Add serial_num/connection_id handling and save/restore last device

[pulseview.git] / pv / device / file.cpp

diff --git a/pv/device/file.cpp b/pv/device/file.cpp
index edc2da2bdd96cad6ba3a56eb39d13c2a1a2b2e4e..e82c5ece16c89e8f7d00da6da9fcb3bdda4506b9 100644 (file)
--- a/pv/device/file.cpp
+++ b/pv/device/file.cpp
@@ -25,6 +25,8 @@
 
 #include <libsigrok/libsigrok.h>
 
+using std::make_pair;
+using std::map;
 using std::string;
 
 namespace pv {
@@ -40,6 +42,18 @@ std::string File::format_device_title() const
        return boost::filesystem::path(_path).filename().string();
 }
 
+map<string, string> File::get_device_info() const
+{
+       map<string, string> result;
+
+       result.insert(make_pair("vendor", "sigrok"));
+       result.insert(make_pair("model", "file"));
+       result.insert(make_pair("connection_id",
+                       boost::filesystem::path(_path).filename().string()));
+
+       return result;
+}
+
 File* File::create(const string &name)
 {
        if (sr_session_load(name.c_str(), &SigSession::_sr_session) == SR_OK) {