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secur32: Extract schan_imp_handshake function.

This commit is contained in:
Ken Thomases 2011-03-13 18:57:33 -05:00 committed by Alexandre Julliard
parent 842e0a5316
commit 3608fe03a9
1 changed files with 34 additions and 24 deletions
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58
dlls/secur32/schannel.c
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@ -72,6 +72,37 @@ MAKE_FUNCPTR(gnutls_transport_set_push_function);
#undef MAKE_FUNCPTR
static SECURITY_STATUS schan_imp_handshake(gnutls_session_t s)
{
int err = pgnutls_handshake(s);
switch(err)
{
case GNUTLS_E_SUCCESS:
TRACE("Handshake completed\n");
return SEC_E_OK;
case GNUTLS_E_AGAIN:
TRACE("Continue...\n");
return SEC_I_CONTINUE_NEEDED;
case GNUTLS_E_WARNING_ALERT_RECEIVED:
case GNUTLS_E_FATAL_ALERT_RECEIVED:
{
gnutls_alert_description_t alert = pgnutls_alert_get(s);
const char *alert_name = pgnutls_alert_get_name(alert);
WARN("ALERT: %d %s\n", alert, alert_name);
return SEC_E_INTERNAL_ERROR;
}
default:
pgnutls_perror(err);
return SEC_E_INTERNAL_ERROR;
}
/* Never reached */
return SEC_E_OK;
}
static unsigned int schannel_get_cipher_block_size(gnutls_cipher_algorithm_t cipher)
{
const struct
@ -867,6 +898,7 @@ static SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextW(
struct schan_credentials *cred;
struct schan_transport transport;
int err;
SECURITY_STATUS ret;
TRACE("%p %p %s 0x%08x %d %d %p %d %p %p %p %p\n", phCredential, phContext,
debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
@ -948,7 +980,7 @@ static SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextW(
pgnutls_transport_set_ptr(ctx->session, &transport);
/* Perform the TLS handshake */
err = pgnutls_handshake(ctx->session);
ret = schan_imp_handshake(ctx->session);
if(transport.in.offset && transport.in.offset != pInput->pBuffers[0].cbBuffer) {
if(pInput->cBuffers<2 || pInput->pBuffers[1].BufferType!=SECBUFFER_EMPTY)
@ -969,29 +1001,7 @@ static SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextW(
if (ctx->req_ctx_attr & ISC_REQ_ALLOCATE_MEMORY)
*pfContextAttr |= ISC_RET_ALLOCATED_MEMORY;
switch(err)
{
case GNUTLS_E_SUCCESS:
TRACE("Handshake completed\n");
return SEC_E_OK;
case GNUTLS_E_AGAIN:
TRACE("Continue...\n");
return SEC_I_CONTINUE_NEEDED;
case GNUTLS_E_WARNING_ALERT_RECEIVED:
case GNUTLS_E_FATAL_ALERT_RECEIVED:
{
gnutls_alert_description_t alert = pgnutls_alert_get(ctx->session);
const char *alert_name = pgnutls_alert_get_name(alert);
WARN("ALERT: %d %s\n", alert, alert_name);
return SEC_E_INTERNAL_ERROR;
}
default:
pgnutls_perror(err);
return SEC_E_INTERNAL_ERROR;
}
return ret;
}
/***********************************************************************