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