X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ffs%2Fwindows%2Fdir_location.cpp;h=4f9b8f643b723b9317af370a84dbc8b7e6529b8e;hb=HEAD;hp=ea542be3a75abcf87b68fec82edc83734bfa93a6;hpb=e2b5cb6cd61bf8c6f56f624cc835233df92288da;p=libs%2Fcore.git

diff --git a/source/fs/windows/dir_location.cpp b/source/fs/windows/dir_location.cpp
index ea542be..85c5c2f 100644
--- a/source/fs/windows/dir_location.cpp
+++ b/source/fs/windows/dir_location.cpp
@@ -1,4 +1,6 @@
 #include <shlobj.h>
+#include <msp/core/application.h>
+#include <msp/core/except.h>
 #include "dir.h"
 
 using namespace std;
@@ -9,17 +11,19 @@ namespace FS {
 Path get_home_dir()
 {
 	char home[MAX_PATH];
-	if(SHGetFolderPath(0, CSIDL_PERSONAL, 0, 0, home)==S_OK)
+	if(SHGetFolderPath(nullptr, CSIDL_PERSONAL, nullptr, 0, home)==S_OK)
 		return home;
 	return ".";
 }
 
-Path get_user_data_dir(const string &appname)
+Path get_user_data_dir()
 {
+	const string &appname = Application::get_name();
 	if(appname.empty())
-		throw invalid_argument("get_user_data_dir");
+		throw invalid_state("no application name");
+
 	char datadir[MAX_PATH];
-	if(SHGetFolderPath(0, CSIDL_LOCAL_APPDATA, 0, 0, datadir)==S_OK)
+	if(SHGetFolderPath(nullptr, CSIDL_LOCAL_APPDATA, nullptr, 0, datadir)==S_OK)
 		return Path(datadir)/appname;
 	return ".";
 }