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protocol handler cleanup: SSL awareness

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As a follow-up to commit 8831000bc0: don't assume that the SSL powered
protocol alternatives are available.
This commit is contained in:
Daniel Stenberg 2011-03-15 10:02:05 +01:00
parent 211504ba8a
commit cc228ea6f6
3 changed files with 31 additions and 4 deletions
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13
lib/imap.c
View File

@ -334,6 +334,15 @@ static CURLcode imap_state_login(struct connectdata *conn)
return CURLE_OK;
}
#ifdef USE_SSL
static void imap_to_imaps(struct connectdata *conn)
{
conn->handler = &Curl_handler_imaps;
}
#else
#define imap_to_imaps(x)
#endif
/* for STARTTLS responses */
static CURLcode imap_state_starttls_resp(struct connectdata *conn,
int imapcode,
@ -355,7 +364,7 @@ static CURLcode imap_state_starttls_resp(struct connectdata *conn,
else {
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(CURLE_OK == result) {
conn->handler = &Curl_handler_imaps;
imap_to_imaps(conn);
result = imap_state_login(conn);
}
}
@ -372,7 +381,7 @@ static CURLcode imap_state_upgrade_tls(struct connectdata *conn)
result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &imapc->ssldone);
if(imapc->ssldone) {
conn->handler = &Curl_handler_imaps;
imap_to_imaps(conn);
result = imap_state_login(conn);
state(conn, IMAP_STOP);
}

11
lib/pop3.c
View File

@ -275,6 +275,15 @@ static int pop3_getsock(struct connectdata *conn,
return Curl_pp_getsock(&conn->proto.pop3c.pp, socks, numsocks);
}
#ifdef USE_SSL
static void pop3_to_pop3s(struct connectdata *conn)
{
conn->handler = &Curl_handler_pop3s;
}
#else
#define pop3_to_pop3s(x)
#endif
/* for STARTTLS responses */
static CURLcode pop3_state_starttls_resp(struct connectdata *conn,
int pop3code,
@ -292,7 +301,7 @@ static CURLcode pop3_state_starttls_resp(struct connectdata *conn,
/* Curl_ssl_connect is BLOCKING */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(CURLE_OK == result) {
conn->handler = &Curl_handler_pop3s;
pop3_to_pop3s(conn);
result = pop3_state_user(conn);
}
}

11
lib/smtp.c
View File

@ -454,6 +454,15 @@ static int smtp_getsock(struct connectdata *conn,
return Curl_pp_getsock(&conn->proto.smtpc.pp, socks, numsocks);
}
#ifdef USE_SSL
static void smtp_to_smtps(struct connectdata *conn)
{
conn->handler = &Curl_handler_smtps;
}
#else
#define smtp_to_smtps(x)
#endif
/* for STARTTLS responses */
static CURLcode smtp_state_starttls_resp(struct connectdata *conn,
int smtpcode,
@ -475,7 +484,7 @@ static CURLcode smtp_state_starttls_resp(struct connectdata *conn,
/* Curl_ssl_connect is BLOCKING */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(CURLE_OK == result) {
conn->handler = &Curl_handler_smtps;
smtp_to_smtps(conn);
result = smtp_state_ehlo(conn);
}
}