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/*
* 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 */
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