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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:45 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:45 -0800
commitd83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /core/jni/AndroidRuntime.cpp
parent076357b8567458d4b6dfdcf839ef751634cd2bfb (diff)
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auto import from //depot/cupcake/@135843
Diffstat (limited to 'core/jni/AndroidRuntime.cpp')
-rw-r--r--core/jni/AndroidRuntime.cpp1167
1 files changed, 0 insertions, 1167 deletions
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
deleted file mode 100644
index 40dc2a1..0000000
--- a/core/jni/AndroidRuntime.cpp
+++ /dev/null
@@ -1,1167 +0,0 @@
-/* //device/libs/android_runtime/AndroidRuntime.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-** http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-#define LOG_TAG "AndroidRuntime"
-//#define LOG_NDEBUG 0
-
-#include <android_runtime/AndroidRuntime.h>
-#include <utils/IBinder.h>
-#include <utils/IServiceManager.h>
-#include <utils/Log.h>
-#include <utils/misc.h>
-#include <utils/Parcel.h>
-#include <utils/string_array.h>
-#include <utils/threads.h>
-#include <cutils/properties.h>
-
-#include <SkGraphics.h>
-#include <SkImageDecoder.h>
-
-#include "jni.h"
-#include "JNIHelp.h"
-#include "android_util_Binder.h"
-
-#include <stdio.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <signal.h>
-#include <dirent.h>
-#include <assert.h>
-
-
-using namespace android;
-
-extern void register_BindTest();
-
-extern int register_android_os_Binder(JNIEnv* env);
-extern int register_android_os_Process(JNIEnv* env);
-extern int register_android_graphics_Bitmap(JNIEnv*);
-extern int register_android_graphics_BitmapFactory(JNIEnv*);
-extern int register_android_graphics_Camera(JNIEnv* env);
-extern int register_android_graphics_Graphics(JNIEnv* env);
-extern int register_android_graphics_Interpolator(JNIEnv* env);
-extern int register_android_graphics_LayerRasterizer(JNIEnv*);
-extern int register_android_graphics_MaskFilter(JNIEnv* env);
-extern int register_android_graphics_Movie(JNIEnv* env);
-extern int register_android_graphics_NinePatch(JNIEnv*);
-extern int register_android_graphics_PathEffect(JNIEnv* env);
-extern int register_android_graphics_Region(JNIEnv* env);
-extern int register_android_graphics_Shader(JNIEnv* env);
-extern int register_android_graphics_Typeface(JNIEnv* env);
-
-extern int register_com_google_android_gles_jni_EGLImpl(JNIEnv* env);
-extern int register_com_google_android_gles_jni_GLImpl(JNIEnv* env);
-
-extern int register_android_hardware_Camera(JNIEnv *env);
-
-extern int register_android_hardware_SensorManager(JNIEnv *env);
-
-extern int register_android_media_AudioRecord(JNIEnv *env);
-extern int register_android_media_AudioSystem(JNIEnv *env);
-extern int register_android_media_AudioTrack(JNIEnv *env);
-extern int register_android_media_JetPlayer(JNIEnv *env);
-extern int register_android_media_ToneGenerator(JNIEnv *env);
-
-extern int register_android_message_digest_sha1(JNIEnv *env);
-
-extern int register_android_util_FloatMath(JNIEnv* env);
-
-namespace android {
-
-/*
- * JNI-based registration functions. Note these are properly contained in
- * namespace android.
- */
-extern int register_android_content_AssetManager(JNIEnv* env);
-extern int register_android_util_EventLog(JNIEnv* env);
-extern int register_android_util_Log(JNIEnv* env);
-extern int register_android_content_StringBlock(JNIEnv* env);
-extern int register_android_content_XmlBlock(JNIEnv* env);
-extern int register_android_graphics_Canvas(JNIEnv* env);
-extern int register_android_graphics_ColorFilter(JNIEnv* env);
-extern int register_android_graphics_DrawFilter(JNIEnv* env);
-extern int register_android_graphics_Matrix(JNIEnv* env);
-extern int register_android_graphics_Paint(JNIEnv* env);
-extern int register_android_graphics_Path(JNIEnv* env);
-extern int register_android_graphics_PathMeasure(JNIEnv* env);
-extern int register_android_graphics_Picture(JNIEnv*);
-extern int register_android_graphics_PorterDuff(JNIEnv* env);
-extern int register_android_graphics_Rasterizer(JNIEnv* env);
-extern int register_android_graphics_Xfermode(JNIEnv* env);
-extern int register_android_graphics_PixelFormat(JNIEnv* env);
-extern int register_com_android_internal_graphics_NativeUtils(JNIEnv *env);
-extern int register_android_view_Display(JNIEnv* env);
-extern int register_android_view_Surface(JNIEnv* env);
-extern int register_android_view_ViewRoot(JNIEnv* env);
-extern int register_android_database_CursorWindow(JNIEnv* env);
-extern int register_android_database_SQLiteDatabase(JNIEnv* env);
-extern int register_android_database_SQLiteDebug(JNIEnv* env);
-extern int register_android_database_SQLiteProgram(JNIEnv* env);
-extern int register_android_database_SQLiteQuery(JNIEnv* env);
-extern int register_android_database_SQLiteStatement(JNIEnv* env);
-extern int register_android_debug_JNITest(JNIEnv* env);
-extern int register_android_nio_utils(JNIEnv* env);
-extern int register_android_pim_EventRecurrence(JNIEnv* env);
-extern int register_android_text_format_Time(JNIEnv* env);
-extern int register_android_os_Debug(JNIEnv* env);
-extern int register_android_os_ParcelFileDescriptor(JNIEnv *env);
-extern int register_android_os_Power(JNIEnv *env);
-extern int register_android_os_StatFs(JNIEnv *env);
-extern int register_android_os_SystemProperties(JNIEnv *env);
-extern int register_android_os_Hardware(JNIEnv* env);
-extern int register_android_os_Exec(JNIEnv *env);
-extern int register_android_os_SystemClock(JNIEnv* env);
-extern int register_android_os_FileObserver(JNIEnv *env);
-extern int register_android_os_FileUtils(JNIEnv *env);
-extern int register_android_os_UEventObserver(JNIEnv* env);
-extern int register_android_os_MemoryFile(JNIEnv* env);
-extern int register_android_net_LocalSocketImpl(JNIEnv* env);
-extern int register_android_net_NetworkUtils(JNIEnv* env);
-extern int register_android_net_wifi_WifiManager(JNIEnv* env);
-extern int register_android_security_Md5MessageDigest(JNIEnv *env);
-extern int register_android_text_AndroidCharacter(JNIEnv *env);
-extern int register_android_text_KeyCharacterMap(JNIEnv *env);
-extern int register_android_opengl_classes(JNIEnv *env);
-extern int register_android_bluetooth_Database(JNIEnv* env);
-extern int register_android_bluetooth_HeadsetBase(JNIEnv* env);
-extern int register_android_bluetooth_BluetoothAudioGateway(JNIEnv* env);
-extern int register_android_bluetooth_RfcommSocket(JNIEnv *env);
-extern int register_android_bluetooth_ScoSocket(JNIEnv *env);
-extern int register_android_server_BluetoothDeviceService(JNIEnv* env);
-extern int register_android_server_BluetoothEventLoop(JNIEnv *env);
-extern int register_android_server_BluetoothA2dpService(JNIEnv* env);
-extern int register_android_ddm_DdmHandleNativeHeap(JNIEnv *env);
-extern int register_com_android_internal_os_ZygoteInit(JNIEnv* env);
-extern int register_android_util_Base64(JNIEnv* env);
-extern int register_android_location_GpsLocationProvider(JNIEnv* env);
-
-static AndroidRuntime* gCurRuntime = NULL;
-
-static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL)
-{
- if (jniThrowException(env, exc, msg) != 0)
- assert(false);
-}
-
-/*
- * Code written in the Java Programming Language calls here from main().
- */
-static void com_android_internal_os_RuntimeInit_finishInit(JNIEnv* env, jobject clazz)
-{
- gCurRuntime->onStarted();
-}
-
-static void com_android_internal_os_RuntimeInit_zygoteInit(JNIEnv* env, jobject clazz)
-{
- gCurRuntime->onZygoteInit();
-}
-
-static jint com_android_internal_os_RuntimeInit_isComputerOn(JNIEnv* env, jobject clazz)
-{
- return 1;
-}
-
-static void com_android_internal_os_RuntimeInit_turnComputerOn(JNIEnv* env, jobject clazz)
-{
-}
-
-static jint com_android_internal_os_RuntimeInit_getQwertyKeyboard(JNIEnv* env, jobject clazz)
-{
- char* value = getenv("qwerty");
- if (value != NULL && strcmp(value, "true") == 0) {
- return 1;
- }
-
- return 0;
-}
-
-/*
- * JNI registration.
- */
-static JNINativeMethod gMethods[] = {
- { "finishInit", "()V",
- (void*) com_android_internal_os_RuntimeInit_finishInit },
- { "zygoteInitNative", "()V",
- (void*) com_android_internal_os_RuntimeInit_zygoteInit },
- { "isComputerOn", "()I",
- (void*) com_android_internal_os_RuntimeInit_isComputerOn },
- { "turnComputerOn", "()V",
- (void*) com_android_internal_os_RuntimeInit_turnComputerOn },
- { "getQwertyKeyboard", "()I",
- (void*) com_android_internal_os_RuntimeInit_getQwertyKeyboard },
-};
-
-int register_com_android_internal_os_RuntimeInit(JNIEnv* env)
-{
- return jniRegisterNativeMethods(env, "com/android/internal/os/RuntimeInit",
- gMethods, NELEM(gMethods));
-}
-
-// ----------------------------------------------------------------------
-
-/*static*/ JavaVM* AndroidRuntime::mJavaVM = NULL;
-
-
-AndroidRuntime::AndroidRuntime()
-{
- SkGraphics::Init(false); // true means run unittests (slow)
- // this sets our preference for 16bit images during decode
- // in case the src is opaque and 24bit
- SkImageDecoder::SetDeviceConfig(SkBitmap::kRGB_565_Config);
-
- // Pre-allocate enough space to hold a fair number of options.
- mOptions.setCapacity(20);
-
- assert(gCurRuntime == NULL); // one per process
- gCurRuntime = this;
-}
-
-AndroidRuntime::~AndroidRuntime()
-{
- SkGraphics::Term();
-}
-
-/*
- * Register native methods using JNI.
- */
-/*static*/ int AndroidRuntime::registerNativeMethods(JNIEnv* env,
- const char* className, const JNINativeMethod* gMethods, int numMethods)
-{
- return jniRegisterNativeMethods(env, className, gMethods, numMethods);
-}
-
-/*
- * Call a static Java Programming Language function that takes no arguments and returns void.
- */
-status_t AndroidRuntime::callStatic(const char* className, const char* methodName)
-{
- JNIEnv* env;
- jclass clazz;
- jmethodID methodId;
-
- env = getJNIEnv();
- if (env == NULL)
- return UNKNOWN_ERROR;
-
- clazz = findClass(env, className);
- if (clazz == NULL) {
- LOGE("ERROR: could not find class '%s'\n", className);
- return UNKNOWN_ERROR;
- }
- methodId = env->GetStaticMethodID(clazz, methodName, "()V");
- if (methodId == NULL) {
- LOGE("ERROR: could not find method %s.%s\n", className, methodName);
- return UNKNOWN_ERROR;
- }
-
- env->CallStaticVoidMethod(clazz, methodId);
-
- return NO_ERROR;
-}
-
-status_t AndroidRuntime::callMain(
- const char* className, int argc, const char* const argv[])
-{
- JNIEnv* env;
- jclass clazz;
- jmethodID methodId;
-
- env = getJNIEnv();
- if (env == NULL)
- return UNKNOWN_ERROR;
-
- clazz = findClass(env, className);
- if (clazz == NULL) {
- LOGE("ERROR: could not find class '%s'\n", className);
- return UNKNOWN_ERROR;
- }
-
- methodId = env->GetStaticMethodID(clazz, "main", "([Ljava/lang/String;)V");
- if (methodId == NULL) {
- LOGE("ERROR: could not find method %s.main(String[])\n", className);
- return UNKNOWN_ERROR;
- }
-
- /*
- * We want to call main() with a String array with our arguments in it.
- * Create an array and populate it.
- */
- jclass stringClass;
- jobjectArray strArray;
-
- stringClass = env->FindClass("java/lang/String");
- strArray = env->NewObjectArray(argc, stringClass, NULL);
-
- for (int i = 0; i < argc; i++) {
- jstring argStr = env->NewStringUTF(argv[i]);
- env->SetObjectArrayElement(strArray, i, argStr);
- }
-
- env->CallStaticVoidMethod(clazz, methodId, strArray);
- return NO_ERROR;
-}
-
-/*
- * Find the named class.
- */
-jclass AndroidRuntime::findClass(JNIEnv* env, const char* className)
-{
- char* convName = NULL;
-
- if (env->ExceptionCheck()) {
- LOGE("ERROR: exception pending on entry to findClass()\n");
- return NULL;
- }
-
- /*
- * JNI FindClass uses class names with slashes, but ClassLoader.loadClass
- * uses the dotted "binary name" format. We don't need to convert the
- * name with the new approach.
- */
-#if 0
- /* (convName only created if necessary -- use className) */
- for (char* cp = const_cast<char*>(className); *cp != '\0'; cp++) {
- if (*cp == '.') {
- if (convName == NULL) {
- convName = strdup(className);
- cp = convName + (cp-className);
- className = convName;
- }
- *cp = '/';
- }
- }
-#endif
-
- /*
- * This is a little awkward because the JNI FindClass call uses the
- * class loader associated with the native method we're executing in.
- * Because this native method is part of a "boot" class, JNI doesn't
- * look for the class in CLASSPATH, which unfortunately is a likely
- * location for it. (Had we issued the FindClass call before calling
- * into the VM -- at which point there isn't a native method frame on
- * the stack -- the VM would have checked CLASSPATH. We have to do
- * this because we call into Java Programming Language code and
- * bounce back out.)
- *
- * JNI lacks a "find class in a specific class loader" operation, so we
- * have to do things the hard way.
- */
- jclass cls = NULL;
- //cls = env->FindClass(className);
-
- jclass javaLangClassLoader;
- jmethodID getSystemClassLoader, loadClass;
- jobject systemClassLoader;
- jstring strClassName;
-
- /* find the "system" class loader; none of this is expected to fail */
- javaLangClassLoader = env->FindClass("java/lang/ClassLoader");
- assert(javaLangClassLoader != NULL);
- getSystemClassLoader = env->GetStaticMethodID(javaLangClassLoader,
- "getSystemClassLoader", "()Ljava/lang/ClassLoader;");
- loadClass = env->GetMethodID(javaLangClassLoader,
- "loadClass", "(Ljava/lang/String;)Ljava/lang/Class;");
- assert(getSystemClassLoader != NULL && loadClass != NULL);
- systemClassLoader = env->CallStaticObjectMethod(javaLangClassLoader,
- getSystemClassLoader);
- assert(systemClassLoader != NULL);
-
- /* create an object for the class name string; alloc could fail */
- strClassName = env->NewStringUTF(className);
- if (env->ExceptionCheck()) {
- LOGE("ERROR: unable to convert '%s' to string\n", className);
- goto bail;
- }
- LOGV("system class loader is %p, loading %p (%s)\n",
- systemClassLoader, strClassName, className);
-
- /* try to find the named class */
- cls = (jclass) env->CallObjectMethod(systemClassLoader, loadClass,
- strClassName);
- if (env->ExceptionCheck()) {
- LOGE("ERROR: unable to load class '%s' from %p\n",
- className, systemClassLoader);
- cls = NULL;
- goto bail;
- }
-
-bail:
- free(convName);
- return cls;
-}
-
-/*
- * The VM calls this through the "exit" hook.
- */
-static void runtime_exit(int code)
-{
- gCurRuntime->onExit(code);
- exit(code);
-}
-
-/*
- * The VM calls this through the "vfprintf" hook.
- *
- * We ignore "fp" and just write the results to the log file.
- */
-static void runtime_vfprintf(FILE* fp, const char* format, va_list ap)
-{
- LOG_PRI_VA(ANDROID_LOG_INFO, "vm-printf", format, ap);
-}
-
-
-/**
- * Add VM arguments to the to-be-executed VM
- * Stops at first non '-' argument (also stops at an argument of '--')
- * Returns the number of args consumed
- */
-int AndroidRuntime::addVmArguments(int argc, const char* const argv[])
-{
- int i;
-
- for (i = 0; i<argc; i++) {
- if (argv[i][0] != '-') {
- return i;
- }
- if (argv[i][1] == '-' && argv[i][2] == 0) {
- return i+1;
- }
-
- JavaVMOption opt;
- memset(&opt, 0, sizeof(opt));
- opt.optionString = (char*)argv[i];
- mOptions.add(opt);
- }
- return i;
-}
-
-static int hasDir(const char* dir)
-{
- struct stat s;
- int res = stat(dir, &s);
- if (res == 0) {
- return S_ISDIR(s.st_mode);
- }
- return 0;
-}
-
-/*
- * We just want failed write() calls to just return with an error.
- */
-static void blockSigpipe()
-{
- sigset_t mask;
-
- sigemptyset(&mask);
- sigaddset(&mask, SIGPIPE);
- if (sigprocmask(SIG_BLOCK, &mask, NULL) != 0)
- LOGW("WARNING: SIGPIPE not blocked\n");
-}
-
-/*
- * Read the persistent locale.
- */
-static void readLocale(char* language, char* region)
-{
- char propLang[PROPERTY_VALUE_MAX], propRegn[PROPERTY_VALUE_MAX];
-
- property_get("persist.sys.language", propLang, "");
- property_get("persist.sys.country", propRegn, "");
- if (*propLang == 0 && *propRegn == 0) {
- /* Set to ro properties, default is en_US */
- property_get("ro.product.locale.language", propLang, "en");
- property_get("ro.product.locale.region", propRegn, "US");
- }
- strncat(language, propLang, 2);
- strncat(region, propRegn, 2);
- //LOGD("language=%s region=%s\n", language, region);
-}
-
-void AndroidRuntime::start(const char* className, const bool startSystemServer)
-{
- LOGD("\n>>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<\n");
-
- JNIEnv* env;
- JavaVMInitArgs initArgs;
- JavaVMOption opt;
- char propBuf[PROPERTY_VALUE_MAX];
- char stackTraceFileBuf[PROPERTY_VALUE_MAX];
- char dexoptFlagsBuf[PROPERTY_VALUE_MAX];
- char enableAssertBuf[sizeof("-ea:")-1 + PROPERTY_VALUE_MAX];
- char jniOptsBuf[sizeof("-Xjniopts:")-1 + PROPERTY_VALUE_MAX];
- char* stackTraceFile = NULL;
- char* slashClassName = NULL;
- char* cp;
- bool checkJni = false;
- bool logStdio = false;
- enum { kEMDefault, kEMIntPortable, kEMIntFast } executionMode = kEMDefault;
-
- blockSigpipe();
-
- /*
- * 'startSystemServer == true' means runtime is obslete and not run from
- * init.rc anymore, so we print out the boot start event here.
- */
- if (startSystemServer) {
- /* track our progress through the boot sequence */
- const int LOG_BOOT_PROGRESS_START = 3000;
- LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START,
- ns2ms(systemTime(SYSTEM_TIME_MONOTONIC)));
- }
-
- property_get("dalvik.vm.checkjni", propBuf, "");
- if (strcmp(propBuf, "true") == 0) {
- checkJni = true;
- } else if (strcmp(propBuf, "false") != 0) {
- /* property is neither true nor false; fall back on kernel parameter */
- property_get("ro.kernel.android.checkjni", propBuf, "");
- if (propBuf[0] == '1') {
- checkJni = true;
- }
- }
-
- property_get("dalvik.vm.execution-mode", propBuf, "");
- if (strcmp(propBuf, "int:portable") == 0) {
- executionMode = kEMIntPortable;
- } else if (strcmp(propBuf, "int:fast") == 0) {
- executionMode = kEMIntFast;
- }
-
- property_get("dalvik.vm.stack-trace-file", stackTraceFileBuf, "");
-
- property_get("log.redirect-stdio", propBuf, "");
- if (strcmp(propBuf, "true") == 0) {
- logStdio = true;
- }
-
- strcpy(enableAssertBuf, "-ea:");
- property_get("dalvik.vm.enableassertions", enableAssertBuf+4, "");
-
- strcpy(jniOptsBuf, "-Xjniopts:");
- property_get("dalvik.vm.jniopts", jniOptsBuf+10, "");
-
- const char* rootDir = getenv("ANDROID_ROOT");
- if (rootDir == NULL) {
- rootDir = "/system";
- if (!hasDir("/system")) {
- LOG_FATAL("No root directory specified, and /android does not exist.");
- return;
- }
- setenv("ANDROID_ROOT", rootDir, 1);
- }
-
- const char* kernelHack = getenv("LD_ASSUME_KERNEL");
- //LOGD("Found LD_ASSUME_KERNEL='%s'\n", kernelHack);
-
- /* route exit() to our handler */
- opt.extraInfo = (void*) runtime_exit;
- opt.optionString = "exit";
- mOptions.add(opt);
-
- /* route fprintf() to our handler */
- opt.extraInfo = (void*) runtime_vfprintf;
- opt.optionString = "vfprintf";
- mOptions.add(opt);
-
- opt.extraInfo = NULL;
-
- /* enable verbose; standard options are { jni, gc, class } */
- //options[curOpt++].optionString = "-verbose:jni";
- opt.optionString = "-verbose:gc";
- mOptions.add(opt);
- //options[curOpt++].optionString = "-verbose:class";
-
-#ifdef CUSTOM_RUNTIME_HEAP_MAX
-#define __make_max_heap_opt(val) #val
-#define _make_max_heap_opt(val) "-Xmx" __make_max_heap_opt(val)
- opt.optionString = _make_max_heap_opt(CUSTOM_RUNTIME_HEAP_MAX);
-#undef __make_max_heap_opt
-#undef _make_max_heap_opt
-#else
- /* limit memory use to 16MB */
- opt.optionString = "-Xmx16m";
-#endif
- mOptions.add(opt);
-
- /*
- * Enable or disable dexopt features, such as bytecode verification and
- * calculation of register maps for precise GC.
- */
- property_get("dalvik.vm.dexopt-flags", dexoptFlagsBuf, "");
- if (dexoptFlagsBuf[0] != '\0') {
- const char* opc;
- const char* val;
-
- opc = strstr(dexoptFlagsBuf, "v="); /* verification */
- if (opc != NULL) {
- switch (*(opc+2)) {
- case 'n': val = "-Xverify:none"; break;
- case 'r': val = "-Xverify:remote"; break;
- case 'a': val = "-Xverify:all"; break;
- default: val = NULL; break;
- }
-
- if (val != NULL) {
- opt.optionString = val;
- mOptions.add(opt);
- }
- }
-
- opc = strstr(dexoptFlagsBuf, "o="); /* optimization */
- if (opc != NULL) {
- switch (*(opc+2)) {
- case 'n': val = "-Xdexopt:none"; break;
- case 'v': val = "-Xdexopt:verified"; break;
- case 'a': val = "-Xdexopt:all"; break;
- default: val = NULL; break;
- }
-
- if (val != NULL) {
- opt.optionString = val;
- mOptions.add(opt);
- }
- }
-
- opc = strstr(dexoptFlagsBuf, "m=y"); /* register map */
- if (opc != NULL) {
- opt.optionString = "-Xgenregmap";
- mOptions.add(opt);
- }
- }
-
- /* enable debugging; set suspend=y to pause during VM init */
-#ifdef HAVE_ANDROID_OS
- /* use android ADB transport */
- opt.optionString =
- "-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y";
-#else
- /* use TCP socket; address=0 means start at port 8000 and probe up */
- LOGI("Using TCP socket for JDWP\n");
- opt.optionString =
- "-agentlib:jdwp=transport=dt_socket,suspend=n,server=y,address=0";
-#endif
- mOptions.add(opt);
-
- char enableDPBuf[sizeof("-Xdeadlockpredict:") + PROPERTY_VALUE_MAX];
- property_get("dalvik.vm.deadlock-predict", propBuf, "");
- if (strlen(propBuf) > 0) {
- strcpy(enableDPBuf, "-Xdeadlockpredict:");
- strcat(enableDPBuf, propBuf);
- opt.optionString = enableDPBuf;
- mOptions.add(opt);
- }
-
- LOGD("CheckJNI is %s\n", checkJni ? "ON" : "OFF");
- if (checkJni) {
- /* extended JNI checking */
- opt.optionString = "-Xcheck:jni";
- mOptions.add(opt);
-
- /* set a cap on JNI global references */
- opt.optionString = "-Xjnigreflimit:2000";
- mOptions.add(opt);
-
- /* with -Xcheck:jni, this provides a JNI function call trace */
- //opt.optionString = "-verbose:jni";
- //mOptions.add(opt);
- }
- if (executionMode == kEMIntPortable) {
- opt.optionString = "-Xint:portable";
- mOptions.add(opt);
- } else if (executionMode == kEMIntFast) {
- opt.optionString = "-Xint:fast";
- mOptions.add(opt);
- }
- if (logStdio) {
- /* convert stdout/stderr to log messages */
- opt.optionString = "-Xlog-stdio";
- mOptions.add(opt);
- }
-
- if (enableAssertBuf[4] != '\0') {
- /* accept "all" to mean "all classes and packages" */
- if (strcmp(enableAssertBuf+4, "all") == 0)
- enableAssertBuf[3] = '\0';
- LOGI("Assertions enabled: '%s'\n", enableAssertBuf);
- opt.optionString = enableAssertBuf;
- mOptions.add(opt);
- } else {
- LOGV("Assertions disabled\n");
- }
-
- if (jniOptsBuf[10] != '\0') {
- LOGI("JNI options: '%s'\n", jniOptsBuf);
- opt.optionString = jniOptsBuf;
- mOptions.add(opt);
- }
-
- if (stackTraceFileBuf[0] != '\0') {
- static const char* stfOptName = "-Xstacktracefile:";
-
- stackTraceFile = (char*) malloc(strlen(stfOptName) +
- strlen(stackTraceFileBuf) +1);
- strcpy(stackTraceFile, stfOptName);
- strcat(stackTraceFile, stackTraceFileBuf);
- opt.optionString = stackTraceFile;
- mOptions.add(opt);
- }
-
- /* Set the properties for locale */
- {
- char langOption[sizeof("-Duser.language=") + 3];
- char regionOption[sizeof("-Duser.region=") + 3];
- strcpy(langOption, "-Duser.language=");
- strcpy(regionOption, "-Duser.region=");
- readLocale(langOption, regionOption);
- opt.extraInfo = NULL;
- opt.optionString = langOption;
- mOptions.add(opt);
- opt.optionString = regionOption;
- mOptions.add(opt);
- }
-
- /*
- * We don't have /tmp on the device, but we often have an SD card. Apps
- * shouldn't use this, but some test suites might want to exercise it.
- */
- opt.optionString = "-Djava.io.tmpdir=/sdcard";
- mOptions.add(opt);
-
- initArgs.version = JNI_VERSION_1_4;
- initArgs.options = mOptions.editArray();
- initArgs.nOptions = mOptions.size();
- initArgs.ignoreUnrecognized = JNI_FALSE;
-
- /*
- * Initialize the VM.
- *
- * The JavaVM* is essentially per-process, and the JNIEnv* is per-thread.
- * If this call succeeds, the VM is ready, and we can start issuing
- * JNI calls.
- */
- if (JNI_CreateJavaVM(&mJavaVM, &env, &initArgs) < 0) {
- LOGE("JNI_CreateJavaVM failed\n");
- goto bail;
- }
-
- /*
- * Register android functions.
- */
- if (startReg(env) < 0) {
- LOGE("Unable to register all android natives\n");
- goto bail;
- }
-
- /*
- * We want to call main() with a String array with arguments in it.
- * At present we only have one argument, the class name. Create an
- * array to hold it.
- */
- jclass stringClass;
- jobjectArray strArray;
- jstring classNameStr;
- jstring startSystemServerStr;
-
- stringClass = env->FindClass("java/lang/String");
- assert(stringClass != NULL);
- strArray = env->NewObjectArray(2, stringClass, NULL);
- assert(strArray != NULL);
- classNameStr = env->NewStringUTF(className);
- assert(classNameStr != NULL);
- env->SetObjectArrayElement(strArray, 0, classNameStr);
- startSystemServerStr = env->NewStringUTF(startSystemServer ?
- "true" : "false");
- env->SetObjectArrayElement(strArray, 1, startSystemServerStr);
-
- /*
- * Start VM. This thread becomes the main thread of the VM, and will
- * not return until the VM exits.
- */
- jclass startClass;
- jmethodID startMeth;
-
- slashClassName = strdup(className);
- for (cp = slashClassName; *cp != '\0'; cp++)
- if (*cp == '.')
- *cp = '/';
-
- startClass = env->FindClass(slashClassName);
- if (startClass == NULL) {
- LOGE("JavaVM unable to locate class '%s'\n", slashClassName);
- /* keep going */
- } else {
- startMeth = env->GetStaticMethodID(startClass, "main",
- "([Ljava/lang/String;)V");
- if (startMeth == NULL) {
- LOGE("JavaVM unable to find main() in '%s'\n", className);
- /* keep going */
- } else {
- env->CallStaticVoidMethod(startClass, startMeth, strArray);
-
-#if 0
- if (env->ExceptionCheck())
- threadExitUncaughtException(env);
-#endif
- }
- }
-
- LOGD("Shutting down VM\n");
- if (mJavaVM->DetachCurrentThread() != JNI_OK)
- LOGW("Warning: unable to detach main thread\n");
- if (mJavaVM->DestroyJavaVM() != 0)
- LOGW("Warning: VM did not shut down cleanly\n");
-
-bail:
- free(slashClassName);
- free(stackTraceFile);
-}
-
-void AndroidRuntime::start()
-{
- start("com.android.internal.os.RuntimeInit",
- false /* Don't start the system server */);
-}
-
-void AndroidRuntime::onExit(int code)
-{
- LOGI("AndroidRuntime onExit calling exit(%d)", code);
- exit(code);
-}
-
-/*
- * Get the JNIEnv pointer for this thread.
- *
- * Returns NULL if the slot wasn't allocated or populated.
- */
-/*static*/ JNIEnv* AndroidRuntime::getJNIEnv()
-{
- JNIEnv* env;
- JavaVM* vm = AndroidRuntime::getJavaVM();
- assert(vm != NULL);
-
- if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK)
- return NULL;
- return env;
-}
-
-/*
- * Makes the current thread visible to the VM.
- *
- * The JNIEnv pointer returned is only valid for the current thread, and
- * thus must be tucked into thread-local storage.
- */
-static int javaAttachThread(const char* threadName, JNIEnv** pEnv)
-{
- JavaVMAttachArgs args;
- JavaVM* vm;
- jint result;
-
- vm = AndroidRuntime::getJavaVM();
- assert(vm != NULL);
-
- args.version = JNI_VERSION_1_4;
- args.name = (char*) threadName;
- args.group = NULL;
-
- result = vm->AttachCurrentThread(pEnv, (void*) &args);
- if (result != JNI_OK)
- LOGE("ERROR: thread attach failed\n");
-
- return result;
-}
-
-/*
- * Detach the current thread from the set visible to the VM.
- */
-static int javaDetachThread(void)
-{
- JavaVM* vm;
- jint result;
-
- vm = AndroidRuntime::getJavaVM();
- assert(vm != NULL);
-
- result = vm->DetachCurrentThread();
- if (result != JNI_OK)
- LOGE("ERROR: thread detach failed\n");
- return result;
-}
-
-/*
- * When starting a native thread that will be visible from the VM, we
- * bounce through this to get the right attach/detach action.
- * Note that this function calls free(args)
- */
-/*static*/ int AndroidRuntime::javaThreadShell(void* args) {
- void* start = ((void**)args)[0];
- void* userData = ((void **)args)[1];
- char* name = (char*) ((void **)args)[2]; // we own this storage
- free(args);
- JNIEnv* env;
- int result;
-
- /* hook us into the VM */
- if (javaAttachThread(name, &env) != JNI_OK)
- return -1;
-
- /* start the thread running */
- result = (*(android_thread_func_t)start)(userData);
-
- /* unhook us */
- javaDetachThread();
- free(name);
-
- return result;
-}
-
-/*
- * This is invoked from androidCreateThreadEtc() via the callback
- * set with androidSetCreateThreadFunc().
- *
- * We need to create the new thread in such a way that it gets hooked
- * into the VM before it really starts executing.
- */
-/*static*/ int AndroidRuntime::javaCreateThreadEtc(
- android_thread_func_t entryFunction,
- void* userData,
- const char* threadName,
- int32_t threadPriority,
- size_t threadStackSize,
- android_thread_id_t* threadId)
-{
- void** args = (void**) malloc(3 * sizeof(void*)); // javaThreadShell must free
- int result;
-
- assert(threadName != NULL);
-
- args[0] = (void*) entryFunction;
- args[1] = userData;
- args[2] = (void*) strdup(threadName); // javaThreadShell must free
-
- result = androidCreateRawThreadEtc(AndroidRuntime::javaThreadShell, args,
- threadName, threadPriority, threadStackSize, threadId);
- return result;
-}
-
-/*
- * Create a thread that is visible from the VM.
- *
- * This is called from elsewhere in the library.
- */
-/*static*/ void AndroidRuntime::createJavaThread(const char* name,
- void (*start)(void *), void* arg)
-{
- javaCreateThreadEtc((android_thread_func_t) start, arg, name,
- ANDROID_PRIORITY_DEFAULT, 0, NULL);
-}
-
-#if 0
-static void quickTest(void* arg)
-{
- const char* str = (const char*) arg;
-
- printf("In quickTest: %s\n", str);
-}
-#endif
-
-#ifdef NDEBUG
- #define REG_JNI(name) { name }
- struct RegJNIRec {
- int (*mProc)(JNIEnv*);
- };
-#else
- #define REG_JNI(name) { name, #name }
- struct RegJNIRec {
- int (*mProc)(JNIEnv*);
- const char* mName;
- };
-#endif
-
-typedef void (*RegJAMProc)();
-
-static int register_jni_procs(const RegJNIRec array[], size_t count, JNIEnv* env)
-{
- for (size_t i = 0; i < count; i++) {
- if (array[i].mProc(env) < 0) {
-#ifndef NDEBUG
- LOGD("----------!!! %s failed to load\n", array[i].mName);
-#endif
- return -1;
- }
- }
- return 0;
-}
-
-static void register_jam_procs(const RegJAMProc array[], size_t count)
-{
- for (size_t i = 0; i < count; i++) {
- array[i]();
- }
-}
-
-static const RegJNIRec gRegJNI[] = {
- REG_JNI(register_android_debug_JNITest),
- REG_JNI(register_com_android_internal_os_RuntimeInit),
- REG_JNI(register_android_os_SystemClock),
- REG_JNI(register_android_util_EventLog),
- REG_JNI(register_android_util_Log),
- REG_JNI(register_android_util_FloatMath),
- REG_JNI(register_android_text_format_Time),
- REG_JNI(register_android_pim_EventRecurrence),
- REG_JNI(register_android_content_AssetManager),
- REG_JNI(register_android_content_StringBlock),
- REG_JNI(register_android_content_XmlBlock),
- REG_JNI(register_android_security_Md5MessageDigest),
- REG_JNI(register_android_text_AndroidCharacter),
- REG_JNI(register_android_text_KeyCharacterMap),
- REG_JNI(register_android_os_Process),
- REG_JNI(register_android_os_Binder),
- REG_JNI(register_android_os_Hardware),
- REG_JNI(register_android_view_Display),
- REG_JNI(register_android_nio_utils),
- REG_JNI(register_android_graphics_PixelFormat),
- REG_JNI(register_android_graphics_Graphics),
- REG_JNI(register_android_view_Surface),
- REG_JNI(register_android_view_ViewRoot),
- REG_JNI(register_com_google_android_gles_jni_EGLImpl),
- REG_JNI(register_com_google_android_gles_jni_GLImpl),
-
- REG_JNI(register_android_graphics_Bitmap),
- REG_JNI(register_android_graphics_BitmapFactory),
- REG_JNI(register_android_graphics_Camera),
- REG_JNI(register_android_graphics_Canvas),
- REG_JNI(register_android_graphics_ColorFilter),
- REG_JNI(register_android_graphics_DrawFilter),
- REG_JNI(register_android_graphics_Interpolator),
- REG_JNI(register_android_graphics_LayerRasterizer),
- REG_JNI(register_android_graphics_MaskFilter),
- REG_JNI(register_android_graphics_Matrix),
- REG_JNI(register_android_graphics_Movie),
- REG_JNI(register_android_graphics_NinePatch),
- REG_JNI(register_android_graphics_Paint),
- REG_JNI(register_android_graphics_Path),
- REG_JNI(register_android_graphics_PathMeasure),
- REG_JNI(register_android_graphics_PathEffect),
- REG_JNI(register_android_graphics_Picture),
- REG_JNI(register_android_graphics_PorterDuff),
- REG_JNI(register_android_graphics_Rasterizer),
- REG_JNI(register_android_graphics_Region),
- REG_JNI(register_android_graphics_Shader),
- REG_JNI(register_android_graphics_Typeface),
- REG_JNI(register_android_graphics_Xfermode),
- REG_JNI(register_com_android_internal_graphics_NativeUtils),
-
- REG_JNI(register_android_database_CursorWindow),
- REG_JNI(register_android_database_SQLiteDatabase),
- REG_JNI(register_android_database_SQLiteDebug),
- REG_JNI(register_android_database_SQLiteProgram),
- REG_JNI(register_android_database_SQLiteQuery),
- REG_JNI(register_android_database_SQLiteStatement),
- REG_JNI(register_android_os_Debug),
- REG_JNI(register_android_os_Exec),
- REG_JNI(register_android_os_FileObserver),
- REG_JNI(register_android_os_FileUtils),
- REG_JNI(register_android_os_ParcelFileDescriptor),
- REG_JNI(register_android_os_Power),
- REG_JNI(register_android_os_StatFs),
- REG_JNI(register_android_os_SystemProperties),
- REG_JNI(register_android_os_UEventObserver),
- REG_JNI(register_android_net_LocalSocketImpl),
- REG_JNI(register_android_net_NetworkUtils),
- REG_JNI(register_android_net_wifi_WifiManager),
- REG_JNI(register_android_os_MemoryFile),
- REG_JNI(register_com_android_internal_os_ZygoteInit),
- REG_JNI(register_android_hardware_Camera),
- REG_JNI(register_android_hardware_SensorManager),
- REG_JNI(register_android_media_AudioRecord),
- REG_JNI(register_android_media_AudioSystem),
- REG_JNI(register_android_media_AudioTrack),
- REG_JNI(register_android_media_JetPlayer),
- REG_JNI(register_android_media_ToneGenerator),
-
- REG_JNI(register_android_opengl_classes),
- REG_JNI(register_android_bluetooth_Database),
- REG_JNI(register_android_bluetooth_HeadsetBase),
- REG_JNI(register_android_bluetooth_BluetoothAudioGateway),
- REG_JNI(register_android_bluetooth_RfcommSocket),
- REG_JNI(register_android_bluetooth_ScoSocket),
- REG_JNI(register_android_server_BluetoothDeviceService),
- REG_JNI(register_android_server_BluetoothEventLoop),
- REG_JNI(register_android_server_BluetoothA2dpService),
- REG_JNI(register_android_message_digest_sha1),
- REG_JNI(register_android_ddm_DdmHandleNativeHeap),
- REG_JNI(register_android_util_Base64),
- REG_JNI(register_android_location_GpsLocationProvider),
-};
-
-/*
- * Register android native functions with the VM.
- */
-/*static*/ int AndroidRuntime::startReg(JNIEnv* env)
-{
- /*
- * This hook causes all future threads created in this process to be
- * attached to the JavaVM. (This needs to go away in favor of JNI
- * Attach calls.)
- */
- androidSetCreateThreadFunc((android_create_thread_fn) javaCreateThreadEtc);
-
- LOGD("--- registering native functions ---\n");
-
- /*
- * Every "register" function calls one or more things that return
- * a local reference (e.g. FindClass). Because we haven't really
- * started the VM yet, they're all getting stored in the base frame
- * and never released. Use Push/Pop to manage the storage.
- */
- env->PushLocalFrame(200);
-
- if (register_jni_procs(gRegJNI, NELEM(gRegJNI), env) < 0) {
- env->PopLocalFrame(NULL);
- return -1;
- }
- env->PopLocalFrame(NULL);
-
- //createJavaThread("fubar", quickTest, (void*) "hello");
-
- return 0;
-}
-
-AndroidRuntime* AndroidRuntime::getRuntime()
-{
- return gCurRuntime;
-}
-
-/**
- * Used by WithFramework to register native functions.
- */
-extern "C"
-jint Java_com_android_internal_util_WithFramework_registerNatives(
- JNIEnv* env, jclass clazz) {
- return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
-}
-
-/**
- * Used by LoadClass to register native functions.
- */
-extern "C"
-jint Java_LoadClass_registerNatives(JNIEnv* env, jclass clazz) {
- return register_jni_procs(gRegJNI, NELEM(gRegJNI), env);
-}
-
-} // namespace android