From 2188dfc8e9c0406af3e7ab0152ea6eb837ad5c1c Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Thu, 31 Mar 2005 16:23:05 +0000
Subject: Adding LuaRegex.
---
lib/LuaRegex.cc | 123 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 123 insertions(+)
create mode 100644 lib/LuaRegex.cc
(limited to 'lib')
diff --git a/lib/LuaRegex.cc b/lib/LuaRegex.cc
new file mode 100644
index 0000000..a3cf265
--- /dev/null
+++ b/lib/LuaRegex.cc
@@ -0,0 +1,123 @@
+/*
+ * Baltisot
+ * Copyright (C) 1999-2005 Nicolas "Pixel" Noble
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* $Id: LuaRegex.cc,v 1.1 2005-03-31 16:23:05 pixel Exp $ */
+
+#include "LuaRegex.h"
+
+LuaRegex::LuaRegex(Regex * _r) : r(_r) { }
+
+enum Regex_methods_t {
+ REGEX_MATCH = 0,
+};
+
+enum Regex_functions_t {
+ REGEX_NEWREGEX = 0,
+};
+
+struct lua_functypes_t Regex_methods[] = {
+ { REGEX_MATCH, "Match", 1, 1, {LUA_STRING} },
+ { -1, 0, 0, 0, 0 }
+};
+
+struct lua_functypes_t Regex_functions[] = {
+ { REGEX_NEWREGEX, "Regex" , 1, 3, {LUA_STRING, LUA_NUMBER, LUA_NUMBER} },
+ { -1, 0, 0, 0, 0 }
+};
+
+class sLua_Regex : public Base {
+ public:
+ DECLARE_METHOD(Regex, REGEX_MATCH);
+
+ DECLARE_FUNCTION(Regex, REGEX_NEWREGEX);
+ private:
+ static int Regex_proceed(Lua * L, int n, Regex * obj, int caller);
+ static int Regex_proceed_statics(Lua * L, int n, int caller);
+};
+
+void LuaRegex::pushmembers(Lua * L) {
+ pushme(L, r);
+
+ PUSH_METHOD(Regex, REGEX_MATCH);
+}
+
+void LuaRegex::pushstatics(Lua * L) throw (GeneralException) {
+ CHECK_METHODS(Regex);
+ CHECK_FUNCTIONS(Regex);
+
+ PUSH_FUNCTION(Regex, REGEX_NEWREGEX);
+
+ L->push("REG_EXTENDED");
+ L->push((lua_Number) REG_EXTENDED);
+ L->settable(LUA_GLOBALSINDEX);
+
+ L->push("REG_ICASE");
+ L->push((lua_Number) REG_ICASE);
+ L->settable(LUA_GLOBALSINDEX);
+
+ L->push("REG_NOSUB");
+ L->push((lua_Number) REG_NOSUB);
+ L->settable(LUA_GLOBALSINDEX);
+
+ L->push("REG_NEWLINE");
+ L->push((lua_Number) REG_NEWLINE);
+ L->settable(LUA_GLOBALSINDEX);
+
+ L->push("REG_NOTBOL");
+ L->push((lua_Number) REG_NOTBOL);
+ L->settable(LUA_GLOBALSINDEX);
+
+ L->push("REG_NOTEOL");
+ L->push((lua_Number) REG_NOTEOL);
+ L->settable(LUA_GLOBALSINDEX);
+}
+
+int sLua_Regex::Regex_proceed(Lua * L, int n, Regex * r, int caller) {
+ String s;
+
+ switch (caller) {
+ case REGEX_MATCH:
+ s = L->tostring(2);
+ L->push(r->Match(s));
+ break;
+ }
+
+ return 1;
+}
+
+int sLua_Regex::Regex_proceed_statics(Lua * L, int n, int caller) {
+ String s;
+ int cflags = REG_EXTENDED, eflags = 0;
+
+ switch (caller) {
+ case REGEX_NEWREGEX:
+ s = L->tostring(1);
+ if (n >= 2)
+ cflags = L->tonumber(2);
+ if (n >= 3)
+ eflags = L->tonumber(3);
+ {
+ LuaRegex c(new Regex(s, cflags, eflags));
+ c.pushdestruct(L);
+ }
+ break;
+ }
+
+ return 1;
+}
--
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