Nixyri/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2024-11-22 12:12:28 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Fix deleting of directories on Linux

Browse Source 
Trailing slash of directories was mishandled, and incorrect derived paths
were formed. Stripping the slash fixes this.
This commit is contained in:
Mai Lavelle 2022-02-19 19:58:38 -05:00
parent cfba65fa23
commit 2c00b90613
1 changed files with 20 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
platform/x11/os_x11.cpp
View File

@ -3837,9 +3837,11 @@ static String get_mountpoint(const String &p_path) {
}
Error OS_X11::move_to_trash(const String &p_path) {
String path = p_path.rstrip("/"); // Strip trailing slash when path points to a directory
int err_code;
List<String> args;
args.push_back(p_path);
args.push_back(path);
args.push_front("trash"); // The command is `gio trash <file_name>` so we need to add it to args.
Error result = execute("gio", args, true, nullptr, nullptr, &err_code); // For GNOME based machines.
if (result == OK && !err_code) {
@ -3869,14 +3871,14 @@ Error OS_X11::move_to_trash(const String &p_path) {
// If the commands `kioclient5`, `gio` or `gvfs-trash` don't exist on the system we do it manually.
String trash_path = "";
String mnt = get_mountpoint(p_path);
String mnt = get_mountpoint(path);
// If there is a directory "[Mountpoint]/.Trash-[UID], use it as the trash can.
if (mnt != "") {
String path(mnt + "/.Trash-" + itos(getuid()));
String mountpoint_trash_path(mnt + "/.Trash-" + itos(getuid()));
struct stat s;
if (!stat(path.utf8().get_data(), &s)) {
trash_path = path;
if (!stat(mountpoint_trash_path.utf8().get_data(), &s)) {
trash_path = mountpoint_trash_path;
}
}
@ -3907,18 +3909,15 @@ Error OS_X11::move_to_trash(const String &p_path) {
// Issue an error if trash can is not created properly.
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not create the trash path \"" + trash_path + "\"");
err = dir_access->make_dir_recursive(trash_path + "/files");
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not create the trash path \"" + trash_path + "\"/files");
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not create the trash path \"" + trash_path + "/files\"");
err = dir_access->make_dir_recursive(trash_path + "/info");
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not create the trash path \"" + trash_path + "\"/info");
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not create the trash path \"" + trash_path + "/info\"");
}
// The trash can is successfully created, now we check that we don't exceed our file name length limit.
// If the file name is too long trim it so we can add the identifying number and ".trashinfo".
// Assumes that the file name length limit is 255 characters.
String file_name = p_path.get_file();
if (file_name.length() == 0) {
file_name = p_path.get_base_dir().get_file();
}
String file_name = path.get_file();
if (file_name.length() > 240) {
file_name = file_name.substr(0, file_name.length() - 15);
}
@ -3941,29 +3940,31 @@ Error OS_X11::move_to_trash(const String &p_path) {
}
file_name = fn;
String renamed_path = path.get_base_dir() + "/" + file_name;
// Generates the .trashinfo file
OS::Date date = OS::get_singleton()->get_date(false);
OS::Time time = OS::get_singleton()->get_time(false);
String timestamp = vformat("%04d-%02d-%02dT%02d:%02d:", date.year, (int)date.month, date.day, time.hour, time.min);
timestamp = vformat("%s%02d", timestamp, time.sec); // vformat only supports up to 6 arguments.
String trash_info = "[Trash Info]\nPath=" + p_path.http_escape() + "\nDeletionDate=" + timestamp + "\n";
String trash_info = "[Trash Info]\nPath=" + path.http_escape() + "\nDeletionDate=" + timestamp + "\n";
{
Error err;
FileAccessRef file = FileAccess::open(trash_path + "/info/" + file_name + ".trashinfo", FileAccess::WRITE, &err);
ERR_FAIL_COND_V_MSG(err != OK, err, "Can't create trashinfo file:" + trash_path + "/info/" + file_name + ".trashinfo");
ERR_FAIL_COND_V_MSG(err != OK, err, "Can't create trashinfo file: \"" + trash_path + "/info/" + file_name + ".trashinfo\"");
file->store_string(trash_info);
file->close();
// Rename our resource before moving it to the trash can.
DirAccessRef dir_access = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
err = dir_access->rename(p_path, p_path.get_base_dir() + "/" + file_name);
ERR_FAIL_COND_V_MSG(err != OK, err, "Can't rename file \"" + p_path + "\"");
err = dir_access->rename(path, renamed_path);
ERR_FAIL_COND_V_MSG(err != OK, err, "Can't rename file \"" + path + "\" to \"" + renamed_path + "\"");
}
// Move the given resource to the trash can.
// Do not use DirAccess:rename() because it can't move files across multiple mountpoints.
List<String> mv_args;
mv_args.push_back(p_path.get_base_dir() + "/" + file_name);
mv_args.push_back(renamed_path);
mv_args.push_back(trash_path + "/files");
{
int retval;
@ -3971,11 +3972,11 @@ Error OS_X11::move_to_trash(const String &p_path) {
// Issue an error if "mv" failed to move the given resource to the trash can.
if (err != OK || retval != 0) {
ERR_PRINT("move_to_trash: Could not move the resource \"" + p_path + "\" to the trash can \"" + trash_path + "/files\"");
ERR_PRINT("move_to_trash: Could not move the resource \"" + path + "\" to the trash can \"" + trash_path + "/files\"");
DirAccess *dir_access = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
err = dir_access->rename(p_path.get_base_dir() + "/" + file_name, p_path);
err = dir_access->rename(renamed_path, path);
memdelete(dir_access);
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not rename " + p_path.get_base_dir() + "/" + file_name + " back to its original name:" + p_path);
ERR_FAIL_COND_V_MSG(err != OK, err, "Could not rename \"" + renamed_path + "\" back to its original name: \"" + path + "\"");
return FAILED;
}
}