1 /* 2 * This file is part of the PulseView project. 3 * 4 * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef PULSEVIEW_PV_DEVICEMANAGER_HPP 21 #define PULSEVIEW_PV_DEVICEMANAGER_HPP 22 23 #include <list> 24 #include <map> 25 #include <memory> 26 #include <set> 27 #include <string> 28 #include <vector> 29 30 using std::list; 31 using std::map; 32 using std::set; 33 using std::shared_ptr; 34 using std::string; 35 using std::vector; 36 37 namespace Glib { 38 class VariantBase; 39 } 40 41 namespace sigrok { 42 class ConfigKey; 43 class Context; 44 class Driver; 45 } 46 47 using sigrok::ConfigKey; 48 49 namespace pv { 50 51 namespace devices { 52 class Device; 53 class HardwareDevice; 54 } 55 56 class Session; 57 58 class DeviceManager 59 { 60 public: 61 DeviceManager(shared_ptr<sigrok::Context> context, 62 std::string driver, bool do_scan); 63 64 ~DeviceManager() = default; 65 66 const shared_ptr<sigrok::Context>& context() const; 67 68 shared_ptr<sigrok::Context> context(); 69 70 const list< shared_ptr<devices::HardwareDevice> >& devices() const; 71 shared_ptr<devices::HardwareDevice> user_spec_device() const; 72 73 bool driver_supported(shared_ptr<sigrok::Driver> driver) const; 74 75 list< shared_ptr<devices::HardwareDevice> > driver_scan( 76 shared_ptr<sigrok::Driver> driver, 77 map<const sigrok::ConfigKey *, Glib::VariantBase> drvopts); 78 79 const map<string, string> get_device_info( 80 const shared_ptr<devices::Device> device); 81 82 const shared_ptr<devices::HardwareDevice> find_device_from_info( 83 const map<string, string> search_info); 84 85 private: 86 bool compare_devices(shared_ptr<devices::Device> a, 87 shared_ptr<devices::Device> b); 88 89 static map<const ConfigKey *, Glib::VariantBase> 90 drive_scan_options(vector<string> user_spec, 91 set<const ConfigKey *> driver_opts); 92 93 protected: 94 shared_ptr<sigrok::Context> context_; 95 list< shared_ptr<devices::HardwareDevice> > devices_; 96 shared_ptr<devices::HardwareDevice> user_spec_device_; 97 }; 98 99 } // namespace pv 100 101 #endif // PULSEVIEW_PV_DEVICEMANAGER_HPP 102