diff options
Diffstat (limited to 'source4/rpc_server/srv_spoolss_nt.c')
| -rw-r--r-- | source4/rpc_server/srv_spoolss_nt.c | 9079 |
1 files changed, 0 insertions, 9079 deletions
diff --git a/source4/rpc_server/srv_spoolss_nt.c b/source4/rpc_server/srv_spoolss_nt.c deleted file mode 100644 index 0c29962008..0000000000 --- a/source4/rpc_server/srv_spoolss_nt.c +++ /dev/null @@ -1,9079 +0,0 @@ -/* - * Unix SMB/CIFS implementation. - * RPC Pipe client / server routines - * Copyright (C) Andrew Tridgell 1992-2000, - * Copyright (C) Luke Kenneth Casson Leighton 1996-2000, - * Copyright (C) Jean François Micouleau 1998-2000, - * Copyright (C) Jeremy Allison 2001-2002, - * Copyright (C) Gerald Carter 2000-2003, - * Copyright (C) Tim Potter 2001-2002. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* Since the SPOOLSS rpc routines are basically DOS 16-bit calls wrapped - up, all the errors returned are DOS errors, not NT status codes. */ - -#include "includes.h" - -#undef DBGC_CLASS -#define DBGC_CLASS DBGC_RPC_SRV - -#ifndef MAX_OPEN_PRINTER_EXS -#define MAX_OPEN_PRINTER_EXS 50 -#endif - -#define MAGIC_DISPLAY_FREQUENCY 0xfade2bad -#define PHANTOM_DEVMODE_KEY "_p_f_a_n_t_0_m_" - - -/* Table to map the driver version */ -/* to OS */ -static const char * drv_ver_to_os[] = { - "WIN9X", /* driver version/cversion 0 */ - "", /* unused ? */ - "WINNT", /* driver version/cversion 2 */ - "WIN2K", /* driver version/cversion 3 */ -}; - -struct table_node { - const char *long_archi; - const char *short_archi; - int version; -}; - -static Printer_entry *printers_list; - -typedef struct _counter_printer_0 { - ubi_dlNode Next; - ubi_dlNode Prev; - - int snum; - uint32 counter; -} counter_printer_0; - -static ubi_dlList counter_list; - -static struct cli_state notify_cli; /* print notify back-channel */ -static uint32 smb_connections=0; - - -/* in printing/nt_printing.c */ - -extern STANDARD_MAPPING printer_std_mapping, printserver_std_mapping; - -#define OUR_HANDLE(hnd) (((hnd)==NULL)?"NULL":(IVAL((hnd)->data5,4)==(uint32)sys_getpid()?"OURS":"OTHER")), \ -((unsigned int)IVAL((hnd)->data5,4)),((unsigned int)sys_getpid()) - -/* translate between internal status numbers and NT status numbers */ -static int nt_printj_status(int v) -{ - switch (v) { - case LPQ_QUEUED: - return 0; - case LPQ_PAUSED: - return JOB_STATUS_PAUSED; - case LPQ_SPOOLING: - return JOB_STATUS_SPOOLING; - case LPQ_PRINTING: - return JOB_STATUS_PRINTING; - case LPQ_ERROR: - return JOB_STATUS_ERROR; - case LPQ_DELETING: - return JOB_STATUS_DELETING; - case LPQ_OFFLINE: - return JOB_STATUS_OFFLINE; - case LPQ_PAPEROUT: - return JOB_STATUS_PAPEROUT; - case LPQ_PRINTED: - return JOB_STATUS_PRINTED; - case LPQ_DELETED: - return JOB_STATUS_DELETED; - case LPQ_BLOCKED: - return JOB_STATUS_BLOCKED; - case LPQ_USER_INTERVENTION: - return JOB_STATUS_USER_INTERVENTION; - } - return 0; -} - -static int nt_printq_status(int v) -{ - switch (v) { - case LPQ_PAUSED: - return PRINTER_STATUS_PAUSED; - case LPQ_QUEUED: - case LPQ_SPOOLING: - case LPQ_PRINTING: - return 0; - } - return 0; -} - -/**************************************************************************** - Functions to handle SPOOL_NOTIFY_OPTION struct stored in Printer_entry. -****************************************************************************/ - -static void free_spool_notify_option(SPOOL_NOTIFY_OPTION **pp) -{ - if (*pp == NULL) - return; - - SAFE_FREE((*pp)->ctr.type); - SAFE_FREE(*pp); -} - -/*************************************************************************** - Disconnect from the client -****************************************************************************/ - -static void srv_spoolss_replycloseprinter(int snum, POLICY_HND *handle) -{ - WERROR result; - - /* - * Tell the specific printing tdb we no longer want messages for this printer - * by deregistering our PID. - */ - - if (!print_notify_deregister_pid(snum)) - DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", lp_const_servicename(snum) )); - - /* weird if the test succeds !!! */ - if (smb_connections==0) { - DEBUG(0,("srv_spoolss_replycloseprinter:Trying to close non-existant notify backchannel !\n")); - return; - } - - result = cli_spoolss_reply_close_printer(¬ify_cli, notify_cli.mem_ctx, handle); - - if (!W_ERROR_IS_OK(result)) - DEBUG(0,("srv_spoolss_replycloseprinter: reply_close_printer failed [%s].\n", - dos_errstr(result))); - - /* if it's the last connection, deconnect the IPC$ share */ - if (smb_connections==1) { - cli_nt_session_close(¬ify_cli); - cli_ulogoff(¬ify_cli); - cli_shutdown(¬ify_cli); - message_deregister(MSG_PRINTER_NOTIFY2); - - /* Tell the connections db we're no longer interested in - * printer notify messages. */ - - register_message_flags( False, FLAG_MSG_PRINTING ); - } - - smb_connections--; -} - -/**************************************************************************** - Functions to free a printer entry datastruct. -****************************************************************************/ - -static void free_printer_entry(void *ptr) -{ - Printer_entry *Printer = (Printer_entry *)ptr; - - if (Printer->notify.client_connected==True) { - int snum = -1; - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTSERVER) { - snum = -1; - srv_spoolss_replycloseprinter(snum, &Printer->notify.client_hnd); - } else if (Printer->printer_type == PRINTER_HANDLE_IS_PRINTER) { - snum = print_queue_snum(Printer->dev.handlename); - if (snum != -1) - srv_spoolss_replycloseprinter(snum, - &Printer->notify.client_hnd); - } - } - - Printer->notify.flags=0; - Printer->notify.options=0; - Printer->notify.localmachine[0]='\0'; - Printer->notify.printerlocal=0; - free_spool_notify_option(&Printer->notify.option); - Printer->notify.option=NULL; - Printer->notify.client_connected=False; - - free_nt_devicemode( &Printer->nt_devmode ); - free_a_printer( &Printer->printer_info, 2 ); - - talloc_destroy( Printer->ctx ); - - /* Remove from the internal list. */ - DLIST_REMOVE(printers_list, Printer); - - SAFE_FREE(Printer); -} - -/**************************************************************************** - Functions to duplicate a SPOOL_NOTIFY_OPTION struct stored in Printer_entry. -****************************************************************************/ - -static SPOOL_NOTIFY_OPTION *dup_spool_notify_option(SPOOL_NOTIFY_OPTION *sp) -{ - SPOOL_NOTIFY_OPTION *new_sp = NULL; - - if (!sp) - return NULL; - - new_sp = (SPOOL_NOTIFY_OPTION *)malloc(sizeof(SPOOL_NOTIFY_OPTION)); - if (!new_sp) - return NULL; - - *new_sp = *sp; - - if (sp->ctr.count) { - new_sp->ctr.type = (SPOOL_NOTIFY_OPTION_TYPE *)memdup(sp->ctr.type, sizeof(SPOOL_NOTIFY_OPTION_TYPE) * sp->ctr.count); - - if (!new_sp->ctr.type) { - SAFE_FREE(new_sp); - return NULL; - } - } - - return new_sp; -} - -/**************************************************************************** - find printer index by handle -****************************************************************************/ - -static Printer_entry *find_printer_index_by_hnd(pipes_struct *p, POLICY_HND *hnd) -{ - Printer_entry *find_printer = NULL; - - if(!find_policy_by_hnd(p,hnd,(void **)&find_printer)) { - DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: ")); - return NULL; - } - - return find_printer; -} - -/**************************************************************************** - find printer index by handle -****************************************************************************/ - -void invalidate_printer_hnd_cache( char *printername ) -{ - Printer_entry *p; - - DEBUG(10,("invalidate_printer_hnd_cache: printer [%s]\n", printername)); - - for ( p=printers_list; p; p=p->next ) - { - if ( p->printer_type==PRINTER_HANDLE_IS_PRINTER - && StrCaseCmp(p->dev.handlename, printername)==0) - { - DEBUG(10,("invalidating printer_info cache for handl:\n")); - free_a_printer( &p->printer_info, 2 ); - p->printer_info = NULL; - } - } - - return; -} -/**************************************************************************** - Close printer index by handle. -****************************************************************************/ - -static BOOL close_printer_handle(pipes_struct *p, POLICY_HND *hnd) -{ - Printer_entry *Printer = find_printer_index_by_hnd(p, hnd); - - if (!Printer) { - DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(hnd))); - return False; - } - - close_policy_hnd(p, hnd); - - return True; -} - -/**************************************************************************** - Delete a printer given a handle. -****************************************************************************/ - -static WERROR delete_printer_handle(pipes_struct *p, POLICY_HND *hnd) -{ - Printer_entry *Printer = find_printer_index_by_hnd(p, hnd); - - if (!Printer) { - DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(hnd))); - return WERR_BADFID; - } - - /* - * It turns out that Windows allows delete printer on a handle - * opened by an admin user, then used on a pipe handle created - * by an anonymous user..... but they're working on security.... riiight ! - * JRA. - */ - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { - DEBUG(3, ("delete_printer_handle: denied by handle\n")); - return WERR_ACCESS_DENIED; - } - -#if 0 - /* Check calling user has permission to delete printer. Note that - since we set the snum parameter to -1 only administrators can - delete the printer. This stops people with the Full Control - permission from deleting the printer. */ - - if (!print_access_check(NULL, -1, PRINTER_ACCESS_ADMINISTER)) { - DEBUG(3, ("printer delete denied by security descriptor\n")); - return WERR_ACCESS_DENIED; - } -#endif - - if (del_a_printer(Printer->dev.handlename) != 0) { - DEBUG(3,("Error deleting printer %s\n", Printer->dev.handlename)); - return WERR_BADFID; - } - - if (*lp_deleteprinter_cmd()) { - - char *cmd = lp_deleteprinter_cmd(); - pstring command; - int ret; - int i; - - /* Printer->dev.handlename equals portname equals sharename */ - slprintf(command, sizeof(command)-1, "%s \"%s\"", cmd, - Printer->dev.handlename); - - DEBUG(10,("Running [%s]\n", command)); - ret = smbrun(command, NULL); - if (ret != 0) { - return WERR_BADFID; /* What to return here? */ - } - DEBUGADD(10,("returned [%d]\n", ret)); - - /* Send SIGHUP to process group... is there a better way? */ - kill(0, SIGHUP); - - /* go ahead and re-read the services immediately */ - reload_services( False ); - - if ( ( i = lp_servicenumber( Printer->dev.handlename ) ) < 0 ) - return WERR_ACCESS_DENIED; - } - - return WERR_OK; -} - -/**************************************************************************** - Return the snum of a printer corresponding to an handle. -****************************************************************************/ - -static BOOL get_printer_snum(pipes_struct *p, POLICY_HND *hnd, int *number) -{ - Printer_entry *Printer = find_printer_index_by_hnd(p, hnd); - - if (!Printer) { - DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(hnd))); - return False; - } - - switch (Printer->printer_type) { - case PRINTER_HANDLE_IS_PRINTER: - DEBUG(4,("short name:%s\n", Printer->dev.handlename)); - *number = print_queue_snum(Printer->dev.handlename); - return (*number != -1); - case PRINTER_HANDLE_IS_PRINTSERVER: - return False; - default: - return False; - } -} - -/**************************************************************************** - Set printer handle type. - Check if it's \\server or \\server\printer -****************************************************************************/ - -static BOOL set_printer_hnd_printertype(Printer_entry *Printer, char *handlename) -{ - DEBUG(3,("Setting printer type=%s\n", handlename)); - - if ( strlen(handlename) < 3 ) { - DEBUGADD(4,("A print server must have at least 1 char ! %s\n", handlename)); - return False; - } - - /* it's a print server */ - if (*handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) { - DEBUGADD(4,("Printer is a print server\n")); - Printer->printer_type = PRINTER_HANDLE_IS_PRINTSERVER; - } - /* it's a printer */ - else { - DEBUGADD(4,("Printer is a printer\n")); - Printer->printer_type = PRINTER_HANDLE_IS_PRINTER; - } - - return True; -} - -/**************************************************************************** - Set printer handle name. -****************************************************************************/ - -static BOOL set_printer_hnd_name(Printer_entry *Printer, char *handlename) -{ - int snum; - int n_services=lp_numservices(); - char *aprinter; - fstring sname; - BOOL found=False; - - DEBUG(4,("Setting printer name=%s (len=%d)\n", handlename, strlen(handlename))); - - if (Printer->printer_type==PRINTER_HANDLE_IS_PRINTSERVER) { - ZERO_STRUCT(Printer->dev.printerservername); - strncpy(Printer->dev.printerservername, handlename, strlen(handlename)); - return True; - } - - if (Printer->printer_type!=PRINTER_HANDLE_IS_PRINTER) - return False; - - if (*handlename=='\\') { - aprinter=strchr_m(handlename+2, '\\'); - aprinter++; - } - else { - aprinter=handlename; - } - - DEBUGADD(5,("searching for [%s] (len=%d)\n", aprinter, strlen(aprinter))); - - /* - * The original code allowed smbd to store a printer name that - * was different from the share name. This is not possible - * anymore, so I've simplified this loop greatly. Here - * we are just verifying that the printer name is a valid - * printer service defined in smb.conf - * --jerry [Fri Feb 15 11:17:46 CST 2002] - */ - - for (snum=0; snum<n_services; snum++) { - - if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) ) - continue; - - fstrcpy(sname, lp_servicename(snum)); - - DEBUGADD(5,("share:%s\n",sname)); - - if (! StrCaseCmp(sname, aprinter)) { - found = True; - break; - } - - } - - - if (!found) { - DEBUGADD(4,("Printer not found\n")); - return False; - } - - DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname)); - - ZERO_STRUCT(Printer->dev.handlename); - fstrcpy(Printer->dev.handlename, sname); - - return True; -} - -/**************************************************************************** - Find first available printer slot. creates a printer handle for you. - ****************************************************************************/ - -static BOOL open_printer_hnd(pipes_struct *p, POLICY_HND *hnd, char *name, uint32 access_granted) -{ - Printer_entry *new_printer; - - DEBUG(10,("open_printer_hnd: name [%s]\n", name)); - - if((new_printer=(Printer_entry *)malloc(sizeof(Printer_entry))) == NULL) - return False; - - ZERO_STRUCTP(new_printer); - - if ( !(new_printer->ctx = talloc_init("Printer Entry [0x%x]", (uint32)hnd)) ) { - DEBUG(0,("open_printer_hnd: talloc_init() failed!\n")); - return False; - } - - new_printer->notify.option=NULL; - - /* Add to the internal list. */ - DLIST_ADD(printers_list, new_printer); - - if (!create_policy_hnd(p, hnd, free_printer_entry, new_printer)) { - SAFE_FREE(new_printer); - return False; - } - - if (!set_printer_hnd_printertype(new_printer, name)) { - close_printer_handle(p, hnd); - return False; - } - - if (!set_printer_hnd_name(new_printer, name)) { - close_printer_handle(p, hnd); - return False; - } - - new_printer->access_granted = access_granted; - - DEBUG(5, ("%d printer handles active\n", (int)p->pipe_handles->count )); - - return True; -} - -/**************************************************************************** - Allocate more memory for a BUFFER. -****************************************************************************/ - -static BOOL alloc_buffer_size(NEW_BUFFER *buffer, uint32 buffer_size) -{ - prs_struct *ps; - uint32 extra_space; - uint32 old_offset; - - ps= &buffer->prs; - - /* damn, I'm doing the reverse operation of prs_grow() :) */ - if (buffer_size < prs_data_size(ps)) - extra_space=0; - else - extra_space = buffer_size - prs_data_size(ps); - - /* - * save the offset and move to the end of the buffer - * prs_grow() checks the extra_space against the offset - */ - old_offset=prs_offset(ps); - prs_set_offset(ps, prs_data_size(ps)); - - if (!prs_grow(ps, extra_space)) - return False; - - prs_set_offset(ps, old_offset); - - buffer->string_at_end=prs_data_size(ps); - - return True; -} - -/*************************************************************************** - check to see if the client motify handle is monitoring the notification - given by (notify_type, notify_field). - **************************************************************************/ - -static BOOL is_monitoring_event_flags(uint32 flags, uint16 notify_type, - uint16 notify_field) -{ - return True; -} - -static BOOL is_monitoring_event(Printer_entry *p, uint16 notify_type, - uint16 notify_field) -{ - SPOOL_NOTIFY_OPTION *option = p->notify.option; - uint32 i, j; - - /* - * Flags should always be zero when the change notify - * is registered by the client's spooler. A user Win32 app - * might use the flags though instead of the NOTIFY_OPTION_INFO - * --jerry - */ - - if (p->notify.flags) - return is_monitoring_event_flags( - p->notify.flags, notify_type, notify_field); - - for (i = 0; i < option->count; i++) { - - /* Check match for notify_type */ - - if (option->ctr.type[i].type != notify_type) - continue; - - /* Check match for field */ - - for (j = 0; j < option->ctr.type[i].count; j++) { - if (option->ctr.type[i].fields[j] == notify_field) { - return True; - } - } - } - - DEBUG(10, ("%s is not monitoring 0x%02x/0x%02x\n", - (p->printer_type == PRINTER_HANDLE_IS_PRINTER) ? - p->dev.handlename : p->dev.printerservername, - notify_type, notify_field)); - - return False; -} - -/* Convert a notification message to a SPOOL_NOTIFY_INFO_DATA struct */ - -static void notify_one_value(struct spoolss_notify_msg *msg, - SPOOL_NOTIFY_INFO_DATA *data, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = msg->notify.value[0]; - data->notify_data.value[1] = 0; -} - -static void notify_string(struct spoolss_notify_msg *msg, - SPOOL_NOTIFY_INFO_DATA *data, - TALLOC_CTX *mem_ctx) -{ - UNISTR2 unistr; - - /* The length of the message includes the trailing \0 */ - - init_unistr2(&unistr, msg->notify.data, msg->len); - - data->notify_data.data.length = msg->len * 2; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, msg->len * 2); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, unistr.buffer, msg->len * 2); -} - -static void notify_system_time(struct spoolss_notify_msg *msg, - SPOOL_NOTIFY_INFO_DATA *data, - TALLOC_CTX *mem_ctx) -{ - SYSTEMTIME systime; - prs_struct ps; - - if (msg->len != sizeof(time_t)) { - DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n", - msg->len)); - return; - } - - if (!prs_init(&ps, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL)) { - DEBUG(5, ("notify_system_time: prs_init() failed\n")); - return; - } - - if (!make_systemtime(&systime, gmtime((time_t *)msg->notify.data))) { - DEBUG(5, ("notify_system_time: unable to make systemtime\n")); - return; - } - - if (!spoolss_io_system_time("", &ps, 0, &systime)) - return; - - data->notify_data.data.length = prs_offset(&ps); - data->notify_data.data.string = talloc(mem_ctx, prs_offset(&ps)); - - prs_copy_all_data_out((char *)data->notify_data.data.string, &ps); - - prs_mem_free(&ps); -} - -struct notify2_message_table { - const char *name; - void (*fn)(struct spoolss_notify_msg *msg, - SPOOL_NOTIFY_INFO_DATA *data, TALLOC_CTX *mem_ctx); -}; - -static struct notify2_message_table printer_notify_table[] = { - /* 0x00 */ { "PRINTER_NOTIFY_SERVER_NAME", notify_string }, - /* 0x01 */ { "PRINTER_NOTIFY_PRINTER_NAME", notify_string }, - /* 0x02 */ { "PRINTER_NOTIFY_SHARE_NAME", notify_string }, - /* 0x03 */ { "PRINTER_NOTIFY_PORT_NAME", notify_string }, - /* 0x04 */ { "PRINTER_NOTIFY_DRIVER_NAME", notify_string }, - /* 0x05 */ { "PRINTER_NOTIFY_COMMENT", notify_string }, - /* 0x06 */ { "PRINTER_NOTIFY_LOCATION", notify_string }, - /* 0x07 */ { "PRINTER_NOTIFY_DEVMODE", NULL }, - /* 0x08 */ { "PRINTER_NOTIFY_SEPFILE", notify_string }, - /* 0x09 */ { "PRINTER_NOTIFY_PRINT_PROCESSOR", notify_string }, - /* 0x0a */ { "PRINTER_NOTIFY_PARAMETERS", NULL }, - /* 0x0b */ { "PRINTER_NOTIFY_DATATYPE", notify_string }, - /* 0x0c */ { "PRINTER_NOTIFY_SECURITY_DESCRIPTOR", NULL }, - /* 0x0d */ { "PRINTER_NOTIFY_ATTRIBUTES", notify_one_value }, - /* 0x0e */ { "PRINTER_NOTIFY_PRIORITY", notify_one_value }, - /* 0x0f */ { "PRINTER_NOTIFY_DEFAULT_PRIORITY", NULL }, - /* 0x10 */ { "PRINTER_NOTIFY_START_TIME", NULL }, - /* 0x11 */ { "PRINTER_NOTIFY_UNTIL_TIME", NULL }, - /* 0x12 */ { "PRINTER_NOTIFY_STATUS", notify_one_value }, -}; - -static struct notify2_message_table job_notify_table[] = { - /* 0x00 */ { "JOB_NOTIFY_PRINTER_NAME", NULL }, - /* 0x01 */ { "JOB_NOTIFY_MACHINE_NAME", NULL }, - /* 0x02 */ { "JOB_NOTIFY_PORT_NAME", NULL }, - /* 0x03 */ { "JOB_NOTIFY_USER_NAME", notify_string }, - /* 0x04 */ { "JOB_NOTIFY_NOTIFY_NAME", NULL }, - /* 0x05 */ { "JOB_NOTIFY_DATATYPE", NULL }, - /* 0x06 */ { "JOB_NOTIFY_PRINT_PROCESSOR", NULL }, - /* 0x07 */ { "JOB_NOTIFY_PARAMETERS", NULL }, - /* 0x08 */ { "JOB_NOTIFY_DRIVER_NAME", NULL }, - /* 0x09 */ { "JOB_NOTIFY_DEVMODE", NULL }, - /* 0x0a */ { "JOB_NOTIFY_STATUS", notify_one_value }, - /* 0x0b */ { "JOB_NOTIFY_STATUS_STRING", NULL }, - /* 0x0c */ { "JOB_NOTIFY_SECURITY_DESCRIPTOR", NULL }, - /* 0x0d */ { "JOB_NOTIFY_DOCUMENT", notify_string }, - /* 0x0e */ { "JOB_NOTIFY_PRIORITY", NULL }, - /* 0x0f */ { "JOB_NOTIFY_POSITION", NULL }, - /* 0x10 */ { "JOB_NOTIFY_SUBMITTED", notify_system_time }, - /* 0x11 */ { "JOB_NOTIFY_START_TIME", NULL }, - /* 0x12 */ { "JOB_NOTIFY_UNTIL_TIME", NULL }, - /* 0x13 */ { "JOB_NOTIFY_TIME", NULL }, - /* 0x14 */ { "JOB_NOTIFY_TOTAL_PAGES", notify_one_value }, - /* 0x15 */ { "JOB_NOTIFY_PAGES_PRINTED", NULL }, - /* 0x16 */ { "JOB_NOTIFY_TOTAL_BYTES", notify_one_value }, - /* 0x17 */ { "JOB_NOTIFY_BYTES_PRINTED", NULL }, -}; - - -/*********************************************************************** - Allocate talloc context for container object - **********************************************************************/ - -static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr ) -{ - if ( !ctr ) - return; - - ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr); - - return; -} - -/*********************************************************************** - release all allocated memory and zero out structure - **********************************************************************/ - -static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr ) -{ - if ( !ctr ) - return; - - if ( ctr->ctx ) - talloc_destroy(ctr->ctx); - - ZERO_STRUCTP(ctr); - - return; -} - -/*********************************************************************** - **********************************************************************/ - -static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr ) -{ - if ( !ctr ) - return NULL; - - return ctr->ctx; -} - -/*********************************************************************** - **********************************************************************/ - -static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32 idx ) -{ - if ( !ctr || !ctr->msg_groups ) - return NULL; - - if ( idx >= ctr->num_groups ) - return NULL; - - return &ctr->msg_groups[idx]; - -} - -/*********************************************************************** - How many groups of change messages do we have ? - **********************************************************************/ - -static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr ) -{ - if ( !ctr ) - return 0; - - return ctr->num_groups; -} - -/*********************************************************************** - Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group - **********************************************************************/ - -static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg ) -{ - SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL; - SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL; - SPOOLSS_NOTIFY_MSG *msg_list = NULL; - int i, new_slot; - - if ( !ctr || !msg ) - return 0; - - /* loop over all groups looking for a matching printer name */ - - for ( i=0; i<ctr->num_groups; i++ ) { - if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 ) - break; - } - - /* add a new group? */ - - if ( i == ctr->num_groups ) { - ctr->num_groups++; - - if ( !(groups = talloc_realloc( ctr->ctx, ctr->msg_groups, sizeof(SPOOLSS_NOTIFY_MSG_GROUP)*ctr->num_groups)) ) { - DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n")); - return 0; - } - ctr->msg_groups = groups; - - /* clear the new entry and set the printer name */ - - ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] ); - fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer ); - } - - /* add the change messages; 'i' is the correct index now regardless */ - - msg_grp = &ctr->msg_groups[i]; - - msg_grp->num_msgs++; - - if ( !(msg_list = talloc_realloc( ctr->ctx, msg_grp->msgs, sizeof(SPOOLSS_NOTIFY_MSG)*msg_grp->num_msgs )) ) { - DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs)); - return 0; - } - msg_grp->msgs = msg_list; - - new_slot = msg_grp->num_msgs-1; - memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) ); - - /* need to allocate own copy of data */ - - if ( msg->len != 0 ) - msg_grp->msgs[new_slot].notify.data = talloc_memdup( ctr->ctx, msg->notify.data, msg->len ); - - return ctr->num_groups; -} - -/*********************************************************************** - Send a change notication message on all handles which have a call - back registered - **********************************************************************/ - -static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32 idx ) -{ - Printer_entry *p; - TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr ); - SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx ); - SPOOLSS_NOTIFY_MSG *messages; - - - if ( !msg_group ) { - DEBUG(5,("send_notify2_changes() called with no msg group!\n")); - return; - } - - messages = msg_group->msgs; - - if ( !messages ) { - DEBUG(5,("send_notify2_changes() called with no messages!\n")); - return; - } - - DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername)); - - /* loop over all printers */ - - for (p = printers_list; p; p = p->next) { - SPOOL_NOTIFY_INFO_DATA *data; - uint32 data_len = 0; - uint32 id; - int i, event_index; - - /* Is there notification on this handle? */ - - if ( !p->notify.client_connected ) - continue; - - DEBUG(10,("Client connected! [%s]\n", p->dev.handlename)); - - /* For this printer? Print servers always receive - notifications. */ - - if ( ( p->printer_type == PRINTER_HANDLE_IS_PRINTER ) && - ( !strequal(msg_group->printername, p->dev.handlename) ) ) - continue; - - DEBUG(10,("Our printer\n")); - - /* allocate the max entries possible */ - - data = talloc( mem_ctx, msg_group->num_msgs*sizeof(SPOOL_NOTIFY_INFO_DATA) ); - ZERO_STRUCTP(data); - - event_index = 0; - - /* build the array of change notifications */ - - for ( i=0; i<msg_group->num_msgs; i++ ) { - SPOOLSS_NOTIFY_MSG *msg = &messages[i]; - - /* Are we monitoring this event? */ - - if (!is_monitoring_event(p, msg->type, msg->field)) - continue; - - - DEBUG(10,("process_notify2_message: Sending message type [%x] field [%x] for printer [%s]\n", - msg->type, msg->field, p->dev.handlename)); - - /* - * if the is a printer notification handle and not a job notification - * type, then set the id to 0. Other wise just use what was specified - * in the message. - * - * When registering change notification on a print server handle - * we always need to send back the id (snum) matching the printer - * for which the change took place. For change notify registered - * on a printer handle, this does not matter and the id should be 0. - * - * --jerry - */ - - if ( ( p->printer_type == PRINTER_HANDLE_IS_PRINTER ) && ( msg->type == PRINTER_NOTIFY_TYPE ) ) - id = 0; - else - id = msg->id; - - - /* Convert unix jobid to smb jobid */ - - if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) { - id = sysjob_to_jobid(msg->id); - - if (id == -1) { - DEBUG(3, ("no such unix jobid %d\n", msg->id)); - goto done; - } - } - - construct_info_data( &data[data_len], msg->type, msg->field, id ); - - switch(msg->type) { - case PRINTER_NOTIFY_TYPE: - if ( printer_notify_table[msg->field].fn ) - printer_notify_table[msg->field].fn(msg, &data[data_len], mem_ctx); - break; - - case JOB_NOTIFY_TYPE: - if ( job_notify_table[msg->field].fn ) - job_notify_table[msg->field].fn(msg, &data[data_len], mem_ctx); - break; - - default: - DEBUG(5, ("Unknown notification type %d\n", msg->type)); - goto done; - } - - data_len++; - } - - cli_spoolss_rrpcn( ¬ify_cli, mem_ctx, &p->notify.client_hnd, - data_len, data, p->notify.change, 0 ); - } - -done: - DEBUG(8,("send_notify2_changes: Exit...\n")); - return; -} - -/*********************************************************************** - **********************************************************************/ - -static BOOL notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, void *buf, size_t len ) -{ - - size_t offset = 0; - - /* Unpack message */ - - offset += tdb_unpack((char *)buf + offset, len - offset, "f", - msg->printer); - - offset += tdb_unpack((char *)buf + offset, len - offset, "ddddd", - &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags); - - if (msg->len == 0) - tdb_unpack((char *)buf + offset, len - offset, "dd", - &msg->notify.value[0], &msg->notify.value[1]); - else - tdb_unpack((char *)buf + offset, len - offset, "B", - &msg->len, &msg->notify.data); - - DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message, type %d, field 0x%02x, flags 0x%04x\n", - msg->type, msg->field, msg->flags)); - - if (msg->len == 0) - DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0], - msg->notify.value[1])); - else - dump_data(3, msg->notify.data, msg->len); - - return True; -} - -/******************************************************************** - Receive a notify2 message list - ********************************************************************/ - -static void receive_notify2_message_list(int msg_type, pid_t src, void *msg, size_t len) -{ - size_t msg_count, i; - char *buf = (char *)msg; - char *msg_ptr; - size_t msg_len; - SPOOLSS_NOTIFY_MSG notify; - SPOOLSS_NOTIFY_MSG_CTR messages; - int num_groups; - - if (len < 4) { - DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n")); - return; - } - - msg_count = IVAL(buf, 0); - msg_ptr = buf + 4; - - DEBUG(5, ("receive_notify2_message_list: got %d messages in list\n", msg_count)); - - if (msg_count == 0) { - DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n")); - return; - } - - /* initialize the container */ - - ZERO_STRUCT( messages ); - notify_msg_ctr_init( &messages ); - - /* - * build message groups for each printer identified - * in a change_notify msg. Remember that a PCN message - * includes the handle returned for the srv_spoolss_replyopenprinter() - * call. Therefore messages are grouped according to printer handle. - */ - - for ( i=0; i<msg_count; i++ ) - { - if (msg_ptr + 4 - buf > len) { - DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n")); - return; - } - - msg_len = IVAL(msg_ptr,0); - msg_ptr += 4; - - if (msg_ptr + msg_len - buf > len) { - DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n")); - return; - } - - /* unpack messages */ - - ZERO_STRUCT( notify ); - notify2_unpack_msg( ¬ify, msg_ptr, msg_len ); - msg_ptr += msg_len; - - /* add to correct list in container */ - - notify_msg_ctr_addmsg( &messages, ¬ify ); - - /* free memory that might have been allocated by notify2_unpack_msg() */ - - if ( notify.len != 0 ) - SAFE_FREE( notify.notify.data ); - } - - /* process each group of messages */ - - num_groups = notify_msg_ctr_numgroups( &messages ); - for ( i=0; i<num_groups; i++ ) - send_notify2_changes( &messages, i ); - - - /* cleanup */ - - DEBUG(10,("receive_notify2_message_list: processed %u messages\n", (uint32)msg_count )); - - notify_msg_ctr_destroy( &messages ); - - return; -} - -/******************************************************************** - Send a message to ourself about new driver being installed - so we can upgrade the information for each printer bound to this - driver - ********************************************************************/ - -static BOOL srv_spoolss_drv_upgrade_printer(char* drivername) -{ - int len = strlen(drivername); - - if (!len) - return False; - - DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n", - drivername)); - - message_send_pid(sys_getpid(), MSG_PRINTER_DRVUPGRADE, drivername, len+1, False); - - return True; -} - -/********************************************************************** - callback to receive a MSG_PRINTER_DRVUPGRADE message and interate - over all printers, upgrading ones as neessary - **********************************************************************/ - -void do_drv_upgrade_printer(int msg_type, pid_t src, void *buf, size_t len) -{ - fstring drivername; - int snum; - int n_services = lp_numservices(); - - len = MIN(len,sizeof(drivername)-1); - strncpy(drivername, buf, len); - - DEBUG(10,("do_drv_upgrade_printer: Got message for new driver [%s]\n", drivername )); - - /* Iterate the printer list */ - - for (snum=0; snum<n_services; snum++) - { - if (lp_snum_ok(snum) && lp_print_ok(snum) ) - { - WERROR result; - NT_PRINTER_INFO_LEVEL *printer = NULL; - - result = get_a_printer(NULL, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(result)) - continue; - - if (printer && printer->info_2 && !strcmp(drivername, printer->info_2->drivername)) - { - DEBUG(6,("Updating printer [%s]\n", printer->info_2->printername)); - - /* all we care about currently is the change_id */ - - result = mod_a_printer(*printer, 2); - if (!W_ERROR_IS_OK(result)) { - DEBUG(3,("do_drv_upgrade_printer: mod_a_printer() failed with status [%s]\n", - dos_errstr(result))); - } - } - - free_a_printer(&printer, 2); - } - } - - /* all done */ -} - -/******************************************************************** - Update the cahce for all printq's with a registered client - connection - ********************************************************************/ - -void update_monitored_printq_cache( void ) -{ - Printer_entry *printer = printers_list; - int snum; - - /* loop through all printers and update the cache where - client_connected == True */ - while ( printer ) - { - if ( (printer->printer_type == PRINTER_HANDLE_IS_PRINTER) - && printer->notify.client_connected ) - { - snum = print_queue_snum(printer->dev.handlename); - print_queue_status( snum, NULL, NULL ); - } - - printer = printer->next; - } - - return; -} -/******************************************************************** - Send a message to ourself about new driver being installed - so we can upgrade the information for each printer bound to this - driver - ********************************************************************/ - -static BOOL srv_spoolss_reset_printerdata(char* drivername) -{ - int len = strlen(drivername); - - if (!len) - return False; - - DEBUG(10,("srv_spoolss_reset_printerdata: Sending message about resetting printerdata [%s]\n", - drivername)); - - message_send_pid(sys_getpid(), MSG_PRINTERDATA_INIT_RESET, drivername, len+1, False); - - return True; -} - -/********************************************************************** - callback to receive a MSG_PRINTERDATA_INIT_RESET message and interate - over all printers, resetting printer data as neessary - **********************************************************************/ - -void reset_all_printerdata(int msg_type, pid_t src, void *buf, size_t len) -{ - fstring drivername; - int snum; - int n_services = lp_numservices(); - - len = MIN( len, sizeof(drivername)-1 ); - strncpy( drivername, buf, len ); - - DEBUG(10,("reset_all_printerdata: Got message for new driver [%s]\n", drivername )); - - /* Iterate the printer list */ - - for ( snum=0; snum<n_services; snum++ ) - { - if ( lp_snum_ok(snum) && lp_print_ok(snum) ) - { - WERROR result; - NT_PRINTER_INFO_LEVEL *printer = NULL; - - result = get_a_printer( NULL, &printer, 2, lp_const_servicename(snum) ); - if ( !W_ERROR_IS_OK(result) ) - continue; - - /* - * if the printer is bound to the driver, - * then reset to the new driver initdata - */ - - if ( printer && printer->info_2 && !strcmp(drivername, printer->info_2->drivername) ) - { - DEBUG(6,("reset_all_printerdata: Updating printer [%s]\n", printer->info_2->printername)); - - if ( !set_driver_init(printer, 2) ) { - DEBUG(5,("reset_all_printerdata: Error resetting printer data for printer [%s], driver [%s]!\n", - printer->info_2->printername, printer->info_2->drivername)); - } - - result = mod_a_printer( *printer, 2 ); - if ( !W_ERROR_IS_OK(result) ) { - DEBUG(3,("reset_all_printerdata: mod_a_printer() failed! (%s)\n", - get_dos_error_msg(result))); - } - } - - free_a_printer( &printer, 2 ); - } - } - - /* all done */ - - return; -} - -/******************************************************************** - Copy routines used by convert_to_openprinterex() - *******************************************************************/ - -static DEVICEMODE* dup_devicemode(TALLOC_CTX *ctx, DEVICEMODE *devmode) -{ - DEVICEMODE *d; - int len; - - if (!devmode) - return NULL; - - DEBUG (8,("dup_devmode\n")); - - /* bulk copy first */ - - d = talloc_memdup(ctx, devmode, sizeof(DEVICEMODE)); - if (!d) - return NULL; - - /* dup the pointer members separately */ - - len = unistrlen(devmode->devicename.buffer); - if (len != -1) { - d->devicename.buffer = talloc(ctx, len*2); - if (unistrcpy(d->devicename.buffer, devmode->devicename.buffer) != len) - return NULL; - } - - - len = unistrlen(devmode->formname.buffer); - if (len != -1) { - d->devicename.buffer = talloc(ctx, len*2); - if (unistrcpy(d->formname.buffer, devmode->formname.buffer) != len) - return NULL; - } - - d->private = talloc_memdup(ctx, devmode->private, devmode->driverextra); - - return d; -} - -static void copy_devmode_ctr(TALLOC_CTX *ctx, DEVMODE_CTR *new_ctr, DEVMODE_CTR *ctr) -{ - if (!new_ctr || !ctr) - return; - - DEBUG(8,("copy_devmode_ctr\n")); - - new_ctr->size = ctr->size; - new_ctr->devmode_ptr = ctr->devmode_ptr; - - if(ctr->devmode_ptr) - new_ctr->devmode = dup_devicemode(ctx, ctr->devmode); -} - -static void copy_printer_default(TALLOC_CTX *ctx, PRINTER_DEFAULT *new_def, PRINTER_DEFAULT *def) -{ - if (!new_def || !def) - return; - - DEBUG(8,("copy_printer_defaults\n")); - - new_def->datatype_ptr = def->datatype_ptr; - - if (def->datatype_ptr) - copy_unistr2(&new_def->datatype, &def->datatype); - - copy_devmode_ctr(ctx, &new_def->devmode_cont, &def->devmode_cont); - - new_def->access_required = def->access_required; -} - -/******************************************************************** - * Convert a SPOOL_Q_OPEN_PRINTER structure to a - * SPOOL_Q_OPEN_PRINTER_EX structure - ********************************************************************/ - -static void convert_to_openprinterex(TALLOC_CTX *ctx, SPOOL_Q_OPEN_PRINTER_EX *q_u_ex, SPOOL_Q_OPEN_PRINTER *q_u) -{ - if (!q_u_ex || !q_u) - return; - - DEBUG(8,("convert_to_openprinterex\n")); - - q_u_ex->printername_ptr = q_u->printername_ptr; - - if (q_u->printername_ptr) - copy_unistr2(&q_u_ex->printername, &q_u->printername); - - copy_printer_default(ctx, &q_u_ex->printer_default, &q_u->printer_default); -} - -/******************************************************************** - * spoolss_open_printer - * - * called from the spoolss dispatcher - ********************************************************************/ - -WERROR _spoolss_open_printer(pipes_struct *p, SPOOL_Q_OPEN_PRINTER *q_u, SPOOL_R_OPEN_PRINTER *r_u) -{ - SPOOL_Q_OPEN_PRINTER_EX q_u_ex; - SPOOL_R_OPEN_PRINTER_EX r_u_ex; - - if (!q_u || !r_u) - return WERR_NOMEM; - - ZERO_STRUCT(q_u_ex); - ZERO_STRUCT(r_u_ex); - - /* convert the OpenPrinter() call to OpenPrinterEx() */ - - convert_to_openprinterex(p->mem_ctx, &q_u_ex, q_u); - - r_u_ex.status = _spoolss_open_printer_ex(p, &q_u_ex, &r_u_ex); - - /* convert back to OpenPrinter() */ - - memcpy(r_u, &r_u_ex, sizeof(*r_u)); - - return r_u->status; -} - -/******************************************************************** - * spoolss_open_printer - * - * If the openprinterex rpc call contains a devmode, - * it's a per-user one. This per-user devmode is derivated - * from the global devmode. Openprinterex() contains a per-user - * devmode for when you do EMF printing and spooling. - * In the EMF case, the NT workstation is only doing half the job - * of rendering the page. The other half is done by running the printer - * driver on the server. - * The EMF file doesn't contain the page description (paper size, orientation, ...). - * The EMF file only contains what is to be printed on the page. - * So in order for the server to know how to print, the NT client sends - * a devicemode attached to the openprinterex call. - * But this devicemode is short lived, it's only valid for the current print job. - * - * If Samba would have supported EMF spooling, this devicemode would - * have been attached to the handle, to sent it to the driver to correctly - * rasterize the EMF file. - * - * As Samba only supports RAW spooling, we only receive a ready-to-print file, - * we just act as a pass-thru between windows and the printer. - * - * In order to know that Samba supports only RAW spooling, NT has to call - * getprinter() at level 2 (attribute field) or NT has to call startdoc() - * and until NT sends a RAW job, we refuse it. - * - * But to call getprinter() or startdoc(), you first need a valid handle, - * and to get an handle you have to call openprintex(). Hence why you have - * a devicemode in the openprinterex() call. - * - * - * Differences between NT4 and NT 2000. - * NT4: - * --- - * On NT4, you only have a global devicemode. This global devicemode can be changed - * by the administrator (or by a user with enough privs). Everytime a user - * wants to print, the devicemode is resetted to the default. In Word, everytime - * you print, the printer's characteristics are always reset to the global devicemode. - * - * NT 2000: - * ------- - * In W2K, there is the notion of per-user devicemode. The first time you use - * a printer, a per-user devicemode is build from the global devicemode. - * If you change your per-user devicemode, it is saved in the registry, under the - * H_KEY_CURRENT_KEY sub_tree. So that everytime you print, you have your default - * printer preferences available. - * - * To change the per-user devicemode: it's the "Printing Preferences ..." button - * on the General Tab of the printer properties windows. - * - * To change the global devicemode: it's the "Printing Defaults..." button - * on the Advanced Tab of the printer properties window. - * - * JFM. - ********************************************************************/ - -WERROR _spoolss_open_printer_ex( pipes_struct *p, SPOOL_Q_OPEN_PRINTER_EX *q_u, SPOOL_R_OPEN_PRINTER_EX *r_u) -{ - UNISTR2 *printername = NULL; - PRINTER_DEFAULT *printer_default = &q_u->printer_default; - POLICY_HND *handle = &r_u->handle; - - fstring name; - int snum; - struct current_user user; - Printer_entry *Printer=NULL; - - if (q_u->printername_ptr != 0) - printername = &q_u->printername; - - if (printername == NULL) - return WERR_INVALID_PRINTER_NAME; - - /* some sanity check because you can open a printer or a print server */ - /* aka: \\server\printer or \\server */ - unistr2_to_ascii(name, printername, sizeof(name)-1); - - DEBUGADD(3,("checking name: %s\n",name)); - - if (!open_printer_hnd(p, handle, name, 0)) - return WERR_INVALID_PRINTER_NAME; - - Printer=find_printer_index_by_hnd(p, handle); - if (!Printer) { - DEBUG(0,(" _spoolss_open_printer_ex: logic error. \ -Can't find printer handle we created for printer %s\n", name )); - close_printer_handle(p,handle); - return WERR_INVALID_PRINTER_NAME; - } - - get_current_user(&user, p); - - /* - * First case: the user is opening the print server: - * - * Disallow MS AddPrinterWizard if parameter disables it. A Win2k - * client 1st tries an OpenPrinterEx with access==0, MUST be allowed. - * - * Then both Win2k and WinNT clients try an OpenPrinterEx with - * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0) - * or if the user is listed in the smb.conf printer admin parameter. - * - * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the - * client view printer folder, but does not show the MSAPW. - * - * Note: this test needs code to check access rights here too. Jeremy - * could you look at this? - * - * Second case: the user is opening a printer: - * NT doesn't let us connect to a printer if the connecting user - * doesn't have print permission. - */ - - if (Printer->printer_type == PRINTER_HANDLE_IS_PRINTSERVER) - { - /* Printserver handles use global struct... */ - - snum = -1; - - /* Map standard access rights to object specific access rights */ - - se_map_standard(&printer_default->access_required, - &printserver_std_mapping); - - /* Deny any object specific bits that don't apply to print - servers (i.e printer and job specific bits) */ - - printer_default->access_required &= SPECIFIC_RIGHTS_MASK; - - if (printer_default->access_required & - ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) { - DEBUG(3, ("access DENIED for non-printserver bits")); - close_printer_handle(p, handle); - return WERR_ACCESS_DENIED; - } - - /* Allow admin access */ - - if ( printer_default->access_required & SERVER_ACCESS_ADMINISTER ) - { - if (!lp_ms_add_printer_wizard()) { - close_printer_handle(p, handle); - return WERR_ACCESS_DENIED; - } - - /* if the user is not root and not a printer admin, then fail */ - - if ( user.uid != 0 - && !user_in_list(uidtoname(user.uid), lp_printer_admin(snum), user.groups, user.ngroups) ) - { - close_printer_handle(p, handle); - return WERR_ACCESS_DENIED; - } - - printer_default->access_required = SERVER_ACCESS_ADMINISTER; - } - else - { - printer_default->access_required = SERVER_ACCESS_ENUMERATE; - } - - DEBUG(4,("Setting print server access = %s\n", (printer_default->access_required == SERVER_ACCESS_ADMINISTER) - ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" )); - - /* We fall through to return WERR_OK */ - - } - else - { - /* NT doesn't let us connect to a printer if the connecting user - doesn't have print permission. */ - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - se_map_standard(&printer_default->access_required, &printer_std_mapping); - - /* map an empty access mask to the minimum access mask */ - if (printer_default->access_required == 0x0) - printer_default->access_required = PRINTER_ACCESS_USE; - - /* - * If we are not serving the printer driver for this printer, - * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This - * will keep NT clients happy --jerry - */ - - if (lp_use_client_driver(snum) - && (printer_default->access_required & PRINTER_ACCESS_ADMINISTER)) - { - printer_default->access_required = PRINTER_ACCESS_USE; - } - - /* check smb.conf parameters and the the sec_desc */ - - if (!user_ok(uidtoname(user.uid), snum, user.groups, user.ngroups) || !print_access_check(&user, snum, printer_default->access_required)) { - DEBUG(3, ("access DENIED for printer open\n")); - close_printer_handle(p, handle); - return WERR_ACCESS_DENIED; - } - - if ((printer_default->access_required & SPECIFIC_RIGHTS_MASK)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) { - DEBUG(3, ("access DENIED for printer open - unknown bits\n")); - close_printer_handle(p, handle); - return WERR_ACCESS_DENIED; - } - - if (printer_default->access_required & PRINTER_ACCESS_ADMINISTER) - printer_default->access_required = PRINTER_ACCESS_ADMINISTER; - else - printer_default->access_required = PRINTER_ACCESS_USE; - - DEBUG(4,("Setting printer access = %s\n", (printer_default->access_required == PRINTER_ACCESS_ADMINISTER) - ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" )); - - } - - Printer->access_granted = printer_default->access_required; - - /* - * If the client sent a devmode in the OpenPrinter() call, then - * save it here in case we get a job submission on this handle - */ - - if ( (Printer->printer_type != PRINTER_HANDLE_IS_PRINTSERVER) - && q_u->printer_default.devmode_cont.devmode_ptr ) - { - convert_devicemode( Printer->dev.handlename, q_u->printer_default.devmode_cont.devmode, - &Printer->nt_devmode ); - } - - /* HACK ALERT!!! Sleep for 1/3 of a second to try trigger a LAN/WAN - optimization in Windows 2000 clients --jerry */ - - if ( RA_WIN2K == get_remote_arch() ) - usleep( 384000 ); - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static BOOL convert_printer_info(const SPOOL_PRINTER_INFO_LEVEL *uni, - NT_PRINTER_INFO_LEVEL *printer, uint32 level) -{ - BOOL ret = True; - - switch (level) { - case 2: - ret = uni_2_asc_printer_info_2(uni->info_2, &printer->info_2); - break; - default: - break; - } - - return ret; -} - -static BOOL convert_printer_driver_info(const SPOOL_PRINTER_DRIVER_INFO_LEVEL *uni, - NT_PRINTER_DRIVER_INFO_LEVEL *printer, uint32 level) -{ - BOOL result = True; - - switch (level) { - case 3: - printer->info_3=NULL; - if (!uni_2_asc_printer_driver_3(uni->info_3, &printer->info_3)) - result = False; - break; - case 6: - printer->info_6=NULL; - if (!uni_2_asc_printer_driver_6(uni->info_6, &printer->info_6)) - result = False; - break; - default: - break; - } - - return result; -} - -BOOL convert_devicemode(const char *printername, const DEVICEMODE *devmode, - NT_DEVICEMODE **pp_nt_devmode) -{ - NT_DEVICEMODE *nt_devmode = *pp_nt_devmode; - - /* - * Ensure nt_devmode is a valid pointer - * as we will be overwriting it. - */ - - if (nt_devmode == NULL) { - DEBUG(5, ("convert_devicemode: allocating a generic devmode\n")); - if ((nt_devmode = construct_nt_devicemode(printername)) == NULL) - return False; - } - - rpcstr_pull(nt_devmode->devicename,devmode->devicename.buffer, 31, -1, 0); - rpcstr_pull(nt_devmode->formname,devmode->formname.buffer, 31, -1, 0); - - nt_devmode->specversion=devmode->specversion; - nt_devmode->driverversion=devmode->driverversion; - nt_devmode->size=devmode->size; - nt_devmode->fields=devmode->fields; - nt_devmode->orientation=devmode->orientation; - nt_devmode->papersize=devmode->papersize; - nt_devmode->paperlength=devmode->paperlength; - nt_devmode->paperwidth=devmode->paperwidth; - nt_devmode->scale=devmode->scale; - nt_devmode->copies=devmode->copies; - nt_devmode->defaultsource=devmode->defaultsource; - nt_devmode->printquality=devmode->printquality; - nt_devmode->color=devmode->color; - nt_devmode->duplex=devmode->duplex; - nt_devmode->yresolution=devmode->yresolution; - nt_devmode->ttoption=devmode->ttoption; - nt_devmode->collate=devmode->collate; - - nt_devmode->logpixels=devmode->logpixels; - nt_devmode->bitsperpel=devmode->bitsperpel; - nt_devmode->pelswidth=devmode->pelswidth; - nt_devmode->pelsheight=devmode->pelsheight; - nt_devmode->displayflags=devmode->displayflags; - nt_devmode->displayfrequency=devmode->displayfrequency; - nt_devmode->icmmethod=devmode->icmmethod; - nt_devmode->icmintent=devmode->icmintent; - nt_devmode->mediatype=devmode->mediatype; - nt_devmode->dithertype=devmode->dithertype; - nt_devmode->reserved1=devmode->reserved1; - nt_devmode->reserved2=devmode->reserved2; - nt_devmode->panningwidth=devmode->panningwidth; - nt_devmode->panningheight=devmode->panningheight; - - /* - * Only change private and driverextra if the incoming devmode - * has a new one. JRA. - */ - - if ((devmode->driverextra != 0) && (devmode->private != NULL)) { - SAFE_FREE(nt_devmode->private); - nt_devmode->driverextra=devmode->driverextra; - if((nt_devmode->private=(uint8 *)malloc(nt_devmode->driverextra * sizeof(uint8))) == NULL) - return False; - memcpy(nt_devmode->private, devmode->private, nt_devmode->driverextra); - } - - *pp_nt_devmode = nt_devmode; - - return True; -} - -/******************************************************************** - * _spoolss_enddocprinter_internal. - ********************************************************************/ - -static WERROR _spoolss_enddocprinter_internal(pipes_struct *p, POLICY_HND *handle) -{ - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - int snum; - - if (!Printer) { - DEBUG(2,("_spoolss_enddocprinter_internal: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - Printer->document_started=False; - print_job_end(snum, Printer->jobid,True); - /* error codes unhandled so far ... */ - - return WERR_OK; -} - -/******************************************************************** - * api_spoolss_closeprinter - ********************************************************************/ - -WERROR _spoolss_closeprinter(pipes_struct *p, SPOOL_Q_CLOSEPRINTER *q_u, SPOOL_R_CLOSEPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - - if (Printer && Printer->document_started) - _spoolss_enddocprinter_internal(p, handle); /* print job was not closed */ - - if (!close_printer_handle(p, handle)) - return WERR_BADFID; - - /* clear the returned printer handle. Observed behavior - from Win2k server. Don't think this really matters. - Previous code just copied the value of the closed - handle. --jerry */ - - memset(&r_u->handle, '\0', sizeof(r_u->handle)); - - return WERR_OK; -} - -/******************************************************************** - * api_spoolss_deleteprinter - - ********************************************************************/ - -WERROR _spoolss_deleteprinter(pipes_struct *p, SPOOL_Q_DELETEPRINTER *q_u, SPOOL_R_DELETEPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - WERROR result; - - if (Printer && Printer->document_started) - _spoolss_enddocprinter_internal(p, handle); /* print job was not closed */ - - memcpy(&r_u->handle, &q_u->handle, sizeof(r_u->handle)); - - result = delete_printer_handle(p, handle); - - update_c_setprinter(False); - - return result; -} - -/******************************************************************* - * static function to lookup the version id corresponding to an - * long architecture string - ******************************************************************/ - -static int get_version_id (char * arch) -{ - int i; - struct table_node archi_table[]= { - - {"Windows 4.0", "WIN40", 0 }, - {"Windows NT x86", "W32X86", 2 }, - {"Windows NT R4000", "W32MIPS", 2 }, - {"Windows NT Alpha_AXP", "W32ALPHA", 2 }, - {"Windows NT PowerPC", "W32PPC", 2 }, - {NULL, "", -1 } - }; - - for (i=0; archi_table[i].long_archi != NULL; i++) - { - if (strcmp(arch, archi_table[i].long_archi) == 0) - return (archi_table[i].version); - } - - return -1; -} - -/******************************************************************** - * _spoolss_deleteprinterdriver - ********************************************************************/ - -WERROR _spoolss_deleteprinterdriver(pipes_struct *p, SPOOL_Q_DELETEPRINTERDRIVER *q_u, SPOOL_R_DELETEPRINTERDRIVER *r_u) -{ - fstring driver; - fstring arch; - NT_PRINTER_DRIVER_INFO_LEVEL info; - NT_PRINTER_DRIVER_INFO_LEVEL info_win2k; - int version; - struct current_user user; - WERROR status; - WERROR status_win2k = WERR_ACCESS_DENIED; - - get_current_user(&user, p); - - unistr2_to_ascii(driver, &q_u->driver, sizeof(driver)-1 ); - unistr2_to_ascii(arch, &q_u->arch, sizeof(arch)-1 ); - - /* check that we have a valid driver name first */ - - if ((version=get_version_id(arch)) == -1) - return WERR_INVALID_ENVIRONMENT; - - ZERO_STRUCT(info); - ZERO_STRUCT(info_win2k); - - if (!W_ERROR_IS_OK(get_a_printer_driver(&info, 3, driver, arch, version))) - { - /* try for Win2k driver if "Windows NT x86" */ - - if ( version == 2 ) { - version = 3; - if (!W_ERROR_IS_OK(get_a_printer_driver(&info, 3, driver, arch, version))) { - status = WERR_UNKNOWN_PRINTER_DRIVER; - goto done; - } - } - /* otherwise it was a failure */ - else { - status = WERR_UNKNOWN_PRINTER_DRIVER; - goto done; - } - - } - - if (printer_driver_in_use(info.info_3)) { - status = WERR_PRINTER_DRIVER_IN_USE; - goto done; - } - - if ( version == 2 ) - { - if (W_ERROR_IS_OK(get_a_printer_driver(&info_win2k, 3, driver, arch, 3))) - { - /* if we get to here, we now have 2 driver info structures to remove */ - /* remove the Win2k driver first*/ - - status_win2k = delete_printer_driver(info_win2k.info_3, &user, 3, False ); - free_a_printer_driver( info_win2k, 3 ); - - /* this should not have failed---if it did, report to client */ - if ( !W_ERROR_IS_OK(status_win2k) ) - goto done; - } - } - - status = delete_printer_driver(info.info_3, &user, version, False); - - /* if at least one of the deletes succeeded return OK */ - - if ( W_ERROR_IS_OK(status) || W_ERROR_IS_OK(status_win2k) ) - status = WERR_OK; - -done: - free_a_printer_driver( info, 3 ); - - return status; -} - -/******************************************************************** - * spoolss_deleteprinterdriverex - ********************************************************************/ - -WERROR _spoolss_deleteprinterdriverex(pipes_struct *p, SPOOL_Q_DELETEPRINTERDRIVEREX *q_u, SPOOL_R_DELETEPRINTERDRIVEREX *r_u) -{ - fstring driver; - fstring arch; - NT_PRINTER_DRIVER_INFO_LEVEL info; - NT_PRINTER_DRIVER_INFO_LEVEL info_win2k; - int version; - uint32 flags = q_u->delete_flags; - BOOL delete_files; - struct current_user user; - WERROR status; - WERROR status_win2k = WERR_ACCESS_DENIED; - - get_current_user(&user, p); - - unistr2_to_ascii(driver, &q_u->driver, sizeof(driver)-1 ); - unistr2_to_ascii(arch, &q_u->arch, sizeof(arch)-1 ); - - /* check that we have a valid driver name first */ - if ((version=get_version_id(arch)) == -1) { - /* this is what NT returns */ - return WERR_INVALID_ENVIRONMENT; - } - - if ( flags & DPD_DELETE_SPECIFIC_VERSION ) - version = q_u->version; - - ZERO_STRUCT(info); - ZERO_STRUCT(info_win2k); - - status = get_a_printer_driver(&info, 3, driver, arch, version); - - if ( !W_ERROR_IS_OK(status) ) - { - /* - * if the client asked for a specific version, - * or this is something other than Windows NT x86, - * then we've failed - */ - - if ( (flags&DPD_DELETE_SPECIFIC_VERSION) || (version !=2) ) - goto done; - - /* try for Win2k driver if "Windows NT x86" */ - - version = 3; - if (!W_ERROR_IS_OK(get_a_printer_driver(&info, 3, driver, arch, version))) { - status = WERR_UNKNOWN_PRINTER_DRIVER; - goto done; - } - } - - if ( printer_driver_in_use(info.info_3) ) { - status = WERR_PRINTER_DRIVER_IN_USE; - goto done; - } - - /* - * we have a couple of cases to consider. - * (1) Are any files in use? If so and DPD_DELTE_ALL_FILE is set, - * then the delete should fail if **any** files overlap with - * other drivers - * (2) If DPD_DELTE_UNUSED_FILES is sert, then delete all - * non-overlapping files - * (3) If neither DPD_DELTE_ALL_FILE nor DPD_DELTE_ALL_FILES - * is set, the do not delete any files - * Refer to MSDN docs on DeletePrinterDriverEx() for details. - */ - - delete_files = flags & (DPD_DELETE_ALL_FILES|DPD_DELETE_UNUSED_FILES); - - /* fail if any files are in use and DPD_DELETE_ALL_FILES is set */ - - if ( delete_files && printer_driver_files_in_use(info.info_3) & (flags&DPD_DELETE_ALL_FILES) ) { - /* no idea of the correct error here */ - status = WERR_ACCESS_DENIED; - goto done; - } - - - /* also check for W32X86/3 if necessary; maybe we already have? */ - - if ( (version == 2) && ((flags&DPD_DELETE_SPECIFIC_VERSION) != DPD_DELETE_SPECIFIC_VERSION) ) { - if (W_ERROR_IS_OK(get_a_printer_driver(&info_win2k, 3, driver, arch, 3))) - { - - if ( delete_files && printer_driver_files_in_use(info_win2k.info_3) & (flags&DPD_DELETE_ALL_FILES) ) { - /* no idea of the correct error here */ - free_a_printer_driver( info_win2k, 3 ); - status = WERR_ACCESS_DENIED; - goto done; - } - - /* if we get to here, we now have 2 driver info structures to remove */ - /* remove the Win2k driver first*/ - - status_win2k = delete_printer_driver(info_win2k.info_3, &user, 3, delete_files); - free_a_printer_driver( info_win2k, 3 ); - - /* this should not have failed---if it did, report to client */ - - if ( !W_ERROR_IS_OK(status_win2k) ) - goto done; - } - } - - status = delete_printer_driver(info.info_3, &user, version, delete_files); - - if ( W_ERROR_IS_OK(status) || W_ERROR_IS_OK(status_win2k) ) - status = WERR_OK; -done: - free_a_printer_driver( info, 3 ); - - return status; -} - - -/**************************************************************************** - Internal routine for retreiving printerdata - ***************************************************************************/ - -static WERROR get_printer_dataex( TALLOC_CTX *ctx, NT_PRINTER_INFO_LEVEL *printer, - const char *key, const char *value, uint32 *type, uint8 **data, - uint32 *needed, uint32 in_size ) -{ - REGISTRY_VALUE *val; - int size, data_len; - - if ( !(val = get_printer_data( printer->info_2, key, value)) ) - return WERR_BADFILE; - - *type = regval_type( val ); - - DEBUG(5,("get_printer_dataex: allocating %d\n", in_size)); - - size = regval_size( val ); - - /* copy the min(in_size, len) */ - - if ( in_size ) { - data_len = (size > in_size) ? in_size : size*sizeof(uint8); - - /* special case for 0 length values */ - if ( data_len ) { - if ( (*data = (uint8 *)talloc_memdup(ctx, regval_data_p(val), data_len)) == NULL ) - return WERR_NOMEM; - } - else { - if ( (*data = (uint8 *)talloc_zero(ctx, in_size)) == NULL ) - return WERR_NOMEM; - } - } - else - *data = NULL; - - *needed = size; - - DEBUG(5,("get_printer_dataex: copy done\n")); - - return WERR_OK; -} - -/**************************************************************************** - Internal routine for removing printerdata - ***************************************************************************/ - -static WERROR delete_printer_dataex( NT_PRINTER_INFO_LEVEL *printer, const char *key, const char *value ) -{ - return delete_printer_data( printer->info_2, key, value ); -} - -/**************************************************************************** - Internal routine for storing printerdata - ***************************************************************************/ - -static WERROR set_printer_dataex( NT_PRINTER_INFO_LEVEL *printer, const char *key, const char *value, - uint32 type, uint8 *data, int real_len ) -{ - delete_printer_data( printer->info_2, key, value ); - - return add_printer_data( printer->info_2, key, value, type, data, real_len ); -} - -/******************************************************************** - GetPrinterData on a printer server Handle. -********************************************************************/ - -static WERROR getprinterdata_printer_server(TALLOC_CTX *ctx, fstring value, uint32 *type, uint8 **data, uint32 *needed, uint32 in_size) -{ - int i; - - DEBUG(8,("getprinterdata_printer_server:%s\n", value)); - - if (!StrCaseCmp(value, "W3SvcInstalled")) { - *type = 0x4; - if((*data = (uint8 *)talloc_zero(ctx, 4*sizeof(uint8) )) == NULL) - return WERR_NOMEM; - *needed = 0x4; - return WERR_OK; - } - - if (!StrCaseCmp(value, "BeepEnabled")) { - *type = 0x4; - if((*data = (uint8 *)talloc(ctx, 4*sizeof(uint8) )) == NULL) - return WERR_NOMEM; - SIVAL(*data, 0, 0x00); - *needed = 0x4; - return WERR_OK; - } - - if (!StrCaseCmp(value, "EventLog")) { - *type = 0x4; - if((*data = (uint8 *)talloc(ctx, 4*sizeof(uint8) )) == NULL) - return WERR_NOMEM; - /* formally was 0x1b */ - SIVAL(*data, 0, 0x0); - *needed = 0x4; - return WERR_OK; - } - - if (!StrCaseCmp(value, "NetPopup")) { - *type = 0x4; - if((*data = (uint8 *)talloc(ctx, 4*sizeof(uint8) )) == NULL) - return WERR_NOMEM; - SIVAL(*data, 0, 0x00); - *needed = 0x4; - return WERR_OK; - } - - if (!StrCaseCmp(value, "MajorVersion")) { - *type = 0x4; - if((*data = (uint8 *)talloc(ctx, 4*sizeof(uint8) )) == NULL) - return WERR_NOMEM; -#ifdef HAVE_ADS - SIVAL(*data, 0, 3); -#else - SIVAL(*data, 0, 2); -#endif - *needed = 0x4; - return WERR_OK; - } - - if (!StrCaseCmp(value, "DefaultSpoolDirectory")) { - fstring string; - - fstrcpy(string, string_truncate(lp_serverstring(), MAX_SERVER_STRING_LENGTH)); - *type = 0x1; - *needed = 2*(strlen(string)+1); - if((*data = (uint8 *)talloc(ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL) - return WERR_NOMEM; - memset(*data, 0, (*needed > in_size) ? *needed:in_size); - - /* it's done by hand ready to go on the wire */ - for (i=0; i<strlen(string); i++) { - (*data)[2*i]=string[i]; - (*data)[2*i+1]='\0'; - } - return WERR_OK; - } - - if (!StrCaseCmp(value, "Architecture")) { - pstring string="Windows NT x86"; - *type = 0x1; - *needed = 2*(strlen(string)+1); - if((*data = (uint8 *)talloc(ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL) - return WERR_NOMEM; - memset(*data, 0, (*needed > in_size) ? *needed:in_size); - for (i=0; i<strlen(string); i++) { - (*data)[2*i]=string[i]; - (*data)[2*i+1]='\0'; - } - return WERR_OK; - } - - if (!StrCaseCmp(value, "DsPresent")) { - *type = 0x4; - if((*data = (uint8 *)talloc(ctx, 4*sizeof(uint8) )) == NULL) - return WERR_NOMEM; - SIVAL(*data, 0, 0x01); - *needed = 0x4; - return WERR_OK; - } - - if (!StrCaseCmp(value, "DNSMachineName")) { - pstring hostname; - - if (!get_myfullname(hostname)) - return WERR_BADFILE; - *type = 0x1; - *needed = 2*(strlen(hostname)+1); - if((*data = (uint8 *)talloc(ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL) - return WERR_NOMEM; - memset(*data, 0, (*needed > in_size) ? *needed:in_size); - for (i=0; i<strlen(hostname); i++) { - (*data)[2*i]=hostname[i]; - (*data)[2*i+1]='\0'; - } - return WERR_OK; - } - - - return WERR_BADFILE; -} - -/******************************************************************** - * spoolss_getprinterdata - ********************************************************************/ - -WERROR _spoolss_getprinterdata(pipes_struct *p, SPOOL_Q_GETPRINTERDATA *q_u, SPOOL_R_GETPRINTERDATA *r_u) -{ - POLICY_HND *handle = &q_u->handle; - UNISTR2 *valuename = &q_u->valuename; - uint32 in_size = q_u->size; - uint32 *type = &r_u->type; - uint32 *out_size = &r_u->size; - uint8 **data = &r_u->data; - uint32 *needed = &r_u->needed; - WERROR status; - fstring value; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum = 0; - - /* - * Reminder: when it's a string, the length is in BYTES - * even if UNICODE is negociated. - * - * JFM, 4/19/1999 - */ - - *out_size = in_size; - - /* in case of problem, return some default values */ - - *needed = 0; - *type = 0; - - DEBUG(4,("_spoolss_getprinterdata\n")); - - if ( !Printer ) { - DEBUG(2,("_spoolss_getprinterdata: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - status = WERR_BADFID; - goto done; - } - - unistr2_to_ascii(value, valuename, sizeof(value)-1); - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTSERVER ) - status = getprinterdata_printer_server( p->mem_ctx, value, type, data, needed, *out_size ); - else - { - if ( !get_printer_snum(p,handle, &snum) ) { - status = WERR_BADFID; - goto done; - } - - status = get_a_printer(Printer, &printer, 2, lp_servicename(snum)); - if ( !W_ERROR_IS_OK(status) ) - goto done; - - /* XP sends this and wants to change id value from the PRINTER_INFO_0 */ - - if ( strequal(value, "ChangeId") ) { - *type = REG_DWORD; - *needed = sizeof(uint32); - if ( (*data = (uint8*)talloc(p->mem_ctx, sizeof(uint32))) == NULL) { - status = WERR_NOMEM; - goto done; - } - **data = printer->info_2->changeid; - status = WERR_OK; - } - else - status = get_printer_dataex( p->mem_ctx, printer, SPOOL_PRINTERDATA_KEY, value, type, data, needed, *out_size ); - } - - if (*needed > *out_size) - status = WERR_MORE_DATA; - -done: - if ( !W_ERROR_IS_OK(status) ) - { - DEBUG(5, ("error %d: allocating %d\n", W_ERROR_V(status),*out_size)); - - /* reply this param doesn't exist */ - - if ( *out_size ) { - if((*data=(uint8 *)talloc_zero(p->mem_ctx, *out_size*sizeof(uint8))) == NULL) { - if ( printer ) - free_a_printer( &printer, 2 ); - return WERR_NOMEM; - } - } - else { - *data = NULL; - } - } - - /* cleanup & exit */ - - if ( printer ) - free_a_printer( &printer, 2 ); - - return status; -} - -/********************************************************* - Connect to the client machine. -**********************************************************/ - -static BOOL spoolss_connect_to_client(struct cli_state *the_cli, const char *remote_machine) -{ - ZERO_STRUCTP(the_cli); - if(cli_initialise(the_cli) == NULL) { - DEBUG(0,("connect_to_client: unable to initialize client connection.\n")); - return False; - } - - if(!resolve_name( remote_machine, &the_cli->dest_ip, 0x20)) { - DEBUG(0,("connect_to_client: Can't resolve address for %s\n", remote_machine)); - cli_shutdown(the_cli); - return False; - } - - if (ismyip(the_cli->dest_ip)) { - DEBUG(0,("connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n", remote_machine)); - cli_shutdown(the_cli); - return False; - } - - if (!cli_connect(the_cli, remote_machine, &the_cli->dest_ip)) { - DEBUG(0,("connect_to_client: unable to connect to SMB server on machine %s. Error was : %s.\n", remote_machine, cli_errstr(the_cli) )); - cli_shutdown(the_cli); - return False; - } - - if (!attempt_netbios_session_request(the_cli, lp_netbios_name(), remote_machine, &the_cli->dest_ip)) { - DEBUG(0,("connect_to_client: machine %s rejected the NetBIOS session request.\n", - remote_machine)); - cli_shutdown(the_cli); - return False; - } - - the_cli->protocol = PROTOCOL_NT1; - - if (!cli_negprot(the_cli)) { - DEBUG(0,("connect_to_client: machine %s rejected the negotiate protocol. Error was : %s.\n", remote_machine, cli_errstr(the_cli) )); - cli_shutdown(the_cli); - return False; - } - - if (the_cli->protocol != PROTOCOL_NT1) { - DEBUG(0,("connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine)); - cli_shutdown(the_cli); - return False; - } - - /* - * Do an anonymous session setup. - */ - - if (!cli_session_setup(the_cli, "", "", 0, "", 0, "")) { - DEBUG(0,("connect_to_client: machine %s rejected the session setup. Error was : %s.\n", remote_machine, cli_errstr(the_cli) )); - cli_shutdown(the_cli); - return False; - } - - if (!(the_cli->sec_mode & 1)) { - DEBUG(0,("connect_to_client: machine %s isn't in user level security mode\n", remote_machine)); - cli_shutdown(the_cli); - return False; - } - - if (!cli_send_tconX(the_cli, "IPC$", "IPC", "", 1)) { - DEBUG(0,("connect_to_client: machine %s rejected the tconX on the IPC$ share. Error was : %s.\n", remote_machine, cli_errstr(the_cli) )); - cli_shutdown(the_cli); - return False; - } - - /* - * Ok - we have an anonymous connection to the IPC$ share. - * Now start the NT Domain stuff :-). - */ - - if(cli_nt_session_open(the_cli, PI_SPOOLSS) == False) { - DEBUG(0,("connect_to_client: unable to open the domain client session to machine %s. Error was : %s.\n", remote_machine, cli_errstr(the_cli))); - cli_nt_session_close(the_cli); - cli_ulogoff(the_cli); - cli_shutdown(the_cli); - return False; - } - - return True; -} - -/*************************************************************************** - Connect to the client. -****************************************************************************/ - -static BOOL srv_spoolss_replyopenprinter(int snum, const char *printer, uint32 localprinter, uint32 type, POLICY_HND *handle) -{ - WERROR result; - - /* - * If it's the first connection, contact the client - * and connect to the IPC$ share anonumously - */ - if (smb_connections==0) { - fstring unix_printer; - - fstrcpy(unix_printer, printer+2); /* the +2 is to strip the leading 2 backslashs */ - - if(!spoolss_connect_to_client(¬ify_cli, unix_printer)) - return False; - - message_register(MSG_PRINTER_NOTIFY2, receive_notify2_message_list); - /* Tell the connections db we're now interested in printer - * notify messages. */ - register_message_flags( True, FLAG_MSG_PRINTING ); - } - - /* - * Tell the specific printing tdb we want messages for this printer - * by registering our PID. - */ - - if (!print_notify_register_pid(snum)) - DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", printer )); - - smb_connections++; - - result = cli_spoolss_reply_open_printer(¬ify_cli, notify_cli.mem_ctx, printer, localprinter, - type, handle); - - if (!W_ERROR_IS_OK(result)) - DEBUG(5,("srv_spoolss_reply_open_printer: Client RPC returned [%s]\n", - dos_errstr(result))); - - return (W_ERROR_IS_OK(result)); -} - -/******************************************************************** - * _spoolss_rffpcnex - * ReplyFindFirstPrinterChangeNotifyEx - * - * before replying OK: status=0 a rpc call is made to the workstation - * asking ReplyOpenPrinter - * - * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe - * called from api_spoolss_rffpcnex - ********************************************************************/ - -WERROR _spoolss_rffpcnex(pipes_struct *p, SPOOL_Q_RFFPCNEX *q_u, SPOOL_R_RFFPCNEX *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 flags = q_u->flags; - uint32 options = q_u->options; - UNISTR2 *localmachine = &q_u->localmachine; - uint32 printerlocal = q_u->printerlocal; - int snum = -1; - SPOOL_NOTIFY_OPTION *option = q_u->option; - - /* store the notify value in the printer struct */ - - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - - if (!Printer) { - DEBUG(2,("_spoolss_rffpcnex: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - Printer->notify.flags=flags; - Printer->notify.options=options; - Printer->notify.printerlocal=printerlocal; - - if (Printer->notify.option) - free_spool_notify_option(&Printer->notify.option); - - Printer->notify.option=dup_spool_notify_option(option); - - unistr2_to_ascii(Printer->notify.localmachine, localmachine, - sizeof(Printer->notify.localmachine)-1); - - /* Connect to the client machine and send a ReplyOpenPrinter */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTSERVER) - snum = -1; - else if ( (Printer->printer_type == PRINTER_HANDLE_IS_PRINTER) && - !get_printer_snum(p, handle, &snum) ) - return WERR_BADFID; - - if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine, - Printer->notify.printerlocal, 1, - &Printer->notify.client_hnd)) - return WERR_SERVER_UNAVAILABLE; - - Printer->notify.client_connected=True; - - return WERR_OK; -} - -/******************************************************************* - * fill a notify_info_data with the servername - ********************************************************************/ - -void spoolss_notify_server_name(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp_name, temp; - uint32 len; - - slprintf(temp_name, sizeof(temp_name)-1, "\\\\%s", get_called_name()); - - len = rpcstr_push(temp, temp_name, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the printername (not including the servername). - ********************************************************************/ - -void spoolss_notify_printer_name(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - /* the notify name should not contain the \\server\ part */ - char *p = strrchr(printer->info_2->printername, '\\'); - - if (!p) { - p = printer->info_2->printername; - } else { - p++; - } - - len = rpcstr_push(temp, p, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the servicename - ********************************************************************/ - -void spoolss_notify_share_name(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, lp_servicename(snum), sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the port name - ********************************************************************/ - -void spoolss_notify_port_name(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - /* even if it's strange, that's consistant in all the code */ - - len = rpcstr_push(temp, printer->info_2->portname, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the printername - * but it doesn't exist, have to see what to do - ********************************************************************/ - -void spoolss_notify_driver_name(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, printer->info_2->drivername, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the comment - ********************************************************************/ - -void spoolss_notify_comment(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - if (*printer->info_2->comment == '\0') - len = rpcstr_push(temp, lp_comment(snum), sizeof(temp)-2, STR_TERMINATE); - else - len = rpcstr_push(temp, printer->info_2->comment, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the comment - * location = "Room 1, floor 2, building 3" - ********************************************************************/ - -void spoolss_notify_location(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, printer->info_2->location,sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the device mode - * jfm:xxxx don't to it for know but that's a real problem !!! - ********************************************************************/ - -static void spoolss_notify_devmode(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ -} - -/******************************************************************* - * fill a notify_info_data with the separator file name - ********************************************************************/ - -void spoolss_notify_sepfile(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, printer->info_2->sepfile, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the print processor - * jfm:xxxx return always winprint to indicate we don't do anything to it - ********************************************************************/ - -void spoolss_notify_print_processor(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, printer->info_2->printprocessor, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the print processor options - * jfm:xxxx send an empty string - ********************************************************************/ - -void spoolss_notify_parameters(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, printer->info_2->parameters, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the data type - * jfm:xxxx always send RAW as data type - ********************************************************************/ - -void spoolss_notify_datatype(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, printer->info_2->datatype, sizeof(pstring)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with the security descriptor - * jfm:xxxx send an null pointer to say no security desc - * have to implement security before ! - ********************************************************************/ - -static void spoolss_notify_security_desc(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.sd.size = printer->info_2->secdesc_buf->len; - data->notify_data.sd.desc = dup_sec_desc( mem_ctx, printer->info_2->secdesc_buf->sec ) ; -} - -/******************************************************************* - * fill a notify_info_data with the attributes - * jfm:xxxx a samba printer is always shared - ********************************************************************/ - -void spoolss_notify_attributes(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = printer->info_2->attributes; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the priority - ********************************************************************/ - -static void spoolss_notify_priority(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = printer->info_2->priority; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the default priority - ********************************************************************/ - -static void spoolss_notify_default_priority(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = printer->info_2->default_priority; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the start time - ********************************************************************/ - -static void spoolss_notify_start_time(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = printer->info_2->starttime; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the until time - ********************************************************************/ - -static void spoolss_notify_until_time(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = printer->info_2->untiltime; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the status - ********************************************************************/ - -static void spoolss_notify_status(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - print_status_struct status; - - print_queue_length(snum, &status); - data->notify_data.value[0]=(uint32) status.status; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the number of jobs queued - ********************************************************************/ - -void spoolss_notify_cjobs(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0] = print_queue_length(snum, NULL); - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with the average ppm - ********************************************************************/ - -static void spoolss_notify_average_ppm(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - /* always respond 8 pages per minutes */ - /* a little hard ! */ - data->notify_data.value[0] = printer->info_2->averageppm; - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with username - ********************************************************************/ - -static void spoolss_notify_username(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, queue->fs_user, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with job status - ********************************************************************/ - -static void spoolss_notify_job_status(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0]=nt_printj_status(queue->status); - data->notify_data.value[1] = 0; -} - -/******************************************************************* - * fill a notify_info_data with job name - ********************************************************************/ - -static void spoolss_notify_job_name(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - pstring temp; - uint32 len; - - len = rpcstr_push(temp, queue->fs_file, sizeof(temp)-2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with job status - ********************************************************************/ - -static void spoolss_notify_job_status_string(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - /* - * Now we're returning job status codes we just return a "" here. JRA. - */ - - const char *p = ""; - pstring temp; - uint32 len; - -#if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */ - p = "unknown"; - - switch (queue->status) { - case LPQ_QUEUED: - p = "Queued"; - break; - case LPQ_PAUSED: - p = ""; /* NT provides the paused string */ - break; - case LPQ_SPOOLING: - p = "Spooling"; - break; - case LPQ_PRINTING: - p = "Printing"; - break; - } -#endif /* NO LONGER NEEDED. */ - - len = rpcstr_push(temp, p, sizeof(temp) - 2, STR_TERMINATE); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - memcpy(data->notify_data.data.string, temp, len); -} - -/******************************************************************* - * fill a notify_info_data with job time - ********************************************************************/ - -static void spoolss_notify_job_time(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0]=0x0; - data->notify_data.value[1]=0; -} - -/******************************************************************* - * fill a notify_info_data with job size - ********************************************************************/ - -static void spoolss_notify_job_size(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0]=queue->size; - data->notify_data.value[1]=0; -} - -/******************************************************************* - * fill a notify_info_data with page info - ********************************************************************/ -static void spoolss_notify_total_pages(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0]=queue->page_count; - data->notify_data.value[1]=0; -} - -/******************************************************************* - * fill a notify_info_data with pages printed info. - ********************************************************************/ -static void spoolss_notify_pages_printed(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0]=0; /* Add code when back-end tracks this */ - data->notify_data.value[1]=0; -} - -/******************************************************************* - Fill a notify_info_data with job position. - ********************************************************************/ - -static void spoolss_notify_job_position(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - data->notify_data.value[0]=queue->job; - data->notify_data.value[1]=0; -} - -/******************************************************************* - Fill a notify_info_data with submitted time. - ********************************************************************/ - -static void spoolss_notify_submitted_time(int snum, - SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, - TALLOC_CTX *mem_ctx) -{ - struct tm *t; - uint32 len; - SYSTEMTIME st; - char *p; - - t=gmtime(&queue->time); - - len = sizeof(SYSTEMTIME); - - data->notify_data.data.length = len; - data->notify_data.data.string = (uint16 *)talloc(mem_ctx, len); - - if (!data->notify_data.data.string) { - data->notify_data.data.length = 0; - return; - } - - make_systemtime(&st, t); - - /* - * Systemtime must be linearized as a set of UINT16's. - * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au - */ - - p = (char *)data->notify_data.data.string; - SSVAL(p, 0, st.year); - SSVAL(p, 2, st.month); - SSVAL(p, 4, st.dayofweek); - SSVAL(p, 6, st.day); - SSVAL(p, 8, st.hour); - SSVAL(p, 10, st.minute); - SSVAL(p, 12, st.second); - SSVAL(p, 14, st.milliseconds); -} - -struct s_notify_info_data_table -{ - uint16 type; - uint16 field; - const char *name; - uint32 size; - void (*fn) (int snum, SPOOL_NOTIFY_INFO_DATA *data, - print_queue_struct *queue, - NT_PRINTER_INFO_LEVEL *printer, TALLOC_CTX *mem_ctx); -}; - -/* A table describing the various print notification constants and - whether the notification data is a pointer to a variable sized - buffer, a one value uint32 or a two value uint32. */ - -static const struct s_notify_info_data_table notify_info_data_table[] = -{ -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_SERVER_NAME, "PRINTER_NOTIFY_SERVER_NAME", NOTIFY_STRING, spoolss_notify_server_name }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_PRINTER_NAME, "PRINTER_NOTIFY_PRINTER_NAME", NOTIFY_STRING, spoolss_notify_printer_name }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_SHARE_NAME, "PRINTER_NOTIFY_SHARE_NAME", NOTIFY_STRING, spoolss_notify_share_name }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_PORT_NAME, "PRINTER_NOTIFY_PORT_NAME", NOTIFY_STRING, spoolss_notify_port_name }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_DRIVER_NAME, "PRINTER_NOTIFY_DRIVER_NAME", NOTIFY_STRING, spoolss_notify_driver_name }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_COMMENT, "PRINTER_NOTIFY_COMMENT", NOTIFY_STRING, spoolss_notify_comment }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_LOCATION, "PRINTER_NOTIFY_LOCATION", NOTIFY_STRING, spoolss_notify_location }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_DEVMODE, "PRINTER_NOTIFY_DEVMODE", NOTIFY_POINTER, spoolss_notify_devmode }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_SEPFILE, "PRINTER_NOTIFY_SEPFILE", NOTIFY_STRING, spoolss_notify_sepfile }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_PRINT_PROCESSOR, "PRINTER_NOTIFY_PRINT_PROCESSOR", NOTIFY_STRING, spoolss_notify_print_processor }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_PARAMETERS, "PRINTER_NOTIFY_PARAMETERS", NOTIFY_STRING, spoolss_notify_parameters }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_DATATYPE, "PRINTER_NOTIFY_DATATYPE", NOTIFY_STRING, spoolss_notify_datatype }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_SECURITY_DESCRIPTOR", NOTIFY_SECDESC, spoolss_notify_security_desc }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_ATTRIBUTES, "PRINTER_NOTIFY_ATTRIBUTES", NOTIFY_ONE_VALUE, spoolss_notify_attributes }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_PRIORITY, "PRINTER_NOTIFY_PRIORITY", NOTIFY_ONE_VALUE, spoolss_notify_priority }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_DEFAULT_PRIORITY, "PRINTER_NOTIFY_DEFAULT_PRIORITY", NOTIFY_ONE_VALUE, spoolss_notify_default_priority }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_START_TIME, "PRINTER_NOTIFY_START_TIME", NOTIFY_ONE_VALUE, spoolss_notify_start_time }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_UNTIL_TIME, "PRINTER_NOTIFY_UNTIL_TIME", NOTIFY_ONE_VALUE, spoolss_notify_until_time }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_STATUS, "PRINTER_NOTIFY_STATUS", NOTIFY_ONE_VALUE, spoolss_notify_status }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_STATUS_STRING, "PRINTER_NOTIFY_STATUS_STRING", NOTIFY_POINTER, NULL }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_CJOBS, "PRINTER_NOTIFY_CJOBS", NOTIFY_ONE_VALUE, spoolss_notify_cjobs }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_AVERAGE_PPM, "PRINTER_NOTIFY_AVERAGE_PPM", NOTIFY_ONE_VALUE, spoolss_notify_average_ppm }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_TOTAL_PAGES, "PRINTER_NOTIFY_TOTAL_PAGES", NOTIFY_POINTER, NULL }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_PAGES_PRINTED, "PRINTER_NOTIFY_PAGES_PRINTED", NOTIFY_POINTER, NULL }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_TOTAL_BYTES, "PRINTER_NOTIFY_TOTAL_BYTES", NOTIFY_POINTER, NULL }, -{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_BYTES_PRINTED, "PRINTER_NOTIFY_BYTES_PRINTED", NOTIFY_POINTER, NULL }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_PRINTER_NAME, "JOB_NOTIFY_PRINTER_NAME", NOTIFY_STRING, spoolss_notify_printer_name }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_MACHINE_NAME, "JOB_NOTIFY_MACHINE_NAME", NOTIFY_STRING, spoolss_notify_server_name }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_PORT_NAME, "JOB_NOTIFY_PORT_NAME", NOTIFY_STRING, spoolss_notify_port_name }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_USER_NAME, "JOB_NOTIFY_USER_NAME", NOTIFY_STRING, spoolss_notify_username }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_NOTIFY_NAME, "JOB_NOTIFY_NOTIFY_NAME", NOTIFY_STRING, spoolss_notify_username }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_DATATYPE, "JOB_NOTIFY_DATATYPE", NOTIFY_STRING, spoolss_notify_datatype }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_PRINT_PROCESSOR, "JOB_NOTIFY_PRINT_PROCESSOR", NOTIFY_STRING, spoolss_notify_print_processor }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_PARAMETERS, "JOB_NOTIFY_PARAMETERS", NOTIFY_STRING, spoolss_notify_parameters }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_DRIVER_NAME, "JOB_NOTIFY_DRIVER_NAME", NOTIFY_STRING, spoolss_notify_driver_name }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_DEVMODE, "JOB_NOTIFY_DEVMODE", NOTIFY_POINTER, spoolss_notify_devmode }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_STATUS, "JOB_NOTIFY_STATUS", NOTIFY_ONE_VALUE, spoolss_notify_job_status }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_STATUS_STRING, "JOB_NOTIFY_STATUS_STRING", NOTIFY_STRING, spoolss_notify_job_status_string }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_SECURITY_DESCRIPTOR, "JOB_NOTIFY_SECURITY_DESCRIPTOR", NOTIFY_POINTER, NULL }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_DOCUMENT, "JOB_NOTIFY_DOCUMENT", NOTIFY_STRING, spoolss_notify_job_name }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_PRIORITY, "JOB_NOTIFY_PRIORITY", NOTIFY_ONE_VALUE, spoolss_notify_priority }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_POSITION, "JOB_NOTIFY_POSITION", NOTIFY_ONE_VALUE, spoolss_notify_job_position }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_SUBMITTED, "JOB_NOTIFY_SUBMITTED", NOTIFY_POINTER, spoolss_notify_submitted_time }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_START_TIME, "JOB_NOTIFY_START_TIME", NOTIFY_ONE_VALUE, spoolss_notify_start_time }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_UNTIL_TIME, "JOB_NOTIFY_UNTIL_TIME", NOTIFY_ONE_VALUE, spoolss_notify_until_time }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_TIME, "JOB_NOTIFY_TIME", NOTIFY_ONE_VALUE, spoolss_notify_job_time }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_TOTAL_PAGES, "JOB_NOTIFY_TOTAL_PAGES", NOTIFY_ONE_VALUE, spoolss_notify_total_pages }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_PAGES_PRINTED, "JOB_NOTIFY_PAGES_PRINTED", NOTIFY_ONE_VALUE, spoolss_notify_pages_printed }, -{ JOB_NOTIFY_TYPE, JOB_NOTIFY_TOTAL_BYTES, "JOB_NOTIFY_TOTAL_BYTES", NOTIFY_ONE_VALUE, spoolss_notify_job_size }, -}; - -/******************************************************************* - Return the size of info_data structure. -********************************************************************/ - -static uint32 size_of_notify_info_data(uint16 type, uint16 field) -{ - int i=0; - - for (i = 0; i < sizeof(notify_info_data_table); i++) - { - if ( (notify_info_data_table[i].type == type) - && (notify_info_data_table[i].field == field) ) - { - switch(notify_info_data_table[i].size) - { - case NOTIFY_ONE_VALUE: - case NOTIFY_TWO_VALUE: - return 1; - case NOTIFY_STRING: - return 2; - - /* The only pointer notify data I have seen on - the wire is the submitted time and this has - the notify size set to 4. -tpot */ - - case NOTIFY_POINTER: - return 4; - - case NOTIFY_SECDESC: - return 5; - } - } - } - - DEBUG(5, ("invalid notify data type %d/%d\n", type, field)); - - return 0; -} - -/******************************************************************* - Return the type of notify_info_data. -********************************************************************/ - -static int type_of_notify_info_data(uint16 type, uint16 field) -{ - int i=0; - - for (i = 0; i < sizeof(notify_info_data_table); i++) { - if (notify_info_data_table[i].type == type && - notify_info_data_table[i].field == field) - return notify_info_data_table[i].size; - } - - return False; -} - -/**************************************************************************** -****************************************************************************/ - -static int search_notify(uint16 type, uint16 field, int *value) -{ - int i; - - for (i = 0; i < sizeof(notify_info_data_table); i++) { - if (notify_info_data_table[i].type == type && - notify_info_data_table[i].field == field && - notify_info_data_table[i].fn != NULL) { - *value = i; - return True; - } - } - - return False; -} - -/**************************************************************************** -****************************************************************************/ - -void construct_info_data(SPOOL_NOTIFY_INFO_DATA *info_data, uint16 type, uint16 field, int id) -{ - info_data->type = type; - info_data->field = field; - info_data->reserved = 0; - - info_data->size = size_of_notify_info_data(type, field); - info_data->enc_type = type_of_notify_info_data(type, field); - - info_data->id = id; - -} - - -/******************************************************************* - * - * fill a notify_info struct with info asked - * - ********************************************************************/ - -static BOOL construct_notify_printer_info(Printer_entry *print_hnd, SPOOL_NOTIFY_INFO *info, int - snum, SPOOL_NOTIFY_OPTION_TYPE - *option_type, uint32 id, - TALLOC_CTX *mem_ctx) -{ - int field_num,j; - uint16 type; - uint16 field; - - SPOOL_NOTIFY_INFO_DATA *current_data, *tid; - NT_PRINTER_INFO_LEVEL *printer = NULL; - print_queue_struct *queue=NULL; - - type=option_type->type; - - DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n", - (option_type->type==PRINTER_NOTIFY_TYPE?"PRINTER_NOTIFY_TYPE":"JOB_NOTIFY_TYPE"), - option_type->count, lp_servicename(snum))); - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &printer, 2, lp_const_servicename(snum)))) - return False; - - for(field_num=0; field_num<option_type->count; field_num++) { - field = option_type->fields[field_num]; - - DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field)); - - if (!search_notify(type, field, &j) ) - continue; - - if((tid=(SPOOL_NOTIFY_INFO_DATA *)Realloc(info->data, (info->count+1)*sizeof(SPOOL_NOTIFY_INFO_DATA))) == NULL) { - DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n")); - return False; - } else - info->data = tid; - - current_data = &info->data[info->count]; - - construct_info_data(current_data, type, field, id); - - DEBUG(10,("construct_notify_printer_info: calling [%s] snum=%d printername=[%s])\n", - notify_info_data_table[j].name, snum, printer->info_2->printername )); - - notify_info_data_table[j].fn(snum, current_data, queue, - printer, mem_ctx); - - info->count++; - } - - free_a_printer(&printer, 2); - return True; -} - -/******************************************************************* - * - * fill a notify_info struct with info asked - * - ********************************************************************/ - -static BOOL construct_notify_jobs_info(print_queue_struct *queue, - SPOOL_NOTIFY_INFO *info, - NT_PRINTER_INFO_LEVEL *printer, - int snum, SPOOL_NOTIFY_OPTION_TYPE - *option_type, uint32 id, - TALLOC_CTX *mem_ctx) -{ - int field_num,j; - uint16 type; - uint16 field; - - SPOOL_NOTIFY_INFO_DATA *current_data, *tid; - - DEBUG(4,("construct_notify_jobs_info\n")); - - type = option_type->type; - - DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n", - (option_type->type==PRINTER_NOTIFY_TYPE?"PRINTER_NOTIFY_TYPE":"JOB_NOTIFY_TYPE"), - option_type->count)); - - for(field_num=0; field_num<option_type->count; field_num++) { - field = option_type->fields[field_num]; - - if (!search_notify(type, field, &j) ) - continue; - - if((tid=Realloc(info->data, (info->count+1)*sizeof(SPOOL_NOTIFY_INFO_DATA))) == NULL) { - DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n")); - return False; - } - else info->data = tid; - - current_data=&(info->data[info->count]); - - construct_info_data(current_data, type, field, id); - notify_info_data_table[j].fn(snum, current_data, queue, - printer, mem_ctx); - info->count++; - } - - return True; -} - -/* - * JFM: The enumeration is not that simple, it's even non obvious. - * - * let's take an example: I want to monitor the PRINTER SERVER for - * the printer's name and the number of jobs currently queued. - * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure. - * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS. - * - * I have 3 printers on the back of my server. - * - * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA - * structures. - * Number Data Id - * 1 printer 1 name 1 - * 2 printer 1 cjob 1 - * 3 printer 2 name 2 - * 4 printer 2 cjob 2 - * 5 printer 3 name 3 - * 6 printer 3 name 3 - * - * that's the print server case, the printer case is even worse. - */ - -/******************************************************************* - * - * enumerate all printers on the printserver - * fill a notify_info struct with info asked - * - ********************************************************************/ - -static WERROR printserver_notify_info(pipes_struct *p, POLICY_HND *hnd, - SPOOL_NOTIFY_INFO *info, - TALLOC_CTX *mem_ctx) -{ - int snum; - Printer_entry *Printer=find_printer_index_by_hnd(p, hnd); - int n_services=lp_numservices(); - int i; - uint32 id; - SPOOL_NOTIFY_OPTION *option; - SPOOL_NOTIFY_OPTION_TYPE *option_type; - - DEBUG(4,("printserver_notify_info\n")); - - if (!Printer) - return WERR_BADFID; - - option=Printer->notify.option; - id=1; - info->version=2; - info->data=NULL; - info->count=0; - - for (i=0; i<option->count; i++) { - option_type=&(option->ctr.type[i]); - - if (option_type->type!=PRINTER_NOTIFY_TYPE) - continue; - - for (snum=0; snum<n_services; snum++) - { - if ( lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum) ) - construct_notify_printer_info ( Printer, info, snum, option_type, snum, mem_ctx ); - } - } - -#if 0 - /* - * Debugging information, don't delete. - */ - - DEBUG(1,("dumping the NOTIFY_INFO\n")); - DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count)); - DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n")); - - for (i=0; i<info->count; i++) { - DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n", - i, info->data[i].type, info->data[i].field, info->data[i].reserved, - info->data[i].id, info->data[i].size, info->data[i].enc_type)); - } -#endif - - return WERR_OK; -} - -/******************************************************************* - * - * fill a notify_info struct with info asked - * - ********************************************************************/ - -static WERROR printer_notify_info(pipes_struct *p, POLICY_HND *hnd, SPOOL_NOTIFY_INFO *info, - TALLOC_CTX *mem_ctx) -{ - int snum; - Printer_entry *Printer=find_printer_index_by_hnd(p, hnd); - int i; - uint32 id; - SPOOL_NOTIFY_OPTION *option; - SPOOL_NOTIFY_OPTION_TYPE *option_type; - int count,j; - print_queue_struct *queue=NULL; - print_status_struct status; - - DEBUG(4,("printer_notify_info\n")); - - if (!Printer) - return WERR_BADFID; - - option=Printer->notify.option; - id = 0x0; - info->version=2; - info->data=NULL; - info->count=0; - - get_printer_snum(p, hnd, &snum); - - for (i=0; i<option->count; i++) { - option_type=&option->ctr.type[i]; - - switch ( option_type->type ) { - case PRINTER_NOTIFY_TYPE: - if(construct_notify_printer_info(Printer, info, snum, - option_type, id, - mem_ctx)) - id--; - break; - - case JOB_NOTIFY_TYPE: { - NT_PRINTER_INFO_LEVEL *printer = NULL; - - count = print_queue_status(snum, &queue, &status); - - if (!W_ERROR_IS_OK(get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)))) - goto done; - - for (j=0; j<count; j++) { - construct_notify_jobs_info(&queue[j], info, - printer, snum, - option_type, - queue[j].job, - mem_ctx); - } - - free_a_printer(&printer, 2); - - done: - SAFE_FREE(queue); - break; - } - } - } - - /* - * Debugging information, don't delete. - */ - /* - DEBUG(1,("dumping the NOTIFY_INFO\n")); - DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count)); - DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n")); - - for (i=0; i<info->count; i++) { - DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n", - i, info->data[i].type, info->data[i].field, info->data[i].reserved, - info->data[i].id, info->data[i].size, info->data[i].enc_type)); - } - */ - return WERR_OK; -} - -/******************************************************************** - * spoolss_rfnpcnex - ********************************************************************/ - -WERROR _spoolss_rfnpcnex( pipes_struct *p, SPOOL_Q_RFNPCNEX *q_u, SPOOL_R_RFNPCNEX *r_u) -{ - POLICY_HND *handle = &q_u->handle; - SPOOL_NOTIFY_INFO *info = &r_u->info; - - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - WERROR result = WERR_BADFID; - - /* we always have a NOTIFY_INFO struct */ - r_u->info_ptr=0x1; - - if (!Printer) { - DEBUG(2,("_spoolss_rfnpcnex: Invalid handle (%s:%u:%u).\n", - OUR_HANDLE(handle))); - goto done; - } - - DEBUG(4,("Printer type %x\n",Printer->printer_type)); - - /* - * We are now using the change value, and - * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as - * I don't have a global notification system, I'm sending back all the - * informations even when _NOTHING_ has changed. - */ - - /* We need to keep track of the change value to send back in - RRPCN replies otherwise our updates are ignored. */ - - Printer->notify.fnpcn = True; - - if (Printer->notify.client_connected) { - DEBUG(10,("_spoolss_rfnpcnex: Saving change value in request [%x]\n", q_u->change)); - Printer->notify.change = q_u->change; - } - - /* just ignore the SPOOL_NOTIFY_OPTION */ - - switch (Printer->printer_type) { - case PRINTER_HANDLE_IS_PRINTSERVER: - result = printserver_notify_info(p, handle, info, p->mem_ctx); - break; - - case PRINTER_HANDLE_IS_PRINTER: - result = printer_notify_info(p, handle, info, p->mem_ctx); - break; - } - - Printer->notify.fnpcn = False; - -done: - return result; -} - -/******************************************************************** - * construct_printer_info_0 - * fill a printer_info_0 struct - ********************************************************************/ - -static BOOL construct_printer_info_0(Printer_entry *print_hnd, PRINTER_INFO_0 *printer, int snum) -{ - pstring chaine; - int count; - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - counter_printer_0 *session_counter; - uint32 global_counter; - struct tm *t; - time_t setuptime; - print_status_struct status; - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &ntprinter, 2, lp_const_servicename(snum)))) - return False; - - count = print_queue_length(snum, &status); - - /* check if we already have a counter for this printer */ - session_counter = (counter_printer_0 *)ubi_dlFirst(&counter_list); - - for(; session_counter; session_counter = (counter_printer_0 *)ubi_dlNext(session_counter)) { - if (session_counter->snum == snum) - break; - } - - /* it's the first time, add it to the list */ - if (session_counter==NULL) { - if((session_counter=(counter_printer_0 *)malloc(sizeof(counter_printer_0))) == NULL) { - free_a_printer(&ntprinter, 2); - return False; - } - ZERO_STRUCTP(session_counter); - session_counter->snum=snum; - session_counter->counter=0; - ubi_dlAddHead( &counter_list, (ubi_dlNode *)session_counter); - } - - /* increment it */ - session_counter->counter++; - - /* JFM: - * the global_counter should be stored in a TDB as it's common to all the clients - * and should be zeroed on samba startup - */ - global_counter=session_counter->counter; - - pstrcpy(chaine,ntprinter->info_2->printername); - - init_unistr(&printer->printername, chaine); - - slprintf(chaine,sizeof(chaine)-1,"\\\\%s", get_called_name()); - init_unistr(&printer->servername, chaine); - - printer->cjobs = count; - printer->total_jobs = 0; - printer->total_bytes = 0; - - setuptime = (time_t)ntprinter->info_2->setuptime; - t=gmtime(&setuptime); - - printer->year = t->tm_year+1900; - printer->month = t->tm_mon+1; - printer->dayofweek = t->tm_wday; - printer->day = t->tm_mday; - printer->hour = t->tm_hour; - printer->minute = t->tm_min; - printer->second = t->tm_sec; - printer->milliseconds = 0; - - printer->global_counter = global_counter; - printer->total_pages = 0; -#ifdef HAVE_ADS - printer->major_version = 0x0005; /* NT 5 */ - printer->build_version = 0x0893; /* build 2195 */ -#else - printer->major_version = 0x0004; /* NT 4 */ - printer->build_version = 0x0565; /* build 1381 */ -#endif - printer->unknown7 = 0x1; - printer->unknown8 = 0x0; - printer->unknown9 = 0x0; - printer->session_counter = session_counter->counter; - printer->unknown11 = 0x0; - printer->printer_errors = 0x0; /* number of print failure */ - printer->unknown13 = 0x0; - printer->unknown14 = 0x1; - printer->unknown15 = 0x024a; /* 586 Pentium ? */ - printer->unknown16 = 0x0; - printer->change_id = ntprinter->info_2->changeid; /* ChangeID in milliseconds*/ - printer->unknown18 = 0x0; - printer->status = nt_printq_status(status.status); - printer->unknown20 = 0x0; - printer->c_setprinter = get_c_setprinter(); /* monotonically increasing sum of delta printer counts */ - printer->unknown22 = 0x0; - printer->unknown23 = 0x6; /* 6 ???*/ - printer->unknown24 = 0; /* unknown 24 to 26 are always 0 */ - printer->unknown25 = 0; - printer->unknown26 = 0; - printer->unknown27 = 0; - printer->unknown28 = 0; - printer->unknown29 = 0; - - free_a_printer(&ntprinter,2); - return (True); -} - -/******************************************************************** - * construct_printer_info_1 - * fill a printer_info_1 struct - ********************************************************************/ -static BOOL construct_printer_info_1(Printer_entry *print_hnd, uint32 flags, PRINTER_INFO_1 *printer, int snum) -{ - pstring chaine; - pstring chaine2; - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &ntprinter, 2, lp_const_servicename(snum)))) - return False; - - printer->flags=flags; - - if (*ntprinter->info_2->comment == '\0') { - init_unistr(&printer->comment, lp_comment(snum)); - slprintf(chaine,sizeof(chaine)-1,"%s,%s,%s", ntprinter->info_2->printername, - ntprinter->info_2->drivername, lp_comment(snum)); - } - else { - init_unistr(&printer->comment, ntprinter->info_2->comment); /* saved comment. */ - slprintf(chaine,sizeof(chaine)-1,"%s,%s,%s", ntprinter->info_2->printername, - ntprinter->info_2->drivername, ntprinter->info_2->comment); - } - - slprintf(chaine2,sizeof(chaine)-1,"%s", ntprinter->info_2->printername); - - init_unistr(&printer->description, chaine); - init_unistr(&printer->name, chaine2); - - free_a_printer(&ntprinter,2); - - return True; -} - -/**************************************************************************** - Free a DEVMODE struct. -****************************************************************************/ - -static void free_dev_mode(DEVICEMODE *dev) -{ - if (dev == NULL) - return; - - SAFE_FREE(dev->private); - SAFE_FREE(dev); -} - - -/**************************************************************************** - Convert an NT_DEVICEMODE to a DEVICEMODE structure. Both pointers - should be valid upon entry -****************************************************************************/ - -static BOOL convert_nt_devicemode( DEVICEMODE *devmode, NT_DEVICEMODE *ntdevmode ) -{ - if ( !devmode || !ntdevmode ) - return False; - - init_unistr(&devmode->devicename, ntdevmode->devicename); - - init_unistr(&devmode->formname, ntdevmode->formname); - - devmode->specversion = ntdevmode->specversion; - devmode->driverversion = ntdevmode->driverversion; - devmode->size = ntdevmode->size; - devmode->driverextra = ntdevmode->driverextra; - devmode->fields = ntdevmode->fields; - - devmode->orientation = ntdevmode->orientation; - devmode->papersize = ntdevmode->papersize; - devmode->paperlength = ntdevmode->paperlength; - devmode->paperwidth = ntdevmode->paperwidth; - devmode->scale = ntdevmode->scale; - devmode->copies = ntdevmode->copies; - devmode->defaultsource = ntdevmode->defaultsource; - devmode->printquality = ntdevmode->printquality; - devmode->color = ntdevmode->color; - devmode->duplex = ntdevmode->duplex; - devmode->yresolution = ntdevmode->yresolution; - devmode->ttoption = ntdevmode->ttoption; - devmode->collate = ntdevmode->collate; - devmode->icmmethod = ntdevmode->icmmethod; - devmode->icmintent = ntdevmode->icmintent; - devmode->mediatype = ntdevmode->mediatype; - devmode->dithertype = ntdevmode->dithertype; - - if (ntdevmode->private != NULL) { - if ((devmode->private=(uint8 *)memdup(ntdevmode->private, ntdevmode->driverextra)) == NULL) - return False; - } - - return True; -} - -/**************************************************************************** - Create a DEVMODE struct. Returns malloced memory. -****************************************************************************/ - -DEVICEMODE *construct_dev_mode(int snum) -{ - NT_PRINTER_INFO_LEVEL *printer = NULL; - DEVICEMODE *devmode = NULL; - - DEBUG(7,("construct_dev_mode\n")); - - DEBUGADD(8,("getting printer characteristics\n")); - - if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_const_servicename(snum)))) - return NULL; - - if ( !printer->info_2->devmode ) { - DEBUG(5, ("BONG! There was no device mode!\n")); - goto done; - } - - if ((devmode = (DEVICEMODE *)malloc(sizeof(DEVICEMODE))) == NULL) { - DEBUG(2,("construct_dev_mode: malloc fail.\n")); - goto done; - } - - ZERO_STRUCTP(devmode); - - DEBUGADD(8,("loading DEVICEMODE\n")); - - if ( !convert_nt_devicemode( devmode, printer->info_2->devmode ) ) { - free_dev_mode( devmode ); - devmode = NULL; - } - -done: - free_a_printer(&printer,2); - - return devmode; -} - -/******************************************************************** - * construct_printer_info_2 - * fill a printer_info_2 struct - ********************************************************************/ - -static BOOL construct_printer_info_2(Printer_entry *print_hnd, PRINTER_INFO_2 *printer, int snum) -{ - int count; - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - - print_status_struct status; - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &ntprinter, 2, lp_const_servicename(snum)))) - return False; - - count = print_queue_length(snum, &status); - - init_unistr(&printer->servername, ntprinter->info_2->servername); /* servername*/ - init_unistr(&printer->printername, ntprinter->info_2->printername); /* printername*/ - init_unistr(&printer->sharename, lp_servicename(snum)); /* sharename */ - init_unistr(&printer->portname, ntprinter->info_2->portname); /* port */ - init_unistr(&printer->drivername, ntprinter->info_2->drivername); /* drivername */ - - if (*ntprinter->info_2->comment == '\0') - init_unistr(&printer->comment, lp_comment(snum)); /* comment */ - else - init_unistr(&printer->comment, ntprinter->info_2->comment); /* saved comment. */ - - init_unistr(&printer->location, ntprinter->info_2->location); /* location */ - init_unistr(&printer->sepfile, ntprinter->info_2->sepfile); /* separator file */ - init_unistr(&printer->printprocessor, ntprinter->info_2->printprocessor);/* print processor */ - init_unistr(&printer->datatype, ntprinter->info_2->datatype); /* datatype */ - init_unistr(&printer->parameters, ntprinter->info_2->parameters); /* parameters (of print processor) */ - - printer->attributes = ntprinter->info_2->attributes; - - printer->priority = ntprinter->info_2->priority; /* priority */ - printer->defaultpriority = ntprinter->info_2->default_priority; /* default priority */ - printer->starttime = ntprinter->info_2->starttime; /* starttime */ - printer->untiltime = ntprinter->info_2->untiltime; /* untiltime */ - printer->status = nt_printq_status(status.status); /* status */ - printer->cjobs = count; /* jobs */ - printer->averageppm = ntprinter->info_2->averageppm; /* average pages per minute */ - - if((printer->devmode = construct_dev_mode(snum)) == NULL) { - DEBUG(8, ("Returning NULL Devicemode!\n")); - } - - if (ntprinter->info_2->secdesc_buf && ntprinter->info_2->secdesc_buf->len != 0) { - /* steal the printer info sec_desc structure. [badly done]. */ - printer->secdesc = ntprinter->info_2->secdesc_buf->sec; - ntprinter->info_2->secdesc_buf->sec = NULL; /* Stolen memory. */ - ntprinter->info_2->secdesc_buf->len = 0; /* Stolen memory. */ - ntprinter->info_2->secdesc_buf->max_len = 0; /* Stolen memory. */ - } - else { - printer->secdesc = NULL; - } - - free_a_printer(&ntprinter, 2); - return True; -} - -/******************************************************************** - * construct_printer_info_3 - * fill a printer_info_3 struct - ********************************************************************/ - -static BOOL construct_printer_info_3(Printer_entry *print_hnd, PRINTER_INFO_3 **pp_printer, int snum) -{ - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - PRINTER_INFO_3 *printer = NULL; - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &ntprinter, 2, lp_const_servicename(snum)))) - return False; - - *pp_printer = NULL; - if ((printer = (PRINTER_INFO_3 *)malloc(sizeof(PRINTER_INFO_3))) == NULL) { - DEBUG(2,("construct_printer_info_3: malloc fail.\n")); - return False; - } - - ZERO_STRUCTP(printer); - - printer->flags = 4; /* These are the components of the SD we are returning. */ - if (ntprinter->info_2->secdesc_buf && ntprinter->info_2->secdesc_buf->len != 0) { - /* steal the printer info sec_desc structure. [badly done]. */ - printer->secdesc = ntprinter->info_2->secdesc_buf->sec; - -#if 0 - /* - * Set the flags for the components we are returning. - */ - - if (printer->secdesc->owner_sid) - printer->flags |= OWNER_SECURITY_INFORMATION; - - if (printer->secdesc->grp_sid) - printer->flags |= GROUP_SECURITY_INFORMATION; - - if (printer->secdesc->dacl) - printer->flags |= DACL_SECURITY_INFORMATION; - - if (printer->secdesc->sacl) - printer->flags |= SACL_SECURITY_INFORMATION; -#endif - - ntprinter->info_2->secdesc_buf->sec = NULL; /* Stolen the malloced memory. */ - ntprinter->info_2->secdesc_buf->len = 0; /* Stolen the malloced memory. */ - ntprinter->info_2->secdesc_buf->max_len = 0; /* Stolen the malloced memory. */ - } - - free_a_printer(&ntprinter, 2); - - *pp_printer = printer; - return True; -} - -/******************************************************************** - * construct_printer_info_4 - * fill a printer_info_4 struct - ********************************************************************/ - -static BOOL construct_printer_info_4(Printer_entry *print_hnd, PRINTER_INFO_4 *printer, int snum) -{ - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &ntprinter, 2, lp_const_servicename(snum)))) - return False; - - init_unistr(&printer->printername, ntprinter->info_2->printername); /* printername*/ - init_unistr(&printer->servername, ntprinter->info_2->servername); /* servername*/ - printer->attributes = ntprinter->info_2->attributes; - - free_a_printer(&ntprinter, 2); - return True; -} - -/******************************************************************** - * construct_printer_info_5 - * fill a printer_info_5 struct - ********************************************************************/ - -static BOOL construct_printer_info_5(Printer_entry *print_hnd, PRINTER_INFO_5 *printer, int snum) -{ - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - - if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &ntprinter, 2, lp_const_servicename(snum)))) - return False; - - init_unistr(&printer->printername, ntprinter->info_2->printername); - init_unistr(&printer->portname, ntprinter->info_2->portname); - printer->attributes = ntprinter->info_2->attributes; - - /* these two are not used by NT+ according to MSDN */ - - printer->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */ - printer->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */ - - free_a_printer(&ntprinter, 2); - - return True; -} - -/******************************************************************** - * construct_printer_info_7 - * fill a printer_info_7 struct - ********************************************************************/ - -static BOOL construct_printer_info_7(Printer_entry *print_hnd, PRINTER_INFO_7 *printer, int snum) -{ - char *guid_str = NULL; - GUID guid; - TALLOC_CTX *mem_ctx; - - mem_ctx = talloc_init("dump_guid"); - if (!mem_ctx) return; - - if (is_printer_published(print_hnd, snum, &guid)) { - asprintf(&guid_str, "{%s}", uuid_string(mem_ctx, guid)); - strupper(guid_str); - init_unistr(&printer->guid, guid_str); - printer->action = SPOOL_DS_PUBLISH; - } else { - init_unistr(&printer->guid, ""); - printer->action = SPOOL_DS_UNPUBLISH; - } - talloc_destroy(mem_ctx); - - return True; -} - -/******************************************************************** - Spoolss_enumprinters. -********************************************************************/ - -static WERROR enum_all_printers_info_1(uint32 flags, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - int snum; - int i; - int n_services=lp_numservices(); - PRINTER_INFO_1 *tp, *printers=NULL; - PRINTER_INFO_1 current_prt; - - DEBUG(4,("enum_all_printers_info_1\n")); - - for (snum=0; snum<n_services; snum++) { - if (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum) ) { - DEBUG(4,("Found a printer in smb.conf: %s[%x]\n", lp_servicename(snum), snum)); - - if (construct_printer_info_1(NULL, flags, ¤t_prt, snum)) { - if((tp=Realloc(printers, (*returned +1)*sizeof(PRINTER_INFO_1))) == NULL) { - DEBUG(2,("enum_all_printers_info_1: failed to enlarge printers buffer!\n")); - SAFE_FREE(printers); - *returned=0; - return WERR_NOMEM; - } - else printers = tp; - DEBUG(4,("ReAlloced memory for [%d] PRINTER_INFO_1\n", *returned)); - - memcpy(&printers[*returned], ¤t_prt, sizeof(PRINTER_INFO_1)); - (*returned)++; - } - } - } - - /* check the required size. */ - for (i=0; i<*returned; i++) - (*needed) += spoolss_size_printer_info_1(&printers[i]); - - if (!alloc_buffer_size(buffer, *needed)) - return WERR_INSUFFICIENT_BUFFER; - - /* fill the buffer with the structures */ - for (i=0; i<*returned; i++) - smb_io_printer_info_1("", buffer, &printers[i], 0); - - /* clear memory */ - SAFE_FREE(printers); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - else - return WERR_OK; -} - -/******************************************************************** - enum_all_printers_info_1_local. -*********************************************************************/ - -static WERROR enum_all_printers_info_1_local(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - DEBUG(4,("enum_all_printers_info_1_local\n")); - - return enum_all_printers_info_1(PRINTER_ENUM_ICON8, buffer, offered, needed, returned); -} - -/******************************************************************** - enum_all_printers_info_1_name. -*********************************************************************/ - -static WERROR enum_all_printers_info_1_name(fstring name, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - char *s = name; - - DEBUG(4,("enum_all_printers_info_1_name\n")); - - if ((name[0] == '\\') && (name[1] == '\\')) - s = name + 2; - - if (is_myname_or_ipaddr(s)) { - return enum_all_printers_info_1(PRINTER_ENUM_ICON8, buffer, offered, needed, returned); - } - else - return WERR_INVALID_NAME; -} - -/******************************************************************** - enum_all_printers_info_1_remote. -*********************************************************************/ - -static WERROR enum_all_printers_info_1_remote(fstring name, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PRINTER_INFO_1 *printer; - fstring printername; - fstring desc; - fstring comment; - DEBUG(4,("enum_all_printers_info_1_remote\n")); - - /* JFM: currently it's more a place holder than anything else. - * In the spooler world there is a notion of server registration. - * the print servers are registring (sp ?) on the PDC (in the same domain) - * - * We should have a TDB here. The registration is done thru an undocumented RPC call. - */ - - if((printer=(PRINTER_INFO_1 *)malloc(sizeof(PRINTER_INFO_1))) == NULL) - return WERR_NOMEM; - - *returned=1; - - slprintf(printername, sizeof(printername)-1,"Windows NT Remote Printers!!\\\\%s", get_called_name()); - slprintf(desc, sizeof(desc)-1,"%s", get_called_name()); - slprintf(comment, sizeof(comment)-1, "Logged on Domain"); - - init_unistr(&printer->description, desc); - init_unistr(&printer->name, printername); - init_unistr(&printer->comment, comment); - printer->flags=PRINTER_ENUM_ICON3|PRINTER_ENUM_CONTAINER; - - /* check the required size. */ - *needed += spoolss_size_printer_info_1(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_1("", buffer, printer, 0); - - /* clear memory */ - SAFE_FREE(printer); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - else - return WERR_OK; -} - -/******************************************************************** - enum_all_printers_info_1_network. -*********************************************************************/ - -static WERROR enum_all_printers_info_1_network(fstring name, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - char *s = name; - - DEBUG(4,("enum_all_printers_info_1_network\n")); - - /* If we respond to a enum_printers level 1 on our name with flags - set to PRINTER_ENUM_REMOTE with a list of printers then these - printers incorrectly appear in the APW browse list. - Specifically the printers for the server appear at the workgroup - level where all the other servers in the domain are - listed. Windows responds to this call with a - WERR_CAN_NOT_COMPLETE so we should do the same. */ - - if (name[0] == '\\' && name[1] == '\\') - s = name + 2; - - if (is_myname_or_ipaddr(s)) - return WERR_CAN_NOT_COMPLETE; - - return enum_all_printers_info_1(PRINTER_ENUM_UNKNOWN_8, buffer, offered, needed, returned); -} - -/******************************************************************** - * api_spoolss_enumprinters - * - * called from api_spoolss_enumprinters (see this to understand) - ********************************************************************/ - -static WERROR enum_all_printers_info_2(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - int snum; - int i; - int n_services=lp_numservices(); - PRINTER_INFO_2 *tp, *printers=NULL; - PRINTER_INFO_2 current_prt; - - for (snum=0; snum<n_services; snum++) { - if (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum) ) { - DEBUG(4,("Found a printer in smb.conf: %s[%x]\n", lp_servicename(snum), snum)); - - if (construct_printer_info_2(NULL, ¤t_prt, snum)) { - if((tp=Realloc(printers, (*returned +1)*sizeof(PRINTER_INFO_2))) == NULL) { - DEBUG(2,("enum_all_printers_info_2: failed to enlarge printers buffer!\n")); - SAFE_FREE(printers); - *returned = 0; - return WERR_NOMEM; - } - else printers = tp; - DEBUG(4,("ReAlloced memory for [%d] PRINTER_INFO_2\n", *returned)); - memcpy(&printers[*returned], ¤t_prt, sizeof(PRINTER_INFO_2)); - (*returned)++; - } - } - } - - /* check the required size. */ - for (i=0; i<*returned; i++) - (*needed) += spoolss_size_printer_info_2(&printers[i]); - - if (!alloc_buffer_size(buffer, *needed)) { - for (i=0; i<*returned; i++) { - free_devmode(printers[i].devmode); - } - SAFE_FREE(printers); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - for (i=0; i<*returned; i++) - smb_io_printer_info_2("", buffer, &(printers[i]), 0); - - /* clear memory */ - for (i=0; i<*returned; i++) { - free_devmode(printers[i].devmode); - } - SAFE_FREE(printers); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - else - return WERR_OK; -} - -/******************************************************************** - * handle enumeration of printers at level 1 - ********************************************************************/ - -static WERROR enumprinters_level1( uint32 flags, fstring name, - NEW_BUFFER *buffer, uint32 offered, - uint32 *needed, uint32 *returned) -{ - /* Not all the flags are equals */ - - if (flags & PRINTER_ENUM_LOCAL) - return enum_all_printers_info_1_local(buffer, offered, needed, returned); - - if (flags & PRINTER_ENUM_NAME) - return enum_all_printers_info_1_name(name, buffer, offered, needed, returned); - - if (flags & PRINTER_ENUM_REMOTE) - return enum_all_printers_info_1_remote(name, buffer, offered, needed, returned); - - if (flags & PRINTER_ENUM_NETWORK) - return enum_all_printers_info_1_network(name, buffer, offered, needed, returned); - - return WERR_OK; /* NT4sp5 does that */ -} - -/******************************************************************** - * handle enumeration of printers at level 2 - ********************************************************************/ - -static WERROR enumprinters_level2( uint32 flags, fstring servername, - NEW_BUFFER *buffer, uint32 offered, - uint32 *needed, uint32 *returned) -{ - char *s = servername; - - if (flags & PRINTER_ENUM_LOCAL) { - return enum_all_printers_info_2(buffer, offered, needed, returned); - } - - if (flags & PRINTER_ENUM_NAME) { - if ((servername[0] == '\\') && (servername[1] == '\\')) - s = servername + 2; - if (is_myname_or_ipaddr(s)) - return enum_all_printers_info_2(buffer, offered, needed, returned); - else - return WERR_INVALID_NAME; - } - - if (flags & PRINTER_ENUM_REMOTE) - return WERR_UNKNOWN_LEVEL; - - return WERR_OK; -} - -/******************************************************************** - * handle enumeration of printers at level 5 - ********************************************************************/ - -static WERROR enumprinters_level5( uint32 flags, fstring servername, - NEW_BUFFER *buffer, uint32 offered, - uint32 *needed, uint32 *returned) -{ -/* return enum_all_printers_info_5(buffer, offered, needed, returned);*/ - return WERR_OK; -} - -/******************************************************************** - * api_spoolss_enumprinters - * - * called from api_spoolss_enumprinters (see this to understand) - ********************************************************************/ - -WERROR _spoolss_enumprinters( pipes_struct *p, SPOOL_Q_ENUMPRINTERS *q_u, SPOOL_R_ENUMPRINTERS *r_u) -{ - uint32 flags = q_u->flags; - UNISTR2 *servername = &q_u->servername; - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - fstring name; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_enumprinters\n")); - - *needed=0; - *returned=0; - - /* - * Level 1: - * flags==PRINTER_ENUM_NAME - * if name=="" then enumerates all printers - * if name!="" then enumerate the printer - * flags==PRINTER_ENUM_REMOTE - * name is NULL, enumerate printers - * Level 2: name!="" enumerates printers, name can't be NULL - * Level 3: doesn't exist - * Level 4: does a local registry lookup - * Level 5: same as Level 2 - */ - - unistr2_to_ascii(name, servername, sizeof(name)-1); - strupper(name); - - switch (level) { - case 1: - return enumprinters_level1(flags, name, buffer, offered, needed, returned); - case 2: - return enumprinters_level2(flags, name, buffer, offered, needed, returned); - case 5: - return enumprinters_level5(flags, name, buffer, offered, needed, returned); - case 3: - case 4: - break; - } - return WERR_UNKNOWN_LEVEL; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinter_level_0(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_0 *printer=NULL; - - if((printer=(PRINTER_INFO_0*)malloc(sizeof(PRINTER_INFO_0))) == NULL) - return WERR_NOMEM; - - construct_printer_info_0(print_hnd, printer, snum); - - /* check the required size. */ - *needed += spoolss_size_printer_info_0(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_0("", buffer, printer, 0); - - /* clear memory */ - SAFE_FREE(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinter_level_1(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_1 *printer=NULL; - - if((printer=(PRINTER_INFO_1*)malloc(sizeof(PRINTER_INFO_1))) == NULL) - return WERR_NOMEM; - - construct_printer_info_1(print_hnd, PRINTER_ENUM_ICON8, printer, snum); - - /* check the required size. */ - *needed += spoolss_size_printer_info_1(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_1("", buffer, printer, 0); - - /* clear memory */ - SAFE_FREE(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinter_level_2(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_2 *printer=NULL; - - if((printer=(PRINTER_INFO_2*)malloc(sizeof(PRINTER_INFO_2)))==NULL) - return WERR_NOMEM; - - construct_printer_info_2(print_hnd, printer, snum); - - /* check the required size. */ - *needed += spoolss_size_printer_info_2(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_info_2(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - if (!smb_io_printer_info_2("", buffer, printer, 0)) { - free_printer_info_2(printer); - return WERR_NOMEM; - } - - /* clear memory */ - free_printer_info_2(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinter_level_3(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_3 *printer=NULL; - - if (!construct_printer_info_3(print_hnd, &printer, snum)) - return WERR_NOMEM; - - /* check the required size. */ - *needed += spoolss_size_printer_info_3(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_info_3(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_3("", buffer, printer, 0); - - /* clear memory */ - free_printer_info_3(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinter_level_4(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_4 *printer=NULL; - - if((printer=(PRINTER_INFO_4*)malloc(sizeof(PRINTER_INFO_4)))==NULL) - return WERR_NOMEM; - - if (!construct_printer_info_4(print_hnd, printer, snum)) - return WERR_NOMEM; - - /* check the required size. */ - *needed += spoolss_size_printer_info_4(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_info_4(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_4("", buffer, printer, 0); - - /* clear memory */ - free_printer_info_4(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinter_level_5(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_5 *printer=NULL; - - if((printer=(PRINTER_INFO_5*)malloc(sizeof(PRINTER_INFO_5)))==NULL) - return WERR_NOMEM; - - if (!construct_printer_info_5(print_hnd, printer, snum)) - return WERR_NOMEM; - - /* check the required size. */ - *needed += spoolss_size_printer_info_5(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_info_5(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_5("", buffer, printer, 0); - - /* clear memory */ - free_printer_info_5(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -static WERROR getprinter_level_7(Printer_entry *print_hnd, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - PRINTER_INFO_7 *printer=NULL; - - if((printer=(PRINTER_INFO_7*)malloc(sizeof(PRINTER_INFO_7)))==NULL) - return WERR_NOMEM; - - if (!construct_printer_info_7(print_hnd, printer, snum)) - return WERR_NOMEM; - - /* check the required size. */ - *needed += spoolss_size_printer_info_7(printer); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_info_7(printer); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_info_7("", buffer, printer, 0); - - /* clear memory */ - free_printer_info_7(printer); - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_getprinter(pipes_struct *p, SPOOL_Q_GETPRINTER *q_u, SPOOL_R_GETPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - - int snum; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - *needed=0; - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - switch (level) { - case 0: - return getprinter_level_0(Printer, snum, buffer, offered, needed); - case 1: - return getprinter_level_1(Printer, snum, buffer, offered, needed); - case 2: - return getprinter_level_2(Printer, snum, buffer, offered, needed); - case 3: - return getprinter_level_3(Printer, snum, buffer, offered, needed); - case 4: - return getprinter_level_4(Printer, snum, buffer, offered, needed); - case 5: - return getprinter_level_5(Printer, snum, buffer, offered, needed); - case 7: - return getprinter_level_7(Printer, snum, buffer, offered, needed); - } - return WERR_UNKNOWN_LEVEL; -} - -/******************************************************************** - * fill a DRIVER_INFO_1 struct - ********************************************************************/ - -static void fill_printer_driver_info_1(DRIVER_INFO_1 *info, NT_PRINTER_DRIVER_INFO_LEVEL driver, fstring servername, fstring architecture) -{ - init_unistr( &info->name, driver.info_3->name); -} - -/******************************************************************** - * construct_printer_driver_info_1 - ********************************************************************/ - -static WERROR construct_printer_driver_info_1(DRIVER_INFO_1 *info, int snum, fstring servername, fstring architecture, uint32 version) -{ - NT_PRINTER_INFO_LEVEL *printer = NULL; - NT_PRINTER_DRIVER_INFO_LEVEL driver; - - ZERO_STRUCT(driver); - - if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_const_servicename(snum)))) - return WERR_INVALID_PRINTER_NAME; - - if (!W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, printer->info_2->drivername, architecture, version))) - return WERR_UNKNOWN_PRINTER_DRIVER; - - fill_printer_driver_info_1(info, driver, servername, architecture); - - free_a_printer(&printer,2); - - return WERR_OK; -} - -/******************************************************************** - * construct_printer_driver_info_2 - * fill a printer_info_2 struct - ********************************************************************/ - -static void fill_printer_driver_info_2(DRIVER_INFO_2 *info, NT_PRINTER_DRIVER_INFO_LEVEL driver, fstring servername) -{ - pstring temp; - - info->version=driver.info_3->cversion; - - init_unistr( &info->name, driver.info_3->name ); - init_unistr( &info->architecture, driver.info_3->environment ); - - - if (strlen(driver.info_3->driverpath)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->driverpath); - init_unistr( &info->driverpath, temp ); - } else - init_unistr( &info->driverpath, "" ); - - if (strlen(driver.info_3->datafile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->datafile); - init_unistr( &info->datafile, temp ); - } else - init_unistr( &info->datafile, "" ); - - if (strlen(driver.info_3->configfile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->configfile); - init_unistr( &info->configfile, temp ); - } else - init_unistr( &info->configfile, "" ); -} - -/******************************************************************** - * construct_printer_driver_info_2 - * fill a printer_info_2 struct - ********************************************************************/ - -static WERROR construct_printer_driver_info_2(DRIVER_INFO_2 *info, int snum, fstring servername, fstring architecture, uint32 version) -{ - NT_PRINTER_INFO_LEVEL *printer = NULL; - NT_PRINTER_DRIVER_INFO_LEVEL driver; - - ZERO_STRUCT(printer); - ZERO_STRUCT(driver); - - if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, lp_const_servicename(snum)))) - return WERR_INVALID_PRINTER_NAME; - - if (!W_ERROR_IS_OK(get_a_printer_driver(&driver, 3, printer->info_2->drivername, architecture, version))) - return WERR_UNKNOWN_PRINTER_DRIVER; - - fill_printer_driver_info_2(info, driver, servername); - - free_a_printer(&printer,2); - - return WERR_OK; -} - -/******************************************************************** - * copy a strings array and convert to UNICODE - * - * convert an array of ascii string to a UNICODE string - ********************************************************************/ - -static uint32 init_unistr_array(uint16 **uni_array, fstring *char_array, const char *servername) -{ - int i=0; - int j=0; - const char *v; - pstring line; - uint16 *tuary; - - DEBUG(6,("init_unistr_array\n")); - *uni_array=NULL; - - while (True) - { - if ( !char_array ) - v = ""; - else - { - v = char_array[i]; - if (!v) - v = ""; /* hack to handle null lists */ - } - - /* hack to allow this to be used in places other than when generating - the list of dependent files */ - - if ( servername ) - slprintf( line, sizeof(line)-1, "\\\\%s%s", servername, v ); - else - pstrcpy( line, v ); - - DEBUGADD(6,("%d:%s:%d\n", i, line, strlen(line))); - - /* add one extra unit16 for the second terminating NULL */ - - if ( (tuary=Realloc(*uni_array, (j+1+strlen(line)+2)*sizeof(uint16))) == NULL ) { - DEBUG(2,("init_unistr_array: Realloc error\n" )); - return 0; - } else - *uni_array = tuary; - - if ( !strlen(v) ) - break; - - j += (rpcstr_push((*uni_array+j), line, sizeof(uint16)*strlen(line)+2, STR_TERMINATE) / sizeof(uint16)); - i++; - } - - if (*uni_array) { - /* special case for ""; we need to add both NULL's here */ - if (!j) - (*uni_array)[j++]=0x0000; - (*uni_array)[j]=0x0000; - } - - DEBUGADD(6,("last one:done\n")); - - /* return size of array in uint16's */ - - return j+1; -} - -/******************************************************************** - * construct_printer_info_3 - * fill a printer_info_3 struct - ********************************************************************/ - -static void fill_printer_driver_info_3(DRIVER_INFO_3 *info, NT_PRINTER_DRIVER_INFO_LEVEL driver, fstring servername) -{ - pstring temp; - - ZERO_STRUCTP(info); - - info->version=driver.info_3->cversion; - - init_unistr( &info->name, driver.info_3->name ); - init_unistr( &info->architecture, driver.info_3->environment ); - - if (strlen(driver.info_3->driverpath)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->driverpath); - init_unistr( &info->driverpath, temp ); - } else - init_unistr( &info->driverpath, "" ); - - if (strlen(driver.info_3->datafile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->datafile); - init_unistr( &info->datafile, temp ); - } else - init_unistr( &info->datafile, "" ); - - if (strlen(driver.info_3->configfile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->configfile); - init_unistr( &info->configfile, temp ); - } else - init_unistr( &info->configfile, "" ); - - if (strlen(driver.info_3->helpfile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->helpfile); - init_unistr( &info->helpfile, temp ); - } else - init_unistr( &info->helpfile, "" ); - - init_unistr( &info->monitorname, driver.info_3->monitorname ); - init_unistr( &info->defaultdatatype, driver.info_3->defaultdatatype ); - - info->dependentfiles=NULL; - init_unistr_array(&info->dependentfiles, driver.info_3->dependentfiles, servername); -} - -/******************************************************************** - * construct_printer_info_3 - * fill a printer_info_3 struct - ********************************************************************/ - -static WERROR construct_printer_driver_info_3(DRIVER_INFO_3 *info, int snum, fstring servername, fstring architecture, uint32 version) -{ - NT_PRINTER_INFO_LEVEL *printer = NULL; - NT_PRINTER_DRIVER_INFO_LEVEL driver; - WERROR status; - ZERO_STRUCT(driver); - - status=get_a_printer(NULL, &printer, 2, lp_const_servicename(snum) ); - DEBUG(8,("construct_printer_driver_info_3: status: %s\n", dos_errstr(status))); - if (!W_ERROR_IS_OK(status)) - return WERR_INVALID_PRINTER_NAME; - - status=get_a_printer_driver(&driver, 3, printer->info_2->drivername, architecture, version); - DEBUG(8,("construct_printer_driver_info_3: status: %s\n", dos_errstr(status))); - -#if 0 /* JERRY */ - - /* - * I put this code in during testing. Helpful when commenting out the - * support for DRIVER_INFO_6 in regards to win2k. Not needed in general - * as win2k always queries the driver using an infor level of 6. - * I've left it in (but ifdef'd out) because I'll probably - * use it in experimentation again in the future. --jerry 22/01/2002 - */ - - if (!W_ERROR_IS_OK(status)) { - /* - * Is this a W2k client ? - */ - if (version == 3) { - /* Yes - try again with a WinNT driver. */ - version = 2; - status=get_a_printer_driver(&driver, 3, printer->info_2->drivername, architecture, version); - DEBUG(8,("construct_printer_driver_info_3: status: %s\n", dos_errstr(status))); - } -#endif - - if (!W_ERROR_IS_OK(status)) { - free_a_printer(&printer,2); - return WERR_UNKNOWN_PRINTER_DRIVER; - } - -#if 0 /* JERRY */ - } -#endif - - - fill_printer_driver_info_3(info, driver, servername); - - free_a_printer(&printer,2); - - return WERR_OK; -} - -/******************************************************************** - * construct_printer_info_6 - * fill a printer_info_6 struct - we know that driver is really level 3. This sucks. JRA. - ********************************************************************/ - -static void fill_printer_driver_info_6(DRIVER_INFO_6 *info, NT_PRINTER_DRIVER_INFO_LEVEL driver, fstring servername) -{ - pstring temp; - fstring nullstr; - - ZERO_STRUCTP(info); - memset(&nullstr, '\0', sizeof(fstring)); - - info->version=driver.info_3->cversion; - - init_unistr( &info->name, driver.info_3->name ); - init_unistr( &info->architecture, driver.info_3->environment ); - - if (strlen(driver.info_3->driverpath)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->driverpath); - init_unistr( &info->driverpath, temp ); - } else - init_unistr( &info->driverpath, "" ); - - if (strlen(driver.info_3->datafile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->datafile); - init_unistr( &info->datafile, temp ); - } else - init_unistr( &info->datafile, "" ); - - if (strlen(driver.info_3->configfile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->configfile); - init_unistr( &info->configfile, temp ); - } else - init_unistr( &info->configfile, "" ); - - if (strlen(driver.info_3->helpfile)) { - slprintf(temp, sizeof(temp)-1, "\\\\%s%s", servername, driver.info_3->helpfile); - init_unistr( &info->helpfile, temp ); - } else - init_unistr( &info->helpfile, "" ); - - init_unistr( &info->monitorname, driver.info_3->monitorname ); - init_unistr( &info->defaultdatatype, driver.info_3->defaultdatatype ); - - info->dependentfiles = NULL; - init_unistr_array( &info->dependentfiles, driver.info_3->dependentfiles, servername ); - - info->previousdrivernames=NULL; - init_unistr_array(&info->previousdrivernames, &nullstr, servername); - - info->driver_date.low=0; - info->driver_date.high=0; - - info->padding=0; - info->driver_version_low=0; - info->driver_version_high=0; - - init_unistr( &info->mfgname, ""); - init_unistr( &info->oem_url, ""); - init_unistr( &info->hardware_id, ""); - init_unistr( &info->provider, ""); -} - -/******************************************************************** - * construct_printer_info_6 - * fill a printer_info_6 struct - ********************************************************************/ - -static WERROR construct_printer_driver_info_6(DRIVER_INFO_6 *info, int snum, - fstring servername, fstring architecture, uint32 version) -{ - NT_PRINTER_INFO_LEVEL *printer = NULL; - NT_PRINTER_DRIVER_INFO_LEVEL driver; - WERROR status; - - ZERO_STRUCT(driver); - - status=get_a_printer(NULL, &printer, 2, lp_const_servicename(snum) ); - - DEBUG(8,("construct_printer_driver_info_6: status: %s\n", dos_errstr(status))); - - if (!W_ERROR_IS_OK(status)) - return WERR_INVALID_PRINTER_NAME; - - status = get_a_printer_driver(&driver, 3, printer->info_2->drivername, architecture, version); - - DEBUG(8,("construct_printer_driver_info_6: status: %s\n", dos_errstr(status))); - - if (!W_ERROR_IS_OK(status)) - { - /* - * Is this a W2k client ? - */ - - if (version < 3) { - free_a_printer(&printer,2); - return WERR_UNKNOWN_PRINTER_DRIVER; - } - - /* Yes - try again with a WinNT driver. */ - version = 2; - status=get_a_printer_driver(&driver, 3, printer->info_2->drivername, architecture, version); - DEBUG(8,("construct_printer_driver_info_6: status: %s\n", dos_errstr(status))); - if (!W_ERROR_IS_OK(status)) { - free_a_printer(&printer,2); - return WERR_UNKNOWN_PRINTER_DRIVER; - } - } - - fill_printer_driver_info_6(info, driver, servername); - - free_a_printer(&printer,2); - free_a_printer_driver(driver, 3); - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static void free_printer_driver_info_3(DRIVER_INFO_3 *info) -{ - SAFE_FREE(info->dependentfiles); -} - -/**************************************************************************** -****************************************************************************/ - -static void free_printer_driver_info_6(DRIVER_INFO_6 *info) -{ - SAFE_FREE(info->dependentfiles); - -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinterdriver2_level1(fstring servername, fstring architecture, uint32 version, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - DRIVER_INFO_1 *info=NULL; - WERROR status; - - if((info=(DRIVER_INFO_1 *)malloc(sizeof(DRIVER_INFO_1))) == NULL) - return WERR_NOMEM; - - status=construct_printer_driver_info_1(info, snum, servername, architecture, version); - if (!W_ERROR_IS_OK(status)) { - SAFE_FREE(info); - return status; - } - - /* check the required size. */ - *needed += spoolss_size_printer_driver_info_1(info); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(info); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_driver_info_1("", buffer, info, 0); - - /* clear memory */ - SAFE_FREE(info); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinterdriver2_level2(fstring servername, fstring architecture, uint32 version, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - DRIVER_INFO_2 *info=NULL; - WERROR status; - - if((info=(DRIVER_INFO_2 *)malloc(sizeof(DRIVER_INFO_2))) == NULL) - return WERR_NOMEM; - - status=construct_printer_driver_info_2(info, snum, servername, architecture, version); - if (!W_ERROR_IS_OK(status)) { - SAFE_FREE(info); - return status; - } - - /* check the required size. */ - *needed += spoolss_size_printer_driver_info_2(info); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(info); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_driver_info_2("", buffer, info, 0); - - /* clear memory */ - SAFE_FREE(info); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinterdriver2_level3(fstring servername, fstring architecture, uint32 version, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - DRIVER_INFO_3 info; - WERROR status; - - ZERO_STRUCT(info); - - status=construct_printer_driver_info_3(&info, snum, servername, architecture, version); - if (!W_ERROR_IS_OK(status)) { - return status; - } - - /* check the required size. */ - *needed += spoolss_size_printer_driver_info_3(&info); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_driver_info_3(&info); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_driver_info_3("", buffer, &info, 0); - - free_printer_driver_info_3(&info); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinterdriver2_level6(fstring servername, fstring architecture, uint32 version, int snum, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - DRIVER_INFO_6 info; - WERROR status; - - ZERO_STRUCT(info); - - status=construct_printer_driver_info_6(&info, snum, servername, architecture, version); - if (!W_ERROR_IS_OK(status)) { - return status; - } - - /* check the required size. */ - *needed += spoolss_size_printer_driver_info_6(&info); - - if (!alloc_buffer_size(buffer, *needed)) { - free_printer_driver_info_6(&info); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - smb_io_printer_driver_info_6("", buffer, &info, 0); - - free_printer_driver_info_6(&info); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_getprinterdriver2(pipes_struct *p, SPOOL_Q_GETPRINTERDRIVER2 *q_u, SPOOL_R_GETPRINTERDRIVER2 *r_u) -{ - POLICY_HND *handle = &q_u->handle; - UNISTR2 *uni_arch = &q_u->architecture; - uint32 level = q_u->level; - uint32 clientmajorversion = q_u->clientmajorversion; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *servermajorversion = &r_u->servermajorversion; - uint32 *serverminorversion = &r_u->serverminorversion; - - fstring servername; - fstring architecture; - int snum; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_getprinterdriver2\n")); - - *needed = 0; - *servermajorversion = 0; - *serverminorversion = 0; - - fstrcpy(servername, get_called_name()); - unistr2_to_ascii(architecture, uni_arch, sizeof(architecture)-1); - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - switch (level) { - case 1: - return getprinterdriver2_level1(servername, architecture, clientmajorversion, snum, buffer, offered, needed); - case 2: - return getprinterdriver2_level2(servername, architecture, clientmajorversion, snum, buffer, offered, needed); - case 3: - return getprinterdriver2_level3(servername, architecture, clientmajorversion, snum, buffer, offered, needed); - case 6: - return getprinterdriver2_level6(servername, architecture, clientmajorversion, snum, buffer, offered, needed); - } - - return WERR_UNKNOWN_LEVEL; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_startpageprinter(pipes_struct *p, SPOOL_Q_STARTPAGEPRINTER *q_u, SPOOL_R_STARTPAGEPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - if (!Printer) { - DEBUG(3,("Error in startpageprinter printer handle\n")); - return WERR_BADFID; - } - - Printer->page_started=True; - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_endpageprinter(pipes_struct *p, SPOOL_Q_ENDPAGEPRINTER *q_u, SPOOL_R_ENDPAGEPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - int snum; - - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - if (!Printer) { - DEBUG(2,("_spoolss_endpageprinter: Invalid handle (%s:%u:%u).\n",OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - Printer->page_started=False; - print_job_endpage(snum, Printer->jobid); - - return WERR_OK; -} - -/******************************************************************** - * api_spoolss_getprinter - * called from the spoolss dispatcher - * - ********************************************************************/ - -WERROR _spoolss_startdocprinter(pipes_struct *p, SPOOL_Q_STARTDOCPRINTER *q_u, SPOOL_R_STARTDOCPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - DOC_INFO *docinfo = &q_u->doc_info_container.docinfo; - uint32 *jobid = &r_u->jobid; - - DOC_INFO_1 *info_1 = &docinfo->doc_info_1; - int snum; - pstring jobname; - fstring datatype; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - struct current_user user; - - if (!Printer) { - DEBUG(2,("_spoolss_startdocprinter: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - get_current_user(&user, p); - - /* - * a nice thing with NT is it doesn't listen to what you tell it. - * when asked to send _only_ RAW datas, it tries to send datas - * in EMF format. - * - * So I add checks like in NT Server ... - */ - - if (info_1->p_datatype != 0) { - unistr2_to_ascii(datatype, &info_1->datatype, sizeof(datatype)); - if (strcmp(datatype, "RAW") != 0) { - (*jobid)=0; - return WERR_INVALID_DATATYPE; - } - } - - /* get the share number of the printer */ - if (!get_printer_snum(p, handle, &snum)) { - return WERR_BADFID; - } - - unistr2_to_ascii(jobname, &info_1->docname, sizeof(jobname)); - - Printer->jobid = print_job_start(&user, snum, jobname, Printer->nt_devmode); - - /* An error occured in print_job_start() so return an appropriate - NT error code. */ - - if (Printer->jobid == -1) { - return map_werror_from_unix(errno); - } - - Printer->document_started=True; - (*jobid) = Printer->jobid; - - return WERR_OK; -} - -/******************************************************************** - * api_spoolss_getprinter - * called from the spoolss dispatcher - * - ********************************************************************/ - -WERROR _spoolss_enddocprinter(pipes_struct *p, SPOOL_Q_ENDDOCPRINTER *q_u, SPOOL_R_ENDDOCPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - - return _spoolss_enddocprinter_internal(p, handle); -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_writeprinter(pipes_struct *p, SPOOL_Q_WRITEPRINTER *q_u, SPOOL_R_WRITEPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 buffer_size = q_u->buffer_size; - uint8 *buffer = q_u->buffer; - uint32 *buffer_written = &q_u->buffer_size2; - int snum; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - if (!Printer) { - DEBUG(2,("_spoolss_writeprinter: Invalid handle (%s:%u:%u)\n",OUR_HANDLE(handle))); - r_u->buffer_written = q_u->buffer_size2; - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - (*buffer_written) = print_job_write(snum, Printer->jobid, (char *)buffer, buffer_size); - if (*buffer_written == -1) { - r_u->buffer_written = 0; - if (errno == ENOSPC) - return WERR_NO_SPOOL_SPACE; - else - return WERR_ACCESS_DENIED; - } - - r_u->buffer_written = q_u->buffer_size2; - - return WERR_OK; -} - -/******************************************************************** - * api_spoolss_getprinter - * called from the spoolss dispatcher - * - ********************************************************************/ - -static WERROR control_printer(POLICY_HND *handle, uint32 command, - pipes_struct *p) -{ - struct current_user user; - int snum; - WERROR errcode = WERR_BADFUNC; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - get_current_user(&user, p); - - if (!Printer) { - DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - switch (command) { - case PRINTER_CONTROL_PAUSE: - if (print_queue_pause(&user, snum, &errcode)) { - errcode = WERR_OK; - } - break; - case PRINTER_CONTROL_RESUME: - case PRINTER_CONTROL_UNPAUSE: - if (print_queue_resume(&user, snum, &errcode)) { - errcode = WERR_OK; - } - break; - case PRINTER_CONTROL_PURGE: - if (print_queue_purge(&user, snum, &errcode)) { - errcode = WERR_OK; - } - break; - default: - return WERR_UNKNOWN_LEVEL; - } - - return errcode; -} - -/******************************************************************** - * api_spoolss_abortprinter - * From MSDN: "Deletes printer's spool file if printer is configured - * for spooling" - ********************************************************************/ - -WERROR _spoolss_abortprinter(pipes_struct *p, SPOOL_Q_ABORTPRINTER *q_u, SPOOL_R_ABORTPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - int snum; - struct current_user user; - WERROR errcode = WERR_OK; - - if (!Printer) { - DEBUG(2,("_spoolss_abortprinter: Invalid handle (%s:%u:%u)\n",OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - get_current_user( &user, p ); - - print_job_delete( &user, snum, Printer->jobid, &errcode ); - - return errcode; -} - -/******************************************************************** - * called by spoolss_api_setprinter - * when updating a printer description - ********************************************************************/ - -static WERROR update_printer_sec(POLICY_HND *handle, uint32 level, - const SPOOL_PRINTER_INFO_LEVEL *info, - pipes_struct *p, SEC_DESC_BUF *secdesc_ctr) -{ - SEC_DESC_BUF *new_secdesc_ctr = NULL, *old_secdesc_ctr = NULL; - struct current_user user; - WERROR result; - int snum; - - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - if (!Printer || !get_printer_snum(p, handle, &snum)) { - DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n", - OUR_HANDLE(handle))); - - result = WERR_BADFID; - goto done; - } - - /* NT seems to like setting the security descriptor even though - nothing may have actually changed. This causes annoying - dialog boxes when the user doesn't have permission to change - the security descriptor. */ - - nt_printing_getsec(p->mem_ctx, Printer->dev.handlename, &old_secdesc_ctr); - - if (DEBUGLEVEL >= 10) { - SEC_ACL *the_acl; - int i; - - the_acl = old_secdesc_ctr->sec->dacl; - DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n", - PRINTERNAME(snum), the_acl->num_aces)); - - for (i = 0; i < the_acl->num_aces; i++) { - fstring sid_str; - - sid_to_string(sid_str, &the_acl->ace[i].trustee); - - DEBUG(10, ("%s 0x%08x\n", sid_str, - the_acl->ace[i].info.mask)); - } - - the_acl = secdesc_ctr->sec->dacl; - - if (the_acl) { - DEBUG(10, ("secdesc_ctr for %s has %d aces:\n", - PRINTERNAME(snum), the_acl->num_aces)); - - for (i = 0; i < the_acl->num_aces; i++) { - fstring sid_str; - - sid_to_string(sid_str, &the_acl->ace[i].trustee); - - DEBUG(10, ("%s 0x%08x\n", sid_str, - the_acl->ace[i].info.mask)); - } - } else { - DEBUG(10, ("dacl for secdesc_ctr is NULL\n")); - } - } - - new_secdesc_ctr = sec_desc_merge(p->mem_ctx, secdesc_ctr, old_secdesc_ctr); - - if (sec_desc_equal(new_secdesc_ctr->sec, old_secdesc_ctr->sec)) { - result = WERR_OK; - goto done; - } - - /* Work out which user is performing the operation */ - - get_current_user(&user, p); - - /* Check the user has permissions to change the security - descriptor. By experimentation with two NT machines, the user - requires Full Access to the printer to change security - information. */ - - if (!print_access_check(&user, snum, PRINTER_ACCESS_ADMINISTER)) { - result = WERR_ACCESS_DENIED; - goto done; - } - - result = nt_printing_setsec(Printer->dev.handlename, new_secdesc_ctr); - - done: - - return result; -} - -/******************************************************************** - Do Samba sanity checks on a printer info struct. - this has changed purpose: it now "canonicalises" printer - info from a client rather than just checking it is correct - ********************************************************************/ - -static BOOL check_printer_ok(NT_PRINTER_INFO_LEVEL_2 *info, int snum) -{ - DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s portname=%s drivername=%s comment=%s location=%s\n", - info->servername, info->printername, info->sharename, info->portname, info->drivername, info->comment, info->location)); - - /* we force some elements to "correct" values */ - slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", get_called_name()); - fstrcpy(info->sharename, lp_servicename(snum)); - slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s", - get_called_name(), info->sharename); - info->attributes = PRINTER_ATTRIBUTE_SAMBA; - - - return True; -} - -/**************************************************************************** -****************************************************************************/ - -static BOOL add_printer_hook(NT_PRINTER_INFO_LEVEL *printer) -{ - extern userdom_struct current_user_info; - char *cmd = lp_addprinter_cmd(); - char **qlines; - pstring command; - int numlines; - int ret; - int fd; - fstring remote_machine = "%m"; - - standard_sub_basic(current_user_info.smb_name, remote_machine,sizeof(remote_machine)); - - slprintf(command, sizeof(command)-1, "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"", - cmd, printer->info_2->printername, printer->info_2->sharename, - printer->info_2->portname, printer->info_2->drivername, - printer->info_2->location, printer->info_2->comment, remote_machine); - - DEBUG(10,("Running [%s]\n", command)); - ret = smbrun(command, &fd); - DEBUGADD(10,("returned [%d]\n", ret)); - - if ( ret != 0 ) { - if (fd != -1) - close(fd); - return False; - } - - numlines = 0; - /* Get lines and convert them back to dos-codepage */ - qlines = fd_lines_load(fd, &numlines); - DEBUGADD(10,("Lines returned = [%d]\n", numlines)); - close(fd); - - if(numlines) { - /* Set the portname to what the script says the portname should be. */ - strncpy(printer->info_2->portname, qlines[0], sizeof(printer->info_2->portname)); - DEBUGADD(6,("Line[0] = [%s]\n", qlines[0])); - - /* Send SIGHUP to process group... is there a better way? */ - kill(0, SIGHUP); - - /* reload our services immediately */ - reload_services( False ); - } - - file_lines_free(qlines); - return True; -} - -/******************************************************************** - * Called by spoolss_api_setprinter - * when updating a printer description. - ********************************************************************/ - -static WERROR update_printer(pipes_struct *p, POLICY_HND *handle, uint32 level, - const SPOOL_PRINTER_INFO_LEVEL *info, - DEVICEMODE *devmode) -{ - int snum; - NT_PRINTER_INFO_LEVEL *printer = NULL, *old_printer = NULL; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - WERROR result; - UNISTR2 buffer; - fstring asc_buffer; - - DEBUG(8,("update_printer\n")); - - result = WERR_OK; - - if (!Printer) { - result = WERR_BADFID; - goto done; - } - - if (!get_printer_snum(p, handle, &snum)) { - result = WERR_BADFID; - goto done; - } - - if (!W_ERROR_IS_OK(get_a_printer(Printer, &printer, 2, lp_const_servicename(snum))) || - (!W_ERROR_IS_OK(get_a_printer(Printer, &old_printer, 2, lp_const_servicename(snum))))) { - result = WERR_BADFID; - goto done; - } - - DEBUGADD(8,("Converting info_2 struct\n")); - - /* - * convert_printer_info converts the incoming - * info from the client and overwrites the info - * just read from the tdb in the pointer 'printer'. - */ - - if (!convert_printer_info(info, printer, level)) { - result = WERR_NOMEM; - goto done; - } - - if (devmode) { - /* we have a valid devmode - convert it and link it*/ - - DEBUGADD(8,("update_printer: Converting the devicemode struct\n")); - if (!convert_devicemode(printer->info_2->printername, devmode, - &printer->info_2->devmode)) { - result = WERR_NOMEM; - goto done; - } - } - - /* Do sanity check on the requested changes for Samba */ - - if (!check_printer_ok(printer->info_2, snum)) { - result = WERR_INVALID_PARAM; - goto done; - } - - /* Check calling user has permission to update printer description */ - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { - DEBUG(3, ("update_printer: printer property change denied by handle\n")); - result = WERR_ACCESS_DENIED; - goto done; - } - - /* Call addprinter hook */ - /* Check changes to see if this is really needed */ - - if ( *lp_addprinter_cmd() - && (!strequal(printer->info_2->drivername, old_printer->info_2->drivername) - || !strequal(printer->info_2->comment, old_printer->info_2->comment) - || !strequal(printer->info_2->portname, old_printer->info_2->portname) - || !strequal(printer->info_2->location, old_printer->info_2->location)) ) - { - if ( !add_printer_hook(printer) ) { - result = WERR_ACCESS_DENIED; - goto done; - } - - /* - * make sure we actually reload the services after - * this as smb.conf could have a new section in it - * .... shouldn't .... but could - */ - reload_services(False); - } - - /* - * When a *new* driver is bound to a printer, the drivername is used to - * lookup previously saved driver initialization info, which is then - * bound to the printer, simulating what happens in the Windows arch. - */ - if (!strequal(printer->info_2->drivername, old_printer->info_2->drivername)) - { - if (!set_driver_init(printer, 2)) - { - DEBUG(5,("update_printer: Error restoring driver initialization data for driver [%s]!\n", - printer->info_2->drivername)); - } - - DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n", - printer->info_2->drivername)); - - notify_printer_driver(snum, printer->info_2->drivername); - } - - /* - * flag which changes actually occured. This is a small subset of - * all the possible changes. We also have to update things in the - * DsSpooler key. - */ - - if (!strequal(printer->info_2->comment, old_printer->info_2->comment)) { - init_unistr2( &buffer, printer->info_2->comment, strlen(printer->info_2->comment)+1 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "description", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - - notify_printer_comment(snum, printer->info_2->comment); - } - - if (!strequal(printer->info_2->sharename, old_printer->info_2->sharename)) { - init_unistr2( &buffer, printer->info_2->sharename, strlen(printer->info_2->sharename)+1 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "printerName", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "shareName", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - - notify_printer_sharename(snum, printer->info_2->sharename); - } - - if (!strequal(printer->info_2->portname, old_printer->info_2->portname)) { - init_unistr2( &buffer, printer->info_2->portname, strlen(printer->info_2->portname)+1 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "portName", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - - notify_printer_port(snum, printer->info_2->portname); - } - - if (!strequal(printer->info_2->location, old_printer->info_2->location)) { - init_unistr2( &buffer, printer->info_2->location, strlen(printer->info_2->location)+1 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "location", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - - notify_printer_location(snum, printer->info_2->location); - } - - /* here we need to update some more DsSpooler keys */ - /* uNCName, serverName, shortServerName */ - - init_unistr2( &buffer, lp_netbios_name(), strlen(lp_netbios_name())+1 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "serverName", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "shortServerName", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - - slprintf( asc_buffer, sizeof(asc_buffer)-1, "\\\\%s\\%s", - lp_netbios_name(), printer->info_2->sharename ); - init_unistr2( &buffer, asc_buffer, strlen(asc_buffer)+1 ); - set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "uNCName", - REG_SZ, (uint8*)buffer.buffer, buffer.uni_str_len*2 ); - - /* Update printer info */ - result = mod_a_printer(*printer, 2); - -done: - free_a_printer(&printer, 2); - free_a_printer(&old_printer, 2); - - - return result; -} - -/**************************************************************************** -****************************************************************************/ -static WERROR publish_or_unpublish_printer(pipes_struct *p, POLICY_HND *handle, - const SPOOL_PRINTER_INFO_LEVEL *info) -{ -#ifdef HAVE_ADS - SPOOL_PRINTER_INFO_LEVEL_7 *info7 = info->info_7; - int snum; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - WERROR result; - - DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action)); - - result = WERR_OK; - - if (!Printer) - return WERR_BADFID; - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - nt_printer_publish(Printer, snum, info7->action); - - return WERR_OK; -#else - return WERR_UNKNOWN_LEVEL; -#endif -} -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_setprinter(pipes_struct *p, SPOOL_Q_SETPRINTER *q_u, SPOOL_R_SETPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 level = q_u->level; - SPOOL_PRINTER_INFO_LEVEL *info = &q_u->info; - DEVMODE_CTR devmode_ctr = q_u->devmode_ctr; - SEC_DESC_BUF *secdesc_ctr = q_u->secdesc_ctr; - uint32 command = q_u->command; - - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - if (!Printer) { - DEBUG(2,("_spoolss_setprinter: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - /* check the level */ - switch (level) { - case 0: - return control_printer(handle, command, p); - case 2: - return update_printer(p, handle, level, info, devmode_ctr.devmode); - case 3: - return update_printer_sec(handle, level, info, p, - secdesc_ctr); - case 7: - return publish_or_unpublish_printer(p, handle, info); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_fcpn(pipes_struct *p, SPOOL_Q_FCPN *q_u, SPOOL_R_FCPN *r_u) -{ - POLICY_HND *handle = &q_u->handle; - Printer_entry *Printer= find_printer_index_by_hnd(p, handle); - - if (!Printer) { - DEBUG(2,("_spoolss_fcpn: Invalid handle (%s:%u:%u)\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (Printer->notify.client_connected==True) { - int snum = -1; - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTSERVER) - snum = -1; - else if ( (Printer->printer_type == PRINTER_HANDLE_IS_PRINTER) && - !get_printer_snum(p, handle, &snum) ) - return WERR_BADFID; - - srv_spoolss_replycloseprinter(snum, &Printer->notify.client_hnd); - } - - Printer->notify.flags=0; - Printer->notify.options=0; - Printer->notify.localmachine[0]='\0'; - Printer->notify.printerlocal=0; - if (Printer->notify.option) - free_spool_notify_option(&Printer->notify.option); - Printer->notify.client_connected=False; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_addjob(pipes_struct *p, SPOOL_Q_ADDJOB *q_u, SPOOL_R_ADDJOB *r_u) -{ - /* that's an [in out] buffer (despite appearences to the contrary) */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - - r_u->needed = 0; - return WERR_INVALID_PARAM; /* this is what a NT server - returns for AddJob. AddJob - must fail on non-local - printers */ -} - -/**************************************************************************** -****************************************************************************/ - -static void fill_job_info_1(JOB_INFO_1 *job_info, print_queue_struct *queue, - int position, int snum) -{ - pstring temp_name; - - struct tm *t; - - t=gmtime(&queue->time); - slprintf(temp_name, sizeof(temp_name)-1, "\\\\%s", get_called_name()); - - job_info->jobid=queue->job; - init_unistr(&job_info->printername, lp_servicename(snum)); - init_unistr(&job_info->machinename, temp_name); - init_unistr(&job_info->username, queue->fs_user); - init_unistr(&job_info->document, queue->fs_file); - init_unistr(&job_info->datatype, "RAW"); - init_unistr(&job_info->text_status, ""); - job_info->status=nt_printj_status(queue->status); - job_info->priority=queue->priority; - job_info->position=position; - job_info->totalpages=queue->page_count; - job_info->pagesprinted=0; - - make_systemtime(&job_info->submitted, t); -} - -/**************************************************************************** -****************************************************************************/ - -static BOOL fill_job_info_2(JOB_INFO_2 *job_info, print_queue_struct *queue, - int position, int snum, - NT_PRINTER_INFO_LEVEL *ntprinter, - DEVICEMODE *devmode) -{ - pstring temp_name; - struct tm *t; - - t=gmtime(&queue->time); - slprintf(temp_name, sizeof(temp_name)-1, "\\\\%s", get_called_name()); - - job_info->jobid=queue->job; - - init_unistr(&job_info->printername, ntprinter->info_2->printername); - - init_unistr(&job_info->machinename, temp_name); - init_unistr(&job_info->username, queue->fs_user); - init_unistr(&job_info->document, queue->fs_file); - init_unistr(&job_info->notifyname, queue->fs_user); - init_unistr(&job_info->datatype, "RAW"); - init_unistr(&job_info->printprocessor, "winprint"); - init_unistr(&job_info->parameters, ""); - init_unistr(&job_info->drivername, ntprinter->info_2->drivername); - init_unistr(&job_info->text_status, ""); - -/* and here the security descriptor */ - - job_info->status=nt_printj_status(queue->status); - job_info->priority=queue->priority; - job_info->position=position; - job_info->starttime=0; - job_info->untiltime=0; - job_info->totalpages=queue->page_count; - job_info->size=queue->size; - make_systemtime(&(job_info->submitted), t); - job_info->timeelapsed=0; - job_info->pagesprinted=0; - - job_info->devmode = devmode; - - return (True); -} - -/**************************************************************************** - Enumjobs at level 1. -****************************************************************************/ - -static WERROR enumjobs_level1(print_queue_struct *queue, int snum, - NEW_BUFFER *buffer, uint32 offered, - uint32 *needed, uint32 *returned) -{ - JOB_INFO_1 *info; - int i; - - info=(JOB_INFO_1 *)malloc(*returned*sizeof(JOB_INFO_1)); - if (info==NULL) { - SAFE_FREE(queue); - *returned=0; - return WERR_NOMEM; - } - - for (i=0; i<*returned; i++) - fill_job_info_1(&info[i], &queue[i], i, snum); - - SAFE_FREE(queue); - - /* check the required size. */ - for (i=0; i<*returned; i++) - (*needed) += spoolss_size_job_info_1(&info[i]); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(info); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the structures */ - for (i=0; i<*returned; i++) - smb_io_job_info_1("", buffer, &info[i], 0); - - /* clear memory */ - SAFE_FREE(info); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - Enumjobs at level 2. -****************************************************************************/ - -static WERROR enumjobs_level2(print_queue_struct *queue, int snum, - NEW_BUFFER *buffer, uint32 offered, - uint32 *needed, uint32 *returned) -{ - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - JOB_INFO_2 *info = NULL; - int i; - WERROR result; - DEVICEMODE *devmode = NULL; - - info=(JOB_INFO_2 *)malloc(*returned*sizeof(JOB_INFO_2)); - if (info==NULL) { - *returned=0; - result = WERR_NOMEM; - goto done; - } - - result = get_a_printer(NULL, &ntprinter, 2, lp_servicename(snum)); - if (!W_ERROR_IS_OK(result)) { - *returned = 0; - goto done; - } - - /* this should not be a failure condition if the devmode is NULL */ - - devmode = construct_dev_mode(snum); - - for (i=0; i<*returned; i++) - fill_job_info_2(&(info[i]), &queue[i], i, snum, ntprinter, - devmode); - - free_a_printer(&ntprinter, 2); - SAFE_FREE(queue); - - /* check the required size. */ - for (i=0; i<*returned; i++) - (*needed) += spoolss_size_job_info_2(&info[i]); - - if (*needed > offered) { - *returned=0; - result = WERR_INSUFFICIENT_BUFFER; - goto done; - } - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(info); - result = WERR_INSUFFICIENT_BUFFER; - goto done; - } - - /* fill the buffer with the structures */ - for (i=0; i<*returned; i++) - smb_io_job_info_2("", buffer, &info[i], 0); - - result = WERR_OK; - - done: - free_a_printer(&ntprinter, 2); - free_devmode(devmode); - SAFE_FREE(queue); - SAFE_FREE(info); - - return result; - -} - -/**************************************************************************** - Enumjobs. -****************************************************************************/ - -WERROR _spoolss_enumjobs( pipes_struct *p, SPOOL_Q_ENUMJOBS *q_u, SPOOL_R_ENUMJOBS *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - int snum; - print_status_struct prt_status; - print_queue_struct *queue=NULL; - int max_rep_jobs; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_enumjobs\n")); - - *needed=0; - *returned=0; - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - max_rep_jobs = lp_max_reported_jobs(snum); - - *returned = print_queue_status(snum, &queue, &prt_status); - DEBUGADD(4,("count:[%d], status:[%d], [%s]\n", *returned, prt_status.status, prt_status.message)); - - if (*returned == 0) { - SAFE_FREE(queue); - return WERR_OK; - } - - if (max_rep_jobs && (*returned > max_rep_jobs)) - *returned = max_rep_jobs; - - switch (level) { - case 1: - return enumjobs_level1(queue, snum, buffer, offered, needed, returned); - case 2: - return enumjobs_level2(queue, snum, buffer, offered, needed, returned); - default: - SAFE_FREE(queue); - *returned=0; - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_schedulejob( pipes_struct *p, SPOOL_Q_SCHEDULEJOB *q_u, SPOOL_R_SCHEDULEJOB *r_u) -{ - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_setjob(pipes_struct *p, SPOOL_Q_SETJOB *q_u, SPOOL_R_SETJOB *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 jobid = q_u->jobid; - uint32 command = q_u->command; - - struct current_user user; - int snum; - WERROR errcode = WERR_BADFUNC; - - if (!get_printer_snum(p, handle, &snum)) { - return WERR_BADFID; - } - - if (!print_job_exists(snum, jobid)) { - return WERR_INVALID_PRINTER_NAME; - } - - get_current_user(&user, p); - - switch (command) { - case JOB_CONTROL_CANCEL: - case JOB_CONTROL_DELETE: - if (print_job_delete(&user, snum, jobid, &errcode)) { - errcode = WERR_OK; - } - break; - case JOB_CONTROL_PAUSE: - if (print_job_pause(&user, snum, jobid, &errcode)) { - errcode = WERR_OK; - } - break; - case JOB_CONTROL_RESTART: - case JOB_CONTROL_RESUME: - if (print_job_resume(&user, snum, jobid, &errcode)) { - errcode = WERR_OK; - } - break; - default: - return WERR_UNKNOWN_LEVEL; - } - - return errcode; -} - -/**************************************************************************** - Enumerates all printer drivers at level 1. -****************************************************************************/ - -static WERROR enumprinterdrivers_level1(fstring servername, fstring architecture, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - int i; - int ndrivers; - uint32 version; - fstring *list = NULL; - - NT_PRINTER_DRIVER_INFO_LEVEL driver; - DRIVER_INFO_1 *tdi1, *driver_info_1=NULL; - - *returned=0; - - for (version=0; version<DRIVER_MAX_VERSION; version++) { - list=NULL; - ndrivers=get_ntdrivers(&list, architecture, version); - DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n", ndrivers, architecture, version)); - - if(ndrivers == -1) - return WERR_NOMEM; - - if(ndrivers != 0) { - if((tdi1=(DRIVER_INFO_1 *)Realloc(driver_info_1, (*returned+ndrivers) * sizeof(DRIVER_INFO_1))) == NULL) { - DEBUG(0,("enumprinterdrivers_level1: failed to enlarge driver info buffer!\n")); - SAFE_FREE(driver_info_1); - SAFE_FREE(list); - return WERR_NOMEM; - } - else driver_info_1 = tdi1; - } - - for (i=0; i<ndrivers; i++) { - WERROR status; - DEBUGADD(5,("\tdriver: [%s]\n", list[i])); - ZERO_STRUCT(driver); - status = get_a_printer_driver(&driver, 3, list[i], - architecture, version); - if (!W_ERROR_IS_OK(status)) { - SAFE_FREE(list); - return status; - } - fill_printer_driver_info_1(&driver_info_1[*returned+i], driver, servername, architecture ); - free_a_printer_driver(driver, 3); - } - - *returned+=ndrivers; - SAFE_FREE(list); - } - - /* check the required size. */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding driver [%d]'s size\n",i)); - *needed += spoolss_size_printer_driver_info_1(&driver_info_1[i]); - } - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(driver_info_1); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the driver structures */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding driver [%d] to buffer\n",i)); - smb_io_printer_driver_info_1("", buffer, &driver_info_1[i], 0); - } - - SAFE_FREE(driver_info_1); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - Enumerates all printer drivers at level 2. -****************************************************************************/ - -static WERROR enumprinterdrivers_level2(fstring servername, fstring architecture, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - int i; - int ndrivers; - uint32 version; - fstring *list = NULL; - - NT_PRINTER_DRIVER_INFO_LEVEL driver; - DRIVER_INFO_2 *tdi2, *driver_info_2=NULL; - - *returned=0; - - for (version=0; version<DRIVER_MAX_VERSION; version++) { - list=NULL; - ndrivers=get_ntdrivers(&list, architecture, version); - DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n", ndrivers, architecture, version)); - - if(ndrivers == -1) - return WERR_NOMEM; - - if(ndrivers != 0) { - if((tdi2=(DRIVER_INFO_2 *)Realloc(driver_info_2, (*returned+ndrivers) * sizeof(DRIVER_INFO_2))) == NULL) { - DEBUG(0,("enumprinterdrivers_level2: failed to enlarge driver info buffer!\n")); - SAFE_FREE(driver_info_2); - SAFE_FREE(list); - return WERR_NOMEM; - } - else driver_info_2 = tdi2; - } - - for (i=0; i<ndrivers; i++) { - WERROR status; - - DEBUGADD(5,("\tdriver: [%s]\n", list[i])); - ZERO_STRUCT(driver); - status = get_a_printer_driver(&driver, 3, list[i], - architecture, version); - if (!W_ERROR_IS_OK(status)) { - SAFE_FREE(list); - return status; - } - fill_printer_driver_info_2(&driver_info_2[*returned+i], driver, servername); - free_a_printer_driver(driver, 3); - } - - *returned+=ndrivers; - SAFE_FREE(list); - } - - /* check the required size. */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding driver [%d]'s size\n",i)); - *needed += spoolss_size_printer_driver_info_2(&(driver_info_2[i])); - } - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(driver_info_2); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the form structures */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding driver [%d] to buffer\n",i)); - smb_io_printer_driver_info_2("", buffer, &(driver_info_2[i]), 0); - } - - SAFE_FREE(driver_info_2); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - Enumerates all printer drivers at level 3. -****************************************************************************/ - -static WERROR enumprinterdrivers_level3(fstring servername, fstring architecture, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - int i; - int ndrivers; - uint32 version; - fstring *list = NULL; - - NT_PRINTER_DRIVER_INFO_LEVEL driver; - DRIVER_INFO_3 *tdi3, *driver_info_3=NULL; - - *returned=0; - - for (version=0; version<DRIVER_MAX_VERSION; version++) { - list=NULL; - ndrivers=get_ntdrivers(&list, architecture, version); - DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n", ndrivers, architecture, version)); - - if(ndrivers == -1) - return WERR_NOMEM; - - if(ndrivers != 0) { - if((tdi3=(DRIVER_INFO_3 *)Realloc(driver_info_3, (*returned+ndrivers) * sizeof(DRIVER_INFO_3))) == NULL) { - DEBUG(0,("enumprinterdrivers_level3: failed to enlarge driver info buffer!\n")); - SAFE_FREE(driver_info_3); - SAFE_FREE(list); - return WERR_NOMEM; - } - else driver_info_3 = tdi3; - } - - for (i=0; i<ndrivers; i++) { - WERROR status; - - DEBUGADD(5,("\tdriver: [%s]\n", list[i])); - ZERO_STRUCT(driver); - status = get_a_printer_driver(&driver, 3, list[i], - architecture, version); - if (!W_ERROR_IS_OK(status)) { - SAFE_FREE(list); - return status; - } - fill_printer_driver_info_3(&driver_info_3[*returned+i], driver, servername); - free_a_printer_driver(driver, 3); - } - - *returned+=ndrivers; - SAFE_FREE(list); - } - - /* check the required size. */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding driver [%d]'s size\n",i)); - *needed += spoolss_size_printer_driver_info_3(&driver_info_3[i]); - } - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(driver_info_3); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the driver structures */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding driver [%d] to buffer\n",i)); - smb_io_printer_driver_info_3("", buffer, &driver_info_3[i], 0); - } - - for (i=0; i<*returned; i++) - SAFE_FREE(driver_info_3[i].dependentfiles); - - SAFE_FREE(driver_info_3); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - Enumerates all printer drivers. -****************************************************************************/ - -WERROR _spoolss_enumprinterdrivers( pipes_struct *p, SPOOL_Q_ENUMPRINTERDRIVERS *q_u, SPOOL_R_ENUMPRINTERDRIVERS *r_u) -{ - UNISTR2 *environment = &q_u->environment; - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - fstring *list = NULL; - fstring servername; - fstring architecture; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_enumprinterdrivers\n")); - fstrcpy(servername, get_called_name()); - *needed=0; - *returned=0; - - unistr2_to_ascii(architecture, environment, sizeof(architecture)-1); - - switch (level) { - case 1: - return enumprinterdrivers_level1(servername, architecture, buffer, offered, needed, returned); - case 2: - return enumprinterdrivers_level2(servername, architecture, buffer, offered, needed, returned); - case 3: - return enumprinterdrivers_level3(servername, architecture, buffer, offered, needed, returned); - default: - *returned=0; - SAFE_FREE(list); - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -static void fill_form_1(FORM_1 *form, nt_forms_struct *list) -{ - form->flag=list->flag; - init_unistr(&form->name, list->name); - form->width=list->width; - form->length=list->length; - form->left=list->left; - form->top=list->top; - form->right=list->right; - form->bottom=list->bottom; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_enumforms(pipes_struct *p, SPOOL_Q_ENUMFORMS *q_u, SPOOL_R_ENUMFORMS *r_u) -{ - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *numofforms = &r_u->numofforms; - uint32 numbuiltinforms; - - nt_forms_struct *list=NULL; - nt_forms_struct *builtinlist=NULL; - FORM_1 *forms_1; - int buffer_size=0; - int i; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_enumforms\n")); - DEBUGADD(5,("Offered buffer size [%d]\n", offered)); - DEBUGADD(5,("Info level [%d]\n", level)); - - numbuiltinforms = get_builtin_ntforms(&builtinlist); - DEBUGADD(5,("Number of builtin forms [%d]\n", numbuiltinforms)); - *numofforms = get_ntforms(&list); - DEBUGADD(5,("Number of user forms [%d]\n", *numofforms)); - *numofforms += numbuiltinforms; - - if (*numofforms == 0) return WERR_NO_MORE_ITEMS; - - switch (level) { - case 1: - if ((forms_1=(FORM_1 *)malloc(*numofforms * sizeof(FORM_1))) == NULL) { - *numofforms=0; - return WERR_NOMEM; - } - - /* construct the list of form structures */ - for (i=0; i<numbuiltinforms; i++) { - DEBUGADD(6,("Filling form number [%d]\n",i)); - fill_form_1(&forms_1[i], &builtinlist[i]); - } - - SAFE_FREE(builtinlist); - - for (; i<*numofforms; i++) { - DEBUGADD(6,("Filling form number [%d]\n",i)); - fill_form_1(&forms_1[i], &list[i-numbuiltinforms]); - } - - SAFE_FREE(list); - - /* check the required size. */ - for (i=0; i<numbuiltinforms; i++) { - DEBUGADD(6,("adding form [%d]'s size\n",i)); - buffer_size += spoolss_size_form_1(&forms_1[i]); - } - for (; i<*numofforms; i++) { - DEBUGADD(6,("adding form [%d]'s size\n",i)); - buffer_size += spoolss_size_form_1(&forms_1[i]); - } - - *needed=buffer_size; - - if (!alloc_buffer_size(buffer, buffer_size)){ - SAFE_FREE(forms_1); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the form structures */ - for (i=0; i<numbuiltinforms; i++) { - DEBUGADD(6,("adding form [%d] to buffer\n",i)); - smb_io_form_1("", buffer, &forms_1[i], 0); - } - for (; i<*numofforms; i++) { - DEBUGADD(6,("adding form [%d] to buffer\n",i)); - smb_io_form_1("", buffer, &forms_1[i], 0); - } - - SAFE_FREE(forms_1); - - if (*needed > offered) { - *numofforms=0; - return WERR_INSUFFICIENT_BUFFER; - } - else - return WERR_OK; - - default: - SAFE_FREE(list); - SAFE_FREE(builtinlist); - return WERR_UNKNOWN_LEVEL; - } - -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_getform(pipes_struct *p, SPOOL_Q_GETFORM *q_u, SPOOL_R_GETFORM *r_u) -{ - uint32 level = q_u->level; - UNISTR2 *uni_formname = &q_u->formname; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - - nt_forms_struct *list=NULL; - nt_forms_struct builtin_form; - BOOL foundBuiltin; - FORM_1 form_1; - fstring form_name; - int buffer_size=0; - int numofforms=0, i=0; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - unistr2_to_ascii(form_name, uni_formname, sizeof(form_name)-1); - - DEBUG(4,("_spoolss_getform\n")); - DEBUGADD(5,("Offered buffer size [%d]\n", offered)); - DEBUGADD(5,("Info level [%d]\n", level)); - - foundBuiltin = get_a_builtin_ntform(uni_formname,&builtin_form); - if (!foundBuiltin) { - numofforms = get_ntforms(&list); - DEBUGADD(5,("Number of forms [%d]\n", numofforms)); - - if (numofforms == 0) - return WERR_BADFID; - } - - switch (level) { - case 1: - if (foundBuiltin) { - fill_form_1(&form_1, &builtin_form); - } else { - - /* Check if the requested name is in the list of form structures */ - for (i=0; i<numofforms; i++) { - - DEBUG(4,("_spoolss_getform: checking form %s (want %s)\n", list[i].name, form_name)); - - if (strequal(form_name, list[i].name)) { - DEBUGADD(6,("Found form %s number [%d]\n", form_name, i)); - fill_form_1(&form_1, &list[i]); - break; - } - } - - SAFE_FREE(list); - if (i == numofforms) { - return WERR_BADFID; - } - } - /* check the required size. */ - - *needed=spoolss_size_form_1(&form_1); - - if (!alloc_buffer_size(buffer, buffer_size)){ - return WERR_INSUFFICIENT_BUFFER; - } - - if (*needed > offered) { - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the form structures */ - DEBUGADD(6,("adding form %s [%d] to buffer\n", form_name, i)); - smb_io_form_1("", buffer, &form_1, 0); - - return WERR_OK; - - default: - SAFE_FREE(list); - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -static void fill_port_1(PORT_INFO_1 *port, const char *name) -{ - init_unistr(&port->port_name, name); -} - -/**************************************************************************** -****************************************************************************/ - -static void fill_port_2(PORT_INFO_2 *port, const char *name) -{ - init_unistr(&port->port_name, name); - init_unistr(&port->monitor_name, "Local Monitor"); - init_unistr(&port->description, "Local Port"); -#define PORT_TYPE_WRITE 1 - port->port_type=PORT_TYPE_WRITE; - port->reserved=0x0; -} - -/**************************************************************************** - enumports level 1. -****************************************************************************/ - -static WERROR enumports_level_1(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PORT_INFO_1 *ports=NULL; - int i=0; - - if (*lp_enumports_cmd()) { - char *cmd = lp_enumports_cmd(); - char **qlines; - pstring command; - int numlines; - int ret; - int fd; - - slprintf(command, sizeof(command)-1, "%s \"%d\"", cmd, 1); - - DEBUG(10,("Running [%s]\n", command)); - ret = smbrun(command, &fd); - DEBUG(10,("Returned [%d]\n", ret)); - if (ret != 0) { - if (fd != -1) - close(fd); - /* Is this the best error to return here? */ - return WERR_ACCESS_DENIED; - } - - numlines = 0; - qlines = fd_lines_load(fd, &numlines); - DEBUGADD(10,("Lines returned = [%d]\n", numlines)); - close(fd); - - if(numlines) { - if((ports=(PORT_INFO_1 *)malloc( numlines * sizeof(PORT_INFO_1) )) == NULL) { - DEBUG(10,("Returning WERR_NOMEM [%s]\n", - dos_errstr(WERR_NOMEM))); - file_lines_free(qlines); - return WERR_NOMEM; - } - - for (i=0; i<numlines; i++) { - DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i])); - fill_port_1(&ports[i], qlines[i]); - } - - file_lines_free(qlines); - } - - *returned = numlines; - - } else { - *returned = 1; /* Sole Samba port returned. */ - - if((ports=(PORT_INFO_1 *)malloc( sizeof(PORT_INFO_1) )) == NULL) - return WERR_NOMEM; - - DEBUG(10,("enumports_level_1: port name %s\n", SAMBA_PRINTER_PORT_NAME)); - - fill_port_1(&ports[0], SAMBA_PRINTER_PORT_NAME); - } - - /* check the required size. */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding port [%d]'s size\n", i)); - *needed += spoolss_size_port_info_1(&ports[i]); - } - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(ports); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the ports structures */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding port [%d] to buffer\n", i)); - smb_io_port_1("", buffer, &ports[i], 0); - } - - SAFE_FREE(ports); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - enumports level 2. -****************************************************************************/ - -static WERROR enumports_level_2(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PORT_INFO_2 *ports=NULL; - int i=0; - - if (*lp_enumports_cmd()) { - char *cmd = lp_enumports_cmd(); - char *path; - char **qlines; - pstring tmp_file; - pstring command; - int numlines; - int ret; - int fd; - - if (*lp_pathname(lp_servicenumber(PRINTERS_NAME))) - path = lp_pathname(lp_servicenumber(PRINTERS_NAME)); - else - path = lp_lockdir(); - - slprintf(tmp_file, sizeof(tmp_file)-1, "%s/smbcmd.%u.", path, (unsigned int)sys_getpid()); - slprintf(command, sizeof(command)-1, "%s \"%d\"", cmd, 2); - - unlink(tmp_file); - DEBUG(10,("Running [%s > %s]\n", command,tmp_file)); - ret = smbrun(command, &fd); - DEBUGADD(10,("returned [%d]\n", ret)); - if (ret != 0) { - if (fd != -1) - close(fd); - /* Is this the best error to return here? */ - return WERR_ACCESS_DENIED; - } - - numlines = 0; - qlines = fd_lines_load(fd, &numlines); - DEBUGADD(10,("Lines returned = [%d]\n", numlines)); - close(fd); - - if(numlines) { - if((ports=(PORT_INFO_2 *)malloc( numlines * sizeof(PORT_INFO_2) )) == NULL) { - file_lines_free(qlines); - return WERR_NOMEM; - } - - for (i=0; i<numlines; i++) { - DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i])); - fill_port_2(&(ports[i]), qlines[i]); - } - - file_lines_free(qlines); - } - - *returned = numlines; - - } else { - - *returned = 1; - - if((ports=(PORT_INFO_2 *)malloc( sizeof(PORT_INFO_2) )) == NULL) - return WERR_NOMEM; - - DEBUG(10,("enumports_level_2: port name %s\n", SAMBA_PRINTER_PORT_NAME)); - - fill_port_2(&ports[0], SAMBA_PRINTER_PORT_NAME); - } - - /* check the required size. */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding port [%d]'s size\n", i)); - *needed += spoolss_size_port_info_2(&ports[i]); - } - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(ports); - return WERR_INSUFFICIENT_BUFFER; - } - - /* fill the buffer with the ports structures */ - for (i=0; i<*returned; i++) { - DEBUGADD(6,("adding port [%d] to buffer\n", i)); - smb_io_port_2("", buffer, &ports[i], 0); - } - - SAFE_FREE(ports); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - enumports. -****************************************************************************/ - -WERROR _spoolss_enumports( pipes_struct *p, SPOOL_Q_ENUMPORTS *q_u, SPOOL_R_ENUMPORTS *r_u) -{ - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_enumports\n")); - - *returned=0; - *needed=0; - - switch (level) { - case 1: - return enumports_level_1(buffer, offered, needed, returned); - case 2: - return enumports_level_2(buffer, offered, needed, returned); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR spoolss_addprinterex_level_2( pipes_struct *p, const UNISTR2 *uni_srv_name, - const SPOOL_PRINTER_INFO_LEVEL *info, - DEVICEMODE *devmode, SEC_DESC_BUF *sec_desc_buf, - uint32 user_switch, const SPOOL_USER_CTR *user, - POLICY_HND *handle) -{ - NT_PRINTER_INFO_LEVEL *printer = NULL; - fstring name; - int snum; - WERROR err = WERR_OK; - - if ((printer = (NT_PRINTER_INFO_LEVEL *)malloc(sizeof(NT_PRINTER_INFO_LEVEL))) == NULL) { - DEBUG(0,("spoolss_addprinterex_level_2: malloc fail.\n")); - return WERR_NOMEM; - } - - ZERO_STRUCTP(printer); - - /* convert from UNICODE to ASCII - this allocates the info_2 struct inside *printer.*/ - if (!convert_printer_info(info, printer, 2)) { - free_a_printer(&printer, 2); - return WERR_NOMEM; - } - - /* check to see if the printer already exists */ - - if ((snum = print_queue_snum(printer->info_2->sharename)) != -1) { - DEBUG(5, ("_spoolss_addprinterex: Attempted to add a printer named [%s] when one already existed!\n", - printer->info_2->sharename)); - free_a_printer(&printer, 2); - return WERR_PRINTER_ALREADY_EXISTS; - } - - if (*lp_addprinter_cmd() ) { - if ( !add_printer_hook(printer) ) { - free_a_printer(&printer,2); - return WERR_ACCESS_DENIED; - } - } - - slprintf(name, sizeof(name)-1, "\\\\%s\\%s", get_called_name(), - printer->info_2->sharename); - - - if ((snum = print_queue_snum(printer->info_2->sharename)) == -1) { - free_a_printer(&printer,2); - return WERR_ACCESS_DENIED; - } - - /* you must be a printer admin to add a new printer */ - if (!print_access_check(NULL, snum, PRINTER_ACCESS_ADMINISTER)) { - free_a_printer(&printer,2); - return WERR_ACCESS_DENIED; - } - - /* - * Do sanity check on the requested changes for Samba. - */ - - if (!check_printer_ok(printer->info_2, snum)) { - free_a_printer(&printer,2); - return WERR_INVALID_PARAM; - } - - /* - * When a printer is created, the drivername bound to the printer is used - * to lookup previously saved driver initialization info, which is then - * bound to the new printer, simulating what happens in the Windows arch. - */ - - if (!devmode) - { - set_driver_init(printer, 2); - } - else - { - /* A valid devmode was included, convert and link it - */ - DEBUGADD(10, ("spoolss_addprinterex_level_2: devmode included, converting\n")); - - if (!convert_devicemode(printer->info_2->printername, devmode, - &printer->info_2->devmode)) - return WERR_NOMEM; - } - - /* write the ASCII on disk */ - err = mod_a_printer(*printer, 2); - if (!W_ERROR_IS_OK(err)) { - free_a_printer(&printer,2); - return err; - } - - if (!open_printer_hnd(p, handle, name, PRINTER_ACCESS_ADMINISTER)) { - /* Handle open failed - remove addition. */ - del_a_printer(printer->info_2->sharename); - free_a_printer(&printer,2); - return WERR_ACCESS_DENIED; - } - - update_c_setprinter(False); - free_a_printer(&printer,2); - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_addprinterex( pipes_struct *p, SPOOL_Q_ADDPRINTEREX *q_u, SPOOL_R_ADDPRINTEREX *r_u) -{ - UNISTR2 *uni_srv_name = &q_u->server_name; - uint32 level = q_u->level; - SPOOL_PRINTER_INFO_LEVEL *info = &q_u->info; - DEVICEMODE *devmode = q_u->devmode_ctr.devmode; - SEC_DESC_BUF *sdb = q_u->secdesc_ctr; - uint32 user_switch = q_u->user_switch; - SPOOL_USER_CTR *user = &q_u->user_ctr; - POLICY_HND *handle = &r_u->handle; - - switch (level) { - case 1: - /* we don't handle yet */ - /* but I know what to do ... */ - return WERR_UNKNOWN_LEVEL; - case 2: - return spoolss_addprinterex_level_2(p, uni_srv_name, info, - devmode, sdb, - user_switch, user, handle); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_addprinterdriver(pipes_struct *p, SPOOL_Q_ADDPRINTERDRIVER *q_u, SPOOL_R_ADDPRINTERDRIVER *r_u) -{ - uint32 level = q_u->level; - SPOOL_PRINTER_DRIVER_INFO_LEVEL *info = &q_u->info; - WERROR err = WERR_OK; - NT_PRINTER_DRIVER_INFO_LEVEL driver; - struct current_user user; - fstring driver_name; - uint32 version; - - ZERO_STRUCT(driver); - - get_current_user(&user, p); - - if (!convert_printer_driver_info(info, &driver, level)) { - err = WERR_NOMEM; - goto done; - } - - DEBUG(5,("Cleaning driver's information\n")); - err = clean_up_driver_struct(driver, level, &user); - if (!W_ERROR_IS_OK(err)) - goto done; - - DEBUG(5,("Moving driver to final destination\n")); - if(!move_driver_to_download_area(driver, level, &user, &err)) { - if (W_ERROR_IS_OK(err)) - err = WERR_ACCESS_DENIED; - goto done; - } - - if (add_a_printer_driver(driver, level)!=0) { - err = WERR_ACCESS_DENIED; - goto done; - } - - /* BEGIN_ADMIN_LOG */ - switch(level) { - case 3: - sys_adminlog(LOG_INFO,"Added printer driver. Print driver name: %s. Print driver OS: %s. Administrator name: %s.", - driver.info_3->name,drv_ver_to_os[driver.info_3->cversion],uidtoname(user.uid)); - fstrcpy(driver_name, driver.info_3->name); - break; - case 6: - sys_adminlog(LOG_INFO,"Added printer driver. Print driver name: %s. Print driver OS: %s. Administrator name: %s.", - driver.info_6->name,drv_ver_to_os[driver.info_6->version],uidtoname(user.uid)); - fstrcpy(driver_name, driver.info_6->name); - break; - } - /* END_ADMIN_LOG */ - - /* - * I think this is where he DrvUpgradePrinter() hook would be - * be called in a driver's interface DLL on a Windows NT 4.0/2k - * server. Right now, we just need to send ourselves a message - * to update each printer bound to this driver. --jerry - */ - - if (!srv_spoolss_drv_upgrade_printer(driver_name)) { - DEBUG(0,("_spoolss_addprinterdriver: Failed to send message about upgrading driver [%s]!\n", - driver_name)); - } - - /* - * Based on the version (e.g. driver destination dir: 0=9x,2=Nt/2k,3=2k/Xp), - * decide if the driver init data should be deleted. The rules are: - * 1) never delete init data if it is a 9x driver, they don't use it anyway - * 2) delete init data only if there is no 2k/Xp driver - * 3) always delete init data - * The generalized rule is always use init data from the highest order driver. - * It is necessary to follow the driver install by an initialization step to - * finish off this process. - */ - if (level == 3) - version = driver.info_3->cversion; - else if (level == 6) - version = driver.info_6->version; - else - version = -1; - switch (version) { - /* - * 9x printer driver - never delete init data - */ - case 0: - DEBUG(10,("_spoolss_addprinterdriver: init data not deleted for 9x driver [%s]\n", - driver_name)); - break; - - /* - * Nt or 2k (compatiblity mode) printer driver - only delete init data if - * there is no 2k/Xp driver init data for this driver name. - */ - case 2: - { - NT_PRINTER_DRIVER_INFO_LEVEL driver1; - - if (!W_ERROR_IS_OK(get_a_printer_driver(&driver1, 3, driver_name, "Windows NT x86", 3))) { - /* - * No 2k/Xp driver found, delete init data (if any) for the new Nt driver. - */ - if (!del_driver_init(driver_name)) - DEBUG(6,("_spoolss_addprinterdriver: del_driver_init(%s) Nt failed!\n", driver_name)); - } else { - /* - * a 2k/Xp driver was found, don't delete init data because Nt driver will use it. - */ - free_a_printer_driver(driver1,3); - DEBUG(10,("_spoolss_addprinterdriver: init data not deleted for Nt driver [%s]\n", - driver_name)); - } - } - break; - - /* - * 2k or Xp printer driver - always delete init data - */ - case 3: - if (!del_driver_init(driver_name)) - DEBUG(6,("_spoolss_addprinterdriver: del_driver_init(%s) 2k/Xp failed!\n", driver_name)); - break; - - default: - DEBUG(0,("_spoolss_addprinterdriver: invalid level=%d\n", level)); - break; - } - - -done: - free_a_printer_driver(driver, level); - return err; -} - -/******************************************************************** - * spoolss_addprinterdriverex - ********************************************************************/ - -WERROR _spoolss_addprinterdriverex(pipes_struct *p, SPOOL_Q_ADDPRINTERDRIVEREX *q_u, SPOOL_R_ADDPRINTERDRIVEREX *r_u) -{ - SPOOL_Q_ADDPRINTERDRIVER q_u_local; - SPOOL_R_ADDPRINTERDRIVER r_u_local; - - /* - * we only support the semantics of AddPrinterDriver() - * i.e. only copy files that are newer than existing ones - */ - - if ( q_u->copy_flags != APD_COPY_NEW_FILES ) - return WERR_ACCESS_DENIED; - - ZERO_STRUCT(q_u_local); - ZERO_STRUCT(r_u_local); - - /* just pass the information off to _spoolss_addprinterdriver() */ - q_u_local.server_name_ptr = q_u->server_name_ptr; - copy_unistr2(&q_u_local.server_name, &q_u->server_name); - q_u_local.level = q_u->level; - memcpy( &q_u_local.info, &q_u->info, sizeof(SPOOL_PRINTER_DRIVER_INFO_LEVEL) ); - - return _spoolss_addprinterdriver( p, &q_u_local, &r_u_local ); -} - -/**************************************************************************** -****************************************************************************/ - -static void fill_driverdir_1(DRIVER_DIRECTORY_1 *info, char *name) -{ - init_unistr(&info->name, name); -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getprinterdriverdir_level_1(UNISTR2 *name, UNISTR2 *uni_environment, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - pstring path; - pstring long_archi; - pstring short_archi; - DRIVER_DIRECTORY_1 *info=NULL; - - unistr2_to_ascii(long_archi, uni_environment, sizeof(long_archi)-1); - - if (get_short_archi(short_archi, long_archi)==False) - return WERR_INVALID_ENVIRONMENT; - - if((info=(DRIVER_DIRECTORY_1 *)malloc(sizeof(DRIVER_DIRECTORY_1))) == NULL) - return WERR_NOMEM; - - slprintf(path, sizeof(path)-1, "\\\\%s\\print$\\%s", get_called_name(), short_archi); - - DEBUG(4,("printer driver directory: [%s]\n", path)); - - fill_driverdir_1(info, path); - - *needed += spoolss_size_driverdir_info_1(info); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(info); - return WERR_INSUFFICIENT_BUFFER; - } - - smb_io_driverdir_1("", buffer, info, 0); - - SAFE_FREE(info); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_getprinterdriverdirectory(pipes_struct *p, SPOOL_Q_GETPRINTERDRIVERDIR *q_u, SPOOL_R_GETPRINTERDRIVERDIR *r_u) -{ - UNISTR2 *name = &q_u->name; - UNISTR2 *uni_environment = &q_u->environment; - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(4,("_spoolss_getprinterdriverdirectory\n")); - - *needed=0; - - switch(level) { - case 1: - return getprinterdriverdir_level_1(name, uni_environment, buffer, offered, needed); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_enumprinterdata(pipes_struct *p, SPOOL_Q_ENUMPRINTERDATA *q_u, SPOOL_R_ENUMPRINTERDATA *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 idx = q_u->index; - uint32 in_value_len = q_u->valuesize; - uint32 in_data_len = q_u->datasize; - uint32 *out_max_value_len = &r_u->valuesize; - uint16 **out_value = &r_u->value; - uint32 *out_value_len = &r_u->realvaluesize; - uint32 *out_type = &r_u->type; - uint32 *out_max_data_len = &r_u->datasize; - uint8 **data_out = &r_u->data; - uint32 *out_data_len = &r_u->realdatasize; - - NT_PRINTER_INFO_LEVEL *printer = NULL; - - uint32 param_index; - uint32 biggest_valuesize; - uint32 biggest_datasize; - uint32 data_len; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - int snum; - WERROR result; - REGISTRY_VALUE *val; - NT_PRINTER_DATA *p_data; - int i, key_index, num_values; - int name_length; - - ZERO_STRUCT( printer ); - - *out_type = 0; - - *out_max_data_len = 0; - *data_out = NULL; - *out_data_len = 0; - - DEBUG(5,("spoolss_enumprinterdata\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_enumprinterdata: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(result)) - return result; - - p_data = &printer->info_2->data; - key_index = lookup_printerkey( p_data, SPOOL_PRINTERDATA_KEY ); - - result = WERR_OK; - - /* - * The NT machine wants to know the biggest size of value and data - * - * cf: MSDN EnumPrinterData remark section - */ - - if ( !in_value_len && !in_data_len ) - { - DEBUGADD(6,("Activating NT mega-hack to find sizes\n")); - - param_index = 0; - biggest_valuesize = 0; - biggest_datasize = 0; - - num_values = regval_ctr_numvals( &p_data->keys[key_index].values ); - - for ( i=0; i<num_values; i++ ) - { - val = regval_ctr_specific_value( &p_data->keys[key_index].values, i ); - - name_length = strlen(val->valuename); - if ( strlen(val->valuename) > biggest_valuesize ) - biggest_valuesize = name_length; - - if ( val->size > biggest_datasize ) - biggest_datasize = val->size; - - DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize, - biggest_datasize)); - } - - /* the value is an UNICODE string but real_value_size is the length - in bytes including the trailing 0 */ - - *out_value_len = 2 * (1+biggest_valuesize); - *out_data_len = biggest_datasize; - - DEBUG(6,("final values: [%d], [%d]\n", *out_value_len, *out_data_len)); - - goto done; - } - - /* - * the value len is wrong in NT sp3 - * that's the number of bytes not the number of unicode chars - */ - - val = regval_ctr_specific_value( &p_data->keys[key_index].values, idx ); - - if ( !val ) - { - - /* out_value should default to "" or else NT4 has - problems unmarshalling the response */ - - *out_max_value_len=(in_value_len/sizeof(uint16)); - - if((*out_value=(uint16 *)talloc_zero(p->mem_ctx, in_value_len*sizeof(uint8))) == NULL) - { - result = WERR_NOMEM; - goto done; - } - - *out_value_len = (uint32)rpcstr_push((char *)*out_value, "", in_value_len, 0); - - /* the data is counted in bytes */ - - *out_max_data_len = in_data_len; - *out_data_len = in_data_len; - - /* only allocate when given a non-zero data_len */ - - if ( in_data_len && ((*data_out=(uint8 *)talloc_zero(p->mem_ctx, in_data_len*sizeof(uint8))) == NULL) ) - { - result = WERR_NOMEM; - goto done; - } - - result = WERR_NO_MORE_ITEMS; - } - else - { - /* - * the value is: - * - counted in bytes in the request - * - counted in UNICODE chars in the max reply - * - counted in bytes in the real size - * - * take a pause *before* coding not *during* coding - */ - - /* name */ - *out_max_value_len=(in_value_len/sizeof(uint16)); - if ( (*out_value = (uint16 *)talloc_zero(p->mem_ctx, in_value_len*sizeof(uint8))) == NULL ) - { - result = WERR_NOMEM; - goto done; - } - - *out_value_len = (uint32)rpcstr_push((char *)*out_value, regval_name(val), in_value_len, 0); - - /* type */ - - *out_type = regval_type( val ); - - /* data - counted in bytes */ - - *out_max_data_len = in_data_len; - if ( (*data_out = (uint8 *)talloc_zero(p->mem_ctx, in_data_len*sizeof(uint8))) == NULL) - { - result = WERR_NOMEM; - goto done; - } - data_len = (size_t)regval_size(val); - memcpy( *data_out, regval_data_p(val), data_len ); - *out_data_len = data_len; - } - -done: - free_a_printer(&printer, 2); - return result; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_setprinterdata( pipes_struct *p, SPOOL_Q_SETPRINTERDATA *q_u, SPOOL_R_SETPRINTERDATA *r_u) -{ - POLICY_HND *handle = &q_u->handle; - UNISTR2 *value = &q_u->value; - uint32 type = q_u->type; - uint8 *data = q_u->data; - uint32 real_len = q_u->real_len; - - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum=0; - WERROR status = WERR_OK; - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - fstring valuename; - - DEBUG(5,("spoolss_setprinterdata\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_setprinterdata: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - /* - * Access check : NT returns "access denied" if you make a - * SetPrinterData call without the necessary privildge. - * we were originally returning OK if nothing changed - * which made Win2k issue **a lot** of SetPrinterData - * when connecting to a printer --jerry - */ - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) - { - DEBUG(3, ("_spoolss_setprinterdata: change denied by handle access permissions\n")); - status = WERR_ACCESS_DENIED; - goto done; - } - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - return status; - - unistr2_to_ascii( valuename, value, sizeof(valuename)-1 ); - - /* - * When client side code sets a magic printer data key, detect it and save - * the current printer data and the magic key's data (its the DEVMODE) for - * future printer/driver initializations. - */ - if ( (type == REG_BINARY) && strequal( valuename, PHANTOM_DEVMODE_KEY)) - { - /* Set devmode and printer initialization info */ - status = save_driver_init( printer, 2, data, real_len ); - - srv_spoolss_reset_printerdata( printer->info_2->drivername ); - } - else - { - status = set_printer_dataex( printer, SPOOL_PRINTERDATA_KEY, valuename, - type, data, real_len ); - if ( W_ERROR_IS_OK(status) ) - status = mod_a_printer(*printer, 2); - } - -done: - free_a_printer(&printer, 2); - - return status; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_resetprinter(pipes_struct *p, SPOOL_Q_RESETPRINTER *q_u, SPOOL_R_RESETPRINTER *r_u) -{ - POLICY_HND *handle = &q_u->handle; - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - int snum; - - DEBUG(5,("_spoolss_resetprinter\n")); - - /* - * All we do is to check to see if the handle and queue is valid. - * This call really doesn't mean anything to us because we only - * support RAW printing. --jerry - */ - - if (!Printer) { - DEBUG(2,("_spoolss_resetprinter: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - - /* blindly return success */ - return WERR_OK; -} - - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_deleteprinterdata(pipes_struct *p, SPOOL_Q_DELETEPRINTERDATA *q_u, SPOOL_R_DELETEPRINTERDATA *r_u) -{ - POLICY_HND *handle = &q_u->handle; - UNISTR2 *value = &q_u->valuename; - - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum=0; - WERROR status = WERR_OK; - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - pstring valuename; - - DEBUG(5,("spoolss_deleteprinterdata\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_deleteprinterdata: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { - DEBUG(3, ("_spoolss_deleteprinterdata: printer properties change denied by handle\n")); - return WERR_ACCESS_DENIED; - } - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - return status; - - unistr2_to_ascii( valuename, value, sizeof(valuename)-1 ); - - status = delete_printer_dataex( printer, SPOOL_PRINTERDATA_KEY, valuename ); - - free_a_printer(&printer, 2); - - return status; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_addform( pipes_struct *p, SPOOL_Q_ADDFORM *q_u, SPOOL_R_ADDFORM *r_u) -{ - POLICY_HND *handle = &q_u->handle; - FORM *form = &q_u->form; - nt_forms_struct tmpForm; - int snum; - WERROR status = WERR_OK; - NT_PRINTER_INFO_LEVEL *printer = NULL; - - int count=0; - nt_forms_struct *list=NULL; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - DEBUG(5,("spoolss_addform\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_addform: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - - /* forms can be added on printer of on the print server handle */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTER ) - { - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - goto done; - } - - if ( !(Printer->access_granted & (PRINTER_ACCESS_ADMINISTER|SERVER_ACCESS_ADMINISTER)) ) { - DEBUG(2,("_spoolss_addform: denied by handle permissions.\n")); - status = WERR_ACCESS_DENIED; - goto done; - } - - /* can't add if builtin */ - - if (get_a_builtin_ntform(&form->name,&tmpForm)) { - status = WERR_ALREADY_EXISTS; - goto done; - } - - count = get_ntforms(&list); - - if(!add_a_form(&list, form, &count)) { - status = WERR_NOMEM; - goto done; - } - - write_ntforms(&list, count); - - /* - * ChangeID must always be set if this is a printer - */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTER ) - status = mod_a_printer(*printer, 2); - -done: - if ( printer ) - free_a_printer(&printer, 2); - SAFE_FREE(list); - - return status; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_deleteform( pipes_struct *p, SPOOL_Q_DELETEFORM *q_u, SPOOL_R_DELETEFORM *r_u) -{ - POLICY_HND *handle = &q_u->handle; - UNISTR2 *form_name = &q_u->name; - nt_forms_struct tmpForm; - int count=0; - nt_forms_struct *list=NULL; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - int snum; - WERROR status = WERR_OK; - NT_PRINTER_INFO_LEVEL *printer = NULL; - - DEBUG(5,("spoolss_deleteform\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_deleteform: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - /* forms can be deleted on printer of on the print server handle */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTER ) - { - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - goto done; - } - - if ( !(Printer->access_granted & (PRINTER_ACCESS_ADMINISTER|SERVER_ACCESS_ADMINISTER)) ) { - DEBUG(2,("_spoolss_deleteform: denied by handle permissions.\n")); - status = WERR_ACCESS_DENIED; - goto done; - } - - /* can't delete if builtin */ - - if (get_a_builtin_ntform(form_name,&tmpForm)) { - status = WERR_INVALID_PARAM; - goto done; - } - - count = get_ntforms(&list); - - if ( !delete_a_form(&list, form_name, &count, &status )) - goto done; - - /* - * ChangeID must always be set if this is a printer - */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTER ) - status = mod_a_printer(*printer, 2); - -done: - if ( printer ) - free_a_printer(&printer, 2); - SAFE_FREE(list); - - return status; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_setform(pipes_struct *p, SPOOL_Q_SETFORM *q_u, SPOOL_R_SETFORM *r_u) -{ - POLICY_HND *handle = &q_u->handle; - FORM *form = &q_u->form; - nt_forms_struct tmpForm; - int snum; - WERROR status = WERR_OK; - NT_PRINTER_INFO_LEVEL *printer = NULL; - - int count=0; - nt_forms_struct *list=NULL; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - DEBUG(5,("spoolss_setform\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_setform: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - /* forms can be modified on printer of on the print server handle */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTER ) - { - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - goto done; - } - - if ( !(Printer->access_granted & (PRINTER_ACCESS_ADMINISTER|SERVER_ACCESS_ADMINISTER)) ) { - DEBUG(2,("_spoolss_setform: denied by handle permissions\n")); - status = WERR_ACCESS_DENIED; - goto done; - } - - /* can't set if builtin */ - if (get_a_builtin_ntform(&form->name,&tmpForm)) { - status = WERR_INVALID_PARAM; - goto done; - } - - count = get_ntforms(&list); - update_a_form(&list, form, count); - write_ntforms(&list, count); - - /* - * ChangeID must always be set if this is a printer - */ - - if ( Printer->printer_type == PRINTER_HANDLE_IS_PRINTER ) - status = mod_a_printer(*printer, 2); - - -done: - if ( printer ) - free_a_printer(&printer, 2); - SAFE_FREE(list); - - return status; -} - -/**************************************************************************** - enumprintprocessors level 1. -****************************************************************************/ - -static WERROR enumprintprocessors_level_1(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PRINTPROCESSOR_1 *info_1=NULL; - - if((info_1 = (PRINTPROCESSOR_1 *)malloc(sizeof(PRINTPROCESSOR_1))) == NULL) - return WERR_NOMEM; - - (*returned) = 0x1; - - init_unistr(&info_1->name, "winprint"); - - *needed += spoolss_size_printprocessor_info_1(info_1); - - if (!alloc_buffer_size(buffer, *needed)) - return WERR_INSUFFICIENT_BUFFER; - - smb_io_printprocessor_info_1("", buffer, info_1, 0); - - SAFE_FREE(info_1); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_enumprintprocessors(pipes_struct *p, SPOOL_Q_ENUMPRINTPROCESSORS *q_u, SPOOL_R_ENUMPRINTPROCESSORS *r_u) -{ - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(5,("spoolss_enumprintprocessors\n")); - - /* - * Enumerate the print processors ... - * - * Just reply with "winprint", to keep NT happy - * and I can use my nice printer checker. - */ - - *returned=0; - *needed=0; - - switch (level) { - case 1: - return enumprintprocessors_level_1(buffer, offered, needed, returned); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** - enumprintprocdatatypes level 1. -****************************************************************************/ - -static WERROR enumprintprocdatatypes_level_1(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PRINTPROCDATATYPE_1 *info_1=NULL; - - if((info_1 = (PRINTPROCDATATYPE_1 *)malloc(sizeof(PRINTPROCDATATYPE_1))) == NULL) - return WERR_NOMEM; - - (*returned) = 0x1; - - init_unistr(&info_1->name, "RAW"); - - *needed += spoolss_size_printprocdatatype_info_1(info_1); - - if (!alloc_buffer_size(buffer, *needed)) - return WERR_INSUFFICIENT_BUFFER; - - smb_io_printprocdatatype_info_1("", buffer, info_1, 0); - - SAFE_FREE(info_1); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_enumprintprocdatatypes(pipes_struct *p, SPOOL_Q_ENUMPRINTPROCDATATYPES *q_u, SPOOL_R_ENUMPRINTPROCDATATYPES *r_u) -{ - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(5,("_spoolss_enumprintprocdatatypes\n")); - - *returned=0; - *needed=0; - - switch (level) { - case 1: - return enumprintprocdatatypes_level_1(buffer, offered, needed, returned); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** - enumprintmonitors level 1. -****************************************************************************/ - -static WERROR enumprintmonitors_level_1(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PRINTMONITOR_1 *info_1=NULL; - - if((info_1 = (PRINTMONITOR_1 *)malloc(sizeof(PRINTMONITOR_1))) == NULL) - return WERR_NOMEM; - - (*returned) = 0x1; - - init_unistr(&info_1->name, "Local Port"); - - *needed += spoolss_size_printmonitor_info_1(info_1); - - if (!alloc_buffer_size(buffer, *needed)) - return WERR_INSUFFICIENT_BUFFER; - - smb_io_printmonitor_info_1("", buffer, info_1, 0); - - SAFE_FREE(info_1); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** - enumprintmonitors level 2. -****************************************************************************/ - -static WERROR enumprintmonitors_level_2(NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned) -{ - PRINTMONITOR_2 *info_2=NULL; - - if((info_2 = (PRINTMONITOR_2 *)malloc(sizeof(PRINTMONITOR_2))) == NULL) - return WERR_NOMEM; - - (*returned) = 0x1; - - init_unistr(&info_2->name, "Local Port"); - init_unistr(&info_2->environment, "Windows NT X86"); - init_unistr(&info_2->dll_name, "localmon.dll"); - - *needed += spoolss_size_printmonitor_info_2(info_2); - - if (!alloc_buffer_size(buffer, *needed)) - return WERR_INSUFFICIENT_BUFFER; - - smb_io_printmonitor_info_2("", buffer, info_2, 0); - - SAFE_FREE(info_2); - - if (*needed > offered) { - *returned=0; - return WERR_INSUFFICIENT_BUFFER; - } - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_enumprintmonitors(pipes_struct *p, SPOOL_Q_ENUMPRINTMONITORS *q_u, SPOOL_R_ENUMPRINTMONITORS *r_u) -{ - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - uint32 *returned = &r_u->returned; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(5,("spoolss_enumprintmonitors\n")); - - /* - * Enumerate the print monitors ... - * - * Just reply with "Local Port", to keep NT happy - * and I can use my nice printer checker. - */ - - *returned=0; - *needed=0; - - switch (level) { - case 1: - return enumprintmonitors_level_1(buffer, offered, needed, returned); - case 2: - return enumprintmonitors_level_2(buffer, offered, needed, returned); - default: - return WERR_UNKNOWN_LEVEL; - } -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getjob_level_1(print_queue_struct *queue, int count, int snum, uint32 jobid, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - int i=0; - BOOL found=False; - JOB_INFO_1 *info_1=NULL; - - info_1=(JOB_INFO_1 *)malloc(sizeof(JOB_INFO_1)); - - if (info_1 == NULL) { - SAFE_FREE(queue); - return WERR_NOMEM; - } - - for (i=0; i<count && found==False; i++) { - if (queue[i].job==(int)jobid) - found=True; - } - - if (found==False) { - SAFE_FREE(queue); - SAFE_FREE(info_1); - /* NT treats not found as bad param... yet another bad choice */ - return WERR_INVALID_PARAM; - } - - fill_job_info_1(info_1, &(queue[i-1]), i, snum); - - *needed += spoolss_size_job_info_1(info_1); - - if (!alloc_buffer_size(buffer, *needed)) { - SAFE_FREE(info_1); - return WERR_INSUFFICIENT_BUFFER; - } - - smb_io_job_info_1("", buffer, info_1, 0); - - SAFE_FREE(info_1); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - - return WERR_OK; -} - -/**************************************************************************** -****************************************************************************/ - -static WERROR getjob_level_2(print_queue_struct *queue, int count, int snum, uint32 jobid, NEW_BUFFER *buffer, uint32 offered, uint32 *needed) -{ - int i = 0; - BOOL found = False; - JOB_INFO_2 *info_2; - NT_PRINTER_INFO_LEVEL *ntprinter = NULL; - WERROR ret; - DEVICEMODE *devmode = NULL; - NT_DEVICEMODE *nt_devmode = NULL; - - info_2=(JOB_INFO_2 *)malloc(sizeof(JOB_INFO_2)); - - ZERO_STRUCTP(info_2); - - if (info_2 == NULL) { - ret = WERR_NOMEM; - goto done; - } - - for ( i=0; i<count && found==False; i++ ) - { - if (queue[i].job == (int)jobid) - found = True; - } - - if ( !found ) - { - /* NT treats not found as bad param... yet another bad - choice */ - ret = WERR_INVALID_PARAM; - goto done; - } - - ret = get_a_printer(NULL, &ntprinter, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(ret)) - goto done; - - /* - * if the print job does not have a DEVMODE associated with it, - * just use the one for the printer. A NULL devicemode is not - * a failure condition - */ - - if ( !(nt_devmode=print_job_devmode( snum, jobid )) ) - devmode = construct_dev_mode(snum); - else { - if ((devmode = (DEVICEMODE *)malloc(sizeof(DEVICEMODE))) != NULL) { - ZERO_STRUCTP( devmode ); - convert_nt_devicemode( devmode, nt_devmode ); - } - } - - fill_job_info_2(info_2, &(queue[i-1]), i, snum, ntprinter, devmode); - - *needed += spoolss_size_job_info_2(info_2); - - if (!alloc_buffer_size(buffer, *needed)) { - ret = WERR_INSUFFICIENT_BUFFER; - goto done; - } - - smb_io_job_info_2("", buffer, info_2, 0); - - if (*needed > offered) { - ret = WERR_INSUFFICIENT_BUFFER; - goto done; - } - - ret = WERR_OK; - - done: - /* Cleanup allocated memory */ - - free_job_info_2(info_2); /* Also frees devmode */ - SAFE_FREE(info_2); - free_a_printer(&ntprinter, 2); - - return ret; -} - -/**************************************************************************** -****************************************************************************/ - -WERROR _spoolss_getjob( pipes_struct *p, SPOOL_Q_GETJOB *q_u, SPOOL_R_GETJOB *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 jobid = q_u->jobid; - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - WERROR wstatus = WERR_OK; - - int snum; - int count; - print_queue_struct *queue = NULL; - print_status_struct prt_status; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(5,("spoolss_getjob\n")); - - *needed = 0; - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - count = print_queue_status(snum, &queue, &prt_status); - - DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n", - count, prt_status.status, prt_status.message)); - - switch ( level ) { - case 1: - wstatus = getjob_level_1(queue, count, snum, jobid, - buffer, offered, needed); - break; - case 2: - wstatus = getjob_level_2(queue, count, snum, jobid, - buffer, offered, needed); - break; - default: - wstatus = WERR_UNKNOWN_LEVEL; - break; - } - - SAFE_FREE(queue); - return wstatus; -} - -/******************************************************************** - spoolss_getprinterdataex - - From MSDN documentation of GetPrinterDataEx: pass request - to GetPrinterData if key is "PrinterDriverData". - ********************************************************************/ - -WERROR _spoolss_getprinterdataex(pipes_struct *p, SPOOL_Q_GETPRINTERDATAEX *q_u, SPOOL_R_GETPRINTERDATAEX *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 in_size = q_u->size; - uint32 *type = &r_u->type; - uint32 *out_size = &r_u->size; - uint8 **data = &r_u->data; - uint32 *needed = &r_u->needed; - fstring keyname, valuename; - - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum = 0; - WERROR status = WERR_OK; - - DEBUG(4,("_spoolss_getprinterdataex\n")); - - unistr2_to_ascii(keyname, &q_u->keyname, sizeof(keyname) - 1); - unistr2_to_ascii(valuename, &q_u->valuename, sizeof(valuename) - 1); - - DEBUG(10, ("_spoolss_getprinterdataex: key => [%s], value => [%s]\n", - keyname, valuename)); - - /* in case of problem, return some default values */ - - *needed = 0; - *type = 0; - *out_size = in_size; - - if (!Printer) { - DEBUG(2,("_spoolss_getprinterdataex: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - status = WERR_BADFID; - goto done; - } - - /* Is the handle to a printer or to the server? */ - - if (Printer->printer_type == PRINTER_HANDLE_IS_PRINTSERVER) { - DEBUG(10,("_spoolss_getprinterdatex: Not implemented for server handles yet\n")); - status = WERR_INVALID_PARAM; - goto done; - } - - if ( !get_printer_snum(p,handle, &snum) ) - return WERR_BADFID; - - status = get_a_printer(Printer, &printer, 2, lp_servicename(snum)); - if ( !W_ERROR_IS_OK(status) ) - goto done; - - /* check to see if the keyname is valid */ - if ( !strlen(keyname) ) { - status = WERR_INVALID_PARAM; - goto done; - } - - if ( lookup_printerkey( &printer->info_2->data, keyname ) == -1 ) { - DEBUG(4,("_spoolss_getprinterdataex: Invalid keyname [%s]\n", keyname )); - free_a_printer( &printer, 2 ); - status = WERR_BADFILE; - goto done; - } - - /* When given a new keyname, we should just create it */ - - status = get_printer_dataex( p->mem_ctx, printer, keyname, valuename, type, data, needed, in_size ); - - if (*needed > *out_size) - status = WERR_MORE_DATA; - -done: - if ( !W_ERROR_IS_OK(status) ) - { - DEBUG(5, ("error: allocating %d\n", *out_size)); - - /* reply this param doesn't exist */ - - if ( *out_size ) - { - if( (*data=(uint8 *)talloc_zero(p->mem_ctx, *out_size*sizeof(uint8))) == NULL ) { - status = WERR_NOMEM; - goto done; - } - } - else { - *data = NULL; - } - } - - if ( printer ) - free_a_printer( &printer, 2 ); - - return status; -} - -/******************************************************************** - * spoolss_setprinterdataex - ********************************************************************/ - -WERROR _spoolss_setprinterdataex(pipes_struct *p, SPOOL_Q_SETPRINTERDATAEX *q_u, SPOOL_R_SETPRINTERDATAEX *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 type = q_u->type; - uint8 *data = q_u->data; - uint32 real_len = q_u->real_len; - - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum = 0; - WERROR status = WERR_OK; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - fstring valuename; - fstring keyname; - char *oid_string; - - DEBUG(4,("_spoolss_setprinterdataex\n")); - - /* From MSDN documentation of SetPrinterDataEx: pass request to - SetPrinterData if key is "PrinterDriverData" */ - - if (!Printer) { - DEBUG(2,("_spoolss_setprinterdata: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if ( !get_printer_snum(p,handle, &snum) ) - return WERR_BADFID; - - /* - * Access check : NT returns "access denied" if you make a - * SetPrinterData call without the necessary privildge. - * we were originally returning OK if nothing changed - * which made Win2k issue **a lot** of SetPrinterData - * when connecting to a printer --jerry - */ - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) - { - DEBUG(3, ("_spoolss_setprinterdataex: change denied by handle access permissions\n")); - return WERR_ACCESS_DENIED; - } - - status = get_a_printer(Printer, &printer, 2, lp_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - return status; - - unistr2_to_ascii( valuename, &q_u->value, sizeof(valuename) - 1); - unistr2_to_ascii( keyname, &q_u->key, sizeof(keyname) - 1); - - /* check for OID in valuename */ - - if ( (oid_string = strchr( valuename, ',' )) != NULL ) - { - *oid_string = '\0'; - oid_string++; - } - - /* save the registry data */ - - status = set_printer_dataex( printer, keyname, valuename, type, data, real_len ); - - if ( W_ERROR_IS_OK(status) ) - { - /* save the OID if one was specified */ - if ( oid_string ) { - fstrcat( keyname, "\\" ); - fstrcat( keyname, SPOOL_OID_KEY ); - - /* - * I'm not checking the status here on purpose. Don't know - * if this is right, but I'm returning the status from the - * previous set_printer_dataex() call. I have no idea if - * this is right. --jerry - */ - - set_printer_dataex( printer, keyname, valuename, - REG_SZ, (void*)oid_string, strlen(oid_string)+1 ); - } - - status = mod_a_printer(*printer, 2); - } - - free_a_printer(&printer, 2); - - return status; -} - - -/******************************************************************** - * spoolss_deleteprinterdataex - ********************************************************************/ - -WERROR _spoolss_deleteprinterdataex(pipes_struct *p, SPOOL_Q_DELETEPRINTERDATAEX *q_u, SPOOL_R_DELETEPRINTERDATAEX *r_u) -{ - POLICY_HND *handle = &q_u->handle; - UNISTR2 *value = &q_u->valuename; - UNISTR2 *key = &q_u->keyname; - - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum=0; - WERROR status = WERR_OK; - Printer_entry *Printer=find_printer_index_by_hnd(p, handle); - pstring valuename, keyname; - - DEBUG(5,("spoolss_deleteprinterdataex\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_deleteprinterdata: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { - DEBUG(3, ("_spoolss_deleteprinterdataex: printer properties change denied by handle\n")); - return WERR_ACCESS_DENIED; - } - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - return status; - - unistr2_to_ascii( valuename, value, sizeof(valuename)-1 ); - unistr2_to_ascii( keyname, key, sizeof(keyname)-1 ); - - status = delete_printer_dataex( printer, keyname, valuename ); - - free_a_printer(&printer, 2); - - return status; -} - -/******************************************************************** - * spoolss_enumprinterkey - ********************************************************************/ - - -WERROR _spoolss_enumprinterkey(pipes_struct *p, SPOOL_Q_ENUMPRINTERKEY *q_u, SPOOL_R_ENUMPRINTERKEY *r_u) -{ - fstring key; - fstring *keynames = NULL; - uint16 *enumkeys = NULL; - int num_keys; - int printerkey_len; - POLICY_HND *handle = &q_u->handle; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - NT_PRINTER_DATA *data; - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum = 0; - WERROR status = WERR_BADFILE; - - - DEBUG(4,("_spoolss_enumprinterkey\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_enumprinterkey: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - if ( !get_printer_snum(p,handle, &snum) ) - return WERR_BADFID; - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - return status; - - /* get the list of subkey names */ - - unistr2_to_ascii( key, &q_u->key, sizeof(key)-1 ); - data = &printer->info_2->data; - - num_keys = get_printer_subkeys( data, key, &keynames ); - - if ( num_keys == -1 ) { - status = WERR_BADFILE; - goto done; - } - - printerkey_len = init_unistr_array( &enumkeys, keynames, NULL ); - - r_u->needed = printerkey_len*2; - - if ( q_u->size < r_u->needed ) { - status = WERR_MORE_DATA; - goto done; - } - - if (!make_spoolss_buffer5(p->mem_ctx, &r_u->keys, printerkey_len, enumkeys)) { - status = WERR_NOMEM; - goto done; - } - - status = WERR_OK; - - if ( q_u->size < r_u->needed ) - status = WERR_MORE_DATA; - -done: - free_a_printer( &printer, 2 ); - SAFE_FREE( keynames ); - - return status; -} - -/******************************************************************** - * spoolss_deleteprinterkey - ********************************************************************/ - -WERROR _spoolss_deleteprinterkey(pipes_struct *p, SPOOL_Q_DELETEPRINTERKEY *q_u, SPOOL_R_DELETEPRINTERKEY *r_u) -{ - POLICY_HND *handle = &q_u->handle; - Printer_entry *Printer = find_printer_index_by_hnd(p, &q_u->handle); - fstring key; - NT_PRINTER_INFO_LEVEL *printer = NULL; - int snum=0; - WERROR status; - - DEBUG(5,("spoolss_deleteprinterkey\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_deleteprinterkey: Invalid handle (%s:%u:%u).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - /* if keyname == NULL, return error */ - - if ( !q_u->keyname.buffer ) - return WERR_INVALID_PARAM; - - if (!get_printer_snum(p, handle, &snum)) - return WERR_BADFID; - - if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { - DEBUG(3, ("_spoolss_deleteprinterkey: printer properties change denied by handle\n")); - return WERR_ACCESS_DENIED; - } - - status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(status)) - return status; - - /* delete the key and all subneys */ - - unistr2_to_ascii(key, &q_u->keyname, sizeof(key) - 1); - - status = delete_all_printer_data( printer->info_2, key ); - - if ( W_ERROR_IS_OK(status) ) - status = mod_a_printer(*printer, 2); - - free_a_printer( &printer, 2 ); - - return status; -} - - -/******************************************************************** - * spoolss_enumprinterdataex - ********************************************************************/ - -WERROR _spoolss_enumprinterdataex(pipes_struct *p, SPOOL_Q_ENUMPRINTERDATAEX *q_u, SPOOL_R_ENUMPRINTERDATAEX *r_u) -{ - POLICY_HND *handle = &q_u->handle; - uint32 in_size = q_u->size; - uint32 num_entries, - needed; - NT_PRINTER_INFO_LEVEL *printer = NULL; - PRINTER_ENUM_VALUES *enum_values = NULL; - NT_PRINTER_DATA *p_data; - fstring key; - Printer_entry *Printer = find_printer_index_by_hnd(p, handle); - int snum; - WERROR result; - int key_index; - int i; - REGISTRY_VALUE *val; - char *value_name; - int data_len; - - - DEBUG(4,("_spoolss_enumprinterdataex\n")); - - if (!Printer) { - DEBUG(2,("_spoolss_enumprinterdataex: Invalid handle (%s:%u:%u1<).\n", OUR_HANDLE(handle))); - return WERR_BADFID; - } - - /* - * first check for a keyname of NULL or "". Win2k seems to send - * this a lot and we should send back WERR_INVALID_PARAM - * no need to spend time looking up the printer in this case. - * --jerry - */ - - unistr2_to_ascii(key, &q_u->key, sizeof(key) - 1); - if ( !strlen(key) ) { - result = WERR_INVALID_PARAM; - goto done; - } - - /* get the printer off of disk */ - - if (!get_printer_snum(p,handle, &snum)) - return WERR_BADFID; - - ZERO_STRUCT(printer); - result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum)); - if (!W_ERROR_IS_OK(result)) - return result; - - /* now look for a match on the key name */ - - p_data = &printer->info_2->data; - - unistr2_to_ascii(key, &q_u->key, sizeof(key) - 1); - if ( (key_index = lookup_printerkey( p_data, key)) == -1 ) - { - DEBUG(10,("_spoolss_enumprinterdataex: Unknown keyname [%s]\n", key)); - result = WERR_INVALID_PARAM; - goto done; - } - - result = WERR_OK; - needed = 0; - - /* allocate the memory for the array of pointers -- if necessary */ - - num_entries = regval_ctr_numvals( &p_data->keys[key_index].values ); - if ( num_entries ) - { - if ( (enum_values=talloc(p->mem_ctx, num_entries*sizeof(PRINTER_ENUM_VALUES))) == NULL ) - { - DEBUG(0,("_spoolss_enumprinterdataex: talloc() failed to allocate memory for [%d] bytes!\n", - num_entries*sizeof(PRINTER_ENUM_VALUES))); - result = WERR_NOMEM; - goto done; - } - - memset( enum_values, 0x0, num_entries*sizeof(PRINTER_ENUM_VALUES) ); - } - - /* - * loop through all params and build the array to pass - * back to the client - */ - - for ( i=0; i<num_entries; i++ ) - { - /* lookup the registry value */ - - val = regval_ctr_specific_value( &p_data->keys[key_index].values, i ); - DEBUG(10,("retrieved value number [%d] [%s]\n", i, regval_name(val) )); - - /* copy the data */ - - value_name = regval_name( val ); - init_unistr( &enum_values[i].valuename, value_name ); - enum_values[i].value_len = (strlen(value_name)+1) * 2; - enum_values[i].type = regval_type( val ); - - data_len = regval_size( val ); - if ( data_len ) { - if ( !(enum_values[i].data = talloc_memdup(p->mem_ctx, regval_data_p(val), data_len)) ) - { - DEBUG(0,("talloc_memdup failed to allocate memory [data_len=%d] for data!\n", - data_len )); - result = WERR_NOMEM; - goto done; - } - } - enum_values[i].data_len = data_len; - - /* keep track of the size of the array in bytes */ - - needed += spoolss_size_printer_enum_values(&enum_values[i]); - } - - /* housekeeping information in the reply */ - - r_u->needed = needed; - r_u->returned = num_entries; - - if (needed > in_size) { - result = WERR_MORE_DATA; - goto done; - } - - /* copy data into the reply */ - - r_u->ctr.size = r_u->needed; - r_u->ctr.size_of_array = r_u->returned; - r_u->ctr.values = enum_values; - - - -done: - if ( printer ) - free_a_printer(&printer, 2); - - return result; -} - -/**************************************************************************** -****************************************************************************/ - -static void fill_printprocessordirectory_1(PRINTPROCESSOR_DIRECTORY_1 *info, char *name) -{ - init_unistr(&info->name, name); -} - -static WERROR getprintprocessordirectory_level_1(UNISTR2 *name, - UNISTR2 *environment, - NEW_BUFFER *buffer, - uint32 offered, - uint32 *needed) -{ - pstring path; - pstring long_archi; - pstring short_archi; - PRINTPROCESSOR_DIRECTORY_1 *info=NULL; - - unistr2_to_ascii(long_archi, environment, sizeof(long_archi)-1); - - if (get_short_archi(short_archi, long_archi)==False) - return WERR_INVALID_ENVIRONMENT; - - if((info=(PRINTPROCESSOR_DIRECTORY_1 *)malloc(sizeof(PRINTPROCESSOR_DIRECTORY_1))) == NULL) - return WERR_NOMEM; - - pstrcpy(path, "C:\\WINNT\\System32\\spool\\PRTPROCS\\W32X86"); - - fill_printprocessordirectory_1(info, path); - - *needed += spoolss_size_printprocessordirectory_info_1(info); - - if (!alloc_buffer_size(buffer, *needed)) { - safe_free(info); - return WERR_INSUFFICIENT_BUFFER; - } - - smb_io_printprocessordirectory_1("", buffer, info, 0); - - safe_free(info); - - if (*needed > offered) - return WERR_INSUFFICIENT_BUFFER; - else - return WERR_OK; -} - -WERROR _spoolss_getprintprocessordirectory(pipes_struct *p, SPOOL_Q_GETPRINTPROCESSORDIRECTORY *q_u, SPOOL_R_GETPRINTPROCESSORDIRECTORY *r_u) -{ - uint32 level = q_u->level; - NEW_BUFFER *buffer = NULL; - uint32 offered = q_u->offered; - uint32 *needed = &r_u->needed; - WERROR result; - - /* that's an [in out] buffer */ - spoolss_move_buffer(q_u->buffer, &r_u->buffer); - buffer = r_u->buffer; - - DEBUG(5,("_spoolss_getprintprocessordirectory\n")); - - *needed=0; - - switch(level) { - case 1: - result = getprintprocessordirectory_level_1 - (&q_u->name, &q_u->environment, buffer, offered, needed); - break; - default: - result = WERR_UNKNOWN_LEVEL; - } - - return result; -} - -#if 0 - -WERROR _spoolss_replyopenprinter(pipes_struct *p, SPOOL_Q_REPLYOPENPRINTER *q_u, - SPOOL_R_REPLYOPENPRINTER *r_u) -{ - DEBUG(5,("_spoolss_replyopenprinter\n")); - - DEBUG(10, ("replyopenprinter for localprinter %d\n", q_u->printer)); - - return WERR_OK; -} - -WERROR _spoolss_replycloseprinter(pipes_struct *p, SPOOL_Q_REPLYCLOSEPRINTER *q_u, - SPOOL_R_REPLYCLOSEPRINTER *r_u) -{ - DEBUG(5,("_spoolss_replycloseprinter\n")); - return WERR_OK; -} - -#endif |