1 files changed, 72 insertions, 0 deletions

diff --git a/src/mt/split.h b/src/mt/split.h
new file mode 100644
index 0000000..52e66e3
--- /dev/null
+++ b/src/mt/split.h
@@ -0,0 +1,72 @@
+/*************************************************************************
+ *
+ * HTCd - Copyright (C) 1998-2006 Henrik Rydberg
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef MSPLITH
+#define MSPLITH
+
+#include <mt/stringref.h>
+
+inline sref Skip(const sref& a,const charset& ws=cset_ws) {
+  return a.right_first_not_of(ws);
+}
+
+inline sref Trim(const sref& a,const charset& ws=cset_ws) {
+  return a.right_first_not_of(ws).leftand_last_not_of(ws);
+}
+
+inline sref Trim(const sref& a,const bracket& enc,const charset& ws=cset_ws) {
+  sref s=a.right_first_not_of(ws).leftand_last_not_of(ws);
+  while(s.nempty()&&s.skip(enc)==s.size())
+    s=s(1,-3).right_first_not_of(ws).leftand_last_not_of(ws);
+  return s;
+}
+
+inline sref First(const sref& a,const charset& ws=cset_ws) {
+  return a.right_first_not_of(ws).left_first_of(ws);
+}
+
+inline sref Rest(const sref& a,const charset& ws=cset_ws) {
+  return a.right_first_not_of(ws).right_first_of(ws).right_first_not_of(ws);
+}
+
+inline sref Last(const sref& a,const charset& ws=cset_ws) {
+  sref p=a.leftand_last_not_of(ws);
+  sref e=p.past_last_of(ws);
+  return e.nempty()?e:p;
+}
+
+inline int Split(sref& first,sref& rest,const charset& ws=cset_ws) {
+  rest=rest.right_first_not_of(ws);
+  int s=rest.find_of(ws);
+  first=rest.left(s);
+  rest=rest.right(s);
+  return first.nempty();
+}
+
+inline int Splitln(sref& first,sref& rest) {
+  int s=rest.find_of(cset_newl);
+  first=rest.left(s);
+  rest=rest.right(s).past_nl();
+  return first.begin()!=rest.begin();
+}
+
+typedef int (*split_t)(sref& first,sref& rest);
+
+#endif
+