X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fstatserv.c;h=815b2e9aabac53832cc7e5bd83f3ae5d1d96720d;hp=fba26a1a9d967c6ab8d94daa00750b149eed43bd;hb=8cb8947e3a7bff4dbf8f124871cb4905df1adce7;hpb=b352182364d72bc423cb7ae6e6e5a812e3c8cfd0

diff --git a/src/statserv.c b/src/statserv.c
index fba26a1..815b2e9 100644
--- a/src/statserv.c
+++ b/src/statserv.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2013 Index Data
+ * Copyright (C) Index Data
  * See the file LICENSE for details.
  */
 
@@ -163,7 +163,6 @@ static xmlNodePtr xml_config_get_root(void)
             yaz_log(YLOG_WARN, "Bad/missing root element for config %s",
                     control_block.xml_config);
             return 0;
-
         }
     }
     return ptr;
@@ -227,6 +226,7 @@ static struct gfs_server * gfs_server_new(const char *id)
     n->directory = 0;
     n->docpath = 0;
     n->stylesheet = 0;
+    n->client_query_charset = 0;
     n->id = nmem_strdup_null(gfs_nmem, id);
     n->retrieval = yaz_retrieval_create();
     return n;
@@ -491,6 +491,12 @@ static void xml_config_read(const char *base_path)
                         nmem_malloc(gfs_nmem, strlen(s) + 2);
                     sprintf(gfs->stylesheet, "/%s", s);
                 }
+                else if (!strcmp((const char *) ptr->name,
+                                 "client_query_charset"))
+                {
+                    gfs->client_query_charset =
+                        nmem_dup_xml_content(gfs_nmem, ptr->children);
+                }
                 else if (!strcmp((const char *) ptr->name, "explain"))
                 {
                     ; /* being processed separately */
@@ -521,7 +527,7 @@ static void xml_config_read(const char *base_path)
 }
 #endif
 
-static void xml_config_open(void)
+static int xml_config_open(void)
 {
     const char *last_p;
     const char *fname = control_block.xml_config;
@@ -541,7 +547,7 @@ static void xml_config_open(void)
     gfs_nmem = nmem_create();
 #if YAZ_HAVE_XML2
     if (fname[0] == '\0')
-        return;
+        return 0;
 
     if (!xml_config_doc)
     {
@@ -549,7 +555,7 @@ static void xml_config_open(void)
         if (!xml_config_doc)
         {
             yaz_log(YLOG_FATAL, "Could not parse %s", fname);
-            exit(1);
+            return -1;
         }
         else
         {
@@ -558,7 +564,7 @@ static void xml_config_open(void)
             {
                 yaz_log(YLOG_WARN, "XInclude processing failed for config %s",
                         fname);
-                exit(1);
+                return -1;
             }
         }
     }
@@ -579,6 +585,7 @@ static void xml_config_open(void)
     else
         xml_config_read(0);
 #endif
+    return 0;
 }
 
 static void xml_config_close(void)
@@ -601,16 +608,18 @@ static void xml_config_close(void)
 #endif
 }
 
-static void xml_config_add_listeners(void)
+static int xml_config_add_listeners(void)
 {
     struct gfs_listen *gfs = gfs_listen_list;
     int id_no;
+    int ret = 0;
 
     for (id_no = 1; gfs; gfs = gfs->next, id_no++)
     {
-        if (gfs->address)
-            add_listener(gfs->address, id_no);
+        if (!ret && gfs->address)
+            ret = add_listener(gfs->address, id_no);
     }
+    return ret;
 }
 
 static void xml_config_bend_start(void)
@@ -830,7 +839,7 @@ static void statserv_closedown()
 
 void __cdecl event_loop_thread(IOCHAN iochan)
 {
-    iochan_event_loop(&iochan);
+    iochan_event_loop(&iochan, 0);
 }
 
 /* WIN32 listener */
@@ -1078,7 +1087,7 @@ static void *new_session(void *vp)
         control_block.one_shot = 1;
     if (control_block.threads)
     {
-        iochan_event_loop(&new_chan);
+        iochan_event_loop(&new_chan, 0);
     }
     else
     {
@@ -1245,20 +1254,21 @@ static void statserv_reset(void)
 {
 }
 
-static void daemon_handler(void *data)
-{
-    IOCHAN *pListener = data;
-    iochan_event_loop(pListener);
-}
+static int sig_received = 0;
 
 #ifndef WIN32
 static void normal_stop_handler(int num)
 {
-    yaz_log(log_server, "Received SIGTERM. PID=%ld", (long) getpid());
-    exit(0);
+    sig_received = num;
 }
 #endif
 
+static void daemon_handler(void *data)
+{
+    IOCHAN *pListener = data;
+    iochan_event_loop(pListener, &sig_received);
+}
+
 static void show_version(void)
 {
     char vstr[20], sha1_str[41];
@@ -1294,7 +1304,8 @@ static int statserv_sc_main(yaz_sc_t s, int argc, char **argv)
     if (control_block.options_func(argc, argv))
         return 1;
 
-    xml_config_open();
+    if (xml_config_open())
+        return 1;
 
     xml_config_bend_start();
 
@@ -1308,7 +1319,8 @@ static int statserv_sc_main(yaz_sc_t s, int argc, char **argv)
     }
     else
     {
-        xml_config_add_listeners();
+        if (xml_config_add_listeners())
+            return 1;
 
         if (!pListener)
             add_listener("tcp:@:9999", 0);
@@ -1331,6 +1343,10 @@ static int statserv_sc_main(yaz_sc_t s, int argc, char **argv)
                daemon_handler, &pListener,
                *control_block.pid_fname ? control_block.pid_fname : 0,
                *control_block.setuid ? control_block.setuid : 0);
+#ifndef WIN32
+    if (sig_received)
+        yaz_log(YLOG_LOG, "Received SIGTERM PID=%ld", (long) getpid());
+#endif
     return 0;
 }