/usr/include/ola/rdm/StringMessageBuilder.h is in libola-dev 0.10.3.nojsmin-2+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* StringMessageBuilder.h
* Builds a Message object from a list of strings & a Descriptor.
* Copyright (C) 2011 Simon Newton
*/
/**
* @addtogroup rdm_helpers
* @{
* @file include/ola/rdm/StringMessageBuilder.h
* @brief Builds a Messagse object from a list of strings and a Descriptor.
* @}
*/
#ifndef INCLUDE_OLA_RDM_STRINGMESSAGEBUILDER_H_
#define INCLUDE_OLA_RDM_STRINGMESSAGEBUILDER_H_
#include <ola/messaging/DescriptorVisitor.h>
#include <stack>
#include <string>
#include <vector>
namespace ola {
namespace messaging {
class Descriptor;
class MessageFieldInterface;
class Message;
}
namespace rdm {
/**
* This visitor builds a message based on a vector of strings from a
* Descriptor.
*/
class StringMessageBuilder: public ola::messaging::FieldDescriptorVisitor {
public:
StringMessageBuilder();
~StringMessageBuilder();
// we handle decending into groups ourself
bool Descend() const { return false; }
const ola::messaging::Message *GetMessage(
const std::vector<std::string> &inputs,
const class ola::messaging::Descriptor *descriptor);
const std::string GetError() const { return m_error_string; }
void Visit(const ola::messaging::BoolFieldDescriptor*);
void Visit(const ola::messaging::IPV4FieldDescriptor*);
void Visit(const ola::messaging::MACFieldDescriptor*);
void Visit(const ola::messaging::UIDFieldDescriptor*);
void Visit(const ola::messaging::StringFieldDescriptor*);
void Visit(const ola::messaging::UInt8FieldDescriptor*);
void Visit(const ola::messaging::UInt16FieldDescriptor*);
void Visit(const ola::messaging::UInt32FieldDescriptor*);
void Visit(const ola::messaging::Int8FieldDescriptor*);
void Visit(const ola::messaging::Int16FieldDescriptor*);
void Visit(const ola::messaging::Int32FieldDescriptor*);
void Visit(const ola::messaging::FieldDescriptorGroup*);
void PostVisit(const ola::messaging::FieldDescriptorGroup*);
private:
std::vector<std::string> m_inputs;
std::stack<
std::vector<const ola::messaging::MessageFieldInterface*> > m_groups;
unsigned int m_offset, m_input_size, m_group_instance_count;
bool m_error;
std::string m_error_string;
bool StopParsing() const;
void SetError(const std::string &error);
template<typename type>
void VisitInt(const ola::messaging::IntegerFieldDescriptor<type> *);
void InitVars(const std::vector<std::string> &inputs);
void CleanUpVector();
};
} // namespace rdm
} // namespace ola
#endif // INCLUDE_OLA_RDM_STRINGMESSAGEBUILDER_H_
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