| /* ----------------------------------------------------------------------------- |
| * std_wstring.i |
| * |
| * Typemaps for std::wstring and const std::wstring& |
| * std::wstring is mapped to a C# Unicode string (UTF16) and is passed around by value. |
| * std::wstring support includes wchar_t as a 2 byte type (Windows) and a 4 byte type |
| * (most Unix systems). |
| * |
| * To use non-const std::wstring references use the following %apply. Note |
| * that they are passed by value. |
| * %apply const std::wstring & {std::wstring &}; |
| * ----------------------------------------------------------------------------- */ |
| |
| %include <wchar.i> |
| |
| %{ |
| #include <string> |
| %} |
| |
| %fragment("Swig_csharp_UTF16ToWString", "header") %{ |
| /* For converting from .NET UTF16 (2 byte unicode) strings. wchar_t is 2 bytes on Windows, 4 bytes on Linux. */ |
| static std::wstring Swig_csharp_UTF16ToWString(const unsigned short *str) { |
| if (sizeof(wchar_t) == 2) { |
| return std::wstring((wchar_t *)str); |
| } else { |
| const unsigned short *pBegin(str); |
| const unsigned short *ptr(pBegin); |
| |
| while (*ptr != 0) |
| ++ptr; |
| |
| std::wstring result; |
| result.reserve(ptr - pBegin); |
| while(pBegin != ptr) |
| result.push_back(*pBegin++); |
| |
| return result; |
| } |
| } |
| %} |
| |
| namespace std { |
| |
| %naturalvar wstring; |
| |
| class wstring; |
| |
| // wstring |
| %typemap(ctype, out="void *") wstring "unsigned short *" |
| %typemap(imtype, |
| inattributes="[global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]", |
| outattributes="[return: global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]", |
| directorinattributes="[global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]", |
| directoroutattributes="[return: global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]" |
| ) wstring "string" |
| %typemap(cstype) wstring "string" |
| %typemap(csdirectorin) wstring "$iminput" |
| %typemap(csdirectorout) wstring "$cscall" |
| |
| %typemap(in, canthrow=1, fragment="Swig_csharp_UTF16ToWString") wstring |
| %{ if (!$input) { |
| SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null wstring", 0); |
| return $null; |
| } |
| $1 = Swig_csharp_UTF16ToWString($input); %} |
| %typemap(out) wstring %{ $result = SWIG_csharp_wstring_with_length_callback($1.data(), (int)$1.size()); %} |
| |
| %typemap(directorout, canthrow=1) wstring |
| %{ if (!$input) { |
| SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null wstring", 0); |
| return $null; |
| } |
| $result = Swig_csharp_UTF16ToWString($input); %} |
| |
| %typemap(directorin) wstring %{ $input = SWIG_csharp_wstring_with_length_callback($1.data(), (int)$1.size()); %} |
| |
| %typemap(csin) wstring "$csinput" |
| %typemap(csout, excode=SWIGEXCODE) wstring { |
| string ret = $imcall;$excode |
| return ret; |
| } |
| |
| %typemap(typecheck) wstring = wchar_t *; |
| |
| %typemap(throws, canthrow=1) wstring |
| %{ SWIG_csharp_ApplicationException_callback($1.data(), (int)$1.size()); |
| return $null; %} |
| |
| // const wstring & |
| %typemap(ctype, out="void *") const wstring & "unsigned short *" |
| %typemap(imtype, |
| inattributes="[global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]", |
| outattributes="[return: global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]", |
| directorinattributes="[global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]", |
| directoroutattributes="[return: global::System.Runtime.InteropServices.MarshalAs(global::System.Runtime.InteropServices.UnmanagedType.LPWStr)]" |
| ) const wstring & "string" |
| %typemap(cstype) const wstring & "string" |
| |
| %typemap(csdirectorin) const wstring & "$iminput" |
| %typemap(csdirectorout) const wstring & "$cscall" |
| |
| %typemap(in, canthrow=1, fragment="Swig_csharp_UTF16ToWString") const wstring & |
| %{ if (!$input) { |
| SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null wstring", 0); |
| return $null; |
| } |
| std::wstring $1_str(Swig_csharp_UTF16ToWString($input)); |
| $1 = &$1_str; %} |
| %typemap(out) const wstring & %{ $result = SWIG_csharp_wstring_with_length_callback($1->data(), (int)$1->size()); %} |
| |
| %typemap(csin) const wstring & "$csinput" |
| %typemap(csout, excode=SWIGEXCODE) const wstring & { |
| string ret = $imcall;$excode |
| return ret; |
| } |
| |
| %typemap(directorout, canthrow=1, warning=SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG) const wstring & |
| %{ if (!$input) { |
| SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null wstring", 0); |
| return $null; |
| } |
| /* possible thread/reentrant code problem */ |
| static std::wstring $1_str; |
| $1_str = Swig_csharp_UTF16ToWString($input); |
| $result = &$1_str; %} |
| |
| %typemap(directorin) const wstring & %{ $input = SWIG_csharp_wstring_with_length_callback($1.data(), (int)$1.size()); %} |
| |
| %typemap(csvarin, excode=SWIGEXCODE2) const wstring & %{ |
| set { |
| $imcall;$excode |
| } %} |
| %typemap(csvarout, excode=SWIGEXCODE2) const wstring & %{ |
| get { |
| string ret = $imcall;$excode |
| return ret; |
| } %} |
| |
| %typemap(typecheck) const wstring & = wchar_t *; |
| |
| %typemap(throws, canthrow=1) const wstring & |
| %{ SWIG_csharp_ApplicationException_callback($1.data(), (int)$1.size()); |
| return $null; %} |
| |
| } |
| |