Fix compilation on Windows.

The moc man page says "The moc does not expand #include or #define,
it simply skips any preprocessor directives it encounters." This means
our signals and slots have to exist everywhere, even if they're empty
on some platforms.

Remove some duplicate definitions.

svn path=/trunk/; revision=44716

ui/qt/capture_interface_dialog.cpp

@@ -30,6 +30,8 @@
 #include "ui/recent.h"
 #include "ui/recent_utils.h"
 
+#include "capture_opts.h"
+
 #include <epan/prefs.h>
 
 #include <QHash>

ui/qt/main_window.cpp

@@ -239,12 +239,12 @@ void MainWindow::setPipeInputHandler(gint source, gpointer user_data, int *child
        /*g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_input_set_handler: new");*/
 
     if (pipe_timer_) {
-        disconnect(pipe_timer_, SIGNAL(timeout)), this, SLOT(pipeTimeout)));
+        disconnect(pipe_timer_, SIGNAL(timeout), this, SLOT(pipeTimeout));
         delete pipe_timer_;
     }
 
     pipe_timer_ = new QTimer(this);
-    connect(pipe_timer_, SIGNAL(timeout)), this, SLOT(pipeTimeout)));
+    connect(pipe_timer_, SIGNAL(timeout), this, SLOT(pipeTimeout));
     pipe_timer_->start(200);
 #else
     if (pipe_notifier_) {
@@ -849,13 +849,12 @@ void MainWindow::startCapture() {
 }
 
 // Copied from ui/gtk/gui_utils.c
-#ifdef _WIN32
 void MainWindow::pipeTimeout() {
+#ifdef _WIN32
     HANDLE handle;
     DWORD avail = 0;
     gboolean result, result1;
     DWORD childstatus;
-    pipe_input_t *pipe_input = data;
     gint iterations = 0;
 
 
@@ -884,7 +883,6 @@ void MainWindow::pipeTimeout() {
             if (!pipe_input_cb_(pipe_source_, pipe_user_data_)) {
                 g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_timer_cb: input pipe closed, iterations: %u", iterations);
                 /* pipe closed, return false so that the old timer is not run again */
-                return FALSE;
             }
         }
         else {
@@ -895,9 +893,11 @@ void MainWindow::pipeTimeout() {
 
         iterations++;
     }
+#endif // _WIN32
 }
-#else
+
 void MainWindow::pipeActivated(int source) {
+#ifndef _WIN32
     g_assert(source == pipe_source_);
 
     pipe_notifier_->setEnabled(false);
@@ -906,14 +906,15 @@ void MainWindow::pipeActivated(int source) {
     } else {
         delete pipe_notifier_;
     }
+#endif // _WIN32
 }
 
 void MainWindow::pipeNotifierDestroyed() {
+#ifndef _WIN32
     pipe_notifier_ = NULL;
+#endif // _WIN32
 }
 
-#endif
-
 void MainWindow::stopCapture() {
 //#ifdef HAVE_AIRPCAP
 //  if (airpcap_if_active)

ui/qt/main_window.h

@@ -128,12 +128,9 @@ public slots:
 
 private slots:
     void startCapture();
-#ifdef _WIN32
     void pipeTimeout();
-#else
     void pipeActivated(int source);
     void pipeNotifierDestroyed();
-#endif
     void stopCapture();
 
     void updateRecentFiles();

ui/qt/qt_ui_utils.h

@@ -42,17 +42,17 @@ extern "C" {
 #define RECENT_KEY_CAPTURE_FILE   "recent.capture_file"
 #define RECENT_KEY_REMOTE_HOST "recent.remote_host"
 
-/* Type of capture source */
-typedef enum {
-    CAPTURE_IFLOCAL,        /**< Local network interface */
-    CAPTURE_IFREMOTE        /**< Remote network interface */
-} capture_source;
+///* Type of capture source */
+//typedef enum {
+//    CAPTURE_IFLOCAL,        /**< Local network interface */
+//    CAPTURE_IFREMOTE        /**< Remote network interface */
+//} capture_source;
 
-/* Type of RPCAPD Authentication */
-typedef enum {
-    CAPTURE_AUTH_NULL,      /**< No authentication */
-    CAPTURE_AUTH_PWD        /**< User/password authentication */
-} capture_auth;
+///* Type of RPCAPD Authentication */
+//typedef enum {
+//    CAPTURE_AUTH_NULL,      /**< No authentication */
+//    CAPTURE_AUTH_PWD        /**< User/password authentication */
+//} capture_auth;
 
 struct remote_host_t {
     gchar *remote_host;          /**< Host name or network address for remote capturing */