#include "includes.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_SRV
static TDB_CONTEXT *tdb_reg;
static BOOL init_registry_data( void )
{
pstring keyname;
REGSUBKEY_CTR subkeys;
ZERO_STRUCTP( &subkeys );
regsubkey_ctr_init( &subkeys );
pstrcpy( keyname, KEY_HKLM );
regsubkey_ctr_addkey( &subkeys, "SYSTEM" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_destroy( &subkeys );
regsubkey_ctr_init( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM" );
regsubkey_ctr_addkey( &subkeys, "CurrentControlSet" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_destroy( &subkeys );
regsubkey_ctr_init( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM/CurrentControlSet" );
regsubkey_ctr_addkey( &subkeys, "Control" );
regsubkey_ctr_addkey( &subkeys, "Services" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_destroy( &subkeys );
regsubkey_ctr_init( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM/CurrentControlSet/Control" );
regsubkey_ctr_addkey( &subkeys, "Print" );
regsubkey_ctr_addkey( &subkeys, "ProductOptions" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_destroy( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM/CurrentControlSet/Control/ProductOptions" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_init( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM/CurrentControlSet/Services" );
regsubkey_ctr_addkey( &subkeys, "Netlogon" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_destroy( &subkeys );
regsubkey_ctr_init( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM/CurrentControlSet/Services/Netlogon" );
regsubkey_ctr_addkey( &subkeys, "Parameters" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
regsubkey_ctr_destroy( &subkeys );
pstrcpy( keyname, KEY_HKLM );
pstrcat( keyname, "/SYSTEM/CurrentControlSet/Services/Netlogon/Parameters" );
if ( !regdb_store_reg_keys( keyname, &subkeys ))
return False;
pstrcpy( keyname, KEY_HKU );
if ( !regdb_store_reg_keys( keyname, &subkeys ) )
return False;
pstrcpy( keyname, KEY_HKCR );
if ( !regdb_store_reg_keys( keyname, &subkeys ) )
return False;
return True;
}
BOOL init_registry_db( void )
{
static pid_t local_pid;
if (tdb_reg && local_pid == sys_getpid())
return True;
tdb_reg = tdb_open_log(lock_path("registry.tdb"), 0, TDB_DEFAULT, O_RDWR, 0600);
if ( !tdb_reg )
{
tdb_reg = tdb_open_log(lock_path("registry.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
if ( !tdb_reg ) {
DEBUG(0,("init_registry: Failed to open registry %s (%s)\n",
lock_path("registry.tdb"), strerror(errno) ));
return False;
}
DEBUG(10,("init_registry: Successfully created registry tdb\n"));
if ( !init_registry_data() ) {
DEBUG(0,("init_registry: Failed to initiailize data in registry!\n"));
return False;
}
}
local_pid = sys_getpid();
return True;
}
BOOL regdb_store_reg_keys( char *keyname, REGSUBKEY_CTR *ctr )
{
TDB_DATA kbuf, dbuf;
char *buffer, *tmpbuf;
int i = 0;
uint32 len, buflen;
BOOL ret = True;
uint32 num_subkeys = regsubkey_ctr_numkeys( ctr );
if ( !keyname )
return False;
strupper_m( keyname );
buffer = malloc(sizeof(pstring));
buflen = sizeof(pstring);
len = 0;
len += tdb_pack(buffer+len, buflen-len, "d", num_subkeys );
for (i=0; i<num_subkeys; i++) {
len += tdb_pack( buffer+len, buflen-len, "f", regsubkey_ctr_specific_key(ctr, i) );
if ( len > buflen ) {
if ((tmpbuf = Realloc( buffer, len*2 )) == NULL) {
DEBUG(0,("regdb_store_reg_keys: Failed to realloc memory of size [%d]\n", len*2));
ret = False;
goto done;
}
buffer = tmpbuf;
buflen = len*2;
len = tdb_pack( buffer+len, buflen-len, "f", regsubkey_ctr_specific_key(ctr, i) );
}
}
kbuf.dptr = keyname;
kbuf.dsize = strlen(keyname)+1;
dbuf.dptr = buffer;
dbuf.dsize = len;
if ( tdb_store( tdb_reg, kbuf, dbuf, TDB_REPLACE ) == -1) {
ret = False;
goto done;
}
done:
SAFE_FREE( buffer );
return ret;
}
int regdb_fetch_reg_keys( char* key, REGSUBKEY_CTR *ctr )
{
pstring path;
uint32 num_items;
TDB_DATA dbuf;
char *buf;
uint32 buflen, len;
int i;
fstring subkeyname;
DEBUG(10,("regdb_fetch_reg_keys: Enter key => [%s]\n", key ? key : "NULL"));
pstrcpy( path, key );
pstring_sub( path, "\\", "/" );
strupper_m( path );
dbuf = tdb_fetch_bystring( tdb_reg, path );
buf = dbuf.dptr;
buflen = dbuf.dsize;
if ( !buf ) {
DEBUG(5,("regdb_fetch_reg_keys: tdb lookup failed to locate key [%s]\n", key));
return -1;
}
len = tdb_unpack( buf, buflen, "d", &num_items);
for (i=0; i<num_items; i++) {
len += tdb_unpack( buf+len, buflen-len, "f", subkeyname );
regsubkey_ctr_addkey( ctr, subkeyname );
}
SAFE_FREE( dbuf.dptr );
DEBUG(10,("regdb_fetch_reg_keys: Exit [%d] items\n", num_items));
return num_items;
}
int regdb_fetch_reg_values( char* key, REGVAL_CTR *val )
{
return 0;
}
BOOL regdb_store_reg_values( char *key, REGVAL_CTR *val )
{
return False;
}
REGISTRY_OPS regdb_ops = {
regdb_fetch_reg_keys,
regdb_fetch_reg_values,
regdb_store_reg_keys,
regdb_store_reg_values
};