/usr/share/doc/swig4.0-examples/Examples/test-suite/java_lib_various.i

/* Java various.i library tests */
%module java_lib_various

%include "various.i"

%apply char **STRING_ARRAY { char **received };
%apply char **STRING_ARRAY { char **get_names };
%apply char **STRING_ARRAY { char **languages };
%apply char *BYTE { char *chars };
%apply char **STRING_OUT { char **string_ptr };
%apply unsigned char *NIOBUFFER { unsigned char *buf };
%typemap(freearg) char **languages "" // don't delete memory when setting global variable

%{
char *langs[] = { (char *)"Hungarian", (char *)"Afrikaans", (char *)"Norwegian", NULL };
%}

%inline %{
char **languages = &langs[0];
%}

%inline %{

int check_animals(char **received) {
    const char *expected[] = {"Cat","Dog","Cow","Goat", 0};
    int strings_match = 1;
    int i=0;
    while (expected[i]) {
        if (strcmp(received[i], expected[i]) != 0)
            strings_match = 0;
        i++;
    }
    return strings_match;
}

char **get_names() {
    static char *values[] = { (char *)"Dave", (char *)"Mike", (char *)"Susan", (char *)"John", (char *)"Michelle", NULL};
    return &values[0];
}

void charout(char *chars) {
    if(chars != NULL)
        sprintf(chars, "by jove");
}

void char_ptr_ptr_out(char **string_ptr) {
    static char ret[] = "returned string";
    *string_ptr = ret;
}

void niobuffer_fill_hello(unsigned char *buf) {
        sprintf ((char*)buf,"hello");
}
%}

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