parse_spoolss.c

来自「samba-3.0.22.tar.gz 编译smb服务器的源码」· C语言 代码 · 共 2,230 行 · 第 1/5 页

		const fstring printername, 
		const fstring datatype, 
		uint32 access_required,
		const fstring clientname,
		const fstring user_name)
{
	DEBUG(5,("make_spoolss_q_open_printer_ex\n"));

	q_u->printername = TALLOC_P( get_talloc_ctx(), UNISTR2 );
	init_unistr2(q_u->printername, printername, UNI_STR_TERMINATE);

	q_u->printer_default.datatype_ptr = 0;

	q_u->printer_default.devmode_cont.size=0;
	q_u->printer_default.devmode_cont.devmode_ptr=0;
	q_u->printer_default.devmode_cont.devmode=NULL;
	q_u->printer_default.access_required=access_required;

	q_u->user_switch = 1;
	
	q_u->user_ctr.level                 = 1;
	q_u->user_ctr.user.user1            = TALLOC_P( get_talloc_ctx(), SPOOL_USER_1 );
	q_u->user_ctr.user.user1->size      = strlen(clientname) + strlen(user_name) + 10;
	q_u->user_ctr.user.user1->build     = 1381;
	q_u->user_ctr.user.user1->major     = 2;
	q_u->user_ctr.user.user1->minor     = 0;
	q_u->user_ctr.user.user1->processor = 0;

	q_u->user_ctr.user.user1->client_name = TALLOC_P( get_talloc_ctx(), UNISTR2 );
	q_u->user_ctr.user.user1->user_name   = TALLOC_P( get_talloc_ctx(), UNISTR2 );

	init_unistr2(q_u->user_ctr.user.user1->client_name, clientname, UNI_STR_TERMINATE);
	init_unistr2(q_u->user_ctr.user.user1->user_name, user_name, UNI_STR_TERMINATE);
	
	return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/

BOOL make_spoolss_q_addprinterex( TALLOC_CTX *mem_ctx, SPOOL_Q_ADDPRINTEREX *q_u, 
	const char *srv_name, const char* clientname, const char* user_name,
	uint32 level, PRINTER_INFO_CTR *ctr)
{
	DEBUG(5,("make_spoolss_q_addprinterex\n"));
	
	if (!ctr) 
		return False;

	ZERO_STRUCTP(q_u);

	q_u->server_name = TALLOC_P( mem_ctx, UNISTR2 );
	init_unistr2(q_u->server_name, srv_name, UNI_FLAGS_NONE);

	q_u->level = level;
	
	q_u->info.level = level;
	q_u->info.info_ptr = (ctr->printers_2!=NULL)?1:0;
	switch (level) {
		case 2:
			/* init q_u->info.info2 from *info */
			if (!make_spoolss_printer_info_2(mem_ctx, &q_u->info.info_2, ctr->printers_2)) {
				DEBUG(0,("make_spoolss_q_addprinterex: Unable to fill SPOOL_Q_ADDPRINTEREX struct!\n"));
				return False;
			}
			break;
		default :
			break;
	}

	q_u->user_switch=1;

	q_u->user_ctr.level		    = 1;
	q_u->user_ctr.user.user1            = TALLOC_P( get_talloc_ctx(), SPOOL_USER_1 );
	q_u->user_ctr.user.user1->build     = 1381;
	q_u->user_ctr.user.user1->major     = 2; 
	q_u->user_ctr.user.user1->minor     = 0;
	q_u->user_ctr.user.user1->processor = 0;

	q_u->user_ctr.user.user1->client_name = TALLOC_P( mem_ctx, UNISTR2 );
	q_u->user_ctr.user.user1->user_name   = TALLOC_P( mem_ctx, UNISTR2 );

	init_unistr2(q_u->user_ctr.user.user1->client_name, clientname, UNI_STR_TERMINATE);
	init_unistr2(q_u->user_ctr.user.user1->user_name, user_name, UNI_STR_TERMINATE);

	q_u->user_ctr.user.user1->size = q_u->user_ctr.user.user1->user_name->uni_str_len +
	                           q_u->user_ctr.user.user1->client_name->uni_str_len + 2;
	
	return True;
}
	
/*******************************************************************
create a SPOOL_PRINTER_INFO_2 stuct from a PRINTER_INFO_2 struct
*******************************************************************/

BOOL make_spoolss_printer_info_2(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_2 **spool_info2, 
				PRINTER_INFO_2 *info)
{

	SPOOL_PRINTER_INFO_LEVEL_2 *inf;

	/* allocate the necessary memory */
	if (!(inf=TALLOC_P(mem_ctx, SPOOL_PRINTER_INFO_LEVEL_2))) {
		DEBUG(0,("make_spoolss_printer_info_2: Unable to allocate SPOOL_PRINTER_INFO_LEVEL_2 sruct!\n"));
		return False;
	}
	
	inf->servername_ptr 	= (info->servername.buffer!=NULL)?1:0;
	inf->printername_ptr 	= (info->printername.buffer!=NULL)?1:0;
	inf->sharename_ptr 	= (info->sharename.buffer!=NULL)?1:0;
	inf->portname_ptr 	= (info->portname.buffer!=NULL)?1:0;
	inf->drivername_ptr 	= (info->drivername.buffer!=NULL)?1:0;
	inf->comment_ptr 	= (info->comment.buffer!=NULL)?1:0;
	inf->location_ptr 	= (info->location.buffer!=NULL)?1:0;
	inf->devmode_ptr 	= (info->devmode!=NULL)?1:0;
	inf->sepfile_ptr 	= (info->sepfile.buffer!=NULL)?1:0;
	inf->printprocessor_ptr = (info->printprocessor.buffer!=NULL)?1:0;
	inf->datatype_ptr 	= (info->datatype.buffer!=NULL)?1:0;
	inf->parameters_ptr 	= (info->parameters.buffer!=NULL)?1:0;
	inf->secdesc_ptr 	= (info->secdesc!=NULL)?1:0;
	inf->attributes 	= info->attributes;
	inf->priority 		= info->priority;
	inf->default_priority 	= info->defaultpriority;
	inf->starttime		= info->starttime;
	inf->untiltime		= info->untiltime;
	inf->cjobs		= info->cjobs;
	inf->averageppm	= info->averageppm;
	init_unistr2_from_unistr(&inf->servername, 	&info->servername);
	init_unistr2_from_unistr(&inf->printername, 	&info->printername);
	init_unistr2_from_unistr(&inf->sharename, 	&info->sharename);
	init_unistr2_from_unistr(&inf->portname, 	&info->portname);
	init_unistr2_from_unistr(&inf->drivername, 	&info->drivername);
	init_unistr2_from_unistr(&inf->comment, 	&info->comment);
	init_unistr2_from_unistr(&inf->location, 	&info->location);
	init_unistr2_from_unistr(&inf->sepfile, 	&info->sepfile);
	init_unistr2_from_unistr(&inf->printprocessor,	&info->printprocessor);
	init_unistr2_from_unistr(&inf->datatype, 	&info->datatype);
	init_unistr2_from_unistr(&inf->parameters, 	&info->parameters);
	init_unistr2_from_unistr(&inf->datatype, 	&info->datatype);

	*spool_info2 = inf;

	return True;
}

/*******************************************************************
create a SPOOL_PRINTER_INFO_3 struct from a PRINTER_INFO_3 struct
*******************************************************************/

BOOL make_spoolss_printer_info_3(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_3 **spool_info3, 
				PRINTER_INFO_3 *info)
{

	SPOOL_PRINTER_INFO_LEVEL_3 *inf;

	/* allocate the necessary memory */
	if (!(inf=TALLOC_P(mem_ctx, SPOOL_PRINTER_INFO_LEVEL_3))) {
		DEBUG(0,("make_spoolss_printer_info_3: Unable to allocate SPOOL_PRINTER_INFO_LEVEL_3 sruct!\n"));
		return False;
	}
	
	inf->secdesc_ptr 	= (info->secdesc!=NULL)?1:0;

	*spool_info3 = inf;

	return True;
}

/*******************************************************************
create a SPOOL_PRINTER_INFO_7 struct from a PRINTER_INFO_7 struct
*******************************************************************/

BOOL make_spoolss_printer_info_7(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_7 **spool_info7, 
				PRINTER_INFO_7 *info)
{

	SPOOL_PRINTER_INFO_LEVEL_7 *inf;

	/* allocate the necessary memory */
	if (!(inf=TALLOC_P(mem_ctx, SPOOL_PRINTER_INFO_LEVEL_7))) {
		DEBUG(0,("make_spoolss_printer_info_7: Unable to allocate SPOOL_PRINTER_INFO_LEVEL_7 struct!\n"));
		return False;
	}

	inf->guid_ptr	 	= (info->guid.buffer!=NULL)?1:0;
	inf->action		= info->action;
	init_unistr2_from_unistr(&inf->guid,	 	&info->guid);

	*spool_info7 = inf;

	return True;
}


/*******************************************************************
 * read a structure.
 * called from spoolss_q_open_printer_ex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_open_printer(const char *desc, SPOOL_Q_OPEN_PRINTER *q_u, prs_struct *ps, int depth)
{
	if (q_u == NULL)
		return False;

	prs_debug(ps, depth, desc, "spoolss_io_q_open_printer");
	depth++;

	if (!prs_align(ps))
		return False;

	if (!prs_io_unistr2_p("ptr", ps, depth, &q_u->printername))
		return False;
	if (!prs_io_unistr2("printername", ps, depth, q_u->printername))
		return False;
	
	if (!prs_align(ps))
		return False;

	if (!spoolss_io_printer_default("", &q_u->printer_default, ps, depth))
		return False;
		
	return True;
}

/*******************************************************************
 * write a structure.
 * called from static spoolss_r_open_printer_ex (srv_spoolss.c)
 * called from spoolss_open_printer_ex (cli_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_open_printer(const char *desc, SPOOL_R_OPEN_PRINTER *r_u, prs_struct *ps, int depth)
{
	if (r_u == NULL) return False;

	prs_debug(ps, depth, desc, "spoolss_io_r_open_printer");
	depth++;
	
	if (!prs_align(ps))
		return False;

	if (!smb_io_pol_hnd("printer handle",&(r_u->handle),ps,depth))
		return False;	

	if (!prs_werror("status code", ps, depth, &(r_u->status)))
		return False;
		
	return True;
}


/*******************************************************************
 * read a structure.
 * called from spoolss_q_open_printer_ex (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_open_printer_ex(const char *desc, SPOOL_Q_OPEN_PRINTER_EX *q_u, prs_struct *ps, int depth)
{
	if (q_u == NULL)
		return False;

	prs_debug(ps, depth, desc, "spoolss_io_q_open_printer_ex");
	depth++;

	if (!prs_align(ps))
		return False;

	if (!prs_io_unistr2_p("ptr", ps, depth, &q_u->printername))
		return False;
	if (!prs_io_unistr2("printername", ps, depth, q_u->printername))
		return False;
	
	if (!prs_align(ps))
		return False;

	if (!spoolss_io_printer_default("", &q_u->printer_default, ps, depth))
		return False;

	if (!prs_uint32("user_switch", ps, depth, &q_u->user_switch))
		return False;	
	if (!spool_io_user_level("", &q_u->user_ctr, ps, depth))
		return False;
	
	return True;
}

/*******************************************************************
 * write a structure.
 * called from static spoolss_r_open_printer_ex (srv_spoolss.c)
 * called from spoolss_open_printer_ex (cli_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_r_open_printer_ex(const char *desc, SPOOL_R_OPEN_PRINTER_EX *r_u, prs_struct *ps, int depth)
{
	if (r_u == NULL) return False;

	prs_debug(ps, depth, desc, "spoolss_io_r_open_printer_ex");
	depth++;
	
	if (!prs_align(ps))
		return False;

	if (!smb_io_pol_hnd("printer handle",&(r_u->handle),ps,depth))
		return False;

	if (!prs_werror("status code", ps, depth, &(r_u->status)))
		return False;

	return True;
}

/*******************************************************************
 * init a structure.
 ********************************************************************/
BOOL make_spoolss_q_deleteprinterdriverex( TALLOC_CTX *mem_ctx,
                                           SPOOL_Q_DELETEPRINTERDRIVEREX *q_u, 
                                           const char *server,
                                           const char* arch, 
                                           const char* driver,
                                           int version)
{
	DEBUG(5,("make_spoolss_q_deleteprinterdriverex\n"));
 
	q_u->server_ptr = (server!=NULL)?1:0;
	q_u->delete_flags = DPD_DELETE_UNUSED_FILES;
 
	/* these must be NULL terminated or else NT4 will
	   complain about invalid parameters --jerry */
	init_unistr2(&q_u->server, server, UNI_STR_TERMINATE);
	init_unistr2(&q_u->arch, arch, UNI_STR_TERMINATE);
	init_unistr2(&q_u->driver, driver, UNI_STR_TERMINATE);

	if (version >= 0) { 
		q_u->delete_flags |= DPD_DELETE_SPECIFIC_VERSION;
		q_u->version = version;
	}

	return True;
}


/*******************************************************************
 * init a structure.
 ********************************************************************/
BOOL make_spoolss_q_deleteprinterdriver(
	TALLOC_CTX *mem_ctx,
	SPOOL_Q_DELETEPRINTERDRIVER *q_u, 
	const char *server,
	const char* arch, 
	const char* driver 
)
{
	DEBUG(5,("make_spoolss_q_deleteprinterdriver\n"));
	
	q_u->server_ptr = (server!=NULL)?1:0;

	/* these must be NULL terminated or else NT4 will
	   complain about invalid parameters --jerry */
	init_unistr2(&q_u->server, server, UNI_STR_TERMINATE);
	init_unistr2(&q_u->arch, arch, UNI_STR_TERMINATE);
	init_unistr2(&q_u->driver, driver, UNI_STR_TERMINATE);
	
	return True;
}

/*******************************************************************
 * make a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinterdata(SPOOL_Q_GETPRINTERDATA *q_u,
				   const POLICY_HND *handle,
				   const char *valuename, uint32 size)
{
        if (q_u == NULL) return False;

        DEBUG(5,("make_spoolss_q_getprinterdata\n"));

        q_u->handle = *handle;
	init_unistr2(&q_u->valuename, valuename, UNI_STR_TERMINATE);
        q_u->size = size;

        return True;
}

/*******************************************************************
 * make a structure.
 ********************************************************************/

BOOL make_spoolss_q_getprinterdataex(SPOOL_Q_GETPRINTERDATAEX *q_u,
				     const POLICY_HND *handle,
				     const char *keyname, 
				     const char *valuename, uint32 size)
{
        if (q_u == NULL) return False;

        DEBUG(5,("make_spoolss_q_getprinterdataex\n"));

        q_u->handle = *handle;
	init_unistr2(&q_u->valuename, valuename, UNI_STR_TERMINATE);
	init_unistr2(&q_u->keyname, keyname, UNI_STR_TERMINATE);
        q_u->size = size;

        return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_getprinterdata (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_getprinterdata(const char *desc, SPOOL_Q_GETPRINTERDATA *q_u, prs_struct *ps, int depth)
{
	if (q_u == NULL)
		return False;

	prs_debug(ps, depth, desc, "spoolss_io_q_getprinterdata");
	depth++;

	if (!prs_align(ps))
		return False;
	if (!smb_io_pol_hnd("printer handle",&q_u->handle,ps,depth))
		return False;
	if (!prs_align(ps))
		return False;
	if (!smb_io_unistr2("valuename", &q_u->valuename,True,ps,depth))
		return False;
	if (!prs_align(ps))
		return False;
	if (!prs_uint32("size", ps, depth, &q_u->size))
		return False;

	return True;
}

/*******************************************************************
 * read a structure.
 * called from spoolss_q_deleteprinterdata (srv_spoolss.c)
 ********************************************************************/

BOOL spoolss_io_q_deleteprinterdata(const char *desc, SPOOL_Q_DELETEPRINTERDATA *q_u, prs_struct *ps, int depth)
{
	if (q_u == NULL)
		return False;

	prs_debug(ps, depth, desc, "spoolss_io_q_deleteprinterdata");
	depth++;