diff options
Diffstat (limited to 'source3/librpc/ndr')
| -rw-r--r-- | source3/librpc/ndr/libndr.h | 354 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr.c | 1101 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_basic.c | 859 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_compression.c | 293 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_compression.h | 51 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_drsuapi.c | 177 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_drsuapi.h | 35 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_krb5pac.c | 141 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_misc.c | 94 | ||||
| -rw-r--r-- | source3/librpc/ndr/ndr_string.c | 71 | ||||
| -rw-r--r-- | source3/librpc/ndr/util.c | 174 | ||||
| -rw-r--r-- | source3/librpc/ndr/uuid.c | 227 |
12 files changed, 189 insertions, 3388 deletions
diff --git a/source3/librpc/ndr/libndr.h b/source3/librpc/ndr/libndr.h deleted file mode 100644 index 155f5f1f7d..0000000000 --- a/source3/librpc/ndr/libndr.h +++ /dev/null @@ -1,354 +0,0 @@ -/* - Unix SMB/CIFS implementation. - rpc interface definitions - Copyright (C) Andrew Tridgell 2003 - - 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 __LIBNDR_H__ -#define __LIBNDR_H__ - -#define _PRINTF_ATTRIBUTE(a,b) - -#include "librpc/gen_ndr/misc.h" -#include "librpc/gen_ndr/security.h" - -/* - this provides definitions for the libcli/rpc/ MSRPC library -*/ - - -/* - this is used by the token store/retrieve code -*/ -struct ndr_token_list { - struct ndr_token_list *next, *prev; - const void *key; - uint32_t value; -}; - -/* this is the base structure passed to routines that - parse MSRPC formatted data - - note that in Samba4 we use separate routines and structures for - MSRPC marshalling and unmarshalling. Also note that these routines - are being kept deliberately very simple, and are not tied to a - particular transport -*/ -struct ndr_pull { - uint32_t flags; /* LIBNDR_FLAG_* */ - uint8_t *data; - uint32_t data_size; - uint32_t offset; - - uint32_t relative_base_offset; - struct ndr_token_list *relative_base_list; - - struct ndr_token_list *relative_list; - struct ndr_token_list *array_size_list; - struct ndr_token_list *array_length_list; - struct ndr_token_list *switch_list; - - TALLOC_CTX *current_mem_ctx; - - /* this is used to ensure we generate unique reference IDs - between request and reply */ - uint32_t ptr_count; -}; - -struct ndr_pull_save { - uint32_t data_size; - uint32_t offset; - struct ndr_pull_save *next; -}; - -/* structure passed to functions that generate NDR formatted data */ -struct ndr_push { - uint32_t flags; /* LIBNDR_FLAG_* */ - uint8_t *data; - uint32_t alloc_size; - uint32_t offset; - - uint32_t relative_base_offset; - struct ndr_token_list *relative_base_list; - - struct ndr_token_list *switch_list; - struct ndr_token_list *relative_list; - struct ndr_token_list *nbt_string_list; - struct ndr_token_list *full_ptr_list; - - /* this is used to ensure we generate unique reference IDs */ - uint32_t ptr_count; -}; - -struct ndr_push_save { - uint32_t offset; - struct ndr_push_save *next; -}; - - -/* structure passed to functions that print IDL structures */ -struct ndr_print { - uint32_t flags; /* LIBNDR_FLAG_* */ - uint32_t depth; - struct ndr_token_list *switch_list; - void (*print)(struct ndr_print *, const char *, ...) PRINTF_ATTRIBUTE(2,3); - void *private_data; -}; - -#define LIBNDR_FLAG_BIGENDIAN (1<<0) -#define LIBNDR_FLAG_NOALIGN (1<<1) - -#define LIBNDR_FLAG_STR_ASCII (1<<2) -#define LIBNDR_FLAG_STR_LEN4 (1<<3) -#define LIBNDR_FLAG_STR_SIZE4 (1<<4) -#define LIBNDR_FLAG_STR_NOTERM (1<<5) -#define LIBNDR_FLAG_STR_NULLTERM (1<<6) -#define LIBNDR_FLAG_STR_SIZE2 (1<<7) -#define LIBNDR_FLAG_STR_BYTESIZE (1<<8) -#define LIBNDR_FLAG_STR_FIXLEN32 (1<<9) -#define LIBNDR_FLAG_STR_CONFORMANT (1<<10) -#define LIBNDR_FLAG_STR_CHARLEN (1<<11) -#define LIBNDR_FLAG_STR_UTF8 (1<<12) -#define LIBNDR_FLAG_STR_FIXLEN15 (1<<13) -#define LIBNDR_STRING_FLAGS (0x7FFC) - - -#define LIBNDR_FLAG_REF_ALLOC (1<<20) -#define LIBNDR_FLAG_REMAINING (1<<21) -#define LIBNDR_FLAG_ALIGN2 (1<<22) -#define LIBNDR_FLAG_ALIGN4 (1<<23) -#define LIBNDR_FLAG_ALIGN8 (1<<24) - -#define LIBNDR_ALIGN_FLAGS (LIBNDR_FLAG_ALIGN2|LIBNDR_FLAG_ALIGN4|LIBNDR_FLAG_ALIGN8) - -#define LIBNDR_PRINT_ARRAY_HEX (1<<25) -#define LIBNDR_PRINT_SET_VALUES (1<<26) - -/* used to force a section of IDL to be little-endian */ -#define LIBNDR_FLAG_LITTLE_ENDIAN (1<<27) - -/* used to check if alignment padding is zero */ -#define LIBNDR_FLAG_PAD_CHECK (1<<28) - -/* set if an object uuid will be present */ -#define LIBNDR_FLAG_OBJECT_PRESENT (1<<30) - -/* set to avoid recursion in ndr_size_*() calculation */ -#define LIBNDR_FLAG_NO_NDR_SIZE (1<<31) - -/* useful macro for debugging with DEBUG */ -#define NDR_PRINT_DEBUG(type, p) ndr_print_debug((ndr_print_fn_t)ndr_print_ ##type, #p, p) -#define NDR_PRINT_UNION_DEBUG(type, level, p) ndr_print_union_debug((ndr_print_fn_t)ndr_print_ ##type, #p, level, p) -#define NDR_PRINT_FUNCTION_DEBUG(type, flags, p) ndr_print_function_debug((ndr_print_function_t)ndr_print_ ##type, #type, flags, p) -#define NDR_PRINT_BOTH_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_BOTH, p) -#define NDR_PRINT_OUT_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_OUT, p) -#define NDR_PRINT_IN_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_IN | NDR_SET_VALUES, p) - -/* useful macro for debugging in strings */ -#define NDR_PRINT_STRUCT_STRING(ctx, type, p) ndr_print_struct_string(ctx, (ndr_print_fn_t)ndr_print_ ##type, #p, p) -#define NDR_PRINT_UNION_STRING(ctx, type, level, p) ndr_print_union_string(ctx, (ndr_print_fn_t)ndr_print_ ##type, #p, level, p) -#define NDR_PRINT_FUNCTION_STRING(ctx, type, flags, p) ndr_print_function_string(ctx, (ndr_print_function_t)ndr_print_ ##type, #type, flags, p) -#define NDR_PRINT_BOTH_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_BOTH, p) -#define NDR_PRINT_OUT_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_OUT, p) -#define NDR_PRINT_IN_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_IN | NDR_SET_VALUES, p) - -#define NDR_BE(ndr) (((ndr)->flags & (LIBNDR_FLAG_BIGENDIAN|LIBNDR_FLAG_LITTLE_ENDIAN)) == LIBNDR_FLAG_BIGENDIAN) - -enum ndr_err_code { - NDR_ERR_SUCCESS = 0, - NDR_ERR_ARRAY_SIZE, - NDR_ERR_BAD_SWITCH, - NDR_ERR_OFFSET, - NDR_ERR_RELATIVE, - NDR_ERR_CHARCNV, - NDR_ERR_LENGTH, - NDR_ERR_SUBCONTEXT, - NDR_ERR_COMPRESSION, - NDR_ERR_STRING, - NDR_ERR_VALIDATE, - NDR_ERR_BUFSIZE, - NDR_ERR_ALLOC, - NDR_ERR_RANGE, - NDR_ERR_TOKEN, - NDR_ERR_IPV4ADDRESS, - NDR_ERR_INVALID_POINTER, - NDR_ERR_UNREAD_BYTES -}; - -#define NDR_ERR_CODE_IS_SUCCESS(x) (x == NDR_ERR_SUCCESS) - -#define NDR_ERR_HAVE_NO_MEMORY(x) do { \ - if (NULL == (x)) { \ - return NDR_ERR_ALLOC; \ - } \ -} while (0) - -enum ndr_compression_alg { - NDR_COMPRESSION_MSZIP = 2, - NDR_COMPRESSION_XPRESS = 3 -}; - -/* - flags passed to control parse flow -*/ -#define NDR_SCALARS 1 -#define NDR_BUFFERS 2 - -/* - flags passed to ndr_print_*() -*/ -#define NDR_IN 1 -#define NDR_OUT 2 -#define NDR_BOTH 3 -#define NDR_SET_VALUES 4 - -#define NDR_PULL_NEED_BYTES(ndr, n) do { \ - if ((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size) { \ - return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull bytes %u", (unsigned)n); \ - } \ -} while(0) - -#define NDR_ALIGN(ndr, n) ndr_align_size(ndr->offset, n) - -#define NDR_ROUND(size, n) (((size)+((n)-1)) & ~((n)-1)) - -#define NDR_PULL_ALIGN(ndr, n) do { \ - if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \ - if (ndr->flags & LIBNDR_FLAG_PAD_CHECK) { \ - ndr_check_padding(ndr, n); \ - } \ - ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \ - } \ - if (ndr->offset > ndr->data_size) { \ - return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull align %u", (unsigned)n); \ - } \ -} while(0) - -#define NDR_PUSH_NEED_BYTES(ndr, n) NDR_CHECK(ndr_push_expand(ndr, n)) - -#define NDR_PUSH_ALIGN(ndr, n) do { \ - if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \ - uint32_t _pad = ((ndr->offset + (n-1)) & ~(n-1)) - ndr->offset; \ - while (_pad--) NDR_CHECK(ndr_push_uint8(ndr, NDR_SCALARS, 0)); \ - } \ -} while(0) - -/* these are used to make the error checking on each element in libndr - less tedious, hopefully making the code more readable */ -#define NDR_CHECK(call) do { \ - enum ndr_err_code _status; \ - _status = call; \ - if (!NDR_ERR_CODE_IS_SUCCESS(_status)) { \ - return _status; \ - } \ -} while (0) - -#define NDR_PULL_GET_MEM_CTX(ndr) (ndr->current_mem_ctx) - -#define NDR_PULL_SET_MEM_CTX(ndr, mem_ctx, flgs) do {\ - if ( !(flgs) || (ndr->flags & flgs) ) {\ - if (!(mem_ctx)) {\ - return ndr_pull_error(ndr, NDR_ERR_ALLOC, "NDR_PULL_SET_MEM_CTX(NULL): %s\n", __location__); \ - }\ - ndr->current_mem_ctx = discard_const(mem_ctx);\ - }\ -} while(0) - -#define _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr) do {\ - if (!ndr->current_mem_ctx) {\ - ndr->current_mem_ctx = talloc_new(ndr);\ - if (!ndr->current_mem_ctx) {\ - return ndr_pull_error(ndr, NDR_ERR_ALLOC, "_NDR_PULL_FIX_CURRENT_MEM_CTX() failed: %s\n", __location__); \ - }\ - }\ -} while(0) - -#define NDR_PULL_ALLOC(ndr, s) do { \ - _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\ - (s) = talloc_ptrtype(ndr->current_mem_ctx, (s)); \ - if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %s failed: %s\n", # s, __location__); \ -} while (0) - -#define NDR_PULL_ALLOC_N(ndr, s, n) do { \ - _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\ - (s) = talloc_array_ptrtype(ndr->current_mem_ctx, (s), n); \ - if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %u * %s failed: %s\n", (unsigned)n, # s, __location__); \ -} while (0) - - -#define NDR_PUSH_ALLOC_SIZE(ndr, s, size) do { \ - (s) = talloc_array(ndr, uint8_t, size); \ - if (!(s)) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %u failed: %s\n", (unsigned)size, __location__); \ -} while (0) - -#define NDR_PUSH_ALLOC(ndr, s) do { \ - (s) = talloc_ptrtype(ndr, (s)); \ - if (!(s)) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %s failed: %s\n", # s, __location__); \ -} while (0) - -/* these are used when generic fn pointers are needed for ndr push/pull fns */ -typedef enum ndr_err_code (*ndr_push_flags_fn_t)(struct ndr_push *, int ndr_flags, const void *); -typedef enum ndr_err_code (*ndr_pull_flags_fn_t)(struct ndr_pull *, int ndr_flags, void *); -typedef void (*ndr_print_fn_t)(struct ndr_print *, const char *, const void *); -typedef void (*ndr_print_function_t)(struct ndr_print *, const char *, int, const void *); - -extern const struct ndr_syntax_id ndr_transfer_syntax; -extern const struct ndr_syntax_id ndr64_transfer_syntax; - -struct ndr_interface_call { - const char *name; - size_t struct_size; - ndr_push_flags_fn_t ndr_push; - ndr_pull_flags_fn_t ndr_pull; - ndr_print_function_t ndr_print; - bool async; -}; - -struct ndr_interface_string_array { - uint32_t count; - const char * const *names; -}; - -struct ndr_interface_table { - const char *name; - struct ndr_syntax_id syntax_id; - const char *helpstring; - uint32_t num_calls; - const struct ndr_interface_call *calls; - const struct ndr_interface_string_array *endpoints; - const struct ndr_interface_string_array *authservices; -}; - -struct ndr_interface_list { - struct ndr_interface_list *prev, *next; - const struct ndr_interface_table *table; -}; - -#define NDR_SCALAR_PROTO(name, type) \ -enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, 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, 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); \ -void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, const type *v); - - -void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid); -size_t ndr_size_dom_sid28(const struct dom_sid *sid, int flags); - -#endif /* __LIBNDR_H__ */ diff --git a/source3/librpc/ndr/ndr.c b/source3/librpc/ndr/ndr.c deleted file mode 100644 index d94d12e146..0000000000 --- a/source3/librpc/ndr/ndr.c +++ /dev/null @@ -1,1101 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - libndr interface - - Copyright (C) Andrew Tridgell 2003 - - 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/>. -*/ - -/* - this provides the core routines for NDR parsing functions - - see http://www.opengroup.org/onlinepubs/9629399/chap14.htm for details - of NDR encoding rules -*/ - -#include "includes.h" - -#define NDR_BASE_MARSHALL_SIZE 1024 - -/* this guid indicates NDR encoding in a protocol tower */ -const struct ndr_syntax_id ndr_transfer_syntax = { - { 0x8a885d04, 0x1ceb, 0x11c9, {0x9f, 0xe8}, {0x08,0x00,0x2b,0x10,0x48,0x60} }, - 2 -}; - -const struct ndr_syntax_id ndr64_transfer_syntax = { - { 0x71710533, 0xbeba, 0x4937, {0x83, 0x19}, {0xb5,0xdb,0xef,0x9c,0xcc,0x36} }, - 1 -}; - -/* - work out the number of bytes needed to align on a n byte boundary -*/ -_PUBLIC_ size_t ndr_align_size(uint32_t offset, size_t n) -{ - if ((offset & (n-1)) == 0) return 0; - return n - (offset & (n-1)); -} - -/* - initialise a ndr parse structure from a data blob -*/ -_PUBLIC_ struct ndr_pull *ndr_pull_init_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx) -{ - struct ndr_pull *ndr; - - ndr = talloc_zero(mem_ctx, struct ndr_pull); - if (!ndr) return NULL; - ndr->current_mem_ctx = mem_ctx; - - ndr->data = blob->data; - ndr->data_size = blob->length; - - return ndr; -} - -/* - advance by 'size' bytes -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_advance(struct ndr_pull *ndr, uint32_t size) -{ - ndr->offset += size; - if (ndr->offset > ndr->data_size) { - return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, - "ndr_pull_advance by %u failed", - size); - } - return NDR_ERR_SUCCESS; -} - -/* - set the parse offset to 'ofs' -*/ -static enum ndr_err_code ndr_pull_set_offset(struct ndr_pull *ndr, uint32_t ofs) -{ - ndr->offset = ofs; - if (ndr->offset > ndr->data_size) { - return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, - "ndr_pull_set_offset %u failed", - ofs); - } - return NDR_ERR_SUCCESS; -} - -/* save the offset/size of the current ndr state */ -_PUBLIC_ void ndr_pull_save(struct ndr_pull *ndr, struct ndr_pull_save *save) -{ - save->offset = ndr->offset; - save->data_size = ndr->data_size; -} - -/* restore the size/offset of a ndr structure */ -_PUBLIC_ void ndr_pull_restore(struct ndr_pull *ndr, struct ndr_pull_save *save) -{ - ndr->offset = save->offset; - ndr->data_size = save->data_size; -} - - -/* create a ndr_push structure, ready for some marshalling */ -_PUBLIC_ struct ndr_push *ndr_push_init_ctx(TALLOC_CTX *mem_ctx) -{ - struct ndr_push *ndr; - - ndr = talloc_zero(mem_ctx, struct ndr_push); - if (!ndr) { - return NULL; - } - - ndr->flags = 0; - ndr->alloc_size = NDR_BASE_MARSHALL_SIZE; - ndr->data = talloc_array(ndr, uint8_t, ndr->alloc_size); - if (!ndr->data) { - return NULL; - } - - return ndr; -} - -/* return a DATA_BLOB structure for the current ndr_push marshalled data */ -_PUBLIC_ DATA_BLOB ndr_push_blob(struct ndr_push *ndr) -{ - DATA_BLOB blob; - blob = data_blob_const(ndr->data, ndr->offset); - if (ndr->alloc_size > ndr->offset) { - ndr->data[ndr->offset] = 0; - } - return blob; -} - - -/* - expand the available space in the buffer to ndr->offset + extra_size -*/ -_PUBLIC_ enum ndr_err_code ndr_push_expand(struct ndr_push *ndr, uint32_t extra_size) -{ - uint32_t size = extra_size + ndr->offset; - - if (size < ndr->offset) { - /* extra_size overflowed the offset */ - return ndr_push_error(ndr, NDR_ERR_BUFSIZE, "Overflow in push_expand to %u", - size); - } - - if (ndr->alloc_size > size) { - return NDR_ERR_SUCCESS; - } - - ndr->alloc_size += NDR_BASE_MARSHALL_SIZE; - if (size+1 > ndr->alloc_size) { - ndr->alloc_size = size+1; - } - ndr->data = talloc_realloc(ndr, ndr->data, uint8_t, ndr->alloc_size); - if (!ndr->data) { - return ndr_push_error(ndr, NDR_ERR_ALLOC, "Failed to push_expand to %u", - ndr->alloc_size); - } - - return NDR_ERR_SUCCESS; -} - -_PUBLIC_ void ndr_print_debug_helper(struct ndr_print *ndr, const char *format, ...) _PRINTF_ATTRIBUTE(2,3) -{ - va_list ap; - char *s = NULL; - int i, ret; - - va_start(ap, format); - ret = vasprintf(&s, format, ap); - va_end(ap); - - if (ret == -1) { - return; - } - - for (i=0;i<ndr->depth;i++) { - DEBUGADD(0,(" ")); - } - - DEBUGADD(0,("%s\n", s)); - free(s); -} - -_PUBLIC_ void ndr_print_string_helper(struct ndr_print *ndr, const char *format, ...) _PRINTF_ATTRIBUTE(2,3) -{ - va_list ap; - int i; - - for (i=0;i<ndr->depth;i++) { - ndr->private_data = talloc_asprintf_append_buffer( - (char *)ndr->private_data, " "); - } - - va_start(ap, format); - ndr->private_data = talloc_vasprintf_append_buffer((char *)ndr->private_data, - format, ap); - va_end(ap); - ndr->private_data = talloc_asprintf_append_buffer((char *)ndr->private_data, - "\n"); -} - -/* - a useful helper function for printing idl structures via DEBUG() -*/ -_PUBLIC_ void ndr_print_debug(ndr_print_fn_t fn, const char *name, void *ptr) -{ - struct ndr_print *ndr; - - ndr = talloc_zero(NULL, struct ndr_print); - if (!ndr) return; - ndr->print = ndr_print_debug_helper; - ndr->depth = 1; - ndr->flags = 0; - fn(ndr, name, ptr); - talloc_free(ndr); -} - -/* - a useful helper function for printing idl unions via DEBUG() -*/ -_PUBLIC_ void ndr_print_union_debug(ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr) -{ - struct ndr_print *ndr; - - ndr = talloc_zero(NULL, struct ndr_print); - if (!ndr) return; - ndr->print = ndr_print_debug_helper; - ndr->depth = 1; - ndr->flags = 0; - ndr_print_set_switch_value(ndr, ptr, level); - fn(ndr, name, ptr); - talloc_free(ndr); -} - -/* - a useful helper function for printing idl function calls via DEBUG() -*/ -_PUBLIC_ void ndr_print_function_debug(ndr_print_function_t fn, const char *name, int flags, void *ptr) -{ - struct ndr_print *ndr; - - ndr = talloc_zero(NULL, struct ndr_print); - if (!ndr) return; - ndr->print = ndr_print_debug_helper; - ndr->depth = 1; - ndr->flags = 0; - fn(ndr, name, flags, ptr); - talloc_free(ndr); -} - -/* - a useful helper function for printing idl structures to a string -*/ -_PUBLIC_ char *ndr_print_struct_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, void *ptr) -{ - struct ndr_print *ndr; - char *ret = NULL; - - ndr = talloc_zero(mem_ctx, struct ndr_print); - if (!ndr) return NULL; - ndr->private_data = talloc_strdup(ndr, ""); - if (!ndr->private_data) { - goto failed; - } - ndr->print = ndr_print_string_helper; - ndr->depth = 1; - ndr->flags = 0; - fn(ndr, name, ptr); - ret = talloc_steal(mem_ctx, (char *)ndr->private_data); -failed: - talloc_free(ndr); - return ret; -} - -/* - a useful helper function for printing idl unions to a string -*/ -_PUBLIC_ char *ndr_print_union_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr) -{ - struct ndr_print *ndr; - char *ret = NULL; - - ndr = talloc_zero(mem_ctx, struct ndr_print); - if (!ndr) return NULL; - ndr->private_data = talloc_strdup(ndr, ""); - if (!ndr->private_data) { - goto failed; - } - ndr->print = ndr_print_string_helper; - ndr->depth = 1; - ndr->flags = 0; - ndr_print_set_switch_value(ndr, ptr, level); - fn(ndr, name, ptr); - ret = talloc_steal(mem_ctx, (char *)ndr->private_data); -failed: - talloc_free(ndr); - return ret; -} - -/* - a useful helper function for printing idl function calls to a string -*/ -_PUBLIC_ char *ndr_print_function_string(TALLOC_CTX *mem_ctx, - ndr_print_function_t fn, const char *name, - int flags, void *ptr) -{ - struct ndr_print *ndr; - char *ret = NULL; - - ndr = talloc_zero(mem_ctx, struct ndr_print); - if (!ndr) return NULL; - ndr->private_data = talloc_strdup(ndr, ""); - if (!ndr->private_data) { - goto failed; - } - ndr->print = ndr_print_string_helper; - ndr->depth = 1; - ndr->flags = 0; - fn(ndr, name, flags, ptr); - ret = talloc_steal(mem_ctx, (char *)ndr->private_data); -failed: - talloc_free(ndr); - return ret; -} - -_PUBLIC_ void ndr_set_flags(uint32_t *pflags, uint32_t new_flags) -{ - /* the big/little endian flags are inter-dependent */ - if (new_flags & LIBNDR_FLAG_LITTLE_ENDIAN) { - (*pflags) &= ~LIBNDR_FLAG_BIGENDIAN; - } - if (new_flags & LIBNDR_FLAG_BIGENDIAN) { - (*pflags) &= ~LIBNDR_FLAG_LITTLE_ENDIAN; - } - if (new_flags & LIBNDR_FLAG_REMAINING) { - (*pflags) &= ~LIBNDR_ALIGN_FLAGS; - } - if (new_flags & LIBNDR_ALIGN_FLAGS) { - (*pflags) &= ~LIBNDR_FLAG_REMAINING; - } - (*pflags) |= new_flags; -} - -NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err) -{ - switch (ndr_err) { - case NDR_ERR_SUCCESS: - return NT_STATUS_OK; - case NDR_ERR_BUFSIZE: - return NT_STATUS_BUFFER_TOO_SMALL; - case NDR_ERR_TOKEN: - return NT_STATUS_INTERNAL_ERROR; - case NDR_ERR_ALLOC: - return NT_STATUS_NO_MEMORY; - case NDR_ERR_ARRAY_SIZE: - return NT_STATUS_ARRAY_BOUNDS_EXCEEDED; - case NDR_ERR_INVALID_POINTER: - return NT_STATUS_INVALID_PARAMETER_MIX; - case NDR_ERR_UNREAD_BYTES: - return NT_STATUS_PORT_MESSAGE_TOO_LONG; - default: - break; - } - - /* we should map all error codes to different status codes */ - return NT_STATUS_INVALID_PARAMETER; -} - -/* - * Convert an ndr error to string - */ - -const char *ndr_errstr(enum ndr_err_code err) -{ - switch (err) { - case NDR_ERR_SUCCESS: - return "NDR_ERR_SUCCESS"; - break; - case NDR_ERR_ARRAY_SIZE: - return "NDR_ERR_ARRAY_SIZE"; - break; - case NDR_ERR_BAD_SWITCH: - return "NDR_ERR_BAD_SWITCH"; - break; - case NDR_ERR_OFFSET: - return "NDR_ERR_OFFSET"; - break; - case NDR_ERR_RELATIVE: - return "NDR_ERR_RELATIVE"; - break; - case NDR_ERR_CHARCNV: - return "NDR_ERR_CHARCNV"; - break; - case NDR_ERR_LENGTH: - return "NDR_ERR_LENGTH"; - break; - case NDR_ERR_SUBCONTEXT: - return "NDR_ERR_SUBCONTEXT"; - break; - case NDR_ERR_COMPRESSION: - return "NDR_ERR_COMPRESSION"; - break; - case NDR_ERR_STRING: - return "NDR_ERR_STRING"; - break; - case NDR_ERR_VALIDATE: - return "NDR_ERR_VALIDATE"; - break; - case NDR_ERR_BUFSIZE: - return "NDR_ERR_BUFSIZE"; - break; - case NDR_ERR_ALLOC: - return "NDR_ERR_ALLOC"; - break; - case NDR_ERR_RANGE: - return "NDR_ERR_RANGE"; - break; - case NDR_ERR_TOKEN: - return "NDR_ERR_TOKEN"; - break; - case NDR_ERR_IPV4ADDRESS: - return "NDR_ERR_IPV4ADDRESS"; - break; - case NDR_ERR_INVALID_POINTER: - return "NDR_ERR_INVALID_POINTER"; - break; - case NDR_ERR_UNREAD_BYTES: - return "NDR_ERR_UNREAD_BYTES"; - break; - } - - return talloc_asprintf(talloc_tos(), "Unknown NDR error: %d", err); -} - -/* - return and possibly log an NDR error -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_error(struct ndr_pull *ndr, - enum ndr_err_code ndr_err, - const char *format, ...) _PRINTF_ATTRIBUTE(3,4) -{ - char *s=NULL; - va_list ap; - int ret; - - va_start(ap, format); - ret = vasprintf(&s, format, ap); - va_end(ap); - - if (ret == -1) { - return NDR_ERR_ALLOC; - } - - DEBUG(1,("ndr_pull_error(%u): %s\n", ndr_err, s)); - - free(s); - - return ndr_err; -} - -/* - return and possibly log an NDR error -*/ -_PUBLIC_ enum ndr_err_code ndr_push_error(struct ndr_push *ndr, - enum ndr_err_code ndr_err, - const char *format, ...) _PRINTF_ATTRIBUTE(3,4) -{ - char *s=NULL; - va_list ap; - int ret; - - va_start(ap, format); - ret = vasprintf(&s, format, ap); - va_end(ap); - - if (ret == -1) { - return NDR_ERR_ALLOC; - } - - DEBUG(1,("ndr_push_error(%u): %s\n", ndr_err, s)); - - free(s); - - return ndr_err; -} - -/* - handle subcontext buffers, which in midl land are user-marshalled, but - we use magic in pidl to make them easier to cope with -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_subcontext_start(struct ndr_pull *ndr, - struct ndr_pull **_subndr, - size_t header_size, - ssize_t size_is) -{ - struct ndr_pull *subndr; - uint32_t r_content_size; - - switch (header_size) { - case 0: { - uint32_t content_size = ndr->data_size - ndr->offset; - if (size_is >= 0) { - content_size = size_is; - } - r_content_size = content_size; - break; - } - - case 2: { - uint16_t content_size; - NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &content_size)); - if (size_is >= 0 && size_is != content_size) { - return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PULL) size_is(%d) mismatch content_size %d", - (int)size_is, (int)content_size); - } - r_content_size = content_size; - break; - } - - case 4: { - uint32_t content_size; - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &content_size)); - if (size_is >= 0 && size_is != content_size) { - return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PULL) size_is(%d) mismatch content_size %d", - (int)size_is, (int)content_size); - } - r_content_size = content_size; - break; - } - default: - return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PULL) header_size %d", - (int)header_size); - } - - NDR_PULL_NEED_BYTES(ndr, r_content_size); - - subndr = talloc_zero(ndr, struct ndr_pull); - NDR_ERR_HAVE_NO_MEMORY(subndr); - subndr->flags = ndr->flags; - subndr->current_mem_ctx = ndr->current_mem_ctx; - - subndr->data = ndr->data + ndr->offset; - subndr->offset = 0; - subndr->data_size = r_content_size; - - *_subndr = subndr; - return NDR_ERR_SUCCESS; -} - -_PUBLIC_ enum ndr_err_code ndr_pull_subcontext_end(struct ndr_pull *ndr, - struct ndr_pull *subndr, - size_t header_size, - ssize_t size_is) -{ - uint32_t advance; - if (size_is >= 0) { - advance = size_is; - } else if (header_size > 0) { - advance = subndr->data_size; - } else { - advance = subndr->offset; - } - NDR_CHECK(ndr_pull_advance(ndr, advance)); - return NDR_ERR_SUCCESS; -} - -_PUBLIC_ enum ndr_err_code ndr_push_subcontext_start(struct ndr_push *ndr, - struct ndr_push **_subndr, - size_t header_size, - ssize_t size_is) -{ - struct ndr_push *subndr; - - subndr = ndr_push_init_ctx(ndr); - NDR_ERR_HAVE_NO_MEMORY(subndr); - subndr->flags = ndr->flags; - - *_subndr = subndr; - return NDR_ERR_SUCCESS; -} - -/* - push a subcontext header -*/ -_PUBLIC_ enum ndr_err_code ndr_push_subcontext_end(struct ndr_push *ndr, - struct ndr_push *subndr, - size_t header_size, - ssize_t size_is) -{ - if (size_is >= 0) { - ssize_t padding_len = size_is - subndr->offset; - if (padding_len > 0) { - NDR_CHECK(ndr_push_zero(subndr, padding_len)); - } else if (padding_len < 0) { - return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PUSH) content_size %d is larger than size_is(%d)", - (int)subndr->offset, (int)size_is); - } - } - - switch (header_size) { - case 0: - break; - - case 2: - NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, subndr->offset)); - break; - - case 4: - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, subndr->offset)); - break; - - default: - return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext header size %d", - (int)header_size); - } - - NDR_CHECK(ndr_push_bytes(ndr, subndr->data, subndr->offset)); - return NDR_ERR_SUCCESS; -} - -/* - store a token in the ndr context, for later retrieval -*/ -_PUBLIC_ enum ndr_err_code ndr_token_store(TALLOC_CTX *mem_ctx, - struct ndr_token_list **list, - const void *key, - uint32_t value) -{ - struct ndr_token_list *tok; - tok = talloc(mem_ctx, struct ndr_token_list); - NDR_ERR_HAVE_NO_MEMORY(tok); - tok->key = key; - tok->value = value; - DLIST_ADD((*list), tok); - return NDR_ERR_SUCCESS; -} - -/* - retrieve a token from a ndr context, using cmp_fn to match the tokens -*/ -_PUBLIC_ enum ndr_err_code ndr_token_retrieve_cmp_fn(struct ndr_token_list **list, const void *key, uint32_t *v, - comparison_fn_t _cmp_fn, bool _remove_tok) -{ - struct ndr_token_list *tok; - for (tok=*list;tok;tok=tok->next) { - if (_cmp_fn && _cmp_fn(tok->key,key)==0) goto found; - else if (!_cmp_fn && tok->key == key) goto found; - } - return NDR_ERR_TOKEN; -found: - *v = tok->value; - if (_remove_tok) { - DLIST_REMOVE((*list), tok); - talloc_free(tok); - } - return NDR_ERR_SUCCESS; -} - -/* - retrieve a token from a ndr context -*/ -_PUBLIC_ enum ndr_err_code ndr_token_retrieve(struct ndr_token_list **list, const void *key, uint32_t *v) -{ - return ndr_token_retrieve_cmp_fn(list, key, v, NULL, true); -} - -/* - peek at but don't removed a token from a ndr context -*/ -_PUBLIC_ uint32_t ndr_token_peek(struct ndr_token_list **list, const void *key) -{ - enum ndr_err_code status; - uint32_t v; - - status = ndr_token_retrieve_cmp_fn(list, key, &v, NULL, false); - if (!NDR_ERR_CODE_IS_SUCCESS(status)) { - return 0; - } - - return v; -} - -/* - pull an array size field and add it to the array_size_list token list -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_array_size(struct ndr_pull *ndr, const void *p) -{ - uint32_t size; - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &size)); - return ndr_token_store(ndr, &ndr->array_size_list, p, size); -} - -/* - get the stored array size field -*/ -_PUBLIC_ uint32_t ndr_get_array_size(struct ndr_pull *ndr, const void *p) -{ - return ndr_token_peek(&ndr->array_size_list, p); -} - -/* - check the stored array size field -*/ -_PUBLIC_ enum ndr_err_code ndr_check_array_size(struct ndr_pull *ndr, void *p, uint32_t size) -{ - uint32_t stored; - stored = ndr_token_peek(&ndr->array_size_list, p); - if (stored != size) { - return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, - "Bad array size - got %u expected %u\n", - stored, size); - } - return NDR_ERR_SUCCESS; -} - -/* - pull an array length field and add it to the array_length_list token list -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_array_length(struct ndr_pull *ndr, const void *p) -{ - uint32_t length, offset; - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &offset)); - if (offset != 0) { - return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, - "non-zero array offset %u\n", offset); - } - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length)); - return ndr_token_store(ndr, &ndr->array_length_list, p, length); -} - -/* - get the stored array length field -*/ -_PUBLIC_ uint32_t ndr_get_array_length(struct ndr_pull *ndr, const void *p) -{ - return ndr_token_peek(&ndr->array_length_list, p); -} - -/* - check the stored array length field -*/ -_PUBLIC_ enum ndr_err_code ndr_check_array_length(struct ndr_pull *ndr, void *p, uint32_t length) -{ - uint32_t stored; - stored = ndr_token_peek(&ndr->array_length_list, p); - if (stored != length) { - return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, - "Bad array length - got %u expected %u\n", - stored, length); - } - return NDR_ERR_SUCCESS; -} - -/* - store a switch value - */ -_PUBLIC_ enum ndr_err_code ndr_push_set_switch_value(struct ndr_push *ndr, const void *p, uint32_t val) -{ - return ndr_token_store(ndr, &ndr->switch_list, p, val); -} - -_PUBLIC_ enum ndr_err_code ndr_pull_set_switch_value(struct ndr_pull *ndr, const void *p, uint32_t val) -{ - return ndr_token_store(ndr, &ndr->switch_list, p, val); -} - -_PUBLIC_ enum ndr_err_code ndr_print_set_switch_value(struct ndr_print *ndr, const void *p, uint32_t val) -{ - return ndr_token_store(ndr, &ndr->switch_list, p, val); -} - -/* - retrieve a switch value - */ -_PUBLIC_ uint32_t ndr_push_get_switch_value(struct ndr_push *ndr, const void *p) -{ - return ndr_token_peek(&ndr->switch_list, p); -} - -_PUBLIC_ uint32_t ndr_pull_get_switch_value(struct ndr_pull *ndr, const void *p) -{ - return ndr_token_peek(&ndr->switch_list, p); -} - -_PUBLIC_ uint32_t ndr_print_get_switch_value(struct ndr_print *ndr, const void *p) -{ - return ndr_token_peek(&ndr->switch_list, p); -} - -/* - pull a struct from a blob using NDR -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_struct_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, - ndr_pull_flags_fn_t fn) -{ - struct ndr_pull *ndr; - ndr = ndr_pull_init_blob(blob, mem_ctx); - NDR_ERR_HAVE_NO_MEMORY(ndr); - NDR_CHECK(fn(ndr, NDR_SCALARS|NDR_BUFFERS, p)); - return NDR_ERR_SUCCESS; -} - -/* - pull a struct from a blob using NDR - failing if all bytes are not consumed -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_struct_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, - ndr_pull_flags_fn_t fn) -{ - struct ndr_pull *ndr; - ndr = ndr_pull_init_blob(blob, mem_ctx); - NDR_ERR_HAVE_NO_MEMORY(ndr); - NDR_CHECK(fn(ndr, NDR_SCALARS|NDR_BUFFERS, p)); - if (ndr->offset < ndr->data_size) { - return ndr_pull_error(ndr, NDR_ERR_UNREAD_BYTES, - "not all bytes consumed ofs[%u] size[%u]", - ndr->offset, ndr->data_size); - } - return NDR_ERR_SUCCESS; -} - -/* - pull a union from a blob using NDR, given the union discriminator -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_union_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, - uint32_t level, ndr_pull_flags_fn_t fn) -{ - struct ndr_pull *ndr; - ndr = ndr_pull_init_blob(blob, mem_ctx); - NDR_ERR_HAVE_NO_MEMORY(ndr); - NDR_CHECK(ndr_pull_set_switch_value(ndr, p, level)); - NDR_CHECK(fn(ndr, NDR_SCALARS|NDR_BUFFERS, p)); - return NDR_ERR_SUCCESS; -} - -/* - pull a union from a blob using NDR, given the union discriminator, - failing if all bytes are not consumed -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_union_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, - uint32_t level, ndr_pull_flags_fn_t fn) -{ - struct ndr_pull *ndr; - ndr = ndr_pull_init_blob(blob, mem_ctx); - NDR_ERR_HAVE_NO_MEMORY(ndr); - NDR_CHECK(ndr_pull_set_switch_value(ndr, p, level)); - NDR_CHECK(fn(ndr, NDR_SCALARS|NDR_BUFFERS, p)); - if (ndr->offset < ndr->data_size) { - return ndr_pull_error(ndr, NDR_ERR_UNREAD_BYTES, - "not all bytes consumed ofs[%u] size[%u]", - ndr->offset, ndr->data_size); - } - return NDR_ERR_SUCCESS; -} - -/* - push a struct to a blob using NDR -*/ -_PUBLIC_ enum ndr_err_code ndr_push_struct_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, const void *p, - ndr_push_flags_fn_t fn) -{ - struct ndr_push *ndr; - ndr = ndr_push_init_ctx(mem_ctx); - NDR_ERR_HAVE_NO_MEMORY(ndr); - - NDR_CHECK(fn(ndr, NDR_SCALARS|NDR_BUFFERS, p)); - - *blob = ndr_push_blob(ndr); - talloc_steal(mem_ctx, blob->data); - talloc_free(ndr); - - return NDR_ERR_SUCCESS; -} - -/* - push a union to a blob using NDR -*/ -_PUBLIC_ 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) -{ - struct ndr_push *ndr; - ndr = ndr_push_init_ctx(mem_ctx); - NDR_ERR_HAVE_NO_MEMORY(ndr); - - NDR_CHECK(ndr_push_set_switch_value(ndr, p, level)); - NDR_CHECK(fn(ndr, NDR_SCALARS|NDR_BUFFERS, p)); - - *blob = ndr_push_blob(ndr); - talloc_steal(mem_ctx, blob->data); - talloc_free(ndr); - - return NDR_ERR_SUCCESS; -} - -/* - generic ndr_size_*() handler for structures -*/ -_PUBLIC_ size_t ndr_size_struct(const void *p, int flags, ndr_push_flags_fn_t push) -{ - struct ndr_push *ndr; - enum ndr_err_code status; - size_t ret; - - /* avoid recursion */ - if (flags & LIBNDR_FLAG_NO_NDR_SIZE) return 0; - - ndr = ndr_push_init_ctx(NULL); - if (!ndr) return 0; - ndr->flags |= flags | LIBNDR_FLAG_NO_NDR_SIZE; - status = push(ndr, NDR_SCALARS|NDR_BUFFERS, discard_const(p)); - if (!NDR_ERR_CODE_IS_SUCCESS(status)) { - talloc_free(ndr); - return 0; - } - ret = ndr->offset; - talloc_free(ndr); - return ret; -} - -/* - generic ndr_size_*() handler for unions -*/ -_PUBLIC_ size_t ndr_size_union(const void *p, int flags, uint32_t level, ndr_push_flags_fn_t push) -{ - struct ndr_push *ndr; - enum ndr_err_code status; - size_t ret; - - /* avoid recursion */ - if (flags & LIBNDR_FLAG_NO_NDR_SIZE) return 0; - - ndr = ndr_push_init_ctx(NULL); - if (!ndr) return 0; - ndr->flags |= flags | LIBNDR_FLAG_NO_NDR_SIZE; - - status = ndr_push_set_switch_value(ndr, p, level); - if (!NDR_ERR_CODE_IS_SUCCESS(status)) { - talloc_free(ndr); - return 0; - } - status = push(ndr, NDR_SCALARS|NDR_BUFFERS, p); - if (!NDR_ERR_CODE_IS_SUCCESS(status)) { - talloc_free(ndr); - return 0; - } - ret = ndr->offset; - talloc_free(ndr); - return ret; -} - -/* - get the current base for relative pointers for the push -*/ -_PUBLIC_ uint32_t ndr_push_get_relative_base_offset(struct ndr_push *ndr) -{ - return ndr->relative_base_offset; -} - -/* - restore the old base for relative pointers for the push -*/ -_PUBLIC_ void ndr_push_restore_relative_base_offset(struct ndr_push *ndr, uint32_t offset) -{ - ndr->relative_base_offset = offset; -} - -/* - setup the current base for relative pointers for the push - called in the NDR_SCALAR stage -*/ -_PUBLIC_ enum ndr_err_code ndr_push_setup_relative_base_offset1(struct ndr_push *ndr, const void *p, uint32_t offset) -{ - ndr->relative_base_offset = offset; - return ndr_token_store(ndr, &ndr->relative_base_list, p, offset); -} - -/* - setup the current base for relative pointers for the push - called in the NDR_BUFFERS stage -*/ -_PUBLIC_ enum ndr_err_code ndr_push_setup_relative_base_offset2(struct ndr_push *ndr, const void *p) -{ - return ndr_token_retrieve(&ndr->relative_base_list, p, &ndr->relative_base_offset); -} - -/* - push a relative object - stage1 - this is called during SCALARS processing -*/ -_PUBLIC_ enum ndr_err_code ndr_push_relative_ptr1(struct ndr_push *ndr, const void *p) -{ - if (p == NULL) { - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0)); - return NDR_ERR_SUCCESS; - } - NDR_CHECK(ndr_push_align(ndr, 4)); - NDR_CHECK(ndr_token_store(ndr, &ndr->relative_list, p, ndr->offset)); - return ndr_push_uint32(ndr, NDR_SCALARS, 0xFFFFFFFF); -} - -/* - push a relative object - stage2 - this is called during buffers processing -*/ -_PUBLIC_ enum ndr_err_code ndr_push_relative_ptr2(struct ndr_push *ndr, const void *p) -{ - struct ndr_push_save save; - uint32_t ptr_offset = 0xFFFFFFFF; - if (p == NULL) { - return NDR_ERR_SUCCESS; - } - ndr_push_save(ndr, &save); - NDR_CHECK(ndr_token_retrieve(&ndr->relative_list, p, &ptr_offset)); - if (ptr_offset > ndr->offset) { - return ndr_push_error(ndr, NDR_ERR_BUFSIZE, - "ndr_push_relative_ptr2 ptr_offset(%u) > ndr->offset(%u)", - ptr_offset, ndr->offset); - } - ndr->offset = ptr_offset; - if (save.offset < ndr->relative_base_offset) { - return ndr_push_error(ndr, NDR_ERR_BUFSIZE, - "ndr_push_relative_ptr2 save.offset(%u) < ndr->relative_base_offset(%u)", - save.offset, ndr->relative_base_offset); - } - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, save.offset - ndr->relative_base_offset)); - ndr_push_restore(ndr, &save); - return NDR_ERR_SUCCESS; -} - -/* - get the current base for relative pointers for the pull -*/ -_PUBLIC_ uint32_t ndr_pull_get_relative_base_offset(struct ndr_pull *ndr) -{ - return ndr->relative_base_offset; -} - -/* - restore the old base for relative pointers for the pull -*/ -_PUBLIC_ void ndr_pull_restore_relative_base_offset(struct ndr_pull *ndr, uint32_t offset) -{ - ndr->relative_base_offset = offset; -} - -/* - setup the current base for relative pointers for the pull - called in the NDR_SCALAR stage -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_setup_relative_base_offset1(struct ndr_pull *ndr, const void *p, uint32_t offset) -{ - ndr->relative_base_offset = offset; - return ndr_token_store(ndr, &ndr->relative_base_list, p, offset); -} - -/* - setup the current base for relative pointers for the pull - called in the NDR_BUFFERS stage -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_setup_relative_base_offset2(struct ndr_pull *ndr, const void *p) -{ - return ndr_token_retrieve(&ndr->relative_base_list, p, &ndr->relative_base_offset); -} - -/* - pull a relative object - stage1 - called during SCALARS processing -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_relative_ptr1(struct ndr_pull *ndr, const void *p, uint32_t rel_offset) -{ - rel_offset += ndr->relative_base_offset; - if (rel_offset > ndr->data_size) { - return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, - "ndr_pull_relative_ptr1 rel_offset(%u) > ndr->data_size(%u)", - rel_offset, ndr->data_size); - } - return ndr_token_store(ndr, &ndr->relative_list, p, rel_offset); -} - -/* - pull a relative object - stage2 - called during BUFFERS processing -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_relative_ptr2(struct ndr_pull *ndr, const void *p) -{ - uint32_t rel_offset; - NDR_CHECK(ndr_token_retrieve(&ndr->relative_list, p, &rel_offset)); - return ndr_pull_set_offset(ndr, rel_offset); -} diff --git a/source3/librpc/ndr/ndr_basic.c b/source3/librpc/ndr/ndr_basic.c deleted file mode 100644 index c8fa70b185..0000000000 --- a/source3/librpc/ndr/ndr_basic.c +++ /dev/null @@ -1,859 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - routines for marshalling/unmarshalling basic types - - Copyright (C) Andrew Tridgell 2003 - - 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/>. -*/ - -#include "includes.h" -#include "system/network.h" -#include "librpc/ndr/libndr.h" - -#define NDR_SVAL(ndr, ofs) (NDR_BE(ndr)?RSVAL(ndr->data,ofs):SVAL(ndr->data,ofs)) -#define NDR_IVAL(ndr, ofs) (NDR_BE(ndr)?RIVAL(ndr->data,ofs):IVAL(ndr->data,ofs)) -#define NDR_IVALS(ndr, ofs) (NDR_BE(ndr)?RIVALS(ndr->data,ofs):IVALS(ndr->data,ofs)) -#define NDR_SSVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSSVAL(ndr->data,ofs,v); } else SSVAL(ndr->data,ofs,v); } while (0) -#define NDR_SIVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVAL(ndr->data,ofs,v); } else SIVAL(ndr->data,ofs,v); } while (0) -#define NDR_SIVALS(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVALS(ndr->data,ofs,v); } else SIVALS(ndr->data,ofs,v); } while (0) - - -/* - check for data leaks from the server by looking for non-zero pad bytes - these could also indicate that real structure elements have been - mistaken for padding in the IDL -*/ -_PUBLIC_ void ndr_check_padding(struct ndr_pull *ndr, size_t n) -{ - size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1); - int i; - for (i=ndr->offset;i<ofs2;i++) { - if (ndr->data[i] != 0) { - break; - } - } - if (i<ofs2) { - DEBUG(0,("WARNING: Non-zero padding to %d: ", (int)n)); - for (i=ndr->offset;i<ofs2;i++) { - DEBUG(0,("%02x ", ndr->data[i])); - } - DEBUG(0,("\n")); - } - -} - -/* - parse a int8_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v) -{ - NDR_PULL_NEED_BYTES(ndr, 1); - *v = (int8_t)CVAL(ndr->data, ndr->offset); - ndr->offset += 1; - return NDR_ERR_SUCCESS; -} - -/* - parse a uint8_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v) -{ - NDR_PULL_NEED_BYTES(ndr, 1); - *v = CVAL(ndr->data, ndr->offset); - ndr->offset += 1; - return NDR_ERR_SUCCESS; -} - -/* - parse a int16_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v) -{ - NDR_PULL_ALIGN(ndr, 2); - NDR_PULL_NEED_BYTES(ndr, 2); - *v = (uint16_t)NDR_SVAL(ndr, ndr->offset); - ndr->offset += 2; - return NDR_ERR_SUCCESS; -} - -/* - parse a uint16_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v) -{ - NDR_PULL_ALIGN(ndr, 2); - NDR_PULL_NEED_BYTES(ndr, 2); - *v = NDR_SVAL(ndr, ndr->offset); - ndr->offset += 2; - return NDR_ERR_SUCCESS; -} - -/* - parse a int32_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v) -{ - NDR_PULL_ALIGN(ndr, 4); - NDR_PULL_NEED_BYTES(ndr, 4); - *v = NDR_IVALS(ndr, ndr->offset); - ndr->offset += 4; - return NDR_ERR_SUCCESS; -} - -/* - parse a uint32_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v) -{ - NDR_PULL_ALIGN(ndr, 4); - NDR_PULL_NEED_BYTES(ndr, 4); - *v = NDR_IVAL(ndr, ndr->offset); - ndr->offset += 4; - return NDR_ERR_SUCCESS; -} - -/* - parse a pointer referent identifier -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v) -{ - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, v)); - if (*v != 0) { - ndr->ptr_count++; - } - return NDR_ERR_SUCCESS; -} - -/* - parse a ref pointer referent identifier -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v) -{ - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, v)); - /* ref pointers always point to data */ - *v = 1; - return NDR_ERR_SUCCESS; -} - -/* - parse a udlong -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v) -{ - NDR_PULL_ALIGN(ndr, 4); - NDR_PULL_NEED_BYTES(ndr, 8); - *v = NDR_IVAL(ndr, ndr->offset); - *v |= (uint64_t)(NDR_IVAL(ndr, ndr->offset+4)) << 32; - ndr->offset += 8; - return NDR_ERR_SUCCESS; -} - -/* - parse a udlongr -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v) -{ - NDR_PULL_ALIGN(ndr, 4); - NDR_PULL_NEED_BYTES(ndr, 8); - *v = ((uint64_t)NDR_IVAL(ndr, ndr->offset)) << 32; - *v |= NDR_IVAL(ndr, ndr->offset+4); - ndr->offset += 8; - return NDR_ERR_SUCCESS; -} - -/* - parse a dlong -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v) -{ - return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v); -} - -/* - parse a hyper -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v) -{ - NDR_PULL_ALIGN(ndr, 8); - return ndr_pull_udlong(ndr, ndr_flags, v); -} - -/* - parse a pointer -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v) -{ - uintptr_t h; - NDR_PULL_ALIGN(ndr, sizeof(h)); - NDR_PULL_NEED_BYTES(ndr, sizeof(h)); - memcpy(&h, ndr->data+ndr->offset, sizeof(h)); - ndr->offset += sizeof(h); - *v = (void *)h; - return NDR_ERR_SUCCESS; -} - -/* - pull a NTSTATUS -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status) -{ - uint32_t v; - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v)); - *status = NT_STATUS(v); - return NDR_ERR_SUCCESS; -} - -/* - push a NTSTATUS -*/ -_PUBLIC_ enum ndr_err_code ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status) -{ - return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status)); -} - -_PUBLIC_ void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r) -{ - ndr->print(ndr, "%-25s: %s", name, nt_errstr(r)); -} - -/* - pull a WERROR -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status) -{ - uint32_t v; - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v)); - *status = W_ERROR(v); - return NDR_ERR_SUCCESS; -} - -/* - push a WERROR -*/ -_PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status) -{ - return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status)); -} - -_PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r) -{ - ndr->print(ndr, "%-25s: %s", name, win_errstr(r)); -} - -/* - parse a set of bytes -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n) -{ - NDR_PULL_NEED_BYTES(ndr, n); - memcpy(data, ndr->data + ndr->offset, n); - ndr->offset += n; - return NDR_ERR_SUCCESS; -} - -/* - pull an array of uint8 -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n) -{ - if (!(ndr_flags & NDR_SCALARS)) { - return NDR_ERR_SUCCESS; - } - return ndr_pull_bytes(ndr, data, n); -} - -/* - push a int8_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v) -{ - NDR_PUSH_NEED_BYTES(ndr, 1); - SCVAL(ndr->data, ndr->offset, (uint8_t)v); - ndr->offset += 1; - return NDR_ERR_SUCCESS; -} - -/* - push a uint8_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v) -{ - NDR_PUSH_NEED_BYTES(ndr, 1); - SCVAL(ndr->data, ndr->offset, v); - ndr->offset += 1; - return NDR_ERR_SUCCESS; -} - -/* - push a int16_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v) -{ - NDR_PUSH_ALIGN(ndr, 2); - NDR_PUSH_NEED_BYTES(ndr, 2); - NDR_SSVAL(ndr, ndr->offset, (uint16_t)v); - ndr->offset += 2; - return NDR_ERR_SUCCESS; -} - -/* - push a uint16_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v) -{ - NDR_PUSH_ALIGN(ndr, 2); - NDR_PUSH_NEED_BYTES(ndr, 2); - NDR_SSVAL(ndr, ndr->offset, v); - ndr->offset += 2; - return NDR_ERR_SUCCESS; -} - -/* - push a int32_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v) -{ - NDR_PUSH_ALIGN(ndr, 4); - NDR_PUSH_NEED_BYTES(ndr, 4); - NDR_SIVALS(ndr, ndr->offset, v); - ndr->offset += 4; - return NDR_ERR_SUCCESS; -} - -/* - push a uint32_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v) -{ - NDR_PUSH_ALIGN(ndr, 4); - NDR_PUSH_NEED_BYTES(ndr, 4); - NDR_SIVAL(ndr, ndr->offset, v); - ndr->offset += 4; - return NDR_ERR_SUCCESS; -} - -/* - push a udlong -*/ -_PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v) -{ - NDR_PUSH_ALIGN(ndr, 4); - NDR_PUSH_NEED_BYTES(ndr, 8); - NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF)); - NDR_SIVAL(ndr, ndr->offset+4, (v>>32)); - ndr->offset += 8; - return NDR_ERR_SUCCESS; -} - -/* - push a udlongr -*/ -_PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v) -{ - NDR_PUSH_ALIGN(ndr, 4); - NDR_PUSH_NEED_BYTES(ndr, 8); - NDR_SIVAL(ndr, ndr->offset, (v>>32)); - NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF)); - ndr->offset += 8; - return NDR_ERR_SUCCESS; -} - -/* - push a dlong -*/ -_PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v) -{ - return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v); -} - -/* - push a hyper -*/ -_PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v) -{ - NDR_PUSH_ALIGN(ndr, 8); - return ndr_push_udlong(ndr, NDR_SCALARS, v); -} - -/* - push a pointer -*/ -_PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v) -{ - uintptr_t h = (intptr_t)v; - NDR_PUSH_ALIGN(ndr, sizeof(h)); - NDR_PUSH_NEED_BYTES(ndr, sizeof(h)); - memcpy(ndr->data+ndr->offset, &h, sizeof(h)); - ndr->offset += sizeof(h); - return NDR_ERR_SUCCESS; -} - -_PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size) -{ - NDR_PUSH_ALIGN(ndr, size); - return NDR_ERR_SUCCESS; -} - -_PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size) -{ - NDR_PULL_ALIGN(ndr, size); - return NDR_ERR_SUCCESS; -} - -/* - push some bytes -*/ -_PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n) -{ - NDR_PUSH_NEED_BYTES(ndr, n); - memcpy(ndr->data + ndr->offset, data, n); - ndr->offset += n; - return NDR_ERR_SUCCESS; -} - -/* - push some zero bytes -*/ -_PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n) -{ - NDR_PUSH_NEED_BYTES(ndr, n); - memset(ndr->data + ndr->offset, 0, n); - ndr->offset += n; - return NDR_ERR_SUCCESS; -} - -/* - push an array of uint8 -*/ -_PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n) -{ - if (!(ndr_flags & NDR_SCALARS)) { - return NDR_ERR_SUCCESS; - } - return ndr_push_bytes(ndr, data, n); -} - -/* - save the current position - */ -_PUBLIC_ void ndr_push_save(struct ndr_push *ndr, struct ndr_push_save *save) -{ - save->offset = ndr->offset; -} - -/* - restore the position - */ -_PUBLIC_ void ndr_push_restore(struct ndr_push *ndr, struct ndr_push_save *save) -{ - ndr->offset = save->offset; -} - -/* - push a unique non-zero value if a pointer is non-NULL, otherwise 0 -*/ -_PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p) -{ - uint32_t ptr = 0; - if (p) { - ptr = ndr->ptr_count * 4; - ptr |= 0x00020000; - ndr->ptr_count++; - } - return ndr_push_uint32(ndr, NDR_SCALARS, ptr); -} - -/* - push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0 -*/ -_PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p) -{ - uint32_t ptr = 0; - if (p) { - /* Check if the pointer already exists and has an id */ - ptr = ndr_token_peek(&ndr->full_ptr_list, p); - if (ptr == 0) { - ndr->ptr_count++; - ptr = ndr->ptr_count; - ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr); - } - } - return ndr_push_uint32(ndr, NDR_SCALARS, ptr); -} - -/* - push always a 0, if a pointer is NULL it's a fatal error -*/ -_PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr) -{ - return ndr_push_uint32(ndr, NDR_SCALARS, 0xAEF1AEF1); -} - - -/* - push a NTTIME -*/ -_PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t) -{ - NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t)); - return NDR_ERR_SUCCESS; -} - -/* - pull a NTTIME -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t) -{ - NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t)); - return NDR_ERR_SUCCESS; -} - -/* - push a NTTIME -*/ -_PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t) -{ - t /= 10000000; - NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t)); - return NDR_ERR_SUCCESS; -} - -/* - pull a NTTIME_1sec -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t) -{ - NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t)); - (*t) *= 10000000; - return NDR_ERR_SUCCESS; -} - -/* - pull a NTTIME_hyper -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t) -{ - NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t)); - return NDR_ERR_SUCCESS; -} - -/* - push a NTTIME_hyper -*/ -_PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t) -{ - NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t)); - return NDR_ERR_SUCCESS; -} - -/* - push a time_t -*/ -_PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t) -{ - return ndr_push_uint32(ndr, ndr_flags, t); -} - -/* - pull a time_t -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t) -{ - uint32_t tt; - NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt)); - *t = tt; - return NDR_ERR_SUCCESS; -} - - -/* - pull a ipv4address -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address) -{ - struct in_addr in; - NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &in.s_addr)); - in.s_addr = htonl(in.s_addr); - *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in)); - NDR_ERR_HAVE_NO_MEMORY(*address); - return NDR_ERR_SUCCESS; -} - -/* - push a ipv4address -*/ -_PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address) -{ - uint32_t addr; - if (!is_ipaddress(address)) { - return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS, - "Invalid IPv4 address: '%s'", - address); - } - addr = inet_addr(address); - NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr))); - return NDR_ERR_SUCCESS; -} - -/* - print a ipv4address -*/ -_PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name, - const char *address) -{ - ndr->print(ndr, "%-25s: %s", name, address); -} - - -_PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type) -{ - ndr->print(ndr, "%s: struct %s", name, type); -} - -_PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type, - const char *val, uint32_t value) -{ - if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) { - ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value); - } else { - ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value); - } -} - -_PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value) -{ - /* this is an attempt to support multi-bit bitmap masks */ - value &= flag; - - while (!(flag & 1)) { - flag >>= 1; - value >>= 1; - } - if (flag == 1) { - ndr->print(ndr, " %d: %-25s", value, flag_name); - } else { - ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value); - } -} - -_PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v) -{ - ndr->print(ndr, "%-25s: %d", name, v); -} - -_PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v) -{ - ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v); -} - -_PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v) -{ - ndr->print(ndr, "%-25s: %d", name, v); -} - -_PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v) -{ - ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v); -} - -_PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v) -{ - ndr->print(ndr, "%-25s: %d", name, v); -} - -_PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v) -{ - ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v); -} - -_PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v) -{ - ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v); -} - -_PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v) -{ - ndr_print_udlong(ndr, name, v); -} - -_PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v) -{ - ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v); -} - -_PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v) -{ - ndr_print_dlong(ndr, name, v); -} - -_PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v) -{ - ndr->print(ndr, "%-25s: %p", name, v); -} - -_PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p) -{ - if (p) { - ndr->print(ndr, "%-25s: *", name); - } else { - ndr->print(ndr, "%-25s: NULL", name); - } -} - -_PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t) -{ - ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t)); -} - -_PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t) -{ - /* this is a standard NTTIME here - * as it's already converted in the pull/push code - */ - ndr_print_NTTIME(ndr, name, t); -} - -_PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t) -{ - ndr_print_NTTIME(ndr, name, t); -} - -_PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t) -{ - if (t == (time_t)-1 || t == 0) { - ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t); - } else { - ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t)); - } -} - -_PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type) -{ - if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) { - ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level); - } else { - ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level); - } -} - -_PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level) -{ - ndr->print(ndr, "UNKNOWN LEVEL %u", level); -} - -_PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name, - const uint8_t *data, uint32_t count) -{ - int i; - - if (count <= 600 && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) { - char s[1202]; - for (i=0;i<count;i++) { - snprintf(&s[i*2], 3, "%02x", data[i]); - } - s[i*2] = 0; - ndr->print(ndr, "%-25s: %s", name, s); - return; - } - - ndr->print(ndr, "%s: ARRAY(%d)", name, count); - ndr->depth++; - for (i=0;i<count;i++) { - char *idx=NULL; - if (asprintf(&idx, "[%d]", i) != -1) { - ndr_print_uint8(ndr, idx, data[i]); - free(idx); - } - } - ndr->depth--; -} - -_PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r) -{ - ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length); - if (r.length) { - dump_data(10, r.data, r.length); - } -} - - -/* - push a DATA_BLOB onto the wire. -*/ -_PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob) -{ - if (ndr->flags & LIBNDR_ALIGN_FLAGS) { - if (ndr->flags & LIBNDR_FLAG_ALIGN2) { - blob.length = NDR_ALIGN(ndr, 2); - } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) { - blob.length = NDR_ALIGN(ndr, 4); - } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) { - blob.length = NDR_ALIGN(ndr, 8); - } - NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length); - data_blob_clear(&blob); - } else if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) { - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length)); - } - NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length)); - return NDR_ERR_SUCCESS; -} - -/* - pull a DATA_BLOB from the wire. -*/ -_PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob) -{ - uint32_t length = 0; - - if (ndr->flags & LIBNDR_ALIGN_FLAGS) { - if (ndr->flags & LIBNDR_FLAG_ALIGN2) { - length = NDR_ALIGN(ndr, 2); - } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) { - length = NDR_ALIGN(ndr, 4); - } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) { - length = NDR_ALIGN(ndr, 8); - } - if (ndr->data_size - ndr->offset < length) { - length = ndr->data_size - ndr->offset; - } - } else if (ndr->flags & LIBNDR_FLAG_REMAINING) { - length = ndr->data_size - ndr->offset; - } else { - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length)); - } - NDR_PULL_NEED_BYTES(ndr, length); - *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length); - ndr->offset += length; - return NDR_ERR_SUCCESS; -} - -_PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags) -{ - if (!data) return ret; - return ret + data->length; -} - -_PUBLIC_ void ndr_print_bool(struct ndr_print *ndr, const char *name, const bool b) -{ - ndr->print(ndr, "%-25s: %s", name, b?"true":"false"); -} - -_PUBLIC_ void ndr_print_sockaddr_storage(struct ndr_print *ndr, const char *name, const struct sockaddr_storage *ss) -{ - char addr[INET6_ADDRSTRLEN]; - ndr->print(ndr, "%-25s: %s", name, print_sockaddr(addr, sizeof(addr), ss)); -} diff --git a/source3/librpc/ndr/ndr_compression.c b/source3/librpc/ndr/ndr_compression.c deleted file mode 100644 index 9da0773f28..0000000000 --- a/source3/librpc/ndr/ndr_compression.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - libndr compression support - - Copyright (C) Stefan Metzmacher 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/>. -*/ - -#include "includes.h" -#include "lib/compression/mszip.h" -#include "librpc/ndr/libndr.h" -#include "librpc/ndr/ndr_compression.h" - -static enum ndr_err_code ndr_pull_compression_mszip_chunk(struct ndr_pull *ndrpull, - struct ndr_push *ndrpush, - struct decomp_state *decomp_state, - bool *last) -{ - DATA_BLOB comp_chunk; - uint32_t comp_chunk_offset; - uint32_t comp_chunk_size; - DATA_BLOB plain_chunk; - uint32_t plain_chunk_offset; - uint32_t plain_chunk_size; - int ret; - - NDR_CHECK(ndr_pull_uint32(ndrpull, NDR_SCALARS, &plain_chunk_size)); - if (plain_chunk_size > 0x00008000) { - return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION, "Bad MSZIP plain chunk size %08X > 0x00008000 (PULL)", - plain_chunk_size); - } - - NDR_CHECK(ndr_pull_uint32(ndrpull, NDR_SCALARS, &comp_chunk_size)); - - DEBUG(10,("MSZIP plain_chunk_size: %08X (%u) comp_chunk_size: %08X (%u)\n", - plain_chunk_size, plain_chunk_size, comp_chunk_size, comp_chunk_size)); - - comp_chunk_offset = ndrpull->offset; - NDR_CHECK(ndr_pull_advance(ndrpull, comp_chunk_size)); - comp_chunk.length = comp_chunk_size; - comp_chunk.data = ndrpull->data + comp_chunk_offset; - - plain_chunk_offset = ndrpush->offset; - NDR_CHECK(ndr_push_zero(ndrpush, plain_chunk_size)); - plain_chunk.length = plain_chunk_size; - plain_chunk.data = ndrpush->data + plain_chunk_offset; - - ret = ZIPdecompress(decomp_state, &comp_chunk, &plain_chunk); - if (ret != DECR_OK) { - return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION, "Bad ZIPdecompress() error %d (PULL)", - ret); - } - - if ((plain_chunk_size < 0x00008000) || (ndrpull->offset+4 >= ndrpull->data_size)) { - /* this is the last chunk */ - *last = true; - } - - return NDR_ERR_SUCCESS; -} - -static enum ndr_err_code ndr_pull_compression_mszip(struct ndr_pull *subndr, - struct ndr_pull **_comndr, - ssize_t decompressed_len) -{ - struct ndr_push *ndrpush; - struct ndr_pull *comndr; - DATA_BLOB uncompressed; - uint32_t payload_header[4]; - uint32_t payload_size; - uint32_t payload_offset; - uint8_t *payload; - struct decomp_state *decomp_state; - bool last = false; - - ndrpush = ndr_push_init_ctx(subndr); - NDR_ERR_HAVE_NO_MEMORY(ndrpush); - - decomp_state = ZIPdecomp_state(subndr); - NDR_ERR_HAVE_NO_MEMORY(decomp_state); - - while (!last) { - NDR_CHECK(ndr_pull_compression_mszip_chunk(subndr, ndrpush, decomp_state, &last)); - } - - uncompressed = ndr_push_blob(ndrpush); - - if (uncompressed.length != decompressed_len) { - return ndr_pull_error(subndr, NDR_ERR_COMPRESSION, "Bad MSZIP uncompressed_len [%u] != [%d] (PULL)", - (int)uncompressed.length, (int)decompressed_len); - } - - comndr = talloc_zero(subndr, struct ndr_pull); - NDR_ERR_HAVE_NO_MEMORY(comndr); - comndr->flags = subndr->flags; - comndr->current_mem_ctx = subndr->current_mem_ctx; - - comndr->data = uncompressed.data; - comndr->data_size = uncompressed.length; - comndr->offset = 0; - - NDR_CHECK(ndr_pull_uint32(comndr, NDR_SCALARS, &payload_header[0])); - NDR_CHECK(ndr_pull_uint32(comndr, NDR_SCALARS, &payload_header[1])); - NDR_CHECK(ndr_pull_uint32(comndr, NDR_SCALARS, &payload_header[2])); - NDR_CHECK(ndr_pull_uint32(comndr, NDR_SCALARS, &payload_header[3])); - - if (payload_header[0] != 0x00081001) { - return ndr_pull_error(subndr, NDR_ERR_COMPRESSION, "Bad MSZIP payload_header[0] [0x%08X] != [0x00081001] (PULL)", - payload_header[0]); - } - if (payload_header[1] != 0xCCCCCCCC) { - return ndr_pull_error(subndr, NDR_ERR_COMPRESSION, "Bad MSZIP payload_header[1] [0x%08X] != [0xCCCCCCCC] (PULL)", - payload_header[1]); - } - - payload_size = payload_header[2]; - - if (payload_header[3] != 0x00000000) { - return ndr_pull_error(subndr, NDR_ERR_COMPRESSION, "Bad MSZIP payload_header[3] [0x%08X] != [0x00000000] (PULL)", - payload_header[3]); - } - - payload_offset = comndr->offset; - NDR_CHECK(ndr_pull_advance(comndr, payload_size)); - payload = comndr->data + payload_offset; - - comndr->data = payload; - comndr->data_size = payload_size; - comndr->offset = 0; - - *_comndr = comndr; - return NDR_ERR_SUCCESS; -} - -static enum ndr_err_code ndr_push_compression_mszip(struct ndr_push *subndr, - struct ndr_push *comndr) -{ - return ndr_push_error(subndr, NDR_ERR_COMPRESSION, "Sorry MSZIP compression is not supported yet (PUSH)"); -} - -static enum ndr_err_code ndr_pull_compression_xpress_chunk(struct ndr_pull *ndrpull, - struct ndr_push *ndrpush, - bool *last) -{ - DATA_BLOB comp_chunk; - uint32_t comp_chunk_offset; - uint32_t comp_chunk_size; - uint32_t plain_chunk_size; - - comp_chunk_offset = ndrpull->offset; - - NDR_CHECK(ndr_pull_uint32(ndrpull, NDR_SCALARS, &plain_chunk_size)); - if (plain_chunk_size > 0x00010000) { - return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION, "Bad XPRESS plain chunk size %08X > 0x00010000 (PULL)", - plain_chunk_size); - } - - NDR_CHECK(ndr_pull_uint32(ndrpull, NDR_SCALARS, &comp_chunk_size)); - - NDR_CHECK(ndr_pull_advance(ndrpull, comp_chunk_size)); - comp_chunk.length = comp_chunk_size + 8; - comp_chunk.data = ndrpull->data + comp_chunk_offset; - - DEBUG(10,("XPRESS plain_chunk_size: %08X (%u) comp_chunk_size: %08X (%u)\n", - plain_chunk_size, plain_chunk_size, comp_chunk_size, comp_chunk_size)); - - /* For now, we just copy over the compressed blob */ - NDR_CHECK(ndr_push_bytes(ndrpush, comp_chunk.data, comp_chunk.length)); - - if ((plain_chunk_size < 0x00010000) || (ndrpull->offset+4 >= ndrpull->data_size)) { - /* this is the last chunk */ - *last = true; - } - - return NDR_ERR_SUCCESS; -} - -static enum ndr_err_code ndr_pull_compression_xpress(struct ndr_pull *subndr, - struct ndr_pull **_comndr, - ssize_t decompressed_len) -{ - struct ndr_push *ndrpush; - struct ndr_pull *comndr; - DATA_BLOB uncompressed; - bool last = false; - - ndrpush = ndr_push_init_ctx(subndr); - NDR_ERR_HAVE_NO_MEMORY(ndrpush); - - while (!last) { - NDR_CHECK(ndr_pull_compression_xpress_chunk(subndr, ndrpush, &last)); - } - - uncompressed = ndr_push_blob(ndrpush); - - comndr = talloc_zero(subndr, struct ndr_pull); - NDR_ERR_HAVE_NO_MEMORY(comndr); - comndr->flags = subndr->flags; - comndr->current_mem_ctx = subndr->current_mem_ctx; - - comndr->data = uncompressed.data; - comndr->data_size = uncompressed.length; - comndr->offset = 0; - - *_comndr = comndr; - return NDR_ERR_SUCCESS; -} - -static enum ndr_err_code ndr_push_compression_xpress(struct ndr_push *subndr, - struct ndr_push *comndr) -{ - return ndr_push_error(subndr, NDR_ERR_COMPRESSION, "XPRESS compression is not supported yet (PUSH)"); -} - -/* - handle compressed subcontext buffers, which in midl land are user-marshalled, but - we use magic in pidl to make them easier to cope with -*/ -enum ndr_err_code ndr_pull_compression_start(struct ndr_pull *subndr, - struct ndr_pull **_comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len) -{ - switch (compression_alg) { - case NDR_COMPRESSION_MSZIP: - return ndr_pull_compression_mszip(subndr, _comndr, decompressed_len); - case NDR_COMPRESSION_XPRESS: - return ndr_pull_compression_xpress(subndr, _comndr, decompressed_len); - default: - return ndr_pull_error(subndr, NDR_ERR_COMPRESSION, "Bad compression algorithm %d (PULL)", - compression_alg); - } - return NDR_ERR_SUCCESS; -} - -enum ndr_err_code ndr_pull_compression_end(struct ndr_pull *subndr, - struct ndr_pull *comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len) -{ - return NDR_ERR_SUCCESS; -} - -/* - push a compressed subcontext -*/ -enum ndr_err_code ndr_push_compression_start(struct ndr_push *subndr, - struct ndr_push **_comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len) -{ - struct ndr_push *comndr; - - comndr = ndr_push_init_ctx(subndr); - NDR_ERR_HAVE_NO_MEMORY(comndr); - comndr->flags = subndr->flags; - - *_comndr = comndr; - return NDR_ERR_SUCCESS; -} - -/* - push a compressed subcontext -*/ -enum ndr_err_code ndr_push_compression_end(struct ndr_push *subndr, - struct ndr_push *comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len) -{ - switch (compression_alg) { - case NDR_COMPRESSION_MSZIP: - return ndr_push_compression_mszip(subndr, comndr); - case NDR_COMPRESSION_XPRESS: - return ndr_push_compression_xpress(subndr, comndr); - default: - return ndr_push_error(subndr, NDR_ERR_COMPRESSION, "Bad compression algorithm %d (PUSH)", - compression_alg); - } - return NDR_ERR_SUCCESS; -} diff --git a/source3/librpc/ndr/ndr_compression.h b/source3/librpc/ndr/ndr_compression.h deleted file mode 100644 index 4cebbe190c..0000000000 --- a/source3/librpc/ndr/ndr_compression.h +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef __LIBRPC_NDR_NDR_COMPRESSION_H__ -#define __LIBRPC_NDR_NDR_COMPRESSION_H__ - -#undef _PRINTF_ATTRIBUTE -#define _PRINTF_ATTRIBUTE(a1, a2) PRINTF_ATTRIBUTE(a1, a2) -/* This file was automatically generated by mkproto.pl. DO NOT EDIT */ - -#ifndef _PUBLIC_ -#define _PUBLIC_ -#endif - -#ifndef _PURE_ -#define _PURE_ -#endif - -#ifndef _NORETURN_ -#define _NORETURN_ -#endif - -#ifndef _DEPRECATED_ -#define _DEPRECATED_ -#endif - -#ifndef _WARN_UNUSED_RESULT_ -#define _WARN_UNUSED_RESULT_ -#endif - - -/* The following definitions come from librpc/ndr/ndr_compression.c */ - -enum ndr_err_code ndr_pull_compression_start(struct ndr_pull *subndr, - struct ndr_pull **_comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len); -enum ndr_err_code ndr_pull_compression_end(struct ndr_pull *subndr, - struct ndr_pull *comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len); -enum ndr_err_code ndr_push_compression_start(struct ndr_push *subndr, - struct ndr_push **_comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len); -enum ndr_err_code ndr_push_compression_end(struct ndr_push *subndr, - struct ndr_push *comndr, - enum ndr_compression_alg compression_alg, - ssize_t decompressed_len); -#undef _PRINTF_ATTRIBUTE -#define _PRINTF_ATTRIBUTE(a1, a2) - -#endif /* __LIBRPC_NDR_NDR_COMPRESSION_H__ */ - diff --git a/source3/librpc/ndr/ndr_drsuapi.c b/source3/librpc/ndr/ndr_drsuapi.c deleted file mode 100644 index aeb81c87bd..0000000000 --- a/source3/librpc/ndr/ndr_drsuapi.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - routines for printing some linked list structs in DRSUAPI - - Copyright (C) Stefan (metze) Metzmacher 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/>. -*/ - - -#include "includes.h" -#include "librpc/gen_ndr/ndr_drsuapi.h" -#include "librpc/gen_ndr/ndr_misc.h" - -void ndr_print_drsuapi_DsReplicaObjectListItem(struct ndr_print *ndr, const char *name, - const struct drsuapi_DsReplicaObjectListItem *r) -{ - ndr_print_struct(ndr, name, "drsuapi_DsReplicaObjectListItem"); - ndr->depth++; - ndr_print_ptr(ndr, "next_object", r->next_object); - ndr_print_drsuapi_DsReplicaObject(ndr, "object", &r->object); - ndr->depth--; - if (r->next_object) { - ndr_print_drsuapi_DsReplicaObjectListItem(ndr, "next_object", r->next_object); - } -} - -void ndr_print_drsuapi_DsReplicaObjectListItemEx(struct ndr_print *ndr, const char *name, const struct drsuapi_DsReplicaObjectListItemEx *r) -{ - ndr_print_struct(ndr, name, "drsuapi_DsReplicaObjectListItemEx"); - ndr->depth++; - ndr_print_ptr(ndr, "next_object", r->next_object); - ndr_print_drsuapi_DsReplicaObject(ndr, "object", &r->object); - ndr_print_uint32(ndr, "is_nc_prefix", r->is_nc_prefix); - ndr_print_ptr(ndr, "parent_object_guid", r->parent_object_guid); - ndr->depth++; - if (r->parent_object_guid) { - ndr_print_GUID(ndr, "parent_object_guid", r->parent_object_guid); - } - ndr->depth--; - ndr_print_ptr(ndr, "meta_data_ctr", r->meta_data_ctr); - ndr->depth++; - if (r->meta_data_ctr) { - ndr_print_drsuapi_DsReplicaMetaDataCtr(ndr, "meta_data_ctr", r->meta_data_ctr); - } - ndr->depth--; - ndr->depth--; - if (r->next_object) { - ndr_print_drsuapi_DsReplicaObjectListItemEx(ndr, "next_object", r->next_object); - } -} - -#define _OID_PUSH_CHECK(call) do { \ - bool _status; \ - _status = call; \ - if (_status != true) { \ - return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "OID Conversion Error: %s\n", __location__); \ - } \ -} while (0) - -#define _OID_PULL_CHECK(call) do { \ - bool _status; \ - _status = call; \ - if (_status != true) { \ - return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "OID Conversion Error: %s\n", __location__); \ - } \ -} while (0) - -enum ndr_err_code ndr_push_drsuapi_DsReplicaOID(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsReplicaOID *r) -{ - if (ndr_flags & NDR_SCALARS) { - NDR_CHECK(ndr_push_align(ndr, 4)); - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_size_drsuapi_DsReplicaOID_oid(r->oid, 0))); - NDR_CHECK(ndr_push_unique_ptr(ndr, r->oid)); - } - if (ndr_flags & NDR_BUFFERS) { - if (r->oid) { - DATA_BLOB blob; - - if (StrnCaseCmp("ff", r->oid, 2) == 0) { - blob = strhex_to_data_blob(NULL, r->oid); - if (!blob.data) { - return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, - "HEX String Conversion Error: %s\n", - __location__); - } - } else { - _OID_PUSH_CHECK(ber_write_OID_String(&blob, r->oid)); - } - talloc_steal(ndr, blob.data); - - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length)); - NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, blob.data, blob.length)); - } - } - return NDR_ERR_SUCCESS; -} - -enum ndr_err_code ndr_pull_drsuapi_DsReplicaOID(struct ndr_pull *ndr, int ndr_flags, struct drsuapi_DsReplicaOID *r) -{ - uint32_t _ptr_oid; - TALLOC_CTX *_mem_save_oid_0; - if (ndr_flags & NDR_SCALARS) { - NDR_CHECK(ndr_pull_align(ndr, 4)); - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->__ndr_size)); - if (r->__ndr_size < 0 || r->__ndr_size > 10000) { - return ndr_pull_error(ndr, NDR_ERR_RANGE, "value out of range"); - } - NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_oid)); - if (_ptr_oid) { - NDR_PULL_ALLOC(ndr, r->oid); - } else { - r->oid = NULL; - } - } - if (ndr_flags & NDR_BUFFERS) { - if (r->oid) { - DATA_BLOB _oid_array; - const char *_oid; - - _mem_save_oid_0 = NDR_PULL_GET_MEM_CTX(ndr); - NDR_PULL_SET_MEM_CTX(ndr, ndr, 0); - NDR_CHECK(ndr_pull_array_size(ndr, &r->oid)); - _oid_array.length = ndr_get_array_size(ndr, &r->oid); - NDR_PULL_ALLOC_N(ndr, _oid_array.data, _oid_array.length); - NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, _oid_array.data, _oid_array.length)); - NDR_PULL_SET_MEM_CTX(ndr, _mem_save_oid_0, 0); - - if (_oid_array.length && _oid_array.data[0] == 0xFF) { - _oid = data_blob_hex_string(ndr, &_oid_array); - NDR_ERR_HAVE_NO_MEMORY(_oid); - } else { - _OID_PULL_CHECK(ber_read_OID_String(ndr, _oid_array, &_oid)); - } - TALLOC_FREE(_oid_array.data); - talloc_steal(r->oid, _oid); - r->oid = _oid; - } - if (r->oid) { - NDR_CHECK(ndr_check_array_size(ndr, (void*)&r->oid, r->__ndr_size)); - } - } - return NDR_ERR_SUCCESS; -} - -size_t ndr_size_drsuapi_DsReplicaOID_oid(const char *oid, int flags) -{ - DATA_BLOB _blob; - size_t ret = 0; - - if (!oid) return 0; - - if (StrnCaseCmp("ff", oid, 2) == 0) { - _blob = strhex_to_data_blob(NULL, oid); - if (_blob.data) { - ret = _blob.length; - } - } else { - if (ber_write_OID_String(&_blob, oid)) { - ret = _blob.length; - } - } - data_blob_free(&_blob); - return ret; -} diff --git a/source3/librpc/ndr/ndr_drsuapi.h b/source3/librpc/ndr/ndr_drsuapi.h deleted file mode 100644 index c663eadd7a..0000000000 --- a/source3/librpc/ndr/ndr_drsuapi.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - routines for printing some linked list structs in DRSUAPI - - Copyright (C) Stefan (metze) Metzmacher 2005-2006 - - 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 _LIBRPC_NDR_NDR_DRSUAPI_H -#define _LIBRPC_NDR_NDR_DRSUAPI_H - -void ndr_print_drsuapi_DsReplicaObjectListItem(struct ndr_print *ndr, const char *name, - const struct drsuapi_DsReplicaObjectListItem *r); - -void ndr_print_drsuapi_DsReplicaObjectListItemEx(struct ndr_print *ndr, const char *name, - const struct drsuapi_DsReplicaObjectListItemEx *r); - -enum ndr_err_code ndr_push_drsuapi_DsReplicaOID(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsReplicaOID *r); -enum ndr_err_code ndr_pull_drsuapi_DsReplicaOID(struct ndr_pull *ndr, int ndr_flags, struct drsuapi_DsReplicaOID *r); -size_t ndr_size_drsuapi_DsReplicaOID_oid(const char *oid, int flags); - -#endif /* _LIBRPC_NDR_NDR_DRSUAPI_H */ diff --git a/source3/librpc/ndr/ndr_krb5pac.c b/source3/librpc/ndr/ndr_krb5pac.c deleted file mode 100644 index b0eab44012..0000000000 --- a/source3/librpc/ndr/ndr_krb5pac.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - routines for marshalling/unmarshalling spoolss subcontext buffer structures - - Copyright (C) Stefan Metzmacher 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/>. -*/ - - -#include "includes.h" - -#include "librpc/gen_ndr/ndr_krb5pac.h" - -static size_t _ndr_size_PAC_INFO(const union PAC_INFO *r, uint32_t level, int flags) -{ - size_t s = ndr_size_PAC_INFO(r, level, flags); - switch (level) { - case PAC_TYPE_LOGON_INFO: - return NDR_ROUND(s,8); - default: - return s; - } -} - -static size_t _subcontext_size_PAC_INFO(const union PAC_INFO *r, uint32_t level, int flags) -{ - size_t s = ndr_size_PAC_INFO(r, level, flags); - return NDR_ROUND(s,8); -} - -enum ndr_err_code ndr_push_PAC_BUFFER(struct ndr_push *ndr, int ndr_flags, const struct PAC_BUFFER *r) -{ - if (ndr_flags & NDR_SCALARS) { - NDR_CHECK(ndr_push_align(ndr, 4)); - NDR_CHECK(ndr_push_PAC_TYPE(ndr, NDR_SCALARS, r->type)); - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, _ndr_size_PAC_INFO(r->info,r->type,0))); - { - uint32_t _flags_save_PAC_INFO = ndr->flags; - ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); - NDR_CHECK(ndr_push_relative_ptr1(ndr, r->info)); - ndr->flags = _flags_save_PAC_INFO; - } - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0)); - } - if (ndr_flags & NDR_BUFFERS) { - { - uint32_t _flags_save_PAC_INFO = ndr->flags; - ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); - if (r->info) { - NDR_CHECK(ndr_push_relative_ptr2(ndr, r->info)); - { - struct ndr_push *_ndr_info; - NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_info, 0, _subcontext_size_PAC_INFO(r->info,r->type,0))); - NDR_CHECK(ndr_push_set_switch_value(_ndr_info, r->info, r->type)); - NDR_CHECK(ndr_push_PAC_INFO(_ndr_info, NDR_SCALARS|NDR_BUFFERS, r->info)); - NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_info, 0, _subcontext_size_PAC_INFO(r->info,r->type,0))); - } - } - ndr->flags = _flags_save_PAC_INFO; - } - } - return NDR_ERR_SUCCESS; -} - -enum ndr_err_code ndr_pull_PAC_BUFFER(struct ndr_pull *ndr, int ndr_flags, struct PAC_BUFFER *r) -{ - uint32_t _ptr_info; - TALLOC_CTX *_mem_save_info_0; - if (ndr_flags & NDR_SCALARS) { - NDR_CHECK(ndr_pull_align(ndr, 4)); - NDR_CHECK(ndr_pull_PAC_TYPE(ndr, NDR_SCALARS, &r->type)); - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->_ndr_size)); - { - uint32_t _flags_save_PAC_INFO = ndr->flags; - ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); - NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_info)); - if (_ptr_info) { - NDR_PULL_ALLOC(ndr, r->info); - NDR_CHECK(ndr_pull_relative_ptr1(ndr, r->info, _ptr_info)); - } else { - r->info = NULL; - } - ndr->flags = _flags_save_PAC_INFO; - } - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->_pad)); - } - if (ndr_flags & NDR_BUFFERS) { - { - uint32_t _flags_save_PAC_INFO = ndr->flags; - ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); - if (r->info) { - uint32_t _relative_save_offset; - _relative_save_offset = ndr->offset; - NDR_CHECK(ndr_pull_relative_ptr2(ndr, r->info)); - _mem_save_info_0 = NDR_PULL_GET_MEM_CTX(ndr); - NDR_PULL_SET_MEM_CTX(ndr, r->info, 0); - { - struct ndr_pull *_ndr_info; - NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_info, 0, r->_ndr_size)); - NDR_CHECK(ndr_pull_set_switch_value(_ndr_info, r->info, r->type)); - NDR_CHECK(ndr_pull_PAC_INFO(_ndr_info, NDR_SCALARS|NDR_BUFFERS, r->info)); - NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_info, 0, r->_ndr_size)); - } - NDR_PULL_SET_MEM_CTX(ndr, _mem_save_info_0, 0); - ndr->offset = _relative_save_offset; - } - ndr->flags = _flags_save_PAC_INFO; - } - } - return NDR_ERR_SUCCESS; -} - -void ndr_print_PAC_BUFFER(struct ndr_print *ndr, const char *name, const struct PAC_BUFFER *r) -{ - ndr_print_struct(ndr, name, "PAC_BUFFER"); - ndr->depth++; - ndr_print_PAC_TYPE(ndr, "type", r->type); - ndr_print_uint32(ndr, "_ndr_size", (ndr->flags & LIBNDR_PRINT_SET_VALUES)?_ndr_size_PAC_INFO(r->info,r->type,0):r->_ndr_size); - ndr_print_ptr(ndr, "info", r->info); - ndr->depth++; - if (r->info) { - ndr_print_set_switch_value(ndr, r->info, r->type); - ndr_print_PAC_INFO(ndr, "info", r->info); - } - ndr->depth--; - ndr_print_uint32(ndr, "_pad", r->_pad); - ndr->depth--; -} diff --git a/source3/librpc/ndr/ndr_misc.c b/source3/librpc/ndr/ndr_misc.c deleted file mode 100644 index e86842527c..0000000000 --- a/source3/librpc/ndr/ndr_misc.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - UUID/GUID/policy_handle functions - - Copyright (C) Theodore Ts'o 1996, 1997, - Copyright (C) Jim McDonough 2002. - Copyright (C) Andrew Tridgell 2003. - Copyright (C) Stefan (metze) Metzmacher 2004. - - 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/>. -*/ - -#include "includes.h" - -/** - * see if a range of memory is all zero. A NULL pointer is considered - * to be all zero - */ -bool all_zero(const uint8_t *ptr, size_t size) -{ - int i; - if (!ptr) return True; - for (i=0;i<size;i++) { - if (ptr[i]) return False; - } - return True; -} - -void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid) -{ - ndr->print(ndr, "%-25s: %s", name, GUID_string(ndr, guid)); -} - -bool ndr_syntax_id_equal(const struct ndr_syntax_id *i1, - const struct ndr_syntax_id *i2) -{ - return GUID_equal(&i1->uuid, &i2->uuid) - && (i1->if_version == i2->if_version); -} - -enum ndr_err_code ndr_push_server_id(struct ndr_push *ndr, int ndr_flags, const struct server_id *r) -{ - if (ndr_flags & NDR_SCALARS) { - NDR_CHECK(ndr_push_align(ndr, 4)); - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, - (uint32_t)r->pid)); -#ifdef CLUSTER_SUPPORT - NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, - (uint32_t)r->vnn)); -#endif - } - if (ndr_flags & NDR_BUFFERS) { - } - return NDR_ERR_SUCCESS; -} - -enum ndr_err_code ndr_pull_server_id(struct ndr_pull *ndr, int ndr_flags, struct server_id *r) -{ - if (ndr_flags & NDR_SCALARS) { - uint32_t pid; - NDR_CHECK(ndr_pull_align(ndr, 4)); - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &pid)); -#ifdef CLUSTER_SUPPORT - NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->vnn)); -#endif - r->pid = (pid_t)pid; - } - if (ndr_flags & NDR_BUFFERS) { - } - return NDR_ERR_SUCCESS; -} - -void ndr_print_server_id(struct ndr_print *ndr, const char *name, const struct server_id *r) -{ - ndr_print_struct(ndr, name, "server_id"); - ndr->depth++; - ndr_print_uint32(ndr, "id", (uint32_t)r->pid); -#ifdef CLUSTER_SUPPORT - ndr_print_uint32(ndr, "vnn", (uint32_t)r->vnn); -#endif - ndr->depth--; -} diff --git a/source3/librpc/ndr/ndr_string.c b/source3/librpc/ndr/ndr_string.c index e2c9ed5946..86d7b26586 100644 --- a/source3/librpc/ndr/ndr_string.c +++ b/source3/librpc/ndr/ndr_string.c @@ -89,7 +89,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } } NDR_CHECK(ndr_pull_advance(ndr, (len2 + c_len_term)*byte_mul)); @@ -127,7 +127,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } } NDR_CHECK(ndr_pull_advance(ndr, (len1 + c_len_term)*byte_mul)); @@ -166,7 +166,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } } NDR_CHECK(ndr_pull_advance(ndr, (len1 + c_len_term)*byte_mul)); @@ -201,7 +201,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } } NDR_CHECK(ndr_pull_advance(ndr, (len3 + c_len_term)*byte_mul)); @@ -233,7 +233,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } } NDR_CHECK(ndr_pull_advance(ndr, len3)); @@ -252,28 +252,12 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } NDR_CHECK(ndr_pull_advance(ndr, len1)); *s = as; break; - case LIBNDR_FLAG_STR_FIXLEN15: - case LIBNDR_FLAG_STR_FIXLEN32: - len1 = (flags & LIBNDR_FLAG_STR_FIXLEN32)?32:15; - NDR_PULL_NEED_BYTES(ndr, len1*byte_mul); - if (!convert_string_talloc(ndr->current_mem_ctx, chset, CH_UNIX, - ndr->data+ndr->offset, len1*byte_mul, - (void **)(void *)&as, - &converted_size, false)) - { - return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); - } - NDR_CHECK(ndr_pull_advance(ndr, len1*byte_mul)); - *s = as; - break; - case LIBNDR_FLAG_STR_NOTERM: if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) { return ndr_pull_error(ndr, NDR_ERR_STRING, "Bad string flags 0x%x (missing NDR_REMAINING)\n", @@ -293,7 +277,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } } NDR_CHECK(ndr_pull_advance(ndr, len1)); @@ -346,17 +330,14 @@ _PUBLIC_ enum ndr_err_code ndr_push_string(struct ndr_push *ndr, int ndr_flags, flags &= ~LIBNDR_FLAG_STR_CONFORMANT; - if (!(flags & - (LIBNDR_FLAG_STR_NOTERM | - LIBNDR_FLAG_STR_FIXLEN15 | - LIBNDR_FLAG_STR_FIXLEN32))) { + if (!(flags & LIBNDR_FLAG_STR_NOTERM)) { s_len++; } if (!convert_string_talloc(ndr, CH_UNIX, chset, s, s_len, (void **)(void *)&dest, &d_len, false)) { return ndr_push_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } if (flags & LIBNDR_FLAG_STR_BYTESIZE) { @@ -397,21 +378,6 @@ _PUBLIC_ enum ndr_err_code ndr_push_string(struct ndr_push *ndr, int ndr_flags, NDR_CHECK(ndr_push_bytes(ndr, dest, d_len)); break; - case LIBNDR_FLAG_STR_FIXLEN15: - case LIBNDR_FLAG_STR_FIXLEN32: { - ssize_t fix_len = (flags & LIBNDR_FLAG_STR_FIXLEN32)?32:15; - uint32_t pad_len = fix_len - d_len; - if (d_len > fix_len) { - return ndr_push_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); - } - NDR_CHECK(ndr_push_bytes(ndr, dest, d_len)); - if (pad_len != 0) { - NDR_CHECK(ndr_push_zero(ndr, pad_len)); - } - break; - } - default: if (ndr->flags & LIBNDR_FLAG_REMAINING) { NDR_CHECK(ndr_push_bytes(ndr, dest, d_len)); @@ -437,13 +403,6 @@ _PUBLIC_ size_t ndr_string_array_size(struct ndr_push *ndr, const char *s) unsigned byte_mul = 2; unsigned c_len_term = 1; - if (flags & LIBNDR_FLAG_STR_FIXLEN32) { - return 32; - } - if (flags & LIBNDR_FLAG_STR_FIXLEN15) { - return 15; - } - c_len = s?strlen_m(s):0; if (flags & (LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_UTF8)) { @@ -653,21 +612,21 @@ _PUBLIC_ uint32_t ndr_string_length(const void *_var, uint32_t element_size) _PUBLIC_ enum ndr_err_code ndr_check_string_terminator(struct ndr_pull *ndr, uint32_t count, uint32_t element_size) { uint32_t i; - struct ndr_pull_save save_offset; + uint32_t save_offset; - ndr_pull_save(ndr, &save_offset); + save_offset = ndr->offset; ndr_pull_advance(ndr, (count - 1) * element_size); NDR_PULL_NEED_BYTES(ndr, element_size); for (i = 0; i < element_size; i++) { if (ndr->data[ndr->offset+i] != 0) { - ndr_pull_restore(ndr, &save_offset); + ndr->offset = save_offset; return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "String terminator not present or outside string boundaries"); } } - ndr_pull_restore(ndr, &save_offset); + ndr->offset = save_offset; return NDR_ERR_SUCCESS; } @@ -693,7 +652,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_charset(struct ndr_pull *ndr, int ndr_flags, &converted_size, false)) { return ndr_pull_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } NDR_CHECK(ndr_pull_advance(ndr, length*byte_mul)); @@ -716,7 +675,7 @@ _PUBLIC_ enum ndr_err_code ndr_push_charset(struct ndr_push *ndr, int ndr_flags, ndr->data+ndr->offset, required, false); if (ret == -1) { return ndr_push_error(ndr, NDR_ERR_CHARCNV, - "Bad char conversion"); + "Bad character conversion"); } /* Make sure the remaining part of the string is filled with zeroes */ diff --git a/source3/librpc/ndr/util.c b/source3/librpc/ndr/util.c new file mode 100644 index 0000000000..457615ce22 --- /dev/null +++ b/source3/librpc/ndr/util.c @@ -0,0 +1,174 @@ +/* + Unix SMB/CIFS implementation. + + libndr interface + + Copyright (C) Andrew Tridgell 2003 + + 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/>. +*/ + +#include "includes.h" + +NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err) +{ + switch (ndr_err) { + case NDR_ERR_SUCCESS: + return NT_STATUS_OK; + case NDR_ERR_BUFSIZE: + return NT_STATUS_BUFFER_TOO_SMALL; + case NDR_ERR_TOKEN: + return NT_STATUS_INTERNAL_ERROR; + case NDR_ERR_ALLOC: + return NT_STATUS_NO_MEMORY; + case NDR_ERR_ARRAY_SIZE: + return NT_STATUS_ARRAY_BOUNDS_EXCEEDED; + case NDR_ERR_INVALID_POINTER: + return NT_STATUS_INVALID_PARAMETER_MIX; + case NDR_ERR_UNREAD_BYTES: + return NT_STATUS_PORT_MESSAGE_TOO_LONG; + default: + break; + } + + /* we should map all error codes to different status codes */ + return NT_STATUS_INVALID_PARAMETER; +} + +/* + * Convert an ndr error to string + */ + +const char *ndr_errstr(enum ndr_err_code err) +{ + switch (err) { + case NDR_ERR_SUCCESS: + return "NDR_ERR_SUCCESS"; + break; + case NDR_ERR_ARRAY_SIZE: + return "NDR_ERR_ARRAY_SIZE"; + break; + case NDR_ERR_BAD_SWITCH: + return "NDR_ERR_BAD_SWITCH"; + break; + case NDR_ERR_OFFSET: + return "NDR_ERR_OFFSET"; + break; + case NDR_ERR_RELATIVE: + return "NDR_ERR_RELATIVE"; + break; + case NDR_ERR_CHARCNV: + return "NDR_ERR_CHARCNV"; + break; + case NDR_ERR_LENGTH: + return "NDR_ERR_LENGTH"; + break; + case NDR_ERR_SUBCONTEXT: + return "NDR_ERR_SUBCONTEXT"; + break; + case NDR_ERR_COMPRESSION: + return "NDR_ERR_COMPRESSION"; + break; + case NDR_ERR_STRING: + return "NDR_ERR_STRING"; + break; + case NDR_ERR_VALIDATE: + return "NDR_ERR_VALIDATE"; + break; + case NDR_ERR_BUFSIZE: + return "NDR_ERR_BUFSIZE"; + break; + case NDR_ERR_ALLOC: + return "NDR_ERR_ALLOC"; + break; + case NDR_ERR_RANGE: + return "NDR_ERR_RANGE"; + break; + case NDR_ERR_TOKEN: + return "NDR_ERR_TOKEN"; + break; + case NDR_ERR_IPV4ADDRESS: + return "NDR_ERR_IPV4ADDRESS"; + break; + case NDR_ERR_INVALID_POINTER: + return "NDR_ERR_INVALID_POINTER"; + break; + case NDR_ERR_UNREAD_BYTES: + return "NDR_ERR_UNREAD_BYTES"; + break; + } + + return talloc_asprintf(talloc_tos(), "Unknown NDR error: %d", err); +} + +enum ndr_err_code ndr_push_server_id(struct ndr_push *ndr, int ndr_flags, const struct server_id *r) +{ + if (ndr_flags & NDR_SCALARS) { + NDR_CHECK(ndr_push_align(ndr, 4)); + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, + (uint32_t)r->pid)); +#ifdef CLUSTER_SUPPORT + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, + (uint32_t)r->vnn)); +#endif + } + if (ndr_flags & NDR_BUFFERS) { + } + return NDR_ERR_SUCCESS; +} + +enum ndr_err_code ndr_pull_server_id(struct ndr_pull *ndr, int ndr_flags, struct server_id *r) +{ + if (ndr_flags & NDR_SCALARS) { + uint32_t pid; + NDR_CHECK(ndr_pull_align(ndr, 4)); + NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &pid)); +#ifdef CLUSTER_SUPPORT + NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->vnn)); +#endif + r->pid = (pid_t)pid; + } + if (ndr_flags & NDR_BUFFERS) { + } + return NDR_ERR_SUCCESS; +} + +void ndr_print_server_id(struct ndr_print *ndr, const char *name, const struct server_id *r) +{ + ndr_print_struct(ndr, name, "server_id"); + ndr->depth++; + ndr_print_uint32(ndr, "id", (uint32_t)r->pid); +#ifdef CLUSTER_SUPPORT + ndr_print_uint32(ndr, "vnn", (uint32_t)r->vnn); +#endif + ndr->depth--; +} + +_PUBLIC_ void ndr_print_bool(struct ndr_print *ndr, const char *name, const bool b) +{ + ndr->print(ndr, "%-25s: %s", name, b?"true":"false"); +} + +_PUBLIC_ void ndr_print_sockaddr_storage(struct ndr_print *ndr, const char *name, const struct sockaddr_storage *ss) +{ + char addr[INET6_ADDRSTRLEN]; + ndr->print(ndr, "%-25s: %s", name, print_sockaddr(addr, sizeof(addr), ss)); +} + +void *global_loadparm; +void *cmdline_lp_ctx; +struct smb_iconv_convenience *lp_iconv_convenience(void *lp_ctx) +{ + return NULL; +} diff --git a/source3/librpc/ndr/uuid.c b/source3/librpc/ndr/uuid.c deleted file mode 100644 index e92df22494..0000000000 --- a/source3/librpc/ndr/uuid.c +++ /dev/null @@ -1,227 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - UUID/GUID functions - - Copyright (C) Theodore Ts'o 1996, 1997, - Copyright (C) Jim McDonough 2002. - Copyright (C) Andrew Tridgell 2003. - - 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/>. -*/ - -#include "includes.h" -#include "librpc/ndr/libndr.h" - -/** - build a GUID from a string -*/ -_PUBLIC_ NTSTATUS GUID_from_string(const char *s, struct GUID *guid) -{ - NTSTATUS status = NT_STATUS_INVALID_PARAMETER; - uint32_t time_low; - uint32_t time_mid, time_hi_and_version; - uint32_t clock_seq[2]; - uint32_t node[6]; - int i; - - if (s == NULL) { - return NT_STATUS_INVALID_PARAMETER; - } - - if (11 == sscanf(s, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", - &time_low, &time_mid, &time_hi_and_version, - &clock_seq[0], &clock_seq[1], - &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) { - status = NT_STATUS_OK; - } else if (11 == sscanf(s, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}", - &time_low, &time_mid, &time_hi_and_version, - &clock_seq[0], &clock_seq[1], - &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) { - status = NT_STATUS_OK; - } - - if (!NT_STATUS_IS_OK(status)) { - return status; - } - - guid->time_low = time_low; - guid->time_mid = time_mid; - guid->time_hi_and_version = time_hi_and_version; - guid->clock_seq[0] = clock_seq[0]; - guid->clock_seq[1] = clock_seq[1]; - for (i=0;i<6;i++) { - guid->node[i] = node[i]; - } - - return NT_STATUS_OK; -} - -/** - build a GUID from a string -*/ -_PUBLIC_ NTSTATUS NS_GUID_from_string(const char *s, struct GUID *guid) -{ - NTSTATUS status = NT_STATUS_INVALID_PARAMETER; - uint32_t time_low; - uint32_t time_mid, time_hi_and_version; - uint32_t clock_seq[2]; - uint32_t node[6]; - int i; - - if (s == NULL) { - return NT_STATUS_INVALID_PARAMETER; - } - - if (11 == sscanf(s, "%08x-%04x%04x-%02x%02x%02x%02x-%02x%02x%02x%02x", - &time_low, &time_mid, &time_hi_and_version, - &clock_seq[0], &clock_seq[1], - &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) { - status = NT_STATUS_OK; - } - - if (!NT_STATUS_IS_OK(status)) { - return status; - } - - guid->time_low = time_low; - guid->time_mid = time_mid; - guid->time_hi_and_version = time_hi_and_version; - guid->clock_seq[0] = clock_seq[0]; - guid->clock_seq[1] = clock_seq[1]; - for (i=0;i<6;i++) { - guid->node[i] = node[i]; - } - - return NT_STATUS_OK; -} - -/** - * generate a random GUID - */ -struct GUID GUID_random(void) -{ - struct GUID guid; - - generate_random_buffer((uint8_t *)&guid, sizeof(guid)); - guid.clock_seq[0] = (guid.clock_seq[0] & 0x3F) | 0x80; - guid.time_hi_and_version = (guid.time_hi_and_version & 0x0FFF) | 0x4000; - - return guid; -} - -/** - * generate an empty GUID - */ -_PUBLIC_ struct GUID GUID_zero(void) -{ - struct GUID guid; - - ZERO_STRUCT(guid); - - return guid; -} - -_PUBLIC_ bool GUID_all_zero(const struct GUID *u) -{ - if (u->time_low != 0 || - u->time_mid != 0 || - u->time_hi_and_version != 0 || - u->clock_seq[0] != 0 || - u->clock_seq[1] != 0 || - !all_zero(u->node, 6)) { - return false; - } - return true; -} - -_PUBLIC_ bool GUID_equal(const struct GUID *u1, const struct GUID *u2) -{ - if (u1->time_low != u2->time_low || - u1->time_mid != u2->time_mid || - u1->time_hi_and_version != u2->time_hi_and_version || - u1->clock_seq[0] != u2->clock_seq[0] || - u1->clock_seq[1] != u2->clock_seq[1] || - memcmp(u1->node, u2->node, 6) != 0) { - return false; - } - return true; -} - -_PUBLIC_ int GUID_compare(const struct GUID *u1, const struct GUID *u2) -{ - if (u1->time_low != u2->time_low) { - return u1->time_low - u2->time_low; - } - - if (u1->time_mid != u2->time_mid) { - return u1->time_mid - u2->time_mid; - } - - if (u1->time_hi_and_version != u2->time_hi_and_version) { - return u1->time_hi_and_version - u2->time_hi_and_version; - } - - if (u1->clock_seq[0] != u2->clock_seq[0]) { - return u1->clock_seq[0] - u2->clock_seq[0]; - } - - if (u1->clock_seq[1] != u2->clock_seq[1]) { - return u1->clock_seq[1] - u2->clock_seq[1]; - } - - return memcmp(u1->node, u2->node, 6); -} - -/** - its useful to be able to display these in debugging messages -*/ -_PUBLIC_ char *GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid) -{ - return talloc_asprintf(mem_ctx, - "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", - guid->time_low, guid->time_mid, - guid->time_hi_and_version, - guid->clock_seq[0], - guid->clock_seq[1], - guid->node[0], guid->node[1], - guid->node[2], guid->node[3], - guid->node[4], guid->node[5]); -} - -_PUBLIC_ char *GUID_string2(TALLOC_CTX *mem_ctx, const struct GUID *guid) -{ - char *ret, *s = GUID_string(mem_ctx, guid); - ret = talloc_asprintf(mem_ctx, "{%s}", s); - talloc_free(s); - return ret; -} - -_PUBLIC_ char *NS_GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid) -{ - return talloc_asprintf(mem_ctx, - "%08x-%04x%04x-%02x%02x%02x%02x-%02x%02x%02x%02x", - guid->time_low, guid->time_mid, - guid->time_hi_and_version, - guid->clock_seq[0], - guid->clock_seq[1], - guid->node[0], guid->node[1], - guid->node[2], guid->node[3], - guid->node[4], guid->node[5]); -} - -_PUBLIC_ bool policy_handle_empty(struct policy_handle *h) -{ - return (h->handle_type == 0 && GUID_all_zero(&h->uuid)); -} |