registry/reg_printing.c

ソースコードを見る。

データ構造
struct	reg_dyn_tree
関数
static char *	dos_basename (char *path)
static int	key_forms_fetch_keys (const char *key, REGSUBKEY_CTR *subkeys)
static int	key_forms_fetch_values (const char *key, REGVAL_CTR *values)
static char *	strip_printers_prefix (const char *key)
static int	key_printers_fetch_keys (const char *key, REGSUBKEY_CTR *subkeys)
static BOOL	add_printers_by_registry (REGSUBKEY_CTR *subkeys)
static BOOL	key_printers_store_keys (const char *key, REGSUBKEY_CTR *subkeys)
static void	fill_in_printer_values (NT_PRINTER_INFO_LEVEL_2 *info2, REGVAL_CTR *values)
static int	key_printers_fetch_values (const char *key, REGVAL_CTR *values)
static int	find_valuename_index (const char *valuename)
static void	convert_values_to_printer_info_2 (NT_PRINTER_INFO_LEVEL_2 *printer2, REGVAL_CTR *values)
static BOOL	key_printers_store_values (const char *key, REGVAL_CTR *values)
static int	key_driver_fetch_keys (const char *key, REGSUBKEY_CTR *subkeys)
static void	fill_in_driver_values (NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3, REGVAL_CTR *values)
static int	driver_arch_fetch_values (char *key, REGVAL_CTR *values)
static int	key_driver_fetch_values (const char *key, REGVAL_CTR *values)
static int	key_print_fetch_keys (const char *key, REGSUBKEY_CTR *subkeys)
static int	match_registry_path (const char *key)
static int	regprint_fetch_reg_keys (const char *key, REGSUBKEY_CTR *subkeys)
static BOOL	regprint_store_reg_keys (const char *key, REGSUBKEY_CTR *subkeys)
static int	regprint_fetch_reg_values (const char *key, REGVAL_CTR *values)
static BOOL	regprint_store_reg_values (const char *key, REGVAL_CTR *values)
変数
struct {
const char *   name
int   index
}	printer_values_map []
static struct reg_dyn_tree	print_registry []
REGISTRY_OPS	printing_ops

---

関数

static char* dos_basename

(

char *

path

)

[static]

reg_printing.c の 62 行で定義されています。

参照元 fill_in_driver_values().

{
        char *p;
        
        if ( !(p = strrchr( path, '\\' )) )
                p = path;
        else
                p++;
                
        return p;
}

static int key_forms_fetch_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 80 行で定義されています。

参照先 reg_remaining_path().

{
        char *p = reg_remaining_path( key + strlen(KEY_FORMS) );
        
        /* no keys below Forms */
        
        if ( p )
                return -1;
                
        return 0;
}

static int key_forms_fetch_values	(	const char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 95 行で定義されています。

参照先 nt_forms_struct::bottom・nt_forms_struct::flag・get_builtin_ntforms()・get_ntforms()・nt_forms_struct::left・nt_forms_struct::length・nt_forms_struct::name・regval_ctr_addvalue()・regval_ctr_numvals()・nt_forms_struct::right・nt_forms_struct::top・values・nt_forms_struct::width.

{
        uint32          data[8];
        int             i, num_values, form_index = 1;
        nt_forms_struct *forms_list = NULL;
        nt_forms_struct *form;
                
        DEBUG(10,("print_values_forms: key=>[%s]\n", key ? key : "NULL" ));
        
        num_values = get_ntforms( &forms_list );
                
        DEBUG(10,("hive_forms_fetch_values: [%d] user defined forms returned\n",
                num_values));

        /* handle user defined forms */
                                
        for ( i=0; i<num_values; i++ ) {
                form = &forms_list[i];
                        
                data[0] = form->width;
                data[1] = form->length;
                data[2] = form->left;
                data[3] = form->top;
                data[4] = form->right;
                data[5] = form->bottom;
                data[6] = form_index++;
                data[7] = form->flag;
                        
                regval_ctr_addvalue( values, form->name, REG_BINARY, (char*)data, sizeof(data) );       
        }
                
        SAFE_FREE( forms_list );
        forms_list = NULL;
                
        /* handle built-on forms */
                
        num_values = get_builtin_ntforms( &forms_list );
                
        DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
                num_values));
                        
        for ( i=0; i<num_values; i++ ) {
                form = &forms_list[i];
                        
                data[0] = form->width;
                data[1] = form->length;
                data[2] = form->left;
                data[3] = form->top;
                data[4] = form->right;
                data[5] = form->bottom;
                data[6] = form_index++;
                data[7] = form->flag;
                                        
                regval_ctr_addvalue( values, form->name, REG_BINARY, (char*)data, sizeof(data) );
        }
                
        SAFE_FREE( forms_list );
        
        return regval_ctr_numvals( values );
}

static char* strip_printers_prefix

(

const char *

key

)

[static]

reg_printing.c の 168 行で定義されています。

参照先 normalize_reg_path()・reg_remaining_path().

参照元 key_printers_fetch_keys()・key_printers_fetch_values()・key_printers_store_keys()・key_printers_store_values().

{
        char *subkeypath;
        pstring path;
        
        pstrcpy( path, key );
        normalize_reg_path( path );

        /* normalizing the path does not change length, just key delimiters and case */

        if ( strncmp( path, KEY_WINNT_PRINTERS, strlen(KEY_WINNT_PRINTERS) ) == 0 )
                subkeypath = reg_remaining_path( key + strlen(KEY_WINNT_PRINTERS) );
        else
                subkeypath = reg_remaining_path( key + strlen(KEY_CONTROL_PRINTERS) );
                
        return subkeypath;
}

static int key_printers_fetch_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 189 行で定義されています。

参照先 nt_printer_info_level_2::data・free_a_printer()・get_a_printer()・get_printer_subkeys()・nt_printer_info_level::info_2・lp_snum_ok()・reg_split_path()・regsubkey_ctr_addkey()・regsubkey_ctr_numkeys()・strequal()・strip_printers_prefix().

{
        int n_services = lp_numservices();      
        int snum;
        fstring sname;
        int i;
        int num_subkeys = 0;
        char *printers_key;
        char *printername, *printerdatakey;
        NT_PRINTER_INFO_LEVEL *printer = NULL;
        fstring *subkey_names = NULL;
        
        DEBUG(10,("key_printers_fetch_keys: key=>[%s]\n", key ? key : "NULL" ));
        
        printers_key = strip_printers_prefix( key );    
        
        if ( !printers_key ) {
                /* enumerate all printers */
                
                for (snum=0; snum<n_services; snum++) {
                        if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
                                continue;

                        /* don't report the [printers] share */

                        if ( strequal( lp_servicename(snum), PRINTERS_NAME ) )
                                continue;
                                
                        fstrcpy( sname, lp_servicename(snum) );
                                
                        regsubkey_ctr_addkey( subkeys, sname );
                }
                
                num_subkeys = regsubkey_ctr_numkeys( subkeys );
                goto done;
        }

        /* get information for a specific printer */
        
        if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
                return -1;
        }

        /* validate the printer name */

        for (snum=0; snum<n_services; snum++) {
                if ( !lp_snum_ok(snum) || !lp_print_ok(snum) )
                        continue;
                if (strequal( lp_servicename(snum), printername ) )
                        break;
        }

        if ( snum>=n_services
                || !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) ) 
        {
                return -1;
        }

        num_subkeys = get_printer_subkeys( printer->info_2->data, printerdatakey?printerdatakey:"", &subkey_names );
        
        for ( i=0; i<num_subkeys; i++ )
                regsubkey_ctr_addkey( subkeys, subkey_names[i] );
        
        free_a_printer( &printer, 2 );
                        
        /* no other subkeys below here */

done:   
        SAFE_FREE( subkey_names );
        
        return num_subkeys;
}

static BOOL add_printers_by_registry

(

REGSUBKEY_CTR *

subkeys

)

[static]

reg_printing.c の 268 行で定義されています。

参照先 add_printer_hook()・become_root()・find_service()・nt_printer_info_level::info_2・nt_printer_info_level_2::printername・regsubkey_ctr_numkeys()・regsubkey_ctr_specific_key()・nt_printer_info_level_2::sharename・unbecome_root().

参照元 key_printers_store_keys().

{
        int i, num_keys, snum;
        char *printername;
        NT_PRINTER_INFO_LEVEL_2 info2;
        NT_PRINTER_INFO_LEVEL printer;
        
        ZERO_STRUCT( info2 );
        printer.info_2 = &info2;
        
        num_keys = regsubkey_ctr_numkeys( subkeys );
        
        become_root();
        for ( i=0; i<num_keys; i++ ) {
                printername = regsubkey_ctr_specific_key( subkeys, i );
                snum = find_service( printername );
                
                /* just verify a valied snum for now */
                if ( snum == -1 ) {
                        fstrcpy( info2.printername, printername );
                        fstrcpy( info2.sharename, printername );
                        if ( !add_printer_hook( NULL, &printer ) ) {
                                DEBUG(0,("add_printers_by_registry: Failed to add printer [%s]\n",
                                        printername));
                        }       
                }
        }
        unbecome_root();

        return True;
}

static BOOL key_printers_store_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 303 行で定義されています。

参照先 add_new_printer_key()・add_printers_by_registry()・nt_printer_info_level_2::data・delete_printer_key()・get_a_printer()・get_printer_subkeys()・nt_printer_info_level::info_2・lookup_printerkey()・reg_split_path()・regsubkey_ctr_key_exists()・regsubkey_ctr_numkeys()・regsubkey_ctr_specific_key()・strip_printers_prefix().

{
        char *printers_key;
        char *printername, *printerdatakey;
        NT_PRINTER_INFO_LEVEL *printer = NULL;
        int i, num_subkeys, num_existing_keys;
        char *subkeyname;
        fstring *existing_subkeys = NULL;
        
        printers_key = strip_printers_prefix( key );
        
        if ( !printers_key ) {
                /* have to deal with some new or deleted printer */
                return add_printers_by_registry( subkeys );
        }
        
        if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
                return False;
        }
        
        /* lookup the printer */
        
        if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, printername)) ) {
                DEBUG(0,("key_printers_store_keys: Tried to store subkey for bad printername %s\n", 
                        printername));
                return False;
        }
        
        /* get the top level printer keys */
        
        num_existing_keys = get_printer_subkeys( printer->info_2->data, "", &existing_subkeys );
        
        for ( i=0; i<num_existing_keys; i++ ) {
        
                /* remove the key if it has been deleted */
                
                if ( !regsubkey_ctr_key_exists( subkeys, existing_subkeys[i] ) ) {
                        DEBUG(5,("key_printers_store_keys: deleting key %s\n", 
                                existing_subkeys[i]));
                        delete_printer_key( printer->info_2->data, existing_subkeys[i] );
                }
        }

        num_subkeys = regsubkey_ctr_numkeys( subkeys );
        for ( i=0; i<num_subkeys; i++ ) {
                subkeyname = regsubkey_ctr_specific_key(subkeys, i);
                /* add any missing printer keys */
                if ( lookup_printerkey(printer->info_2->data, subkeyname) == -1 ) {
                        DEBUG(5,("key_printers_store_keys: adding key %s\n", 
                                existing_subkeys[i]));
                        if ( add_new_printer_key( printer->info_2->data, subkeyname ) == -1 ) {
                                SAFE_FREE( existing_subkeys );
                                return False;
                        }
                }
        }
        
        /* write back to disk */
        
        mod_a_printer( printer, 2 );
        
        /* cleanup */
        
        if ( printer )
                free_a_printer( &printer, 2 );

        SAFE_FREE( existing_subkeys );

        return True;
}

static void fill_in_printer_values	(	NT_PRINTER_INFO_LEVEL_2 *	info2,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 377 行で定義されています。

参照先 nt_printer_info_level_2::attributes・UNISTR2::buffer・nt_printer_info_level_2::changeid・nt_printer_info_level_2::comment・construct_dev_mode()・nt_printer_info_level_2::default_priority・nt_printer_info_level_2::drivername・init_unistr2()・sec_desc_buf_info::len・nt_printer_info_level_2::location・nt_printer_info_level_2::parameters・nt_printer_info_level_2::portname・nt_printer_info_level_2::printername・nt_printer_info_level_2::priority・prs_init()・prs_mem_clear()・prs_mem_free()・regval_ctr_addvalue()・sec_desc_buf_info::sec・sec_io_desc()・nt_printer_info_level_2::secdesc_buf・nt_printer_info_level_2::sepfile・nt_printer_info_level_2::sharename・spoolss_io_devmode()・nt_printer_info_level_2::starttime・nt_printer_info_level_2::status・UNISTR2::uni_str_len・UNI_STR_TERMINATE・nt_printer_info_level_2::untiltime・values.

参照元 key_printers_fetch_values().

{
        DEVICEMODE      *devmode;
        prs_struct      prs;
        uint32          offset;
        UNISTR2         data;
        char            *p;
        uint32 printer_status = PRINTER_STATUS_OK;
        
        regval_ctr_addvalue( values, "Attributes",       REG_DWORD, (char*)&info2->attributes,       sizeof(info2->attributes) );
        regval_ctr_addvalue( values, "Priority",         REG_DWORD, (char*)&info2->priority,         sizeof(info2->attributes) );
        regval_ctr_addvalue( values, "ChangeID",         REG_DWORD, (char*)&info2->changeid,         sizeof(info2->changeid) );
        regval_ctr_addvalue( values, "Default Priority", REG_DWORD, (char*)&info2->default_priority, sizeof(info2->default_priority) );
        
        /* lie and say everything is ok since we don't want to call print_queue_length() to get the real status */
        regval_ctr_addvalue( values, "Status",           REG_DWORD, (char*)&printer_status,          sizeof(info2->status) );

        regval_ctr_addvalue( values, "StartTime",        REG_DWORD, (char*)&info2->starttime,        sizeof(info2->starttime) );
        regval_ctr_addvalue( values, "UntilTime",        REG_DWORD, (char*)&info2->untiltime,        sizeof(info2->untiltime) );

        /* strip the \\server\ from this string */
        if ( !(p = strrchr( info2->printername, '\\' ) ) )
                p = info2->printername;
        else
                p++;
        init_unistr2( &data, p, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Name", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->location, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Location", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->comment, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Description", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->parameters, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Parameters", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->portname, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Port", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->sharename, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Share Name", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->drivername, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Printer Driver", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, info2->sepfile, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Separator File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, "WinPrint", UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Print Processor",  REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

        init_unistr2( &data, "RAW", UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Datatype", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );

                
        /* use a prs_struct for converting the devmode and security 
           descriptor to REG_BINARY */
        
        prs_init( &prs, RPC_MAX_PDU_FRAG_LEN, values, MARSHALL);

        /* stream the device mode */
                
        if ( (devmode = construct_dev_mode( info2->sharename )) != NULL ) {
                if ( spoolss_io_devmode( "devmode", &prs, 0, devmode ) ) {
                        offset = prs_offset( &prs );
                        regval_ctr_addvalue( values, "Default Devmode", REG_BINARY, prs_data_p(&prs), offset );
                }
        }
                
        prs_mem_clear( &prs );
        prs_set_offset( &prs, 0 );
                
        /* stream the printer security descriptor */
        
        if ( info2->secdesc_buf && info2->secdesc_buf->len )  {
                if ( sec_io_desc("sec_desc", &info2->secdesc_buf->sec, &prs, 0 ) ) {
                        offset = prs_offset( &prs );
                        regval_ctr_addvalue( values, "Security", REG_BINARY, prs_data_p(&prs), offset );
                }
        }

        prs_mem_free( &prs );

        return;         
}

static int key_printers_fetch_values	(	const char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 467 行で定義されています。

参照先 nt_printer_info_level_2::data・fill_in_printer_values()・free_a_printer()・get_a_printer()・nt_printer_info_level::info_2・NT_PRINTER_DATA::keys・lookup_printerkey()・reg_split_path()・regdb_fetch_values()・regval_ctr_copyvalue()・regval_ctr_numvals()・regval_ctr_specific_value()・strip_printers_prefix()・NT_PRINTER_KEY::values・values.

{
        int             num_values;
        char            *printers_key;
        char            *printername, *printerdatakey;
        NT_PRINTER_INFO_LEVEL   *printer = NULL;
        NT_PRINTER_DATA *p_data;
        int             i, key_index;
        
        printers_key = strip_printers_prefix( key );    
        
        /* top level key values stored in the registry has no values */
        
        if ( !printers_key ) {
                /* normalize to the 'HKLM\SOFTWARE\...\Print\Printers' ket */
                return regdb_fetch_values( KEY_WINNT_PRINTERS, values );
        }
        
        /* lookup the printer object */
        
        if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
                return -1;
        }
        
        if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
                goto done;
                
        if ( !printerdatakey ) {
                fill_in_printer_values( printer->info_2, values );
                goto done;
        }
                
        /* iterate over all printer data keys and fill the regval container */
        
        p_data = printer->info_2->data;
        if ( (key_index = lookup_printerkey( p_data, printerdatakey )) == -1  ) {
                /* failure....should never happen if the client has a valid open handle first */
                DEBUG(10,("key_printers_fetch_values: Unknown keyname [%s]\n", printerdatakey));
                if ( printer )
                        free_a_printer( &printer, 2 );
                return -1;
        }
        
        num_values = regval_ctr_numvals( p_data->keys[key_index].values );      
        for ( i=0; i<num_values; i++ )
                regval_ctr_copyvalue( values, regval_ctr_specific_value(p_data->keys[key_index].values, i) );
                        

done:
        if ( printer )
                free_a_printer( &printer, 2 );
                
        return regval_ctr_numvals( values );
}

static int find_valuename_index

(

const char *

valuename

)

[static]

reg_printing.c の 572 行で定義されています。

参照先 index・name・printer_values_map・strequal().

参照元 convert_values_to_printer_info_2().

{
        int i;
        
        for ( i=0; printer_values_map[i].name; i++ ) {
                if ( strequal( valuename, printer_values_map[i].name ) )
                        return printer_values_map[i].index;
        }
        
        return -1;
}

static void convert_values_to_printer_info_2	(	NT_PRINTER_INFO_LEVEL_2 *	printer2,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 587 行で定義されています。

参照先 nt_printer_info_level_2::attributes・nt_printer_info_level_2::changeid・nt_printer_info_level_2::comment・nt_printer_info_level_2::datatype・nt_printer_info_level_2::default_priority・nt_printer_info_level_2::drivername・find_valuename_index()・nt_printer_info_level_2::location・nt_printer_info_level_2::parameters・nt_printer_info_level_2::portname・nt_printer_info_level_2::printername・nt_printer_info_level_2::printprocessor・nt_printer_info_level_2::priority・regval_ctr_numvals()・regval_ctr_specific_value()・regval_data_p()・regval_name()・regval_size()・rpcstr_pull()・nt_printer_info_level_2::sepfile・nt_printer_info_level_2::sharename・nt_printer_info_level_2::starttime・nt_printer_info_level_2::untiltime・values.

参照元 key_printers_store_values().

{
        int num_values = regval_ctr_numvals( values );
        uint32 value_index;
        REGISTRY_VALUE *val;
        int i;
        
        for ( i=0; i<num_values; i++ ) {
                val = regval_ctr_specific_value( values, i );
                value_index = find_valuename_index( regval_name( val ) );
                
                switch( value_index ) {
                        case REG_IDX_ATTRIBUTES:
                                printer2->attributes = (uint32)(*regval_data_p(val));
                                break;
                        case REG_IDX_PRIORITY:
                                printer2->priority = (uint32)(*regval_data_p(val));
                                break;
                        case REG_IDX_DEFAULT_PRIORITY:
                                printer2->default_priority = (uint32)(*regval_data_p(val));
                                break;
                        case REG_IDX_CHANGEID:
                                printer2->changeid = (uint32)(*regval_data_p(val));
                                break;
                        case REG_IDX_STARTTIME:
                                printer2->starttime = (uint32)(*regval_data_p(val));
                                break;
                        case REG_IDX_UNTILTIME:
                                printer2->untiltime = (uint32)(*regval_data_p(val));
                                break;
                        case REG_IDX_NAME:
                                rpcstr_pull( printer2->printername, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_LOCATION:
                                rpcstr_pull( printer2->location, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_DESCRIPTION:
                                rpcstr_pull( printer2->comment, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_PARAMETERS:
                                rpcstr_pull( printer2->parameters, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_PORT:
                                rpcstr_pull( printer2->portname, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_SHARENAME:
                                rpcstr_pull( printer2->sharename, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_DRIVER:
                                rpcstr_pull( printer2->drivername, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_SEP_FILE:
                                rpcstr_pull( printer2->sepfile, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_PRINTPROC:
                                rpcstr_pull( printer2->printprocessor, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_DATATYPE:
                                rpcstr_pull( printer2->datatype, regval_data_p(val), sizeof(fstring), regval_size(val), 0 );
                                break;
                        case REG_IDX_DEVMODE:
                                break;
                        case REG_IDX_SECDESC:
                                break;          
                        default:
                                /* unsupported value...throw away */
                                DEBUG(8,("convert_values_to_printer_info_2: Unsupported registry value [%s]\n", 
                                        regval_name( val ) ));
                }
        }
        
        return;
}       

static BOOL key_printers_store_values	(	const char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 664 行で定義されています。

参照先 convert_values_to_printer_info_2()・nt_printer_info_level_2::data・delete_printer_key()・free_a_printer()・get_a_printer()・nt_printer_info_level::info_2・mod_a_printer()・reg_split_path()・regdb_store_values()・regval_ctr_numvals()・regval_ctr_specific_value()・regval_data_p()・regval_name()・regval_size()・regval_type()・result・set_printer_dataex()・strip_printers_prefix()・values.

{
        char *printers_key;
        char *printername, *keyname;
        NT_PRINTER_INFO_LEVEL   *printer = NULL;
        WERROR result;
        
        printers_key = strip_printers_prefix( key );
        
        /* values in the top level key get stored in the registry */

        if ( !printers_key ) {
                /* normalize on the 'HKLM\SOFTWARE\....\Print\Printers' key */
                return regdb_store_values( KEY_WINNT_PRINTERS, values );
        }
        
        if (!reg_split_path( printers_key, &printername, &keyname )) {
                return False;
        }

        if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, printername) ) )
                return False;

        /* deal with setting values directly under the printername */

        if ( !keyname ) {
                convert_values_to_printer_info_2( printer->info_2, values );
        }
        else {
                int num_values = regval_ctr_numvals( values );
                int i;
                REGISTRY_VALUE *val;
                
                delete_printer_key( printer->info_2->data, keyname );
                
                /* deal with any subkeys */
                for ( i=0; i<num_values; i++ ) {
                        val = regval_ctr_specific_value( values, i );
                        result = set_printer_dataex( printer, keyname, 
                                regval_name( val ),
                                regval_type( val ),
                                regval_data_p( val ),
                                regval_size( val ) );
                        if ( !W_ERROR_IS_OK(result) ) {
                                DEBUG(0,("key_printers_store_values: failed to set printer data [%s]!\n",
                                        keyname));
                                free_a_printer( &printer, 2 );
                                return False;
                        }
                }
        }

        result = mod_a_printer( printer, 2 );

        free_a_printer( &printer, 2 );

        return W_ERROR_IS_OK(result);
}

static int key_driver_fetch_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 729 行で定義されています。

参照先 get_ntdrivers()・reg_remaining_path()・reg_split_path()・regsubkey_ctr_addkey()・regsubkey_ctr_numkeys()・strequal().

{
        const char *environments[] = {
                "Windows 4.0",
                "Windows NT x86",
                "Windows NT R4000",
                "Windows NT Alpha_AXP",
                "Windows NT PowerPC",
                "Windows IA64",
                "Windows x64",
                NULL };
        fstring *drivers = NULL;
        int i, env_index, num_drivers;
        char *keystr, *base, *subkeypath;
        pstring key2;
        int num_subkeys = -1;
        int version;

        DEBUG(10,("key_driver_fetch_keys key=>[%s]\n", key ? key : "NULL" ));
        
        keystr = reg_remaining_path( key + strlen(KEY_ENVIRONMENTS) );  
        
        /* list all possible architectures */
        
        if ( !keystr ) {
                for ( num_subkeys=0; environments[num_subkeys]; num_subkeys++ ) 
                        regsubkey_ctr_addkey( subkeys,  environments[num_subkeys] );

                return num_subkeys;
        }
        
        /* we are dealing with a subkey of "Environments */
        
        pstrcpy( key2, keystr );
        keystr = key2;
        if (!reg_split_path( keystr, &base, &subkeypath )) {
                return -1;
        }
        
        /* sanity check */
        
        for ( env_index=0; environments[env_index]; env_index++ ) {
                if ( strequal( environments[env_index], base ) )
                        break;
        }
        if ( !environments[env_index] )
                return -1;
        
        /* ...\Print\Environements\...\ */
        
        if ( !subkeypath ) {
                regsubkey_ctr_addkey( subkeys, "Drivers" );
                regsubkey_ctr_addkey( subkeys, "Print Processors" );
                                
                return 2;
        }
        
        /* more of the key path to process */
        
        keystr = subkeypath;
        if (!reg_split_path( keystr, &base, &subkeypath )) {
                return -1;
        }
                
        /* ...\Print\Environements\...\Drivers\ */
        
        if ( !subkeypath ) {
                if ( strequal(base, "Drivers") ) {
                        switch ( env_index ) {
                                case 0: /* Win9x */
                                        regsubkey_ctr_addkey( subkeys, "Version-0" );
                                        break;
                                default: /* Windows NT based systems */
                                        regsubkey_ctr_addkey( subkeys, "Version-2" );
                                        regsubkey_ctr_addkey( subkeys, "Version-3" );
                                        break;                  
                        }
                
                        return regsubkey_ctr_numkeys( subkeys );
                } else if ( strequal(base, "Print Processors") ) {
                        if ( env_index == 1 || env_index == 5 || env_index == 6 )
                                regsubkey_ctr_addkey( subkeys, "winprint" );
                                
                        return regsubkey_ctr_numkeys( subkeys );
                } else
                        return -1;      /* bad path */
        }
        
        /* we finally get to enumerate the drivers */
        
        /* only one possible subkey below PrintProc key */

        if ( strequal(base, "Print Processors") ) {
                keystr = subkeypath;
                if (!reg_split_path( keystr, &base, &subkeypath )) {
                        return -1;
                }

                /* no subkeys below this point */

                if ( subkeypath )
                        return -1;

                /* only allow one keyname here -- 'winprint' */

                return strequal( base, "winprint" ) ? 0 : -1;
        }
        
        /* only dealing with drivers from here on out */

        keystr = subkeypath;
        if (!reg_split_path( keystr, &base, &subkeypath )) {
                return -1;
        }

        version = atoi(&base[strlen(base)-1]);
                        
        switch (env_index) {
        case 0:
                if ( version != 0 )
                        return -1;
                break;
        default:
                if ( version != 2 && version != 3 )
                        return -1;
                break;
        }

        
        if ( !subkeypath ) {
                num_drivers = get_ntdrivers( &drivers, environments[env_index], version );
                for ( i=0; i<num_drivers; i++ )
                        regsubkey_ctr_addkey( subkeys, drivers[i] );
                        
                return regsubkey_ctr_numkeys( subkeys );        
        }       
        
        /* if anything else left, just say if has no subkeys */
        
        DEBUG(1,("key_driver_fetch_keys unhandled key [%s] (subkey == %s\n", 
                key, subkeypath ));
        
        return 0;
}

static void fill_in_driver_values	(	NT_PRINTER_DRIVER_INFO_LEVEL_3 *	info3,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 878 行で定義されています。

参照先 UNISTR2::buffer・nt_printer_driver_info_level_3::configfile・nt_printer_driver_info_level_3::cversion・nt_printer_driver_info_level_3::datafile・nt_printer_driver_info_level_3::defaultdatatype・nt_printer_driver_info_level_3::dependentfiles・dos_basename()・nt_printer_driver_info_level_3::driverpath・nt_printer_driver_info_level_3::helpfile・init_unistr2()・regval_ctr_addvalue()・UNISTR2::uni_str_len・UNI_STR_TERMINATE・values.

参照元 driver_arch_fetch_values().

{
        char *buffer = NULL;
        int buffer_size = 0;
        int i, length;
        char *filename;
        UNISTR2 data;
        
        filename = dos_basename( info3->driverpath );
        init_unistr2( &data, filename, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Driver", REG_SZ, (char*)data.buffer, 
                data.uni_str_len*sizeof(uint16) );
        
        filename = dos_basename( info3->configfile );
        init_unistr2( &data, filename, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Configuration File", REG_SZ, (char*)data.buffer, 
                data.uni_str_len*sizeof(uint16) );
        
        filename = dos_basename( info3->datafile );
        init_unistr2( &data, filename, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Data File", REG_SZ, (char*)data.buffer, 
                data.uni_str_len*sizeof(uint16) );
        
        filename = dos_basename( info3->helpfile );
        init_unistr2( &data, filename, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Help File", REG_SZ, (char*)data.buffer, 
                data.uni_str_len*sizeof(uint16) );
        
        init_unistr2( &data, info3->defaultdatatype, UNI_STR_TERMINATE);
        regval_ctr_addvalue( values, "Data Type", REG_SZ, (char*)data.buffer, 
                data.uni_str_len*sizeof(uint16) );
        
        regval_ctr_addvalue( values, "Version", REG_DWORD, (char*)&info3->cversion, 
                sizeof(info3->cversion) );
        
        if ( info3->dependentfiles ) {
                /* place the list of dependent files in a single 
                   character buffer, separating each file name by
                   a NULL */
                   
                for ( i=0; strcmp(info3->dependentfiles[i], ""); i++ ) {
                        /* strip the path to only the file's base name */
                
                        filename = dos_basename( info3->dependentfiles[i] );
                        
                        length = strlen(filename);
                
                        buffer = (char *)SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) );
                        if ( !buffer ) {
                                break;
                        }
                        
                        init_unistr2( &data, filename, UNI_STR_TERMINATE);
                        memcpy( buffer+buffer_size, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
                
                        buffer_size += (length + 1)*sizeof(uint16);
                }
                
                /* terminated by double NULL.  Add the final one here */
                
                buffer = (char *)SMB_REALLOC( buffer, buffer_size + 2 );
                if ( !buffer ) {
                        buffer_size = 0;
                } else {
                        buffer[buffer_size++] = '\0';
                        buffer[buffer_size++] = '\0';
                }
        }
        
        regval_ctr_addvalue( values, "Dependent Files",    REG_MULTI_SZ, buffer, buffer_size );
                
        SAFE_FREE( buffer );
        
        return;
}

static int driver_arch_fetch_values	(	char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 957 行で定義されています。

参照先 fill_in_driver_values()・free_a_printer_driver()・get_a_printer_driver()・nt_printer_driver_info_level::info_3・reg_split_path()・regval_ctr_numvals()・strequal()・values.

参照元 key_driver_fetch_values().

{
        char            *keystr, *base, *subkeypath;
        fstring         arch_environment;
        fstring         driver;
        int             version;
        NT_PRINTER_DRIVER_INFO_LEVEL    driver_ctr;
        WERROR          w_result;

        if (!reg_split_path( key, &base, &subkeypath )) {
                return -1;
        }
        
        /* no values in 'Environments\Drivers\Windows NT x86' */
        
        if ( !subkeypath ) 
                return 0;
                
        /* We have the Architecture string and some subkey name:
           Currently we only support
           * Drivers
           * Print Processors
           Anything else is an error.
           */

        fstrcpy( arch_environment, base );
        
        keystr = subkeypath;
        if (!reg_split_path( keystr, &base, &subkeypath )) {
                return -1;
        }

        if ( strequal(base, "Print Processors") )
                return 0;

        /* only Drivers key can be left */
                
        if ( !strequal(base, "Drivers") )
                return -1;
                        
        if ( !subkeypath )
                return 0;
        
        /* We know that we have Architechure\Drivers with some subkey name
           The subkey name has to be Version-XX */
        
        keystr = subkeypath;
        if (!reg_split_path( keystr, &base, &subkeypath )) {
                return -1;
        }

        if ( !subkeypath )
                return 0;
                
        version = atoi(&base[strlen(base)-1]);

        /* BEGIN PRINTER DRIVER NAME BLOCK */
        
        keystr = subkeypath;
        if (!reg_split_path( keystr, &base, &subkeypath )) {
                return -1;
        }
        
        /* don't go any deeper for now */
        
        fstrcpy( driver, base );
        
        w_result = get_a_printer_driver( &driver_ctr, 3, driver, arch_environment, version );

        if ( !W_ERROR_IS_OK(w_result) )
                return -1;
                
        fill_in_driver_values( driver_ctr.info_3, values ); 
        
        free_a_printer_driver( driver_ctr, 3 );

        /* END PRINTER DRIVER NAME BLOCK */

                                                
        DEBUG(8,("key_driver_fetch_values: Exit\n"));
        
        return regval_ctr_numvals( values );
}

static int key_driver_fetch_values	(	const char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 1044 行で定義されています。

参照先 driver_arch_fetch_values()・reg_remaining_path()・values.

{
        char *keystr;
        pstring subkey;
        
        DEBUG(8,("key_driver_fetch_values: Enter key => [%s]\n", key ? key : "NULL"));

        /* no values in the Environments key */
        
        if ( !(keystr = reg_remaining_path( key + strlen(KEY_ENVIRONMENTS) )) )
                return 0;
        
        pstrcpy( subkey, keystr);
        
        /* pass off to handle subkeys */
        
        return driver_arch_fetch_values( subkey, values );
}

static int key_print_fetch_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 1069 行で定義されています。

参照先 regsubkey_ctr_addkey()・regsubkey_ctr_numkeys().

{       
        int key_len = strlen(key);
        
        /* no keys below 'Print' handled here */
        
        if ( (key_len != strlen(KEY_CONTROL_PRINT)) && (key_len != strlen(KEY_WINNT_PRINT)) )
                return -1;

        regsubkey_ctr_addkey( subkeys, "Environments" );
        regsubkey_ctr_addkey( subkeys, "Monitors" );
        regsubkey_ctr_addkey( subkeys, "Forms" );
        regsubkey_ctr_addkey( subkeys, "Printers" );
        
        return regsubkey_ctr_numkeys( subkeys );
}

static int match_registry_path

(

const char *

key

)

[static]

reg_printing.c の 1147 行で定義されています。

参照先 normalize_reg_path()・reg_dyn_tree::path・print_registry.

参照元 regprint_fetch_reg_keys()・regprint_fetch_reg_values()・regprint_store_reg_keys()・regprint_store_reg_values().

{
        int i;
        pstring path;
        
        if ( !key )
                return -1;

        pstrcpy( path, key );
        normalize_reg_path( path );
        
        for ( i=0; print_registry[i].path; i++ ) {
                if ( strncmp( path, print_registry[i].path, strlen(print_registry[i].path) ) == 0 )
                        return i;
        }
        
        return -1;
}

static int regprint_fetch_reg_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 1169 行で定義されています。

参照先 reg_dyn_tree::fetch_subkeys・match_registry_path()・print_registry.

{
        int i = match_registry_path( key );
        
        if ( i == -1 )
                return -1;
                
        if ( !print_registry[i].fetch_subkeys )
                return -1;
                
        return print_registry[i].fetch_subkeys( key, subkeys );
}

static BOOL regprint_store_reg_keys	(	const char *	key,
		REGSUBKEY_CTR *	subkeys
	)			[static]

reg_printing.c の 1185 行で定義されています。

参照先 match_registry_path()・print_registry・reg_dyn_tree::store_subkeys.

{
        int i = match_registry_path( key );
        
        if ( i == -1 )
                return False;
        
        if ( !print_registry[i].store_subkeys )
                return False;
                
        return print_registry[i].store_subkeys( key, subkeys );
}

static int regprint_fetch_reg_values	(	const char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 1201 行で定義されています。

参照先 reg_dyn_tree::fetch_values・match_registry_path()・print_registry・values.

{
        int i = match_registry_path( key );
        
        if ( i == -1 )
                return -1;
        
        /* return 0 values by default since we know the key had 
           to exist because the client opened a handle */
           
        if ( !print_registry[i].fetch_values )
                return 0;
                
        return print_registry[i].fetch_values( key, values );
}

static BOOL regprint_store_reg_values	(	const char *	key,
		REGVAL_CTR *	values
	)			[static]

reg_printing.c の 1220 行で定義されています。

参照先 match_registry_path()・print_registry・reg_dyn_tree::store_values・values.

{
        int i = match_registry_path( key );
        
        if ( i == -1 )
                return False;
        
        if ( !print_registry[i].store_values )
                return False;
                
        return print_registry[i].store_values( key, values );
}

---

変数

const char* name

reg_printing.c の 546 行で定義されています。

int index

reg_printing.c の 547 行で定義されています。

参照元 _reg_perfcount_add_counter()・cifs_resolver()・decode_key_description()・find_valuename_index()・irix_attr_list()・process_logon_packet().

struct { ... } printer_values_map[]

参照元 find_valuename_index().

struct reg_dyn_tree print_registry[] [static]

reg_printing.c の 1094 行で定義されています。

参照元 match_registry_path()・regprint_fetch_reg_keys()・regprint_fetch_reg_values()・regprint_store_reg_keys()・regprint_store_reg_values().

REGISTRY_OPS printing_ops

初期値:

 {
        regprint_fetch_reg_keys,
        regprint_fetch_reg_values,
        regprint_store_reg_keys,
        regprint_store_reg_values,
        NULL
}

reg_printing.c の 1237 行で定義されています。

---