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libsmbconf: implement get_includes() and set_includes() for registry backend.

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includes are stored per share in a special registry value "includes"
of type multi_sz.

Michael
(This used to be commit 3fee0d79cc)
This commit is contained in:
Michael Adam 2008-04-08 17:46:36 +02:00
parent 8c091a60d4
commit 56c0f28a50
1 changed files with 117 additions and 2 deletions
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119
source3/lib/smbconf/smbconf_reg.c
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@ -20,6 +20,8 @@
#include "includes.h"
#include "smbconf_private.h"
#define INCLUDES_VALNAME "includes"
struct reg_private_data {
NT_USER_TOKEN *token;
bool open; /* did _we_ open the registry? */
@ -262,6 +264,51 @@ done:
return werr;
}
static WERROR smbconf_reg_set_multi_sz_value(struct registry_key *key,
const char *valname,
const uint32_t num_strings,
const char **strings)
{
WERROR werr;
struct registry_value *value;
uint32_t count;
TALLOC_CTX *tmp_ctx = talloc_stackframe();
if (strings == NULL) {
werr = WERR_INVALID_PARAM;
goto done;
}
value = TALLOC_ZERO_P(tmp_ctx, struct registry_value);
value->type = REG_MULTI_SZ;
value->v.multi_sz.num_strings = num_strings;
value->v.multi_sz.strings = TALLOC_ARRAY(tmp_ctx, char *, num_strings);
if (value->v.multi_sz.strings == NULL) {
werr = WERR_NOMEM;
goto done;
}
for (count = 0; count < num_strings; count++) {
value->v.multi_sz.strings[count] =
talloc_strdup(value->v.multi_sz.strings,
strings[count]);
if (value->v.multi_sz.strings[count] == NULL) {
werr = WERR_NOMEM;
goto done;
}
}
werr = reg_setvalue(key, valname, value);
if (!W_ERROR_IS_OK(werr)) {
DEBUG(5, ("Error adding value '%s' to key '%s': %s\n",
valname, key->key->name, dos_errstr(werr)));
}
done:
TALLOC_FREE(tmp_ctx);
return werr;
}
/**
* format a registry_value into a string.
*
@ -782,7 +829,60 @@ static WERROR smbconf_reg_get_includes(struct smbconf_ctx *ctx,
uint32_t *num_includes,
char ***includes)
{
return WERR_NOT_SUPPORTED;
WERROR werr;
uint32_t count;
struct registry_key *key = NULL;
struct registry_value *value = NULL;
char **tmp_includes = NULL;
TALLOC_CTX *tmp_ctx = talloc_stackframe();
werr = smbconf_reg_open_service_key(tmp_ctx, ctx, service,
REG_KEY_READ, &key);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
if (!smbconf_value_exists(key, INCLUDES_VALNAME)) {
/* no includes */
goto done;
}
werr = reg_queryvalue(tmp_ctx, key, INCLUDES_VALNAME, &value);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
if (value->type != REG_MULTI_SZ) {
/* wront type -- ignore */
goto done;
}
for (count = 0; count < value->v.multi_sz.num_strings; count++)
{
werr = smbconf_add_string_to_array(tmp_ctx,
&tmp_includes,
count,
value->v.multi_sz.strings[count]);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
}
if (count > 0) {
*includes = talloc_move(mem_ctx, &tmp_includes);
if (*includes == NULL) {
werr = WERR_NOMEM;
goto done;
}
*num_includes = count;
} else {
*num_includes = 0;
*includes = NULL;
}
done:
TALLOC_FREE(tmp_ctx);
return werr;
}
static WERROR smbconf_reg_set_includes(struct smbconf_ctx *ctx,
@ -790,7 +890,22 @@ static WERROR smbconf_reg_set_includes(struct smbconf_ctx *ctx,
uint32_t num_includes,
const char **includes)
{
return WERR_NOT_SUPPORTED;
WERROR werr = WERR_OK;
struct registry_key *key = NULL;
TALLOC_CTX *tmp_ctx = talloc_stackframe();
werr = smbconf_reg_open_service_key(tmp_ctx, ctx, service,
REG_KEY_ALL, &key);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
werr = smbconf_reg_set_multi_sz_value(key, INCLUDES_VALNAME,
num_includes, includes);
done:
TALLOC_FREE(tmp_ctx);
return werr;
}