From 950d8f4593e0d3b4802dd0db39fcc8fe5872e7a6 Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Tue, 10 Dec 2013 07:02:19 -0800
Subject: [PATCH] Add parser/libsquid-parser.la

Also, basic class CharacterSet definition
---
 configure.ac              |  1 +
 src/Makefile.am           |  5 +++--
 src/parser/CharacterSet.h | 40 +++++++++++++++++++++++++++++++++++++++
 src/parser/Makefile.am    |  6 ++++++
 4 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 src/parser/CharacterSet.h
 create mode 100644 src/parser/Makefile.am

diff --git a/configure.ac b/configure.ac
index d238d694bc..2e956d232a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3425,6 +3425,7 @@ AC_CONFIG_FILES([\
 	src/ipc/Makefile \
 	src/ssl/Makefile \
 	src/mgr/Makefile \
+	src/parser/Makefile \
 	src/snmp/Makefile \
 	contrib/Makefile \
 	snmplib/Makefile \
diff --git a/src/Makefile.am b/src/Makefile.am
index 12f19f1352..fee975dd54 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -30,8 +30,8 @@ LOADABLE_MODULES_SOURCES = \
 	LoadableModules.h \
 	LoadableModules.cc
 
-SUBDIRS	= base anyp comm eui acl format fs repl
-DIST_SUBDIRS = base anyp comm eui acl format fs repl
+SUBDIRS	= base anyp parser comm eui acl format fs repl
+DIST_SUBDIRS = base anyp parser comm eui acl format fs repl
 
 if ENABLE_AUTH
 SUBDIRS += auth
@@ -636,6 +636,7 @@ squid_LDADD = \
 	$(ESI_LIBS) \
 	$(SSL_LIBS) \
 	$(SNMP_LIBS) \
+	parser/libsquid-parser.la \
 	$(top_builddir)/lib/libmisccontainers.la \
 	$(top_builddir)/lib/libmiscencoding.la \
 	$(top_builddir)/lib/libmiscutil.la \
diff --git a/src/parser/CharacterSet.h b/src/parser/CharacterSet.h
new file mode 100644
index 0000000000..0b0207ef7c
--- /dev/null
+++ b/src/parser/CharacterSet.h
@@ -0,0 +1,40 @@
+#ifndef _SQUID_SRC_PARSER_CHARACTERSET_H
+#define _SQUID_SRC_PARSER_CHARACTERSET_H
+
+#include <map>
+
+namespace Parser {
+
+class CharacterSet
+{
+public:
+    CharacterSet(const char *label, const char * const c) : name_(label) {
+        memset(match_, 0, sizeof(match_));
+        const size_t = strlen(c);
+        for (size_t i = 0; i < len; ++i) {
+            match_[static_cast<uint8_t>(c)] = true;
+        }
+    }
+
+    /// whether a given character exists in the set
+    bool operator[](char t) const {return match_[static_cast<uint8_t>(c)];}
+
+    void add(const char c) {match_[static_cast<uint8_t>(c)] = true;}
+
+    /// add all characters from the given CharacterSet to this one
+    const CharacterSet &operator +=(const CharacterSet &src) {
+        for (size_t i = 0; i < 256; ++i) {
+            if(src.match_[i])
+                match_[i] = true;
+        }
+        return *this;
+    }
+
+private:
+  char * name_;
+  std::map<bool> chars_;
+};
+
+} // namespace Parser
+
+#endif /* _SQUID_SRC_PARSER_CHARACTERSET_H */
diff --git a/src/parser/Makefile.am b/src/parser/Makefile.am
new file mode 100644
index 0000000000..e877f0bece
--- /dev/null
+++ b/src/parser/Makefile.am
@@ -0,0 +1,6 @@
+include $(top_srcdir)/src/Common.am
+
+noinst_LTLIBRARIES = libsquid-parser.la
+
+libsquid_parser_la_SOURCES = \
+	CharacterSet.h
-- 
2.47.3