form->right;
932 (*list)[n].bottom=form->bottom;
935 /****************************************************************************
936 Get the nt drivers list.
937 Traverse the database and look-up the matching names.
938 ****************************************************************************/
939 int get_ntdrivers(fstring **list, const char *architecture, uint32 version)
942 const char *short_archi;
945 TDB_DATA kbuf, newkey;
947 short_archi = get_short_archi(architecture);
948 slprintf(key, sizeof(key)-1, "%s%s/%d/", DRIVERS_PREFIX, short_archi, version);
950 for (kbuf = tdb_firstkey(tdb_drivers);
952 newkey = tdb_nextkey(tdb_drivers, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
954 if (strncmp(kbuf.dptr, key, strlen(key)) != 0)
957 if((fl = SMB_REALLOC_ARRAY(*list, fstring, total+1)) == NULL) {
958 DEBUG(0,("get_ntdrivers: failed to enlarge list!\n"));
963 fstrcpy((*list)[total], kbuf.dptr+strlen(key));
970 /****************************************************************************
971 function to do the mapping between the long architecture name and
973 ****************************************************************************/
974 const char *get_short_archi(const char *long_archi)
978 DEBUG(107,("Getting architecture dependant directory\n"));
981 } while ( (archi_table[i].long_archi!=NULL ) &&
982 StrCaseCmp(long_archi, archi_table[i].long_archi) );
984 if (archi_table[i].long_archi==NULL) {
985 DEBUGADD(10,("Unknown architecture [%s] !\n", long_archi));
989 /* this might be client code - but shouldn't this be an fstrcpy etc? */
992 DEBUGADD(108,("index: [%d]\n", i));
993 DEBUGADD(108,("long architecture: [%s]\n", archi_table[i].long_archi));
994 DEBUGADD(108,("short architecture: [%s]\n", archi_table[i].short_archi));
996 return archi_table[i].short_archi;
999 /****************************************************************************
1000 Version information in Microsoft files is held in a VS_VERSION_INFO structure.
1001 There are two case to be covered here: PE (Portable Executable) and NE (New
1002 Executable) files. Both files support the same INFO structure, but PE files
1003 store the signature in unicode, and NE files store it as !unicode.
1004 returns -1 on error, 1 on version info found, and 0 on no version info found.
1005 ****************************************************************************/
1007 static int get_file_version(files_struct *fsp, char *fname,uint32 *major, uint32 *minor)
1013 if ((buf=SMB_MALLOC(PE_HEADER_SIZE)) == NULL) {
1014 DEBUG(0,("get_file_version: PE file [%s] PE Header malloc failed bytes = %d\n",
1015 fname, PE_HEADER_SIZE));
1019 /* Note: DOS_HEADER_SIZE < malloc'ed PE_HEADER_SIZE */
1020 if ((byte_count = vfs_read_data(fsp, buf, DOS_HEADER_SIZE)) < DOS_HEADER_SIZE) {
1021 DEBUG(3,("get_file_version: File [%s] DOS header too short, bytes read = %lu\n",
1022 fname, (unsigned long)byte_count));
1023 goto no_version_info;
1026 /* Is this really a DOS header? */
1027 if (SVAL(buf,DOS_HEADER_MAGIC_OFFSET) != DOS_HEADER_MAGIC) {
1028 DEBUG(6,("get_file_version: File [%s] bad DOS magic = 0x%x\n",
1029 fname, SVAL(buf,DOS_HEADER_MAGIC_OFFSET)));
1030 goto no_version_info;
1033 /* Skip OEM header (if any) and the DOS stub to start of Windows header */
1034 if (SMB_VFS_LSEEK(fsp, fsp->fh->fd, SVAL(buf,DOS_HEADER_LFANEW_OFFSET), SEEK_SET) == (SMB_OFF_T)-1) {
1035 DEBUG(3,("get_file_version: File [%s] too short, errno = %d\n",
1037 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1038 goto no_version_info;
1041 if ((byte_count = vfs_read_data(fsp, buf, PE_HEADER_SIZE)) < PE_HEADER_SIZE) {
1042 DEBUG(3,("get_file_version: File [%s] Windows header too short, bytes read = %lu\n",
1043 fname, (unsigned long)byte_count));
1044 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1045 goto no_version_info;
1048 /* The header may be a PE (Portable Executable) or an NE (New Executable) */
1049 if (IVAL(buf,PE_HEADER_SIGNATURE_OFFSET) == PE_HEADER_SIGNATURE) {
1050 unsigned int num_sections;
1051 unsigned int section_table_bytes;
1053 if (SVAL(buf,PE_HEADER_MACHINE_OFFSET) != PE_HEADER_MACHINE_I386) {
1054 DEBUG(3,("get_file_version: PE file [%s] wrong machine = 0x%x\n",
1055 fname, SVAL(buf,PE_HEADER_MACHINE_OFFSET)));
1056 /* At this point, we assume the file is in error. It still could be somthing
1057 * else besides a PE file, but it unlikely at this point.
1062 /* get the section table */
1063 num_sections = SVAL(buf,PE_HEADER_NUMBER_OF_SECTIONS);
1064 section_table_bytes = num_sections * PE_HEADER_SECT_HEADER_SIZE;
1065 if (section_table_bytes == 0)
1069 if ((buf=SMB_MALLOC(section_table_bytes)) == NULL) {
1070 DEBUG(0,("get_file_version: PE file [%s] section table malloc failed bytes = %d\n",
1071 fname, section_table_bytes));
1075 if ((byte_count = vfs_read_data(fsp, buf, section_table_bytes)) < section_table_bytes) {
1076 DEBUG(3,("get_file_version: PE file [%s] Section header too short, bytes read = %lu\n",
1077 fname, (unsigned long)byte_count));
1081 /* Iterate the section table looking for the resource section ".rsrc" */
1082 for (i = 0; i < num_sections; i++) {
1083 int sec_offset = i * PE_HEADER_SECT_HEADER_SIZE;
1085 if (strcmp(".rsrc", &buf[sec_offset+PE_HEADER_SECT_NAME_OFFSET]) == 0) {
1086 unsigned int section_pos = IVAL(buf,sec_offset+PE_HEADER_SECT_PTR_DATA_OFFSET);
1087 unsigned int section_bytes = IVAL(buf,sec_offset+PE_HEADER_SECT_SIZE_DATA_OFFSET);
1089 if (section_bytes == 0)
1093 if ((buf=SMB_MALLOC(section_bytes)) == NULL) {
1094 DEBUG(0,("get_file_version: PE file [%s] version malloc failed bytes = %d\n",
1095 fname, section_bytes));
1099 /* Seek to the start of the .rsrc section info */
1100 if (SMB_VFS_LSEEK(fsp, fsp->fh->fd, section_pos, SEEK_SET) == (SMB_OFF_T)-1) {
1101 DEBUG(3,("get_file_version: PE file [%s] too short for section info, errno = %d\n",
1106 if ((byte_count = vfs_read_data(fsp, buf, section_bytes)) < section_bytes) {
1107 DEBUG(3,("get_file_version: PE file [%s] .rsrc section too short, bytes read = %lu\n",
1108 fname, (unsigned long)byte_count));
1112 if (section_bytes < VS_VERSION_INFO_UNICODE_SIZE)
1115 for (i=0; i<section_bytes-VS_VERSION_INFO_UNICODE_SIZE; i++) {
1116 /* Scan for 1st 3 unicoded bytes followed by word aligned magic value */
1117 if (buf[i] == 'V' && buf[i+1] == '\0' && buf[i+2] == 'S') {
1118 /* Align to next long address */
1119 int pos = (i + sizeof(VS_SIGNATURE)*2 + 3) & 0xfffffffc;
1121 if (IVAL(buf,pos) == VS_MAGIC_VALUE) {
1122 *major = IVAL(buf,pos+VS_MAJOR_OFFSET);
1123 *minor = IVAL(buf,pos+VS_MINOR_OFFSET);
1125 DEBUG(6,("get_file_version: PE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1126 fname, *major, *minor,
1127 (*major>>16)&0xffff, *major&0xffff,
1128 (*minor>>16)&0xffff, *minor&0xffff));
1137 /* Version info not found, fall back to origin date/time */
1138 DEBUG(10,("get_file_version: PE file [%s] has no version info\n", fname));
1142 } else if (SVAL(buf,NE_HEADER_SIGNATURE_OFFSET) == NE_HEADER_SIGNATURE) {
1143 if (CVAL(buf,NE_HEADER_TARGET_OS_OFFSET) != NE_HEADER_TARGOS_WIN ) {
1144 DEBUG(3,("get_file_version: NE file [%s] wrong target OS = 0x%x\n",
1145 fname, CVAL(buf,NE_HEADER_TARGET_OS_OFFSET)));
1146 /* At this point, we assume the file is in error. It still could be somthing
1147 * else besides a NE file, but it unlikely at this point. */
1151 /* Allocate a bit more space to speed up things */
1153 if ((buf=SMB_MALLOC(VS_NE_BUF_SIZE)) == NULL) {
1154 DEBUG(0,("get_file_version: NE file [%s] malloc failed bytes = %d\n",
1155 fname, PE_HEADER_SIZE));
1159 /* This is a HACK! I got tired of trying to sort through the messy
1160 * 'NE' file format. If anyone wants to clean this up please have at
1161 * it, but this works. 'NE' files will eventually fade away. JRR */
1162 while((byte_count = vfs_read_data(fsp, buf, VS_NE_BUF_SIZE)) > 0) {
1163 /* Cover case that should not occur in a well formed 'NE' .dll file */
1164 if (byte_count-VS_VERSION_INFO_SIZE <= 0) break;
1166 for(i=0; i<byte_count; i++) {
1167 /* Fast skip past data that can't possibly match */
1168 if (buf[i] != 'V') continue;
1170 /* Potential match data crosses buf boundry, move it to beginning
1171 * of buf, and fill the buf with as much as it will hold. */
1172 if (i>byte_count-VS_VERSION_INFO_SIZE) {
1175 memcpy(buf, &buf[i], byte_count-i);
1176 if ((bc = vfs_read_data(fsp, &buf[byte_count-i], VS_NE_BUF_SIZE-
1177 (byte_count-i))) < 0) {
1179 DEBUG(0,("get_file_version: NE file [%s] Read error, errno=%d\n",
1184 byte_count = bc + (byte_count - i);
1185 if (byte_count<VS_VERSION_INFO_SIZE) break;
1190 /* Check that the full signature string and the magic number that
1191 * follows exist (not a perfect solution, but the chances that this
1192 * occurs in code is, well, remote. Yes I know I'm comparing the 'V'
1193 * twice, as it is simpler to read the code. */
1194 if (strcmp(&buf[i], VS_SIGNATURE) == 0) {
1195 /* Compute skip alignment to next long address */
1196 int skip = -(SMB_VFS_LSEEK(fsp, fsp->fh->fd, 0, SEEK_CUR) - (byte_count - i) +
1197 sizeof(VS_SIGNATURE)) & 3;
1198 if (IVAL(buf,i+sizeof(VS_SIGNATURE)+skip) != 0xfeef04bd) continue;
1200 *major = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MAJOR_OFFSET);
1201 *minor = IVAL(buf,i+sizeof(VS_SIGNATURE)+skip+VS_MINOR_OFFSET);
1202 DEBUG(6,("get_file_version: NE file [%s] Version = %08x:%08x (%d.%d.%d.%d)\n",
1203 fname, *major, *minor,
1204 (*major>>16)&0xffff, *major&0xffff,
1205 (*minor>>16)&0xffff, *minor&0xffff));
1212 /* Version info not found, fall back to origin date/time */
1213 DEBUG(0,("get_file_version: NE file [%s] Version info not found\n", fname));
1218 /* Assume this isn't an error... the file just looks sort of like a PE/NE file */
1219 DEBUG(3,("get_file_version: File [%s] unknown file format, signature = 0x%x\n",
1220 fname, IVAL(buf,PE_HEADER_SIGNATURE_OFFSET)));
1231 /****************************************************************************
1232 Drivers for Microsoft systems contain multiple files. Often, multiple drivers
1233 share one or more files. During the MS installation process files are checked
1234 to insure that only a newer version of a shared file is installed over an
1235 older version. There are several possibilities for this comparison. If there
1236 is no previous version, the new one is newer (obviously). If either file is
1237 missing the version info structure, compare the creation date (on Unix use
1238 the modification date). Otherwise chose the numerically larger version number.
1239 ****************************************************************************/
1241 static int file_version_is_newer(connection_struct *conn, fstring new_file, fstring old_file)
1243 BOOL use_version = True;
1248 time_t new_create_time;
1252 time_t old_create_time;
1254 files_struct *fsp = NULL;
1256 SMB_STRUCT_STAT stat_buf;
1259 SET_STAT_INVALID(st);
1260 SET_STAT_INVALID(stat_buf);
1261 new_create_time = (time_t)0;
1262 old_create_time = (time_t)0;
1264 /* Get file version info (if available) for previous file (if it exists) */
1265 pstrcpy(filepath, old_file);
1267 driver_unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
1269 fsp = open_file_ntcreate(conn, filepath, &stat_buf,
1271 FILE_SHARE_READ|FILE_SHARE_WRITE,
1274 FILE_ATTRIBUTE_NORMAL,
1279 /* Old file not found, so by definition new file is in fact newer */
1280 DEBUG(10,("file_version_is_newer: Can't open old file [%s], errno = %d\n",
1285 int ret = get_file_version(fsp, old_file, &old_major, &old_minor);
1291 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1293 use_version = False;
1294 if (SMB_VFS_FSTAT(fsp, fsp->fh->fd, &st) == -1) goto error_exit;
1295 old_create_time = st.st_mtime;
1296 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", old_create_time));
1299 close_file(fsp, True);
1301 /* Get file version info (if available) for new file */
1302 pstrcpy(filepath, new_file);
1303 driver_unix_convert(filepath,conn,NULL,&bad_path,&stat_buf);
1305 fsp = open_file_ntcreate(conn, filepath, &stat_buf,
1307 FILE_SHARE_READ|FILE_SHARE_WRITE,
1310 FILE_ATTRIBUTE_NORMAL,
1315 /* New file not found, this shouldn't occur if the caller did its job */
1316 DEBUG(3,("file_version_is_newer: Can't open new file [%s], errno = %d\n",
1321 int ret = get_file_version(fsp, new_file, &new_major, &new_minor);
1327 DEBUG(6,("file_version_is_newer: Version info not found [%s], use mod time\n",
1329 use_version = False;
1330 if (SMB_VFS_FSTAT(fsp, fsp->fh->fd, &st) == -1) goto error_exit;
1331 new_create_time = st.st_mtime;
1332 DEBUGADD(6,("file_version_is_newer: mod time = %ld sec\n", new_create_time));
1335 close_file(fsp, True);
1337 if (use_version && (new_major != old_major || new_minor != old_minor)) {
1338 /* Compare versions and choose the larger version number */
1339 if (new_major > old_major ||
1340 (new_major == old_major && new_minor > old_minor)) {
1342 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1346 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1351 /* Compare modification time/dates and choose the newest time/date */
1352 if (new_create_time > old_create_time) {
1353 DEBUG(6,("file_version_is_newer: Replacing [%s] with [%s]\n", old_file, new_file));
1357 DEBUG(6,("file_version_is_newer: Leaving [%s] unchanged\n", old_file));
1364 close_file(fsp, True);
1368 /****************************************************************************
1369 Determine the correct cVersion associated with an architecture and driver
1370 ****************************************************************************/
1371 static uint32 get_correct_cversion(const char *architecture, fstring driverpath_in,
1372 struct current_user *user, WERROR *perr)
1379 files_struct *fsp = NULL;
1382 connection_struct *conn;
1384 SET_STAT_INVALID(st);
1386 *perr = WERR_INVALID_PARAM;
1388 /* If architecture is Windows 95/98/ME, the version is always 0. */
1389 if (strcmp(architecture, SPL_ARCH_WIN40) == 0) {
1390 DEBUG(10,("get_correct_cversion: Driver is Win9x, cversion = 0\n"));
1395 /* If architecture is Windows x64, the version is always 3. */
1396 if (strcmp(architecture, SPL_ARCH_X64) == 0) {
1397 DEBUG(10,("get_correct_cversion: Driver is x64, cversion = 3\n"));
1403 * Connect to the print$ share under the same account as the user connected
1404 * to the rpc pipe. Note we must still be root to do this.
1407 /* Null password is ok - we are already an authenticated user... */
1408 null_pw = data_blob(NULL, 0);
1409 fstrcpy(res_type, "A:");
1411 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1415 DEBUG(0,("get_correct_cversion: Unable to connect\n"));
1416 *perr = ntstatus_to_werror(nt_status);
1420 /* We are temporarily becoming the connection user. */
1421 if (!become_user(conn, user->vuid)) {
1422 DEBUG(0,("get_correct_cversion: Can't become user!\n"));
1423 *perr = WERR_ACCESS_DENIED;
1427 /* Open the driver file (Portable Executable format) and determine the
1428 * deriver the cversion. */
1429 slprintf(driverpath, sizeof(driverpath)-1, "%s/%s", architecture, driverpath_in);
1431 driver_unix_convert(driverpath,conn,NULL,&bad_path,&st);
1433 if ( !vfs_file_exist( conn, driverpath, &st ) ) {
1434 *perr = WERR_BADFILE;
1438 fsp = open_file_ntcreate(conn, driverpath, &st,
1440 FILE_SHARE_READ|FILE_SHARE_WRITE,
1443 FILE_ATTRIBUTE_NORMAL,
1448 DEBUG(3,("get_correct_cversion: Can't open file [%s], errno = %d\n",
1449 driverpath, errno));
1450 *perr = WERR_ACCESS_DENIED;
1455 int ret = get_file_version(fsp, driverpath, &major, &minor);
1456 if (ret == -1) goto error_exit;
1459 DEBUG(6,("get_correct_cversion: Version info not found [%s]\n", driverpath));
1464 * This is a Microsoft'ism. See references in MSDN to VER_FILEVERSION
1465 * for more details. Version in this case is not just the version of the
1466 * file, but the version in the sense of kernal mode (2) vs. user mode
1467 * (3) drivers. Other bits of the version fields are the version info.
1470 cversion = major & 0x0000ffff;
1472 case 2: /* WinNT drivers */
1473 case 3: /* Win2K drivers */
1477 DEBUG(6,("get_correct_cversion: cversion invalid [%s] cversion = %d\n",
1478 driverpath, cversion));
1482 DEBUG(10,("get_correct_cversion: Version info found [%s] major = 0x%x minor = 0x%x\n",
1483 driverpath, major, minor));
1486 DEBUG(10,("get_correct_cversion: Driver file [%s] cversion = %d\n",
1487 driverpath, cversion));
1489 close_file(fsp, True);
1490 close_cnum(conn, user->vuid);
1499 close_file(fsp, True);
1501 close_cnum(conn, user->vuid);
1506 /****************************************************************************
1507 ****************************************************************************/
1508 static WERROR clean_up_driver_struct_level_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver,
1509 struct current_user *user)
1511 const char *architecture;
1517 /* clean up the driver name.
1518 * we can get .\driver.dll
1519 * or worse c:\windows\system\driver.dll !
1521 /* using an intermediate string to not have overlaping memcpy()'s */
1522 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1523 fstrcpy(new_name, p+1);
1524 fstrcpy(driver->driverpath, new_name);
1527 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1528 fstrcpy(new_name, p+1);
1529 fstrcpy(driver->datafile, new_name);
1532 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1533 fstrcpy(new_name, p+1);
1534 fstrcpy(driver->configfile, new_name);
1537 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1538 fstrcpy(new_name, p+1);
1539 fstrcpy(driver->helpfile, new_name);
1542 if (driver->dependentfiles) {
1543 for (i=0; *driver->dependentfiles[i]; i++) {
1544 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1545 fstrcpy(new_name, p+1);
1546 fstrcpy(driver->dependentfiles[i], new_name);
1551 architecture = get_short_archi(driver->environment);
1553 /* jfm:7/16/2000 the client always sends the cversion=0.
1554 * The server should check which version the driver is by reading
1555 * the PE header of driver->driverpath.
1557 * For Windows 95/98 the version is 0 (so the value sent is correct)
1558 * For Windows NT (the architecture doesn't matter)
1559 * NT 3.1: cversion=0
1560 * NT 3.5/3.51: cversion=1
1564 if ((driver->cversion = get_correct_cversion( architecture, driver->driverpath, user, &err)) == -1)
1570 /****************************************************************************
1571 ****************************************************************************/
1572 static WERROR clean_up_driver_struct_level_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver, struct current_user *user)
1574 const char *architecture;
1580 /* clean up the driver name.
1581 * we can get .\driver.dll
1582 * or worse c:\windows\system\driver.dll !
1584 /* using an intermediate string to not have overlaping memcpy()'s */
1585 if ((p = strrchr(driver->driverpath,'\\')) != NULL) {
1586 fstrcpy(new_name, p+1);
1587 fstrcpy(driver->driverpath, new_name);
1590 if ((p = strrchr(driver->datafile,'\\')) != NULL) {
1591 fstrcpy(new_name, p+1);
1592 fstrcpy(driver->datafile, new_name);
1595 if ((p = strrchr(driver->configfile,'\\')) != NULL) {
1596 fstrcpy(new_name, p+1);
1597 fstrcpy(driver->configfile, new_name);
1600 if ((p = strrchr(driver->helpfile,'\\')) != NULL) {
1601 fstrcpy(new_name, p+1);
1602 fstrcpy(driver->helpfile, new_name);
1605 if (driver->dependentfiles) {
1606 for (i=0; *driver->dependentfiles[i]; i++) {
1607 if ((p = strrchr(driver->dependentfiles[i],'\\')) != NULL) {
1608 fstrcpy(new_name, p+1);
1609 fstrcpy(driver->dependentfiles[i], new_name);
1614 architecture = get_short_archi(driver->environment);
1616 /* jfm:7/16/2000 the client always sends the cversion=0.
1617 * The server should check which version the driver is by reading
1618 * the PE header of driver->driverpath.
1620 * For Windows 95/98 the version is 0 (so the value sent is correct)
1621 * For Windows NT (the architecture doesn't matter)
1622 * NT 3.1: cversion=0
1623 * NT 3.5/3.51: cversion=1
1628 if ((driver->version = get_correct_cversion(architecture, driver->driverpath, user, &err)) == -1)
1634 /****************************************************************************
1635 ****************************************************************************/
1636 WERROR clean_up_driver_struct(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
1637 uint32 level, struct current_user *user)
1642 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1643 driver=driver_abstract.info_3;
1644 return clean_up_driver_struct_level_3(driver, user);
1648 NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver;
1649 driver=driver_abstract.info_6;
1650 return clean_up_driver_struct_level_6(driver, user);
1653 return WERR_INVALID_PARAM;
1657 /****************************************************************************
1658 This function sucks and should be replaced. JRA.
1659 ****************************************************************************/
1661 static void convert_level_6_to_level3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *dst, NT_PRINTER_DRIVER_INFO_LEVEL_6 *src)
1663 dst->cversion = src->version;
1665 fstrcpy( dst->name, src->name);
1666 fstrcpy( dst->environment, src->environment);
1667 fstrcpy( dst->driverpath, src->driverpath);
1668 fstrcpy( dst->datafile, src->datafile);
1669 fstrcpy( dst->configfile, src->configfile);
1670 fstrcpy( dst->helpfile, src->helpfile);
1671 fstrcpy( dst->monitorname, src->monitorname);
1672 fstrcpy( dst->defaultdatatype, src->defaultdatatype);
1673 dst->dependentfiles = src->dependentfiles;
1676 #if 0 /* Debugging function */
1678 static char* ffmt(unsigned char *c){
1680 static char ffmt_str[17];
1682 for (i=0; i<16; i++) {
1683 if ((c[i] < ' ') || (c[i] > '~'))
1694 /****************************************************************************
1695 ****************************************************************************/
1696 WERROR move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract, uint32 level,
1697 struct current_user *user, WERROR *perr)
1699 NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver;
1700 NT_PRINTER_DRIVER_INFO_LEVEL_3 converted_driver;
1701 const char *architecture;
1706 connection_struct *conn;
1717 memset(inbuf, '\0', sizeof(inbuf));
1718 memset(outbuf, '\0', sizeof(outbuf));
1722 driver=driver_abstract.info_3;
1723 else if (level==6) {
1724 convert_level_6_to_level3(&converted_driver, driver_abstract.info_6);
1725 driver = &converted_driver;
1727 DEBUG(0,("move_driver_to_download_area: Unknown info level (%u)\n", (unsigned int)level ));
1728 return WERR_UNKNOWN_LEVEL;
1731 architecture = get_short_archi(driver->environment);
1734 * Connect to the print$ share under the same account as the user connected to the rpc pipe.
1735 * Note we must be root to do this.
1738 null_pw = data_blob(NULL, 0);
1739 fstrcpy(res_type, "A:");
1741 conn = make_connection_with_chdir("print$", null_pw, res_type, user->vuid, &nt_status);
1745 DEBUG(0,("move_driver_to_download_area: Unable to connect\n"));
1746 *perr = ntstatus_to_werror(nt_status);
1747 return WERR_NO_SUCH_SHARE;
1751 * Save who we are - we are temporarily becoming the connection user.
1754 if (!become_user(conn, conn->vuid)) {
1755 DEBUG(0,("move_driver_to_download_area: Can't become user!\n"));
1756 return WERR_ACCESS_DENIED;
1760 * make the directories version and version\driver_name
1761 * under the architecture directory.
1763 DEBUG(5,("Creating first directory\n"));
1764 slprintf(new_dir, sizeof(new_dir)-1, "%s/%d", architecture, driver->cversion);
1765 driver_unix_convert(new_dir, conn, NULL, &bad_path, &st);
1766 mkdir_internal(conn, new_dir, bad_path);
1768 /* For each driver file, archi\filexxx.yyy, if there is a duplicate file
1769 * listed for this driver which has already been moved, skip it (note:
1770 * drivers may list the same file name several times. Then check if the
1771 * file already exists in archi\cversion\, if so, check that the version
1772 * info (or time stamps if version info is unavailable) is newer (or the
1773 * date is later). If it is, move it to archi\cversion\filexxx.yyy.
1774 * Otherwise, delete the file.
1776 * If a file is not moved to archi\cversion\ because of an error, all the
1777 * rest of the 'unmoved' driver files are removed from archi\. If one or
1778 * more of the driver's files was already moved to archi\cversion\, it
1779 * potentially leaves the driver in a partially updated state. Version
1780 * trauma will most likely occur if an client attempts to use any printer
1781 * bound to the driver. Perhaps a rewrite to make sure the moves can be
1782 * done is appropriate... later JRR
1785 DEBUG(5,("Moving files now !\n"));
1787 if (driver->driverpath && strlen(driver->driverpath)) {
1788 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->driverpath);
1789 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->driverpath);
1790 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1791 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1792 if ( !copy_file(new_name, old_name, conn, OPENX_FILE_EXISTS_TRUNCATE|
1793 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False, &err) ) {
1794 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1795 new_name, old_name));
1796 *perr = WERR_ACCESS_DENIED;
1802 if (driver->datafile && strlen(driver->datafile)) {
1803 if (!strequal(driver->datafile, driver->driverpath)) {
1804 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->datafile);
1805 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->datafile);
1806 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1807 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1808 if ( !copy_file(new_name, old_name, conn, OPENX_FILE_EXISTS_TRUNCATE|
1809 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False, &err) ) {
1810 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1811 new_name, old_name));
1812 *perr = WERR_ACCESS_DENIED;
1819 if (driver->configfile && strlen(driver->configfile)) {
1820 if (!strequal(driver->configfile, driver->driverpath) &&
1821 !strequal(driver->configfile, driver->datafile)) {
1822 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->configfile);
1823 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->configfile);
1824 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1825 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1826 if ( !copy_file(new_name, old_name, conn, OPENX_FILE_EXISTS_TRUNCATE|
1827 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False, &err) ) {
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;
1837 if (driver->helpfile && strlen(driver->helpfile)) {
1838 if (!strequal(driver->helpfile, driver->driverpath) &&
1839 !strequal(driver->helpfile, driver->datafile) &&
1840 !strequal(driver->helpfile, driver->configfile)) {
1841 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->helpfile);
1842 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->helpfile);
1843 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1844 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1845 if ( !copy_file(new_name, old_name, conn, OPENX_FILE_EXISTS_TRUNCATE|
1846 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False, &err) ) {
1847 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1848 new_name, old_name));
1849 *perr = WERR_ACCESS_DENIED;
1856 if (driver->dependentfiles) {
1857 for (i=0; *driver->dependentfiles[i]; i++) {
1858 if (!strequal(driver->dependentfiles[i], driver->driverpath) &&
1859 !strequal(driver->dependentfiles[i], driver->datafile) &&
1860 !strequal(driver->dependentfiles[i], driver->configfile) &&
1861 !strequal(driver->dependentfiles[i], driver->helpfile)) {
1863 for (j=0; j < i; j++) {
1864 if (strequal(driver->dependentfiles[i], driver->dependentfiles[j])) {
1869 slprintf(new_name, sizeof(new_name)-1, "%s/%s", architecture, driver->dependentfiles[i]);
1870 slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->dependentfiles[i]);
1871 if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
1872 driver_unix_convert(new_name, conn, NULL, &bad_path, &st);
1873 if ( !copy_file(new_name, old_name, conn,
1874 OPENX_FILE_EXISTS_TRUNCATE|
1875 OPENX_FILE_CREATE_IF_NOT_EXIST, 0, False, &err) ) {
1876 DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
1877 new_name, old_name));
1878 *perr = WERR_ACCESS_DENIED;
1887 close_cnum(conn, user->vuid);
1890 return ver != -1 ? WERR_OK : WERR_UNKNOWN_PRINTER_DRIVER;
1893 /****************************************************************************
1894 ****************************************************************************/
1895 static uint32 add_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 *driver)
1898 const char *architecture;
1904 TDB_DATA kbuf, dbuf;
1906 architecture = get_short_archi(driver->environment);
1908 /* The names are relative. We store them in the form: \print$\arch\version\driver.xxx
1909 * \\server is added in the rpc server layer.
1910 * It does make sense to NOT store the server's name in the printer TDB.
1913 slprintf(directory, sizeof(directory)-1, "\\print$\\%s\\%d\\", architecture, driver->cversion);
1915 /* .inf files do not always list a file for each of the four standard files.
1916 * Don't prepend a path to a null filename, or client claims:
1917 * "The server on which the printer resides does not have a suitable
1918 * <printer driver name> printer driver installed. Click OK if you
1919 * wish to install the driver on your local machine."
1921 if (strlen(driver->driverpath)) {
1922 fstrcpy(temp_name, driver->driverpath);
1923 slprintf(driver->driverpath, sizeof(driver->driverpath)-1, "%s%s", directory, temp_name);
1926 if (strlen(driver->datafile)) {
1927 fstrcpy(temp_name, driver->datafile);
1928 slprintf(driver->datafile, sizeof(driver->datafile)-1, "%s%s", directory, temp_name);
1931 if (strlen(driver->configfile)) {
1932 fstrcpy(temp_name, driver->configfile);
1933 slprintf(driver->configfile, sizeof(driver->configfile)-1, "%s%s", directory, temp_name);
1936 if (strlen(driver->helpfile)) {
1937 fstrcpy(temp_name, driver->helpfile);
1938 slprintf(driver->helpfile, sizeof(driver->helpfile)-1, "%s%s", directory, temp_name);
1941 if (driver->dependentfiles) {
1942 for (i=0; *driver->dependentfiles[i]; i++) {
1943 fstrcpy(temp_name, driver->dependentfiles[i]);
1944 slprintf(driver->dependentfiles[i], sizeof(driver->dependentfiles[i])-1, "%s%s", directory, temp_name);
1948 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, driver->cversion, driver->name);
1950 DEBUG(5,("add_a_printer_driver_3: Adding driver with key %s\n", key ));
1957 len += tdb_pack(buf+len, buflen-len, "dffffffff",
1960 driver->environment,
1965 driver->monitorname,
1966 driver->defaultdatatype);
1968 if (driver->dependentfiles) {
1969 for (i=0; *driver->dependentfiles[i]; i++) {
1970 len += tdb_pack(buf+len, buflen-len, "f",
1971 driver->dependentfiles[i]);
1975 if (len != buflen) {
1978 tb = (char *)SMB_REALLOC(buf, len);
1980 DEBUG(0,("add_a_printer_driver_3: failed to enlarge buffer\n!"));
1991 kbuf.dsize = strlen(key)+1;
1995 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
1999 DEBUG(0,("add_a_printer_driver_3: Adding driver with key %s failed.\n", key ));
2005 /****************************************************************************
2006 ****************************************************************************/
2007 static uint32 add_a_printer_driver_6(NT_PRINTER_DRIVER_INFO_LEVEL_6 *driver)
2009 NT_PRINTER_DRIVER_INFO_LEVEL_3 info3;
2012 info3.cversion = driver->version;
2013 fstrcpy(info3.name,driver->name);
2014 fstrcpy(info3.environment,driver->environment);
2015 fstrcpy(info3.driverpath,driver->driverpath);
2016 fstrcpy(info3.datafile,driver->datafile);
2017 fstrcpy(info3.configfile,driver->configfile);
2018 fstrcpy(info3.helpfile,driver->helpfile);
2019 fstrcpy(info3.monitorname,driver->monitorname);
2020 fstrcpy(info3.defaultdatatype,driver->defaultdatatype);
2021 info3.dependentfiles = driver->dependentfiles;
2023 return add_a_printer_driver_3(&info3);
2027 /****************************************************************************
2028 ****************************************************************************/
2029 static WERROR get_a_printer_driver_3_default(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, const char *driver, const char *arch)
2031 NT_PRINTER_DRIVER_INFO_LEVEL_3 info;
2035 fstrcpy(info.name, driver);
2036 fstrcpy(info.defaultdatatype, "RAW");
2038 fstrcpy(info.driverpath, "");
2039 fstrcpy(info.datafile, "");
2040 fstrcpy(info.configfile, "");
2041 fstrcpy(info.helpfile, "");
2043 if ((info.dependentfiles= SMB_MALLOC_ARRAY(fstring, 2)) == NULL)
2046 memset(info.dependentfiles, '\0', 2*sizeof(fstring));
2047 fstrcpy(info.dependentfiles[0], "");
2049 *info_ptr = memdup(&info, sizeof(info));
2054 /****************************************************************************
2055 ****************************************************************************/
2056 static WERROR get_a_printer_driver_3(NT_PRINTER_DRIVER_INFO_LEVEL_3 **info_ptr, fstring drivername, const char *arch, uint32 version)
2058 NT_PRINTER_DRIVER_INFO_LEVEL_3 driver;
2059 TDB_DATA kbuf, dbuf;
2060 const char *architecture;
2065 ZERO_STRUCT(driver);
2067 architecture = get_short_archi(arch);
2069 if ( !architecture )
2070 return WERR_UNKNOWN_PRINTER_DRIVER;
2072 /* Windows 4.0 (i.e. win9x) should always use a version of 0 */
2074 if ( strcmp( architecture, SPL_ARCH_WIN40 ) == 0 )
2077 DEBUG(8,("get_a_printer_driver_3: [%s%s/%d/%s]\n", DRIVERS_PREFIX, architecture, version, drivername));
2079 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX, architecture, version, drivername);
2082 kbuf.dsize = strlen(key)+1;
2084 dbuf = tdb_fetch(tdb_drivers, kbuf);
2086 return WERR_UNKNOWN_PRINTER_DRIVER;
2088 len += tdb_unpack(dbuf.dptr, dbuf.dsize, "dffffffff",
2097 driver.defaultdatatype);
2100 while (len < dbuf.dsize) {
2103 tddfs = SMB_REALLOC_ARRAY(driver.dependentfiles, fstring, i+2);
2105 DEBUG(0,("get_a_printer_driver_3: failed to enlarge buffer!\n"));
2109 driver.dependentfiles = tddfs;
2111 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "f",
2112 &driver.dependentfiles[i]);
2116 if ( driver.dependentfiles )
2117 fstrcpy( driver.dependentfiles[i], "" );
2119 SAFE_FREE(dbuf.dptr);
2121 if (len != dbuf.dsize) {
2122 SAFE_FREE(driver.dependentfiles);
2124 return get_a_printer_driver_3_default(info_ptr, drivername, arch);
2127 *info_ptr = (NT_PRINTER_DRIVER_INFO_LEVEL_3 *)memdup(&driver, sizeof(driver));
2132 /****************************************************************************
2133 Debugging function, dump at level 6 the struct in the logs.
2134 ****************************************************************************/
2136 static uint32 dump_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
2139 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
2142 DEBUG(20,("Dumping printer driver at level [%d]\n", level));
2148 if (driver.info_3 == NULL)
2151 info3=driver.info_3;
2153 DEBUGADD(20,("version:[%d]\n", info3->cversion));
2154 DEBUGADD(20,("name:[%s]\n", info3->name));
2155 DEBUGADD(20,("environment:[%s]\n", info3->environment));
2156 DEBUGADD(20,("driverpath:[%s]\n", info3->driverpath));
2157 DEBUGADD(20,("datafile:[%s]\n", info3->datafile));
2158 DEBUGADD(20,("configfile:[%s]\n", info3->configfile));
2159 DEBUGADD(20,("helpfile:[%s]\n", info3->helpfile));
2160 DEBUGADD(20,("monitorname:[%s]\n", info3->monitorname));
2161 DEBUGADD(20,("defaultdatatype:[%s]\n", info3->defaultdatatype));
2163 for (i=0; info3->dependentfiles &&
2164 *info3->dependentfiles[i]; i++) {
2165 DEBUGADD(20,("dependentfile:[%s]\n",
2166 info3->dependentfiles[i]));
2173 DEBUGADD(20,("dump_a_printer_driver: Level %u not implemented\n", (unsigned int)level));
2181 /****************************************************************************
2182 ****************************************************************************/
2183 int pack_devicemode(NT_DEVICEMODE *nt_devmode, char *buf, int buflen)
2187 len += tdb_pack(buf+len, buflen-len, "p", nt_devmode);
2192 len += tdb_pack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2193 nt_devmode->devicename,
2194 nt_devmode->formname,
2196 nt_devmode->specversion,
2197 nt_devmode->driverversion,
2199 nt_devmode->driverextra,
2200 nt_devmode->orientation,
2201 nt_devmode->papersize,
2202 nt_devmode->paperlength,
2203 nt_devmode->paperwidth,
2206 nt_devmode->defaultsource,
2207 nt_devmode->printquality,
2210 nt_devmode->yresolution,
2211 nt_devmode->ttoption,
2212 nt_devmode->collate,
2213 nt_devmode->logpixels,
2216 nt_devmode->bitsperpel,
2217 nt_devmode->pelswidth,
2218 nt_devmode->pelsheight,
2219 nt_devmode->displayflags,
2220 nt_devmode->displayfrequency,
2221 nt_devmode->icmmethod,
2222 nt_devmode->icmintent,
2223 nt_devmode->mediatype,
2224 nt_devmode->dithertype,
2225 nt_devmode->reserved1,
2226 nt_devmode->reserved2,
2227 nt_devmode->panningwidth,
2228 nt_devmode->panningheight,
2229 nt_devmode->nt_dev_private);
2232 if (nt_devmode->nt_dev_private) {
2233 len += tdb_pack(buf+len, buflen-len, "B",
2234 nt_devmode->driverextra,
2235 nt_devmode->nt_dev_private);
2238 DEBUG(8,("Packed devicemode [%s]\n", nt_devmode->formname));
2243 /****************************************************************************
2244 Pack all values in all printer keys
2245 ***************************************************************************/
2247 static int pack_values(NT_PRINTER_DATA *data, char *buf, int buflen)
2251 REGISTRY_VALUE *val;
2252 REGVAL_CTR *val_ctr;
2259 /* loop over all keys */
2261 for ( i=0; i<data->num_keys; i++ ) {
2262 val_ctr = data->keys[i].values;
2263 num_values = regval_ctr_numvals( val_ctr );
2265 /* pack the keyname followed by a empty value */
2267 len += tdb_pack(buf+len, buflen-len, "pPdB",
2268 &data->keys[i].name,
2274 /* now loop over all values */
2276 for ( j=0; j<num_values; j++ ) {
2277 /* pathname should be stored as <key>\<value> */
2279 val = regval_ctr_specific_value( val_ctr, j );
2280 pstrcpy( path, data->keys[i].name );
2281 pstrcat( path, "\\" );
2282 pstrcat( path, regval_name(val) );
2284 len += tdb_pack(buf+len, buflen-len, "pPdB",
2289 regval_data_p(val) );
2291 DEBUG(8,("specific: [%s], len: %d\n", regval_name(val), regval_size(val)));
2298 len += tdb_pack(buf+len, buflen-len, "p", NULL);
2304 /****************************************************************************
2305 Delete a printer - this just deletes the printer info file, any open
2306 handles are not affected.
2307 ****************************************************************************/
2309 uint32 del_a_printer(const char *sharename)
2313 pstring printdb_path;
2315 slprintf(key, sizeof(key)-1, "%s%s", PRINTERS_PREFIX, sharename);
2317 kbuf.dsize=strlen(key)+1;
2318 tdb_delete(tdb_printers, kbuf);
2320 slprintf(key, sizeof(key)-1, "%s%s", SECDESC_PREFIX, sharename);
2322 kbuf.dsize=strlen(key)+1;
2323 tdb_delete(tdb_printers, kbuf);
2325 close_all_print_db();
2327 if (geteuid() == 0) {
2328 pstrcpy(printdb_path, lock_path("printing/"));
2329 pstrcat(printdb_path, sharename);
2330 pstrcat(printdb_path, ".tdb");
2332 unlink(printdb_path);
2338 /****************************************************************************
2339 ****************************************************************************/
2340 static WERROR update_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info)
2345 TDB_DATA kbuf, dbuf;
2348 * in addprinter: no servername and the printer is the name
2349 * in setprinter: servername is \\server
2350 * and printer is \\server\\printer
2352 * Samba manages only local printers.
2353 * we currently don't support things like i
2354 * path=\\other_server\printer
2356 * We only store the printername, not \\server\printername
2359 if ( info->servername[0] != '\0' ) {
2360 trim_string(info->printername, info->servername, NULL);
2361 trim_char(info->printername, '\\', '\0');
2362 info->servername[0]='\0';
2366 * JFM: one day I'll forget.
2367 * below that's info->portname because that's the SAMBA sharename
2368 * and I made NT 'thinks' it's the portname
2369 * the info->sharename is the thing you can name when you add a printer
2370 * that's the short-name when you create shared printer for 95/98
2371 * So I've made a limitation in SAMBA: you can only have 1 printer model
2372 * behind a SAMBA share.
2380 len += tdb_pack(buf+len, buflen-len, "dddddddddddfffffPfffff",
2383 info->default_priority,
2400 info->printprocessor,
2404 len += pack_devicemode(info->devmode, buf+len, buflen-len);
2406 len += pack_values( info->data, buf+len, buflen-len );
2408 if (buflen != len) {
2411 tb = (char *)SMB_REALLOC(buf, len);
2413 DEBUG(0,("update_a_printer_2: failed to enlarge buffer!\n"));
2423 kbuf = make_printer_tdbkey( info->sharename );
2428 ret = (tdb_store(tdb_printers, kbuf, dbuf, TDB_REPLACE) == 0? WERR_OK : WERR_NOMEM);
2431 if (!W_ERROR_IS_OK(ret))
2432 DEBUG(8, ("error updating printer to tdb on disk\n"));
2436 DEBUG(8,("packed printer [%s] with driver [%s] portname=[%s] len=%d\n",
2437 info->sharename, info->drivername, info->portname, len));
2443 /****************************************************************************
2444 Malloc and return an NT devicemode.
2445 ****************************************************************************/
2447 NT_DEVICEMODE *construct_nt_devicemode(const fstring default_devicename)
2450 char adevice[MAXDEVICENAME];
2451 NT_DEVICEMODE *nt_devmode = SMB_MALLOC_P(NT_DEVICEMODE);
2453 if (nt_devmode == NULL) {
2454 DEBUG(0,("construct_nt_devicemode: malloc fail.\n"));
2458 ZERO_STRUCTP(nt_devmode);
2460 slprintf(adevice, sizeof(adevice), "%s", default_devicename);
2461 fstrcpy(nt_devmode->devicename, adevice);
2463 fstrcpy(nt_devmode->formname, "Letter");
2465 nt_devmode->specversion = 0x0401;
2466 nt_devmode->driverversion = 0x0400;
2467 nt_devmode->size = 0x00DC;
2468 nt_devmode->driverextra = 0x0000;
2469 nt_devmode->fields = FORMNAME | TTOPTION | PRINTQUALITY |
2470 DEFAULTSOURCE | COPIES | SCALE |
2471 PAPERSIZE | ORIENTATION;
2472 nt_devmode->orientation = 1;
2473 nt_devmode->papersize = PAPER_LETTER;
2474 nt_devmode->paperlength = 0;
2475 nt_devmode->paperwidth = 0;
2476 nt_devmode->scale = 0x64;
2477 nt_devmode->copies = 1;
2478 nt_devmode->defaultsource = BIN_FORMSOURCE;
2479 nt_devmode->printquality = RES_HIGH; /* 0x0258 */
2480 nt_devmode->color = COLOR_MONOCHROME;
2481 nt_devmode->duplex = DUP_SIMPLEX;
2482 nt_devmode->yresolution = 0;
2483 nt_devmode->ttoption = TT_SUBDEV;
2484 nt_devmode->collate = COLLATE_FALSE;
2485 nt_devmode->icmmethod = 0;
2486 nt_devmode->icmintent = 0;
2487 nt_devmode->mediatype = 0;
2488 nt_devmode->dithertype = 0;
2490 /* non utilisés par un driver d'imprimante */
2491 nt_devmode->logpixels = 0;
2492 nt_devmode->bitsperpel = 0;
2493 nt_devmode->pelswidth = 0;
2494 nt_devmode->pelsheight = 0;
2495 nt_devmode->displayflags = 0;
2496 nt_devmode->displayfrequency = 0;
2497 nt_devmode->reserved1 = 0;
2498 nt_devmode->reserved2 = 0;
2499 nt_devmode->panningwidth = 0;
2500 nt_devmode->panningheight = 0;
2502 nt_devmode->nt_dev_private = NULL;
2506 /****************************************************************************
2507 Deepcopy an NT devicemode.
2508 ****************************************************************************/
2510 NT_DEVICEMODE *dup_nt_devicemode(NT_DEVICEMODE *nt_devicemode)
2512 NT_DEVICEMODE *new_nt_devicemode = NULL;
2514 if ( !nt_devicemode )
2517 if ((new_nt_devicemode = (NT_DEVICEMODE *)memdup(nt_devicemode, sizeof(NT_DEVICEMODE))) == NULL) {
2518 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2522 new_nt_devicemode->nt_dev_private = NULL;
2523 if (nt_devicemode->nt_dev_private != NULL) {
2524 if ((new_nt_devicemode->nt_dev_private = memdup(nt_devicemode->nt_dev_private, nt_devicemode->driverextra)) == NULL) {
2525 SAFE_FREE(new_nt_devicemode);
2526 DEBUG(0,("dup_nt_devicemode: malloc fail.\n"));
2531 return new_nt_devicemode;
2534 /****************************************************************************
2535 Clean up and deallocate a (maybe partially) allocated NT_DEVICEMODE.
2536 ****************************************************************************/
2538 void free_nt_devicemode(NT_DEVICEMODE **devmode_ptr)
2540 NT_DEVICEMODE *nt_devmode = *devmode_ptr;
2542 if(nt_devmode == NULL)
2545 DEBUG(106,("free_nt_devicemode: deleting DEVMODE\n"));
2547 SAFE_FREE(nt_devmode->nt_dev_private);
2548 SAFE_FREE(*devmode_ptr);
2551 /****************************************************************************
2552 Clean up and deallocate a (maybe partially) allocated NT_PRINTER_INFO_LEVEL_2.
2553 ****************************************************************************/
2555 static void free_nt_printer_info_level_2(NT_PRINTER_INFO_LEVEL_2 **info_ptr)
2557 NT_PRINTER_INFO_LEVEL_2 *info = *info_ptr;
2562 free_nt_devicemode(&info->devmode);
2564 TALLOC_FREE( *info_ptr );
2568 /****************************************************************************
2569 ****************************************************************************/
2570 int unpack_devicemode(NT_DEVICEMODE **nt_devmode, char *buf, int buflen)
2574 NT_DEVICEMODE devmode;
2576 ZERO_STRUCT(devmode);
2578 len += tdb_unpack(buf+len, buflen-len, "p", nt_devmode);
2580 if (!*nt_devmode) return len;
2582 len += tdb_unpack(buf+len, buflen-len, "ffwwwwwwwwwwwwwwwwwwddddddddddddddp",
2586 &devmode.specversion,
2587 &devmode.driverversion,
2589 &devmode.driverextra,
2590 &devmode.orientation,
2592 &devmode.paperlength,
2593 &devmode.paperwidth,
2596 &devmode.defaultsource,
2597 &devmode.printquality,
2600 &devmode.yresolution,
2606 &devmode.bitsperpel,
2608 &devmode.pelsheight,
2609 &devmode.displayflags,
2610 &devmode.displayfrequency,
2614 &devmode.dithertype,
2617 &devmode.panningwidth,
2618 &devmode.panningheight,
2619 &devmode.nt_dev_private);
2621 if (devmode.nt_dev_private) {
2622 /* the len in tdb_unpack is an int value and
2623 * devmode.driverextra is only a short
2625 len += tdb_unpack(buf+len, buflen-len, "B", &extra_len, &devmode.nt_dev_private);
2626 devmode.driverextra=(uint16)extra_len;
2628 /* check to catch an invalid TDB entry so we don't segfault */
2629 if (devmode.driverextra == 0) {
2630 devmode.nt_dev_private = NULL;
2634 *nt_devmode = (NT_DEVICEMODE *)memdup(&devmode, sizeof(devmode));
2636 DEBUG(8,("Unpacked devicemode [%s](%s)\n", devmode.devicename, devmode.formname));
2637 if (devmode.nt_dev_private)
2638 DEBUG(8,("with a private section of %d bytes\n", devmode.driverextra));
2643 /****************************************************************************
2644 Allocate and initialize a new slot.
2645 ***************************************************************************/
2647 int add_new_printer_key( NT_PRINTER_DATA *data, const char *name )
2652 if ( !name || !data )
2655 /* allocate another slot in the NT_PRINTER_KEY array */
2657 if ( !(d = TALLOC_REALLOC_ARRAY( data, data->keys, NT_PRINTER_KEY, data->num_keys+1)) ) {
2658 DEBUG(0,("add_new_printer_key: Realloc() failed!\n"));
2664 key_index = data->num_keys;
2666 /* initialze new key */
2668 data->keys[key_index].name = talloc_strdup( data, name );
2670 if ( !(data->keys[key_index].values = TALLOC_ZERO_P( data, REGVAL_CTR )) )
2675 DEBUG(10,("add_new_printer_key: Inserted new data key [%s]\n", name ));
2680 /****************************************************************************
2681 search for a registry key name in the existing printer data
2682 ***************************************************************************/
2684 int delete_printer_key( NT_PRINTER_DATA *data, const char *name )
2688 for ( i=0; i<data->num_keys; i++ ) {
2689 if ( strequal( data->keys[i].name, name ) ) {
2691 /* cleanup memory */
2693 TALLOC_FREE( data->keys[i].name );
2694 TALLOC_FREE( data->keys[i].values );
2696 /* if not the end of the array, move remaining elements down one slot */
2699 if ( data->num_keys && (i < data->num_keys) )
2700 memmove( &data->keys[i], &data->keys[i+1], sizeof(NT_PRINTER_KEY)*(data->num_keys-i) );
2707 return data->num_keys;
2710 /****************************************************************************
2711 search for a registry key name in the existing printer data
2712 ***************************************************************************/
2714 int lookup_printerkey( NT_PRINTER_DATA *data, const char *name )
2719 if ( !data || !name )
2722 DEBUG(12,("lookup_printerkey: Looking for [%s]\n", name));
2724 /* loop over all existing keys */
2726 for ( i=0; i<data->num_keys; i++ ) {
2727 if ( strequal(data->keys[i].name, name) ) {
2728 DEBUG(12,("lookup_printerkey: Found [%s]!\n", name));
2738 /****************************************************************************
2739 ***************************************************************************/
2741 int get_printer_subkeys( NT_PRINTER_DATA *data, const char* key, fstring **subkeys )
2745 int num_subkeys = 0;
2747 fstring *ptr, *subkeys_ptr = NULL;
2756 /* special case of asking for the top level printer data registry key names */
2758 if ( strlen(key) == 0 ) {
2759 for ( i=0; i<data->num_keys; i++ ) {
2761 /* found a match, so allocate space and copy the name */
2763 if ( !(ptr = SMB_REALLOC_ARRAY( subkeys_ptr, fstring, num_subkeys+2)) ) {
2764 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2766 SAFE_FREE( subkeys );
2771 fstrcpy( subkeys_ptr[num_subkeys], data->keys[i].name );
2778 /* asking for the subkeys of some key */
2779 /* subkey paths are stored in the key name using '\' as the delimiter */
2781 for ( i=0; i<data->num_keys; i++ ) {
2782 if ( StrnCaseCmp(data->keys[i].name, key, strlen(key)) == 0 ) {
2784 /* if we found the exact key, then break */
2785 key_len = strlen( key );
2786 if ( strlen(data->keys[i].name) == key_len )
2789 /* get subkey path */
2791 p = data->keys[i].name + key_len;
2794 fstrcpy( subkeyname, p );
2795 if ( (p = strchr( subkeyname, '\\' )) )
2798 /* don't add a key more than once */
2800 for ( j=0; j<num_subkeys; j++ ) {
2801 if ( strequal( subkeys_ptr[j], subkeyname ) )
2805 if ( j != num_subkeys )
2808 /* found a match, so allocate space and copy the name */
2810 if ( !(ptr = SMB_REALLOC_ARRAY( subkeys_ptr, fstring, num_subkeys+2)) ) {
2811 DEBUG(0,("get_printer_subkeys: Realloc failed for [%d] entries!\n",
2813 SAFE_FREE( subkeys );
2818 fstrcpy( subkeys_ptr[num_subkeys], subkeyname );
2824 /* return error if the key was not found */
2826 if ( i == data->num_keys )
2830 /* tag off the end */
2833 fstrcpy(subkeys_ptr[num_subkeys], "" );
2835 *subkeys = subkeys_ptr;
2841 static void map_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2844 smb_ucs2_t conv_str[1024];
2847 regval_ctr_delvalue(ctr, val_name);
2848 str_size = push_ucs2(NULL, conv_str, sz, sizeof(conv_str),
2849 STR_TERMINATE | STR_NOALIGN);
2850 regval_ctr_addvalue(ctr, val_name, REG_SZ,
2851 (char *) conv_str, str_size);
2854 static void map_dword_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2857 regval_ctr_delvalue(ctr, val_name);
2858 regval_ctr_addvalue(ctr, val_name, REG_DWORD,
2859 (char *) &dword, sizeof(dword));
2862 static void map_bool_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2865 uint8 bin_bool = (b ? 1 : 0);
2866 regval_ctr_delvalue(ctr, val_name);
2867 regval_ctr_addvalue(ctr, val_name, REG_BINARY,
2868 (char *) &bin_bool, sizeof(bin_bool));
2871 static void map_single_multi_sz_into_ctr(REGVAL_CTR *ctr, const char *val_name,
2872 const char *multi_sz)
2874 smb_ucs2_t *conv_strs = NULL;
2877 /* a multi-sz has to have a null string terminator, i.e., the last
2878 string must be followed by two nulls */
2879 str_size = strlen(multi_sz) + 2;
2880 conv_strs = SMB_CALLOC_ARRAY(smb_ucs2_t, str_size);
2885 /* Change to byte units. */
2886 str_size *= sizeof(smb_ucs2_t);
2887 push_ucs2(NULL, conv_strs, multi_sz, str_size,
2888 STR_TERMINATE | STR_NOALIGN);
2890 regval_ctr_delvalue(ctr, val_name);
2891 regval_ctr_addvalue(ctr, val_name, REG_MULTI_SZ,
2892 (char *) conv_strs, str_size);
2893 safe_free(conv_strs);
2897 /****************************************************************************
2898 * Map the NT_PRINTER_INFO_LEVEL_2 data into DsSpooler keys for publishing.
2900 * @param info2 NT_PRINTER_INFO_LEVEL_2 describing printer - gets modified
2901 * @return BOOL indicating success or failure
2902 ***************************************************************************/
2904 static BOOL map_nt_printer_info2_to_dsspooler(NT_PRINTER_INFO_LEVEL_2 *info2)
2906 REGVAL_CTR *ctr = NULL;
2909 char *allocated_string = NULL;
2910 const char *ascii_str;
2913 if ((i = lookup_printerkey(info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2914 i = add_new_printer_key(info2->data, SPOOL_DSSPOOLER_KEY);
2915 ctr = info2->data->keys[i].values;
2917 map_sz_into_ctr(ctr, SPOOL_REG_PRINTERNAME, info2->sharename);
2918 map_sz_into_ctr(ctr, SPOOL_REG_SHORTSERVERNAME, global_myname());
2920 /* we make the assumption that the netbios name is the same
2921 as the DNS name sinc ethe former will be what we used to
2924 if ( get_mydnsdomname( dnssuffix ) )
2925 fstr_sprintf( longname, "%s.%s", global_myname(), dnssuffix );
2927 fstrcpy( longname, global_myname() );
2929 map_sz_into_ctr(ctr, SPOOL_REG_SERVERNAME, longname);
2931 asprintf(&allocated_string, "\\\\%s\\%s", longname, info2->sharename);
2932 map_sz_into_ctr(ctr, SPOOL_REG_UNCNAME, allocated_string);
2933 SAFE_FREE(allocated_string);
2935 map_dword_into_ctr(ctr, SPOOL_REG_VERSIONNUMBER, 4);
2936 map_sz_into_ctr(ctr, SPOOL_REG_DRIVERNAME, info2->drivername);
2937 map_sz_into_ctr(ctr, SPOOL_REG_LOCATION, info2->location);
2938 map_sz_into_ctr(ctr, SPOOL_REG_DESCRIPTION, info2->comment);
2939 map_single_multi_sz_into_ctr(ctr, SPOOL_REG_PORTNAME, info2->portname);
2940 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSEPARATORFILE, info2->sepfile);
2941 map_dword_into_ctr(ctr, SPOOL_REG_PRINTSTARTTIME, info2->starttime);
2942 map_dword_into_ctr(ctr, SPOOL_REG_PRINTENDTIME, info2->untiltime);
2943 map_dword_into_ctr(ctr, SPOOL_REG_PRIORITY, info2->priority);
2945 map_bool_into_ctr(ctr, SPOOL_REG_PRINTKEEPPRINTEDJOBS,
2946 (info2->attributes &
2947 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
2949 switch (info2->attributes & 0x3) {
2951 ascii_str = SPOOL_REGVAL_PRINTWHILESPOOLING;
2954 ascii_str = SPOOL_REGVAL_PRINTAFTERSPOOLED;
2957 ascii_str = SPOOL_REGVAL_PRINTDIRECT;
2960 ascii_str = "unknown";
2962 map_sz_into_ctr(ctr, SPOOL_REG_PRINTSPOOLING, ascii_str);
2967 static void store_printer_guid(NT_PRINTER_INFO_LEVEL_2 *info2,
2971 REGVAL_CTR *ctr=NULL;
2973 /* find the DsSpooler key */
2974 if ((i = lookup_printerkey(info2->data, SPOOL_DSSPOOLER_KEY)) < 0)
2975 i = add_new_printer_key(info2->data, SPOOL_DSSPOOLER_KEY);
2976 ctr = info2->data->keys[i].values;
2978 regval_ctr_delvalue(ctr, "objectGUID");
2979 regval_ctr_addvalue(ctr, "objectGUID", REG_BINARY,
2980 (char *) &guid, sizeof(struct uuid));
2983 static WERROR nt_printer_publish_ads(ADS_STRUCT *ads,
2984 NT_PRINTER_INFO_LEVEL *printer)
2988 char *prt_dn = NULL, *srv_dn, *srv_cn_0;
2989 char *srv_dn_utf8, **srv_cn_utf8;
2992 const char *attrs[] = {"objectGUID", NULL};
2994 WERROR win_rc = WERR_OK;
2996 DEBUG(5, ("publishing printer %s\n", printer->info_2->printername));
2998 /* figure out where to publish */
2999 ads_find_machine_acct(ads, &res, global_myname());
3001 /* We use ldap_get_dn here as we need the answer
3002 * in utf8 to call ldap_explode_dn(). JRA. */
3004 srv_dn_utf8 = ldap_get_dn(ads->ld, res);
3007 return WERR_SERVER_UNAVAILABLE;
3009 ads_msgfree(ads, res);
3010 srv_cn_utf8 = ldap_explode_dn(srv_dn_utf8, 1);
3012 ldap_memfree(srv_dn_utf8);
3014 return WERR_SERVER_UNAVAILABLE;
3016 /* Now convert to CH_UNIX. */
3017 if (pull_utf8_allocate(&srv_dn, srv_dn_utf8) == (size_t)-1) {
3018 ldap_memfree(srv_dn_utf8);
3019 ldap_memfree(srv_cn_utf8);
3021 return WERR_SERVER_UNAVAILABLE;
3023 if (pull_utf8_allocate(&srv_cn_0, srv_cn_utf8[0]) == (size_t)-1) {
3024 ldap_memfree(srv_dn_utf8);
3025 ldap_memfree(srv_cn_utf8);
3028 return WERR_SERVER_UNAVAILABLE;
3031 ldap_memfree(srv_dn_utf8);
3032 ldap_memfree(srv_cn_utf8);
3034 asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_0,
3035 printer->info_2->sharename, srv_dn);
3038 SAFE_FREE(srv_cn_0);
3040 /* build the ads mods */
3041 ctx = talloc_init("nt_printer_publish_ads");
3042 mods = ads_init_mods(ctx);
3044 get_local_printer_publishing_data(ctx, &mods, printer->info_2->data);
3045 ads_mod_str(ctx, &mods, SPOOL_REG_PRINTERNAME,
3046 printer->info_2->sharename);
3049 ads_rc = ads_mod_printer_entry(ads, prt_dn, ctx, &mods);
3050 if (ads_rc.err.rc == LDAP_NO_SUCH_OBJECT)
3051 ads_rc = ads_add_printer_entry(ads, prt_dn, ctx, &mods);
3053 if (!ADS_ERR_OK(ads_rc))
3054 DEBUG(3, ("error publishing %s: %s\n", printer->info_2->sharename, ads_errstr(ads_rc)));
3056 talloc_destroy(ctx);
3058 /* retreive the guid and store it locally */
3059 if (ADS_ERR_OK(ads_search_dn(ads, &res, prt_dn, attrs))) {
3061 ads_pull_guid(ads, res, &guid);
3062 ads_msgfree(ads, res);
3063 store_printer_guid(printer->info_2, guid);
3064 win_rc = mod_a_printer(printer, 2);
3071 static WERROR nt_printer_unpublish_ads(ADS_STRUCT *ads,
3072 NT_PRINTER_INFO_LEVEL *printer)
3076 char *prt_dn = NULL;
3078 DEBUG(5, ("unpublishing printer %s\n", printer->info_2->printername));
3080 /* remove the printer from the directory */
3081 ads_rc = ads_find_printer_on_server(ads, &res,
3082 printer->info_2->sharename, global_myname());
3084 if (ADS_ERR_OK(ads_rc) && ads_count_replies(ads, res)) {
3085 prt_dn = ads_get_dn(ads, res);
3086 ads_rc = ads_del_dn(ads, prt_dn);
3087 ads_memfree(ads, prt_dn);
3090 ads_msgfree(ads, res);
3094 /****************************************************************************
3095 * Publish a printer in the directory
3097 * @param snum describing printer service
3098 * @return WERROR indicating status of publishing
3099 ***************************************************************************/
3101 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
3104 ADS_STRUCT *ads = NULL;
3105 NT_PRINTER_INFO_LEVEL *printer = NULL;
3108 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
3109 if (!W_ERROR_IS_OK(win_rc))
3113 case SPOOL_DS_PUBLISH:
3114 case SPOOL_DS_UPDATE:
3115 /* set the DsSpooler info and attributes */
3116 if (!(map_nt_printer_info2_to_dsspooler(printer->info_2))) {
3117 win_rc = WERR_NOMEM;
3121 printer->info_2->attributes |= PRINTER_ATTRIBUTE_PUBLISHED;
3123 case SPOOL_DS_UNPUBLISH:
3124 printer->info_2->attributes ^= PRINTER_ATTRIBUTE_PUBLISHED;
3127 win_rc = WERR_NOT_SUPPORTED;
3131 win_rc = mod_a_printer(printer, 2);
3132 if (!W_ERROR_IS_OK(win_rc)) {
3133 DEBUG(3, ("err %d saving data\n", W_ERROR_V(win_rc)));
3137 ads = ads_init(NULL, NULL, NULL);
3139 DEBUG(3, ("ads_init() failed\n"));
3140 win_rc = WERR_SERVER_UNAVAILABLE;
3143 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
3144 SAFE_FREE(ads->auth.password);
3145 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
3148 /* ads_connect() will find the DC for us */
3149 ads_rc = ads_connect(ads);
3150 if (!ADS_ERR_OK(ads_rc)) {
3151 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
3152 win_rc = WERR_ACCESS_DENIED;
3157 case SPOOL_DS_PUBLISH:
3158 case SPOOL_DS_UPDATE:
3159 win_rc = nt_printer_publish_ads(ads, printer);
3161 case SPOOL_DS_UNPUBLISH:
3162 win_rc = nt_printer_unpublish_ads(ads, printer);
3167 free_a_printer(&printer, 2);
3172 WERROR check_published_printers(void)
3175 ADS_STRUCT *ads = NULL;
3177 int n_services = lp_numservices();
3178 NT_PRINTER_INFO_LEVEL *printer = NULL;
3180 ads = ads_init(NULL, NULL, NULL);
3182 DEBUG(3, ("ads_init() failed\n"));
3183 return WERR_SERVER_UNAVAILABLE;
3185 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
3186 SAFE_FREE(ads->auth.password);
3187 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
3190 /* ads_connect() will find the DC for us */
3191 ads_rc = ads_connect(ads);
3192 if (!ADS_ERR_OK(ads_rc)) {
3193 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
3195 return WERR_ACCESS_DENIED;
3198 for (snum = 0; snum < n_services; snum++) {
3199 if (!(lp_snum_ok(snum) && lp_print_ok(snum)))
3202 if (W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2,
3203 lp_servicename(snum))) &&
3204 (printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED))
3205 nt_printer_publish_ads(ads, printer);
3207 free_a_printer(&printer, 2);
3214 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
3217 NT_PRINTER_INFO_LEVEL *printer = NULL;
3219 REGISTRY_VALUE *guid_val;
3223 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
3225 if (!W_ERROR_IS_OK(win_rc) ||
3226 !(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED) ||
3227 ((i = lookup_printerkey(printer->info_2->data, SPOOL_DSSPOOLER_KEY)) < 0) ||
3228 !(ctr = printer->info_2->data->keys[i].values) ||
3229 !(guid_val = regval_ctr_getvalue(ctr, "objectGUID")))
3231 free_a_printer(&printer, 2);
3235 /* fetching printer guids really ought to be a separate function.. */
3236 if (guid && regval_size(guid_val) == sizeof(struct uuid))
3237 memcpy(guid, regval_data_p(guid_val), sizeof(struct uuid));
3239 free_a_printer(&printer, 2);
3243 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
3248 WERROR check_published_printers(void)
3253 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
3258 #endif /* HAVE_ADS */
3260 /****************************************************************************
3261 ***************************************************************************/
3263 WERROR delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key )
3265 NT_PRINTER_DATA *data;
3267 int removed_keys = 0;
3271 empty_slot = data->num_keys;
3274 return WERR_INVALID_PARAM;
3276 /* remove all keys */
3278 if ( !strlen(key) ) {
3280 TALLOC_FREE( data );
3282 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
3288 /* remove a specific key (and all subkeys) */
3290 for ( i=0; i<data->num_keys; i++ ) {
3291 if ( StrnCaseCmp( data->keys[i].name, key, strlen(key)) == 0 ) {
3292 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
3293 data->keys[i].name));
3295 TALLOC_FREE( data->keys[i].name );
3296 TALLOC_FREE( data->keys[i].values );
3298 /* mark the slot as empty */
3300 ZERO_STRUCTP( &data->keys[i] );
3304 /* find the first empty slot */
3306 for ( i=0; i<data->num_keys; i++ ) {
3307 if ( !data->keys[i].name ) {
3314 if ( i == data->num_keys )
3315 /* nothing was removed */
3316 return WERR_INVALID_PARAM;
3318 /* move everything down */
3320 for ( i=empty_slot+1; i<data->num_keys; i++ ) {
3321 if ( data->keys[i].name ) {
3322 memcpy( &data->keys[empty_slot], &data->keys[i], sizeof(NT_PRINTER_KEY) );
3323 ZERO_STRUCTP( &data->keys[i] );
3331 data->num_keys -= removed_keys;
3333 /* sanity check to see if anything is left */
3335 if ( !data->num_keys ) {
3336 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2->printername ));
3338 SAFE_FREE( data->keys );
3339 ZERO_STRUCTP( data );
3345 /****************************************************************************
3346 ***************************************************************************/
3348 WERROR delete_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3350 WERROR result = WERR_OK;
3353 /* we must have names on non-zero length */
3355 if ( !key || !*key|| !value || !*value )
3356 return WERR_INVALID_NAME;
3358 /* find the printer key first */
3360 key_index = lookup_printerkey( p2->data, key );
3361 if ( key_index == -1 )
3364 /* make sure the value exists so we can return the correct error code */
3366 if ( !regval_ctr_getvalue( p2->data->keys[key_index].values, value ) )
3367 return WERR_BADFILE;
3369 regval_ctr_delvalue( p2->data->keys[key_index].values, value );
3371 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
3377 /****************************************************************************
3378 ***************************************************************************/
3380 WERROR add_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value,
3381 uint32 type, uint8 *data, int real_len )
3383 WERROR result = WERR_OK;
3386 /* we must have names on non-zero length */
3388 if ( !key || !*key|| !value || !*value )
3389 return WERR_INVALID_NAME;
3391 /* find the printer key first */
3393 key_index = lookup_printerkey( p2->data, key );
3394 if ( key_index == -1 )
3395 key_index = add_new_printer_key( p2->data, key );
3397 if ( key_index == -1 )
3400 regval_ctr_addvalue( p2->data->keys[key_index].values, value,
3401 type, (const char *)data, real_len );
3403 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
3404 key, value, type, real_len ));
3409 /****************************************************************************
3410 ***************************************************************************/
3412 REGISTRY_VALUE* get_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3416 if ( (key_index = lookup_printerkey( p2->data, key )) == -1 )
3419 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
3422 return regval_ctr_getvalue( p2->data->keys[key_index].values, value );
3425 /****************************************************************************
3426 Unpack a list of registry values frem the TDB
3427 ***************************************************************************/
3429 static int unpack_values(NT_PRINTER_DATA *printer_data, char *buf, int buflen)
3433 pstring string, valuename, keyname;
3437 REGISTRY_VALUE *regval_p;
3440 /* add the "PrinterDriverData" key first for performance reasons */
3442 add_new_printer_key( printer_data, SPOOL_PRINTERDATA_KEY );
3444 /* loop and unpack the rest of the registry values */
3448 /* check to see if there are any more registry values */
3451 len += tdb_unpack(buf+len, buflen-len, "p", ®val_p);
3455 /* unpack the next regval */
3457 len += tdb_unpack(buf+len, buflen-len, "fdB",
3463 /* lookup for subkey names which have a type of REG_NONE */
3464 /* there's no data with this entry */
3466 if ( type == REG_NONE ) {
3467 if ( (key_index=lookup_printerkey( printer_data, string)) == -1 )
3468 add_new_printer_key( printer_data, string );
3473 * break of the keyname from the value name.
3474 * Valuenames can have embedded '\'s so be careful.
3475 * only support one level of keys. See the
3476 * "Konica Fiery S300 50C-K v1.1. enu" 2k driver.
3480 str = strchr_m( string, '\\');
3482 /* Put in "PrinterDriverData" is no key specified */
3485 pstrcpy( keyname, SPOOL_PRINTERDATA_KEY );
3486 pstrcpy( valuename, string );
3490 pstrcpy( keyname, string );
3491 pstrcpy( valuename, str+1 );
3494 /* see if we need a new key */
3496 if ( (key_index=lookup_printerkey( printer_data, keyname )) == -1 )
3497 key_index = add_new_printer_key( printer_data, keyname );
3499 if ( key_index == -1 ) {
3500 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3505 /* add the new value */
3507 regval_ctr_addvalue( printer_data->keys[key_index].values, valuename, type, (const char *)data_p, size );
3509 SAFE_FREE(data_p); /* 'B' option to tdbpack does a malloc() */
3511 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname, valuename, size));
3517 /****************************************************************************
3518 ***************************************************************************/
3520 static void map_to_os2_driver(fstring drivername)
3522 static BOOL initialised=False;
3523 static fstring last_from,last_to;
3524 char *mapfile = lp_os2_driver_map();
3525 char **lines = NULL;
3529 if (!strlen(drivername))
3536 *last_from = *last_to = 0;
3540 if (strequal(drivername,last_from)) {
3541 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",drivername,last_to));
3542 fstrcpy(drivername,last_to);
3546 lines = file_lines_load(mapfile, &numlines);
3547 if (numlines == 0) {
3548 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
3552 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile));
3554 for( i = 0; i < numlines; i++) {
3555 char *nt_name = lines[i];
3556 char *os2_name = strchr(nt_name,'=');
3563 while (isspace(*nt_name))
3566 if (!*nt_name || strchr("#;",*nt_name))
3570 int l = strlen(nt_name);
3571 while (l && isspace(nt_name[l-1])) {
3577 while (isspace(*os2_name))
3581 int l = strlen(os2_name);
3582 while (l && isspace(os2_name[l-1])) {
3588 if (strequal(nt_name,drivername)) {
3589 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
3590 fstrcpy(last_from,drivername);
3591 fstrcpy(last_to,os2_name);
3592 fstrcpy(drivername,os2_name);
3593 file_lines_free(lines);
3598 file_lines_free(lines);
3601 /****************************************************************************
3602 Get a default printer info 2 struct.
3603 ****************************************************************************/
3604 static WERROR get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2 *info, const char *servername, const char* sharename)
3608 snum = lp_servicenumber(sharename);
3610 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", servername);
3611 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
3612 servername, sharename);
3613 fstrcpy(info->sharename, sharename);
3614 fstrcpy(info->portname, SAMBA_PRINTER_PORT_NAME);
3616 /* by setting the driver name to an empty string, a local NT admin
3617 can now run the **local** APW to install a local printer driver
3618 for a Samba shared printer in 2.2. Without this, drivers **must** be
3619 installed on the Samba server for NT clients --jerry */
3620 #if 0 /* JERRY --do not uncomment-- */
3621 if (!*info->drivername)
3622 fstrcpy(info->drivername, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3626 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info->drivername));
3628 pstrcpy(info->comment, "");
3629 fstrcpy(info->printprocessor, "winprint");
3630 fstrcpy(info->datatype, "RAW");
3632 info->attributes = PRINTER_ATTRIBUTE_SAMBA;
3634 info->starttime = 0; /* Minutes since 12:00am GMT */
3635 info->untiltime = 0; /* Minutes since 12:00am GMT */
3637 info->default_priority = 1;
3638 info->setuptime = (uint32)time(NULL);
3641 * I changed this as I think it is better to have a generic
3642 * DEVMODE than to crash Win2k explorer.exe --jerry
3643 * See the HP Deskjet 990c Win2k drivers for an example.
3645 * However the default devmode appears to cause problems
3646 * with the HP CLJ 8500 PCL driver. Hence the addition of
3647 * the "default devmode" parameter --jerry 22/01/2002
3650 if (lp_default_devmode(snum)) {
3651 if ((info->devmode = construct_nt_devicemode(info->printername)) == NULL)
3655 info->devmode = NULL;
3658 if (!nt_printing_getsec(info, sharename, &info->secdesc_buf))
3665 free_nt_devicemode(&info->devmode);
3667 return WERR_ACCESS_DENIED;
3670 /****************************************************************************
3671 ****************************************************************************/
3672 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info, const char *servername, const char *sharename)
3675 int snum = lp_servicenumber(sharename);
3676 TDB_DATA kbuf, dbuf;
3677 fstring printername;
3678 char adevice[MAXDEVICENAME];
3680 kbuf = make_printer_tdbkey( sharename );
3682 dbuf = tdb_fetch(tdb_printers, kbuf);
3684 return get_a_printer_2_default(info, servername, sharename);
3686 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "dddddddddddfffffPfffff",
3689 &info->default_priority,
3696 &info->c_setprinter,
3706 info->printprocessor,
3710 /* Samba has to have shared raw drivers. */
3711 info->attributes |= PRINTER_ATTRIBUTE_SAMBA;
3712 info->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
3714 /* Restore the stripped strings. */
3715 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", servername);
3717 if ( lp_force_printername(snum) )
3718 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", servername, sharename );
3720 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", servername, info->printername);
3722 fstrcpy(info->printername, printername);
3724 len += unpack_devicemode(&info->devmode,dbuf.dptr+len, dbuf.dsize-len);
3727 * Some client drivers freak out if there is a NULL devmode
3728 * (probably the driver is not checking before accessing
3729 * the devmode pointer) --jerry
3731 * See comments in get_a_printer_2_default()
3734 if (lp_default_devmode(snum) && !info->devmode) {
3735 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3737 info->devmode = construct_nt_devicemode(printername);
3740 slprintf( adevice, sizeof(adevice), "%s", info->printername );
3741 if (info->devmode) {
3742 fstrcpy(info->devmode->devicename, adevice);
3745 if ( !(info->data = TALLOC_ZERO_P( info, NT_PRINTER_DATA )) ) {
3746 DEBUG(0,("unpack_values: talloc() failed!\n"));
3749 len += unpack_values( info->data, dbuf.dptr+len, dbuf.dsize-len );
3751 /* This will get the current RPC talloc context, but we should be
3752 passing this as a parameter... fixme... JRA ! */
3754 nt_printing_getsec(info, sharename, &info->secdesc_buf);
3756 /* Fix for OS/2 drivers. */
3758 if (get_remote_arch() == RA_OS2)
3759 map_to_os2_driver(info->drivername);
3761 SAFE_FREE(dbuf.dptr);
3763 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
3764 sharename, info->printername, info->drivername));
3769 /****************************************************************************
3770 Debugging function, dump at level 6 the struct in the logs.
3771 ****************************************************************************/
3772 static uint32 dump_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3775 NT_PRINTER_INFO_LEVEL_2 *info2;
3777 DEBUG(106,("Dumping printer at level [%d]\n", level));
3782 if (printer->info_2 == NULL)
3786 info2=printer->info_2;
3788 DEBUGADD(106,("attributes:[%d]\n", info2->attributes));
3789 DEBUGADD(106,("priority:[%d]\n", info2->priority));
3790 DEBUGADD(106,("default_priority:[%d]\n", info2->default_priority));
3791 DEBUGADD(106,("starttime:[%d]\n", info2->starttime));
3792 DEBUGADD(106,("untiltime:[%d]\n", info2->untiltime));
3793 DEBUGADD(106,("status:[%d]\n", info2->status));
3794 DEBUGADD(106,("cjobs:[%d]\n", info2->cjobs));
3795 DEBUGADD(106,("averageppm:[%d]\n", info2->averageppm));
3796 DEBUGADD(106,("changeid:[%d]\n", info2->changeid));
3797 DEBUGADD(106,("c_setprinter:[%d]\n", info2->c_setprinter));
3798 DEBUGADD(106,("setuptime:[%d]\n", info2->setuptime));
3800 DEBUGADD(106,("servername:[%s]\n", info2->servername));
3801 DEBUGADD(106,("printername:[%s]\n", info2->printername));
3802 DEBUGADD(106,("sharename:[%s]\n", info2->sharename));
3803 DEBUGADD(106,("portname:[%s]\n", info2->portname));
3804 DEBUGADD(106,("drivername:[%s]\n", info2->drivername));
3805 DEBUGADD(106,("comment:[%s]\n", info2->comment));
3806 DEBUGADD(106,("location:[%s]\n", info2->location));
3807 DEBUGADD(106,("sepfile:[%s]\n", info2->sepfile));
3808 DEBUGADD(106,("printprocessor:[%s]\n", info2->printprocessor));
3809 DEBUGADD(106,("datatype:[%s]\n", info2->datatype));
3810 DEBUGADD(106,("parameters:[%s]\n", info2->parameters));
3816 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level ));
3824 /****************************************************************************
3825 Update the changeid time.
3826 This is SO NASTY as some drivers need this to change, others need it
3827 static. This value will change every second, and I must hope that this
3828 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
3830 ****************************************************************************/
3832 static uint32 rev_changeid(void)
3836 get_process_uptime(&tv);
3839 /* Return changeid as msec since spooler restart */
3840 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
3843 * This setting seems to work well but is too untested
3844 * to replace the above calculation. Left in for experiementation
3845 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
3847 return tv.tv_sec * 10 + tv.tv_usec / 100000;
3853 * The function below are the high level ones.
3854 * only those ones must be called from the spoolss code.
3858 /****************************************************************************
3859 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
3860 ****************************************************************************/
3862 WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3866 dump_a_printer(printer, level);
3872 * Update the changestamp. Emperical tests show that the
3873 * ChangeID is always updated,but c_setprinter is
3874 * global spooler variable (not per printer).
3877 /* ChangeID **must** be increasing over the lifetime
3878 of client's spoolss service in order for the
3879 client's cache to show updates */
3881 printer->info_2->changeid = rev_changeid();
3884 * Because one day someone will ask:
3885 * NT->NT An admin connection to a remote
3886 * printer show changes imeediately in
3887 * the properities dialog
3889 * A non-admin connection will only show the
3890 * changes after viewing the properites page
3891 * 2 times. Seems to be related to a
3892 * race condition in the client between the spooler
3893 * updating the local cache and the Explorer.exe GUI
3894 * actually displaying the properties.
3896 * This is fixed in Win2k. admin/non-admin
3897 * connections both display changes immediately.
3902 result=update_a_printer_2(printer->info_2);
3907 result=WERR_UNKNOWN_LEVEL;
3914 /****************************************************************************
3915 Initialize printer devmode & data with previously saved driver init values.
3916 ****************************************************************************/
3918 static BOOL set_driver_init_2( NT_PRINTER_INFO_LEVEL_2 *info_ptr )
3922 TDB_DATA kbuf, dbuf;
3923 NT_PRINTER_INFO_LEVEL_2 info;
3929 * Delete any printer data 'values' already set. When called for driver
3930 * replace, there will generally be some, but during an add printer, there
3931 * should not be any (if there are delete them).
3934 if ( info_ptr->data )
3935 delete_all_printer_data( info_ptr, "" );
3937 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info_ptr->drivername);
3940 kbuf.dsize = strlen(key)+1;
3942 dbuf = tdb_fetch(tdb_drivers, kbuf);
3945 * When changing to a driver that has no init info in the tdb, remove
3946 * the previous drivers init info and leave the new on blank.
3948 free_nt_devicemode(&info_ptr->devmode);
3953 * Get the saved DEVMODE..
3956 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3959 * The saved DEVMODE contains the devicename from the printer used during
3960 * the initialization save. Change it to reflect the new printer.
3963 if ( info.devmode ) {
3964 ZERO_STRUCT(info.devmode->devicename);
3965 fstrcpy(info.devmode->devicename, info_ptr->printername);
3969 * NT/2k does not change out the entire DeviceMode of a printer
3970 * when changing the driver. Only the driverextra, private, &
3971 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
3973 * Later examination revealed that Windows NT/2k does reset the
3974 * the printer's device mode, bit **only** when you change a
3975 * property of the device mode such as the page orientation.
3980 /* Bind the saved DEVMODE to the new the printer */
3982 free_nt_devicemode(&info_ptr->devmode);
3983 info_ptr->devmode = info.devmode;
3985 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
3986 info_ptr->printername, info_ptr->devmode?"VALID":"NULL", info_ptr->drivername));
3988 /* Add the printer data 'values' to the new printer */
3990 if ( !(info_ptr->data = TALLOC_ZERO_P( info_ptr, NT_PRINTER_DATA )) ) {
3991 DEBUG(0,("set_driver_init_2: talloc() failed!\n"));
3995 len += unpack_values( info_ptr->data, dbuf.dptr+len, dbuf.dsize-len );
3998 SAFE_FREE(dbuf.dptr);
4003 /****************************************************************************
4004 Initialize printer devmode & data with previously saved driver init values.
4005 When a printer is created using AddPrinter, the drivername bound to the
4006 printer is used to lookup previously saved driver initialization info, which
4007 is bound to the new printer.
4008 ****************************************************************************/
4010 BOOL set_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4012 BOOL result = False;
4016 result = set_driver_init_2(printer->info_2);
4020 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
4028 /****************************************************************************
4029 Delete driver init data stored for a specified driver
4030 ****************************************************************************/
4032 BOOL del_driver_init(char *drivername)
4037 if (!drivername || !*drivername) {
4038 DEBUG(3,("del_driver_init: No drivername specified!\n"));
4042 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, drivername);
4045 kbuf.dsize = strlen(key)+1;
4047 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n", drivername));
4049 return (tdb_delete(tdb_drivers, kbuf) == 0);
4052 /****************************************************************************
4053 Pack up the DEVMODE and values for a printer into a 'driver init' entry
4054 in the tdb. Note: this is different from the driver entry and the printer
4055 entry. There should be a single driver init entry for each driver regardless
4056 of whether it was installed from NT or 2K. Technically, they should be
4057 different, but they work out to the same struct.
4058 ****************************************************************************/
4060 static uint32 update_driver_init_2(NT_PRINTER_INFO_LEVEL_2 *info)
4064 int buflen, len, ret;
4065 TDB_DATA kbuf, dbuf;
4072 len += pack_devicemode(info->devmode, buf+len, buflen-len);
4074 len += pack_values( info->data, buf+len, buflen-len );
4079 tb = (char *)SMB_REALLOC(buf, len);
4081 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
4091 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info->drivername);
4094 kbuf.dsize = strlen(key)+1;
4098 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
4102 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
4106 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
4107 info->sharename, info->drivername));
4112 /****************************************************************************
4113 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
4114 ****************************************************************************/
4116 static uint32 update_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4120 dump_a_printer(printer, level);
4124 result = update_driver_init_2(printer->info_2);
4134 /****************************************************************************
4135 Convert the printer data value, a REG_BINARY array, into an initialization
4136 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
4137 got to keep the endians happy :).
4138 ****************************************************************************/
4140 static BOOL convert_driver_init( TALLOC_CTX *ctx, NT_DEVICEMODE *nt_devmode, uint8 *data, uint32 data_len )
4142 BOOL result = False;
4146 ZERO_STRUCT(devmode);
4148 prs_init(&ps, 0, ctx, UNMARSHALL);
4149 ps.data_p = (char *)data;
4150 ps.buffer_size = data_len;
4152 if (spoolss_io_devmode("phantom DEVMODE", &ps, 0, &devmode))
4153 result = convert_devicemode("", &devmode, &nt_devmode);
4155 DEBUG(10,("convert_driver_init: error parsing DEVMODE\n"));
4160 /****************************************************************************
4161 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
4163 1. Use the driver's config DLL to this UNC printername and:
4164 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
4165 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
4166 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
4168 The last step triggers saving the "driver initialization" information for
4169 this printer into the tdb. Later, new printers that use this driver will
4170 have this initialization information bound to them. This simulates the
4171 driver initialization, as if it had run on the Samba server (as it would
4174 The Win32 client side code requirement sucks! But until we can run arbitrary
4175 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
4177 It would have been easier to use SetPrinter because all the UNMARSHALLING of
4178 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
4179 about it and you will realize why. JRR 010720
4180 ****************************************************************************/
4182 static WERROR save_driver_init_2(NT_PRINTER_INFO_LEVEL *printer, uint8 *data, uint32 data_len )
4184 WERROR status = WERR_OK;
4185 TALLOC_CTX *ctx = NULL;
4186 NT_DEVICEMODE *nt_devmode = NULL;
4187 NT_DEVICEMODE *tmp_devmode = printer->info_2->devmode;
4190 * When the DEVMODE is already set on the printer, don't try to unpack it.
4192 DEBUG(8,("save_driver_init_2: Enter...\n"));
4194 if ( !printer->info_2->devmode && data_len ) {
4196 * Set devmode on printer info, so entire printer initialization can be
4200 if ((ctx = talloc_init("save_driver_init_2")) == NULL)
4203 if ((nt_devmode = SMB_MALLOC_P(NT_DEVICEMODE)) == NULL) {
4204 status = WERR_NOMEM;
4208 ZERO_STRUCTP(nt_devmode);
4211 * The DEVMODE is held in the 'data' component of the param in raw binary.
4212 * Convert it to to a devmode structure
4214 if ( !convert_driver_init( ctx, nt_devmode, data, data_len )) {
4215 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
4216 status = WERR_INVALID_PARAM;
4220 printer->info_2->devmode = nt_devmode;
4224 * Pack up and add (or update) the DEVMODE and any current printer data to
4225 * a 'driver init' element in the tdb
4229 if ( update_driver_init(printer, 2) != 0 ) {
4230 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
4231 status = WERR_NOMEM;
4236 * If driver initialization info was successfully saved, set the current
4237 * printer to match it. This allows initialization of the current printer
4238 * as well as the driver.
4240 status = mod_a_printer(printer, 2);
4241 if (!W_ERROR_IS_OK(status)) {
4242 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
4243 printer->info_2->printername));
4247 talloc_destroy(ctx);
4248 free_nt_devicemode( &nt_devmode );
4250 printer->info_2->devmode = tmp_devmode;
4255 /****************************************************************************
4256 Update the driver init info (DEVMODE and specifics) for a printer
4257 ****************************************************************************/
4259 WERROR save_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level, uint8 *data, uint32 data_len)
4261 WERROR status = WERR_OK;
4265 status = save_driver_init_2( printer, data, data_len );
4268 status = WERR_UNKNOWN_LEVEL;
4275 /****************************************************************************
4276 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
4278 Previously the code had a memory allocation problem because it always
4279 used the TALLOC_CTX from the Printer_entry*. This context lasts
4280 as a long as the original handle is open. So if the client made a lot
4281 of getprinter[data]() calls, the memory usage would climb. Now we use
4282 a short lived TALLOC_CTX for printer_info_2 objects returned. We
4283 still use the Printer_entry->ctx for maintaining the cache copy though
4284 since that object must live as long as the handle by definition.
4287 ****************************************************************************/
4289 WERROR get_a_printer( Printer_entry *print_hnd, NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level,
4290 const char *sharename)
4295 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename, (unsigned int)level));
4297 if ( !(*pp_printer = TALLOC_ZERO_P(NULL, NT_PRINTER_INFO_LEVEL)) ) {
4298 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4304 if ( !((*pp_printer)->info_2 = TALLOC_ZERO_P(*pp_printer, NT_PRINTER_INFO_LEVEL_2)) ) {
4305 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4306 TALLOC_FREE( *pp_printer );
4311 fstrcpy( servername, print_hnd->servername );
4313 fstrcpy( servername, "%L" );
4314 standard_sub_basic( "", servername, sizeof(servername)-1 );
4317 result = get_a_printer_2( (*pp_printer)->info_2, servername, sharename );
4320 /* we have a new printer now. Save it with this handle */
4322 if ( !W_ERROR_IS_OK(result) ) {
4323 TALLOC_FREE( *pp_printer );
4324 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n",
4325 sharename, (unsigned int)level, dos_errstr(result)));
4329 dump_a_printer( *pp_printer, level);
4334 TALLOC_FREE( *pp_printer );
4335 return WERR_UNKNOWN_LEVEL;
4341 /****************************************************************************
4342 Deletes a NT_PRINTER_INFO_LEVEL struct.
4343 ****************************************************************************/
4345 uint32 free_a_printer(NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level)
4347 NT_PRINTER_INFO_LEVEL *printer = *pp_printer;
4354 if ( printer->info_2 )
4355 free_nt_printer_info_level_2(&printer->info_2);
4359 DEBUG(0,("free_a_printer: unknown level! [%d]\n", level ));
4363 TALLOC_FREE(*pp_printer);
4368 /****************************************************************************
4369 ****************************************************************************/
4370 uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4373 DEBUG(104,("adding a printer at level [%d]\n", level));
4374 dump_a_printer_driver(driver, level);
4378 result=add_a_printer_driver_3(driver.info_3);
4382 result=add_a_printer_driver_6(driver.info_6);
4392 /****************************************************************************
4393 ****************************************************************************/
4395 WERROR get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level,
4396 fstring drivername, const char *architecture, uint32 version)
4402 /* Sometime we just want any version of the driver */
4404 if ( version == DRIVER_ANY_VERSION ) {
4405 /* look for Win2k first and then for NT4 */
4406 result = get_a_printer_driver_3(&driver->info_3, drivername,
4409 if ( !W_ERROR_IS_OK(result) ) {
4410 result = get_a_printer_driver_3( &driver->info_3,
4411 drivername, architecture, 2 );
4414 result = get_a_printer_driver_3(&driver->info_3, drivername,
4415 architecture, version);
4424 if (W_ERROR_IS_OK(result))
4425 dump_a_printer_driver(*driver, level);
4430 /****************************************************************************
4431 ****************************************************************************/
4432 uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4439 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
4440 if (driver.info_3 != NULL)
4442 info3=driver.info_3;
4443 SAFE_FREE(info3->dependentfiles);
4444 ZERO_STRUCTP(info3);
4454 NT_PRINTER_DRIVER_INFO_LEVEL_6 *info6;
4455 if (driver.info_6 != NULL) {
4456 info6=driver.info_6;
4457 SAFE_FREE(info6->dependentfiles);
4458 SAFE_FREE(info6->previousnames);
4459 ZERO_STRUCTP(info6);
4475 /****************************************************************************
4476 Determine whether or not a particular driver is currently assigned
4478 ****************************************************************************/
4480 BOOL printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 )
4483 int n_services = lp_numservices();
4484 NT_PRINTER_INFO_LEVEL *printer = NULL;
4485 BOOL in_use = False;
4490 DEBUG(10,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4492 /* loop through the printers.tdb and check for the drivername */
4494 for (snum=0; snum<n_services && !in_use; snum++) {
4495 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
4498 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))) )
4501 if ( strequal(info_3->name, printer->info_2->drivername) )
4504 free_a_printer( &printer, 2 );
4507 DEBUG(10,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4510 NT_PRINTER_DRIVER_INFO_LEVEL d;
4513 DEBUG(5,("printer_driver_in_use: driver \"%s\" is currently in use\n", info_3->name));
4515 /* we can still remove the driver if there is one of
4516 "Windows NT x86" version 2 or 3 left */
4518 if ( !strequal( "Windows NT x86", info_3->environment ) ) {
4519 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", DRIVER_ANY_VERSION );
4522 switch ( info_3->cversion ) {
4524 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", 3 );
4527 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", 2 );
4530 DEBUG(0,("printer_driver_in_use: ERROR! unknown driver version (%d)\n",
4532 werr = WERR_UNKNOWN_PRINTER_DRIVER;
4537 /* now check the error code */
4539 if ( W_ERROR_IS_OK(werr) ) {
4540 /* it's ok to remove the driver, we have other architctures left */
4542 free_a_printer_driver( d, 3 );
4546 /* report that the driver is not in use by default */
4552 /**********************************************************************
4553 Check to see if a ogiven file is in use by *info
4554 *********************************************************************/
4556 static BOOL drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4563 if ( strequal(file, info->driverpath) )
4566 if ( strequal(file, info->datafile) )
4569 if ( strequal(file, info->configfile) )
4572 if ( strequal(file, info->helpfile) )
4575 /* see of there are any dependent files to examine */
4577 if ( !info->dependentfiles )
4580 while ( *info->dependentfiles[i] ) {
4581 if ( strequal(file, info->dependentfiles[i]) )
4590 /**********************************************************************
4591 Utility function to remove the dependent file pointed to by the
4592 input parameter from the list
4593 *********************************************************************/
4595 static void trim_dependent_file( fstring files[], int idx )
4598 /* bump everything down a slot */
4600 while( *files[idx+1] ) {
4601 fstrcpy( files[idx], files[idx+1] );
4610 /**********************************************************************
4611 Check if any of the files used by src are also used by drv
4612 *********************************************************************/
4614 static BOOL trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src,
4615 NT_PRINTER_DRIVER_INFO_LEVEL_3 *drv )
4617 BOOL in_use = False;
4623 /* check each file. Remove it from the src structure if it overlaps */
4625 if ( drv_file_in_use(src->driverpath, drv) ) {
4627 DEBUG(10,("Removing driverfile [%s] from list\n", src->driverpath));
4628 fstrcpy( src->driverpath, "" );
4631 if ( drv_file_in_use(src->datafile, drv) ) {
4633 DEBUG(10,("Removing datafile [%s] from list\n", src->datafile));
4634 fstrcpy( src->datafile, "" );
4637 if ( drv_file_in_use(src->configfile, drv) ) {
4639 DEBUG(10,("Removing configfile [%s] from list\n", src->configfile));
4640 fstrcpy( src->configfile, "" );
4643 if ( drv_file_in_use(src->helpfile, drv) ) {
4645 DEBUG(10,("Removing helpfile [%s] from list\n", src->helpfile));
4646 fstrcpy( src->helpfile, "" );
4649 /* are there any dependentfiles to examine? */
4651 if ( !src->dependentfiles )
4654 while ( *src->dependentfiles[i] ) {
4655 if ( drv_file_in_use(src->dependentfiles[i], drv) ) {
4657 DEBUG(10,("Removing [%s] from dependent file list\n", src->dependentfiles[i]));
4658 trim_dependent_file( src->dependentfiles, i );
4666 /****************************************************************************
4667 Determine whether or not a particular driver files are currently being
4668 used by any other driver.
4670 Return value is True if any files were in use by other drivers
4671 and False otherwise.
4673 Upon return, *info has been modified to only contain the driver files
4674 which are not in use
4675 ****************************************************************************/
4677 BOOL printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4682 fstring *list = NULL;
4683 NT_PRINTER_DRIVER_INFO_LEVEL driver;
4688 version = info->cversion;
4690 /* loop over all driver versions */
4692 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
4694 /* get the list of drivers */
4697 ndrivers = get_ntdrivers(&list, info->environment, version);
4699 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
4700 ndrivers, info->environment, version));
4702 /* check each driver for overlap in files */
4704 for (i=0; i<ndrivers; i++) {
4705 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
4707 ZERO_STRUCT(driver);
4709 if ( !W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, list[i], info->environment, version)) ) {
4714 /* check if d2 uses any files from d1 */
4715 /* only if this is a different driver than the one being deleted */
4717 if ( !strequal(info->name, driver.info_3->name) ) {
4718 if ( trim_overlap_drv_files(info, driver.info_3) ) {
4719 free_a_printer_driver(driver, 3);
4725 free_a_printer_driver(driver, 3);
4730 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
4732 driver.info_3 = info;
4734 if ( DEBUGLEVEL >= 20 )
4735 dump_a_printer_driver( driver, 3 );
4740 /****************************************************************************
4741 Actually delete the driver files. Make sure that
4742 printer_driver_files_in_use() return False before calling
4744 ****************************************************************************/
4746 static BOOL delete_driver_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user )
4751 connection_struct *conn;
4761 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n", info_3->name, info_3->cversion));
4764 * Connect to the print$ share under the same account as the
4765 * user connected to the rpc pipe. Note we must be root to
4769 null_pw = data_blob( NULL, 0 );
4770 fstrcpy(res_type, "A:");
4772 conn = make_connection_with_chdir( "print$", null_pw, res_type, user->vuid, &nt_status );
4776 DEBUG(0,("delete_driver_files: Unable to connect\n"));
4780 /* Save who we are - we are temporarily becoming the connection user. */
4782 if ( !become_user(conn, conn->vuid) ) {
4783 DEBUG(0,("delete_driver_files: Can't become user!\n"));
4787 /* now delete the files; must strip the '\print$' string from
4790 if ( *info_3->driverpath ) {
4791 if ( (s = strchr( &info_3->driverpath[1], '\\' )) != NULL ) {
4793 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4794 DEBUG(10,("deleting driverfile [%s]\n", s));
4795 unlink_internals(conn, 0, file);
4799 if ( *info_3->configfile ) {
4800 if ( (s = strchr( &info_3->configfile[1], '\\' )) != NULL ) {
4802 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4803 DEBUG(10,("deleting configfile [%s]\n", s));
4804 unlink_internals(conn, 0, file);
4808 if ( *info_3->datafile ) {
4809 if ( (s = strchr( &info_3->datafile[1], '\\' )) != NULL ) {
4811 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4812 DEBUG(10,("deleting datafile [%s]\n", s));
4813 unlink_internals(conn, 0, file);
4817 if ( *info_3->helpfile ) {
4818 if ( (s = strchr( &info_3->helpfile[1], '\\' )) != NULL ) {
4820 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4821 DEBUG(10,("deleting helpfile [%s]\n", s));
4822 unlink_internals(conn, 0, file);
4826 /* check if we are done removing files */
4828 if ( info_3->dependentfiles ) {
4829 while ( info_3->dependentfiles[i][0] ) {
4832 /* bypass the "\print$" portion of the path */
4834 if ( (p = strchr( info_3->dependentfiles[i]+1, '\\' )) != NULL ) {
4836 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4837 DEBUG(10,("deleting dependent file [%s]\n", file));
4838 unlink_internals(conn, 0, file );
4850 /****************************************************************************
4851 Remove a printer driver from the TDB. This assumes that the the driver was
4852 previously looked up.
4853 ***************************************************************************/
4855 WERROR delete_printer_driver( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user,
4856 uint32 version, BOOL delete_files )
4860 TDB_DATA kbuf, dbuf;
4861 NT_PRINTER_DRIVER_INFO_LEVEL ctr;
4863 /* delete the tdb data first */
4865 arch = get_short_archi(info_3->environment);
4866 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX,
4867 arch, version, info_3->name);
4869 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
4870 key, delete_files ? "TRUE" : "FALSE" ));
4872 ctr.info_3 = info_3;
4873 dump_a_printer_driver( ctr, 3 );
4876 kbuf.dsize=strlen(key)+1;
4878 /* check if the driver actually exists for this environment */
4880 dbuf = tdb_fetch( tdb_drivers, kbuf );
4882 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key));
4883 return WERR_UNKNOWN_PRINTER_DRIVER;
4886 SAFE_FREE( dbuf.dptr );
4888 /* ok... the driver exists so the delete should return success */
4890 if (tdb_delete(tdb_drivers, kbuf) == -1) {
4891 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key));
4892 return WERR_ACCESS_DENIED;
4896 * now delete any associated files if delete_files == True
4897 * even if this part failes, we return succes because the
4898 * driver doesn not exist any more
4902 delete_driver_files( info_3, user );
4905 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key));
4910 /****************************************************************************
4911 Store a security desc for a printer.
4912 ****************************************************************************/
4914 WERROR nt_printing_setsec(const char *sharename, SEC_DESC_BUF *secdesc_ctr)
4916 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4917 SEC_DESC_BUF *old_secdesc_ctr = NULL;
4919 TALLOC_CTX *mem_ctx = NULL;
4923 mem_ctx = talloc_init("nt_printing_setsec");
4924 if (mem_ctx == NULL)
4927 /* The old owner and group sids of the security descriptor are not
4928 present when new ACEs are added or removed by changing printer
4929 permissions through NT. If they are NULL in the new security
4930 descriptor then copy them over from the old one. */
4932 if (!secdesc_ctr->sec->owner_sid || !secdesc_ctr->sec->grp_sid) {
4933 DOM_SID *owner_sid, *group_sid;
4934 SEC_ACL *dacl, *sacl;
4935 SEC_DESC *psd = NULL;
4938 nt_printing_getsec(mem_ctx, sharename, &old_secdesc_ctr);
4940 /* Pick out correct owner and group sids */
4942 owner_sid = secdesc_ctr->sec->owner_sid ?
4943 secdesc_ctr->sec->owner_sid :
4944 old_secdesc_ctr->sec->owner_sid;
4946 group_sid = secdesc_ctr->sec->grp_sid ?
4947 secdesc_ctr->sec->grp_sid :
4948 old_secdesc_ctr->sec->grp_sid;
4950 dacl = secdesc_ctr->sec->dacl ?
4951 secdesc_ctr->sec->dacl :
4952 old_secdesc_ctr->sec->dacl;
4954 sacl = secdesc_ctr->sec->sacl ?
4955 secdesc_ctr->sec->sacl :
4956 old_secdesc_ctr->sec->sacl;
4958 /* Make a deep copy of the security descriptor */
4960 psd = make_sec_desc(mem_ctx, secdesc_ctr->sec->revision, secdesc_ctr->sec->type,
4961 owner_sid, group_sid,
4966 new_secdesc_ctr = make_sec_desc_buf(mem_ctx, size, psd);
4969 if (!new_secdesc_ctr) {
4970 new_secdesc_ctr = secdesc_ctr;
4973 /* Store the security descriptor in a tdb */
4975 prs_init(&ps, (uint32)sec_desc_size(new_secdesc_ctr->sec) +
4976 sizeof(SEC_DESC_BUF), mem_ctx, MARSHALL);
4978 if (!sec_io_desc_buf("nt_printing_setsec", &new_secdesc_ctr,
4980 status = WERR_BADFUNC;
4984 key = make_printers_secdesc_tdbkey( sharename );
4986 if (tdb_prs_store(tdb_printers, key, &ps)==0) {
4989 DEBUG(1,("Failed to store secdesc for %s\n", sharename));
4990 status = WERR_BADFUNC;
4993 /* Free malloc'ed memory */
4999 talloc_destroy(mem_ctx);
5003 /****************************************************************************
5004 Construct a default security descriptor buffer for a printer.
5005 ****************************************************************************/
5007 static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
5009 SEC_ACE ace[5]; /* max number of ace entries */
5012 SEC_ACL *psa = NULL;
5013 SEC_DESC_BUF *sdb = NULL;
5014 SEC_DESC *psd = NULL;
5018 /* Create an ACE where Everyone is allowed to print */
5020 init_sec_access(&sa, PRINTER_ACE_PRINT);
5021 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
5022 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5024 /* Add the domain admins group if we are a DC */
5027 DOM_SID domadmins_sid;
5029 sid_copy(&domadmins_sid, get_global_sam_sid());
5030 sid_append_rid(&domadmins_sid, DOMAIN_GROUP_RID_ADMINS);
5032 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5033 init_sec_ace(&ace[i++], &domadmins_sid,
5034 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5035 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5036 init_sec_ace(&ace[i++], &domadmins_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
5037 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5039 else if (secrets_fetch_domain_sid(lp_workgroup(), &adm_sid)) {
5040 sid_append_rid(&adm_sid, DOMAIN_USER_RID_ADMIN);
5042 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5043 init_sec_ace(&ace[i++], &adm_sid,
5044 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5045 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5046 init_sec_ace(&ace[i++], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
5047 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5050 /* add BUILTIN\Administrators as FULL CONTROL */
5052 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5053 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
5054 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5055 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5056 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
5057 SEC_ACE_TYPE_ACCESS_ALLOWED,
5058 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5060 /* Make the security descriptor owned by the BUILTIN\Administrators */
5062 /* The ACL revision number in rpc_secdesc.h differs from the one
5063 created by NT when setting ACE entries in printer
5064 descriptors. NT4 complains about the property being edited by a
5067 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) != NULL) {
5068 psd = make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
5069 &global_sid_Builtin_Administrators,
5070 &global_sid_Builtin_Administrators,
5071 NULL, psa, &sd_size);
5075 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
5079 sdb = make_sec_desc_buf(ctx, sd_size, psd);
5081 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
5082 (unsigned int)sd_size));
5087 /****************************************************************************
5088 Get a security desc for a printer.
5089 ****************************************************************************/
5091 BOOL nt_printing_getsec(TALLOC_CTX *ctx, const char *sharename, SEC_DESC_BUF **secdesc_ctr)
5097 if (strlen(sharename) > 2 && (temp = strchr(sharename + 2, '\\'))) {
5098 sharename = temp + 1;
5101 /* Fetch security descriptor from tdb */
5103 key = make_printers_secdesc_tdbkey( sharename );
5105 if (tdb_prs_fetch(tdb_printers, key, &ps, ctx)!=0 ||
5106 !sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
5108 DEBUG(4,("using default secdesc for %s\n", sharename));
5110 if (!(*secdesc_ctr = construct_default_printer_sdb(ctx))) {
5114 /* Save default security descriptor for later */
5116 prs_init(&ps, (uint32)sec_desc_size((*secdesc_ctr)->sec) +
5117 sizeof(SEC_DESC_BUF), ctx, MARSHALL);
5119 if (sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1))
5120 tdb_prs_store(tdb_printers, key, &ps);
5127 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
5128 this security descriptor has been created when winbindd was
5129 down. Take ownership of security descriptor. */
5131 if (sid_equal((*secdesc_ctr)->sec->owner_sid, &global_sid_World)) {
5134 /* Change sd owner to workgroup administrator */
5136 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
5137 SEC_DESC_BUF *new_secdesc_ctr = NULL;
5138 SEC_DESC *psd = NULL;
5143 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
5145 psd = make_sec_desc(ctx, (*secdesc_ctr)->sec->revision, (*secdesc_ctr)->sec->type,
5147 (*secdesc_ctr)->sec->grp_sid,
5148 (*secdesc_ctr)->sec->sacl,
5149 (*secdesc_ctr)->sec->dacl,
5152 new_secdesc_ctr = make_sec_desc_buf(ctx, size, psd);
5154 /* Swap with other one */
5156 *secdesc_ctr = new_secdesc_ctr;
5160 nt_printing_setsec(sharename, *secdesc_ctr);
5164 if (DEBUGLEVEL >= 10) {
5165 SEC_ACL *the_acl = (*secdesc_ctr)->sec->dacl;
5168 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5169 sharename, the_acl->num_aces));
5171 for (i = 0; i < the_acl->num_aces; i++) {
5174 sid_to_string(sid_str, &the_acl->ace[i].trustee);
5176 DEBUG(10, ("%s %d %d 0x%08x\n", sid_str,
5177 the_acl->ace[i].type, the_acl->ace[i].flags,
5178 the_acl->ace[i].info.mask));
5188 1: level not implemented
5189 2: file doesn't exist
5190 3: can't allocate memory
5191 4: can't free memory
5192 5: non existant struct
5196 A printer and a printer driver are 2 different things.
5197 NT manages them separatelly, Samba does the same.
5198 Why ? Simply because it's easier and it makes sense !
5200 Now explanation: You have 3 printers behind your samba server,
5201 2 of them are the same make and model (laser A and B). But laser B
5202 has an 3000 sheet feeder and laser A doesn't such an option.
5203 Your third printer is an old dot-matrix model for the accounting :-).
5205 If the /usr/local/samba/lib directory (default dir), you will have
5206 5 files to describe all of this.
5208 3 files for the printers (1 by printer):
5211 NTprinter_accounting
5212 2 files for the drivers (1 for the laser and 1 for the dot matrix)
5213 NTdriver_printer model X
5214 NTdriver_printer model Y
5216 jfm: I should use this comment for the text file to explain
5217 same thing for the forms BTW.
5218 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
5222 /* Convert generic access rights to printer object specific access rights.
5223 It turns out that NT4 security descriptors use generic access rights and
5224 NT5 the object specific ones. */
5226 void map_printer_permissions(SEC_DESC *sd)
5230 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
5231 se_map_generic(&sd->dacl->ace[i].info.mask,
5232 &printer_generic_mapping);
5236 /****************************************************************************
5237 Check a user has permissions to perform the given operation. We use the
5238 permission constants defined in include/rpc_spoolss.h to check the various
5239 actions we perform when checking printer access.
5241 PRINTER_ACCESS_ADMINISTER:
5242 print_queue_pause, print_queue_resume, update_printer_sec,
5243 update_printer, spoolss_addprinterex_level_2,
5244 _spoolss_setprinterdata
5249 JOB_ACCESS_ADMINISTER:
5250 print_job_delete, print_job_pause, print_job_resume,
5253 Try access control in the following order (for performance reasons):
5254 1) root ans SE_PRINT_OPERATOR can do anything (easy check)
5255 2) check security descriptor (bit comparisons in memory)
5256 3) "printer admins" (may result in numerous calls to winbind)
5258 ****************************************************************************/
5259 BOOL print_access_check(struct current_user *user, int snum, int access_type)
5261 SEC_DESC_BUF *secdesc = NULL;
5262 uint32 access_granted;
5266 TALLOC_CTX *mem_ctx = NULL;
5267 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5269 /* If user is NULL then use the current_user structure */
5272 user = ¤t_user;
5274 /* Always allow root or SE_PRINT_OPERATROR to do anything */
5276 if ( user->uid == 0 || user_has_privileges(user->nt_user_token, &se_printop ) ) {
5280 /* Get printer name */
5282 pname = PRINTERNAME(snum);
5284 if (!pname || !*pname) {
5289 /* Get printer security descriptor */
5291 if(!(mem_ctx = talloc_init("print_access_check"))) {
5296 nt_printing_getsec(mem_ctx, pname, &secdesc);
5298 if (access_type == JOB_ACCESS_ADMINISTER) {
5299 SEC_DESC_BUF *parent_secdesc = secdesc;
5301 /* Create a child security descriptor to check permissions
5302 against. This is because print jobs are child objects
5303 objects of a printer. */
5305 secdesc = se_create_child_secdesc(mem_ctx, parent_secdesc->sec, False);
5307 /* Now this is the bit that really confuses me. The access
5308 type needs to be changed from JOB_ACCESS_ADMINISTER to
5309 PRINTER_ACCESS_ADMINISTER for this to work. Something
5310 to do with the child (job) object becoming like a
5313 access_type = PRINTER_ACCESS_ADMINISTER;
5318 map_printer_permissions(secdesc->sec);
5320 result = se_access_check(secdesc->sec, user->nt_user_token, access_type,
5321 &access_granted, &status);
5323 DEBUG(4, ("access check was %s\n", result ? "SUCCESS" : "FAILURE"));
5325 /* see if we need to try the printer admin list */
5327 if ( access_granted == 0 ) {
5328 if ( user_in_list(uidtoname(user->uid), lp_printer_admin(snum), user->groups, user->ngroups) )
5332 talloc_destroy(mem_ctx);
5340 /****************************************************************************
5341 Check the time parameters allow a print operation.
5342 *****************************************************************************/
5344 BOOL print_time_access_check(int snum)
5346 NT_PRINTER_INFO_LEVEL *printer = NULL;
5348 time_t now = time(NULL);
5352 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))))
5355 if (printer->info_2->starttime == 0 && printer->info_2->untiltime == 0)
5359 mins = (uint32)t->tm_hour*60 + (uint32)t->tm_min;
5361 if (mins >= printer->info_2->starttime && mins <= printer->info_2->untiltime)
5364 free_a_printer(&printer, 2);
5372 /****************************************************************************
5373 Fill in the servername sent in the _spoolss_open_printer_ex() call
5374 ****************************************************************************/
5376 char* get_server_name( Printer_entry *printer )
5378 return printer->servername;
git.samba.org / abartlet / samba.git / .git / blob