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sdn
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Create the config directory if needed

This commit is contained in:
Přemysl Eric Janouch 2018-11-02 15:37:56 +01:00
parent d6846e6327
commit 5f2eaa88e0
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 6 additions and 3 deletions
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9
sdn.cpp
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@ -38,6 +38,7 @@
#include <fcntl.h>
#include <pwd.h>
#include <grp.h>
#include <libgen.h>
#include <sys/inotify.h>
#include <sys/xattr.h>
@ -252,9 +253,11 @@ fun xdg_config_find (const string &suffix) -> unique_ptr<ifstream> {
fun xdg_config_write (const string &suffix) -> unique_ptr<fstream> {
auto dir = xdg_config_home ();
if (dir[0] == '/') {
// TODO: try to create the end directory
if (fstream fs {dir + "/" PROJECT_NAME "/" + suffix,
fstream::in | fstream::out | fstream::trunc})
auto path = dir + "/" PROJECT_NAME "/" + suffix;
if (!fork ())
_exit (-execlp ("mkdir", "mkdir", "-p",
dirname (strdup (path.c_str ())), NULL));
if (fstream fs {path, fstream::in | fstream::out | fstream::trunc})
return make_unique<fstream> (move (fs));
}
return nullptr;