-/* $Id: yaz-proxy.cpp,v 1.27 2005-05-27 18:07:49 adam Exp $
+/* $Id: yaz-proxy.cpp,v 1.29 2005-06-02 06:40:46 adam Exp $
Copyright (c) 1998-2005, Index Data.
This file is part of the yaz-proxy.
#include <yaz/pquery.h>
#include <yaz/otherinfo.h>
#include <yaz/charneg.h>
+#include "msg-thread.h"
+using namespace yazpp_1;
+
+class Auth_Msg : public IMsg_Thread {
+public:
+ int m_ret;
+ void destroy();
+ IMsg_Thread *handle();
+ void result();
+ Yaz_Proxy *m_proxy;
+ Z_APDU *m_apdu;
+};
+
+IMsg_Thread *Auth_Msg::handle()
+{
+ yaz_log(YLOG_LOG, "Auth_Msg:handle begin");
+ m_ret = m_proxy->handle_authentication(m_apdu);
+ yaz_log(YLOG_LOG, "Auth_Msg:handle end");
+ return this;
+}
+
+void Yaz_Proxy::result_authentication(Z_APDU *apdu, int ret)
+{
+ if (ret == 0)
+ {
+ Z_APDU *apdu_reject = zget_APDU(odr_encode(), Z_APDU_initResponse);
+ *apdu_reject->u.initResponse->result = 0;
+ send_to_client(apdu_reject);
+ shutdown();
+ }
+ else
+ handle_incoming_Z_PDU_2(apdu);
+}
+
+void Auth_Msg::result()
+{
+ yaz_log(YLOG_LOG, "Auth_Msg:result");
+ m_proxy->result_authentication(m_apdu, m_ret);
+ delete this;
+}
static const char *apdu_name(Z_APDU *apdu)
{
}
return "Unknown request/response";
}
+
Yaz_Proxy::Yaz_Proxy(IYaz_PDU_Observable *the_PDU_Observable,
- Yaz_Proxy *parent) :
+ IYazSocketObservable *the_socket_observable,
+ Yaz_Proxy *parent)
+ :
Yaz_Z_Assoc(the_PDU_Observable), m_bw_stat(60), m_pdu_stat(60)
{
m_PDU_Observable = the_PDU_Observable;
+ m_socket_observable = the_socket_observable;
m_client = 0;
m_parent = parent;
m_clientPool = 0;
m_target_idletime = 600;
m_optimize = xstrdup ("1");
strcpy(m_session_str, "0 ");
- m_session_no=0;
+ m_session_no = 0;
m_bytes_sent = 0;
m_bytes_recv = 0;
m_bw_hold_PDU = 0;
m_usemarcon = new Yaz_usemarcon();
if (!m_parent)
low_socket_open();
+ m_my_thread = 0;
}
Yaz_Proxy::~Yaz_Proxy()
odr_destroy(m_s2z_odr_search);
if (!m_parent)
low_socket_close();
+ if (!m_parent)
+ delete m_my_thread;
delete m_config;
}
*the_PDU_Observable, int fd)
{
check_reconfigure();
- Yaz_Proxy *new_proxy = new Yaz_Proxy(the_PDU_Observable, this);
+ Yaz_Proxy *new_proxy = new Yaz_Proxy(the_PDU_Observable,
+ m_socket_observable, this);
new_proxy->m_config = 0;
new_proxy->m_config_fname = 0;
new_proxy->timeout(m_client_idletime);
the_PDU_Observable->getpeername());
new_proxy->set_proxy_negotiation(m_proxy_negotiation_charset,
m_proxy_negotiation_lang);
+ // create thread object the first time we get an incoming connection
+ if (!m_my_thread)
+ m_my_thread = new Msg_Thread(m_socket_observable);
+ new_proxy->m_my_thread = m_my_thread;
return new_proxy;
}
yaz_log (YLOG_DEBUG, "get_client 3 %p %p", this, c);
return c;
}
+
void Yaz_Proxy::display_diagrecs(Z_DiagRec **pp, int num)
{
int i;
send_http_response(400);
}
+void Yaz_Proxy::handle_init(Z_APDU *apdu)
+{
+ Z_OtherInformation **oi;
+ get_otherInfoAPDU(apdu, &oi);
+
+ if (apdu->u.initRequest->implementationId)
+ yaz_log(YLOG_LOG, "%simplementationId: %s",
+ m_session_str, apdu->u.initRequest->implementationId);
+ if (apdu->u.initRequest->implementationName)
+ yaz_log(YLOG_LOG, "%simplementationName: %s",
+ m_session_str, apdu->u.initRequest->implementationName);
+ if (apdu->u.initRequest->implementationVersion)
+ yaz_log(YLOG_LOG, "%simplementationVersion: %s",
+ m_session_str, apdu->u.initRequest->implementationVersion);
+ if (m_initRequest_apdu == 0)
+ {
+ if (m_initRequest_mem)
+ nmem_destroy(m_initRequest_mem);
+
+ m_initRequest_apdu = apdu;
+ m_initRequest_mem = odr_extract_mem(odr_decode());
+
+ m_initRequest_preferredMessageSize = *apdu->u.initRequest->
+ preferredMessageSize;
+ *apdu->u.initRequest->preferredMessageSize = 1024*1024;
+ m_initRequest_maximumRecordSize = *apdu->u.initRequest->
+ maximumRecordSize;
+ *apdu->u.initRequest->maximumRecordSize = 1024*1024;
+
+ // Save proposal charsets and langs.
+ if (ODR_MASK_GET(apdu->u.initRequest->options,
+ Z_Options_negotiationModel))
+ {
+ Z_CharSetandLanguageNegotiation *charSetandLangRecord =
+ yaz_get_charneg_record(*oi);
+
+ yaz_get_proposal_charneg(m_referenceId_mem,
+ charSetandLangRecord,
+ &m_initRequest_oi_negotiation_charsets,
+ &m_initRequest_oi_negotiation_num_charsets,
+ &m_initRequest_oi_negotiation_langs,
+ &m_initRequest_oi_negotiation_num_langs,
+ &m_initRequest_oi_negotiation_selected);
+
+ for (int i = 0; i<m_initRequest_oi_negotiation_num_charsets; i++)
+ {
+ yaz_log(YLOG_LOG, "%scharacters set proposal: %s",
+ m_session_str,(m_initRequest_oi_negotiation_charsets[i])?
+ m_initRequest_oi_negotiation_charsets[i]:"none");
+ }
+ for (int i=0; i<m_initRequest_oi_negotiation_num_langs; i++)
+ {
+ yaz_log(YLOG_LOG, "%slanguages proposal: %s",
+ m_session_str, (m_initRequest_oi_negotiation_langs[i])?
+ m_initRequest_oi_negotiation_langs[i]:"none");
+ }
+ yaz_log(YLOG_LOG, "%sselected proposal: %d (boolean)",
+ m_session_str, m_initRequest_oi_negotiation_selected);
+ }
+ // save init options for the response..
+ m_initRequest_options = apdu->u.initRequest->options;
+
+ apdu->u.initRequest->options =
+ (Odr_bitmask *)nmem_malloc(m_initRequest_mem,
+ sizeof(Odr_bitmask));
+ ODR_MASK_ZERO(apdu->u.initRequest->options);
+ int i;
+ for (i = 0; i<= 24; i++)
+ ODR_MASK_SET(apdu->u.initRequest->options, i);
+ // check negotiation option
+ if (!ODR_MASK_GET(m_initRequest_options,
+ Z_Options_negotiationModel))
+ {
+ ODR_MASK_CLEAR(apdu->u.initRequest->options,
+ Z_Options_negotiationModel);
+ }
+ ODR_MASK_CLEAR(apdu->u.initRequest->options,
+ Z_Options_concurrentOperations);
+ // make new version
+ m_initRequest_version = apdu->u.initRequest->protocolVersion;
+ apdu->u.initRequest->protocolVersion =
+ (Odr_bitmask *)nmem_malloc(m_initRequest_mem,
+ sizeof(Odr_bitmask));
+ ODR_MASK_ZERO(apdu->u.initRequest->protocolVersion);
+
+ for (i = 0; i<= 8; i++)
+ ODR_MASK_SET(apdu->u.initRequest->protocolVersion, i);
+ }
+ if (m_client->m_init_flag)
+ {
+ if (handle_init_response_for_invalid_session(apdu))
+ return;
+ if (m_client->m_initResponse)
+ {
+ Z_APDU *apdu2 = m_client->m_initResponse;
+ apdu2->u.initResponse->otherInfo = 0;
+ if (m_client->m_cookie && *m_client->m_cookie)
+ set_otherInformationString(apdu2, VAL_COOKIE, 1,
+ m_client->m_cookie);
+ apdu2->u.initResponse->referenceId =
+ apdu->u.initRequest->referenceId;
+ apdu2->u.initResponse->options = m_client->m_initResponse_options;
+ apdu2->u.initResponse->protocolVersion =
+ m_client->m_initResponse_version;
+
+ send_to_client(apdu2);
+ return;
+ }
+ }
+ m_client->m_init_flag = 1;
+
+ Auth_Msg *m = new Auth_Msg;
+ m->m_apdu = apdu;
+ m->m_proxy = this;
+ m_my_thread->put(m);
+}
+
void Yaz_Proxy::handle_incoming_Z_PDU(Z_APDU *apdu)
{
Z_ReferenceId **refid = get_referenceIdP(apdu);
m_client->m_server = this;
if (apdu->which == Z_APDU_initRequest)
- {
- if (apdu->u.initRequest->implementationId)
- yaz_log(YLOG_LOG, "%simplementationId: %s",
- m_session_str, apdu->u.initRequest->implementationId);
- if (apdu->u.initRequest->implementationName)
- yaz_log(YLOG_LOG, "%simplementationName: %s",
- m_session_str, apdu->u.initRequest->implementationName);
- if (apdu->u.initRequest->implementationVersion)
- yaz_log(YLOG_LOG, "%simplementationVersion: %s",
- m_session_str, apdu->u.initRequest->implementationVersion);
- if (m_initRequest_apdu == 0)
- {
- if (m_initRequest_mem)
- nmem_destroy(m_initRequest_mem);
-
- m_initRequest_apdu = apdu;
- m_initRequest_mem = odr_extract_mem(odr_decode());
-
- m_initRequest_preferredMessageSize = *apdu->u.initRequest->
- preferredMessageSize;
- *apdu->u.initRequest->preferredMessageSize = 1024*1024;
- m_initRequest_maximumRecordSize = *apdu->u.initRequest->
- maximumRecordSize;
- *apdu->u.initRequest->maximumRecordSize = 1024*1024;
-
- // Save proposal charsets and langs.
- if (ODR_MASK_GET(apdu->u.initRequest->options,
- Z_Options_negotiationModel))
- {
- Z_CharSetandLanguageNegotiation *charSetandLangRecord =
- yaz_get_charneg_record(*oi);
-
- yaz_get_proposal_charneg(m_referenceId_mem,
- charSetandLangRecord,
- &m_initRequest_oi_negotiation_charsets,
- &m_initRequest_oi_negotiation_num_charsets,
- &m_initRequest_oi_negotiation_langs,
- &m_initRequest_oi_negotiation_num_langs,
- &m_initRequest_oi_negotiation_selected);
-
- for (int i=0; i<m_initRequest_oi_negotiation_num_charsets; i++)
- {
- yaz_log(YLOG_LOG, "%scharacters set proposal: %s",
- m_session_str,(m_initRequest_oi_negotiation_charsets[i])?
- m_initRequest_oi_negotiation_charsets[i]:"none");
- }
- for (int i=0; i<m_initRequest_oi_negotiation_num_langs; i++)
- {
- yaz_log(YLOG_LOG, "%slanguages proposal: %s",
- m_session_str, (m_initRequest_oi_negotiation_langs[i])?
- m_initRequest_oi_negotiation_langs[i]:"none");
- }
- yaz_log(YLOG_LOG, "%sselected proposal: %d (boolean)",
- m_session_str, m_initRequest_oi_negotiation_selected);
- }
- // save init options for the response..
- m_initRequest_options = apdu->u.initRequest->options;
-
- apdu->u.initRequest->options =
- (Odr_bitmask *)nmem_malloc(m_initRequest_mem,
- sizeof(Odr_bitmask));
- ODR_MASK_ZERO(apdu->u.initRequest->options);
- int i;
- for (i = 0; i<= 24; i++)
- ODR_MASK_SET(apdu->u.initRequest->options, i);
- // check negotiation option
- if (!ODR_MASK_GET(m_initRequest_options,
- Z_Options_negotiationModel))
- {
- ODR_MASK_CLEAR(apdu->u.initRequest->options,
- Z_Options_negotiationModel);
- }
- ODR_MASK_CLEAR(apdu->u.initRequest->options,
- Z_Options_concurrentOperations);
- // make new version
- m_initRequest_version = apdu->u.initRequest->protocolVersion;
- apdu->u.initRequest->protocolVersion =
- (Odr_bitmask *)nmem_malloc(m_initRequest_mem,
- sizeof(Odr_bitmask));
- ODR_MASK_ZERO(apdu->u.initRequest->protocolVersion);
-
- for (i = 0; i<= 8; i++)
- ODR_MASK_SET(apdu->u.initRequest->protocolVersion, i);
- }
- if (m_client->m_init_flag)
- {
- if (handle_init_response_for_invalid_session(apdu))
- return;
- if (m_client->m_initResponse)
- {
- Z_APDU *apdu2 = m_client->m_initResponse;
- apdu2->u.initResponse->otherInfo = 0;
- if (m_client->m_cookie && *m_client->m_cookie)
- set_otherInformationString(apdu2, VAL_COOKIE, 1,
- m_client->m_cookie);
- apdu2->u.initResponse->referenceId =
- apdu->u.initRequest->referenceId;
- apdu2->u.initResponse->options = m_client->m_initResponse_options;
- apdu2->u.initResponse->protocolVersion =
- m_client->m_initResponse_version;
-
- send_to_client(apdu2);
- return;
- }
- }
- m_client->m_init_flag = 1;
- }
-
- if (!handle_authentication(apdu))
- {
- Z_APDU *apdu_reject = zget_APDU(odr_encode(), Z_APDU_initResponse);
- *apdu_reject->u.initResponse->result = 0;
- send_to_client(apdu_reject);
-
- shutdown();
- return;
- }
+ handle_init(apdu);
+ else
+ handle_incoming_Z_PDU_2(apdu);
+}
+void Yaz_Proxy::handle_incoming_Z_PDU_2(Z_APDU *apdu)
+{
handle_max_record_retrieve(apdu);
-
+
if (apdu)
apdu = handle_syntax_validation(apdu);
return;
}
// Add otherInformation entry in APDU if
- // negotiatoin in use.
+ // negotiation is in use.
if (apdu)
handle_charset_lang_negotiation(apdu);
// delete other info construct completely if 0 elements
+ Z_OtherInformation **oi;
get_otherInfoAPDU(apdu, &oi);
if (oi && *oi && (*oi)->num_elements == 0)
*oi = 0;
projects / yazproxy-moved-to-github.git / blobdiff