C++ (Cpp) mc_link Examples

Example #1

static void
do_link (link_type_t link_type, const char *fname)
{
    char *dest = NULL, *src = NULL;

    if (link_type == LINK_HARDLINK)
    {
        src = g_strdup_printf (_("Link %s to:"), str_trunc (fname, 46));
        dest = input_expand_dialog (_("Link"), src, MC_HISTORY_FM_LINK, "");
        if (!dest || !*dest)
            goto cleanup;
        save_cwds_stat ();
        if (-1 == mc_link (fname, dest))
            message (D_ERROR, MSG_ERROR, _("link: %s"), unix_error_string (errno));
    }
    else
    {
        char *s;
        char *d;

        /* suggest the full path for symlink, and either the full or
           relative path to the file it points to  */
        s = concat_dir_and_file (current_panel->cwd, fname);

        if (get_other_type () == view_listing)
            d = concat_dir_and_file (other_panel->cwd, fname);
        else
            d = g_strdup (fname);

        if (link_type == LINK_SYMLINK_RELATIVE)
            s = diff_two_paths (other_panel->cwd, s);

        symlink_dialog (s, d, &dest, &src);
        g_free (d);
        g_free (s);

        if (!dest || !*dest || !src || !*src)
            goto cleanup;
        save_cwds_stat ();
        if (-1 == mc_symlink (dest, src))
            message (D_ERROR, MSG_ERROR, _("symlink: %s"), unix_error_string (errno));
    }

    update_panels (UP_OPTIMIZE, UP_KEEPSEL);
    repaint_screen ();

  cleanup:
    g_free (src);
    g_free (dest);
}

Example #2

File: cmd.c Project: GalaxyTab4/workbench

static void
do_link (int symbolic_link, const char *fname)
{
    char *dest = NULL, *src = NULL;

    if (!symbolic_link) {
	src = g_strdup_printf (_("Link %s to:"), name_trunc (fname, 46));
	dest = input_expand_dialog (_(" Link "), src, "");
	if (!dest || !*dest)
	    goto cleanup;
	save_cwds_stat ();
	if (-1 == mc_link (fname, dest))
	    message (1, MSG_ERROR, _(" link: %s "),
		     unix_error_string (errno));
    } else {
	char *s;
	char *d;

	/* suggest the full path for symlink */
	s = concat_dir_and_file (current_panel->cwd, fname);

	if (get_other_type () == view_listing) {
	    d = concat_dir_and_file (other_panel->cwd, fname);
	} else {
	    d = g_strdup (fname);
	}

	symlink_dialog (s, d, &dest, &src);
	g_free (d);
	g_free (s);

	if (!dest || !*dest || !src || !*src)
	    goto cleanup;
	save_cwds_stat ();
	if (-1 == mc_symlink (dest, src))
	    message (1, MSG_ERROR, _(" symlink: %s "),
		     unix_error_string (errno));
    }
    update_panels (UP_OPTIMIZE, UP_KEEPSEL);
    repaint_screen ();

cleanup:
    g_free (src);
    g_free (dest);
}

Example #3

File: cmd.c Project: NoSeungHwan/mc_kor_dev

static void
do_link (link_type_t link_type, const char *fname)
{
    char *dest = NULL, *src = NULL;
    vfs_path_t *fname_vpath, *dest_vpath = NULL;

    fname_vpath = vfs_path_from_str (fname);
    if (link_type == LINK_HARDLINK)
    {
        src = g_strdup_printf (_("Link %s to:"), str_trunc (fname, 46));
        dest =
            input_expand_dialog (_("Link"), src, MC_HISTORY_FM_LINK, "", INPUT_COMPLETE_FILENAMES);
        if (!dest || !*dest)
            goto cleanup;
        save_cwds_stat ();
        dest_vpath = vfs_path_from_str (dest);
        if (-1 == mc_link (fname_vpath, dest_vpath))
            message (D_ERROR, MSG_ERROR, _("link: %s"), unix_error_string (errno));
    }
    else
    {
        vfs_path_t *s, *d;

        /* suggest the full path for symlink, and either the full or
           relative path to the file it points to  */
        s = vfs_path_append_new (current_panel->cwd_vpath, fname, NULL);

        if (get_other_type () == view_listing)
            d = vfs_path_append_new (other_panel->cwd_vpath, fname, NULL);
        else
            d = vfs_path_from_str (fname);

        if (link_type == LINK_SYMLINK_RELATIVE)
        {
            char *s_str;

            s_str = diff_two_paths (other_panel->cwd_vpath, s);
            vfs_path_free (s);
            s = vfs_path_from_str_flags (s_str, VPF_NO_CANON);
            g_free (s_str);
        }

        symlink_dialog (s, d, &dest, &src);
        vfs_path_free (d);
        vfs_path_free (s);

        if (!dest || !*dest || !src || !*src)
            goto cleanup;
        save_cwds_stat ();

        dest_vpath = vfs_path_from_str_flags (dest, VPF_NO_CANON);

        s = vfs_path_from_str (src);
        if (mc_symlink (dest_vpath, s) == -1)
            message (D_ERROR, MSG_ERROR, _("symlink: %s"), unix_error_string (errno));
        vfs_path_free (s);
    }

    update_panels (UP_OPTIMIZE, UP_KEEPSEL);
    repaint_screen ();

  cleanup:
    vfs_path_free (fname_vpath);
    vfs_path_free (dest_vpath);
    g_free (src);
    g_free (dest);
}