-/* $Id: client.c,v 1.9 2007-06-15 06:45:39 adam Exp $
+/* $Id: client.c,v 1.15 2007-07-05 18:46:03 adam Exp $
Copyright (c) 2006-2007, Index Data.
This file is part of Pazpar2.
#include <yaz/query-charset.h>
#include <yaz/querytowrbuf.h>
#include <yaz/oid_db.h>
+#include <yaz/diagbib1.h>
#if HAVE_CONFIG_H
#include "cconfig.h"
static int send_apdu(struct client *c, Z_APDU *a)
{
+ struct session_database *sdb = client_get_database(c);
+ const char *apdulog = session_setting_oneval(sdb, PZ_APDULOG);
+ if (apdulog && *apdulog && *apdulog != '0')
+ {
+ ODR p = odr_createmem(ODR_PRINT);
+ yaz_log(YLOG_LOG, "send APDU %s", client_get_url(c));
+
+ odr_setprint(p, yaz_log_file());
+ z_APDU(p, &a, 0, 0);
+ odr_setprint(p, stderr);
+ odr_destroy(p);
+ }
return connection_send_apdu(client_get_connection(c), a);
}
cl->state = Client_Error;
}
+
+static int diag_to_wrbuf(Z_DiagRec **pp, int num, WRBUF w)
+{
+ int code = 0;
+ int i;
+ for (i = 0; i<num; i++)
+ {
+ Z_DiagRec *p = pp[i];
+ if (i)
+ wrbuf_puts(w, "; ");
+ if (p->which != Z_DiagRec_defaultFormat)
+ {
+ wrbuf_puts(w, "? Not in default format");
+ }
+ else
+ {
+ Z_DefaultDiagFormat *r = p->u.defaultFormat;
+
+ if (!r->diagnosticSetId)
+ wrbuf_puts(w, "? Missing diagset");
+ else
+ {
+ oid_class oclass;
+ char diag_name_buf[OID_STR_MAX];
+ const char *diag_name = 0;
+ diag_name = yaz_oid_to_string_buf
+ (r->diagnosticSetId, &oclass, diag_name_buf);
+ wrbuf_puts(w, diag_name);
+ }
+ if (!code)
+ code = *r->condition;
+ wrbuf_printf(w, " %d %s", *r->condition,
+ diagbib1_str(*r->condition));
+ switch (r->which)
+ {
+ case Z_DefaultDiagFormat_v2Addinfo:
+ wrbuf_printf(w, " -- v2 addinfo '%s'", r->u.v2Addinfo);
+ break;
+ case Z_DefaultDiagFormat_v3Addinfo:
+ wrbuf_printf(w, " -- v3 addinfo '%s'", r->u.v3Addinfo);
+ break;
+ }
+ }
+ }
+ return code;
+}
+
+
+
struct connection *client_get_connection(struct client *cl)
{
return cl->connection;
cl->requestid = id;
}
-int client_show_raw(struct client *cl, int position,
- const char *syntax, const char *esn,
- void *data,
- void (*error_handler)(void *data, const char *addinfo),
- void (*record_handler)(void *data, const char *buf,
- size_t sz))
+int client_show_raw_begin(struct client *cl, int position,
+ const char *syntax, const char *esn,
+ void *data,
+ void (*error_handler)(void *data, const char *addinfo),
+ void (*record_handler)(void *data, const char *buf,
+ size_t sz))
{
if (cl->show_raw)
return -1;
cl->show_raw->esn = xstrdup(esn);
else
cl->show_raw->esn = 0;
- client_continue(cl);
+
+
+ if (cl->state == Client_Failed || cl->state == Client_Disconnected)
+ {
+ client_show_raw_error(cl, "not connected");
+ }
+ else
+ {
+ client_continue(cl);
+ }
return 0;
}
+void client_show_raw_reset(struct client *cl)
+{
+ xfree(cl->show_raw);
+ cl->show_raw = 0;
+}
+
static void client_show_raw_error(struct client *cl, const char *addinfo)
{
if (cl->show_raw)
{
cl->show_raw->error_handler(cl->show_raw->data, addinfo);
- xfree(cl->show_raw);
- cl->show_raw = 0;
+ client_show_raw_reset(cl);
}
}
if (cl->show_raw)
{
cl->show_raw->error_handler(cl->show_raw->data, "cancel");
- xfree(cl->show_raw);
- cl->show_raw = 0;
+ client_show_raw_reset(cl);
}
}
-void client_send_raw_present(struct client *cl)
+static void client_present_syntax(Z_APDU *a, const char *syntax)
{
- Z_APDU *a = zget_APDU(global_parameters.odr_out, Z_APDU_presentRequest);
- int toget = 1;
- int start = cl->show_raw->position;
-
- assert(cl->show_raw);
-
- yaz_log(YLOG_LOG, "Trying to present %d record(s) from %d",
- toget, start);
-
- a->u.presentRequest->resultSetStartPoint = &start;
- a->u.presentRequest->numberOfRecordsRequested = &toget;
-
- if (cl->show_raw->syntax) // syntax is optional
+ // empty string for syntax OMITS preferredRecordSyntax (OPTIONAL)
+ if (syntax && *syntax)
a->u.presentRequest->preferredRecordSyntax =
yaz_string_to_oid_odr(yaz_oid_std(),
- CLASS_RECSYN, cl->show_raw->syntax,
+ CLASS_RECSYN, syntax,
global_parameters.odr_out);
- if (cl->show_raw->esn) // element set is optional
+}
+
+static void client_present_elements(Z_APDU *a, const char *elements)
+{
+ if (elements && *elements) // element set is optional
{
Z_ElementSetNames *elementSetNames =
odr_malloc(global_parameters.odr_out, sizeof(*elementSetNames));
elementSetNames->which = Z_ElementSetNames_generic;
elementSetNames->u.generic =
- odr_strdup(global_parameters.odr_out, cl->show_raw->esn);
+ odr_strdup(global_parameters.odr_out, elements);
}
+}
+
+void client_send_raw_present(struct client *cl)
+{
+ struct session_database *sdb = client_get_database(cl);
+ Z_APDU *a = zget_APDU(global_parameters.odr_out, Z_APDU_presentRequest);
+ int toget = 1;
+ int start = cl->show_raw->position;
+ const char *syntax = 0;
+ const char *elements = 0;
+
+ assert(cl->show_raw);
+
+ yaz_log(YLOG_DEBUG, "%s: trying to present %d record(s) from %d",
+ client_get_url(cl), toget, start);
+
+ a->u.presentRequest->resultSetStartPoint = &start;
+ a->u.presentRequest->numberOfRecordsRequested = &toget;
+
+ if (cl->show_raw->syntax)
+ syntax = cl->show_raw->syntax;
+ else
+ syntax = session_setting_oneval(sdb, PZ_REQUESTSYNTAX);
+
+ client_present_syntax(a, syntax);
+ if (cl->show_raw->esn)
+ elements = cl->show_raw->esn;
+ else
+ elements = session_setting_oneval(sdb, PZ_ELEMENTS);
+ client_present_elements(a, elements);
+
if (send_apdu(cl, a) >= 0)
{
cl->show_raw->active = 1;
Z_APDU *a = zget_APDU(global_parameters.odr_out, Z_APDU_presentRequest);
int toget;
int start = cl->records + 1;
- char *recsyn;
+ const char *syntax = 0;
+ const char *elements = 0;
toget = global_parameters.chunk;
if (toget > global_parameters.toget - cl->records)
a->u.presentRequest->resultSetStartPoint = &start;
a->u.presentRequest->numberOfRecordsRequested = &toget;
- if ((recsyn = session_setting_oneval(sdb, PZ_REQUESTSYNTAX)))
- {
- a->u.presentRequest->preferredRecordSyntax =
- yaz_string_to_oid_odr(yaz_oid_std(),
- CLASS_RECSYN, recsyn,
- global_parameters.odr_out);
- }
+ syntax = session_setting_oneval(sdb, PZ_REQUESTSYNTAX);
+ client_present_syntax(a, syntax);
+
+ elements = session_setting_oneval(sdb, PZ_ELEMENTS);
+ client_present_elements(a, elements);
if (send_apdu(cl, a) >= 0)
cl->state = Client_Presenting;
char **databaselist;
Z_Query *zquery;
int ssub = 0, lslb = 100000, mspn = 10;
- char *recsyn = 0;
char *piggyback = 0;
char *queryenc = 0;
yaz_iconv_t iconv = 0;
if (!(piggyback = session_setting_oneval(sdb, PZ_PIGGYBACK))
|| *piggyback == '1')
{
- if ((recsyn = session_setting_oneval(sdb, PZ_REQUESTSYNTAX)))
+ const char *elements = session_setting_oneval(sdb, PZ_ELEMENTS);
+ const char *recsyn = session_setting_oneval(sdb, PZ_REQUESTSYNTAX);
+ if (recsyn && *recsyn)
{
a->u.searchRequest->preferredRecordSyntax =
yaz_string_to_oid_odr(yaz_oid_std(),
CLASS_RECSYN, recsyn,
global_parameters.odr_out);
}
+ if (elements && *elements)
+ {
+ Z_ElementSetNames *esn =
+ odr_malloc(global_parameters.odr_out, sizeof(*esn));
+ esn->which = Z_ElementSetNames_generic;
+ esn->u.generic = odr_strdup(global_parameters.odr_out, elements);
+
+ a->u.searchRequest->smallSetElementSetNames = esn;
+ a->u.searchRequest->mediumSetElementSetNames = esn;
+ }
a->u.searchRequest->smallSetUpperBound = &ssub;
a->u.searchRequest->largeSetLowerBound = &lslb;
a->u.searchRequest->mediumSetPresentNumber = &mspn;
}
- a->u.searchRequest->resultSetName = "Default";
a->u.searchRequest->databaseNames = databaselist;
a->u.searchRequest->num_databaseNames = ndb;
yaz_log(YLOG_DEBUG, "Init response %s", cl->database->database->url);
if (*r->result)
- {
cl->state = Client_Idle;
- }
else
cl->state = Client_Failed; // FIXME need to do something to the connection
}
}
xmlDocDumpMemory(doc, &buf_out, &len_out);
+ xmlFreeDoc(doc);
cl->show_raw->record_handler(cl->show_raw->data,
(const char *) buf_out, len_out);
- xmlFreeDoc(doc);
+ xmlFree(buf_out);
xfree(cl->show_raw);
cl->show_raw = 0;
}
}
else
{ /*"FAILED"*/
+ Z_Records *recs = r->records;
cl->hits = 0;
cl->state = Client_Error;
- if (r->records) {
- Z_Records *recs = r->records;
- if (recs->which == Z_Records_NSD)
- {
- yaz_log(YLOG_WARN,
- "Search response: Non-surrogate diagnostic %s (%d)",
- cl->database->database->url,
- *recs->u.nonSurrogateDiagnostic->condition);
- cl->diagnostic = *recs->u.nonSurrogateDiagnostic->condition;
- cl->state = Client_Error;
- }
+ if (recs && recs->which == Z_Records_NSD)
+ {
+ WRBUF w = wrbuf_alloc();
+
+ Z_DiagRec dr, *dr_p = &dr;
+ dr.which = Z_DiagRec_defaultFormat;
+ dr.u.defaultFormat = recs->u.nonSurrogateDiagnostic;
+
+ wrbuf_printf(w, "Search response NSD %s: ",
+ cl->database->database->url);
+
+ cl->diagnostic = diag_to_wrbuf(&dr_p, 1, w);
+
+ yaz_log(YLOG_WARN, "%s", wrbuf_cstr(w));
+
+ cl->state = Client_Error;
+ wrbuf_destroy(w);
+ }
+ else if (recs && recs->which == Z_Records_multipleNSD)
+ {
+ WRBUF w = wrbuf_alloc();
+
+ wrbuf_printf(w, "Search response multipleNSD %s: ",
+ cl->database->database->url);
+ cl->diagnostic =
+ diag_to_wrbuf(recs->u.multipleNonSurDiagnostics->diagRecs,
+ recs->u.multipleNonSurDiagnostics->num_diagRecs,
+ w);
+ yaz_log(YLOG_WARN, "%s", wrbuf_cstr(w));
+ cl->state = Client_Error;
+ wrbuf_destroy(w);
}
}
}
void client_present_response(struct client *cl, Z_APDU *a)
{
Z_PresentResponse *r = a->u.presentResponse;
+ Z_Records *recs = r->records;
+
+ if (recs && recs->which == Z_Records_NSD)
+ {
+ WRBUF w = wrbuf_alloc();
+
+ Z_DiagRec dr, *dr_p = &dr;
+ dr.which = Z_DiagRec_defaultFormat;
+ dr.u.defaultFormat = recs->u.nonSurrogateDiagnostic;
+
+ wrbuf_printf(w, "Present response NSD %s: ",
+ cl->database->database->url);
+
+ cl->diagnostic = diag_to_wrbuf(&dr_p, 1, w);
+
+ yaz_log(YLOG_WARN, "%s", wrbuf_cstr(w));
+
+ cl->state = Client_Error;
+ wrbuf_destroy(w);
- if (r->records) {
- Z_Records *recs = r->records;
- if (recs->which == Z_Records_NSD)
- {
- yaz_log(YLOG_WARN, "Non-surrogate diagnostic %s",
- cl->database->database->url);
- cl->diagnostic = *recs->u.nonSurrogateDiagnostic->condition;
- cl->state = Client_Error;
- client_show_raw_error(cl, "non surrogate diagnostics");
- }
+ client_show_raw_error(cl, "non surrogate diagnostics");
}
-
- if (!*r->presentStatus && cl->state != Client_Error)
+ else if (recs && recs->which == Z_Records_multipleNSD)
+ {
+ WRBUF w = wrbuf_alloc();
+
+ wrbuf_printf(w, "Present response multipleNSD %s: ",
+ cl->database->database->url);
+ cl->diagnostic =
+ diag_to_wrbuf(recs->u.multipleNonSurDiagnostics->diagRecs,
+ recs->u.multipleNonSurDiagnostics->num_diagRecs,
+ w);
+ yaz_log(YLOG_WARN, "%s", wrbuf_cstr(w));
+ cl->state = Client_Error;
+ wrbuf_destroy(w);
+ }
+ else if (recs && !*r->presentStatus && cl->state != Client_Error)
{
yaz_log(YLOG_DEBUG, "Good Present response %s",
cl->database->database->url);
if (cl->show_raw && cl->show_raw->active)
{
cl->show_raw->active = 0; // no longer active
- ingest_raw_records(cl, r->records);
+ ingest_raw_records(cl, recs);
}
else
- ingest_records(cl, r->records);
+ ingest_records(cl, recs);
cl->state = Client_Idle;
}
else if (*r->presentStatus)
if (cl->state == Client_Connected) {
client_init_request(cl);
}
-
if (cl->state == Client_Idle)
{
struct session *se = client_get_session(cl);
if (cc)
cc->next = c->next;
}
+ xfree(c->pquery);
+
if (c->connection)
connection_release(c->connection);
c->next = client_freelist;
projects / pazpar2-moved-to-github.git / blobdiff