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Codechange: Simplify FioCreateDirectory.

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`std::filesystem` provides `create_directories()` as a cross-platform way to create a directory tree.
This commit is contained in:
Peter Nelson 2024-04-18 00:04:45 +01:00 committed by Peter Nelson
parent 6458980413
commit 5a523cf212
1 changed files with 3 additions and 18 deletions
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21
src/fileio.cpp
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@ -348,24 +348,9 @@ FILE *FioFOpenFile(const std::string &filename, const char *mode, Subdirectory s
*/
void FioCreateDirectory(const std::string &name)
{
auto p = name.find_last_of(PATHSEPCHAR);
if (p != std::string::npos) {
std::string dirname = name.substr(0, p);
DIR *dir = ttd_opendir(dirname.c_str());
if (dir == nullptr) {
FioCreateDirectory(dirname); // Try creating the parent directory, if we couldn't open it
} else {
closedir(dir);
}
}
/* Ignore directory creation errors; they'll surface later on, and most
* of the time they are 'directory already exists' errors anyhow. */
#if defined(_WIN32)
CreateDirectory(OTTD2FS(name).c_str(), nullptr);
#else
mkdir(OTTD2FS(name).c_str(), 0755);
#endif
/* Ignore directory creation errors; they'll surface later on. */
std::error_code error_code;
std::filesystem::create_directories(OTTD2FS(name), error_code);
}
/**