X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Fpazpar2.c;h=13fbb7239834ca28cf8b77523a5d7b69d8e170f4;hb=acd20da059780084ac6e0a84eab5be85cc0092fd;hp=6c035b73e277aab7c4fc86c7201be199c84ea8b5;hpb=c7b8fb38d1cd3568301aabac00c5627bd6f510ca;p=pazpar2-moved-to-github.git

diff --git a/src/pazpar2.c b/src/pazpar2.c
index 6c035b7..13fbb72 100644
--- a/src/pazpar2.c
+++ b/src/pazpar2.c
@@ -1,4 +1,4 @@
-/* $Id: pazpar2.c,v 1.58 2007-03-31 20:06:18 marc Exp $ */
+/* $Id: pazpar2.c,v 1.61 2007-04-03 04:05:01 quinn Exp $ */
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -50,6 +50,7 @@ static int client_prep_connection(struct client *cl);
 static void ingest_records(struct client *cl, Z_Records *r);
 //static struct conf_retrievalprofile *database_retrieval_profile(struct database *db);
 void session_alert_watch(struct session *s, int what);
+char *session_setting_oneval(struct session *s, struct database *db, const char *name);
 
 IOCHAN channel_list = 0;  // Master list of connections we're handling events to
 
@@ -200,6 +201,8 @@ static void send_search(IOCHAN i)
     Z_Query *zquery;
     struct ccl_rpn_node *cn;
     int ssub = 0, lslb = 100000, mspn = 10;
+    char *recsyn;
+    char *piggyback;
 
     yaz_log(YLOG_DEBUG, "Sending search");
 
@@ -228,12 +231,16 @@ static void send_search(IOCHAN i)
     for (ndb = 0; db->databases[ndb]; ndb++)
 	databaselist[ndb] = db->databases[ndb];
 
-    a->u.searchRequest->preferredRecordSyntax =
-            yaz_oidval_to_z3950oid(global_parameters.odr_out,
-            CLASS_RECSYN, VAL_USMARC);
-    a->u.searchRequest->smallSetUpperBound = &ssub;
-    a->u.searchRequest->largeSetLowerBound = &lslb;
-    a->u.searchRequest->mediumSetPresentNumber = &mspn;
+    if (!(piggyback = session_setting_oneval(se, db, "pz:piggyback")) || *piggyback == '1')
+    {
+        if ((recsyn = session_setting_oneval(se, db, "pz:syntax")))
+            a->u.searchRequest->preferredRecordSyntax =
+                    yaz_str_to_z3950oid(global_parameters.odr_out,
+                    CLASS_RECSYN, recsyn);
+        a->u.searchRequest->smallSetUpperBound = &ssub;
+        a->u.searchRequest->largeSetLowerBound = &lslb;
+        a->u.searchRequest->mediumSetPresentNumber = &mspn;
+    }
     a->u.searchRequest->resultSetName = "Default";
     a->u.searchRequest->databaseNames = databaselist;
     a->u.searchRequest->num_databaseNames = ndb;
@@ -254,9 +261,12 @@ static void send_present(IOCHAN i)
 {
     struct connection *co = iochan_getdata(i);
     struct client *cl = co->client; 
+    struct session *se = cl->session;
+    struct database *db = cl->database;
     Z_APDU *a = zget_APDU(global_parameters.odr_out, Z_APDU_presentRequest);
     int toget;
     int start = cl->records + 1;
+    char *recsyn;
 
     toget = global_parameters.chunk;
     if (toget > global_parameters.toget - cl->records)
@@ -271,9 +281,10 @@ static void send_present(IOCHAN i)
 
     a->u.presentRequest->resultSetId = "Default";
 
-    a->u.presentRequest->preferredRecordSyntax =
-            yaz_oidval_to_z3950oid(global_parameters.odr_out,
-            CLASS_RECSYN, VAL_USMARC);
+    if ((recsyn = session_setting_oneval(se, db, "pz:syntax")))
+        a->u.presentRequest->preferredRecordSyntax =
+                yaz_str_to_z3950oid(global_parameters.odr_out,
+                CLASS_RECSYN, recsyn);
 
     if (send_apdu(cl, a) >= 0)
     {
@@ -378,42 +389,6 @@ char *normalize_mergekey(char *buf, int skiparticle)
     return buf;
 }
 
-
-#ifdef GAGA
-// FIXME needs to be generalized. Should flexibly generate X lists per search
-static void extract_subject(struct session *s, const char *rec)
-{
-    const char *field, *subfield;
-
-    while ((field = find_field(rec, "650")))
-    {
-        rec = field; 
-        if ((subfield = find_subfield(field, 'a')))
-        {
-            char *e, *ef;
-            char buf[1024];
-            int len;
-
-            ef = index(subfield, '\n');
-            if (!ef)
-                return;
-            if ((e = index(subfield, '\t')) && e < ef)
-                ef = e;
-            while (ef > subfield && !isalpha(*(ef - 1)) && *(ef - 1) != ')')
-                ef--;
-            len = ef - subfield;
-            assert(len < 1023);
-            memcpy(buf, subfield, len);
-            buf[len] = '\0';
-#ifdef FIXME
-            if (*buf)
-                termlist_insert(s->termlist, buf);
-#endif
-        }
-    }
-}
-#endif
-
 static void add_facet(struct session *s, const char *type, const char *value)
 {
     int i;
@@ -767,6 +742,19 @@ static struct record *ingest_record(struct client *cl, Z_External *rec)
     return res;
 }
 
+// Retrieve first defined value for 'name' for given database.
+// Will be extended to take into account user associated with session
+char *session_setting_oneval(struct session *s, struct database *db, const char *name)
+{
+    int offset = settings_offset(name);
+
+    if (offset < 0)
+        return 0;
+    if (!db->settings[offset])
+        return 0;
+    return db->settings[offset]->value;
+}
+
 static void ingest_records(struct client *cl, Z_Records *r)
 {
 #if USE_TIMING
@@ -1661,7 +1649,7 @@ static void start_zproxy(void)
             sprintf(hp + strlen(hp), "%d", ser->zproxy_port);
         }
         strcpy(global_parameters.zproxy_override, hp);
-        yaz_log(YLOG_LOG, "Z39.50 proxy %s", 
+        yaz_log(YLOG_LOG, "Z39.50 proxy  %s", 
                 global_parameters.zproxy_override);
 
     }