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/*!
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Copyright(c) 2009 Apogee Instruments, Inc.
* \class FindDeviceUsb
* \brief searches through a number of usb devices looking for apogee devices
*
*/
#include "FindDeviceUsb.h"
#include <sstream>
#include "AltaIo.h"
#include "AscentBasedIo.h"
#include "AspenIo.h"
#include "apgHelper.h"
#include "helpers.h"
#include "CameraInfo.h"
#include "CamHelpers.h" // for vids and pids
#include "indimacros.h"
#if defined (WIN_OS)
#include "windozeHelpers.h"
#else
#include "linux/linuxHelpers.h"
#endif
////////////////////////////
// DTOR
FindDeviceUsb::~FindDeviceUsb()
{
}
////////////////////////////
// FIND
std::string FindDeviceUsb::Find()
{
std::string result;
try
{
std::vector< std::vector<uint16_t> > devs = GetApgDevices();
std::vector< std::vector<uint16_t> >::iterator iter;
for(iter = devs.begin(); iter != devs.end(); ++iter)
{
const uint16_t vid = (*iter).at(1);
const uint16_t pid = (*iter).at(2);
// deal with blank apogee devices
if( UsbFrmwr::CYPRESS_VID == vid )
{
std::string content = "<d>address="+help::uShort2Str( (*iter).at(0) ) +
",interface=usb,deviceType=camera,id=0xFFFF,firmwareRev=0xFFEE,model=AltaU-Blank,interfaceStatus=NA</d>";
result.append( content );
}
// deal with apogee devices
if( UsbFrmwr::APOGEE_VID == vid )
{
// ticket 53, repeat of something chwy found
// i think i only need to do this check on windoze
// check if the usb device is already opened by another
// process
if( IsDeviceAlreadyOpen( (*iter).at(0) ) )
{
continue;
}
if( UsbFrmwr::FILTER_WHEEL_PID == pid )
{
//right now no id's or firmware verions for the filterwheel
std::string content = "<d>address="+help::uShort2Str( (*iter).at(0) )+
",interface=usb,model=Filter Wheel,deviceType=filterWheel,id=0xFFFF,firmwareRev=0xFFEE</d>";
result.append( content );
}
if( UsbFrmwr::ALTA_USB_PID == pid )
{
std::string content = "<d>address="+help::uShort2Str( (*iter).at(0) )+
",interface=usb,deviceType=camera," +
AltaInfo( help::uShort2Str( (*iter).at(0) ) ) +"</d>";
result.append( content );
}
if( UsbFrmwr::ASCENT_USB_PID == pid )
{
std::string content = "<d>address="+help::uShort2Str( (*iter).at(0) )+
",interface=usb,deviceType=camera," +
AscentInfo( help::uShort2Str( (*iter).at(0) ) ) +"</d>";
result.append( content );
}
if( UsbFrmwr::ASPEN_USB_PID == pid )
{
std::string content = "<d>address="+help::uShort2Str( (*iter).at(0) )+
",interface=usb,deviceType=camera," +
AspenInfo(help::uShort2Str( (*iter).at(0) ) ) + "</d>";
result.append( content );
}
}
}
}
catch( std::exception & err )
{
// catch, log, and rethrow errors from parsecfgfile
apgHelper::LogErrorMsg( __FILE__, err.what(), __LINE__ );
throw;
}
if( result.empty() )
{
//no devices, return the no op string
result.append("<d></d>");
}
return result;
}
////////////////////////////
// ALTA INFO
std::string FindDeviceUsb::AltaInfo( const std::string & deviceAddr )
{
AltaIo usbIo( CamModel::USB, deviceAddr );
return( MkCamInfoStr( usbIo.GetId(), usbIo.GetFirmwareRev() ) );
}
////////////////////////////
// ASCENT INFO
std::string FindDeviceUsb::AscentInfo( const std::string & deviceAddr )
{
AscentBasedIo usbIo( CamModel::USB, deviceAddr );
return( MkCamInfoStr( usbIo.GetId(), usbIo.GetFirmwareRev() ) );
}
////////////////////////////
// ASPEN INFO
std::string FindDeviceUsb::AspenInfo( const std::string & deviceAddr )
{
AspenIo usbIo( CamModel::USB, deviceAddr );
return( MkCamInfoStr( usbIo.GetId(), usbIo.GetFirmwareRev() ) );
}
////////////////////////////
// MK CAM INFO STR
std::string FindDeviceUsb::MkCamInfoStr( const uint16_t Id, const uint16_t FrmwrRev )
{
std::stringstream infoStr;
infoStr << std::hex << std::showbase;
infoStr << "id=" << Id;
infoStr << ",firmwareRev=" << FrmwrRev;
infoStr << ",model=" << CamModel::GetPlatformStr( Id, false ).c_str();
infoStr << "-" << CamModel::GetModelStr( Id );
infoStr << ",interfaceStatus=NA";
return infoStr.str();
}
////////////////////////////
// GET APG DEVICES
std::vector< std::vector<uint16_t> > FindDeviceUsb::GetApgDevices()
{
#ifdef WIN_OS
//the winusbhelper is used by the com dll so
//it doesn't have the apgHelper name space
//so we catch and log its error here and then
//throw the full exception
std::vector< std::vector<uint16_t> > result;
try
{
result = windozeHelpers::GetDevicesWin();
}
catch( std::runtime_error & err )
{
apgHelper::throwRuntimeException( __FILE__, err.what(),
__LINE__, Apg::ErrorType_Connection );
}
return result;
#else
return linuxHelpers::GetDevicesLinux();
#endif
}
bool FindDeviceUsb::IsDeviceAlreadyOpen( const uint16_t deviceNum )
{
#ifdef WIN_OS
return windozeHelpers::IsDeviceAlreadyOpen( deviceNum );
#else
INDI_UNUSED(deviceNum);
return false;
#endif
}
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