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| author | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2020-04-28 20:51:29 +0300 |
|---|---|---|
| committer | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2020-09-05 14:53:39 +0300 |
| commit | f043eabdd84a509abf5266bb444d19af3e26b7c6 (patch) | |
| tree | b919d337e8edce9be6b1403b29b58707eee478be /core/io/file_access_encrypted.h | |
| parent | 52f6ac81be14fe3f7dacb2e2b75d9bf9a668b628 (diff) | |
| download | redot-engine-f043eabdd84a509abf5266bb444d19af3e26b7c6.tar.gz | |
Adds PCK encryption support (using script encryption key for export).
Change default encryption mode from ECB to CFB.
Diffstat (limited to 'core/io/file_access_encrypted.h')
| -rw-r--r-- | core/io/file_access_encrypted.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/core/io/file_access_encrypted.h b/core/io/file_access_encrypted.h index e269c1e30c..fddc6842f3 100644 --- a/core/io/file_access_encrypted.h +++ b/core/io/file_access_encrypted.h @@ -33,6 +33,8 @@ #include "core/os/file_access.h" +#define ENCRYPTED_HEADER_MAGIC 0x43454447 + class FileAccessEncrypted : public FileAccess { public: enum Mode { @@ -42,7 +44,6 @@ public: }; private: - Mode mode = MODE_MAX; Vector<uint8_t> key; bool writing = false; FileAccess *file = nullptr; @@ -51,13 +52,17 @@ private: 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 |