/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2010 Index Data
+ * Copyright (C) 1995-2011 Index Data
* See the file LICENSE for details.
*/
/**
* \file srwutil.c
* \brief Implements SRW/SRU utilities.
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdlib.h>
#include <assert.h>
#include <yaz/yaz-iconv.h>
#include "sru-p.h"
+#define MAX_SRU_PARAMETERS 30
+
static char *yaz_decode_sru_dbpath_odr(ODR n, const char *uri, size_t len)
{
return odr_strdupn(n, uri, len);
return dst;
}
+Z_AttributeList *yaz_use_attribute_create(ODR o, const char *name)
+{
+ Z_AttributeList *attributes= (Z_AttributeList *)
+ odr_malloc(o, sizeof(*attributes));
+ Z_AttributeElement ** elements;
+ attributes->num_attributes = 1;
+ elements = (Z_AttributeElement**)
+ odr_malloc (o, attributes->num_attributes * sizeof(*elements));
+ elements[0] = (Z_AttributeElement*) odr_malloc(o,sizeof(**elements));
+ elements[0]->attributeType = odr_intdup(o, 1);
+ elements[0]->attributeSet = odr_nullval();
+ elements[0]->which = Z_AttributeValue_complex;
+ elements[0]->value.complex = (Z_ComplexAttribute *)
+ odr_malloc(o, sizeof(Z_ComplexAttribute));
+ elements[0]->value.complex->num_list = 1;
+ elements[0]->value.complex->list = (Z_StringOrNumeric **)
+ odr_malloc(o, 1 * sizeof(Z_StringOrNumeric *));
+ elements[0]->value.complex->list[0] = (Z_StringOrNumeric *)
+ odr_malloc(o, sizeof(Z_StringOrNumeric));
+ elements[0]->value.complex->list[0]->which = Z_StringOrNumeric_string;
+ elements[0]->value.complex->list[0]->u.string = odr_strdup(o, name);
+ elements[0]->value.complex->semanticAction = 0;
+ elements[0]->value.complex->num_semanticAction = 0;
+ attributes->attributes = elements;
+ return attributes;
+}
+
#if YAZ_HAVE_XML2
+const char *yaz_element_attribute_value_get(xmlNodePtr ptr,
+ const char *node_name,
+ const char *attribute_name)
+{
+ struct _xmlAttr *attr;
+ // check if the node name matches
+ if (strcmp((const char*) ptr->name, node_name))
+ return 0;
+ // check if the attribute name and return the value
+ for (attr = ptr->properties; attr; attr = attr->next)
+ if (attr->children && attr->children->type == XML_TEXT_NODE)
+ {
+ if (!strcmp((const char *) attr->name, attribute_name))
+ return (const char *) attr->children->content;
+ }
+ return 0;
+}
+#endif
+
static int yaz_base64decode(const char *in, char *out)
{
const char *map = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
*out = '\0';
return olen;
}
-#endif
int yaz_srw_check_content_type(Z_HTTP_Response *hres)
{
* Look for authentication tokens in HTTP Basic parameters or in x-username/x-password
* parameters. Added by SH.
*/
-#if YAZ_HAVE_XML2
static void yaz_srw_decodeauth(Z_SRW_PDU *sr, Z_HTTP_Request *hreq,
char *username, char *password, ODR decode)
{
if (password)
sr->password = password;
- if (basic) {
+ if (basic)
+ {
int len, olen;
char out[256];
char ubuf[256] = "", pbuf[256] = "", *p;
olen = yaz_base64decode(basic, out);
/* Format of out should be username:password at this point */
strcpy(ubuf, out);
- if ((p = strchr(ubuf, ':'))) {
+ if ((p = strchr(ubuf, ':')))
+ {
*(p++) = '\0';
if (*p)
strcpy(pbuf, p);
sr->password = odr_strdup(decode, pbuf);
}
}
-#endif
void yaz_uri_val_int(const char *path, const char *name, ODR o, Odr_int **intp)
{
if (ret == 0 && (*soap_package)->which == Z_SOAP_generic)
{
*srw_pdu = (Z_SRW_PDU*) (*soap_package)->u.generic->p;
+ yaz_srw_decodeauth(*srw_pdu, hreq, 0, 0, decode);
if ((*srw_pdu)->which == Z_SRW_searchRetrieve_request &&
(*srw_pdu)->u.request->database == 0)
int yaz_sru_get_encode(Z_HTTP_Request *hreq, Z_SRW_PDU *srw_pdu,
ODR encode, const char *charset)
{
- char *name[30], *value[30]; /* definite upper limit for SRU params */
+ char *name[MAX_SRU_PARAMETERS], *value[MAX_SRU_PARAMETERS]; /* definite upper limit for SRU params */
char *uri_args;
char *path;
z_HTTP_header_add_basic_auth(encode, &hreq->headers,
srw_pdu->username, srw_pdu->password);
- if (yaz_get_sru_parms(srw_pdu, encode, name, value, 30))
+ if (yaz_get_sru_parms(srw_pdu, encode, name, value, MAX_SRU_PARAMETERS))
return -1;
yaz_array_to_uri(&uri_args, encode, name, value);
odr_malloc(encode, strlen(hreq->path) + strlen(uri_args) + 4);
sprintf(path, "%s?%s", hreq->path, uri_args);
+ yaz_log(YLOG_DEBUG, "SRU HTTP Get Request %s", path);
hreq->path = path;
z_HTTP_header_add_content_type(encode, &hreq->headers,
int yaz_sru_post_encode(Z_HTTP_Request *hreq, Z_SRW_PDU *srw_pdu,
ODR encode, const char *charset)
{
- char *name[30], *value[30]; /* definite upper limit for SRU params */
+ char *name[MAX_SRU_PARAMETERS], *value[MAX_SRU_PARAMETERS]; /* definite upper limit for SRU params */
char *uri_args;
z_HTTP_header_add_basic_auth(encode, &hreq->headers,
srw_pdu->username, srw_pdu->password);
- if (yaz_get_sru_parms(srw_pdu, encode, name, value, 30))
+ if (yaz_get_sru_parms(srw_pdu, encode, name, value, MAX_SRU_PARAMETERS))
return -1;
yaz_array_to_uri(&uri_args, encode, name, value);
charset);
}
-Z_SRW_recordVersion *yaz_srw_get_record_versions(ODR odr, int num )
+Z_SRW_recordVersion *yaz_srw_get_record_versions(ODR odr, int num)
{
Z_SRW_recordVersion *ver
- = (Z_SRW_recordVersion *) odr_malloc( odr, num * sizeof(*ver) );
+ = (Z_SRW_recordVersion *) odr_malloc(odr,num * sizeof(*ver));
int i;
- for ( i=0; i < num; ++i ){
+ for (i = 0; i < num; ++i)
+ {
ver[i].versionType = 0;
ver[i].versionValue = 0;
}