removing whitespace

18 files changed, 128 insertions, 128 deletions

diff --git a/src/common/helper.c b/src/common/helper.c
index 0f3751d7..90c817b5 100644
--- a/src/common/helper.c
+++ b/src/common/helper.c
@@ -286,7 +286,7 @@ static void connector(const gchar *handler_name,
     if ( (module == NULL) ||
          (TRUE != g_module_symbol(module,
                                 handler_name,
-                                  &method)) ) {      
+                                  &method)) ) {
       GE_LOG(ectx,
              GE_WARNING | GE_DEVELOPER | GE_IMMEDIATE,
              _("Failed to find handler for `%s'\n"),
@@ -320,8 +320,8 @@ static void loadPlugin(const char * name) {
   lib = os_plugin_load(ectx,
                        "libgnunetgtkmodule_",
                        name);
-  if (lib == NULL) 
-    return;  
+  if (lib == NULL)
+    return;
   p = MALLOC(sizeof(Plugin));
   p->name = STRDUP(name);
   p->next = plugin;
@@ -357,8 +357,8 @@ static void loadPlugins(const char * names) {
       *next = '\0'; /* add 0-termination for pos */
       next++;
     }
-    if (strlen(pos) > 0) 
-      loadPlugin(pos);    
+    if (strlen(pos) > 0)
+      loadPlugin(pos);
   } while (next != NULL);
   FREE(dup);
 }
@@ -404,7 +404,7 @@ void initGNUnetGTKCommon(struct GE_Context * e,
   gladeFile = STRDUP(filename);
 #endif
   FREE(filename);
-  
+
   mainXML = glade_xml_new(gladeFile,
                           "mainWindow",
                           PACKAGE_NAME);
@@ -540,30 +540,30 @@ void * run_with_save_calls(PThreadMain cb,
  *
  */
 void gnunetgtk_notify(int type,
-                      const char *message, 
+                      const char *message,
                       ...) {
 #ifdef WITH_LIBNOTIFY
   static int once;
   char * msg;
   size_t size;
   va_list arg;
-  GtkWidget * root; 
+  GtkWidget * root;
   NotifyNotification *libnotify;
   NotifyUrgency libnotify_urgency = NOTIFY_URGENCY_NORMAL;
   long libnotify_expire_timeout = NOTIFY_EXPIRES_DEFAULT;
 
   if (! notify_is_initted()){
     if (once == 1)
-      return; 
+      return;
     if (! notify_init ("gnunet-gtk")) {
       once = 1;
       GE_LOG(ectx,
              GE_WARNING | GE_BULK | GE_USER | GE_ADMIN,
-             _("Could not initialize libnotify\n"));    
+             _("Could not initialize libnotify\n"));
       return;
     }
   }
-  
+
   root = glade_xml_get_widget(getMainXML(),"mainWindow");
   if (gtk_window_is_active(GTK_WINDOW(root)) == FALSE) {
     if (type == NOTIFY_LOW)
@@ -611,7 +611,7 @@ char * validate_utf8(char * msg) {
   end = NULL;
   if (TRUE == g_utf8_validate(msg,
                               -1,
-                              &end)) 
+                              &end))
     return msg;
   /* hope that it is ISO8859-1 */
   ret = g_convert_with_fallback(msg,
@@ -707,17 +707,17 @@ void ggc_tree_selection_selected_foreach(GtkTreeSelection *selection,
 
   selected = gtk_tree_selection_get_selected_rows(selection,
                                                   &model);
-  
+
   i = g_list_length(selected);
   size = 0;
   refs = NULL;
   GROW(refs,
        size,
        i);
-  for (i=0;i<size;i++) 
+  for (i=0;i<size;i++)
     refs[i] = gtk_tree_row_reference_new(model,
                                          g_list_nth_data(selected, i));
-  g_list_foreach(selected, 
+  g_list_foreach(selected,
                  (GFunc) &gtk_tree_path_free,
                  NULL);
   g_list_free(selected);
@@ -726,12 +726,12 @@ void ggc_tree_selection_selected_foreach(GtkTreeSelection *selection,
     gtk_tree_row_reference_free(refs[i]);
     if (TRUE == gtk_tree_model_get_iter(model,
                                         &iter,
-                                        path))      
+                                        path))
       func(model,
            path,
            &iter,
            data);
-    gtk_tree_path_free(path);    
+    gtk_tree_path_free(path);
   }
   GROW(refs,
        size,
diff --git a/src/core/eggtrayicon.c b/src/core/eggtrayicon.c
index d1fc2a66..4807f9c8 100644
--- a/src/core/eggtrayicon.c
+++ b/src/core/eggtrayicon.c
@@ -71,7 +71,7 @@ struct _EggTrayIcon
   GtkPlug parent_instance;
 
   guint stamp;
-  
+
   Atom selection_atom;
   Atom manager_atom;
   Atom system_tray_opcode_atom;
@@ -107,7 +107,7 @@ GtkOrientation egg_tray_icon_get_orientation (EggTrayIcon *icon);
 
 static gboolean tray_clicked (GtkWidget *trayContextMenu, GdkEvent *event);
 static gboolean on_tray_quit_activate(GtkWidget *widget, GdkEvent *event, gpointer data);
-                                            
+                                        
 G_END_DECLS
 
 #define SYSTEM_TRAY_REQUEST_DOCK    0
@@ -121,7 +121,7 @@ enum {
   PROP_0,
   PROP_ORIENTATION
 };
-         
+
 static GtkPlugClass *parent_class = NULL;
 
 static void egg_tray_icon_init (EggTrayIcon *icon);
@@ -198,7 +198,7 @@ egg_tray_icon_init (EggTrayIcon *icon)
 {
   icon->stamp = 1;
   icon->orientation = GTK_ORIENTATION_HORIZONTAL;
-  
+
   gtk_widget_add_events (GTK_WIDGET (icon), GDK_PROPERTY_CHANGE_MASK);
 }
 
@@ -320,7 +320,7 @@ egg_tray_icon_manager_filter (GdkXEvent *xevent, GdkEvent *event, gpointer user_
           egg_tray_icon_manager_window_destroyed (icon);
         }
     }
-  
+
   return GDK_FILTER_CONTINUE;
 }
 
@@ -360,7 +360,7 @@ egg_tray_icon_send_manager_message (EggTrayIcon *icon,
 {
   XClientMessageEvent ev;
   Display *display;
-  
+
   ev.type = ClientMessage;
   ev.window = window;
   ev.message_type = icon->system_tray_opcode_atom;
@@ -395,13 +395,13 @@ egg_tray_icon_update_manager_window (EggTrayIcon *icon,
                                      gboolean     dock_if_realized)
 {
   Display *xdisplay;
-  
+
   if (icon->manager_window != None)
     return;
 
   xdisplay = getDisplay(GTK_WIDGET (icon));
   XGrabServer (xdisplay);
-  
+
   icon->manager_window = XGetSelectionOwner (xdisplay,
                                              icon->selection_atom);
 
@@ -411,7 +411,7 @@ egg_tray_icon_update_manager_window (EggTrayIcon *icon,
 
   XUngrabServer (xdisplay);
   XFlush (xdisplay);
-  
+
   if (icon->manager_window != None)
     {
       GdkWindow *gdkwin;
@@ -430,7 +430,7 @@ static void
 egg_tray_icon_manager_window_destroyed (EggTrayIcon *icon)
 {
   GdkWindow *gdkwin;
-  
+
   g_return_if_fail (icon->manager_window != None);
 
   gdkwin = getWindow(icon);
@@ -467,9 +467,9 @@ egg_tray_icon_realize (GtkWidget *widget)
               screen);
 
   icon->selection_atom = XInternAtom (xdisplay, buffer, False);
-  
+
   icon->manager_atom = XInternAtom (xdisplay, "MANAGER", False);
-  
+
   icon->system_tray_opcode_atom = XInternAtom (xdisplay,
                                                    "_NET_SYSTEM_TRAY_OPCODE",
                                                    False);
@@ -515,11 +515,11 @@ egg_tray_icon_send_message (EggTrayIcon *icon,
                             gint         len)
 {
   guint stamp;
-  
+
   g_return_val_if_fail (EGG_IS_TRAY_ICON (icon), 0);
   g_return_val_if_fail (timeout >= 0, 0);
   g_return_val_if_fail (message != NULL, 0);
-                     
+                
   if (icon->manager_window == None)
     return 0;
 
@@ -527,7 +527,7 @@ egg_tray_icon_send_message (EggTrayIcon *icon,
     len = strlen (message);
 
   stamp = icon->stamp++;
-  
+
   /* Get ready to send the message */
   egg_tray_icon_send_manager_message (icon, SYSTEM_TRAY_BEGIN_MESSAGE,
                                       (Window)gtk_plug_get_id (GTK_PLUG (icon)),
@@ -574,7 +574,7 @@ egg_tray_icon_cancel_message (EggTrayIcon *icon,
 {
   g_return_if_fail (EGG_IS_TRAY_ICON (icon));
   g_return_if_fail (id > 0);
-  
+
   egg_tray_icon_send_manager_message (icon, SYSTEM_TRAY_CANCEL_MESSAGE,
                                       (Window)gtk_plug_get_id (GTK_PLUG (icon)),
                                       id, 0, 0);
@@ -627,7 +627,7 @@ static gboolean tray_clicked(GtkWidget *widget, GdkEvent *event) {
 }
 
 /* Initiate the system tray icon */
-void initTrayIcon() {   
+void initTrayIcon() {
    static EggTrayIcon *tray_icon;
    static GtkWidget *tray_icon_image;
    static GtkTooltips *tray_icon_tooltip;
diff --git a/src/core/main.c b/src/core/main.c
index 69cb1117..e327d311 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -46,11 +46,11 @@ static struct CommandLineOption gnunetgtkOptions[] = {
 #ifdef WINDOWS
   { 'd', "debug", NULL,
     gettext_noop("run in debug mode"),
-    0, &gnunet_getopt_configure_set_one, &debug_mode }, 
+    0, &gnunet_getopt_configure_set_one, &debug_mode },
 #endif
   COMMAND_LINE_OPTION_HELP(gettext_noop("GNUnet GTK user interface.")), /* -h */
   COMMAND_LINE_OPTION_HOSTNAME, /* -H */
-  COMMAND_LINE_OPTION_LOGGING, /* -L */  
+  COMMAND_LINE_OPTION_LOGGING, /* -L */
   COMMAND_LINE_OPTION_VERSION(VERSION), /* -v */
   COMMAND_LINE_OPTION_VERBOSE,
   COMMAND_LINE_OPTION_END,
@@ -96,7 +96,7 @@ int main(int argc,
                   &cfg);
   if (i == -1) {
     GNUNET_fini(ectx, cfg);
-    return -1;  
+    return -1;
   }
 #ifdef WINDOWS
   if (!debug_mode)
diff --git a/src/include/gnunetgtk_common.h b/src/include/gnunetgtk_common.h
index 6f0402b8..e1e3011a 100644
--- a/src/include/gnunetgtk_common.h
+++ b/src/include/gnunetgtk_common.h
@@ -111,7 +111,7 @@ void connectGladeWithPlugins(GladeXML * xml);
  * Sends a message to libnotify
  */
 void gnunetgtk_notify(int type,
-                      const char * message, 
+                      const char * message,
                       ...);
 
 /**
diff --git a/src/plugins/daemon/daemon.c b/src/plugins/daemon/daemon.c
index 4004f3f4..27b95cfd 100644
--- a/src/plugins/daemon/daemon.c
+++ b/src/plugins/daemon/daemon.c
@@ -56,7 +56,7 @@ static void * updateAppModelSafe(void * unused) {
                              G_TYPE_STRING);
   apps = NULL;
   sock = client_connection_create(ectx, cfg);
-  if (sock != NULL) 
+  if (sock != NULL)
     apps = getConfigurationOptionValue(sock,
                                        "GNUNETD",
                                        "APPLICATIONS");
diff --git a/src/plugins/fs/download.c b/src/plugins/fs/download.c
index 19b2f73a..c7ed4d18 100644
--- a/src/plugins/fs/download.c
+++ b/src/plugins/fs/download.c
@@ -33,12 +33,12 @@
 /* ****************** FSUI download events ****************** */
 
 /**
- * We are iterating over the contents of a 
+ * We are iterating over the contents of a
  * directory.  Add the list of entries to
  * the search page at the position indicated
  * by the download list.
  */
-static int 
+static int
 addFilesToDirectory(const ECRS_FileInfo * fi,
                     const HashCode512 * key,
                     int isRoot,
@@ -50,7 +50,7 @@ addFilesToDirectory(const ECRS_FileInfo * fi,
   GtkTreePath * path;
   GtkTreeModel * model;
 
-  if (isRoot == YES) 
+  if (isRoot == YES)
     return OK;
   if (! gtk_tree_row_reference_valid(list->searchViewRowReference))
     return SYSERR;
@@ -91,7 +91,7 @@ addFilesToDirectory(const ECRS_FileInfo * fi,
   return OK;
 }
 
-static void 
+static void
 refreshDirectoryViewFromDisk(DownloadList * list) {
   unsigned long long size;
   char * data;
@@ -101,18 +101,18 @@ refreshDirectoryViewFromDisk(DownloadList * list) {
   if ( (list->is_directory != YES) ||
        (list->searchList == NULL) ||
        (list->searchViewRowReference == NULL) ||
-       (! gtk_tree_row_reference_valid(list->searchViewRowReference)) )  
+       (! gtk_tree_row_reference_valid(list->searchViewRowReference)) )
     return;
-  
+
   if (OK != disk_file_size(ectx,
                            list->filename,
                            &size,
-                           YES)) 
-    return;      
+                           YES))
+    return;
   fd = disk_file_open(ectx,
-                      list->filename, 
+                      list->filename,
                       O_RDONLY);
-  if (fd == -1) 
+  if (fd == -1)
     return;
   data = MMAP(NULL,
               size,
@@ -168,7 +168,7 @@ fs_download_started(struct FSUI_DownloadList * fsui_dl,
   char * uri_name;
   gboolean valid;
   struct ECRS_URI * u;
-  
+
   /* setup visualization */
   list = MALLOC(sizeof(DownloadList));
   memset(list,
@@ -201,7 +201,7 @@ fs_download_started(struct FSUI_DownloadList * fsui_dl,
                      DOWNLOAD_HSIZE, size_h,
                      DOWNLOAD_PROGRESS, progress,
                      DOWNLOAD_URISTRING, uri_name,
-                     DOWNLOAD_INTERNAL, list, 
+                     DOWNLOAD_INTERNAL, list,
                      -1);
   FREE(uri_name);
   FREE(size_h);
@@ -221,16 +221,16 @@ fs_download_started(struct FSUI_DownloadList * fsui_dl,
       path = gtk_tree_row_reference_get_path(dl_parent->searchViewRowReference);
       valid = gtk_tree_model_get_iter(GTK_TREE_MODEL(sl_parent->tree),
                                       &piter,
-                                      path);      
+                                      path);
       if (valid == TRUE)
         valid = gtk_tree_model_iter_children(GTK_TREE_MODEL(sl_parent->tree),
                                              &iter,
-                                             &piter);      
+                                             &piter);
     } else {
       /* must be top-level entry in search */
       valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(sl_parent->tree),
                                             &iter);
-    } 
+    }
     if (valid == TRUE) {
       valid = FALSE;
       /* find matching entry */
@@ -271,7 +271,7 @@ fs_download_started(struct FSUI_DownloadList * fsui_dl,
   list->next = download_head;
   download_head = list;
   if ( (list->is_directory == YES) &&
-       (completed != 0) ) 
+       (completed != 0) )
     refreshDirectoryViewFromDisk(list);
   return list;
 }
@@ -306,7 +306,7 @@ void fs_download_update(DownloadList * list,
        (list->searchList != NULL) &&
        (list->searchViewRowReference != NULL) ) {
     struct ECRS_MetaData * meta;
-    
+
     meta = NULL;
     ECRS_listDirectory(ectx,
                        data,
@@ -353,17 +353,17 @@ void fs_download_stopped(DownloadList * list) {
                           &iter,
                           path);
   gtk_tree_path_free(path);
-  gtk_tree_row_reference_free(list->summaryViewRowReference); 
+  gtk_tree_row_reference_free(list->summaryViewRowReference);
   list->summaryViewRowReference = NULL;
   gtk_tree_store_remove(download_summary,
                         &iter);
   if (list->searchViewRowReference != NULL) {
-    gtk_tree_row_reference_free(list->searchViewRowReference); 
+    gtk_tree_row_reference_free(list->searchViewRowReference);
     list->searchViewRowReference = NULL;
   }
   FREE(list->filename);
   ECRS_freeUri(list->uri);
-  
+
   if (download_head == list)
     download_head = list->next;
   else {
@@ -388,7 +388,7 @@ void fs_download_stopped(DownloadList * list) {
  *
  * @return OK if no download is pending, SYSERR if
  *  such a download is already active.
- */ 
+ */
 static int
 check_pending(const char * filename,
               GtkTreeIter * parent) {
@@ -421,7 +421,7 @@ check_pending(const char * filename,
  * The user clicked the download button.
  * Start the download of the selected entry.
  */
-static void 
+static void
 initiateDownload(GtkTreeModel * model,
                  GtkTreePath * path,
                  GtkTreeIter * iter,
@@ -485,7 +485,7 @@ initiateDownload(GtkTreeModel * model,
 #else
     idc_name = uri_name;
 #endif
-  } 
+  }
   cname = idc_name;
   oname = idc_name;
   dname = MALLOC(strlen(idc_name)+1);
@@ -570,12 +570,12 @@ initiateDownload(GtkTreeModel * model,
   strcat(idc_final_download_destination, idc_name);
   if ( (idc_final_download_destination[strlen(idc_final_download_destination) - 1] == '/') ||
        (idc_final_download_destination[strlen(idc_final_download_destination) - 1] == '\\') )
-    idc_final_download_destination[strlen(idc_final_download_destination) - 1] = '\0'; 
+    idc_final_download_destination[strlen(idc_final_download_destination) - 1] = '\0';
   /* append ".gnd" if needed (== directory and .gnd not present) */
-  if ( (idc_mime != NULL) && 
+  if ( (idc_mime != NULL) &&
        (0 == strcmp(idc_mime, GNUNET_DIRECTORY_MIME)) &&
        ( (strlen(idc_final_download_destination) < strlen(GNUNET_DIRECTORY_EXT)) ||
-         (0 != strcmp(&idc_final_download_destination[strlen(idc_final_download_destination) 
+         (0 != strcmp(&idc_final_download_destination[strlen(idc_final_download_destination)
                                                       - strlen(GNUNET_DIRECTORY_EXT)],
                       GNUNET_DIRECTORY_EXT)) ) )
     strcat(idc_final_download_destination, GNUNET_DIRECTORY_EXT);
@@ -626,7 +626,7 @@ void on_downloadButton_clicked_fs(GtkWidget * treeview,
  * that is NOT rooted within a search or directory.
  *
  * TODO:
- * - support for recursive downloads 
+ * - support for recursive downloads
  * - support for showing directories (if downloaded like this)
  * - support for user-specified filename
  */
@@ -639,7 +639,7 @@ void on_statusDownloadURIEntry_editing_done_fs(GtkWidget * entry,
   char * urid;
   char * final_download_dir;
   const char * dname;
- 
+
   uris = gtk_entry_get_text(GTK_ENTRY(entry));
   urid = STRDUP(uris);
   gtk_entry_set_text(GTK_ENTRY(entry),
@@ -703,7 +703,7 @@ static void * fsui_callback(void * cls) {
   return NULL;
 }
 
-static gboolean 
+static gboolean
 clearCompletedDownloadCallback(GtkTreeModel * model,
                                GtkTreePath * path,
                                GtkTreeIter * iter,
@@ -727,13 +727,13 @@ clearCompletedDownloadCallback(GtkTreeModel * model,
 }
 
 void on_clearCompletedDownloadsButton_clicked_fs(void * unused,
-                                                 GtkWidget * clearButton) { 
+                                                 GtkWidget * clearButton) {
   gtk_tree_model_foreach(GTK_TREE_MODEL(download_summary),
                          &clearCompletedDownloadCallback,
                          NULL);
 }
 
-static void 
+static void
 fsuiCallDownloadCallback(GtkTreeModel * model,
                          GtkTreePath * path,
                          GtkTreeIter * iter,
diff --git a/src/plugins/fs/fs.c b/src/plugins/fs/fs.c
index bd651ecf..0c18fa7b 100644
--- a/src/plugins/fs/fs.c
+++ b/src/plugins/fs/fs.c
@@ -195,7 +195,7 @@ saveEventProcessor(void * cls) {
   return ret;
 }
 
-static void * 
+static void *
 eventProcessor(void * unused,
                const FSUI_Event * event) {
   return gtkSaveCall(&saveEventProcessor,
@@ -204,7 +204,7 @@ eventProcessor(void * unused,
 
 /**
  * Setup the summary views (in particular the models
- * and the renderers).  
+ * and the renderers).
  */
 static void fs_summary_start() {
   GtkComboBoxEntry * searchCB;
@@ -221,7 +221,7 @@ static void fs_summary_start() {
   searchCB
     = GTK_COMBO_BOX_ENTRY(glade_xml_get_widget(getMainXML(),
                                                "fssearchKeywordComboBoxEntry"));
-  
+
   model = gtk_list_store_new(NS_SEARCH_NUM,
                              G_TYPE_STRING, /* what we show */
                              G_TYPE_STRING, /* EncName of namespace */
@@ -314,7 +314,7 @@ static void fs_summary_start() {
                                                     renderer,
                                                     "text", DOWNLOAD_HSIZE,
                                                     NULL);
-  
+
   column = gtk_tree_view_get_column(downloadList,
                                     col - 1);
   gtk_tree_view_column_set_resizable(column, TRUE);
diff --git a/src/plugins/fs/fs.h b/src/plugins/fs/fs.h
index 88a1f59a..e859d12f 100644
--- a/src/plugins/fs/fs.h
+++ b/src/plugins/fs/fs.h
@@ -199,7 +199,7 @@ typedef struct SL {
   /**
    * FSUI search handle.
    */
-  struct FSUI_SearchList * fsui_list; 
+  struct FSUI_SearchList * fsui_list;
 } SearchList;
 
 
diff --git a/src/plugins/fs/helper.h b/src/plugins/fs/helper.h
index d70fc6e2..f91940a8 100644
--- a/src/plugins/fs/helper.h
+++ b/src/plugins/fs/helper.h
@@ -36,7 +36,7 @@
  * @returns the created widget to pack into the page header
  */
 GtkWidget *
-buildSearchTabLabel(GtkWidget *searchPage, 
+buildSearchTabLabel(GtkWidget *searchPage,
                     const char *title);
 
 
diff --git a/src/plugins/fs/meta.c b/src/plugins/fs/meta.c
index 28fa7cb1..d6014697 100644
--- a/src/plugins/fs/meta.c
+++ b/src/plugins/fs/meta.c
@@ -172,7 +172,7 @@ void createKeywordListTreeView(GladeXML * xml,
   GtkListStore * keymodel;
   GtkCellRenderer * renderer;
   GtkTreeViewColumn * column;
-  
+
   DEBUG_BEGIN();
   keymodel
     = gtk_list_store_new(1,
@@ -482,7 +482,7 @@ unsigned int getSpinButtonValue(GladeXML * xml,
 
 char * getMimeTypeFromMetaData(const struct ECRS_MetaData * meta) {
   char * mime;
-  
+
   mime = ECRS_getFromMetaData(meta,
                               EXTRACTOR_MIMETYPE);
   if (mime == NULL)
@@ -507,7 +507,7 @@ char * getFileNameFromMetaData(const struct ECRS_MetaData * meta) {
     name = STRDUP(_("no name given"));
   } else {
     char * dotdot;
-    
+
     while (NULL != (dotdot = strstr(name, "..")))
       dotdot[0] = dotdot[1] = '_';
   }
@@ -537,7 +537,7 @@ GdkPixbuf * getThumbnailFromMetaData(const struct ECRS_MetaData * meta) {
   GdkPixbufLoader * loader;
   size_t ts;
   unsigned char * thumb;
-  
+
   thumb = NULL;
   ts = ECRS_getThumbnailFromMetaData(meta,
                                      &thumb);
@@ -560,7 +560,7 @@ GdkPixbuf * getThumbnailFromMetaData(const struct ECRS_MetaData * meta) {
   return pixbuf;
 }
 
-GtkWidget * 
+GtkWidget *
 extractMainWidgetFromWindow(GladeXML * xml,
                             const char * windowName) {
   GtkContainer * window;
diff --git a/src/plugins/fs/meta.h b/src/plugins/fs/meta.h
index 860734e8..f9650b6a 100644
--- a/src/plugins/fs/meta.h
+++ b/src/plugins/fs/meta.h
@@ -51,12 +51,12 @@ void handleMetaDataListUpdate(GladeXML * xml,
                               const char * valueInputLineName,
                               const char * metaDataListName);
 
-struct ECRS_MetaData * 
+struct ECRS_MetaData *
 getMetaDataFromList(GladeXML * xml,
                     const char * name,
                     const char * preview);
 
-struct ECRS_URI * 
+struct ECRS_URI *
 getKeywordURIFromList(GladeXML * xml,
                       const char * name);
 
diff --git a/src/plugins/fs/namespace.c b/src/plugins/fs/namespace.c
index 57520198..6378ee53 100644
--- a/src/plugins/fs/namespace.c
+++ b/src/plugins/fs/namespace.c
@@ -227,7 +227,7 @@ static GtkWidget * makeNamespaceFrame(GtkWidget ** treeview,
                                               col - 1),
                                               TRUE);
 
-                                      
+                                
   UNREF(namespaceXML);
   DEBUG_END();
 
@@ -270,12 +270,12 @@ static void * updateView(void * cls) {
     filename = STRDUP(_("no name given"));
   } else {
     char * dotdot;
-    
+
     while (NULL != (dotdot = strstr(filename, "..")))
       dotdot[0] = dotdot[1] = '_';
     filename = validate_utf8(filename);
   }
-  
+
   if (ECRS_isFileUri(fi->uri))
     size = ECRS_fileSize(fi->uri);
   else
@@ -308,7 +308,7 @@ static int updateViewSave(const ECRS_FileInfo * fi,
                           const HashCode512 * key,
                           int isRoot,
                           void * closure) {
-  gtkSaveCall(&updateView, (void*) fi);  
+  gtkSaveCall(&updateView, (void*) fi);
   return OK;
 }
 
@@ -388,7 +388,7 @@ static int addNamespaceContentToModel(void * cls,
     filename = STRDUP(_("no name given"));
   else {
     char *dotdot;
-    
+
     while (NULL != (dotdot = strstr(filename, "..")))
       dotdot[0] = dotdot[1] = '_';
   }
diff --git a/src/plugins/fs/search.c b/src/plugins/fs/search.c
index 402aa1c1..d2679f5a 100644
--- a/src/plugins/fs/search.c
+++ b/src/plugins/fs/search.c
@@ -58,12 +58,12 @@ static void updateSearchSummary(SearchList * searchContext) {
                      &iter,
                      SEARCH_SUMMARY_RESULT_COUNT, searchContext->resultsReceived,
                      -1);
-  
-                          
+
+                        
 
   /* update tab title with the number of results */
   new_title =
-    g_strdup_printf("%s (%u)", 
+    g_strdup_printf("%s (%u)",
                     searchContext->searchString,
                     searchContext->resultsReceived);
   label = GTK_LABEL(glade_xml_get_widget(searchContext->labelXML,
@@ -89,7 +89,7 @@ void addEntryToSearchTree(SearchList * searchContext,
 
   mime = getMimeTypeFromMetaData(info->meta);
   desc = getDescriptionFromMetaData(info->meta);
-  name = getFileNameFromMetaData(info->meta);    
+  name = getFileNameFromMetaData(info->meta);
   size = ECRS_isFileUri(info->uri) ? ECRS_fileSize(info->uri) : 0;
   pixbuf = getThumbnailFromMetaData(info->meta);
   size_h = string_get_fancy_byte_size(size);
@@ -115,7 +115,7 @@ void addEntryToSearchTree(SearchList * searchContext,
 /**
  * Add the given result to the model (search result
  * list).
- * 
+ *
  * @param info the information to add to the model
  * @param uri the search URI
  * @param searchContext identifies the search page
@@ -129,7 +129,7 @@ void fs_search_result_received(SearchList * searchContext,
   model = GTK_TREE_STORE(gtk_tree_view_get_model(searchContext->treeview));
   gtk_tree_store_append(model,
                         &iter,
-                        NULL); 
+                        NULL);
   addEntryToSearchTree(searchContext,
                        NULL,
                        info,
@@ -142,7 +142,7 @@ void fs_search_result_received(SearchList * searchContext,
  * FSUI event: a search was started; create the
  * tab and add an entry to the summary.
  */
-SearchList * 
+SearchList *
 fs_search_started(struct FSUI_SearchList * fsui_list,
                   const struct ECRS_URI * uri,
                   unsigned int anonymityLevel,
@@ -186,7 +186,7 @@ fs_search_started(struct FSUI_SearchList * fsui_list,
     = STRDUP(dhead);
   list->uri
     = ECRS_dupUri(uri);
-  list->fsui_list 
+  list->fsui_list
     = fsui_list;
   list->next
     = search_head;
@@ -196,7 +196,7 @@ fs_search_started(struct FSUI_SearchList * fsui_list,
                     "searchResultsFrame",
                     PACKAGE_NAME);
   connectGladeWithPlugins(list->searchXML);
-  list->searchpage 
+  list->searchpage
     = extractMainWidgetFromWindow(list->searchXML,
                                   "searchResultsFrame");
   /* setup tree view and renderers */
@@ -263,7 +263,7 @@ fs_search_started(struct FSUI_SearchList * fsui_list,
   gtk_tree_view_column_set_clickable(column, TRUE);
   gtk_tree_view_column_set_reorderable(column, TRUE);
   gtk_tree_view_column_set_sort_column_id(column, SEARCH_MIME);
-  
+
   renderer = gtk_cell_renderer_text_new();
   col = gtk_tree_view_insert_column_with_attributes(list->treeview,
                                               -1,
@@ -313,14 +313,14 @@ fs_search_started(struct FSUI_SearchList * fsui_list,
     = gtk_tree_row_reference_new(GTK_TREE_MODEL(search_summary),
                                  path);
   gtk_tree_path_free(path);
-  
+
   /* load label */
   list->labelXML
     = glade_xml_new(getGladeFileName(),
                     "searchTabLabelWindow",
                     PACKAGE_NAME);
   connectGladeWithPlugins(list->labelXML);
-  list->tab_label 
+  list->tab_label
     = extractMainWidgetFromWindow(list->labelXML,
                                   "searchTabLabelWindow");
   /* process existing results */
@@ -330,11 +330,11 @@ fs_search_started(struct FSUI_SearchList * fsui_list,
                               uri);
   if (resultCount == 0) /* otherwise already done! */
     updateSearchSummary(list);
-  
+
   /* insert new page into search notebook */
   notebook
     = GTK_NOTEBOOK(glade_xml_get_widget(getMainXML(),
-                                        "downloadNotebook"));  
+                                        "downloadNotebook"));
   pages = gtk_notebook_get_n_pages(GTK_NOTEBOOK(notebook));
   gtk_notebook_append_page(notebook,
                            list->searchpage,
@@ -342,7 +342,7 @@ fs_search_started(struct FSUI_SearchList * fsui_list,
   gtk_notebook_set_current_page(notebook,
                                 pages);
   gtk_widget_show(GTK_WIDGET(notebook)); /* may have been hidden! */
-  
+
   return list;
 }
 
@@ -407,7 +407,7 @@ void fs_search_stopped(SearchList * list) {
     search_head = search_head->next;
   } else {
     prev = search_head;
-    while (prev->next != list) 
+    while (prev->next != list)
       prev = prev->next;
     prev->next = list->next;
   }
@@ -435,13 +435,13 @@ void fs_search_stopped(SearchList * list) {
   GE_BREAK(ectx, index != -1);
   gtk_notebook_remove_page(notebook,
                            index);
-  
+
   /* recursively free search model */
   if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(list->tree),
                                     &iter))
     freeIterSubtree(GTK_TREE_MODEL(list->tree),
                     &iter);
-  
+
   /* destroy entry in summary */
   path = gtk_tree_row_reference_get_path(list->summaryViewRowReference);
   gtk_tree_model_get_iter(GTK_TREE_MODEL(search_summary),
@@ -611,7 +611,7 @@ static void * fsui_callback(void * cls) {
  * search notebook.  Note that "searchPage" can thus
  * either refer to the main page in the tab or to the
  * main entry of the tab label.
- */ 
+ */
 void on_closeSearchButton_clicked_fs(GtkWidget * searchPage,
                                      GtkWidget * closeButton) {
   SearchList * list;
diff --git a/src/plugins/fs/search.h b/src/plugins/fs/search.h
index a0e32f1b..4afc1496 100644
--- a/src/plugins/fs/search.h
+++ b/src/plugins/fs/search.h
@@ -58,7 +58,7 @@ void fs_search_result_received(SearchList * searchContext,
  *
  * @return internal search context
  */
-SearchList * 
+SearchList *
 fs_search_started(struct FSUI_SearchList * list,
                   const struct ECRS_URI * uri,
                   unsigned int anonymityLevel,
diff --git a/src/plugins/fs/upload.c b/src/plugins/fs/upload.c
index 329e085d..8c037e5f 100644
--- a/src/plugins/fs/upload.c
+++ b/src/plugins/fs/upload.c
@@ -105,7 +105,7 @@ void fs_upload_stopped(UploadList * list) {
                           &iter,
                           path);
   gtk_tree_path_free(path);
-  gtk_tree_row_reference_free(list->summaryViewRowReference); 
+  gtk_tree_row_reference_free(list->summaryViewRowReference);
   list->summaryViewRowReference = NULL;
   gtk_tree_store_remove(upload_summary,
                         &iter);
@@ -113,7 +113,7 @@ void fs_upload_stopped(UploadList * list) {
   if (list->uri != NULL) {
     ECRS_freeUri(list->uri);
     list->uri = NULL;
-  }  
+  }
   if (upload_head == list)
     upload_head = list->next;
   else {
@@ -129,7 +129,7 @@ void fs_upload_stopped(UploadList * list) {
   FREE(list);
 }
 
-UploadList * 
+UploadList *
 fs_upload_started(struct FSUI_UploadList * fsui,
                   UploadList * parent,
                   const char * filename,
@@ -175,7 +175,7 @@ fs_upload_started(struct FSUI_UploadList * fsui,
                      UPLOAD_FILENAME, filename,
                      UPLOAD_PROGRESS, progress,
                      UPLOAD_URISTRING, "", /* FIXME: set if URI != NULL! */
-                     UPLOAD_INTERNAL, ret, 
+                     UPLOAD_INTERNAL, ret,
                      -1);
   path = gtk_tree_model_get_path(GTK_TREE_MODEL(upload_summary),
                                  &iter);
@@ -325,7 +325,7 @@ void on_fsinsertuploadbutton_clicked_fs(gpointer dummy,
 
 #ifndef MINGW
 
-static char * 
+static char *
 selectFile(const char * oldfilename) {
   GladeXML * uploadXML;
   GtkFileChooser * dialog;
@@ -341,10 +341,10 @@ selectFile(const char * oldfilename) {
   gtk_file_chooser_set_filename(dialog,
                                 oldfilename);
   if (getToggleButtonValue(getMainXML(),
-                           "scopeRecursiveButton")) 
+                           "scopeRecursiveButton"))
     gtk_file_chooser_set_action(dialog,
                                 GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
-  if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_CANCEL) 
+  if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_CANCEL)
     ret = gtk_file_chooser_get_filename(dialog);
   else
     ret = NULL;
@@ -355,7 +355,7 @@ selectFile(const char * oldfilename) {
 
 #else /* MINGW */
 
-static char * 
+static char *
 selectFile(const char * oldfilename) {
   if (getToggleButtonValue(getMainXML(),
                            "scopeFileOnlyButton"))
@@ -380,7 +380,7 @@ void on_mainFileSharingInsertBrowseButton_clicked_fs(GtkWidget * browseButton,
                                     "uploadFilenameComboBoxEntry");
   entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uploadLine)));
   oldfilename = gtk_entry_get_text(entry);
-  if (oldfilename == NULL) 
+  if (oldfilename == NULL)
     oldfilename = getenv("PWD");
   if (oldfilename == NULL)
     oldfilename = getenv("HOME");
@@ -390,7 +390,7 @@ void on_mainFileSharingInsertBrowseButton_clicked_fs(GtkWidget * browseButton,
   filename = selectFile(ofn);
   FREE(ofn);
   if (NULL == filename)
-    return;    
+    return;
   gtk_entry_set_text(entry,
                      filename);
   model = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(uploadLine)));
@@ -401,7 +401,7 @@ void on_mainFileSharingInsertBrowseButton_clicked_fs(GtkWidget * browseButton,
                      0,
                      filename,
                      -1);
-  free(filename); 
+  free(filename);
 }
 
 /* FIXME: handlers for clear and stop! */
@@ -443,13 +443,13 @@ clearCompletedUploadCallback(GtkTreeModel * model,
 }
 
 void on_clearCompletedUploadsButton_clicked_fs(void * unused,
-                                               GtkWidget * clearButton) { 
+                                               GtkWidget * clearButton) {
   gtk_tree_model_foreach(GTK_TREE_MODEL(upload_summary),
                          &clearCompletedUploadCallback,
                          NULL);
 }
 
-static void 
+static void
 fsuiCallUploadCallback(GtkTreeModel * model,
                        GtkTreePath * path,
                        GtkTreeIter * iter,
diff --git a/src/plugins/fs/upload.h b/src/plugins/fs/upload.h
index 38db6ddb..69e2e49d 100644
--- a/src/plugins/fs/upload.h
+++ b/src/plugins/fs/upload.h
@@ -42,7 +42,7 @@ void fs_upload_stopped(UploadList * list);
 /**
  * @param uri NULL if upload is not yet finished
  */
-UploadList * 
+UploadList *
 fs_upload_started(struct FSUI_UploadList * fsui,
                   UploadList * parent,
                   const char * filename,
diff --git a/src/plugins/stats/functions.c b/src/plugins/stats/functions.c
index 9be3bba7..ffb99733 100644
--- a/src/plugins/stats/functions.c
+++ b/src/plugins/stats/functions.c
@@ -333,7 +333,7 @@ static int getEffectivenessStats(const void * closure,
   long long lsuccess;
   long long llocal;
   cron_t now;
-  
+
   now = get_time();
   if (now < last + 2 * cronMINUTES) {
     data[0][0] = lastdata;
@@ -364,8 +364,8 @@ static int getEffectivenessStats(const void * closure,
     data[0][1] = 0.0;
     return OK;
   }
-  if (total == 0) 
-    return OK;  
+  if (total == 0)
+    return OK;
   success -= lsuccess;
   local -= llocal;
   if (success <= local)
diff --git a/src/plugins/stats/statistics.c b/src/plugins/stats/statistics.c
index a93c9bff..e9375e06 100644
--- a/src/plugins/stats/statistics.c
+++ b/src/plugins/stats/statistics.c
@@ -117,8 +117,8 @@ static void load_graph_draw(LoadGraph *g) {
                       g->disp->allocation.height);
 
   max = 0.26; /* force showing at least the 25% line */
-  for (i = 0; i < g->num_points - 1; i++) 
-    for (j=0;j<g->count;j++) 
+  for (i = 0; i < g->num_points - 1; i++)
+    for (j=0;j<g->count;j++)
       if (g->data[i][j] > max)
         max = g->data[i][j];
   max = max * 1.01; /* leave top 1% free */
@@ -130,7 +130,7 @@ static void load_graph_draw(LoadGraph *g) {
   for (i = 1; i < 5; i++) {
     gint y1 = g->draw_height + 1 - i * dely;
     if ( (dely < 30) && (i != 4) )
-      continue; /* only print additional 
+      continue; /* only print additional
                    lines if there is enough space! */
     if (y1 > 0) {
       const gchar * label[] = {