New setting pz:negotiation_charset .

Patch from Andrei V. Toutoukine: new setting pz:negotiation_charset
which specifies character set for Z39.50 Init.

diff --git a/doc/pazpar2_conf.xml b/doc/pazpar2_conf.xml
index aa49f9a..7997c66 100644 (file)
--- a/doc/pazpar2_conf.xml
+++ b/doc/pazpar2_conf.xml
@@ -841,6 +841,17 @@
     </varlistentry>
 
     <varlistentry>
+     <term>pz:negotiation_charset</term>
+     <listitem>
+      <para>
+       Sets character set for Z39.50 negotiation. Most targets do not support
+       this, and some will even close connection if set (crash on server
+       side or similar). If set, the value is most likely to be "UTF-8".
+      </para>
+     </listitem>
+    </varlistentry>
+
+    <varlistentry>
      <term>pz:xslt</term>
      <listitem>
       <para>

diff --git a/src/connection.c b/src/connection.c
index 5e6dae3..f318378 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -346,6 +346,7 @@ static int connection_connect(struct connection *con)
     struct host *host = connection_get_host(con);
     ZOOM_options zoptions = ZOOM_options_create();
     const char *auth;
+    const char *charset;
     const char *sru;
     const char *sru_version = 0;
 
@@ -359,6 +360,10 @@ static int connection_connect(struct connection *con)
     ZOOM_options_set(zoptions, "async", "1");
     ZOOM_options_set(zoptions, "implementationName", PACKAGE_NAME);
     ZOOM_options_set(zoptions, "implementationVersion", VERSION);
+       
+    if ((charset = session_setting_oneval(sdb, PZ_NEGOTIATION_CHARSET)))
+        ZOOM_options_set(zoptions, "charset", charset);
+    
     if (zproxy && *zproxy)
     {
         con->zproxy = xstrdup(zproxy);

diff --git a/src/settings.c b/src/settings.c
index 7e25f20..83441d5 100644 (file)
--- a/src/settings.c
+++ b/src/settings.c
@@ -68,6 +68,7 @@ static char *hard_settings[] = {
     "pz:sort",
     "pz:recordfilter",
     "pz:pqf_strftime",
+    "pz:negotiation_charset",
     0
 };
 

diff --git a/src/settings.h b/src/settings.h
index 8f16dc3..b7bf53d 100644 (file)
--- a/src/settings.h
+++ b/src/settings.h
@@ -41,6 +41,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #define PZ_SORT                 18
 #define PZ_RECORDFILTER         19
 #define PZ_PQF_STRFTIME  20
+#define PZ_NEGOTIATION_CHARSET  21
 
 struct setting
 {