X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fxmlquery.c;h=db85df06aabae7d254d5d8f456c1284cb34bf89b;hb=173f78f50536784bdc6a59d4586ba409b2b69182;hp=9574be41c906add0db1b1923cc515784482ae261;hpb=a62320ec94a88d58e808511ed8ec4259974b4f95;p=yaz-moved-to-github.git diff --git a/src/xmlquery.c b/src/xmlquery.c index 9574be4..db85df0 100644 --- a/src/xmlquery.c +++ b/src/xmlquery.c @@ -1,37 +1,75 @@ -/* - * Copyright (C) 1995-2005, Index Data ApS - * All rights reserved. - * - * $Id: xmlquery.c,v 1.6 2006-02-23 13:09:54 adam Exp $ +/* This file is part of the YAZ toolkit. + * Copyright (C) 1995-2009 Index Data + * See the file LICENSE for details. */ -/** - * \file querytostr.c - * \brief Query / XML conversions - */ +/** \file xmlquery.c + \brief Query / XML conversions +*/ #include #include #include -#if HAVE_XML2 +#if YAZ_HAVE_XML2 #include #include #include #include +#include +#include + +static int check_diagnostic(const xmlNode *ptr, ODR odr, + int *error_code, const char **addinfo) +{ + if (ptr && ptr->type == XML_ELEMENT_NODE && + !xmlStrcmp(ptr->name, BAD_CAST "diagnostic")) + { + struct _xmlAttr *attr; + const char *code_str = 0; + const char *addinfo_str = 0; + for (attr = ptr->properties; attr; attr = attr->next) + { + if (!xmlStrcmp(attr->name, BAD_CAST "code") && + attr->children && attr->children->type == XML_TEXT_NODE) + code_str = (const char *) attr->children->content; + else if (!xmlStrcmp(attr->name, BAD_CAST "addinfo") && + attr->children && attr->children->type == XML_TEXT_NODE) + addinfo_str = (const char *) attr->children->content; + else + { + *error_code = 1; + *addinfo = "bad attribute for diagnostic element"; + return 1; + } + } + if (!code_str) + { + *error_code = 1; + *addinfo = "missing @code for diagnostic element"; + return 1; + } + *error_code = atoi(code_str); + if (addinfo_str) + *addinfo = odr_strdup(odr, addinfo_str); + return 1; + } + else + return 0; +} void yaz_query2xml_attribute_element(const Z_AttributeElement *element, xmlNodePtr parent) { char formstr[30]; const char *setname = 0; + char oid_name_str[OID_STR_MAX]; if (element->attributeSet) { - oident *attrset; - attrset = oid_getentbyoid (element->attributeSet); - setname = attrset->desc; + setname = yaz_oid_to_string_buf(element->attributeSet, + 0, oid_name_str); } if (element->which == Z_AttributeValue_numeric) @@ -41,10 +79,11 @@ void yaz_query2xml_attribute_element(const Z_AttributeElement *element, if (setname) xmlNewProp(node, BAD_CAST "set", BAD_CAST setname); - sprintf(formstr, "%d", *element->attributeType); + assert(*element->attributeType > 0 && *element->attributeType < 20); + sprintf(formstr, ODR_INT_PRINTF, *element->attributeType); xmlNewProp(node, BAD_CAST "type", BAD_CAST formstr); - sprintf(formstr, "%d", *element->value.numeric); + sprintf(formstr, ODR_INT_PRINTF, *element->value.numeric); xmlNewProp(node, BAD_CAST "value", BAD_CAST formstr); } else if (element->which == Z_AttributeValue_complex) @@ -57,7 +96,7 @@ void yaz_query2xml_attribute_element(const Z_AttributeElement *element, if (setname) xmlNewProp(node, BAD_CAST "set", BAD_CAST setname); - sprintf(formstr, "%d", *element->attributeType); + sprintf(formstr, ODR_INT_PRINTF, *element->attributeType); xmlNewProp(node, BAD_CAST "type", BAD_CAST formstr); if (element->value.complex->list[i]->which == @@ -69,7 +108,7 @@ void yaz_query2xml_attribute_element(const Z_AttributeElement *element, else if (element->value.complex->list[i]->which == Z_StringOrNumeric_numeric) { - sprintf(formstr, "%d", + sprintf(formstr, ODR_INT_PRINTF, *element->value.complex->list[i]->u.numeric); xmlNewProp(node, BAD_CAST "value", BAD_CAST formstr); } @@ -94,7 +133,7 @@ xmlNodePtr yaz_query2xml_term(const Z_Term *term, break; case Z_Term_numeric: type = "numeric"; - sprintf(formstr, "%d", *term->u.numeric); + sprintf(formstr, ODR_INT_PRINTF, *term->u.numeric); t = xmlNewText(BAD_CAST formstr); break; case Z_Term_characterString: @@ -173,7 +212,7 @@ void yaz_query2xml_operator(Z_Operator *op, xmlNodePtr node) else xmlNewProp(node, BAD_CAST "exclusion", BAD_CAST "false"); } - sprintf(formstr, "%d", *op->u.prox->distance); + sprintf(formstr, ODR_INT_PRINTF, *op->u.prox->distance); xmlNewProp(node, BAD_CAST "distance", BAD_CAST formstr); if (*op->u.prox->ordered) @@ -181,13 +220,13 @@ void yaz_query2xml_operator(Z_Operator *op, xmlNodePtr node) else xmlNewProp(node, BAD_CAST "ordered", BAD_CAST "false"); - sprintf(formstr, "%d", *op->u.prox->relationType); + sprintf(formstr, ODR_INT_PRINTF, *op->u.prox->relationType); xmlNewProp(node, BAD_CAST "relationType", BAD_CAST formstr); switch(op->u.prox->which) { case Z_ProximityOperator_known: - sprintf(formstr, "%d", *op->u.prox->u.known); + sprintf(formstr, ODR_INT_PRINTF, *op->u.prox->u.known); xmlNewProp(node, BAD_CAST "knownProximityUnit", BAD_CAST formstr); break; @@ -228,9 +267,14 @@ xmlNodePtr yaz_query2xml_rpnstructure(const Z_RPNStructure *zs, xmlNodePtr yaz_query2xml_rpn(const Z_RPNQuery *rpn, xmlNodePtr parent) { - oident *attrset = oid_getentbyoid (rpn->attributeSetId); - if (attrset && attrset->value) - xmlNewProp(parent, BAD_CAST "set", BAD_CAST attrset->desc); + if (rpn->attributeSetId) + { + char oid_name_str[OID_STR_MAX]; + const char *setname = yaz_oid_to_string_buf(rpn->attributeSetId, + 0, oid_name_str); + if (setname) + xmlNewProp(parent, BAD_CAST "set", BAD_CAST setname); + } return yaz_query2xml_rpnstructure(rpn->RPNStructure, parent); } @@ -249,18 +293,17 @@ xmlNodePtr yaz_query2xml_cql(const char *cql, xmlNodePtr node) return 0; } -void yaz_rpnquery2xml(const Z_RPNQuery *rpn, void *docp_void) +void yaz_rpnquery2xml(const Z_RPNQuery *rpn, xmlDocPtr *docp) { Z_Query query; query.which = Z_Query_type_1; query.u.type_1 = (Z_RPNQuery *) rpn; - yaz_query2xml(&query, docp_void); + yaz_query2xml(&query, docp); } -void yaz_query2xml(const Z_Query *q, void *docp_void) +void yaz_query2xml(const Z_Query *q, xmlDocPtr *docp) { - xmlDocPtr *docp = (xmlDocPtr *) docp_void; xmlNodePtr top_node, q_node = 0, child_node = 0; assert(q); @@ -305,11 +348,11 @@ void yaz_query2xml(const Z_Query *q, void *docp_void) bool_t *boolVal(ODR odr, const char *str) { if (*str == '\0' || strchr("0fF", *str)) - return odr_intdup(odr, 0); - return odr_intdup(odr, 1); + return odr_booldup(odr, 0); + return odr_booldup(odr, 1); } -int *intVal(ODR odr, const char *str) +Odr_int *intVal(ODR odr, const char *str) { return odr_intdup(odr, atoi(str)); } @@ -369,7 +412,7 @@ void yaz_xml2query_operator(const xmlNode *ptr, Z_Operator **op, if (atval) pop->ordered = boolVal(odr, atval); else - pop->ordered = odr_intdup(odr, 1); + pop->ordered = odr_booldup(odr, 1); atval = (const char *) xmlGetProp((xmlNodePtr) ptr, BAD_CAST "relationType"); @@ -453,8 +496,10 @@ void yaz_xml2query_attribute_element(const xmlNode *ptr, *elem = (Z_AttributeElement *) odr_malloc(odr, sizeof(**elem)); if (set) - (*elem)->attributeSet = yaz_str_to_z3950oid(odr, CLASS_ATTSET, - (const char *)set); + (*elem)->attributeSet = yaz_string_to_oid_odr(yaz_oid_std(), + CLASS_ATTSET, + (const char *) set, + odr); else (*elem)->attributeSet = 0; (*elem)->attributeType = intVal(odr, (const char *) type); @@ -501,19 +546,7 @@ void yaz_xml2query_attribute_element(const xmlNode *ptr, char *strVal(const xmlNode *ptr_cdata, ODR odr) { - char *cdata; - int len = 0; - const xmlNode *ptr; - - for (ptr = ptr_cdata; ptr; ptr = ptr->next) - if (ptr->type == XML_TEXT_NODE) - len += xmlStrlen(ptr->content); - cdata = (char *) odr_malloc(odr, len+1); - *cdata = '\0'; - for (ptr = ptr_cdata; ptr; ptr = ptr->next) - if (ptr->type == XML_TEXT_NODE) - strcat(cdata, (const char *) ptr->content); - return cdata; + return nmem_text_node_cdata(ptr_cdata, odr_getmem(odr)); } void yaz_xml2query_term(const xmlNode *ptr, @@ -625,6 +658,9 @@ void yaz_xml2query_apt(const xmlNode *ptr_apt, else break; } + if (check_diagnostic(ptr, odr, error_code, addinfo)) + return; + if (ptr && ptr->type == XML_ELEMENT_NODE) { if (!xmlStrcmp(ptr->name, BAD_CAST "term")) @@ -671,10 +707,13 @@ void yaz_xml2query_rpnstructure(const xmlNode *ptr, Z_RPNStructure **zs, *addinfo = "missing rpn operator, rset, apt node"; return; } + if (check_diagnostic(ptr, odr, error_code, addinfo)) + return; + *zs = (Z_RPNStructure *) odr_malloc(odr, sizeof(Z_RPNStructure)); if (!xmlStrcmp(ptr->name, BAD_CAST "operator")) { - Z_Complex *zc = odr_malloc(odr, sizeof(Z_Complex)); + Z_Complex *zc = (Z_Complex *) odr_malloc(odr, sizeof(Z_Complex)); (*zs)->which = Z_RPNStructure_complex; (*zs)->u.complex = zc; @@ -724,7 +763,8 @@ void yaz_xml2query_rpn(const xmlNode *ptr, Z_RPNQuery **query, ODR odr, *query = (Z_RPNQuery*) odr_malloc(odr, sizeof(Z_RPNQuery)); if (set) - (*query)->attributeSetId = yaz_str_to_z3950oid(odr, CLASS_ATTSET, set); + (*query)->attributeSetId = yaz_string_to_oid_odr(yaz_oid_std(), + CLASS_ATTSET, set, odr); else (*query)->attributeSetId = 0; yaz_xml2query_rpnstructure(ptr->children, &(*query)->RPNStructure, @@ -734,6 +774,8 @@ void yaz_xml2query_rpn(const xmlNode *ptr, Z_RPNQuery **query, ODR odr, static void yaz_xml2query_(const xmlNode *ptr, Z_Query **query, ODR odr, int *error_code, const char **addinfo) { + if (check_diagnostic(ptr, odr, error_code, addinfo)) + return; if (ptr && ptr->type == XML_ELEMENT_NODE && !xmlStrcmp(ptr->name, BAD_CAST "query")) { @@ -784,19 +826,21 @@ static void yaz_xml2query_(const xmlNode *ptr, Z_Query **query, ODR odr, } } -void yaz_xml2query(const void *xmlnodep, Z_Query **query, ODR odr, +void yaz_xml2query(const xmlNode *xmlnodep, Z_Query **query, ODR odr, int *error_code, const char **addinfo) { yaz_xml2query_(xmlnodep, query, odr, error_code, addinfo); } -/* HAVE_XML2 */ +/* YAZ_HAVE_XML2 */ #endif /* * Local variables: * c-basic-offset: 4 + * c-file-style: "Stroustrup" * indent-tabs-mode: nil * End: * vim: shiftwidth=4 tabstop=8 expandtab */ +