Protocols_Hooks.h
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00001 // -*- C++ -*- 00002 00003 // =================================================================== 00004 /** 00005 * @file Protocols_Hooks.h 00006 * 00007 * $Id: Protocols_Hooks.h 84860 2009-03-17 10:17:38Z johnnyw $ 00008 * 00009 * @author Priyanka Gontla <pgontla@ece.uci.edu> 00010 */ 00011 // =================================================================== 00012 00013 #ifndef TAO_PROTOCOLS_HOOKS_H 00014 #define TAO_PROTOCOLS_HOOKS_H 00015 00016 #include /**/ "ace/pre.h" 00017 00018 #include "ace/Service_Object.h" 00019 00020 #if !defined (ACE_LACKS_PRAGMA_ONCE) 00021 # pragma once 00022 #endif /* ACE_LACKS_PRAGMA_ONCE */ 00023 00024 #include /**/ "tao/TAO_Export.h" 00025 #include "tao/Basic_Types.h" 00026 #include "tao/IOPC.h" 00027 #include "ace/SString.h" 00028 00029 TAO_BEGIN_VERSIONED_NAMESPACE_DECL 00030 00031 namespace CORBA 00032 { 00033 class Policy; 00034 } 00035 00036 class TAO_ORB_Core; 00037 class TAO_Service_Context; 00038 class TAO_Connection_Handler; 00039 class TAO_Stub; 00040 00041 class TAO_Export TAO_IIOP_Protocol_Properties 00042 { 00043 public: 00044 00045 TAO_IIOP_Protocol_Properties (void); 00046 00047 CORBA::Long send_buffer_size_; 00048 CORBA::Long recv_buffer_size_; 00049 int keep_alive_; 00050 int dont_route_; 00051 int no_delay_; 00052 CORBA::Boolean enable_network_priority_; 00053 CORBA::Long hop_limit_; 00054 }; 00055 00056 class TAO_Export TAO_UIOP_Protocol_Properties 00057 { 00058 public: 00059 00060 TAO_UIOP_Protocol_Properties (void); 00061 00062 CORBA::Long send_buffer_size_; 00063 CORBA::Long recv_buffer_size_; 00064 }; 00065 00066 class TAO_Export TAO_SHMIOP_Protocol_Properties 00067 { 00068 public: 00069 00070 TAO_SHMIOP_Protocol_Properties (void); 00071 00072 CORBA::Long send_buffer_size_; 00073 CORBA::Long recv_buffer_size_; 00074 int keep_alive_; 00075 int dont_route_; 00076 int no_delay_; 00077 CORBA::Long preallocate_buffer_size_; 00078 ACE_CString mmap_filename_; 00079 ACE_CString mmap_lockname_; 00080 }; 00081 00082 class TAO_Export TAO_DIOP_Protocol_Properties 00083 { 00084 public: 00085 00086 TAO_DIOP_Protocol_Properties (void); 00087 00088 CORBA::Long send_buffer_size_; 00089 CORBA::Long recv_buffer_size_; 00090 CORBA::Boolean enable_network_priority_; 00091 CORBA::Long hop_limit_; 00092 CORBA::Boolean enable_multicast_loop_; 00093 }; 00094 00095 class TAO_Export TAO_SCIOP_Protocol_Properties 00096 { 00097 public: 00098 00099 TAO_SCIOP_Protocol_Properties (void); 00100 00101 CORBA::Long send_buffer_size_; 00102 CORBA::Long recv_buffer_size_; 00103 int keep_alive_; 00104 int dont_route_; 00105 int no_delay_; 00106 CORBA::Boolean enable_network_priority_; 00107 CORBA::Long hop_limit_; 00108 }; 00109 00110 class TAO_Export TAO_Protocols_Hooks : public ACE_Service_Object 00111 { 00112 public: 00113 /// destructor 00114 virtual ~TAO_Protocols_Hooks (void); 00115 00116 /// Initialize the protocols hooks instance. 00117 virtual void init_hooks (TAO_ORB_Core *orb_core) = 0; 00118 00119 virtual CORBA::Boolean set_client_network_priority ( 00120 IOP::ProfileId protocol_tag, 00121 TAO_Stub *stub) = 0; 00122 00123 virtual CORBA::Boolean set_server_network_priority ( 00124 IOP::ProfileId protocol_tag, 00125 CORBA::Policy *policy) = 0; 00126 00127 virtual void server_protocol_properties_at_orb_level ( 00128 TAO_IIOP_Protocol_Properties &protocol_properties) = 0; 00129 00130 virtual void client_protocol_properties_at_orb_level ( 00131 TAO_IIOP_Protocol_Properties &protocol_properties) = 0; 00132 00133 virtual void server_protocol_properties_at_orb_level ( 00134 TAO_UIOP_Protocol_Properties &protocol_properties) = 0; 00135 00136 virtual void client_protocol_properties_at_orb_level ( 00137 TAO_UIOP_Protocol_Properties &protocol_properties) = 0; 00138 00139 virtual void server_protocol_properties_at_orb_level ( 00140 TAO_SHMIOP_Protocol_Properties &protocol_properties) = 0; 00141 00142 virtual void client_protocol_properties_at_orb_level ( 00143 TAO_SHMIOP_Protocol_Properties &protocol_properties) = 0; 00144 00145 virtual void server_protocol_properties_at_orb_level ( 00146 TAO_DIOP_Protocol_Properties &protocol_properties) = 0; 00147 00148 virtual void client_protocol_properties_at_orb_level ( 00149 TAO_DIOP_Protocol_Properties &protocol_properties) = 0; 00150 00151 virtual void server_protocol_properties_at_orb_level ( 00152 TAO_SCIOP_Protocol_Properties &protocol_properties) = 0; 00153 00154 virtual void client_protocol_properties_at_orb_level ( 00155 TAO_SCIOP_Protocol_Properties &protocol_properties) = 0; 00156 00157 virtual CORBA::Long get_dscp_codepoint (void) = 0; 00158 00159 virtual void get_selector_hook (CORBA::Policy *model_policy, 00160 CORBA::Boolean &is_client_propagated, 00161 CORBA::Short &server_priority) = 0; 00162 00163 virtual void get_selector_bands_policy_hook (CORBA::Policy *bands_policy, 00164 CORBA::Short priority, 00165 CORBA::Short &min_priority, 00166 CORBA::Short &max_priority, 00167 bool &in_range) = 0; 00168 00169 /** 00170 * @name Accessor and modifier to the current thread priority, used to 00171 * implement the RTCORBA::Current interface, but it is faster for 00172 * some critical components. If the RTCORBA library isn't used, 00173 * these operations are no-ops. 00174 */ 00175 //@{ 00176 virtual int get_thread_CORBA_priority (CORBA::Short &) = 0; 00177 00178 virtual int get_thread_native_priority (CORBA::Short &) = 0; 00179 00180 virtual int get_thread_CORBA_and_native_priority ( 00181 CORBA::Short &, 00182 CORBA::Short &) = 0; 00183 00184 virtual int get_thread_implicit_CORBA_priority (CORBA::Short&) = 0; 00185 00186 virtual int set_thread_CORBA_priority (CORBA::Short) = 0; 00187 00188 virtual int restore_thread_CORBA_and_native_priority (CORBA::Short, 00189 CORBA::Short) = 0; 00190 //@} 00191 }; 00192 00193 TAO_END_VERSIONED_NAMESPACE_DECL 00194 00195 #include /**/ "ace/post.h" 00196 00197 #endif /* TAO_PROTOCOLS_HOOKS_H */
