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FileManager: Use stat() when activating a file/directory

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This makes it possible to open symlinks to directories by activating
them (via double click, for example.) :^)

Fixes #21.
This commit is contained in:
Andreas Kling 2020-01-27 22:11:26 +01:00
parent f2f0965edd
commit fcb7f6f233
Notes: sideshowbarker 2024-07-19 09:46:12 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/fcb7f6f2337
2 changed files with 12 additions and 3 deletions
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13
Applications/FileManager/DirectoryView.cpp
View File

@ -55,11 +55,20 @@ void DirectoryView::handle_activation(const GModelIndex& index)
dbgprintf("on activation: %d,%d, this=%p, m_model=%p\n", index.row(), index.column(), this, m_model.ptr());
auto& node = model().node(index);
auto path = node.full_path(model());
if (node.is_directory()) {
struct stat st;
if (stat(path.characters(), &st) < 0) {
perror("stat");
return;
}
if (S_ISDIR(st.st_mode)) {
open(path);
return;
}
if (node.is_executable()) {
// FIXME: This doesn't seem like the right way to fully detect executability.
if (st.st_mode & S_IXUSR) {
if (fork() == 0) {
int rc = execl(path.characters(), path.characters(), nullptr);
if (rc < 0)

2
Applications/FileManager/main.cpp
View File

@ -140,7 +140,7 @@ int main(int argc, char** argv)
struct stat st;
// If the directory no longer exists, we find a parent that does.
while (lstat(current_path.characters(), &st) != 0) {
while (stat(current_path.characters(), &st) != 0) {
directory_view->open_parent_directory();
current_path = directory_view->path();
if (current_path == directories_model->root_path()) {