X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdevicemanager.cpp;h=36d6fb6a44f1d0c10ae05a234503e5347122a85c;hb=da30ecb7e72bd2547e524258efa5ec642988b70b;hp=9976d3e6e5355c1dffcf84cc9ef53f304c04f113;hpb=f65cd27bdbf70644052dd43dac4bbe9403f4dfee;p=pulseview.git diff --git a/pv/devicemanager.cpp b/pv/devicemanager.cpp index 9976d3e..36d6fb6 100644 --- a/pv/devicemanager.cpp +++ b/pv/devicemanager.cpp @@ -27,14 +27,18 @@ #include #include -#include +#include +#include #include +#include + +using boost::algorithm::join; + using std::dynamic_pointer_cast; using std::list; using std::map; -using std::ostringstream; using std::remove_if; using std::runtime_error; using std::shared_ptr; @@ -46,8 +50,6 @@ using Glib::VariantBase; using sigrok::ConfigKey; using sigrok::Context; using sigrok::Driver; -using sigrok::Device; -using sigrok::HardwareDevice; using sigrok::SessionDevice; namespace pv { @@ -63,85 +65,86 @@ DeviceManager::~DeviceManager() { } +const std::shared_ptr& DeviceManager::context() const +{ + return context_; +} + shared_ptr DeviceManager::context() { return context_; } -const list< shared_ptr >& DeviceManager::devices() const +const list< shared_ptr >& +DeviceManager::devices() const { return devices_; } -list< shared_ptr > DeviceManager::driver_scan( +list< shared_ptr > +DeviceManager::driver_scan( shared_ptr driver, map drvopts) { - list< shared_ptr > driver_devices; + list< shared_ptr > driver_devices; assert(driver); // Remove any device instances from this driver from the device // list. They will not be valid after the scan. - devices_.remove_if([&](shared_ptr device) { - return device->driver() == driver; }); + devices_.remove_if([&](shared_ptr device) { + return device->hardware_device()->driver() == driver; }); // Do the scan auto devices = driver->scan(drvopts); - driver_devices.insert(driver_devices.end(), devices.begin(), devices.end()); // Add the scanned devices to the main list, set display names and sort. - devices_.insert(devices_.end(), driver_devices.begin(), - driver_devices.end()); - - for (shared_ptr device : devices_) - display_names_[device] = build_display_name(device); - - devices_.sort([&](shared_ptr a, shared_ptr b) - { return compare_devices(a, b); }); + for (shared_ptr device : devices) { + const shared_ptr d( + new devices::HardwareDevice(context_, device)); + driver_devices.push_back(d); + } - // As the display names depend on the complete devices_ list, - // we need to recompute them. However, there is no need to - // recomute all names of the devices_ list since only the - // devices that use the given driver can be affected. - for (shared_ptr device : driver_devices) - display_names_[device] = build_display_name(device); + for (shared_ptr device : driver_devices) + build_display_name(device); - driver_devices.sort([&](shared_ptr a, shared_ptr b) + devices_.insert(devices_.end(), driver_devices.begin(), + driver_devices.end()); + devices_.sort([&](shared_ptr a, + shared_ptr b) { return compare_devices(a, b); }); return driver_devices; } const map DeviceManager::get_device_info( - shared_ptr device) + shared_ptr device) { map result; assert(device); - if (device->vendor().length() > 0) - result["vendor"] = device->vendor(); - if (device->model().length() > 0) - result["model"] = device->model(); - if (device->version().length() > 0) - result["version"] = device->version(); - if (device->serial_number().length() > 0) - result["serial_num"] = device->serial_number(); - if (device->connection_id().length() > 0) - result["connection_id"] = device->connection_id(); + const shared_ptr sr_dev = device->device(); + if (sr_dev->vendor().length() > 0) + result["vendor"] = sr_dev->vendor(); + if (sr_dev->model().length() > 0) + result["model"] = sr_dev->model(); + if (sr_dev->version().length() > 0) + result["version"] = sr_dev->version(); + if (sr_dev->serial_number().length() > 0) + result["serial_num"] = sr_dev->serial_number(); + if (sr_dev->connection_id().length() > 0) + result["connection_id"] = sr_dev->connection_id(); return result; } -const shared_ptr DeviceManager::find_device_from_info( +const shared_ptr DeviceManager::find_device_from_info( const map search_info) { - shared_ptr last_resort_dev; + shared_ptr last_resort_dev; map dev_info; - last_resort_dev = NULL; - - for (shared_ptr dev : devices_) { + for (shared_ptr dev : devices_) { assert(dev); dev_info = get_device_info(dev); @@ -184,65 +187,75 @@ const shared_ptr DeviceManager::find_device_from_info( return last_resort_dev; } -const string DeviceManager::build_display_name(shared_ptr device) +void DeviceManager::build_display_name(shared_ptr device) { - auto session_device = dynamic_pointer_cast(device); - auto hardware_device = dynamic_pointer_cast(device); + const shared_ptr sr_dev = device->device(); + auto session_device = dynamic_pointer_cast(sr_dev); + auto hardware_device = dynamic_pointer_cast(sr_dev); - if (session_device) - return boost::filesystem::path( + if (session_device) { + full_names_[device] = display_names_[device] = + boost::filesystem::path( session_device->parent()->filename()).filename().string(); + return; + } + + // First, build the device's full name. It always contains all + // possible information. + vector parts = {sr_dev->vendor(), sr_dev->model(), + sr_dev->version(), sr_dev->serial_number()}; + + if (sr_dev->connection_id().length() > 0) + parts.push_back("("+sr_dev->connection_id()+")"); - ostringstream s; + full_names_[device] = join(parts, " "); - bool multiple_dev = false; + // Next, build the display name. It only contains fields as required. // If we can find another device with the same model/vendor then // we have at least two such devices and need to distinguish them. - if (hardware_device) - multiple_dev = any_of(devices_.begin(), devices_.end(), - [&](shared_ptr dev) { - return (dev->vendor() == hardware_device->vendor() && - dev->model() == hardware_device->model()) && - dev != hardware_device; - } ); + const bool multiple_dev = hardware_device && any_of( + devices_.begin(), devices_.end(), + [&](shared_ptr dev) { + return (dev->device()->vendor() == hardware_device->vendor() && + dev->device()->model() == hardware_device->model()) && + dev != device; + } ); - vector parts = {device->vendor(), device->model()}; + parts = {sr_dev->vendor(), sr_dev->model()}; if (multiple_dev) { - parts.push_back(device->version()); - parts.push_back(device->serial_number()); + parts.push_back(sr_dev->version()); + parts.push_back(sr_dev->serial_number()); - if ((device->serial_number().length() == 0) && - (device->connection_id().length() > 0)) - parts.push_back("("+device->connection_id()+")"); + if ((sr_dev->serial_number().length() == 0) && + (sr_dev->connection_id().length() > 0)) + parts.push_back("("+sr_dev->connection_id()+")"); } - for (size_t i = 0; i < parts.size(); i++) - { - if (parts[i].length() > 0) - { - if (i != 0) - s << " "; - s << parts[i]; - } - } - - return s.str(); + display_names_[device] = join(parts, " "); } -const std::string DeviceManager::get_display_name(std::shared_ptr dev) +const std::string DeviceManager::get_display_name( + std::shared_ptr dev) { return display_names_[dev]; } -void DeviceManager::update_display_name(std::shared_ptr dev) +const std::string DeviceManager::get_full_name( + std::shared_ptr dev) +{ + return full_names_[dev]; +} + +void DeviceManager::update_display_name( + std::shared_ptr dev) { - display_names_[dev] = build_display_name(dev); + build_display_name(dev); } -bool DeviceManager::compare_devices(shared_ptr a, - shared_ptr b) +bool DeviceManager::compare_devices( + shared_ptr a, shared_ptr b) { assert(a); assert(b);