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annotate extensions/dbg_loglevel/dbg_loglevel_conf.l @ 1554:566bb46cc73f

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Updated copyright information
author Sebastien Decugis <sdecugis@freediameter.net>
date Tue, 06 Oct 2020 21:34:53 +0800
parents 51a0521cd065
children
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1 /*********************************************************************************************************
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2 * Software License Agreement (BSD License) *
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3 * Authors: Thomas Klausner <tk@giga.or.at> based on code by Sebastien Decugis <sdecugis@freediameter.net>*
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4 * *
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5 * Copyright (c) 2019, Thomas Klausner *
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6 * Copyright (c) 2019, WIDE Project and NICT *
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7 * All rights reserved. *
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8 * *
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9 * Written under contract by Effortel Technologies SA, http://effortel.com/ *
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10 * *
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11 * Redistribution and use of this software in source and binary forms, with or without modification, are *
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12 * permitted provided that the following conditions are met: *
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13 * *
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14 * * Redistributions of source code must retain the above *
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15 * copyright notice, this list of conditions and the *
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16 * following disclaimer. *
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17 * *
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18 * * Redistributions in binary form must reproduce the above *
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19 * copyright notice, this list of conditions and the *
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20 * following disclaimer in the documentation and/or other *
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21 * materials provided with the distribution. *
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22 * *
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23 * * Neither the name of the WIDE Project or NICT nor the *
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24 * names of its contributors may be used to endorse or *
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25 * promote products derived from this software without *
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26 * specific prior written permission of WIDE Project and *
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27 * NICT. *
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28 * *
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29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
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30 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
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32 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
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33 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
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34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
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35 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
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36 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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37 *********************************************************************************************************/
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38
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39 /* Tokenizer
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40 *
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41 */
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42
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43 %{
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44 #include "dbg_loglevel.h"
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45 #include "dbg_loglevel_conf.tab.h"
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47 /* Update the column information */
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48 #define YY_USER_ACTION { \
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49 yylloc->first_column = yylloc->last_column + 1; \
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50 yylloc->last_column = yylloc->first_column + yyleng - 1; \
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51 }
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52
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53 /* Avoid warning with newer flex */
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54 #define YY_NO_INPUT
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55
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56 %}
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57
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58 qstring \"[^\"\n]*\"
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60
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61 %option bison-bridge bison-locations
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62 %option noyywrap
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63 %option nounput
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65 %%
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66
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67 /* Update the line count */
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68 \n {
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69 yylloc->first_line++;
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70 yylloc->last_line++;
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71 yylloc->last_column=0;
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72 }
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73
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74 /* Eat all spaces but not new lines */
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75 ([[:space:]]{-}[\n])+ ;
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76 /* Eat all comments */
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77 #.*$ ;
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78
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79 /* Recognize any integer */
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80 [-]?[[:digit:]]+ {
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81 /* Convert this to an integer value */
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82 int ret=0;
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83 ret = sscanf(yytext, "%i", &yylval->integer);
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84 if (ret != 1) {
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85 /* No matching: an error occurred */
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86 TRACE_ERROR("Unable to convert the value '%s' to a valid number: %s", yytext, strerror(errno));
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87 return LEX_ERROR; /* trig an error in yacc parser */
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88 /* Maybe we could REJECT instead of failing here? */
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89 }
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90 return INTEGER;
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91 }
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92
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93
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94
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95 /* The key words */
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96 (?i:"LogLevel") { return LOGLEVEL; }
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97
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98 /* Valid single characters for yyparse */
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99 [=;] { return yytext[0]; }
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100
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101 /* Unrecognized sequence, if it did not match any previous pattern */
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102 [^[:space:]=;\n]+ {
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103 TRACE_ERROR("Unrecognized text on line %d col %d: '%s'.", yylloc->first_line, yylloc->first_column, yytext);
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104 return LEX_ERROR;
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105 }
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106
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107 %%
"Welcome to our mercurial repository"