Introduce readability-identifier-naming check

This commit enforces naming style for Classes and global constants:
Camel_Snake_Case for Classes
UPPER_CASE for global constants
CamelCase for abstract classes

src/algorithms/signal_source/gnuradio_blocks/rtl_tcp_signal_source_c.cc

@@ -222,7 +222,7 @@ void rtl_tcp_signal_source_c::set_if_gain(int gain)
     {
         double start, stop, step;
     };
-    if (info_.get_tuner_type() != rtl_tcp_dongle_info::TUNER_E4000)
+    if (info_.get_tuner_type() != Rtl_Tcp_Dongle_Info::TUNER_E4000)
         {
             return;
         }

src/algorithms/signal_source/gnuradio_blocks/rtl_tcp_signal_source_c.h

@@ -88,7 +88,7 @@ private:
         int16_t port,
         bool flip_iq);
 
-    rtl_tcp_dongle_info info_;
+    Rtl_Tcp_Dongle_Info info_;
 
     // IO members
     boost::asio::io_service io_service_;

src/algorithms/signal_source/libs/gnss_sdr_valve.cc

@@ -39,7 +39,7 @@
 #include <cstring>    // for memcpy
 #include <utility>
 
-gnss_sdr_valve::gnss_sdr_valve(size_t sizeof_stream_item,
+Gnss_Sdr_Valve::Gnss_Sdr_Valve(size_t sizeof_stream_item,
     uint64_t nitems,
     gr::msg_queue::sptr queue,
     bool stop_flowgraph) : gr::sync_block("valve",
@@ -56,25 +56,25 @@ gnss_sdr_valve::gnss_sdr_valve(size_t sizeof_stream_item,
 
 boost::shared_ptr<gr::block> gnss_sdr_make_valve(size_t sizeof_stream_item, uint64_t nitems, gr::msg_queue::sptr queue, bool stop_flowgraph)
 {
-    boost::shared_ptr<gnss_sdr_valve> valve_(new gnss_sdr_valve(sizeof_stream_item, nitems, std::move(queue), stop_flowgraph));
+    boost::shared_ptr<Gnss_Sdr_Valve> valve_(new Gnss_Sdr_Valve(sizeof_stream_item, nitems, std::move(queue), stop_flowgraph));
     return valve_;
 }
 
 
 boost::shared_ptr<gr::block> gnss_sdr_make_valve(size_t sizeof_stream_item, uint64_t nitems, gr::msg_queue::sptr queue)
 {
-    boost::shared_ptr<gnss_sdr_valve> valve_(new gnss_sdr_valve(sizeof_stream_item, nitems, std::move(queue), true));
+    boost::shared_ptr<Gnss_Sdr_Valve> valve_(new Gnss_Sdr_Valve(sizeof_stream_item, nitems, std::move(queue), true));
     return valve_;
 }
 
 
-void gnss_sdr_valve::open_valve()
+void Gnss_Sdr_Valve::open_valve()
 {
     d_open_valve = true;
 }
 
 
-int gnss_sdr_valve::work(int noutput_items,
+int Gnss_Sdr_Valve::work(int noutput_items,
     gr_vector_const_void_star &input_items,
     gr_vector_void_star &output_items)
 {

src/algorithms/signal_source/libs/gnss_sdr_valve.h

@@ -52,7 +52,7 @@ boost::shared_ptr<gr::block> gnss_sdr_make_valve(size_t sizeof_stream_item,
  * \brief Implementation of a GNU Radio block that sends a STOP message to the
  * control queue right after a specific number of samples have passed through it.
  */
-class gnss_sdr_valve : public gr::sync_block
+class Gnss_Sdr_Valve : public gr::sync_block
 {
     friend boost::shared_ptr<gr::block> gnss_sdr_make_valve(size_t sizeof_stream_item,
         uint64_t nitems,
@@ -69,7 +69,7 @@ class gnss_sdr_valve : public gr::sync_block
     bool d_open_valve;
 
 public:
-    gnss_sdr_valve(size_t sizeof_stream_item,
+    Gnss_Sdr_Valve(size_t sizeof_stream_item,
         uint64_t nitems,
         gr::msg_queue::sptr queue, bool stop_flowgraph);
     void open_valve();

src/algorithms/signal_source/libs/rtl_tcp_dongle_info.cc

@@ -37,13 +37,13 @@
 
 using boost::asio::ip::tcp;
 
-rtl_tcp_dongle_info::rtl_tcp_dongle_info() : tuner_type_(0), tuner_gain_count_(0)
+Rtl_Tcp_Dongle_Info::Rtl_Tcp_Dongle_Info() : tuner_type_(0), tuner_gain_count_(0)
 {
     std::memset(magic_, 0, sizeof(magic_));
 }
 
 
-boost::system::error_code rtl_tcp_dongle_info::read(boost::asio::ip::tcp::socket &socket)
+boost::system::error_code Rtl_Tcp_Dongle_Info::read(boost::asio::ip::tcp::socket &socket)
 {
     boost::system::error_code ec;
 
@@ -67,7 +67,7 @@ boost::system::error_code rtl_tcp_dongle_info::read(boost::asio::ip::tcp::socket
 }
 
 
-const char *rtl_tcp_dongle_info::get_type_name() const
+const char *Rtl_Tcp_Dongle_Info::get_type_name() const
 {
     switch (get_tuner_type())
         {
@@ -89,7 +89,7 @@ const char *rtl_tcp_dongle_info::get_type_name() const
 }
 
 
-double rtl_tcp_dongle_info::clip_gain(int gain) const
+double Rtl_Tcp_Dongle_Info::clip_gain(int gain) const
 {
     // the following gain values have been copied from librtlsdr
     // all gain values are expressed in tenths of a dB
@@ -146,7 +146,7 @@ double rtl_tcp_dongle_info::clip_gain(int gain) const
 }
 
 
-bool rtl_tcp_dongle_info::is_valid() const
+bool Rtl_Tcp_Dongle_Info::is_valid() const
 {
     return std::memcmp(magic_, "RTL0", 4) == 0;
 }

src/algorithms/signal_source/libs/rtl_tcp_dongle_info.h

@@ -39,7 +39,7 @@
  * \brief This class represents the dongle information
  * which is sent by rtl_tcp.
  */
-class rtl_tcp_dongle_info
+class Rtl_Tcp_Dongle_Info
 {
 private:
     char magic_[4]{};
@@ -58,7 +58,7 @@ public:
         TUNER_R828D
     };
 
-    rtl_tcp_dongle_info();
+    Rtl_Tcp_Dongle_Info();
 
     boost::system::error_code read(boost::asio::ip::tcp::socket &socket);