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/mcconfig.h"
  35 #include "lib/util.h"
  36
  37 #include "main.h"
  38 #include "src/execute.h"
  39
  40 #include "clipboard.h"
  41
  42 /*** global variables ****************************************************************************/
  43
  44 /* path to X clipboard utility */
  45 char *clipboard_store_path = NULL;
  46 char *clipboard_paste_path = NULL;
  47
  48 /*** file scope macro definitions ****************************************************************/
  49
  50 /*** file scope type declarations ****************************************************************/
  51
  52 /*** file scope variables ************************************************************************/
  53
  54 /*** file scope functions ************************************************************************/
  55 /* --------------------------------------------------------------------------------------------- */
  56
  57 /* --------------------------------------------------------------------------------------------- */
  58 /*** public functions ****************************************************************************/
  59 /* --------------------------------------------------------------------------------------------- */
  60
  61 gboolean
  62 copy_file_to_ext_clip (void)
  63 {
  64     char *tmp, *cmd;
  65     int res = 0;
  66     const char *d = getenv ("DISPLAY");
  67
  68     if (d == NULL || clipboard_store_path == NULL || clipboard_store_path[0] == '\0')
  69         return FALSE;
  70
  71     tmp = concat_dir_and_file (mc_config_get_cache_path (), EDIT_CLIP_FILE);
  72     cmd = g_strconcat (clipboard_store_path, " ", tmp, " 2>/dev/null", (char *) NULL);
  73
  74     if (cmd != NULL)
  75         res = my_system (EXECUTE_AS_SHELL, shell, cmd);
  76
  77     g_free (cmd);
  78     g_free (tmp);
  79     return TRUE;
  80 }
  81
  82 /* --------------------------------------------------------------------------------------------- */
  83
  84 gboolean
  85 paste_to_file_from_ext_clip (void)
  86 {
  87     char *tmp, *cmd;
  88     int res = 0;
  89     const char *d = getenv ("DISPLAY");
  90
  91     if (d == NULL || clipboard_paste_path == NULL || clipboard_paste_path[0] == '\0')
  92         return FALSE;
  93
  94     tmp = concat_dir_and_file (mc_config_get_cache_path (), EDIT_CLIP_FILE);
  95     cmd = g_strconcat (clipboard_paste_path, " > ", tmp, " 2>/dev/null", (char *) NULL);
  96
  97     if (cmd != NULL)
  98         res = my_system (EXECUTE_AS_SHELL, shell, cmd);
  99
 100     g_free (cmd);
 101     g_free (tmp);
 102     return TRUE;
 103 }
 104
 105 /* --------------------------------------------------------------------------------------------- */