Tools/WebServer.ps1
function Engine { param ( [Parameter()] [ValidateNotNullOrEmpty()] [string] $Engine, [Parameter()] [scriptblock] $ScriptBlock = $null ) $PodeSession.ViewEngine = @{ 'Extension' = $Engine.ToLowerInvariant(); 'Script' = $ScriptBlock; } } function Start-WebServer { param ( [switch] $Https ) try { # create the listener on http and/or https $listener = New-Object System.Net.HttpListener $protocol = 'http' if ($Https) { $protocol = 'https' } $listener.Prefixes.Add("$($protocol)://*:$($PodeSession.Port)/") # start listener $listener.Start() # state where we're running Write-Host "Listening on $($protocol)://localhost:$($PodeSession.Port)/" -ForegroundColor Yellow # loop for http request while ($listener.IsListening) { # get request and response $task = $listener.GetContextAsync() while (!$task.IsCompleted) { Test-CtrlCPressed } $context = $task.Result $request = $context.Request $response = $context.Response # clear session $PodeSession.Web = @{} $PodeSession.Web.Response = $response $PodeSession.Web.Request = $request # get url path and method $path = ($request.RawUrl -isplit "\?")[0] $method = $request.HttpMethod.ToLowerInvariant() # check to see if the path is a file, so we can check the public folder if ((Split-Path -Leaf -Path $path).IndexOf('.') -ne -1) { $path = (Join-Path 'public' $path) Write-ToResponseFromFile -Path $path } else { # ensure the path has a route $route = Get-PodeRoute -HttpMethod $method -Route $path if ($route -eq $null -or $route.Logic -eq $null) { status 404 } # run the scriptblock else { # read and parse any post data $stream = $request.InputStream $reader = New-Object -TypeName System.IO.StreamReader -ArgumentList $stream, $request.ContentEncoding $data = $reader.ReadToEnd() $reader.Close() switch ($request.ContentType) { { $_ -ilike '*json*' } { $data = ($data | ConvertFrom-Json) } { $_ -ilike '*xml*' } { $data = ($data | ConvertFrom-Xml) } } # set session data $PodeSession.Web.Data = $data $PodeSession.Web.Query = $request.QueryString $PodeSession.Web.Parameters = $route.Parameters # invoke route Invoke-Command -ScriptBlock $route.Logic -ArgumentList $PodeSession.Web } } # close response stream (check if exists, as closing the writer closes this stream on unix) if ($response.OutputStream) { $response.OutputStream.Close() } } } finally { if ($listener -ne $null) { $listener.Stop() } } } |