removed c++-headers.
This commit is contained in:
parent
6d4c247de7
commit
2b5fca73a2
231
update.cpp
Normal file
231
update.cpp
Normal file
@ -0,0 +1,231 @@
|
|||||||
|
#include "update.h"
|
||||||
|
|
||||||
|
#include <QCoreApplication>
|
||||||
|
#include <QApplication>
|
||||||
|
#include <QFile>
|
||||||
|
#include <QTemporaryFile>
|
||||||
|
#include <QDebug>
|
||||||
|
#include <QTextStream>
|
||||||
|
|
||||||
|
#include "interfaces.h"
|
||||||
|
#include "DCPlugin/include/hwapi.h"
|
||||||
|
|
||||||
|
#include <QSharedMemory>
|
||||||
|
#include <QScopedPointer>
|
||||||
|
#include <QProcess>
|
||||||
|
|
||||||
|
#define COLUMN_REQUEST (0)
|
||||||
|
#define COLUMN_NAME (1)
|
||||||
|
#define COLUMN_DATE_TIME (2)
|
||||||
|
#define COLUMN_RESULT (3)
|
||||||
|
|
||||||
|
void ScopedPointerCustomDeleter::cleanup(Update *update) {
|
||||||
|
if (update->m_delete) {
|
||||||
|
delete update;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Update::Update(QString update_ctrl_file,
|
||||||
|
QObject *parent,
|
||||||
|
hwinf *hw,
|
||||||
|
char const *serialInterface,
|
||||||
|
char const *baudrate)
|
||||||
|
: QObject(parent)
|
||||||
|
, m_hw(hw != nullptr ? hw : new hwapi())
|
||||||
|
, m_serialInterface(serialInterface)
|
||||||
|
, m_baudrate(baudrate)
|
||||||
|
, m_update_ctrl_file(update_ctrl_file)
|
||||||
|
, m_update_ctrl_file_copy(update_ctrl_file + ".copy")
|
||||||
|
, m_init(true)
|
||||||
|
, m_delete(hw == nullptr) {
|
||||||
|
|
||||||
|
if (!m_update_ctrl_file.exists()) {
|
||||||
|
qCritical() << "Update-file" << m_update_ctrl_file.fileName()
|
||||||
|
<< "does not exist";
|
||||||
|
m_init = false;
|
||||||
|
}
|
||||||
|
if (!m_update_ctrl_file_copy.exists()) {
|
||||||
|
qCritical() << "Update-file-copy" << m_update_ctrl_file_copy.fileName()
|
||||||
|
<< "does not exist";
|
||||||
|
m_init = false;
|
||||||
|
}
|
||||||
|
if (!m_update_ctrl_file.open(QIODevice::ReadWrite | QIODevice::Text)) {
|
||||||
|
qCritical() << "can not open " << m_update_ctrl_file.fileName();
|
||||||
|
m_init = false;
|
||||||
|
}
|
||||||
|
qDebug() << "Opened" << m_update_ctrl_file.fileName();
|
||||||
|
if (!m_update_ctrl_file_copy.open(QIODevice::ReadWrite | QIODevice::Text)) {
|
||||||
|
qCritical() << "can not open " << m_update_ctrl_file_copy.fileName();
|
||||||
|
m_init = false;
|
||||||
|
}
|
||||||
|
qDebug() << "Opened" << m_update_ctrl_file_copy.fileName();
|
||||||
|
}
|
||||||
|
|
||||||
|
Update::~Update() {
|
||||||
|
}
|
||||||
|
|
||||||
|
bool Update::updateBinary(char const *fileToSendToDC) {
|
||||||
|
return m_hw->dc_updateDC(fileToSendToDC, m_baudrate, m_serialInterface);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool Update::updatePrinterConf(int nrOfTemplate, char const *fileToSendToDC) {
|
||||||
|
QVector<int> printTemplates{ nrOfTemplate };
|
||||||
|
QVector<QString> filesToSend{ fileToSendToDC };
|
||||||
|
return m_hw->dc_updatePrinterTemplate(hwapi::FileTypeJson::PRINTER,
|
||||||
|
printTemplates, filesToSend,
|
||||||
|
QString(m_baudrate),
|
||||||
|
QString(m_serialInterface));
|
||||||
|
}
|
||||||
|
|
||||||
|
QStringList Update::getOpenLines() {
|
||||||
|
QStringList openLines;
|
||||||
|
|
||||||
|
QTextStream in(&m_update_ctrl_file);
|
||||||
|
while (!in.atEnd()) {
|
||||||
|
QString line = in.readLine().trimmed();
|
||||||
|
if (line.startsWith("DONE")) {
|
||||||
|
m_update_ctrl_file_copy.write(line.toUtf8().constData());
|
||||||
|
m_update_ctrl_file_copy.write("\n");
|
||||||
|
} else {
|
||||||
|
openLines << line;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return openLines;
|
||||||
|
}
|
||||||
|
|
||||||
|
QStringList Update::split(QString line) {
|
||||||
|
QStringList lst;
|
||||||
|
QString next;
|
||||||
|
int start = 0, end;
|
||||||
|
|
||||||
|
while ((end = line.indexOf(QChar(','), start)) != -1) {
|
||||||
|
next = line.mid(start, end - start).trimmed();
|
||||||
|
lst << next;
|
||||||
|
start = end + 1;
|
||||||
|
}
|
||||||
|
next = line.mid(start, end - start).trimmed();
|
||||||
|
lst << next;
|
||||||
|
|
||||||
|
return lst;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool Update::doUpdate() {
|
||||||
|
/*
|
||||||
|
The file referred to by 'update_data' has the following structure for
|
||||||
|
each line:
|
||||||
|
|
||||||
|
# ======================================================================
|
||||||
|
# REQUEST | NAME | DATE | RESULT
|
||||||
|
# ======================================================================
|
||||||
|
# where
|
||||||
|
#
|
||||||
|
# STATUS: DOWNLOAD, EXECUTE or DONE
|
||||||
|
# NAME : If starting with 'opkg' it is an opkg-command to be executed.
|
||||||
|
# Otherwise its the name of a file which has to be updated.
|
||||||
|
# DATE : 0000-00-00T00:00:00
|
||||||
|
# RESULT: SUCCESS or ERROR (possibly with description)
|
||||||
|
#
|
||||||
|
*/
|
||||||
|
if (!m_init) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
QStringList openLines = getOpenLines();
|
||||||
|
|
||||||
|
QList<QString>::const_iterator it;
|
||||||
|
for (it = openLines.cbegin(); it != openLines.cend(); ++it) {
|
||||||
|
bool res = false;
|
||||||
|
QString line = (*it).trimmed();
|
||||||
|
if (line.size() == 0 || line.startsWith(QChar('#'))) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
QStringList lst = split(line.trimmed());
|
||||||
|
if (lst.size() != 4) {
|
||||||
|
qCritical() << "Parsing error for" << m_update_ctrl_file.fileName();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
QString const &request = lst[COLUMN_REQUEST];
|
||||||
|
QString const &name = lst[COLUMN_NAME];
|
||||||
|
// QString const &datetime = lst[COLUMN_DATE_TIME];
|
||||||
|
QString const &result = lst[COLUMN_RESULT];
|
||||||
|
if ((!request.contains("DOWNLOAD") && !request.contains("EXECUTE")) ||
|
||||||
|
!result.contains("N/A")) {
|
||||||
|
qCritical() << "Parsing error for" << m_update_ctrl_file.fileName();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
if (name.contains("dc2c") && name.endsWith(".bin")) {
|
||||||
|
if ((res = updateBinary(name.toStdString().c_str())) == true) {
|
||||||
|
qInfo() << "Downloaded" << name;
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
if (name.contains("DC2C_print") && name.endsWith(".json")) {
|
||||||
|
int i = name.indexOf("DC2C_print");
|
||||||
|
int templateIdx = name.mid(i).midRef(10, 2).toInt();
|
||||||
|
if ((res = updatePrinterConf(templateIdx, name.toStdString().c_str())) == true) {
|
||||||
|
qInfo() << "Downloaded" << name;
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
if (name.contains("tariff") && name.endsWith(".json")) {
|
||||||
|
int i = name.indexOf("tariff");
|
||||||
|
int templateIdx = name.mid(i).midRef(6, 2).toInt();
|
||||||
|
if ((res = updatePrinterConf(templateIdx, name.toStdString().c_str())) == true) {
|
||||||
|
qInfo() << "Downloaded" << name;
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
if (name.contains("opkg")) {
|
||||||
|
int i = name.indexOf("opkg ");
|
||||||
|
QString rest = name.mid(i+5).trimmed();
|
||||||
|
QScopedPointer<QProcess> p(new QProcess(this));
|
||||||
|
p->setProcessChannelMode(QProcess::MergedChannels);
|
||||||
|
p->start("opkg", QStringList() << rest);
|
||||||
|
if (p->waitForStarted(1000)) {
|
||||||
|
if (p->state() == QProcess::ProcessState::Running) {
|
||||||
|
if (p->waitForFinished(10000)) {
|
||||||
|
QByteArray output = p->readAllStandardOutput();
|
||||||
|
qDebug() << output;
|
||||||
|
res = true;
|
||||||
|
qInfo() << "EXECUTED" << name;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
// TODO
|
||||||
|
}
|
||||||
|
char buf[80];
|
||||||
|
int const bytesWritten =
|
||||||
|
snprintf(buf, sizeof(buf)-1, "DONE, %*.*s, %*.*s, %*.*s\n",
|
||||||
|
35, 35, name.toStdString().c_str(),
|
||||||
|
20, 20, QDateTime::currentDateTime().toString(Qt::ISODate).toStdString().c_str(),
|
||||||
|
10, 10, (res == true) ? "SUCCESS" : "ERROR");
|
||||||
|
if (bytesWritten < 80) {
|
||||||
|
buf[bytesWritten] = '\0';
|
||||||
|
}
|
||||||
|
m_update_ctrl_file_copy.write(buf);
|
||||||
|
} // for (it = openLines.cbegin(); it != openLines.end(); ++it) {
|
||||||
|
|
||||||
|
return finishUpdate(openLines.size() > 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool Update::finishUpdate(bool swapCtrlFiles) {
|
||||||
|
if (swapCtrlFiles) {
|
||||||
|
m_update_ctrl_file.close();
|
||||||
|
m_update_ctrl_file_copy.close();
|
||||||
|
|
||||||
|
QString const &fn = m_update_ctrl_file.fileName();
|
||||||
|
QString const &fn_tmp = m_update_ctrl_file.fileName() + ".tmp";
|
||||||
|
QString const &fn_copy = m_update_ctrl_file_copy.fileName();
|
||||||
|
QFile tmp(fn_tmp);
|
||||||
|
|
||||||
|
if (tmp.exists()) {
|
||||||
|
tmp.remove();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (m_update_ctrl_file.rename(fn_tmp)) {
|
||||||
|
if (m_update_ctrl_file_copy.rename(fn)) {
|
||||||
|
return m_update_ctrl_file.rename(fn_copy);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user