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88 lines
3.1 KiB
C++
88 lines
3.1 KiB
C++
/**
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* Copyright (c) 2007-2022, Timothy Stack
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Timothy Stack nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef lnav_spectro_impls_hh
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#define lnav_spectro_impls_hh
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#include "log_format.hh"
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#include "spectro_source.hh"
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class log_spectro_value_source : public spectrogram_value_source {
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public:
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log_spectro_value_source(intern_string_t colname);
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void update_stats();
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void spectro_bounds(spectrogram_bounds& sb_out) override;
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void spectro_row(spectrogram_request& sr,
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spectrogram_row& row_out) override;
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void spectro_mark(textview_curses& tc,
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time_t begin_time,
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time_t end_time,
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double range_min,
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double range_max) override;
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intern_string_t lsvs_colname;
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logline_value_stats lsvs_stats;
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time_t lsvs_begin_time{0};
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time_t lsvs_end_time{0};
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bool lsvs_found{false};
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};
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class db_spectro_value_source : public spectrogram_value_source {
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public:
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db_spectro_value_source(std::string colname);
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void update_stats();
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void spectro_bounds(spectrogram_bounds& sb_out) override;
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void spectro_row(spectrogram_request& sr,
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spectrogram_row& row_out) override;
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void spectro_mark(textview_curses& tc,
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time_t begin_time,
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time_t end_time,
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double range_min,
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double range_max) override
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{
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}
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std::string dsvs_colname;
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logline_value_stats dsvs_stats;
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time_t dsvs_begin_time{0};
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time_t dsvs_end_time{0};
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std::optional<size_t> dsvs_column_index;
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std::optional<lnav::console::user_message> dsvs_error_msg;
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};
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#endif
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