Unified filenames, removed unused files.

jni/jsEngine.cpp

-/*
- * This file is part of Adblock Plus <http://adblockplus.org/>,
- * Copyright (C) 2006-2013 Eyeo GmbH
- *
- * Adblock Plus is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
- * published by the Free Software Foundation.
- *
- * Adblock Plus is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string>
-#include <android/log.h>
-#include <jni.h>
-#include "debug.h"
-#include "wrap.h"
-#include "ops.h"
-
-const char* scriptDir;
-const char* dataDir;
-JavaVM* globalJvm;
-jobject jniCallback;
-
-extern "C"
-{
-  JNIEXPORT jlong JNICALL Java_org_adblockplus_android_JSEngine_nativeInitialize(JNIEnv *pEnv, jobject, jobject pCallback);
-  JNIEXPORT void JNICALL Java_org_adblockplus_android_JSEngine_nativeRelease(JNIEnv *pEnv, jobject pObj, jlong pContext);
-  JNIEXPORT jobject JNICALL Java_org_adblockplus_android_JSEngine_nativeExecute(JNIEnv *pEnv, jobject pObj, jstring pScript, jlong pContext);
-  JNIEXPORT jobject JNICALL Java_org_adblockplus_android_JSEngine_nativeGet(JNIEnv *pEnv, jobject pObj, jstring pKey, jlong pContext);
-  JNIEXPORT jobject JNICALL Java_org_adblockplus_android_JSEngine_nativePut(JNIEnv *pEnv, jobject pObj, jstring pKey, jobject pValue, jlong pContext);
-  JNIEXPORT void JNICALL Java_org_adblockplus_android_JSEngine_nativeCallback(JNIEnv *pEnv, jobject pObj, jlong pCallback, jobjectArray pParams, jlong pContext);
-  JNIEXPORT jlong JNICALL Java_org_adblockplus_android_JSEngine_nativeRunCallbacks(JNIEnv *pEnv, jobject pObj, jlong pContext);
-};
-
-typedef struct __ObjMethod
-{
-  const char* name;
-  v8::InvocationCallback callback;
-} ObjMethod;
-
-static ObjMethod methods[] =
-{
-{ "load", loadImpl },
-{ "print", printImpl },
-{ "showToast", showToastImpl },
-{ "canAutoupdate", canAutoupdateImpl },
-{ "setStatus", setStatusImpl },
-{ "fileExists", fileExistsImpl },
-{ "fileLastModified", fileLastModifiedImpl },
-{ "fileRemove", fileRemoveImpl },
-{ "fileRename", fileRenameImpl },
-{ "fileRead", fileReadImpl },
-{ "fileWrite", fileWriteImpl },
-{ "setTimeout", setTimeoutImpl },
-{ "httpSend", httpSendImpl },
-{ NULL, NULL }, };
-
-void reportException(v8::TryCatch* try_catch)
-{
-  D(D_WARN, "reportException()");
-  v8::HandleScope handle_scope;
-  v8::String::Utf8Value exception(try_catch->Exception());
-  v8::Handle < v8::Message > message = try_catch->Message();
-  if (message.IsEmpty())
-  {
-    // Exception context is unknown
-    __android_log_print(ANDROID_LOG_ERROR, "JS", "Uncaught exception: %s", *exception);
-  }
-  else
-  {
-    v8::String::Utf8Value filename(message->GetScriptResourceName());
-    int linenum = message->GetLineNumber();
-    __android_log_print(ANDROID_LOG_ERROR, "JS", "Uncaught exception in %s:%i: %s\n", *filename, linenum, *exception);
-
-    v8::String::Utf8Value sourceLine(message->GetSourceLine());
-    if (*sourceLine)
-    {
-      fprintf(stderr, "\n%s\n", *sourceLine);
-
-      int startcol = message->GetStartColumn();
-      int endcol = message->GetEndColumn();
-      for (int i = 0; i < startcol; i++)
-        fprintf(stderr, " ");
-      for (int i = startcol; i < endcol; i++)
-        fprintf(stderr, "^");
-      fprintf(stderr, "\n");
-    }
-  }
-}
-
-const std::string getString(JNIEnv *pEnv, jstring str)
-{
-  D(D_WARN, "getString()");
-  jboolean iscopy;
-
-  const char *s = pEnv->GetStringUTFChars(str, &iscopy);
-  jsize len = pEnv->GetStringUTFLength(str);
-
-  const std::string value(s, len);
-
-  pEnv->ReleaseStringUTFChars(str, s);
-
-  return value;
-}
-
-jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved)
-{
-  return JNI_VERSION_1_6;
-}
-
-void JNICALL JNI_OnUnload(JavaVM *vm, void *reserved)
-{
-}
-
-JNIEXPORT jlong JNICALL Java_org_adblockplus_android_JSEngine_nativeInitialize
-  (JNIEnv *pEnv, jobject, jobject pCallback)
-{
-  D(D_WARN, "nativeInitialize()");
-  int status = pEnv->GetJavaVM(&globalJvm);
-  jniCallback = pEnv->NewGlobalRef(pCallback);
-
-  v8::HandleScope handle_scope;
-
-  v8::Handle < v8::ObjectTemplate > system = v8::ObjectTemplate::New();
-  for (int i = 0; methods[i].name; i++)
-    system->Set(v8::String::New(methods[i].name), v8::FunctionTemplate::New(methods[i].callback));
-
-  v8::Handle < v8::ObjectTemplate > global = v8::ObjectTemplate::New();
-  global->Set(v8::String::New("Android"), system);
-
-  return (jlong) *v8::Persistent<v8::Context>::New(v8::Context::New(NULL, global));
-}
-
-JNIEXPORT void JNICALL Java_org_adblockplus_android_JSEngine_nativeRelease
-  (JNIEnv *pEnv, jobject, jlong pContext)
-{
-  D(D_WARN, "nativeRelease()");
-  ClearQueue();
-  if (pContext)
-  {
-    v8::Persistent<v8::Context> context((v8::Context *) pContext);
-    context.Dispose();
-  }
-  pEnv->DeleteGlobalRef(jniCallback);
-  jniCallback = NULL;
-  globalJvm = NULL;
-}
-
-JNIEXPORT jobject JNICALL Java_org_adblockplus_android_JSEngine_nativeExecute
-  (JNIEnv *pEnv, jobject pObj, jstring pScript, jlong pContext)
-{
-  D(D_WARN, "nativeExecute()");
-  v8::HandleScope handle_scope;
-
-  v8::Persistent<v8::Context> context((v8::Context *) pContext);
-  v8::Context::Scope context_scope(context);
-
-  const std::string script = getString(pEnv, pScript);
-
-  v8::Handle<v8::String> source = v8::String::New(script.c_str(), script.size());
-  {
-    v8::TryCatch try_catch;
-    v8::Handle<v8::Script> compiledScript = v8::Script::Compile(source);
-    v8::Handle<v8::Value> result = compiledScript->Run();
-    if (try_catch.HasCaught())
-    {
-      reportException(&try_catch);
-      return NULL;
-    }
-    else
-    {
-      return wrapJSObject(pEnv, result);
-    }
-  }
-}
-
-JNIEXPORT jobject JNICALL Java_org_adblockplus_android_JSEngine_nativeGet
-  (JNIEnv *pEnv, jobject pObj, jstring pKey, jlong pContext)
-{
-  D(D_WARN, "nativeGet()");
-  v8::HandleScope handle_scope;
-
-  v8::Persistent<v8::Context> context((v8::Context *) pContext);
-  v8::Context::Scope context_scope(context);
-
-  v8::Persistent<v8::Object> obj(v8::Persistent<v8::Object>::New(context->Global()));
-  const std::string key = getString(pEnv, pKey);
-
-  {
-    v8::TryCatch try_catch;
-    v8::Handle<v8::Value> value = obj->Get(v8::String::New(key.c_str(), key.size()));
-    if (try_catch.HasCaught())
-    {
-      reportException(&try_catch);
-      return NULL;
-    }
-    else
-    {
-      return wrapJSObject(pEnv, value);
-    }
-  }
-}
-
-JNIEXPORT jobject JNICALL Java_org_adblockplus_android_JSEngine_nativePut
-  (JNIEnv *pEnv, jobject pObj, jstring pKey, jobject pValue, jlong pContext)
-{
-  D(D_WARN, "nativePut()");
-  v8::HandleScope handle_scope;
-
-  v8::Persistent<v8::Context> context((v8::Context *) pContext);
-  v8::Context::Scope context_scope(context);
-
-  v8::Persistent<v8::Object> obj(v8::Persistent<v8::Object>::New(context->Global()));
-
-  const std::string key = getString(pEnv, pKey);
-  v8::Handle<v8::String> name = v8::String::New(key.c_str(), key.size());
-
-//  v8::Handle<v8::Value> value = obj->Get(name);
-  obj->Set(name, wrapJavaObject(pEnv, pValue));
-
-  return NULL;
-//  return env.HasCaught() ? NULL : env.Wrap(value);
-}
-
-JNIEXPORT void JNICALL Java_org_adblockplus_android_JSEngine_nativeCallback
-  (JNIEnv *pEnv, jobject pObj, jlong pCallback, jobjectArray pParams, jlong pContext)
-{
-  D(D_WARN, "nativeCallback()");
-  v8::HandleScope handle_scope;
-
-  v8::Persistent<v8::Context> context((v8::Context *) pContext);
-  v8::Context::Scope context_scope(context);
-
-  v8::Persistent<v8::Function> callback((v8::Function *) pCallback);
-
-  jsize pnum = pEnv->GetArrayLength(pParams);
-  v8::Handle<v8::Value> *args = new v8::Handle<v8::Value>[pnum];
-
-  for (int i = 0; i < pnum; i++)
-  {
-    jobject param = pEnv->GetObjectArrayElement(pParams, i);
-    args[i] = wrapJavaObject(pEnv, param);
-    pEnv->DeleteLocalRef(param);
-  }
-
-  {
-    v8::TryCatch try_catch;
-    callback->Call(context->Global(), pnum, args);
-    callback.Dispose();
-    delete [] args;
-    if (try_catch.HasCaught())
-      reportException(&try_catch);
-  }
-}
-
-JNIEXPORT jlong JNICALL Java_org_adblockplus_android_JSEngine_nativeRunCallbacks
-  (JNIEnv *pEnv, jobject pObj, jlong pContext)
-{
-  D(D_WARN, "nativeRunCallbacks()");
-  v8::HandleScope handle_scope;
-
-  v8::Persistent<v8::Context> context((v8::Context *) pContext);
-  v8::Context::Scope context_scope(context);
-
-  long r = 0;
-  while (r == 0)
-  {
-    v8::TryCatch try_catch;
-    r = RunNextCallback(context);
-    if (try_catch.HasCaught())
-      reportException(&try_catch);
-  }
-  return (jlong) r;
-}