#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
+#include <stdbool.h>
#include "cainterface.h"
#include "caremotehandler.h"
#include "camessagehandler.h"
+#include "caprotocolmessage.h"
#include "canetworkconfigurator.h"
#include "cainterfacecontroller.h"
#include "logger.h"
+#ifdef __WITH_DTLS__
+#include "caadapternetdtls.h"
+#endif
-#define TAG PCF("CA")
+#ifdef TCP_ADAPTER
+#include "catcpadapter.h"
+#endif
-static void CAMessageHandler(int32_t id, CADetachErrorCode code)
-{
-}
+CAGlobals_t caglobals = { 0 };
-CAResult_t CAInitialize()
-{
- OIC_LOG_V(DEBUG, TAG, "CAInitialize");
+#define TAG "CA_CONN_MGR"
+
+static bool g_isInitialized = false;
- CASetMessageHandlerCallback(CAMessageHandler);
+#ifdef __WITH_DTLS__
+// CAAdapterNetDTLS will register the callback.
+// Taking callback all the way through adapters not the right approach, hence calling here.
+extern void CADTLSSetCredentialsCallback(CAGetDTLSPskCredentialsHandler credCallback);
+#endif
- CAResult_t res = CAInitializeMessageHandler();
+#ifdef __WITH_X509__
+// CAAdapterNetDTLS will register the callback.
+// Taking callback all the way through adapters not the right approach, hence calling here.
+extern void CADTLSSetX509CredentialsCallback(CAGetDTLSX509CredentialsHandler credCallback);
+extern void CADTLSSetCrlCallback(CAGetDTLSCrlHandler crlCallback);
+#endif
- if (res != CA_STATUS_OK)
+CAResult_t CAInitialize()
+{
+ OIC_LOG(DEBUG, TAG, "CAInitialize");
+
+ if (!g_isInitialized)
{
- return res;
+ if (0 != OCSeedRandom())
+ {
+ OIC_LOG(ERROR, TAG, "Seed Random Failed");
+ }
+
+ CAResult_t res = CAInitializeMessageHandler();
+ if (res != CA_STATUS_OK)
+ {
+ OIC_LOG(ERROR, TAG, "CAInitialize has failed");
+ return res;
+ }
+ g_isInitialized = true;
}
return CA_STATUS_OK;
void CATerminate()
{
- OIC_LOG_V(DEBUG, TAG, "CATerminate");
+ OIC_LOG(DEBUG, TAG, "CATerminate");
+
+ if (g_isInitialized)
+ {
+ CATerminateMessageHandler();
+ CATerminateNetworkType();
- CATerminateMessageHandler();
+ g_isInitialized = false;
+ }
}
CAResult_t CAStartListeningServer()
{
- OIC_LOG_V(DEBUG, TAG, "CAStartListeningServer");
+ OIC_LOG(DEBUG, TAG, "CAStartListeningServer");
+
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
return CAStartListeningServerAdapters();
}
-CAResult_t CAStartDiscoveryServer()
+CAResult_t CAStopListeningServer()
{
- OIC_LOG_V(DEBUG, TAG, "CAStartDiscoveryServer");
+ OIC_LOG(DEBUG, TAG, "CAStopListeningServer");
- return CAStartDiscoveryServerAdapters();
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
+
+ return CAStopListeningServerAdapters();
}
-CAResult_t CARegisterHandler(CARequestCallback ReqHandler, CAResponseCallback RespHandler)
+CAResult_t CAStartDiscoveryServer()
{
- OIC_LOG_V(DEBUG, TAG, "CARegisterHandler");
+ OIC_LOG(DEBUG, TAG, "CAStartDiscoveryServer");
- CASetRequestResponseCallbacks(ReqHandler, RespHandler);
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
- return CA_STATUS_OK;
+ return CAStartDiscoveryServerAdapters();
}
-CAResult_t CACreateRemoteEndpoint(const CAURI_t uri, CARemoteEndpoint_t** remoteEndpoint)
+void CARegisterHandler(CARequestCallback ReqHandler, CAResponseCallback RespHandler,
+ CAErrorCallback ErrorHandler)
{
- OIC_LOG_V(DEBUG, TAG, "CACreateRemoteEndpoint");
+ OIC_LOG(DEBUG, TAG, "CARegisterHandler");
- CARemoteEndpoint_t* remote = CACreateRemoteEndpointUriInternal(uri);
+ if(!g_isInitialized)
+ {
+ OIC_LOG(DEBUG, TAG, "CA is not initialized");
+ return;
+ }
- *remoteEndpoint = remote;
+ CASetInterfaceCallbacks(ReqHandler, RespHandler, ErrorHandler);
+}
- if (remote == NULL)
- return CA_STATUS_FAILED;
+#ifdef __WITH_DTLS__
+CAResult_t CARegisterDTLSCredentialsHandler(CAGetDTLSPskCredentialsHandler GetDTLSCredentialsHandler)
+{
+ OIC_LOG(DEBUG, TAG, "CARegisterDTLSCredentialsHandler");
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
+
+ CADTLSSetCredentialsCallback(GetDTLSCredentialsHandler);
return CA_STATUS_OK;
}
+#endif //__WITH_DTLS__
-void CADestroyRemoteEndpoint(CARemoteEndpoint_t* rep)
+#ifdef __WITH_X509__
+CAResult_t CARegisterDTLSX509CredentialsHandler(CAGetDTLSX509CredentialsHandler GetDTLSX509CredentialsHandler)
{
- OIC_LOG_V(DEBUG, TAG, "CADestroyRemoteEndpoint");
+ OIC_LOG(DEBUG, TAG, "CARegisterDTLSX509CredentialsHandler");
+
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
- CADestroyRemoteEndpointInternal(rep);
+ CADTLSSetX509CredentialsCallback(GetDTLSX509CredentialsHandler);
+ return CA_STATUS_OK;
}
-CAResult_t CAGenerateToken(CAToken_t* token)
+CAResult_t CARegisterDTLSCrlHandler(CAGetDTLSCrlHandler GetDTLSCrlHandler)
{
- OIC_LOG_V(DEBUG, TAG, "CAGenerateToken");
+ OIC_LOG(DEBUG, TAG, "CARegisterDTLSCrlHandler");
+
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
- return CAGenerateTokenInternal(token);
+ CADTLSSetCrlCallback(GetDTLSCrlHandler);
+ return CA_STATUS_OK;
}
+#endif //__WITH_X509__
-void CADestroyToken(CAToken_t token)
+CAResult_t CACreateEndpoint(CATransportFlags_t flags,
+ CATransportAdapter_t adapter,
+ const char *addr,
+ uint16_t port,
+ CAEndpoint_t **object)
{
- OIC_LOG_V(DEBUG, TAG, "CADestroyToken");
+ if (!object)
+ {
+ OIC_LOG(ERROR, TAG, "Invalid Parameter");
+ return CA_STATUS_INVALID_PARAM;
+ }
- CADestroyTokenInternal(token);
+ CAEndpoint_t *endpoint = CACreateEndpointObject(flags, adapter, addr, port);
+ if (!endpoint)
+ {
+ return CA_STATUS_FAILED;
+ }
+ *object = endpoint;
+ return CA_STATUS_OK;
}
-CAResult_t CAGetNetworkInformation(CALocalConnectivityt_t **info, uint32_t* size)
+void CADestroyEndpoint(CAEndpoint_t *rep)
{
- OIC_LOG_V(DEBUG, TAG, "CAGetNetworkInformation");
+ OIC_LOG(DEBUG, TAG, "CADestroyEndpoint");
- return CA_NOT_SUPPORTED;
+ CAFreeEndpoint(rep);
}
-CAResult_t CAFindResource(const CAURI_t resourceUri)
+CAResult_t CAGenerateToken(CAToken_t *token, uint8_t tokenLength)
{
- OIC_LOG_V(DEBUG, TAG, "CAFindResource");
+ OIC_LOG(DEBUG, TAG, "CAGenerateToken");
- int32_t actionId = -1;
-
- actionId = CADetachMessageResourceUri(resourceUri);
+ return CAGenerateTokenInternal(token, tokenLength);
+}
- if (actionId == -1)
- return CA_SEND_FAILED;
+void CADestroyToken(CAToken_t token)
+{
+ OIC_LOG(DEBUG, TAG, "CADestroyToken");
- OIC_LOG_V(DEBUG, TAG, "action id : %d", actionId);
+ CADestroyTokenInternal(token);
- return CA_STATUS_OK;
+ OIC_LOG(DEBUG, TAG, "OUT");
}
-CAResult_t CASendRequest(const CARemoteEndpoint_t* object, CARequestInfo_t* requestInfo)
+CAResult_t CAGetNetworkInformation(CAEndpoint_t **info, uint32_t *size)
{
- OIC_LOG_V(DEBUG, TAG, "CASendGetRequest");
+ OIC_LOG(DEBUG, TAG, "CAGetNetworkInformation");
- int32_t actionId = -1;
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
- actionId = CADetachRequestMessage(object, requestInfo);
+ return CAGetNetworkInformationInternal(info, size);
+}
- if (actionId == -1)
- return CA_SEND_FAILED;
+CAResult_t CASendRequest(const CAEndpoint_t *object,const CARequestInfo_t *requestInfo)
+{
+ OIC_LOG(DEBUG, TAG, "CASendGetRequest");
- OIC_LOG_V(DEBUG, TAG, "action id : %d", actionId);
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
- return CA_STATUS_OK;
+ return CADetachRequestMessage(object, requestInfo);
}
-CAResult_t CASendNotification(const CARemoteEndpoint_t* object, CAResponseInfo_t* responseInfo)
+CAResult_t CASendResponse(const CAEndpoint_t *object, const CAResponseInfo_t *responseInfo)
{
- OIC_LOG_V(DEBUG, TAG, "CASendNotification");
+ OIC_LOG(DEBUG, TAG, "CASendResponse");
- return CA_NOT_SUPPORTED;
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
+
+ return CADetachResponseMessage(object, responseInfo);
}
-CAResult_t CASendResponse(const CARemoteEndpoint_t* object, CAResponseInfo_t* responseInfo)
+CAResult_t CASelectNetwork(CATransportAdapter_t interestedNetwork)
{
- OIC_LOG_V(DEBUG, TAG, "CASendResponse");
-
- int32_t actionId = -1;
+ OIC_LOG_V(DEBUG, TAG, "Selected network : %d", interestedNetwork);
- actionId = CADetachResponseMessage(object, responseInfo);
+ if(!g_isInitialized)
+ {
+ return CA_STATUS_NOT_INITIALIZED;
+ }
- if (actionId == -1)
- return CA_SEND_FAILED;
+ CAResult_t res = CA_STATUS_OK;
- OIC_LOG_V(DEBUG, TAG, "action id : %d", actionId);
+ if (interestedNetwork & CA_ADAPTER_IP)
+ {
+ res = CAAddNetworkType(CA_ADAPTER_IP);
+ OIC_LOG_V(DEBUG, TAG, "CAAddNetworkType(CA_IP_ADAPTER) function returns result: %d", res);
+ }
+ else if (interestedNetwork & CA_ADAPTER_RFCOMM_BTEDR)
+ {
+ res = CAAddNetworkType(CA_ADAPTER_RFCOMM_BTEDR);
+ OIC_LOG_V(DEBUG, TAG, "CAAddNetworkType(CA_RFCOMM_ADAPTER) function returns result : %d", res);
+ }
+ else if (interestedNetwork & CA_ADAPTER_GATT_BTLE)
+ {
+ res = CAAddNetworkType(CA_ADAPTER_GATT_BTLE);
+ OIC_LOG_V(DEBUG, TAG, "CAAddNetworkType(CA_GATT_ADAPTER) function returns result : %d", res);
+ }
- return CA_STATUS_OK;
-}
+#ifdef RA_ADAPTER
+ else if (interestedNetwork & CA_ADAPTER_REMOTE_ACCESS)
+ {
+ res = CAAddNetworkType(CA_ADAPTER_REMOTE_ACCESS);
+ OIC_LOG_V(DEBUG, TAG,
+ "CAAddNetworkType(CA_ADAPTER_REMOTE_ACCESS) function returns result : %d", res);
+ }
+#endif
-CAResult_t CAAdvertiseResource(const CAURI_t uri, CAHeaderOption_t* options, uint8_t numOptions)
-{
- OIC_LOG_V(DEBUG, TAG, "CAAdvertiseResource");
+#ifdef TCP_ADAPTER
+ else if (interestedNetwork & CA_ADAPTER_TCP)
+ {
+ res = CAAddNetworkType(CA_ADAPTER_TCP);
+ OIC_LOG_V(DEBUG, TAG,
+ "CAAddNetworkType(CA_ADAPTER_TCP) function returns result : %d", res);
+ }
+#endif
- return CA_NOT_SUPPORTED;
+ else
+ {
+ res = CA_NOT_SUPPORTED;
+ }
+ return res;
}
-CAResult_t CASelectNetwork(const uint32_t interestedNetwork)
+CAResult_t CAUnSelectNetwork(CATransportAdapter_t nonInterestedNetwork)
{
- OIC_LOG_V(DEBUG, TAG, "Selected network : %d", interestedNetwork);
+ OIC_LOG_V(DEBUG, TAG, "unselected network : %d", nonInterestedNetwork);
- if (!(interestedNetwork & 0xf))
+ if(!g_isInitialized)
{
- return CA_NOT_SUPPORTED;
+ return CA_STATUS_NOT_INITIALIZED;
}
- CAResult_t res;
- if (interestedNetwork & CA_ETHERNET)
+ CAResult_t res = CA_STATUS_OK;
+
+ if (nonInterestedNetwork & CA_ADAPTER_IP)
{
- res = CAAddNetworkType(CA_ETHERNET);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ res = CARemoveNetworkType(CA_ADAPTER_IP);
+ OIC_LOG_V(DEBUG, TAG, "CARemoveNetworkType(CA_IP_ADAPTER) function returns result : %d", res);
+ }
+ else if (nonInterestedNetwork & CA_ADAPTER_RFCOMM_BTEDR)
+ {
+ res = CARemoveNetworkType(CA_ADAPTER_RFCOMM_BTEDR);
+ OIC_LOG_V(DEBUG, TAG, "CARemoveNetworkType(CA_RFCOMM_ADAPTER) function returns result : %d", res);
+ }
+ else if (nonInterestedNetwork & CA_ADAPTER_GATT_BTLE)
+ {
+ res = CARemoveNetworkType(CA_ADAPTER_GATT_BTLE);
+ OIC_LOG_V(DEBUG, TAG, "CARemoveNetworkType(CA_GATT_ADAPTER) function returns result : %d", res);
+ }
+#ifdef RA_ADAPTER
+ else if (nonInterestedNetwork & CA_ADAPTER_REMOTE_ACCESS)
+ {
+ res = CARemoveNetworkType(CA_ADAPTER_REMOTE_ACCESS);
+ OIC_LOG_V(DEBUG, TAG, "CARemoveNetworkType(CA_ADAPTER_REMOTE_ACCESS) function returns result : %d",
+ res);
}
+#endif
- if (interestedNetwork & CA_WIFI)
+
+#ifdef TCP_ADAPTER
+ else if (nonInterestedNetwork & CA_ADAPTER_TCP)
{
- res = CAAddNetworkType(CA_WIFI);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ res = CARemoveNetworkType(CA_ADAPTER_TCP);
+ OIC_LOG_V(DEBUG, TAG, "CARemoveNetworkType(CA_ADAPTER_TCP) function returns result : %d",
+ res);
}
+#endif
- if (interestedNetwork & CA_EDR)
+ else
{
- res = CAAddNetworkType(CA_EDR);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ res = CA_STATUS_FAILED;
}
+ return res;
+}
- if (interestedNetwork & CA_LE)
+CAResult_t CAHandleRequestResponse()
+{
+ if (!g_isInitialized)
{
- res = CAAddNetworkType(CA_LE);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ OIC_LOG(ERROR, TAG, "not initialized");
+ return CA_STATUS_NOT_INITIALIZED;
}
+ CAHandleRequestResponseCallbacks();
+
return CA_STATUS_OK;
}
-CAResult_t CAUnSelectNetwork(const uint32_t nonInterestedNetwork)
+#ifdef __WITH_DTLS__
+
+CAResult_t CASelectCipherSuite(const uint16_t cipher)
{
- OIC_LOG_V(DEBUG, TAG, "unselected network : %d", nonInterestedNetwork);
+ OIC_LOG_V(DEBUG, TAG, "CASelectCipherSuite");
- if (!(nonInterestedNetwork & 0xf))
- {
- return CA_NOT_SUPPORTED;
- }
+ return CADtlsSelectCipherSuite(cipher);
+}
- CAResult_t res;
+CAResult_t CAEnableAnonECDHCipherSuite(const bool enable)
+{
+ OIC_LOG_V(DEBUG, TAG, "CAEnableAnonECDHCipherSuite");
+
+ return CADtlsEnableAnonECDHCipherSuite(enable);
+}
- if (nonInterestedNetwork & CA_ETHERNET)
+CAResult_t CAGenerateOwnerPSK(const CAEndpoint_t* endpoint,
+ const uint8_t* label, const size_t labelLen,
+ const uint8_t* rsrcServerDeviceID, const size_t rsrcServerDeviceIDLen,
+ const uint8_t* provServerDeviceID, const size_t provServerDeviceIDLen,
+ uint8_t* ownerPSK, const size_t ownerPSKSize)
+{
+ OIC_LOG_V(DEBUG, TAG, "IN : CAGenerateOwnerPSK");
+
+ CAResult_t res = CA_STATUS_OK;
+
+ //newOwnerLabel and prevOwnerLabe can be NULL
+ if (!endpoint || !label || 0 == labelLen || !ownerPSK || 0 == ownerPSKSize)
{
- res = CARemoveNetworkType(CA_ETHERNET);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ return CA_STATUS_INVALID_PARAM;
}
- if (nonInterestedNetwork & CA_WIFI)
+ res = CADtlsGenerateOwnerPSK(endpoint, label, labelLen,
+ rsrcServerDeviceID, rsrcServerDeviceIDLen,
+ provServerDeviceID, provServerDeviceIDLen,
+ ownerPSK, ownerPSKSize);
+ if (CA_STATUS_OK != res)
{
- res = CARemoveNetworkType(CA_WIFI);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ OIC_LOG_V(ERROR, TAG, "Failed to CAGenerateOwnerPSK : %d", res);
}
- if (nonInterestedNetwork & CA_EDR)
+ OIC_LOG_V(DEBUG, TAG, "OUT : CAGenerateOwnerPSK");
+
+ return res;
+}
+
+CAResult_t CAInitiateHandshake(const CAEndpoint_t *endpoint)
+{
+ OIC_LOG_V(DEBUG, TAG, "IN : CAInitiateHandshake");
+ CAResult_t res = CA_STATUS_OK;
+
+ if (!endpoint)
{
- res = CARemoveNetworkType(CA_EDR);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ return CA_STATUS_INVALID_PARAM;
}
- if (nonInterestedNetwork & CA_LE)
+ res = CADtlsInitiateHandshake(endpoint);
+ if (CA_STATUS_OK != res)
{
- res = CARemoveNetworkType(CA_LE);
- if (res != CA_STATUS_OK)
- {
- return res;
- }
+ OIC_LOG_V(ERROR, TAG, "Failed to CADtlsInitiateHandshake : %d", res);
}
- return CA_STATUS_OK;
+ OIC_LOG_V(DEBUG, TAG, "OUT : CAInitiateHandshake");
+
+ return res;
}
-CAResult_t CAHandleRequestResponse()
+CAResult_t CACloseDtlsSession(const CAEndpoint_t *endpoint)
{
- OIC_LOG_V(DEBUG, TAG, "CAHandleRequestResponse");
+ OIC_LOG_V(DEBUG, TAG, "IN : CACloseDtlsSession");
+ CAResult_t res = CA_STATUS_OK;
- CAHandleRequestResponseCallbacks();
+ if (!endpoint)
+ {
+ return CA_STATUS_INVALID_PARAM;
+ }
- return CA_STATUS_OK;
+ res = CADtlsClose(endpoint);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG_V(ERROR, TAG, "Failed to CADtlsClose : %d", res);
+ }
+
+ OIC_LOG_V(DEBUG, TAG, "OUT : CACloseDtlsSession");
+
+ return res;
}
+#endif /* __WITH_DTLS__ */
projects / platform / upstream / iotivity.git / blobdiff