Add option to build websockets

configure.ac

@@ -159,6 +159,7 @@ JANSSON_REQUIRED=2.2.1
 CURL_REQUIRED=7.17
 ZLIB_REQUIRED=1.2.0
 GNUTLS_REQUIRED=3.3.0
+WS_REQUIRED=4.0.20
 
 PKG_CHECK_MODULES(GLIB2, [glib-2.0 >= $GLIB_REQUIRED])
 AC_SUBST(GLIB2_CFLAGS)
@@ -188,19 +189,22 @@ PKG_CHECK_MODULES(CURL, [libcurl >= $CURL_REQUIRED])
 AC_SUBST(CURL_CFLAGS)
 AC_SUBST(CURL_LIBS)
 
+AC_ARG_ENABLE(ws, AC_HELP_STRING([--enable-ws], [enable build websockets]),
+  [compile_linux_ws=$enableval],[compile_linux_ws="yes"])
+AM_CONDITIONAL([COMPILE_LINUX_WS], [test "${compile_linux_ws}" = "yes"])
+if test "${compile_linux_ws}" = "yes"; then
+   PKG_CHECK_MODULES(WS, [libwebsockets >= $WS_REQUIRED])
+   AC_SUBST(WS_CFLAGS)
+   AC_SUBST(WS_LIBS)
+fi
+
 if test "$bwin32" != true; then
 # do not check libevent_pthreads in win32
 PKG_CHECK_MODULES(LIBEVENT_PTHREADS, [libevent_pthreads >= $LIBEVENT_PTHREADS_REQUIRED])
 AC_SUBST(LIBEVENT_PTHREADS_CFLAGS)
 AC_SUBST(LIBEVENT_PTHREADS_LIBS)
 fi
 
-if test "$blinux" != true; then
-    PKG_CHECK_MODULES(WS, [libwebsockets])
-    AC_SUBST(WS_CFLAGS)
-    AC_SUBST(WS_LIBS)
-fi
-
 AC_ARG_WITH([python3], [AS_HELP_STRING([--with-python3], [use python3])],
 	[with_python3="yes"],[])
 

daemon/Makefile.am

@@ -54,6 +54,14 @@ if MACOS
 wt_monitor_src = wt-monitor.c wt-monitor-macos.c wt-monitor-structs.c
 endif
 
+if MACOS
+ws_src = notif-mgr.c
+else
+if COMPILE_LINUX_WS
+ws_src = notif-mgr.c
+endif
+endif
+
 common_src = \
 	job-mgr.c timer.c cevent.c \
 	http-tx-mgr.c \
@@ -79,7 +87,7 @@ common_src = \
 	filelock-mgr.c \
 	set-perm.c \
 	change-set.c \
-	notif-mgr.c
+	$(ws_src)
 
 
 seaf_daemon_SOURCES = seaf-daemon.c $(common_src)

daemon/notif-mgr.c

@@ -1,5 +1,4 @@
 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-#if defined WIN32 || defined __APPLE__
 
 #include "common.h"
 #include <libwebsockets.h>
@@ -623,7 +622,7 @@ handle_folder_perm (json_t *content)
                                                   perm);
         else if (g_strcmp0 (change_event, "del") == 0)
             seaf_repo_manager_delete_folder_perm (seaf->repo_mgr, repo_id,
-                                                  FOLDER_PERM_TYPE_USER,
+                                                  FOLDER_PERM_TYPE_GROUP,
                                                   perm);
     }
     g_free (perm);
@@ -731,7 +730,7 @@ handle_messages (const char *msg, size_t len)
 
 static const struct lws_protocols protocols[] = {
     { "notification.seafile.com", event_callback, 0, 0, 0, NULL, 0 },
-    LWS_PROTOCOL_LIST_TERM
+    {NULL, NULL, 0, 0, 0, NULL, 0} 
 };
 
 static struct lws_context *
@@ -974,5 +973,3 @@ seaf_notif_manager_is_repo_subscribed (SeafNotifManager *mgr, SeafRepo *repo)
     notif_server_unref (server);
     return subscribed;
 }
-
-#endif

daemon/notif-mgr.h

@@ -1,5 +1,4 @@
 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-#if defined WIN32 || defined __APPLE__
 
 #ifndef NOTIF_MGR_H
 #define NOTIF_MGR_H
@@ -31,5 +30,3 @@ gboolean
 seaf_notif_manager_is_repo_subscribed (SeafNotifManager *mgr, SeafRepo *repo);
 
 #endif
-
-#endif

daemon/repo-mgr.c

@@ -6640,7 +6640,7 @@ seaf_repo_manager_del_repo (SeafRepoManager *mgr,
 
     pthread_rwlock_unlock (&mgr->priv->lock);
 
-#if defined WIN32 || defined __APPLE__
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
     seaf_notif_manager_unsubscribe_repo (seaf->notif_mgr, repo);
 #endif
 

daemon/seafile-session.c

@@ -236,7 +236,7 @@ seafile_session_new(const char *seafile_dir,
     if (!session->mq_mgr)
         goto onerror;
 
-#if defined WIN32 || defined __APPLE__
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
     session->notif_mgr = seaf_notif_manager_new (session);
 #endif
 

daemon/seafile-session.h

@@ -72,9 +72,7 @@ struct _SeafileSession {
 
     SeafFilelockManager *filelock_mgr;
 
-#if defined WIN32 || defined __APPLE__
     SeafNotifManager    *notif_mgr;
-#endif
 
     /* Set after all components are up and running. */
     gboolean             started;

daemon/sync-mgr.c

@@ -1777,6 +1777,7 @@ http_notification_url (const char *url)
     return ret;
 }
 
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
 // Returns TRUE if notification server is alive; otherwise FALSE.
 // We only check notification server once.
 static gboolean
@@ -1820,6 +1821,7 @@ check_notif_server (SeafSyncManager *mgr, SeafRepo *repo)
     g_free (notif_url);
     return FALSE;
 }
+#endif
 
 gint
 cmp_repos_by_sync_time (gconstpointer a, gconstpointer b, gpointer user_data)
@@ -2110,7 +2112,7 @@ check_folder_permissions_one_server_immediately (SeafSyncManager *mgr,
     for (ptr = repos; ptr; ptr = ptr->next) {
         repo = ptr->data;
 
-#if defined WIN32 || defined __APPLE__
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
         if (!force && seaf_notif_manager_is_repo_subscribed (seaf->notif_mgr, repo))
             continue;
 #endif
@@ -2254,7 +2256,7 @@ check_locked_files_one_server_immediately (SeafSyncManager *mgr,
     for (ptr = repos; ptr; ptr = ptr->next) {
         repo = ptr->data;
 
-#if defined WIN32 || defined __APPLE__
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
         if (!force && seaf_notif_manager_is_repo_subscribed (seaf->notif_mgr, repo))
             continue;
 #endif
@@ -2439,10 +2441,10 @@ periodic_sync_due (SeafRepo *repo)
     return (now > (repo->last_sync_time + repo->sync_interval));
 }
 
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
 static int
 check_and_subscribe_repo (SeafSyncManager *mgr, SeafRepo *repo)
 {
-#if defined WIN32 || defined __APPLE__
     char *url = NULL;
     HttpServerState *state = g_hash_table_lookup (mgr->http_server_states,
                                                   repo->server_url);
@@ -2483,10 +2485,10 @@ check_and_subscribe_repo (SeafSyncManager *mgr, SeafRepo *repo)
         if (repo->jwt_token)
             seaf_notif_manager_subscribe_repo (seaf->notif_mgr, repo);
     }
-#endif
 
     return 0;
 }
+#endif
 
 static int
 auto_sync_pulse (void *vmanager)
@@ -2597,19 +2599,23 @@ auto_sync_pulse (void *vmanager)
         if (repo->version > 0) {
             /* For repo version > 0, only use http sync. */
             if (check_http_protocol (manager, repo)) {
-#if defined WIN32 || defined __APPLE__
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
                 if (check_notif_server (manager, repo)) {
                     seaf_notif_manager_connect_server (seaf->notif_mgr, repo->server_url, repo->use_fileserver_port);
                 }
 #endif
 
                 if (repo->sync_interval == 0) {
                     sync_repo_v2 (manager, repo, FALSE);
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
                     check_and_subscribe_repo (manager, repo);
+#endif
                 }
                 else if (periodic_sync_due (repo)) {
                     sync_repo_v2 (manager, repo, TRUE);
+#if defined WIN32 || defined __APPLE__ || defined COMPILE_LINUX_WS
                     check_and_subscribe_repo (manager, repo);
+#endif
                 }
             }
         } else {