1 /*
2 * Copyright 2006-2012 The FLWOR Foundation.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 %feature("director") ZorbaIOStream;
18
19 %{ // start Implementation
20
21 #include "ZorbaIOStream.h"
22 #include <cassert>
23 #include <iostream>
24 #include <ios>
25
fillStreamCallback()26 void ZorbaIOStream::fillStreamCallback()
27 {
28 // Local fill buffer EXAMPLE
29 int len = ZORBA_STREAM_BUFFER_SIZE;
30 char *buffer = (char*) malloc(sizeof(char)*(len));
31 char* p=buffer;
32 for (int i=0; i<(len); i++, *p++ = 'Z')
33 ;
34 setStream(buffer, len);
35 return;
36 }
37
setStream(const char * aStream,size_t aLen,int aBufferLength)38 void ZorbaIOStream::setStream(const char *aStream, size_t aLen, int aBufferLength)
39 {
40 if (aBufferLength<0) aBufferLength=0;
41 if (aBufferLength > 0)
42 memcpy(buffer, aStream, aBufferLength*sizeof(char));
43 len = aBufferLength;
44 return;
45 }
46
setStream(const char * BYTE,size_t aLen)47 void ZorbaIOStream::setStream(const char *BYTE, size_t aLen)
48 {
49 /* if (aLen<0) aLen=0; size_t is unsigned, check always fails */
50 if (aLen > 0)
51 memcpy(buffer, BYTE, aLen*sizeof(char));
52 len = aLen;
53 return;
54 }
55
getStream()56 char * ZorbaIOStream::getStream()
57 {
58 return buffer;
59 }
60
getLen()61 int ZorbaIOStream::getLen()
62 {
63 return len;
64 }
65
write(const char * BYTE,size_t aLen)66 void ZorbaIOStream::write(const char *BYTE, size_t aLen)
67 {
68 return;
69 }
70
71 %} // end Implementation
72
73
74 %include "ZorbaIOStream.h"
75