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#include "androidutils.h"
#include "androiddevicedialog.h"
#include <QCoreApplication>
#include <QByteArray>
#include <QFileInfo>
#include <QProcess>
#include <QSettings>
#include <QStringList>
typedef QLatin1String _;
static QString s_androidSerialNumber;
QStringList AndroidDeviceInfo::adbSelector(const QString &serialNumber)
{
if (serialNumber.startsWith(_("????")))
return QStringList() << _("-d");
return QStringList() << _("-s") << serialNumber;
}
QString AndroidDeviceInfo::adbPath()
{
QSettings s;
s.beginGroup(_("android"));
return s.value(_("adbPath"), _("adb")).toString();
}
AndroidUtils::FileInfo::FileInfo()
{
type = File;
size = 0;
}
AndroidUtils::AndroidUtils()
{
m_wait = 30000;
reloadAdb();
}
void AndroidUtils::reloadAdb()
{
m_adbPath = AndroidDeviceInfo::adbPath();
}
QString AndroidUtils::serialNumber() const
{
if (m_serialNumber.isEmpty())
m_serialNumber = s_androidSerialNumber;
if (m_serialNumber.isEmpty()) {
AndroidDeviceDialog ad;
if (ad.exec() != QDialog::Accepted)
return QString();
m_serialNumber = ad.device().serialNumber;
if (ad.saveDeviceSelection())
s_androidSerialNumber = m_serialNumber;
}
return m_serialNumber;
}
bool AndroidUtils::runAdb(const QStringList ¶ms, QByteArray *output) const
{
QProcess adbProcess;
adbProcess.start(m_adbPath, AndroidDeviceInfo::adbSelector(serialNumber()) << params);
if (!output)
connect(&adbProcess, SIGNAL(readyReadStandardError()), SLOT(processReadyRead()));
if (!adbProcess.waitForStarted())
return false;
if (!adbProcess.waitForFinished(m_wait > INT_MAX ? -1 : m_wait))
return false;
if (output)
*output = adbProcess.readAll();
return true;
}
AndroidUtils::FileInfoList AndroidUtils::ls(const QString &path) const
{
m_wait = 10000;
FileInfoList ret;
QByteArray lsOutput;
runAdb(QStringList(_("shell")) << _("ls") << _("-l") << path, &lsOutput);
foreach (const QByteArray &line, lsOutput.split('\n')) {
if (line.isEmpty() || line[10] != ' ')
continue;
int pos = line.indexOf(':');
if (pos == -1)
continue;
pos += 3;
if (pos >= line.size())
continue;
FileInfo f;
// Assume all links are directories
f.type = (line[0] == 'd' || line[0] == 'l') ? FileInfo::Directory : FileInfo::File;
f.name = line.mid(pos).trimmed();
if (f.type == FileInfo::File) {
pos = line.lastIndexOf('-', pos);
if (pos < 4)
continue;
pos = line.lastIndexOf('-', pos -1);
if (pos < 3)
continue;
pos = line.lastIndexOf(' ', pos -1);
if (pos < 2)
continue;
int startPos = line.lastIndexOf(' ', pos -1);
if (startPos == -1)
continue;
f.size = line.mid(startPos, pos - startPos).trimmed().toLongLong();
} else if (line[0] == 'l') {
// Fix links
pos = f.name.indexOf(_("->"));
if (pos < 2)
continue;
f.name = f.name.left(pos - 1).trimmed();
}
ret << f;
}
return ret;
}
bool AndroidUtils::sameFile(const QString &localPath, const QString &devicePath)
{
QFileInfo fi(localPath);
QList<FileInfo> deviceFiles = ls(devicePath);
return fi.exists() && (deviceFiles.size() == 1) && (deviceFiles.first().size == fi.size());
}
bool AndroidUtils::updateFile(const QString &localPath, const QString &devicePath, UpdateType updateType)
{
if (sameFile(localPath, devicePath))
return true;
QFileInfo fi(localPath);
QList<FileInfo> deviceFiles = ls(devicePath);
switch (updateType) {
case PushLocalToDevice:
if (!fi.exists())
return false;
m_wait = std::min(fi.size() / 1024, qint64(30000));
if (!runAdb(QStringList()<< _("push") << _("-p") << localPath << devicePath))
return false;
deviceFiles = ls(devicePath);
if (deviceFiles.size() != 1 || deviceFiles.first().size != fi.size())
return false; // pushing to device failed
break;
case PullFromDeviceToLocal:
if (deviceFiles.size() != 1)
return false;
m_wait = std::min(deviceFiles.at(0).size / 1024, qint64(30000));
if (!runAdb(QStringList()<< _("pull") << _("-p") << devicePath << localPath))
return false;
fi = QFileInfo(localPath);
if (!fi.exists() || deviceFiles.first().size != fi.size())
return false; // pulling from device failed
break;
}
return true;
}
void AndroidUtils::processReadyRead()
{
QProcess *proc = qobject_cast<QProcess *>(QObject::sender());
if (proc) {
QByteArray stdOutErr = proc->readAllStandardError();
foreach (const QByteArray &line, stdOutErr.split('\r')) {
QString msg(line.trimmed());
if (!msg.isEmpty())
emit statusMessage(msg);
}
}
}
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