Robot
/
lnav
mirror of https://github.com/tstack/lnav.git
2
0
Fork 0
Code Issues Releases Wiki Activity
lnav/src/log_level_re.cc

719 lines
14 KiB
C++
Raw Permalink Blame History

/* Generated by re2c 2.0.3 on Wed Jan 27 16:33:33 2021 */
#line 1 "../../lnav/src/log_level_re.re"
/**
* Copyright (c) 2018, 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.
*/
#include "log_level.hh"
#include <string.h>
#include "config.h"
log_level_t
string2level(const char* levelstr, ssize_t len, bool exact)
{
log_level_t retval = LEVEL_UNKNOWN;
if (len == (ssize_t) -1) {
len = strlen(levelstr);
}
if (((len == 1) || ((len > 1) && (levelstr[1] == ' ')))
&& (retval = abbrev2level(levelstr, 1)) != LEVEL_UNKNOWN)
{
return retval;
}
#define YYCTYPE unsigned char
#define RET(tok) \
{ \
return tok; \
}
const YYCTYPE* YYCURSOR = (const unsigned char*) levelstr;
const YYCTYPE* YYLIMIT = (const unsigned char*) levelstr + len;
const YYCTYPE* YYMARKER = YYCURSOR;
const YYCTYPE* debug_level = nullptr;
#define YYPEEK() (YYCURSOR < YYLIMIT ? *YYCURSOR : 0)
#define YYSKIP() ++YYCURSOR
#define YYBACKUP() YYMARKER = YYCURSOR
#define YYRESTORE() YYCURSOR = YYMARKER
#define YYSTAGP(x) x = YYCURSOR - 1
loop
:
#line 71 "../../lnav/src/log_level_re.cc"
{
YYCTYPE yych;
unsigned int yyaccept = 0;
yych = YYPEEK();
switch (yych) {
case 0x00:
goto yy2;
case 'C':
case 'c':
goto yy6;
case 'D':
case 'd':
goto yy7;
case 'E':
case 'e':
goto yy8;
case 'F':
case 'f':
goto yy9;
case 'I':
case 'i':
goto yy10;
case 'N':
case 'n':
goto yy11;
case 'S':
case 's':
goto yy12;
case 'T':
case 't':
goto yy13;
case 'W':
case 'w':
goto yy14;
default:
goto yy4;
}
yy2:
YYSKIP();
#line 73 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_UNKNOWN);
}
#line 102 "../../lnav/src/log_level_re.cc"
yy4:
YYSKIP();
yy5
:
#line 100 "../../lnav/src/log_level_re.re"
{
goto loop;
}
#line 108 "../../lnav/src/log_level_re.cc"
yy6:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy15;
default:
goto yy5;
}
yy7:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'E':
case 'e':
goto yy17;
default:
goto yy5;
}
yy8:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy18;
default:
goto yy5;
}
yy9:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'A':
case 'a':
goto yy19;
default:
goto yy5;
}
yy10:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'N':
case 'n':
goto yy20;
default:
goto yy5;
}
yy11:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'O':
case 'o':
goto yy21;
default:
goto yy5;
}
yy12:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'E':
case 'e':
goto yy22;
case 'T':
case 't':
goto yy23;
default:
goto yy5;
}
yy13:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy24;
default:
goto yy5;
}
yy14:
yyaccept = 0;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'A':
case 'a':
goto yy25;
default:
goto yy5;
}
yy15:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'I':
case 'i':
goto yy26;
default:
goto yy16;
}
yy16:
YYRESTORE();
switch (yyaccept) {
case 0:
goto yy5;
case 1:
goto yy29;
default:
goto yy48;
}
yy17:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'B':
case 'b':
goto yy27;
default:
goto yy16;
}
yy18:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy28;
default:
goto yy16;
}
yy19:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'T':
case 't':
goto yy30;
default:
goto yy16;
}
yy20:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'F':
case 'f':
goto yy31;
default:
goto yy16;
}
yy21:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'T':
case 't':
goto yy32;
default:
goto yy16;
}
yy22:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'V':
case 'v':
goto yy33;
default:
goto yy16;
}
yy23:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'A':
case 'a':
goto yy34;
default:
goto yy16;
}
yy24:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'A':
case 'a':
goto yy35;
default:
goto yy16;
}
yy25:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy36;
default:
goto yy16;
}
yy26:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'T':
case 't':
goto yy37;
default:
goto yy16;
}
yy27:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'U':
case 'u':
goto yy38;
default:
goto yy16;
}
yy28:
yyaccept = 1;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'O':
case 'o':
goto yy39;
default:
goto yy29;
}
yy29
:
#line 96 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_ERROR);
}
#line 320 "../../lnav/src/log_level_re.cc"
yy30:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'A':
case 'a':
goto yy40;
default:
goto yy16;
}
yy31:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'O':
case 'o':
goto yy41;
default:
goto yy16;
}
yy32:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'I':
case 'i':
goto yy43;
default:
goto yy16;
}
yy33:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'E':
case 'e':
goto yy44;
default:
goto yy16;
}
yy34:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'T':
case 't':
goto yy45;
default:
goto yy16;
}
yy35:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'C':
case 'c':
goto yy46;
default:
goto yy16;
}
yy36:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'N':
case 'n':
goto yy47;
default:
goto yy16;
}
yy37:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'I':
case 'i':
goto yy49;
default:
goto yy16;
}
yy38:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'G':
case 'g':
goto yy50;
default:
goto yy16;
}
yy39:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy52;
default:
goto yy16;
}
yy40:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'L':
case 'l':
goto yy53;
default:
goto yy16;
}
yy41:
YYSKIP();
#line 92 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_INFO);
}
#line 413 "../../lnav/src/log_level_re.cc"
yy43:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'C':
case 'c':
goto yy55;
default:
goto yy16;
}
yy44:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'R':
case 'r':
goto yy56;
default:
goto yy16;
}
yy45:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'S':
case 's':
goto yy57;
default:
goto yy16;
}
yy46:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'E':
case 'e':
goto yy59;
default:
goto yy16;
}
yy47:
yyaccept = 2;
YYSKIP();
YYBACKUP();
yych = YYPEEK();
switch (yych) {
case 'I':
case 'i':
goto yy61;
default:
goto yy48;
}
yy48
:
#line 95 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_WARNING);
}
#line 459 "../../lnav/src/log_level_re.cc"
yy49:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'C':
case 'c':
goto yy62;
default:
goto yy16;
}
yy50:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case '2':
case '3':
case '4':
case '5':
goto yy63;
default:
goto yy51;
}
yy51:
YYSTAGP(debug_level);
#line 75 "../../lnav/src/log_level_re.re"
{
if (debug_level == nullptr) {
RET(LEVEL_DEBUG);
}
switch (*debug_level) {
case '2':
RET(LEVEL_DEBUG2);
case '3':
RET(LEVEL_DEBUG3);
case '4':
RET(LEVEL_DEBUG4);
case '5':
RET(LEVEL_DEBUG5);
default:
RET(LEVEL_DEBUG);
}
}
#line 498 "../../lnav/src/log_level_re.cc"
yy52:
YYSKIP();
goto yy29;
yy53:
YYSKIP();
#line 99 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_FATAL);
}
#line 506 "../../lnav/src/log_level_re.cc"
yy55:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'E':
case 'e':
goto yy64;
default:
goto yy16;
}
yy56:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'E':
case 'e':
goto yy66;
default:
goto yy16;
}
yy57:
YYSKIP();
#line 94 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_STATS);
}
#line 527 "../../lnav/src/log_level_re.cc"
yy59:
YYSKIP();
#line 74 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_TRACE);
}
#line 532 "../../lnav/src/log_level_re.cc"
yy61:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'N':
case 'n':
goto yy68;
default:
goto yy16;
}
yy62:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'A':
case 'a':
goto yy69;
default:
goto yy16;
}
yy63:
YYSKIP();
goto yy51;
yy64:
YYSKIP();
#line 93 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_NOTICE);
}
#line 556 "../../lnav/src/log_level_re.cc"
yy66:
YYSKIP();
#line 98 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_CRITICAL);
}
#line 561 "../../lnav/src/log_level_re.cc"
yy68:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'G':
case 'g':
goto yy70;
default:
goto yy16;
}
yy69:
YYSKIP();
yych = YYPEEK();
switch (yych) {
case 'L':
case 'l':
goto yy71;
default:
goto yy16;
}
yy70:
YYSKIP();
goto yy48;
yy71:
YYSKIP();
#line 97 "../../lnav/src/log_level_re.re"
{
RET(LEVEL_CRITICAL);
}
#line 585 "../../lnav/src/log_level_re.cc"
}
#line 102 "../../lnav/src/log_level_re.re"
}
Reference in New Issue View Git Blame Copy Permalink