1 // ANNA - Anna is Not Nothingness Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // http://redmine.teslayout.com/projects/anna-suite
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // * Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
13 // * Redistributions in binary form must reproduce the above
14 // copyright notice, this list of conditions and the following disclaimer
15 // in the documentation and/or other materials provided with the
17 // * Neither the name of the copyright holder nor the names of its
18 // contributors may be used to endorse or promote products derived from
19 // this software without specific prior written permission.
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 // Authors: eduardo.ramos.testillano@gmail.com
34 // cisco.tierra@gmail.com
37 #include <anna/config/defines.hpp>
39 #include <anna/comm/LargeBinaryCodec.hpp>
40 #include <anna/comm/functions.hpp>
45 void comm::LargeBinaryCodec::decode(const DataBlock& dataBlock)
46 throw(RuntimeException) {
48 comm::Codec::decode(dataBlock);
49 const char* data = a_dataBlock.getData();
53 for(int pos = 0, maxpos = a_dataBlock.getSize(); pos < maxpos;) {
54 if((pos + sizeof(int)) >= maxpos)
55 throw RuntimeException("Iterator out of range", ANNA_FILE_LOCATION);
57 size = comm::functions::decodeInteger(data + pos);
59 if((pos + sizeof(int) + size) > maxpos)
60 throw RuntimeException("Iterator out of range", ANNA_FILE_LOCATION);
62 block = new DataBlock(true);
63 *block = DataBlock(data + sizeof(int) + pos, size, false);
64 a_blocks.push_back(block);
65 pos += sizeof(int) + size;
69 void comm::LargeBinaryCodec::reset()
71 for(iterator ii = a_blocks.begin(), maxii = a_blocks.end(); ii != maxii; ii ++)
77 comm::LargeBinaryCodec& comm::LargeBinaryCodec::operator += (const DataBlock & dataBlock)
78 throw(RuntimeException) {
79 char size [sizeof(int)];
80 a_dataBlock.append(functions::codeInteger(size, dataBlock.getSize()), sizeof(int));
81 a_dataBlock += dataBlock;
82 DataBlock* block = new DataBlock(true);
84 a_blocks.push_back(block);