/***********************************************************************
*
* smtp_connect()
*
* This function should do everything that is to be considered a part of
* the connection phase.
*
* The variable pointed to by 'done' will be TRUE if the protocol-layer
* connect phase is done when this function returns, or FALSE if not. When
* called as a part of the easy interface, it will always be TRUE.
*/
static CURLcode smtp_connect(struct connectdata *conn, bool *done)
{
CURLcode result;
struct smtp_conn *smtpc = &conn->proto.smtpc;
struct pingpong *pp = &smtpc->pp;
const char *path = conn->data->state.path;
char localhost[HOSTNAME_MAX + 1];
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = smtp_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on smtp */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
/* Initialise the response reader stuff */
Curl_pp_init(pp);
/* Set the default response time-out */
pp->response_time = RESP_TIMEOUT;
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
/* Calculate the path if necessary */
if(!*path) {
if(!Curl_gethostname(localhost, sizeof(localhost)))
path = localhost;
else
path = "localhost";
}
/* URL decode the path and use it as the domain in our EHLO */
result = Curl_urldecode(conn->data, path, 0, &smtpc->domain, NULL, TRUE);
if(result)
return result;
/* Start off waiting for the server greeting response */
state(conn, SMTP_SERVERGREET);
result = smtp_multi_statemach(conn, done);
return result;
}
/***********************************************************************
*
* imap_connect() should do everything that is to be considered a part of
* the connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode imap_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct imap_conn *imapc = &conn->proto.imapc;
struct SessionHandle *data=conn->data;
struct pingpong *pp = &imapc->pp;
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = imap_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on imap */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = imap_statemach_act;
pp->endofresp = imap_endofresp;
pp->conn = conn;
if((conn->handler->flags & PROTOPT_SSL) &&
data->state.used_interface != Curl_if_multi) {
/* IMAPS is simply imap with SSL for the control channel */
/* so perform the SSL initialization for this socket */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
/* Initialise the response reader stuff */
Curl_pp_init(pp);
/* Start off waiting for the server greeting response */
state(conn, IMAP_SERVERGREET);
/* Start off with an id of '*' */
imapc->idstr = "*";
if(data->state.used_interface == Curl_if_multi)
result = imap_multi_statemach(conn, done);
else {
result = imap_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
}
/*
* pop3_connect() should do everything that is to be considered a part of
* the connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode pop3_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct pop3_conn *pop3c = &conn->proto.pop3c;
struct SessionHandle *data=conn->data;
struct pingpong *pp = &pop3c->pp;
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = pop3_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on pop3 */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = pop3_statemach_act;
pp->endofresp = pop3_endofresp;
pp->conn = conn;
if(conn->handler->flags & PROTOPT_SSL) {
/* BLOCKING */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
Curl_pp_init(pp); /* init the response reader stuff */
/* When we connect, we start in the state where we await the server greet
response */
state(conn, POP3_SERVERGREET);
if(data->state.used_interface == Curl_if_multi)
result = pop3_multi_statemach(conn, done);
else {
result = pop3_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
}
/***********************************************************************
*
* pop3_connect()
*
* This function should do everything that is to be considered a part of the
* connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode pop3_connect(struct connectdata *conn, bool *done)
{
CURLcode result;
struct pop3_conn *pop3c = &conn->proto.pop3c;
struct pingpong *pp = &pop3c->pp;
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = pop3_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on pop3 */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = pop3_statemach_act;
pp->endofresp = pop3_endofresp;
pp->conn = conn;
if(conn->handler->flags & PROTOPT_SSL) {
/* POP3S is simply pop3 with SSL for the control channel */
/* so perform the SSL initialization for this socket */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
/* Initialise the response reader stuff */
Curl_pp_init(pp);
/* Start off waiting for the server greeting response */
state(conn, POP3_SERVERGREET);
result = pop3_multi_statemach(conn, done);
return result;
}
/***********************************************************************
*
* smtp_connect()
*
* This function should do everything that is to be considered a part of
* the connection phase.
*
* The variable pointed to by 'done' will be TRUE if the protocol-layer
* connect phase is done when this function returns, or FALSE if not.
*/
static CURLcode smtp_connect(struct connectdata *conn, bool *done)
{
CURLcode result = CURLE_OK;
struct smtp_conn *smtpc = &conn->proto.smtpc;
struct pingpong *pp = &smtpc->pp;
*done = FALSE; /* default to not done yet */
/* We always support persistent connections in SMTP */
connkeep(conn, "SMTP default");
/* Set the default response time-out */
pp->response_time = RESP_TIMEOUT;
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
/* Initialize the SASL storage */
Curl_sasl_init(&smtpc->sasl, &saslsmtp);
/* Initialise the pingpong layer */
Curl_pp_init(pp);
/* Parse the URL options */
result = smtp_parse_url_options(conn);
if(result)
return result;
/* Parse the URL path */
result = smtp_parse_url_path(conn);
if(result)
return result;
/* Start off waiting for the server greeting response */
state(conn, SMTP_SERVERGREET);
result = smtp_multi_statemach(conn, done);
return result;
}
/***********************************************************************
*
* pop3_connect()
*
* This function should do everything that is to be considered a part of the
* connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE if not.
*/
static CURLcode pop3_connect(struct connectdata *conn, bool *done)
{
CURLcode result = CURLE_OK;
struct pop3_conn *pop3c = &conn->proto.pop3c;
struct pingpong *pp = &pop3c->pp;
*done = FALSE; /* default to not done yet */
/* We always support persistent connections in POP3 */
connkeep(conn, "POP3 default");
/* Set the default response time-out */
pp->response_time = RESP_TIMEOUT;
pp->statemach_act = pop3_statemach_act;
pp->endofresp = pop3_endofresp;
pp->conn = conn;
/* Set the default preferred authentication type and mechanism */
pop3c->preftype = POP3_TYPE_ANY;
Curl_sasl_init(&pop3c->sasl, &saslpop3);
/* Initialise the pingpong layer */
Curl_pp_init(pp);
/* Parse the URL options */
result = pop3_parse_url_options(conn);
if(result)
return result;
/* Start off waiting for the server greeting response */
state(conn, POP3_SERVERGREET);
result = pop3_multi_statemach(conn, done);
return result;
}
/***********************************************************************
*
* pop3_connect()
*
* This function should do everything that is to be considered a part of the
* connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode pop3_connect(struct connectdata *conn, bool *done)
{
CURLcode result = CURLE_OK;
struct pop3_conn *pop3c = &conn->proto.pop3c;
struct pingpong *pp = &pop3c->pp;
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
/* Initialise the POP3 layer */
result = pop3_init(conn);
if(result)
return result;
/* We always support persistent connections in POP3 */
conn->bits.close = FALSE;
/* Set the default response time-out */
pp->response_time = RESP_TIMEOUT;
pp->statemach_act = pop3_statemach_act;
pp->endofresp = pop3_endofresp;
pp->conn = conn;
/* Initialise the pingpong layer */
Curl_pp_init(pp);
/* Start off waiting for the server greeting response */
state(conn, POP3_SERVERGREET);
result = pop3_multi_statemach(conn, done);
return result;
}
/*
* pop3_connect() should do everything that is to be considered a part of
* the connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode pop3_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct pop3_conn *pop3c = &conn->proto.pop3c;
struct SessionHandle *data=conn->data;
struct pingpong *pp = &pop3c->pp;
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = pop3_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on pop3 */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = pop3_statemach_act;
pp->endofresp = pop3_endofresp;
pp->conn = conn;
if(conn->bits.tunnel_proxy && conn->bits.httpproxy) {
/* for POP3 over HTTP proxy */
struct HTTP http_proxy;
struct FTP *pop3_save;
/* BLOCKING */
/* We want "seamless" POP3 operations through HTTP proxy tunnel */
/* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the member
* conn->proto.http; we want POP3 through HTTP and we have to change the
* member temporarily for connecting to the HTTP proxy. After
* Curl_proxyCONNECT we have to set back the member to the original struct
* POP3 pointer
*/
pop3_save = data->state.proto.pop3;
memset(&http_proxy, 0, sizeof(http_proxy));
data->state.proto.http = &http_proxy;
result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
conn->host.name, conn->remote_port);
data->state.proto.pop3 = pop3_save;
if(CURLE_OK != result)
return result;
}
if(conn->handler->flags & PROTOPT_SSL) {
/* BLOCKING */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
Curl_pp_init(pp); /* init the response reader stuff */
/* When we connect, we start in the state where we await the server greet
response */
state(conn, POP3_SERVERGREET);
if(data->state.used_interface == Curl_if_multi)
result = pop3_multi_statemach(conn, done);
else {
result = pop3_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
}
/*
* smtp_connect() should do everything that is to be considered a part of
* the connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode smtp_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct smtp_conn *smtpc = &conn->proto.smtpc;
struct SessionHandle *data=conn->data;
struct pingpong *pp=&smtpc->pp;
const char *path = conn->data->state.path;
int len;
char localhost[1024 + 1];
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = smtp_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistant connections on smtp */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_PROXY)
if(conn->bits.tunnel_proxy && conn->bits.httpproxy) {
/* for SMTP over HTTP proxy */
struct HTTP http_proxy;
struct FTP *smtp_save;
/* BLOCKING */
/* We want "seamless" SMTP operations through HTTP proxy tunnel */
/* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the member
* conn->proto.http; we want SMTP through HTTP and we have to change the
* member temporarily for connecting to the HTTP proxy. After
* Curl_proxyCONNECT we have to set back the member to the original struct
* SMTP pointer
*/
smtp_save = data->state.proto.smtp;
memset(&http_proxy, 0, sizeof(http_proxy));
data->state.proto.http = &http_proxy;
result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
conn->host.name, conn->remote_port);
data->state.proto.smtp = smtp_save;
if(CURLE_OK != result)
return result;
}
#endif /* !CURL_DISABLE_HTTP && !CURL_DISABLE_PROXY */
if(conn->protocol & PROT_SMTPS) {
/* BLOCKING */
/* SMTPS is simply smtp with SSL for the control channel */
/* now, perform the SSL initialization for this socket */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
Curl_pp_init(pp); /* init the response reader stuff */
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
if(!*path) {
if(!Curl_gethostname(localhost, sizeof localhost))
path = localhost;
else
path = "localhost";
}
/* url decode the path and use it as domain with EHLO */
smtpc->domain = curl_easy_unescape(conn->data, path, 0, &len);
if(!smtpc->domain)
return CURLE_OUT_OF_MEMORY;
/* When we connect, we start in the state where we await the server greeting
*/
state(conn, SMTP_SERVERGREET);
if(data->state.used_interface == Curl_if_multi)
result = smtp_multi_statemach(conn, done);
else {
result = smtp_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
}
/***********************************************************************
*
* Curl_pp_sendfv()
*
* Send the formated string as a command to a pingpong server. Note that
* the string should not have any CRLF appended, as this function will
* append the necessary things itself.
*
* NOTE: we build the command in a fixed-length buffer, which sets length
* restrictions on the command!
*
* made to never block
*/
CURLcode Curl_pp_vsendf(struct pingpong *pp,
const char *fmt,
va_list args)
{
ssize_t bytes_written;
/* may still not be big enough for some krb5 tokens */
#define SBUF_SIZE 1024
char s[SBUF_SIZE];
size_t write_len;
char *sptr=s;
CURLcode res = CURLE_OK;
struct connectdata *conn = pp->conn;
struct SessionHandle *data = conn->data;
#if defined(HAVE_KRB4) || defined(HAVE_GSSAPI)
enum protection_level data_sec = conn->data_prot;
#endif
vsnprintf(s, SBUF_SIZE-3, fmt, args);
strcat(s, "\r\n"); /* append a trailing CRLF */
bytes_written=0;
write_len = strlen(s);
Curl_pp_init(pp);
#ifdef CURL_DOES_CONVERSIONS
res = Curl_convert_to_network(data, s, write_len);
/* Curl_convert_to_network calls failf if unsuccessful */
if(res != CURLE_OK) {
return res;
}
#endif /* CURL_DOES_CONVERSIONS */
#if defined(HAVE_KRB4) || defined(HAVE_GSSAPI)
conn->data_prot = prot_cmd;
#endif
res = Curl_write(conn, conn->sock[FIRSTSOCKET], sptr, write_len,
&bytes_written);
#if defined(HAVE_KRB4) || defined(HAVE_GSSAPI)
conn->data_prot = data_sec;
#endif
if(CURLE_OK != res)
return res;
if(conn->data->set.verbose)
Curl_debug(conn->data, CURLINFO_HEADER_OUT,
sptr, (size_t)bytes_written, conn);
if(bytes_written != (ssize_t)write_len) {
/* the whole chunk was not sent, store the rest of the data */
write_len -= bytes_written;
sptr += bytes_written;
pp->sendthis = malloc(write_len);
if(pp->sendthis) {
memcpy(pp->sendthis, sptr, write_len);
pp->sendsize = pp->sendleft = write_len;
}
else {
failf(data, "out of memory");
res = CURLE_OUT_OF_MEMORY;
}
}
else
pp->response = Curl_tvnow();
return res;
}
/***********************************************************************
*
* Curl_pp_vsendf()
*
* Send the formatted string as a command to a pingpong server. Note that
* the string should not have any CRLF appended, as this function will
* append the necessary things itself.
*
* made to never block
*/
CURLcode Curl_pp_vsendf(struct pingpong *pp,
const char *fmt,
va_list args)
{
ssize_t bytes_written;
size_t write_len;
char *fmt_crlf;
char *s;
CURLcode result;
struct connectdata *conn = pp->conn;
struct Curl_easy *data;
#ifdef HAVE_GSSAPI
enum protection_level data_sec;
#endif
DEBUGASSERT(pp->sendleft == 0);
DEBUGASSERT(pp->sendsize == 0);
DEBUGASSERT(pp->sendthis == NULL);
if(!conn)
/* can't send without a connection! */
return CURLE_SEND_ERROR;
data = conn->data;
fmt_crlf = aprintf("%s\r\n", fmt); /* append a trailing CRLF */
if(!fmt_crlf)
return CURLE_OUT_OF_MEMORY;
s = vaprintf(fmt_crlf, args); /* trailing CRLF appended */
free(fmt_crlf);
if(!s)
return CURLE_OUT_OF_MEMORY;
bytes_written = 0;
write_len = strlen(s);
Curl_pp_init(pp);
result = Curl_convert_to_network(data, s, write_len);
/* Curl_convert_to_network calls failf if unsuccessful */
if(result) {
free(s);
return result;
}
#ifdef HAVE_GSSAPI
conn->data_prot = PROT_CMD;
#endif
result = Curl_write(conn, conn->sock[FIRSTSOCKET], s, write_len,
&bytes_written);
#ifdef HAVE_GSSAPI
data_sec = conn->data_prot;
DEBUGASSERT(data_sec > PROT_NONE && data_sec < PROT_LAST);
conn->data_prot = data_sec;
#endif
if(result) {
free(s);
return result;
}
if(conn->data->set.verbose)
Curl_debug(conn->data, CURLINFO_HEADER_OUT,
s, (size_t)bytes_written, conn);
if(bytes_written != (ssize_t)write_len) {
/* the whole chunk was not sent, keep it around and adjust sizes */
pp->sendthis = s;
pp->sendsize = write_len;
pp->sendleft = write_len - bytes_written;
}
else {
free(s);
pp->sendthis = NULL;
pp->sendleft = pp->sendsize = 0;
pp->response = Curl_now();
}
return CURLE_OK;
}
/*
* imap_connect() should do everything that is to be considered a part of
* the connection phase.
*
* The variable 'done' points to will be TRUE if the protocol-layer connect
* phase is done when this function returns, or FALSE is not. When called as
* a part of the easy interface, it will always be TRUE.
*/
static CURLcode imap_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct imap_conn *imapc = &conn->proto.imapc;
struct SessionHandle *data=conn->data;
struct pingpong *pp = &imapc->pp;
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = imap_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistant connections on imap */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = imap_statemach_act;
pp->endofresp = imap_endofresp;
pp->conn = conn;
#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_PROXY)
if(conn->bits.tunnel_proxy && conn->bits.httpproxy) {
/* for IMAP over HTTP proxy */
struct HTTP http_proxy;
struct FTP *imap_save;
/* BLOCKING */
/* We want "seamless" IMAP operations through HTTP proxy tunnel */
/* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the member
* conn->proto.http; we want IMAP through HTTP and we have to change the
* member temporarily for connecting to the HTTP proxy. After
* Curl_proxyCONNECT we have to set back the member to the original struct
* IMAP pointer
*/
imap_save = data->state.proto.imap;
memset(&http_proxy, 0, sizeof(http_proxy));
data->state.proto.http = &http_proxy;
result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
conn->host.name, conn->remote_port);
data->state.proto.imap = imap_save;
if(CURLE_OK != result)
return result;
}
#endif /* !CURL_DISABLE_HTTP && !CURL_DISABLE_PROXY */
if(conn->protocol & PROT_IMAPS) {
/* BLOCKING */
/* IMAPS is simply imap with SSL for the control channel */
/* now, perform the SSL initialization for this socket */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
Curl_pp_init(pp); /* init generic pingpong data */
/* When we connect, we start in the state where we await the server greeting
response */
state(conn, IMAP_SERVERGREET);
imapc->idstr = "*"; /* we start off waiting for a '*' response */
if(data->state.used_interface == Curl_if_multi)
result = imap_multi_statemach(conn, done);
else {
result = imap_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
}
/*
* smtp_connect() should do everything that is to be considered a part of
* the connection phase.
*
* The variable pointed to by 'done' will be TRUE if the protocol-layer
* connect phase is done when this function returns, or FALSE if not. When
* called as a part of the easy interface, it will always be TRUE.
*/
static CURLcode smtp_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct smtp_conn *smtpc = &conn->proto.smtpc;
struct SessionHandle *data = conn->data;
struct pingpong *pp = &smtpc->pp;
const char *path = conn->data->state.path;
char localhost[HOSTNAME_MAX + 1];
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = smtp_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on smtp */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
if((conn->handler->protocol & CURLPROTO_SMTPS) &&
data->state.used_interface != Curl_if_multi) {
/* SMTPS is simply smtp with SSL for the control channel */
/* now, perform the SSL initialization for this socket */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
Curl_pp_init(pp); /* init the response reader stuff */
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
if(!*path) {
if(!Curl_gethostname(localhost, sizeof(localhost)))
path = localhost;
else
path = "localhost";
}
/* Url decode the path and use it as the domain in our EHLO */
result = Curl_urldecode(conn->data, path, 0, &smtpc->domain, NULL, TRUE);
if(result)
return result;
/* Set the state as we are waiting the server greeting */
state(conn, SMTP_SERVERGREET);
if(data->state.used_interface == Curl_if_multi)
result = smtp_multi_statemach(conn, done);
else {
result = smtp_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
}