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/*
mime.c
This file is part of GNU Anubis.
Copyright (C) 2001, 2002, 2003, 2004, 2007, 2009 The Anubis Team.
GNU Anubis 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 3 of the License, or (at your
option) any later version.
GNU Anubis 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 GNU Anubis. If not, see <http://www.gnu.org/licenses/>.
*/
#include "headers.h"
#include "extern.h"
/*
FIXME: Will add here further MIME support (see TODO file).
*/
struct append_closure
{
const char *prefix;
const char *filename;
};
static int
_append_proc (char **output, char *input, void *param)
{
struct append_closure *clos = param;
FILE *fptxt;
char buf[LINEBUFFER + 1];
size_t nbytes;
size_t nlines = 0;
char *p;
fptxt = fopen (clos->filename, "r");
if (fptxt == 0)
{
anubis_error (0, errno, "%s", clos->filename);
return -1;
}
while (fgets (buf, LINEBUFFER, fptxt) != 0)
nlines++;
fseek (fptxt, 0L, SEEK_END);
clearerr (fptxt);
nbytes = ftell (fptxt);
rewind (fptxt);
nbytes = strlen (input)
+ (clos->prefix ? strlen (clos->prefix) : 0) + nbytes + nlines + 1;
input = xrealloc (input, nbytes);
*output = input;
p = input + strlen (input);
if (clos->prefix)
{
strcpy (p, clos->prefix);
p += strlen (clos->prefix);
}
while (fgets (buf, LINEBUFFER - 1, fptxt) != 0)
{
strcpy (p, buf);
p += strlen (buf);
}
*p = 0;
return 0;
}
void
message_append_text_file (MESSAGE msg, char *filename, char *prefix)
{
struct append_closure clos;
clos.filename = filename;
clos.prefix = prefix;
message_proc_body (msg, _append_proc, &clos);
}
void
message_append_signature_file (MESSAGE msg)
{
char homedir[MAXPATHLEN + 1];
char signature_file[] = DEFAULT_SIGFILE;
char *signature_path;
size_t n;
get_homedir (session.clientname, homedir, sizeof (homedir));
n = strlen (homedir) + strlen (signature_file) + 2;
signature_path = xmalloc (n);
snprintf (signature_path, n - 1, "%s/%s", homedir, signature_file);
message_append_text_file (msg, signature_path, "-- \n");
free (signature_path);
return;
}
/* EOF */
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