pv/device/device.cpp
pv/device/file.cpp
pv/device/devinst.cpp
- pv/device/inputfile.cpp
pv/device/sessionfile.cpp
pv/dialogs/about.cpp
pv/dialogs/connect.cpp
*/
#include "file.h"
-#include "inputfile.h"
#include "sessionfile.h"
#include <boost/filesystem.hpp>
}
}
- return new InputFile(name);
+ return NULL;
}
} // device
+++ /dev/null
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
- *
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <cassert>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include "inputfile.h"
-
-#include <libsigrok/libsigrok.h>
-
-using std::string;
-
-namespace pv {
-namespace device {
-
-InputFile::InputFile(const std::string &path) :
- File(path),
- _input(NULL)
-{
-}
-
-sr_dev_inst* InputFile::dev_inst() const
-{
- assert(_input);
- return _input->sdi;
-}
-
-void InputFile::use(SigSession *owner) throw(QString)
-{
- assert(!_input);
-
- _input = load_input_file_format(_path, NULL);
- File::use(owner);
-
- sr_session_new(&SigSession::_sr_session);
-
- if (sr_session_dev_add(SigSession::_sr_session, _input->sdi) != SR_OK)
- throw tr("Failed to add session device.");
-}
-
-void InputFile::release()
-{
- if (!_owner)
- return;
-
- assert(_input);
- File::release();
- sr_dev_close(_input->sdi);
- sr_session_destroy(SigSession::_sr_session);
- _input = NULL;
-}
-
-sr_input_format* InputFile::determine_input_file_format(
- const string &filename)
-{
- int i;
-
- /* If there are no input formats, return NULL right away. */
- sr_input_format *const *const inputs = sr_input_list();
- if (!inputs) {
- g_critical("No supported input formats available.");
- return NULL;
- }
-
- /* Otherwise, try to find an input module that can handle this file. */
- for (i = 0; inputs[i]; i++) {
- if (inputs[i]->format_match(filename.c_str()))
- break;
- }
-
- /* Return NULL if no input module wanted to touch this. */
- if (!inputs[i]) {
- g_critical("Error: no matching input module found.");
- return NULL;
- }
-
- return inputs[i];
-}
-
-sr_input* InputFile::load_input_file_format(const string &filename,
- sr_input_format *format)
-{
- struct stat st;
- sr_input *in;
-
- if (!format && !(format =
- determine_input_file_format(filename.c_str()))) {
- /* The exact cause was already logged. */
- throw tr("Failed to load file");
- }
-
- if (stat(filename.c_str(), &st) == -1)
- throw tr("Failed to load file");
-
- /* Initialize the input module. */
- if (!(in = new sr_input)) {
- throw tr("Failed to allocate input module.");
- }
-
- in->format = format;
- in->param = NULL;
- if (in->format->init &&
- in->format->init(in, filename.c_str()) != SR_OK) {
- throw tr("Failed to load file");
- }
-
- return in;
-}
-
-void InputFile::start()
-{
-}
-
-void InputFile::run()
-{
- assert(_input);
- assert(_input->format);
- assert(_input->format->loadfile);
- _input->format->loadfile(_input, _path.c_str());
-}
-
-} // device
-} // pv
+++ /dev/null
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
- *
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef PULSEVIEW_PV_DEVICE_INPUTFILE_H
-#define PULSEVIEW_PV_DEVICE_INPUTFILE_H
-
-#include "file.h"
-
-#include <string>
-
-struct sr_input;
-struct sr_input_format;
-
-namespace pv {
-namespace device {
-
-class InputFile : public File
-{
-public:
- InputFile(const std::string &path);
-
- sr_dev_inst* dev_inst() const;
-
- virtual void use(SigSession *owner) throw(QString);
-
- virtual void release();
-
- virtual void start();
-
- virtual void run();
-
-private:
- /**
- * Attempts to autodetect the format. Failing that
- * @param filename The filename of the input file.
- * @return A pointer to the 'struct sr_input_format' that should be used,
- * or NULL if no input format was selected or auto-detected.
- */
- static sr_input_format* determine_input_file_format(
- const std::string &filename);
-
- static sr_input* load_input_file_format(const std::string &filename,
- sr_input_format *format);
-private:
- sr_input *_input;
-};
-
-} // device
-} // pv
-
-#endif // PULSEVIEW_PV_DEVICE_INPUTFILE_H
ui(new Ui::About)
{
struct sr_dev_driver **drivers;
- struct sr_input_format **inputs;
#ifdef ENABLE_DECODE
struct srd_decoder *dec;
.arg(QString::fromUtf8(drivers[i]->longname)));
}
- s.append("<tr><td colspan=\"2\"><b>" +
- tr("Supported input formats:") +
- "</b></td></tr>");
- inputs = sr_input_list();
- for (int i = 0; inputs[i]; ++i) {
- s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
- .arg(QString::fromUtf8(inputs[i]->id))
- .arg(QString::fromUtf8(inputs[i]->description)));
- }
-
#ifdef ENABLE_DECODE
s.append("<tr><td colspan=\"2\"><b>" +
tr("Supported protocol decoders:") +
{
using pv::device::Device;
+ if (!dev_inst)
+ return;
+
// Ensure we are not capturing before setting the device
stop_capture();
void read_sample_rate(const sr_dev_inst *const sdi);
private:
- /**
- * Attempts to autodetect the format. Failing that
- * @param filename The filename of the input file.
- * @return A pointer to the 'struct sr_input_format' that should be
- * used, or NULL if no input format was selected or
- * auto-detected.
- */
- static sr_input_format* determine_input_file_format(
- const std::string &filename);
-
- static sr_input* load_input_file_format(
- const std::string &filename,
- std::function<void (const QString)> error_handler,
- sr_input_format *format = NULL);
-
void sample_thread_proc(std::shared_ptr<device::DevInst> dev_inst,
std::function<void (const QString)> error_handler);
projects / pulseview.git / commitdiff