#define __LIBNDR_H__
#include <talloc.h>
-#include <sys/time.h>
-#include "../lib/util/samba_util.h" /* for discard_const */
+#include "../lib/util/memory.h" /* for discard_const */
+#include "../lib/util/byteorder.h"
+#include "../lib/util/data_blob.h"
+#include "../lib/util/time.h"
#include "../lib/util/charset/charset.h"
/*
#define LIBNDR_FLAG_STR_RAW8 (1<<13)
#define LIBNDR_STRING_FLAGS (0x7FFC)
+/*
+ * don't debug NDR_ERR_BUFSIZE failures,
+ * as the available buffer might be incomplete.
+ *
+ * return NDR_ERR_INCOMPLETE_BUFFER instead.
+ */
+#define LIBNDR_FLAG_INCOMPLETE_BUFFER (1<<16)
+
+/*
+ * This lets ndr_pull_subcontext_end() return
+ * NDR_ERR_UNREAD_BYTES.
+ */
+#define LIBNDR_FLAG_SUBCONTEXT_NO_UNREAD_BYTES (1<<17)
+
/* set if relative pointers should *not* be marshalled in reverse order */
#define LIBNDR_FLAG_NO_RELATIVE_REVERSE (1<<18)
NDR_ERR_INVALID_POINTER,
NDR_ERR_UNREAD_BYTES,
NDR_ERR_NDR64,
- NDR_ERR_FLAGS
+ NDR_ERR_FLAGS,
+ NDR_ERR_INCOMPLETE_BUFFER
};
#define NDR_ERR_CODE_IS_SUCCESS(x) (x == NDR_ERR_SUCCESS)
#define NDR_PULL_NEED_BYTES(ndr, n) do { \
if (unlikely((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size)) { \
+ if (ndr->flags & LIBNDR_FLAG_INCOMPLETE_BUFFER) { \
+ uint32_t _available = ndr->data_size - ndr->offset; \
+ uint32_t _missing = n - _available; \
+ ndr->relative_highest_offset = _missing; \
+ } \
return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull bytes %u (%s)", (unsigned)n, __location__); \
} \
} while(0)
ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \
} \
if (unlikely(ndr->offset > ndr->data_size)) { \
+ if (ndr->flags & LIBNDR_FLAG_INCOMPLETE_BUFFER) { \
+ uint32_t _missing = ndr->offset - ndr->data_size; \
+ ndr->relative_highest_offset = _missing; \
+ } \
return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull align %u", (unsigned)n); \
} \
} while(0)
void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid);
void ndr_print_sockaddr_storage(struct ndr_print *ndr, const char *name, const struct sockaddr_storage *ss);
bool ndr_syntax_id_equal(const struct ndr_syntax_id *i1, const struct ndr_syntax_id *i2);
+char *ndr_syntax_id_to_string(TALLOC_CTX *mem_ctx, const struct ndr_syntax_id *id);
+bool ndr_syntax_id_from_string(const char *s, struct ndr_syntax_id *id);
enum ndr_err_code ndr_push_struct_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, const void *p, ndr_push_flags_fn_t fn);
enum ndr_err_code ndr_push_union_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, uint32_t level, ndr_push_flags_fn_t fn);
size_t ndr_size_struct(const void *p, int flags, ndr_push_flags_fn_t push);
enum ndr_err_code ndr_pull_relative_ptr_short(struct ndr_pull *ndr, uint16_t *v);
size_t ndr_align_size(uint32_t offset, size_t n);
struct ndr_pull *ndr_pull_init_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx);
+enum ndr_err_code ndr_pull_append(struct ndr_pull *ndr, DATA_BLOB *blob);
+enum ndr_err_code ndr_pull_pop(struct ndr_pull *ndr);
enum ndr_err_code ndr_pull_advance(struct ndr_pull *ndr, uint32_t size);
struct ndr_push *ndr_push_init_ctx(TALLOC_CTX *mem_ctx);
DATA_BLOB ndr_push_blob(struct ndr_push *ndr);
enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type *v); \
void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, type v);
+#define NDR_SCALAR_PTR_PROTO(name, type) \
+enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, const type *v); \
+enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type **v); \
+void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, const type *v);
+
#define NDR_BUFFER_PROTO(name, type) \
enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, const type *v); \
enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type *v); \
NDR_SCALAR_PROTO(gid_t, gid_t)
NDR_SCALAR_PROTO(NTSTATUS, NTSTATUS)
NDR_SCALAR_PROTO(WERROR, WERROR)
+NDR_SCALAR_PROTO(HRESULT, HRESULT)
NDR_SCALAR_PROTO(NTTIME, NTTIME)
NDR_SCALAR_PROTO(NTTIME_1sec, NTTIME)
NDR_SCALAR_PROTO(NTTIME_hyper, NTTIME)
char *GUID_hexstring(TALLOC_CTX *mem_ctx, const struct GUID *guid);
struct GUID GUID_random(void);
+/* Format is "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x" */
+ /* 32 chars + 4 ' ' + \0 + 2 for adding {} */
+struct GUID_txt_buf { char buf[39]; };
+_PUBLIC_ char* GUID_buf_string(const struct GUID *guid,
+ struct GUID_txt_buf *dst);
+
_PUBLIC_ enum ndr_err_code ndr_pull_enum_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v);
_PUBLIC_ enum ndr_err_code ndr_pull_enum_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v);
_PUBLIC_ enum ndr_err_code ndr_pull_enum_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v);