diff options
Diffstat (limited to 'core/io')
36 files changed, 379 insertions, 670 deletions
diff --git a/core/io/config_file.cpp b/core/io/config_file.cpp index c942b417e4..bc24cac955 100644 --- a/core/io/config_file.cpp +++ b/core/io/config_file.cpp @@ -129,12 +129,9 @@ void ConfigFile::erase_section_key(const String &p_section, const String &p_key) Error ConfigFile::save(const String &p_path) { Error err; - FileAccess *file = FileAccess::open(p_path, FileAccess::WRITE, &err); + Ref<FileAccess> file = FileAccess::open(p_path, FileAccess::WRITE, &err); if (err) { - if (file) { - memdelete(file); - } return err; } @@ -143,17 +140,16 @@ Error ConfigFile::save(const String &p_path) { Error ConfigFile::save_encrypted(const String &p_path, const Vector<uint8_t> &p_key) { Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::WRITE, &err); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE, &err); if (err) { return err; } - FileAccessEncrypted *fae = memnew(FileAccessEncrypted); + Ref<FileAccessEncrypted> fae; + fae.instantiate(); err = fae->open_and_parse(f, p_key, FileAccessEncrypted::MODE_WRITE_AES256); if (err) { - memdelete(fae); - memdelete(f); return err; } return _internal_save(fae); @@ -161,24 +157,23 @@ Error ConfigFile::save_encrypted(const String &p_path, const Vector<uint8_t> &p_ Error ConfigFile::save_encrypted_pass(const String &p_path, const String &p_pass) { Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::WRITE, &err); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE, &err); if (err) { return err; } - FileAccessEncrypted *fae = memnew(FileAccessEncrypted); + Ref<FileAccessEncrypted> fae; + fae.instantiate(); err = fae->open_and_parse_password(f, p_pass, FileAccessEncrypted::MODE_WRITE_AES256); if (err) { - memdelete(fae); - memdelete(f); return err; } return _internal_save(fae); } -Error ConfigFile::_internal_save(FileAccess *file) { +Error ConfigFile::_internal_save(Ref<FileAccess> file) { for (OrderedHashMap<String, OrderedHashMap<String, Variant>>::Element E = values.front(); E; E = E.next()) { if (E != values.front()) { file->store_string("\n"); @@ -194,16 +189,14 @@ Error ConfigFile::_internal_save(FileAccess *file) { } } - memdelete(file); - return OK; } Error ConfigFile::load(const String &p_path) { Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err); - if (!f) { + if (f.is_null()) { return err; } @@ -212,17 +205,16 @@ Error ConfigFile::load(const String &p_path) { Error ConfigFile::load_encrypted(const String &p_path, const Vector<uint8_t> &p_key) { Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err); if (err) { return err; } - FileAccessEncrypted *fae = memnew(FileAccessEncrypted); + Ref<FileAccessEncrypted> fae; + fae.instantiate(); err = fae->open_and_parse(f, p_key, FileAccessEncrypted::MODE_READ); if (err) { - memdelete(fae); - memdelete(f); return err; } return _internal_load(p_path, fae); @@ -230,31 +222,28 @@ Error ConfigFile::load_encrypted(const String &p_path, const Vector<uint8_t> &p_ Error ConfigFile::load_encrypted_pass(const String &p_path, const String &p_pass) { Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err); if (err) { return err; } - FileAccessEncrypted *fae = memnew(FileAccessEncrypted); + Ref<FileAccessEncrypted> fae; + fae.instantiate(); err = fae->open_and_parse_password(f, p_pass, FileAccessEncrypted::MODE_READ); if (err) { - memdelete(fae); - memdelete(f); return err; } return _internal_load(p_path, fae); } -Error ConfigFile::_internal_load(const String &p_path, FileAccess *f) { +Error ConfigFile::_internal_load(const String &p_path, Ref<FileAccess> f) { VariantParser::StreamFile stream; stream.f = f; Error err = _parse(p_path, &stream); - memdelete(f); - return err; } diff --git a/core/io/config_file.h b/core/io/config_file.h index 71e9080fb7..7a52b0e16a 100644 --- a/core/io/config_file.h +++ b/core/io/config_file.h @@ -43,8 +43,8 @@ class ConfigFile : public RefCounted { PackedStringArray _get_sections() const; PackedStringArray _get_section_keys(const String &p_section) const; - Error _internal_load(const String &p_path, FileAccess *f); - Error _internal_save(FileAccess *file); + Error _internal_load(const String &p_path, Ref<FileAccess> f); + Error _internal_save(Ref<FileAccess> file); Error _parse(const String &p_path, VariantParser::Stream *p_stream); diff --git a/core/io/dir_access.cpp b/core/io/dir_access.cpp index 73efdeb38e..433a7efb21 100644 --- a/core/io/dir_access.cpp +++ b/core/io/dir_access.cpp @@ -217,8 +217,8 @@ String DirAccess::fix_path(String p_path) const { DirAccess::CreateFunc DirAccess::create_func[ACCESS_MAX] = { nullptr, nullptr, nullptr }; -DirAccess *DirAccess::create_for_path(const String &p_path) { - DirAccess *da = nullptr; +Ref<DirAccess> DirAccess::create_for_path(const String &p_path) { + Ref<DirAccess> da; if (p_path.begins_with("res://")) { da = create(ACCESS_RESOURCES); } else if (p_path.begins_with("user://")) { @@ -230,25 +230,23 @@ DirAccess *DirAccess::create_for_path(const String &p_path) { return da; } -DirAccess *DirAccess::open(const String &p_path, Error *r_error) { - DirAccess *da = create_for_path(p_path); - - ERR_FAIL_COND_V_MSG(!da, nullptr, "Cannot create DirAccess for path '" + p_path + "'."); +Ref<DirAccess> DirAccess::open(const String &p_path, Error *r_error) { + Ref<DirAccess> da = create_for_path(p_path); + ERR_FAIL_COND_V_MSG(da.is_null(), nullptr, "Cannot create DirAccess for path '" + p_path + "'."); Error err = da->change_dir(p_path); if (r_error) { *r_error = err; } if (err != OK) { - memdelete(da); return nullptr; } return da; } -DirAccess *DirAccess::create(AccessType p_access) { - DirAccess *da = create_func[p_access] ? create_func[p_access]() : nullptr; - if (da) { +Ref<DirAccess> DirAccess::create(AccessType p_access) { + Ref<DirAccess> da = create_func[p_access] ? create_func[p_access]() : nullptr; + if (da.is_valid()) { da->_access_type = p_access; // for ACCESS_RESOURCES and ACCESS_FILESYSTEM, current_dir already defaults to where game was started @@ -264,54 +262,45 @@ DirAccess *DirAccess::create(AccessType p_access) { } String DirAccess::get_full_path(const String &p_path, AccessType p_access) { - DirAccess *d = DirAccess::create(p_access); - if (!d) { + Ref<DirAccess> d = DirAccess::create(p_access); + if (d.is_null()) { return p_path; } d->change_dir(p_path); String full = d->get_current_dir(); - memdelete(d); return full; } Error DirAccess::copy(String p_from, String p_to, int p_chmod_flags) { //printf("copy %s -> %s\n",p_from.ascii().get_data(),p_to.ascii().get_data()); Error err; - FileAccess *fsrc = FileAccess::open(p_from, FileAccess::READ, &err); - - if (err) { - ERR_PRINT("Failed to open " + p_from); - return err; - } - - FileAccess *fdst = FileAccess::open(p_to, FileAccess::WRITE, &err); - if (err) { - fsrc->close(); - memdelete(fsrc); - ERR_PRINT("Failed to open " + p_to); - return err; - } + { + Ref<FileAccess> fsrc = FileAccess::open(p_from, FileAccess::READ, &err); + ERR_FAIL_COND_V_MSG(err != OK, err, "Failed to open " + p_from); + + Ref<FileAccess> fdst = FileAccess::open(p_to, FileAccess::WRITE, &err); + ERR_FAIL_COND_V_MSG(err != OK, err, "Failed to open " + p_to); + + fsrc->seek_end(0); + int size = fsrc->get_position(); + fsrc->seek(0); + err = OK; + while (size--) { + if (fsrc->get_error() != OK) { + err = fsrc->get_error(); + break; + } + if (fdst->get_error() != OK) { + err = fdst->get_error(); + break; + } - fsrc->seek_end(0); - int size = fsrc->get_position(); - fsrc->seek(0); - err = OK; - while (size--) { - if (fsrc->get_error() != OK) { - err = fsrc->get_error(); - break; - } - if (fdst->get_error() != OK) { - err = fdst->get_error(); - break; + fdst->store_8(fsrc->get_8()); } - - fdst->store_8(fsrc->get_8()); } if (err == OK && p_chmod_flags != -1) { - fdst->close(); err = FileAccess::set_unix_permissions(p_to, p_chmod_flags); // If running on a platform with no chmod support (i.e., Windows), don't fail if (err == ERR_UNAVAILABLE) { @@ -319,9 +308,6 @@ Error DirAccess::copy(String p_from, String p_to, int p_chmod_flags) { } } - memdelete(fsrc); - memdelete(fdst); - return err; } @@ -343,7 +329,7 @@ public: } }; -Error DirAccess::_copy_dir(DirAccess *p_target_da, String p_to, int p_chmod_flags, bool p_copy_links) { +Error DirAccess::_copy_dir(Ref<DirAccess> &p_target_da, String p_to, int p_chmod_flags, bool p_copy_links) { List<String> dirs; String curdir = get_current_dir(); @@ -399,14 +385,11 @@ Error DirAccess::_copy_dir(DirAccess *p_target_da, String p_to, int p_chmod_flag Error DirAccess::copy_dir(String p_from, String p_to, int p_chmod_flags, bool p_copy_links) { ERR_FAIL_COND_V_MSG(!dir_exists(p_from), ERR_FILE_NOT_FOUND, "Source directory doesn't exist."); - DirAccess *target_da = DirAccess::create_for_path(p_to); - ERR_FAIL_COND_V_MSG(!target_da, ERR_CANT_CREATE, "Cannot create DirAccess for path '" + p_to + "'."); + Ref<DirAccess> target_da = DirAccess::create_for_path(p_to); + ERR_FAIL_COND_V_MSG(target_da.is_null(), ERR_CANT_CREATE, "Cannot create DirAccess for path '" + p_to + "'."); if (!target_da->dir_exists(p_to)) { Error err = target_da->make_dir_recursive(p_to); - if (err) { - memdelete(target_da); - } ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot create directory '" + p_to + "'."); } @@ -416,12 +399,11 @@ Error DirAccess::copy_dir(String p_from, String p_to, int p_chmod_flags, bool p_ DirChanger dir_changer(this, p_from); Error err = _copy_dir(target_da, p_to, p_chmod_flags, p_copy_links); - memdelete(target_da); return err; } bool DirAccess::exists(String p_dir) { - DirAccessRef da = DirAccess::create_for_path(p_dir); + Ref<DirAccess> da = DirAccess::create_for_path(p_dir); return da->change_dir(p_dir) == OK; } diff --git a/core/io/dir_access.h b/core/io/dir_access.h index b97d097842..0125f011b5 100644 --- a/core/io/dir_access.h +++ b/core/io/dir_access.h @@ -31,11 +31,12 @@ #ifndef DIR_ACCESS_H #define DIR_ACCESS_H +#include "core/object/ref_counted.h" #include "core/string/ustring.h" #include "core/typedefs.h" //@ TODO, excellent candidate for THREAD_SAFE MACRO, should go through all these and add THREAD_SAFE where it applies -class DirAccess { +class DirAccess : public RefCounted { public: enum AccessType { ACCESS_RESOURCES, @@ -44,13 +45,13 @@ public: ACCESS_MAX }; - typedef DirAccess *(*CreateFunc)(); + typedef Ref<DirAccess> (*CreateFunc)(); private: AccessType _access_type = ACCESS_FILESYSTEM; static CreateFunc create_func[ACCESS_MAX]; ///< set this to instance a filesystem object - Error _copy_dir(DirAccess *p_target_da, String p_to, int p_chmod_flags, bool p_copy_links); + Error _copy_dir(Ref<DirAccess> &p_target_da, String p_to, int p_chmod_flags, bool p_copy_links); protected: String _get_root_path() const; @@ -59,7 +60,7 @@ protected: String fix_path(String p_path) const; template <class T> - static DirAccess *_create_builtin() { + static Ref<DirAccess> _create_builtin() { return memnew(T); } @@ -77,7 +78,7 @@ public: virtual bool drives_are_shortcuts(); virtual Error change_dir(String p_dir) = 0; ///< can be relative or absolute, return false on success - virtual String get_current_dir(bool p_include_drive = true) = 0; ///< return current dir location + virtual String get_current_dir(bool p_include_drive = true) const = 0; ///< return current dir location virtual Error make_dir(String p_dir) = 0; virtual Error make_dir_recursive(String p_dir); virtual Error erase_contents_recursive(); //super dangerous, use with care! @@ -101,51 +102,29 @@ public: // Meant for editor code when we want to quickly remove a file without custom // handling (e.g. removing a cache file). static void remove_file_or_error(String p_path) { - DirAccess *da = create(ACCESS_FILESYSTEM); + Ref<DirAccess> da = create(ACCESS_FILESYSTEM); if (da->file_exists(p_path)) { if (da->remove(p_path) != OK) { ERR_FAIL_MSG("Cannot remove file or directory: " + p_path); } } - memdelete(da); } virtual String get_filesystem_type() const = 0; static String get_full_path(const String &p_path, AccessType p_access); - static DirAccess *create_for_path(const String &p_path); + static Ref<DirAccess> create_for_path(const String &p_path); - static DirAccess *create(AccessType p_access); + static Ref<DirAccess> create(AccessType p_access); template <class T> static void make_default(AccessType p_access) { create_func[p_access] = _create_builtin<T>; } - static DirAccess *open(const String &p_path, Error *r_error = nullptr); + static Ref<DirAccess> open(const String &p_path, Error *r_error = nullptr); DirAccess() {} virtual ~DirAccess() {} }; -struct DirAccessRef { - _FORCE_INLINE_ DirAccess *operator->() { - return f; - } - - operator bool() const { return f != nullptr; } - - DirAccess *f = nullptr; - - DirAccessRef(DirAccess *fa) { f = fa; } - DirAccessRef(DirAccessRef &&other) { - f = other.f; - other.f = nullptr; - } - ~DirAccessRef() { - if (f) { - memdelete(f); - } - } -}; - #endif // DIR_ACCESS_H diff --git a/core/io/file_access.cpp b/core/io/file_access.cpp index 86836454c5..7d8da1b11c 100644 --- a/core/io/file_access.cpp +++ b/core/io/file_access.cpp @@ -42,10 +42,10 @@ FileAccess::FileCloseFailNotify FileAccess::close_fail_notify = nullptr; bool FileAccess::backup_save = false; -FileAccess *FileAccess::create(AccessType p_access) { +Ref<FileAccess> FileAccess::create(AccessType p_access) { ERR_FAIL_INDEX_V(p_access, ACCESS_MAX, nullptr); - FileAccess *ret = create_func[p_access](); + Ref<FileAccess> ret = create_func[p_access](); ret->_set_access_type(p_access); return ret; } @@ -55,11 +55,10 @@ bool FileAccess::exists(const String &p_name) { return true; } - FileAccess *f = open(p_name, READ); - if (!f) { + Ref<FileAccess> f = open(p_name, READ); + if (f.is_null()) { return false; } - memdelete(f); return true; } @@ -67,8 +66,8 @@ void FileAccess::_set_access_type(AccessType p_access) { _access_type = p_access; } -FileAccess *FileAccess::create_for_path(const String &p_path) { - FileAccess *ret = nullptr; +Ref<FileAccess> FileAccess::create_for_path(const String &p_path) { + Ref<FileAccess> ret; if (p_path.begins_with("res://")) { ret = create(ACCESS_RESOURCES); } else if (p_path.begins_with("user://")) { @@ -85,13 +84,13 @@ Error FileAccess::reopen(const String &p_path, int p_mode_flags) { return _open(p_path, p_mode_flags); } -FileAccess *FileAccess::open(const String &p_path, int p_mode_flags, Error *r_error) { +Ref<FileAccess> FileAccess::open(const String &p_path, int p_mode_flags, Error *r_error) { //try packed data first - FileAccess *ret = nullptr; + Ref<FileAccess> ret; if (!(p_mode_flags & WRITE) && PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled()) { ret = PackedData::get_singleton()->try_open_path(p_path); - if (ret) { + if (ret.is_valid()) { if (r_error) { *r_error = OK; } @@ -106,8 +105,7 @@ FileAccess *FileAccess::open(const String &p_path, int p_mode_flags, Error *r_er *r_error = err; } if (err != OK) { - memdelete(ret); - ret = nullptr; + ret.unref(); } return ret; @@ -463,11 +461,10 @@ uint64_t FileAccess::get_modified_time(const String &p_file) { return 0; } - FileAccess *fa = create_for_path(p_file); - ERR_FAIL_COND_V_MSG(!fa, 0, "Cannot create FileAccess for path '" + p_file + "'."); + Ref<FileAccess> fa = create_for_path(p_file); + ERR_FAIL_COND_V_MSG(fa.is_null(), 0, "Cannot create FileAccess for path '" + p_file + "'."); uint64_t mt = fa->_get_modified_time(p_file); - memdelete(fa); return mt; } @@ -476,11 +473,10 @@ uint32_t FileAccess::get_unix_permissions(const String &p_file) { return 0; } - FileAccess *fa = create_for_path(p_file); - ERR_FAIL_COND_V_MSG(!fa, 0, "Cannot create FileAccess for path '" + p_file + "'."); + Ref<FileAccess> fa = create_for_path(p_file); + ERR_FAIL_COND_V_MSG(fa.is_null(), 0, "Cannot create FileAccess for path '" + p_file + "'."); uint32_t mt = fa->_get_unix_permissions(p_file); - memdelete(fa); return mt; } @@ -489,11 +485,10 @@ Error FileAccess::set_unix_permissions(const String &p_file, uint32_t p_permissi return ERR_UNAVAILABLE; } - FileAccess *fa = create_for_path(p_file); - ERR_FAIL_COND_V_MSG(!fa, ERR_CANT_CREATE, "Cannot create FileAccess for path '" + p_file + "'."); + Ref<FileAccess> fa = create_for_path(p_file); + ERR_FAIL_COND_V_MSG(fa.is_null(), ERR_CANT_CREATE, "Cannot create FileAccess for path '" + p_file + "'."); Error err = fa->_set_unix_permissions(p_file, p_permissions); - memdelete(fa); return err; } @@ -559,8 +554,8 @@ void FileAccess::store_buffer(const uint8_t *p_src, uint64_t p_length) { } Vector<uint8_t> FileAccess::get_file_as_array(const String &p_path, Error *r_error) { - FileAccess *f = FileAccess::open(p_path, READ, r_error); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_path, READ, r_error); + if (f.is_null()) { if (r_error) { // if error requested, do not throw error return Vector<uint8_t>(); } @@ -569,7 +564,6 @@ Vector<uint8_t> FileAccess::get_file_as_array(const String &p_path, Error *r_err Vector<uint8_t> data; data.resize(f->get_length()); f->get_buffer(data.ptrw(), data.size()); - memdelete(f); return data; } @@ -592,8 +586,8 @@ String FileAccess::get_file_as_string(const String &p_path, Error *r_error) { } String FileAccess::get_md5(const String &p_file) { - FileAccess *f = FileAccess::open(p_file, READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_file, READ); + if (f.is_null()) { return String(); } @@ -615,8 +609,6 @@ String FileAccess::get_md5(const String &p_file) { unsigned char hash[16]; ctx.finish(hash); - memdelete(f); - return String::md5(hash); } @@ -625,8 +617,8 @@ String FileAccess::get_multiple_md5(const Vector<String> &p_file) { ctx.start(); for (int i = 0; i < p_file.size(); i++) { - FileAccess *f = FileAccess::open(p_file[i], READ); - ERR_CONTINUE(!f); + Ref<FileAccess> f = FileAccess::open(p_file[i], READ); + ERR_CONTINUE(f.is_null()); unsigned char step[32768]; @@ -639,7 +631,6 @@ String FileAccess::get_multiple_md5(const Vector<String> &p_file) { break; } } - memdelete(f); } unsigned char hash[16]; @@ -649,8 +640,8 @@ String FileAccess::get_multiple_md5(const Vector<String> &p_file) { } String FileAccess::get_sha256(const String &p_file) { - FileAccess *f = FileAccess::open(p_file, READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_file, READ); + if (f.is_null()) { return String(); } @@ -672,6 +663,5 @@ String FileAccess::get_sha256(const String &p_file) { unsigned char hash[32]; ctx.finish(hash); - memdelete(f); return String::hex_encode_buffer(hash, 32); } diff --git a/core/io/file_access.h b/core/io/file_access.h index a5150010da..e2c11142d7 100644 --- a/core/io/file_access.h +++ b/core/io/file_access.h @@ -32,6 +32,7 @@ #define FILE_ACCESS_H #include "core/math/math_defs.h" +#include "core/object/ref_counted.h" #include "core/os/memory.h" #include "core/string/ustring.h" #include "core/typedefs.h" @@ -40,7 +41,7 @@ * Multi-Platform abstraction for accessing to files. */ -class FileAccess { +class FileAccess : public RefCounted { public: enum AccessType { ACCESS_RESOURCES, @@ -51,7 +52,7 @@ public: typedef void (*FileCloseFailNotify)(const String &); - typedef FileAccess *(*CreateFunc)(); + typedef Ref<FileAccess> (*CreateFunc)(); bool big_endian = false; bool real_is_double = false; @@ -71,7 +72,7 @@ private: AccessType _access_type = ACCESS_FILESYSTEM; static CreateFunc create_func[ACCESS_MAX]; /** default file access creation function for a platform */ template <class T> - static FileAccess *_create_builtin() { + static Ref<FileAccess> _create_builtin() { return memnew(T); } @@ -87,7 +88,6 @@ public: WRITE_READ = 7, }; - virtual void close() = 0; ///< close a file virtual bool is_open() const = 0; ///< true when file is open virtual String get_path() const { return ""; } /// returns the path for the current open file @@ -148,9 +148,9 @@ public: virtual Error reopen(const String &p_path, int p_mode_flags); ///< does not change the AccessType - static FileAccess *create(AccessType p_access); /// Create a file access (for the current platform) this is the only portable way of accessing files. - static FileAccess *create_for_path(const String &p_path); - static FileAccess *open(const String &p_path, int p_mode_flags, Error *r_error = nullptr); /// Create a file access (for the current platform) this is the only portable way of accessing files. + static Ref<FileAccess> create(AccessType p_access); /// Create a file access (for the current platform) this is the only portable way of accessing files. + static Ref<FileAccess> create_for_path(const String &p_path); + static Ref<FileAccess> open(const String &p_path, int p_mode_flags, Error *r_error = nullptr); /// Create a file access (for the current platform) this is the only portable way of accessing files. static CreateFunc get_create_func(AccessType p_access); static bool exists(const String &p_name); ///< return true if a file exists static uint64_t get_modified_time(const String &p_file); @@ -176,27 +176,4 @@ public: virtual ~FileAccess() {} }; -struct FileAccessRef { - _FORCE_INLINE_ FileAccess *operator->() { - return f; - } - - operator bool() const { return f != nullptr; } - - FileAccess *f = nullptr; - - operator FileAccess *() { return f; } - - FileAccessRef(FileAccess *fa) { f = fa; } - FileAccessRef(FileAccessRef &&other) { - f = other.f; - other.f = nullptr; - } - ~FileAccessRef() { - if (f) { - memdelete(f); - } - } -}; - #endif // FILE_ACCESS_H diff --git a/core/io/file_access_compressed.cpp b/core/io/file_access_compressed.cpp index 85faf04315..1d0a718166 100644 --- a/core/io/file_access_compressed.cpp +++ b/core/io/file_access_compressed.cpp @@ -58,12 +58,12 @@ void FileAccessCompressed::configure(const String &p_magic, Compression::Mode p_ } \ } -Error FileAccessCompressed::open_after_magic(FileAccess *p_base) { +Error FileAccessCompressed::open_after_magic(Ref<FileAccess> p_base) { f = p_base; cmode = (Compression::Mode)f->get_32(); block_size = f->get_32(); if (block_size == 0) { - f = nullptr; // Let the caller to handle the FileAccess object if failed to open as compressed file. + f.unref(); ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Can't open compressed file '" + p_base->get_path() + "' with block size 0, it is corrupted."); } read_total = f->get_32(); @@ -97,17 +97,13 @@ Error FileAccessCompressed::open_after_magic(FileAccess *p_base) { Error FileAccessCompressed::_open(const String &p_path, int p_mode_flags) { ERR_FAIL_COND_V(p_mode_flags == READ_WRITE, ERR_UNAVAILABLE); - - if (f) { - close(); - } + _close(); Error err; f = FileAccess::open(p_path, p_mode_flags, &err); if (err != OK) { //not openable - - f = nullptr; + f.unref(); return err; } @@ -127,8 +123,7 @@ Error FileAccessCompressed::_open(const String &p_path, int p_mode_flags) { rmagic[4] = 0; err = ERR_FILE_UNRECOGNIZED; if (magic != rmagic || (err = open_after_magic(f)) != OK) { - memdelete(f); - f = nullptr; + f.unref(); return err; } } @@ -136,8 +131,8 @@ Error FileAccessCompressed::_open(const String &p_path, int p_mode_flags) { return OK; } -void FileAccessCompressed::close() { - if (!f) { +void FileAccessCompressed::_close() { + if (f.is_null()) { return; } @@ -182,17 +177,15 @@ void FileAccessCompressed::close() { buffer.clear(); read_blocks.clear(); } - - memdelete(f); - f = nullptr; + f.unref(); } bool FileAccessCompressed::is_open() const { - return f != nullptr; + return f.is_valid(); } void FileAccessCompressed::seek(uint64_t p_position) { - ERR_FAIL_COND_MSG(!f, "File must be opened before use."); + ERR_FAIL_COND_MSG(f.is_null(), "File must be opened before use."); if (writing) { ERR_FAIL_COND(p_position > write_max); @@ -222,7 +215,7 @@ void FileAccessCompressed::seek(uint64_t p_position) { } void FileAccessCompressed::seek_end(int64_t p_position) { - ERR_FAIL_COND_MSG(!f, "File must be opened before use."); + ERR_FAIL_COND_MSG(f.is_null(), "File must be opened before use."); if (writing) { seek(write_max + p_position); } else { @@ -231,7 +224,7 @@ void FileAccessCompressed::seek_end(int64_t p_position) { } uint64_t FileAccessCompressed::get_position() const { - ERR_FAIL_COND_V_MSG(!f, 0, "File must be opened before use."); + ERR_FAIL_COND_V_MSG(f.is_null(), 0, "File must be opened before use."); if (writing) { return write_pos; } else { @@ -240,7 +233,7 @@ uint64_t FileAccessCompressed::get_position() const { } uint64_t FileAccessCompressed::get_length() const { - ERR_FAIL_COND_V_MSG(!f, 0, "File must be opened before use."); + ERR_FAIL_COND_V_MSG(f.is_null(), 0, "File must be opened before use."); if (writing) { return write_max; } else { @@ -249,7 +242,7 @@ uint64_t FileAccessCompressed::get_length() const { } bool FileAccessCompressed::eof_reached() const { - ERR_FAIL_COND_V_MSG(!f, false, "File must be opened before use."); + ERR_FAIL_COND_V_MSG(f.is_null(), false, "File must be opened before use."); if (writing) { return false; } else { @@ -258,7 +251,7 @@ bool FileAccessCompressed::eof_reached() const { } uint8_t FileAccessCompressed::get_8() const { - ERR_FAIL_COND_V_MSG(!f, 0, "File must be opened before use."); + ERR_FAIL_COND_V_MSG(f.is_null(), 0, "File must be opened before use."); ERR_FAIL_COND_V_MSG(writing, 0, "File has not been opened in read mode."); if (at_end) { @@ -291,7 +284,7 @@ uint8_t FileAccessCompressed::get_8() const { uint64_t FileAccessCompressed::get_buffer(uint8_t *p_dst, uint64_t p_length) const { ERR_FAIL_COND_V(!p_dst && p_length > 0, -1); - ERR_FAIL_COND_V_MSG(!f, -1, "File must be opened before use."); + ERR_FAIL_COND_V_MSG(f.is_null(), -1, "File must be opened before use."); ERR_FAIL_COND_V_MSG(writing, -1, "File has not been opened in read mode."); if (at_end) { @@ -332,14 +325,14 @@ Error FileAccessCompressed::get_error() const { } void FileAccessCompressed::flush() { - ERR_FAIL_COND_MSG(!f, "File must be opened before use."); + ERR_FAIL_COND_MSG(f.is_null(), "File must be opened before use."); ERR_FAIL_COND_MSG(!writing, "File has not been opened in write mode."); // compressed files keep data in memory till close() } void FileAccessCompressed::store_8(uint8_t p_dest) { - ERR_FAIL_COND_MSG(!f, "File must be opened before use."); + ERR_FAIL_COND_MSG(f.is_null(), "File must be opened before use."); ERR_FAIL_COND_MSG(!writing, "File has not been opened in write mode."); WRITE_FIT(1); @@ -347,16 +340,15 @@ void FileAccessCompressed::store_8(uint8_t p_dest) { } bool FileAccessCompressed::file_exists(const String &p_name) { - FileAccess *fa = FileAccess::open(p_name, FileAccess::READ); - if (!fa) { + Ref<FileAccess> fa = FileAccess::open(p_name, FileAccess::READ); + if (fa.is_null()) { return false; } - memdelete(fa); return true; } uint64_t FileAccessCompressed::_get_modified_time(const String &p_file) { - if (f) { + if (f.is_valid()) { return f->get_modified_time(p_file); } else { return 0; @@ -364,21 +356,19 @@ uint64_t FileAccessCompressed::_get_modified_time(const String &p_file) { } uint32_t FileAccessCompressed::_get_unix_permissions(const String &p_file) { - if (f) { + if (f.is_valid()) { return f->_get_unix_permissions(p_file); } return 0; } Error FileAccessCompressed::_set_unix_permissions(const String &p_file, uint32_t p_permissions) { - if (f) { + if (f.is_valid()) { return f->_set_unix_permissions(p_file, p_permissions); } return FAILED; } FileAccessCompressed::~FileAccessCompressed() { - if (f) { - close(); - } + _close(); } diff --git a/core/io/file_access_compressed.h b/core/io/file_access_compressed.h index 97ef3fbdeb..b8382e61d9 100644 --- a/core/io/file_access_compressed.h +++ b/core/io/file_access_compressed.h @@ -61,15 +61,16 @@ class FileAccessCompressed : public FileAccess { String magic = "GCMP"; mutable Vector<uint8_t> buffer; - FileAccess *f = nullptr; + Ref<FileAccess> f; + + void _close(); public: void configure(const String &p_magic, Compression::Mode p_mode = Compression::MODE_ZSTD, uint32_t p_block_size = 4096); - Error open_after_magic(FileAccess *p_base); + Error open_after_magic(Ref<FileAccess> p_base); virtual Error _open(const String &p_path, int p_mode_flags); ///< open a file - virtual void close(); ///< close a file virtual bool is_open() const; ///< true when file is open virtual void seek(uint64_t p_position); ///< seek to a given position diff --git a/core/io/file_access_encrypted.cpp b/core/io/file_access_encrypted.cpp index 8ee19d3d06..d1b014a0be 100644 --- a/core/io/file_access_encrypted.cpp +++ b/core/io/file_access_encrypted.cpp @@ -36,7 +36,7 @@ #include <stdio.h> -Error FileAccessEncrypted::open_and_parse(FileAccess *p_base, const Vector<uint8_t> &p_key, Mode p_mode, bool p_with_magic) { +Error FileAccessEncrypted::open_and_parse(Ref<FileAccess> p_base, const Vector<uint8_t> &p_key, Mode p_mode, bool p_with_magic) { ERR_FAIL_COND_V_MSG(file != nullptr, ERR_ALREADY_IN_USE, "Can't open file while another file from path '" + file->get_path_absolute() + "' is open."); ERR_FAIL_COND_V(p_key.size() != 32, ERR_INVALID_PARAMETER); @@ -99,7 +99,7 @@ Error FileAccessEncrypted::open_and_parse(FileAccess *p_base, const Vector<uint8 return OK; } -Error FileAccessEncrypted::open_and_parse_password(FileAccess *p_base, const String &p_key, Mode p_mode) { +Error FileAccessEncrypted::open_and_parse_password(Ref<FileAccess> p_base, const String &p_key, Mode p_mode) { String cs = p_key.md5_text(); ERR_FAIL_COND_V(cs.length() != 32, ERR_INVALID_PARAMETER); Vector<uint8_t> key; @@ -115,30 +115,11 @@ Error FileAccessEncrypted::_open(const String &p_path, int p_mode_flags) { return OK; } -void FileAccessEncrypted::close() { - if (!file) { +void FileAccessEncrypted::_close() { + if (file.is_null()) { return; } - _release(); - - file->close(); - memdelete(file); - - file = nullptr; -} - -void FileAccessEncrypted::release() { - if (!file) { - return; - } - - _release(); - - file = nullptr; -} - -void FileAccessEncrypted::_release() { if (writing) { Vector<uint8_t> compressed; uint64_t len = data.size(); @@ -176,6 +157,8 @@ void FileAccessEncrypted::_release() { file->store_buffer(compressed.ptr(), compressed.size()); data.clear(); } + + file.unref(); } bool FileAccessEncrypted::is_open() const { @@ -183,7 +166,7 @@ bool FileAccessEncrypted::is_open() const { } String FileAccessEncrypted::get_path() const { - if (file) { + if (file.is_valid()) { return file->get_path(); } else { return ""; @@ -191,7 +174,7 @@ String FileAccessEncrypted::get_path() const { } String FileAccessEncrypted::get_path_absolute() const { - if (file) { + if (file.is_valid()) { return file->get_path_absolute(); } else { return ""; @@ -291,11 +274,10 @@ void FileAccessEncrypted::store_8(uint8_t p_dest) { } bool FileAccessEncrypted::file_exists(const String &p_name) { - FileAccess *fa = FileAccess::open(p_name, FileAccess::READ); - if (!fa) { + Ref<FileAccess> fa = FileAccess::open(p_name, FileAccess::READ); + if (fa.is_null()) { return false; } - memdelete(fa); return true; } @@ -313,7 +295,5 @@ Error FileAccessEncrypted::_set_unix_permissions(const String &p_file, uint32_t } FileAccessEncrypted::~FileAccessEncrypted() { - if (file) { - close(); - } + _close(); } diff --git a/core/io/file_access_encrypted.h b/core/io/file_access_encrypted.h index be5904c894..0d1ee6a4d8 100644 --- a/core/io/file_access_encrypted.h +++ b/core/io/file_access_encrypted.h @@ -46,7 +46,7 @@ public: private: Vector<uint8_t> key; bool writing = false; - FileAccess *file = nullptr; + Ref<FileAccess> file; uint64_t base = 0; uint64_t length = 0; Vector<uint8_t> data; @@ -54,15 +54,13 @@ private: mutable bool eofed = false; bool use_magic = true; - void _release(); + void _close(); public: - 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); + Error open_and_parse(Ref<FileAccess> p_base, const Vector<uint8_t> &p_key, Mode p_mode, bool p_with_magic = true); + Error open_and_parse_password(Ref<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 diff --git a/core/io/file_access_memory.cpp b/core/io/file_access_memory.cpp index 4aca26b007..943dc72307 100644 --- a/core/io/file_access_memory.cpp +++ b/core/io/file_access_memory.cpp @@ -60,7 +60,7 @@ void FileAccessMemory::cleanup() { memdelete(files); } -FileAccess *FileAccessMemory::create() { +Ref<FileAccess> FileAccessMemory::create() { return memnew(FileAccessMemory); } @@ -94,10 +94,6 @@ Error FileAccessMemory::_open(const String &p_path, int p_mode_flags) { return OK; } -void FileAccessMemory::close() { - data = nullptr; -} - bool FileAccessMemory::is_open() const { return data != nullptr; } diff --git a/core/io/file_access_memory.h b/core/io/file_access_memory.h index 50b23e1f32..868b8ed481 100644 --- a/core/io/file_access_memory.h +++ b/core/io/file_access_memory.h @@ -38,7 +38,7 @@ class FileAccessMemory : public FileAccess { uint64_t length = 0; mutable uint64_t pos = 0; - static FileAccess *create(); + static Ref<FileAccess> create(); public: static void register_file(String p_name, Vector<uint8_t> p_data); @@ -46,7 +46,6 @@ public: virtual Error open_custom(const uint8_t *p_data, uint64_t p_len); ///< open a file virtual Error _open(const String &p_path, int p_mode_flags); ///< open a file - virtual void close(); ///< close a file virtual bool is_open() const; ///< true when file is open virtual void seek(uint64_t p_position); ///< seek to a given position diff --git a/core/io/file_access_network.cpp b/core/io/file_access_network.cpp index 612181f8d5..1365b4b593 100644 --- a/core/io/file_access_network.cpp +++ b/core/io/file_access_network.cpp @@ -254,9 +254,8 @@ void FileAccessNetwork::_respond(uint64_t p_len, Error p_status) { Error FileAccessNetwork::_open(const String &p_path, int p_mode_flags) { ERR_FAIL_COND_V(p_mode_flags != READ, ERR_UNAVAILABLE); - if (opened) { - close(); - } + _close(); + FileAccessNetworkClient *nc = FileAccessNetworkClient::singleton; DEBUG_PRINT("open: " + p_path); @@ -287,7 +286,7 @@ Error FileAccessNetwork::_open(const String &p_path, int p_mode_flags) { return response; } -void FileAccessNetwork::close() { +void FileAccessNetwork::_close() { if (!opened) { return; } @@ -483,7 +482,7 @@ FileAccessNetwork::FileAccessNetwork() { } FileAccessNetwork::~FileAccessNetwork() { - close(); + _close(); FileAccessNetworkClient *nc = FileAccessNetworkClient::singleton; nc->lock_mutex(); diff --git a/core/io/file_access_network.h b/core/io/file_access_network.h index 6cae49b540..6afbf6adf5 100644 --- a/core/io/file_access_network.h +++ b/core/io/file_access_network.h @@ -113,6 +113,7 @@ class FileAccessNetwork : public FileAccess { void _queue_page(int32_t p_page) const; void _respond(uint64_t p_len, Error p_status); void _set_block(uint64_t p_offset, const Vector<uint8_t> &p_block); + void _close(); public: enum Command { @@ -131,7 +132,6 @@ public: }; virtual Error _open(const String &p_path, int p_mode_flags); ///< open a file - virtual void close(); ///< close a file virtual bool is_open() const; ///< true when file is open virtual void seek(uint64_t p_position); ///< seek to a given position diff --git a/core/io/file_access_pack.cpp b/core/io/file_access_pack.cpp index 7dbea96c3d..c6e14ffee7 100644 --- a/core/io/file_access_pack.cpp +++ b/core/io/file_access_pack.cpp @@ -126,8 +126,8 @@ PackedData::~PackedData() { ////////////////////////////////////////////////////////////////// bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset) { - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + if (f.is_null()) { return false; } @@ -137,19 +137,13 @@ bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, if (magic != PACK_HEADER_MAGIC) { // loading with offset feature not supported for self contained exe files - if (p_offset != 0) { - f->close(); - memdelete(f); - ERR_FAIL_V_MSG(false, "Loading self-contained executable with offset not supported."); - } + ERR_FAIL_COND_V_MSG(p_offset != 0, false, "Loading self-contained executable with offset not supported."); //maybe at the end.... self contained exe f->seek_end(); f->seek(f->get_position() - 4); magic = f->get_32(); if (magic != PACK_HEADER_MAGIC) { - f->close(); - memdelete(f); return false; } f->seek(f->get_position() - 12); @@ -159,8 +153,6 @@ bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, magic = f->get_32(); if (magic != PACK_HEADER_MAGIC) { - f->close(); - memdelete(f); return false; } } @@ -170,16 +162,8 @@ bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, uint32_t ver_minor = f->get_32(); f->get_32(); // patch number, not used for validation. - if (version != PACK_FORMAT_VERSION) { - f->close(); - memdelete(f); - ERR_FAIL_V_MSG(false, "Pack version unsupported: " + itos(version) + "."); - } - if (ver_major > VERSION_MAJOR || (ver_major == VERSION_MAJOR && ver_minor > VERSION_MINOR)) { - f->close(); - memdelete(f); - ERR_FAIL_V_MSG(false, "Pack created with a newer version of the engine: " + itos(ver_major) + "." + itos(ver_minor) + "."); - } + ERR_FAIL_COND_V_MSG(version != PACK_FORMAT_VERSION, false, "Pack version unsupported: " + itos(version) + "."); + ERR_FAIL_COND_V_MSG(ver_major > VERSION_MAJOR || (ver_major == VERSION_MAJOR && ver_minor > VERSION_MINOR), false, "Pack created with a newer version of the engine: " + itos(ver_major) + "." + itos(ver_minor) + "."); uint32_t pack_flags = f->get_32(); uint64_t file_base = f->get_64(); @@ -194,12 +178,9 @@ bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, int file_count = f->get_32(); if (enc_directory) { - FileAccessEncrypted *fae = memnew(FileAccessEncrypted); - if (!fae) { - f->close(); - memdelete(f); - ERR_FAIL_V_MSG(false, "Can't open encrypted pack directory."); - } + Ref<FileAccessEncrypted> fae; + fae.instantiate(); + ERR_FAIL_COND_V_MSG(fae.is_null(), false, "Can't open encrypted pack directory."); Vector<uint8_t> key; key.resize(32); @@ -208,12 +189,7 @@ bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, } Error err = fae->open_and_parse(f, key, FileAccessEncrypted::MODE_READ, false); - if (err) { - f->close(); - memdelete(f); - memdelete(fae); - ERR_FAIL_V_MSG(false, "Can't open encrypted pack directory."); - } + ERR_FAIL_COND_V_MSG(err, false, "Can't open encrypted pack directory."); f = fae; } @@ -236,12 +212,10 @@ bool PackedSourcePCK::try_open_pack(const String &p_path, bool p_replace_files, PackedData::get_singleton()->add_path(p_path, path, ofs + p_offset, size, md5, this, p_replace_files, (flags & PACK_FILE_ENCRYPTED)); } - f->close(); - memdelete(f); return true; } -FileAccess *PackedSourcePCK::get_file(const String &p_path, PackedData::PackedFile *p_file) { +Ref<FileAccess> PackedSourcePCK::get_file(const String &p_path, PackedData::PackedFile *p_file) { return memnew(FileAccessPack(p_path, *p_file)); } @@ -252,15 +226,17 @@ Error FileAccessPack::_open(const String &p_path, int p_mode_flags) { return ERR_UNAVAILABLE; } -void FileAccessPack::close() { - f->close(); -} - bool FileAccessPack::is_open() const { - return f->is_open(); + if (f.is_valid()) { + return f->is_open(); + } else { + return false; + } } void FileAccessPack::seek(uint64_t p_position) { + ERR_FAIL_COND_MSG(f.is_null(), "File must be opened before use."); + if (p_position > pf.size) { eof = true; } else { @@ -288,6 +264,7 @@ bool FileAccessPack::eof_reached() const { } uint8_t FileAccessPack::get_8() const { + ERR_FAIL_COND_V_MSG(f.is_null(), 0, "File must be opened before use."); if (pos >= pf.size) { eof = true; return 0; @@ -298,6 +275,7 @@ uint8_t FileAccessPack::get_8() const { } uint64_t FileAccessPack::get_buffer(uint8_t *p_dst, uint64_t p_length) const { + ERR_FAIL_COND_V_MSG(f.is_null(), -1, "File must be opened before use."); ERR_FAIL_COND_V(!p_dst && p_length > 0, -1); if (eof) { @@ -321,6 +299,8 @@ uint64_t FileAccessPack::get_buffer(uint8_t *p_dst, uint64_t p_length) const { } void FileAccessPack::set_big_endian(bool p_big_endian) { + ERR_FAIL_COND_MSG(f.is_null(), "File must be opened before use."); + FileAccess::set_big_endian(p_big_endian); f->set_big_endian(p_big_endian); } @@ -351,16 +331,15 @@ bool FileAccessPack::file_exists(const String &p_name) { FileAccessPack::FileAccessPack(const String &p_path, const PackedData::PackedFile &p_file) : pf(p_file), f(FileAccess::open(pf.pack, FileAccess::READ)) { - ERR_FAIL_COND_MSG(!f, "Can't open pack-referenced file '" + String(pf.pack) + "'."); + ERR_FAIL_COND_MSG(f.is_null(), "Can't open pack-referenced file '" + String(pf.pack) + "'."); f->seek(pf.offset); off = pf.offset; if (pf.encrypted) { - FileAccessEncrypted *fae = memnew(FileAccessEncrypted); - if (!fae) { - ERR_FAIL_MSG("Can't open encrypted pack-referenced file '" + String(pf.pack) + "'."); - } + Ref<FileAccessEncrypted> fae; + fae.instantiate(); + ERR_FAIL_COND_MSG(fae.is_null(), "Can't open encrypted pack-referenced file '" + String(pf.pack) + "'."); Vector<uint8_t> key; key.resize(32); @@ -369,10 +348,7 @@ FileAccessPack::FileAccessPack(const String &p_path, const PackedData::PackedFil } Error err = fae->open_and_parse(f, key, FileAccessEncrypted::MODE_READ, false); - if (err) { - memdelete(fae); - ERR_FAIL_MSG("Can't open encrypted pack-referenced file '" + String(pf.pack) + "'."); - } + ERR_FAIL_COND_MSG(err, "Can't open encrypted pack-referenced file '" + String(pf.pack) + "'."); f = fae; off = 0; } @@ -380,13 +356,6 @@ FileAccessPack::FileAccessPack(const String &p_path, const PackedData::PackedFil eof = false; } -FileAccessPack::~FileAccessPack() { - if (f) { - f->close(); - memdelete(f); - } -} - ////////////////////////////////////////////////////////////////////////////////// // DIR ACCESS ////////////////////////////////////////////////////////////////////////////////// @@ -507,7 +476,7 @@ Error DirAccessPack::change_dir(String p_dir) { } } -String DirAccessPack::get_current_dir(bool p_include_drive) { +String DirAccessPack::get_current_dir(bool p_include_drive) const { PackedData::PackedDir *pd = current; String p = current->name; diff --git a/core/io/file_access_pack.h b/core/io/file_access_pack.h index d4b32df2c7..44df2029bd 100644 --- a/core/io/file_access_pack.h +++ b/core/io/file_access_pack.h @@ -120,10 +120,10 @@ public: static PackedData *get_singleton() { return singleton; } Error add_pack(const String &p_path, bool p_replace_files, uint64_t p_offset); - _FORCE_INLINE_ FileAccess *try_open_path(const String &p_path); + _FORCE_INLINE_ Ref<FileAccess> try_open_path(const String &p_path); _FORCE_INLINE_ bool has_path(const String &p_path); - _FORCE_INLINE_ DirAccess *try_open_directory(const String &p_path); + _FORCE_INLINE_ Ref<DirAccess> try_open_directory(const String &p_path); _FORCE_INLINE_ bool has_directory(const String &p_path); PackedData(); @@ -133,14 +133,14 @@ public: class PackSource { public: virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset) = 0; - virtual FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file) = 0; + virtual Ref<FileAccess> get_file(const String &p_path, PackedData::PackedFile *p_file) = 0; virtual ~PackSource() {} }; class PackedSourcePCK : public PackSource { public: virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset) override; - virtual FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file) override; + virtual Ref<FileAccess> get_file(const String &p_path, PackedData::PackedFile *p_file) override; }; class FileAccessPack : public FileAccess { @@ -150,14 +150,13 @@ class FileAccessPack : public FileAccess { mutable bool eof; uint64_t off; - FileAccess *f = nullptr; + Ref<FileAccess> f; virtual Error _open(const String &p_path, int p_mode_flags); virtual uint64_t _get_modified_time(const String &p_file) { return 0; } virtual uint32_t _get_unix_permissions(const String &p_file) { return 0; } virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions) { return FAILED; } public: - virtual void close(); virtual bool is_open() const; virtual void seek(uint64_t p_position); @@ -183,10 +182,9 @@ public: virtual bool file_exists(const String &p_name); FileAccessPack(const String &p_path, const PackedData::PackedFile &p_file); - ~FileAccessPack(); }; -FileAccess *PackedData::try_open_path(const String &p_path) { +Ref<FileAccess> PackedData::try_open_path(const String &p_path) { PathMD5 pmd5(p_path.md5_buffer()); Map<PathMD5, PackedFile>::Element *E = files.find(pmd5); if (!E) { @@ -204,9 +202,8 @@ bool PackedData::has_path(const String &p_path) { } bool PackedData::has_directory(const String &p_path) { - DirAccess *da = try_open_directory(p_path); - if (da) { - memdelete(da); + Ref<DirAccess> da = try_open_directory(p_path); + if (da.is_valid()) { return true; } else { return false; @@ -233,7 +230,7 @@ public: virtual String get_drive(int p_drive); virtual Error change_dir(String p_dir); - virtual String get_current_dir(bool p_include_drive = true); + virtual String get_current_dir(bool p_include_drive = true) const; virtual bool file_exists(String p_file); virtual bool dir_exists(String p_dir); @@ -252,14 +249,12 @@ public: virtual String get_filesystem_type() const; DirAccessPack(); - ~DirAccessPack() {} }; -DirAccess *PackedData::try_open_directory(const String &p_path) { - DirAccess *da = memnew(DirAccessPack()); +Ref<DirAccess> PackedData::try_open_directory(const String &p_path) { + Ref<DirAccess> da = memnew(DirAccessPack()); if (da->change_dir(p_path) != OK) { - memdelete(da); - da = nullptr; + da = Ref<DirAccess>(); } return da; } diff --git a/core/io/file_access_zip.cpp b/core/io/file_access_zip.cpp index 6347862775..17f2335a8e 100644 --- a/core/io/file_access_zip.cpp +++ b/core/io/file_access_zip.cpp @@ -38,20 +38,26 @@ ZipArchive *ZipArchive::instance = nullptr; extern "C" { -static void *godot_open(void *data, const char *p_fname, int mode) { +struct ZipData { + Ref<FileAccess> f; +}; + +static void *godot_open(voidpf opaque, const char *p_fname, int mode) { if (mode & ZLIB_FILEFUNC_MODE_WRITE) { return nullptr; } - FileAccess *f = FileAccess::open(p_fname, FileAccess::READ); - ERR_FAIL_COND_V(!f, nullptr); + Ref<FileAccess> f = FileAccess::open(p_fname, FileAccess::READ); + ERR_FAIL_COND_V(f.is_null(), nullptr); - return f; + ZipData *zd = memnew(ZipData); + zd->f = f; + return zd; } -static uLong godot_read(void *data, void *fdata, void *buf, uLong size) { - FileAccess *f = (FileAccess *)fdata; - f->get_buffer((uint8_t *)buf, size); +static uLong godot_read(voidpf opaque, voidpf stream, void *buf, uLong size) { + ZipData *zd = (ZipData *)stream; + zd->f->get_buffer((uint8_t *)buf, size); return size; } @@ -60,42 +66,38 @@ static uLong godot_write(voidpf opaque, voidpf stream, const void *buf, uLong si } static long godot_tell(voidpf opaque, voidpf stream) { - FileAccess *f = (FileAccess *)stream; - return f->get_position(); + ZipData *zd = (ZipData *)stream; + return zd->f->get_position(); } static long godot_seek(voidpf opaque, voidpf stream, uLong offset, int origin) { - FileAccess *f = (FileAccess *)stream; + ZipData *zd = (ZipData *)stream; uint64_t pos = offset; switch (origin) { case ZLIB_FILEFUNC_SEEK_CUR: - pos = f->get_position() + offset; + pos = zd->f->get_position() + offset; break; case ZLIB_FILEFUNC_SEEK_END: - pos = f->get_length() + offset; + pos = zd->f->get_length() + offset; break; default: break; } - f->seek(pos); + zd->f->seek(pos); return 0; } static int godot_close(voidpf opaque, voidpf stream) { - FileAccess *f = (FileAccess *)stream; - if (f) { - f->close(); - memdelete(f); - f = nullptr; - } + ZipData *zd = (ZipData *)stream; + memdelete(zd); return 0; } static int godot_testerror(voidpf opaque, voidpf stream) { - FileAccess *f = (FileAccess *)stream; - return f->get_error() != OK ? 1 : 0; + ZipData *zd = (ZipData *)stream; + return zd->f->get_error() != OK ? 1 : 0; } static voidpf godot_alloc(voidpf opaque, uInt items, uInt size) { @@ -208,7 +210,7 @@ bool ZipArchive::file_exists(String p_name) const { return files.has(p_name); } -FileAccess *ZipArchive::get_file(const String &p_path, PackedData::PackedFile *p_file) { +Ref<FileAccess> ZipArchive::get_file(const String &p_path, PackedData::PackedFile *p_file) { return memnew(FileAccessZip(p_path, *p_file)); } @@ -233,7 +235,7 @@ ZipArchive::~ZipArchive() { } Error FileAccessZip::_open(const String &p_path, int p_mode_flags) { - close(); + _close(); ERR_FAIL_COND_V(p_mode_flags & FileAccess::WRITE, FAILED); ZipArchive *arch = ZipArchive::get_singleton(); @@ -247,7 +249,7 @@ Error FileAccessZip::_open(const String &p_path, int p_mode_flags) { return OK; } -void FileAccessZip::close() { +void FileAccessZip::_close() { if (!zfile) { return; } @@ -339,7 +341,7 @@ FileAccessZip::FileAccessZip(const String &p_path, const PackedData::PackedFile } FileAccessZip::~FileAccessZip() { - close(); + _close(); } #endif // MINIZIP_ENABLED diff --git a/core/io/file_access_zip.h b/core/io/file_access_zip.h index a238c66437..2504aeedc4 100644 --- a/core/io/file_access_zip.h +++ b/core/io/file_access_zip.h @@ -68,7 +68,7 @@ public: bool file_exists(String p_name) const; virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset) override; - FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file) override; + Ref<FileAccess> get_file(const String &p_path, PackedData::PackedFile *p_file) override; static ZipArchive *get_singleton(); @@ -82,9 +82,10 @@ class FileAccessZip : public FileAccess { mutable bool at_eof; + void _close(); + public: virtual Error _open(const String &p_path, int p_mode_flags); ///< open a file - virtual void close(); ///< close a file virtual bool is_open() const; ///< true when file is open virtual void seek(uint64_t p_position); ///< seek to a given position diff --git a/core/io/image.cpp b/core/io/image.cpp index fad9942017..4aed5a913a 100644 --- a/core/io/image.cpp +++ b/core/io/image.cpp @@ -3276,7 +3276,7 @@ Ref<Image> Image::rgbe_to_srgb() { for (int row = 0; row < height; row++) { for (int col = 0; col < width; col++) { - new_image->set_pixel(col, row, get_pixel(col, row).to_srgb()); + new_image->set_pixel(col, row, get_pixel(col, row).linear_to_srgb()); } } diff --git a/core/io/image_loader.cpp b/core/io/image_loader.cpp index 5518ec8ceb..2ccc95f0de 100644 --- a/core/io/image_loader.cpp +++ b/core/io/image_loader.cpp @@ -44,17 +44,14 @@ bool ImageFormatLoader::recognize(const String &p_extension) const { return false; } -Error ImageLoader::load_image(String p_file, Ref<Image> p_image, FileAccess *p_custom, bool p_force_linear, float p_scale) { +Error ImageLoader::load_image(String p_file, Ref<Image> p_image, Ref<FileAccess> p_custom, bool p_force_linear, float p_scale) { ERR_FAIL_COND_V_MSG(p_image.is_null(), ERR_INVALID_PARAMETER, "It's not a reference to a valid Image object."); - FileAccess *f = p_custom; - if (!f) { + Ref<FileAccess> f = p_custom; + if (f.is_null()) { Error err; f = FileAccess::open(p_file, FileAccess::READ, &err); - if (!f) { - ERR_PRINT("Error opening file '" + p_file + "'."); - return err; - } + ERR_FAIL_COND_V_MSG(f.is_null(), err, "Error opening file '" + p_file + "'."); } String extension = p_file.get_extension(); @@ -69,18 +66,10 @@ Error ImageLoader::load_image(String p_file, Ref<Image> p_image, FileAccess *p_c } if (err != ERR_FILE_UNRECOGNIZED) { - if (!p_custom) { - memdelete(f); - } - return err; } } - if (!p_custom) { - memdelete(f); - } - return ERR_FILE_UNRECOGNIZED; } @@ -123,8 +112,8 @@ void ImageLoader::cleanup() { ///////////////// RES ResourceFormatLoaderImage::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + if (f.is_null()) { if (r_error) { *r_error = ERR_CANT_OPEN; } @@ -136,7 +125,6 @@ RES ResourceFormatLoaderImage::load(const String &p_path, const String &p_origin bool unrecognized = header[0] != 'G' || header[1] != 'D' || header[2] != 'I' || header[3] != 'M'; if (unrecognized) { - memdelete(f); if (r_error) { *r_error = ERR_FILE_UNRECOGNIZED; } @@ -155,7 +143,6 @@ RES ResourceFormatLoaderImage::load(const String &p_path, const String &p_origin } if (idx == -1) { - memdelete(f); if (r_error) { *r_error = ERR_FILE_UNRECOGNIZED; } @@ -167,8 +154,6 @@ RES ResourceFormatLoaderImage::load(const String &p_path, const String &p_origin Error err = ImageLoader::loader[idx]->load_image(image, f, false, 1.0); - memdelete(f); - if (err != OK) { if (r_error) { *r_error = err; diff --git a/core/io/image_loader.h b/core/io/image_loader.h index 37d7620f96..9409617268 100644 --- a/core/io/image_loader.h +++ b/core/io/image_loader.h @@ -44,7 +44,7 @@ class ImageFormatLoader { friend class ResourceFormatLoaderImage; protected: - virtual Error load_image(Ref<Image> p_image, FileAccess *p_fileaccess, bool p_force_linear, float p_scale) = 0; + virtual Error load_image(Ref<Image> p_image, Ref<FileAccess> p_fileaccess, bool p_force_linear, float p_scale) = 0; virtual void get_recognized_extensions(List<String> *p_extensions) const = 0; bool recognize(const String &p_extension) const; @@ -58,7 +58,7 @@ class ImageLoader { protected: public: - static Error load_image(String p_file, Ref<Image> p_image, FileAccess *p_custom = nullptr, bool p_force_linear = false, float p_scale = 1.0); + static Error load_image(String p_file, Ref<Image> p_image, Ref<FileAccess> p_custom = Ref<FileAccess>(), bool p_force_linear = false, float p_scale = 1.0); static void get_recognized_extensions(List<String> *p_extensions); static ImageFormatLoader *recognize(const String &p_extension); diff --git a/core/io/logger.cpp b/core/io/logger.cpp index 2b6f230434..c19fc2820b 100644 --- a/core/io/logger.cpp +++ b/core/io/logger.cpp @@ -115,21 +115,14 @@ void Logger::logf_error(const char *p_format, ...) { va_end(argp); } -void RotatedFileLogger::close_file() { - if (file) { - memdelete(file); - file = nullptr; - } -} - void RotatedFileLogger::clear_old_backups() { int max_backups = max_files - 1; // -1 for the current file String basename = base_path.get_file().get_basename(); String extension = base_path.get_extension(); - DirAccessRef da = DirAccess::open(base_path.get_base_dir()); - if (!da) { + Ref<DirAccess> da = DirAccess::open(base_path.get_base_dir()); + if (da.is_null()) { return; } @@ -155,7 +148,7 @@ void RotatedFileLogger::clear_old_backups() { } void RotatedFileLogger::rotate_file() { - close_file(); + file.unref(); if (FileAccess::exists(base_path)) { if (max_files > 1) { @@ -165,20 +158,21 @@ void RotatedFileLogger::rotate_file() { backup_name += "." + base_path.get_extension(); } - DirAccessRef da = DirAccess::open(base_path.get_base_dir()); - if (da) { + Ref<DirAccess> da = DirAccess::open(base_path.get_base_dir()); + if (da.is_valid()) { da->copy(base_path, backup_name); } clear_old_backups(); } } else { - DirAccessRef da = DirAccess::create(DirAccess::ACCESS_USERDATA); - if (da) { + Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_USERDATA); + if (da.is_valid()) { da->make_dir_recursive(base_path.get_base_dir()); } } file = FileAccess::open(base_path, FileAccess::WRITE); + file->detach_from_objectdb(); // Note: This FileAccess instance will exist longer than ObjectDB, therefor can't be registered in ObjectDB. } RotatedFileLogger::RotatedFileLogger(const String &p_base_path, int p_max_files) : @@ -192,7 +186,7 @@ void RotatedFileLogger::logv(const char *p_format, va_list p_list, bool p_err) { return; } - if (file) { + if (file.is_valid()) { const int static_buf_size = 512; char static_buf[static_buf_size]; char *buf = static_buf; @@ -218,10 +212,6 @@ void RotatedFileLogger::logv(const char *p_format, va_list p_list, bool p_err) { } } -RotatedFileLogger::~RotatedFileLogger() { - close_file(); -} - void StdLogger::logv(const char *p_format, va_list p_list, bool p_err) { if (!should_log(p_err)) { return; diff --git a/core/io/logger.h b/core/io/logger.h index 047ee3d0f1..e3ac00f11c 100644 --- a/core/io/logger.h +++ b/core/io/logger.h @@ -81,9 +81,8 @@ class RotatedFileLogger : public Logger { String base_path; int max_files; - FileAccess *file = nullptr; + Ref<FileAccess> file; - void close_file(); void clear_old_backups(); void rotate_file(); @@ -91,8 +90,6 @@ public: RotatedFileLogger(const String &p_base_path, int p_max_files = 10); virtual void logv(const char *p_format, va_list p_list, bool p_err) _PRINTF_FORMAT_ATTRIBUTE_2_0; - - virtual ~RotatedFileLogger(); }; class CompositeLogger : public Logger { diff --git a/core/io/pck_packer.cpp b/core/io/pck_packer.cpp index b3bf0cff2d..aa1b323db2 100644 --- a/core/io/pck_packer.cpp +++ b/core/io/pck_packer.cpp @@ -83,13 +83,8 @@ Error PCKPacker::pck_start(const String &p_file, int p_alignment, const String & } enc_dir = p_encrypt_directory; - if (file != nullptr) { - memdelete(file); - } - file = FileAccess::open(p_file, FileAccess::WRITE); - - ERR_FAIL_COND_V_MSG(!file, ERR_CANT_CREATE, "Can't open file to write: " + String(p_file) + "."); + ERR_FAIL_COND_V_MSG(file.is_null(), ERR_CANT_CREATE, "Can't open file to write: " + String(p_file) + "."); alignment = p_alignment; @@ -112,8 +107,8 @@ Error PCKPacker::pck_start(const String &p_file, int p_alignment, const String & } Error PCKPacker::add_file(const String &p_file, const String &p_src, bool p_encrypt) { - FileAccess *f = FileAccess::open(p_src, FileAccess::READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_src, FileAccess::READ); + if (f.is_null()) { return ERR_FILE_CANT_OPEN; } @@ -149,14 +144,11 @@ Error PCKPacker::add_file(const String &p_file, const String &p_src, bool p_encr files.push_back(pf); - f->close(); - memdelete(f); - return OK; } Error PCKPacker::flush(bool p_verbose) { - ERR_FAIL_COND_V_MSG(!file, ERR_INVALID_PARAMETER, "File must be opened before use."); + ERR_FAIL_COND_V_MSG(file.is_null(), ERR_INVALID_PARAMETER, "File must be opened before use."); int64_t file_base_ofs = file->get_position(); file->store_64(0); // files base @@ -168,12 +160,12 @@ Error PCKPacker::flush(bool p_verbose) { // write the index file->store_32(files.size()); - FileAccessEncrypted *fae = nullptr; - FileAccess *fhead = file; + Ref<FileAccessEncrypted> fae; + Ref<FileAccess> fhead = file; if (enc_dir) { - fae = memnew(FileAccessEncrypted); - ERR_FAIL_COND_V(!fae, ERR_CANT_CREATE); + fae.instantiate(); + ERR_FAIL_COND_V(fae.is_null(), ERR_CANT_CREATE); Error err = fae->open_and_parse(file, key, FileAccessEncrypted::MODE_WRITE_AES256, false); ERR_FAIL_COND_V(err != OK, ERR_CANT_CREATE); @@ -202,9 +194,9 @@ Error PCKPacker::flush(bool p_verbose) { fhead->store_32(flags); } - if (fae) { - fae->release(); - memdelete(fae); + if (fae.is_valid()) { + fhead.unref(); + fae.unref(); } int header_padding = _get_pad(alignment, file->get_position()); @@ -222,14 +214,13 @@ Error PCKPacker::flush(bool p_verbose) { int count = 0; for (int i = 0; i < files.size(); i++) { - FileAccess *src = FileAccess::open(files[i].src_path, FileAccess::READ); + Ref<FileAccess> src = FileAccess::open(files[i].src_path, FileAccess::READ); uint64_t to_write = files[i].size; - fae = nullptr; - FileAccess *ftmp = file; + Ref<FileAccess> ftmp = file; if (files[i].encrypted) { - fae = memnew(FileAccessEncrypted); - ERR_FAIL_COND_V(!fae, ERR_CANT_CREATE); + fae.instantiate(); + ERR_FAIL_COND_V(fae.is_null(), ERR_CANT_CREATE); Error err = fae->open_and_parse(file, key, FileAccessEncrypted::MODE_WRITE_AES256, false); ERR_FAIL_COND_V(err != OK, ERR_CANT_CREATE); @@ -242,9 +233,9 @@ Error PCKPacker::flush(bool p_verbose) { to_write -= read; } - if (fae) { - fae->release(); - memdelete(fae); + if (fae.is_valid()) { + ftmp.unref(); + fae.unref(); } int pad = _get_pad(alignment, file->get_position()); @@ -252,8 +243,6 @@ Error PCKPacker::flush(bool p_verbose) { file->store_8(Math::rand() % 256); } - src->close(); - memdelete(src); count += 1; const int file_num = files.size(); if (p_verbose && (file_num > 0)) { @@ -265,15 +254,8 @@ Error PCKPacker::flush(bool p_verbose) { printf("\n"); } - file->close(); + file.unref(); memdelete_arr(buf); return OK; } - -PCKPacker::~PCKPacker() { - if (file != nullptr) { - memdelete(file); - } - file = nullptr; -} diff --git a/core/io/pck_packer.h b/core/io/pck_packer.h index 583171a70b..77ec293fb2 100644 --- a/core/io/pck_packer.h +++ b/core/io/pck_packer.h @@ -38,7 +38,7 @@ class FileAccess; class PCKPacker : public RefCounted { GDCLASS(PCKPacker, RefCounted); - FileAccess *file = nullptr; + Ref<FileAccess> file; int alignment = 0; uint64_t ofs = 0; @@ -63,7 +63,6 @@ public: Error flush(bool p_verbose = false); PCKPacker() {} - ~PCKPacker(); }; #endif // PCK_PACKER_H diff --git a/core/io/resource.cpp b/core/io/resource.cpp index f90a6e9304..bf91438810 100644 --- a/core/io/resource.cpp +++ b/core/io/resource.cpp @@ -538,10 +538,10 @@ void ResourceCache::dump(const char *p_file, bool p_short) { Map<String, int> type_count; - FileAccess *f = nullptr; + Ref<FileAccess> f; if (p_file) { f = FileAccess::open(String::utf8(p_file), FileAccess::WRITE); - ERR_FAIL_COND_MSG(!f, "Cannot create file at path '" + String::utf8(p_file) + "'."); + ERR_FAIL_COND_MSG(f.is_null(), "Cannot create file at path '" + String::utf8(p_file) + "'."); } const String *K = nullptr; @@ -555,21 +555,17 @@ void ResourceCache::dump(const char *p_file, bool p_short) { type_count[r->get_class()]++; if (!p_short) { - if (f) { + if (f.is_valid()) { f->store_line(r->get_class() + ": " + r->get_path()); } } } for (const KeyValue<String, int> &E : type_count) { - if (f) { + if (f.is_valid()) { f->store_line(E.key + " count: " + itos(E.value)); } } - if (f) { - f->close(); - memdelete(f); - } lock.read_unlock(); #else diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp index 3ef895ab01..8d4dbc3f73 100644 --- a/core/io/resource_format_binary.cpp +++ b/core/io/resource_format_binary.cpp @@ -101,11 +101,11 @@ void ResourceLoaderBinary::_advance_padding(uint32_t p_len) { } } -static Error read_reals(real_t *dst, FileAccess &f, size_t count) { - if (f.real_is_double) { +static Error read_reals(real_t *dst, Ref<FileAccess> &f, size_t count) { + if (f->real_is_double) { if (sizeof(real_t) == 8) { // Ideal case with double-precision - f.get_buffer((uint8_t *)dst, count * sizeof(double)); + f->get_buffer((uint8_t *)dst, count * sizeof(double)); #ifdef BIG_ENDIAN_ENABLED { uint64_t *dst = (uint64_t *)dst; @@ -117,7 +117,7 @@ static Error read_reals(real_t *dst, FileAccess &f, size_t count) { } else if (sizeof(real_t) == 4) { // May be slower, but this is for compatibility. Eventually the data should be converted. for (size_t i = 0; i < count; ++i) { - dst[i] = f.get_double(); + dst[i] = f->get_double(); } } else { ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "real_t size is neither 4 nor 8!"); @@ -125,7 +125,7 @@ static Error read_reals(real_t *dst, FileAccess &f, size_t count) { } else { if (sizeof(real_t) == 4) { // Ideal case with float-precision - f.get_buffer((uint8_t *)dst, count * sizeof(float)); + f->get_buffer((uint8_t *)dst, count * sizeof(float)); #ifdef BIG_ENDIAN_ENABLED { uint32_t *dst = (uint32_t *)dst; @@ -136,7 +136,7 @@ static Error read_reals(real_t *dst, FileAccess &f, size_t count) { #endif } else if (sizeof(real_t) == 8) { for (size_t i = 0; i < count; ++i) { - dst[i] = f.get_float(); + dst[i] = f->get_float(); } } else { ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "real_t size is neither 4 nor 8!"); @@ -573,7 +573,7 @@ Error ResourceLoaderBinary::parse_variant(Variant &r_v) { array.resize(len); Vector2 *w = array.ptrw(); static_assert(sizeof(Vector2) == 2 * sizeof(real_t)); - const Error err = read_reals(reinterpret_cast<real_t *>(w), *f, len * 2); + const Error err = read_reals(reinterpret_cast<real_t *>(w), f, len * 2); ERR_FAIL_COND_V(err != OK, err); r_v = array; @@ -586,7 +586,7 @@ Error ResourceLoaderBinary::parse_variant(Variant &r_v) { array.resize(len); Vector3 *w = array.ptrw(); static_assert(sizeof(Vector3) == 3 * sizeof(real_t)); - const Error err = read_reals(reinterpret_cast<real_t *>(w), *f, len * 3); + const Error err = read_reals(reinterpret_cast<real_t *>(w), f, len * 3); ERR_FAIL_COND_V(err != OK, err); r_v = array; @@ -789,7 +789,7 @@ Error ResourceLoaderBinary::load() { resource_cache.push_back(res); if (main) { - f->close(); + f.unref(); resource = res; resource->set_as_translation_remapped(translation_remapped); error = OK; @@ -804,13 +804,13 @@ void ResourceLoaderBinary::set_translation_remapped(bool p_remapped) { translation_remapped = p_remapped; } -static void save_ustring(FileAccess *f, const String &p_string) { +static void save_ustring(Ref<FileAccess> f, const String &p_string) { CharString utf8 = p_string.utf8(); f->store_32(utf8.length() + 1); f->store_buffer((const uint8_t *)utf8.get_data(), utf8.length() + 1); } -static String get_ustring(FileAccess *f) { +static String get_ustring(Ref<FileAccess> f) { int len = f->get_32(); Vector<char> str_buf; str_buf.resize(len); @@ -834,7 +834,7 @@ String ResourceLoaderBinary::get_unicode_string() { return s; } -void ResourceLoaderBinary::get_dependencies(FileAccess *p_f, List<String> *p_dependencies, bool p_add_types) { +void ResourceLoaderBinary::get_dependencies(Ref<FileAccess> p_f, List<String> *p_dependencies, bool p_add_types) { open(p_f, false, true); if (error) { return; @@ -856,7 +856,7 @@ void ResourceLoaderBinary::get_dependencies(FileAccess *p_f, List<String> *p_dep } } -void ResourceLoaderBinary::open(FileAccess *p_f, bool p_no_resources, bool p_keep_uuid_paths) { +void ResourceLoaderBinary::open(Ref<FileAccess> p_f, bool p_no_resources, bool p_keep_uuid_paths) { error = OK; f = p_f; @@ -864,11 +864,11 @@ void ResourceLoaderBinary::open(FileAccess *p_f, bool p_no_resources, bool p_kee f->get_buffer(header, 4); if (header[0] == 'R' && header[1] == 'S' && header[2] == 'C' && header[3] == 'C') { // Compressed. - FileAccessCompressed *fac = memnew(FileAccessCompressed); + Ref<FileAccessCompressed> fac; + fac.instantiate(); error = fac->open_after_magic(f); if (error != OK) { - memdelete(fac); - f->close(); + f.unref(); ERR_FAIL_MSG("Failed to open binary resource file: " + local_path + "."); } f = fac; @@ -876,7 +876,7 @@ void ResourceLoaderBinary::open(FileAccess *p_f, bool p_no_resources, bool p_kee } else if (header[0] != 'R' || header[1] != 'S' || header[2] != 'R' || header[3] != 'C') { // Not normal. error = ERR_FILE_UNRECOGNIZED; - f->close(); + f.unref(); ERR_FAIL_MSG("Unrecognized binary resource file: " + local_path + "."); } @@ -901,7 +901,7 @@ void ResourceLoaderBinary::open(FileAccess *p_f, bool p_no_resources, bool p_kee print_bl("format: " + itos(ver_format)); if (ver_format > FORMAT_VERSION || ver_major > VERSION_MAJOR) { - f->close(); + f.unref(); ERR_FAIL_MSG(vformat("File '%s' can't be loaded, as it uses a format version (%d) or engine version (%d.%d) which are not supported by your engine version (%s).", local_path, ver_format, ver_major, ver_minor, VERSION_BRANCH)); } @@ -978,12 +978,12 @@ void ResourceLoaderBinary::open(FileAccess *p_f, bool p_no_resources, bool p_kee if (f->eof_reached()) { error = ERR_FILE_CORRUPT; - f->close(); + f.unref(); ERR_FAIL_MSG("Premature end of file (EOF): " + local_path + "."); } } -String ResourceLoaderBinary::recognize(FileAccess *p_f) { +String ResourceLoaderBinary::recognize(Ref<FileAccess> p_f) { error = OK; f = p_f; @@ -991,11 +991,11 @@ String ResourceLoaderBinary::recognize(FileAccess *p_f) { f->get_buffer(header, 4); if (header[0] == 'R' && header[1] == 'S' && header[2] == 'C' && header[3] == 'C') { // Compressed. - FileAccessCompressed *fac = memnew(FileAccessCompressed); + Ref<FileAccessCompressed> fac; + fac.instantiate(); error = fac->open_after_magic(f); if (error != OK) { - memdelete(fac); - f->close(); + f.unref(); return ""; } f = fac; @@ -1003,7 +1003,7 @@ String ResourceLoaderBinary::recognize(FileAccess *p_f) { } else if (header[0] != 'R' || header[1] != 'S' || header[2] != 'R' || header[3] != 'C') { // Not normal. error = ERR_FILE_UNRECOGNIZED; - f->close(); + f.unref(); return ""; } @@ -1017,7 +1017,7 @@ String ResourceLoaderBinary::recognize(FileAccess *p_f) { uint32_t ver_format = f->get_32(); if (ver_format > FORMAT_VERSION || ver_major > VERSION_MAJOR) { - f->close(); + f.unref(); return ""; } @@ -1026,19 +1026,13 @@ String ResourceLoaderBinary::recognize(FileAccess *p_f) { return type; } -ResourceLoaderBinary::~ResourceLoaderBinary() { - if (f) { - memdelete(f); - } -} - RES ResourceFormatLoaderBinary::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { if (r_error) { *r_error = ERR_FILE_CANT_OPEN; } Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err); ERR_FAIL_COND_V_MSG(err != OK, RES(), "Cannot open file '" + p_path + "'."); @@ -1096,8 +1090,8 @@ bool ResourceFormatLoaderBinary::handles_type(const String &p_type) const { } void ResourceFormatLoaderBinary::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) { - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - ERR_FAIL_COND_MSG(!f, "Cannot open file '" + p_path + "'."); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + ERR_FAIL_COND_MSG(f.is_null(), "Cannot open file '" + p_path + "'."); ResourceLoaderBinary loader; loader.local_path = ProjectSettings::get_singleton()->localize_path(p_path); @@ -1106,10 +1100,10 @@ void ResourceFormatLoaderBinary::get_dependencies(const String &p_path, List<Str } Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, const Map<String, String> &p_map) { - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - ERR_FAIL_COND_V_MSG(!f, ERR_CANT_OPEN, "Cannot open file '" + p_path + "'."); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + ERR_FAIL_COND_V_MSG(f.is_null(), ERR_CANT_OPEN, "Cannot open file '" + p_path + "'."); - FileAccess *fw = nullptr; + Ref<FileAccess> fw; String local_path = p_path.get_base_dir(); @@ -1117,36 +1111,26 @@ Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, cons f->get_buffer(header, 4); if (header[0] == 'R' && header[1] == 'S' && header[2] == 'C' && header[3] == 'C') { // Compressed. - FileAccessCompressed *fac = memnew(FileAccessCompressed); + Ref<FileAccessCompressed> fac; + fac.instantiate(); Error err = fac->open_after_magic(f); - if (err != OK) { - memdelete(fac); - memdelete(f); - ERR_FAIL_V_MSG(err, "Cannot open file '" + p_path + "'."); - } + ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot open file '" + p_path + "'."); f = fac; - FileAccessCompressed *facw = memnew(FileAccessCompressed); + Ref<FileAccessCompressed> facw; + facw.instantiate(); facw->configure("RSCC"); err = facw->_open(p_path + ".depren", FileAccess::WRITE); - if (err) { - memdelete(fac); - memdelete(facw); - ERR_FAIL_COND_V_MSG(err, ERR_FILE_CORRUPT, "Cannot create file '" + p_path + ".depren'."); - } + ERR_FAIL_COND_V_MSG(err, ERR_FILE_CORRUPT, "Cannot create file '" + p_path + ".depren'."); fw = facw; } else if (header[0] != 'R' || header[1] != 'S' || header[2] != 'R' || header[3] != 'C') { // Not normal. - memdelete(f); ERR_FAIL_V_MSG(ERR_FILE_UNRECOGNIZED, "Unrecognized binary resource file '" + local_path + "'."); } else { fw = FileAccess::open(p_path + ".depren", FileAccess::WRITE); - if (!fw) { - memdelete(f); - } - ERR_FAIL_COND_V_MSG(!fw, ERR_CANT_CREATE, "Cannot create file '" + p_path + ".depren'."); + ERR_FAIL_COND_V_MSG(fw.is_null(), ERR_CANT_CREATE, "Cannot create file '" + p_path + ".depren'."); uint8_t magic[4] = { 'R', 'S', 'R', 'C' }; fw->store_buffer(magic, 4); @@ -1169,10 +1153,8 @@ Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, cons uint32_t ver_format = f->get_32(); if (ver_format < FORMAT_VERSION_CAN_RENAME_DEPS) { - memdelete(f); - memdelete(fw); { - DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); + Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); da->remove(p_path + ".depren"); } @@ -1201,8 +1183,6 @@ Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, cons } if (ver_format > FORMAT_VERSION || ver_major > VERSION_MAJOR) { - memdelete(f); - memdelete(fw); ERR_FAIL_V_MSG(ERR_FILE_UNRECOGNIZED, vformat("File '%s' can't be loaded, as it uses a format version (%d) or engine version (%d.%d) which are not supported by your engine version (%s).", local_path, ver_format, ver_major, ver_minor, VERSION_BRANCH)); @@ -1311,22 +1291,19 @@ Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, cons fw->seek(md_ofs); fw->store_64(importmd_ofs + size_diff); - memdelete(f); - memdelete(fw); - if (!all_ok) { return ERR_CANT_CREATE; } - DirAccessRef da = DirAccess::create(DirAccess::ACCESS_RESOURCES); + Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_RESOURCES); da->remove(p_path); da->rename(p_path + ".depren", p_path); return OK; } String ResourceFormatLoaderBinary::get_resource_type(const String &p_path) const { - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + if (f.is_null()) { return ""; //could not read } @@ -1343,8 +1320,8 @@ ResourceUID::ID ResourceFormatLoaderBinary::get_resource_uid(const String &p_pat return ResourceUID::INVALID_ID; } - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + if (f.is_null()) { return ResourceUID::INVALID_ID; //could not read } @@ -1362,7 +1339,7 @@ ResourceUID::ID ResourceFormatLoaderBinary::get_resource_uid(const String &p_pat /////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////// -void ResourceFormatSaverBinaryInstance::_pad_buffer(FileAccess *f, int p_bytes) { +void ResourceFormatSaverBinaryInstance::_pad_buffer(Ref<FileAccess> f, int p_bytes) { int extra = 4 - (p_bytes % 4); if (extra < 4) { for (int i = 0; i < extra; i++) { @@ -1371,7 +1348,7 @@ void ResourceFormatSaverBinaryInstance::_pad_buffer(FileAccess *f, int p_bytes) } } -void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Variant &p_property, Map<RES, int> &resource_map, Map<RES, int> &external_resources, Map<StringName, int> &string_map, const PropertyInfo &p_hint) { +void ResourceFormatSaverBinaryInstance::write_variant(Ref<FileAccess> f, const Variant &p_property, Map<RES, int> &resource_map, Map<RES, int> &external_resources, Map<StringName, int> &string_map, const PropertyInfo &p_hint) { switch (p_property.get_type()) { case Variant::NIL: { f->store_32(VARIANT_NIL); @@ -1830,14 +1807,14 @@ void ResourceFormatSaverBinaryInstance::_find_resources(const Variant &p_variant } } -void ResourceFormatSaverBinaryInstance::save_unicode_string(FileAccess *f, const String &p_string, bool p_bit_on_len) { +void ResourceFormatSaverBinaryInstance::save_unicode_string(Ref<FileAccess> p_f, const String &p_string, bool p_bit_on_len) { CharString utf8 = p_string.utf8(); if (p_bit_on_len) { - f->store_32((utf8.length() + 1) | 0x80000000); + p_f->store_32((utf8.length() + 1) | 0x80000000); } else { - f->store_32(utf8.length() + 1); + p_f->store_32(utf8.length() + 1); } - f->store_buffer((const uint8_t *)utf8.get_data(), utf8.length() + 1); + p_f->store_buffer((const uint8_t *)utf8.get_data(), utf8.length() + 1); } int ResourceFormatSaverBinaryInstance::get_string_index(const String &p_string) { @@ -1853,15 +1830,13 @@ int ResourceFormatSaverBinaryInstance::get_string_index(const String &p_string) Error ResourceFormatSaverBinaryInstance::save(const String &p_path, const RES &p_resource, uint32_t p_flags) { Error err; + Ref<FileAccess> f; if (p_flags & ResourceSaver::FLAG_COMPRESS) { - FileAccessCompressed *fac = memnew(FileAccessCompressed); + Ref<FileAccessCompressed> fac; + fac.instantiate(); fac->configure("RSCC"); f = fac; err = fac->_open(p_path, FileAccess::WRITE); - if (err) { - memdelete(f); - } - } else { f = FileAccess::open(p_path, FileAccess::WRITE, &err); } @@ -1902,8 +1877,6 @@ Error ResourceFormatSaverBinaryInstance::save(const String &p_path, const RES &p f->store_32(FORMAT_VERSION); if (f->get_error() != OK && f->get_error() != ERR_FILE_EOF) { - f->close(); - memdelete(f); return ERR_CANT_CREATE; } @@ -2061,14 +2034,9 @@ Error ResourceFormatSaverBinaryInstance::save(const String &p_path, const RES &p f->store_buffer((const uint8_t *)"RSRC", 4); //magic at end if (f->get_error() != OK && f->get_error() != ERR_FILE_EOF) { - f->close(); - memdelete(f); return ERR_CANT_CREATE; } - f->close(); - memdelete(f); - return OK; } diff --git a/core/io/resource_format_binary.h b/core/io/resource_format_binary.h index 5403168a53..72a3c6751d 100644 --- a/core/io/resource_format_binary.h +++ b/core/io/resource_format_binary.h @@ -43,7 +43,7 @@ class ResourceLoaderBinary { Ref<Resource> resource; uint32_t ver_format = 0; - FileAccess *f = nullptr; + Ref<FileAccess> f; uint64_t importmd_ofs = 0; @@ -98,12 +98,11 @@ public: void set_translation_remapped(bool p_remapped); void set_remaps(const Map<String, String> &p_remaps) { remaps = p_remaps; } - void open(FileAccess *p_f, bool p_no_resources = false, bool p_keep_uuid_paths = false); - String recognize(FileAccess *p_f); - void get_dependencies(FileAccess *p_f, List<String> *p_dependencies, bool p_add_types); + void open(Ref<FileAccess> p_f, bool p_no_resources = false, bool p_keep_uuid_paths = false); + String recognize(Ref<FileAccess> p_f); + void get_dependencies(Ref<FileAccess> p_f, List<String> *p_dependencies, bool p_add_types); ResourceLoaderBinary() {} - ~ResourceLoaderBinary(); }; class ResourceFormatLoaderBinary : public ResourceFormatLoader { @@ -127,7 +126,6 @@ class ResourceFormatSaverBinaryInstance { bool skip_editor; bool big_endian; bool takeover_paths; - FileAccess *f = nullptr; String magic; Set<RES> resource_set; @@ -155,9 +153,9 @@ class ResourceFormatSaverBinaryInstance { List<Property> properties; }; - static void _pad_buffer(FileAccess *f, int p_bytes); + static void _pad_buffer(Ref<FileAccess> f, int p_bytes); void _find_resources(const Variant &p_variant, bool p_main = false); - static void save_unicode_string(FileAccess *f, const String &p_string, bool p_bit_on_len = false); + static void save_unicode_string(Ref<FileAccess> f, const String &p_string, bool p_bit_on_len = false); int get_string_index(const String &p_string); public: @@ -170,7 +168,7 @@ public: RESERVED_FIELDS = 11 }; Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0); - static void write_variant(FileAccess *f, const Variant &p_property, Map<RES, int> &resource_map, Map<RES, int> &external_resources, Map<StringName, int> &string_map, const PropertyInfo &p_hint = PropertyInfo()); + static void write_variant(Ref<FileAccess> f, const Variant &p_property, Map<RES, int> &resource_map, Map<RES, int> &external_resources, Map<StringName, int> &string_map, const PropertyInfo &p_hint = PropertyInfo()); }; class ResourceFormatSaverBinary : public ResourceFormatSaver { diff --git a/core/io/resource_importer.cpp b/core/io/resource_importer.cpp index 9b6440e2a2..b4f73b3b25 100644 --- a/core/io/resource_importer.cpp +++ b/core/io/resource_importer.cpp @@ -40,9 +40,9 @@ bool ResourceFormatImporter::SortImporterByName::operator()(const Ref<ResourceIm Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndType &r_path_and_type, bool *r_valid) const { Error err; - FileAccess *f = FileAccess::open(p_path + ".import", FileAccess::READ, &err); + Ref<FileAccess> f = FileAccess::open(p_path + ".import", FileAccess::READ, &err); - if (!f) { + if (f.is_null()) { if (r_valid) { *r_valid = false; } @@ -70,11 +70,9 @@ Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndTy err = VariantParser::parse_tag_assign_eof(&stream, lines, error_text, next_tag, assign, value, nullptr, true); if (err == ERR_FILE_EOF) { - memdelete(f); return OK; } else if (err != OK) { ERR_PRINT("ResourceFormatImporter::load - " + p_path + ".import:" + itos(lines) + " error: " + error_text); - memdelete(f); return err; } @@ -110,8 +108,6 @@ Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndTy } } - memdelete(f); - if (r_path_and_type.path.is_empty() || r_path_and_type.type.is_empty()) { return ERR_FILE_CORRUPT; } @@ -270,9 +266,9 @@ String ResourceFormatImporter::get_internal_resource_path(const String &p_path) void ResourceFormatImporter::get_internal_resource_path_list(const String &p_path, List<String> *r_paths) { Error err; - FileAccess *f = FileAccess::open(p_path + ".import", FileAccess::READ, &err); + Ref<FileAccess> f = FileAccess::open(p_path + ".import", FileAccess::READ, &err); - if (!f) { + if (f.is_null()) { return; } @@ -292,11 +288,9 @@ void ResourceFormatImporter::get_internal_resource_path_list(const String &p_pat err = VariantParser::parse_tag_assign_eof(&stream, lines, error_text, next_tag, assign, value, nullptr, true); if (err == ERR_FILE_EOF) { - memdelete(f); return; } else if (err != OK) { ERR_PRINT("ResourceFormatImporter::get_internal_resource_path_list - " + p_path + ".import:" + itos(lines) + " error: " + error_text); - memdelete(f); return; } @@ -310,7 +304,6 @@ void ResourceFormatImporter::get_internal_resource_path_list(const String &p_pat break; } } - memdelete(f); } String ResourceFormatImporter::get_import_group_file(const String &p_path) const { diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp index 2419c76dd3..fe9693aa20 100644 --- a/core/io/resource_loader.cpp +++ b/core/io/resource_loader.cpp @@ -206,7 +206,7 @@ RES ResourceLoader::_load(const String &p_path, const String &p_original_path, c vformat("Failed loading resource: %s. Make sure resources have been imported by opening the project in the editor at least once.", p_path)); #ifdef TOOLS_ENABLED - FileAccessRef file_check = FileAccess::create(FileAccess::ACCESS_RESOURCES); + Ref<FileAccess> file_check = FileAccess::create(FileAccess::ACCESS_RESOURCES); ERR_FAIL_COND_V_MSG(!file_check->file_exists(p_path), RES(), "Resource file not found: " + p_path + "."); #endif @@ -817,9 +817,8 @@ String ResourceLoader::_path_remap(const String &p_path, bool *r_translation_rem if (new_path == p_path) { // Did not remap. // Try file remap. Error err; - FileAccess *f = FileAccess::open(p_path + ".remap", FileAccess::READ, &err); - - if (f) { + Ref<FileAccess> f = FileAccess::open(p_path + ".remap", FileAccess::READ, &err); + if (f.is_valid()) { VariantParser::StreamFile stream; stream.f = f; @@ -849,8 +848,6 @@ String ResourceLoader::_path_remap(const String &p_path, bool *r_translation_rem break; } } - - memdelete(f); } } diff --git a/core/io/resource_uid.cpp b/core/io/resource_uid.cpp index d0335bed3a..515b7c710e 100644 --- a/core/io/resource_uid.cpp +++ b/core/io/resource_uid.cpp @@ -135,12 +135,12 @@ void ResourceUID::remove_id(ID p_id) { Error ResourceUID::save_to_cache() { String cache_file = get_cache_file(); if (!FileAccess::exists(cache_file)) { - DirAccessRef d = DirAccess::create(DirAccess::ACCESS_RESOURCES); + Ref<DirAccess> d = DirAccess::create(DirAccess::ACCESS_RESOURCES); d->make_dir_recursive(String(cache_file).get_base_dir()); //ensure base dir exists } - FileAccessRef f = FileAccess::open(cache_file, FileAccess::WRITE); - if (!f) { + Ref<FileAccess> f = FileAccess::open(cache_file, FileAccess::WRITE); + if (f.is_null()) { return ERR_CANT_OPEN; } @@ -163,8 +163,8 @@ Error ResourceUID::save_to_cache() { } Error ResourceUID::load_from_cache() { - FileAccessRef f = FileAccess::open(get_cache_file(), FileAccess::READ); - if (!f) { + Ref<FileAccess> f = FileAccess::open(get_cache_file(), FileAccess::READ); + if (f.is_null()) { return ERR_CANT_OPEN; } @@ -201,12 +201,12 @@ Error ResourceUID::update_cache() { } MutexLock l(mutex); - FileAccess *f = nullptr; + Ref<FileAccess> f; for (OrderedHashMap<ID, Cache>::Element E = unique_ids.front(); E; E = E.next()) { if (!E.get().saved_to_cache) { - if (f == nullptr) { + if (f.is_null()) { f = FileAccess::open(get_cache_file(), FileAccess::READ_WRITE); //append - if (!f) { + if (f.is_null()) { return ERR_CANT_OPEN; } f->seek_end(); @@ -220,11 +220,9 @@ Error ResourceUID::update_cache() { } } - if (f != nullptr) { + if (f.is_valid()) { f->seek(0); f->store_32(cache_entries); //update amount of entries - f->close(); - memdelete(f); } changed = false; diff --git a/core/io/translation_loader_po.cpp b/core/io/translation_loader_po.cpp index 30df46a6b4..ae1ad304d7 100644 --- a/core/io/translation_loader_po.cpp +++ b/core/io/translation_loader_po.cpp @@ -34,7 +34,7 @@ #include "core/string/translation.h" #include "core/string/translation_po.h" -RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { +RES TranslationLoaderPO::load_translation(Ref<FileAccess> f, Error *r_error) { if (r_error) { *r_error = ERR_FILE_CORRUPT; } @@ -49,9 +49,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { uint16_t version_maj = f->get_16(); uint16_t version_min = f->get_16(); - if (version_maj > 1) { - ERR_FAIL_V_MSG(RES(), vformat("Unsupported MO file %s, version %d.%d.", path, version_maj, version_min)); - } + ERR_FAIL_COND_V_MSG(version_maj > 1, RES(), vformat("Unsupported MO file %s, version %d.%d.", path, version_maj, version_min)); uint32_t num_strings = f->get_32(); uint32_t id_table_offset = f->get_32(); @@ -134,7 +132,6 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { } } - memdelete(f); } else { // Try to load as text PO file. f->seek(0); @@ -173,7 +170,6 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { // If we reached last line and it's not a content line, break, otherwise let processing that last loop if (is_eof && l.is_empty()) { if (status == STATUS_READING_ID || status == STATUS_READING_CONTEXT || (status == STATUS_READING_PLURAL && plural_index != plural_forms - 1)) { - memdelete(f); ERR_FAIL_V_MSG(RES(), "Unexpected EOF while reading PO file at: " + path + ":" + itos(line)); } else { break; @@ -181,10 +177,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { } if (l.begins_with("msgctxt")) { - if (status != STATUS_READING_STRING && status != STATUS_READING_PLURAL) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Unexpected 'msgctxt', was expecting 'msgid_plural' or 'msgstr' before 'msgctxt' while parsing: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(status != STATUS_READING_STRING && status != STATUS_READING_PLURAL, RES(), "Unexpected 'msgctxt', was expecting 'msgid_plural' or 'msgstr' before 'msgctxt' while parsing: " + path + ":" + itos(line)); // In PO file, "msgctxt" appears before "msgid". If we encounter a "msgctxt", we add what we have read // and set "entered_context" to true to prevent adding twice. @@ -192,10 +185,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { if (status == STATUS_READING_STRING) { translation->add_message(msg_id, msg_str, msg_context); } else if (status == STATUS_READING_PLURAL) { - if (plural_index != plural_forms - 1) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Number of 'msgstr[]' doesn't match with number of plural forms: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(plural_index != plural_forms - 1, RES(), "Number of 'msgstr[]' doesn't match with number of plural forms: " + path + ":" + itos(line)); translation->add_plural_message(msg_id, msgs_plural, msg_context); } } @@ -207,10 +197,8 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { if (l.begins_with("msgid_plural")) { if (plural_forms == 0) { - memdelete(f); ERR_FAIL_V_MSG(RES(), "PO file uses 'msgid_plural' but 'Plural-Forms' is invalid or missing in header: " + path + ":" + itos(line)); } else if (status != STATUS_READING_ID) { - memdelete(f); ERR_FAIL_V_MSG(RES(), "Unexpected 'msgid_plural', was expecting 'msgid' before 'msgid_plural' while parsing: " + path + ":" + itos(line)); } // We don't record the message in "msgid_plural" itself as tr_n(), TTRN(), RTRN() interfaces provide the plural string already. @@ -221,20 +209,14 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { msgs_plural.resize(plural_forms); status = STATUS_READING_PLURAL; } else if (l.begins_with("msgid")) { - if (status == STATUS_READING_ID) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Unexpected 'msgid', was expecting 'msgstr' while parsing: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(status == STATUS_READING_ID, RES(), "Unexpected 'msgid', was expecting 'msgstr' while parsing: " + path + ":" + itos(line)); if (!msg_id.is_empty()) { if (!skip_this && !entered_context) { if (status == STATUS_READING_STRING) { translation->add_message(msg_id, msg_str, msg_context); } else if (status == STATUS_READING_PLURAL) { - if (plural_index != plural_forms - 1) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Number of 'msgstr[]' doesn't match with number of plural forms: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(plural_index != plural_forms - 1, RES(), "Number of 'msgstr[]' doesn't match with number of plural forms: " + path + ":" + itos(line)); translation->add_plural_message(msg_id, msgs_plural, msg_context); } } @@ -263,18 +245,11 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { } if (l.begins_with("msgstr[")) { - if (status != STATUS_READING_PLURAL) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Unexpected 'msgstr[]', was expecting 'msgid_plural' before 'msgstr[]' while parsing: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(status != STATUS_READING_PLURAL, RES(), "Unexpected 'msgstr[]', was expecting 'msgid_plural' before 'msgstr[]' while parsing: " + path + ":" + itos(line)); plural_index++; // Increment to add to the next slot in vector msgs_plural. l = l.substr(9, l.length()).strip_edges(); } else if (l.begins_with("msgstr")) { - if (status != STATUS_READING_ID) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Unexpected 'msgstr', was expecting 'msgid' before 'msgstr' while parsing: " + path + ":" + itos(line)); - } - + ERR_FAIL_COND_V_MSG(status != STATUS_READING_ID, RES(), "Unexpected 'msgstr', was expecting 'msgid' before 'msgstr' while parsing: " + path + ":" + itos(line)); l = l.substr(6, l.length()).strip_edges(); status = STATUS_READING_STRING; } @@ -287,10 +262,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { continue; // Nothing to read or comment. } - if (!l.begins_with("\"") || status == STATUS_NONE) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Invalid line '" + l + "' while parsing: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(!l.begins_with("\"") || status == STATUS_NONE, RES(), "Invalid line '" + l + "' while parsing: " + path + ":" + itos(line)); l = l.substr(1, l.length()); // Find final quote, ignoring escaped ones (\"). @@ -312,10 +284,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { escape_next = false; } - if (end_pos == -1) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Expected '\"' at end of message while parsing: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(end_pos == -1, RES(), "Expected '\"' at end of message while parsing: " + path + ":" + itos(line)); l = l.substr(0, end_pos); l = l.c_unescape(); @@ -327,18 +296,13 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { } else if (status == STATUS_READING_CONTEXT) { msg_context += l; } else if (status == STATUS_READING_PLURAL && plural_index >= 0) { - if (plural_index >= plural_forms) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Unexpected plural form while parsing: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(plural_index >= plural_forms, RES(), "Unexpected plural form while parsing: " + path + ":" + itos(line)); msgs_plural.write[plural_index] = msgs_plural[plural_index] + l; } line++; } - memdelete(f); - // Add the last set of data from last iteration. if (status == STATUS_READING_STRING) { if (!msg_id.is_empty()) { @@ -350,10 +314,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { } } else if (status == STATUS_READING_PLURAL) { if (!skip_this && !msg_id.is_empty()) { - if (plural_index != plural_forms - 1) { - memdelete(f); - ERR_FAIL_V_MSG(RES(), "Number of 'msgstr[]' doesn't match with number of plural forms: " + path + ":" + itos(line)); - } + ERR_FAIL_COND_V_MSG(plural_index != plural_forms - 1, RES(), "Number of 'msgstr[]' doesn't match with number of plural forms: " + path + ":" + itos(line)); translation->add_plural_message(msg_id, msgs_plural, msg_context); } } @@ -388,8 +349,8 @@ RES TranslationLoaderPO::load(const String &p_path, const String &p_original_pat *r_error = ERR_CANT_OPEN; } - FileAccess *f = FileAccess::open(p_path, FileAccess::READ); - ERR_FAIL_COND_V_MSG(!f, RES(), "Cannot open file '" + p_path + "'."); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ); + ERR_FAIL_COND_V_MSG(f.is_null(), RES(), "Cannot open file '" + p_path + "'."); return load_translation(f, r_error); } diff --git a/core/io/translation_loader_po.h b/core/io/translation_loader_po.h index 1c58896a00..7da361cf24 100644 --- a/core/io/translation_loader_po.h +++ b/core/io/translation_loader_po.h @@ -37,7 +37,7 @@ class TranslationLoaderPO : public ResourceFormatLoader { public: - static RES load_translation(FileAccess *f, Error *r_error = nullptr); + static RES load_translation(Ref<FileAccess> f, Error *r_error = nullptr); virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE); virtual void get_recognized_extensions(List<String> *p_extensions) const; virtual bool handles_type(const String &p_type) const; diff --git a/core/io/xml_parser.cpp b/core/io/xml_parser.cpp index 360da46f96..7b43193f47 100644 --- a/core/io/xml_parser.cpp +++ b/core/io/xml_parser.cpp @@ -472,7 +472,7 @@ Error XMLParser::open_buffer(const Vector<uint8_t> &p_buffer) { Error XMLParser::open(const String &p_path) { Error err; - FileAccess *file = FileAccess::open(p_path, FileAccess::READ, &err); + Ref<FileAccess> file = FileAccess::open(p_path, FileAccess::READ, &err); ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot open file '" + p_path + "'."); @@ -488,8 +488,6 @@ Error XMLParser::open(const String &p_path) { data[length] = 0; P = data; - memdelete(file); - return OK; } diff --git a/core/io/zip_io.cpp b/core/io/zip_io.cpp index 2c4f8346ab..2cc844b628 100644 --- a/core/io/zip_io.cpp +++ b/core/io/zip_io.cpp @@ -30,73 +30,69 @@ #include "zip_io.h" -void *zipio_open(void *data, const char *p_fname, int mode) { - FileAccess *&f = *(FileAccess **)data; +void *zipio_open(voidpf opaque, const char *p_fname, int mode) { + ZipIOData *zd = (ZipIOData *)opaque; String fname; fname.parse_utf8(p_fname); if (mode & ZLIB_FILEFUNC_MODE_WRITE) { - f = FileAccess::open(fname, FileAccess::WRITE); + zd->f = FileAccess::open(fname, FileAccess::WRITE); } else { - f = FileAccess::open(fname, FileAccess::READ); + zd->f = FileAccess::open(fname, FileAccess::READ); } - if (!f) { + if (zd->f.is_null()) { return nullptr; } - return data; + return opaque; } -uLong zipio_read(void *data, void *fdata, void *buf, uLong size) { - FileAccess *f = *(FileAccess **)data; - return f->get_buffer((uint8_t *)buf, size); +uLong zipio_read(voidpf opaque, voidpf stream, void *buf, uLong size) { + ZipIOData *zd = (ZipIOData *)opaque; + return zd->f->get_buffer((uint8_t *)buf, size); } uLong zipio_write(voidpf opaque, voidpf stream, const void *buf, uLong size) { - FileAccess *f = *(FileAccess **)opaque; - f->store_buffer((uint8_t *)buf, size); + ZipIOData *zd = (ZipIOData *)opaque; + zd->f->store_buffer((uint8_t *)buf, size); return size; } long zipio_tell(voidpf opaque, voidpf stream) { - FileAccess *f = *(FileAccess **)opaque; - return f->get_position(); + ZipIOData *zd = (ZipIOData *)opaque; + return zd->f->get_position(); } long zipio_seek(voidpf opaque, voidpf stream, uLong offset, int origin) { - FileAccess *f = *(FileAccess **)opaque; + ZipIOData *zd = (ZipIOData *)opaque; uint64_t pos = offset; switch (origin) { case ZLIB_FILEFUNC_SEEK_CUR: - pos = f->get_position() + offset; + pos = zd->f->get_position() + offset; break; case ZLIB_FILEFUNC_SEEK_END: - pos = f->get_length() + offset; + pos = zd->f->get_length() + offset; break; default: break; } - f->seek(pos); + zd->f->seek(pos); return 0; } int zipio_close(voidpf opaque, voidpf stream) { - FileAccess *&f = *(FileAccess **)opaque; - if (f) { - f->close(); - memdelete(f); - f = nullptr; - } + ZipIOData *zd = (ZipIOData *)opaque; + memdelete(zd); return 0; } int zipio_testerror(voidpf opaque, voidpf stream) { - FileAccess *f = *(FileAccess **)opaque; - return (f && f->get_error() != OK) ? 1 : 0; + ZipIOData *zd = (ZipIOData *)opaque; + return (zd->f.is_valid() && zd->f->get_error() != OK) ? 1 : 0; } voidpf zipio_alloc(voidpf opaque, uInt items, uInt size) { @@ -109,9 +105,9 @@ void zipio_free(voidpf opaque, voidpf address) { memfree(address); } -zlib_filefunc_def zipio_create_io_from_file(FileAccess **p_file) { +zlib_filefunc_def zipio_create_io() { zlib_filefunc_def io; - io.opaque = p_file; + io.opaque = (void *)memnew(ZipIOData); io.zopen_file = zipio_open; io.zread_file = zipio_read; io.zwrite_file = zipio_write; diff --git a/core/io/zip_io.h b/core/io/zip_io.h index 6a29703449..3bcd1f830d 100644 --- a/core/io/zip_io.h +++ b/core/io/zip_io.h @@ -39,8 +39,12 @@ #include "thirdparty/minizip/unzip.h" #include "thirdparty/minizip/zip.h" -void *zipio_open(void *data, const char *p_fname, int mode); -uLong zipio_read(void *data, void *fdata, void *buf, uLong size); +struct ZipIOData { + Ref<FileAccess> f; +}; + +void *zipio_open(voidpf opaque, const char *p_fname, int mode); +uLong zipio_read(voidpf opaque, voidpf stream, void *buf, uLong size); uLong zipio_write(voidpf opaque, voidpf stream, const void *buf, uLong size); long zipio_tell(voidpf opaque, voidpf stream); @@ -53,6 +57,6 @@ int zipio_testerror(voidpf opaque, voidpf stream); voidpf zipio_alloc(voidpf opaque, uInt items, uInt size); void zipio_free(voidpf opaque, voidpf address); -zlib_filefunc_def zipio_create_io_from_file(FileAccess **p_file); +zlib_filefunc_def zipio_create_io(); #endif // ZIP_IO_H |