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Commit 89feaf02 89feaf0252a0a25220a86b20b287213b7c13191b by Sergey Poznyakoff
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mail: further improvements in quoting code. 

* mail/escape.c (quote0): Simplify by using iterators.
1 parent 04474c29
Inline Side-by-side
Showing 1 changed file with 13 additions and 22 deletions
......@@ -440,12 +440,7 @@ int
quote0 (msgset_t *mspec, mu_message_t mesg, void *data)
{
int rc;
mu_header_t hdr;
mu_body_t body;
mu_stream_t stream;
char *buffer = NULL;
size_t size = 0;
size_t n = 0;
char *prefix = "\t";
mu_stream_t outstr, flt;
char *argv[3];
......@@ -466,7 +461,7 @@ quote0 (msgset_t *mspec, mu_message_t mesg, void *data)
argv[1] = prefix;
argv[2] = NULL;
rc = mu_filter_create_args (&flt, outstr, "INLINE-COMMENT",
2, argv,
2, (const char**) argv,
MU_FILTER_ENCODE,
MU_STREAM_WRITE);
mu_stream_unref (outstr);
......@@ -478,27 +473,23 @@ quote0 (msgset_t *mspec, mu_message_t mesg, void *data)
if (*(int*)data)
{
size_t i, num = 0;
const char *sptr;
mu_header_t hdr;
mu_body_t body;
mu_iterator_t itr;
mu_message_get_header (mesg, &hdr);
mu_header_get_field_count (hdr, &num);
for (i = 1; i <= num; i++)
mu_header_get_iterator (hdr, &itr);
for (mu_iterator_first (itr); !mu_iterator_is_done (itr);
mu_iterator_next (itr))
{
mu_header_sget_field_name (hdr, i, &sptr);
if (mail_header_is_visible (sptr))
{
const char *value;
const char *name, *value;
mu_stream_printf (flt, "%s: ", sptr);
if (mu_header_sget_value (hdr, sptr, &value) == 0)
{
mu_stream_write (flt, value, strlen (value), NULL);
mu_stream_write (flt, "\n", 1, NULL);
}
}
if (mu_iterator_current_kv (itr, (const void **)&name,
(void**)&value) == 0 &&
mail_header_is_visible (name))
mu_stream_printf (flt, "%s: %s\n", name, value);
}
mu_iterator_destroy (&itr);
mu_stream_write (flt, "\n", 1, NULL);
mu_message_get_body (mesg, &body);
rc = mu_body_get_streamref (body, &stream);
......