1 files changed, 122 insertions, 0 deletions
diff --git a/src/bitz/util.cpp b/src/bitz/util.cpp
new file mode 100644
index 0000000..8fedc85
--- /dev/null
+++ b/src/bitz/util.cpp
@@ -0,0 +1,122 @@
+/*
+ *	bitz-server, An ICAP server implementation in C++
+ *	Copyright (C) 2012	Uditha Atukorala
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 3 of the License, or
+ *	(at your option) any later version.
+ *
+ *	This program is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *
+ *	You should have received a copy of the GNU General Public License
+ *	along with this program; if not, write to the Free Software
+ *	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "util.h"
+
+#include <cerrno>
+#include <sys/stat.h>
+
+
+namespace bitz {
+
+	namespace util {
+
+		RequestHandler * find_req_handler( req_handlers_t req_handlers, const std::string &req_method ) throw() {
+
+			RequestHandler * req_handler;
+			req_handlers_index_t rh_i;
+			rh_i = req_handlers.find( req_method );
+
+			if ( rh_i != req_handlers.end() ) {
+				req_handler = rh_i->second;
+			} else {
+				req_handler = NULL;
+			}
+
+			return req_handler;
+
+		}
+
+
+		void delete_req_handlers( req_handlers_t req_handlers ) throw() {
+
+			req_handlers_index_t rh_i;
+
+			for ( rh_i = req_handlers.begin(); rh_i != req_handlers.end(); rh_i++ ) {
+				if ( rh_i->first != "OPTIONS" ) {
+					delete rh_i->second;
+				}
+			}
+
+			return;
+
+		}
+
+
+		std::string dirpath( const std::string &path ) throw() {
+			return path.substr( 0, path.find_last_of( '/' ) );
+		}
+
+
+		std::string filename( const std::string &path ) throw() {
+			return path.substr( path.find_last_of( '/' ) );
+		}
+
+
+		bool mkdirp( const std::string &path ) throw() {
+
+			bool r_success = false;
+
+
+			if ( ::mkdir( path.c_str(), 0755 ) == -1 ) {
+
+				switch( errno ) {
+
+					case ENOENT:
+
+						// parent didn't exist, try to create it
+						if ( mkdirp( path.substr( 0, path.find_last_of( '/' ) ) ) ) {
+
+							// try creating the dir again
+							r_success = ( 0 == ::mkdir( path.c_str(), 0755 ) );
+
+						} else {
+
+							// failed to create parent
+							r_success = false;
+						}
+
+						break;
+
+					case EEXIST:
+
+						// already exists
+						r_success = true;
+						break;
+
+					default:
+						r_success = false;
+						break;
+
+				}
+
+			} else {
+				r_success = true;
+			}
+
+
+			return r_success;
+
+		}
+
+
+	} /* end of namespace util */
+
+} /* end of namespace bitz */
+