48 lines
1.1 KiB
Plaintext
48 lines
1.1 KiB
Plaintext
%option nounput
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%option never-interactive
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%option noyylineno
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%{
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#include <string.h>
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#include "fhost.h"
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static struct fsp_host *host=NULL;
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/* The standard for the format for fspsites file is:
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hostname port alias root-directory # comment
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*/
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%}
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DIGIT [0-9]
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NUMBER {DIGIT}+
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WHITECHAR [ \t]
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EOL [\r\n]+
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OPTWHITESPACE {WHITECHAR}*
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WHITESPACE {WHITECHAR}+
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COMMENT #[^\r\n]*
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IPADDRESS {NUMBER}\.{NUMBER}\.{NUMBER}\.{NUMBER}
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HOSTNAME [[:alpha:]][\-._[:alnum:]]+
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/* stavy */
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%s sport
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%s salias
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%s sdir
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%%
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{COMMENT} /* just ignore comments */
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{WHITESPACE} /* eat me too */
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<INITIAL>{HOSTNAME} {
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host=init_host();
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/* printf("host %s!\n",yytext); */
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host->hostname=strdup(yytext);
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BEGIN(sport);
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}
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<INITIAL>{IPADDRESS} {
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host=init_host();
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/* printf("ihost %s!\n",yytext); */
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host->hostaddr=strdup(yytext);
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BEGIN(sport);
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}
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<sport>{NUMBER} host->port=atoi(yytext);BEGIN(salias);
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<salias>{HOSTNAME} add_host_alias(host,yytext);BEGIN(sdir);
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<sdir,salias>\/[[:graph:]]* host->dir=strdup(yytext);BEGIN(INITIAL);
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{EOL} add_host(host);host=NULL;BEGIN(INITIAL);
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<<EOF>> add_host(host);host=NULL;BEGIN(INITIAL);yyterminate();
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