LibreOffice Module bridges (master)  1
jni_bridge.h
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18  */
19 
20 #pragma once
21 
22 #include <sal/config.h>
23 
24 #include <atomic>
25 #include <cstddef>
26 
27 #include "jni_base.h"
28 #include "jni_helper.h"
29 
30 #include <osl/diagnose.h>
31 
32 #include <uno/mapping.h>
33 #include <uno/dispatcher.h>
34 
35 #include <com/sun/star/uno/XInterface.hpp>
36 
37 
38 namespace jni_uno
39 {
40 
41 class JNI_info;
42 struct Bridge;
43 
44 struct Mapping : public uno_Mapping
45 {
47 };
48 
49 // Holds environments and mappings:
50 struct Bridge
51 {
52  mutable std::atomic<std::size_t> m_ref;
53 
54  uno_ExtEnvironment * m_uno_env;
56 
60 
61  ~Bridge();
62  explicit Bridge(
63  uno_Environment * java_env, uno_ExtEnvironment * uno_env,
64  bool registered_java2uno );
65 
66  void acquire() const;
67  void release() const;
68 
69  // jni_data.cxx
70  void map_to_uno(
71  JNI_context const & jni,
72  void * uno_data, jvalue java_data,
73  typelib_TypeDescriptionReference * type,
74  JNI_type_info const * info /* maybe 0 */,
75  bool assign, bool out_param,
76  bool special_wrapped_integral_types = false ) const;
77  void map_to_java(
78  JNI_context const & jni,
79  jvalue * java_data, void const * uno_data,
80  typelib_TypeDescriptionReference * type,
81  JNI_type_info const * info /* maybe 0 */,
82  bool in_param, bool out_param,
83  bool special_wrapped_integral_types = false ) const;
84 
85  // jni_uno2java.cxx
86  void handle_uno_exc(
87  JNI_context const & jni, uno_Any * uno_exc ) const;
88  void call_java(
89  jobject javaI,
90  typelib_InterfaceTypeDescription * iface_td,
91  sal_Int32 local_member_index, sal_Int32 function_pos_offset,
92  typelib_TypeDescriptionReference * return_type,
93  typelib_MethodParameter * params, sal_Int32 nParams,
94  void * uno_ret, void * uno_args [], uno_Any ** uno_exc ) const;
95  jobject map_to_java(
96  JNI_context const & jni,
97  uno_Interface * pUnoI, JNI_interface_type_info const * info ) const;
98 
99  // jni_java2uno.cxx
100  void handle_java_exc(
101  JNI_context const & jni,
102  JLocalAutoRef const & jo_exc, uno_Any * uno_exc ) const;
103  jobject call_uno(
104  JNI_context const & jni,
105  uno_Interface * pUnoI, typelib_TypeDescription * member_td,
106  typelib_TypeDescriptionReference * return_tdref,
107  sal_Int32 nParams, typelib_MethodParameter const * pParams,
108  jobjectArray jo_args ) const;
109  uno_Interface * map_to_uno(
110  JNI_context const & jni,
111  jobject javaI, JNI_interface_type_info const * info ) const;
112 
113  JNI_info const * getJniInfo() const;
114 };
115 
116 }
117 
118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
struct _uno_Environment uno_Environment
Bridge(uno_Environment *java_env, uno_ExtEnvironment *uno_env, bool registered_java2uno)
Definition: jni_bridge.cxx:230
struct _uno_Mapping uno_Mapping
Definition: msvc/except.hxx:32
void acquire() const
Definition: jni_bridge.cxx:196
void handle_uno_exc(JNI_context const &jni, uno_Any *uno_exc) const
void call_java(jobject javaI, typelib_InterfaceTypeDescription *iface_td, sal_Int32 local_member_index, sal_Int32 function_pos_offset, typelib_TypeDescriptionReference *return_type, typelib_MethodParameter *params, sal_Int32 nParams, void *uno_ret, void *uno_args[], uno_Any **uno_exc) const
void release() const
Definition: jni_bridge.cxx:218
Mapping m_uno2java
Definition: jni_bridge.h:58
struct _uno_Any uno_Any
Definition: msvc/except.hxx:31
jobject call_uno(JNI_context const &jni, uno_Interface *pUnoI, typelib_TypeDescription *member_td, typelib_TypeDescriptionReference *return_tdref, sal_Int32 nParams, typelib_MethodParameter const *pParams, jobjectArray jo_args) const
std::atomic< std::size_t > m_ref
Definition: jni_bridge.h:52
uno_ExtEnvironment * m_uno_env
Definition: jni_bridge.h:54
Bridge * m_bridge
Definition: jni_bridge.h:46
uno_Environment * m_java_env
Definition: jni_bridge.h:55
struct _typelib_TypeDescription typelib_TypeDescription
Definition: msvc/except.hxx:52
bool m_registered_java2uno
Definition: jni_bridge.h:59
Mapping m_java2uno
Definition: jni_bridge.h:57
void handle_java_exc(JNI_context const &jni, JLocalAutoRef const &jo_exc, uno_Any *uno_exc) const
void map_to_java(JNI_context const &jni, jvalue *java_data, void const *uno_data, typelib_TypeDescriptionReference *type, JNI_type_info const *info, bool in_param, bool out_param, bool special_wrapped_integral_types=false) const
Definition: jni_data.cxx:1155
void map_to_uno(JNI_context const &jni, void *uno_data, jvalue java_data, typelib_TypeDescriptionReference *type, JNI_type_info const *info, bool assign, bool out_param, bool special_wrapped_integral_types=false) const
Definition: jni_data.cxx:211
JNI_info const * getJniInfo() const
Definition: jni_bridge.cxx:271