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authorGünther Deschner <gd@samba.org>2010-06-30 02:02:43 +0200
committerGünther Deschner <gd@samba.org>2010-06-30 21:46:08 +0200
commit21869f5ed00af5a05f1d109339cd8b725fcc7d61 (patch)
tree03feb469cae74c0fc0df28472c6a77d739cbaf2c /source3
parenta329dd02674010e673fbcc7acf369a19befb6738 (diff)
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s3-registry: add reg_querymultiplevalues() to reg_api.
Guenther
Diffstat (limited to 'source3')
-rw-r--r--source3/include/registry.h6
-rw-r--r--source3/registry/reg_api.c50
2 files changed, 56 insertions, 0 deletions
diff --git a/source3/include/registry.h b/source3/include/registry.h
index 703176f339..00c27cf021 100644
--- a/source3/include/registry.h
+++ b/source3/include/registry.h
@@ -163,6 +163,12 @@ WERROR reg_enumvalue(TALLOC_CTX *mem_ctx, struct registry_key *key,
uint32 idx, char **pname, struct registry_value **pval);
WERROR reg_queryvalue(TALLOC_CTX *mem_ctx, struct registry_key *key,
const char *name, struct registry_value **pval);
+WERROR reg_querymultiplevalues(TALLOC_CTX *mem_ctx,
+ struct registry_key *key,
+ uint32_t num_names,
+ const char **names,
+ uint32_t *pnum_vals,
+ struct registry_value **pvals);
WERROR reg_queryinfokey(struct registry_key *key, uint32_t *num_subkeys,
uint32_t *max_subkeylen, uint32_t *max_subkeysize,
uint32_t *num_values, uint32_t *max_valnamelen,
diff --git a/source3/registry/reg_api.c b/source3/registry/reg_api.c
index 79b9a1eb2b..1954fb5041 100644
--- a/source3/registry/reg_api.c
+++ b/source3/registry/reg_api.c
@@ -402,6 +402,56 @@ WERROR reg_queryvalue(TALLOC_CTX *mem_ctx, struct registry_key *key,
return WERR_BADFILE;
}
+WERROR reg_querymultiplevalues(TALLOC_CTX *mem_ctx,
+ struct registry_key *key,
+ uint32_t num_names,
+ const char **names,
+ uint32_t *pnum_vals,
+ struct registry_value **pvals)
+{
+ WERROR err;
+ uint32_t i, n, found = 0;
+ struct registry_value *vals;
+
+ if (num_names == 0) {
+ return WERR_OK;
+ }
+
+ if (!(key->key->access_granted & KEY_QUERY_VALUE)) {
+ return WERR_ACCESS_DENIED;
+ }
+
+ if (!(W_ERROR_IS_OK(err = fill_value_cache(key)))) {
+ return err;
+ }
+
+ vals = talloc_zero_array(mem_ctx, struct registry_value, num_names);
+ if (vals == NULL) {
+ return WERR_NOMEM;
+ }
+
+ for (n=0; n < num_names; n++) {
+ for (i=0; i < regval_ctr_numvals(key->values); i++) {
+ struct regval_blob *blob;
+ blob = regval_ctr_specific_value(key->values, i);
+ if (strequal(regval_name(blob), names[n])) {
+ struct registry_value *v;
+ err = reg_enumvalue(mem_ctx, key, i, NULL, &v);
+ if (!W_ERROR_IS_OK(err)) {
+ return err;
+ }
+ vals[n] = *v;
+ found++;
+ }
+ }
+ }
+
+ *pvals = vals;
+ *pnum_vals = found;
+
+ return WERR_OK;
+}
+
WERROR reg_queryinfokey(struct registry_key *key, uint32_t *num_subkeys,
uint32_t *max_subkeylen, uint32_t *max_subkeysize,
uint32_t *num_values, uint32_t *max_valnamelen,