From 985594cbb8274e21c65f88485f3c4d83d6ff60d2 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Mon, 28 Sep 2015 16:39:52 +0200
Subject: [PATCH] added streams.readAll proc

---
 lib/pure/streams.nim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/pure/streams.nim b/lib/pure/streams.nim
index 406a0ec6e8..68f31e9fea 100644
--- a/lib/pure/streams.nim
+++ b/lib/pure/streams.nim
@@ -101,6 +101,18 @@ proc readData*(s: Stream, buffer: pointer, bufLen: int): int =
   ## low level proc that reads data into an untyped `buffer` of `bufLen` size.
   result = s.readDataImpl(s, buffer, bufLen)
 
+proc readAll*(s: Stream): string =
+  ## Reads all available data.
+  result = newString(1000)
+  var r = 0
+  while true:
+    let readBytes = readData(s, addr(result[r]), 1000)
+    if readBytes < 1000:
+      setLen(result, r+readBytes)
+      break
+    inc r, 1000
+    setLen(result, r+1000)
+
 proc readData*(s, unused: Stream, buffer: pointer,
                bufLen: int): int {.deprecated.} =
   ## low level proc that reads data into an untyped `buffer` of `bufLen` size.