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121 lines
3.5 KiB
121 lines
3.5 KiB
5 years ago
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/* -----------------------------------------------------------------------------
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* See the LICENSE file for information on copyright, usage and redistribution
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* of SWIG, and the README file for authors - http://www.swig.org/release.html.
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*
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* std_string.i
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*
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* Typemaps for std::string and const std::string&
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* These are mapped to a Java String and are passed around by value.
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*
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* To use non-const std::string references use the following %apply. Note
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* that they are passed by value.
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* %apply const std::string & {std::string &};
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* ----------------------------------------------------------------------------- */
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%{
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#include <string>
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%}
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namespace std {
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%naturalvar string;
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class string;
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// string
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%typemap(jni) string "jstring"
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%typemap(jtype) string "String"
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%typemap(jstype) string "String"
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%typemap(javadirectorin) string "$jniinput"
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%typemap(javadirectorout) string "$javacall"
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%typemap(in) string
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%{ if(!$input) {
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SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string");
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return $null;
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}
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const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0);
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if (!$1_pstr) return $null;
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$1.assign($1_pstr);
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jenv->ReleaseStringUTFChars($input, $1_pstr); %}
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%typemap(directorout) string
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%{ if(!$input) {
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SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string");
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return $null;
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}
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const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0);
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if (!$1_pstr) return $null;
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$result.assign($1_pstr);
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jenv->ReleaseStringUTFChars($input, $1_pstr); %}
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%typemap(directorin,descriptor="Ljava/lang/String;") string
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%{ $input = jenv->NewStringUTF($1.c_str()); %}
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%typemap(out) string
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%{ $result = jenv->NewStringUTF($1.c_str()); %}
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%typemap(javain) string "$javainput"
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%typemap(javaout) string {
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return $jnicall;
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}
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%typemap(typecheck) string = char *;
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%typemap(throws) string
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%{ SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.c_str());
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return $null; %}
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// const string &
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%typemap(jni) const string & "jstring"
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%typemap(jtype) const string & "String"
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%typemap(jstype) const string & "String"
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%typemap(javadirectorin) const string & "$jniinput"
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%typemap(javadirectorout) const string & "$javacall"
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%typemap(in) const string &
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%{ if(!$input) {
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SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string");
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return $null;
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}
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const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0);
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if (!$1_pstr) return $null;
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std::string $1_str($1_pstr);
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$1 = &$1_str;
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jenv->ReleaseStringUTFChars($input, $1_pstr); %}
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%typemap(directorout,warning=SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG) const string &
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%{ if(!$input) {
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SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string");
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return $null;
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}
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const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0);
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if (!$1_pstr) return $null;
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/* possible thread/reentrant code problem */
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static std::string $1_str;
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$1_str = $1_pstr;
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$result = &$1_str;
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jenv->ReleaseStringUTFChars($input, $1_pstr); %}
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%typemap(directorin,descriptor="Ljava/lang/String;") const string &
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%{ $input = jenv->NewStringUTF($1.c_str()); %}
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%typemap(out) const string &
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%{ $result = jenv->NewStringUTF($1->c_str()); %}
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%typemap(javain) const string & "$javainput"
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%typemap(javaout) const string & {
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return $jnicall;
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}
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%typemap(typecheck) const string & = char *;
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%typemap(throws) const string &
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%{ SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.c_str());
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return $null; %}
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}
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