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secur32: Use opaque type schan_imp_session in schan_imp interface.

This commit is contained in:
Ken Thomases 2011-03-13 18:58:18 -05:00 committed by Alexandre Julliard
parent 6b5f7df5cb
commit e02ac5f023
1 changed files with 26 additions and 14 deletions
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40
dlls/secur32/schannel.c
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@ -72,20 +72,22 @@ MAKE_FUNCPTR(gnutls_transport_set_push_function);
#undef MAKE_FUNCPTR
typedef struct schan_imp_session_opaque *schan_imp_session;
struct schan_transport;
static int schan_pull(struct schan_transport *t, void *buff, size_t *buff_len);
static int schan_push(struct schan_transport *t, const void *buff, size_t *buff_len);
static gnutls_session_t schan_session_for_transport(struct schan_transport* t);
static schan_imp_session schan_session_for_transport(struct schan_transport* t);
static ssize_t schan_pull_adapter(gnutls_transport_ptr_t transport,
void *buff, size_t buff_len)
{
struct schan_transport *t = (struct schan_transport*)transport;
gnutls_session_t s = schan_session_for_transport(t);
gnutls_session_t s = (gnutls_session_t)schan_session_for_transport(t);
int ret = schan_pull(transport, buff, &buff_len);
if (ret)
@ -101,7 +103,7 @@ static ssize_t schan_push_adapter(gnutls_transport_ptr_t transport,
const void *buff, size_t buff_len)
{
struct schan_transport *t = (struct schan_transport*)transport;
gnutls_session_t s = schan_session_for_transport(t);
gnutls_session_t s = (gnutls_session_t)schan_session_for_transport(t);
int ret = schan_push(transport, buff, &buff_len);
if (ret)
@ -113,9 +115,11 @@ static ssize_t schan_push_adapter(gnutls_transport_ptr_t transport,
return buff_len;
}
static BOOL schan_imp_create_session(gnutls_session_t *s, BOOL is_server,
static BOOL schan_imp_create_session(schan_imp_session *session, BOOL is_server,
gnutls_certificate_credentials cred)
{
gnutls_session_t *s = (gnutls_session_t*)session;
int err = pgnutls_init(s, is_server ? GNUTLS_SERVER : GNUTLS_CLIENT);
if (err != GNUTLS_E_SUCCESS)
{
@ -147,19 +151,22 @@ static BOOL schan_imp_create_session(gnutls_session_t *s, BOOL is_server,
return TRUE;
}
static void schan_imp_dispose_session(gnutls_session_t s)
static void schan_imp_dispose_session(schan_imp_session session)
{
gnutls_session_t s = (gnutls_session_t)session;
pgnutls_deinit(s);
}
static void schan_imp_set_session_transport(gnutls_session_t s,
static void schan_imp_set_session_transport(schan_imp_session session,
struct schan_transport *t)
{
gnutls_session_t s = (gnutls_session_t)session;
pgnutls_transport_set_ptr(s, (gnutls_transport_ptr_t)t);
}
static SECURITY_STATUS schan_imp_handshake(gnutls_session_t s)
static SECURITY_STATUS schan_imp_handshake(schan_imp_session session)
{
gnutls_session_t s = (gnutls_session_t)session;
int err = pgnutls_handshake(s);
switch(err)
{
@ -285,15 +292,17 @@ static ALG_ID schannel_get_kx_algid(gnutls_kx_algorithm_t kx)
}
}
static unsigned int schan_imp_get_session_cipher_block_size(gnutls_session_t s)
static unsigned int schan_imp_get_session_cipher_block_size(schan_imp_session session)
{
gnutls_session_t s = (gnutls_session_t)session;
gnutls_cipher_algorithm_t cipher = pgnutls_cipher_get(s);
return schannel_get_cipher_block_size(cipher);
}
static SECURITY_STATUS schan_imp_get_connection_info(gnutls_session_t s,
static SECURITY_STATUS schan_imp_get_connection_info(schan_imp_session session,
SecPkgContext_ConnectionInfo *info)
{
gnutls_session_t s = (gnutls_session_t)session;
gnutls_protocol_t proto = pgnutls_protocol_get_version(s);
gnutls_cipher_algorithm_t alg = pgnutls_cipher_get(s);
gnutls_mac_algorithm_t mac = pgnutls_mac_get(s);
@ -310,9 +319,10 @@ static SECURITY_STATUS schan_imp_get_connection_info(gnutls_session_t s,
return SEC_E_OK;
}
static SECURITY_STATUS schan_imp_get_session_peer_certificate(gnutls_session_t s,
static SECURITY_STATUS schan_imp_get_session_peer_certificate(schan_imp_session session,
PCCERT_CONTEXT *cert)
{
gnutls_session_t s = (gnutls_session_t)session;
unsigned int list_size;
const gnutls_datum_t *datum;
@ -330,9 +340,10 @@ static SECURITY_STATUS schan_imp_get_session_peer_certificate(gnutls_session_t s
return SEC_E_INTERNAL_ERROR;
}
static SECURITY_STATUS schan_imp_send(gnutls_session_t s, const void *buffer,
static SECURITY_STATUS schan_imp_send(schan_imp_session session, const void *buffer,
size_t *length)
{
gnutls_session_t s = (gnutls_session_t)session;
ssize_t ret = pgnutls_record_send(s, buffer, *length);
if (ret >= 0)
*length = ret;
@ -347,9 +358,10 @@ static SECURITY_STATUS schan_imp_send(gnutls_session_t s, const void *buffer,
return SEC_E_OK;
}
static SECURITY_STATUS schan_imp_recv(gnutls_session_t s, void *buffer,
static SECURITY_STATUS schan_imp_recv(schan_imp_session session, void *buffer,
size_t *length)
{
gnutls_session_t s = (gnutls_session_t)session;
ssize_t ret = pgnutls_record_recv(s, buffer, *length);
if (ret >= 0)
*length = ret;
@ -388,7 +400,7 @@ struct schan_credentials
struct schan_context
{
gnutls_session_t session;
schan_imp_session session;
ULONG req_ctx_attr;
};
@ -964,7 +976,7 @@ static int schan_push(struct schan_transport *t, const void *buff, size_t *buff_
return 0;
}
static gnutls_session_t schan_session_for_transport(struct schan_transport* t)
static schan_imp_session schan_session_for_transport(struct schan_transport* t)
{
return t->ctx->session;
}