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https://github.com/samba-team/samba.git
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f41c7ea8a2
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* Virtual Windows Registry Layer
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* Copyright (C) Volker Lendecke 2006
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* Copyright (C) Michael Adam 2007-2010
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Higher level utility functions on top of reg_api.c
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*/
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#include "includes.h"
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#include "registry.h"
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#include "reg_api.h"
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#include "reg_api_util.h"
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#include "libcli/registry/util_reg.h"
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/**
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* Utility function to open a complete registry path including the hive prefix.
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*/
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WERROR reg_open_path(TALLOC_CTX *mem_ctx, const char *orig_path,
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uint32_t desired_access, const struct security_token *token,
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struct registry_key **pkey)
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{
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struct registry_key *hive, *key;
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char *path, *p;
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WERROR err;
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if (!(path = SMB_STRDUP(orig_path))) {
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return WERR_NOT_ENOUGH_MEMORY;
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}
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p = strchr(path, '\\');
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if ((p == NULL) || (p[1] == '\0')) {
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/*
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* No key behind the hive, just return the hive
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*/
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err = reg_openhive(mem_ctx, path, desired_access, token,
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&hive);
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if (!W_ERROR_IS_OK(err)) {
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SAFE_FREE(path);
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return err;
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}
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SAFE_FREE(path);
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*pkey = hive;
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return WERR_OK;
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}
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*p = '\0';
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err = reg_openhive(mem_ctx, path, KEY_ENUMERATE_SUB_KEYS, token,
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&hive);
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if (!W_ERROR_IS_OK(err)) {
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SAFE_FREE(path);
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return err;
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}
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err = reg_openkey(mem_ctx, hive, p+1, desired_access, &key);
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TALLOC_FREE(hive);
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SAFE_FREE(path);
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if (!W_ERROR_IS_OK(err)) {
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return err;
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}
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*pkey = key;
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return WERR_OK;
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}
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