182 lines
5.0 KiB
C++
182 lines
5.0 KiB
C++
/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#if __ANDROID__
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#include "stdneb.h"
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#include "jnihelper.h"
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#include <string.h>
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#include "players/GenesisA/simplegameapplication.h"
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namespace App
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{
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//////////////////////////////////////////////////////////////////////////
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// java vm helper function
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//////////////////////////////////////////////////////////////////////////
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static bool getEnv(JNIEnv **env)
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{
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bool bRet = true;
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*env = Genesis::DemoPublishGameApplication::Instance()->GetJNIEvn();
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return bRet;
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}
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bool JniHelper::GetEnv(JNIEnv **env)
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{
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return getEnv(env);
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}
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static jclass getClassID_(const char *className, JNIEnv *env)
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{
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JNIEnv *pEnv = env;
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jclass ret = 0;
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do
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{
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if (! pEnv)
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{
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if (! getEnv(&pEnv))
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{
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break;
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}
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}
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ret = pEnv->FindClass(className);
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if (! ret)
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{
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n_warning("Failed to find class of %s", className);
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break;
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}
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} while (0);
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return ret;
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}
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static bool getStaticMethodInfo_(JniMethodInfo &methodinfo, const char *className, const char *methodName, const char *paramCode)
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{
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jmethodID methodID = 0;
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JNIEnv *pEnv = 0;
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bool bRet = false;
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do
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{
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if (! getEnv(&pEnv))
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{
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break;
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}
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jclass classID = getClassID_(className, pEnv);
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methodID = pEnv->GetStaticMethodID(classID, methodName, paramCode);
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if (! methodID)
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{
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n_warning("Failed to find static method id of %s", methodName);
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break;
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}
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methodinfo.classID = classID;
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methodinfo.env = pEnv;
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methodinfo.methodID = methodID;
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bRet = true;
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} while (0);
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return bRet;
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}
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static bool getMethodInfo_(JniMethodInfo &methodinfo, const char *className, const char *methodName, const char *paramCode)
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{
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jmethodID methodID = 0;
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JNIEnv *pEnv = 0;
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bool bRet = false;
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do
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{
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if (! getEnv(&pEnv))
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{
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break;
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}
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jclass classID = getClassID_(className, pEnv);
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methodID = pEnv->GetMethodID(classID, methodName, paramCode);
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if (! methodID)
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{
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n_warning("Failed to find method id of %s", methodName);
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break;
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}
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methodinfo.classID = classID;
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methodinfo.env = pEnv;
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methodinfo.methodID = methodID;
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bRet = true;
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} while (0);
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return bRet;
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}
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static std::string jstring2string_(jstring jstr)
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{
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if (jstr == NULL)
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{
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return "";
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}
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JNIEnv *env = 0;
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if (! getEnv(&env))
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{
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return 0;
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}
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const char* chars = env->GetStringUTFChars(jstr, NULL);
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std::string ret(chars);
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env->ReleaseStringUTFChars(jstr, chars);
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return ret;
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}
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//////////////////////////////////////////////////////////////
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jclass JniHelper::GetClassID(const char *className, JNIEnv *env)
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{
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return getClassID_(className, env);
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}
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bool JniHelper::GetStaticMethodInfo(JniMethodInfo &methodinfo, const char *className, const char *methodName, const char *paramCode)
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{
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return getStaticMethodInfo_(methodinfo, className, methodName, paramCode);
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}
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bool JniHelper::GetMethodInfo(JniMethodInfo &methodinfo, const char *className, const char *methodName, const char *paramCode)
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{
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return getMethodInfo_(methodinfo, className, methodName, paramCode);
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}
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std::string JniHelper::jstring2string(jstring str)
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{
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return jstring2string_(str);
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}
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}
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#endif
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