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s3:services_db: change svcctl_lookup_dispname() to use reg_api functions

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This commit is contained in:
Michael Adam 2010-09-20 08:11:07 +02:00
parent e464ca9f31
commit 464515cd61
1 changed files with 15 additions and 18 deletions
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33
source3/services/services_db.c
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@ -623,39 +623,36 @@ done:
const char *svcctl_lookup_dispname(TALLOC_CTX *ctx, const char *name, struct security_token *token )
{
const char *display_name = NULL;
struct registry_key_handle *key = NULL;
struct regval_ctr *values = NULL;
struct regval_blob *val = NULL;
struct registry_key *key = NULL;
struct registry_value *value = NULL;
char *path = NULL;
WERROR wresult;
DATA_BLOB blob;
TALLOC_CTX *mem_ctx = talloc_stackframe();
path = talloc_asprintf(mem_ctx, "%s\\%s", KEY_SERVICES, name);
if (path == NULL) {
goto done;
}
wresult = regkey_open_internal(mem_ctx, &key, path, token,
REG_KEY_READ );
if ( !W_ERROR_IS_OK(wresult) ) {
DEBUG(0,("svcctl_lookup_dispname: key lookup failed! [%s] (%s)\n",
path, win_errstr(wresult)));
goto fail;
}
wresult = regval_ctr_init(key, &values);
wresult = reg_open_path(mem_ctx, path, REG_KEY_READ, token, &key);
if (!W_ERROR_IS_OK(wresult)) {
DEBUG(0,("svcctl_lookup_dispname: talloc() failed!\n"));
DEBUG(0, ("svcctl_lookup_dispname: key lookup failed! [%s] (%s)\n",
path, win_errstr(wresult)));
goto fail;
}
fetch_reg_values( key, values );
if ( !(val = regval_ctr_getvalue( values, "DisplayName" )) )
wresult = reg_queryvalue(mem_ctx, key, "DisplayName", &value);
if (!W_ERROR_IS_OK(wresult)) {
DEBUG(0, ("svcctl_lookup_dispname: error getting value "
"'DisplayName': %s\n", win_errstr(wresult)));
goto fail;
}
blob = data_blob_const(regval_data_p(val), regval_size(val));
pull_reg_sz(ctx, &blob, &display_name);
if (value->type != REG_SZ) {
goto fail;
}
pull_reg_sz(ctx, &value->data, &display_name);
goto done;