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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2005-2025 Free Software Foundation, Inc.
GNU Mailutils 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, or (at your option)
any later version.
GNU Mailutils 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 Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <mailutils/assoc.h>
#include <mailutils/header.h>
#include <mailutils/message.h>
#include <mailutils/mime.h>
#include <mailutils/iterator.h>
#include <mailutils/stream.h>
#include <mailutils/stdstream.h>
#include <mailutils/util.h>
#include <mailutils/cstr.h>
#include <mailutils/cctype.h>
#include <mailutils/error.h>
#include <mailutils/errno.h>
#include <mailutils/cli.h>
static int
sort_names (char const *aname, void const *adata,
char const *bname, void const *bdata, void *data)
{
return mu_c_strcasecmp (aname, bname);
}
static int
print_param (const char *name, void *item, void *data)
{
struct mu_mime_param *param = item;
mu_printf ("%s", name);
if (param->lang)
mu_printf ("(lang:%s/%s)", param->lang, param->cset);
mu_printf ("=%s\n", param->value);
return 0;
}
static void
cli_debug (struct mu_parseopt *po, struct mu_option *opt, char const *arg)
{
mu_debug_parse_spec (arg);
}
char *charset;
char *header_name;
unsigned long width = 76;
struct mu_option options[] = {
{ "debug", 0, "SPEC", MU_OPTION_DEFAULT,
"set debug level", mu_c_string, NULL, cli_debug },
{ "charset", 0, "NAME", MU_OPTION_DEFAULT,
"convert values to this charset", mu_c_string, &charset },
{ "header", 0, "NAME", MU_OPTION_DEFAULT,
"set header name", mu_c_string, &header_name },
{ "width", 0, "N", MU_OPTION_DEFAULT,
"output width", mu_c_ulong, &width },
MU_OPTION_END
};
int
main (int argc, char **argv)
{
int rc;
mu_stream_t tmp;
mu_transport_t trans[2];
char *value;
mu_assoc_t assoc;
mu_set_program_name (argv[0]);
mu_cli_simple (argc, argv,
MU_CLI_OPTION_OPTIONS, options,
MU_CLI_OPTION_SINGLE_DASH,
MU_CLI_OPTION_PROG_DOC, "mu_mime_header_parse test",
MU_CLI_OPTION_PROG_ARGS, "[PARAM...]",
MU_CLI_OPTION_EXTRA_INFO, "If arguments (PARAM) are "
"specified, only the matching parameters will be displayed.",
MU_CLI_OPTION_RETURN_ARGC, &argc,
MU_CLI_OPTION_RETURN_ARGV, &argv,
MU_CLI_OPTION_END);
MU_ASSERT (mu_memory_stream_create (&tmp, MU_STREAM_RDWR));
MU_ASSERT (mu_stream_copy (tmp, mu_strin, 0, NULL));
MU_ASSERT (mu_stream_write (tmp, "", 1, NULL));
MU_ASSERT (mu_stream_ioctl (tmp, MU_IOCTL_TRANSPORT, MU_IOCTL_OP_GET,
trans));
if (argc)
{
int i;
MU_ASSERT (mu_mime_param_assoc_create (&assoc));
for (i = 0; i < argc; i++)
mu_assoc_install (assoc, argv[i], NULL);
rc = mu_mime_header_parse_subset ((char*)trans[0], charset, &value,
assoc);
}
else
{
rc = mu_mime_header_parse ((char*)trans[0], charset, &value, &assoc);
}
if (rc)
{
mu_diag_funcall (MU_DIAG_ERROR, "mu_mime_header_parse", NULL, rc);
return 2;
}
if (header_name)
{
mu_header_t hdr;
mu_stream_t hstr;
MU_ASSERT (mu_header_create (&hdr, NULL, 0));
MU_ASSERT (mu_mime_header_set_w (hdr, header_name, value, assoc, width));
MU_ASSERT (mu_header_get_streamref (hdr, &hstr));
MU_ASSERT (mu_stream_copy (mu_strout, hstr, 0, NULL));
}
else
{
mu_printf ("%s\n", value);
mu_assoc_sort_r (assoc, sort_names, NULL);
mu_assoc_foreach (assoc, print_param, NULL);
}
return 0;
}
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