/* 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__ */