diff options
Diffstat (limited to 'core/io/file_access_encrypted.h')
| -rw-r--r-- | core/io/file_access_encrypted.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/core/io/file_access_encrypted.h b/core/io/file_access_encrypted.h index e269c1e30c..969052d04f 100644 --- a/core/io/file_access_encrypted.h +++ b/core/io/file_access_encrypted.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -33,6 +33,8 @@ #include "core/os/file_access.h" +#define ENCRYPTED_HEADER_MAGIC 0x43454447 + class FileAccessEncrypted : public FileAccess { public: enum Mode { @@ -42,22 +44,25 @@ public: }; private: - Mode mode = MODE_MAX; Vector<uint8_t> key; bool writing = false; FileAccess *file = nullptr; - size_t base; - size_t length; + size_t base = 0; + size_t length = 0; Vector<uint8_t> data; mutable int pos = 0; mutable bool eofed = false; + bool use_magic = true; + + void _release(); public: - Error open_and_parse(FileAccess *p_base, const Vector<uint8_t> &p_key, Mode p_mode); + Error open_and_parse(FileAccess *p_base, const Vector<uint8_t> &p_key, Mode p_mode, bool p_with_magic = true); Error open_and_parse_password(FileAccess *p_base, const String &p_key, Mode p_mode); virtual Error _open(const String &p_path, int p_mode_flags); ///< open a file virtual void close(); ///< close a file + virtual void release(); ///< finish and keep base file open virtual bool is_open() const; ///< true when file is open virtual String get_path() const; /// returns the path for the current open file |