Test addons support and add tutorial ir control

src/api/api.cc

@@ -56,6 +56,10 @@ bool API::Supports(const Option &option) const {
   return device_->Supports(option);
 }
 
+bool API::Supports(const AddOns &addon) const {
+  return device_->Supports(addon);
+}
+
 const std::vector<StreamRequest> &API::GetStreamRequests(
     const Capabilities &capability) const {
   return device_->GetStreamRequests(capability);

src/api/api.h

@@ -49,6 +49,7 @@ class MYNTEYE_API API {
   bool Supports(const Stream &stream) const;
   bool Supports(const Capabilities &capability) const;
   bool Supports(const Option &option) const;
+  bool Supports(const AddOns &addon) const;
 
   const std::vector<StreamRequest> &GetStreamRequests(
       const Capabilities &capability) const;

src/device/device.cc

@@ -91,6 +91,18 @@ bool Device::Supports(const Option &option) const {
   return supports.find(option) != supports.end();
 }
 
+bool Device::Supports(const AddOns &addon) const {
+  CHECK_NOTNULL(device_info_);
+  auto &&hw_flag = device_info_->hardware_version.flag();
+  switch (addon) {
+    case AddOns::INFRARED:
+      return hw_flag[0];
+    case AddOns::INFRARED2:
+      return hw_flag[1];
+    default: { LOG(FATAL) << "Unknown add-on"; }
+  }
+}
+
 const std::vector<StreamRequest> &Device::GetStreamRequests(
     const Capabilities &capability) const {
   if (!Supports(capability)) {

src/device/device.h

@@ -54,6 +54,7 @@ class MYNTEYE_API Device {
   bool Supports(const Stream &stream) const;
   bool Supports(const Capabilities &capability) const;
   bool Supports(const Option &option) const;
+  bool Supports(const AddOns &addon) const;
 
   const std::vector<StreamRequest> &GetStreamRequests(
       const Capabilities &capability) const;

src/public/types.cc

@@ -225,4 +225,9 @@ std::ostream &operator<<(std::ostream &os, const Extrinsics &ex) {
   return os;
 }
 
+std::ostream &operator<<(std::ostream &os, const OptionInfo &info) {
+  return os << "min: " << info.min << ", max: " << info.max
+            << ", def: " << info.def;
+}
+
 MYNTEYE_END_NAMESPACE