/*
- * $Id: SimpleServer.xs,v 1.72 2007-08-17 16:45:22 mike Exp $
+ * $Id: SimpleServer.xs,v 1.83 2008-09-02 15:16:34 mike Exp $
* ----------------------------------------------------------------------
*
* Copyright (c) 2000-2004, Index Data.
setMember(hv2, "attributeValue",
newSViv(*elem->value.numeric));
} else {
- assert(elem->which == Z_AttributeValue_complex);
- Z_ComplexAttribute *c = elem->value.complex;
+ Z_ComplexAttribute *c;
Z_StringOrNumeric *son;
+ assert(elem->which == Z_AttributeValue_complex);
+ c = elem->value.complex;
/* We ignore semantic actions and multiple values */
assert(c->num_list > 0);
son = c->list[0];
idea why. It seems as clear as day to me */
SV *sv2;
char *rsid = (char*) o->u.resultSetId;
- printf("Encoding resultSetId '%s'\n", rsid);
+ /*printf("Encoding resultSetId '%s'\n", rsid);*/
sv = newObject("Net::Z3950::RPN::RSID", (SV*) (hv = newHV()));
- printf("Made sv=0x%lx, hv=0x%lx\n",
- (unsigned long) sv ,(unsigned long) hv);
+ /*printf("Made sv=0x%lx, hv=0x%lx\n", (unsigned long) sv ,(unsigned long) hv);*/
sv2 = newSVpv(rsid, strlen(rsid));
setMember(hv, "id", sv2);
- printf("Set hv{id} to 0x%lx\n", (unsigned long) sv2);
+ /*printf("Set hv{id} to 0x%lx\n", (unsigned long) sv2);*/
return sv;
}
}
+/* ### I am not 100% about the memory management in this handler */
+int bend_delete(void *handle, bend_delete_rr *rr)
+{
+ Zfront_handle *zhandle = (Zfront_handle *)handle;
+ HV *href;
+ CV* handler_cv;
+ int i;
+ SV **temp;
+ SV *point;
+
+ dSP;
+ ENTER;
+ SAVETMPS;
+
+ href = newHV();
+ hv_store(href, "GHANDLE", 7, newSVsv(zhandle->ghandle), 0);
+ hv_store(href, "HANDLE", 6, zhandle->handle, 0);
+ hv_store(href, "STATUS", 6, newSViv(0), 0);
+
+ PUSHMARK(sp);
+ XPUSHs(sv_2mortal(newRV( (SV*) href)));
+ PUTBACK;
+
+ handler_cv = simpleserver_sv2cv(delete_ref);
+
+ if (rr->function == 1) {
+ /* Delete all result sets in the session */
+ perl_call_sv( (SV *) handler_cv, G_SCALAR | G_DISCARD);
+ temp = hv_fetch(href, "STATUS", 6, 1);
+ rr->delete_status = SvIV(*temp);
+ } else {
+ rr->delete_status = 0;
+ /*
+ * For some reason, deleting two or more result-sets in
+ * one operation goes horribly wrong, and ### I don't have
+ * time to debug it right now.
+ */
+ if (rr->num_setnames > 1) {
+ rr->delete_status = 3; /* "System problem at target" */
+ /* There's no way to sent delete-msg using the GFS */
+ return 0;
+ }
+
+ for (i = 0; i < rr->num_setnames; i++) {
+ hv_store(href, "SETNAME", 7, newSVpv(rr->setnames[i], 0), 0);
+ perl_call_sv( (SV *) handler_cv, G_SCALAR | G_DISCARD);
+ temp = hv_fetch(href, "STATUS", 6, 1);
+ rr->statuses[i] = SvIV(*temp);
+ if (rr->statuses[i] != 0)
+ rr->delete_status = rr->statuses[i];
+ }
+ }
+
+ SPAGAIN;
+
+ temp = hv_fetch(href, "HANDLE", 6, 1);
+ point = newSVsv(*temp);
+
+ hv_undef(href);
+
+ zhandle->handle = point;
+
+ sv_free( (SV*) href);
+
+ PUTBACK;
+ FREETMPS;
+ LEAVE;
+
+ return 0;
+}
+
+
int bend_fetch(void *handle, bend_fetch_rr *rr)
{
HV *href;
else
{
rr->errcode = 26;
+ rr->errstring = odr_strdup(rr->stream, "non-generic 'simple' composition");
+ return 0;
}
}
else if (composition->which == Z_RecordComp_complex)
else
{
#if 0 /* For now ignore this error, which is ubiquitous in SRU */
- fprintf(stderr, "complex is weird\n");
rr->errcode = 26;
+ rr->errstring = odr_strdup(rr->stream, "'complex' composition is not generic ESN");
return 0;
#endif /*0*/
}
else
{
rr->errcode = 26;
+ rr->errstring = odr_strdup(rr->stream, "composition neither simple nor complex");
return 0;
}
}
else
{
rr->errcode = 26;
+ rr->errstring = odr_strdup(rr->stream, "non-generic 'simple' composition");
return 0;
}
}
else
{
rr->errcode = 26;
+ rr->errstring = odr_strdup(rr->stream, "'complex' composition is not generic ESN");
return 0;
}
}
else
{
rr->errcode = 26;
+ rr->errstring = odr_strdup(rr->stream, "composition neither simple nor complex");
return 0;
}
}
}
-int bend_delete(void *handle, bend_delete_rr *rr)
-{
- perl_call_sv(delete_ref, G_VOID | G_DISCARD | G_NOARGS);
- return 0;
-}
-
-
int bend_scan(void *handle, bend_scan_rr *rr)
{
HV *href;
return 0;
}
+
+/*
+ * You'll laugh when I tell you this ... Astonishingly, it turns out
+ * that ActivePerl (which is widely used on Windows) has, in the
+ * header file Perl\lib\CORE\XSUB.h, the following heinous crime:
+ * # define open PerlLIO_open
+ * This of course screws up the use of the "open" member of the
+ * Z_IdAuthentication structure below, so we have to undo this
+ * brain-damage.
+ */
+#ifdef open
+#undef open
+#endif
+
+
bend_initresult *bend_init(bend_initrequest *q)
{
int dummy = simpleserver_clone();
q->bend_present = bend_present;
}
/*q->bend_esrequest = bend_esrequest;*/
- /*q->bend_delete = bend_delete;*/
+ if (delete_ref) {
+ q->bend_delete = bend_delete;
+ }
if (fetch_ref)
{
q->bend_fetch = bend_fetch;
}
href = newHV();
+
+ /* ### These should be given initial values from the client */
hv_store(href, "IMP_ID", 6, newSVpv("", 0), 0);
hv_store(href, "IMP_NAME", 8, newSVpv("", 0), 0);
hv_store(href, "IMP_VER", 7, newSVpv("", 0), 0);
+
hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
hv_store(href, "ERR_STR", 7, newSViv(0), 0);
hv_store(href, "PEER_NAME", 9, newSVpv(q->peer_name, 0), 0);
projects / simpleserver-moved-to-github.git / blobdiff