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Enterable.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 
3 
4 #ifndef INCLUDED_CPPU_ENTERABLE_HXX
5 #define INCLUDED_CPPU_ENTERABLE_HXX
6 
7 #include "uno/Enterable.h"
8 #include "rtl/ustring.hxx"
9 
10 namespace cppu
11 {
18 class Enterable : public uno_Enterable
19 {
20 public:
21  /* These methods need to be implemented in a derived class.
22  */
23  virtual void v_enter() = 0;
24  virtual void v_leave() = 0;
25  virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) = 0;
26  virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) = 0;
27  virtual bool v_isValid (rtl::OUString * pReason) = 0;
28 
29  virtual ~Enterable() {}
30 
31 public:
32  inline explicit Enterable();
33 
34  void enter() {m_enter(this);}
35  void leave() {m_leave(this);}
36 
37  void callInto_v(uno_EnvCallee * pCallee, va_list * pParam) {m_callInto_v(this, pCallee, pParam);}
38  void callOut_v (uno_EnvCallee * pCallee, va_list * pParam) {m_callOut_v (this, pCallee, pParam);}
39 
40  inline void callInto(uno_EnvCallee * pCallee, ...);
41  inline void callOut (uno_EnvCallee * pCallee, ...);
42 
43  int isValid (rtl::OUString * pReason) {return m_isValid(this, &pReason->pData);}
44 
45 private:
47  Enterable & operator = (Enterable const &) SAL_DELETED_FUNCTION;
48 };
49 
50 extern "C" inline void Enterable_call_enter (void * context) { static_cast<Enterable *>(context)->v_enter(); }
51 extern "C" inline void Enterable_call_leave (void * context) { static_cast<Enterable *>(context)->v_leave(); }
52 extern "C" inline void Enterable_call_callInto_v(void * context, uno_EnvCallee * pCallee, va_list * pParam)
53  { static_cast<Enterable *>(context)->v_callInto_v(pCallee, pParam); }
54 extern "C" inline void Enterable_call_callOut_v (void * context, uno_EnvCallee * pCallee, va_list * pParam)
55  { static_cast<Enterable *>(context)->v_callOut_v(pCallee, pParam); }
56 extern "C" inline int Enterable_call_isValid (void * context, rtl_uString ** pReason)
57  {return static_cast<Enterable *>(context)->v_isValid(reinterpret_cast<rtl::OUString *>(pReason));}
58 
59 
61 {
67 }
68 
69 void Enterable::callInto(uno_EnvCallee * pCallee, ...)
70 {
71  va_list param;
72 
73  va_start(param, pCallee);
74  callInto_v(pCallee, &param);
75  va_end(param);
76 }
77 
78 void Enterable::callOut(uno_EnvCallee * pCallee, ...)
79 {
80  va_list param;
81 
82  va_start(param, pCallee);
83  callOut_v(pCallee, &param);
84  va_end(param);
85 }
86 
87 }
88 
89 
90 #endif
91 
92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void callInto(uno_EnvCallee *pCallee,...)
Definition: Enterable.hxx:69
virtual void v_leave()=0
uno_Enterable_callOut_v * m_callOut_v
Definition: Enterable.h:78
void enter()
Definition: Enterable.hxx:34
virtual bool v_isValid(rtl::OUString *pReason)=0
This String class provides base functionality for C++ like Unicode character array handling...
Definition: ustring.hxx:182
void callOut(uno_EnvCallee *pCallee,...)
Definition: Enterable.hxx:78
uno_Enterable_callInto_v * m_callInto_v
Definition: Enterable.h:77
int Enterable_call_isValid(void *context, rtl_uString **pReason)
Definition: Enterable.hxx:56
virtual void v_callInto_v(uno_EnvCallee *pCallee, va_list *pParam)=0
pData
Definition: ustring.hxx:334
Enterable()
Definition: Enterable.hxx:60
void callInto_v(uno_EnvCallee *pCallee, va_list *pParam)
Definition: Enterable.hxx:37
uno_Enterable_enter * m_enter
Definition: Enterable.h:75
C++ wrapper for binary C Enterable (http://wiki.openoffice.org/wiki/Uno/Cpp/Spec/Environment_Stack) ...
Definition: Enterable.hxx:18
virtual void v_enter()=0
void leave()
Definition: Enterable.hxx:35
void Enterable_call_callInto_v(void *context, uno_EnvCallee *pCallee, va_list *pParam)
Definition: Enterable.hxx:52
void Enterable_call_leave(void *context)
Definition: Enterable.hxx:51
void callOut_v(uno_EnvCallee *pCallee, va_list *pParam)
Definition: Enterable.hxx:38
uno_Enterable_isValid_v * m_isValid
Definition: Enterable.h:79
void Enterable_call_enter(void *context)
Definition: Enterable.hxx:50
virtual void v_callOut_v(uno_EnvCallee *pCallee, va_list *pParam)=0
virtual ~Enterable()
Definition: Enterable.hxx:29
void Enterable_call_callOut_v(void *context, uno_EnvCallee *pCallee, va_list *pParam)
Definition: Enterable.hxx:54
A struct pReserved needs to point to, if implementing a purpose environment.
Definition: Enterable.h:73
uno_Enterable_leave * m_leave
Definition: Enterable.h:76
#define SAL_DELETED_FUNCTION
short-circuit extra-verbose API namespaces
Definition: types.h:358
void uno_EnvCallee(va_list *pParam)
Typedef for variable argument function.
Definition: environment.h:322
int isValid(rtl::OUString *pReason)
Definition: Enterable.hxx:43