1 files changed, 25 insertions, 1 deletions
diff --git a/lib/Regex.cc b/lib/Regex.cc
index 2ef2c8e..9b70d68 100644
--- a/lib/Regex.cc
+++ b/lib/Regex.cc
@@ -1 +1,25 @@
-#include "Regex.h"
-\ No newline at end of file
+#include "Regex.h"
+
+char t[1024];
+
+Regex empty("$^"), any(".*");
+
+Regex::Regex(const String & regex, int cflags, int aeflags) throw (GeneralException) : eflags(aeflags) {
+    int r;
+    if ((r = regcomp(&preg, regex.to_charp(), cflags | REG_NOSUB))) {
+	regerror(r, &preg, t, sizeof(t));
+	throw GeneralException(String("Regex \"") + regex + "\" failed to compile: " + t + "\n");
+    }
+}
+
+Regex::~Regex() {
+    regfree(&preg);
+}
+
+bool Regex::Match(const String & s) const {
+    if (regexec(&preg, s.to_charp(), 0, 0, eflags)) {
+	return false;
+    } else {
+	return true;
+    }
+}