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Flags |
The upper 16 bits of the flags are used by this module. The lower 16 bits can be used by each inheriting netlayer. These bits are considered specific to the inheriting netlayers, so e.g. bit 0 might have a different meaning for HTTP netlayers than it does for HBCI netlayers.
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#define | GWEN_NETLAYER_FLAGS_BROKENPIPE 0x40000000 |
#define | GWEN_NETLAYER_FLAGS_EOFMET 0x80000000 |
#define | GWEN_NETLAYER_FLAGS_INPKG 0x02000000 |
#define | GWEN_NETLAYER_FLAGS_OUTPKG 0x01000000 |
#define | GWEN_NETLAYER_FLAGS_PASSIVE 0x08000000 |
#define | GWEN_NETLAYER_FLAGS_PKG_BASED 0x04000000 |
#define | GWEN_NETLAYER_FLAGS_SPECMASK 0x000000FF |
#define | GWEN_NETLAYER_FLAGS_WANTREAD 0x20000000 |
#define | GWEN_NETLAYER_FLAGS_WANTWRITE 0x10000000 |
Virtual IO functions |
All functions in this group - except GWEN_NetLayer_Work - return a negative value on error, 0 on success and 1 if the operation would block (and thus needs to wait for IO to occurr on this object).
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GWENHYWFAR_API int | GWEN_NetLayer_AddSockets (GWEN_NETLAYER *nl, GWEN_SOCKETSET *readSet, GWEN_SOCKETSET *writeSet, GWEN_SOCKETSET *exSet) |
GWENHYWFAR_API void | GWEN_NetLayer_BaseStatusChange (GWEN_NETLAYER *nl, GWEN_NETLAYER_STATUS newst) |
GWENHYWFAR_API int | GWEN_NetLayer_Connect (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_Connect_Wait (GWEN_NETLAYER *nl, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_Disconnect (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_Disconnect_Wait (GWEN_NETLAYER *nl, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_GetPassword (GWEN_NETLAYER *nl, char *buffer, int num, int rwflag) |
GWENHYWFAR_API int | GWEN_NetLayer_Listen (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_Read (GWEN_NETLAYER *nl, char *buffer, int *bsize) |
GWENHYWFAR_API int | GWEN_NetLayer_Read_Wait (GWEN_NETLAYER *nl, char *buffer, int *bsize, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_WaitForStatus (GWEN_NETLAYER *nl, GWEN_NETLAYER_STATUS nlst, int timeout) |
GWENHYWFAR_API GWEN_NETLAYER_RESULT | GWEN_NetLayer_Work (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_Write (GWEN_NETLAYER *nl, const char *buffer, int *bsize) |
GWENHYWFAR_API int | GWEN_NetLayer_Write_Wait (GWEN_NETLAYER *nl, const char *buffer, int *bsize, int timeout) |
Virtual Packet IO functions |
GWENHYWFAR_API int | GWEN_NetLayer_BeginInPacket (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_BeginOutPacket (GWEN_NETLAYER *nl, int totalSize) |
GWENHYWFAR_API int | GWEN_NetLayer_CheckInPacket (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_EndOutPacket (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_EndOutPacket_Wait (GWEN_NETLAYER *nl, int timeout) |
Defines |
#define | GWEN_NETLAYER_DEF_BACKLOG 10 |
Typedefs |
typedef GWEN_NETLAYER | GWEN_NETLAYER |
typedef int(* | GWEN_NETLAYER_ADDSOCKETS_FN )(GWEN_NETLAYER *nl, GWEN_SOCKETSET *readSet, GWEN_SOCKETSET *writeSet, GWEN_SOCKETSET *exSet) |
typedef void(* | GWEN_NETLAYER_BASESTATUS_CHG_FN )(GWEN_NETLAYER *nl, GWEN_NETLAYER_STATUS newst) |
typedef int(* | GWEN_NETLAYER_BEGIN_IN_PACKET_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_BEGIN_OUT_PACKET_FN )(GWEN_NETLAYER *nl, int totalSize) |
typedef int(* | GWEN_NETLAYER_CHECK_IN_PACKET_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_CONNECT_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_DISCONNECT_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_END_OUT_PACKET_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_GETPASSWD_FN )(GWEN_NETLAYER *nl, char *buffer, int num, int rwflag) |
typedef int(* | GWEN_NETLAYER_LISTEN_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_READ_FN )(GWEN_NETLAYER *nl, char *buffer, int *bsize) |
typedef void(* | GWEN_NETLAYER_STATUS_CHG_FN )(GWEN_NETLAYER *nl, GWEN_NETLAYER_STATUS newst) |
typedef GWEN_NETLAYER_RESULT(* | GWEN_NETLAYER_WORK_FN )(GWEN_NETLAYER *nl) |
typedef int(* | GWEN_NETLAYER_WRITE_FN )(GWEN_NETLAYER *nl, const char *buffer, int *bsize) |
Enumerations |
enum | GWEN_NETLAYER_RESULT {
GWEN_NetLayerResult_Idle = 0,
GWEN_NetLayerResult_Changed,
GWEN_NetLayerResult_WouldBlock,
GWEN_NetLayerResult_Error,
GWEN_NetLayerResult_Unknown = 999
} |
enum | GWEN_NETLAYER_STATUS {
GWEN_NetLayerStatus_Unconnected = 0,
GWEN_NetLayerStatus_Connecting,
GWEN_NetLayerStatus_Connected,
GWEN_NetLayerStatus_Disconnecting,
GWEN_NetLayerStatus_Disconnected,
GWEN_NetLayerStatus_Listening,
GWEN_NetLayerStatus_Disabled,
GWEN_NetLayerStatus_Unknown = 999
} |
Functions |
GWENHYWFAR_API void | GWEN_NetLayer_AddFlags (GWEN_NETLAYER *nl, GWEN_TYPE_UINT32 fl) |
GWENHYWFAR_API void | GWEN_NetLayer_AddIncomingLayer (GWEN_NETLAYER *nl, GWEN_NETLAYER *newnl) |
GWENHYWFAR_API void | GWEN_NetLayer_Attach (GWEN_NETLAYER *nl) |
GWENHYWFAR_API void | GWEN_NetLayer_DelIncomingLayers (GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_FindBaseLayer (const GWEN_NETLAYER *nl, const char *tname) |
GWENHYWFAR_API void | GWEN_NetLayer_free (GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_GetBackLog (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_GetBaseLayer (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_TYPE_UINT32 | GWEN_NetLayer_GetFlags (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_GetInBodySize (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_GetIncomingLayer (GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_GetIncomingLayer_Wait (GWEN_NETLAYER *nl, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_GetIncomingLayerCount (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API time_t | GWEN_NetLayer_GetLastStatusChangeTime (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API const GWEN_INETADDRESS * | GWEN_NetLayer_GetLocalAddr (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_GetOutBodySize (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_GetParentLayer (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API const GWEN_INETADDRESS * | GWEN_NetLayer_GetPeerAddr (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER_STATUS | GWEN_NetLayer_GetStatus (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API const char * | GWEN_NetLayer_GetTypeName (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_new (const char *typeName) |
GWENHYWFAR_API GWEN_NETLAYER * | GWEN_NetLayer_PeekIncomingLayer (const GWEN_NETLAYER *nl) |
GWENHYWFAR_API int | GWEN_NetLayer_RecvPacket (GWEN_NETLAYER *nl, GWEN_BUFFER *mbuf, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_RecvPacketBio (GWEN_NETLAYER *nl, GWEN_BUFFEREDIO *bio, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_SendPacket (GWEN_NETLAYER *nl, const char *dPtr, int dLen, int timeout) |
GWENHYWFAR_API int | GWEN_NetLayer_SendPacketBio (GWEN_NETLAYER *nl, GWEN_BUFFEREDIO *bio, int timeout) |
GWENHYWFAR_API void | GWEN_NetLayer_SetAddSocketsFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_ADDSOCKETS_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetBackLog (GWEN_NETLAYER *nl, int i) |
GWENHYWFAR_API void | GWEN_NetLayer_SetBaseLayer (GWEN_NETLAYER *nl, GWEN_NETLAYER *baseLayer) |
GWENHYWFAR_API void | GWEN_NetLayer_SetBaseStatusChangeFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_BASESTATUS_CHG_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetBeginInPacketFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_BEGIN_IN_PACKET_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetBeginOutPacketFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_BEGIN_OUT_PACKET_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetCheckInPacketFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_CHECK_IN_PACKET_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetConnectFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_CONNECT_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetDisconnectFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_DISCONNECT_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetEndOutPacketFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_END_OUT_PACKET_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetFlags (GWEN_NETLAYER *nl, GWEN_TYPE_UINT32 fl) |
GWENHYWFAR_API void | GWEN_NetLayer_SetGetPasswordFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_GETPASSWD_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetInBodySize (GWEN_NETLAYER *nl, int i) |
GWENHYWFAR_API void | GWEN_NetLayer_SetListenFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_LISTEN_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetLocalAddr (GWEN_NETLAYER *nl, const GWEN_INETADDRESS *addr) |
GWENHYWFAR_API void | GWEN_NetLayer_SetOutBodySize (GWEN_NETLAYER *nl, int i) |
GWENHYWFAR_API void | GWEN_NetLayer_SetParentLayer (GWEN_NETLAYER *nl, GWEN_NETLAYER *pLayer) |
GWENHYWFAR_API void | GWEN_NetLayer_SetPeerAddr (GWEN_NETLAYER *nl, const GWEN_INETADDRESS *addr) |
GWENHYWFAR_API void | GWEN_NetLayer_SetReadFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_READ_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetStatus (GWEN_NETLAYER *nl, GWEN_NETLAYER_STATUS st) |
GWENHYWFAR_API void | GWEN_NetLayer_SetStatusChangeFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_STATUS_CHG_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetWorkFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_WORK_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SetWriteFn (GWEN_NETLAYER *nl, GWEN_NETLAYER_WRITE_FN f) |
GWENHYWFAR_API void | GWEN_NetLayer_SubFlags (GWEN_NETLAYER *nl, GWEN_TYPE_UINT32 fl) |
GWENHYWFAR_API GWEN_NETLAYER_RESULT | GWEN_NetLayerResult_fromString (const char *s) |
GWENHYWFAR_API const char * | GWEN_NetLayerResult_toString (GWEN_NETLAYER_RESULT res) |
GWENHYWFAR_API GWEN_NETLAYER_STATUS | GWEN_NetLayerStatus_fromString (const char *s) |
GWENHYWFAR_API const char * | GWEN_NetLayerStatus_toString (GWEN_NETLAYER_STATUS st) |