return regdb_close();
}
+static WERROR smbconf_global_check(struct smbconf_ctx *ctx)
+{
+ if (!smbconf_share_exists(ctx, GLOBAL_NAME)) {
+ return smbconf_create_share(ctx, GLOBAL_NAME);
+ }
+ return WERR_OK;
+}
+
+
+/**********************************************************************
+ *
+ * smbconf operations: registry implementations
+ *
+ **********************************************************************/
+
/**
* Get the change sequence number of the given service/parameter.
* service and parameter strings may be NULL.
csn->csn = (uint64_t)regdb_get_seqnum();
}
-static WERROR smbconf_global_check(struct smbconf_ctx *ctx)
+/**
+ * Drop the whole configuration (restarting empty) - registry version
+ */
+static WERROR smbconf_reg_drop(struct smbconf_ctx *ctx)
{
- if (!smbconf_share_exists(ctx, GLOBAL_NAME)) {
- return smbconf_create_share(ctx, GLOBAL_NAME);
+ char *path, *p;
+ WERROR werr = WERR_OK;
+ struct registry_key *parent_key = NULL;
+ struct registry_key *new_key = NULL;
+ TALLOC_CTX* mem_ctx = talloc_stackframe();
+ enum winreg_CreateAction action;
+
+ path = talloc_strdup(mem_ctx, KEY_SMBCONF);
+ if (path == NULL) {
+ werr = WERR_NOMEM;
+ goto done;
}
- return WERR_OK;
+ p = strrchr(path, '\\');
+ *p = '\0';
+ werr = smbconf_reg_open_path(mem_ctx, ctx, path, REG_KEY_WRITE,
+ &parent_key);
+
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ werr = reg_deletekey_recursive(mem_ctx, parent_key, p+1);
+
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ werr = reg_createkey(mem_ctx, parent_key, p+1, REG_KEY_WRITE,
+ &new_key, &action);
+
+done:
+ TALLOC_FREE(mem_ctx);
+ return werr;
+}
+
+/**
+ * get the list of share names defined in the configuration.
+ * registry version.
+ */
+static WERROR smbconf_reg_get_share_names(struct smbconf_ctx *ctx,
+ TALLOC_CTX *mem_ctx,
+ uint32_t *num_shares,
+ char ***share_names)
+{
+ uint32_t count;
+ uint32_t added_count = 0;
+ TALLOC_CTX *tmp_ctx = NULL;
+ WERROR werr = WERR_OK;
+ struct registry_key *key = NULL;
+ char *subkey_name = NULL;
+ char **tmp_share_names = NULL;
+
+ if ((num_shares == NULL) || (share_names == NULL)) {
+ werr = WERR_INVALID_PARAM;
+ goto done;
+ }
+
+ tmp_ctx = talloc_stackframe();
+ if (tmp_ctx == NULL) {
+ werr = WERR_NOMEM;
+ goto done;
+ }
+
+ /* make sure "global" is always listed first */
+ if (smbconf_share_exists(ctx, GLOBAL_NAME)) {
+ werr = smbconf_add_string_to_array(tmp_ctx, &tmp_share_names,
+ 0, GLOBAL_NAME);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+ added_count++;
+ }
+
+ werr = smbconf_reg_open_base_key(tmp_ctx, ctx,
+ SEC_RIGHTS_ENUM_SUBKEYS, &key);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ for (count = 0;
+ W_ERROR_IS_OK(werr = reg_enumkey(tmp_ctx, key, count,
+ &subkey_name, NULL));
+ count++)
+ {
+ if (strequal(subkey_name, GLOBAL_NAME)) {
+ continue;
+ }
+
+ werr = smbconf_add_string_to_array(tmp_ctx,
+ &tmp_share_names,
+ added_count,
+ subkey_name);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+ added_count++;
+ }
+ if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
+ goto done;
+ }
+ werr = WERR_OK;
+
+ *num_shares = added_count;
+ if (added_count > 0) {
+ *share_names = talloc_move(mem_ctx, &tmp_share_names);
+ } else {
+ *share_names = NULL;
+ }
+
+done:
+ TALLOC_FREE(tmp_ctx);
+ return werr;
}
+/**
+ * check if a share/service of a given name exists - registry version
+ */
+static bool smbconf_reg_share_exists(struct smbconf_ctx *ctx,
+ const char *servicename)
+{
+ bool ret = false;
+ WERROR werr = WERR_OK;
+ TALLOC_CTX *mem_ctx = talloc_stackframe();
+ struct registry_key *key = NULL;
+
+ werr = smbconf_reg_open_service_key(mem_ctx, ctx, servicename,
+ REG_KEY_READ, &key);
+ if (W_ERROR_IS_OK(werr)) {
+ ret = true;
+ }
+
+ TALLOC_FREE(mem_ctx);
+ return ret;
+}
+
+/**
+ * Add a service if it does not already exist - registry version
+ */
+static WERROR smbconf_reg_create_share(struct smbconf_ctx *ctx,
+ const char *servicename)
+{
+ WERROR werr;
+ TALLOC_CTX *mem_ctx = talloc_stackframe();
+ struct registry_key *key = NULL;
+
+ werr = smbconf_reg_create_service_key(mem_ctx, ctx, servicename, &key);
+
+ TALLOC_FREE(mem_ctx);
+ return werr;
+}
+
+/**
+ * get a definition of a share (service) from configuration.
+ */
+static WERROR smbconf_reg_get_share(struct smbconf_ctx *ctx,
+ TALLOC_CTX *mem_ctx,
+ const char *servicename,
+ uint32_t *num_params,
+ char ***param_names, char ***param_values)
+{
+ WERROR werr = WERR_OK;
+ struct registry_key *key = NULL;
+
+ werr = smbconf_reg_open_service_key(mem_ctx, ctx, servicename,
+ REG_KEY_READ, &key);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ werr = smbconf_reg_get_values(mem_ctx, key, num_params,
+ param_names, param_values);
+
+done:
+ TALLOC_FREE(key);
+ return werr;
+}
+
+/**
+ * delete a service from configuration
+ */
+static WERROR smbconf_reg_delete_share(struct smbconf_ctx *ctx,
+ const char *servicename)
+{
+ WERROR werr = WERR_OK;
+ struct registry_key *key = NULL;
+ TALLOC_CTX *mem_ctx = talloc_stackframe();
+
+ werr = smbconf_reg_open_base_key(mem_ctx, ctx, REG_KEY_WRITE, &key);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ werr = reg_deletekey_recursive(key, key, servicename);
+
+done:
+ TALLOC_FREE(mem_ctx);
+ return werr;
+}
+
+/**
+ * set a configuration parameter to the value provided.
+ */
+static WERROR smbconf_reg_set_parameter(struct smbconf_ctx *ctx,
+ const char *service,
+ const char *param,
+ const char *valstr)
+{
+ WERROR werr;
+ struct registry_key *key = NULL;
+ TALLOC_CTX *mem_ctx = talloc_stackframe();
+
+ werr = smbconf_reg_open_service_key(mem_ctx, ctx, service,
+ REG_KEY_WRITE, &key);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ werr = smbconf_reg_set_value(key, param, valstr);
+
+done:
+ TALLOC_FREE(mem_ctx);
+ return werr;
+}
+
+/**
+ * get the value of a configuration parameter as a string
+ */
+static WERROR smbconf_reg_get_parameter(struct smbconf_ctx *ctx,
+ TALLOC_CTX *mem_ctx,
+ const char *service,
+ const char *param,
+ char **valstr)
+{
+ WERROR werr = WERR_OK;
+ struct registry_key *key = NULL;
+ struct registry_value *value = NULL;
+
+ werr = smbconf_reg_open_service_key(mem_ctx, ctx, service,
+ REG_KEY_READ, &key);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ if (!smbconf_value_exists(key, param)) {
+ werr = WERR_INVALID_PARAM;
+ goto done;
+ }
+
+ werr = reg_queryvalue(mem_ctx, key, param, &value);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ *valstr = smbconf_format_registry_value(mem_ctx, value);
+
+ if (*valstr == NULL) {
+ werr = WERR_NOMEM;
+ }
+
+done:
+ TALLOC_FREE(key);
+ TALLOC_FREE(value);
+ return werr;
+}
+
+/**
+ * delete a parameter from configuration
+ */
+static WERROR smbconf_reg_delete_parameter(struct smbconf_ctx *ctx,
+ const char *service,
+ const char *param)
+{
+ struct registry_key *key = NULL;
+ WERROR werr = WERR_OK;
+ TALLOC_CTX *mem_ctx = talloc_stackframe();
+
+ werr = smbconf_reg_open_service_key(mem_ctx, ctx, service,
+ REG_KEY_ALL, &key);
+ if (!W_ERROR_IS_OK(werr)) {
+ goto done;
+ }
+
+ if (!smbconf_value_exists(key, param)) {
+ werr = WERR_INVALID_PARAM;
+ goto done;
+ }
+
+ werr = reg_deletevalue(key, param);
+
+done:
+ TALLOC_FREE(mem_ctx);
+ return werr;
+}
+
+
/**********************************************************************
*
* The actual net conf api functions, that are exported.
*/
WERROR smbconf_drop(struct smbconf_ctx *ctx)
{
- char *path, *p;
- WERROR werr = WERR_OK;
- struct registry_key *parent_key = NULL;
- struct registry_key *new_key = NULL;
- TALLOC_CTX* mem_ctx = talloc_stackframe();
- enum winreg_CreateAction action;
-
- path = talloc_strdup(mem_ctx, KEY_SMBCONF);
- if (path == NULL) {
- werr = WERR_NOMEM;
- goto done;
- }
- p = strrchr(path, '\\');
- *p = '\0';
- werr = smbconf_reg_open_path(mem_ctx, ctx, path, REG_KEY_WRITE,
- &parent_key);
-
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- werr = reg_deletekey_recursive(mem_ctx, parent_key, p+1);
-
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- werr = reg_createkey(mem_ctx, parent_key, p+1, REG_KEY_WRITE,
- &new_key, &action);
-
-done:
- TALLOC_FREE(mem_ctx);
- return werr;
+ return smbconf_reg_drop(ctx);
}
/**
uint32_t *num_shares,
char ***share_names)
{
- uint32_t count;
- uint32_t added_count = 0;
- TALLOC_CTX *tmp_ctx = NULL;
- WERROR werr = WERR_OK;
- struct registry_key *key = NULL;
- char *subkey_name = NULL;
- char **tmp_share_names = NULL;
-
- if ((num_shares == NULL) || (share_names == NULL)) {
- werr = WERR_INVALID_PARAM;
- goto done;
- }
-
- tmp_ctx = talloc_stackframe();
- if (tmp_ctx == NULL) {
- werr = WERR_NOMEM;
- goto done;
- }
-
- /* make sure "global" is always listed first */
- if (smbconf_share_exists(ctx, GLOBAL_NAME)) {
- werr = smbconf_add_string_to_array(tmp_ctx, &tmp_share_names,
- 0, GLOBAL_NAME);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
- added_count++;
- }
-
- werr = smbconf_reg_open_base_key(tmp_ctx, ctx,
- SEC_RIGHTS_ENUM_SUBKEYS, &key);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- for (count = 0;
- W_ERROR_IS_OK(werr = reg_enumkey(tmp_ctx, key, count,
- &subkey_name, NULL));
- count++)
- {
- if (strequal(subkey_name, GLOBAL_NAME)) {
- continue;
- }
-
- werr = smbconf_add_string_to_array(tmp_ctx,
- &tmp_share_names,
- added_count,
- subkey_name);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
- added_count++;
- }
- if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
- goto done;
- }
- werr = WERR_OK;
-
- *num_shares = added_count;
- if (added_count > 0) {
- *share_names = talloc_move(mem_ctx, &tmp_share_names);
- } else {
- *share_names = NULL;
- }
-
-done:
- TALLOC_FREE(tmp_ctx);
- return werr;
+ return smbconf_reg_get_share_names(ctx, mem_ctx, num_shares,
+ share_names);
}
/**
bool smbconf_share_exists(struct smbconf_ctx *ctx,
const char *servicename)
{
- bool ret = false;
- WERROR werr = WERR_OK;
- TALLOC_CTX *mem_ctx = talloc_stackframe();
- struct registry_key *key = NULL;
-
- werr = smbconf_reg_open_service_key(mem_ctx, ctx, servicename,
- REG_KEY_READ, &key);
- if (W_ERROR_IS_OK(werr)) {
- ret = true;
- }
-
- TALLOC_FREE(mem_ctx);
- return ret;
+ return smbconf_reg_share_exists(ctx, servicename);
}
/**
WERROR smbconf_create_share(struct smbconf_ctx *ctx,
const char *servicename)
{
- WERROR werr;
- TALLOC_CTX *mem_ctx = talloc_stackframe();
- struct registry_key *key = NULL;
-
if (smbconf_share_exists(ctx, servicename)) {
- werr = WERR_ALREADY_EXISTS;
- goto done;
+ return WERR_ALREADY_EXISTS;
}
- werr = smbconf_reg_create_service_key(mem_ctx, ctx, servicename, &key);
-
-done:
- TALLOC_FREE(mem_ctx);
- return werr;
+ return smbconf_reg_create_share(ctx, servicename);
}
/**
const char *servicename, uint32_t *num_params,
char ***param_names, char ***param_values)
{
- WERROR werr = WERR_OK;
- struct registry_key *key = NULL;
-
- werr = smbconf_reg_open_service_key(mem_ctx, ctx, servicename,
- REG_KEY_READ, &key);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- werr = smbconf_reg_get_values(mem_ctx, key, num_params,
- param_names, param_values);
-
-done:
- TALLOC_FREE(key);
- return werr;
+ return smbconf_reg_get_share(ctx, mem_ctx, servicename, num_params,
+ param_names, param_values);
}
/**
*/
WERROR smbconf_delete_share(struct smbconf_ctx *ctx, const char *servicename)
{
- WERROR werr = WERR_OK;
- struct registry_key *key = NULL;
- TALLOC_CTX *mem_ctx = talloc_stackframe();
-
- werr = smbconf_reg_open_base_key(mem_ctx, ctx, REG_KEY_WRITE, &key);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- werr = reg_deletekey_recursive(key, key, servicename);
-
-done:
- TALLOC_FREE(mem_ctx);
- return werr;
+ return smbconf_reg_delete_share(ctx, servicename);
}
/**
const char *param,
const char *valstr)
{
- WERROR werr;
- struct registry_key *key = NULL;
- TALLOC_CTX *mem_ctx = talloc_stackframe();
-
if (!smbconf_share_exists(ctx, service)) {
- werr = WERR_NO_SUCH_SERVICE;
- goto done;
- }
-
- werr = smbconf_reg_open_service_key(mem_ctx, ctx, service,
- REG_KEY_WRITE, &key);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
+ return WERR_NO_SUCH_SERVICE;
}
- werr = smbconf_reg_set_value(key, param, valstr);
-
-done:
- TALLOC_FREE(mem_ctx);
- return werr;
+ return smbconf_reg_set_parameter(ctx, service, param, valstr);
}
/**
const char *param,
char **valstr)
{
- WERROR werr = WERR_OK;
- struct registry_key *key = NULL;
- struct registry_value *value = NULL;
-
if (valstr == NULL) {
- werr = WERR_INVALID_PARAM;
- goto done;
+ return WERR_INVALID_PARAM;
}
if (!smbconf_share_exists(ctx, service)) {
- werr = WERR_NO_SUCH_SERVICE;
- goto done;
- }
-
- werr = smbconf_reg_open_service_key(mem_ctx, ctx, service,
- REG_KEY_READ, &key);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- if (!smbconf_value_exists(key, param)) {
- werr = WERR_INVALID_PARAM;
- goto done;
- }
-
- werr = reg_queryvalue(mem_ctx, key, param, &value);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- *valstr = smbconf_format_registry_value(mem_ctx, value);
-
- if (*valstr == NULL) {
- werr = WERR_NOMEM;
+ return WERR_NO_SUCH_SERVICE;
}
-done:
- TALLOC_FREE(key);
- TALLOC_FREE(value);
- return werr;
+ return smbconf_reg_get_parameter(ctx, mem_ctx, service, param, valstr);
}
/**
WERROR smbconf_delete_parameter(struct smbconf_ctx *ctx,
const char *service, const char *param)
{
- struct registry_key *key = NULL;
- WERROR werr = WERR_OK;
- TALLOC_CTX *mem_ctx = talloc_stackframe();
-
if (!smbconf_share_exists(ctx, service)) {
return WERR_NO_SUCH_SERVICE;
}
- werr = smbconf_reg_open_service_key(mem_ctx, ctx, service,
- REG_KEY_ALL, &key);
- if (!W_ERROR_IS_OK(werr)) {
- goto done;
- }
-
- if (!smbconf_value_exists(key, param)) {
- werr = WERR_INVALID_PARAM;
- goto done;
- }
-
- werr = reg_deletevalue(key, param);
-
-done:
- TALLOC_FREE(mem_ctx);
- return werr;
+ return smbconf_reg_delete_parameter(ctx, service, param);
}
/**
projects / thirdparty / samba.git / commitdiff
