| /* |
| * 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. |
| */ |
| |
| |
| #import "TNSFileHandleTransport.h" |
| #import "TTransportException.h" |
| |
| |
| @implementation TNSFileHandleTransport |
| |
| - (id) initWithFileHandle: (NSFileHandle *) fileHandle |
| { |
| return [self initWithInputFileHandle: fileHandle |
| outputFileHandle: fileHandle]; |
| } |
| |
| |
| - (id) initWithInputFileHandle: (NSFileHandle *) inputFileHandle |
| outputFileHandle: (NSFileHandle *) outputFileHandle |
| { |
| self = [super init]; |
| |
| mInputFileHandle = [inputFileHandle retain]; |
| mOutputFileHandle = [outputFileHandle retain]; |
| |
| return self; |
| } |
| |
| |
| - (void) dealloc { |
| [mInputFileHandle release]; |
| [mOutputFileHandle release]; |
| [super dealloc]; |
| } |
| |
| |
| - (int) readAll: (uint8_t *) buf offset: (int) off length: (int) len |
| { |
| int got = 0; |
| while (got < len) { |
| NSData * d = [mInputFileHandle readDataOfLength: len-got]; |
| if ([d length] == 0) { |
| @throw [TTransportException exceptionWithName: @"TTransportException" |
| reason: @"Cannot read. No more data."]; |
| } |
| [d getBytes: buf+got]; |
| got += [d length]; |
| } |
| return got; |
| } |
| |
| |
| - (void) write: (uint8_t *) data offset: (unsigned int) offset length: (unsigned int) length |
| { |
| NSData * dataObject = [[NSData alloc] initWithBytesNoCopy: data+offset |
| length: length |
| freeWhenDone: NO]; |
| |
| [mOutputFileHandle writeData: dataObject]; |
| |
| |
| [dataObject release]; |
| } |
| |
| |
| - (void) flush |
| { |
| |
| } |
| |
| @end |