X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Fextract.c;h=fb6e2284fa89f413ae9a72f090274f360ada32a1;hb=769b0ece6d1eb33e0f499c798cfff292c4f41053;hp=cd3369d2465ab36c36ec3102c1ed7f3c5048bb36;hpb=dfc79a96b0ad352eb2b974c9d70c5e9fb8c6b79e;p=idzebra-moved-to-github.git diff --git a/index/extract.c b/index/extract.c index cd3369d..fb6e228 100644 --- a/index/extract.c +++ b/index/extract.c @@ -1,4 +1,4 @@ -/* $Id: extract.c,v 1.130 2002-11-07 09:07:07 adam Exp $ +/* $Id: extract.c,v 1.137 2003-02-26 12:30:54 pop Exp $ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002 Index Data Aps @@ -361,8 +361,9 @@ static char *fileMatchStr (ZebraHandle zh, spec_src = rGroup->groupName; else if (!strcmp (special, "database")) spec_src = rGroup->databaseName; - else if (!strcmp (special, "filename")) + else if (!strcmp (special, "filename")) { spec_src = fname; + } else if (!strcmp (special, "type")) spec_src = rGroup->recordType; else @@ -890,8 +891,6 @@ int fileExtract (ZebraHandle zh, SYSNO *sysno, const char *fname, close (fd); return r; } - - int extract_rec_in_mem (ZebraHandle zh, const char *recordType, const char *buf, size_t buf_size, const char *databaseName, int delete_flag, @@ -899,14 +898,53 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, int store_keys, int store_data, const char *match_criteria) { + struct recordGroup rGroup; + rGroup.groupName = NULL; + rGroup.databaseName = (char *)databaseName; + rGroup.path = NULL; + rGroup.recordId = NULL; + rGroup.recordType = (char *)recordType; + rGroup.flagStoreData = store_data; + rGroup.flagStoreKeys = store_keys; + rGroup.flagRw = 1; + rGroup.databaseNamePath = 0; + rGroup.explainDatabase = 0; + rGroup.fileVerboseLimit = 100000; + rGroup.followLinks = -1; + return (bufferExtractRecord (zh, + buf, buf_size, + &rGroup, + delete_flag, + test_mode, + recordType, + sysno, + match_criteria, + "")); +} +/* + If sysno is provided, then it's used to identify the reocord. + If not, and match_criteria is provided, then sysno is guessed + If not, and a record is provided, then sysno is got from there + + */ +int bufferExtractRecord (ZebraHandle zh, + const char *buf, size_t buf_size, + struct recordGroup *rGroup, + int delete_flag, + int test_mode, + const char *recordType, + int *sysno, + const char *match_criteria, + const char *fname) + +{ RecordAttr *recordAttr; struct recExtractCtrl extractCtrl; int i, r; char *matchStr = 0; - RecType recType; + RecType recType = NULL; char subType[1024]; void *clientData; - const char *fname = ""; Record rec; long recordOffset = 0; struct zebra_fetch_control fc; @@ -926,17 +964,10 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, extractCtrl.fh = &fc; /* announce database */ - if (zebraExplain_curDatabase (zh->reg->zei, databaseName)) - { - if (zebraExplain_newDatabase (zh->reg->zei, databaseName, 0)) - return 0; - } - if (!(recType = - recType_byName (zh->reg->recTypes, recordType, subType, - &clientData))) + if (zebraExplain_curDatabase (zh->reg->zei, rGroup->databaseName)) { - logf (LOG_WARN, "No such record type: %s", recordType); - return 0; + if (zebraExplain_newDatabase (zh->reg->zei, rGroup->databaseName, 0)) + return 0; } zh->reg->keys.buf_used = 0; @@ -947,6 +978,26 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, zh->reg->sortKeys.buf_max = 0; zh->reg->sortKeys.buf = 0; + if (*recordType) { + logf (LOG_DEBUG, "Record type explicitly specified: %s", recordType); + recType = recType_byName (zh->reg->recTypes, recordType, subType, + &clientData); + } else { + if (!(rGroup->recordType)) { + logf (LOG_WARN, "No such record type defined"); + return 0; + } + logf (LOG_DEBUG, "Get record type from rgroup: %s",rGroup->recordType); + recType = recType_byName (zh->reg->recTypes, rGroup->recordType, subType, + &clientData); + recordType = rGroup->recordType; + } + + if (!recType) { + logf (LOG_WARN, "No such record type: %s", rGroup->recordType); + return 0; + } + extractCtrl.subType = subType; extractCtrl.init = extract_init; extractCtrl.tokenAdd = extract_token_add; @@ -990,6 +1041,28 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, return 1; } /* match criteria */ + matchStr = NULL; + + if (! *sysno) { + char *rinfo; + if (strlen(match_criteria) > 0) { + matchStr = (char *)match_criteria; + } else { + if (rGroup->recordId && *rGroup->recordId) { + matchStr = fileMatchStr (zh, &zh->reg->keys, rGroup, fname, + rGroup->recordId); + } + } + if (matchStr) { + rinfo = dict_lookup (zh->reg->matchDict, matchStr); + if (rinfo) + memcpy (sysno, rinfo+1, sizeof(*sysno)); + } else { + logf (LOG_WARN, "Bad match criteria (recordID)"); + return 0; + } + + } if (! *sysno) { @@ -1062,10 +1135,8 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, logf (LOG_LOG, "delete %s %s %ld", recordType, fname, (long) recordOffset); zh->records_deleted++; -#if 0 if (matchStr) - dict_delete (matchDict, matchStr); -#endif + dict_delete (zh->reg->matchDict, matchStr); rec_del (zh->reg->records, &rec); } rec_rm (&rec); @@ -1103,7 +1174,7 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, /* update delete keys */ xfree (rec->info[recInfo_delKeys]); - if (zh->reg->keys.buf_used > 0 && store_keys == 1) + if (zh->reg->keys.buf_used > 0 && rGroup->flagStoreKeys == 1) { rec->size[recInfo_delKeys] = zh->reg->keys.buf_used; rec->info[recInfo_delKeys] = zh->reg->keys.buf; @@ -1143,7 +1214,7 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, /* update store data */ xfree (rec->info[recInfo_storeData]); - if (store_data == 1) + if (rGroup->flagStoreData == 1) { rec->size[recInfo_storeData] = recordAttr->recordSize; rec->info[recInfo_storeData] = (char *) @@ -1174,18 +1245,19 @@ int extract_rec_in_mem (ZebraHandle zh, const char *recordType, /* update database name */ xfree (rec->info[recInfo_databaseName]); rec->info[recInfo_databaseName] = - rec_strdup (databaseName, &rec->size[recInfo_databaseName]); + rec_strdup (rGroup->databaseName, &rec->size[recInfo_databaseName]); /* update offset */ recordAttr->recordOffset = recordOffset; /* commit this record */ rec_put (zh->reg->records, &rec); - logRecord(zh); return 0; } + + int explain_extract (void *handle, Record rec, data1_node *n) { ZebraHandle zh = (ZebraHandle) handle; @@ -1528,7 +1600,7 @@ static void extract_add_sort_string (RecWord *p, const char *string, { ZebraHandle zh = p->extractCtrl->handle; struct sortKeys *sk = &zh->reg->sortKeys; - size_t off = 0; + int off = 0; while (off < sk->buf_used) { @@ -1663,6 +1735,12 @@ static void extract_add_complete_field (RecWord *p) void extract_token_add (RecWord *p) { WRBUF wrbuf; + +#if 0 + yaz_log (LOG_LOG, "reg_type=%c attrSet=%d attrUse=%d seqno=%d s=%.*s", + p->reg_type, p->attrSet, p->attrUse, p->seqno, p->length, + p->string); +#endif if ((wrbuf = zebra_replace(p->zebra_maps, p->reg_type, 0, p->string, p->length))) { @@ -1685,13 +1763,13 @@ void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno, int cmd, struct sortKeys *sk) { SortIdx sortIdx = zh->reg->sortIdx; - size_t off = 0; + int off = 0; sortIdx_sysno (sortIdx, sysno); while (off < sk->buf_used) { - int set, use, slen, l; + int set, use, slen; off += key_SU_decode(&set, sk->buf + off); off += key_SU_decode(&use, sk->buf + off);