X-Git-Url: http://git.indexdata.com/?p=yazpp-moved-to-github.git;a=blobdiff_plain;f=src%2Fyaz-z-server.cpp;h=7f135a25f93fb7102d7441d71a88cf4eae46ebb1;hp=378981a1ee4d9bd73b571305a4b79fac82c3909b;hb=d53e0ff85ad63de947da013a0d25a434d12eed40;hpb=ba7a7aa994136b9bb5b775ad84192f96259bd9c0 diff --git a/src/yaz-z-server.cpp b/src/yaz-z-server.cpp index 378981a..7f135a2 100644 --- a/src/yaz-z-server.cpp +++ b/src/yaz-z-server.cpp @@ -1,78 +1,47 @@ -/* - * Copyright (c) 2000-2001, Index Data. +/* This file is part of the yazpp toolkit. + * Copyright (C) 1998-2010 Index Data and Mike Taylor * See the file LICENSE for details. - * - * $Log: yaz-z-server.cpp,v $ - * Revision 1.10 2001-04-04 14:02:49 adam - * URSULA / Z-ruth service. - * - * Revision 1.9 2001/03/29 15:14:26 adam - * Minor updates. - * - * Revision 1.8 2001/03/27 14:47:45 adam - * New server facility scheme. - * - * Revision 1.7 2001/03/26 14:43:49 adam - * New threaded PDU association. - * - * Revision 1.6 2001/01/29 11:18:24 adam - * Server sets OPTIONS search and present. - * - * Revision 1.5 2000/10/24 12:29:57 adam - * Fixed bug in proxy where a Yaz_ProxyClient could be owned by - * two Yaz_Proxy's (fatal). - * - * Revision 1.4 2000/10/11 11:58:17 adam - * Moved header files to include/yaz++. Switched to libtool and automake. - * Configure script creates yaz++-config script. - * - * Revision 1.3 2000/09/21 21:43:20 adam - * Better high-level server API. - * - * Revision 1.2 2000/09/12 12:09:53 adam - * More work on high-level server. - * - * Revision 1.1 2000/09/08 10:23:42 adam - * Added skeleton of yaz-z-server. - * */ #include -#include +#include +#include + +using namespace yazpp_1; -Yaz_Z_Server::Yaz_Z_Server(IYaz_PDU_Observable *the_PDU_Observable) - : Yaz_Z_Assoc(the_PDU_Observable) +Z_Server::Z_Server(IPDU_Observable *the_PDU_Observable) + : Z_Assoc(the_PDU_Observable) { m_facilities = 0; } -Yaz_Z_Server::~Yaz_Z_Server() +Z_Server::~Z_Server() { facility_reset(); } -void Yaz_Z_Server::facility_reset () +void Z_Server::facility_reset () { - Yaz_Z_Server_Facility_Info *p = m_facilities; + Z_Server_Facility_Info *p = m_facilities; while (p) { - Yaz_Z_Server_Facility_Info *p_next = p->m_next; + Z_Server_Facility_Info *p_next = p->m_next; - delete [] p->m_name; - delete p; - p = p_next; + delete [] p->m_name; + delete p; + p = p_next; } m_facilities = 0; } -void Yaz_Z_Server::facility_add(IYaz_Server_Facility *facility, - const char *name) +void Z_Server::facility_add(IServer_Facility *facility, + const char *name) { - Yaz_Z_Server_Facility_Info **p = &m_facilities; + Z_Server_Facility_Info **p = &m_facilities; while (*p) - p = &(*p)->m_next; + p = &(*p)->m_next; - *p = new Yaz_Z_Server_Facility_Info; + *p = new Z_Server_Facility_Info; (*p)->m_next = 0; (*p)->m_name = new char [strlen(name)+1]; @@ -80,125 +49,152 @@ void Yaz_Z_Server::facility_add(IYaz_Server_Facility *facility, (*p)->m_facility = facility; } -void Yaz_Z_Server::recv_Z_PDU (Z_APDU *apdu_request) +void Z_Server::recv_GDU (Z_GDU *apdu, int len) +{ + if (apdu->which == Z_GDU_Z3950) + recv_Z_PDU(apdu->u.z3950, len); + else + delete this; +} + +void Z_Server::recv_Z_PDU (Z_APDU *apdu_request, int len) { - Yaz_Z_Server_Facility_Info *f = m_facilities; + Z_Server_Facility_Info *f = m_facilities; if (apdu_request->which == Z_APDU_initRequest) { - Z_APDU *apdu_response = create_Z_PDU(Z_APDU_initResponse); - - Z_InitRequest *req = apdu_request->u.initRequest; - Z_InitResponse *resp = apdu_response->u.initResponse; - - if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_1)) - { - ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_1); - } - if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_2)) - { - ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_2); - } - if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_3)) - { - ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_3); - } - while (f) - { - f->m_facility->init(this, req, resp); - f = f->m_next; - } - send_Z_PDU(apdu_response); + Z_APDU *apdu_response = create_Z_PDU(Z_APDU_initResponse); + + Z_InitRequest *req = apdu_request->u.initRequest; + Z_InitResponse *resp = apdu_response->u.initResponse; + + if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_1)) + { + ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_1); + } + if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_2)) + { + ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_2); + } + if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_3)) + { + ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_3); + } + while (f) + { + f->m_facility->init(this, req, resp); + f = f->m_next; + } + transfer_referenceId(apdu_request, apdu_response); + send_Z_PDU(apdu_response, 0); } else { - f = m_facilities; - int taken = 0; - while (f) - { - taken = f->m_facility->recv(this, apdu_request); - if (taken) - break; - f = f->m_next; - } - if (!taken) - { - yaz_log (LOG_LOG, "unhandled request = %d", apdu_request->which); - delete this; - } + f = m_facilities; + int taken = 0; + while (f) + { + taken = f->m_facility->recv(this, apdu_request); + if (taken) + break; + f = f->m_next; + } + if (!taken) + { + yaz_log (YLOG_WARN, "unhandled request = %d", apdu_request->which); + delete this; + } } } /* * database record. */ -void Yaz_Z_ServerUtility::create_databaseRecord ( - ODR odr, Z_NamePlusRecord *rec, const char *dbname, int format, +void Z_ServerUtility::create_databaseRecord ( + ODR odr, Z_NamePlusRecord *rec, const char *dbname, const Odr_oid *format, const void *buf, int len) { + Odr_oid *oid = odr_oiddup(odr, format); rec->databaseName = dbname ? odr_strdup (odr, dbname) : 0; rec->which = Z_NamePlusRecord_databaseRecord; - rec->u.databaseRecord = z_ext_record (odr, format, - (const char *) buf, len); + rec->u.databaseRecord = z_ext_record_oid(odr, oid, + (const char *) buf, len); } /* * surrogate diagnostic. */ -void Yaz_Z_ServerUtility::create_surrogateDiagnostics( +void Z_ServerUtility::create_surrogateDiagnostics( ODR odr, Z_NamePlusRecord *rec, const char *dbname, int error, char *const addinfo) { - int oid[OID_SIZE]; - int *err = (int *)odr_malloc (odr, sizeof(*err)); - oident bib1; + Odr_int *err = (Odr_int *)odr_malloc (odr, sizeof(*err)); Z_DiagRec *drec = (Z_DiagRec *)odr_malloc (odr, sizeof(*drec)); Z_DefaultDiagFormat *dr = (Z_DefaultDiagFormat *) - odr_malloc (odr, sizeof(*dr)); + odr_malloc (odr, sizeof(*dr)); - bib1.proto = PROTO_Z3950; - bib1.oclass = CLASS_DIAGSET; - bib1.value = VAL_BIB1; - - yaz_log(LOG_DEBUG, "SurrogateDiagnotic: %d -- %s", error, addinfo); + yaz_log(YLOG_DEBUG, "SurrogateDiagnotic: %d -- %s", error, addinfo); *err = error; rec->databaseName = dbname ? odr_strdup (odr, dbname) : 0; rec->which = Z_NamePlusRecord_surrogateDiagnostic; rec->u.surrogateDiagnostic = drec; drec->which = Z_DiagRec_defaultFormat; drec->u.defaultFormat = dr; - dr->diagnosticSetId = odr_oiddup (odr, - oid_ent_to_oid(&bib1, oid)); + dr->diagnosticSetId = odr_oiddup(odr, yaz_oid_diagset_bib_1); + dr->condition = err; dr->which = Z_DefaultDiagFormat_v2Addinfo; dr->u.v2Addinfo = odr_strdup (odr, addinfo ? addinfo : ""); } -Z_Records *Yaz_Z_ServerUtility::create_nonSurrogateDiagnostics ( +Z_Records *Z_ServerUtility::create_nonSurrogateDiagnostics ( ODR odr, int error, const char *addinfo) { - int oid[OID_SIZE]; Z_Records *rec = (Z_Records *) odr_malloc (odr, sizeof(*rec)); - oident bib1; - int *err = (int *) + Odr_int *err = (Odr_int *) odr_malloc (odr, sizeof(*err)); Z_DiagRec *drec = (Z_DiagRec *) odr_malloc (odr, sizeof(*drec)); Z_DefaultDiagFormat *dr = (Z_DefaultDiagFormat *) odr_malloc (odr, sizeof(*dr)); - bib1.proto = PROTO_Z3950; - bib1.oclass = CLASS_DIAGSET; - bib1.value = VAL_BIB1; - *err = error; rec->which = Z_Records_NSD; rec->u.nonSurrogateDiagnostic = dr; - dr->diagnosticSetId = - odr_oiddup (odr, oid_ent_to_oid(&bib1, oid)); + dr->diagnosticSetId = odr_oiddup(odr, yaz_oid_diagset_bib_1); + dr->condition = err; dr->which = Z_DefaultDiagFormat_v2Addinfo; dr->u.v2Addinfo = odr_strdup (odr, addinfo ? addinfo : ""); return rec; } + +void Z_ServerUtility::create_diagnostics ( + ODR odr, int error, const char *addinfo, + Z_DiagRec ***dreca, int *num) +{ + Z_DiagRec *drec = (Z_DiagRec *) odr_malloc (odr, sizeof(*drec)); + Z_DefaultDiagFormat *dr = (Z_DefaultDiagFormat *) + odr_malloc (odr, sizeof(*dr)); + + *num = 1; + *dreca = (Z_DiagRec **) odr_malloc (odr, sizeof(*dreca)); + (*dreca)[0] = drec; + + drec->which = Z_DiagRec_defaultFormat; + drec->u.defaultFormat = dr; + dr->diagnosticSetId = odr_oiddup(odr, yaz_oid_diagset_bib_1); + dr->condition = odr_intdup (odr, error); + dr->which = Z_DefaultDiagFormat_v2Addinfo; + dr->u.v2Addinfo = odr_strdup (odr, addinfo ? addinfo : ""); +} +/* + * Local variables: + * c-basic-offset: 4 + * c-file-style: "Stroustrup" + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */ +