+
+
+static int recordExtract (ZebraHandle zh,
+ SYSNO *sysno, const char *fname,
+ struct recordGroup *rGroup, int deleteFlag,
+ struct file_read_info *fi,
+ RecType recType, char *subType, void *clientData)
+{
+ RecordAttr *recordAttr;
+ int r;
+ char *matchStr;
+ SYSNO sysnotmp;
+ Record rec;
+ struct recordLogInfo logInfo;
+ off_t recordOffset = 0;
+
+ if (fi->fd != -1)
+ {
+ struct recExtractCtrl extractCtrl;
+
+ /* we are going to read from a file, so prepare the extraction */
+ int i;
+
+ zh->keys.buf_used = 0;
+ zh->keys.prevAttrUse = -1;
+ zh->keys.prevAttrSet = -1;
+ zh->keys.prevSeqNo = 0;
+ zh->sortKeys = 0;
+
+ recordOffset = fi->file_moffset;
+ extractCtrl.offset = fi->file_moffset;
+ extractCtrl.readf = file_read;
+ extractCtrl.seekf = file_seek;
+ extractCtrl.tellf = file_tell;
+ extractCtrl.endf = file_end;
+ extractCtrl.fh = fi;
+ extractCtrl.subType = subType;
+ extractCtrl.init = extract_init;
+ extractCtrl.tokenAdd = extract_token_add;
+ extractCtrl.schemaAdd = extract_schema_add;
+ extractCtrl.dh = zh->service->dh;
+ extractCtrl.handle = zh;
+ for (i = 0; i<256; i++)
+ {
+ if (zebra_maps_is_positioned(zh->service->zebra_maps, i))
+ extractCtrl.seqno[i] = 1;
+ else
+ extractCtrl.seqno[i] = 0;
+ }
+ extractCtrl.zebra_maps = zh->service->zebra_maps;
+ extractCtrl.flagShowRecords = !rGroup->flagRw;
+
+ if (!rGroup->flagRw)
+ printf ("File: %s " PRINTF_OFF_T "\n", fname, recordOffset);
+
+ logInfo.fname = fname;
+ logInfo.recordOffset = recordOffset;
+ logInfo.rGroup = rGroup;
+ log_event_start (recordLogPreamble, &logInfo);
+
+ r = (*recType->extract)(clientData, &extractCtrl);
+
+ log_event_start (NULL, NULL);
+
+ if (r == RECCTRL_EXTRACT_EOF)
+ return 0;
+ else if (r == RECCTRL_EXTRACT_ERROR)
+ {
+ /* error occured during extraction ... */
+ if (rGroup->flagRw &&
+ records_processed < rGroup->fileVerboseLimit)
+ {
+ logf (LOG_WARN, "fail %s %s " PRINTF_OFF_T, rGroup->recordType,
+ fname, recordOffset);
+ }
+ return 0;
+ }
+ if (zh->keys.buf_used == 0)
+ {
+ /* the extraction process returned no information - the record
+ is probably empty - unless flagShowRecords is in use */
+ if (!rGroup->flagRw)
+ return 1;
+
+ logf (LOG_WARN, "empty %s %s " PRINTF_OFF_T, rGroup->recordType,
+ fname, recordOffset);
+ return 1;
+ }
+ }
+
+ /* perform match if sysno not known and if match criteria is specified */
+
+ matchStr = NULL;
+ if (!sysno)
+ {
+ sysnotmp = 0;
+ sysno = &sysnotmp;
+ if (rGroup->recordId && *rGroup->recordId)
+ {
+ char *rinfo;
+
+ matchStr = fileMatchStr (zh, &zh->keys, rGroup, fname,
+ rGroup->recordId);
+ if (matchStr)
+ {
+ rinfo = dict_lookup (zh->service->matchDict, matchStr);
+ if (rinfo)
+ memcpy (sysno, rinfo+1, sizeof(*sysno));
+ }
+ else
+ {
+ logf (LOG_WARN, "Bad match criteria");
+ return 0;
+ }
+ }
+ }
+
+ if (! *sysno)
+ {
+ /* new record */
+ if (deleteFlag)
+ {
+ logf (LOG_LOG, "delete %s %s " PRINTF_OFF_T, rGroup->recordType,
+ fname, recordOffset);
+ logf (LOG_WARN, "cannot delete record above (seems new)");
+ return 1;
+ }
+ if (records_processed < rGroup->fileVerboseLimit)
+ logf (LOG_LOG, "add %s %s " PRINTF_OFF_T, rGroup->recordType,
+ fname, recordOffset);
+ rec = rec_new (zh->service->records);
+
+ *sysno = rec->sysno;
+
+ recordAttr = rec_init_attr (zh->service->zei, rec);
+
+ if (matchStr)
+ {
+ dict_insert (zh->service->matchDict, matchStr, sizeof(*sysno), sysno);
+ }
+ extract_flushRecordKeys (zh, *sysno, 1, &zh->keys);
+ extract_flushSortKeys (zh, *sysno, 1, &zh->sortKeys);
+
+ records_inserted++;
+ }
+ else
+ {
+ /* record already exists */
+ struct recKeys delkeys;
+
+ rec = rec_get (zh->service->records, *sysno);
+ assert (rec);
+
+ recordAttr = rec_init_attr (zh->service->zei, rec);
+
+ if (recordAttr->runNumber ==
+ zebraExplain_runNumberIncrement (zh->service->zei, 0))
+ {
+ logf (LOG_LOG, "skipped %s %s " PRINTF_OFF_T, rGroup->recordType,
+ fname, recordOffset);
+ extract_flushSortKeys (zh, *sysno, -1, &zh->sortKeys);
+ rec_rm (&rec);
+ logRecord (0);
+ return 1;
+ }
+ delkeys.buf_used = rec->size[recInfo_delKeys];
+ delkeys.buf = rec->info[recInfo_delKeys];
+ extract_flushSortKeys (zh, *sysno, 0, &zh->sortKeys);
+ extract_flushRecordKeys (zh, *sysno, 0, &delkeys);
+ if (deleteFlag)
+ {
+ /* record going to be deleted */
+ if (!delkeys.buf_used)
+ {
+ logf (LOG_LOG, "delete %s %s " PRINTF_OFF_T,
+ rGroup->recordType, fname, recordOffset);
+ logf (LOG_WARN, "cannot delete file above, storeKeys false");
+ }
+ else
+ {
+ if (records_processed < rGroup->fileVerboseLimit)
+ logf (LOG_LOG, "delete %s %s " PRINTF_OFF_T,
+ rGroup->recordType, fname, recordOffset);
+ records_deleted++;
+ if (matchStr)
+ dict_delete (zh->service->matchDict, matchStr);
+ rec_del (zh->service->records, &rec);
+ }
+ rec_rm (&rec);
+ logRecord (0);
+ return 1;
+ }
+ else
+ {
+ /* record going to be updated */
+ if (!delkeys.buf_used)
+ {
+ logf (LOG_LOG, "update %s %s " PRINTF_OFF_T,
+ rGroup->recordType, fname, recordOffset);
+ logf (LOG_WARN, "cannot update file above, storeKeys false");
+ }
+ else
+ {
+ if (records_processed < rGroup->fileVerboseLimit)
+ logf (LOG_LOG, "update %s %s " PRINTF_OFF_T,
+ rGroup->recordType, fname, recordOffset);
+ extract_flushRecordKeys (zh, *sysno, 1, &zh->keys);
+ records_updated++;
+ }
+ }
+ }
+ /* update file type */
+ xfree (rec->info[recInfo_fileType]);
+ rec->info[recInfo_fileType] =
+ rec_strdup (rGroup->recordType, &rec->size[recInfo_fileType]);
+
+ /* update filename */
+ xfree (rec->info[recInfo_filename]);
+ rec->info[recInfo_filename] =
+ rec_strdup (fname, &rec->size[recInfo_filename]);
+
+ /* update delete keys */
+ xfree (rec->info[recInfo_delKeys]);
+ if (zh->keys.buf_used > 0 && rGroup->flagStoreKeys == 1)
+ {
+#if 1
+ rec->size[recInfo_delKeys] = zh->keys.buf_used;
+ rec->info[recInfo_delKeys] = zh->keys.buf;
+ zh->keys.buf = NULL;
+ zh->keys.buf_max = 0;
+#else
+ rec->info[recInfo_delKeys] = xmalloc (reckeys.buf_used);
+ rec->size[recInfo_delKeys] = reckeys.buf_used;
+ memcpy (rec->info[recInfo_delKeys], reckeys.buf,
+ rec->size[recInfo_delKeys]);