xbmc/platform/android/activity/JNIXBMCJsonHandler.cpp

   1 /*
   2  *  Copyright (C) 2018 Christian Browet
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "JNIXBMCJsonHandler.h"
  10
  11 #include "CompileInfo.h"
  12 #include "interfaces/json-rpc/JSONRPC.h"
  13 #include "interfaces/json-rpc/JSONServiceDescription.h"
  14 #include "interfaces/json-rpc/JSONUtils.h"
  15
  16 #include <androidjni/Context.h>
  17 #include <androidjni/jutils-details.hpp>
  18
  19 using namespace jni;
  20
  21 static std::string s_className = std::string(CCompileInfo::GetClass()) + "/XBMCJsonRPC";
  22
  23 void CJNIXBMCJsonHandler::RegisterNatives(JNIEnv *env)
  24 {
  25   jclass cClass = env->FindClass(s_className.c_str());
  26   if(cClass)
  27   {
  28     JNINativeMethod methods[] =
  29     {
  30       {"_requestJSON", "(Ljava/lang/String;)Ljava/lang/String;", (void*)&CJNIXBMCJsonHandler::_requestJSON},
  31     };
  32
  33     env->RegisterNatives(cClass, methods, sizeof(methods)/sizeof(methods[0]));
  34   }
  35 }
  36
  37 jstring CJNIXBMCJsonHandler::_requestJSON(JNIEnv *env, jobject thiz, jstring request)
  38 {
  39   CJNIClient client;
  40   CJNITransportLayer transportLayer;
  41
  42   std::string strRequest = jcast<std::string>(jhstring::fromJNI(request));
  43   std::string responseData = JSONRPC::CJSONRPC::MethodCall(strRequest, &transportLayer, &client);
  44
  45   jstring jres = env->NewStringUTF(responseData.c_str());
  46   return jres;
  47 }
  48
  49 /**********************************/
  50
  51 bool CJNIXBMCJsonHandler::CJNITransportLayer::PrepareDownload(const char *path, CVariant &details, std::string &protocol)
  52 {
  53   return false;
  54 }
  55
  56 bool CJNIXBMCJsonHandler::CJNITransportLayer::Download(const char *path, CVariant &result)
  57 {
  58   return false;
  59 }
  60
  61 int CJNIXBMCJsonHandler::CJNITransportLayer::GetCapabilities()
  62 {
  63   return JSONRPC::Response;
  64 }
  65
  66 int CJNIXBMCJsonHandler::CJNIClient::GetPermissionFlags()
  67 {
  68   return JSONRPC::OPERATION_PERMISSION_ALL;
  69 }
  70
  71 int CJNIXBMCJsonHandler::CJNIClient::GetAnnouncementFlags()
  72 {
  73   // Does not support broadcast
  74   return 0;
  75 }
  76
  77 bool CJNIXBMCJsonHandler::CJNIClient::SetAnnouncementFlags(int flags)
  78 {
  79   return false;
  80 }