From 2be33e74537d1d37d2cce8a01b96da0531acfe70 Mon Sep 17 00:00:00 2001
From: Andrey Arapov <andrey.arapov@nixaid.com>
Date: Tue, 22 Sep 2015 11:33:06 +0200
Subject: [PATCH] largest bottleneck indicated - awk

---
 ocdec.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ocdec.sh b/ocdec.sh
index 4262c7d..1388c2f 100755
--- a/ocdec.sh
+++ b/ocdec.sh
@@ -28,7 +28,7 @@
 #  - ownCloud 8.1.3
 #
 # Limitations:
-#  - it is really really slow
+#  - it is really really slow (the largest bottleneck is in awk part of the script)
 #
 #
 # === Usage notes
@@ -127,7 +127,9 @@ function decryptFile() {
   # --- Get the FileKey ---
 
   # --- Decrypt the file ---
-  # TODO: to figure out how to speed-up the decryption process
+  # TODO: to figure out how to speed-up the decryption process.
+  #       bottlenecks:
+  #        - awk is running really slow, consuming lot of CPU
   encFileContentsALL="$(cat "${USER}/$encFilePath")"
   encFileContentsNOHEAD=$(echo -n "$encFileContentsALL" | sed -r 's/^HBEGIN:.+:HEND-*//')
   N=0