/*
- * Copyright (c) 1995, Index Data.
+ * Copyright (c) 1995-1999, Index Data.
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_grs.c,v $
- * Revision 1.4 1996-05-01 12:45:30 quinn
+ * Revision 1.16 1999-08-27 09:40:32 adam
+ * Renamed logf function to yaz_log. Removed VC++ project files.
+ *
+ * Revision 1.15 1999/03/31 11:18:25 adam
+ * Implemented odr_strdup. Added Reference ID to backend server API.
+ *
+ * Revision 1.14 1998/03/16 12:21:15 adam
+ * Fixed problem with tag names that weren't set to the right value
+ * when wildcards were used.
+ *
+ * Revision 1.13 1998/02/11 11:53:35 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.12 1997/11/24 11:33:56 adam
+ * Using function odr_nullval() instead of global ODR_NULLVAL when
+ * appropriate.
+ *
+ * Revision 1.11 1997/11/18 09:51:09 adam
+ * Removed element num_children from data1_node. Minor changes in
+ * data1 to Explain.
+ *
+ * Revision 1.10 1997/09/17 12:10:36 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.9 1997/05/14 06:54:03 adam
+ * C++ support.
+ *
+ * Revision 1.8 1996/12/05 13:17:49 quinn
+ * Fixed GRS-1 null-ref
+ *
+ * Revision 1.7 1996/10/11 11:57:23 quinn
+ * Smallish
+ *
+ * Revision 1.6 1996/07/06 19:58:34 quinn
+ * System headerfiles gathered in yconfig
+ *
+ * Revision 1.5 1996/06/03 09:46:42 quinn
+ * Added OID data type.
+ *
+ * Revision 1.4 1996/05/01 12:45:30 quinn
* Support use of local tag names in abs file.
*
* Revision 1.3 1995/11/13 09:27:35 quinn
#define D1_VARIANTARRAY 20 /* fixed max length on sup'd variant-list. Lazy me */
-Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o);
-
static Z_ElementMetaData *get_ElementMetaData(ODR o)
{
- Z_ElementMetaData *r = odr_malloc(o, sizeof(*r));
+ Z_ElementMetaData *r = (Z_ElementMetaData *)odr_malloc(o, sizeof(*r));
r->seriesOrder = 0;
r->usageRight = 0;
*/
static Z_Variant *make_variant(data1_node *n, int num, ODR o)
{
- Z_Variant *v = odr_malloc(o, sizeof(*v));
+ Z_Variant *v = (Z_Variant *)odr_malloc(o, sizeof(*v));
data1_node *p;
v->globalVariantSetId = 0;
v->num_triples = num;
- v->triples = odr_malloc(o, sizeof(Z_Triple*) * num);
+ v->triples = (Z_Triple **)odr_malloc(o, sizeof(Z_Triple*) * num);
/*
* cycle back up through the tree of variants
Z_Triple *t;
assert(p->which == DATA1N_variant);
- t = v->triples[num] = odr_malloc(o, sizeof(*t));
+ t = v->triples[num] = (Z_Triple *)odr_malloc(o, sizeof(*t));
t->variantSetId = 0;
- t->class = odr_malloc(o, sizeof(int));
- *t->class = p->u.variant.type->class->class;
- t->type = odr_malloc(o, sizeof(int));
+ t->zclass = (int *)odr_malloc(o, sizeof(int));
+ *t->zclass = p->u.variant.type->zclass->zclass;
+ t->type = (int *)odr_malloc(o, sizeof(int));
*t->type = p->u.variant.type->type;
switch (p->u.variant.type->datatype)
{
case DATA1K_string:
t->which = Z_Triple_internationalString;
- t->value.internationalString = odr_malloc(o,
- strlen(p->u.variant.value)+1);
- strcpy(t->value.internationalString, p->u.variant.value);
+ t->value.internationalString =
+ odr_strdup(o, p->u.variant.value);
break;
default:
- logf(LOG_WARN, "Unable to handle value for variant %s",
- p->u.variant.type->name);
+ yaz_log(LOG_WARN, "Unable to handle value for variant %s",
+ p->u.variant.type->name);
return 0;
}
}
if (c->which == DATA1N_data && level)
{
if (!m->supportedVariants)
- m->supportedVariants = odr_malloc(o, sizeof(Z_Variant*) *
+ m->supportedVariants = (Z_Variant **)odr_malloc(o, sizeof(Z_Variant*) *
D1_VARIANTARRAY);
else if (m->num_supportedVariants >= D1_VARIANTARRAY)
{
- logf(LOG_WARN, "Too many variants (D1_VARIANTARRAY==%d)",
- D1_VARIANTARRAY);
+ yaz_log(LOG_WARN, "Too many variants (D1_VARIANTARRAY==%d)",
+ D1_VARIANTARRAY);
return -1;
}
return 0;
}
-static Z_ElementData *nodetoelementdata(data1_node *n, int select, int leaf,
- ODR o)
+static Z_ElementData *nodetoelementdata(data1_handle dh, data1_node *n,
+ int select, int leaf,
+ ODR o, int *len)
{
- Z_ElementData *res = odr_malloc(o, sizeof(*res));
+ Z_ElementData *res = (Z_ElementData *)odr_malloc(o, sizeof(*res));
if (!n)
{
res->which = Z_ElementData_elementNotThere;
- res->u.elementNotThere = ODR_NULLVAL;
+ res->u.elementNotThere = odr_nullval();
}
- else if (n->which == DATA1N_data && (leaf || n->parent->num_children == 1))
+ else if (n->which == DATA1N_data && (leaf || n->next == NULL))
{
+ char str[512];
+ int toget;
+ data1_node *p;
+
+ for (p = n->parent; p && p->which != DATA1N_tag; p = p->parent)
+ ;
+
switch (n->u.data.what)
{
case DATA1I_num:
res->which = Z_ElementData_numeric;
- res->u.numeric = odr_malloc(o, sizeof(int));
+ res->u.numeric = (int *)odr_malloc(o, sizeof(int));
*res->u.numeric = atoi(n->u.data.data);
+ *len += 4;
break;
case DATA1I_text:
+ toget = n->u.data.len;
+ if (p->u.tag.get_bytes > 0 && p->u.tag.get_bytes < toget)
+ toget = p->u.tag.get_bytes;
res->which = Z_ElementData_string;
- res->u.string = odr_malloc(o, n->u.data.len+1);
- memcpy(res->u.string, n->u.data.data, n->u.data.len);
- res->u.string[n->u.data.len] = '\0';
+ res->u.string = (char *)odr_malloc(o, toget+1);
+ memcpy(res->u.string, n->u.data.data, toget);
+ res->u.string[toget] = '\0';
+ *len += toget;
+ break;
+ case DATA1I_oid:
+ res->which = Z_ElementData_oid;
+ strncpy(str, n->u.data.data, n->u.data.len);
+ str[n->u.data.len] = '\0';
+ res->u.oid = odr_getoidbystr(o, str);
+ *len += n->u.data.len;
break;
default:
- logf(LOG_WARN, "Can't handle datatype.");
+ yaz_log(LOG_WARN, "Can't handle datatype.");
return 0;
}
}
else
{
res->which = Z_ElementData_subtree;
- if (!(res->u.subtree = data1_nodetogr(n->parent, select, o)))
+ if (!(res->u.subtree = data1_nodetogr (dh, n->parent, select, o, len)))
return 0;
}
return res;
}
-static Z_TaggedElement *nodetotaggedelement(data1_node *n, int select, ODR o)
+static Z_TaggedElement *nodetotaggedelement(data1_handle dh, data1_node *n,
+ int select, ODR o,
+ int *len)
{
- Z_TaggedElement *res = odr_malloc(o, sizeof(*res));
+ Z_TaggedElement *res = (Z_TaggedElement *)odr_malloc(o, sizeof(*res));
data1_tag *tag = 0;
data1_node *data;
int leaf;
*/
else if (n->which == DATA1N_data || n->which == DATA1N_variant)
{
- if (!(tag = data1_gettagbyname(n->root->u.root.absyn->tagset,
- "wellKnown")))
+ if (!(tag = data1_gettagbyname (dh, n->root->u.root.absyn->tagset,
+ "wellKnown")))
{
- logf(LOG_WARN, "Unable to locate tag for 'wellKnown'");
+ yaz_log(LOG_WARN, "Unable to locate tag for 'wellKnown'");
return 0;
}
data = n;
}
else
{
- logf(LOG_WARN, "Bad data.");
+ yaz_log(LOG_WARN, "Bad data.");
return 0;
}
- res->tagType = odr_malloc(o, sizeof(int));
+ res->tagType = (int *)odr_malloc(o, sizeof(int));
*res->tagType = (tag && tag->tagset) ? tag->tagset->type : 3;
- res->tagValue = odr_malloc(o, sizeof(Z_StringOrNumeric));
+ res->tagValue = (Z_StringOrNumeric *)odr_malloc(o, sizeof(Z_StringOrNumeric));
if (tag && tag->which == DATA1T_numeric)
{
res->tagValue->which = Z_StringOrNumeric_numeric;
- res->tagValue->u.numeric = odr_malloc(o, sizeof(int));
+ res->tagValue->u.numeric = (int *)odr_malloc(o, sizeof(int));
*res->tagValue->u.numeric = tag->value.numeric;
}
else
{
char *tagstr;
- if (tag) /* well-known tag */
- tagstr = tag->value.string;
- else /* tag local to this file */
- tagstr = n->u.tag.tag;
-
+ if (n->which == DATA1N_tag)
+ tagstr = n->u.tag.tag; /* tag at node */
+ else if (tag)
+ tagstr = tag->value.string; /* no take from well-known */
+ else
+ tagstr = "?"; /* no tag at all! */
res->tagValue->which = Z_StringOrNumeric_string;
- res->tagValue->u.string = odr_malloc(o, strlen(tagstr)+1);
- strcpy(res->tagValue->u.string, tagstr);
+ res->tagValue->u.string = odr_strdup(o, tagstr);
}
res->tagOccurrence = 0;
res->appliedVariant = 0;
res->metaData = 0;
if (n->which == DATA1N_variant || (data && data->which ==
- DATA1N_variant && data->parent->num_children == 1))
+ DATA1N_variant && data->next == NULL))
{
int nvars = 0;
}
if (n->which == DATA1N_tag && n->u.tag.no_data_requested)
{
- res->content = odr_malloc(o, sizeof(*res->content));
+ res->content = (Z_ElementData *)odr_malloc(o, sizeof(*res->content));
res->content->which = Z_ElementData_noDataRequested;
- res->content->u.noDataRequested = ODR_NULLVAL;
+ res->content->u.noDataRequested = odr_nullval();
}
- else if (!(res->content = nodetoelementdata(data, select, leaf, o)))
+ else if (!(res->content = nodetoelementdata (dh, data, select, leaf,
+ o, len)))
return 0;
+ *len += 10;
return res;
}
-Z_GenericRecord *data1_nodetogr(data1_node *n, int select, ODR o)
+Z_GenericRecord *data1_nodetogr(data1_handle dh, data1_node *n,
+ int select, ODR o, int *len)
{
- Z_GenericRecord *res = odr_malloc(o, sizeof(*res));
+ Z_GenericRecord *res = (Z_GenericRecord *)odr_malloc(o, sizeof(*res));
data1_node *c;
+ int num_children = 0;
+
+ for (c = n->child; c; c = c->next)
+ num_children++;
- res->elements = odr_malloc(o, sizeof(Z_TaggedElement *) * n->num_children);
+ res->elements = (Z_TaggedElement **)odr_malloc(o, sizeof(Z_TaggedElement *) * num_children);
res->num_elements = 0;
for (c = n->child; c; c = c->next)
{
if (c->which == DATA1N_tag && select && !c->u.tag.node_selected)
continue;
if (!(res->elements[res->num_elements++] =
- nodetotaggedelement(c, select, o)))
+ nodetotaggedelement (dh, c, select, o, len)))
return 0;
}
return res;
projects / yaz-moved-to-github.git / blobdiff