1 files changed, 31 insertions, 31 deletions

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,