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-rw-r--r--core/io/dir_access.cpp178
1 files changed, 170 insertions, 8 deletions
diff --git a/core/io/dir_access.cpp b/core/io/dir_access.cpp
index f82d6f077f..7eb50d2261 100644
--- a/core/io/dir_access.cpp
+++ b/core/io/dir_access.cpp
@@ -36,6 +36,8 @@
#include "core/os/os.h"
#include "core/templates/local_vector.h"
+thread_local Error DirAccess::last_dir_open_error = OK;
+
String DirAccess::_get_root_path() const {
switch (_access_type) {
case ACCESS_RESOURCES:
@@ -106,7 +108,7 @@ static Error _erase_recursive(DirAccess *da) {
if (err) {
return err;
}
- err = da->remove(da->get_current_dir().plus_file(E));
+ err = da->remove(da->get_current_dir().path_join(E));
if (err) {
return err;
}
@@ -116,7 +118,7 @@ static Error _erase_recursive(DirAccess *da) {
}
for (const String &E : files) {
- Error err = da->remove(da->get_current_dir().plus_file(E));
+ Error err = da->remove(da->get_current_dir().path_join(E));
if (err) {
return err;
}
@@ -138,7 +140,7 @@ Error DirAccess::make_dir_recursive(String p_dir) {
if (p_dir.is_relative_path()) {
//append current
- full_dir = get_current_dir().plus_file(p_dir);
+ full_dir = get_current_dir().path_join(p_dir);
} else {
full_dir = p_dir;
@@ -172,7 +174,7 @@ Error DirAccess::make_dir_recursive(String p_dir) {
String curpath = base;
for (int i = 0; i < subdirs.size(); i++) {
- curpath = curpath.plus_file(subdirs[i]);
+ curpath = curpath.path_join(subdirs[i]);
Error err = make_dir(curpath);
if (err != OK && err != ERR_ALREADY_EXISTS) {
ERR_FAIL_V_MSG(err, "Could not create directory: " + curpath);
@@ -249,6 +251,61 @@ Ref<DirAccess> DirAccess::open(const String &p_path, Error *r_error) {
return da;
}
+Ref<DirAccess> DirAccess::_open(const String &p_path) {
+ Error err = OK;
+ Ref<DirAccess> da = open(p_path, &err);
+ last_dir_open_error = err;
+ if (err) {
+ return Ref<DirAccess>();
+ }
+ return da;
+}
+
+int DirAccess::_get_drive_count() {
+ Ref<DirAccess> d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+ return d->get_drive_count();
+}
+
+String DirAccess::get_drive_name(int p_idx) {
+ Ref<DirAccess> d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+ return d->get_drive(p_idx);
+}
+
+Error DirAccess::make_dir_absolute(const String &p_dir) {
+ Ref<DirAccess> d = DirAccess::create_for_path(p_dir);
+ return d->make_dir(p_dir);
+}
+
+Error DirAccess::make_dir_recursive_absolute(const String &p_dir) {
+ Ref<DirAccess> d = DirAccess::create_for_path(p_dir);
+ return d->make_dir_recursive(p_dir);
+}
+
+bool DirAccess::dir_exists_absolute(const String &p_dir) {
+ Ref<DirAccess> d = DirAccess::create_for_path(p_dir);
+ return d->dir_exists(p_dir);
+}
+
+Error DirAccess::copy_absolute(const String &p_from, const String &p_to, int p_chmod_flags) {
+ Ref<DirAccess> d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+ // Support copying from res:// to user:// etc.
+ String from = ProjectSettings::get_singleton()->globalize_path(p_from);
+ String to = ProjectSettings::get_singleton()->globalize_path(p_to);
+ return d->copy(from, to, p_chmod_flags);
+}
+
+Error DirAccess::rename_absolute(const String &p_from, const String &p_to) {
+ Ref<DirAccess> d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+ String from = ProjectSettings::get_singleton()->globalize_path(p_from);
+ String to = ProjectSettings::get_singleton()->globalize_path(p_to);
+ return d->rename(from, to);
+}
+
+Error DirAccess::remove_absolute(const String &p_path) {
+ Ref<DirAccess> d = DirAccess::create_for_path(p_path);
+ return d->remove(p_path);
+}
+
Ref<DirAccess> DirAccess::create(AccessType p_access) {
Ref<DirAccess> da = create_func[p_access] ? create_func[p_access]() : nullptr;
if (da.is_valid()) {
@@ -266,6 +323,10 @@ Ref<DirAccess> DirAccess::create(AccessType p_access) {
return da;
}
+Error DirAccess::get_open_error() {
+ return last_dir_open_error;
+}
+
String DirAccess::get_full_path(const String &p_path, AccessType p_access) {
Ref<DirAccess> d = DirAccess::create(p_access);
if (d.is_null()) {
@@ -290,7 +351,7 @@ Error DirAccess::copy(String p_from, String p_to, int p_chmod_flags) {
const size_t copy_buffer_limit = 65536; // 64 KB
fsrc->seek_end(0);
- int size = fsrc->get_position();
+ uint64_t size = fsrc->get_position();
fsrc->seek(0);
err = OK;
size_t buffer_size = MIN(size * sizeof(uint8_t), copy_buffer_limit);
@@ -354,8 +415,8 @@ Error DirAccess::_copy_dir(Ref<DirAccess> &p_target_da, String p_to, int p_chmod
String n = get_next();
while (!n.is_empty()) {
if (n != "." && n != "..") {
- if (p_copy_links && is_link(get_current_dir().plus_file(n))) {
- create_link(read_link(get_current_dir().plus_file(n)), p_to + n);
+ if (p_copy_links && is_link(get_current_dir().path_join(n))) {
+ create_link(read_link(get_current_dir().path_join(n)), p_to + n);
} else if (current_is_dir()) {
dirs.push_back(n);
} else {
@@ -364,7 +425,7 @@ Error DirAccess::_copy_dir(Ref<DirAccess> &p_target_da, String p_to, int p_chmod
list_dir_end();
return ERR_BUG;
}
- Error err = copy(get_current_dir().plus_file(n), p_to + rel_path, p_chmod_flags);
+ Error err = copy(get_current_dir().path_join(n), p_to + rel_path, p_chmod_flags);
if (err) {
list_dir_end();
return err;
@@ -424,3 +485,104 @@ bool DirAccess::exists(String p_dir) {
Ref<DirAccess> da = DirAccess::create_for_path(p_dir);
return da->change_dir(p_dir) == OK;
}
+
+PackedStringArray DirAccess::get_files() {
+ return _get_contents(false);
+}
+
+PackedStringArray DirAccess::get_files_at(const String &p_path) {
+ Ref<DirAccess> da = DirAccess::open(p_path);
+ ERR_FAIL_COND_V_MSG(da.is_null(), PackedStringArray(), vformat("Couldn't open directory at path \"%s\".", p_path));
+ return da->get_files();
+}
+
+PackedStringArray DirAccess::get_directories() {
+ return _get_contents(true);
+}
+
+PackedStringArray DirAccess::get_directories_at(const String &p_path) {
+ Ref<DirAccess> da = DirAccess::open(p_path);
+ ERR_FAIL_COND_V_MSG(da.is_null(), PackedStringArray(), vformat("Couldn't open directory at path \"%s\".", p_path));
+ return da->get_directories();
+}
+
+PackedStringArray DirAccess::_get_contents(bool p_directories) {
+ PackedStringArray ret;
+
+ list_dir_begin();
+ String s = _get_next();
+ while (!s.is_empty()) {
+ if (current_is_dir() == p_directories) {
+ ret.append(s);
+ }
+ s = _get_next();
+ }
+
+ ret.sort();
+ return ret;
+}
+
+String DirAccess::_get_next() {
+ String next = get_next();
+ while (!next.is_empty() && ((!include_navigational && (next == "." || next == "..")) || (!include_hidden && current_is_hidden()))) {
+ next = get_next();
+ }
+ return next;
+}
+
+void DirAccess::set_include_navigational(bool p_enable) {
+ include_navigational = p_enable;
+}
+
+bool DirAccess::get_include_navigational() const {
+ return include_navigational;
+}
+
+void DirAccess::set_include_hidden(bool p_enable) {
+ include_hidden = p_enable;
+}
+
+bool DirAccess::get_include_hidden() const {
+ return include_hidden;
+}
+
+void DirAccess::_bind_methods() {
+ ClassDB::bind_static_method("DirAccess", D_METHOD("open", "path"), &DirAccess::_open);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("get_open_error"), &DirAccess::get_open_error);
+
+ ClassDB::bind_method(D_METHOD("list_dir_begin"), &DirAccess::list_dir_begin, DEFVAL(false), DEFVAL(false));
+ ClassDB::bind_method(D_METHOD("get_next"), &DirAccess::_get_next);
+ ClassDB::bind_method(D_METHOD("current_is_dir"), &DirAccess::current_is_dir);
+ ClassDB::bind_method(D_METHOD("list_dir_end"), &DirAccess::list_dir_end);
+ ClassDB::bind_method(D_METHOD("get_files"), &DirAccess::get_files);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("get_files_at", "path"), &DirAccess::get_files_at);
+ ClassDB::bind_method(D_METHOD("get_directories"), &DirAccess::get_directories);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("get_directories_at", "path"), &DirAccess::get_directories_at);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("get_drive_count"), &DirAccess::_get_drive_count);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("get_drive_name", "idx"), &DirAccess::get_drive_name);
+ ClassDB::bind_method(D_METHOD("get_current_drive"), &DirAccess::get_current_drive);
+ ClassDB::bind_method(D_METHOD("change_dir", "to_dir"), &DirAccess::change_dir);
+ ClassDB::bind_method(D_METHOD("get_current_dir", "include_drive"), &DirAccess::get_current_dir, DEFVAL(true));
+ ClassDB::bind_method(D_METHOD("make_dir", "path"), &DirAccess::make_dir);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("make_dir_absolute", "path"), &DirAccess::make_dir_absolute);
+ ClassDB::bind_method(D_METHOD("make_dir_recursive", "path"), &DirAccess::make_dir_recursive);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("make_dir_recursive_absolute", "path"), &DirAccess::make_dir_recursive_absolute);
+ ClassDB::bind_method(D_METHOD("file_exists", "path"), &DirAccess::file_exists);
+ ClassDB::bind_method(D_METHOD("dir_exists", "path"), &DirAccess::dir_exists);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("dir_exists_absolute", "path"), &DirAccess::dir_exists_absolute);
+ ClassDB::bind_method(D_METHOD("get_space_left"), &DirAccess::get_space_left);
+ ClassDB::bind_method(D_METHOD("copy", "from", "to", "chmod_flags"), &DirAccess::copy, DEFVAL(-1));
+ ClassDB::bind_static_method("DirAccess", D_METHOD("copy_absolute", "from", "to", "chmod_flags"), &DirAccess::copy_absolute, DEFVAL(-1));
+ ClassDB::bind_method(D_METHOD("rename", "from", "to"), &DirAccess::rename);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("rename_absolute", "from", "to"), &DirAccess::rename_absolute);
+ ClassDB::bind_method(D_METHOD("remove", "path"), &DirAccess::remove);
+ ClassDB::bind_static_method("DirAccess", D_METHOD("remove_absolute", "path"), &DirAccess::remove_absolute);
+
+ ClassDB::bind_method(D_METHOD("set_include_navigational", "enable"), &DirAccess::set_include_navigational);
+ ClassDB::bind_method(D_METHOD("get_include_navigational"), &DirAccess::get_include_navigational);
+ ClassDB::bind_method(D_METHOD("set_include_hidden", "enable"), &DirAccess::set_include_hidden);
+ ClassDB::bind_method(D_METHOD("get_include_hidden"), &DirAccess::get_include_hidden);
+
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "include_navigational"), "set_include_navigational", "get_include_navigational");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "include_hidden"), "set_include_hidden", "get_include_hidden");
+}