static bool set_capabilities(JNIEnv *env)
{
RAWTRACE("Capabilities setup");
char const *caps[] = {
#define RHO_DEFINE_CAP(x) #x,
#include "rhocaps.inc"
#undef RHO_DEFINE_CAP
};
std::map<std::string, bool> actual_caps;
#define RHO_DEFINE_CAP(x) actual_caps[#x] = RHO_CAP_ ## x ## _ENABLED;
#include "rhocaps.inc"
#undef RHO_DEFINE_CAP
jclass cls = getJNIClass(RHODES_JAVA_CLASS_CAPABILITIES);
if (!cls) return false;
for (size_t i = 0, lim = sizeof(caps)/sizeof(caps[0]); i < lim; ++i)
{
std::string field_name = std::string(caps[i]) + "_ENABLED";
RAWTRACE2("%s->%d", field_name.c_str(), static_cast<int>(actual_caps[caps[i]]));
jfieldID fid = getJNIClassStaticField(env, cls, field_name.c_str(), "Z");
if (!fid) return false;
env->SetStaticBooleanField(cls, fid, actual_caps[caps[i]]);
}
return true;
}
//----------------------------------------------------------------------------------------------------------------------
jobject RhoJniConvertor::getBooleanObject(bool val)
{
static jfieldID fidTRUE = getJNIClassStaticField(m_env, clsBoolean, "TRUE", "Ljava/lang/Boolean;");
static jfieldID fidFALSE = getJNIClassStaticField(m_env, clsBoolean, "FALSE", "Ljava/lang/Boolean;");
return m_env->GetStaticObjectField(clsBoolean, val ? fidTRUE : fidFALSE);
}
