#include "SysInfo.hpp"

#if defined(__APPLE__) && !defined(__IPHONEOS__)
#include <CoreServices/CoreServices.h>
#include <sys/types.h>
#include <unistd.h>
#endif


SysInfo sysinfo;

SysInfo::SysInfo() {
  density_dpi = 0;
  xdpi = 0.0f;
  ydpi = 0.0f;
  #if defined(__APPLE__) && !defined(__IPHONEOS__)
  FSRef ref;
  OSType folderType = kApplicationSupportFolderType;
  char path[PATH_MAX];
  FSFindFolder(kUserDomain, folderType, kCreateFolder, &ref);
  FSRefMakePath(&ref, (UInt8*)&path, PATH_MAX);
  char path_dir[PATH_MAX];
  snprintf(path_dir, PATH_MAX, "%s/RtB", path);
  user_dir.assign(path_dir);
  #endif
}
SysInfo::~SysInfo() {
}

#ifdef __ANDROID__
JNIEXPORT void JNICALL Java_com_polymathic_RtB_RtB_setDpiInfo(JNIEnv* env, jobject obj, jint density_dpi, jfloat xdpi, jfloat ydpi) {
  sysinfo.density_dpi = density_dpi;
  sysinfo.xdpi = xdpi;
  sysinfo.ydpi = ydpi;
}
JNIEXPORT void JNICALL Java_com_polymathic_RtB_RtB_setAppDirectory(JNIEnv* env, jobject obj, jstring app_dir) {
  jboolean iscopy;
  const char *native_string = env->GetStringUTFChars(app_dir, &iscopy);
  sysinfo.app_dir.assign(native_string);
  env->ReleaseStringUTFChars(app_dir, native_string);
}

JNIEXPORT void JNICALL Java_com_polymathic_RtB_RtB_setExtDirectory(JNIEnv* env, jobject obj, jstring ext_dir) {
  jboolean iscopy;
  const char *native_string = env->GetStringUTFChars(ext_dir, &iscopy);
  sysinfo.ext_dir.assign(native_string);
  env->ReleaseStringUTFChars(ext_dir, native_string);
}

#endif