* Sebastian Hammer, Adam Dickmeiss
*
* $Log: zinfo.c,v $
- * Revision 1.8 1998-05-20 10:12:20 adam
+ * Revision 1.11 1998-06-09 12:16:48 adam
+ * Implemented auto-generation of CategoryList records.
+ *
+ * Revision 1.10 1998/06/08 14:43:15 adam
+ * Added suport for EXPLAIN Proxy servers - added settings databasePath
+ * and explainDatabase to facilitate this. Increased maximum number
+ * of databases and attributes in one register.
+ *
+ * Revision 1.9 1998/06/02 12:10:27 adam
+ * Fixed bug related to attributeDetails.
+ *
+ * Revision 1.8 1998/05/20 10:12:20 adam
* Implemented automatic EXPLAIN database maintenance.
* Modified Zebra to work with ASN.1 compiled version of YAZ.
*
struct zebraExplainAttset *next;
};
+struct zebraCategoryListInfo {
+ int dirty;
+ int sysno;
+ data1_node *data1_categoryList;
+};
+
struct zebraExplainInfo {
int ordinalSU;
int runNumber;
struct zebraExplainAttset *attsets;
NMEM nmem;
data1_node *data1_target;
+ struct zebraCategoryListInfo *categoryList;
struct zebDatabaseInfoB *databaseInfo;
struct zebDatabaseInfoB *curDatabaseInfo;
zebAccessInfo accessInfo;
static void zebraExplain_writeAttributeSet (ZebraExplainInfo zei,
zebAccessObject o,
int key_flush);
+static void zebraExplain_writeCategoryList (ZebraExplainInfo zei,
+ struct zebraCategoryListInfo *zcl,
+ int key_flush);
+
static Record createRecord (Records records, int *sysno)
{
zdi->databaseName, 1);
}
zebraExplain_writeTarget (zei, 1);
-
+ zebraExplain_writeCategoryList (zei,
+ zei->categoryList,
+ 1);
assert (zei->accessInfo);
for (o = zei->accessInfo->attributeSetIds; o; o = o->next)
if (!o->sysno)
zei->dh = dh;
zei->attsets = NULL;
zei->res = res;
+ zei->categoryList = nmem_malloc (zei->nmem,
+ sizeof(*zei->categoryList));
+ zei->categoryList->sysno = 0;
+ zei->categoryList->dirty = 0;
+ zei->categoryList->data1_categoryList = NULL;
time (&our_time);
tm = localtime (&our_time);
"targetInfo");
assert (node_tgtinfo);
-
zebraExplain_initCommonInfo (zei, node_tgtinfo);
zebraExplain_initAccessInfo (zei, node_tgtinfo);
}
*zdip = NULL;
rec_rm (&trec);
- zebraExplain_newDatabase (zei, "IR-Explain-1");
+ zebraExplain_newDatabase (zei, "IR-Explain-1", 0);
+
+ if (!zei->categoryList->dirty)
+ {
+ struct zebraCategoryListInfo *zcl = zei->categoryList;
+ data1_node *node_cl;
+
+ zcl->dirty = 1;
+ zcl->data1_categoryList =
+ data1_read_sgml (zei->dh, zei->nmem,
+ "<explain><categoryList>CategoryList\n"
+ "/></>\n");
+ node_cl = data1_search_tag (zei->dh,
+ zcl->data1_categoryList->child,
+ "categoryList");
+ assert (node_cl);
+ zebraExplain_initCommonInfo (zei, node_cl);
+ }
}
return zei;
}
}
}
-int zebraExplain_newDatabase (ZebraExplainInfo zei, const char *database)
+int zebraExplain_newDatabase (ZebraExplainInfo zei, const char *database,
+ int explain_database)
{
struct zebDatabaseInfoB *zdi;
data1_node *node_dbinfo, *node_adinfo;
data1_add_tagdata_text (zei->dh, node_dbinfo, "name",
database, zei->nmem);
-
+
+ if (explain_database)
+ data1_add_tagdata_text (zei->dh, node_dbinfo, "explainDatabase",
+ "", zei->nmem);
+
data1_add_tagdata_text (zei->dh, node_dbinfo, "userFee",
- "0", zei->nmem);
-
+ "0", zei->nmem);
+
data1_add_tagdata_text (zei->dh, node_dbinfo, "available",
- "1", zei->nmem);
-
+ "1", zei->nmem);
+
#if ZINFO_DEBUG
data1_pr_tree (zei->dh, zdi->data1_database, stderr);
#endif
zdi->attributeDetails->readFlag = 0;
zdi->attributeDetails->sysno = 0;
zdi->attributeDetails->dirty = 1;
+ zdi->attributeDetails->SUInfo = NULL;
zdi->attributeDetails->data1_tree =
data1_read_sgml (zei->dh, zei->nmem,
"<explain><attributeDetails>AttributeDetails\n"
}
}
+static void zebraExplain_writeCategoryList (ZebraExplainInfo zei,
+ struct zebraCategoryListInfo *zcl,
+ int key_flush)
+{
+ char *sgml_buf;
+ int sgml_len;
+ int i;
+ Record drec;
+ data1_node *node_ci, *node_categoryList;
+ int sysno = 0;
+ static char *category[] = {
+ "CategoryList",
+ "TargetInfo",
+ "DatabaseInfo",
+ "AttributeDetails",
+ NULL
+ };
+
+ assert (zcl);
+ if (!zcl->dirty)
+ return ;
+ zcl->dirty = 1;
+ node_categoryList = zcl->data1_categoryList;
+
+#if ZINFO_DEBUG
+ logf (LOG_LOG, "zebraExplain_writeCategoryList");
+#endif
+
+ drec = createRecord (zei->records, &sysno);
+
+ node_ci = data1_search_tag (zei->dh, node_categoryList->child,
+ "categoryList");
+ assert (node_ci);
+ node_ci = data1_add_tag (zei->dh, node_ci, "categories", zei->nmem);
+ assert (node_ci);
+
+ for (i = 0; category[i]; i++)
+ {
+ data1_node *node_cat = data1_add_tag (zei->dh, node_ci,
+ "category", zei->nmem);
+
+ data1_add_tagdata_text (zei->dh, node_cat, "name",
+ category[i], zei->nmem);
+ }
+ /* extract *searchable* keys from it. We do this here, because
+ record count, etc. is affected */
+ if (key_flush)
+ (*zei->updateFunc)(zei->updateHandle, drec, node_categoryList);
+
+ /* convert to "SGML" and write it */
+#if ZINFO_DEBUG
+ data1_pr_tree (zei->dh, zad->data1_tree, stderr);
+#endif
+ sgml_buf = data1_nodetoidsgml(zei->dh, node_categoryList,
+ 0, &sgml_len);
+ drec->info[recInfo_storeData] = xmalloc (sgml_len);
+ memcpy (drec->info[recInfo_storeData], sgml_buf, sgml_len);
+ drec->size[recInfo_storeData] = sgml_len;
+
+ rec_put (zei->records, &drec);
+}
+
static void zebraExplain_writeAttributeDetails (ZebraExplainInfo zei,
zebAttributeDetails zad,
const char *databaseName,
projects / idzebra-moved-to-github.git / blobdiff