server/echo.h

 
#ifndef FREERDP_CHANNEL_ECHO_SERVER_H
#define FREERDP_CHANNEL_ECHO_SERVER_H
 
#include <freerdp/channels/wtsvc.h>
 
#ifdef __cplusplus
extern "C"
{
#endif
 
  typedef enum ECHO_SERVER_OPEN_RESULT
  {
    ECHO_SERVER_OPEN_RESULT_OK = 0,
    ECHO_SERVER_OPEN_RESULT_CLOSED = 1,
    ECHO_SERVER_OPEN_RESULT_NOTSUPPORTED = 2,
    ECHO_SERVER_OPEN_RESULT_ERROR = 3
  } ECHO_SERVER_OPEN_RESULT;
 
  typedef struct s_echo_server_context echo_server_context;
 
  typedef BOOL (*psEchoServerChannelIdAssigned)(echo_server_context* context, UINT32 channelId);
 
  typedef UINT (*psEchoServerOpen)(echo_server_context* context);
  typedef UINT (*psEchoServerClose)(echo_server_context* context);
  typedef BOOL (*psEchoServerRequest)(echo_server_context* context, const BYTE* buffer,
                                      UINT32 length);
 
  typedef UINT (*psEchoServerOpenResult)(echo_server_context* context,
                                         ECHO_SERVER_OPEN_RESULT result);
  typedef UINT (*psEchoServerResponse)(echo_server_context* context, const BYTE* buffer,
                                       UINT32 length);
 
  struct s_echo_server_context
  {
    HANDLE vcm;
 
    /* Server self-defined pointer. */
    void* data;
 
    /*** APIs called by the server. ***/
    WINPR_ATTR_NODISCARD psEchoServerOpen Open;
    WINPR_ATTR_NODISCARD psEchoServerClose Close;
    WINPR_ATTR_NODISCARD psEchoServerRequest Request;
 
    /*** Callbacks registered by the server. ***/
    WINPR_ATTR_NODISCARD psEchoServerOpenResult OpenResult;
    WINPR_ATTR_NODISCARD psEchoServerResponse Response;
 
    rdpContext* rdpcontext;
 
    psEchoServerChannelIdAssigned ChannelIdAssigned;
  };
 
  FREERDP_API void echo_server_context_free(echo_server_context* context);
 
  WINPR_ATTR_MALLOC(echo_server_context_free, 1)
  WINPR_ATTR_NODISCARD
  FREERDP_API echo_server_context* echo_server_context_new(HANDLE vcm);
 
#ifdef __cplusplus
}
#endif
 
#endif /* FREERDP_CHANNEL_ECHO_SERVER_H */