Mercurial > hg > freeDiameter
view extensions/test_app/ta_conf.y @ 1327:82b386714795
Set callback data also when only setting expire callback (and not answer callback as well).
It is used when calling the expire callback, so not setting it makes no sense.
author | Thomas Klausner <tk@giga.or.at> |
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date | Mon, 27 Nov 2017 15:21:20 +0100 |
parents | c2fbaf2985f4 |
children |
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/********************************************************************************************************* * Software License Agreement (BSD License) * * Author: Sebastien Decugis <sdecugis@freediameter.net> * * * * Copyright (c) 2013, WIDE Project and NICT * * All rights reserved. * * * * Redistribution and use of this software 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 the WIDE Project or NICT nor the * * names of its contributors may be used to endorse or * * promote products derived from this software without * * specific prior written permission of WIDE Project and * * NICT. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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. * *********************************************************************************************************/ /* Yacc extension's configuration parser. * See doc/app_test.conf.sample for configuration file format */ /* For development only : */ %debug %error-verbose /* The parser receives the configuration file filename as parameter */ %parse-param {char * conffile} /* Keep track of location */ %locations %pure-parser %{ #include "test_app.h" #include "ta_conf.tab.h" /* bison is not smart enough to define the YYLTYPE before including this code, so... */ #include <string.h> #include <errno.h> /* Forward declaration */ int yyparse(char * conffile); /* Parse the configuration file */ int ta_conf_handle(char * conffile) { extern FILE * ta_confin; int ret; TRACE_ENTRY("%p", conffile); TRACE_DEBUG (FULL, "Parsing configuration file: %s...", conffile); ta_confin = fopen(conffile, "r"); if (ta_confin == NULL) { ret = errno; fd_log_debug("Unable to open extension configuration file %s for reading: %s", conffile, strerror(ret)); TRACE_DEBUG (INFO, "Error occurred, message logged -- configuration file."); return ret; } ret = yyparse(conffile); fclose(ta_confin); if (ret != 0) { TRACE_DEBUG (INFO, "Unable to parse the configuration file."); return EINVAL; } return 0; } /* The Lex parser prototype */ int ta_conflex(YYSTYPE *lvalp, YYLTYPE *llocp); /* Function to report the errors */ void yyerror (YYLTYPE *ploc, char * conffile, char const *s) { TRACE_DEBUG(INFO, "Error in configuration parsing"); if (ploc->first_line != ploc->last_line) fd_log_debug("%s:%d.%d-%d.%d : %s", conffile, ploc->first_line, ploc->first_column, ploc->last_line, ploc->last_column, s); else if (ploc->first_column != ploc->last_column) fd_log_debug("%s:%d.%d-%d : %s", conffile, ploc->first_line, ploc->first_column, ploc->last_column, s); else fd_log_debug("%s:%d.%d : %s", conffile, ploc->first_line, ploc->first_column, s); } %} /* Values returned by lex for token */ %union { char *string; /* The string is allocated by strdup in lex.*/ int integer; /* Store integer values */ } /* In case of error in the lexical analysis */ %token LEX_ERROR /* Key words */ %token VENDOR_ID %token APPLI_ID %token CMD_ID %token AVP_ID %token LONG_AVP_ID %token LONG_AVP_LEN %token MODE %token DEST_REALM %token DEST_HOST %token USER_NAME %token SIGNAL %token BENCH /* Tokens and types for routing table definition */ /* A (de)quoted string (malloc'd in lex parser; it must be freed after use) */ %token <string> QSTRING /* An integer value */ %token <integer> INTEGER /* -------------------------------------- */ %% /* The grammar definition */ conffile: /* empty grammar is OK */ | conffile vendor | conffile appli | conffile cmd | conffile avp | conffile long_avp_id | conffile long_avp_len | conffile mode | conffile dstrealm | conffile dsthost | conffile usrname | conffile signal | conffile bench ; vendor: VENDOR_ID '=' INTEGER ';' { ta_conf->vendor_id = $3; } ; appli: APPLI_ID '=' INTEGER ';' { ta_conf->appli_id = $3; } ; cmd: CMD_ID '=' INTEGER ';' { ta_conf->cmd_id = $3; } ; avp: AVP_ID '=' INTEGER ';' { ta_conf->avp_id = $3; } ; long_avp_id: LONG_AVP_ID '=' INTEGER ';' { ta_conf->long_avp_id = $3; } ; long_avp_len: LONG_AVP_LEN '=' INTEGER ';' { ta_conf->long_avp_len = $3; } ; mode: MODE '=' INTEGER ';' { ta_conf->mode = $3 | (ta_conf->mode & ~3); /* overwrite the 2 lsb */ } ; bench: BENCH ';' { ta_conf->mode |= MODE_BENCH; } | BENCH INTEGER INTEGER ';' { ta_conf->mode |= MODE_BENCH; ta_conf->bench_duration = $2; ta_conf->bench_concur = $3; } ; dstrealm: DEST_REALM '=' QSTRING ';' { free(ta_conf->dest_realm); ta_conf->dest_realm = $3; } ; dsthost: DEST_HOST '=' QSTRING ';' { free(ta_conf->dest_host); ta_conf->dest_host = $3; } ; usrname: USER_NAME '=' QSTRING ';' { free(ta_conf->user_name); ta_conf->user_name = $3; } ; signal: SIGNAL '=' INTEGER ';' { ta_conf->signal = $3; } ;