Added new block for extracting info about base stations

1 files changed, 83 insertions, 0 deletions

diff --git a/lib/misc_utils/extract_system_info_impl.h b/lib/misc_utils/extract_system_info_impl.h
new file mode 100644
index 0000000..288a75d
--- /dev/null
+++ b/lib/misc_utils/extract_system_info_impl.h
@@ -0,0 +1,83 @@
+/* -*- c++ -*- */
+/* 
+ * Copyright 2014 <+YOU OR YOUR COMPANY+>.
+ * 
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GSM_EXTRACT_SYSTEM_INFO_IMPL_H
+#define INCLUDED_GSM_EXTRACT_SYSTEM_INFO_IMPL_H
+
+#include <gsm/extract_system_info.h>
+
+
+
+namespace gr {
+  namespace gsm {
+
+    class chan_info {
+      public:
+        unsigned int id;
+        int8_t pwr_db;
+        unsigned int arfcn;
+        float freq;
+        unsigned int lac;
+        unsigned int cell_id;
+        unsigned int mnc;
+        
+        chan_info() :  id(-1), pwr_db(0), arfcn(0), freq(0), lac(0), cell_id(0), mnc(0){}
+        chan_info(const chan_info & info) : id(info.id), pwr_db(info.pwr_db), arfcn(info.arfcn), freq(info.freq), lac(info.lac), cell_id(info.cell_id), mnc(info.mnc){}
+        ~chan_info(){}
+    };
+
+
+    struct compare_id {
+        inline bool operator()(const chan_info &a, const chan_info &b) const
+        {
+            return a.id < b.id;
+        }
+    };
+    struct compare_pwr {
+        inline bool operator()(const chan_info &a, const chan_info &b) const
+        {
+            return a.pwr_db < b.pwr_db;
+        }
+    };
+
+
+    class extract_system_info_impl : public extract_system_info
+    {
+     private:
+      void process_bursts(pmt::pmt_t burst);
+      void process_sysinfo(pmt::pmt_t msg);
+      std::set<chan_info, compare_id> d_c0_channels;
+      bool after_reset;
+     public:
+      virtual void show();
+      virtual std::vector<int> get_chans();
+      virtual std::vector<int> get_pwrs();
+      virtual std::vector<int> get_lac();
+      virtual std::vector<int> get_cell_id();
+      virtual std::vector<int> get_mnc();
+      virtual void reset();
+      extract_system_info_impl();
+      ~extract_system_info_impl();
+    };
+  } // namespace gsm
+} // namespace gr
+
+#endif /* INCLUDED_GSM_EXTRACT_SYSTEM_INFO_IMPL_H */
+