mirror of
https://github.com/tstack/lnav
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77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
/**
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* Copyright (c) 2017, 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 ON
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* 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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* @file drive_sql_anno.cc
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "lnav.hh"
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#include "sql_util.hh"
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int main(int argc, char *argv[])
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{
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int retval = EXIT_SUCCESS;
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log_argv(argc, argv);
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if (argc < 2) {
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fprintf(stderr, "error: expecting an SQL statement\n");
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retval = EXIT_FAILURE;
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}
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else {
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attr_line_t al(argv[1]);
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annotate_sql_statement(al);
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for (auto &attr : al.get_attrs()) {
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auto &lr = attr.sa_range;
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printf(" %d:%d (%s) -- %s\n",
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lr.lr_start, lr.lr_end,
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attr.sa_type->sat_name,
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al.get_substring(lr).c_str());
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}
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if (argc == 3) {
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int near;
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sscanf(argv[2], "%d", &near);
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auto iter = find_string_attr(al.get_attrs(), (size_t) near);
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if (iter != al.get_attrs().end()) {
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printf("nearest %s\n",
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al.get_substring(iter->sa_range).c_str());
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}
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}
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}
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return retval;
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}
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