JNIEXPORT jint JNICALL Java_dim_ObjectDescriptor_addFieldToObjectDescriptor	(	JNIEnv *	env,
		jclass	nativeClass,
		jlong	desc,
		jstring	fieldName,
		jstring	fieldType,
		jint	offset
	)

Definition at line 2424 of file dim_jni.c.

References objectDescriptorEntry_struct::array, objectDescriptorEntry_struct::arrayOffset, DBGe, dim_Dbg_DESCRIPTORS, f_boolean, f_byte, f_char, f_double, f_float, f_int, f_long, f_short, f_skip, objectDescriptorEntry_struct::fieldID, getNextDescriptorEntry(), Java_dim_ObjectDescriptor_deleteObjectDescriptor(), objectDescriptorEntry_struct::length, objectDescriptorEntry_struct::offset, and objectDescriptorEntry_struct::type.

Referenced by getNextDescriptorEntry().

{
//      FieldType field_type = f_int;
        objectDescriptorEntry_type* entry = getNextDescriptorEntry((objectDescriptor_type*) desc);
        const char*                 name  = (*env)->GetStringUTFChars(env, fieldName, 0);
        const char*                 type  = (*env)->GetStringUTFChars(env, fieldType, 0);
        jfieldID fieldID  = (*env)->GetFieldID(env, ((objectDescriptor_type*) desc)->objectClass, name, type);

        // TODO throw an error if there is no such FieldID

        DBGe(dim_Dbg_DESCRIPTORS) printf("DimJNI: Native.addFieldToObjectDescriptor %08lx Field %s Type %s\n", (dim_long) desc, name, type);
        // TODO: if(entry==NULL) throw out-of-memory exception, set length to 0

        // TODO: if(fieldType == "I") field_type = f_int; etc

        if(nativeClass){}
        entry->type         =f_skip;
        entry->length       =0;
        entry->offset       =offset;
        entry->fieldID      =fieldID;
        entry->array        =0;
        entry->arrayOffset  =0;

        switch (*type)
        {
        case 'Z':
        {
                entry->type       =f_boolean;
                entry->length =sizeof(jboolean);
                break;
        }
        case 'B':
        {
                entry->type       =f_byte;
                entry->length =sizeof(jbyte);
                break;
        }

        case 'C':
        {
                entry->type       =f_char;
                entry->length =sizeof(jchar);
                break;
        }

        case 'S':
        {
                entry->type       =f_short;
                entry->length =sizeof(jshort);
                break;
        }

        case 'I':
        {
                entry->type       =f_int;
                entry->length =sizeof(jint);
                break;
        }

        case 'J':
        {
                entry->type       =f_long;
                entry->length =sizeof(jlong);
                break;
        }

        case 'F':
        {
                entry->type       =f_float;
                entry->length =sizeof(jfloat);
                break;
        }

        case 'D':
        {
                entry->type       =f_double;
                entry->length =sizeof(jdouble);
                break;
        }

        //case '[':
        //{
        //      // TODO deal with array types
        //}
        default :
        {
                printf("DimJNI: addFieldToObjectDescriptor - type %s not yet supported. (field %s)\n", name, type);
        }
        }


        (*env)->ReleaseStringUTFChars(env, fieldName, name);
        (*env)->ReleaseStringUTFChars(env, fieldType, type);
        return entry->length;
}

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