/*
- * Copyright (c) 1995, Index Data.
+ * Copyright (c) 1995-1997, Index Data.
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_expout.c,v $
- * Revision 1.6 1997-11-24 11:33:56 adam
+ * Revision 1.9 1998-03-05 08:07:58 adam
+ * Make data1 to EXPLAIN ignore local tags in root.
+ *
+ * Revision 1.8 1998/02/11 11:53:35 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.7 1997/12/09 16:18:16 adam
+ * Work on EXPLAIN schema. First implementation of sub-schema facility
+ * in the *.abs files.
+ *
+ * Revision 1.6 1997/11/24 11:33:56 adam
* Using function odr_nullval() instead of global ODR_NULLVAL when
* appropriate.
*
data1_handle dh;
ODR o;
int select;
+
+ bool_t *false_value;
+ bool_t *true_value;
} ExpHandle;
static int is_numeric_tag (ExpHandle *eh, data1_node *c)
}
if (eh->select && !c->u.tag.node_selected)
return 0;
- return 1;
+ return c->u.tag.element->tag->value.numeric;
}
static int is_data_tag (ExpHandle *eh, data1_node *c)
{
if (!c || c->which != DATA1N_data)
return 0;
- if (select && !c->u.tag.node_selected)
+ if (eh->select && !c->u.tag.node_selected)
return 0;
return 1;
}
c = c->child;
if (!is_data_tag (eh, c) || c->u.data.len > 63)
return 0;
- r = odr_malloc(eh->o, sizeof(*r));
+ r = (int *)odr_malloc(eh->o, sizeof(*r));
sprintf(intbuf, "%.*s", 63, c->u.data.data);
*r = atoi(intbuf);
return r;
c = c->child;
if (!is_data_tag (eh, c))
return 0;
- r = odr_malloc(eh->o, c->u.data.len+1);
+ r = (char *)odr_malloc(eh->o, c->u.data.len+1);
memcpy(r, c->u.data.data, c->u.data.len);
r[c->u.data.len] = '\0';
return r;
c = c->child;
if (!is_data_tag (eh, c) || c->u.data.len > 63)
return 0;
- tf = odr_malloc (eh->o, sizeof(*tf));
- sprintf(intbuf, "%.*s", 63, c->u.data.data);
+ tf = (int *)odr_malloc (eh->o, sizeof(*tf));
+ sprintf(intbuf, "%.*s", c->u.data.len, c->u.data.data);
*tf = atoi(intbuf);
return tf;
}
+static Odr_oid *f_oid(ExpHandle *eh, data1_node *c, oid_class oclass)
+{
+ char oidstr[64];
+ int oid_this[20];
+ oid_value value_for_this;
+
+ c = c->child;
+ if (!is_data_tag (eh, c) || c->u.data.len > 63)
+ return 0;
+ sprintf(oidstr, "%.*s", c->u.data.len, c->u.data.data);
+ value_for_this = oid_getvalbyname(oidstr);
+ if (value_for_this == VAL_NONE)
+ return NULL; /* fix */
+ else
+ {
+ struct oident ident;
+
+ ident.oclass = oclass;
+ ident.proto = PROTO_Z3950;
+ ident.value = value_for_this;
+
+ oid_ent_to_oid (&ident, oid_this);
+ }
+ return odr_oiddup (eh->o, oid_this);
+}
+
static Z_IntUnit *f_intunit(ExpHandle *eh, data1_node *c)
{
/* fix */
c = c->child;
if (!is_data_tag (eh, c))
return 0;
- r = odr_malloc(eh->o, sizeof(*r));
+ r = (Z_HumanString *)odr_malloc(eh->o, sizeof(*r));
r->num_strings = 1;
- r->strings = odr_malloc(eh->o, sizeof(Z_HumanStringUnit*));
- r->strings[0] = u = odr_malloc(eh->o, sizeof(*u));
+ r->strings = (Z_HumanStringUnit **)odr_malloc(eh->o, sizeof(Z_HumanStringUnit*));
+ r->strings[0] = u = (Z_HumanStringUnit *)odr_malloc(eh->o, sizeof(*u));
u->language = 0;
- u->text = odr_malloc(eh->o, c->u.data.len+1);
+ u->text = (char *)odr_malloc(eh->o, c->u.data.len+1);
memcpy(u->text, c->u.data.data, c->u.data.len);
u->text[c->u.data.len] = '\0';
return r;
static Z_CommonInfo *f_commonInfo(ExpHandle *eh, data1_node *n)
{
- Z_CommonInfo *res = odr_malloc(eh->o, sizeof(*res));
+ Z_CommonInfo *res = (Z_CommonInfo *)odr_malloc(eh->o, sizeof(*res));
data1_node *c;
res->dateAdded = 0;
for (c = n->child; c; c = c->next)
{
- if (!is_numeric_tag (eh, c))
- continue;
- switch (c->u.tag.element->tag->value.numeric)
+ switch (is_numeric_tag (eh, c))
{
case 601: res->dateAdded = f_string(eh, c); break;
case 602: res->dateChanged = f_string(eh, c); break;
case 603: res->expiry = f_string(eh, c); break;
case 604: res->humanStringLanguage = f_string(eh, c); break;
- /* otherInfo? */
- default:
- logf(LOG_WARN, "Bad child in commonInfo");
- return 0;
}
}
return res;
return NULL;
}
-Odr_oid **f_oid_seq (ExpHandle *eh, data1_node *n, int *num)
+Odr_oid **f_oid_seq (ExpHandle *eh, data1_node *n, int *num, oid_class oclass)
{
- /* fix */
- return NULL;
-}
+ Odr_oid **res;
+ data1_node *c;
+ int i;
+ *num = 0;
+ for (c = n->child ; c; c = c->next)
+ {
+ if (is_numeric_tag (eh, c) != 1000)
+ continue;
+ ++(*num);
+ }
+ if (!*num)
+ return NULL;
+ res = (int **)odr_malloc (eh->o, sizeof(*res) * (*num));
+ for (c = n->child, i = 0 ; c; c = c->next)
+ {
+ if (is_numeric_tag (eh, c) != 1000)
+ continue;
+ res[i++] = f_oid (eh, c, oclass);
+ }
+ return res;
+}
+
char **f_string_seq (ExpHandle *eh, data1_node *n, int *num)
{
char **res;
*num = 0;
for (c = n->child ; c; c = c->next)
{
- if (!is_numeric_tag (eh, c))
- break;
- if (n->u.tag.element->tag->value.numeric != 1001)
- break;
+ if (!is_numeric_tag (eh, c) != 1001)
+ continue;
++(*num);
}
- if (*num)
- res = odr_malloc (eh->o, sizeof(*res) * (*num));
- for (c = n->child, i = 0 ; i < *num; c = c->next, i++)
- res[i] = f_string (eh, c);
+ if (!*num)
+ return NULL;
+ res = (char **)odr_malloc (eh->o, sizeof(*res) * (*num));
+ for (c = n->child, i = 0 ; c; c = c->next)
+ {
+ if (!is_numeric_tag (eh, c) != 1001)
+ continue;
+ res[i++] = f_string (eh, c);
+ }
return res;
}
return NULL;
}
+
+Z_RpnCapabilities *f_rpnCapabilities (ExpHandle *eh, data1_node *c)
+{
+ Z_RpnCapabilities *res = (Z_RpnCapabilities *)odr_malloc (eh->o, sizeof(*res));
+
+ res->num_operators = 0;
+ res->operators = NULL;
+ res->resultSetAsOperandSupported = eh->false_value;
+ res->restrictionOperandSupported = eh->false_value;
+ res->proximity = NULL;
+ /* fix */ /* 550 - 560 */
+ return res;
+}
+
+Z_QueryTypeDetails **f_queryTypesSupported (ExpHandle *eh, data1_node *c,
+ int *num)
+{
+ data1_node *n;
+ Z_QueryTypeDetails **res;
+ int i;
+
+ *num = 0;
+ for (n = c->child; n; n = n->next)
+ {
+ if (is_numeric_tag(eh, n) != 519)
+ continue;
+ /* fix */ /* 518 and 520 */
+ (*num)++;
+ }
+ if (!*num)
+ return NULL;
+ res = (Z_QueryTypeDetails **)odr_malloc (eh->o, *num * sizeof(*res));
+ i = 0;
+ for (n = c->child; n; n = n->next)
+ {
+ if (is_numeric_tag(eh, n) == 519)
+ {
+ res[i] = (Z_QueryTypeDetails *)odr_malloc (eh->o, sizeof(**res));
+ res[i]->which = Z_QueryTypeDetails_rpn;
+ res[i]->u.rpn = f_rpnCapabilities (eh, n);
+ i++;
+ }
+ else
+ continue;
+ /* fix */ /* 518 and 520 */
+ }
+ return res;
+}
+
static Z_AccessInfo *f_accessInfo(ExpHandle *eh, data1_node *n)
{
- Z_AccessInfo *res = odr_malloc(eh->o, sizeof(*res));
+ Z_AccessInfo *res = (Z_AccessInfo *)odr_malloc(eh->o, sizeof(*res));
data1_node *c;
res->num_queryTypesSupported = 0;
for (c = n->child; c; c = c->next)
{
- int i;
- if (!is_numeric_tag (eh, c))
- continue;
- switch (c->u.tag.element->tag->value.numeric)
+ switch (is_numeric_tag (eh, c))
{
case 501:
- res->num_queryTypesSupported = 0;
- for (n = c->child; n; n = n->next)
- {
- if (!is_numeric_tag(eh, n))
- break;
- (res->num_queryTypesSupported)++;
- }
- if (res->num_queryTypesSupported)
- res->queryTypesSupported =
- odr_malloc (eh->o, res->num_queryTypesSupported
- * sizeof(*res->queryTypesSupported));
- i = 0;
- for (n = c->child; i < res->num_queryTypesSupported; n = n->next)
- res->queryTypesSupported[i++] = f_queryTypeDetails (eh, n);
+ res->queryTypesSupported =
+ f_queryTypesSupported (eh, c, &res->num_queryTypesSupported);
break;
case 503:
- res->diagnosticsSets = f_oid_seq(eh, c, &res->num_diagnosticsSets);
+ res->diagnosticsSets =
+ f_oid_seq(eh, c, &res->num_diagnosticsSets, CLASS_DIAGSET);
break;
case 505:
- res->attributeSetIds = f_oid_seq(eh, c, &res->num_attributeSetIds);
+ res->attributeSetIds =
+ f_oid_seq(eh, c, &res->num_attributeSetIds, CLASS_ATTSET);
break;
case 507:
- res->schemas = f_oid_seq(eh, c, &res->num_schemas);
+ res->schemas =
+ f_oid_seq(eh, c, &res->num_schemas, CLASS_SCHEMA);
break;
case 509:
- res->recordSyntaxes = f_oid_seq (eh, c, &res->num_recordSyntaxes);
+ res->recordSyntaxes =
+ f_oid_seq (eh, c, &res->num_recordSyntaxes, CLASS_RECSYN);
break;
case 511:
- res->resourceChallenges = f_oid_seq (eh, c,
- &res->num_resourceChallenges);
+ res->resourceChallenges =
+ f_oid_seq (eh, c, &res->num_resourceChallenges, CLASS_RESFORM);
break;
case 513: res->restrictedAccess = NULL; break; /* fix */
case 514: res->costInfo = NULL; break; /* fix */
case 515:
- res->variantSets = f_oid_seq (eh, c,
- &res->num_variantSets);
+ res->variantSets =
+ f_oid_seq (eh, c, &res->num_variantSets, CLASS_VARSET);
break;
case 516:
res->elementSetNames =
case 517:
res->unitSystems = f_string_seq (eh, c, &res->num_unitSystems);
break;
- default:
- logf(LOG_WARN, "Bad child in accessInfo");
- return 0;
}
}
return res;
static int *f_recordCount(ExpHandle *eh, data1_node *c, int *which)
{
- int *r= odr_malloc(eh->o, sizeof(*r));
+ int *r= (int *)odr_malloc(eh->o, sizeof(*r));
int *wp = which;
char intbuf[64];
static Z_DatabaseList *f_databaseList(ExpHandle *eh, data1_node *n)
{
data1_node *c;
- Z_DatabaseList *res = odr_malloc (eh->o, sizeof(*res));
- int i;
+ Z_DatabaseList *res;
+ int i = 0;
+
+ for (c = n->child; c; c = c->next)
+ {
+ if (!is_numeric_tag (eh, c) != 102)
+ continue;
+ ++i;
+ }
+ if (!i)
+ return NULL;
- res->num_databases = 0;
- res->databases = NULL;
- for (c = n->child ; c; c = c->next)
+ res = (Z_DatabaseList *)odr_malloc (eh->o, sizeof(*res));
+
+ res->num_databases = i;
+ res->databases = (char **)odr_malloc (eh->o, sizeof(*res->databases) * i);
+ i = 0;
+ for (c = n->child; c; c = c->next)
{
- if (!is_numeric_tag (eh, c))
- break;
- if (n->u.tag.element->tag->value.numeric != 102)
- break;
- ++(res->num_databases);
+ if (!is_numeric_tag (eh, c) != 102)
+ continue;
+ res->databases[i++] = f_string (eh, c);
}
- if (res->num_databases)
- res->databases =
- odr_malloc (eh->o, sizeof(*res->databases)*res->num_databases);
- for (c = n->child, i = 0 ; i < res->num_databases; c = c->next, i++)
- res->databases[i] = f_string (eh, c);
return res;
}
static Z_TargetInfo *f_targetInfo(ExpHandle *eh, data1_node *n)
{
- Z_TargetInfo *res = odr_malloc(eh->o, sizeof(*res));
+ Z_TargetInfo *res = (Z_TargetInfo *)odr_malloc(eh->o, sizeof(*res));
data1_node *c;
- bool_t *fl = odr_malloc(eh->o,sizeof(*fl));
- int i;
- *fl = 0;
res->commonInfo = 0;
res->name = 0;
res->recentNews = 0;
for (c = n->child; c; c = c->next)
{
+ int i = 0;
+
if (!is_numeric_tag (eh, c))
continue;
switch (c->u.tag.element->tag->value.numeric)
res->num_nicknames = 0;
for (n = c->child; n; n = n->next)
{
- if (!is_numeric_tag(eh, n))
- break;
- if (n->u.tag.element->tag->value.numeric != 102)
- break;
+ if (is_numeric_tag(eh, n) != 102)
+ continue;
(res->num_nicknames)++;
}
if (res->num_nicknames)
res->nicknames =
- odr_malloc (eh->o, res->num_nicknames
+ (char **)odr_malloc (eh->o, res->num_nicknames
* sizeof(*res->nicknames));
- i = 0;
- for (n = c->child; i < res->num_nicknames; n = n->next)
+ for (n = c->child; n; n = n->next)
+ {
+ if (is_numeric_tag(eh, n) != 102)
+ continue;
res->nicknames[i++] = f_string (eh, n);
+ }
break;
case 115: res->usageRest = f_humstring(eh, c); break;
case 116: res->paymentAddr = f_humstring(eh, c); break;
res->num_dbCombinations = 0;
for (n = c->child; n; n = n->next)
{
- if (!is_numeric_tag(eh, n))
- break;
- if (n->u.tag.element->tag->value.numeric != 605)
- break;
+ if (!is_numeric_tag(eh, n) != 605)
+ continue;
(res->num_dbCombinations)++;
}
if (res->num_dbCombinations)
res->dbCombinations =
- odr_malloc (eh->o, res->num_dbCombinations
+ (Z_DatabaseList **)odr_malloc (eh->o, res->num_dbCombinations
* sizeof(*res->dbCombinations));
- i = 0;
- for (n = c->child; i < res->num_dbCombinations; n = n->next)
+ for (n = c->child; n; n = n->next)
+ {
+ if (!is_numeric_tag(eh, n) != 605)
+ continue;
res->dbCombinations[i++] = f_databaseList (eh, n);
+ }
break;
- case 119: break; /* addresses */
+ case 119: res->addresses = 0; break; /* fix */
case 500: res->commonAccessInfo = f_accessInfo(eh, c); break;
- default:
- logf(LOG_WARN, "Unknown target-info element");
}
}
if (!res->namedResultSets)
- res->namedResultSets = fl;
+ res->namedResultSets = eh->false_value;
if (!res->multipleDbSearch)
- res->multipleDbSearch = fl;
+ res->multipleDbSearch = eh->false_value;
return res;
}
static Z_DatabaseInfo *f_databaseInfo(ExpHandle *eh, data1_node *n)
{
- Z_DatabaseInfo *res = odr_malloc(eh->o, sizeof(*res));
+ Z_DatabaseInfo *res = (Z_DatabaseInfo *)odr_malloc(eh->o, sizeof(*res));
data1_node *c;
- bool_t *fl = odr_malloc(eh->o,sizeof(*fl));
- bool_t *tr = odr_malloc(eh->o,sizeof(*tr));
- int i;
- *fl = 0;
- *tr = 1;
res->commonInfo = 0;
res->name = 0;
res->explainDatabase = 0;
for (c = n->child; c; c = c->next)
{
- Z_DatabaseList *zdb;
+ int i = 0;
- if (!is_numeric_tag (eh, c))
- continue;
- switch (c->u.tag.element->tag->value.numeric)
+ switch (is_numeric_tag (eh, c))
{
case 600: res->commonInfo = f_commonInfo(eh, c); break;
case 102: res->name = f_string(eh, c); break;
res->num_nicknames = 0;
for (n = c->child; n; n = n->next)
{
- if (!is_numeric_tag(eh, n))
- break;
- if (n->u.tag.element->tag->value.numeric != 102)
- break;
+ if (!is_numeric_tag(eh, n) ||
+ n->u.tag.element->tag->value.numeric != 102)
+ continue;
(res->num_nicknames)++;
}
if (res->num_nicknames)
res->nicknames =
- odr_malloc (eh->o, res->num_nicknames
+ (char **)odr_malloc (eh->o, res->num_nicknames
* sizeof(*res->nicknames));
- i = 0;
- for (n = c->child; i < res->num_nicknames; n = n->next)
+ for (n = c->child; n; n = n->next)
+ {
+ if (!is_numeric_tag(eh, n) ||
+ n->u.tag.element->tag->value.numeric != 102)
+ continue;
res->nicknames[i++] = f_string (eh, n);
+ }
break;
case 104: res->icon = 0; break; /* fix */
case 201: res->userFee = f_bool(eh, c); break;
res->num_keywords = 0;
for (n = c->child; n; n = n->next)
{
- if (!is_numeric_tag(eh, n))
- break;
- if (n->u.tag.element->tag->value.numeric != 1000)
- break;
+ if (!is_numeric_tag(eh, n) != 1000)
+ continue;
(res->num_keywords)++;
}
if (res->num_keywords)
res->keywords =
- odr_malloc (eh->o, res->num_keywords
+ (Z_HumanString **)odr_malloc (eh->o, res->num_keywords
* sizeof(*res->keywords));
- i = 0;
- for (n = c->child; i < res->num_keywords; n = n->next)
+ for (n = c->child; n; n = n->next)
+ {
+ if (!is_numeric_tag(eh, n) != 1000)
+ continue;
res->keywords[i++] = f_humstring (eh, n);
+ }
break;
case 113: res->description = f_humstring(eh, c); break;
case 205:
case 224: res->supplierContactInfo = f_contactInfo(eh, c); break;
case 225: res->submissionContactInfo = f_contactInfo(eh, c); break;
case 500: res->accessInfo = f_accessInfo(eh, c); break;
- default:
- logf(LOG_WARN, "Unknown element in databaseInfo");
}
}
if (!res->userFee)
- res->userFee = fl;
+ res->userFee = eh->false_value;
if (!res->available)
- res->available = tr;
+ res->available = eh->true_value;
return res;
}
int select, ODR o)
{
ExpHandle eh;
- Z_ExplainRecord *res = odr_malloc(o, sizeof(*res));
+ Z_ExplainRecord *res = (Z_ExplainRecord *)odr_malloc(o, sizeof(*res));
eh.dh = dh;
eh.select = select;
eh.o = o;
+ eh.false_value = (int *)odr_malloc(eh.o, sizeof(eh.false_value));
+ *eh.false_value = 0;
+ eh.true_value = (int *)odr_malloc(eh.o, sizeof(eh.true_value));
+ *eh.true_value = 1;
assert(n->which == DATA1N_root);
if (strcmp(n->u.root.type, "explain"))
logf(LOG_WARN, "Attempt to convert a non-Explain record");
return 0;
}
- n = n->child;
- if (!n || n->next)
- {
- logf(LOG_WARN, "Explain record should have one exactly one child");
- return 0;
- }
- if (!is_numeric_tag (&eh, n))
- return 0;
- switch (n->u.tag.element->tag->value.numeric)
+ for (n = n->child; n; n = n->next)
{
- case 0:
- res->which = Z_Explain_targetInfo;
- if (!(res->u.targetInfo = f_targetInfo(&eh, n)))
- return 0;
- break;
- case 1:
- res->which = Z_Explain_databaseInfo;
- if (!(res->u.databaseInfo = f_databaseInfo(&eh, n)))
- return 0;
- break;
- default:
- logf(LOG_WARN, "Unknown explain category");
- return 0;
+ switch (is_numeric_tag (&eh, n))
+ {
+ case 1:
+ res->which = Z_Explain_targetInfo;
+ if (!(res->u.targetInfo = f_targetInfo(&eh, n)))
+ return 0;
+ return res;
+ case 2:
+ res->which = Z_Explain_databaseInfo;
+ if (!(res->u.databaseInfo = f_databaseInfo(&eh, n)))
+ return 0;
+ return res;
+ }
}
- return res;
+ logf(LOG_WARN, "No category in Explain record");
+ return 0;
}
projects / yaz-moved-to-github.git / blobdiff