rpc_parse/parse_misc.c : defined a new BUFFER5 struct

include/ntdomain.h     : added rpc_spoolss.h include statement
include/proto.h
include/rpc_dce.h      : added definition of RPC_ALTER_CONTEXT request &
                         reply
param/loadparm.c       : 2 new options for NT printing support and some
                         changes to initial values in the LPRNG case.
rpc_parse/parse_prs.c  : added prs_uint16s()
rpc_parse/parse_rpc.c  : added SYNT_SPOOLSS_V1 and code for the
                         alter-context support.
rpc_server/srv_pipe.c  : alter-context support
smbd/nttrans.c
smbd/server.c
include/rpc_misc.h
Makefile.in
include/smb.h

Jean Francois
(This used to be commit 4c515804b70254248e378a3f90f47e4c32639d29)

13 files changed, 323 insertions, 15 deletions

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 00fbf9d578..356ded7504 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -41,6 +41,8 @@ NMBLOGFILE = $(VARDIR)/log.nmb
 CONFIGFILE = $(LIBDIR)/smb.conf
 LMHOSTSFILE = $(LIBDIR)/lmhosts
 DRIVERFILE = $(LIBDIR)/printers.def
+FORMSFILE = $(LIBDIR)/ntforms.def
+NTDRIVERSDIR = $(LIBDIR)
 PASSWD_PROGRAM = /bin/passwd
 SMB_PASSWD_FILE = $(BASEDIR)/private/smbpasswd
 SMB_PASSGRP_FILE = $(BASEDIR)/private/smbpassgrp
@@ -78,7 +80,7 @@ PASSWD_FLAGS = \
 FLAGS1 = $(CFLAGS) -Iinclude -I$(srcdir)/include -I$(srcdir)/ubiqx -I$(srcdir)/smbwrapper $(CPPFLAGS) -DSMBLOGFILE=\"$(SMBLOGFILE)\" -DNMBLOGFILE=\"$(NMBLOGFILE)\"
 FLAGS2 = -DCONFIGFILE=\"$(CONFIGFILE)\" -DLMHOSTSFILE=\"$(LMHOSTSFILE)\"  
 FLAGS3 = -DSWATDIR=\"$(SWATDIR)\" -DSBINDIR=\"$(SBINDIR)\" -DLOCKDIR=\"$(LOCKDIR)\" -DSMBRUN=\"$(SMBRUN)\" -DCODEPAGEDIR=\"$(CODEPAGEDIR)\"
-FLAGS4 = -DDRIVERFILE=\"$(DRIVERFILE)\" -DBINDIR=\"$(BINDIR)\"
+FLAGS4 = -DDRIVERFILE=\"$(DRIVERFILE)\" -DBINDIR=\"$(BINDIR)\" -DFORMSFILE=\"$(FORMSFILE)\" -DNTDRIVERSDIR=\"$(NTDRIVERSDIR)\"
 FLAGS5 = $(FLAGS1) $(FLAGS2) $(FLAGS3) $(FLAGS4) -DHAVE_INCLUDES_H
 FLAGS  = $(FLAGS5) $(PASSWD_FLAGS)
 
@@ -130,14 +132,16 @@ RPC_SERVER_OBJ = \
 		rpc_server/srv_svcctl.o \
 		rpc_server/srv_pipe.o \
 		rpc_server/srv_lookup.o \
-		rpc_server/srv_wkssvc.o
+		rpc_server/srv_wkssvc.o \
+		rpc_server/srv_spoolss.o
 
 RPC_PARSE_OBJ = rpc_parse/parse_lsa.o rpc_parse/parse_misc.o \
                 rpc_parse/parse_net.o rpc_parse/parse_prs.o \
                 rpc_parse/parse_reg.o rpc_parse/parse_rpc.o \
                 rpc_parse/parse_samr.o rpc_parse/parse_srv.o \
                 rpc_parse/parse_wks.o rpc_parse/parse_sec.o \
-                rpc_parse/parse_svc.o rpc_parse/parse_at.o
+                rpc_parse/parse_svc.o rpc_parse/parse_at.o \
+		rpc_parse/parse_spoolss.o
 
 RPC_CLIENT_OBJ = \
 		rpc_client/cli_login.o    \
@@ -178,7 +182,7 @@ SMBD_OBJ1 = smbd/server.o smbd/files.o smbd/chgpasswd.o smbd/connection.o \
             smbd/$(QUOTAOBJS) smbd/reply.o smbd/ssl.o smbd/trans2.o smbd/uid.o \
 	    smbd/dosmode.o smbd/filename.o smbd/open.o smbd/close.o smbd/blocking.o \
 	    smbd/process.o smbd/oplock.o smbd/service.o smbd/error.o smbd/vfs.o \
-	    smbd/vfs-wrap.o
+	    smbd/vfs-wrap.o printing/nt_printing.o
 
 PRINTING_OBJ = printing/pcap.o printing/print_svid.o printing/printing.o
 
diff --git a/source3/include/ntdomain.h b/source3/include/ntdomain.h
index c4eccfc466..cfd1cc37b3 100644
--- a/source3/include/ntdomain.h
+++ b/source3/include/ntdomain.h
@@ -43,6 +43,7 @@
 #include "rpc_svcctl.h"
 #include "rpc_wkssvc.h"
 #include "rpc_atsvc.h"
+#include "rpc_spoolss.h"
 
 /* 
  * A bunch of stuff that was put into smb.h
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 0fb5962094..e528505d43 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1201,6 +1201,8 @@ char *lp_nis_home_map_name(void);
 char *lp_netbios_aliases(void);
 char *lp_driverfile(void);
 char *lp_panic_action(void);
+char *lp_nt_forms(void);
+char *lp_nt_drivers_file(void);
 char *lp_ldap_server(void);
 char *lp_ldap_suffix(void);
 char *lp_ldap_bind_as(void);
@@ -1560,6 +1562,27 @@ struct passgrp_ops *file_initialise_password_grp(void);
 
 struct passgrp_ops *unix_initialise_password_grp(void);
 
+/*The following definitions come from  printing/nt_printing.c  */
+
+int get_ntforms(nt_forms_struct **list);
+int get_ntdrivers(fstring **list, char *architecture);
+void get_short_archi(char *short_archi, char *long_archi);
+void dump_a_param(NT_PRINTER_PARAM *param);
+BOOL add_a_specific_param(NT_PRINTER_INFO_LEVEL_2 *info_2, NT_PRINTER_PARAM *param);
+BOOL unlink_specific_param_if_exist(NT_PRINTER_INFO_LEVEL_2 *info_2, NT_PRINTER_PARAM *param);
+uint32 add_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level);
+uint32 get_a_printer(NT_PRINTER_INFO_LEVEL *printer, uint32 level, fstring sharename);
+uint32 free_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level);
+uint32 add_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level);
+uint32 get_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL *driver, uint32 level, 
+                            fstring printername, fstring architecture);
+uint32 free_a_printer_driver(NT_PRINTER_DRIVER_INFO_LEVEL driver, uint32 level);
+BOOL get_specific_param_by_index(NT_PRINTER_INFO_LEVEL printer, uint32 level, uint32 param_index,
+                                 fstring value, uint8 **data, uint32 *type, uint32 *len);
+BOOL get_specific_param(NT_PRINTER_INFO_LEVEL printer, uint32 level, 
+                        fstring value, uint8 **data, uint32 *type, uint32 *len);
+void init_devicemode(NT_DEVICEMODE *nt_devmode);
+
 /*The following definitions come from  printing/pcap.c  */
 
 BOOL pcap_printername_ok(char *pszPrintername, char *pszPrintcapname);
@@ -2008,6 +2031,10 @@ void make_buffer3_hex(BUFFER3 *str, char *buf);
 void make_buffer3_bytes(BUFFER3 *str, uint8 *buf, int len);
 void smb_io_buffer3(char *desc,  BUFFER3 *buf3, prs_struct *ps, int depth);
 void smb_io_buffer4(char *desc, BUFFER4 *buf4, uint32 buffer, prs_struct *ps, int depth);
+void init_buffer5(BUFFER5 **str);
+void clear_buffer5(BUFFER5 **str);
+void make_buffer5(BUFFER5 *str, char *buf, int len);
+void smb_io_buffer5(char *desc, BUFFER5 *buf5, prs_struct *ps, int depth);
 void make_buffer2(BUFFER2 *str, const char *buf, int len);
 void smb_io_buffer2(char *desc,  BUFFER2 *buf2, uint32 buffer, prs_struct *ps, int depth);
 void make_buf_unistr2(UNISTR2 *str, uint32 *ptr, char *buf);
@@ -2144,6 +2171,7 @@ BOOL prs_uint8(char *name, prs_struct *ps, int depth, uint8 *data8);
 BOOL prs_uint16(char *name, prs_struct *ps, int depth, uint16 *data16);
 BOOL prs_uint32(char *name, prs_struct *ps, int depth, uint32 *data32);
 BOOL prs_uint8s(BOOL charmode, char *name, prs_struct *ps, int depth, uint8 *data8s, int len);
+BOOL prs_uint16s(BOOL charmode, char *name, prs_struct *ps, int depth, uint16 *data16s, int len);
 BOOL prs_uint32s(BOOL charmode, char *name, prs_struct *ps, int depth, uint32 *data32s, int len);
 BOOL prs_buffer2(BOOL charmode, char *name, prs_struct *ps, int depth, BUFFER2 *str);
 BOOL prs_string2(BOOL charmode, char *name, prs_struct *ps, int depth, STRING2 *str);
@@ -2646,6 +2674,103 @@ SEC_DESC_BUF *dup_sec_desc_buf(SEC_DESC_BUF *src);
 void free_sec_desc_buf(SEC_DESC_BUF **ppsdb);
 BOOL sec_io_desc_buf(char *desc, SEC_DESC_BUF **ppsdb, prs_struct *ps, int depth);
 
+/*The following definitions come from  rpc_parse/parse_spoolss.c  */
+
+void make_systemtime(SYSTEMTIME *systime, struct tm *unixtime);
+void smb_io_notify_info_data_strings(char *desc,SPOOL_NOTIFY_INFO_DATA *data,
+                                     prs_struct *ps, int depth);
+void spoolss_io_r_open_printer(char *desc, SPOOL_R_OPEN_PRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_open_printer(char *desc, SPOOL_Q_OPEN_PRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_q_getprinterdata(char *desc, SPOOL_Q_GETPRINTERDATA *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_getprinterdata(char *desc, SPOOL_R_GETPRINTERDATA *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_closeprinter(char *desc, SPOOL_Q_CLOSEPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_closeprinter(char *desc, SPOOL_R_CLOSEPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_startdocprinter(char *desc, SPOOL_Q_STARTDOCPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_startdocprinter(char *desc, SPOOL_R_STARTDOCPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enddocprinter(char *desc, SPOOL_Q_ENDDOCPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enddocprinter(char *desc, SPOOL_R_ENDDOCPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_startpageprinter(char *desc, SPOOL_Q_STARTPAGEPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_startpageprinter(char *desc, SPOOL_R_STARTPAGEPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_endpageprinter(char *desc, SPOOL_Q_ENDPAGEPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_endpageprinter(char *desc, SPOOL_R_ENDPAGEPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_writeprinter(char *desc, SPOOL_Q_WRITEPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_writeprinter(char *desc, SPOOL_R_WRITEPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_rffpcnex(char *desc, SPOOL_Q_RFFPCNEX *q_u,
+                           prs_struct *ps, int depth);
+void spoolss_io_r_rffpcnex(char *desc, SPOOL_R_RFFPCNEX *r_u, 
+                           prs_struct *ps, int depth);
+void spoolss_io_q_rfnpcnex(char *desc, SPOOL_Q_RFNPCNEX *q_u,
+                           prs_struct *ps, int depth);
+void spoolss_io_r_rfnpcnex(char *desc, 
+                           SPOOL_R_RFNPCNEX *r_u, 
+                           prs_struct *ps, int depth);
+void spoolss_io_q_getprinterdriver2(char *desc, 
+				    SPOOL_Q_GETPRINTERDRIVER2 *q_u,
+                                    prs_struct *ps, int depth);
+void spoolss_io_r_getprinterdriver2(char *desc, SPOOL_R_GETPRINTERDRIVER2 *r_u,
+                               prs_struct *ps, int depth);
+void spoolss_io_q_enumprinters(char *desc, SPOOL_Q_ENUMPRINTERS *q_u,
+                               prs_struct *ps, int depth);
+void spoolss_io_r_enumprinters(char *desc,
+                               SPOOL_R_ENUMPRINTERS *r_u, 
+                               prs_struct *ps, int depth);
+void spoolss_io_r_getprinter(char *desc,
+                               SPOOL_R_GETPRINTER *r_u, 
+                               prs_struct *ps, int depth);
+void spoolss_io_q_getprinter(char *desc, SPOOL_Q_GETPRINTER *q_u,
+                               prs_struct *ps, int depth);
+void spoolss_io_r_setprinter(char *desc, SPOOL_R_SETPRINTER *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_setprinter(char *desc, SPOOL_Q_SETPRINTER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_fcpn(char *desc, SPOOL_R_FCPN *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_fcpn(char *desc, SPOOL_Q_FCPN *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_addjob(char *desc, SPOOL_R_ADDJOB *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_addjob(char *desc, SPOOL_Q_ADDJOB *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enumjobs(char *desc, SPOOL_R_ENUMJOBS *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enumjobs(char *desc, SPOOL_Q_ENUMJOBS *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_schedulejob(char *desc, SPOOL_R_SCHEDULEJOB *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_schedulejob(char *desc, SPOOL_Q_SCHEDULEJOB *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_setjob(char *desc, SPOOL_R_SETJOB *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_setjob(char *desc, SPOOL_Q_SETJOB *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enumdrivers(char *desc, SPOOL_R_ENUMPRINTERDRIVERS *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enumprinterdrivers(char *desc, SPOOL_Q_ENUMPRINTERDRIVERS *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enumforms(char *desc, SPOOL_R_ENUMFORMS *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enumforms(char *desc, SPOOL_Q_ENUMFORMS *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enumports(char *desc, SPOOL_R_ENUMPORTS *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enumports(char *desc, SPOOL_Q_ENUMPORTS *q_u, prs_struct *ps, int depth);
+void spool_io_printer_info_level_2(char *desc, SPOOL_PRINTER_INFO_LEVEL_2 **q_u, prs_struct *ps, int depth);
+void spool_io_printer_info_level(char *desc, SPOOL_PRINTER_INFO_LEVEL *il, prs_struct *ps, int depth);
+void spool_io_user_level_1(char *desc, SPOOL_USER_LEVEL_1 **q_u, prs_struct *ps, int depth);
+void spool_io_user_level(char *desc, SPOOL_USER_LEVEL *q_u, prs_struct *ps, int depth);
+void spoolss_io_q_addprinterex(char *desc, SPOOL_Q_ADDPRINTEREX *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_addprinterex(char *desc, SPOOL_R_ADDPRINTEREX *r_u, prs_struct *ps, int depth);
+void spool_io_printer_driver_info_level_3(char *desc, SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 **q_u, 
+                                          prs_struct *ps, int depth);
+void uniarray_2_ascarray(BUFFER5 *buf5, char ***ar);
+void smb_io_unibuffer(char *desc, UNISTR2 *buffer, prs_struct *ps, int depth);
+void spool_io_printer_driver_info_level(char *desc, SPOOL_PRINTER_DRIVER_INFO_LEVEL *il, prs_struct *ps, int depth);
+void spoolss_io_q_addprinterdriver(char *desc, SPOOL_Q_ADDPRINTERDRIVER *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_addprinterdriver(char *desc, SPOOL_R_ADDPRINTERDRIVER *q_u, prs_struct *ps, int depth);
+void uni_2_asc_printer_driver_3(SPOOL_PRINTER_DRIVER_INFO_LEVEL_3 *uni,
+                                NT_PRINTER_DRIVER_INFO_LEVEL_3 **asc);
+void uni_2_asc_printer_info_2(SPOOL_PRINTER_INFO_LEVEL_2 *uni,
+                              NT_PRINTER_INFO_LEVEL_2  **asc);
+void convert_printer_info(SPOOL_PRINTER_INFO_LEVEL uni,
+                          NT_PRINTER_INFO_LEVEL *printer,
+			  uint32 level);
+void convert_printer_driver_info(SPOOL_PRINTER_DRIVER_INFO_LEVEL uni,
+                                 NT_PRINTER_DRIVER_INFO_LEVEL *printer,
+			         uint32 level);
+void convert_devicemode(DEVICEMODE devmode, NT_DEVICEMODE *nt_devmode);
+void spoolss_io_r_getprinterdriverdir(char *desc, SPOOL_R_GETPRINTERDRIVERDIR *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_getprinterdriverdir(char *desc, SPOOL_Q_GETPRINTERDRIVERDIR *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enumprintprocessors(char *desc, SPOOL_R_ENUMPRINTPROCESSORS *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enumprintprocessors(char *desc, SPOOL_Q_ENUMPRINTPROCESSORS *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_enumprinterdata(char *desc, SPOOL_R_ENUMPRINTERDATA *r_u, prs_struct *ps, int depth);
+void spoolss_io_q_enumprinterdata(char *desc, SPOOL_Q_ENUMPRINTERDATA *q_u, prs_struct *ps, int depth);
+void spoolss_io_q_setprinterdata(char *desc, SPOOL_Q_SETPRINTERDATA *q_u, prs_struct *ps, int depth);
+void spoolss_io_r_setprinterdata(char *desc, SPOOL_R_SETPRINTERDATA *r_u, prs_struct *ps, int depth);
+void convert_specific_param(NT_PRINTER_PARAM **param, UNISTR2 value , uint32 type, uint8 *data, uint32 len);
+
 /*The following definitions come from  rpc_parse/parse_srv.c  */
 
 void make_srv_share_info1_str(SH_INFO_1_STR *sh1, char *net_name, char *remark);
@@ -2861,6 +2986,13 @@ BOOL api_reg_rpc(pipes_struct *p, prs_struct *data);
 
 BOOL api_samr_rpc(pipes_struct *p, prs_struct *data);
 
+/*The following definitions come from  rpc_server/srv_spoolss.c  */
+
+void init_printer_hnd(void);
+uint32 size_of_notify_info_data(uint16 type, uint16 field);
+BOOL type_of_notify_info_data(uint16 type, uint16 field);
+BOOL api_spoolss_rpc(pipes_struct *p, prs_struct *data);
+
 /*The following definitions come from  rpc_server/srv_srvsvc.c  */
 
 BOOL api_srvsvc_rpc(pipes_struct *p, prs_struct *data);
diff --git a/source3/include/rpc_dce.h b/source3/include/rpc_dce.h
index 70eb1b4e20..a324daac6a 100644
--- a/source3/include/rpc_dce.h
+++ b/source3/include/rpc_dce.h
@@ -36,6 +36,8 @@ enum RPC_PKT_TYPE
 	RPC_FAULT    = 0x03,
 	RPC_BIND     = 0x0B,
 	RPC_BINDACK  = 0x0C,
+	RPC_ALTCONT     = 0x0E,
+	RPC_ALTCONTRESP = 0x0F,
 	RPC_BINDRESP = 0x10 /* not the real name!  this is undocumented! */
 };
 
diff --git a/source3/include/rpc_misc.h b/source3/include/rpc_misc.h
index eb345770ff..2447e3307f 100644
--- a/source3/include/rpc_misc.h
+++ b/source3/include/rpc_misc.h
@@ -189,6 +189,13 @@ typedef struct buffer4_info
 
 } BUFFER4;
 
+/* BUFFER5 */
+typedef struct buffer5_info
+{
+  uint32 buf_len;
+  uint16 *buffer; /* data */
+} BUFFER5;
+
 /* UNISTR2 - unicode string size (in uint16 unicode chars) and buffer */
 typedef struct unistr2_info
 {
diff --git a/source3/include/smb.h b/source3/include/smb.h
index 605218d51f..6d9bcb479b 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -360,6 +360,7 @@ typedef char fstring[FSTRING_LEN];
 #define PIPE_LSASS    "\\PIPE\\lsass"
 #define PIPE_LSARPC   "\\PIPE\\lsarpc"
 #define PIPE_ATSVC    "\\PIPE\\atsvc"
+#define PIPE_SPOOLSS  "\\pipe\\spoolss"
 
 
 /* 64 bit time (100usec) since ????? - cifs6.txt, section 3.5, page 30 */
@@ -1877,6 +1878,7 @@ extern int unix_ERR_code;
 		 __FILE__, __LINE__)), smb_panic("assert failed")))
 #define SMB_ASSERT_ARRAY(a,n) SMB_ASSERT((sizeof(a)/sizeof((a)[0])) >= (n))
 
+#include "nt_printing.h"
 #include "ntdomain.h"
 
 /* A netbios name structure. */
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index b55a4f3d21..142ab4af32 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -153,6 +153,8 @@ typedef struct
   char *szLdapPasswdFile; 
 #endif /* WITH_LDAP */
   char *szPanicAction;
+  char *szNtForms;
+  char *szNtDriverFile;  
   int max_log_size;
   int mangled_stack;
   int max_xmit;
@@ -676,6 +678,8 @@ static struct parm_struct parm_table[] =
   {"printer",          P_STRING,  P_LOCAL,  &sDefault.szPrintername,    NULL,   NULL,  0},
   {"printer driver",   P_STRING,  P_LOCAL,  &sDefault.szPrinterDriver,  NULL,   NULL,  0},
   {"printer driver location",   P_STRING,  P_LOCAL,  &sDefault.szPrinterDriverLocation,  NULL,   NULL,  FLAG_GLOBAL},
+  {"nt forms file",    P_STRING,  P_GLOBAL, &Globals.szNtForms,         NULL,   NULL,  FLAG_GLOBAL},
+  {"nt printer driver",P_STRING,  P_GLOBAL, &Globals.szNtDriverFile,    NULL,   NULL,  FLAG_GLOBAL},
 
   {"Filename Handling", P_SEP, P_SEPARATOR},
   {"strip dot",        P_BOOL,    P_GLOBAL, &Globals.bStripDot,         NULL,   NULL,  0},
@@ -860,6 +864,8 @@ static void init_globals(void)
   string_set(&Globals.szPasswdProgram, PASSWD_PROGRAM);
   string_set(&Globals.szPrintcapname, PRINTCAP_NAME);
   string_set(&Globals.szDriverFile, DRIVERFILE);
+  string_set(&Globals.szNtForms, FORMSFILE);
+  string_set(&Globals.szNtDriverFile, NTDRIVERSDIR);
   string_set(&Globals.szLockDir, LOCKDIR);
   string_set(&Globals.szRootdir, "/");
   string_set(&Globals.szSmbrun, SMBRUN);
@@ -1028,12 +1034,21 @@ static void init_locals(void)
     {
     case PRINT_BSD:
     case PRINT_AIX:
-    case PRINT_LPRNG:
     case PRINT_PLP:
       string_initial(&sDefault.szLpqcommand,"lpq -P%p");
       string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
       string_initial(&sDefault.szPrintcommand,"lpr -r -P%p %s");
       break;
+      
+    case PRINT_LPRNG:
+      string_initial(&sDefault.szLpqcommand,"lpq -P%p");
+      string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
+      string_initial(&sDefault.szPrintcommand,"lpr -r -P%p %s");
+      string_initial(&sDefault.szQueuepausecommand, "lpc stop %p");
+      string_initial(&sDefault.szQueueresumecommand, "lpc start %p");
+      string_initial(&sDefault.szLppausecommand,"lpc hold %p %j");
+      string_initial(&sDefault.szLpresumecommand,"lpc release %p %j");
+      break;
 
     case PRINT_SYSV:
     case PRINT_HPUX:
@@ -1186,6 +1201,8 @@ static FN_GLOBAL_STRING(lp_announce_version,&Globals.szAnnounceVersion)
 FN_GLOBAL_STRING(lp_netbios_aliases,&Globals.szNetbiosAliases)
 FN_GLOBAL_STRING(lp_driverfile,&Globals.szDriverFile)
 FN_GLOBAL_STRING(lp_panic_action,&Globals.szPanicAction)
+FN_GLOBAL_STRING(lp_nt_forms,&Globals.szNtForms)
+FN_GLOBAL_STRING(lp_nt_drivers_file,&Globals.szNtDriverFile)
 
 #ifdef WITH_LDAP
 FN_GLOBAL_STRING(lp_ldap_server,&Globals.szLdapServer);
diff --git a/source3/rpc_parse/parse_misc.c b/source3/rpc_parse/parse_misc.c
index a84469f8f9..4927886fc8 100644
--- a/source3/rpc_parse/parse_misc.c
+++ b/source3/rpc_parse/parse_misc.c
@@ -519,6 +519,71 @@ void smb_io_buffer4(char *desc, BUFFER4 *buf4, uint32 buffer, prs_struct *ps, in
 }
 
 /*******************************************************************
+initialise a BUFFER5 structure.
+********************************************************************/
+void init_buffer5(BUFFER5 **str)
+{
+	BUFFER5 *buf5;
+		
+	buf5=(BUFFER5 *)malloc( sizeof(BUFFER5) );
+	
+	buf5->buf_len=0;
+	buf5->buffer=NULL;	
+	*str=buf5;
+}
+
+/*******************************************************************
+clear a BUFFER5 structure.
+********************************************************************/
+void clear_buffer5(BUFFER5 **str)
+{
+	BUFFER5 *buf5;
+	
+	buf5=*str;	
+	if (buf5->buffer != NULL )
+	{
+		free(buf5->buffer);
+	}
+	free(buf5);
+	*str=NULL;
+}
+
+/*******************************************************************
+creates a BUFFER5 structure.
+********************************************************************/
+void make_buffer5(BUFFER5 *str, char *buf, int len)
+{
+
+	/* max buffer size (allocated size) */
+	str->buf_len = len;	
+	str->buffer = (uint16 *)malloc( sizeof(uint16) * len );	
+	ascii_to_unistr(str->buffer, buf, len);
+}
+
+/*******************************************************************
+reads or writes a BUFFER5 structure.
+the buf_len member tells you how large the buffer is.
+********************************************************************/
+void smb_io_buffer5(char *desc, BUFFER5 *buf5, prs_struct *ps, int depth)
+{
+	prs_debug(ps, depth, desc, "smb_io_buffer4");
+	depth++;
+
+	if (buf5 == NULL) return;
+
+	prs_align(ps);
+	prs_uint32("buf_len", ps, depth, &(buf5->buf_len));
+
+	/* reading: alloc the buffer first */
+	if ( ps->io )
+	{
+		buf5->buffer=(uint16 *)malloc( sizeof(uint16)*buf5->buf_len );
+	}
+	
+	prs_uint16s(True, "buffer     ", ps, depth, buf5->buffer, buf5->buf_len);
+}
+
+/*******************************************************************
 creates a BUFFER2 structure.
 ********************************************************************/
 void make_buffer2(BUFFER2 *str, const char *buf, int len)
diff --git a/source3/rpc_parse/parse_prs.c b/source3/rpc_parse/parse_prs.c
index 23a9d5bfdf..a231fb57cf 100644
--- a/source3/rpc_parse/parse_prs.c
+++ b/source3/rpc_parse/parse_prs.c
@@ -158,6 +158,20 @@ BOOL prs_uint8s(BOOL charmode, char *name, prs_struct *ps, int depth, uint8 *dat
 }
 
 /******************************************************************
+ stream an array of uint16s.  length is number of uint16s
+ ********************************************************************/
+BOOL prs_uint16s(BOOL charmode, char *name, prs_struct *ps, int depth, uint16 *data16s, int len)
+{
+	char *q = mem_data(&(ps->data), ps->offset);
+	if (q == NULL) return False;
+
+	DBG_RW_PSVAL(charmode, name, depth, ps->offset, ps->io, q, data16s, len)
+	ps->offset += len * sizeof(uint16);
+
+	return True;
+}
+
+/******************************************************************
  stream an array of uint32s.  length is number of uint32s
  ********************************************************************/
 BOOL prs_uint32s(BOOL charmode, char *name, prs_struct *ps, int depth, uint32 *data32s, int len)
diff --git a/source3/rpc_parse/parse_rpc.c b/source3/rpc_parse/parse_rpc.c
index 81e7ffa116..2f47f06e36 100644
--- a/source3/rpc_parse/parse_rpc.c
+++ b/source3/rpc_parse/parse_rpc.c
@@ -132,6 +132,16 @@ interface/version dce/rpc pipe identification
 	}, 0x01                       \
 }                                 \
 
+#define SYNT_SPOOLSS_V1           \
+{                                 \
+	{                             \
+		0x78, 0x56, 0x34, 0x12,   \
+		0x34, 0x12, 0xcd, 0xab,   \
+		0xef, 0x00, 0x01, 0x23,   \
+		0x45, 0x67, 0x89, 0xab    \
+	}, 0x01                       \
+}                                 \
+
 #define SYNT_NONE_V0              \
 {                                 \
 	{                             \
@@ -153,6 +163,7 @@ struct pipe_id_info pipe_names [] =
 	{ PIPE_WKSSVC  , SYNT_WKSSVC_V1  , PIPE_NTSVCS   , TRANS_SYNT_V2 },
 	{ PIPE_WINREG  , SYNT_WINREG_V1  , PIPE_WINREG   , TRANS_SYNT_V2 },
 	{ PIPE_ATSVC   , SYNT_ATSVC_V1   , PIPE_ATSVC    , TRANS_SYNT_V2 },
+	{ PIPE_SPOOLSS , SYNT_SPOOLSS_V1 , PIPE_SPOOLSS  , TRANS_SYNT_V2 },
 	{ NULL         , SYNT_NONE_V0    , NULL          , SYNT_NONE_V0  }
 };
 
@@ -212,13 +223,22 @@ static void smb_io_rpc_iface(char *desc,  RPC_IFACE *ifc, prs_struct *ps, int de
 
 /*******************************************************************
 creates an RPC_ADDR_STR structure.
+
+The name can be null (RPC Alter-Context)
 ********************************************************************/
 static void make_rpc_addr_str(RPC_ADDR_STR *str, char *name)
 {
-	if (str == NULL || name == NULL) return;
-
-	str->len = strlen(name) + 1;
-	fstrcpy(str->str, name);
+	if (str == NULL ) return;
+	if (name == NULL)
+	{
+		str->len = 1;
+		fstrcpy(str->str, "");
+	}
+	else
+	{
+		str->len = strlen(name) + 1;
+		fstrcpy(str->str, name);
+	}
 }
 
 /*******************************************************************
@@ -349,6 +369,7 @@ static void smb_io_rpc_results(char *desc,  RPC_RESULTS *res, prs_struct *ps, in
 creates an RPC_HDR_BA structure.
 
 lkclXXXX only one reason at the moment!
+jfm: nope two ! The pipe_addr can be NULL !
 
 ********************************************************************/
 void make_rpc_hdr_ba(RPC_HDR_BA *rpc, 
@@ -357,7 +378,7 @@ void make_rpc_hdr_ba(RPC_HDR_BA *rpc,
 				uint8 num_results, uint16 result, uint16 reason,
 				RPC_IFACE *transfer)
 {
-	if (rpc == NULL || transfer == NULL || pipe_addr == NULL) return;
+	if (rpc == NULL || transfer == NULL) return;
 
 	make_rpc_hdr_bba (&(rpc->bba ), max_tsize, max_rsize, assoc_gid);
 	make_rpc_addr_str(&(rpc->addr), pipe_addr);
diff --git a/source3/rpc_server/srv_pipe.c b/source3/rpc_server/srv_pipe.c
index 54d26650e9..466d56b67a 100644
--- a/source3/rpc_server/srv_pipe.c
+++ b/source3/rpc_server/srv_pipe.c
@@ -360,6 +360,7 @@ static struct api_cmd api_fd_commands[] =
     { "svcctl",   "ntsvcs",  api_svcctl_rpc },
     { "NETLOGON", "lsass",   api_netlog_rpc },
     { "winreg",   "winreg",  api_reg_rpc },
+    { "spoolss",  "spoolss", api_spoolss_rpc },
     { NULL,       NULL,      NULL }
 };
 
@@ -383,7 +384,7 @@ static BOOL api_pipe_bind_auth_resp(pipes_struct *p, prs_struct *pd)
 	return api_pipe_ntlmssp(p, pd);
 }
 
-static BOOL api_pipe_bind_req(pipes_struct *p, prs_struct *pd)
+static BOOL api_pipe_bind_and_alt_req(pipes_struct *p, prs_struct *pd, enum RPC_PKT_TYPE pkt_type)
 {
 	uint16 assoc_gid;
 	fstring ack_pipe_name;
@@ -435,9 +436,29 @@ static BOOL api_pipe_bind_req(pipes_struct *p, prs_struct *pd)
 		}
 	}
 
-	/* name has to be \PIPE\xxxxx */
-	fstrcpy(ack_pipe_name, "\\PIPE\\");
-	fstrcat(ack_pipe_name, p->pipe_srv_name);
+	switch (pkt_type)
+	{
+		case RPC_BINDACK:
+		{
+			/* name has to be \PIPE\xxxxx */
+			fstrcpy(ack_pipe_name, "\\PIPE\\");
+			fstrcat(ack_pipe_name, p->pipe_srv_name);
+			break;
+		}
+		case RPC_ALTCONTRESP:
+		{
+			/* secondary address CAN be NULL
+			 * as the specs says it's ignored.
+			 * It MUST NULL to have the spoolss working.
+			 */
+			fstrcpy(ack_pipe_name, "");
+			break;
+		}
+		default:
+		{
+			return False;
+		}
+	}
 
 	DEBUG(5,("api_pipe_bind_req: make response. %d\n", __LINE__));
 
@@ -505,7 +526,7 @@ static BOOL api_pipe_bind_req(pipes_struct *p, prs_struct *pd)
 	/*** then do the header, now we know the length ***/
 	/***/
 
-	make_rpc_hdr(&p->hdr, RPC_BINDACK, RPC_FLG_FIRST | RPC_FLG_LAST,
+	make_rpc_hdr(&p->hdr, pkt_type, RPC_FLG_FIRST | RPC_FLG_LAST,
 	             p->hdr.call_id,
 	             p->rdata.offset + p->rverf.offset + p->rauth.offset + p->rntlm.offset + 0x10,
 	             p->rauth.offset + p->rntlm.offset);
@@ -534,6 +555,21 @@ static BOOL api_pipe_bind_req(pipes_struct *p, prs_struct *pd)
 	return True;
 }
 
+/*
+ * The RPC Alter-Context call is used only by the spoolss pipe
+ * simply because there is a bug (?) in the MS unmarshalling code
+ * or in the marshalling code. If it's in the later, then Samba
+ * have the same bug.
+ */
+static BOOL api_pipe_bind_req(pipes_struct *p, prs_struct *pd)
+{
+	return api_pipe_bind_and_alt_req(p, pd, RPC_BINDACK);
+}
+
+static BOOL api_pipe_alt_req(pipes_struct *p, prs_struct *pd)
+{
+	return api_pipe_bind_and_alt_req(p, pd, RPC_ALTCONTRESP);
+}
 
 static BOOL api_pipe_auth_process(pipes_struct *p, prs_struct *pd)
 {
@@ -635,6 +671,11 @@ BOOL rpc_command(pipes_struct *p, prs_struct *pd)
 			reply = api_pipe_bind_req(p, pd);
 			break;
 		}
+		case RPC_ALTCONT:
+		{
+			reply = api_pipe_alt_req(p, pd);
+ 			break;
+ 		}
 		case RPC_REQUEST:
 		{
 			if (p->ntlmssp_auth && !p->ntlmssp_validated)
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index 923de7a197..5c26c7f578 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -46,6 +46,7 @@ static char *known_nt_pipes[] = {
   "\\lsass",
   "\\lsarpc",
   "\\winreg",
+  "\\spoolss",
   NULL
 };
 
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index dcc53cb8d0..339fab8398 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -450,6 +450,7 @@ static void init_structs(void)
 	file_init();
 	init_rpc_pipe_hnd(); /* for RPC pipes */
 	init_lsa_policy_hnd(); /* for LSA handles */
+	init_printer_hnd(); /* for SPOOLSS handles */
 	init_dptrs();
 }