gftp-gtk.c

一个linux下的ftp程序。它是使用文件传输协议的一系列程序的集合。

/*****************************************************************************/
/*  gftp-gtk.c - GTK+ 1.2 port of gftp                                       */
/*  Copyright (C) 1998-2003 Brian Masney <[e-mail]>                  */
/*                                                                           */
/*  This program is free software; you can redistribute it and/or modify     */
/*  it under the terms of the GNU General Public License as published by     */
/*  the Free Software Foundation; either version 2 of the License, or        */
/*  (at your option) any later version.                                      */
/*                                                                           */
/*  This program is distributed in the hope that it will be useful,          */
/*  but WITHOUT ANY WARRANTY; without even the implied warranty of           */
/*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            */
/*  GNU General Public License for more details.                             */
/*                                                                           */
/*  You should have received a copy of the GNU General Public License        */
/*  along with this program; if not, write to the Free Software              */
/*  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA      */
/*****************************************************************************/

#include "gftp-gtk.h"
static const char cvsid[] = "$Id: gftp-gtk.c,v 1.66 2005/01/25 02:34:19 masneyb Exp $";

static GtkItemFactory *log_factory, *dl_factory;
static GtkWidget * local_frame, * remote_frame, * log_table, * transfer_scroll,
                 * gftpui_command_toolbar;

gftp_window_data window1, window2, *other_wdata, *current_wdata;
GtkWidget * stop_btn, * hostedit, * useredit, * passedit, * portedit, * logwdw,
          * dlwdw, * protocol_menu, * optionmenu, * gftpui_command_widget,
          * download_left_arrow, * upload_right_arrow, * openurl_btn;
GtkTooltips * openurl_tooltip;
GtkAdjustment * logwdw_vadj;
#if GTK_MAJOR_VERSION > 1
GtkTextMark * logwdw_textmark;
#endif
int local_start, remote_start, trans_start, log_start, tools_start;
GHashTable * graphic_hash_table = NULL;
GtkItemFactoryEntry * menus = NULL;
GtkItemFactory * factory = NULL;
pthread_mutex_t log_mutex = PTHREAD_MUTEX_INITIALIZER;
gftp_graphic * gftp_icon;
pthread_t main_thread_id;
GList * viewedit_processes = NULL;

static int
get_column (GtkCListColumn * col)
{
  if (col->auto_resize)
    return (0);
  else if (!col->visible)
    return (-1);
  else
    return (col->width);
}


static void
_gftp_exit (GtkWidget * widget, gpointer data)
{
  const char *tempstr;
  intptr_t ret;

  ret = GTK_WIDGET (local_frame)->allocation.width;
  gftp_set_global_option ("listbox_local_width", GINT_TO_POINTER (ret));
  ret = GTK_WIDGET (remote_frame)->allocation.width;
  gftp_set_global_option ("listbox_remote_width", GINT_TO_POINTER (ret));
  ret = GTK_WIDGET (remote_frame)->allocation.height;
  gftp_set_global_option ("listbox_file_height", GINT_TO_POINTER (ret));
  ret = GTK_WIDGET (log_table)->allocation.height;
  gftp_set_global_option ("log_height", GINT_TO_POINTER (ret));
  ret = GTK_WIDGET (transfer_scroll)->allocation.height;
  gftp_set_global_option ("transfer_height", GINT_TO_POINTER (ret));

  ret = get_column (&GTK_CLIST (dlwdw)->column[0]);
  gftp_set_global_option ("file_trans_column", GINT_TO_POINTER (ret));

  ret = get_column (&GTK_CLIST (window1.listbox)->column[1]);
  gftp_set_global_option ("local_file_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window1.listbox)->column[2]);
  gftp_set_global_option ("local_size_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window1.listbox)->column[3]);
  gftp_set_global_option ("local_user_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window1.listbox)->column[4]);
  gftp_set_global_option ("local_group_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window1.listbox)->column[5]);
  gftp_set_global_option ("local_date_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window1.listbox)->column[6]);
  gftp_set_global_option ("local_attribs_width", GINT_TO_POINTER (ret));

  ret = get_column (&GTK_CLIST (window2.listbox)->column[1]);
  gftp_set_global_option ("remote_file_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window2.listbox)->column[2]);
  gftp_set_global_option ("remote_size_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window2.listbox)->column[3]);
  gftp_set_global_option ("remote_user_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window2.listbox)->column[4]);
  gftp_set_global_option ("remote_group_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window2.listbox)->column[5]);
  gftp_set_global_option ("remote_date_width", GINT_TO_POINTER (ret));
  ret = get_column (&GTK_CLIST (window2.listbox)->column[6]);
  gftp_set_global_option ("remote_attribs_width", GINT_TO_POINTER (ret));

  tempstr = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (hostedit)->entry));
  gftp_set_global_option ("host_value", tempstr);

  tempstr = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (portedit)->entry));
  gftp_set_global_option ("port_value", tempstr);

  tempstr = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (useredit)->entry));
  gftp_set_global_option ("user_value", tempstr);

  gftp_shutdown ();
  exit (0);
}


static gint
_gftp_try_close (GtkWidget * widget, GdkEvent * event, gpointer data)
{
  if (gftp_file_transfers == NULL)
    {
      _gftp_exit (NULL, NULL);
      return (0);
    }
  else
    {
      MakeYesNoDialog (_("Exit"), _("There are file transfers in progress.\nAre you sure you want to exit?"), _gftp_exit, NULL, NULL, NULL);
      return (1);
    }
}


static void
_gftp_force_close (GtkWidget * widget, gpointer data)
{
  exit (0);
}


static void
_gftp_menu_exit (GtkWidget * widget, gpointer data)
{
  if (!_gftp_try_close (widget, NULL, data))
    _gftp_exit (widget, data);
}


static void
change_setting (gftp_window_data * wdata, int menuitem, GtkWidget * checkmenu)
{
  switch (menuitem)
    {
    case GFTP_MENU_ITEM_ASCII:
      gftp_set_global_option ("ascii_transfers", GINT_TO_POINTER(1));
      break;
    case GFTP_MENU_ITEM_BINARY:
      gftp_set_global_option ("ascii_transfers", GINT_TO_POINTER(0));
      break;
    case GFTP_MENU_ITEM_WIN1:
      current_wdata = &window1;
      other_wdata = &window2;
      if (wdata->request != NULL)
        update_window_info ();
      break;
    case GFTP_MENU_ITEM_WIN2:
      current_wdata = &window2;
      other_wdata = &window1;
      if (wdata->request != NULL)
        update_window_info ();
      break;
    }
}


static void
_gftpui_gtk_do_openurl (gftp_window_data * wdata, gftp_dialog_data * ddata)
{
  const char *tempstr;
  char *buf;

  tempstr = gtk_entry_get_text (GTK_ENTRY (ddata->edit));
  if (tempstr != NULL && *tempstr != '\0')
    {
      buf = g_strdup (tempstr);
      destroy_dialog (ddata);
      gftpui_common_cmd_open (wdata, wdata->request, NULL, NULL, buf);
      g_free (buf);
    }
}


static void
openurl_dialog (gpointer data)
{
  gftp_window_data * wdata;

  wdata = data;
  MakeEditDialog (_("Connect via URL"), _("Enter a URL to connect to"),
                  NULL, 1, NULL, gftp_dialog_button_connect,
                  _gftpui_gtk_do_openurl, wdata,
                  NULL, NULL);
}


static void
tb_openurl_dialog (gpointer data)
{
  const char *edttxt;

  if (current_wdata->request->stopable)
    {
      ftp_log (gftp_logging_error, NULL,
               _("%s: Please hit the stop button first to do anything else\n"),
               _("OpenURL"));
      return;
    }

  edttxt = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (hostedit)->entry));

  if (GFTP_IS_CONNECTED (current_wdata->request))
    gftpui_disconnect (current_wdata);
  else if (edttxt != NULL && *edttxt != '\0')
    toolbar_hostedit (NULL, NULL);
  else
    openurl_dialog (current_wdata);
}


static void
gftp_gtk_refresh (gftp_window_data * wdata)
{
  gftpui_refresh (wdata, 1);
}


static GtkWidget *
CreateMenus (GtkWidget * parent)
{
  int local_len, remote_len, len, i, trans_len, log_len, tools_len;
  GtkAccelGroup *accel_group;
  intptr_t ascii_transfers;
  GtkWidget * tempwid;
  static GtkItemFactoryEntry menu_items[] = {
    {N_("/_FTP"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/FTP/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/FTP/Window 1"), NULL, change_setting, GFTP_MENU_ITEM_WIN1,
     MN_("<RadioItem>")},
    {N_("/FTP/Window 2"), NULL, change_setting, GFTP_MENU_ITEM_WIN2,
     MN_("/FTP/Window 1")},
    {N_("/FTP/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/FTP/Ascii"), NULL, change_setting, GFTP_MENU_ITEM_ASCII,
     MN_("<RadioItem>")},
    {N_("/FTP/Binary"), NULL, change_setting, GFTP_MENU_ITEM_BINARY,
     MN_("/FTP/Ascii")},
    {N_("/FTP/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/FTP/_Options..."), "<control>O", options_dialog, 0,
	MS_(GTK_STOCK_PREFERENCES)},
    {N_("/FTP/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/FTP/_Quit"), "<control>Q", _gftp_menu_exit, 0, MS_(GTK_STOCK_QUIT)},
    {N_("/_Local"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Local/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Local/Open URL..."), "", openurl_dialog, 0, MS_(GTK_STOCK_OPEN)},
    {N_("/Local/Disconnect"), "", gftpui_disconnect, 0, MS_(GTK_STOCK_CLOSE)},
    {N_("/Local/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/Local/Change Filespec..."), NULL, change_filespec, 0, MN_(NULL)},
    {N_("/Local/Show selected"), NULL, show_selected, 0, MN_(NULL)},
    {N_("/Local/Select All"), NULL, selectall, 0, MN_(NULL)},
    {N_("/Local/Select All Files"), NULL, selectallfiles, 0, MN_(NULL)},
    {N_("/Local/Deselect All"), NULL, deselectall, 0, MN_(NULL)},
    {N_("/Local/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/Local/Save Directory Listing..."), NULL, save_directory_listing, 0, MN_(NULL)},
    {N_("/Local/Send SITE Command..."), NULL, gftpui_site_dialog, 0, MN_(NULL)},
    {N_("/Local/Change Directory"), NULL, gftpui_chdir_dialog, 0, MN_(NULL)},
    {N_("/Local/Chmod..."), NULL, chmod_dialog, 0, MN_(NULL)},
    {N_("/Local/Make Directory..."), NULL, gftpui_mkdir_dialog, 0, MN_(NULL)},
    {N_("/Local/Rename..."), NULL, gftpui_rename_dialog, 0, MN_(NULL)},
    {N_("/Local/Delete..."), NULL, delete_dialog, 0, MN_(NULL)},
    {N_("/Local/Edit..."), NULL, edit_dialog, 0, MN_(NULL)},
    {N_("/Local/View..."), NULL, view_dialog, 0, MN_(NULL)},
    {N_("/Local/Refresh"), NULL, gftp_gtk_refresh, 0, MS_(GTK_STOCK_REFRESH)},
    {N_("/_Remote"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Remote/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Remote/Open _URL..."), "<control>U", openurl_dialog, 0,
	MS_(GTK_STOCK_OPEN)},
    {N_("/Remote/Disconnect"), "<control>D", gftpui_disconnect, 0,
	MS_(GTK_STOCK_CLOSE)},
    {N_("/Remote/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/Remote/Change Filespec..."), NULL, change_filespec, 0, MN_(NULL)},
    {N_("/Remote/Show selected"), NULL, show_selected, 0, MN_(NULL)},
    {N_("/Remote/Select All"), NULL, selectall, 0, MN_(NULL)},
    {N_("/Remote/Select All Files"), NULL, selectallfiles, 0, MN_(NULL)},
    {N_("/Remote/Deselect All"), NULL, deselectall, 0, MN_(NULL)},
    {N_("/Remote/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/Remote/Save Directory Listing..."), NULL, save_directory_listing, 0, MN_(NULL)},
    {N_("/Remote/Send SITE Command..."), NULL, gftpui_site_dialog, 0, MN_(NULL)},
    {N_("/Remote/Change Directory"), NULL, gftpui_chdir_dialog, 0, MN_(NULL)},
    {N_("/Remote/Chmod..."), NULL, chmod_dialog, 0, MN_(NULL)},
    {N_("/Remote/Make Directory..."), NULL, gftpui_mkdir_dialog, 0, MN_(NULL)},
    {N_("/Remote/Rename..."), NULL, gftpui_rename_dialog, 0, MN_(NULL)},
    {N_("/Remote/Delete..."), NULL, delete_dialog, 0, MN_(NULL)},
    {N_("/Remote/Edit..."), NULL, edit_dialog, 0, MN_(NULL)},
    {N_("/Remote/View..."), NULL, view_dialog, 0, MN_(NULL)},
    {N_("/Remote/Refresh"), NULL, gftp_gtk_refresh, 0, MS_(GTK_STOCK_REFRESH)},
    {N_("/_Bookmarks"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Bookmarks/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Bookmarks/Add bookmark"), "<control>A", add_bookmark, 0,
	MS_(GTK_STOCK_ADD)},
    {N_("/Bookmarks/Edit bookmarks"), NULL, edit_bookmarks, 0, MN_(NULL)},
    {N_("/Bookmarks/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/_Transfers"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Transfers/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Transfers/Start Transfer"), NULL, start_transfer, 0, MN_(NULL)},
    {N_("/Transfers/Stop Transfer"), NULL, stop_transfer, 0,
	MS_(GTK_STOCK_STOP)},
    {N_("/Transfers/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/Transfers/Skip Current File"), NULL, skip_transfer, 0, MN_(NULL)},
    {N_("/Transfers/Remove File"), NULL, remove_file_transfer, 0,
	MS_(GTK_STOCK_DELETE)},
    {N_("/Transfers/Move File Up"), NULL, move_transfer_up, 0,
	MS_(GTK_STOCK_GO_UP)},
    {N_("/Transfers/Move File Down"), NULL, move_transfer_down, 0,
	MS_(GTK_STOCK_GO_DOWN)},
    {N_("/Transfers/sep"), NULL, 0, 0, MN_("<Separator>")},
    {N_("/Transfers/Retrieve Files"), "<control>R", get_files, 0, MN_(NULL)},
    {N_("/Transfers/Put Files"), "<control>P", put_files, 0, MN_(NULL)},
    {N_("/L_ogging"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Logging/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Logging/Clear"), NULL, clearlog, 0, MS_(GTK_STOCK_CLEAR)},
    {N_("/Logging/View log"), NULL, viewlog, 0, MN_(NULL)},
    {N_("/Logging/Save log..."), NULL, savelog, 0, MS_(GTK_STOCK_SAVE)},
    {N_("/Tool_s"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Tools/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Tools/Compare Windows"), NULL, compare_windows, 0, MN_(NULL)},
    {N_("/Tools/Clear Cache"), NULL, clear_cache, 0, MS_(GTK_STOCK_CLEAR)},
    {N_("/Help"), NULL, 0, 0, MN_("<Branch>")},
    {N_("/Help/tearoff"), NULL, 0, 0, MN_("<Tearoff>")},
    {N_("/Help/About"), NULL, about_dialog, 0, MS_(GTK_STOCK_HELP)}
  };