Qt: Add a CaptureFile class.

Wrap the capture_file struct in a QObject which translates cf_cb_* and
capture_cb_* events into signals. Move the global cfile to
capture_file.cpp.

Don't use a void pointer for the capture file struct.

Change-Id: Ic5d5efb4bb1db64aa0247245890e5669b1da723a
Reviewed-on: https://code.wireshark.org/review/5885
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/file.c b/file.c
index 6657ca7401..acbe185795 100644
--- a/file.c
+++ b/file.c
@@ -195,14 +195,14 @@ cf_callback_add(cf_callback_t func, gpointer user_data)
 }
 
 void
-cf_callback_remove(cf_callback_t func)
+cf_callback_remove(cf_callback_t func, gpointer user_data)
 {
   cf_callback_data_t *cb;
   GList              *cb_item = cf_callbacks;
 
   while (cb_item != NULL) {
     cb = (cf_callback_data_t *)cb_item->data;
-    if (cb->cb_fct == func) {
+    if (cb->cb_fct == func && cb->user_data == user_data) {
       cf_callbacks = g_list_remove(cf_callbacks, cb);
       g_free(cb);
       return;