src/clipboard.c

   1 /*
   2    Util for external clipboard.
   3
   4    Copyright (C) 2009 The Free Software Foundation, Inc.
   5
   6    Written by:
   7    Ilia Maslakon <il.smind@gmail.com>, 2010.
   8
   9    This file is part of the Midnight Commander.
  10
  11    The Midnight Commander is free software; you can redistribute it
  12    and/or modify it under the terms of the GNU General Public License as
  13    published by the Free Software Foundation; either version 2 of the
  14    License, or (at your option) any later version.
  15
  16    The Midnight Commander is distributed in the hope that it will be
  17    useful, but WITHOUT ANY WARRANTY; without even the implied warranty
  18    of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19    General Public License for more details.
  20
  21    You should have received a copy of the GNU General Public License
  22    along with this program; if not, write to the Free Software
  23    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  24    MA 02110-1301, USA.
  25  */
  26
  27 #include <config.h>
  28
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31
  32 #include "lib/global.h"
  33 #include "lib/fileloc.h"
  34 #include "lib/util.h"
  35
  36 #include "main.h"
  37 #include "src/execute.h"
  38
  39 #include "clipboard.h"
  40
  41 /*** global variables ****************************************************************************/
  42
  43 /* path to X clipboard utility */
  44 char *clipboard_store_path = NULL;
  45 char *clipboard_paste_path = NULL;
  46
  47 /*** file scope macro definitions ****************************************************************/
  48
  49 /*** file scope type declarations ****************************************************************/
  50
  51 /*** file scope variables ************************************************************************/
  52
  53 /*** file scope functions ************************************************************************/
  54 /* --------------------------------------------------------------------------------------------- */
  55
  56 /* --------------------------------------------------------------------------------------------- */
  57 /*** public functions ****************************************************************************/
  58 /* --------------------------------------------------------------------------------------------- */
  59
  60 gboolean
  61 copy_file_to_ext_clip (void)
  62 {
  63     char *tmp, *cmd;
  64     int res = 0;
  65     const char *d = getenv ("DISPLAY");
  66
  67     if (d == NULL || clipboard_store_path == NULL || clipboard_store_path[0] == '\0')
  68         return FALSE;
  69
  70     tmp = concat_dir_and_file (home_dir, EDIT_CLIP_FILE);
  71     cmd = g_strconcat (clipboard_store_path, " ", tmp, " 2>/dev/null", (char *) NULL);
  72
  73     if (cmd != NULL)
  74         res = my_system (EXECUTE_AS_SHELL, shell, cmd);
  75
  76     g_free (cmd);
  77     g_free (tmp);
  78     return TRUE;
  79 }
  80
  81 /* --------------------------------------------------------------------------------------------- */
  82
  83 gboolean
  84 paste_to_file_from_ext_clip (void)
  85 {
  86     char *tmp, *cmd;
  87     int res = 0;
  88     const char *d = getenv ("DISPLAY");
  89
  90     if (d == NULL || clipboard_paste_path == NULL || clipboard_paste_path[0] == '\0')
  91         return FALSE;
  92
  93     tmp = concat_dir_and_file (home_dir, EDIT_CLIP_FILE);
  94     cmd = g_strconcat (clipboard_paste_path, " > ", tmp, " 2>/dev/null", (char *) NULL);
  95
  96     if (cmd != NULL)
  97         res = my_system (EXECUTE_AS_SHELL, shell, cmd);
  98
  99     g_free (cmd);
 100     g_free (tmp);
 101     return TRUE;
 102 }
 103
 104 /* --------------------------------------------------------------------------------------------- */