Added the LuaExpat module.

.gitmodules

@@ -28,3 +28,9 @@
 [submodule "lib/LuaSha1"]
 	path = lib/LuaSha1
 	url = https://github.com/madmaxoft/LuaSha1
+[submodule "lib/expat"]
+	path = lib/expat
+	url = https://github.com/madmaxoft/expat
+[submodule "lib/luaexpat"]
+	path = lib/luaexpat
+	url = https://github.com/madmaxoft/luaexpat

README.md

@@ -11,6 +11,7 @@ The package contains the following libraries:
 - lzlib (+ zlib)
 - lua-cjson
 - LuaSimpleWinHttp
+- [LuaExpat](https://lunarmodules.github.io/luaexpat/manual.html#parser)
 
 # Installing
 To install the interpreter, download the executable from the Releases, save it to a final destination and execute it once. It will register itself to handle .luna files automatically, and will add itself to the list of programs capable of handling .lua files. Next, you can run any .luna file by dbl-clicking it. For .lua files, you will need to manually set it as the default program, using built-in Windows functionality.

lib/CMakeLists.txt

@@ -14,3 +14,5 @@ add_subdirectory(lua-cjson)
 add_subdirectory(fmt)
 add_subdirectory(LuaSimpleWinHttp)
 add_subdirectory(LuaSha1)
+add_subdirectory(expat)
+add_subdirectory(luaexpat)

src/CMakeLists.txt

@@ -46,6 +46,7 @@ target_link_libraries(LunaPaak
 	cjson-static
 	LuaSimpleWinHttp-static
 	LuaSha1-static
+	luaexpat-static
 )
 
 
@@ -55,6 +56,7 @@ set(TESTS
 	Lfs
 	CJson
 	LuaSimpleWinHttp
+	LuaExpat
 )
 
 

src/LunaPaak.cpp

@@ -26,6 +26,9 @@ extern "C"
 	// lua-cjson fwd:
 	extern int luaopen_cjson(lua_State *l);
 	extern int luaopen_cjson_safe(lua_State *l);
+
+	// luaexpat fwd:
+	extern int luaopen_lxp(lua_State * L);
 }
 
 
@@ -250,6 +253,8 @@ int main(int argc, char * argv[])
 	luaopen_LuaSimpleWinHttp(L);
 	lua_pop(L, 1);
 	luaopen_LuaSha1(L);
+	lua_pop(L, 1);
+	luaL_requiref(L, "lxp", &luaopen_lxp, true);
 	lua_settop(L, 0);  // Trim off all excess values left over by the reg functions
 
 	// Store the args to the script in a separate "arg" global:

tests/LuaExpat.luna

@@ -0,0 +1,17 @@
+print("LuaExpat test starting")
+
+local lxp = require("lxp")
+
+local callbacks =
+{
+	StartElement = function(aParser, aElementName, aAttributes)
+		print("Start element: " .. aElementName)
+	end,
+	EndElement = function(aParser, aElementName)
+		print("End element: " .. aElementName)
+	end,
+}
+local parser = lxp.new(callbacks)
+parser:parse("<a><b><c d=\"e\" /></b></a>")
+
+print("LuaExpat test finished")