* Copyright (c) 1995-2003, Index Data
* See the file LICENSE for details.
*
- * $Id: seshigh.c,v 1.148 2003-03-11 11:09:17 adam Exp $
+ * $Id: seshigh.c,v 1.149 2003-03-18 13:34:36 adam Exp $
*/
/*
Z_External *ext;
yaz_log(LOG_LOG, "Got SRW SearchRetrieveRequest");
+ yaz_log(LOG_DEBUG, "srw_bend_search");
if (!assoc->init)
{
+ yaz_log(LOG_DEBUG, "srw_bend_init");
if (!srw_bend_init(assoc))
{
srw_error = 3; /* assume Authentication error */
if (srw_error)
{
+ yaz_log(LOG_DEBUG, "srw_bend_search returned SRW error %d", srw_error);
srw_res->num_diagnostics = 1;
srw_res->diagnostics = (Z_SRW_diagnostic *)
odr_malloc(assoc->encode, sizeof(*srw_res->diagnostics));
srw_res->numberOfRecords = odr_intdup(assoc->encode, rr.hits);
if (rr.errcode)
{
+ yaz_log(LOG_DEBUG, "bend_search returned Bib-1 code %d", rr.errcode);
srw_res->num_diagnostics = 1;
srw_res->diagnostics = (Z_SRW_diagnostic *)
odr_malloc(assoc->encode, sizeof(*srw_res->diagnostics));
odr_intdup(assoc->encode,
yaz_diag_bib1_to_srw (rr.errcode));
srw_res->diagnostics[0].details = rr.errstring;
+ yaz_log(LOG_DEBUG, "srw_bend_search returned SRW error %d",
+ srw_res->diagnostics[0].code);
+
}
else
{
int number = *srw_req->maximumRecords;
int start = 1;
int i;
+
if (srw_req->startRecord)
start = *srw_req->startRecord;
+
+ yaz_log(LOG_DEBUG, "srw_bend_search. start=%d max=%d",
+ start, *srw_req->maximumRecords);
+
if (start <= rr.hits)
{
int j = 0;
{
int errcode;
srw_res->records[j].recordData_buf = 0;
+ yaz_log(LOG_DEBUG, "srw_bend_fetch %d", i+start);
errcode = srw_bend_fetch(assoc, i+start, srw_req,
srw_res->records + j);
if (errcode)
}
}
+static int hex_digit (int ch)
+{
+ if (ch >= '0' && ch <= '9')
+ return ch - '0';
+ else if (ch >= 'a' && ch <= 'f')
+ return ch - 'a'+10;
+ else if (ch >= 'A' && ch <= 'F')
+ return ch - 'A'+10;
+ return 0;
+}
+
+static char *uri_val(const char *path, const char *name, ODR o)
+{
+ size_t nlen = strlen(name);
+ if (*path != '?')
+ return 0;
+ path++;
+ while (path && *path)
+ {
+ const char *p1 = strchr(path, '=');
+ if (!p1)
+ break;
+ if (p1 - path == nlen && !memcmp(path, name, nlen))
+ {
+ size_t i = 0;
+ char *ret;
+
+ path = p1 + 1;
+ p1 = strchr(path, '&');
+ if (!p1)
+ p1 = strlen(path) + path;
+ ret = odr_malloc(o, p1 - path + 1);
+ while (*path && *path != '&')
+ {
+ if (*path == '+')
+ {
+ ret[i++] = ' ';
+ path++;
+ }
+ else if (*path == '%' && path[1] && path[2])
+ {
+ ret[i++] = hex_digit (path[1])*16 + hex_digit (path[2]);
+ path = path + 3;
+ }
+ else
+ ret[i++] = *path++;
+ }
+ ret[i] = '\0';
+ return ret;
+ }
+ path = strchr(p1, '&');
+ if (path)
+ path++;
+ }
+ return 0;
+}
+
+void uri_val_int(const char *path, const char *name, ODR o, int **intp)
+{
+ const char *v = uri_val(path, name, o);
+ if (v)
+ *intp = odr_intdup(o, atoi(v));
+}
+
static void process_http_request(association *assoc, request *req)
{
Z_HTTP_Request *hreq = req->gdu_request->u.HTTP_Request;
if (!strcmp(hreq->method, "GET"))
{
+ char *charset = 0;
+ int ret = -1;
+ Z_SOAP *soap_package = 0;
+ char *db = "Default";
+ const char *p0 = hreq->path, *p1;
+ static Z_SOAP_Handler soap_handlers[2] = {
+#if HAVE_XML2
+ {"http://www.loc.gov/zing/srw/v1.0/", 0,
+ (Z_SOAP_fun) yaz_srw_codec},
+#endif
+ {0, 0, 0}
+ };
+
+ if (*p0 == '/')
+ p0++;
+ p1 = strchr(p0, '?');
+ if (!p1)
+ p1 = p0 + strlen(p0);
+ if (p1 != p0)
+ {
+ db = odr_malloc(assoc->decode, p1 - p0 + 1);
+ memcpy (db, p0, p1 - p0);
+ db[p1 - p0] = '\0';
+ }
+
+ if (p1 && *p1 == '?' && p1[1])
+ {
+ Z_SRW_PDU *res = yaz_srw_get(o, Z_SRW_searchRetrieve_response);
+ Z_SRW_PDU *sr = yaz_srw_get(o, Z_SRW_searchRetrieve_request);
+ char *query = uri_val(p1, "query", o);
+ char *pQuery = uri_val(p1, "pQuery", o);
+ char *sortKeys = uri_val(p1, "sortKeys", o);
+
+ if (query)
+ {
+ sr->u.request->query_type = Z_SRW_query_type_cql;
+ sr->u.request->query.cql = query;
+ }
+ if (pQuery)
+ {
+ sr->u.request->query_type = Z_SRW_query_type_pqf;
+ sr->u.request->query.pqf = pQuery;
+ }
+ if (sortKeys)
+ {
+ sr->u.request->sort_type = Z_SRW_sort_type_sort;
+ sr->u.request->sort.sortKeys = sortKeys;
+ }
+ sr->u.request->recordSchema = uri_val(p1, "recordSchema", o);
+ uri_val_int(p1, "maximumRecords", o,
+ &sr->u.request->maximumRecords);
+ uri_val_int(p1, "startRecord", o,
+ &sr->u.request->startRecord);
+ if (sr->u.request->startRecord)
+ yaz_log(LOG_LOG, "startRecord=%d", *sr->u.request->startRecord);
+ sr->u.request->database = db;
+ srw_bend_search(assoc, req, sr->u.request,
+ res->u.response);
+
+ soap_package = odr_malloc(o, sizeof(*soap_package));
+ soap_package->which = Z_SOAP_generic;
+
+ soap_package->u.generic =
+ odr_malloc(o, sizeof(*soap_package->u.generic));
+
+ soap_package->u.generic->p = res;
+ soap_package->u.generic->ns = soap_handlers[0].ns;
+ soap_package->u.generic->no = 0;
+
+ soap_package->ns = "SRU";
+
+ p = z_get_HTTP_Response(o, 200);
+ hres = p->u.HTTP_Response;
+
+ ret = z_soap_codec_enc(assoc->encode, &soap_package,
+ &hres->content_buf, &hres->content_len,
+ soap_handlers, charset);
+ if (!charset)
+ z_HTTP_header_add(o, &hres->headers, "Content-Type", "text/xml");
+ else
+ {
+ char ctype[60];
+ strcpy(ctype, "text/xml; charset=");
+ strcat(ctype, charset);
+ z_HTTP_header_add(o, &hres->headers, "Content-Type", ctype);
+ }
+
+ }
#ifdef DOCDIR
if (strlen(hreq->path) >= 5 && strlen(hreq->path) < 80 &&
!memcmp(hreq->path, "/doc/", 5))
projects / yaz-moved-to-github.git / blobdiff