GLubyte* FileReader::loadTGA(const std::string &fileName, tgaHeader &header)
{
AAsset* asset = AAssetManager_open(FileReader::manager, fileName.c_str(), AASSET_MODE_UNKNOWN);
if(asset == NULL)
{
writeLog("Asset = NULL");
}
AAsset_read(asset, &header.idLength, 1);
AAsset_read(asset, &header.colorMapType, 1);
AAsset_read(asset, &header.type, 1);
AAsset_seek(asset, 9, SEEK_CUR);
AAsset_read(asset, &header.width, 2);
AAsset_read(asset, &header.height, 2);
AAsset_read(asset, &header.depth, 1);
AAsset_read(asset, &header.descriptor, 1);
AAsset_seek(asset, header.idLength, SEEK_CUR);
//writeLog("spritewidth: %d, height: %d, depth: %d", header.width, header.height, header.depth);
//24bit / 8 = 3 (RGB), 32bit / 8 = 4 (RGBA)
int componentCount = header.depth/8;
int size = componentCount * header.width * header.height;
GLubyte* data = new GLubyte[size];
AAsset_read(asset, data, size);
//data is now BGRA so we format it to RGBA
for(int i = 0; i < size; i += componentCount)
{
GLubyte temp = data[i];
//Switch red and blue
data[i] = data[i+2];
data[i+2] = temp;
}
AAsset_close(asset);
return data;
}
void Sound_Buffer::init_SLES(const String &filename) {
if(dynamic_cast<Sound_Renderer_SLES *>(&get_Sound().get_Renderer())) {
// use asset manager to open asset by filename
AAsset* asset = AAssetManager_open(File_Ops::get_AAssetManager(), (filename + ".wav").c_str(), AASSET_MODE_UNKNOWN);
if(!asset)
throw Sound_Buffer_Init_Failure();
// open asset as file descriptor
off_t start, length;
int fd = AAsset_openFileDescriptor(asset, &start, &length);
assert(0 <= fd);
AAsset_close(asset);
// configure audio source
loc_fd = {SL_DATALOCATOR_ANDROIDFD, fd, start, length};
format_mime = {SL_DATAFORMAT_MIME, NULL, SL_CONTAINERTYPE_UNSPECIFIED};
audioSrc = {&loc_fd, &format_mime};
}
}
/*
* For native implementation for java methods, if it's static method
* belongs to class itself, then second parameter should be jclass(it
* refers to MocClient here), otherwise, it should be jobject because
* it's just instance of specified class.
*/
static jboolean
j_moc_init(JNIEnv *env, jobject obj,
jobject assetManager, jstring fileStr)
{
char *fileChars = NULL;
if (fileStr) {
fileChars = (char*) (*env)->GetStringUTFChars(env, fileStr, NULL);
LOGI("moc client would to be initialized by file %s.", fileChars);
} else {
fileChars = "conf/mocclient.hdf";
LOGI("moc client would to be initialized by default configurations.");
}
AAssetManager *manager = AAssetManager_fromJava(env, assetManager);
assert(manager != NULL);
AAsset *file = AAssetManager_open(manager, "conf/mocclient.hdf", AASSET_MODE_UNKNOWN);
if (file == NULL) {
LOGE("sepecified file does not exists in apk.");
}
/* read contents from config file */
off_t bufferSize = AAsset_getLength(file);
char *buffer = (char*) malloc(bufferSize + 1);
buffer[bufferSize] = 0;
AAsset_read(file, buffer, bufferSize);
/* close file */
AAsset_close(file);
moc_init_frombuf(buffer);
/*
* initial module calback hash table
* but it only supports bang module currently
*/
hash_init(®isted_callback_module_table, hash_str_hash, hash_str_comp, NULL);
hash_insert(registed_callback_module_table, (void*) "bang", (void*) j_moc_regist_callback_bang);
return true;
}
JNIEXPORT jlong JNICALL Java_com_ly_widget_GifDrawable_loadGifAsset(JNIEnv * env, jobject obj, jobject assetManager, jstring filepath, jarray size)
{
int error;
AAssetManager *mgr = AAssetManager_fromJava(env, assetManager);
const char *native_file_path = (*env)->GetStringUTFChars(env, filepath, 0);
AAsset* asset = AAssetManager_open(mgr, native_file_path, AASSET_MODE_UNKNOWN);
off_t start, length;
fd = AAsset_openFileDescriptor(asset, &start, &length);
bytesLeft = length;
lseek(fd, start, SEEK_SET);
if (fd < 0) {
return 0;
}
GifFileType* gif = DGifOpen(NULL,&readFunc,&error);
error = DGifSlurp(gif);
(*env)->ReleaseStringUTFChars(env, filepath, native_file_path);
AAsset_close(asset);
return loadGif(env, gif, size);
}
bool _exists(const std::string &ipath) { // check for existance in platform-specific filesystem
if (ipath.empty() || ipath.front() == '/' || ipath.compare(0, 2, "..") == 0 || ipath.find("/..") != String::npos) {
return false;
}
auto mngr = spjni::getAssetManager();
if (!mngr) {
return false;
}
auto path = _getAssetsPath(ipath);
AAsset* aa = AAssetManager_open(mngr, path.c_str(), AASSET_MODE_UNKNOWN);
if (aa) {
AAsset_close(aa);
return true;
}
return false;
}
bool FileUtilsAndroid::isFileExist(const std::string &fileName) {
if (fileName.empty()) {
return false;
}
bool result = false;
if (fileName[0] != '/') {
AAsset* asset = AAssetManager_open(assetmanager, fileName.c_str(), AASSET_MODE_UNKNOWN);
if (asset) {
result = true;
AAsset_close(asset);
}
} else {
FILE *fp = fopen(fileName.c_str(), "r");
if (fp) {
fclose(fp);
result = true;
}
}
return result;
}
std::string gg::Util::loadFile(const std::string &fileName)
{
//TODO: check for invalid filenames
AAsset* asset = AAssetManager_open(gg::AssetManager::manager, fileName.c_str(), AASSET_MODE_UNKNOWN);
off_t length = AAsset_getLength(asset);
char* text = new char[length+1];
if(AAsset_read(asset, text, length) < 1)
{
writeLog("File not loaded! Error! Error!");
}
text[length] = 0;
AAsset_close(asset);
text[length] = 0;
std::string r(text);
return r;
}
bool do_file_exists(const std::string& fname)
{
std::ifstream file(fname.c_str(), std::ios_base::binary);
if(file.rdstate() == 0) {
file.close();
return true;
}
AAssetManager* assetManager = GetJavaAssetManager();
AAsset* asset;
if(fname[0] == '.' && fname[1] == '/') {
asset = AAssetManager_open(assetManager, fname.substr(2).c_str(), AASSET_MODE_UNKNOWN);
} else {
asset = AAssetManager_open(assetManager, fname.c_str(), AASSET_MODE_UNKNOWN);
}
if(asset) {
AAsset_close(asset);
return true;
}
return false;
}
int getFileDescriptor(const char * filename, off_t & start, off_t & length)
{
JniMethodInfo methodInfo;
if (! getStaticMethodInfo(methodInfo, ASSET_MANAGER_GETTER, "()Landroid/content/res/AssetManager;"))
{
methodInfo.env->DeleteLocalRef(methodInfo.classID);
return FILE_NOT_FOUND;
}
jobject assetManager = methodInfo.env->CallStaticObjectMethod(methodInfo.classID, methodInfo.methodID);
methodInfo.env->DeleteLocalRef(methodInfo.classID);
AAssetManager* (*AAssetManager_fromJava)(JNIEnv* env, jobject assetManager);
AAssetManager_fromJava = (AAssetManager* (*)(JNIEnv* env, jobject assetManager))
dlsym(s_pAndroidHandle, "AAssetManager_fromJava");
AAssetManager* mgr = AAssetManager_fromJava(methodInfo.env, assetManager);
assert(NULL != mgr);
AAsset* (*AAssetManager_open)(AAssetManager* mgr, const char* filename, int mode);
AAssetManager_open = (AAsset* (*)(AAssetManager* mgr, const char* filename, int mode))
dlsym(s_pAndroidHandle, "AAssetManager_open");
AAsset* Asset = AAssetManager_open(mgr, filename, AASSET_MODE_UNKNOWN);
if (NULL == Asset)
{
LOGD("file not found! Stop preload file: %s", filename);
return FILE_NOT_FOUND;
}
// open asset as file descriptor
int (*AAsset_openFileDescriptor)(AAsset* asset, off_t* outStart, off_t* outLength);
AAsset_openFileDescriptor = (int (*)(AAsset* asset, off_t* outStart, off_t* outLength))
dlsym(s_pAndroidHandle, "AAsset_openFileDescriptor");
int fd = AAsset_openFileDescriptor(Asset, &start, &length);
assert(0 <= fd);
void (*AAsset_close)(AAsset* asset);
AAsset_close = (void (*)(AAsset* asset))
dlsym(s_pAndroidHandle, "AAsset_close");
AAsset_close(Asset);
return fd;
}
char* _spUtil_readFile (const char* path, int* length) {
AAssetManager* assetManager = (AAssetManager*) get_asset_manager();
AAsset* asset = AAssetManager_open(assetManager, (const char *) path, AASSET_MODE_UNKNOWN);
if (NULL == asset) {
__android_log_print(ANDROID_LOG_ERROR, "SpineAndroid", "Asset (%s) not found", path);
return NULL;
}
long size = AAsset_getLength(asset);
*length = size;
char* buffer = (char*) malloc (sizeof(char)*size);
AAsset_read (asset,buffer,size);
AAsset_close(asset);
return buffer;
}
static void assetReadSync(JXValue *results, int argc) {
char *filename = JX_GetString(&results[0]);
AAsset *asset =
AAssetManager_open(assetManager, filename, AASSET_MODE_UNKNOWN);
free(filename);
if (asset) {
off_t fileSize = AAsset_getLength(asset);
void *data = malloc(fileSize);
int read_len = AAsset_read(asset, data, fileSize);
JX_SetBuffer(&results[argc], (char *)data, read_len);
free(data);
AAsset_close(asset);
return;
}
const char *err = "File doesn't exist";
JX_SetError(&results[argc], err, strlen(err));
}
GAE_File_t* GAE_File_close(GAE_File_t* file, const GAE_FILE_CLOSE_MODE mode, GAE_FILE_STATUS* status) {
GAE_PlatformFile_t* platform = (GAE_PlatformFile_t*)file->platformFile;
if (file->fileStatus != GAE_FILE_OPEN) {
if (0 != status)
*status = GAE_FILE_ERROR;
return file;
}
if (0 == platform->file) {
if (0 != status)
*status = GAE_FILE_ERROR;
return file;
}
if (0 != platform->file) {
fclose(platform->file);
platform->file = 0;
}
if (0 != platform->asset) {
AAsset_close(platform->asset);
platform->asset = 0;
}
file->fileStatus = GAE_FILE_CLOSED;
if (0 != status)
*status = file->fileStatus;
if (mode == GAE_FILE_CLOSE_DELETE_DATA) {
if (GAE_TRUE == file->owned) {
free(file->buffer);
file->buffer = 0;
file->owned = GAE_FALSE;
file->bufferSize = 0U;
}
}
return file;
}
bool IsFile(const tstring& sPath)
{
InitializeAssetManager();
AAsset* pAsset = AAssetManager_open(g_pAssetManager, sPath.c_str(), AASSET_MODE_STREAMING);
if (pAsset)
{
AAsset_close(pAsset);
return true;
}
struct stat stFileInfo;
bool blnReturn;
int intStat;
// Attempt to get the file attributes
intStat = stat(sPath.c_str(), &stFileInfo);
if(intStat == 0 && S_ISREG(stFileInfo.st_mode))
return true;
else
return false;
}
bool FileUtilsAndroid::isFileExistInternal(const std::string& strFilePath) const
{
if (strFilePath.empty())
{
return false;
}
bool bFound = false;
// Check whether file exists in apk.
if (strFilePath[0] != '/')
{
const char* s = strFilePath.c_str();
// Found "assets/" at the beginning of the path and we don't want it
if (strFilePath.find(_defaultResRootPath) == 0) s += strlen("assets/");
if (FileUtilsAndroid::assetmanager) {
AAsset* aa = AAssetManager_open(FileUtilsAndroid::assetmanager, s, AASSET_MODE_UNKNOWN);
if (aa)
{
bFound = true;
AAsset_close(aa);
} else {
// CCLOG("[AssetManager] ... in APK %s, found = false!", strFilePath.c_str());
}
}
}
else
{
FILE *fp = fopen(strFilePath.c_str(), "r");
if(fp)
{
bFound = true;
fclose(fp);
}
}
return bFound;
}
int LoadShader(GLuint Shader, char *Filename)
{
AAsset *stream;
char *buffer;
int length;
if((stream=AAssetManager_open(assetManager, Filename, AASSET_MODE_BUFFER))==NULL)
return 0;
length=AAsset_getLength(stream);
buffer=(char *)malloc(length+1);
AAsset_read(stream, buffer, length);
buffer[length]='\0';
glShaderSource(Shader, 1, (const char **)&buffer, &length);
AAsset_close(stream);
free(buffer);
return 1;
}
/********************************************************************
* Test for asset
*******************************************************************/
void test_apk(struct android_app* state)
{
AAssetManager* mgr = state->activity->assetManager;
AAsset* asset = AAssetManager_open(mgr,
"f**k.txt", AASSET_MODE_UNKNOWN);
if(asset == NULL)
{
LOGI("assets == NULL");
}
off_t size = AAsset_getLength(asset);
LOGI("size=%d",size);
char* buffer = new char[size+1];
buffer[size] = 0;
int num_read = AAsset_read(asset, buffer, size);
//LOGI(buffer);
AAsset_close(asset);
}
//--------------------------------------------------------------------------
VeAssetPath::ReadTask::ReadTask(const VeChar8* pcFullPath,
VeRefNode<ReadCallback>& kCallback) noexcept
: m_kFullPath(pcFullPath)
{
IncRefCount();
m_kNode.m_Content = this;
ve_sys.Collect(m_kNode);
m_kCallback.attach_back(kCallback);
m_kTask.m_Content = [this](VeTaskQueue& kMgr) noexcept
{
AAsset* pkAsset = AAssetManager_open(s_pkAssetManager,
m_kFullPath, AASSET_MODE_UNKNOWN);
if (pkAsset)
{
VeInt32 i32Len = AAsset_getLength(pkAsset);
if (i32Len)
{
VeBlobPtr spBlob = VE_NEW VeBlob(i32Len);
VeInt32 i32Read = AAsset_read(pkAsset,
spBlob->GetBuffer(), i32Len);
if (i32Read == i32Len)
{
m_spData = VE_NEW VeMemoryIStream(spBlob);
}
}
AAsset_close(pkAsset);
}
m_kTask.m_Content = [this](VeTaskQueue& kMgr) noexcept
{
for (auto call : m_kCallback)
{
call(m_spData);
}
DecRefCount();
};
kMgr.AddFGTask(m_kTask);
};
ve_res_mgr.GetTaskQueue(VeResourceManager::TASK_FILE).AddBGTask(m_kTask);
}
void MemoryBuffer::unlock()
{
#if defined(CHR_FS_APK)
if (asset)
{
AAsset_close(asset);
asset = nullptr;
}
#elif defined(FS_JS_EMBED) || defined(FS_JS_PRELOAD)
if (_data && _size)
{
munmap(_data, _size);
}
#endif
#if defined(CHR_FS_APK) || defined(FS_JS_EMBED) || defined(FS_JS_PRELOAD)
_size = 0;
_data = nullptr;
locked = false;
#endif
}
Ogre::DataStreamPtr CFileManager::openDataStream(const std::string& fileName) {
Ogre::DataStreamPtr stream;
#if OGRE_PLATFORM == OGRE_PLATFORM_ANDROID
AAsset* asset = AAssetManager_open(mNativeActivity->assetManager, fileName.c_str(), AASSET_MODE_BUFFER);
if(asset) {
off_t length = AAsset_getLength(asset);
void* membuf = OGRE_MALLOC(length, Ogre::MEMCATEGORY_GENERAL);
memcpy(membuf, AAsset_getBuffer(asset), length);
AAsset_close(asset);
stream = Ogre::DataStreamPtr(new Ogre::MemoryDataStream(membuf, length, true, true));
}
#else
// first one gives a memory leak
//stream = Ogre::DataStreamPtr(new Ogre::FileStreamDataStream(new std::fstream(fileName)));
// second one results in strange crash (segmentation fault on closing)
//stream = Ogre::DataStreamPtr(new Ogre::FileStreamDataStream(OGRE_NEW_T( std::fstream, Ogre::MEMCATEGORY_GENERAL )( fileName.c_str(), std::fstream::in ) ));
// this one works
stream = Ogre::DataStreamPtr(new Ogre::FileHandleDataStream(fopen(fileName.c_str(), "r")));
#endif
return stream;
}
/*
* load text content from asset
*/
std::string loadContentFromAsset(std::string fname) {
std::string content;
/*
* read squirrel script from asset
*/
AAssetManager* mgr = engine->app->activity->assetManager;
if (mgr == NULL) {
engine->setLastError(ERR_SCRIPT_LOAD);
LOGE("loadScriptFromAsset: failed to load AAssetManager");
return content;
}
AAsset* asset = AAssetManager_open(mgr, fname.c_str(), AASSET_MODE_UNKNOWN);
if (asset == NULL) {
engine->setLastError(ERR_SCRIPT_OPEN);
LOGW("loadScriptFromAsset: failed to open main script file");
LOGW(fname.c_str());
return content;
}
off_t length = AAsset_getLength(asset);
char* buffer = new char[length + 1];
for (int i = 0; i < length; i++) {
SQChar c;
if (AAsset_read((AAsset*) asset, &c, 1) > 0) {
buffer[i] = c;
}
}
buffer[length] = NULL;
content = buffer;
delete buffer;
AAsset_close(asset);
return content;
}
SDL_RWops * AAsset_RWFromAsset(AAssetManager *mgr, const char *filename)
{
AAsset *asset = AAssetManager_open(mgr, filename, AASSET_MODE_RANDOM);
if (!asset)
return NULL;
SDL_RWops *ops = SDL_AllocRW();
if (!ops)
{
AAsset_close(asset);
return NULL;
}
ops->hidden.unknown.data1 = asset;
ops->read = aa_rw_read;
ops->write = NULL;
ops->seek = aa_rw_seek;
ops->close = aa_rw_close;
return ops;
}
FileInfoListPtr APKFileSystemArchive::listFileInfo(bool recursive, bool dirs)
{
FileInfoListPtr files(new FileInfoList);
std::map<String, std::vector< String > >::iterator iter = mFiles.find( mName );
std::vector< String > fileList = iter->second;
for( size_t i = 0; i < fileList.size(); i++ )
{
AAsset* asset = AAssetManager_open(mAssetMgr, (mPathPreFix + fileList[i]).c_str(), AASSET_MODE_UNKNOWN);
if(asset)
{
FileInfo info;
info.archive = this;
info.filename = fileList[i];
info.path = mName;
info.basename = fileList[i];
info.compressedSize = AAsset_getLength(asset);
info.uncompressedSize = info.compressedSize;
files->push_back(info);
AAsset_close(asset);
}
}
return files;
}
std::string ResourceLoader::loadLuaScript(const std::string &scriptname) {
const std::string &filename = scriptname + ".lua";
AssetLoader *loader = AssetLoader::instance();
AAsset *asset = loader->open(filename);
// the asset might not be found
if (NULL == asset) {
DEBUGLOG("Asset not found: %s", filename.c_str());
return NULL;
}
size_t length = AAsset_getLength(asset);
const char *buffer = (char *)AAsset_getBuffer(asset);
std::string script(buffer, length);
if (buffer = NULL) {
DEBUGLOG("Buffer is empty");
}
AAsset_close(asset);
return script;
}
/*
* sqlite3_vfs.xAccess - tests if file exists and/or can be read.
* Implemented using AAssetManager_open
*/
static int ndkAccess(sqlite3_vfs *pVfs, const char *zPath, int flags,
int *pResOut)
{
const ndk_vfs* ndk = (ndk_vfs*) pVfs;
*pResOut = 0;
switch (flags)
{
case SQLITE_ACCESS_EXISTS:
case SQLITE_ACCESS_READ:
AAsset* asset = AAssetManager_open(ndk->mgr, zPath, AASSET_MODE_RANDOM);
if (asset)
{
AAsset_close(asset);
*pResOut = 1;
}
break;
}
return SQLITE_OK;
}
JNIEXPORT jlong JNICALL
Java_org_gearvrf_NativeBaseTexture_fileConstructor(JNIEnv * env,
jobject obj, jobject asset_manager, jstring filename, jintArray jtexture_parameters) {
jint* texture_parameters = env->GetIntArrayElements(jtexture_parameters,0);
const char* native_string = env->GetStringUTFChars(filename, 0);
AAssetManager* mgr = AAssetManager_fromJava(env, asset_manager);
AAsset* asset = AAssetManager_open(mgr, native_string, AASSET_MODE_UNKNOWN);
if (NULL == asset) {
LOGE("_ASSET_NOT_FOUND_");
return JNI_FALSE;
}
PngLoader loader;
loader.loadFromAsset(asset);
AAsset_close(asset);
env->ReleaseStringUTFChars(filename, native_string);
if (loader.pOutImage.bits == NULL) {
LOGE("PNG decoder failed");
return JNI_FALSE;
}
if (loader.pOutImage.format != PngLoader::RGBAFormat) {
LOGE("Only RGBA format supported");
return JNI_FALSE;
}
int imgW = loader.pOutImage.width;
int imgH = loader.pOutImage.height;
unsigned char *pixels = loader.pOutImage.bits;
jlong result = reinterpret_cast<jlong>(new BaseTexture(imgW, imgH, pixels, texture_parameters));
env->ReleaseIntArrayElements(jtexture_parameters, texture_parameters, 0);
return result;
}
std::string FileReader::loadFile(const std::string &fileName)
{
//TODO: check for invalid filenames
asset = AAssetManager_open(FileReader::manager, fileName.c_str(), AASSET_MODE_UNKNOWN);
writeLog("%s", fileName.c_str());
if(asset == NULL)
{
writeLog("Asset = NULL");
}
_length = AAsset_getLength(asset);
writeLog("FILE SIZE: %u", _length);
char* text = new char[_length];
if(AAsset_read(asset, text, _length) < 0)
{
writeLog("File not loaded! Error! Error!");
}
AAsset_close(asset);
std::string r(text, _length);
delete[] text;
return r;
}
JNIEXPORT jboolean JNICALL Java_com_adobe_plugins_FastCanvasJNI_addPngTexture
(JNIEnv *je, jclass jc, jobject assetManager, jstring path, jint id, jobject dim)
{
bool success = false;
Canvas *theCanvas = Canvas::GetCanvas();
if (theCanvas) {
AAssetManager* mgr = AAssetManager_fromJava(je, assetManager);
if (mgr == NULL) return false;
const char *p = je->GetStringUTFChars(path, 0);
AAsset* asset = AAssetManager_open(mgr, p, AASSET_MODE_UNKNOWN);
je->ReleaseStringUTFChars(path, p);
if (asset == NULL) return false;
long size = AAsset_getLength(asset);
unsigned char* buffer = (unsigned char*) malloc (size);
if (buffer == NULL) return false;
AAsset_read (asset, buffer, size);
AAsset_close(asset);
unsigned int width;
unsigned int height;
success = theCanvas->AddPngTexture(buffer, size, id, &width, &height);
free (buffer);
if (success) {
jclass cls = je->GetObjectClass(dim);
jfieldID wID = je->GetFieldID(cls, "width", "I");
je->SetIntField(dim, wID, (int)width);
jfieldID hID = je->GetFieldID(cls, "height", "I");
je->SetIntField(dim, hID, (int)height);
}
}
return success;
}
char *NvAssetLoaderRead(const char *filePath, int32_t &length)
{
char *buff = NULL;
if (!s_assetManager)
return NULL;
AAsset *fileAsset = AAssetManager_open(s_assetManager, filePath, AASSET_MODE_BUFFER);
if(fileAsset != NULL)
{
length = AAsset_getLength(fileAsset);
buff = new char[length+1];
int32_t numBytes = AAsset_read(fileAsset, buff, length);
buff[length] = '\0';
LOGI("Read asset '%s', %d bytes", filePath, numBytes);
//LOGI(" %s\n", buff);
AAsset_close(fileAsset);
}
return buff;
}
void ExportAssets( void )
{
AAssetManager* mgr;
mgr = engine.app->activity->assetManager;
AAssetDir* assetDir = AAssetManager_openDir(engine.app->activity->assetManager, "");
const char* filename = (const char*)NULL;
while ((filename = AAssetDir_getNextFileName(assetDir)) != NULL) {
AAsset* asset = AAssetManager_open(mgr, filename, AASSET_MODE_STREAMING);
char buf[BUFSIZ];
int nb_read = 0;
//LOGI( "Asset:[%s]", filename );
FILE* out = OpenFile(filename);
if( out )
{
while ((nb_read = AAsset_read(asset, buf, BUFSIZ)) > 0)
fwrite(buf, nb_read, 1, out);
fclose(out);
}
else
LOGI( "Failed to open asset copy: %s", filename );
AAsset_close(asset);
}
AAssetDir_close(assetDir);
}
SDL_RWops* read_sdl_rw_from_asset(const std::string& name)
{
AAssetManager* assetManager = GetJavaAssetManager();
AAsset* asset;
if(name[0] == '.' && name[1] == '/') {
asset = AAssetManager_open(assetManager, name.substr(2).c_str(), AASSET_MODE_RANDOM);
} else {
asset = AAssetManager_open(assetManager, name.c_str(), AASSET_MODE_RANDOM);
}
if(!asset) {
return 0;
}
SDL_RWops* ops = SDL_AllocRW();
if(!ops) {
AAsset_close(asset);
return 0;
}
ops->hidden.unknown.data1 = asset;
ops->read = aa_rw_read;
ops->write = NULL;
ops->seek = aa_rw_seek;
ops->close = aa_rw_close;
return ops;
}