--
-- _vstudio.lua
-- Define the Visual Studio 200x actions.
-- Copyright (c) 2008-2011 Jason Perkins and the Premake project
--

	premake.vstudio = { }

--
-- Set default toolset
--

	local toolsets = {
		vs2010 = "v100",
		vs2012 = "v110",
		vs2013 = "v120",
		vs2015 = "v140",
		vs2017 = "v141",
		vs2019 = "v142",
	}
	premake.vstudio.toolset = toolsets[_ACTION] or "unknown?"
	premake.vstudio.splashpath = ''
	premake.vstudio.xpwarning = true

	local vstudio = premake.vstudio


--
-- Map Premake platform identifiers to the Visual Studio versions. Adds the Visual
-- Studio specific "any" and "mixed" to make solution generation easier.
--

	vstudio.platforms = {
		any           = "Any CPU",
		mixed         = "Mixed Platforms",
		Native        = "Win32",
		x86           = "x86",
		x32           = "Win32",
		x64           = "x64",
		PS3           = "PS3",
		Xbox360       = "Xbox 360",
		ARM           = "ARM",
		ARM64         = "ARM64",
		Orbis         = "ORBIS",
		Durango       = "Durango",
		TegraAndroid  = "Tegra-Android",
		NX32          = "NX32",
		NX64          = "NX64",
		Emscripten    = "Emscripten",
	}



--
-- Returns the architecture identifier for a project.
-- Used by the solutions.
--

	function vstudio.arch(prj)
		if (prj.language == "C#") then
			return "Any CPU"
		else
			return "Win32"
		end
	end



	function vstudio.iswinrt()
		return vstudio.storeapp ~= nil and vstudio.storeapp ~= ''
	end



--
-- Process the solution's list of configurations and platforms, creates a list
-- of build configuration/platform pairs in a Visual Studio compatible format.
--

	function vstudio.buildconfigs(sln)
		local cfgs = { }

		local platforms = premake.filterplatforms(sln, vstudio.platforms, "Native")

		-- Figure out what's in this solution
		local hascpp    = premake.hascppproject(sln)
		local hasdotnet = premake.hasdotnetproject(sln)

		-- "Mixed Platform" solutions are generally those containing both
		-- C/C++ and .NET projects. Starting in VS2010, all .NET solutions
		-- also contain the Mixed Platform option.
		if hasdotnet and (_ACTION > "vs2008" or hascpp) then
			table.insert(platforms, 1, "mixed")
		end

		-- "Any CPU" is added to solutions with .NET projects. Starting in
		-- VS2010, only pure .NET solutions get this option.
		if hasdotnet and (_ACTION < "vs2010" or not hascpp) then
			table.insert(platforms, 1, "any")
		end

		-- In Visual Studio 2010, pure .NET solutions replace the Win32 platform
		-- with x86. In mixed mode solution, x86 is used in addition to Win32.
		if _ACTION > "vs2008" then
			local platforms2010 = { }
			for _, platform in ipairs(platforms) do
				if vstudio.platforms[platform] == "Win32" then
					if hascpp then
						table.insert(platforms2010, platform)
					end
					if hasdotnet then
						table.insert(platforms2010, "x86")
					end
				else
					table.insert(platforms2010, platform)
				end
			end
			platforms = platforms2010
		end


		for _, buildcfg in ipairs(sln.configurations) do
			for _, platform in ipairs(platforms) do
				local entry = { }
				entry.src_buildcfg = buildcfg
				entry.src_platform = platform

				-- PS3 is funky and needs special handling; it's more of a build
				-- configuration than a platform from Visual Studio's point of view.
				-- This has been fixed in VS2010 as it now truly supports 3rd party
				-- platforms, so only do this fixup when not in VS2010
				if platform ~= "PS3" or _ACTION > "vs2008" then
					entry.buildcfg = buildcfg
					entry.platform = vstudio.platforms[platform]
				else
					entry.buildcfg = platform .. " " .. buildcfg
					entry.platform = "Win32"
				end

				-- create a name the way VS likes it
				entry.name = entry.buildcfg .. "|" .. entry.platform

				-- flag the "fake" platforms added for .NET
				entry.isreal = (platform ~= "any" and platform ~= "mixed")

				table.insert(cfgs, entry)
			end
		end

		return cfgs
	end

--
-- Process imported projects and set properties that are needed
-- for generating the solution.
--

	function premake.vstudio.bakeimports(sln)
		for _,iprj in ipairs(sln.importedprojects) do
			if string.find(iprj.location, ".csproj") ~= nil then
				iprj.language = "C#"
			else
				iprj.language = "C++"
			end

			local f, err = io.open(iprj.location, "r")
			if (not f) then
				error(err, 1)
			end

			local projcontents = f:read("*all")
			f:close()

			local found, _, uuid = string.find(projcontents, "<ProjectGuid>{([%w%-]+)}</ProjectGuid>")
			if not found then
				error("Could not find ProjectGuid element in project " .. iprj.location, 1)
			end

			iprj.uuid = uuid

			if iprj.language == "C++" and string.find(projcontents, "<CLRSupport>true</CLRSupport>") then
				iprj.flags.Managed = true
			end

			iprj.relpath = path.getrelative(sln.location, iprj.location)
		end
	end

--
-- Look up a imported project by project path
--
	function premake.vstudio.getimportprj(prjpath, sln)
		for _,iprj in ipairs(sln.importedprojects) do
			if prjpath == iprj.relpath then
				return iprj
			end
		end

		error("Could not find reference import project " .. prjpath, 1)
	end

--
-- Clean Visual Studio files
--

	function vstudio.cleansolution(sln)
		premake.clean.file(sln, "%%.sln")
		premake.clean.file(sln, "%%.suo")
		premake.clean.file(sln, "%%.ncb")
		-- MonoDevelop files
		premake.clean.file(sln, "%%.userprefs")
		premake.clean.file(sln, "%%.usertasks")
	end

	function vstudio.cleanproject(prj)
		local fname = premake.project.getfilename(prj, "%%")

		os.remove(fname .. ".vcproj")
		os.remove(fname .. ".vcproj.user")

		os.remove(fname .. ".vcxproj")
		os.remove(fname .. ".vcxproj.user")
		os.remove(fname .. ".vcxproj.filters")

		os.remove(fname .. ".csproj")
		os.remove(fname .. ".csproj.user")

		os.remove(fname .. ".pidb")
		os.remove(fname .. ".sdf")
	end

	function vstudio.cleantarget(name)
		os.remove(name .. ".pdb")
		os.remove(name .. ".idb")
		os.remove(name .. ".ilk")
		os.remove(name .. ".vshost.exe")
		os.remove(name .. ".exe.manifest")
	end


--
-- Assemble the project file name.
--

	function vstudio.projectfile(prj)
		local pattern
		if prj.language == "C#" then
			pattern = "%%.csproj"
		else
			pattern = iif(_ACTION > "vs2008", "%%.vcxproj", "%%.vcproj")
		end

		local fname = premake.project.getbasename(prj.name, pattern)
		fname = path.join(prj.location, fname)
		return fname
	end


--
-- Returns the Visual Studio tool ID for a given project type.
--

	function vstudio.tool(prj)
		if (prj.language == "C#") then
			return "FAE04EC0-301F-11D3-BF4B-00C04F79EFBC"
		else
			return "8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942"
		end
	end