| /* -*- c++ -*- */ |
| /* |
| * @file |
| * @author (C) 2014 by Piotr Krysik <ptrkrysik@gmail.com> |
| * @section LICENSE |
| * |
| * Gr-gsm 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. |
| * |
| * Gr-gsm 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 gr-gsm; 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 <grgsm/misc_utils/extract_system_info.h> |
| #include <set> |
| #include <map> |
| #include <vector> |
| |
| namespace gr { |
| namespace gsm { |
| class chan_info { |
| public: |
| unsigned int id; |
| int8_t pwr_db; |
| unsigned int arfcn; |
| unsigned int lac; |
| unsigned int cell_id; |
| unsigned int mcc; |
| unsigned int mnc; |
| unsigned int ccch_conf; |
| std::set<int> neighbour_cells; |
| std::set<int> cell_arfcns; |
| |
| chan_info() : id(-1), pwr_db(0), arfcn(0), lac(0), cell_id(0), mcc(0), mnc(0), ccch_conf(-1){} |
| chan_info(const chan_info & info) : id(info.id), pwr_db(info.pwr_db), arfcn(info.arfcn), lac(info.lac), cell_id(info.cell_id), mcc(info.mcc), mnc(info.mnc), ccch_conf(info.ccch_conf){} |
| ~chan_info(){} |
| void copy_nonzero_elements(const chan_info & info){ |
| id = info.id; |
| pwr_db = info.pwr_db; |
| arfcn = info.arfcn; |
| lac = (info.lac!=0) ? info.lac : lac; |
| cell_id = (info.cell_id!=0) ? info.cell_id : cell_id; |
| mcc = (info.mcc!=0) ? info.mcc : mcc; |
| mnc = (info.mnc!=0) ? info.mnc : mnc; |
| ccch_conf = (info.ccch_conf!=-1) ? info.ccch_conf : ccch_conf; |
| } |
| }; |
| |
| |
| 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; |
| } |
| }; |
| |
| typedef std::map<unsigned int, chan_info> chan_info_map; |
| class extract_system_info_impl : public extract_system_info |
| { |
| private: |
| void process_bursts(pmt::pmt_t burst); |
| void process_sysinfo(pmt::pmt_t msg); |
| chan_info_map d_c0_channels; |
| bool after_reset; |
| void decode_neighbour_cells(uint8_t * data, unsigned int offset, unsigned int chan_id); |
| // void dissect_channel_list_n_range(guint32 offset, guint len, gint range) |
| public: |
| 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_mcc(); |
| virtual std::vector<int> get_mnc(); |
| virtual std::vector<int> get_ccch_conf(); |
| virtual std::vector<int> get_cell_arfcns(int chan_id); |
| virtual std::vector<int> get_neighbours(int chan_id); |
| virtual void reset(); |
| extract_system_info_impl(); |
| ~extract_system_info_impl(); |
| }; |
| } // namespace gsm |
| } // namespace gr |
| |
| #endif /* INCLUDED_GSM_EXTRACT_SYSTEM_INFO_IMPL_H */ |
| |