diff options
Diffstat (limited to 'lib/tdr/tdr.h')
| -rw-r--r-- | lib/tdr/tdr.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/lib/tdr/tdr.h b/lib/tdr/tdr.h new file mode 100644 index 0000000..fa0a4d7 --- /dev/null +++ b/lib/tdr/tdr.h @@ -0,0 +1,100 @@ +/* + Unix SMB/CIFS implementation. + TDR definitions + Copyright (C) Jelmer Vernooij 2005 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __TDR_H__ +#define __TDR_H__ + +#include <talloc.h> +#include "../lib/util/charset/charset.h" + +#define TDR_BIG_ENDIAN 0x01 +#define TDR_ALIGN2 0x02 +#define TDR_ALIGN4 0x04 +#define TDR_ALIGN8 0x08 +#define TDR_REMAINING 0x10 + +struct tdr_pull { + DATA_BLOB data; + uint32_t offset; + int flags; +}; + +struct tdr_push { + DATA_BLOB data; + int flags; +}; + +struct tdr_print { + int level; + void (*print)(struct tdr_print *, const char *, ...); + int flags; +}; + +#define TDR_CHECK(call) do { NTSTATUS _status; \ + _status = call; \ + if (!NT_STATUS_IS_OK(_status)) \ + return _status; \ + } while (0) + +#define TDR_ALLOC(ctx, s, n) do { \ + (s) = talloc_array_ptrtype(ctx, (s), n); \ + if ((n) && !(s)) return NT_STATUS_NO_MEMORY; \ + } while (0) + +typedef NTSTATUS (*tdr_push_fn_t) (struct tdr_push *, const void *); +typedef NTSTATUS (*tdr_pull_fn_t) (struct tdr_pull *, TALLOC_CTX *, void *); + +NTSTATUS tdr_push_expand(struct tdr_push *tdr, uint32_t size); +NTSTATUS tdr_pull_uint8(struct tdr_pull *tdr, TALLOC_CTX *ctx, uint8_t *v); +NTSTATUS tdr_push_uint8(struct tdr_push *tdr, const uint8_t *v); +NTSTATUS tdr_print_uint8(struct tdr_print *tdr, const char *name, uint8_t *v); +NTSTATUS tdr_pull_uint16(struct tdr_pull *tdr, TALLOC_CTX *ctx, uint16_t *v); +NTSTATUS tdr_pull_uint1632(struct tdr_pull *tdr, TALLOC_CTX *ctx, uint16_t *v); +NTSTATUS tdr_push_uint16(struct tdr_push *tdr, const uint16_t *v); +NTSTATUS tdr_push_uint1632(struct tdr_push *tdr, const uint16_t *v); +NTSTATUS tdr_print_uint16(struct tdr_print *tdr, const char *name, uint16_t *v); +NTSTATUS tdr_pull_uint32(struct tdr_pull *tdr, TALLOC_CTX *ctx, uint32_t *v); +NTSTATUS tdr_push_uint32(struct tdr_push *tdr, const uint32_t *v); +NTSTATUS tdr_print_uint32(struct tdr_print *tdr, const char *name, uint32_t *v); +NTSTATUS tdr_pull_charset(struct tdr_pull *tdr, TALLOC_CTX *ctx, const char **v, uint32_t length, uint32_t el_size, charset_t chset); +NTSTATUS tdr_push_charset(struct tdr_push *tdr, const char **v, uint32_t length, uint32_t el_size, charset_t chset); +NTSTATUS tdr_print_charset(struct tdr_print *tdr, const char *name, const char **v, uint32_t length, uint32_t el_size, charset_t chset); + +NTSTATUS tdr_pull_hyper(struct tdr_pull *tdr, TALLOC_CTX *ctx, uint64_t *v); +NTSTATUS tdr_push_hyper(struct tdr_push *tdr, uint64_t *v); + +NTSTATUS tdr_push_NTTIME(struct tdr_push *tdr, NTTIME *t); +NTSTATUS tdr_pull_NTTIME(struct tdr_pull *tdr, TALLOC_CTX *ctx, NTTIME *t); +NTSTATUS tdr_print_NTTIME(struct tdr_print *tdr, const char *name, NTTIME *t); + +NTSTATUS tdr_push_time_t(struct tdr_push *tdr, time_t *t); +NTSTATUS tdr_pull_time_t(struct tdr_pull *tdr, TALLOC_CTX *ctx, time_t *t); +NTSTATUS tdr_print_time_t(struct tdr_print *tdr, const char *name, time_t *t); + +NTSTATUS tdr_print_DATA_BLOB(struct tdr_print *tdr, const char *name, DATA_BLOB *r); +NTSTATUS tdr_push_DATA_BLOB(struct tdr_push *tdr, DATA_BLOB *blob); +NTSTATUS tdr_pull_DATA_BLOB(struct tdr_pull *tdr, TALLOC_CTX *ctx, DATA_BLOB *blob); + +struct tdr_push *tdr_push_init(TALLOC_CTX *mem_ctx); +struct tdr_pull *tdr_pull_init(TALLOC_CTX *mem_ctx); + +NTSTATUS tdr_push_to_fd(int fd, tdr_push_fn_t push_fn, const void *p); +void tdr_print_debug_helper(struct tdr_print *tdr, const char *format, ...) PRINTF_ATTRIBUTE(2,3); + +#endif /* __TDR_H__ */ |