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/*
* Unix SMB/CIFS implementation.
* RPC Pipe client / server routines
* Copyright (C) Gerald Carter 2002.
* Copyright (C) Jelmer Vernooij 2003-2004.
*
* 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.
*/
/* Implementation of registry frontend view functions. */
#include "includes.h"
#include "lib/registry/common/registry.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_SRV
/***********************************************************************
allocate memory for and duplicate a REG_VAL.
This is malloc'd memory so the caller should free it when done
**********************************************************************/
REG_VAL* reg_val_dup( REG_VAL *val )
{
REG_VAL *copy = NULL;
TALLOC_CTX *new_mem_ctx = talloc_init(val->name);
if ( !val )
return NULL;
if ( !(copy = talloc( new_mem_ctx, sizeof(REG_VAL) )) ) {
DEBUG(0,("dup_registry_value: malloc() failed!\n"));
return NULL;
}
/* copy all the non-pointer initial data */
memcpy( copy, val, sizeof(REG_VAL) );
if ( val->data_blk )
{
if ( !(copy->data_blk = talloc_memdup( new_mem_ctx, val->data_blk, val->data_len )) ) {
DEBUG(0,("dup_registry_value: memdup() failed for [%d] bytes!\n",
val->data_len));
SAFE_FREE( copy );
}
}
copy->mem_ctx = new_mem_ctx;
return copy;
}
/**********************************************************************
free the memory allocated to a REG_VAL
*********************************************************************/
void reg_val_free( REG_VAL *val )
{
if ( !val )
return;
if(val->handle->functions->free_val_backend_data)
val->handle->functions->free_val_backend_data(val);
talloc_destroy( val->mem_ctx );
return;
}
/**********************************************************************
*********************************************************************/
uint8* reg_val_data_blk( REG_VAL *val )
{
return val->data_blk;
}
/**********************************************************************
*********************************************************************/
int reg_val_size( REG_VAL *val )
{
return val->data_len;
}
/**********************************************************************
*********************************************************************/
char *reg_val_name( REG_VAL *val )
{
return val->name;
}
/**********************************************************************
*********************************************************************/
uint32 reg_val_type( REG_VAL *val )
{
return val->data_type;
}
/**********************************************************************
*********************************************************************/
char *reg_key_name( REG_KEY *key )
{
return key->name;
}
REG_KEY *reg_key_dup(REG_KEY *key)
{
key->ref++;
return key;
}
void reg_key_free(REG_KEY *key)
{
if(!key)
return;
key->ref--;
if(key->ref) return;
if(key->handle->functions->free_key_backend_data)
key->handle->functions->free_key_backend_data(key);
if(key->cache_values) {
int i;
for(i = 0; i < key->cache_values_count; i++) {
reg_val_free(key->cache_values[i]);
}
}
if(key->cache_subkeys) {
int i;
for(i = 0; i < key->cache_subkeys_count; i++) {
reg_key_free(key->cache_subkeys[i]);
}
}
talloc_destroy(key->mem_ctx);
}
char *reg_val_get_path(REG_VAL *v)
{
/* FIXME */
return NULL;
}
const char *reg_key_get_path(REG_KEY *k)
{
SMB_REG_ASSERT(k);
return k->path;
}
/* For use by the backends _ONLY_ */
REG_KEY *reg_key_new_abs(const char *path, REG_HANDLE *h, void *data)
{
REG_KEY *r;
TALLOC_CTX *mem_ctx = talloc_init(path);
r = talloc(mem_ctx, sizeof(REG_KEY));
ZERO_STRUCTP(r);
r->handle = h;
r->mem_ctx = mem_ctx;
r->path = talloc_strdup(mem_ctx, path);
r->name = talloc_strdup(mem_ctx, strrchr(path, '\\')?strrchr(path,'\\')+1:path);
r->backend_data = data;
r->ref = 1;
return r;
}
REG_KEY *reg_key_new_rel(const char *name, REG_KEY *k, void *data)
{
REG_KEY *r;
TALLOC_CTX *mem_ctx = talloc_init(name);
r = talloc(mem_ctx, sizeof(REG_KEY));
ZERO_STRUCTP(r);
r->handle = k->handle;
r->name = talloc_strdup(mem_ctx, name);
r->backend_data = data;
r->mem_ctx = mem_ctx;
r->ref = 1;
return r;
}
REG_VAL *reg_val_new(REG_KEY *parent, void *data)
{
REG_VAL *r;
TALLOC_CTX *mem_ctx = talloc_init("value");
r = talloc(mem_ctx, sizeof(REG_VAL));
ZERO_STRUCTP(r);
r->mem_ctx = mem_ctx;
r->handle = parent->handle;
r->backend_data = data;
r->ref = 1;
return r;
}
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