From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 22 Apr 2008 09:18:11 +0000 (+0200)
Subject: Unix update for service control (sc).
X-Git-Tag: v3.0.30~45
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=e255616521c8ba665309bcaeccabb35b6efe35d7;hp=540056f9cf1a3304b253db09eba899cc6763466d

Unix update for service control (sc).
---

diff --git a/include/yaz/Makefile.am b/include/yaz/Makefile.am
index a1b13b6..6e0e1b5 100644
--- a/include/yaz/Makefile.am
+++ b/include/yaz/Makefile.am
@@ -12,7 +12,7 @@ pkginclude_HEADERS= backend.h ccl.h ccl_xml.h cql.h comstack.h \
  yaz-ccl.h yaz-iconv.h yaz-util.h yaz-version.h yconfig.h proto.h \
  xmlquery.h libxml2_error.h xmltypes.h snprintf.h query-charset.h \
  mutex.h oid_db.h oid_util.h oid_std.h tokenizer.h copy_types.h \
- icu.h match_glob.h poll.h daemon.h \
+ icu.h match_glob.h poll.h daemon.h sc.h \
  \
  ill.h ill-core.h item-req.h oclc-ill-req-ext.h z-accdes1.h z-accform1.h \
  z-acckrb1.h z-core.h z-date.h z-diag1.h z-espec1.h z-estask.h z-exp.h \
diff --git a/include/yaz/backend.h b/include/yaz/backend.h
index 19d4229..0ac1ceb 100644
--- a/include/yaz/backend.h
+++ b/include/yaz/backend.h
@@ -373,8 +373,6 @@ YAZ_EXPORT int statserv_main(
     int argc, char **argv,
     bend_initresult *(*bend_init)(bend_initrequest *r),
     void (*bend_close)(void *handle));
-YAZ_EXPORT int statserv_start(int argc, char **argv);
-YAZ_EXPORT void statserv_closedown(void);
 YAZ_EXPORT statserv_options_block *statserv_getcontrol(void);
 YAZ_EXPORT void statserv_setcontrol(statserv_options_block *block);
 YAZ_EXPORT int check_ip_tcpd(void *cd, const char *addr, int len, int type);
diff --git a/src/Makefile.am b/src/Makefile.am
index b9b4db5..d219b00 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -97,12 +97,12 @@ libyaz_la_SOURCES=version.c options.c log.c \
   record_conv.c retrieval.c elementset.c snprintf.c query-charset.c \
   copy_types.c match_glob.c poll.c daemon.c \
   iconv_encode_marc8.c iconv_encode_iso_8859_1.c iconv_encode_wchar.c \
-  iconv_decode_marc8.c
+  iconv_decode_marc8.c sc.c
 
 libyaz_la_LDFLAGS=-version-info $(YAZ_VERSION_INFO)
 
 libyaz_server_la_SOURCES = statserv.c seshigh.c eventl.c \
-  requestq.c eventl.h session.h service.c service.h mutex.c
+  requestq.c eventl.h session.h mutex.c
 
 libyaz_server_la_LDFLAGS=-version-info $(YAZ_VERSION_INFO)
 
diff --git a/src/sc.c b/src/sc.c
index 7102fa8..27df88a 100644
--- a/src/sc.c
+++ b/src/sc.c
@@ -25,8 +25,10 @@ struct sc_s {
     char *display_name;
     int (*sc_main)(yaz_sc_t s, int argc, char **argv);
     void (*sc_stop)(yaz_sc_t s);
+#ifdef WIN32
     SERVICE_STATUS_HANDLE   gSvcStatusHandle;
     SERVICE_STATUS          gSvcStatus;
+#endif
 };
 
 
@@ -34,18 +36,21 @@ yaz_sc_t yaz_sc_create(const char *service_name, const char *display_name)
 {
     yaz_sc_t s = xmalloc(sizeof(*s));
 
-    s->service_name = xstrdup(service_name);
-    s->display_name = xstrdup(display_name);
+    s->service_name = service_name ? xstrdup(service_name) : 0;
+    s->display_name = display_name ? xstrdup(display_name) : 0;
     s->install_flag = 0;
     s->start_flag = 0;
     s->remove_flag = 0;
     s->run_flag = 0;
     s->sc_main = 0;
     s->sc_stop = 0;
+#ifdef WIN32
     s->gSvcStatusHandle = 0;
+#endif
     return s;
 }
 
+#ifdef WIN32
 static void parse_args(yaz_sc_t s, int *argc_p, char ***argv_p)
 {
     int skip_opt = 0;
@@ -81,9 +86,9 @@ static void parse_args(yaz_sc_t s, int *argc_p, char ***argv_p)
             /* -run dir */
             const char *dir = (*argv_p)[i+1];
             s->run_flag = 1;
-            chdir(dir);
-                skip_opt = 2;
-                break;
+            chdir(dir);
+            skip_opt = 2;
+            break;
         }
     }
     *argc_p -= skip_opt;
@@ -203,10 +208,13 @@ static void WINAPI sc_service_main(DWORD argc, char **argv)
     sc_ReportSvcStatus(s, SERVICE_STOPPED,
                        ret_code ? ERROR_SERVICE_SPECIFIC_ERROR : NO_ERROR, ret_code);
 }
+#endif
 
 void yaz_sc_running(yaz_sc_t s)
 {
+#ifdef WIN32
     sc_ReportSvcStatus(s, SERVICE_RUNNING, NO_ERROR, 0);
+#endif
 }
 
 int yaz_sc_program(yaz_sc_t s, int argc, char **argv,
@@ -216,6 +224,7 @@ int yaz_sc_program(yaz_sc_t s, int argc, char **argv,
 {
     s->sc_main = sc_main;
     s->sc_stop = sc_stop;
+#ifdef WIN32
     parse_args(s, &argc, &argv);
 
     if (s->install_flag || s->remove_flag)
@@ -333,13 +342,11 @@ int yaz_sc_program(yaz_sc_t s, int argc, char **argv,
             yaz_log(YLOG_FATAL|YLOG_ERRNO, "Service %s could not be controlled",
                     s->service_name);
         }
+        return 0;
     }
-    else
-    {
-        /* run the program standalone (with no service) */
-        return s->sc_main(s, argc, argv);
-    }
-    return 0;
+#endif /* WIN32 */
+    /* run the program standalone (with no service) */
+    return s->sc_main(s, argc, argv);
 }
 
 void yaz_sc_destroy(yaz_sc_t *s)
diff --git a/src/statserv.c b/src/statserv.c
index fafff6b..c5c416a 100644
--- a/src/statserv.c
+++ b/src/statserv.c
@@ -697,7 +697,7 @@ void statserv_remove(IOCHAN pIOChannel)
 }
 
 /* WIN32 statserv_closedown */
-void statserv_closedown()
+static void statserv_closedown()
 {
     /* Shouldn't do anything if we are not initialized */
     if (bInitialized)
@@ -870,7 +870,7 @@ void statserv_remove(IOCHAN pIOChannel)
 {
 }
 
-void statserv_closedown()
+static void statserv_closedown(void)
 {
     IOCHAN p;
 
@@ -1197,7 +1197,7 @@ static void statserv_reset(void)
 {
 }
 
-int statserv_start(int argc, char **argv)
+static int statserv_sc_main(yaz_sc_t s, int argc, char **argv)
 {
     char sep;
 #ifdef WIN32
@@ -1340,6 +1340,8 @@ int statserv_start(int argc, char **argv)
 #endif
     if (pListener == NULL)
         return 1;
+    if (s)
+        yaz_sc_running(s);
     yaz_log(YLOG_DEBUG, "Entering event loop.");
     return iochan_event_loop(&pListener);
 }
@@ -1493,12 +1495,6 @@ void statserv_sc_stop(yaz_sc_t s)
     statserv_reset();
 }
 
-int statserv_sc_main(yaz_sc_t s, int argc, char **argv)
-{
-    yaz_sc_running(s);
-    return statserv_start(argc, argv);
-}
-
 int statserv_main(int argc, char **argv,
                   bend_initresult *(*bend_init)(bend_initrequest *r),
                   void (*bend_close)(void *handle))
@@ -1506,8 +1502,14 @@ int statserv_main(int argc, char **argv,
     int ret;
     struct statserv_options_block *cb = &control_block;
 
-    yaz_sc_t s = yaz_sc_create(cb->service_name,
-                               cb->service_display_name);
+    /* control block does not have service_name member on Unix */
+    yaz_sc_t s = yaz_sc_create(
+#ifdef WIN32
+        cb->service_name, cb->service_display_name
+#else
+        0, 0
+#endif
+        );
 
     cb->bend_init = bend_init;
     cb->bend_close = bend_close;