-/*
- * Copyright (C) 1995-2005, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2008 Index Data
* See the file LICENSE for details.
- *
- * $Id: zoom-c.c,v 1.62 2005-12-21 16:41:36 mike Exp $
*/
/**
* \file zoom-c.c
#include <yaz/ill.h>
#include <yaz/srw.h>
#include <yaz/cql.h>
-
-#if HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#if HAVE_SYS_POLL_H
-#include <sys/poll.h>
-#endif
-#if HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-#ifdef WIN32
-#include <winsock.h>
-#endif
+#include <yaz/ccl.h>
+#include <yaz/query-charset.h>
+#include <yaz/copy_types.h>
+#include <yaz/snprintf.h>
static int log_api = 0;
static int log_details = 0;
zoom_complete
} zoom_ret;
-static zoom_ret ZOOM_connection_send_init (ZOOM_connection c);
-static zoom_ret do_write_ex (ZOOM_connection c, char *buf_out, int len_out);
+static void resultset_destroy(ZOOM_resultset r);
+static zoom_ret ZOOM_connection_send_init(ZOOM_connection c);
+static zoom_ret do_write_ex(ZOOM_connection c, char *buf_out, int len_out);
static char *cql2pqf(ZOOM_connection c, const char *cql);
-static void initlog()
+/*
+ * This wrapper is just for logging failed lookups. It would be nicer
+ * if it could cause failure when a lookup fails, but that's hard.
+ */
+static Odr_oid *zoom_yaz_str_to_z3950oid(ZOOM_connection c,
+ oid_class oid_class, const char *str) {
+ Odr_oid *res = yaz_string_to_oid_odr(yaz_oid_std(), oid_class, str,
+ c->odr_out);
+ if (res == 0)
+ yaz_log(YLOG_WARN, "%p OID lookup (%d, '%s') failed",
+ c, (int) oid_class, str);
+ return res;
+}
+
+
+static void initlog(void)
{
static int log_level_initialized = 0;
if (!log_level_initialized)
}
}
-static ZOOM_Event ZOOM_Event_create (int kind)
+static ZOOM_Event ZOOM_Event_create(int kind)
{
- ZOOM_Event event = (ZOOM_Event) xmalloc (sizeof(*event));
+ ZOOM_Event event = (ZOOM_Event) xmalloc(sizeof(*event));
event->kind = kind;
event->next = 0;
event->prev = 0;
+ yaz_log(log_details, "ZOOM_Event_create(kind=%d)", kind);
return event;
}
-static void ZOOM_Event_destroy (ZOOM_Event event)
+static void ZOOM_Event_destroy(ZOOM_Event event)
{
- xfree (event);
+ xfree(event);
}
-static void ZOOM_connection_put_event (ZOOM_connection c, ZOOM_Event event)
+static void ZOOM_connection_put_event(ZOOM_connection c, ZOOM_Event event)
{
if (c->m_queue_back)
{
c->m_queue_back->prev = event;
- assert (c->m_queue_front);
+ assert(c->m_queue_front);
}
else
{
- assert (!c->m_queue_front);
+ assert(!c->m_queue_front);
c->m_queue_front = event;
}
event->next = c->m_queue_back;
c->last_event = ZOOM_EVENT_NONE;
return 0;
}
- assert (c->m_queue_back);
+ assert(c->m_queue_back);
c->m_queue_front = event->prev;
if (c->m_queue_front)
{
- assert (c->m_queue_back);
+ assert(c->m_queue_back);
c->m_queue_front->next = 0;
}
else
return event;
}
+static void ZOOM_connection_remove_events(ZOOM_connection c)
+{
+ ZOOM_Event event;
+ while ((event = ZOOM_connection_get_event(c)))
+ ZOOM_Event_destroy(event);
+}
+
+ZOOM_API(int) ZOOM_connection_peek_event(ZOOM_connection c)
+{
+ ZOOM_Event event = c->m_queue_front;
+
+ return event ? event->kind : ZOOM_EVENT_NONE;
+}
-static void set_dset_error (ZOOM_connection c, int error,
- const char *dset,
- const char *addinfo, const char *addinfo2)
+void ZOOM_connection_remove_tasks(ZOOM_connection c);
+
+static void set_dset_error(ZOOM_connection c, int error,
+ const char *dset,
+ const char *addinfo, const char *addinfo2)
{
char *cp;
- xfree (c->addinfo);
+ xfree(c->addinfo);
c->addinfo = 0;
c->error = error;
if (!c->diagset || strcmp(dset, c->diagset))
c->diagset = xstrdup(dset);
/* remove integer part from SRW diagset .. */
if ((cp = strrchr(c->diagset, '/')))
- *cp = '\0';
+ *cp = '\0';
}
if (addinfo && addinfo2)
{
}
else if (addinfo)
c->addinfo = xstrdup(addinfo);
- if (error)
+ if (error != ZOOM_ERROR_NONE)
+ {
yaz_log(log_api, "%p set_dset_error %s %s:%d %s %s",
c, c->host_port ? c->host_port : "<>", dset, error,
addinfo ? addinfo : "",
addinfo2 ? addinfo2 : "");
+ ZOOM_connection_remove_tasks(c);
+ }
+}
+
+static int uri_to_code(const char *uri)
+{
+ int code = 0;
+ const char *cp;
+ if ((cp = strrchr(uri, '/')))
+ code = atoi(cp+1);
+ return code;
}
-#if HAVE_XML2
-static void set_HTTP_error (ZOOM_connection c, int error,
- const char *addinfo, const char *addinfo2)
+#if YAZ_HAVE_XML2
+static void set_HTTP_error(ZOOM_connection c, int error,
+ const char *addinfo, const char *addinfo2)
{
set_dset_error(c, error, "HTTP", addinfo, addinfo2);
}
+
+static void set_SRU_error(ZOOM_connection c, Z_SRW_diagnostic *d)
+{
+ const char *uri = d->uri;
+ if (uri)
+ set_dset_error(c, uri_to_code(uri), uri, d->details, 0);
+}
+
#endif
-static void set_ZOOM_error (ZOOM_connection c, int error,
- const char *addinfo)
+
+static void set_ZOOM_error(ZOOM_connection c, int error,
+ const char *addinfo)
{
set_dset_error(c, error, "ZOOM", addinfo, 0);
}
-static void clear_error (ZOOM_connection c)
+static void clear_error(ZOOM_connection c)
{
/*
* If an error is tied to an operation then it's ok to clear: for
* or Init Refused are not cleared, because they are not
* recoverable: doing another search doesn't help.
*/
+
+ ZOOM_connection_remove_events(c);
switch (c->error)
{
case ZOOM_ERROR_CONNECT:
}
}
-ZOOM_task ZOOM_connection_add_task (ZOOM_connection c, int which)
+void ZOOM_connection_show_task(ZOOM_task task)
+{
+ switch(task->which)
+ {
+ case ZOOM_TASK_SEARCH:
+ yaz_log(YLOG_LOG, "search p=%p", task);
+ break;
+ case ZOOM_TASK_RETRIEVE:
+ yaz_log(YLOG_LOG, "retrieve p=%p", task);
+ break;
+ case ZOOM_TASK_CONNECT:
+ yaz_log(YLOG_LOG, "connect p=%p", task);
+ break;
+ case ZOOM_TASK_SCAN:
+ yaz_log(YLOG_LOG, "scant p=%p", task);
+ break;
+ }
+}
+
+void ZOOM_connection_show_tasks(ZOOM_connection c)
+{
+ ZOOM_task task;
+ yaz_log(YLOG_LOG, "connection p=%p tasks", c);
+ for (task = c->tasks; task; task = task->next)
+ ZOOM_connection_show_task(task);
+}
+
+ZOOM_task ZOOM_connection_add_task(ZOOM_connection c, int which)
{
ZOOM_task *taskp = &c->tasks;
while (*taskp)
taskp = &(*taskp)->next;
- *taskp = (ZOOM_task) xmalloc (sizeof(**taskp));
+ *taskp = (ZOOM_task) xmalloc(sizeof(**taskp));
(*taskp)->running = 0;
(*taskp)->which = which;
(*taskp)->next = 0;
- clear_error (c);
+ clear_error(c);
return *taskp;
}
-ZOOM_task ZOOM_connection_insert_task (ZOOM_connection c, int which)
+ZOOM_API(int) ZOOM_connection_is_idle(ZOOM_connection c)
{
- ZOOM_task task = (ZOOM_task) xmalloc (sizeof(*task));
+ return c->tasks ? 0 : 1;
+}
+
+ZOOM_task ZOOM_connection_insert_task(ZOOM_connection c, int which)
+{
+ ZOOM_task task = (ZOOM_task) xmalloc(sizeof(*task));
task->next = c->tasks;
c->tasks = task;
task->running = 0;
task->which = which;
- clear_error (c);
+ clear_error(c);
return task;
}
-void ZOOM_connection_remove_task (ZOOM_connection c)
+void ZOOM_connection_remove_task(ZOOM_connection c)
{
ZOOM_task task = c->tasks;
switch (task->which)
{
case ZOOM_TASK_SEARCH:
- ZOOM_resultset_destroy (task->u.search.resultset);
+ resultset_destroy(task->u.search.resultset);
+ xfree(task->u.search.syntax);
+ xfree(task->u.search.elementSetName);
break;
case ZOOM_TASK_RETRIEVE:
- ZOOM_resultset_destroy (task->u.retrieve.resultset);
+ resultset_destroy(task->u.retrieve.resultset);
+ xfree(task->u.retrieve.syntax);
+ xfree(task->u.retrieve.elementSetName);
break;
case ZOOM_TASK_CONNECT:
break;
case ZOOM_TASK_SCAN:
- ZOOM_scanset_destroy (task->u.scan.scan);
+ ZOOM_scanset_destroy(task->u.scan.scan);
break;
case ZOOM_TASK_PACKAGE:
- ZOOM_package_destroy (task->u.package);
+ ZOOM_package_destroy(task->u.package);
break;
case ZOOM_TASK_SORT:
- ZOOM_resultset_destroy (task->u.sort.resultset);
+ resultset_destroy(task->u.sort.resultset);
ZOOM_query_destroy(task->u.sort.q);
break;
default:
- assert (0);
+ assert(0);
+ }
+ xfree(task);
+
+ if (!c->tasks)
+ {
+ ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_END);
+ ZOOM_connection_put_event(c, event);
}
- xfree (task);
}
}
-static int ZOOM_connection_exec_task (ZOOM_connection c);
+static int ZOOM_connection_exec_task(ZOOM_connection c);
-void ZOOM_connection_remove_tasks (ZOOM_connection c)
+void ZOOM_connection_remove_tasks(ZOOM_connection c)
{
while (c->tasks)
ZOOM_connection_remove_task(c);
}
-static ZOOM_record record_cache_lookup (ZOOM_resultset r, int pos);
+static ZOOM_record record_cache_lookup(ZOOM_resultset r, int pos,
+ const char *syntax,
+ const char *elementSetName);
ZOOM_API(ZOOM_connection)
-ZOOM_connection_create (ZOOM_options options)
+ ZOOM_connection_create(ZOOM_options options)
{
- ZOOM_connection c = (ZOOM_connection) xmalloc (sizeof(*c));
+ ZOOM_connection c = (ZOOM_connection) xmalloc(sizeof(*c));
initlog();
c->proto = PROTO_Z3950;
c->cs = 0;
- c->mask = 0;
+ ZOOM_connection_set_mask(c, 0);
c->reconnect_ok = 0;
c->state = STATE_IDLE;
c->addinfo = 0;
c->client_IP = 0;
c->tasks = 0;
- c->odr_in = odr_createmem (ODR_DECODE);
- c->odr_out = odr_createmem (ODR_ENCODE);
+ c->user = 0;
+ c->group = 0;
+ c->password = 0;
+
+ c->maximum_record_size = 0;
+ c->preferred_message_size = 0;
+
+ c->odr_in = odr_createmem(ODR_DECODE);
+ c->odr_out = odr_createmem(ODR_ENCODE);
c->async = 0;
c->support_named_resultsets = 0;
c->m_queue_front = 0;
c->m_queue_back = 0;
+
+ c->sru_version = 0;
return c;
}
+
/* set database names. Take local databases (if set); otherwise
take databases given in ZURL (if set); otherwise use Default */
-static char **set_DatabaseNames (ZOOM_connection con, ZOOM_options options,
- int *num)
+static char **set_DatabaseNames(ZOOM_connection con, ZOOM_options options,
+ int *num, ODR odr)
{
char **databaseNames;
- const char *cp = ZOOM_options_get (options, "databaseName");
+ const char *cp = ZOOM_options_get(options, "databaseName");
- if (!cp || !*cp)
+ if ((!cp || !*cp) && con->host_port)
{
- if (strncmp (con->host_port, "unix:", 5) == 0)
+ if (strncmp(con->host_port, "unix:", 5) == 0)
cp = strchr(con->host_port+5, ':');
else
cp = strchr(con->host_port, '/');
}
if (!cp)
cp = "Default";
- nmem_strsplit(con->odr_out->mem, "+", cp, &databaseNames, num);
+ nmem_strsplit(odr_getmem(odr), "+", cp, &databaseNames, num);
return databaseNames;
}
ZOOM_API(ZOOM_connection)
-ZOOM_connection_new (const char *host, int portnum)
+ ZOOM_connection_new(const char *host, int portnum)
{
- ZOOM_connection c = ZOOM_connection_create (0);
+ ZOOM_connection c = ZOOM_connection_create(0);
- ZOOM_connection_connect (c, host, portnum);
+ ZOOM_connection_connect(c, host, portnum);
return c;
}
+static zoom_sru_mode get_sru_mode_from_string(const char *s)
+{
+ if (!s || !*s)
+ return zoom_sru_soap;
+ if (!yaz_matchstr(s, "soap"))
+ return zoom_sru_soap;
+ else if (!yaz_matchstr(s, "get"))
+ return zoom_sru_get;
+ else if (!yaz_matchstr(s, "post"))
+ return zoom_sru_post;
+ return zoom_sru_error;
+}
+
ZOOM_API(void)
-ZOOM_connection_connect(ZOOM_connection c,
- const char *host, int portnum)
+ ZOOM_connection_connect(ZOOM_connection c,
+ const char *host, int portnum)
{
const char *val;
ZOOM_task task;
initlog();
yaz_log(log_api, "%p ZOOM_connection_connect host=%s portnum=%d",
- c, host, portnum);
+ c, host ? host : "null", portnum);
+
+ set_ZOOM_error(c, ZOOM_ERROR_NONE, 0);
+ ZOOM_connection_remove_tasks(c);
if (c->cs)
{
return;
}
yaz_log(log_details, "%p ZOOM_connection_connect connect", c);
- xfree (c->proxy);
- val = ZOOM_options_get (c->options, "proxy");
+ xfree(c->proxy);
+ c->proxy = 0;
+ val = ZOOM_options_get(c->options, "proxy");
if (val && *val)
{
yaz_log(log_details, "%p ZOOM_connection_connect proxy=%s", c, val);
- c->proxy = xstrdup (val);
+ c->proxy = xstrdup(val);
}
- else
- c->proxy = 0;
- xfree (c->charset);
- val = ZOOM_options_get (c->options, "charset");
+ xfree(c->charset);
+ c->charset = 0;
+ val = ZOOM_options_get(c->options, "charset");
if (val && *val)
{
yaz_log(log_details, "%p ZOOM_connection_connect charset=%s", c, val);
- c->charset = xstrdup (val);
+ c->charset = xstrdup(val);
}
- else
- c->charset = 0;
- xfree (c->lang);
- val = ZOOM_options_get (c->options, "lang");
+ xfree(c->lang);
+ val = ZOOM_options_get(c->options, "lang");
if (val && *val)
{
yaz_log(log_details, "%p ZOOM_connection_connect lang=%s", c, val);
- c->lang = xstrdup (val);
+ c->lang = xstrdup(val);
}
else
c->lang = 0;
- xfree (c->host_port);
- if (portnum)
+ if (host)
{
- char hostn[128];
- sprintf (hostn, "%.80s:%d", host, portnum);
- c->host_port = xstrdup(hostn);
- }
- else
- c->host_port = xstrdup(host);
+ xfree(c->host_port);
+ if (portnum)
+ {
+ char hostn[128];
+ sprintf(hostn, "%.80s:%d", host, portnum);
+ c->host_port = xstrdup(hostn);
+ }
+ else
+ c->host_port = xstrdup(host);
+ }
{
/*
}
}
+ val = ZOOM_options_get(c->options, "sru");
+ c->sru_mode = get_sru_mode_from_string(val);
+
+ xfree(c->sru_version);
+ val = ZOOM_options_get(c->options, "sru_version");
+ c->sru_version = xstrdup(val ? val : "1.2");
+
ZOOM_options_set(c->options, "host", c->host_port);
- val = ZOOM_options_get (c->options, "cookie");
+ xfree(c->cookie_out);
+ c->cookie_out = 0;
+ val = ZOOM_options_get(c->options, "cookie");
if (val && *val)
{
yaz_log(log_details, "%p ZOOM_connection_connect cookie=%s", c, val);
- c->cookie_out = xstrdup (val);
+ c->cookie_out = xstrdup(val);
}
- val = ZOOM_options_get (c->options, "clientIP");
+ xfree(c->client_IP);
+ c->client_IP = 0;
+ val = ZOOM_options_get(c->options, "clientIP");
if (val && *val)
{
yaz_log(log_details, "%p ZOOM_connection_connect clientIP=%s",
c, val);
- c->client_IP = xstrdup (val);
+ c->client_IP = xstrdup(val);
}
- c->async = ZOOM_options_get_bool (c->options, "async", 0);
+ xfree(c->group);
+ c->group = 0;
+ val = ZOOM_options_get(c->options, "group");
+ if (val && *val)
+ c->group = xstrdup(val);
+
+ xfree(c->user);
+ c->user = 0;
+ val = ZOOM_options_get(c->options, "user");
+ if (val && *val)
+ c->user = xstrdup(val);
+
+ xfree(c->password);
+ c->password = 0;
+ val = ZOOM_options_get(c->options, "password");
+ if (!val)
+ val = ZOOM_options_get(c->options, "pass");
+
+ if (val && *val)
+ c->password = xstrdup(val);
+
+ c->maximum_record_size =
+ ZOOM_options_get_int(c->options, "maximumRecordSize", 1024*1024);
+ c->preferred_message_size =
+ ZOOM_options_get_int(c->options, "preferredMessageSize", 1024*1024);
+
+ c->async = ZOOM_options_get_bool(c->options, "async", 0);
+ if (ZOOM_options_get_bool(c->options, "apdulog", 0))
+ {
+ c->odr_print = odr_createmem(ODR_PRINT);
+ odr_setprint(c->odr_print, yaz_log_file());
+ }
+ else
+ c->odr_print = 0;
yaz_log(log_details, "%p ZOOM_connection_connect async=%d", c, c->async);
- set_ZOOM_error(c, ZOOM_ERROR_NONE, 0);
-
- task = ZOOM_connection_add_task (c, ZOOM_TASK_CONNECT);
+ task = ZOOM_connection_add_task(c, ZOOM_TASK_CONNECT);
if (!c->async)
{
- while (ZOOM_event (1, &c))
+ while (ZOOM_event(1, &c))
;
}
}
ZOOM_API(ZOOM_query)
-ZOOM_query_create(void)
+ ZOOM_query_create(void)
{
- ZOOM_query s = (ZOOM_query) xmalloc (sizeof(*s));
+ ZOOM_query s = (ZOOM_query) xmalloc(sizeof(*s));
yaz_log(log_details, "%p ZOOM_query_create", s);
s->refcount = 1;
s->z_query = 0;
s->sort_spec = 0;
- s->odr = odr_createmem (ODR_ENCODE);
+ s->odr = odr_createmem(ODR_ENCODE);
s->query_string = 0;
return s;
}
ZOOM_API(void)
-ZOOM_query_destroy(ZOOM_query s)
+ ZOOM_query_destroy(ZOOM_query s)
{
if (!s)
return;
yaz_log(log_details, "%p ZOOM_query_destroy count=%d", s, s->refcount);
if (s->refcount == 0)
{
- odr_destroy (s->odr);
- xfree (s);
+ odr_destroy(s->odr);
+ xfree(s);
}
}
ZOOM_API(int)
-ZOOM_query_prefix(ZOOM_query s, const char *str)
+ ZOOM_query_prefix(ZOOM_query s, const char *str)
{
s->query_string = odr_strdup(s->odr, str);
- s->z_query = (Z_Query *) odr_malloc (s->odr, sizeof(*s->z_query));
+ s->z_query = (Z_Query *) odr_malloc(s->odr, sizeof(*s->z_query));
s->z_query->which = Z_Query_type_1;
- s->z_query->u.type_1 = p_query_rpn(s->odr, PROTO_Z3950, str);
+ s->z_query->u.type_1 = p_query_rpn(s->odr, str);
if (!s->z_query->u.type_1)
{
yaz_log(log_details, "%p ZOOM_query_prefix str=%s failed", s, str);
}
ZOOM_API(int)
-ZOOM_query_cql(ZOOM_query s, const char *str)
+ ZOOM_query_cql(ZOOM_query s, const char *str)
{
Z_External *ext;
s->query_string = odr_strdup(s->odr, str);
ext = (Z_External *) odr_malloc(s->odr, sizeof(*ext));
- ext->direct_reference = odr_getoidbystr(s->odr, "1.2.840.10003.16.2");
+ ext->direct_reference = odr_oiddup(s->odr, yaz_oid_userinfo_cql);
ext->indirect_reference = 0;
ext->descriptor = 0;
ext->which = Z_External_CQL;
ext->u.cql = s->query_string;
- s->z_query = (Z_Query *) odr_malloc (s->odr, sizeof(*s->z_query));
+ s->z_query = (Z_Query *) odr_malloc(s->odr, sizeof(*s->z_query));
s->z_query->which = Z_Query_type_104;
s->z_query->u.type_104 = ext;
* information is not needed, a null pointer may be used.
*/
ZOOM_API(int)
-ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
+ ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
{
char *rpn;
int ret;
+ ZOOM_connection freeme = 0;
yaz_log(log_details, "%p ZOOM_query_cql2rpn str=%s conn=%p", s, str, conn);
if (conn == 0)
- conn = ZOOM_connection_create(0);
+ conn = freeme = ZOOM_connection_create(0);
- if ((rpn = cql2pqf(conn, str)) == 0)
+ rpn = cql2pqf(conn, str);
+ if (freeme != 0)
+ ZOOM_connection_destroy(freeme);
+ if (rpn == 0)
return -1;
ret = ZOOM_query_prefix(s, rpn);
return ret;
}
+/*
+ * Analogous in every way to ZOOM_query_cql2rpn(), except that there
+ * is no analogous ZOOM_query_ccl() that just sends uninterpreted CCL
+ * to the server, as the YAZ GFS doesn't know how to handle this.
+ */
+ZOOM_API(int)
+ ZOOM_query_ccl2rpn(ZOOM_query s, const char *str, const char *config,
+ int *ccl_error, const char **error_string,
+ int *error_pos)
+{
+ int ret;
+ struct ccl_rpn_node *rpn;
+ CCL_bibset bibset = ccl_qual_mk();
+
+ if (config)
+ ccl_qual_buf(bibset, config);
+
+ rpn = ccl_find_str(bibset, str, ccl_error, error_pos);
+ if (!rpn)
+ {
+ *error_string = ccl_err_msg(*ccl_error);
+ ret = -1;
+ }
+ else
+ {
+ WRBUF wr = wrbuf_alloc();
+ ccl_pquery(wr, rpn);
+ ccl_rpn_delete(rpn);
+ ret = ZOOM_query_prefix(s, wrbuf_cstr(wr));
+ wrbuf_destroy(wr);
+ }
+ ccl_qual_rm(&bibset);
+ return ret;
+}
+
ZOOM_API(int)
-ZOOM_query_sortby(ZOOM_query s, const char *criteria)
+ ZOOM_query_sortby(ZOOM_query s, const char *criteria)
{
- s->sort_spec = yaz_sort_spec (s->odr, criteria);
+ s->sort_spec = yaz_sort_spec(s->odr, criteria);
if (!s->sort_spec)
{
yaz_log(log_details, "%p ZOOM_query_sortby criteria=%s failed",
static zoom_ret do_write(ZOOM_connection c);
ZOOM_API(void)
-ZOOM_connection_destroy(ZOOM_connection c)
+ ZOOM_connection_destroy(ZOOM_connection c)
{
ZOOM_resultset r;
if (!c)
return;
yaz_log(log_api, "%p ZOOM_connection_destroy", c);
if (c->cs)
- cs_close (c->cs);
+ cs_close(c->cs);
for (r = c->resultsets; r; r = r->next)
r->connection = 0;
- xfree (c->buf_in);
- xfree (c->addinfo);
- xfree (c->diagset);
- odr_destroy (c->odr_in);
- odr_destroy (c->odr_out);
- ZOOM_options_destroy (c->options);
- ZOOM_connection_remove_tasks (c);
- xfree (c->host_port);
- xfree (c->path);
- xfree (c->proxy);
- xfree (c->charset);
- xfree (c->lang);
- xfree (c->cookie_out);
- xfree (c->cookie_in);
- xfree (c->client_IP);
- xfree (c);
-}
-
-void ZOOM_resultset_addref (ZOOM_resultset r)
+ xfree(c->buf_in);
+ xfree(c->addinfo);
+ xfree(c->diagset);
+ odr_destroy(c->odr_in);
+ odr_destroy(c->odr_out);
+ if (c->odr_print)
+ {
+ odr_setprint(c->odr_print, 0); /* prevent destroy from fclose'ing */
+ odr_destroy(c->odr_print);
+ }
+ ZOOM_options_destroy(c->options);
+ ZOOM_connection_remove_tasks(c);
+ ZOOM_connection_remove_events(c);
+ xfree(c->host_port);
+ xfree(c->path);
+ xfree(c->proxy);
+ xfree(c->charset);
+ xfree(c->lang);
+ xfree(c->cookie_out);
+ xfree(c->cookie_in);
+ xfree(c->client_IP);
+ xfree(c->user);
+ xfree(c->group);
+ xfree(c->password);
+ xfree(c->sru_version);
+ xfree(c);
+}
+
+void ZOOM_resultset_addref(ZOOM_resultset r)
{
if (r)
{
}
}
-ZOOM_resultset ZOOM_resultset_create ()
+ZOOM_resultset ZOOM_resultset_create(void)
{
- ZOOM_resultset r = (ZOOM_resultset) xmalloc (sizeof(*r));
+ int i;
+ ZOOM_resultset r = (ZOOM_resultset) xmalloc(sizeof(*r));
initlog();
yaz_log(log_details, "%p ZOOM_resultset_create", r);
r->refcount = 1;
r->size = 0;
- r->odr = odr_createmem (ODR_ENCODE);
- r->start = 0;
+ r->odr = odr_createmem(ODR_ENCODE);
r->piggyback = 1;
r->setname = 0;
r->schema = 0;
- r->count = 0;
r->step = 0;
- r->record_cache = 0;
+ for (i = 0; i<RECORD_HASH_SIZE; i++)
+ r->record_hash[i] = 0;
r->r_sort_spec = 0;
r->query = 0;
r->connection = 0;
r->next = 0;
+ r->databaseNames = 0;
+ r->num_databaseNames = 0;
return r;
}
ZOOM_API(ZOOM_resultset)
-ZOOM_connection_search_pqf(ZOOM_connection c, const char *q)
+ ZOOM_connection_search_pqf(ZOOM_connection c, const char *q)
{
ZOOM_resultset r;
ZOOM_query s = ZOOM_query_create();
- ZOOM_query_prefix (s, q);
+ ZOOM_query_prefix(s, q);
- r = ZOOM_connection_search (c, s);
- ZOOM_query_destroy (s);
+ r = ZOOM_connection_search(c, s);
+ ZOOM_query_destroy(s);
return r;
}
ZOOM_API(ZOOM_resultset)
-ZOOM_connection_search(ZOOM_connection c, ZOOM_query q)
+ ZOOM_connection_search(ZOOM_connection c, ZOOM_query q)
{
- ZOOM_resultset r = ZOOM_resultset_create ();
+ ZOOM_resultset r = ZOOM_resultset_create();
ZOOM_task task;
const char *cp;
+ int start, count;
+ const char *syntax, *elementSetName;
yaz_log(log_api, "%p ZOOM_connection_search set %p query %p", c, r, q);
r->r_sort_spec = q->sort_spec;
r->query = q;
r->options = ZOOM_options_create_with_parent(c->options);
-
- r->start = ZOOM_options_get_int(r->options, "start", 0);
- r->count = ZOOM_options_get_int(r->options, "count", 0);
+
+ start = ZOOM_options_get_int(r->options, "start", 0);
+ count = ZOOM_options_get_int(r->options, "count", 0);
{
/* If "presentChunk" is defined use that; otherwise "step" */
- const char *cp = ZOOM_options_get (r->options, "presentChunk");
+ const char *cp = ZOOM_options_get(r->options, "presentChunk");
r->step = ZOOM_options_get_int(r->options,
(cp != 0 ? "presentChunk": "step"), 0);
}
- r->piggyback = ZOOM_options_get_bool (r->options, "piggyback", 1);
- cp = ZOOM_options_get (r->options, "setname");
+ r->piggyback = ZOOM_options_get_bool(r->options, "piggyback", 1);
+ cp = ZOOM_options_get(r->options, "setname");
if (cp)
r->setname = xstrdup(cp);
- cp = ZOOM_options_get (r->options, "schema");
+ cp = ZOOM_options_get(r->options, "schema");
if (cp)
r->schema = xstrdup(cp);
+
+ r->databaseNames = set_DatabaseNames(c, c->options, &r->num_databaseNames,
+ r->odr);
r->connection = c;
r->next = c->resultsets;
c->resultsets = r;
+
+
if (c->host_port && c->proto == PROTO_HTTP)
{
if (!c->cs)
}
}
- task = ZOOM_connection_add_task (c, ZOOM_TASK_SEARCH);
+ task = ZOOM_connection_add_task(c, ZOOM_TASK_SEARCH);
task->u.search.resultset = r;
- ZOOM_resultset_addref (r);
+ task->u.search.start = start;
+ task->u.search.count = count;
+
+ syntax = ZOOM_options_get(r->options, "preferredRecordSyntax");
+ task->u.search.syntax = syntax ? xstrdup(syntax) : 0;
+ elementSetName = ZOOM_options_get(r->options, "elementSetName");
+ task->u.search.elementSetName = elementSetName
+ ? xstrdup(elementSetName) : 0;
+
+ ZOOM_resultset_addref(r);
(q->refcount)++;
if (!c->async)
{
- while (ZOOM_event (1, &c))
+ while (ZOOM_event(1, &c))
;
}
return r;
}
-/*
- * This is the old result-set sorting API, which is maintained only
- * for the sake of binary compatibility. There is no reason ever to
- * use this rather than ZOOM_resultset_sort1().
- */
ZOOM_API(void)
-ZOOM_resultset_sort(ZOOM_resultset r,
- const char *sort_type, const char *sort_spec)
+ ZOOM_resultset_sort(ZOOM_resultset r,
+ const char *sort_type, const char *sort_spec)
{
(void) ZOOM_resultset_sort1(r, sort_type, sort_spec);
}
ZOOM_API(int)
-ZOOM_resultset_sort1(ZOOM_resultset r,
- const char *sort_type, const char *sort_spec)
+ ZOOM_resultset_sort1(ZOOM_resultset r,
+ const char *sort_type, const char *sort_spec)
{
ZOOM_connection c = r->connection;
ZOOM_task task;
}
ZOOM_resultset_cache_reset(r);
- task = ZOOM_connection_add_task (c, ZOOM_TASK_SORT);
+ task = ZOOM_connection_add_task(c, ZOOM_TASK_SORT);
task->u.sort.resultset = r;
task->u.sort.q = newq;
- ZOOM_resultset_addref (r);
+ ZOOM_resultset_addref(r);
if (!c->async)
{
- while (ZOOM_event (1, &c))
+ while (ZOOM_event(1, &c))
;
}
ZOOM_API(void)
ZOOM_resultset_cache_reset(ZOOM_resultset r)
{
- ZOOM_record_cache rc;
-
- for (rc = r->record_cache; rc; rc = rc->next)
+ int i;
+ for (i = 0; i<RECORD_HASH_SIZE; i++)
{
- if (rc->rec.wrbuf_marc)
- wrbuf_free (rc->rec.wrbuf_marc, 1);
- if (rc->rec.wrbuf_iconv)
- wrbuf_free (rc->rec.wrbuf_iconv, 1);
- if (rc->rec.wrbuf_opac)
- wrbuf_free (rc->rec.wrbuf_opac, 1);
+ ZOOM_record_cache rc;
+ for (rc = r->record_hash[i]; rc; rc = rc->next)
+ {
+ if (rc->rec.wrbuf_marc)
+ wrbuf_destroy(rc->rec.wrbuf_marc);
+ if (rc->rec.wrbuf_iconv)
+ wrbuf_destroy(rc->rec.wrbuf_iconv);
+ if (rc->rec.wrbuf_opac)
+ wrbuf_destroy(rc->rec.wrbuf_opac);
+ }
+ r->record_hash[i] = 0;
}
- r->record_cache = 0;
}
ZOOM_API(void)
-ZOOM_resultset_destroy(ZOOM_resultset r)
+ ZOOM_resultset_destroy(ZOOM_resultset r)
+{
+ resultset_destroy(r);
+}
+
+static void resultset_destroy(ZOOM_resultset r)
{
if (!r)
return;
ZOOM_resultset *rp = &r->connection->resultsets;
while (1)
{
- assert (*rp); /* we must be in this list!! */
+ assert(*rp); /* we must be in this list!! */
if (*rp == r)
{ /* OK, we're here - take us out of it */
*rp = (*rp)->next;
rp = &(*rp)->next;
}
}
- ZOOM_query_destroy (r->query);
- ZOOM_options_destroy (r->options);
- odr_destroy (r->odr);
- xfree (r->setname);
- xfree (r->schema);
- xfree (r);
+ ZOOM_query_destroy(r->query);
+ ZOOM_options_destroy(r->options);
+ odr_destroy(r->odr);
+ xfree(r->setname);
+ xfree(r->schema);
+ xfree(r);
}
}
ZOOM_API(size_t)
-ZOOM_resultset_size (ZOOM_resultset r)
+ ZOOM_resultset_size(ZOOM_resultset r)
{
+ yaz_log(log_details, "ZOOM_resultset_size r=%p count=%d",
+ r, r->size);
return r->size;
}
-static void do_close (ZOOM_connection c)
+static void do_close(ZOOM_connection c)
{
if (c->cs)
cs_close(c->cs);
c->cs = 0;
- c->mask = 0;
+ ZOOM_connection_set_mask(c, 0);
c->state = STATE_IDLE;
}
-static void ZOOM_resultset_retrieve (ZOOM_resultset r,
- int force_sync, int start, int count)
+static int ZOOM_test_reconnect(ZOOM_connection c)
+{
+ ZOOM_Event event;
+
+ if (!c->reconnect_ok)
+ return 0;
+ do_close(c);
+ c->reconnect_ok = 0;
+ c->tasks->running = 0;
+ ZOOM_connection_insert_task(c, ZOOM_TASK_CONNECT);
+
+ event = ZOOM_Event_create(ZOOM_EVENT_CONNECT);
+ ZOOM_connection_put_event(c, event);
+
+ return 1;
+}
+
+static void ZOOM_resultset_retrieve(ZOOM_resultset r,
+ int force_sync, int start, int count)
{
ZOOM_task task;
ZOOM_connection c;
const char *cp;
+ const char *syntax, *elementSetName;
if (!r)
return;
c->reconnect_ok = 1;
}
}
- task = ZOOM_connection_add_task (c, ZOOM_TASK_RETRIEVE);
+ task = ZOOM_connection_add_task(c, ZOOM_TASK_RETRIEVE);
task->u.retrieve.resultset = r;
task->u.retrieve.start = start;
task->u.retrieve.count = count;
- cp = ZOOM_options_get (r->options, "schema");
+ syntax = ZOOM_options_get(r->options, "preferredRecordSyntax");
+ task->u.retrieve.syntax = syntax ? xstrdup(syntax) : 0;
+ elementSetName = ZOOM_options_get(r->options, "elementSetName");
+ task->u.retrieve.elementSetName = elementSetName
+ ? xstrdup(elementSetName) : 0;
+
+ cp = ZOOM_options_get(r->options, "schema");
if (cp)
{
if (!r->schema || strcmp(r->schema, cp))
}
}
- ZOOM_resultset_addref (r);
+ ZOOM_resultset_addref(r);
if (!r->connection->async || force_sync)
- while (r->connection && ZOOM_event (1, &r->connection))
+ while (r->connection && ZOOM_event(1, &r->connection))
;
}
ZOOM_API(void)
-ZOOM_resultset_records (ZOOM_resultset r, ZOOM_record *recs,
- size_t start, size_t count)
+ ZOOM_resultset_records(ZOOM_resultset r, ZOOM_record *recs,
+ size_t start, size_t count)
{
int force_present = 0;
if (!r)
return ;
- yaz_log(log_api, "%p ZOOM_resultset_records r=%p start=%d count=%d",
- r, r, start, count);
+ yaz_log(log_api, "%p ZOOM_resultset_records r=%p start=%ld count=%ld",
+ r, r, (long) start, (long) count);
if (count && recs)
force_present = 1;
- ZOOM_resultset_retrieve (r, force_present, start, count);
+ ZOOM_resultset_retrieve(r, force_present, start, count);
if (force_present)
{
size_t i;
for (i = 0; i< count; i++)
- recs[i] = ZOOM_resultset_record_immediate (r, i+start);
+ recs[i] = ZOOM_resultset_record_immediate(r, i+start);
}
}
}
}
-static zoom_ret do_connect (ZOOM_connection c)
+static zoom_ret do_connect(ZOOM_connection c)
{
void *add;
const char *effective_host;
if (c->cs)
cs_close(c->cs);
- c->cs = cs_create_host (effective_host, 0, &add);
+ c->cs = cs_create_host(effective_host, 0, &add);
if (c->cs && c->cs->protocol == PROTO_HTTP)
{
-#if HAVE_XML2
+#if YAZ_HAVE_XML2
const char *path = 0;
c->proto = PROTO_HTTP;
xfree(c->path);
c->path = (char*) xmalloc(strlen(path)+2);
c->path[0] = '/';
- strcpy (c->path+1, path);
+ strcpy(c->path+1, path);
#else
set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_PROTOCOL, "SRW");
do_close(c);
}
if (c->cs)
{
- int ret = cs_connect (c->cs, add);
+ int ret = cs_connect(c->cs, add);
if (ret == 0)
{
ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_CONNECT);
else
{
/* no init request for SRW .. */
- assert (c->tasks->which == ZOOM_TASK_CONNECT);
- ZOOM_connection_remove_task (c);
- c->mask = 0;
- ZOOM_connection_exec_task (c);
+ assert(c->tasks->which == ZOOM_TASK_CONNECT);
+ ZOOM_connection_remove_task(c);
+ ZOOM_connection_set_mask(c, 0);
+ ZOOM_connection_exec_task(c);
}
c->state = STATE_ESTABLISHED;
return zoom_pending;
}
else if (ret > 0)
{
- c->state = STATE_CONNECTING;
- c->mask = ZOOM_SELECT_EXCEPT;
+ int mask = ZOOM_SELECT_EXCEPT;
if (c->cs->io_pending & CS_WANT_WRITE)
- c->mask += ZOOM_SELECT_WRITE;
+ mask += ZOOM_SELECT_WRITE;
if (c->cs->io_pending & CS_WANT_READ)
- c->mask += ZOOM_SELECT_READ;
+ mask += ZOOM_SELECT_READ;
+ ZOOM_connection_set_mask(c, mask);
+ c->state = STATE_CONNECTING;
return zoom_pending;
}
}
return zoom_complete;
}
-int z3950_connection_socket(ZOOM_connection c)
-{
- if (c->cs)
- return cs_fileno(c->cs);
- return -1;
-}
-
-int z3950_connection_mask(ZOOM_connection c)
-{
- if (c->cs)
- return c->mask;
- return 0;
-}
-
-static void otherInfo_attach (ZOOM_connection c, Z_APDU *a, ODR out)
+static void otherInfo_attach(ZOOM_connection c, Z_APDU *a, ODR out)
{
int i;
for (i = 0; i<200; i++)
{
size_t len;
+ Odr_oid *oid;
Z_OtherInformation **oi;
char buf[80];
const char *val;
const char *cp;
- int oidval;
- sprintf (buf, "otherInfo%d", i);
- val = ZOOM_options_get (c->options, buf);
+ sprintf(buf, "otherInfo%d", i);
+ val = ZOOM_options_get(c->options, buf);
if (!val)
break;
cp = strchr(val, ':');
len = cp - val;
if (len >= sizeof(buf))
len = sizeof(buf)-1;
- memcpy (buf, val, len);
+ memcpy(buf, val, len);
buf[len] = '\0';
- oidval = oid_getvalbyname (buf);
- if (oidval == VAL_NONE)
+
+ oid = yaz_string_to_oid_odr(yaz_oid_std(), CLASS_USERINFO,
+ buf, out);
+ if (!oid)
continue;
yaz_oi_APDU(a, &oi);
- yaz_oi_set_string_oidval(oi, out, oidval, 1, cp+1);
+ yaz_oi_set_string_oid(oi, out, oid, 1, cp+1);
}
}
static int encode_APDU(ZOOM_connection c, Z_APDU *a, ODR out)
{
- assert (a);
+ assert(a);
if (c->cookie_out)
{
Z_OtherInformation **oi;
yaz_oi_APDU(a, &oi);
- yaz_oi_set_string_oidval(oi, out, VAL_COOKIE, 1, c->cookie_out);
+ yaz_oi_set_string_oid(oi, out, yaz_oid_userinfo_cookie,
+ 1, c->cookie_out);
}
if (c->client_IP)
{
Z_OtherInformation **oi;
yaz_oi_APDU(a, &oi);
- yaz_oi_set_string_oidval(oi, out, VAL_CLIENT_IP, 1, c->client_IP);
+ yaz_oi_set_string_oid(oi, out, yaz_oid_userinfo_client_ip,
+ 1, c->client_IP);
}
- otherInfo_attach (c, a, out);
+ otherInfo_attach(c, a, out);
if (!z_APDU(out, &a, 0, 0))
{
FILE *outf = fopen("/tmp/apdu.txt", "a");
if (a && outf)
{
ODR odr_pr = odr_createmem(ODR_PRINT);
- fprintf (outf, "a=%p\n", a);
+ fprintf(outf, "a=%p\n", a);
odr_setprint(odr_pr, outf);
z_APDU(odr_pr, &a, 0, 0);
odr_destroy(odr_pr);
odr_reset(out);
return -1;
}
+ if (c->odr_print)
+ z_APDU(c->odr_print, &a, 0, 0);
yaz_log(log_details, "%p encoding_APDU encoding OK", c);
return 0;
}
-static zoom_ret send_APDU (ZOOM_connection c, Z_APDU *a)
+static zoom_ret send_APDU(ZOOM_connection c, Z_APDU *a)
{
ZOOM_Event event;
- assert (a);
+ assert(a);
if (encode_APDU(c, a, c->odr_out))
return zoom_complete;
yaz_log(log_details, "%p send APDU type=%d", c, a->which);
c->buf_out = odr_getbuf(c->odr_out, &c->len_out, 0);
- event = ZOOM_Event_create (ZOOM_EVENT_SEND_APDU);
- ZOOM_connection_put_event (c, event);
+ event = ZOOM_Event_create(ZOOM_EVENT_SEND_APDU);
+ ZOOM_connection_put_event(c, event);
odr_reset(c->odr_out);
- return do_write (c);
+ return do_write(c);
}
/* returns 1 if PDU was sent OK (still pending )
- 0 if PDU was not sent OK (nothing to wait for)
+ 0 if PDU was not sent OK (nothing to wait for)
*/
-static zoom_ret ZOOM_connection_send_init (ZOOM_connection c)
+static zoom_ret ZOOM_connection_send_init(ZOOM_connection c)
{
Z_APDU *apdu = zget_APDU(c->odr_out, Z_APDU_initRequest);
Z_InitRequest *ireq = apdu->u.initRequest;
Z_IdAuthentication *auth = (Z_IdAuthentication *)
odr_malloc(c->odr_out, sizeof(*auth));
- const char *auth_groupId = ZOOM_options_get (c->options, "group");
- const char *auth_userId = ZOOM_options_get (c->options, "user");
- const char *auth_password = ZOOM_options_get (c->options, "password");
char *version;
- /* support the pass for backwards compatibility */
- if (!auth_password)
- auth_password = ZOOM_options_get (c->options, "pass");
-
ODR_MASK_SET(ireq->options, Z_Options_search);
ODR_MASK_SET(ireq->options, Z_Options_present);
ODR_MASK_SET(ireq->options, Z_Options_scan);
ODR_MASK_SET(ireq->protocolVersion, Z_ProtocolVersion_1);
ODR_MASK_SET(ireq->protocolVersion, Z_ProtocolVersion_2);
ODR_MASK_SET(ireq->protocolVersion, Z_ProtocolVersion_3);
-
+
/* Index Data's Z39.50 Implementor Id is 81 */
- ireq->implementationId = odr_prepend(c->odr_out,
- ZOOM_options_get(c->options, "implementationId"),
- odr_prepend(c->odr_out, "81", ireq->implementationId));
-
- ireq->implementationName = odr_prepend(c->odr_out,
- ZOOM_options_get(c->options, "implementationName"),
- odr_prepend(c->odr_out, "ZOOM-C", ireq->implementationName));
-
- version = odr_strdup(c->odr_out, "$Revision: 1.62 $");
+ ireq->implementationId =
+ odr_prepend(c->odr_out,
+ ZOOM_options_get(c->options, "implementationId"),
+ odr_prepend(c->odr_out, "81", ireq->implementationId));
+
+ ireq->implementationName =
+ odr_prepend(c->odr_out,
+ ZOOM_options_get(c->options, "implementationName"),
+ odr_prepend(c->odr_out, "ZOOM-C",
+ ireq->implementationName));
+
+ version = odr_strdup(c->odr_out, "$Revision: 1.154 $");
if (strlen(version) > 10) /* check for unexpanded CVS strings */
version[strlen(version)-2] = '\0';
- ireq->implementationVersion = odr_prepend(c->odr_out,
- ZOOM_options_get(c->options, "implementationVersion"),
- odr_prepend(c->odr_out, &version[11], ireq->implementationVersion));
-
- *ireq->maximumRecordSize =
- ZOOM_options_get_int (c->options, "maximumRecordSize", 1024*1024);
- *ireq->preferredMessageSize =
- ZOOM_options_get_int (c->options, "preferredMessageSize", 1024*1024);
+ ireq->implementationVersion =
+ odr_prepend(c->odr_out,
+ ZOOM_options_get(c->options, "implementationVersion"),
+ odr_prepend(c->odr_out, &version[11],
+ ireq->implementationVersion));
+
+ *ireq->maximumRecordSize = c->maximum_record_size;
+ *ireq->preferredMessageSize = c->preferred_message_size;
- if (auth_groupId || auth_password)
+ if (c->group || c->password)
{
Z_IdPass *pass = (Z_IdPass *) odr_malloc(c->odr_out, sizeof(*pass));
- int i = 0;
- pass->groupId = 0;
- if (auth_groupId && *auth_groupId)
- {
- pass->groupId = (char *)
- odr_malloc(c->odr_out, strlen(auth_groupId)+1);
- strcpy(pass->groupId, auth_groupId);
- i++;
- }
- pass->userId = 0;
- if (auth_userId && *auth_userId)
- {
- pass->userId = (char *)
- odr_malloc(c->odr_out, strlen(auth_userId)+1);
- strcpy(pass->userId, auth_userId);
- i++;
- }
- pass->password = 0;
- if (auth_password && *auth_password)
- {
- pass->password = (char *)
- odr_malloc(c->odr_out, strlen(auth_password)+1);
- strcpy(pass->password, auth_password);
- i++;
- }
- if (i)
- {
- auth->which = Z_IdAuthentication_idPass;
- auth->u.idPass = pass;
- ireq->idAuthentication = auth;
- }
+ pass->groupId = odr_strdup_null(c->odr_out, c->group);
+ pass->userId = odr_strdup_null(c->odr_out, c->user);
+ pass->password = odr_strdup_null(c->odr_out, c->password);
+ auth->which = Z_IdAuthentication_idPass;
+ auth->u.idPass = pass;
+ ireq->idAuthentication = auth;
}
- else if (auth_userId)
+ else if (c->user)
{
auth->which = Z_IdAuthentication_open;
- auth->u.open = (char *)
- odr_malloc(c->odr_out, strlen(auth_userId)+1);
- strcpy(auth->u.open, auth_userId);
+ auth->u.open = odr_strdup(c->odr_out, c->user);
ireq->idAuthentication = auth;
}
if (c->proxy)
- yaz_oi_set_string_oidval(&ireq->otherInfo, c->odr_out,
- VAL_PROXY, 1, c->host_port);
+ {
+ yaz_oi_set_string_oid(&ireq->otherInfo, c->odr_out,
+ yaz_oid_userinfo_proxy, 1, c->host_port);
+ }
if (c->charset || c->lang)
{
Z_OtherInformation **oi;
if ((oi_unit = yaz_oi_update(oi, c->odr_out, NULL, 0, 0)))
{
- char **charsets_addresses = 0;
- char **langs_addresses = 0;
- int charsets_count = 0;
- int langs_count = 0;
-
- if (c->charset)
- nmem_strsplit_blank(c->odr_out->mem, c->charset,
- &charsets_addresses, &charsets_count);
- if (c->lang)
- nmem_strsplit_blank(c->odr_out->mem, c->lang,
- &langs_addresses, &langs_count);
ODR_MASK_SET(ireq->options, Z_Options_negotiationModel);
oi_unit->which = Z_OtherInfo_externallyDefinedInfo;
oi_unit->information.externallyDefinedInfo =
- yaz_set_proposal_charneg(c->odr_out,
- (const char **) charsets_addresses,
- charsets_count,
- (const char **) langs_addresses,
- langs_count,
- 1);
+ yaz_set_proposal_charneg_list(c->odr_out, " ",
+ c->charset, c->lang, 1);
}
}
- assert (apdu);
- return send_APDU (c, apdu);
+ assert(apdu);
+ return send_APDU(c, apdu);
}
-#if HAVE_XML2
-static zoom_ret send_srw (ZOOM_connection c, Z_SRW_PDU *sr)
+#if YAZ_HAVE_XML2
+static zoom_ret send_srw(ZOOM_connection c, Z_SRW_PDU *sr)
{
- char ctype[50];
- Z_SOAP_Handler h[2] = {
- {"http://www.loc.gov/zing/srw/", 0, (Z_SOAP_fun) yaz_srw_codec},
- {0, 0, 0}
- };
- ODR o = odr_createmem(ODR_ENCODE);
- int ret;
- Z_SOAP *p = (Z_SOAP*) odr_malloc(o, sizeof(*p));
Z_GDU *gdu;
ZOOM_Event event;
- gdu = z_get_HTTP_Request(c->odr_out);
- gdu->u.HTTP_Request->path = c->path;
+ gdu = z_get_HTTP_Request_host_path(c->odr_out, c->host_port, c->path);
- if (c->host_port)
+ if (c->sru_mode == zoom_sru_get)
{
- const char *cp0 = strstr(c->host_port, "://");
- const char *cp1 = 0;
- if (cp0)
- cp0 = cp0+3;
- else
- cp0 = c->host_port;
-
- cp1 = strchr(cp0, '/');
- if (!cp1)
- cp1 = cp0+strlen(cp0);
-
- if (cp0 && cp1)
- {
- char *h = (char*) odr_malloc(c->odr_out, cp1 - cp0 + 1);
- memcpy (h, cp0, cp1 - cp0);
- h[cp1-cp0] = '\0';
- z_HTTP_header_add(c->odr_out, &gdu->u.HTTP_Request->headers,
- "Host", h);
- }
+ yaz_sru_get_encode(gdu->u.HTTP_Request, sr, c->odr_out, c->charset);
}
-
- strcpy(ctype, "text/xml");
- if (c->charset && strlen(c->charset) < 20)
+ else if (c->sru_mode == zoom_sru_post)
{
- strcat(ctype, "; charset=");
- strcat(ctype, c->charset);
+ yaz_sru_post_encode(gdu->u.HTTP_Request, sr, c->odr_out, c->charset);
+ }
+ else if (c->sru_mode == zoom_sru_soap)
+ {
+ yaz_sru_soap_encode(gdu->u.HTTP_Request, sr, c->odr_out, c->charset);
}
- z_HTTP_header_add(c->odr_out, &gdu->u.HTTP_Request->headers,
- "Content-Type", ctype);
- z_HTTP_header_add(c->odr_out, &gdu->u.HTTP_Request->headers,
- "SOAPAction", "\"\"");
- p->which = Z_SOAP_generic;
- p->u.generic = (Z_SOAP_Generic *) odr_malloc(o, sizeof(*p->u.generic));
- p->u.generic->no = 0;
- p->u.generic->ns = 0;
- p->u.generic->p = sr;
- p->ns = "http://schemas.xmlsoap.org/soap/envelope/";
-
- ret = z_soap_codec_enc(o, &p,
- &gdu->u.HTTP_Request->content_buf,
- &gdu->u.HTTP_Request->content_len, h,
- c->charset);
-
if (!z_GDU(c->odr_out, &gdu, 0, 0))
return zoom_complete;
+ if (c->odr_print)
+ z_GDU(c->odr_print, &gdu, 0, 0);
c->buf_out = odr_getbuf(c->odr_out, &c->len_out, 0);
-
- odr_destroy(o);
-
- event = ZOOM_Event_create (ZOOM_EVENT_SEND_APDU);
- ZOOM_connection_put_event (c, event);
+
+ event = ZOOM_Event_create(ZOOM_EVENT_SEND_APDU);
+ ZOOM_connection_put_event(c, event);
odr_reset(c->odr_out);
- return do_write (c);
+ return do_write(c);
}
#endif
-#if HAVE_XML2
+
+static Z_SRW_PDU *ZOOM_srw_get_pdu(ZOOM_connection c, int type) {
+ Z_SRW_PDU *sr = yaz_srw_get_pdu(c->odr_out, type, c->sru_version);
+ sr->username = c->user;
+ sr->password = c->password;
+ return sr;
+}
+
+#if YAZ_HAVE_XML2
static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c)
{
int i;
+ int *start, *count;
ZOOM_resultset resultset = 0;
Z_SRW_PDU *sr = 0;
- const char *recordPacking = 0;
+ const char *option_val = 0;
if (c->error) /* don't continue on error */
return zoom_complete;
- assert (c->tasks);
- if (c->tasks->which == ZOOM_TASK_SEARCH)
+ assert(c->tasks);
+ switch(c->tasks->which)
{
+ case ZOOM_TASK_SEARCH:
resultset = c->tasks->u.search.resultset;
- resultset->setname = xstrdup ("default");
- ZOOM_options_set (resultset->options, "setname", resultset->setname);
- }
- else if(c->tasks->which == ZOOM_TASK_RETRIEVE)
- {
+ resultset->setname = xstrdup("default");
+ ZOOM_options_set(resultset->options, "setname", resultset->setname);
+ start = &c->tasks->u.search.start;
+ count = &c->tasks->u.search.count;
+ break;
+ case ZOOM_TASK_RETRIEVE:
resultset = c->tasks->u.retrieve.resultset;
- resultset->start = c->tasks->u.retrieve.start;
- resultset->count = c->tasks->u.retrieve.count;
+ start = &c->tasks->u.retrieve.start;
+ count = &c->tasks->u.retrieve.count;
- if (resultset->start >= resultset->size)
+ if (*start >= resultset->size)
return zoom_complete;
- if (resultset->start + resultset->count > resultset->size)
- resultset->count = resultset->size - resultset->start;
+ if (*start + *count > resultset->size)
+ *count = resultset->size - *start;
- for (i = 0; i<resultset->count; i++)
+ for (i = 0; i < *count; i++)
{
ZOOM_record rec =
- record_cache_lookup (resultset, i + resultset->start);
+ record_cache_lookup(resultset, i + *start,
+ c->tasks->u.retrieve.syntax,
+ c->tasks->u.retrieve.elementSetName);
if (!rec)
break;
+ else
+ {
+ ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD);
+ ZOOM_connection_put_event(c, event);
+ }
}
- if (i == resultset->count)
+ *start += i;
+ *count -= i;
+
+ if (*count == 0)
return zoom_complete;
+ break;
+ default:
+ return zoom_complete;
}
assert(resultset->query);
- sr = yaz_srw_get(c->odr_out, Z_SRW_searchRetrieve_request);
-
+ sr = ZOOM_srw_get_pdu(c, Z_SRW_searchRetrieve_request);
if (resultset->query->z_query->which == Z_Query_type_104
&& resultset->query->z_query->u.type_104->which == Z_External_CQL)
{
-
sr->u.request->query_type = Z_SRW_query_type_cql;
sr->u.request->query.cql =resultset->query->z_query->u.type_104->u.cql;
}
set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_QUERY, 0);
return zoom_complete;
}
- sr->u.request->startRecord = odr_intdup (c->odr_out, resultset->start + 1);
- sr->u.request->maximumRecords = odr_intdup (
- c->odr_out, resultset->step>0 ? resultset->step : resultset->count);
+ sr->u.request->startRecord = odr_intdup(c->odr_out, *start + 1);
+ sr->u.request->maximumRecords = odr_intdup(
+ c->odr_out, resultset->step>0 ? resultset->step : *count);
sr->u.request->recordSchema = resultset->schema;
-
- recordPacking = ZOOM_resultset_option_get (resultset, "recordPacking");
-
- if (recordPacking)
- sr->u.request->recordPacking = odr_strdup(c->odr_out, recordPacking);
+ option_val = ZOOM_resultset_option_get(resultset, "recordPacking");
+ if (option_val)
+ sr->u.request->recordPacking = odr_strdup(c->odr_out, option_val);
+
+ option_val = ZOOM_resultset_option_get(resultset, "extraArgs");
+ yaz_encode_sru_extra(sr, c->odr_out, option_val);
return send_srw(c, sr);
}
#else
}
#endif
-static zoom_ret ZOOM_connection_send_search (ZOOM_connection c)
+static zoom_ret ZOOM_connection_send_search(ZOOM_connection c)
{
ZOOM_resultset r;
int lslb, ssub, mspn;
const char *smallSetElementSetName;
const char *mediumSetElementSetName;
- assert (c->tasks);
- assert (c->tasks->which == ZOOM_TASK_SEARCH);
+ assert(c->tasks);
+ assert(c->tasks->which == ZOOM_TASK_SEARCH);
r = c->tasks->u.search.resultset;
yaz_log(log_details, "%p ZOOM_connection_send_search set=%p", c, r);
elementSetName =
- ZOOM_options_get (r->options, "elementSetName");
+ ZOOM_options_get(r->options, "elementSetName");
smallSetElementSetName =
- ZOOM_options_get (r->options, "smallSetElementSetName");
+ ZOOM_options_get(r->options, "smallSetElementSetName");
mediumSetElementSetName =
- ZOOM_options_get (r->options, "mediumSetElementSetName");
+ ZOOM_options_get(r->options, "mediumSetElementSetName");
if (!smallSetElementSetName)
smallSetElementSetName = elementSetName;
if (!mediumSetElementSetName)
mediumSetElementSetName = elementSetName;
- assert (r);
- assert (r->query);
+ assert(r);
+ assert(r->query);
/* prepare query for the search request */
search_req->query = r->query->z_query;
set_ZOOM_error(c, ZOOM_ERROR_INVALID_QUERY, 0);
return zoom_complete;
}
-
- search_req->databaseNames =
- set_DatabaseNames (c, r->options, &search_req->num_databaseNames);
+ if (r->query->z_query->which == Z_Query_type_1 ||
+ r->query->z_query->which == Z_Query_type_101)
+ {
+ const char *cp = ZOOM_options_get(r->options, "rpnCharset");
+ if (cp)
+ {
+ yaz_iconv_t cd = yaz_iconv_open(cp, "UTF-8");
+ if (cd)
+ {
+ search_req->query = yaz_copy_Z_Query(search_req->query,
+ c->odr_out);
+
+ yaz_query_charset_convert_rpnquery(search_req->query->u.type_1,
+ c->odr_out, cd);
+ yaz_iconv_close(cd);
+ }
+ }
+ }
+ search_req->databaseNames = r->databaseNames;
+ search_req->num_databaseNames = r->num_databaseNames;
/* get syntax (no need to provide unless piggyback is in effect) */
- syntax = ZOOM_options_get (r->options, "preferredRecordSyntax");
+ syntax = c->tasks->u.search.syntax;
- lslb = ZOOM_options_get_int (r->options, "largeSetLowerBound", -1);
- ssub = ZOOM_options_get_int (r->options, "smallSetUpperBound", -1);
- mspn = ZOOM_options_get_int (r->options, "mediumSetPresentNumber", -1);
+ lslb = ZOOM_options_get_int(r->options, "largeSetLowerBound", -1);
+ ssub = ZOOM_options_get_int(r->options, "smallSetUpperBound", -1);
+ mspn = ZOOM_options_get_int(r->options, "mediumSetPresentNumber", -1);
if (lslb != -1 && ssub != -1 && mspn != -1)
{
/* So're a Z39.50 expert? Let's hope you don't do sort */
*search_req->smallSetUpperBound = ssub;
*search_req->mediumSetPresentNumber = mspn;
}
- else if (r->start == 0 && r->count > 0
+ else if (c->tasks->u.search.start == 0 && c->tasks->u.search.count > 0
&& r->piggyback && !r->r_sort_spec && !r->schema)
{
/* Regular piggyback - do it unless we're going to do sort */
*search_req->largeSetLowerBound = 2000000000;
*search_req->smallSetUpperBound = 1;
- *search_req->mediumSetPresentNumber = r->step>0 ? r->step : r->count;
+ *search_req->mediumSetPresentNumber =
+ r->step>0 ? r->step : c->tasks->u.search.count;
}
else
{
if (smallSetElementSetName && *smallSetElementSetName)
{
Z_ElementSetNames *esn = (Z_ElementSetNames *)
- odr_malloc (c->odr_out, sizeof(*esn));
+ odr_malloc(c->odr_out, sizeof(*esn));
esn->which = Z_ElementSetNames_generic;
- esn->u.generic = odr_strdup (c->odr_out, smallSetElementSetName);
+ esn->u.generic = odr_strdup(c->odr_out, smallSetElementSetName);
search_req->smallSetElementSetNames = esn;
}
if (mediumSetElementSetName && *mediumSetElementSetName)
{
- Z_ElementSetNames *esn = (Z_ElementSetNames *)
- odr_malloc (c->odr_out, sizeof(*esn));
+ Z_ElementSetNames *esn =(Z_ElementSetNames *)
+ odr_malloc(c->odr_out, sizeof(*esn));
esn->which = Z_ElementSetNames_generic;
- esn->u.generic = odr_strdup (c->odr_out, mediumSetElementSetName);
+ esn->u.generic = odr_strdup(c->odr_out, mediumSetElementSetName);
search_req->mediumSetElementSetNames = esn;
}
if (syntax)
search_req->preferredRecordSyntax =
- yaz_str_to_z3950oid (c->odr_out, CLASS_RECSYN, syntax);
+ zoom_yaz_str_to_z3950oid(c, CLASS_RECSYN, syntax);
if (!r->setname)
{
for (ord = 1; ; ord++)
{
ZOOM_resultset rp;
- sprintf (setname, "%d", ord);
+ sprintf(setname, "%d", ord);
for (rp = c->resultsets; rp; rp = rp->next)
- if (rp->setname && !strcmp (rp->setname, setname))
+ if (rp->setname && !strcmp(rp->setname, setname))
break;
if (!rp)
break;
}
- r->setname = xstrdup (setname);
+ r->setname = xstrdup(setname);
yaz_log(log_details, "%p ZOOM_connection_send_search: allocating "
"set %s", c, r->setname);
}
{
yaz_log(log_details, "%p ZOOM_connection_send_search: using "
"default set", c);
- r->setname = xstrdup ("default");
+ r->setname = xstrdup("default");
}
- ZOOM_options_set (r->options, "setname", r->setname);
+ ZOOM_options_set(r->options, "setname", r->setname);
}
search_req->resultSetName = odr_strdup(c->odr_out, r->setname);
- return send_APDU (c, apdu);
+ return send_APDU(c, apdu);
}
static void response_default_diag(ZOOM_connection c, Z_DefaultDiagFormat *r)
{
- int oclass;
+ char oid_name_buf[OID_STR_MAX];
+ const char *oid_name;
char *addinfo = 0;
+ oid_name = yaz_oid_to_string_buf(r->diagnosticSetId, 0, oid_name_buf);
switch (r->which)
{
case Z_DefaultDiagFormat_v2Addinfo:
addinfo = r->u.v3Addinfo;
break;
}
- xfree (c->addinfo);
+ xfree(c->addinfo);
c->addinfo = 0;
- set_dset_error(c, *r->condition,
- yaz_z3950oid_to_str(r->diagnosticSetId, &oclass),
- addinfo, 0);
+ set_dset_error(c, *r->condition, oid_name, addinfo, 0);
}
static void response_diag(ZOOM_connection c, Z_DiagRec *p)
}
ZOOM_API(ZOOM_record)
-ZOOM_record_clone (ZOOM_record srec)
+ ZOOM_record_clone(ZOOM_record srec)
{
char *buf;
int size;
ZOOM_record nrec;
odr_enc = odr_createmem(ODR_ENCODE);
- if (!z_NamePlusRecord (odr_enc, &srec->npr, 0, 0))
+ if (!z_NamePlusRecord(odr_enc, &srec->npr, 0, 0))
return 0;
- buf = odr_getbuf (odr_enc, &size, 0);
+ buf = odr_getbuf(odr_enc, &size, 0);
- nrec = (ZOOM_record) xmalloc (sizeof(*nrec));
+ nrec = (ZOOM_record) xmalloc(sizeof(*nrec));
nrec->odr = odr_createmem(ODR_DECODE);
nrec->wrbuf_marc = 0;
nrec->wrbuf_iconv = 0;
nrec->wrbuf_opac = 0;
- odr_setbuf (nrec->odr, buf, size, 0);
- z_NamePlusRecord (nrec->odr, &nrec->npr, 0, 0);
+ odr_setbuf(nrec->odr, buf, size, 0);
+ z_NamePlusRecord(nrec->odr, &nrec->npr, 0, 0);
- odr_destroy (odr_enc);
+ nrec->schema = odr_strdup_null(nrec->odr, srec->schema);
+ nrec->diag_uri = odr_strdup_null(nrec->odr, srec->diag_uri);
+ nrec->diag_message = odr_strdup_null(nrec->odr, srec->diag_message);
+ nrec->diag_details = odr_strdup_null(nrec->odr, srec->diag_details);
+ nrec->diag_set = odr_strdup_null(nrec->odr, srec->diag_set);
+ odr_destroy(odr_enc);
return nrec;
}
ZOOM_API(ZOOM_record)
-ZOOM_resultset_record_immediate (ZOOM_resultset s,size_t pos)
+ ZOOM_resultset_record_immediate(ZOOM_resultset s,size_t pos)
{
- return record_cache_lookup (s, pos);
+ const char *syntax =
+ ZOOM_options_get(s->options, "preferredRecordSyntax");
+ const char *elementSetName =
+ ZOOM_options_get(s->options, "elementSetName");
+
+ return record_cache_lookup(s, pos, syntax, elementSetName);
}
ZOOM_API(ZOOM_record)
-ZOOM_resultset_record (ZOOM_resultset r, size_t pos)
+ ZOOM_resultset_record(ZOOM_resultset r, size_t pos)
{
ZOOM_record rec = ZOOM_resultset_record_immediate(r, pos);
if (!rec)
{
- ZOOM_resultset_retrieve (r, 1, pos, 1);
- rec = ZOOM_resultset_record_immediate (r, pos);
+ /*
+ * MIKE: I think force_sync should always be zero, but I don't
+ * want to make this change until I get the go-ahead from
+ * Adam, in case something depends on the old synchronous
+ * behaviour.
+ */
+ int force_sync = 1;
+ if (getenv("ZOOM_RECORD_NO_FORCE_SYNC")) force_sync = 0;
+ ZOOM_resultset_retrieve(r, force_sync, pos, 1);
+ rec = ZOOM_resultset_record_immediate(r, pos);
}
return rec;
}
ZOOM_API(void)
-ZOOM_record_destroy (ZOOM_record rec)
+ ZOOM_record_destroy(ZOOM_record rec)
{
if (!rec)
return;
if (rec->wrbuf_marc)
- wrbuf_free (rec->wrbuf_marc, 1);
+ wrbuf_destroy(rec->wrbuf_marc);
if (rec->wrbuf_iconv)
- wrbuf_free (rec->wrbuf_iconv, 1);
+ wrbuf_destroy(rec->wrbuf_iconv);
if (rec->wrbuf_opac)
- wrbuf_free (rec->wrbuf_opac, 1);
- odr_destroy (rec->odr);
- xfree (rec);
+ wrbuf_destroy(rec->wrbuf_opac);
+ odr_destroy(rec->odr);
+ xfree(rec);
}
static const char *marc_iconv_return(ZOOM_record rec, int marc_type,
yaz_marc_xml(mt, marc_type);
if (!rec->wrbuf_marc)
rec->wrbuf_marc = wrbuf_alloc();
- wrbuf_rewind (rec->wrbuf_marc);
- if (yaz_marc_decode_wrbuf (mt, buf, sz, rec->wrbuf_marc) > 0)
+ wrbuf_rewind(rec->wrbuf_marc);
+ if (yaz_marc_decode_wrbuf(mt, buf, sz, rec->wrbuf_marc) > 0)
{
yaz_marc_destroy(mt);
if (cd)
yaz_iconv_close(cd);
if (len)
*len = wrbuf_len(rec->wrbuf_marc);
- return wrbuf_buf(rec->wrbuf_marc);
+ return wrbuf_cstr(rec->wrbuf_marc);
}
yaz_marc_destroy(mt);
if (cd)
*from = '\0';
strcpy(to, "UTF-8");
+
if (record_charset && *record_charset)
{
/* Use "from,to" or just "from" */
if (*from && *to && (cd = yaz_iconv_open(to, from)))
{
- char outbuf[12];
- size_t inbytesleft = sz;
- const char *inp = buf;
-
if (!rec->wrbuf_iconv)
rec->wrbuf_iconv = wrbuf_alloc();
wrbuf_rewind(rec->wrbuf_iconv);
- while (inbytesleft)
- {
- size_t outbytesleft = sizeof(outbuf);
- char *outp = outbuf;
- size_t r = yaz_iconv (cd, (char**) &inp,
- &inbytesleft,
- &outp, &outbytesleft);
- if (r == (size_t) (-1))
- {
- int e = yaz_iconv_error(cd);
- if (e != YAZ_ICONV_E2BIG)
- break;
- }
- wrbuf_write(rec->wrbuf_iconv, outbuf, outp - outbuf);
- }
- wrbuf_puts(rec->wrbuf_iconv, "");
- buf = wrbuf_buf(rec->wrbuf_iconv);
+ wrbuf_iconv_write(rec->wrbuf_iconv, cd, buf, sz);
+ wrbuf_iconv_reset(rec->wrbuf_iconv, cd);
+
+ buf = wrbuf_cstr(rec->wrbuf_iconv);
sz = wrbuf_len(rec->wrbuf_iconv);
yaz_iconv_close(cd);
}
return buf;
}
-ZOOM_API(const char *)
-ZOOM_record_get (ZOOM_record rec, const char *type_spec, int *len)
+
+ZOOM_API(int)
+ ZOOM_record_error(ZOOM_record rec, const char **cp,
+ const char **addinfo, const char **diagset)
{
- char type[40];
- char charset[40];
- char xpath[512];
- const char *cp;
- int i;
Z_NamePlusRecord *npr;
- if (len)
- *len = 0; /* default return */
-
if (!rec)
return 0;
- npr = rec->npr;
- if (!npr)
- return 0;
- cp = type_spec;
- for (i = 0; cp[i] && i < sizeof(type)-1; i++)
+ npr = rec->npr;
+ if (rec->diag_uri)
{
- if (cp[i] == ';' || cp[i] == ' ')
- break;
- type[i] = cp[i];
+ if (cp)
+ *cp = rec->diag_message;
+ if (addinfo)
+ *addinfo = rec->diag_details;
+ if (diagset)
+ *diagset = rec->diag_set;
+ return uri_to_code(rec->diag_uri);
}
- type[i] = '\0';
- charset[0] = '\0';
+ if (npr && npr->which == Z_NamePlusRecord_surrogateDiagnostic)
+ {
+ Z_DiagRec *diag_rec = npr->u.surrogateDiagnostic;
+ int error = YAZ_BIB1_UNSPECIFIED_ERROR;
+ const char *add = 0;
+
+ if (diag_rec->which == Z_DiagRec_defaultFormat)
+ {
+ Z_DefaultDiagFormat *ddf = diag_rec->u.defaultFormat;
+ oid_class oclass;
+
+ error = *ddf->condition;
+ switch (ddf->which)
+ {
+ case Z_DefaultDiagFormat_v2Addinfo:
+ add = ddf->u.v2Addinfo;
+ break;
+ case Z_DefaultDiagFormat_v3Addinfo:
+ add = ddf->u.v3Addinfo;
+ break;
+ }
+ if (diagset)
+ *diagset =
+ yaz_oid_to_string(yaz_oid_std(),
+ ddf->diagnosticSetId, &oclass);
+ }
+ else
+ {
+ if (diagset)
+ *diagset = "Bib-1";
+ }
+ if (addinfo)
+ *addinfo = add ? add : "";
+ if (cp)
+ *cp = diagbib1_str(error);
+ return error;
+ }
+ return 0;
+}
+
+ZOOM_API(const char *)
+ ZOOM_record_get(ZOOM_record rec, const char *type_spec, int *len)
+{
+ char type[40];
+ char charset[40];
+ char xpath[512];
+ const char *cp;
+ int i;
+ Z_NamePlusRecord *npr;
+
+ if (len)
+ *len = 0; /* default return */
+
+ if (!rec)
+ return 0;
+ npr = rec->npr;
+ if (!npr)
+ return 0;
+
+ cp = type_spec;
+ for (i = 0; cp[i] && i < sizeof(type)-1; i++)
+ {
+ if (cp[i] == ';' || cp[i] == ' ')
+ break;
+ type[i] = cp[i];
+ }
+ type[i] = '\0';
+ charset[0] = '\0';
while (type_spec[i] == ';')
{
i++;
while (type_spec[i] == ' ')
i++;
}
- if (!strcmp (type, "database"))
+ if (!strcmp(type, "database"))
{
if (len)
*len = (npr->databaseName ? strlen(npr->databaseName) : 0);
return npr->databaseName;
}
- else if (!strcmp (type, "syntax"))
+ else if (!strcmp(type, "schema"))
+ {
+ if (len)
+ *len = rec->schema ? strlen(rec->schema) : 0;
+ return rec->schema;
+ }
+ else if (!strcmp(type, "syntax"))
{
const char *desc = 0;
if (npr->which == Z_NamePlusRecord_databaseRecord)
{
Z_External *r = (Z_External *) npr->u.databaseRecord;
- oident *ent = oid_getentbyoid(r->direct_reference);
- if (ent)
- desc = ent->desc;
+ desc = yaz_oid_to_string(yaz_oid_std(), r->direct_reference, 0);
}
if (!desc)
desc = "none";
return 0;
/* from now on - we have a database record .. */
- if (!strcmp (type, "render"))
+ if (!strcmp(type, "render"))
{
Z_External *r = (Z_External *) npr->u.databaseRecord;
- oident *ent = oid_getentbyoid(r->direct_reference);
+ const Odr_oid *oid = r->direct_reference;
/* render bibliographic record .. */
if (r->which == Z_External_OPAC)
r = r->u.opac->bibliographicRecord;
if (!r)
return 0;
- ent = oid_getentbyoid(r->direct_reference);
+ oid = r->direct_reference;
}
if (r->which == Z_External_sutrs)
return record_iconv_return(rec, len,
charset);
else if (r->which == Z_External_octet)
{
- const char *ret_buf;
- switch (ent->value)
+ if (yaz_oid_is_iso2709(oid))
{
- case VAL_SOIF:
- case VAL_HTML:
- case VAL_SUTRS:
- break;
- case VAL_TEXT_XML:
- case VAL_APPLICATION_XML:
- break;
- default:
- ret_buf = marc_iconv_return(
+ const char *ret_buf = marc_iconv_return(
rec, YAZ_MARC_LINE, len,
(const char *) r->u.octet_aligned->buf,
r->u.octet_aligned->len,
{
if (!rec->wrbuf_marc)
rec->wrbuf_marc = wrbuf_alloc();
- wrbuf_rewind (rec->wrbuf_marc);
+ wrbuf_rewind(rec->wrbuf_marc);
yaz_display_grs1(rec->wrbuf_marc, r->u.grs1, 0);
return record_iconv_return(rec, len,
wrbuf_buf(rec->wrbuf_marc),
}
return 0;
}
- else if (!strcmp (type, "xml") || !strcmp(type, "oai"))
+ else if (!strcmp(type, "xml"))
{
Z_External *r = (Z_External *) npr->u.databaseRecord;
- oident *ent = oid_getentbyoid(r->direct_reference);
+ const Odr_oid *oid = r->direct_reference;
/* render bibliographic record .. */
if (r->which == Z_External_OPAC)
r = r->u.opac->bibliographicRecord;
if (!r)
return 0;
- ent = oid_getentbyoid(r->direct_reference);
+ oid = r->direct_reference;
}
if (r->which == Z_External_sutrs)
charset);
else if (r->which == Z_External_octet)
{
- const char *ret_buf;
int marc_decode_type = YAZ_MARC_MARCXML;
-
- if (!strcmp(type, "oai"))
- marc_decode_type = YAZ_MARC_OAIMARC;
- switch (ent->value)
+ if (yaz_oid_is_iso2709(oid))
{
- case VAL_SOIF:
- case VAL_HTML:
- case VAL_SUTRS:
- break;
- case VAL_TEXT_XML:
- case VAL_APPLICATION_XML:
- break;
- default:
- ret_buf = marc_iconv_return(
+ const char *ret_buf = marc_iconv_return(
rec, marc_decode_type, len,
(const char *) r->u.octet_aligned->buf,
r->u.octet_aligned->len,
}
return 0;
}
- else if (!strcmp (type, "raw"))
+ else if (!strcmp(type, "raw"))
{
Z_External *r = (Z_External *) npr->u.databaseRecord;
{
if (!rec->wrbuf_opac)
rec->wrbuf_opac = wrbuf_alloc();
- wrbuf_rewind (rec->wrbuf_opac);
+ wrbuf_rewind(rec->wrbuf_opac);
yaz_display_OPAC(rec->wrbuf_opac, r->u.opac, 0);
return record_iconv_return(rec, len,
wrbuf_buf(rec->wrbuf_opac),
return strcmp(v1, v2);
}
-static void record_cache_add (ZOOM_resultset r, Z_NamePlusRecord *npr,
- int pos)
+static size_t record_hash(int pos)
{
- ZOOM_record_cache rc;
- const char *elementSetName =
- ZOOM_resultset_option_get (r, "elementSetName");
- const char *syntax =
- ZOOM_resultset_option_get (r, "preferredRecordSyntax");
+ if (pos < 0)
+ pos = 0;
+ return pos % RECORD_HASH_SIZE;
+}
+
+static void record_cache_add(ZOOM_resultset r, Z_NamePlusRecord *npr,
+ int pos,
+ const char *syntax, const char *elementSetName,
+ const char *schema,
+ Z_SRW_diagnostic *diag)
+{
+ ZOOM_record_cache rc = 0;
ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD);
ZOOM_connection_put_event(r->connection, event);
- for (rc = r->record_cache; rc; rc = rc->next)
+ for (rc = r->record_hash[record_hash(pos)]; rc; rc = rc->next)
{
- if (pos == rc->pos)
+ if (pos == rc->pos
+ && strcmp_null(r->schema, rc->schema) == 0
+ && strcmp_null(elementSetName,rc->elementSetName) == 0
+ && strcmp_null(syntax, rc->syntax) == 0)
+ break;
+ }
+ if (!rc)
+ {
+ rc = (ZOOM_record_cache) odr_malloc(r->odr, sizeof(*rc));
+ rc->rec.odr = 0;
+ rc->rec.wrbuf_marc = 0;
+ rc->rec.wrbuf_iconv = 0;
+ rc->rec.wrbuf_opac = 0;
+ rc->elementSetName = odr_strdup_null(r->odr, elementSetName);
+
+ rc->syntax = odr_strdup_null(r->odr, syntax);
+
+ rc->schema = odr_strdup_null(r->odr, r->schema);
+
+ rc->pos = pos;
+ rc->next = r->record_hash[record_hash(pos)];
+ r->record_hash[record_hash(pos)] = rc;
+ }
+ rc->rec.npr = npr;
+ rc->rec.schema = odr_strdup_null(r->odr, schema);
+ rc->rec.diag_set = 0;
+ rc->rec.diag_uri = 0;
+ rc->rec.diag_message = 0;
+ rc->rec.diag_details = 0;
+ if (diag)
+ {
+ if (diag->uri)
{
- if (strcmp_null(r->schema, rc->schema))
- continue;
- if (strcmp_null(elementSetName,rc->elementSetName))
- continue;
- if (strcmp_null(syntax, rc->syntax))
- continue;
- /* not destroying rc->npr (it's handled by nmem )*/
- rc->rec.npr = npr;
- /* keeping wrbuf_marc too */
- return;
+ char *cp;
+ rc->rec.diag_set = odr_strdup(r->odr, diag->uri);
+ if ((cp = strrchr(rc->rec.diag_set, '/')))
+ *cp = '\0';
+ rc->rec.diag_uri = odr_strdup(r->odr, diag->uri);
}
+ rc->rec.diag_message = odr_strdup_null(r->odr, diag->message);
+ rc->rec.diag_details = odr_strdup_null(r->odr, diag->details);
}
- rc = (ZOOM_record_cache) odr_malloc (r->odr, sizeof(*rc));
- rc->rec.npr = npr;
- rc->rec.odr = 0;
- rc->rec.wrbuf_marc = 0;
- rc->rec.wrbuf_iconv = 0;
- rc->rec.wrbuf_opac = 0;
- if (elementSetName)
- rc->elementSetName = odr_strdup (r->odr, elementSetName);
- else
- rc->elementSetName = 0;
-
- if (syntax)
- rc->syntax = odr_strdup (r->odr, syntax);
- else
- rc->syntax = 0;
-
- if (r->schema)
- rc->schema = odr_strdup (r->odr, r->schema);
- else
- rc->schema = 0;
-
- rc->pos = pos;
- rc->next = r->record_cache;
- r->record_cache = rc;
}
-static ZOOM_record record_cache_lookup (ZOOM_resultset r, int pos)
+static ZOOM_record record_cache_lookup(ZOOM_resultset r, int pos,
+ const char *syntax,
+ const char *elementSetName)
{
ZOOM_record_cache rc;
- const char *elementSetName =
- ZOOM_resultset_option_get (r, "elementSetName");
- const char *syntax =
- ZOOM_resultset_option_get (r, "preferredRecordSyntax");
- for (rc = r->record_cache; rc; rc = rc->next)
+ for (rc = r->record_hash[record_hash(pos)]; rc; rc = rc->next)
{
if (pos == rc->pos)
{
return 0;
}
-static void handle_records (ZOOM_connection c, Z_Records *sr,
- int present_phase)
+static void handle_records(ZOOM_connection c, Z_Records *sr,
+ int present_phase)
{
ZOOM_resultset resultset;
+ int *start, *count;
+ const char *syntax = 0, *elementSetName = 0;
if (!c->tasks)
return ;
{
case ZOOM_TASK_SEARCH:
resultset = c->tasks->u.search.resultset;
+ start = &c->tasks->u.search.start;
+ count = &c->tasks->u.search.count;
+ syntax = c->tasks->u.search.syntax;
+ elementSetName = c->tasks->u.search.elementSetName;
break;
case ZOOM_TASK_RETRIEVE:
resultset = c->tasks->u.retrieve.resultset;
+ start = &c->tasks->u.retrieve.start;
+ count = &c->tasks->u.retrieve.count;
+ syntax = c->tasks->u.retrieve.syntax;
+ elementSetName = c->tasks->u.retrieve.elementSetName;
break;
default:
return;
}
else
{
- if (resultset->count + resultset->start > resultset->size)
- resultset->count = resultset->size - resultset->start;
- if (resultset->count < 0)
- resultset->count = 0;
+ if (*count + *start > resultset->size)
+ *count = resultset->size - *start;
+ if (*count < 0)
+ *count = 0;
if (sr && sr->which == Z_Records_DBOSD)
{
int i;
- NMEM nmem = odr_extract_mem (c->odr_in);
+ NMEM nmem = odr_extract_mem(c->odr_in);
Z_NamePlusRecordList *p =
sr->u.databaseOrSurDiagnostics;
for (i = 0; i<p->num_records; i++)
{
- record_cache_add (resultset, p->records[i],
- i+ resultset->start);
+ record_cache_add(resultset, p->records[i], i + *start,
+ syntax, elementSetName,
+ elementSetName, 0);
}
+ *count -= i;
+ if (*count < 0)
+ *count = 0;
+ *start += i;
+ yaz_log(log_details,
+ "handle_records resultset=%p start=%d count=%d",
+ resultset, *start, *count);
+
/* transfer our response to search_nmem .. we need it later */
- nmem_transfer (resultset->odr->mem, nmem);
- nmem_destroy (nmem);
+ nmem_transfer(odr_getmem(resultset->odr), nmem);
+ nmem_destroy(nmem);
if (present_phase && p->num_records == 0)
{
/* present response and we didn't get any records! */
Z_NamePlusRecord *myrec =
zget_surrogateDiagRec(resultset->odr, 0, 14, 0);
- record_cache_add(resultset, myrec, resultset->start);
+ record_cache_add(resultset, myrec, *start,
+ syntax, elementSetName, 0, 0);
}
}
else if (present_phase)
/* present response and we didn't get any records! */
Z_NamePlusRecord *myrec =
zget_surrogateDiagRec(resultset->odr, 0, 14, 0);
- record_cache_add(resultset, myrec, resultset->start);
+ record_cache_add(resultset, myrec, *start, syntax, elementSetName,
+ 0, 0);
}
}
}
-static void handle_present_response (ZOOM_connection c, Z_PresentResponse *pr)
+static void handle_present_response(ZOOM_connection c, Z_PresentResponse *pr)
{
- handle_records (c, pr->records, 1);
+ handle_records(c, pr->records, 1);
}
static void handle_queryExpressionTerm(ZOOM_options opt, const char *name,
}
}
-static void handle_search_response (ZOOM_connection c, Z_SearchResponse *sr)
+static void handle_search_response(ZOOM_connection c, Z_SearchResponse *sr)
{
ZOOM_resultset resultset;
ZOOM_Event event;
resultset = c->tasks->u.search.resultset;
+ if (sr->resultSetStatus)
+ {
+ ZOOM_options_set_int(resultset->options, "resultSetStatus",
+ *sr->resultSetStatus);
+ }
+ if (sr->presentStatus)
+ {
+ ZOOM_options_set_int(resultset->options, "presentStatus",
+ *sr->presentStatus);
+ }
handle_searchResult(c, resultset, sr->additionalSearchInfo);
resultset->size = *sr->resultCount;
- handle_records (c, sr->records, 0);
+ handle_records(c, sr->records, 0);
}
-static void sort_response (ZOOM_connection c, Z_SortResponse *res)
+static void sort_response(ZOOM_connection c, Z_SortResponse *res)
{
if (res->diagnostics && res->num_diagnostics > 0)
- response_diag (c, res->diagnostics[0]);
+ response_diag(c, res->diagnostics[0]);
}
-static int scan_response (ZOOM_connection c, Z_ScanResponse *res)
+static int scan_response(ZOOM_connection c, Z_ScanResponse *res)
{
- NMEM nmem = odr_extract_mem (c->odr_in);
+ NMEM nmem = odr_extract_mem(c->odr_in);
ZOOM_scanset scan;
if (!c->tasks || c->tasks->which != ZOOM_TASK_SCAN)
if (res->entries && res->entries->nonsurrogateDiagnostics)
response_diag(c, res->entries->nonsurrogateDiagnostics[0]);
scan->scan_response = res;
- nmem_transfer (scan->odr->mem, nmem);
+ scan->srw_scan_response = 0;
+ nmem_transfer(odr_getmem(scan->odr), nmem);
if (res->stepSize)
- ZOOM_options_set_int (scan->options, "stepSize", *res->stepSize);
+ ZOOM_options_set_int(scan->options, "stepSize", *res->stepSize);
if (res->positionOfTerm)
- ZOOM_options_set_int (scan->options, "position", *res->positionOfTerm);
+ ZOOM_options_set_int(scan->options, "position", *res->positionOfTerm);
if (res->scanStatus)
- ZOOM_options_set_int (scan->options, "scanStatus", *res->scanStatus);
+ ZOOM_options_set_int(scan->options, "scanStatus", *res->scanStatus);
if (res->numberOfEntriesReturned)
- ZOOM_options_set_int (scan->options, "number",
- *res->numberOfEntriesReturned);
- nmem_destroy (nmem);
+ ZOOM_options_set_int(scan->options, "number",
+ *res->numberOfEntriesReturned);
+ nmem_destroy(nmem);
return 1;
}
-static zoom_ret send_sort (ZOOM_connection c,
- ZOOM_resultset resultset)
+static zoom_ret send_sort(ZOOM_connection c,
+ ZOOM_resultset resultset)
{
if (c->error)
resultset->r_sort_spec = 0;
req->num_inputResultSetNames = 1;
req->inputResultSetNames = (Z_InternationalString **)
- odr_malloc (c->odr_out, sizeof(*req->inputResultSetNames));
+ odr_malloc(c->odr_out, sizeof(*req->inputResultSetNames));
req->inputResultSetNames[0] =
- odr_strdup (c->odr_out, resultset->setname);
- req->sortedResultSetName = odr_strdup (c->odr_out, resultset->setname);
+ odr_strdup(c->odr_out, resultset->setname);
+ req->sortedResultSetName = odr_strdup(c->odr_out, resultset->setname);
req->sortSequence = resultset->r_sort_spec;
resultset->r_sort_spec = 0;
- return send_APDU (c, apdu);
+ return send_APDU(c, apdu);
}
return zoom_complete;
}
const char *syntax = 0;
const char *elementSetName = 0;
ZOOM_resultset resultset;
+ int *start, *count;
if (!c->tasks)
{
yaz_log(log_details, "%p send_present no tasks", c);
return zoom_complete;
}
+
switch (c->tasks->which)
{
case ZOOM_TASK_SEARCH:
resultset = c->tasks->u.search.resultset;
+ start = &c->tasks->u.search.start;
+ count = &c->tasks->u.search.count;
+ syntax = c->tasks->u.search.syntax;
+ elementSetName = c->tasks->u.search.elementSetName;
break;
case ZOOM_TASK_RETRIEVE:
resultset = c->tasks->u.retrieve.resultset;
- resultset->start = c->tasks->u.retrieve.start;
- resultset->count = c->tasks->u.retrieve.count;
-
- if (resultset->start >= resultset->size)
- {
- yaz_log(log_details, "%p send_present start=%d >= size=%d",
- c, resultset->start, resultset->size);
- return zoom_complete;
- }
- if (resultset->start + resultset->count > resultset->size)
- resultset->count = resultset->size - resultset->start;
+ start = &c->tasks->u.retrieve.start;
+ count = &c->tasks->u.retrieve.count;
+ syntax = c->tasks->u.retrieve.syntax;
+ elementSetName = c->tasks->u.retrieve.elementSetName;
break;
default:
return zoom_complete;
}
yaz_log(log_details, "%p send_present start=%d count=%d",
- c, resultset->start, resultset->count);
-
- syntax = ZOOM_resultset_option_get (resultset, "preferredRecordSyntax");
- elementSetName = ZOOM_resultset_option_get (resultset, "elementSetName");
+ c, *start, *count);
+ if (*start < 0 || *count < 0 || *start + *count > resultset->size)
+ {
+ set_dset_error(c, YAZ_BIB1_PRESENT_REQUEST_OUT_OF_RANGE, "Bib-1",
+ "", 0);
+ }
if (c->error) /* don't continue on error */
return zoom_complete;
- if (resultset->start < 0)
- return zoom_complete;
- for (i = 0; i<resultset->count; i++)
+ yaz_log(log_details, "send_present resultset=%p start=%d count=%d",
+ resultset, *start, *count);
+
+ for (i = 0; i < *count; i++)
{
ZOOM_record rec =
- record_cache_lookup (resultset, i + resultset->start);
+ record_cache_lookup(resultset, i + *start, syntax, elementSetName);
if (!rec)
break;
+ else
+ {
+ ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD);
+ ZOOM_connection_put_event(c, event);
+ }
}
- if (i == resultset->count)
+ *start += i;
+ *count -= i;
+
+ if (*count == 0)
{
yaz_log(log_details, "%p send_present skip=%d no more to fetch", c, i);
return zoom_complete;
apdu = zget_APDU(c->odr_out, Z_APDU_presentRequest);
req = apdu->u.presentRequest;
- resultset->start += i;
- resultset->count -= i;
-
if (i)
yaz_log(log_details, "%p send_present skip=%d", c, i);
- *req->resultSetStartPoint = resultset->start + 1;
- *req->numberOfRecordsRequested = resultset->step>0 ?
- resultset->step : resultset->count;
- assert (*req->numberOfRecordsRequested > 0);
+ *req->resultSetStartPoint = *start + 1;
+ if (resultset->step > 0 && resultset->step < *count)
+ *req->numberOfRecordsRequested = resultset->step;
+ else
+ *req->numberOfRecordsRequested = *count;
+
+ if (*req->numberOfRecordsRequested + *start > resultset->size)
+ *req->numberOfRecordsRequested = resultset->size - *start;
+ assert(*req->numberOfRecordsRequested > 0);
if (syntax && *syntax)
req->preferredRecordSyntax =
- yaz_str_to_z3950oid (c->odr_out, CLASS_RECSYN, syntax);
+ zoom_yaz_str_to_z3950oid(c, CLASS_RECSYN, syntax);
if (resultset->schema && *resultset->schema)
{
Z_RecordComposition *compo = (Z_RecordComposition *)
- odr_malloc (c->odr_out, sizeof(*compo));
+ odr_malloc(c->odr_out, sizeof(*compo));
req->recordComposition = compo;
compo->which = Z_RecordComp_complex;
compo->u.complex->generic->which = Z_Schema_oid;
compo->u.complex->generic->schema.oid = (Odr_oid *)
- yaz_str_to_z3950oid (c->odr_out, CLASS_SCHEMA, resultset->schema);
+ zoom_yaz_str_to_z3950oid (c, CLASS_SCHEMA, resultset->schema);
if (!compo->u.complex->generic->schema.oid)
{
/* OID wasn't a schema! Try record syntax instead. */
compo->u.complex->generic->schema.oid = (Odr_oid *)
- yaz_str_to_z3950oid (c->odr_out, CLASS_RECSYN, resultset->schema);
+ zoom_yaz_str_to_z3950oid (c, CLASS_RECSYN, resultset->schema);
}
if (elementSetName && *elementSetName)
{
compo->u.complex->generic->elementSpec->which =
Z_ElementSpec_elementSetName;
compo->u.complex->generic->elementSpec->u.elementSetName =
- odr_strdup (c->odr_out, elementSetName);
+ odr_strdup(c->odr_out, elementSetName);
}
else
compo->u.complex->generic->elementSpec = 0;
else if (elementSetName && *elementSetName)
{
Z_ElementSetNames *esn = (Z_ElementSetNames *)
- odr_malloc (c->odr_out, sizeof(*esn));
+ odr_malloc(c->odr_out, sizeof(*esn));
Z_RecordComposition *compo = (Z_RecordComposition *)
- odr_malloc (c->odr_out, sizeof(*compo));
+ odr_malloc(c->odr_out, sizeof(*compo));
esn->which = Z_ElementSetNames_generic;
- esn->u.generic = odr_strdup (c->odr_out, elementSetName);
+ esn->u.generic = odr_strdup(c->odr_out, elementSetName);
compo->which = Z_RecordComp_simple;
compo->u.simple = esn;
req->recordComposition = compo;
}
req->resultSetId = odr_strdup(c->odr_out, resultset->setname);
- return send_APDU (c, apdu);
+ return send_APDU(c, apdu);
}
ZOOM_API(ZOOM_scanset)
-ZOOM_connection_scan (ZOOM_connection c, const char *start)
+ ZOOM_connection_scan(ZOOM_connection c, const char *start)
{
ZOOM_scanset s;
ZOOM_query q = ZOOM_query_create();
- ZOOM_query_prefix (q, start);
+ ZOOM_query_prefix(q, start);
s = ZOOM_connection_scan1(c, q);
- ZOOM_query_destroy (q);
+ ZOOM_query_destroy(q);
return s;
}
ZOOM_API(ZOOM_scanset)
-ZOOM_connection_scan1 (ZOOM_connection c, ZOOM_query q)
+ ZOOM_connection_scan1(ZOOM_connection c, ZOOM_query q)
{
- ZOOM_scanset scan = (ZOOM_scanset) xmalloc (sizeof(*scan));
- char *start;
- char *freeme = 0;
+ ZOOM_scanset scan = 0;
+ if (!q->z_query)
+ return 0;
+ scan = (ZOOM_scanset) xmalloc(sizeof(*scan));
scan->connection = c;
- scan->odr = odr_createmem (ODR_DECODE);
- scan->options = ZOOM_options_create_with_parent (c->options);
+ scan->odr = odr_createmem(ODR_DECODE);
+ scan->options = ZOOM_options_create_with_parent(c->options);
scan->refcount = 1;
scan->scan_response = 0;
+ scan->srw_scan_response = 0;
- /*
- * We need to check the query-type, so we can recognise CQL and
- * compile it into a form that we can use here. The ZOOM_query
- * structure has no explicit `type' member, but inspection of the
- * ZOOM_query_prefix() and ZOOM_query_cql() functions shows how
- * the structure is set up in each case.
- */
+ scan->query = q;
+ (q->refcount)++;
+ scan->databaseNames = set_DatabaseNames(c, c->options,
+ &scan->num_databaseNames,
+ scan->odr);
- if (q->z_query->which == Z_Query_type_1) {
- yaz_log(log_api, "%p ZOOM_connection_scan1 q=%p PQF '%s'",
- c, q, q->query_string);
- start = q->query_string;
- } else if (q->z_query->which == Z_Query_type_104) {
- yaz_log(log_api, "%p ZOOM_connection_scan1 q=%p CQL '%s'",
- c, q, q->query_string);
- start = freeme = cql2pqf(c, q->query_string);
- if (start == 0)
- return 0;
- } else {
- yaz_log(YLOG_FATAL, "%p ZOOM_connection_scan1 q=%p unknown type '%s'",
- c, q, q->query_string);
- abort();
- }
-
- scan->termListAndStartPoint =
- p_query_scan(scan->odr, PROTO_Z3950, &scan->attributeSet, start);
- xfree (freeme);
- if (scan->termListAndStartPoint != 0)
- {
- ZOOM_task task = ZOOM_connection_add_task (c, ZOOM_TASK_SCAN);
+ if (1)
+ {
+ ZOOM_task task = ZOOM_connection_add_task(c, ZOOM_TASK_SCAN);
task->u.scan.scan = scan;
(scan->refcount)++;
if (!c->async)
{
- while (ZOOM_event (1, &c))
+ while (ZOOM_event(1, &c))
;
}
}
}
ZOOM_API(void)
-ZOOM_scanset_destroy (ZOOM_scanset scan)
+ ZOOM_scanset_destroy(ZOOM_scanset scan)
{
if (!scan)
return;
(scan->refcount)--;
if (scan->refcount == 0)
{
- odr_destroy (scan->odr);
+ ZOOM_query_destroy(scan->query);
+
+ odr_destroy(scan->odr);
- ZOOM_options_destroy (scan->options);
- xfree (scan);
+ ZOOM_options_destroy(scan->options);
+ xfree(scan);
}
}
-static zoom_ret send_package (ZOOM_connection c)
+static zoom_ret send_package(ZOOM_connection c)
{
ZOOM_Event event;
return zoom_complete;
assert (c->tasks->which == ZOOM_TASK_PACKAGE);
- event = ZOOM_Event_create (ZOOM_EVENT_SEND_APDU);
- ZOOM_connection_put_event (c, event);
+ event = ZOOM_Event_create(ZOOM_EVENT_SEND_APDU);
+ ZOOM_connection_put_event(c, event);
- return do_write_ex (c, c->tasks->u.package->buf_out,
- c->tasks->u.package->len_out);
+ c->buf_out = c->tasks->u.package->buf_out;
+ c->len_out = c->tasks->u.package->len_out;
+
+ return do_write(c);
}
-static zoom_ret send_scan (ZOOM_connection c)
+static zoom_ret ZOOM_connection_send_scan(ZOOM_connection c)
{
ZOOM_scanset scan;
Z_APDU *apdu = zget_APDU(c->odr_out, Z_APDU_scanRequest);
assert (c->tasks->which == ZOOM_TASK_SCAN);
scan = c->tasks->u.scan.scan;
- req->termListAndStartPoint = scan->termListAndStartPoint;
- req->attributeSet = scan->attributeSet;
+ /* Z39.50 scan can only carry RPN */
+ if (scan->query->z_query->which == Z_Query_type_1 ||
+ scan->query->z_query->which == Z_Query_type_101)
+ {
+ Z_RPNQuery *rpn = scan->query->z_query->u.type_1;
+ const char *cp = ZOOM_options_get(scan->options, "rpnCharset");
+ if (cp)
+ {
+ yaz_iconv_t cd = yaz_iconv_open(cp, "UTF-8");
+ if (cd)
+ {
+ rpn = yaz_copy_z_RPNQuery(rpn, c->odr_out);
+
+ yaz_query_charset_convert_rpnquery(
+ rpn, c->odr_out, cd);
+ yaz_iconv_close(cd);
+ }
+ }
+ req->attributeSet = rpn->attributeSetId;
+ if (!req->attributeSet)
+ req->attributeSet = odr_oiddup(c->odr_out, yaz_oid_attset_bib_1);
+ if (rpn->RPNStructure->which == Z_RPNStructure_simple &&
+ rpn->RPNStructure->u.simple->which == Z_Operand_APT)
+ {
+ req->termListAndStartPoint =
+ rpn->RPNStructure->u.simple->u.attributesPlusTerm;
+ }
+ else
+ {
+ set_ZOOM_error(c, ZOOM_ERROR_INVALID_QUERY, 0);
+ return zoom_complete;
+ }
+ }
+ else
+ {
+ set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_QUERY, 0);
+ return zoom_complete;
+ }
*req->numberOfTermsRequested =
ZOOM_options_get_int(scan->options, "number", 10);
req->preferredPositionInResponse =
- odr_intdup (c->odr_out,
- ZOOM_options_get_int(scan->options, "position", 1));
+ odr_intdup(c->odr_out,
+ ZOOM_options_get_int(scan->options, "position", 1));
req->stepSize =
- odr_intdup (c->odr_out,
- ZOOM_options_get_int(scan->options, "stepSize", 0));
+ odr_intdup(c->odr_out,
+ ZOOM_options_get_int(scan->options, "stepSize", 0));
- req->databaseNames = set_DatabaseNames (c, scan->options,
- &req->num_databaseNames);
+ req->databaseNames = scan->databaseNames;
+ req->num_databaseNames = scan->num_databaseNames;
+
+ return send_APDU(c, apdu);
+}
+
+#if YAZ_HAVE_XML2
+static zoom_ret ZOOM_connection_srw_send_scan(ZOOM_connection c)
+{
+ ZOOM_scanset scan;
+ Z_SRW_PDU *sr = 0;
+ const char *option_val = 0;
+
+ if (!c->tasks)
+ return zoom_complete;
+ assert (c->tasks->which == ZOOM_TASK_SCAN);
+ scan = c->tasks->u.scan.scan;
+
+ sr = ZOOM_srw_get_pdu(c, Z_SRW_scan_request);
+
+ /* SRU scan can only carry CQL and PQF */
+ if (scan->query->z_query->which == Z_Query_type_104)
+ {
+ sr->u.scan_request->query_type = Z_SRW_query_type_cql;
+ sr->u.scan_request->scanClause.cql = scan->query->query_string;
+ }
+ else if (scan->query->z_query->which == Z_Query_type_1
+ || scan->query->z_query->which == Z_Query_type_101)
+ {
+ sr->u.scan_request->query_type = Z_SRW_query_type_pqf;
+ sr->u.scan_request->scanClause.pqf = scan->query->query_string;
+ }
+ else
+ {
+ set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_QUERY, 0);
+ return zoom_complete;
+ }
- return send_APDU (c, apdu);
+ sr->u.scan_request->maximumTerms = odr_intdup(
+ c->odr_out, ZOOM_options_get_int(scan->options, "number", 10));
+
+ sr->u.scan_request->responsePosition = odr_intdup(
+ c->odr_out, ZOOM_options_get_int(scan->options, "position", 1));
+
+ option_val = ZOOM_options_get(scan->options, "extraArgs");
+ yaz_encode_sru_extra(sr, c->odr_out, option_val);
+ return send_srw(c, sr);
+}
+#else
+static zoom_ret ZOOM_connection_srw_send_scan(ZOOM_connection c)
+{
+ return zoom_complete;
}
+#endif
+
ZOOM_API(size_t)
-ZOOM_scanset_size (ZOOM_scanset scan)
+ ZOOM_scanset_size(ZOOM_scanset scan)
{
- if (!scan || !scan->scan_response || !scan->scan_response->entries)
+ if (!scan)
return 0;
- return scan->scan_response->entries->num_entries;
+
+ if (scan->scan_response && scan->scan_response->entries)
+ return scan->scan_response->entries->num_entries;
+ else if (scan->srw_scan_response)
+ return scan->srw_scan_response->num_terms;
+ return 0;
}
-ZOOM_API(const char *)
-ZOOM_scanset_term (ZOOM_scanset scan, size_t pos,
- int *occ, int *len)
+static void ZOOM_scanset_term_x(ZOOM_scanset scan, size_t pos,
+ int *occ,
+ const char **value_term, size_t *value_len,
+ const char **disp_term, size_t *disp_len)
{
- const char *term = 0;
- size_t noent = ZOOM_scanset_size (scan);
- Z_ScanResponse *res = scan->scan_response;
+ size_t noent = ZOOM_scanset_size(scan);
- *len = 0;
+ *value_term = 0;
+ *value_len = 0;
+
+ *disp_term = 0;
+ *disp_len = 0;
+
*occ = 0;
- if (pos >= noent)
- return 0;
- if (res->entries->entries[pos]->which == Z_Entry_termInfo)
+ if (pos >= noent || pos < 0)
+ return;
+ if (scan->scan_response)
{
- Z_TermInfo *t = res->entries->entries[pos]->u.termInfo;
-
- if (t->term->which == Z_Term_general)
+ Z_ScanResponse *res = scan->scan_response;
+ if (res->entries->entries[pos]->which == Z_Entry_termInfo)
+ {
+ Z_TermInfo *t = res->entries->entries[pos]->u.termInfo;
+
+ *value_term = (const char *) t->term->u.general->buf;
+ *value_len = t->term->u.general->len;
+ if (t->displayTerm)
+ {
+ *disp_term = t->displayTerm;
+ *disp_len = strlen(*disp_term);
+ }
+ else if (t->term->which == Z_Term_general)
+ {
+ *disp_term = (const char *) t->term->u.general->buf;
+ *disp_len = t->term->u.general->len;
+ }
+ *occ = t->globalOccurrences ? *t->globalOccurrences : 0;
+ }
+ }
+ if (scan->srw_scan_response)
+ {
+ Z_SRW_scanResponse *res = scan->srw_scan_response;
+ Z_SRW_scanTerm *t = res->terms + pos;
+ if (t)
{
- term = (const char *) t->term->u.general->buf;
- *len = t->term->u.general->len;
+ *value_term = t->value;
+ *value_len = strlen(*value_term);
+
+ if (t->displayTerm)
+ *disp_term = t->displayTerm;
+ else
+ *disp_term = t->value;
+ *disp_len = strlen(*disp_term);
+ *occ = t->numberOfRecords ? *t->numberOfRecords : 0;
}
- *occ = t->globalOccurrences ? *t->globalOccurrences : 0;
}
- return term;
}
ZOOM_API(const char *)
-ZOOM_scanset_display_term (ZOOM_scanset scan, size_t pos,
- int *occ, int *len)
+ ZOOM_scanset_term(ZOOM_scanset scan, size_t pos,
+ int *occ, int *len)
{
- const char *term = 0;
- size_t noent = ZOOM_scanset_size (scan);
- Z_ScanResponse *res = scan->scan_response;
+ const char *value_term = 0;
+ size_t value_len = 0;
+ const char *disp_term = 0;
+ size_t disp_len = 0;
+
+ ZOOM_scanset_term_x(scan, pos, occ, &value_term, &value_len,
+ &disp_term, &disp_len);
- *len = 0;
- *occ = 0;
- if (pos >= noent)
- return 0;
- if (res->entries->entries[pos]->which == Z_Entry_termInfo)
- {
- Z_TermInfo *t = res->entries->entries[pos]->u.termInfo;
+ *len = value_len;
+ return value_term;
+}
- if (t->displayTerm)
- {
- term = t->displayTerm;
- *len = strlen(term);
- }
- else if (t->term->which == Z_Term_general)
- {
- term = (const char *) t->term->u.general->buf;
- *len = t->term->u.general->len;
- }
- *occ = t->globalOccurrences ? *t->globalOccurrences : 0;
- }
- return term;
+ZOOM_API(const char *)
+ ZOOM_scanset_display_term(ZOOM_scanset scan, size_t pos,
+ int *occ, int *len)
+{
+ const char *value_term = 0;
+ size_t value_len = 0;
+ const char *disp_term = 0;
+ size_t disp_len = 0;
+
+ ZOOM_scanset_term_x(scan, pos, occ, &value_term, &value_len,
+ &disp_term, &disp_len);
+
+ *len = disp_len;
+ return disp_term;
}
ZOOM_API(const char *)
-ZOOM_scanset_option_get (ZOOM_scanset scan, const char *key)
+ ZOOM_scanset_option_get(ZOOM_scanset scan, const char *key)
{
- return ZOOM_options_get (scan->options, key);
+ return ZOOM_options_get(scan->options, key);
}
ZOOM_API(void)
-ZOOM_scanset_option_set (ZOOM_scanset scan, const char *key,
- const char *val)
+ ZOOM_scanset_option_set(ZOOM_scanset scan, const char *key,
+ const char *val)
{
- ZOOM_options_set (scan->options, key, val);
+ ZOOM_options_set(scan->options, key, val);
}
-static Z_APDU *create_es_package (ZOOM_package p, int type)
+static Z_APDU *create_es_package(ZOOM_package p, const Odr_oid *oid)
{
const char *str;
Z_APDU *apdu = zget_APDU(p->odr_out, Z_APDU_extendedServicesRequest);
Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
- *req->function = Z_ExtendedServicesRequest_create;
-
str = ZOOM_options_get(p->options, "package-name");
if (str && *str)
- req->packageName = nmem_strdup (p->odr_out->mem, str);
+ req->packageName = odr_strdup(p->odr_out, str);
str = ZOOM_options_get(p->options, "user-id");
if (str)
- req->userId = nmem_strdup (p->odr_out->mem, str);
+ req->userId = odr_strdup_null(p->odr_out, str);
- req->packageType = yaz_oidval_to_z3950oid(p->odr_out, CLASS_EXTSERV,
- type);
+ req->packageType = odr_oiddup(p->odr_out, oid);
str = ZOOM_options_get(p->options, "function");
if (str)
{
if (!strcmp (str, "create"))
- *req->function = 1;
+ *req->function = Z_ExtendedServicesRequest_create;
if (!strcmp (str, "delete"))
- *req->function = 2;
+ *req->function = Z_ExtendedServicesRequest_delete;
if (!strcmp (str, "modify"))
- *req->function = 3;
+ *req->function = Z_ExtendedServicesRequest_modify;
+ }
+
+ str = ZOOM_options_get(p->options, "waitAction");
+ if (str)
+ {
+ if (!strcmp (str, "wait"))
+ *req->waitAction = Z_ExtendedServicesRequest_wait;
+ if (!strcmp (str, "waitIfPossible"))
+ *req->waitAction = Z_ExtendedServicesRequest_waitIfPossible;
+ if (!strcmp (str, "dontWait"))
+ *req->waitAction = Z_ExtendedServicesRequest_dontWait;
+ if (!strcmp (str, "dontReturnPackage"))
+ *req->waitAction = Z_ExtendedServicesRequest_dontReturnPackage;
}
return apdu;
}
-static const char *ill_array_lookup (void *clientData, const char *idx)
+static const char *ill_array_lookup(void *clientData, const char *idx)
{
ZOOM_package p = (ZOOM_package) clientData;
- return ZOOM_options_get (p->options, idx+4);
+ return ZOOM_options_get(p->options, idx+4);
}
-static Z_External *encode_ill_request (ZOOM_package p)
+static Z_External *encode_ill_request(ZOOM_package p)
{
ODR out = p->odr_out;
ILL_Request *req;
req = ill_get_ILLRequest(&ctl, "ill", 0);
- if (!ill_Request (out, &req, 0, 0))
+ if (!ill_Request(out, &req, 0, 0))
{
int ill_request_size;
- char *ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
+ char *ill_request_buf = odr_getbuf(out, &ill_request_size, 0);
if (ill_request_buf)
- odr_setbuf (out, ill_request_buf, ill_request_size, 1);
+ odr_setbuf(out, ill_request_buf, ill_request_size, 1);
return 0;
}
else
{
- oident oid;
int illRequest_size = 0;
- char *illRequest_buf = odr_getbuf (out, &illRequest_size, 0);
-
- oid.proto = PROTO_GENERAL;
- oid.oclass = CLASS_GENERAL;
- oid.value = VAL_ISO_ILL_1;
+ char *illRequest_buf = odr_getbuf(out, &illRequest_size, 0);
- r = (Z_External *) odr_malloc (out, sizeof(*r));
- r->direct_reference = odr_oiddup(out,oid_getoidbyent(&oid));
+ r = (Z_External *) odr_malloc(out, sizeof(*r));
+ r->direct_reference = odr_oiddup(out, yaz_oid_general_isoill_1);
r->indirect_reference = 0;
r->descriptor = 0;
r->which = Z_External_single;
- r->u.single_ASN1_type = (Odr_oct *)
- odr_malloc (out, sizeof(*r->u.single_ASN1_type));
- r->u.single_ASN1_type->buf = (unsigned char*)
- odr_malloc (out, illRequest_size);
- r->u.single_ASN1_type->len = illRequest_size;
- r->u.single_ASN1_type->size = illRequest_size;
- memcpy (r->u.single_ASN1_type->buf, illRequest_buf, illRequest_size);
+ r->u.single_ASN1_type =
+ odr_create_Odr_oct(out,
+ (unsigned char *)illRequest_buf,
+ illRequest_size);
}
return r;
}
static Z_ItemOrder *encode_item_order(ZOOM_package p)
{
- Z_ItemOrder *req = (Z_ItemOrder *) odr_malloc (p->odr_out, sizeof(*req));
+ Z_ItemOrder *req = (Z_ItemOrder *) odr_malloc(p->odr_out, sizeof(*req));
const char *str;
+ int len;
req->which = Z_IOItemOrder_esRequest;
req->u.esRequest = (Z_IORequest *)
odr_malloc(p->odr_out,sizeof(Z_IOOriginPartToKeep));
req->u.esRequest->toKeep->supplDescription = 0;
req->u.esRequest->toKeep->contact = (Z_IOContact *)
- odr_malloc (p->odr_out, sizeof(*req->u.esRequest->toKeep->contact));
+ odr_malloc(p->odr_out, sizeof(*req->u.esRequest->toKeep->contact));
str = ZOOM_options_get(p->options, "contact-name");
- req->u.esRequest->toKeep->contact->name = str ?
- nmem_strdup (p->odr_out->mem, str) : 0;
+ req->u.esRequest->toKeep->contact->name =
+ odr_strdup_null(p->odr_out, str);
str = ZOOM_options_get(p->options, "contact-phone");
- req->u.esRequest->toKeep->contact->phone = str ?
- nmem_strdup (p->odr_out->mem, str) : 0;
+ req->u.esRequest->toKeep->contact->phone =
+ odr_strdup_null(p->odr_out, str);
str = ZOOM_options_get(p->options, "contact-email");
- req->u.esRequest->toKeep->contact->email = str ?
- nmem_strdup (p->odr_out->mem, str) : 0;
+ req->u.esRequest->toKeep->contact->email =
+ odr_strdup_null(p->odr_out, str);
req->u.esRequest->toKeep->addlBilling = 0;
else
{
req->u.esRequest->notToKeep->resultSetItem = (Z_IOResultSetItem *)
- odr_malloc(p->odr_out, sizeof(Z_IOResultSetItem));
+ odr_malloc(p->odr_out, sizeof(Z_IOResultSetItem));
req->u.esRequest->notToKeep->resultSetItem->resultSetId =
- nmem_strdup (p->odr_out->mem, str);
+ odr_strdup(p->odr_out, str);
req->u.esRequest->notToKeep->resultSetItem->item =
(int *) odr_malloc(p->odr_out, sizeof(int));
*req->u.esRequest->notToKeep->resultSetItem->item =
(str ? atoi(str) : 1);
}
- req->u.esRequest->notToKeep->itemRequest = encode_ill_request(p);
+
+ str = ZOOM_options_getl(p->options, "doc", &len);
+ if (str)
+ {
+ req->u.esRequest->notToKeep->itemRequest =
+ z_ext_record_xml(p->odr_out, str, len);
+ }
+ else
+ req->u.esRequest->notToKeep->itemRequest = encode_ill_request(p);
return req;
}
Z_ESAdminOriginPartToKeep **toKeepP,
Z_ESAdminOriginPartNotToKeep **notToKeepP)
{
- Z_APDU *apdu = create_es_package (p, VAL_ADMINSERVICE);
+ Z_APDU *apdu = create_es_package(p, yaz_oid_extserv_admin);
if (apdu)
{
Z_ESAdminOriginPartToKeep *toKeep;
Z_ESAdminOriginPartNotToKeep *notToKeep;
- Z_External *r = (Z_External *) odr_malloc (p->odr_out, sizeof(*r));
+ Z_External *r = (Z_External *) odr_malloc(p->odr_out, sizeof(*r));
const char *first_db = "Default";
int num_db;
- char **db = set_DatabaseNames(p->connection, p->options, &num_db);
+ char **db = set_DatabaseNames(p->connection, p->options, &num_db,
+ p->odr_out);
if (num_db > 0)
first_db = db[0];
- r->direct_reference =
- yaz_oidval_to_z3950oid(p->odr_out, CLASS_EXTSERV,
- VAL_ADMINSERVICE);
+ r->direct_reference = odr_oiddup(p->odr_out, yaz_oid_extserv_admin);
r->descriptor = 0;
r->indirect_reference = 0;
r->which = Z_External_ESAdmin;
static Z_APDU *create_xmlupdate_package(ZOOM_package p)
{
- Z_APDU *apdu = create_es_package(p, VAL_XMLES);
+ Z_APDU *apdu = create_es_package(p, yaz_oid_extserv_xml_es);
Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
Z_External *ext = (Z_External *) odr_malloc(p->odr_out, sizeof(*ext));
- const char *doc = ZOOM_options_get(p->options, "doc");
+ int len;
+ const char *doc = ZOOM_options_getl(p->options, "doc", &len);
+
+ if (!doc)
+ {
+ doc = "";
+ len = 0;
+ }
req->taskSpecificParameters = ext;
ext->direct_reference = req->packageType;
ext->indirect_reference = 0;
ext->which = Z_External_octet;
- ext->u.single_ASN1_type = (Odr_oct *)
- odr_malloc (p->odr_out, sizeof(Odr_oct));
-
- if (!doc)
- doc = "";
- ext->u.single_ASN1_type->buf = (unsigned char*)
- odr_strdup(p->odr_out, doc);
- ext->u.single_ASN1_type->size = ext->u.single_ASN1_type->len = strlen(doc);
+ ext->u.single_ASN1_type =
+ odr_create_Odr_oct(p->odr_out, (const unsigned char *) doc, len);
return apdu;
}
Z_APDU *apdu = 0;
const char *first_db = "Default";
int num_db;
- char **db = set_DatabaseNames(p->connection, p->options, &num_db);
+ char **db = set_DatabaseNames(p->connection, p->options, &num_db, p->odr_out);
const char *action = ZOOM_options_get(p->options, "action");
- const char *recordIdOpaque = ZOOM_options_get(p->options, "recordIdOpaque");
+ int recordIdOpaque_len;
+ const char *recordIdOpaque = ZOOM_options_getl(p->options, "recordIdOpaque",
+ &recordIdOpaque_len);
const char *recordIdNumber = ZOOM_options_get(p->options, "recordIdNumber");
- const char *record_buf = ZOOM_options_get(p->options, "record");
+ int record_len;
+ const char *record_buf = ZOOM_options_getl(p->options, "record",
+ &record_len);
+ int recordOpaque_len;
+ const char *recordOpaque_buf = ZOOM_options_getl(p->options, "recordOpaque",
+ &recordOpaque_len);
const char *syntax_str = ZOOM_options_get(p->options, "syntax");
- int syntax_oid = VAL_NONE;
+ const char *version = ZOOM_options_get(p->options, "updateVersion");
+
+ const char *correlationInfo_note =
+ ZOOM_options_get(p->options, "correlationInfo.note");
+ const char *correlationInfo_id =
+ ZOOM_options_get(p->options, "correlationInfo.id");
int action_no = -1;
-
- if (syntax_str)
- syntax_oid = oid_getvalbyname(syntax_str);
- if (!record_buf)
+ Odr_oid *syntax_oid = 0;
+ const Odr_oid *package_oid = yaz_oid_extserv_database_update;
+
+ if (!version)
+ version = "3";
+ if (!syntax_str)
+ syntax_str = "xml";
+ if (!record_buf && !recordOpaque_buf)
{
record_buf = "void";
- syntax_oid = VAL_SUTRS;
+ record_len = 4;
+ syntax_str = "SUTRS";
}
- if (syntax_oid == VAL_NONE)
- syntax_oid = VAL_TEXT_XML;
-
+
+ if (syntax_str)
+ {
+ syntax_oid = yaz_string_to_oid_odr(yaz_oid_std(),
+ CLASS_RECSYN, syntax_str,
+ p->odr_out);
+ }
+ if (!syntax_oid)
+ return 0;
+
if (num_db > 0)
first_db = db[0];
- if (!action)
- action = "specialUpdate";
+ switch(*version)
+ {
+ case '1':
+ package_oid = yaz_oid_extserv_database_update_first_version;
+ /* old update does not support specialUpdate */
+ if (!action)
+ action = "recordInsert";
+ break;
+ case '2':
+ if (!action)
+ action = "specialUpdate";
+ package_oid = yaz_oid_extserv_database_update_second_version;
+ break;
+ case '3':
+ if (!action)
+ action = "specialUpdate";
+ package_oid = yaz_oid_extserv_database_update;
+ break;
+ default:
+ return 0;
+ }
if (!strcmp(action, "recordInsert"))
action_no = Z_IUOriginPartToKeep_recordInsert;
else
return 0;
- apdu = create_es_package (p, VAL_DBUPDATE);
+ apdu = create_es_package(p, package_oid);
if (apdu)
{
Z_IUOriginPartToKeep *toKeep;
Z_IUSuppliedRecords *notToKeep;
Z_External *r = (Z_External *)
- odr_malloc (p->odr_out, sizeof(*r));
+ odr_malloc(p->odr_out, sizeof(*r));
+ const char *elementSetName =
+ ZOOM_options_get(p->options, "elementSetName");
apdu->u.extendedServicesRequest->taskSpecificParameters = r;
- r->direct_reference =
- yaz_oidval_to_z3950oid(p->odr_out, CLASS_EXTSERV,
- VAL_DBUPDATE);
+ r->direct_reference = odr_oiddup(p->odr_out, package_oid);
r->descriptor = 0;
r->which = Z_External_update;
r->indirect_reference = 0;
toKeep->databaseName = odr_strdup(p->odr_out, first_db);
toKeep->schema = 0;
- toKeep->elementSetName = 0;
+
+ toKeep->elementSetName = odr_strdup_null(p->odr_out, elementSetName);
+
toKeep->actionQualifier = 0;
toKeep->action = odr_intdup(p->odr_out, action_no);
notToKeep->elements[0]->which = Z_IUSuppliedRecords_elem_opaque;
if (recordIdOpaque)
{
- notToKeep->elements[0]->u.opaque = (Odr_oct *)
- odr_malloc (p->odr_out, sizeof(Odr_oct));
- notToKeep->elements[0]->u.opaque->size =
- notToKeep->elements[0]->u.opaque->len = strlen(recordIdOpaque);
- notToKeep->elements[0]->u.opaque->buf = (unsigned char*)
- odr_strdup(p->odr_out, recordIdOpaque);
+ notToKeep->elements[0]->u.opaque =
+ odr_create_Odr_oct(p->odr_out,
+ (const unsigned char *) recordIdOpaque,
+ recordIdOpaque_len);
}
else if (recordIdNumber)
{
else
notToKeep->elements[0]->u.opaque = 0;
notToKeep->elements[0]->supplementalId = 0;
- notToKeep->elements[0]->correlationInfo = 0;
- notToKeep->elements[0]->record =
- z_ext_record(p->odr_out, syntax_oid,
- record_buf, strlen(record_buf));
+ if (correlationInfo_note || correlationInfo_id)
+ {
+ Z_IUCorrelationInfo *ci;
+ ci = notToKeep->elements[0]->correlationInfo =
+ (Z_IUCorrelationInfo *) odr_malloc(p->odr_out, sizeof(*ci));
+ ci->note = odr_strdup_null(p->odr_out, correlationInfo_note);
+ ci->id = correlationInfo_id ?
+ odr_intdup(p->odr_out, atoi(correlationInfo_id)) : 0;
+ }
+ else
+ notToKeep->elements[0]->correlationInfo = 0;
+ if (recordOpaque_buf)
+ {
+ notToKeep->elements[0]->record =
+ z_ext_record_oid_any(p->odr_out, syntax_oid,
+ recordOpaque_buf, recordOpaque_len);
+ }
+ else
+ {
+ notToKeep->elements[0]->record =
+ z_ext_record_oid(p->odr_out, syntax_oid,
+ record_buf, record_len);
+ }
}
if (0 && apdu)
{
- ODR print = odr_createmem(ODR_PRINT);
+ ODR print = odr_createmem(ODR_PRINT);
- z_APDU(print, &apdu, 0, 0);
- odr_destroy(print);
+ z_APDU(print, &apdu, 0, 0);
+ odr_destroy(print);
}
return apdu;
}
ZOOM_API(void)
- ZOOM_package_send (ZOOM_package p, const char *type)
+ ZOOM_package_send(ZOOM_package p, const char *type)
{
Z_APDU *apdu = 0;
ZOOM_connection c;
if (!p)
return;
c = p->connection;
- odr_reset (p->odr_out);
- xfree (p->buf_out);
+ odr_reset(p->odr_out);
+ xfree(p->buf_out);
p->buf_out = 0;
if (!strcmp(type, "itemorder"))
{
- apdu = create_es_package (p, VAL_ITEMORDER);
+ apdu = create_es_package(p, yaz_oid_extserv_item_order);
if (apdu)
{
- Z_External *r = (Z_External *) odr_malloc (p->odr_out, sizeof(*r));
+ Z_External *r = (Z_External *) odr_malloc(p->odr_out, sizeof(*r));
- r->direct_reference =
- yaz_oidval_to_z3950oid(p->odr_out, CLASS_EXTSERV,
- VAL_ITEMORDER);
+ r->direct_reference =
+ odr_oiddup(p->odr_out, yaz_oid_extserv_item_order);
r->descriptor = 0;
r->which = Z_External_itemOrder;
r->indirect_reference = 0;
- r->u.itemOrder = encode_item_order (p);
+ r->u.itemOrder = encode_item_order(p);
apdu->u.extendedServicesRequest->taskSpecificParameters = r;
}
{
char *buf;
- ZOOM_task task = ZOOM_connection_add_task (c, ZOOM_TASK_PACKAGE);
+ ZOOM_task task = ZOOM_connection_add_task(c, ZOOM_TASK_PACKAGE);
task->u.package = p;
buf = odr_getbuf(p->odr_out, &p->len_out, 0);
- p->buf_out = (char *) xmalloc (p->len_out);
- memcpy (p->buf_out, buf, p->len_out);
+ p->buf_out = (char *) xmalloc(p->len_out);
+ memcpy(p->buf_out, buf, p->len_out);
(p->refcount)++;
if (!c->async)
{
- while (ZOOM_event (1, &c))
+ while (ZOOM_event(1, &c))
;
}
}
}
ZOOM_API(ZOOM_package)
- ZOOM_connection_package (ZOOM_connection c, ZOOM_options options)
+ ZOOM_connection_package(ZOOM_connection c, ZOOM_options options)
{
- ZOOM_package p = (ZOOM_package) xmalloc (sizeof(*p));
+ ZOOM_package p = (ZOOM_package) xmalloc(sizeof(*p));
p->connection = c;
- p->odr_out = odr_createmem (ODR_ENCODE);
- p->options = ZOOM_options_create_with_parent2 (options, c->options);
+ p->odr_out = odr_createmem(ODR_ENCODE);
+ p->options = ZOOM_options_create_with_parent2(options, c->options);
p->refcount = 1;
p->buf_out = 0;
p->len_out = 0;
(p->refcount)--;
if (p->refcount == 0)
{
- odr_destroy (p->odr_out);
- xfree (p->buf_out);
+ odr_destroy(p->odr_out);
+ xfree(p->buf_out);
- ZOOM_options_destroy (p->options);
- xfree (p);
+ ZOOM_options_destroy(p->options);
+ xfree(p);
}
}
ZOOM_API(const char *)
-ZOOM_package_option_get (ZOOM_package p, const char *key)
+ ZOOM_package_option_get(ZOOM_package p, const char *key)
{
- return ZOOM_options_get (p->options, key);
+ return ZOOM_options_get(p->options, key);
}
+ZOOM_API(const char *)
+ ZOOM_package_option_getl(ZOOM_package p, const char *key, int *lenp)
+{
+ return ZOOM_options_getl(p->options, key, lenp);
+}
ZOOM_API(void)
-ZOOM_package_option_set (ZOOM_package p, const char *key,
- const char *val)
+ ZOOM_package_option_set(ZOOM_package p, const char *key,
+ const char *val)
{
- ZOOM_options_set (p->options, key, val);
+ ZOOM_options_set(p->options, key, val);
}
-static int ZOOM_connection_exec_task (ZOOM_connection c)
+ZOOM_API(void)
+ ZOOM_package_option_setl(ZOOM_package p, const char *key,
+ const char *val, int len)
{
- ZOOM_task task = c->tasks;
- zoom_ret ret = zoom_complete;
+ ZOOM_options_setl(p->options, key, val, len);
+}
+
+static int ZOOM_connection_exec_task(ZOOM_connection c)
+{
+ ZOOM_task task = c->tasks;
+ zoom_ret ret = zoom_complete;
if (!task)
return 0;
yaz_log(log_details, "%p ZOOM_connection_exec_task type=%d run=%d",
- c, task->which, task->running);
+ c, task->which, task->running);
if (c->error != ZOOM_ERROR_NONE)
{
yaz_log(log_details, "%p ZOOM_connection_exec_task "
"removing tasks because of error = %d", c, c->error);
- ZOOM_connection_remove_tasks (c);
+ ZOOM_connection_remove_tasks(c);
return 0;
}
if (task->running)
{
yaz_log(log_details, "%p ZOOM_connection_exec_task "
- "task already running", c);
+ "task already running", c);
return 0;
}
task->running = 1;
if (c->proto == PROTO_HTTP)
ret = ZOOM_connection_srw_send_search(c);
else
- ret = send_present (c);
+ ret = send_present(c);
break;
case ZOOM_TASK_CONNECT:
ret = do_connect(c);
break;
case ZOOM_TASK_SCAN:
- ret = send_scan(c);
+ if (c->proto == PROTO_HTTP)
+ ret = ZOOM_connection_srw_send_scan(c);
+ else
+ ret = ZOOM_connection_send_scan(c);
break;
case ZOOM_TASK_PACKAGE:
ret = send_package(c);
{
yaz_log(log_details, "%p ZOOM_connection_exec_task "
"remove tasks because no connection exist", c);
- ZOOM_connection_remove_tasks (c);
+ ZOOM_connection_remove_tasks(c);
}
if (ret == zoom_complete)
{
yaz_log(log_details, "%p ZOOM_connection_exec_task "
- "task removed (complete)", c);
- ZOOM_connection_remove_task (c);
+ "task removed (complete)", c);
+ ZOOM_connection_remove_task(c);
return 0;
}
yaz_log(log_details, "%p ZOOM_connection_exec_task "
return 1;
}
-static zoom_ret send_sort_present (ZOOM_connection c)
+static zoom_ret send_sort_present(ZOOM_connection c)
{
zoom_ret r = zoom_complete;
if (c->tasks && c->tasks->which == ZOOM_TASK_SEARCH)
- r = send_sort (c, c->tasks->u.search.resultset);
+ r = send_sort(c, c->tasks->u.search.resultset);
if (r == zoom_complete)
- r = send_present (c);
+ r = send_present(c);
return r;
}
-static int es_response (ZOOM_connection c,
- Z_ExtendedServicesResponse *res)
+static int es_response_taskpackage_update(ZOOM_connection c,
+ Z_IUUpdateTaskPackage *utp)
+{
+ if (utp && utp->targetPart)
+ {
+ Z_IUTargetPart *targetPart = utp->targetPart;
+ switch ( *targetPart->updateStatus ) {
+ case Z_IUTargetPart_success:
+ ZOOM_options_set(c->tasks->u.package->options,"updateStatus", "success");
+ break;
+ case Z_IUTargetPart_partial:
+ ZOOM_options_set(c->tasks->u.package->options,"updateStatus", "partial");
+ break;
+ case Z_IUTargetPart_failure:
+ ZOOM_options_set(c->tasks->u.package->options,"updateStatus", "failure");
+ if (targetPart->globalDiagnostics && targetPart->num_globalDiagnostics > 0)
+ response_diag(c, targetPart->globalDiagnostics[0]);
+ break;
+ }
+ // NOTE: Individual record status, surrogate diagnostics, and supplemental diagnostics ARE NOT REPORTED.
+ }
+ return 1;
+}
+
+static int es_response_taskpackage(ZOOM_connection c,
+ Z_TaskPackage *taskPackage)
+{
+ // targetReference
+ Odr_oct *id = taskPackage->targetReference;
+ if (id)
+ ZOOM_options_setl(c->tasks->u.package->options,
+ "targetReference", (char*) id->buf, id->len);
+
+ // taskStatus
+ switch ( *taskPackage->taskStatus ) {
+ case Z_TaskPackage_pending:
+ ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "pending");
+ break;
+ case Z_TaskPackage_active:
+ ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "active");
+ break;
+ case Z_TaskPackage_complete:
+ ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "complete");
+ break;
+ case Z_TaskPackage_aborted:
+ ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "aborted");
+ if ( taskPackage->num_packageDiagnostics && taskPackage->packageDiagnostics )
+ response_diag(c, taskPackage->packageDiagnostics[0]);
+ break;
+ }
+
+ // taskSpecificParameters
+ // NOTE: Only Update implemented, no others.
+ if ( taskPackage->taskSpecificParameters->which == Z_External_update ) {
+ Z_IUUpdateTaskPackage *utp = taskPackage->taskSpecificParameters->u.update->u.taskPackage;
+ es_response_taskpackage_update(c, utp);
+ }
+ return 1;
+}
+
+
+static int es_response(ZOOM_connection c,
+ Z_ExtendedServicesResponse *res)
{
if (!c->tasks || c->tasks->which != ZOOM_TASK_PACKAGE)
return 0;
- if (res->diagnostics && res->num_diagnostics > 0)
- response_diag(c, res->diagnostics[0]);
+ switch (*res->operationStatus) {
+ case Z_ExtendedServicesResponse_done:
+ ZOOM_options_set(c->tasks->u.package->options,"operationStatus", "done");
+ break;
+ case Z_ExtendedServicesResponse_accepted:
+ ZOOM_options_set(c->tasks->u.package->options,"operationStatus", "accepted");
+ break;
+ case Z_ExtendedServicesResponse_failure:
+ ZOOM_options_set(c->tasks->u.package->options,"operationStatus", "failure");
+ if (res->diagnostics && res->num_diagnostics > 0)
+ response_diag(c, res->diagnostics[0]);
+ break;
+ }
if (res->taskPackage &&
res->taskPackage->which == Z_External_extendedService)
{
Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService;
- Odr_oct *id = taskPackage->targetReference;
-
- if (id)
- ZOOM_options_setl (c->tasks->u.package->options,
- "targetReference", (char*) id->buf, id->len);
+ es_response_taskpackage(c, taskPackage);
}
if (res->taskPackage &&
res->taskPackage->which == Z_External_octet)
{
Odr_oct *doc = res->taskPackage->u.octet_aligned;
- ZOOM_options_setl (c->tasks->u.package->options,
- "xmlUpdateDoc", (char*) doc->buf, doc->len);
+ ZOOM_options_setl(c->tasks->u.package->options,
+ "xmlUpdateDoc", (char*) doc->buf, doc->len);
}
return 1;
}
}
}
-static void recv_apdu (ZOOM_connection c, Z_APDU *apdu)
+
+static void set_init_option(const char *name, void *clientData) {
+ ZOOM_connection c = (ZOOM_connection) clientData;
+ char buf[80];
+
+ sprintf(buf, "init_opt_%.70s", name);
+ ZOOM_connection_option_set(c, buf, "1");
+}
+
+
+static void recv_apdu(ZOOM_connection c, Z_APDU *apdu)
{
Z_InitResponse *initrs;
- c->mask = 0;
+ ZOOM_connection_set_mask(c, 0);
yaz_log(log_details, "%p recv_apdu apdu->which=%d", c, apdu->which);
switch(apdu->which)
{
case Z_APDU_initResponse:
- yaz_log(log_api, "%p recv_apd: Received Init response", c);
+ yaz_log(log_api, "%p recv_apdu: Received Init response", c);
initrs = apdu->u.initResponse;
ZOOM_connection_option_set(c, "serverImplementationId",
initrs->implementationId ?
ZOOM_connection_option_set(c, "targetImplementationVersion",
initrs->implementationVersion ?
initrs->implementationVersion : "");
+
+ /* Make initrs->options available as ZOOM-level options */
+ yaz_init_opt_decode(initrs->options, set_init_option, (void*) c);
+
if (!*initrs->result)
{
Z_External *uif = initrs->userInformationField;
else
{
char *cookie =
- yaz_oi_get_string_oidval (&apdu->u.initResponse->otherInfo,
- VAL_COOKIE, 1, 0);
- xfree (c->cookie_in);
+ yaz_oi_get_string_oid(&apdu->u.initResponse->otherInfo,
+ yaz_oid_userinfo_cookie, 1, 0);
+ xfree(c->cookie_in);
c->cookie_in = 0;
if (cookie)
c->cookie_in = xstrdup(cookie);
c->support_named_resultsets = 1;
if (c->tasks)
{
- assert (c->tasks->which == ZOOM_TASK_CONNECT);
- ZOOM_connection_remove_task (c);
+ assert(c->tasks->which == ZOOM_TASK_CONNECT);
+ ZOOM_connection_remove_task(c);
}
- ZOOM_connection_exec_task (c);
+ ZOOM_connection_exec_task(c);
}
if (ODR_MASK_GET(initrs->options, Z_Options_negotiationModel))
{
c,
charset ? charset : "none", lang ? lang : "none", sel);
if (charset)
- ZOOM_connection_option_set (c, "negotiation-charset",
- charset);
+ ZOOM_connection_option_set(c, "negotiation-charset",
+ charset);
if (lang)
- ZOOM_connection_option_set (c, "negotiation-lang",
- lang);
+ ZOOM_connection_option_set(c, "negotiation-lang",
+ lang);
- ZOOM_connection_option_set (
+ ZOOM_connection_option_set(
c, "negotiation-charset-in-effect-for-records",
(sel != 0) ? "1" : "0");
nmem_destroy(tmpmem);
break;
case Z_APDU_searchResponse:
yaz_log(log_api, "%p recv_apdu Search response", c);
- handle_search_response (c, apdu->u.searchResponse);
- if (send_sort_present (c) == zoom_complete)
- ZOOM_connection_remove_task (c);
+ handle_search_response(c, apdu->u.searchResponse);
+ if (send_sort_present(c) == zoom_complete)
+ ZOOM_connection_remove_task(c);
break;
case Z_APDU_presentResponse:
yaz_log(log_api, "%p recv_apdu Present response", c);
- handle_present_response (c, apdu->u.presentResponse);
- if (send_present (c) == zoom_complete)
- ZOOM_connection_remove_task (c);
+ handle_present_response(c, apdu->u.presentResponse);
+ if (send_present(c) == zoom_complete)
+ ZOOM_connection_remove_task(c);
break;
case Z_APDU_sortResponse:
yaz_log(log_api, "%p recv_apdu Sort response", c);
- sort_response (c, apdu->u.sortResponse);
- if (send_present (c) == zoom_complete)
- ZOOM_connection_remove_task (c);
+ sort_response(c, apdu->u.sortResponse);
+ if (send_present(c) == zoom_complete)
+ ZOOM_connection_remove_task(c);
break;
case Z_APDU_scanResponse:
yaz_log(log_api, "%p recv_apdu Scan response", c);
- scan_response (c, apdu->u.scanResponse);
- ZOOM_connection_remove_task (c);
+ scan_response(c, apdu->u.scanResponse);
+ ZOOM_connection_remove_task(c);
break;
case Z_APDU_extendedServicesResponse:
yaz_log(log_api, "%p recv_apdu Extended Services response", c);
- es_response (c, apdu->u.extendedServicesResponse);
- ZOOM_connection_remove_task (c);
+ es_response(c, apdu->u.extendedServicesResponse);
+ ZOOM_connection_remove_task(c);
break;
case Z_APDU_close:
yaz_log(log_api, "%p recv_apdu Close PDU", c);
- if (c->reconnect_ok)
- {
- do_close(c);
- c->tasks->running = 0;
- ZOOM_connection_insert_task (c, ZOOM_TASK_CONNECT);
- }
- else
+ if (!ZOOM_test_reconnect(c))
{
set_ZOOM_error(c, ZOOM_ERROR_CONNECTION_LOST, c->host_port);
do_close(c);
}
}
-#if HAVE_XML2
+#if YAZ_HAVE_XML2
static void handle_srw_response(ZOOM_connection c,
Z_SRW_searchRetrieveResponse *res)
{
int i;
NMEM nmem;
ZOOM_Event event;
+ int *start;
+ const char *syntax, *elementSetName;
if (!c->tasks)
return;
- if (c->tasks->which == ZOOM_TASK_SEARCH)
+ switch(c->tasks->which)
+ {
+ case ZOOM_TASK_SEARCH:
resultset = c->tasks->u.search.resultset;
- else if (c->tasks->which == ZOOM_TASK_RETRIEVE)
+ start = &c->tasks->u.search.start;
+ syntax = c->tasks->u.search.syntax;
+ elementSetName = c->tasks->u.search.elementSetName;
+ break;
+ case ZOOM_TASK_RETRIEVE:
resultset = c->tasks->u.retrieve.resultset;
- else
- return ;
-
+ start = &c->tasks->u.retrieve.start;
+ syntax = c->tasks->u.retrieve.syntax;
+ elementSetName = c->tasks->u.retrieve.elementSetName;
+ break;
+ default:
+ return;
+ }
event = ZOOM_Event_create(ZOOM_EVENT_RECV_SEARCH);
ZOOM_connection_put_event(c, event);
resultset->size = 0;
+ if (res->resultSetId)
+ ZOOM_resultset_option_set(resultset, "resultSetId", res->resultSetId);
+
yaz_log(log_details, "%p handle_srw_response got SRW response OK", c);
if (res->numberOfRecords)
for (i = 0; i<res->num_records; i++)
{
int pos;
-
+ Z_SRW_record *sru_rec;
+ Z_SRW_diagnostic *diag = 0;
+ int num_diag;
+
Z_NamePlusRecord *npr = (Z_NamePlusRecord *)
odr_malloc(c->odr_in, sizeof(Z_NamePlusRecord));
*res->records[i].recordPosition > 0)
pos = *res->records[i].recordPosition - 1;
else
- pos = resultset->start + i;
+ pos = *start + i;
+ sru_rec = &res->records[i];
+
npr->databaseName = 0;
npr->which = Z_NamePlusRecord_databaseRecord;
npr->u.databaseRecord = (Z_External *)
odr_malloc(c->odr_in, sizeof(Z_External));
npr->u.databaseRecord->descriptor = 0;
npr->u.databaseRecord->direct_reference =
- yaz_oidval_to_z3950oid(c->odr_in, CLASS_RECSYN, VAL_TEXT_XML);
+ odr_oiddup(c->odr_in, yaz_oid_recsyn_xml);
npr->u.databaseRecord->which = Z_External_octet;
+
npr->u.databaseRecord->u.octet_aligned = (Odr_oct *)
odr_malloc(c->odr_in, sizeof(Odr_oct));
npr->u.databaseRecord->u.octet_aligned->buf = (unsigned char*)
- res->records[i].recordData_buf;
+ sru_rec->recordData_buf;
npr->u.databaseRecord->u.octet_aligned->len =
npr->u.databaseRecord->u.octet_aligned->size =
- res->records[i].recordData_len;
- record_cache_add (resultset, npr, pos);
- }
- if (res->num_diagnostics > 0)
- {
- const char *uri = res->diagnostics[0].uri;
- if (uri)
+ sru_rec->recordData_len;
+
+ if (sru_rec->recordSchema
+ && !strcmp(sru_rec->recordSchema,
+ "info:srw/schema/1/diagnostics-v1.1"))
{
- int code = 0;
- const char *cp;
- if ((cp = strrchr(uri, '/')))
- code = atoi(cp+1);
- set_dset_error(c, code, uri,
- res->diagnostics[0].details, 0);
+ sru_decode_surrogate_diagnostics(sru_rec->recordData_buf,
+ sru_rec->recordData_len,
+ &diag, &num_diag,
+ resultset->odr);
}
+ record_cache_add(resultset, npr, pos, syntax, elementSetName,
+ sru_rec->recordSchema, diag);
}
+ if (res->num_diagnostics > 0)
+ set_SRU_error(c, &res->diagnostics[0]);
nmem = odr_extract_mem(c->odr_in);
- nmem_transfer(resultset->odr->mem, nmem);
+ nmem_transfer(odr_getmem(resultset->odr), nmem);
+ nmem_destroy(nmem);
+}
+#endif
+
+#if YAZ_HAVE_XML2
+static void handle_srw_scan_response(ZOOM_connection c,
+ Z_SRW_scanResponse *res)
+{
+ NMEM nmem = odr_extract_mem(c->odr_in);
+ ZOOM_scanset scan;
+
+ if (!c->tasks || c->tasks->which != ZOOM_TASK_SCAN)
+ return;
+ scan = c->tasks->u.scan.scan;
+
+ if (res->num_diagnostics > 0)
+ set_SRU_error(c, &res->diagnostics[0]);
+
+ scan->scan_response = 0;
+ scan->srw_scan_response = res;
+ nmem_transfer(odr_getmem(scan->odr), nmem);
+
+ ZOOM_options_set_int(scan->options, "number", res->num_terms);
nmem_destroy(nmem);
}
#endif
-#if HAVE_XML2
+#if YAZ_HAVE_XML2
static void handle_http(ZOOM_connection c, Z_HTTP_Response *hres)
{
int ret = -1;
- const char *content_type = z_HTTP_header_lookup(hres->headers,
- "Content-Type");
+ const char *addinfo = 0;
const char *connection_head = z_HTTP_header_lookup(hres->headers,
"Connection");
- c->mask = 0;
+ ZOOM_connection_set_mask(c, 0);
yaz_log(log_details, "%p handle_http", c);
-
- if (content_type && !yaz_strcmp_del("text/xml", content_type, "; "))
+
+ if (!yaz_srw_check_content_type(hres))
+ addinfo = "content-type";
+ else
{
Z_SOAP *soap_package = 0;
ODR o = c->odr_in;
Z_SOAP_Handler soap_handlers[2] = {
- {"http://www.loc.gov/zing/srw/", 0,
- (Z_SOAP_fun) yaz_srw_codec},
+ {YAZ_XMLNS_SRU_v1_1, 0, (Z_SOAP_fun) yaz_srw_codec},
{0, 0, 0}
};
ret = z_soap_codec(o, &soap_package,
soap_package->u.generic->no == 0)
{
Z_SRW_PDU *sr = (Z_SRW_PDU*) soap_package->u.generic->p;
+
+ ZOOM_options_set(c->options, "sru_version", sr->srw_version);
if (sr->which == Z_SRW_searchRetrieve_response)
handle_srw_response(c, sr->u.response);
+ else if (sr->which == Z_SRW_scan_response)
+ handle_srw_scan_response(c, sr->u.scan_response);
else
ret = -1;
}
if (hres->code != 200)
set_HTTP_error(c, hres->code, 0, 0);
else
- set_ZOOM_error(c, ZOOM_ERROR_DECODE, 0);
- do_close (c);
+ set_ZOOM_error(c, ZOOM_ERROR_DECODE, addinfo);
+ do_close(c);
}
ZOOM_connection_remove_task(c);
if (!strcmp(hres->version, "1.0"))
}
#endif
-static int do_read (ZOOM_connection c)
+static int do_read(ZOOM_connection c)
{
int r, more;
ZOOM_Event event;
- event = ZOOM_Event_create (ZOOM_EVENT_RECV_DATA);
- ZOOM_connection_put_event (c, event);
+ event = ZOOM_Event_create(ZOOM_EVENT_RECV_DATA);
+ ZOOM_connection_put_event(c, event);
- r = cs_get (c->cs, &c->buf_in, &c->len_in);
+ r = cs_get(c->cs, &c->buf_in, &c->len_in);
more = cs_more(c->cs);
yaz_log(log_details, "%p do_read len=%d more=%d", c, r, more);
if (r == 1)
return 0;
if (r <= 0)
{
- if (c->reconnect_ok)
- {
- do_close (c);
- c->reconnect_ok = 0;
- yaz_log(log_details, "%p do_read reconnect read", c);
- c->tasks->running = 0;
- ZOOM_connection_insert_task (c, ZOOM_TASK_CONNECT);
- }
- else
+ if (!ZOOM_test_reconnect(c))
{
set_ZOOM_error(c, ZOOM_ERROR_CONNECTION_LOST, c->host_port);
- do_close (c);
+ do_close(c);
}
}
else
Z_GDU *gdu;
ZOOM_Event event;
- odr_reset (c->odr_in);
- odr_setbuf (c->odr_in, c->buf_in, r, 0);
- event = ZOOM_Event_create (ZOOM_EVENT_RECV_APDU);
- ZOOM_connection_put_event (c, event);
+ odr_reset(c->odr_in);
+ odr_setbuf(c->odr_in, c->buf_in, r, 0);
+ event = ZOOM_Event_create(ZOOM_EVENT_RECV_APDU);
+ ZOOM_connection_put_event(c, event);
- if (!z_GDU (c->odr_in, &gdu, 0, 0))
+ if (!z_GDU(c->odr_in, &gdu, 0, 0))
{
int x;
int err = odr_geterrorx(c->odr_in, &x);
- char msg[60];
+ char msg[100];
const char *element = odr_getelement(c->odr_in);
- sprintf (msg, "ODR code %d:%d element=%-20s",
- err, x, element ? element : "<unknown>");
+ yaz_snprintf(msg, sizeof(msg),
+ "ODR code %d:%d element=%s offset=%d",
+ err, x, element ? element : "<unknown>",
+ odr_offset(c->odr_in));
set_ZOOM_error(c, ZOOM_ERROR_DECODE, msg);
- do_close (c);
+ if (log_api)
+ {
+ FILE *ber_file = yaz_log_file();
+ if (ber_file)
+ odr_dumpBER(ber_file, c->buf_in, r);
+ }
+ do_close(c);
}
- else if (gdu->which == Z_GDU_Z3950)
- recv_apdu (c, gdu->u.z3950);
- else if (gdu->which == Z_GDU_HTTP_Response)
+ else
{
-#if HAVE_XML2
- handle_http (c, gdu->u.HTTP_Response);
+ if (c->odr_print)
+ z_GDU(c->odr_print, &gdu, 0, 0);
+ if (gdu->which == Z_GDU_Z3950)
+ recv_apdu(c, gdu->u.z3950);
+ else if (gdu->which == Z_GDU_HTTP_Response)
+ {
+#if YAZ_HAVE_XML2
+ handle_http(c, gdu->u.HTTP_Response);
#else
- set_ZOOM_error(c, ZOOM_ERROR_DECODE, 0);
- do_close (c);
+ set_ZOOM_error(c, ZOOM_ERROR_DECODE, 0);
+ do_close(c);
#endif
+ }
}
c->reconnect_ok = 0;
}
return 1;
}
-static zoom_ret do_write_ex (ZOOM_connection c, char *buf_out, int len_out)
+static zoom_ret do_write_ex(ZOOM_connection c, char *buf_out, int len_out)
{
int r;
ZOOM_Event event;
event = ZOOM_Event_create(ZOOM_EVENT_SEND_DATA);
- ZOOM_connection_put_event (c, event);
+ ZOOM_connection_put_event(c, event);
yaz_log(log_details, "%p do_write_ex len=%d", c, len_out);
if ((r = cs_put(c->cs, buf_out, len_out)) < 0)
{
yaz_log(log_details, "%p do_write_ex write failed", c);
- if (c->reconnect_ok)
+ if (ZOOM_test_reconnect(c))
{
- do_close (c);
- c->reconnect_ok = 0;
- yaz_log(log_details, "%p do_write_ex reconnect write", c);
- c->tasks->running = 0;
- ZOOM_connection_insert_task (c, ZOOM_TASK_CONNECT);
return zoom_pending;
}
if (c->state == STATE_CONNECTING)
set_ZOOM_error(c, ZOOM_ERROR_CONNECT, c->host_port);
else
set_ZOOM_error(c, ZOOM_ERROR_CONNECTION_LOST, c->host_port);
- do_close (c);
+ do_close(c);
return zoom_complete;
}
else if (r == 1)
{
- c->mask = ZOOM_SELECT_EXCEPT;
+ int mask = ZOOM_SELECT_EXCEPT;
if (c->cs->io_pending & CS_WANT_WRITE)
- c->mask += ZOOM_SELECT_WRITE;
+ mask += ZOOM_SELECT_WRITE;
if (c->cs->io_pending & CS_WANT_READ)
- c->mask += ZOOM_SELECT_READ;
+ mask += ZOOM_SELECT_READ;
+ ZOOM_connection_set_mask(c, mask);
yaz_log(log_details, "%p do_write_ex write incomplete mask=%d",
c, c->mask);
}
else
{
- c->mask = ZOOM_SELECT_READ|ZOOM_SELECT_EXCEPT;
+ ZOOM_connection_set_mask(c, ZOOM_SELECT_READ|ZOOM_SELECT_EXCEPT);
yaz_log(log_details, "%p do_write_ex write complete mask=%d",
c, c->mask);
}
static zoom_ret do_write(ZOOM_connection c)
{
- return do_write_ex (c, c->buf_out, c->len_out);
+ return do_write_ex(c, c->buf_out, c->len_out);
}
ZOOM_API(const char *)
-ZOOM_connection_option_get (ZOOM_connection c, const char *key)
+ ZOOM_connection_option_get(ZOOM_connection c, const char *key)
{
- return ZOOM_options_get (c->options, key);
+ return ZOOM_options_get(c->options, key);
}
ZOOM_API(const char *)
-ZOOM_connection_option_getl (ZOOM_connection c, const char *key, int *lenp)
+ ZOOM_connection_option_getl(ZOOM_connection c, const char *key, int *lenp)
{
- return ZOOM_options_getl (c->options, key, lenp);
+ return ZOOM_options_getl(c->options, key, lenp);
}
ZOOM_API(void)
-ZOOM_connection_option_set (ZOOM_connection c, const char *key,
- const char *val)
+ ZOOM_connection_option_set(ZOOM_connection c, const char *key,
+ const char *val)
{
- ZOOM_options_set (c->options, key, val);
+ ZOOM_options_set(c->options, key, val);
}
ZOOM_API(void)
-ZOOM_connection_option_setl (ZOOM_connection c, const char *key,
- const char *val, int len)
+ ZOOM_connection_option_setl(ZOOM_connection c, const char *key,
+ const char *val, int len)
{
- ZOOM_options_setl (c->options, key, val, len);
+ ZOOM_options_setl(c->options, key, val, len);
}
ZOOM_API(const char *)
-ZOOM_resultset_option_get (ZOOM_resultset r, const char *key)
+ ZOOM_resultset_option_get(ZOOM_resultset r, const char *key)
{
- return ZOOM_options_get (r->options, key);
+ return ZOOM_options_get(r->options, key);
}
ZOOM_API(void)
-ZOOM_resultset_option_set (ZOOM_resultset r, const char *key,
- const char *val)
+ ZOOM_resultset_option_set(ZOOM_resultset r, const char *key,
+ const char *val)
{
- ZOOM_options_set (r->options, key, val);
+ ZOOM_options_set(r->options, key, val);
}
ZOOM_API(int)
-ZOOM_connection_errcode (ZOOM_connection c)
+ ZOOM_connection_errcode(ZOOM_connection c)
{
- return ZOOM_connection_error (c, 0, 0);
+ return ZOOM_connection_error(c, 0, 0);
}
ZOOM_API(const char *)
-ZOOM_connection_errmsg (ZOOM_connection c)
+ ZOOM_connection_errmsg(ZOOM_connection c)
{
const char *msg;
- ZOOM_connection_error (c, &msg, 0);
+ ZOOM_connection_error(c, &msg, 0);
return msg;
}
ZOOM_API(const char *)
-ZOOM_connection_addinfo (ZOOM_connection c)
+ ZOOM_connection_addinfo(ZOOM_connection c)
{
const char *addinfo;
- ZOOM_connection_error (c, 0, &addinfo);
+ ZOOM_connection_error(c, 0, &addinfo);
return addinfo;
}
ZOOM_API(const char *)
-ZOOM_connection_diagset (ZOOM_connection c)
+ ZOOM_connection_diagset(ZOOM_connection c)
{
const char *diagset;
- ZOOM_connection_error_x (c, 0, 0, &diagset);
+ ZOOM_connection_error_x(c, 0, 0, &diagset);
return diagset;
}
ZOOM_API(const char *)
-ZOOM_diag_str (int error)
+ ZOOM_diag_str(int error)
{
switch (error)
{
return "CQL parsing error";
case ZOOM_ERROR_CQL_TRANSFORM:
return "CQL transformation error";
+ case ZOOM_ERROR_CCL_CONFIG:
+ return "CCL configuration error";
+ case ZOOM_ERROR_CCL_PARSE:
+ return "CCL parsing error";
default:
- return diagbib1_str (error);
+ return diagbib1_str(error);
}
}
ZOOM_API(int)
-ZOOM_connection_error_x (ZOOM_connection c, const char **cp,
- const char **addinfo, const char **diagset)
+ ZOOM_connection_error_x(ZOOM_connection c, const char **cp,
+ const char **addinfo, const char **diagset)
{
int error = c->error;
if (cp)
}
ZOOM_API(int)
-ZOOM_connection_error (ZOOM_connection c, const char **cp,
- const char **addinfo)
+ ZOOM_connection_error(ZOOM_connection c, const char **cp,
+ const char **addinfo)
{
return ZOOM_connection_error_x(c, cp, addinfo, 0);
}
-static int ZOOM_connection_do_io(ZOOM_connection c, int mask)
+static void ZOOM_connection_do_io(ZOOM_connection c, int mask)
{
ZOOM_Event event = 0;
int r = cs_look(c->cs);
yaz_log(log_details, "%p ZOOM_connection_do_io mask=%d cs_look=%d",
- c, mask, r);
+ c, mask, r);
if (r == CS_NONE)
{
- event = ZOOM_Event_create (ZOOM_EVENT_CONNECT);
+ event = ZOOM_Event_create(ZOOM_EVENT_CONNECT);
set_ZOOM_error(c, ZOOM_ERROR_CONNECT, c->host_port);
- do_close (c);
- ZOOM_connection_put_event (c, event);
+ do_close(c);
+ ZOOM_connection_put_event(c, event);
}
else if (r == CS_CONNECT)
{
- int ret;
- event = ZOOM_Event_create (ZOOM_EVENT_CONNECT);
-
- ret = cs_rcvconnect (c->cs);
+ int ret = ret = cs_rcvconnect(c->cs);
yaz_log(log_details, "%p ZOOM_connection_do_io "
"cs_rcvconnect returned %d", c, ret);
if (ret == 1)
{
- c->mask = ZOOM_SELECT_EXCEPT;
+ int mask = ZOOM_SELECT_EXCEPT;
if (c->cs->io_pending & CS_WANT_WRITE)
- c->mask += ZOOM_SELECT_WRITE;
+ mask += ZOOM_SELECT_WRITE;
if (c->cs->io_pending & CS_WANT_READ)
- c->mask += ZOOM_SELECT_READ;
- ZOOM_connection_put_event (c, event);
+ mask += ZOOM_SELECT_READ;
+ ZOOM_connection_set_mask(c, mask);
+ event = ZOOM_Event_create(ZOOM_EVENT_NONE);
+ ZOOM_connection_put_event(c, event);
}
else if (ret == 0)
{
- ZOOM_connection_put_event (c, event);
+ event = ZOOM_Event_create(ZOOM_EVENT_CONNECT);
+ ZOOM_connection_put_event(c, event);
get_cert(c);
if (c->proto == PROTO_Z3950)
ZOOM_connection_send_init(c);
else
{
/* no init request for SRW .. */
- assert (c->tasks->which == ZOOM_TASK_CONNECT);
- ZOOM_connection_remove_task (c);
- c->mask = 0;
- ZOOM_connection_exec_task (c);
+ assert(c->tasks->which == ZOOM_TASK_CONNECT);
+ ZOOM_connection_remove_task(c);
+ ZOOM_connection_set_mask(c, 0);
+ ZOOM_connection_exec_task(c);
}
c->state = STATE_ESTABLISHED;
}
else
{
set_ZOOM_error(c, ZOOM_ERROR_CONNECT, c->host_port);
- do_close (c);
- ZOOM_connection_put_event (c, event);
+ do_close(c);
}
}
else
{
+ if (mask & ZOOM_SELECT_EXCEPT)
+ {
+ if (!ZOOM_test_reconnect(c))
+ {
+ set_ZOOM_error(c, ZOOM_ERROR_CONNECTION_LOST, c->host_port);
+ do_close(c);
+ }
+ return;
+ }
if (mask & ZOOM_SELECT_READ)
- do_read (c);
+ do_read(c);
if (c->cs && (mask & ZOOM_SELECT_WRITE))
- do_write (c);
+ do_write(c);
}
- return 1;
}
ZOOM_API(int)
-ZOOM_connection_last_event(ZOOM_connection cs)
+ ZOOM_connection_last_event(ZOOM_connection cs)
{
if (!cs)
return ZOOM_EVENT_NONE;
return cs->last_event;
}
-ZOOM_API(int)
-ZOOM_event (int no, ZOOM_connection *cs)
-{
- int timeout = 30; /* default timeout in seconds */
- int timeout_set = 0; /* whether it was overriden at all */
-#if HAVE_SYS_POLL_H
- struct pollfd pollfds[1024];
- ZOOM_connection poll_cs[1024];
-#else
- struct timeval tv;
- fd_set input, output, except;
-#endif
- int i, r, nfds;
- int max_fd = 0;
-
- for (i = 0; i<no; i++)
- {
- ZOOM_connection c = cs[i];
- ZOOM_Event event;
- if (c && (event = ZOOM_connection_get_event(c)))
- {
- ZOOM_Event_destroy (event);
- return i+1;
- }
- }
- for (i = 0; i<no; i++)
- {
- ZOOM_connection c = cs[i];
- ZOOM_Event event;
- if (c && ZOOM_connection_exec_task (c))
- {
- if ((event = ZOOM_connection_get_event(c)))
- {
- ZOOM_Event_destroy (event);
- return i+1;
- }
- }
- }
-#if HAVE_SYS_POLL_H
-
-#else
- FD_ZERO (&input);
- FD_ZERO (&output);
- FD_ZERO (&except);
-#endif
- nfds = 0;
- for (i = 0; i<no; i++)
- {
- ZOOM_connection c = cs[i];
- int fd, mask;
- int this_timeout;
-
- if (!c)
- continue;
- fd = z3950_connection_socket(c);
- mask = z3950_connection_mask(c);
-
- if (fd == -1)
- continue;
- if (max_fd < fd)
- max_fd = fd;
-
- /* -1 is used for indefinite timeout (no timeout), so -2 here. */
- this_timeout = ZOOM_options_get_int (c->options, "timeout", -2);
- if (this_timeout != -2)
- {
- /* ensure the minimum timeout is used */
- if (!timeout_set)
- timeout = this_timeout;
- else if (this_timeout != -1 && this_timeout < timeout)
- timeout = this_timeout;
- timeout_set = 1;
- }
-#if HAVE_SYS_POLL_H
- if (mask)
- {
- short poll_events = 0;
-
- if (mask & ZOOM_SELECT_READ)
- poll_events += POLLIN;
- if (mask & ZOOM_SELECT_WRITE)
- poll_events += POLLOUT;
- if (mask & ZOOM_SELECT_EXCEPT)
- poll_events += POLLERR;
- pollfds[nfds].fd = fd;
- pollfds[nfds].events = poll_events;
- pollfds[nfds].revents = 0;
- poll_cs[nfds] = c;
- nfds++;
- }
-#else
- if (mask & ZOOM_SELECT_READ)
- {
- FD_SET (fd, &input);
- nfds++;
- }
- if (mask & ZOOM_SELECT_WRITE)
- {
- FD_SET (fd, &output);
- nfds++;
- }
- if (mask & ZOOM_SELECT_EXCEPT)
- {
- FD_SET (fd, &except);
- nfds++;
- }
-#endif
- }
- if (!nfds)
- return 0;
-
-#if HAVE_SYS_POLL_H
- r = poll (pollfds, nfds, (timeout == -1 ? -1 : timeout * 1000));
- for (i = 0; i<nfds; i++)
- {
- ZOOM_connection c = poll_cs[i];
- if (r && c->mask)
- {
- int mask = 0;
- if (pollfds[i].revents & POLLIN)
- mask += ZOOM_SELECT_READ;
- if (pollfds[i].revents & POLLOUT)
- mask += ZOOM_SELECT_WRITE;
- if (pollfds[i].revents & POLLERR)
- mask += ZOOM_SELECT_EXCEPT;
- if (mask)
- ZOOM_connection_do_io(c, mask);
- }
- else if (r == 0 && c->mask)
- {
- ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_TIMEOUT);
- /* timeout and this connection was waiting */
- set_ZOOM_error(c, ZOOM_ERROR_TIMEOUT, 0);
- do_close (c);
- ZOOM_connection_put_event(c, event);
- }
- }
-#else
- tv.tv_sec = timeout;
- tv.tv_usec = 0;
- r = select (max_fd+1, &input, &output, &except, (timeout == -1 ? 0 : &tv));
- for (i = 0; i<no; i++)
- {
- ZOOM_connection c = cs[i];
- int fd, mask;
- if (!c)
- continue;
- fd = z3950_connection_socket(c);
- mask = 0;
- if (r && c->mask)
- {
- /* no timeout and real socket */
- if (FD_ISSET(fd, &input))
- mask += ZOOM_SELECT_READ;
- if (FD_ISSET(fd, &output))
- mask += ZOOM_SELECT_WRITE;
- if (FD_ISSET(fd, &except))
- mask += ZOOM_SELECT_EXCEPT;
- if (mask)
- ZOOM_connection_do_io(c, mask);
- }
- if (r == 0 && c->mask)
- {
- ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_TIMEOUT);
- /* timeout and this connection was waiting */
- set_ZOOM_error(c, ZOOM_ERROR_TIMEOUT, 0);
- do_close (c);
- ZOOM_connection_put_event(c, event);
- }
- }
-#endif
- for (i = 0; i<no; i++)
- {
- ZOOM_connection c = cs[i];
- ZOOM_Event event;
- if (c && (event = ZOOM_connection_get_event(c)))
- {
- ZOOM_Event_destroy (event);
- return i+1;
- }
- }
- return 0;
+static void cql2pqf_wrbuf_puts(const char *buf, void *client_data)
+{
+ WRBUF wrbuf = (WRBUF) client_data;
+ wrbuf_puts(wrbuf, buf);
}
-
/*
* Returns an xmalloc()d string containing RPN that corresponds to the
* CQL passed in. On error, sets the Connection object's error state
{
CQL_parser parser;
int error;
- struct cql_node *node;
const char *cqlfile;
- static cql_transform_t trans;
- char pqfbuf[512];
+ cql_transform_t trans;
+ char *result = 0;
parser = cql_parser_create();
if ((error = cql_parser_string(parser, cql)) != 0) {
return 0;
}
- node = cql_parser_result(parser);
- /* ### Do not call cql_parser_destroy() yet: it destroys `node'! */
-
cqlfile = ZOOM_connection_option_get(c, "cqlfile");
- if (cqlfile == 0) {
- cql_parser_destroy(parser);
- cql_node_destroy(node);
+ if (cqlfile == 0)
+ {
set_ZOOM_error(c, ZOOM_ERROR_CQL_TRANSFORM, "no CQL transform file");
- return 0;
}
-
- if ((trans = cql_transform_open_fname(cqlfile)) == 0) {
+ else if ((trans = cql_transform_open_fname(cqlfile)) == 0)
+ {
char buf[512];
- cql_parser_destroy(parser);
- cql_node_destroy(node);
sprintf(buf, "can't open CQL transform file '%.200s': %.200s",
cqlfile, strerror(errno));
set_ZOOM_error(c, ZOOM_ERROR_CQL_TRANSFORM, buf);
- return 0;
}
-
- error = cql_transform_buf(trans, node, pqfbuf, sizeof pqfbuf);
- cql_parser_destroy(parser);
- cql_node_destroy(node);
- if (error != 0) {
- char buf[512];
- const char *addinfo;
- error = cql_transform_error(trans, &addinfo);
+ else
+ {
+ WRBUF wrbuf_result = wrbuf_alloc();
+ error = cql_transform(trans, cql_parser_result(parser),
+ cql2pqf_wrbuf_puts, wrbuf_result);
+ if (error != 0) {
+ char buf[512];
+ const char *addinfo;
+ error = cql_transform_error(trans, &addinfo);
+ sprintf(buf, "%.200s (addinfo=%.200s)",
+ cql_strerror(error), addinfo);
+ set_ZOOM_error(c, ZOOM_ERROR_CQL_TRANSFORM, buf);
+ }
+ else
+ {
+ result = xstrdup(wrbuf_cstr(wrbuf_result));
+ }
cql_transform_close(trans);
- sprintf(buf, "%.200s (addinfo=%.200s)", cql_strerror(error), addinfo);
- set_ZOOM_error(c, ZOOM_ERROR_CQL_TRANSFORM, buf);
+ wrbuf_destroy(wrbuf_result);
+ }
+ cql_parser_destroy(parser);
+ return result;
+}
+
+ZOOM_API(int) ZOOM_connection_fire_event_timeout(ZOOM_connection c)
+{
+ if (c->mask)
+ {
+ ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_TIMEOUT);
+ /* timeout and this connection was waiting */
+ set_ZOOM_error(c, ZOOM_ERROR_TIMEOUT, 0);
+ do_close(c);
+ ZOOM_connection_put_event(c, event);
+ }
+ return 0;
+}
+
+ZOOM_API(int)
+ ZOOM_connection_process(ZOOM_connection c)
+{
+ ZOOM_Event event;
+ if (!c)
return 0;
+
+ event = ZOOM_connection_get_event(c);
+ if (event)
+ {
+ ZOOM_Event_destroy(event);
+ return 1;
+ }
+ ZOOM_connection_exec_task(c);
+ event = ZOOM_connection_get_event(c);
+ if (event)
+ {
+ ZOOM_Event_destroy(event);
+ return 1;
+ }
+ return 0;
+}
+
+ZOOM_API(int)
+ ZOOM_event_nonblock(int no, ZOOM_connection *cs)
+{
+ int i;
+
+ yaz_log(log_details, "ZOOM_process_event(no=%d,cs=%p)", no, cs);
+
+ for (i = 0; i<no; i++)
+ {
+ ZOOM_connection c = cs[i];
+
+ if (c && ZOOM_connection_process(c))
+ return i+1;
}
+ return 0;
+}
- cql_transform_close(trans);
- return xstrdup(pqfbuf);
+ZOOM_API(int) ZOOM_connection_fire_event_socket(ZOOM_connection c, int mask)
+{
+ if (c->mask && mask)
+ ZOOM_connection_do_io(c, mask);
+ return 0;
}
+ZOOM_API(int) ZOOM_connection_get_socket(ZOOM_connection c)
+{
+ if (c->cs)
+ return cs_fileno(c->cs);
+ return -1;
+}
+
+ZOOM_API(int) ZOOM_connection_set_mask(ZOOM_connection c, int mask)
+{
+ c->mask = mask;
+ if (!c->cs)
+ return -1;
+ return 0;
+}
+
+ZOOM_API(int) ZOOM_connection_get_mask(ZOOM_connection c)
+{
+ if (c->cs)
+ return c->mask;
+ return 0;
+}
+
+ZOOM_API(int) ZOOM_connection_get_timeout(ZOOM_connection c)
+{
+ return ZOOM_options_get_int(c->options, "timeout", 30);
+}
/*
* Local variables:
projects / yaz-moved-to-github.git / blobdiff