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Diffstat (limited to 'source3/librpc/ndr/util.c')
| -rw-r--r-- | source3/librpc/ndr/util.c | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/source3/librpc/ndr/util.c b/source3/librpc/ndr/util.c new file mode 100644 index 0000000000..427292ac70 --- /dev/null +++ b/source3/librpc/ndr/util.c @@ -0,0 +1,188 @@ +/* + 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--; +} + +/** + * 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; +} + +_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; +} |