scr

SCR1.2/TP12/extregexp.c

@@ -0,0 +1,36 @@
+	#include <stdio.h>
+	#include <stdlib.h>
+	#include <string.h>
+	#include <unistd.h>
+	#include <regex.h>
+
+	int
+main (int argc, char * argv [])
+{
+	regex_t	regex;
+	int	retour;
+	char	message [128];
+
+	if (argc != 3) {
+		fprintf (stderr, "syntaxe : %s expression chaine\n",
+			argv [0]);
+		exit (1);
+	}
+	
+	if ((retour = regcomp (& regex, argv [1], 
+				REG_NOSUB | REG_EXTENDED)) != 0) {
+		regerror (retour, & regex, message, 128);
+		fprintf (stderr, "Erreur : %s\n", message);
+		exit (1);
+	}
+
+	if (regexec (& regex, argv [2], 0, NULL, 0) == 0) 
+		fprintf (stdout, "Correspondance !\n");
+	else 
+		fprintf (stdout, "Pas de correspondance.\n");
+
+	regfree (& regex);
+	exit (0);
+}
+
+