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/*
* Calcurse - text-based organizer
*
* Copyright (c) 2004-2011 calcurse Development Team <misc@calcurse.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Send your feedback or comments to : misc@calcurse.org
* Calcurse home page : http://calcurse.org
*
*/
#include <unistd.h>
#include "calcurse.h"
/* Edit a note with an external editor. */
void
edit_note (char **note, char *editor)
{
char fullname[BUFSIZ];
char *filename;
if (*note == NULL)
{
if ((filename = new_tempfile (path_notes, NOTESIZ)) != NULL)
*note = filename;
else
return;
}
(void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, *note);
wins_launch_external (fullname, editor);
if (io_file_is_empty (fullname) > 0)
erase_note (note, ERASE_FORCE);
}
/* View a note in an external pager. */
void
view_note (char *note, char *pager)
{
char fullname[BUFSIZ];
if (note == NULL)
return;
(void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, note);
wins_launch_external (fullname, pager);
}
/* Erase a note previously attached to an item. */
void
erase_note (char **note, enum eraseflg flag)
{
char fullname[BUFSIZ];
if (*note == NULL)
return;
if (flag != ERASE_FORCE_KEEP_NOTE)
{
(void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, *note);
if (unlink (fullname) != 0)
EXIT (_("could not remove note"));
}
mem_free (*note);
*note = NULL;
}
/* Read a serialized note file name from a stream and deserialize it. */
void
note_read (char *buffer, FILE *fp)
{
(void)fgets (buffer, NOTESIZ + 1, fp);
buffer[NOTESIZ] = '\0';
getc (fp);
}
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