omtinez / tiny-rex Goto Github PK

        const char*  line = "30.1        28  IN     00 00 00 06  00 00 00 1c  30 39 55 00  00 00 2e 0a  ........09U.....";
	const char* express = "\\s+[0-9\\.]+\\s+([0-9]+)\\s+([A-Z]+)\\s+";
	struct TRex *x = trex_compile(express);
	if( x ){
		const char* b = NULL;
		const char* e = NULL;
		if( trex_search(x, line, &b, &e) ){

			int i,n = trex_getsubexpcount(x);
			TRexMatch match;
			for(i = 0; i < n; i++)
			{
				char t[200];
				trex_getsubexp(x,i,&match);
				sprintf(t,"[%%d]%%.%ds\n",match.len);
				printf(t,i,match.begin);
			}
		}
	}