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, NORMAL_CLOSE);
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, NORMAL_CLOSE);
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, NORMAL_CLOSE);
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, NORMAL_CLOSE);
1490 close_cnum(conn, user->vuid);
1499 close_file(fsp, NORMAL_CLOSE);
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;
3144 setenv(KRB5_ENV_CCNAME, "KCM:SYSTEM", 1);
3146 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
3148 SAFE_FREE(ads->auth.password);
3149 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
3152 /* ads_connect() will find the DC for us */
3153 ads_rc = ads_connect(ads);
3154 if (!ADS_ERR_OK(ads_rc)) {
3155 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
3156 win_rc = WERR_ACCESS_DENIED;
3161 case SPOOL_DS_PUBLISH:
3162 case SPOOL_DS_UPDATE:
3163 win_rc = nt_printer_publish_ads(ads, printer);
3165 case SPOOL_DS_UNPUBLISH:
3166 win_rc = nt_printer_unpublish_ads(ads, printer);
3171 free_a_printer(&printer, 2);
3176 WERROR check_published_printers(void)
3179 ADS_STRUCT *ads = NULL;
3181 int n_services = lp_numservices();
3182 NT_PRINTER_INFO_LEVEL *printer = NULL;
3184 ads = ads_init(NULL, NULL, NULL);
3186 DEBUG(3, ("ads_init() failed\n"));
3187 return WERR_SERVER_UNAVAILABLE;
3189 setenv(KRB5_ENV_CCNAME, "MEMORY:prtpub_cache", 1);
3190 SAFE_FREE(ads->auth.password);
3191 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(),
3194 /* ads_connect() will find the DC for us */
3195 ads_rc = ads_connect(ads);
3196 if (!ADS_ERR_OK(ads_rc)) {
3197 DEBUG(3, ("ads_connect failed: %s\n", ads_errstr(ads_rc)));
3199 return WERR_ACCESS_DENIED;
3202 for (snum = 0; snum < n_services; snum++) {
3203 if (!(lp_snum_ok(snum) && lp_print_ok(snum)))
3206 if (W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2,
3207 lp_servicename(snum))) &&
3208 (printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED))
3209 nt_printer_publish_ads(ads, printer);
3211 free_a_printer(&printer, 2);
3218 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
3221 NT_PRINTER_INFO_LEVEL *printer = NULL;
3223 REGISTRY_VALUE *guid_val;
3227 win_rc = get_a_printer(print_hnd, &printer, 2, lp_servicename(snum));
3229 if (!W_ERROR_IS_OK(win_rc) ||
3230 !(printer->info_2->attributes & PRINTER_ATTRIBUTE_PUBLISHED) ||
3231 ((i = lookup_printerkey(printer->info_2->data, SPOOL_DSSPOOLER_KEY)) < 0) ||
3232 !(ctr = printer->info_2->data->keys[i].values) ||
3233 !(guid_val = regval_ctr_getvalue(ctr, "objectGUID")))
3235 free_a_printer(&printer, 2);
3239 /* fetching printer guids really ought to be a separate function.. */
3240 if (guid && regval_size(guid_val) == sizeof(struct uuid))
3241 memcpy(guid, regval_data_p(guid_val), sizeof(struct uuid));
3243 free_a_printer(&printer, 2);
3247 WERROR nt_printer_publish(Printer_entry *print_hnd, int snum, int action)
3252 WERROR check_published_printers(void)
3257 BOOL is_printer_published(Printer_entry *print_hnd, int snum,
3262 #endif /* HAVE_ADS */
3264 /****************************************************************************
3265 ***************************************************************************/
3267 WERROR delete_all_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key )
3269 NT_PRINTER_DATA *data;
3271 int removed_keys = 0;
3275 empty_slot = data->num_keys;
3278 return WERR_INVALID_PARAM;
3280 /* remove all keys */
3282 if ( !strlen(key) ) {
3284 TALLOC_FREE( data );
3288 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from printer [%s]\n",
3294 /* remove a specific key (and all subkeys) */
3296 for ( i=0; i<data->num_keys; i++ ) {
3297 if ( StrnCaseCmp( data->keys[i].name, key, strlen(key)) == 0 ) {
3298 DEBUG(8,("delete_all_printer_data: Removed all Printer Data from key [%s]\n",
3299 data->keys[i].name));
3301 TALLOC_FREE( data->keys[i].name );
3302 TALLOC_FREE( data->keys[i].values );
3304 /* mark the slot as empty */
3306 ZERO_STRUCTP( &data->keys[i] );
3310 /* find the first empty slot */
3312 for ( i=0; i<data->num_keys; i++ ) {
3313 if ( !data->keys[i].name ) {
3320 if ( i == data->num_keys )
3321 /* nothing was removed */
3322 return WERR_INVALID_PARAM;
3324 /* move everything down */
3326 for ( i=empty_slot+1; i<data->num_keys; i++ ) {
3327 if ( data->keys[i].name ) {
3328 memcpy( &data->keys[empty_slot], &data->keys[i], sizeof(NT_PRINTER_KEY) );
3329 ZERO_STRUCTP( &data->keys[i] );
3337 data->num_keys -= removed_keys;
3339 /* sanity check to see if anything is left */
3341 if ( !data->num_keys ) {
3342 DEBUG(8,("delete_all_printer_data: No keys left for printer [%s]\n", p2->printername ));
3344 SAFE_FREE( data->keys );
3345 ZERO_STRUCTP( data );
3351 /****************************************************************************
3352 ***************************************************************************/
3354 WERROR delete_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3356 WERROR result = WERR_OK;
3359 /* we must have names on non-zero length */
3361 if ( !key || !*key|| !value || !*value )
3362 return WERR_INVALID_NAME;
3364 /* find the printer key first */
3366 key_index = lookup_printerkey( p2->data, key );
3367 if ( key_index == -1 )
3370 /* make sure the value exists so we can return the correct error code */
3372 if ( !regval_ctr_getvalue( p2->data->keys[key_index].values, value ) )
3373 return WERR_BADFILE;
3375 regval_ctr_delvalue( p2->data->keys[key_index].values, value );
3377 DEBUG(8,("delete_printer_data: Removed key => [%s], value => [%s]\n",
3383 /****************************************************************************
3384 ***************************************************************************/
3386 WERROR add_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value,
3387 uint32 type, uint8 *data, int real_len )
3389 WERROR result = WERR_OK;
3392 /* we must have names on non-zero length */
3394 if ( !key || !*key|| !value || !*value )
3395 return WERR_INVALID_NAME;
3397 /* find the printer key first */
3399 key_index = lookup_printerkey( p2->data, key );
3400 if ( key_index == -1 )
3401 key_index = add_new_printer_key( p2->data, key );
3403 if ( key_index == -1 )
3406 regval_ctr_addvalue( p2->data->keys[key_index].values, value,
3407 type, (const char *)data, real_len );
3409 DEBUG(8,("add_printer_data: Added key => [%s], value => [%s], type=> [%d], size => [%d]\n",
3410 key, value, type, real_len ));
3415 /****************************************************************************
3416 ***************************************************************************/
3418 REGISTRY_VALUE* get_printer_data( NT_PRINTER_INFO_LEVEL_2 *p2, const char *key, const char *value )
3422 if ( (key_index = lookup_printerkey( p2->data, key )) == -1 )
3425 DEBUG(8,("get_printer_data: Attempting to lookup key => [%s], value => [%s]\n",
3428 return regval_ctr_getvalue( p2->data->keys[key_index].values, value );
3431 /****************************************************************************
3432 Unpack a list of registry values frem the TDB
3433 ***************************************************************************/
3435 static int unpack_values(NT_PRINTER_DATA *printer_data, char *buf, int buflen)
3439 pstring string, valuename, keyname;
3443 REGISTRY_VALUE *regval_p;
3446 /* add the "PrinterDriverData" key first for performance reasons */
3448 add_new_printer_key( printer_data, SPOOL_PRINTERDATA_KEY );
3450 /* loop and unpack the rest of the registry values */
3454 /* check to see if there are any more registry values */
3457 len += tdb_unpack(buf+len, buflen-len, "p", ®val_p);
3461 /* unpack the next regval */
3463 len += tdb_unpack(buf+len, buflen-len, "fdB",
3469 /* lookup for subkey names which have a type of REG_NONE */
3470 /* there's no data with this entry */
3472 if ( type == REG_NONE ) {
3473 if ( (key_index=lookup_printerkey( printer_data, string)) == -1 )
3474 add_new_printer_key( printer_data, string );
3479 * break of the keyname from the value name.
3480 * Valuenames can have embedded '\'s so be careful.
3481 * only support one level of keys. See the
3482 * "Konica Fiery S300 50C-K v1.1. enu" 2k driver.
3486 str = strchr_m( string, '\\');
3488 /* Put in "PrinterDriverData" is no key specified */
3491 pstrcpy( keyname, SPOOL_PRINTERDATA_KEY );
3492 pstrcpy( valuename, string );
3496 pstrcpy( keyname, string );
3497 pstrcpy( valuename, str+1 );
3500 /* see if we need a new key */
3502 if ( (key_index=lookup_printerkey( printer_data, keyname )) == -1 )
3503 key_index = add_new_printer_key( printer_data, keyname );
3505 if ( key_index == -1 ) {
3506 DEBUG(0,("unpack_values: Failed to allocate a new key [%s]!\n",
3511 /* add the new value */
3513 regval_ctr_addvalue( printer_data->keys[key_index].values, valuename, type, (const char *)data_p, size );
3515 SAFE_FREE(data_p); /* 'B' option to tdbpack does a malloc() */
3517 DEBUG(8,("specific: [%s:%s], len: %d\n", keyname, valuename, size));
3523 /****************************************************************************
3524 ***************************************************************************/
3526 static void map_to_os2_driver(fstring drivername)
3528 static BOOL initialised=False;
3529 static fstring last_from,last_to;
3530 char *mapfile = lp_os2_driver_map();
3531 char **lines = NULL;
3535 if (!strlen(drivername))
3542 *last_from = *last_to = 0;
3546 if (strequal(drivername,last_from)) {
3547 DEBUG(3,("Mapped Windows driver %s to OS/2 driver %s\n",drivername,last_to));
3548 fstrcpy(drivername,last_to);
3552 lines = file_lines_load(mapfile, &numlines,0);
3553 if (numlines == 0) {
3554 DEBUG(0,("No entries in OS/2 driver map %s\n",mapfile));
3558 DEBUG(4,("Scanning OS/2 driver map %s\n",mapfile));
3560 for( i = 0; i < numlines; i++) {
3561 char *nt_name = lines[i];
3562 char *os2_name = strchr(nt_name,'=');
3569 while (isspace(*nt_name))
3572 if (!*nt_name || strchr("#;",*nt_name))
3576 int l = strlen(nt_name);
3577 while (l && isspace(nt_name[l-1])) {
3583 while (isspace(*os2_name))
3587 int l = strlen(os2_name);
3588 while (l && isspace(os2_name[l-1])) {
3594 if (strequal(nt_name,drivername)) {
3595 DEBUG(3,("Mapped windows driver %s to os2 driver%s\n",drivername,os2_name));
3596 fstrcpy(last_from,drivername);
3597 fstrcpy(last_to,os2_name);
3598 fstrcpy(drivername,os2_name);
3599 file_lines_free(lines);
3604 file_lines_free(lines);
3607 /****************************************************************************
3608 Get a default printer info 2 struct.
3609 ****************************************************************************/
3610 static WERROR get_a_printer_2_default(NT_PRINTER_INFO_LEVEL_2 *info, const char *servername, const char* sharename)
3614 snum = lp_servicenumber(sharename);
3616 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", servername);
3617 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
3618 servername, sharename);
3619 fstrcpy(info->sharename, sharename);
3620 fstrcpy(info->portname, SAMBA_PRINTER_PORT_NAME);
3622 /* by setting the driver name to an empty string, a local NT admin
3623 can now run the **local** APW to install a local printer driver
3624 for a Samba shared printer in 2.2. Without this, drivers **must** be
3625 installed on the Samba server for NT clients --jerry */
3626 #if 0 /* JERRY --do not uncomment-- */
3627 if (!*info->drivername)
3628 fstrcpy(info->drivername, "NO DRIVER AVAILABLE FOR THIS PRINTER");
3632 DEBUG(10,("get_a_printer_2_default: driver name set to [%s]\n", info->drivername));
3634 pstrcpy(info->comment, "");
3635 fstrcpy(info->printprocessor, "winprint");
3636 fstrcpy(info->datatype, "RAW");
3638 info->attributes = PRINTER_ATTRIBUTE_SAMBA;
3640 info->starttime = 0; /* Minutes since 12:00am GMT */
3641 info->untiltime = 0; /* Minutes since 12:00am GMT */
3643 info->default_priority = 1;
3644 info->setuptime = (uint32)time(NULL);
3647 * I changed this as I think it is better to have a generic
3648 * DEVMODE than to crash Win2k explorer.exe --jerry
3649 * See the HP Deskjet 990c Win2k drivers for an example.
3651 * However the default devmode appears to cause problems
3652 * with the HP CLJ 8500 PCL driver. Hence the addition of
3653 * the "default devmode" parameter --jerry 22/01/2002
3656 if (lp_default_devmode(snum)) {
3657 if ((info->devmode = construct_nt_devicemode(info->printername)) == NULL)
3661 info->devmode = NULL;
3664 if (!nt_printing_getsec(info, sharename, &info->secdesc_buf))
3671 free_nt_devicemode(&info->devmode);
3673 return WERR_ACCESS_DENIED;
3676 /****************************************************************************
3677 ****************************************************************************/
3678 static WERROR get_a_printer_2(NT_PRINTER_INFO_LEVEL_2 *info, const char *servername, const char *sharename)
3681 int snum = lp_servicenumber(sharename);
3682 TDB_DATA kbuf, dbuf;
3683 fstring printername;
3684 char adevice[MAXDEVICENAME];
3686 kbuf = make_printer_tdbkey( sharename );
3688 dbuf = tdb_fetch(tdb_printers, kbuf);
3690 return get_a_printer_2_default(info, servername, sharename);
3692 len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "dddddddddddfffffPfffff",
3695 &info->default_priority,
3702 &info->c_setprinter,
3712 info->printprocessor,
3716 /* Samba has to have shared raw drivers. */
3717 info->attributes |= PRINTER_ATTRIBUTE_SAMBA;
3718 info->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
3720 /* Restore the stripped strings. */
3721 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", servername);
3723 if ( lp_force_printername(snum) )
3724 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", servername, sharename );
3726 slprintf(printername, sizeof(printername)-1, "\\\\%s\\%s", servername, info->printername);
3728 fstrcpy(info->printername, printername);
3730 len += unpack_devicemode(&info->devmode,dbuf.dptr+len, dbuf.dsize-len);
3733 * Some client drivers freak out if there is a NULL devmode
3734 * (probably the driver is not checking before accessing
3735 * the devmode pointer) --jerry
3737 * See comments in get_a_printer_2_default()
3740 if (lp_default_devmode(snum) && !info->devmode) {
3741 DEBUG(8,("get_a_printer_2: Constructing a default device mode for [%s]\n",
3743 info->devmode = construct_nt_devicemode(printername);
3746 slprintf( adevice, sizeof(adevice), "%s", info->printername );
3747 if (info->devmode) {
3748 fstrcpy(info->devmode->devicename, adevice);
3751 if ( !(info->data = TALLOC_ZERO_P( info, NT_PRINTER_DATA )) ) {
3752 DEBUG(0,("unpack_values: talloc() failed!\n"));
3755 len += unpack_values( info->data, dbuf.dptr+len, dbuf.dsize-len );
3757 /* This will get the current RPC talloc context, but we should be
3758 passing this as a parameter... fixme... JRA ! */
3760 nt_printing_getsec(info, sharename, &info->secdesc_buf);
3762 /* Fix for OS/2 drivers. */
3764 if (get_remote_arch() == RA_OS2)
3765 map_to_os2_driver(info->drivername);
3767 SAFE_FREE(dbuf.dptr);
3769 DEBUG(9,("Unpacked printer [%s] name [%s] running driver [%s]\n",
3770 sharename, info->printername, info->drivername));
3775 /****************************************************************************
3776 Debugging function, dump at level 6 the struct in the logs.
3777 ****************************************************************************/
3778 static uint32 dump_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3781 NT_PRINTER_INFO_LEVEL_2 *info2;
3783 DEBUG(106,("Dumping printer at level [%d]\n", level));
3788 if (printer->info_2 == NULL)
3792 info2=printer->info_2;
3794 DEBUGADD(106,("attributes:[%d]\n", info2->attributes));
3795 DEBUGADD(106,("priority:[%d]\n", info2->priority));
3796 DEBUGADD(106,("default_priority:[%d]\n", info2->default_priority));
3797 DEBUGADD(106,("starttime:[%d]\n", info2->starttime));
3798 DEBUGADD(106,("untiltime:[%d]\n", info2->untiltime));
3799 DEBUGADD(106,("status:[%d]\n", info2->status));
3800 DEBUGADD(106,("cjobs:[%d]\n", info2->cjobs));
3801 DEBUGADD(106,("averageppm:[%d]\n", info2->averageppm));
3802 DEBUGADD(106,("changeid:[%d]\n", info2->changeid));
3803 DEBUGADD(106,("c_setprinter:[%d]\n", info2->c_setprinter));
3804 DEBUGADD(106,("setuptime:[%d]\n", info2->setuptime));
3806 DEBUGADD(106,("servername:[%s]\n", info2->servername));
3807 DEBUGADD(106,("printername:[%s]\n", info2->printername));
3808 DEBUGADD(106,("sharename:[%s]\n", info2->sharename));
3809 DEBUGADD(106,("portname:[%s]\n", info2->portname));
3810 DEBUGADD(106,("drivername:[%s]\n", info2->drivername));
3811 DEBUGADD(106,("comment:[%s]\n", info2->comment));
3812 DEBUGADD(106,("location:[%s]\n", info2->location));
3813 DEBUGADD(106,("sepfile:[%s]\n", info2->sepfile));
3814 DEBUGADD(106,("printprocessor:[%s]\n", info2->printprocessor));
3815 DEBUGADD(106,("datatype:[%s]\n", info2->datatype));
3816 DEBUGADD(106,("parameters:[%s]\n", info2->parameters));
3822 DEBUGADD(106,("dump_a_printer: Level %u not implemented\n", (unsigned int)level ));
3830 /****************************************************************************
3831 Update the changeid time.
3832 This is SO NASTY as some drivers need this to change, others need it
3833 static. This value will change every second, and I must hope that this
3834 is enough..... DON'T CHANGE THIS CODE WITHOUT A TEST MATRIX THE SIZE OF
3836 ****************************************************************************/
3838 static uint32 rev_changeid(void)
3842 get_process_uptime(&tv);
3845 /* Return changeid as msec since spooler restart */
3846 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
3849 * This setting seems to work well but is too untested
3850 * to replace the above calculation. Left in for experiementation
3851 * of the reader --jerry (Tue Mar 12 09:15:05 CST 2002)
3853 return tv.tv_sec * 10 + tv.tv_usec / 100000;
3859 * The function below are the high level ones.
3860 * only those ones must be called from the spoolss code.
3864 /****************************************************************************
3865 Modify a printer. This is called from SETPRINTERDATA/DELETEPRINTERDATA.
3866 ****************************************************************************/
3868 WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
3872 dump_a_printer(printer, level);
3878 * Update the changestamp. Emperical tests show that the
3879 * ChangeID is always updated,but c_setprinter is
3880 * global spooler variable (not per printer).
3883 /* ChangeID **must** be increasing over the lifetime
3884 of client's spoolss service in order for the
3885 client's cache to show updates */
3887 printer->info_2->changeid = rev_changeid();
3890 * Because one day someone will ask:
3891 * NT->NT An admin connection to a remote
3892 * printer show changes imeediately in
3893 * the properities dialog
3895 * A non-admin connection will only show the
3896 * changes after viewing the properites page
3897 * 2 times. Seems to be related to a
3898 * race condition in the client between the spooler
3899 * updating the local cache and the Explorer.exe GUI
3900 * actually displaying the properties.
3902 * This is fixed in Win2k. admin/non-admin
3903 * connections both display changes immediately.
3908 result=update_a_printer_2(printer->info_2);
3913 result=WERR_UNKNOWN_LEVEL;
3920 /****************************************************************************
3921 Initialize printer devmode & data with previously saved driver init values.
3922 ****************************************************************************/
3924 static BOOL set_driver_init_2( NT_PRINTER_INFO_LEVEL_2 *info_ptr )
3928 TDB_DATA kbuf, dbuf;
3929 NT_PRINTER_INFO_LEVEL_2 info;
3935 * Delete any printer data 'values' already set. When called for driver
3936 * replace, there will generally be some, but during an add printer, there
3937 * should not be any (if there are delete them).
3940 if ( info_ptr->data )
3941 delete_all_printer_data( info_ptr, "" );
3943 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info_ptr->drivername);
3946 kbuf.dsize = strlen(key)+1;
3948 dbuf = tdb_fetch(tdb_drivers, kbuf);
3951 * When changing to a driver that has no init info in the tdb, remove
3952 * the previous drivers init info and leave the new on blank.
3954 free_nt_devicemode(&info_ptr->devmode);
3959 * Get the saved DEVMODE..
3962 len += unpack_devicemode(&info.devmode,dbuf.dptr+len, dbuf.dsize-len);
3965 * The saved DEVMODE contains the devicename from the printer used during
3966 * the initialization save. Change it to reflect the new printer.
3969 if ( info.devmode ) {
3970 ZERO_STRUCT(info.devmode->devicename);
3971 fstrcpy(info.devmode->devicename, info_ptr->printername);
3975 * NT/2k does not change out the entire DeviceMode of a printer
3976 * when changing the driver. Only the driverextra, private, &
3977 * driverversion fields. --jerry (Thu Mar 14 08:58:43 CST 2002)
3979 * Later examination revealed that Windows NT/2k does reset the
3980 * the printer's device mode, bit **only** when you change a
3981 * property of the device mode such as the page orientation.
3986 /* Bind the saved DEVMODE to the new the printer */
3988 free_nt_devicemode(&info_ptr->devmode);
3989 info_ptr->devmode = info.devmode;
3991 DEBUG(10,("set_driver_init_2: Set printer [%s] init %s DEVMODE for driver [%s]\n",
3992 info_ptr->printername, info_ptr->devmode?"VALID":"NULL", info_ptr->drivername));
3994 /* Add the printer data 'values' to the new printer */
3996 if ( !(info_ptr->data = TALLOC_ZERO_P( info_ptr, NT_PRINTER_DATA )) ) {
3997 DEBUG(0,("set_driver_init_2: talloc() failed!\n"));
4001 len += unpack_values( info_ptr->data, dbuf.dptr+len, dbuf.dsize-len );
4004 SAFE_FREE(dbuf.dptr);
4009 /****************************************************************************
4010 Initialize printer devmode & data with previously saved driver init values.
4011 When a printer is created using AddPrinter, the drivername bound to the
4012 printer is used to lookup previously saved driver initialization info, which
4013 is bound to the new printer.
4014 ****************************************************************************/
4016 BOOL set_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4018 BOOL result = False;
4022 result = set_driver_init_2(printer->info_2);
4026 DEBUG(0,("set_driver_init: Programmer's error! Unknown driver_init level [%d]\n",
4034 /****************************************************************************
4035 Delete driver init data stored for a specified driver
4036 ****************************************************************************/
4038 BOOL del_driver_init(char *drivername)
4043 if (!drivername || !*drivername) {
4044 DEBUG(3,("del_driver_init: No drivername specified!\n"));
4048 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, drivername);
4051 kbuf.dsize = strlen(key)+1;
4053 DEBUG(6,("del_driver_init: Removing driver init data for [%s]\n", drivername));
4055 return (tdb_delete(tdb_drivers, kbuf) == 0);
4058 /****************************************************************************
4059 Pack up the DEVMODE and values for a printer into a 'driver init' entry
4060 in the tdb. Note: this is different from the driver entry and the printer
4061 entry. There should be a single driver init entry for each driver regardless
4062 of whether it was installed from NT or 2K. Technically, they should be
4063 different, but they work out to the same struct.
4064 ****************************************************************************/
4066 static uint32 update_driver_init_2(NT_PRINTER_INFO_LEVEL_2 *info)
4070 int buflen, len, ret;
4071 TDB_DATA kbuf, dbuf;
4078 len += pack_devicemode(info->devmode, buf+len, buflen-len);
4080 len += pack_values( info->data, buf+len, buflen-len );
4085 tb = (char *)SMB_REALLOC(buf, len);
4087 DEBUG(0, ("update_driver_init_2: failed to enlarge buffer!\n"));
4097 slprintf(key, sizeof(key)-1, "%s%s", DRIVER_INIT_PREFIX, info->drivername);
4100 kbuf.dsize = strlen(key)+1;
4104 ret = tdb_store(tdb_drivers, kbuf, dbuf, TDB_REPLACE);
4108 DEBUG(8, ("update_driver_init_2: error updating printer init to tdb on disk\n"));
4112 DEBUG(10,("update_driver_init_2: Saved printer [%s] init DEVMODE & values for driver [%s]\n",
4113 info->sharename, info->drivername));
4118 /****************************************************************************
4119 Update (i.e. save) the driver init info (DEVMODE and values) for a printer
4120 ****************************************************************************/
4122 static uint32 update_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level)
4126 dump_a_printer(printer, level);
4130 result = update_driver_init_2(printer->info_2);
4140 /****************************************************************************
4141 Convert the printer data value, a REG_BINARY array, into an initialization
4142 DEVMODE. Note: the array must be parsed as if it was a DEVMODE in an rpc...
4143 got to keep the endians happy :).
4144 ****************************************************************************/
4146 static BOOL convert_driver_init( TALLOC_CTX *ctx, NT_DEVICEMODE *nt_devmode, uint8 *data, uint32 data_len )
4148 BOOL result = False;
4152 ZERO_STRUCT(devmode);
4154 prs_init(&ps, 0, ctx, UNMARSHALL);
4155 ps.data_p = (char *)data;
4156 ps.buffer_size = data_len;
4158 if (spoolss_io_devmode("phantom DEVMODE", &ps, 0, &devmode))
4159 result = convert_devicemode("", &devmode, &nt_devmode);
4161 DEBUG(10,("convert_driver_init: error parsing DEVMODE\n"));
4166 /****************************************************************************
4167 Set the DRIVER_INIT info in the tdb. Requires Win32 client code that:
4169 1. Use the driver's config DLL to this UNC printername and:
4170 a. Call DrvPrintEvent with PRINTER_EVENT_INITIALIZE
4171 b. Call DrvConvertDevMode with CDM_DRIVER_DEFAULT to get default DEVMODE
4172 2. Call SetPrinterData with the 'magic' key and the DEVMODE as data.
4174 The last step triggers saving the "driver initialization" information for
4175 this printer into the tdb. Later, new printers that use this driver will
4176 have this initialization information bound to them. This simulates the
4177 driver initialization, as if it had run on the Samba server (as it would
4180 The Win32 client side code requirement sucks! But until we can run arbitrary
4181 Win32 printer driver code on any Unix that Samba runs on, we are stuck with it.
4183 It would have been easier to use SetPrinter because all the UNMARSHALLING of
4184 the DEVMODE is done there, but 2K/XP clients do not set the DEVMODE... think
4185 about it and you will realize why. JRR 010720
4186 ****************************************************************************/
4188 static WERROR save_driver_init_2(NT_PRINTER_INFO_LEVEL *printer, uint8 *data, uint32 data_len )
4190 WERROR status = WERR_OK;
4191 TALLOC_CTX *ctx = NULL;
4192 NT_DEVICEMODE *nt_devmode = NULL;
4193 NT_DEVICEMODE *tmp_devmode = printer->info_2->devmode;
4196 * When the DEVMODE is already set on the printer, don't try to unpack it.
4198 DEBUG(8,("save_driver_init_2: Enter...\n"));
4200 if ( !printer->info_2->devmode && data_len ) {
4202 * Set devmode on printer info, so entire printer initialization can be
4206 if ((ctx = talloc_init("save_driver_init_2")) == NULL)
4209 if ((nt_devmode = SMB_MALLOC_P(NT_DEVICEMODE)) == NULL) {
4210 status = WERR_NOMEM;
4214 ZERO_STRUCTP(nt_devmode);
4217 * The DEVMODE is held in the 'data' component of the param in raw binary.
4218 * Convert it to to a devmode structure
4220 if ( !convert_driver_init( ctx, nt_devmode, data, data_len )) {
4221 DEBUG(10,("save_driver_init_2: error converting DEVMODE\n"));
4222 status = WERR_INVALID_PARAM;
4226 printer->info_2->devmode = nt_devmode;
4230 * Pack up and add (or update) the DEVMODE and any current printer data to
4231 * a 'driver init' element in the tdb
4235 if ( update_driver_init(printer, 2) != 0 ) {
4236 DEBUG(10,("save_driver_init_2: error updating DEVMODE\n"));
4237 status = WERR_NOMEM;
4242 * If driver initialization info was successfully saved, set the current
4243 * printer to match it. This allows initialization of the current printer
4244 * as well as the driver.
4246 status = mod_a_printer(printer, 2);
4247 if (!W_ERROR_IS_OK(status)) {
4248 DEBUG(10,("save_driver_init_2: error setting DEVMODE on printer [%s]\n",
4249 printer->info_2->printername));
4253 talloc_destroy(ctx);
4254 free_nt_devicemode( &nt_devmode );
4256 printer->info_2->devmode = tmp_devmode;
4261 /****************************************************************************
4262 Update the driver init info (DEVMODE and specifics) for a printer
4263 ****************************************************************************/
4265 WERROR save_driver_init(NT_PRINTER_INFO_LEVEL *printer, uint32 level, uint8 *data, uint32 data_len)
4267 WERROR status = WERR_OK;
4271 status = save_driver_init_2( printer, data, data_len );
4274 status = WERR_UNKNOWN_LEVEL;
4281 /****************************************************************************
4282 Get a NT_PRINTER_INFO_LEVEL struct. It returns malloced memory.
4284 Previously the code had a memory allocation problem because it always
4285 used the TALLOC_CTX from the Printer_entry*. This context lasts
4286 as a long as the original handle is open. So if the client made a lot
4287 of getprinter[data]() calls, the memory usage would climb. Now we use
4288 a short lived TALLOC_CTX for printer_info_2 objects returned. We
4289 still use the Printer_entry->ctx for maintaining the cache copy though
4290 since that object must live as long as the handle by definition.
4293 ****************************************************************************/
4295 WERROR get_a_printer( Printer_entry *print_hnd, NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level,
4296 const char *sharename)
4301 DEBUG(10,("get_a_printer: [%s] level %u\n", sharename, (unsigned int)level));
4303 if ( !(*pp_printer = TALLOC_ZERO_P(NULL, NT_PRINTER_INFO_LEVEL)) ) {
4304 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4310 if ( !((*pp_printer)->info_2 = TALLOC_ZERO_P(*pp_printer, NT_PRINTER_INFO_LEVEL_2)) ) {
4311 DEBUG(0,("get_a_printer: talloc() fail.\n"));
4312 TALLOC_FREE( *pp_printer );
4317 fstrcpy( servername, print_hnd->servername );
4319 fstrcpy( servername, "%L" );
4320 standard_sub_basic( "", servername, sizeof(servername)-1 );
4323 result = get_a_printer_2( (*pp_printer)->info_2, servername, sharename );
4326 /* we have a new printer now. Save it with this handle */
4328 if ( !W_ERROR_IS_OK(result) ) {
4329 TALLOC_FREE( *pp_printer );
4330 DEBUG(10,("get_a_printer: [%s] level %u returning %s\n",
4331 sharename, (unsigned int)level, dos_errstr(result)));
4335 dump_a_printer( *pp_printer, level);
4340 TALLOC_FREE( *pp_printer );
4341 return WERR_UNKNOWN_LEVEL;
4347 /****************************************************************************
4348 Deletes a NT_PRINTER_INFO_LEVEL struct.
4349 ****************************************************************************/
4351 uint32 free_a_printer(NT_PRINTER_INFO_LEVEL **pp_printer, uint32 level)
4353 NT_PRINTER_INFO_LEVEL *printer = *pp_printer;
4360 if ( printer->info_2 )
4361 free_nt_printer_info_level_2(&printer->info_2);
4365 DEBUG(0,("free_a_printer: unknown level! [%d]\n", level ));
4369 TALLOC_FREE(*pp_printer);
4374 /****************************************************************************
4375 ****************************************************************************/
4376 uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4379 DEBUG(104,("adding a printer at level [%d]\n", level));
4380 dump_a_printer_driver(driver, level);
4384 result=add_a_printer_driver_3(driver.info_3);
4388 result=add_a_printer_driver_6(driver.info_6);
4398 /****************************************************************************
4399 ****************************************************************************/
4401 WERROR get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level,
4402 fstring drivername, const char *architecture, uint32 version)
4408 /* Sometime we just want any version of the driver */
4410 if ( version == DRIVER_ANY_VERSION ) {
4411 /* look for Win2k first and then for NT4 */
4412 result = get_a_printer_driver_3(&driver->info_3, drivername,
4415 if ( !W_ERROR_IS_OK(result) ) {
4416 result = get_a_printer_driver_3( &driver->info_3,
4417 drivername, architecture, 2 );
4420 result = get_a_printer_driver_3(&driver->info_3, drivername,
4421 architecture, version);
4430 if (W_ERROR_IS_OK(result))
4431 dump_a_printer_driver(*driver, level);
4436 /****************************************************************************
4437 ****************************************************************************/
4438 uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level)
4445 NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
4446 if (driver.info_3 != NULL)
4448 info3=driver.info_3;
4449 SAFE_FREE(info3->dependentfiles);
4450 ZERO_STRUCTP(info3);
4460 NT_PRINTER_DRIVER_INFO_LEVEL_6 *info6;
4461 if (driver.info_6 != NULL) {
4462 info6=driver.info_6;
4463 SAFE_FREE(info6->dependentfiles);
4464 SAFE_FREE(info6->previousnames);
4465 ZERO_STRUCTP(info6);
4481 /****************************************************************************
4482 Determine whether or not a particular driver is currently assigned
4484 ****************************************************************************/
4486 BOOL printer_driver_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3 )
4489 int n_services = lp_numservices();
4490 NT_PRINTER_INFO_LEVEL *printer = NULL;
4491 BOOL in_use = False;
4496 DEBUG(10,("printer_driver_in_use: Beginning search through ntprinters.tdb...\n"));
4498 /* loop through the printers.tdb and check for the drivername */
4500 for (snum=0; snum<n_services && !in_use; snum++) {
4501 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
4504 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))) )
4507 if ( strequal(info_3->name, printer->info_2->drivername) )
4510 free_a_printer( &printer, 2 );
4513 DEBUG(10,("printer_driver_in_use: Completed search through ntprinters.tdb...\n"));
4516 NT_PRINTER_DRIVER_INFO_LEVEL d;
4519 DEBUG(5,("printer_driver_in_use: driver \"%s\" is currently in use\n", info_3->name));
4521 /* we can still remove the driver if there is one of
4522 "Windows NT x86" version 2 or 3 left */
4524 if ( !strequal( "Windows NT x86", info_3->environment ) ) {
4525 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", DRIVER_ANY_VERSION );
4528 switch ( info_3->cversion ) {
4530 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", 3 );
4533 werr = get_a_printer_driver( &d, 3, info_3->name, "Windows NT x86", 2 );
4536 DEBUG(0,("printer_driver_in_use: ERROR! unknown driver version (%d)\n",
4538 werr = WERR_UNKNOWN_PRINTER_DRIVER;
4543 /* now check the error code */
4545 if ( W_ERROR_IS_OK(werr) ) {
4546 /* it's ok to remove the driver, we have other architctures left */
4548 free_a_printer_driver( d, 3 );
4552 /* report that the driver is not in use by default */
4558 /**********************************************************************
4559 Check to see if a ogiven file is in use by *info
4560 *********************************************************************/
4562 static BOOL drv_file_in_use( char* file, NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4569 if ( strequal(file, info->driverpath) )
4572 if ( strequal(file, info->datafile) )
4575 if ( strequal(file, info->configfile) )
4578 if ( strequal(file, info->helpfile) )
4581 /* see of there are any dependent files to examine */
4583 if ( !info->dependentfiles )
4586 while ( *info->dependentfiles[i] ) {
4587 if ( strequal(file, info->dependentfiles[i]) )
4596 /**********************************************************************
4597 Utility function to remove the dependent file pointed to by the
4598 input parameter from the list
4599 *********************************************************************/
4601 static void trim_dependent_file( fstring files[], int idx )
4604 /* bump everything down a slot */
4606 while( *files[idx+1] ) {
4607 fstrcpy( files[idx], files[idx+1] );
4616 /**********************************************************************
4617 Check if any of the files used by src are also used by drv
4618 *********************************************************************/
4620 static BOOL trim_overlap_drv_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *src,
4621 NT_PRINTER_DRIVER_INFO_LEVEL_3 *drv )
4623 BOOL in_use = False;
4629 /* check each file. Remove it from the src structure if it overlaps */
4631 if ( drv_file_in_use(src->driverpath, drv) ) {
4633 DEBUG(10,("Removing driverfile [%s] from list\n", src->driverpath));
4634 fstrcpy( src->driverpath, "" );
4637 if ( drv_file_in_use(src->datafile, drv) ) {
4639 DEBUG(10,("Removing datafile [%s] from list\n", src->datafile));
4640 fstrcpy( src->datafile, "" );
4643 if ( drv_file_in_use(src->configfile, drv) ) {
4645 DEBUG(10,("Removing configfile [%s] from list\n", src->configfile));
4646 fstrcpy( src->configfile, "" );
4649 if ( drv_file_in_use(src->helpfile, drv) ) {
4651 DEBUG(10,("Removing helpfile [%s] from list\n", src->helpfile));
4652 fstrcpy( src->helpfile, "" );
4655 /* are there any dependentfiles to examine? */
4657 if ( !src->dependentfiles )
4660 while ( *src->dependentfiles[i] ) {
4661 if ( drv_file_in_use(src->dependentfiles[i], drv) ) {
4663 DEBUG(10,("Removing [%s] from dependent file list\n", src->dependentfiles[i]));
4664 trim_dependent_file( src->dependentfiles, i );
4672 /****************************************************************************
4673 Determine whether or not a particular driver files are currently being
4674 used by any other driver.
4676 Return value is True if any files were in use by other drivers
4677 and False otherwise.
4679 Upon return, *info has been modified to only contain the driver files
4680 which are not in use
4681 ****************************************************************************/
4683 BOOL printer_driver_files_in_use ( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info )
4688 fstring *list = NULL;
4689 NT_PRINTER_DRIVER_INFO_LEVEL driver;
4694 version = info->cversion;
4696 /* loop over all driver versions */
4698 DEBUG(5,("printer_driver_files_in_use: Beginning search through ntdrivers.tdb...\n"));
4700 /* get the list of drivers */
4703 ndrivers = get_ntdrivers(&list, info->environment, version);
4705 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
4706 ndrivers, info->environment, version));
4708 /* check each driver for overlap in files */
4710 for (i=0; i<ndrivers; i++) {
4711 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
4713 ZERO_STRUCT(driver);
4715 if ( !W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, list[i], info->environment, version)) ) {
4720 /* check if d2 uses any files from d1 */
4721 /* only if this is a different driver than the one being deleted */
4723 if ( !strequal(info->name, driver.info_3->name) ) {
4724 if ( trim_overlap_drv_files(info, driver.info_3) ) {
4725 free_a_printer_driver(driver, 3);
4731 free_a_printer_driver(driver, 3);
4736 DEBUG(5,("printer_driver_files_in_use: Completed search through ntdrivers.tdb...\n"));
4738 driver.info_3 = info;
4740 if ( DEBUGLEVEL >= 20 )
4741 dump_a_printer_driver( driver, 3 );
4746 /****************************************************************************
4747 Actually delete the driver files. Make sure that
4748 printer_driver_files_in_use() return False before calling
4750 ****************************************************************************/
4752 static BOOL delete_driver_files( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user )
4757 connection_struct *conn;
4767 DEBUG(6,("delete_driver_files: deleting driver [%s] - version [%d]\n", info_3->name, info_3->cversion));
4770 * Connect to the print$ share under the same account as the
4771 * user connected to the rpc pipe. Note we must be root to
4775 null_pw = data_blob( NULL, 0 );
4776 fstrcpy(res_type, "A:");
4778 conn = make_connection_with_chdir( "print$", null_pw, res_type, user->vuid, &nt_status );
4782 DEBUG(0,("delete_driver_files: Unable to connect\n"));
4786 /* Save who we are - we are temporarily becoming the connection user. */
4788 if ( !become_user(conn, conn->vuid) ) {
4789 DEBUG(0,("delete_driver_files: Can't become user!\n"));
4793 /* now delete the files; must strip the '\print$' string from
4796 if ( *info_3->driverpath ) {
4797 if ( (s = strchr( &info_3->driverpath[1], '\\' )) != NULL ) {
4799 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4800 DEBUG(10,("deleting driverfile [%s]\n", s));
4801 unlink_internals(conn, 0, file, False);
4805 if ( *info_3->configfile ) {
4806 if ( (s = strchr( &info_3->configfile[1], '\\' )) != NULL ) {
4808 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4809 DEBUG(10,("deleting configfile [%s]\n", s));
4810 unlink_internals(conn, 0, file, False);
4814 if ( *info_3->datafile ) {
4815 if ( (s = strchr( &info_3->datafile[1], '\\' )) != NULL ) {
4817 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4818 DEBUG(10,("deleting datafile [%s]\n", s));
4819 unlink_internals(conn, 0, file, False);
4823 if ( *info_3->helpfile ) {
4824 if ( (s = strchr( &info_3->helpfile[1], '\\' )) != NULL ) {
4826 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4827 DEBUG(10,("deleting helpfile [%s]\n", s));
4828 unlink_internals(conn, 0, file, False);
4832 /* check if we are done removing files */
4834 if ( info_3->dependentfiles ) {
4835 while ( info_3->dependentfiles[i][0] ) {
4838 /* bypass the "\print$" portion of the path */
4840 if ( (p = strchr( info_3->dependentfiles[i]+1, '\\' )) != NULL ) {
4842 driver_unix_convert(file, conn, NULL, &bad_path, &st);
4843 DEBUG(10,("deleting dependent file [%s]\n", file));
4844 unlink_internals(conn, 0, file, False);
4856 /****************************************************************************
4857 Remove a printer driver from the TDB. This assumes that the the driver was
4858 previously looked up.
4859 ***************************************************************************/
4861 WERROR delete_printer_driver( NT_PRINTER_DRIVER_INFO_LEVEL_3 *info_3, struct current_user *user,
4862 uint32 version, BOOL delete_files )
4866 TDB_DATA kbuf, dbuf;
4867 NT_PRINTER_DRIVER_INFO_LEVEL ctr;
4869 /* delete the tdb data first */
4871 arch = get_short_archi(info_3->environment);
4872 slprintf(key, sizeof(key)-1, "%s%s/%d/%s", DRIVERS_PREFIX,
4873 arch, version, info_3->name);
4875 DEBUG(5,("delete_printer_driver: key = [%s] delete_files = %s\n",
4876 key, delete_files ? "TRUE" : "FALSE" ));
4878 ctr.info_3 = info_3;
4879 dump_a_printer_driver( ctr, 3 );
4882 kbuf.dsize=strlen(key)+1;
4884 /* check if the driver actually exists for this environment */
4886 dbuf = tdb_fetch( tdb_drivers, kbuf );
4888 DEBUG(8,("delete_printer_driver: Driver unknown [%s]\n", key));
4889 return WERR_UNKNOWN_PRINTER_DRIVER;
4892 SAFE_FREE( dbuf.dptr );
4894 /* ok... the driver exists so the delete should return success */
4896 if (tdb_delete(tdb_drivers, kbuf) == -1) {
4897 DEBUG (0,("delete_printer_driver: fail to delete %s!\n", key));
4898 return WERR_ACCESS_DENIED;
4902 * now delete any associated files if delete_files == True
4903 * even if this part failes, we return succes because the
4904 * driver doesn not exist any more
4908 delete_driver_files( info_3, user );
4911 DEBUG(5,("delete_printer_driver: driver delete successful [%s]\n", key));
4916 /****************************************************************************
4917 Store a security desc for a printer.
4918 ****************************************************************************/
4920 WERROR nt_printing_setsec(const char *sharename, SEC_DESC_BUF *secdesc_ctr)
4922 SEC_DESC_BUF *new_secdesc_ctr = NULL;
4923 SEC_DESC_BUF *old_secdesc_ctr = NULL;
4925 TALLOC_CTX *mem_ctx = NULL;
4929 mem_ctx = talloc_init("nt_printing_setsec");
4930 if (mem_ctx == NULL)
4933 /* The old owner and group sids of the security descriptor are not
4934 present when new ACEs are added or removed by changing printer
4935 permissions through NT. If they are NULL in the new security
4936 descriptor then copy them over from the old one. */
4938 if (!secdesc_ctr->sec->owner_sid || !secdesc_ctr->sec->grp_sid) {
4939 DOM_SID *owner_sid, *group_sid;
4940 SEC_ACL *dacl, *sacl;
4941 SEC_DESC *psd = NULL;
4944 nt_printing_getsec(mem_ctx, sharename, &old_secdesc_ctr);
4946 /* Pick out correct owner and group sids */
4948 owner_sid = secdesc_ctr->sec->owner_sid ?
4949 secdesc_ctr->sec->owner_sid :
4950 old_secdesc_ctr->sec->owner_sid;
4952 group_sid = secdesc_ctr->sec->grp_sid ?
4953 secdesc_ctr->sec->grp_sid :
4954 old_secdesc_ctr->sec->grp_sid;
4956 dacl = secdesc_ctr->sec->dacl ?
4957 secdesc_ctr->sec->dacl :
4958 old_secdesc_ctr->sec->dacl;
4960 sacl = secdesc_ctr->sec->sacl ?
4961 secdesc_ctr->sec->sacl :
4962 old_secdesc_ctr->sec->sacl;
4964 /* Make a deep copy of the security descriptor */
4966 psd = make_sec_desc(mem_ctx, secdesc_ctr->sec->revision, secdesc_ctr->sec->type,
4967 owner_sid, group_sid,
4972 new_secdesc_ctr = make_sec_desc_buf(mem_ctx, size, psd);
4975 if (!new_secdesc_ctr) {
4976 new_secdesc_ctr = secdesc_ctr;
4979 /* Store the security descriptor in a tdb */
4981 prs_init(&ps, (uint32)sec_desc_size(new_secdesc_ctr->sec) +
4982 sizeof(SEC_DESC_BUF), mem_ctx, MARSHALL);
4984 if (!sec_io_desc_buf("nt_printing_setsec", &new_secdesc_ctr,
4986 status = WERR_BADFUNC;
4990 key = make_printers_secdesc_tdbkey( sharename );
4992 if (tdb_prs_store(tdb_printers, key, &ps)==0) {
4995 DEBUG(1,("Failed to store secdesc for %s\n", sharename));
4996 status = WERR_BADFUNC;
4999 /* Free malloc'ed memory */
5005 talloc_destroy(mem_ctx);
5009 /****************************************************************************
5010 Construct a default security descriptor buffer for a printer.
5011 ****************************************************************************/
5013 static SEC_DESC_BUF *construct_default_printer_sdb(TALLOC_CTX *ctx)
5015 SEC_ACE ace[5]; /* max number of ace entries */
5018 SEC_ACL *psa = NULL;
5019 SEC_DESC_BUF *sdb = NULL;
5020 SEC_DESC *psd = NULL;
5024 /* Create an ACE where Everyone is allowed to print */
5026 init_sec_access(&sa, PRINTER_ACE_PRINT);
5027 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
5028 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5030 /* Add the domain admins group if we are a DC */
5033 DOM_SID domadmins_sid;
5035 sid_copy(&domadmins_sid, get_global_sam_sid());
5036 sid_append_rid(&domadmins_sid, DOMAIN_GROUP_RID_ADMINS);
5038 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5039 init_sec_ace(&ace[i++], &domadmins_sid,
5040 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5041 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5042 init_sec_ace(&ace[i++], &domadmins_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
5043 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5045 else if (secrets_fetch_domain_sid(lp_workgroup(), &adm_sid)) {
5046 sid_append_rid(&adm_sid, DOMAIN_USER_RID_ADMIN);
5048 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5049 init_sec_ace(&ace[i++], &adm_sid,
5050 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5051 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5052 init_sec_ace(&ace[i++], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
5053 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5056 /* add BUILTIN\Administrators as FULL CONTROL */
5058 init_sec_access(&sa, PRINTER_ACE_FULL_CONTROL);
5059 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
5060 SEC_ACE_TYPE_ACCESS_ALLOWED, sa,
5061 SEC_ACE_FLAG_OBJECT_INHERIT | SEC_ACE_FLAG_INHERIT_ONLY);
5062 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
5063 SEC_ACE_TYPE_ACCESS_ALLOWED,
5064 sa, SEC_ACE_FLAG_CONTAINER_INHERIT);
5066 /* Make the security descriptor owned by the BUILTIN\Administrators */
5068 /* The ACL revision number in rpc_secdesc.h differs from the one
5069 created by NT when setting ACE entries in printer
5070 descriptors. NT4 complains about the property being edited by a
5073 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) != NULL) {
5074 psd = make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE,
5075 &global_sid_Builtin_Administrators,
5076 &global_sid_Builtin_Administrators,
5077 NULL, psa, &sd_size);
5081 DEBUG(0,("construct_default_printer_sd: Failed to make SEC_DESC.\n"));
5085 sdb = make_sec_desc_buf(ctx, sd_size, psd);
5087 DEBUG(4,("construct_default_printer_sdb: size = %u.\n",
5088 (unsigned int)sd_size));
5093 /****************************************************************************
5094 Get a security desc for a printer.
5095 ****************************************************************************/
5097 BOOL nt_printing_getsec(TALLOC_CTX *ctx, const char *sharename, SEC_DESC_BUF **secdesc_ctr)
5103 if (strlen(sharename) > 2 && (temp = strchr(sharename + 2, '\\'))) {
5104 sharename = temp + 1;
5107 /* Fetch security descriptor from tdb */
5109 key = make_printers_secdesc_tdbkey( sharename );
5111 if (tdb_prs_fetch(tdb_printers, key, &ps, ctx)!=0 ||
5112 !sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1)) {
5114 DEBUG(4,("using default secdesc for %s\n", sharename));
5116 if (!(*secdesc_ctr = construct_default_printer_sdb(ctx))) {
5120 /* Save default security descriptor for later */
5122 prs_init(&ps, (uint32)sec_desc_size((*secdesc_ctr)->sec) +
5123 sizeof(SEC_DESC_BUF), ctx, MARSHALL);
5125 if (sec_io_desc_buf("nt_printing_getsec", secdesc_ctr, &ps, 1))
5126 tdb_prs_store(tdb_printers, key, &ps);
5133 /* If security descriptor is owned by S-1-1-0 and winbindd is up,
5134 this security descriptor has been created when winbindd was
5135 down. Take ownership of security descriptor. */
5137 if (sid_equal((*secdesc_ctr)->sec->owner_sid, &global_sid_World)) {
5140 /* Change sd owner to workgroup administrator */
5142 if (secrets_fetch_domain_sid(lp_workgroup(), &owner_sid)) {
5143 SEC_DESC_BUF *new_secdesc_ctr = NULL;
5144 SEC_DESC *psd = NULL;
5149 sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN);
5151 psd = make_sec_desc(ctx, (*secdesc_ctr)->sec->revision, (*secdesc_ctr)->sec->type,
5153 (*secdesc_ctr)->sec->grp_sid,
5154 (*secdesc_ctr)->sec->sacl,
5155 (*secdesc_ctr)->sec->dacl,
5158 new_secdesc_ctr = make_sec_desc_buf(ctx, size, psd);
5160 /* Swap with other one */
5162 *secdesc_ctr = new_secdesc_ctr;
5166 nt_printing_setsec(sharename, *secdesc_ctr);
5170 if (DEBUGLEVEL >= 10) {
5171 SEC_ACL *the_acl = (*secdesc_ctr)->sec->dacl;
5174 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5175 sharename, the_acl->num_aces));
5177 for (i = 0; i < the_acl->num_aces; i++) {
5180 sid_to_string(sid_str, &the_acl->ace[i].trustee);
5182 DEBUG(10, ("%s %d %d 0x%08x\n", sid_str,
5183 the_acl->ace[i].type, the_acl->ace[i].flags,
5184 the_acl->ace[i].info.mask));
5194 1: level not implemented
5195 2: file doesn't exist
5196 3: can't allocate memory
5197 4: can't free memory
5198 5: non existant struct
5202 A printer and a printer driver are 2 different things.
5203 NT manages them separatelly, Samba does the same.
5204 Why ? Simply because it's easier and it makes sense !
5206 Now explanation: You have 3 printers behind your samba server,
5207 2 of them are the same make and model (laser A and B). But laser B
5208 has an 3000 sheet feeder and laser A doesn't such an option.
5209 Your third printer is an old dot-matrix model for the accounting :-).
5211 If the /usr/local/samba/lib directory (default dir), you will have
5212 5 files to describe all of this.
5214 3 files for the printers (1 by printer):
5217 NTprinter_accounting
5218 2 files for the drivers (1 for the laser and 1 for the dot matrix)
5219 NTdriver_printer model X
5220 NTdriver_printer model Y
5222 jfm: I should use this comment for the text file to explain
5223 same thing for the forms BTW.
5224 Je devrais mettre mes commentaires en francais, ca serait mieux :-)
5228 /* Convert generic access rights to printer object specific access rights.
5229 It turns out that NT4 security descriptors use generic access rights and
5230 NT5 the object specific ones. */
5232 void map_printer_permissions(SEC_DESC *sd)
5236 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
5237 se_map_generic(&sd->dacl->ace[i].info.mask,
5238 &printer_generic_mapping);
5242 /****************************************************************************
5243 Check a user has permissions to perform the given operation. We use the
5244 permission constants defined in include/rpc_spoolss.h to check the various
5245 actions we perform when checking printer access.
5247 PRINTER_ACCESS_ADMINISTER:
5248 print_queue_pause, print_queue_resume, update_printer_sec,
5249 update_printer, spoolss_addprinterex_level_2,
5250 _spoolss_setprinterdata
5255 JOB_ACCESS_ADMINISTER:
5256 print_job_delete, print_job_pause, print_job_resume,
5259 Try access control in the following order (for performance reasons):
5260 1) root ans SE_PRINT_OPERATOR can do anything (easy check)
5261 2) check security descriptor (bit comparisons in memory)
5262 3) "printer admins" (may result in numerous calls to winbind)
5264 ****************************************************************************/
5265 BOOL print_access_check(struct current_user *user, int snum, int access_type)
5267 SEC_DESC_BUF *secdesc = NULL;
5268 uint32 access_granted;
5272 TALLOC_CTX *mem_ctx = NULL;
5273 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5275 /* If user is NULL then use the current_user structure */
5278 user = ¤t_user;
5280 /* Always allow root or SE_PRINT_OPERATROR to do anything */
5282 if ( user->ut.uid == 0 || user_has_privileges(user->nt_user_token, &se_printop ) ) {
5286 /* Get printer name */
5288 pname = PRINTERNAME(snum);
5290 if (!pname || !*pname) {
5295 /* Get printer security descriptor */
5297 if(!(mem_ctx = talloc_init("print_access_check"))) {
5302 nt_printing_getsec(mem_ctx, pname, &secdesc);
5304 if (access_type == JOB_ACCESS_ADMINISTER) {
5305 SEC_DESC_BUF *parent_secdesc = secdesc;
5307 /* Create a child security descriptor to check permissions
5308 against. This is because print jobs are child objects
5309 objects of a printer. */
5311 secdesc = se_create_child_secdesc(mem_ctx, parent_secdesc->sec, False);
5313 /* Now this is the bit that really confuses me. The access
5314 type needs to be changed from JOB_ACCESS_ADMINISTER to
5315 PRINTER_ACCESS_ADMINISTER for this to work. Something
5316 to do with the child (job) object becoming like a
5319 access_type = PRINTER_ACCESS_ADMINISTER;
5324 map_printer_permissions(secdesc->sec);
5326 result = se_access_check(secdesc->sec, user->nt_user_token, access_type,
5327 &access_granted, &status);
5329 DEBUG(4, ("access check was %s\n", result ? "SUCCESS" : "FAILURE"));
5331 /* see if we need to try the printer admin list */
5333 if ((access_granted == 0) &&
5334 (token_contains_name_in_list(uidtoname(user->ut.uid), NULL,
5335 user->nt_user_token,
5336 lp_printer_admin(snum)))) {
5340 talloc_destroy(mem_ctx);
5348 /****************************************************************************
5349 Check the time parameters allow a print operation.
5350 *****************************************************************************/
5352 BOOL print_time_access_check(int snum)
5354 NT_PRINTER_INFO_LEVEL *printer = NULL;
5356 time_t now = time(NULL);
5360 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_servicename(snum))))
5363 if (printer->info_2->starttime == 0 && printer->info_2->untiltime == 0)
5367 mins = (uint32)t->tm_hour*60 + (uint32)t->tm_min;
5369 if (mins >= printer->info_2->starttime && mins <= printer->info_2->untiltime)
5372 free_a_printer(&printer, 2);
5380 /****************************************************************************
5381 Fill in the servername sent in the _spoolss_open_printer_ex() call
5382 ****************************************************************************/
5384 char* get_server_name( Printer_entry *printer )
5386 return printer->servername;