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Name	Size	Permission
arrays_java.i	13.38 KB	-rw-r--r--
boost_intrusive_ptr.i	20.11 KB	-rw-r--r--
boost_shared_ptr.i	13.75 KB	-rw-r--r--
director.swg	15.71 KB	-rw-r--r--
enums.swg	4.42 KB	-rw-r--r--
enumsimple.swg	2.51 KB	-rw-r--r--
enumtypesafe.swg	4.52 KB	-rw-r--r--
enumtypeunsafe.swg	2.66 KB	-rw-r--r--
java.swg	50.37 KB	-rw-r--r--
javahead.swg	4.19 KB	-rw-r--r--
javakw.swg	1.24 KB	-rw-r--r--
std_array.i	1.18 KB	-rw-r--r--
std_auto_ptr.i	846 B	-rw-r--r--
std_common.i	102 B	-rw-r--r--
std_deque.i	28 B	-rw-r--r--
std_except.i	2.02 KB	-rw-r--r--
std_list.i	6.48 KB	-rw-r--r--
std_map.i	6.22 KB	-rw-r--r--
std_pair.i	774 B	-rw-r--r--
std_set.i	5.14 KB	-rw-r--r--
std_shared_ptr.i	68 B	-rw-r--r--
std_string.i	3.46 KB	-rw-r--r--
std_unordered_map.i	5.87 KB	-rw-r--r--
std_unordered_set.i	5.35 KB	-rw-r--r--
std_vector.i	5.41 KB	-rw-r--r--
std_wstring.i	4.94 KB	-rw-r--r--
stl.i	291 B	-rw-r--r--
swiginterface.i	3.33 KB	-rw-r--r--
typemaps.i	18.93 KB	-rw-r--r--
various.i	5.73 KB	-rw-r--r--

Code Editor : various.i

/* -----------------------------------------------------------------------------
 * various.i
 *
 * SWIG Typemap library for Java.
 * Various useful typemaps.
 * ----------------------------------------------------------------------------- */

/* 
 * char **STRING_ARRAY typemaps. 
 * These typemaps are for C String arrays which are NULL terminated.
 *   char *values[] = { "one", "two", "three", NULL }; // note NULL
 * char ** is mapped to a Java String[].
 *
 * Example usage wrapping:
 *   %apply char **STRING_ARRAY { char **input };
 *   char ** foo(char **input);
 *  
 * Java usage:
 *   String numbers[] = { "one", "two", "three" };
 *   String[] ret = modulename.foo( numbers };
 */
%typemap(jni) char **STRING_ARRAY "jobjectArray"
%typemap(jtype) char **STRING_ARRAY "String[]"
%typemap(jstype) char **STRING_ARRAY "String[]"
%typemap(in) char **STRING_ARRAY (jint size) {
  int i = 0;
  if ($input) {
    size = JCALL1(GetArrayLength, jenv, $input);
#ifdef __cplusplus
    $1 = new char*[size+1];
#else
    $1 = (char **)malloc((size+1) * sizeof(char *));
#endif
    for (i = 0; i<size; i++) {
      jstring j_string = (jstring)JCALL2(GetObjectArrayElement, jenv, $input, i);
      const char *c_string = JCALL2(GetStringUTFChars, jenv, j_string, 0);
#ifdef __cplusplus
      $1[i] = new char [strlen(c_string)+1];
#else
      $1[i] = (char *)malloc((strlen(c_string)+1) * sizeof(const char *));
#endif
      strcpy($1[i], c_string);
      JCALL2(ReleaseStringUTFChars, jenv, j_string, c_string);
      JCALL1(DeleteLocalRef, jenv, j_string);
    }
    $1[i] = 0;
  } else {
    $1 = 0;
    size = 0;
  }
}

%typemap(freearg) char **STRING_ARRAY {
  int i;
  for (i=0; i<size$argnum; i++)
#ifdef __cplusplus
    delete[] $1[i];
  delete[] $1;
#else
  free($1[i]);
  free($1);
#endif
}

%typemap(out) char **STRING_ARRAY {
  if ($1) {
    int i;
    jsize len=0;
    jstring temp_string;
    const jclass clazz = JCALL1(FindClass, jenv, "java/lang/String");

while ($1[len]) len++;
    $result = JCALL3(NewObjectArray, jenv, len, clazz, NULL);
    /* exception checking omitted */

for (i=0; i<len; i++) {
      temp_string = JCALL1(NewStringUTF, jenv, *$1++);
      JCALL3(SetObjectArrayElement, jenv, $result, i, temp_string);
      JCALL1(DeleteLocalRef, jenv, temp_string);
    }
  }
}

%typemap(javain) char **STRING_ARRAY "$javainput"
%typemap(javaout) char **STRING_ARRAY {
    return $jnicall;
  }

/* 
 * char **STRING_OUT typemaps. 
 * These are typemaps for returning strings when using a C char ** parameter type.
 * The returned string appears in the 1st element of the passed in Java String array.
 *
 * Example usage wrapping:
 *   %apply char **STRING_OUT { char **string_out };
 *   void foo(char **string_out);
 *  
 * Java usage:
 *   String stringOutArray[] = { "" };
 *   modulename.foo(stringOutArray);
 *   System.out.println( stringOutArray[0] );
 */
%typemap(jni) char **STRING_OUT "jobjectArray"
%typemap(jtype) char **STRING_OUT "String[]"
%typemap(jstype) char **STRING_OUT "String[]"
%typemap(javain) char **STRING_OUT "$javainput"

%typemap(in) char **STRING_OUT($*1_ltype temp) {
  if (!$input) {
    SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "array null");
    return $null;
  }
  if (JCALL1(GetArrayLength, jenv, $input) == 0) {
    SWIG_JavaThrowException(jenv, SWIG_JavaIndexOutOfBoundsException, "Array must contain at least 1 element");
    return $null;
  }
  $1 = &temp; 
  *$1 = 0;
}

%typemap(argout) char **STRING_OUT {
  jstring jnewstring = NULL;
  if ($1) {
     jnewstring = JCALL1(NewStringUTF, jenv, *$1);
  }
  JCALL3(SetObjectArrayElement, jenv, $input, 0, jnewstring); 
}

/* 
 * char *BYTE typemaps. 
 * These are input typemaps for mapping a Java byte[] array to a C char array.
 * Note that as a Java array is used and thus passed by reference, the C routine 
 * can return data to Java via the parameter.
 *
 * Example usage wrapping:
 *   void foo(char *array);
 *  
 * Java usage:
 *   byte b[] = new byte[20];
 *   modulename.foo(b);
 */
%typemap(jni) char *BYTE "jbyteArray"
%typemap(jtype) char *BYTE "byte[]"
%typemap(jstype) char *BYTE "byte[]"
%typemap(in) char *BYTE {
  $1 = (char *) JCALL2(GetByteArrayElements, jenv, $input, 0); 
}

%typemap(argout) char *BYTE {
  JCALL3(ReleaseByteArrayElements, jenv, $input, (jbyte *) $1, 0); 
}

%typemap(javain) char *BYTE "$javainput"

/* Prevent default freearg typemap from being used */
%typemap(freearg) char *BYTE ""

/* 
 * unsigned char *NIOBUFFER typemaps. 
 * This is for mapping Java nio buffers to C char arrays.
 * It is useful for performance critical code as it reduces the memory copy an marshaling overhead.
 * Note: The Java buffer has to be allocated with allocateDirect.
 *
 * Example usage wrapping:
 *   %apply unsigned char *NIOBUFFER { unsigned char *buf };
 *   void foo(unsigned char *buf);
 *  
 * Java usage:
 *   java.nio.ByteBuffer b = ByteBuffer.allocateDirect(20); 
 *   modulename.foo(b);
 */
%typemap(jni) unsigned char *NIOBUFFER "jobject"  
%typemap(jtype) unsigned char *NIOBUFFER "java.nio.ByteBuffer"  
%typemap(jstype) unsigned char *NIOBUFFER "java.nio.ByteBuffer"  
%typemap(javain,
  pre="  assert $javainput.isDirect() : \"Buffer must be allocated direct.\";") unsigned char *NIOBUFFER "$javainput"
%typemap(javaout) unsigned char *NIOBUFFER {  
  return $jnicall;  
}  
%typemap(in) unsigned char *NIOBUFFER {  
  $1 = (unsigned char *) JCALL1(GetDirectBufferAddress, jenv, $input); 
  if ($1 == NULL) {  
    SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, "Unable to get address of a java.nio.ByteBuffer direct byte buffer. Buffer must be a direct buffer and not a non-direct buffer.");  
  }  
}  
%typemap(memberin) unsigned char *NIOBUFFER {  
  if ($input) {  
    $1 = $input;  
  } else {  
    $1 = 0;  
  }  
}  
%typemap(freearg) unsigned char *NIOBUFFER ""

${this.title}

Code Editor : various.i