| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "SocketOutputStream.h" |
| #include <decaf/util/Config.h> |
| #include <decaf/lang/Character.h> |
| #include "SocketError.h" |
| |
| using namespace decaf; |
| using namespace decaf::net; |
| using namespace decaf::io; |
| using namespace decaf::util; |
| using namespace std; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| SocketOutputStream::SocketOutputStream( Socket::SocketHandle socket ) { |
| this->socket = socket; |
| this->closed = false; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| SocketOutputStream::~SocketOutputStream() { |
| close(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void SocketOutputStream::close() throw( lang::Exception ) { |
| this->closed = true; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void SocketOutputStream::write( unsigned char c ) throw ( IOException ) { |
| write( &c, 1 ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void SocketOutputStream::write( const unsigned char* buffer, std::size_t len ) |
| throw ( IOException ) { |
| |
| apr_size_t remaining = (apr_size_t)len; |
| apr_status_t result = APR_SUCCESS; |
| |
| while( remaining > 0 && !closed ) { |
| // On input remaining is the bytes to send, after return remaining |
| // is the amount actually sent. |
| result = apr_socket_send( socket, (const char*)buffer, &remaining ); |
| |
| if( result != APR_SUCCESS || closed ) { |
| throw IOException( |
| __FILE__, __LINE__, |
| "decaf::net::SocketOutputStream::write - %s", |
| SocketError::getErrorString().c_str() ); |
| } |
| |
| // move us to next position to write, or maybe end. |
| buffer += remaining; |
| remaining = len - remaining; |
| } |
| } |