diff options
| -rw-r--r-- | source3/utils/net_eventlog.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/source3/utils/net_eventlog.c b/source3/utils/net_eventlog.c index 79f04c5a7e..034f0612cc 100644 --- a/source3/utils/net_eventlog.c +++ b/source3/utils/net_eventlog.c @@ -72,6 +72,101 @@ static int net_eventlog_dump(struct net_context *c, int argc, } /** + * Import an *evt win32 eventlog file to internal tdb representation + * + * @param argc Standard main() style argc. + * @param argv Standard main() style argv. Initial components are already + * stripped. + * + * @return A shell status integer (0 for success). + **/ + +static int net_eventlog_import(struct net_context *c, int argc, + const char **argv) +{ + int ret = -1; + TALLOC_CTX *ctx = talloc_stackframe(); + NTSTATUS status; + enum ndr_err_code ndr_err; + DATA_BLOB blob; + uint32_t num_records = 0; + uint32_t i; + ELOG_TDB *etdb = NULL; + + struct EVENTLOGHEADER evt_header; + struct EVENTLOG_EVT_FILE evt; + + if (argc < 2 || c->display_usage) { + d_fprintf(stderr, "usage: net eventlog import <file> <eventlog>\n"); + goto done; + } + + blob.data = (uint8_t *)file_load(argv[0], &blob.length, 0, ctx); + if (!blob.data) { + d_fprintf(stderr, "failed to load evt file: %s\n", argv[0]); + goto done; + } + + /* dump_data(0, blob.data, blob.length); */ + ndr_err = ndr_pull_struct_blob(&blob, ctx, NULL, &evt_header, + (ndr_pull_flags_fn_t)ndr_pull_EVENTLOGHEADER); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + d_fprintf(stderr, "evt header pull failed: %s\n", ndr_errstr(ndr_err)); + goto done; + } + + if (evt_header.Flags & ELF_LOGFILE_HEADER_WRAP) { + d_fprintf(stderr, "input file is wrapped, cannot proceed\n"); + goto done; + } + + ndr_err = ndr_pull_struct_blob(&blob, ctx, NULL, &evt, + (ndr_pull_flags_fn_t)ndr_pull_EVENTLOG_EVT_FILE); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + d_fprintf(stderr, "evt pull failed: %s\n", ndr_errstr(ndr_err)); + goto done; + } + + /* NDR_PRINT_DEBUG(EVENTLOG_EVT_FILE, &evt); */ + + etdb = elog_open_tdb(argv[1], false, false); + if (!etdb) { + d_fprintf(stderr, "can't open the eventlog TDB (%s)\n", argv[1]); + goto done; + } + + num_records = evt.hdr.CurrentRecordNumber - evt.hdr.OldestRecordNumber; + + for (i=0; i<num_records; i++) { + uint32_t record_number; + struct eventlog_Record_tdb e; + + status = evlog_evt_entry_to_tdb_entry(ctx, &evt.records[i], &e); + if (!NT_STATUS_IS_OK(status)) { + goto done; + } + + status = evlog_push_record_tdb(ctx, ELOG_TDB_CTX(etdb), + &e, &record_number); + if (!NT_STATUS_IS_OK(status)) { + d_fprintf(stderr, "can't write to the eventlog: %s\n", + nt_errstr(status)); + goto done; + } + } + + printf("wrote %d entries to tdb\n", i); + + ret = 0; + done: + + elog_close_tdb(etdb, false); + + TALLOC_FREE(ctx); + return ret; +} + +/** * 'net rpc eventlog' entrypoint. * @param argc Standard main() style argc. * @param argv Standard main() style argv. Initial components are already @@ -91,6 +186,15 @@ int net_eventlog(struct net_context *c, int argc, const char **argv) "net eventlog dump\n" " Dump win32 *.evt eventlog file" }, + { + "import", + net_eventlog_import, + NET_TRANSPORT_LOCAL, + "Import eventlog", + "net eventlog import\n" + " Import win32 *.evt eventlog file" + }, + { NULL, NULL, 0, NULL, NULL } }; |