ZOOM_options_get_bool(opt, name, defa)
ZOOM_options_get_int(opt, name, defa)
ZOOM_options_set_int(opt, name, value)
-ZOOM_connection_scan1 (ZOOM_connection c, ZOOM_query startterm)
+ZOOM_connection_scan1(ZOOM_connection c, ZOOM_query startterm)
ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
-->
<chapter id="zoom"><title>ZOOM</title>
void ZOOM_connection_connect(ZOOM_connection c, const char *host,
int portnum);
- void ZOOM_connection_destroy (ZOOM_connection c);
+ void ZOOM_connection_destroy(ZOOM_connection c);
</synopsis>
<para>
Connection objects are created with either function
It's automatically set internally when connecting to a target.
</entry><entry>none</entry></row>
<row><entry>
- proxy</entry><entry>Proxy host
+ proxy</entry><entry>Proxy host. If set, the logical host
+ is encoded in the otherInfo area of the Z39.50 Init PDU
+ with OID 1.2.840.10003.10.1000.81.1.
+ </entry><entry>none</entry></row>
+ <row><entry>
+ clientIP</entry><entry>Client IP. If set, is
+ encoded in the otherInfo area of a Z39.50 PDU with OID
+ 1.2.840.10003.10.1000.81.3. Holds the original IP addreses
+ of a client. Is used of ZOOM is used in a gateway of some sort.
</entry><entry>none</entry></row>
<row><entry>
async</entry><entry>If true (1) the connection operates in
Character Set and Language Negotiation</ulink> is in effect.
</para>
<synopsis>
- int ZOOM_connection_error (ZOOM_connection c, const char **cp,
- const char **addinfo);
- int ZOOM_connection_error_x (ZOOM_connection c, const char **cp,
- const char **addinfo, const char **dset);
+ int ZOOM_connection_error(ZOOM_connection c, const char **cp,
+ const char **addinfo);
+ int ZOOM_connection_error_x(ZOOM_connection c, const char **cp,
+ const char **addinfo, const char **dset);
</synopsis>
<para>
Function <function>ZOOM_connection_error</function> checks for
a target.
</para>
<synopsis>
- ZOOM_resultset ZOOM_connection_search(ZOOM_connection,
- ZOOM_query q);
+ ZOOM_resultset ZOOM_connection_search(ZOOM_connection, ZOOM_query q);
ZOOM_resultset ZOOM_connection_search_pqf(ZOOM_connection c,
const char *q);
-
void ZOOM_resultset_destroy(ZOOM_resultset r);
</synopsis>
<para>
creating query objects is not necessary.
</para>
<synopsis>
- void ZOOM_resultset_option_set (ZOOM_resultset r,
- const char *key,
- const char *val);
+ void ZOOM_resultset_option_set(ZOOM_resultset r,
+ const char *key, const char *val);
- const char *ZOOM_resultset_option_get (ZOOM_resultset r,
- const char *key);
+ const char *ZOOM_resultset_option_get(ZOOM_resultset r, const char *key);
- size_t ZOOM_resultset_size (ZOOM_resultset r);
+ size_t ZOOM_resultset_size(ZOOM_resultset r);
</synopsis>
<para>
Functions <function>ZOOM_resultset_options_set</function> and
int ZOOM_record_error(ZOOM_record rec, const char **msg,
const char **addinfo, const char **diagset);
- ZOOM_record ZOOM_record_clone (ZOOM_record rec);
+ ZOOM_record ZOOM_record_clone(ZOOM_record rec);
- void ZOOM_record_destroy (ZOOM_record rec);
+ void ZOOM_record_destroy(ZOOM_record rec);
</synopsis>
<para>
References to temporary records are returned by functions
The <parameter>type</parameter> is a string of the format:
</para>
<para>
- <replaceable>form</replaceable>[; charset=<replaceable>from</replaceable>[,<replaceable>to</replaceable>]]
+ <replaceable>form</replaceable>[;charset=<replaceable>from</replaceable>[,<replaceable>to</replaceable>]][;format=<replaceable>v</replaceable>]
</para>
<para>
where <replaceable>form</replaceable> specifies the format of the
If <replaceable>to</replaceable> is omitted UTF-8 is assumed.
</para>
<para>
+ The format argument controls whether record data should be XML
+ pretty-printed (post process operation).
+ It is enabled only if format value <replaceable>v</replaceable> is
+ <literal>1</literal> and the record content is XML well-formed.
+ </para>
+ <para>
In addition, for certain types, the length
<literal>len</literal> passed will be set to the size in bytes of
the returned information.
MARCXML
</ulink>
(converted from ISO2709 to MARCXML by YAZ).
- GRS-1 and OPAC records are not supported for this form.
+ OPAC records are also converted to XML and the
+ bibliographic record is converted to MARCXML (when possible).
+ GRS-1 records are not supported for this form.
Upon completion, the XML buffer is returned
(type <literal>const char *</literal>) and length is stored in
<literal>*len</literal>.
</para></listitem>
</varlistentry>
<varlistentry><term><literal>opac</literal></term>
- <listitem><para>OPAC for record is returned in XML.
+ <listitem><para>OPAC information for record is returned in XML
+ if an OPAC record is present at the position given. If no
+ OPAC record is present, a NULL pointer is returned.
+ </para></listitem>
+ </varlistentry>
+ <varlistentry><term><literal>txml</literal></term>
+ <listitem><para>The record is returned in TurboMARC if possible.
+ SRU and Z39.50 records with transfer syntax XML are
+ returned verbatim. MARC records are returned in
+ <link linkend="tools.turbomarc">
+ TurboMARC
+ </link>
+ (converted from ISO2709 to TurboMARC by YAZ).
+ Upon completion, the XML buffer is returned
+ (type <literal>const char *</literal>) and length is stored in
+ <literal>*len</literal>.
</para></listitem>
</varlistentry>
</variablelist>
size_t ZOOM_scanset_size(ZOOM_scanset scan);
- const char * ZOOM_scanset_term(ZOOM_scanset scan, size_t pos,
- int *occ, size_t *len);
+ const char *ZOOM_scanset_term(ZOOM_scanset scan, size_t pos,
+ size_t *occ, size_t *len);
- const char * ZOOM_scanset_display_term(ZOOM_scanset scan, size_t pos,
- int *occ, size_t *len);
+ const char *ZOOM_scanset_display_term(ZOOM_scanset scan, size_t pos,
+ size_t *occ, size_t *len);
- void ZOOM_scanset_destroy (ZOOM_scanset scan);
+ void ZOOM_scanset_destroy(ZOOM_scanset scan);
const char *ZOOM_scanset_option_get(ZOOM_scanset scan,
- const char *key);
+ const char *key);
void ZOOM_scanset_option_set(ZOOM_scanset scan, const char *key,
const char *val);
<row><entry>
number</entry><entry>Number of Scan Terms requested in next scan.
After scan it holds the actual number of terms returned.
- </entry><entry>10</entry></row>
+ </entry><entry>20</entry></row>
<row><entry>
position</entry><entry>Preferred Position of term in response
in next scan; actual position after completion of scan.
an associative array / hash.
</para>
<synopsis>
- ZOOM_options ZOOM_options_create (void);
+ ZOOM_options ZOOM_options_create(void);
- ZOOM_options ZOOM_options_create_with_parent (ZOOM_options parent);
+ ZOOM_options ZOOM_options_create_with_parent(ZOOM_options parent);
- void ZOOM_options_destroy (ZOOM_options opt);
+ void ZOOM_options_destroy(ZOOM_options opt);
</synopsis>
<synopsis>
- const char *ZOOM_options_get (ZOOM_options opt, const char *name);
+ const char *ZOOM_options_get(ZOOM_options opt, const char *name);
- void ZOOM_options_set (ZOOM_options opt, const char *name,
- const char *v);
+ void ZOOM_options_set(ZOOM_options opt, const char *name,
+ const char *v);
</synopsis>
<synopsis>
typedef const char *(*ZOOM_options_callback)
- (void *handle, const char *name);
+ (void *handle, const char *name);
ZOOM_options_callback
- ZOOM_options_set_callback (ZOOM_options opt,
- ZOOM_options_callback c,
- void *handle);
+ ZOOM_options_set_callback(ZOOM_options opt,
+ ZOOM_options_callback c,
+ void *handle);
</synopsis>
</sect1>
<sect1 id="zoom.events"><title>Events</title>
with events.
</para>
<synopsis>
- int ZOOM_event (int no, ZOOM_connection *cs);
+ int ZOOM_event(int no, ZOOM_connection *cs);
</synopsis>
<para>
The <function>ZOOM_event</function> executes pending events for
projects / yaz-moved-to-github.git / blobdiff