Add new generic SWIG bindings based on C++ classes.

This commit is contained in:
Martin Ling 2014-07-17 18:45:05 +01:00
parent c23c8659b8
commit 608b848d8b
1 changed files with 226 additions and 0 deletions

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bindings/swig/classes.i Normal file
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/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2014 Martin Ling <martin-sigrok@earth.li>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
%{
#include "libsigrok/libsigrok.hpp"
using namespace std;
%}
%include "typemaps.i"
%include "std_string.i"
%include "std_vector.i"
%include "std_map.i"
%include "std_shared_ptr.i"
%include "exception.i"
%{
static int swig_exception_code(int sigrok_exception_code) {
switch (sigrok_exception_code) {
case SR_ERR_MALLOC:
return SWIG_MemoryError;
case SR_ERR_ARG:
return SWIG_ValueError;
default:
return SWIG_RuntimeError;
}
}
%}
%exception {
try {
$action
} catch (sigrok::Error &e) {
SWIG_exception(swig_exception_code(e.result),
const_cast<char*>(e.what()));
}
}
template< class T > class enable_shared_from_this;
%template(ContextShared) enable_shared_from_this<Context>;
%shared_ptr(sigrok::Context);
%shared_ptr(sigrok::Driver);
%shared_ptr(sigrok::Device);
%shared_ptr(sigrok::Configurable);
%shared_ptr(sigrok::HardwareDevice);
%shared_ptr(sigrok::Channel);
%shared_ptr(sigrok::ChannelGroup);
%shared_ptr(sigrok::EventSource);
%shared_ptr(sigrok::Session);
%shared_ptr(sigrok::Packet);
%shared_ptr(sigrok::PacketPayload);
%shared_ptr(sigrok::Analog);
%shared_ptr(sigrok::Logic);
%shared_ptr(sigrok::InputFormat);
%shared_ptr(sigrok::InputFileDevice);
%shared_ptr(sigrok::OutputFormat);
%shared_ptr(sigrok::Output);
%shared_ptr(sigrok::Trigger);
%shared_ptr(sigrok::TriggerStage);
%shared_ptr(sigrok::TriggerMatch);
%template(StringMap) std::map<std::string, std::string>;
%template(DriverMap)
std::map<std::string, std::shared_ptr<sigrok::Driver> >;
%template(InputFormatMap)
std::map<std::string, std::shared_ptr<sigrok::InputFormat> >;
%template(OutputFormatMap)
std::map<std::string, std::shared_ptr<sigrok::OutputFormat> >;
%template(HardwareDeviceVector)
std::vector<std::shared_ptr<sigrok::HardwareDevice> >;
%template(DeviceVector)
std::vector<std::shared_ptr<sigrok::Device> >;
%template(ChannelVector)
std::vector<std::shared_ptr<sigrok::Channel> >;
%template(ChannelGroupMap)
std::map<std::string, std::shared_ptr<sigrok::ChannelGroup> >;
/* Workaround for SWIG bug. The vector template instantiation
isn't needed but somehow fixes a bug that stops the wrapper
for the map instantiation from compiling. */
%template(ConfigVector)
std::vector<const sigrok::ConfigKey *>;
%template(ConfigMap)
std::map<const sigrok::ConfigKey *, Glib::VariantBase>;
%template(QuantityFlagVector)
std::vector<const sigrok::QuantityFlag *>;
%template(TriggerStageVector)
std::vector<std::shared_ptr<sigrok::TriggerStage> >;
%template(TriggerMatchVector)
std::vector<std::shared_ptr<sigrok::TriggerMatch> >;
#define SR_API
#define SR_PRIV
%ignore sigrok::DatafeedCallbackData;
%ignore sigrok::SourceCallbackData;
%include "libsigrok/libsigrok.hpp"
namespace sigrok {
%include "libsigrok/enums.hpp"
}
#define SWIG_ATTRIBUTE_TEMPLATE
%include "attribute.i"
%inline {
typedef std::map<std::string, std::shared_ptr<sigrok::Driver> >
map_string_Driver;
typedef std::map<std::string, std::shared_ptr<sigrok::InputFormat> >
map_string_InputFormat;
typedef std::map<std::string, std::shared_ptr<sigrok::OutputFormat> >
map_string_OutputFormat;
typedef std::map<std::string, std::shared_ptr<sigrok::ChannelGroup> >
map_string_ChannelGroup;
}
%attributeval(sigrok::Context,
map_string_Driver, drivers, get_drivers);
%attributeval(sigrok::Context,
map_string_InputFormat, input_formats, get_input_formats);
%attributeval(sigrok::Context,
map_string_OutputFormat, output_formats, get_output_formats);
%attributestring(sigrok::Context,
std::string, package_version, get_package_version);
%attributestring(sigrok::Context,
std::string, lib_version, get_lib_version);
%attribute(sigrok::Context,
const sigrok::LogLevel *, log_level, get_log_level, set_log_level);
%attributestring(sigrok::Context,
std::string, log_domain, get_log_domain, set_log_domain);
%attributestring(sigrok::Driver, std::string, name, get_name);
%attributestring(sigrok::Driver, std::string, long_name, get_long_name);
%attributestring(sigrok::InputFormat,
std::string, name, get_name);
%attributestring(sigrok::InputFormat,
std::string, description, get_description);
%attributestring(sigrok::OutputFormat,
std::string, name, get_name);
%attributestring(sigrok::OutputFormat,
std::string, description, get_description);
%attributestring(sigrok::Device, std::string, vendor, get_vendor);
%attributestring(sigrok::Device, std::string, model, get_model);
%attributestring(sigrok::Device, std::string, version, get_version);
%attributeval(sigrok::Device,
std::vector<std::shared_ptr<sigrok::Channel> >,
channels, get_channels);
/* Using %attributestring for shared_ptr attribute. See
http://sourceforge.net/p/swig/mailman/message/31832070/ */
%attributestring(sigrok::HardwareDevice,
std::shared_ptr<sigrok::Driver>, driver, get_driver);
%attributeval(sigrok::HardwareDevice, map_string_ChannelGroup,
channel_groups, get_channel_groups);
%attributestring(sigrok::Channel, std::string, name, get_name, set_name);
%attribute(sigrok::Channel, bool, enabled, get_enabled, set_enabled);
%attribute(sigrok::Channel, const sigrok::ChannelType *, type, get_type);
%attributestring(sigrok::ChannelGroup, std::string, name, get_name);
%attributeval(sigrok::ChannelGroup,
std::vector<std::shared_ptr<sigrok::Channel> >,
channels, get_channels);
%attributestring(sigrok::Trigger, std::string, name, get_name);
%attributeval(sigrok::Trigger,
std::vector<std::shared_ptr<sigrok::TriggerStage> >,
stages, get_stages);
%attribute(sigrok::TriggerStage, int, number, get_number);
%attributeval(sigrok::TriggerStage,
std::vector<std::shared_ptr<sigrok::TriggerMatch> >,
matches, get_matches);
%attributestring(sigrok::TriggerMatch,
std::shared_ptr<sigrok::Channel>, channel, get_channel);
%attribute(sigrok::TriggerMatch, const sigrok::TriggerMatchType *, type, get_type);
%attribute(sigrok::TriggerMatch, float, value, get_value);
%attributeval(sigrok::Session,
std::vector<std::shared_ptr<sigrok::Device> >,
devices, get_devices);
%attribute(sigrok::Packet, sigrok::PacketPayload *, payload, get_payload);
%attribute(sigrok::Analog, int, num_samples, get_num_samples);
%attribute(sigrok::Analog, const sigrok::Quantity *, mq, get_mq);
%attribute(sigrok::Analog, const sigrok::Unit *, unit, get_unit);
%attributeval(sigrok::Analog, std::vector<const sigrok::QuantityFlag *>, mq_flags, get_mq_flags);