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Java wstring throws typemap improvements

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Unicode still not working, but works now for ASCII charset.
This commit is contained in:
William S Fulton 2022-05-07 08:16:48 +01:00
commit a598abe23d
1 changed files with 12 additions and 6 deletions
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18
Lib/java/std_wstring.i
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@ -88,9 +88,12 @@ class wstring;
//%typemap(typecheck) wstring = wchar_t *;
%typemap(throws) wstring
%{ std::string message($1.begin(), $1.end());
SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, message.c_str());
return $null; %}
%{std::string message($1.size(), '\0');
for (size_t i = 0; i < $1.size(); ++i) {
message[i] = (char)$1[i];
}
SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, message.c_str());
return $null; %}
// const wstring &
%typemap(jni) const wstring & "jstring"
@ -166,9 +169,12 @@ class wstring;
//%typemap(typecheck) const wstring & = wchar_t *;
%typemap(throws) const wstring &
%{ std::string message($1.begin(), $1.end());
SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, message.c_str());
return $null; %}
%{std::string message($1.size(), '\0');
for (size_t i = 0; i < $1.size(); ++i) {
message[i] = (char)$1[i];
}
SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, message.c_str());
return $null; %}
}