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authorPřemysl Janouch <p@janouch.name>2018-11-02 15:37:56 +0100
committerPřemysl Janouch <p@janouch.name>2018-11-02 15:37:56 +0100
commit5f2eaa88e0583f8ccf5f218afa7508b281352e37 (patch)
treef63ebea7ae296c30ff61ca46fffdd1d97e470547
parentd6846e63276365ae554671621532a4f63a86cbf4 (diff)
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Create the config directory if needed
-rw-r--r--sdn.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/sdn.cpp b/sdn.cpp
index d5b56d3..30d716e 100644
--- a/sdn.cpp
+++ b/sdn.cpp
@@ -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;