diff options
4 files changed, 22 insertions, 6 deletions
diff --git a/platform/android/file_access_filesystem_jandroid.cpp b/platform/android/file_access_filesystem_jandroid.cpp index 6b21c18d59..56561cb616 100644 --- a/platform/android/file_access_filesystem_jandroid.cpp +++ b/platform/android/file_access_filesystem_jandroid.cpp @@ -46,6 +46,7 @@ jmethodID FileAccessFilesystemJAndroid::_file_seek_end = nullptr; jmethodID FileAccessFilesystemJAndroid::_file_read = nullptr; jmethodID FileAccessFilesystemJAndroid::_file_tell = nullptr; jmethodID FileAccessFilesystemJAndroid::_file_eof = nullptr; +jmethodID FileAccessFilesystemJAndroid::_file_set_eof = nullptr; jmethodID FileAccessFilesystemJAndroid::_file_close = nullptr; jmethodID FileAccessFilesystemJAndroid::_file_write = nullptr; jmethodID FileAccessFilesystemJAndroid::_file_flush = nullptr; @@ -162,6 +163,16 @@ bool FileAccessFilesystemJAndroid::eof_reached() const { } } +void FileAccessFilesystemJAndroid::_set_eof(bool eof) { + if (_file_set_eof) { + ERR_FAIL_COND_MSG(!is_open(), "File must be opened before use."); + + JNIEnv *env = get_jni_env(); + ERR_FAIL_COND(env == nullptr); + env->CallVoidMethod(file_access_handler, _file_set_eof, id, eof); + } +} + uint8_t FileAccessFilesystemJAndroid::get_8() const { ERR_FAIL_COND_V_MSG(!is_open(), 0, "File must be opened before use."); uint8_t byte; @@ -184,6 +195,7 @@ String FileAccessFilesystemJAndroid::get_line() const { while (true) { size_t line_buffer_size = MIN(buffer_size_limit, file_size - get_position()); if (line_buffer_size <= 0) { + const_cast<FileAccessFilesystemJAndroid *>(this)->_set_eof(true); break; } @@ -310,6 +322,7 @@ void FileAccessFilesystemJAndroid::setup(jobject p_file_access_handler) { _file_get_size = env->GetMethodID(cls, "fileGetSize", "(I)J"); _file_tell = env->GetMethodID(cls, "fileGetPosition", "(I)J"); _file_eof = env->GetMethodID(cls, "isFileEof", "(I)Z"); + _file_set_eof = env->GetMethodID(cls, "setFileEof", "(IZ)V"); _file_seek = env->GetMethodID(cls, "fileSeek", "(IJ)V"); _file_seek_end = env->GetMethodID(cls, "fileSeekFromEnd", "(IJ)V"); _file_read = env->GetMethodID(cls, "fileRead", "(ILjava/nio/ByteBuffer;)I"); diff --git a/platform/android/file_access_filesystem_jandroid.h b/platform/android/file_access_filesystem_jandroid.h index 7deb8de37b..76d7db6e3a 100644 --- a/platform/android/file_access_filesystem_jandroid.h +++ b/platform/android/file_access_filesystem_jandroid.h @@ -44,6 +44,7 @@ class FileAccessFilesystemJAndroid : public FileAccess { static jmethodID _file_seek_end; static jmethodID _file_tell; static jmethodID _file_eof; + static jmethodID _file_set_eof; static jmethodID _file_read; static jmethodID _file_write; static jmethodID _file_flush; @@ -56,6 +57,7 @@ class FileAccessFilesystemJAndroid : public FileAccess { String path_src; void _close(); ///< close a file + void _set_eof(bool eof); public: virtual Error _open(const String &p_path, int p_mode_flags) override; ///< open a file diff --git a/platform/android/java/lib/src/org/godotengine/godot/io/file/DataAccess.kt b/platform/android/java/lib/src/org/godotengine/godot/io/file/DataAccess.kt index 463dabfb23..f23537a29e 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/io/file/DataAccess.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/io/file/DataAccess.kt @@ -104,7 +104,6 @@ internal abstract class DataAccess(private val filePath: String) { protected abstract val fileChannel: FileChannel internal var endOfFile = false - private set fun close() { try { @@ -125,9 +124,7 @@ internal abstract class DataAccess(private val filePath: String) { fun seek(position: Long) { try { fileChannel.position(position) - if (position <= size()) { - endOfFile = false - } + endOfFile = position >= fileChannel.size() } catch (e: Exception) { Log.w(TAG, "Exception when seeking file $filePath.", e) } @@ -161,8 +158,7 @@ internal abstract class DataAccess(private val filePath: String) { fun read(buffer: ByteBuffer): Int { return try { val readBytes = fileChannel.read(buffer) - endOfFile = readBytes == -1 - || (fileChannel.position() >= fileChannel.size() && fileChannel.size() > 0) + endOfFile = readBytes == -1 || (fileChannel.position() >= fileChannel.size()) if (readBytes == -1) { 0 } else { diff --git a/platform/android/java/lib/src/org/godotengine/godot/io/file/FileAccessHandler.kt b/platform/android/java/lib/src/org/godotengine/godot/io/file/FileAccessHandler.kt index 04b6772c45..83da3a24b3 100644 --- a/platform/android/java/lib/src/org/godotengine/godot/io/file/FileAccessHandler.kt +++ b/platform/android/java/lib/src/org/godotengine/godot/io/file/FileAccessHandler.kt @@ -194,6 +194,11 @@ class FileAccessHandler(val context: Context) { return files[fileId].endOfFile } + fun setFileEof(fileId: Int, eof: Boolean) { + val file = files[fileId] ?: return + file.endOfFile = eof + } + fun fileClose(fileId: Int) { if (hasFileId(fileId)) { files[fileId].close() |