Drop database returns diagnostif if isam is not isam:b

[idzebra-moved-to-github.git] / index / zebraapi.c

diff --git a/index/zebraapi.c b/index/zebraapi.c
index 5782aeb..32b4793 100644 (file)
--- a/index/zebraapi.c
+++ b/index/zebraapi.c
@@ -1,4 +1,4 @@
-/* $Id: zebraapi.c,v 1.191 2005-10-21 18:29:04 adam Exp $
+/* $Id: zebraapi.c,v 1.198 2005-12-09 10:56:59 adam Exp $
    Copyright (C) 1995-2005
    Index Data ApS
 
@@ -326,14 +326,13 @@ struct zebra_register *zebra_register_open(ZebraService zs, const char *name,
 
     reg->key_buf = 0;
 
-    reg->keys.buf_max = 0;
-    reg->keys.buf = 0;
-    reg->keys.codec_handle = iscz1_start();
+    reg->keys = zebra_rec_keys_open();
 
+#if NATTR
+    reg->sortKeys = zebra_rec_keys_open();
+#else
     reg->sortKeys.buf = 0;
     reg->sortKeys.buf_max = 0;
-#if NATTR
-    reg->sortKeys.codec_handle = iscz1_start();
 #endif
 
     reg->records = 0;
@@ -496,14 +495,13 @@ static void zebra_register_close (ZebraService zs, struct zebra_register *reg)
     bfs_destroy (reg->bfs);
     data1_destroy (reg->dh);
 
-    xfree(reg->sortKeys.buf);
-    xfree(reg->keys.buf);
-    if (reg->keys.codec_handle)
-       iscz1_stop(reg->keys.codec_handle);
+    zebra_rec_keys_close(reg->keys);
 #if NATTR
-    if (reg->sortKeys.codec_handle)
-       iscz1_stop(reg->sortKeys.codec_handle);
+    zebra_rec_keys_close(reg->sortKeys);
+#else
+    xfree(reg->sortKeys.buf);
 #endif
+
     xfree(reg->key_buf);
     xfree(reg->name);
     xfree(reg);
@@ -1101,7 +1099,7 @@ ZEBRA_RES zebra_scan(ZebraHandle zh, ODR stream, Z_AttributesPlusTerm *zapt,
     assert(is_partial);
     assert(entries);
     yaz_log(log_level, "zebra_scan");
-    zebra_clearError(zh);
+
     if (zebra_begin_read (zh) == ZEBRA_FAIL)
     {
        *entries = 0;
@@ -1141,7 +1139,7 @@ ZEBRA_RES zebra_sort (ZebraHandle zh, ODR stream,
     assert(sort_sequence);
     assert(sort_status);
     yaz_log(log_level, "zebra_sort");
-    zebra_clearError(zh);
+
     if (zebra_begin_read(zh) == ZEBRA_FAIL)
        return ZEBRA_FAIL;
     res = resultSetSort(zh, stream->mem, num_input_setnames, input_setnames,
@@ -1326,7 +1324,11 @@ ZEBRA_RES zebra_admin_exchange_record (ZebraHandle zh,
     zebra_clearError(zh);
 
     if (!recid_buf || recid_len <= 0 || recid_len >= sizeof(recid_z))
+    {
+       zebra_setError(zh, YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED,
+                      "no record ID or empty record ID");
         return ZEBRA_FAIL;
+    }
 
     memcpy (recid_z, recid_buf, recid_len);
     recid_z[recid_len] = 0;
@@ -1339,8 +1341,10 @@ ZEBRA_RES zebra_admin_exchange_record (ZebraHandle zh,
     {
         if (action == 1)  /* fail if insert */
         {
-            zebra_end_trans(zh);
-            return ZEBRA_FAIL;
+           zebra_end_trans(zh);
+           zebra_setError(zh, YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED,
+                          "Cannot insert record: already exist");
+           return ZEBRA_FAIL;
        }
 
         memcpy (&sysno, rinfo+1, sizeof(sysno));
@@ -1350,6 +1354,8 @@ ZEBRA_RES zebra_admin_exchange_record (ZebraHandle zh,
         if (action == 2 || action == 3) /* fail if delete or update */
         {
            zebra_end_trans(zh);
+           zebra_setError(zh, YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED,
+                          "Cannot delete/update record: does not exist");
             return ZEBRA_FAIL;
        }
        action = 1;  /* make it an insert (if it's an update).. */
@@ -1361,9 +1367,14 @@ ZEBRA_RES zebra_admin_exchange_record (ZebraHandle zh,
                                 &sysno, 
                                 0, /* match */
                                 0, /* fname */
-                          0, /* force update */
+                                0, /* force update */
                                 1  /* allow update */
        );
+    if (res == ZEBRA_FAIL)
+    {
+       zebra_setError(zh, YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED,
+                      "Unable to parse record");
+    }
     if (action == 1)
     {
         dict_insert (zh->reg->matchDict, recid_z, sizeof(sysno), &sysno);
@@ -1410,7 +1421,6 @@ ZEBRA_RES zebra_drop_database(ZebraHandle zh, const char *db)
     ZEBRA_RES ret = ZEBRA_OK;
     ASSERTZH;
     yaz_log(log_level, "zebra_drop_database %s", db);
-    zebra_clearError(zh);
 
     if (zebra_select_database (zh, db) == ZEBRA_FAIL)
         return ZEBRA_FAIL;
@@ -1426,6 +1436,8 @@ ZEBRA_RES zebra_drop_database(ZebraHandle zh, const char *db)
     else
     {
        yaz_log(YLOG_WARN, "drop database only supported for isam:b");
+       zebra_setError(zh, YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED,
+                      "drop database only supported for isam:b");
        ret = ZEBRA_FAIL;
     }
     zebra_end_trans (zh);
@@ -1437,7 +1449,6 @@ ZEBRA_RES zebra_create_database (ZebraHandle zh, const char *db)
     ASSERTZH;
     yaz_log(log_level, "zebra_create_database %s", db);
     assert(db);
-    zebra_clearError(zh);
 
     if (zebra_select_database (zh, db) == ZEBRA_FAIL)
         return ZEBRA_FAIL;
@@ -1464,7 +1475,7 @@ int zebra_string_norm (ZebraHandle zh, unsigned reg_id,
     assert(input_str);
     assert(output_str);
     yaz_log(log_level, "zebra_string_norm ");
-    zebra_clearError(zh);
+
     if (!zh->reg->zebra_maps)
        return -1;
     wrbuf = zebra_replace(zh->reg->zebra_maps, reg_id, "",
@@ -1487,7 +1498,6 @@ static void zebra_set_state (ZebraHandle zh, int val, int seqno)
     FILE *f;
     ASSERTZH;
     yaz_log(log_level, "zebra_set_state v=%d seq=%d", val, seqno);
-    zebra_clearError(zh);
 
     sprintf (state_fname, "state.%s.LCK", zh->reg_name);
     fname = zebra_mk_fname (res_get(zh->res, "lockDir"), state_fname);
@@ -1507,7 +1517,7 @@ static void zebra_get_state (ZebraHandle zh, char *val, int *seqno)
 
     ASSERTZH;
     yaz_log(log_level, "zebra_get_state ");
-    zebra_clearError(zh);
+
     sprintf (state_fname, "state.%s.LCK", zh->reg_name);
     fname = zebra_mk_fname (res_get(zh->res, "lockDir"), state_fname);
     f = fopen (fname, "r");
@@ -1613,8 +1623,6 @@ ZEBRA_RES zebra_begin_trans(ZebraHandle zh, int rw)
        }
         zh->trans_w_no = zh->trans_no;
 
-       zebra_clearError(zh);
-        
         zh->records_inserted = 0;
         zh->records_updated = 0;
         zh->records_deleted = 0;
@@ -1708,7 +1716,6 @@ ZEBRA_RES zebra_begin_trans(ZebraHandle zh, int rw)
             zebra_flush_reg (zh);
             return ZEBRA_OK;
         }
-       zebra_clearError(zh);
 #if HAVE_SYS_TIMES_H
         times (&zh->tms1);
 #endif
@@ -2146,8 +2153,7 @@ NOTE: Now returns 0 at success and updates sysno, which is an int*
 int zebra_add_record(ZebraHandle zh,
                     const char *buf, int buf_size)
 {
-    SYSNO sysno = 0;
-    return zebra_update_record(zh, 0, &sysno, 0, 0, buf, buf_size, 0);
+    return zebra_update_record(zh, 0, 0 /* sysno */, 0, 0, buf, buf_size, 0);
 }
 
 ZEBRA_RES zebra_insert_record (ZebraHandle zh, 
@@ -2188,10 +2194,11 @@ ZEBRA_RES zebra_update_record (ZebraHandle zh,
 {
     ZEBRA_RES res;
     ASSERTZH;
-    assert(sysno);
     assert(buf);
 
-    yaz_log(log_level, "zebra_update_record sysno=" ZINT_FORMAT, *sysno);
+    yaz_log(log_level, "zebra_update_record");
+    if (sysno)
+       yaz_log(log_level, " sysno=" ZINT_FORMAT, *sysno);
 
     if (buf_size < 1) buf_size = strlen(buf);