1 files changed, 37 insertions, 19 deletions

diff --git a/rhdropbox.c b/rhdropbox.c
index 5a6c2ee..0f0ef32 100644
--- a/rhdropbox.c
+++ b/rhdropbox.c
@@ -120,7 +120,36 @@ int process_watch(int inotify_fd, read_buffer_t* buffer, watch_list_t* watch_lst
   return 0;
 }
 
-int process_cmd_add_remove(cmd_id_t cmd_id, const char* path, int fd, int inotify_fd, watch_list_t* watch_lst)
+void send_status_watch_list(int fd, watch_list_t* watch_lst, client_t* client_lst)
+{
+  if(!watch_lst || !watch_lst->first_) {
+    if(fd > 0)
+      send_response(fd, "currently no paths in watch list");
+    return;
+  }
+
+  char buf[100];
+  int listener_cnt;
+  watch_list_element_t* tmp = watch_lst->first_;
+  while(tmp) {
+    snprintf(buf, 100, "%3d: %s", tmp->watch_fd_, tmp->path_);
+    if(fd > 0)
+      send_response(fd, buf);
+    listener_cnt = 0;
+    client_t* client;
+    for(client = client_lst; client; client = client->next)
+      if(client->status_listener && client->fd != fd) {
+        send_response(client->fd, buf);
+        listener_cnt++;
+      }
+    tmp = tmp->next_;
+  }
+  log_printf(DEBUG, "sent status to %d additional listeners", listener_cnt);
+
+  return;
+}
+
+int process_cmd_add_remove(cmd_id_t cmd_id, const char* path, int fd, int inotify_fd, watch_list_t* watch_lst, client_t* client_lst)
 {
   int wd = 0;
   int tmp_fd = watch_list_find_fd(watch_lst, path);
@@ -163,28 +192,17 @@ int process_cmd_add_remove(cmd_id_t cmd_id, const char* path, int fd, int inotif
     watch_list_rm(watch_lst, path);
   }
   
-  if(!ret)
+  if(!ret) {
+    send_status_watch_list(-1, watch_lst, client_lst);
     log_printf(ERROR, "inotify %s '%s'", cmd_id == ADD ? "added" : "removed", path);
+  }
 
   return ret;
 }
 
-void process_cmd_status(int fd, watch_list_t* watch_lst)
+void process_cmd_status(int fd, watch_list_t* watch_lst, client_t* client_lst)
 {
-  if(!watch_lst || !watch_lst->first_) {
-    send_response(fd, "currently no paths in watch list");
-    return;
-  }
-
-  char buf[100];
-  watch_list_element_t* tmp = watch_lst->first_;
-  while(tmp) {
-    snprintf(buf, 100, "%3d: %s", tmp->watch_fd_, tmp->path_);
-    send_response(fd, buf);
-    tmp = tmp->next_;
-  }
-
-  return;
+  send_status_watch_list(fd, watch_lst, client_lst);
 }
 
 void process_cmd_listen(const char* param, int fd, client_t* client_lst)
@@ -269,12 +287,12 @@ int process_cmd(const char* cmd, int fd, int inotify_fd, watch_list_t* watch_lst
   switch(cmd_id) {
   case ADD: 
   case REMOVE: {
-    int ret = process_cmd_add_remove(cmd_id, param, fd, inotify_fd, watch_lst);
+    int ret = process_cmd_add_remove(cmd_id, param, fd, inotify_fd, watch_lst, client_lst);
     if(ret)
       return ret;
     break;
   }
-  case STATUS: process_cmd_status(fd, watch_lst);  break;
+  case STATUS: process_cmd_status(fd, watch_lst, client_lst);  break;
   case LOG: {
     if(param && param[0])
       log_printf(NOTICE, "ext msg: %s", param);