2004-01-05 02:25:38 +01:00
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/* Lexical analyzer for dgamelaunch's configuration file. */
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%{
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#include <stdio.h>
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#include <string.h>
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2004-02-02 01:30:06 +01:00
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#include <errno.h>
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2004-01-05 02:25:38 +01:00
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#include "y.tab.h"
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#include "dgamelaunch.h"
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unsigned int line = 1, col = 0;
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#define YY_USER_ACTION col += yyleng;
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%}
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2004-02-02 02:03:57 +01:00
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NEGNUMBER -[0-9]+
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2004-02-02 02:31:48 +01:00
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NUMBER [0-9]+
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2008-01-01 18:03:05 +01:00
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VALUE \"[^"]*\"
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2004-01-05 02:25:38 +01:00
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MALSTRING \"[^\"\n]*\n
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WHITE [\t ]*
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COMMENT ^#.*
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2004-01-16 03:32:33 +01:00
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%%
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2004-01-05 02:25:38 +01:00
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2004-02-02 02:03:57 +01:00
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{NEGNUMBER} {
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fprintf(stderr,"%s:%d: negative value not accepted! Fix it now!\n",
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2004-02-01 09:10:18 +01:00
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config, line);
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2004-02-02 02:03:57 +01:00
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graceful_exit(1);
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}
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{NUMBER} {
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yylval.i = strtoul(yytext, NULL, 10);
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2004-02-01 09:10:18 +01:00
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return TYPE_NUMBER;
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}
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2004-01-05 02:25:38 +01:00
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{VALUE} {
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yytext[yyleng - 1] = '\0'; /* Kill the trailing quote */
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2004-01-16 03:32:33 +01:00
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yylval.s = strdup(yytext + 1); /* kill leading quote */
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2004-01-05 02:25:38 +01:00
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return TYPE_VALUE;
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}
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{MALSTRING} {
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2004-02-02 02:03:57 +01:00
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yytext[yyleng - 1] = '\0'; /* remove trailing newline */
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2004-02-01 21:45:55 +01:00
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fprintf(stderr, "%s:%d:%d: unterminated string constant: %s\n", config, line, col - yyleng + 1, yytext);
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2004-02-02 02:03:57 +01:00
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return TYPE_MALSTRING;
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2004-01-05 02:25:38 +01:00
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}
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{WHITE} { }
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{COMMENT} { }
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"=" { return '='; }
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2008-01-01 18:03:05 +01:00
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"," { return ','; }
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"[" { return '['; }
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"]" { return ']'; }
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"{" { return '{'; }
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"}" { return '}'; }
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2004-01-05 02:25:38 +01:00
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"shed_user" { return TYPE_SUSER; }
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"shed_group" { return TYPE_SGROUP; }
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"shed_uid" { return TYPE_SUID; }
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"shed_gid" { return TYPE_SGID; }
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"maxusers" { return TYPE_MAX; }
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2007-03-31 13:10:07 +02:00
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"maxnicklen" { return TYPE_MAXNICKLEN; }
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2007-04-09 18:42:14 +02:00
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"allow_new_nicks" { return TYPE_ALLOW_REGISTRATION; }
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2004-01-05 02:25:38 +01:00
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2007-03-29 22:14:55 +02:00
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2004-01-05 02:25:38 +01:00
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"chroot_path" { return TYPE_PATH_CHROOT; }
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2004-04-03 21:27:42 +02:00
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"game_name" { return TYPE_NAME_GAME; }
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2007-04-01 12:11:38 +02:00
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"short_name" { return TYPE_GAME_SHORT_NAME; }
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2004-04-03 21:27:42 +02:00
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"game_path" { return TYPE_PATH_GAME; }
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2004-01-05 02:25:38 +01:00
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"dglroot" { return TYPE_PATH_DGLDIR; }
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"spooldir" { return TYPE_PATH_SPOOL; }
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"banner" { return TYPE_PATH_BANNER; }
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"rc_template" { return TYPE_PATH_CANNED; }
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2004-01-21 02:57:44 +01:00
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"passwd" { return TYPE_PATH_PASSWD; }
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"lockfile" { return TYPE_PATH_LOCKFILE; }
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2007-03-29 22:14:55 +02:00
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"inprogressdir" { return TYPE_PATH_INPROGRESS; }
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"game_args" { return TYPE_GAME_ARGS; }
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"rc_fmt" { return TYPE_RC_FMT; }
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2008-01-01 18:03:05 +01:00
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commands { return TYPE_CMDQUEUE; }
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dglstart { yylval.i = DGLTIME_DGLSTART; return TYPE_CMDQUEUENAME; }
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login { yylval.i = DGLTIME_LOGIN; return TYPE_CMDQUEUENAME; }
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register { yylval.i = DGLTIME_REGISTER; return TYPE_CMDQUEUENAME; }
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game_start { yylval.i = DGLTIME_GAMESTART; return TYPE_CMDQUEUENAME; }
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2008-01-01 19:13:54 +01:00
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mkdir { yylval.i = DGLCMD_MKDIR; return TYPE_DGLCMD1; }
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chdir { yylval.i = DGLCMD_CHDIR; return TYPE_DGLCMD1; }
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cp { yylval.i = DGLCMD_CP; return TYPE_DGLCMD2; }
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unlink { yylval.i = DGLCMD_UNLINK; return TYPE_DGLCMD1; }
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setenv { yylval.i = DGLCMD_SETENV; return TYPE_DGLCMD2; }
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2008-01-01 18:03:05 +01:00
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DEFINE { return TYPE_DEFINE_GAME; }
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2004-01-05 02:25:38 +01:00
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\n { line++; col = 0; }
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. {
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2004-02-02 02:03:57 +01:00
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fprintf(stderr, "%s:%d:%d unrecognized token \"%s\"\n", config, line, col, yytext);
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2004-01-05 02:25:38 +01:00
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}
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%%
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