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/* Copyright (c) 2013-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "smtp-common.h"
/*
* Capabilities
*/
const struct smtp_capability_name smtp_capability_names[] = {
{ "AUTH", SMTP_CAPABILITY_AUTH },
{ "STARTTLS", SMTP_CAPABILITY_STARTTLS },
{ "PIPELINING", SMTP_CAPABILITY_PIPELINING },
{ "SIZE", SMTP_CAPABILITY_SIZE },
{ "ENHANCEDSTATUSCODES", SMTP_CAPABILITY_ENHANCEDSTATUSCODES },
{ "8BITMIME", SMTP_CAPABILITY_8BITMIME },
{ "CHUNKING", SMTP_CAPABILITY_CHUNKING },
{ "BINARYMIME", SMTP_CAPABILITY_BINARYMIME },
{ "BURL", SMTP_CAPABILITY_BURL },
{ "DSN", SMTP_CAPABILITY_DSN },
{ "VRFY", SMTP_CAPABILITY_VRFY },
{ "ETRN", SMTP_CAPABILITY_ETRN },
{ "XCLIENT", SMTP_CAPABILITY_XCLIENT },
{ NULL, 0 }
};
enum smtp_capability smtp_capability_find_by_name(const char *cap_name)
{
const struct smtp_capability_name *cap;
unsigned int i;
for (i = 0; smtp_capability_names[i].name != NULL; i++) {
cap = &smtp_capability_names[i];
if (strcasecmp(cap_name, cap->name) == 0)
return cap->capability;
}
return SMTP_CAPABILITY_NONE;
}
/*
* SMTP proxy data
*/
static void
smtp_proxy_data_merge_extra_fields(pool_t pool, struct smtp_proxy_data *dst,
const struct smtp_proxy_data *src)
{
const struct smtp_proxy_data_field *sefields;
struct smtp_proxy_data_field *defields;
unsigned int i;
if (src->extra_fields_count == 0)
return;
sefields = src->extra_fields;
defields = p_new(pool, struct smtp_proxy_data_field,
src->extra_fields_count);
for (i = 0; i < src->extra_fields_count; i++) {
defields[i].name = p_strdup(pool, sefields[i].name);
defields[i].value = p_strdup(pool, sefields[i].value);
}
dst->extra_fields = defields;
dst->extra_fields_count = src->extra_fields_count;
}
void smtp_proxy_data_merge(pool_t pool, struct smtp_proxy_data *dst,
const struct smtp_proxy_data *src)
{
if (src->proto != SMTP_PROXY_PROTOCOL_UNKNOWN)
dst->proto = src->proto;
if (src->source_ip.family != 0) {
dst->source_ip = src->source_ip;
if (src->source_port != 0)
dst->source_port = src->source_port;
}
if (src->helo != NULL && *src->helo != '\0')
dst->helo = p_strdup(pool, src->helo);
if (src->login != NULL && *src->login != '\0')
dst->login = p_strdup(pool, src->login);
if (src->session != NULL && *src->session != '\0')
dst->session = p_strdup(pool, src->session);
if (src->ttl_plus_1 > 0)
dst->ttl_plus_1 = src->ttl_plus_1;
if (src->timeout_secs > 0)
dst->timeout_secs = src->timeout_secs;
smtp_proxy_data_merge_extra_fields(pool, dst, src);
};
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