medfall

commit 44018f5c90ce4e0f815d77a98c76ac4245287b6b
parent 062074e58165845be38232b119a06c77994d329a
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Fri Jun  2 02:02:02 +0300

Use patterns in recursive_mkdir

Diffstat:
launcher/main.cc
 | 
18
++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/launcher/main.cc b/launcher/main.cc
@@ -181,19 +181,13 @@ static void recursive_mkdir(
 	std::vector< std::string > * directories_to_remove,
 	const std::string & path
 ) {
-	size_t start = 0;
-	while( true ) {
-		size_t end = path.find( "/", start );
-		if( end == std::string::npos ) {
-			return;
-		}
-
-		const std::string subdir = path.substr( 0, end );
-		mkdir( subdir.c_str(), 0755 );
-		start = end + 1;
-
+	std::string cur;
+	for( array< array< const char > > matches : gmatch( path.c_str(), "([^/]+)/" ) ) {
+		cur.append( matches[ 0 ].ptr(), matches[ 0 ].n );
+		cur += '/';
+		mkdir( cur.c_str(), 0755 );
 		if( directories_to_remove != NULL ) {
-			directories_to_remove->push_back( subdir );
+			directories_to_remove->push_back( cur );
 		}
 	}
 }