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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir #if ! defined INCLUDED_CLI_BRIDGE_H
29*cdf0e10cSrcweir #define INCLUDED_CLI_BRIDGE_H
30*cdf0e10cSrcweir #include <vcclr.h>
31*cdf0e10cSrcweir #include "osl/interlck.h"
32*cdf0e10cSrcweir #include "uno/mapping.h"
33*cdf0e10cSrcweir #include "uno/environment.h"
34*cdf0e10cSrcweir #include "uno/dispatcher.h"
35*cdf0e10cSrcweir #include "cli_base.h"
36*cdf0e10cSrcweir #include "cli_environment.h"
37*cdf0e10cSrcweir #using <mscorlib.dll>
38*cdf0e10cSrcweir //#using <cli_uretypes.dll>
39*cdf0e10cSrcweir #using <cli_basetypes.dll>
40*cdf0e10cSrcweir #using <system.dll>
41*cdf0e10cSrcweir 
42*cdf0e10cSrcweir namespace sr = System::Reflection;
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir namespace cli_uno
45*cdf0e10cSrcweir {
46*cdf0e10cSrcweir 
47*cdf0e10cSrcweir 
48*cdf0e10cSrcweir //==== holds environments and mappings =============================================================
49*cdf0e10cSrcweir struct Bridge;
50*cdf0e10cSrcweir struct Mapping : public uno_Mapping
51*cdf0e10cSrcweir {
52*cdf0e10cSrcweir     Bridge* m_bridge;
53*cdf0e10cSrcweir };
54*cdf0e10cSrcweir 
55*cdf0e10cSrcweir // The environment will be created in uno_initEnvironment. See also the remarks there
56*cdf0e10cSrcweir //Managed cli environment for cli objects an UNO proxies (which are cli
57*cdf0e10cSrcweir //objects. The uno_Environment is not used for cli objects.
58*cdf0e10cSrcweir __gc struct CliEnvHolder {
59*cdf0e10cSrcweir static Cli_environment * g_cli_env = NULL;
60*cdf0e10cSrcweir };
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir //==================================================================================================
63*cdf0e10cSrcweir /** An instance of Bridge represents exactly one mapping therefore either
64*cdf0e10cSrcweir     m_cli2uno or m_uno2cli is valid.
65*cdf0e10cSrcweir */
66*cdf0e10cSrcweir struct Bridge
67*cdf0e10cSrcweir {
68*cdf0e10cSrcweir     mutable oslInterlockedCount m_ref;
69*cdf0e10cSrcweir     uno_ExtEnvironment *        m_uno_env;
70*cdf0e10cSrcweir     uno_Environment *           m_uno_cli_env;
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir     Mapping                     m_cli2uno;
73*cdf0e10cSrcweir     Mapping                     m_uno2cli;
74*cdf0e10cSrcweir     bool                        m_registered_cli2uno;
75*cdf0e10cSrcweir 
76*cdf0e10cSrcweir     ~Bridge() SAL_THROW( () );
77*cdf0e10cSrcweir     Bridge( uno_Environment * java_env, uno_ExtEnvironment * uno_env, bool registered_java2uno );
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir     void acquire() const;
80*cdf0e10cSrcweir     void release() const;
81*cdf0e10cSrcweir 
82*cdf0e10cSrcweir     void  map_to_uno(
83*cdf0e10cSrcweir         void * uno_data, System::Object* cli_data,
84*cdf0e10cSrcweir         typelib_TypeDescriptionReference * type,
85*cdf0e10cSrcweir         bool assign) const;
86*cdf0e10cSrcweir 
87*cdf0e10cSrcweir     /**
88*cdf0e10cSrcweir        @param info
89*cdf0e10cSrcweir        the type of the converted data. It may be a byref type.
90*cdf0e10cSrcweir      */
91*cdf0e10cSrcweir     void map_to_cli(
92*cdf0e10cSrcweir         System::Object* *cli_data, void const * uno_data,
93*cdf0e10cSrcweir         typelib_TypeDescriptionReference * type, System::Type* info /* maybe 0 */,
94*cdf0e10cSrcweir         bool bDontCreateObj) const;
95*cdf0e10cSrcweir 
96*cdf0e10cSrcweir     System::Object* map_uno2cli(uno_Interface * pUnoI, typelib_InterfaceTypeDescription* pTD) const;
97*cdf0e10cSrcweir 
98*cdf0e10cSrcweir     System::Object* Bridge::call_uno(uno_Interface * pUnoI,
99*cdf0e10cSrcweir                       typelib_TypeDescription* member_td,
100*cdf0e10cSrcweir                       typelib_TypeDescriptionReference * return_type,
101*cdf0e10cSrcweir                       sal_Int32 nParams, typelib_MethodParameter const * pParams,
102*cdf0e10cSrcweir                       System::Object * args[], System::Type* argTypes[],
103*cdf0e10cSrcweir                       System::Object** pException) const;
104*cdf0e10cSrcweir 
105*cdf0e10cSrcweir 
106*cdf0e10cSrcweir     void call_cli(
107*cdf0e10cSrcweir         System::Object* cliI, sr::MethodInfo* method,
108*cdf0e10cSrcweir         typelib_TypeDescriptionReference * return_type,
109*cdf0e10cSrcweir         typelib_MethodParameter * params, int nParams,
110*cdf0e10cSrcweir         void * uno_ret, void * uno_args [], uno_Any ** uno_exc ) const;
111*cdf0e10cSrcweir 
112*cdf0e10cSrcweir     uno_Interface * map_cli2uno(
113*cdf0e10cSrcweir         System::Object* cliI, typelib_TypeDescription* pTD) const;
114*cdf0e10cSrcweir 
115*cdf0e10cSrcweir };
116*cdf0e10cSrcweir 
117*cdf0e10cSrcweir } //namespace cli_uno
118*cdf0e10cSrcweir 
119*cdf0e10cSrcweir 
120*cdf0e10cSrcweir #endif
121