From: Jonathan Dieter <jdieter@gmail.com>
Date: Mon, 8 Oct 2018 13:05:00 +0000 (+0100)
Subject: Code to create test zchunk file with optional flags
X-Git-Tag: archive/raspbian/1.1.9+ds1-1+rpi1~1^2~95
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=cf4d76a6e3882cd3aea012d507020cd714bf563a;p=zchunk.git

Code to create test zchunk file with optional flags

Signed-off-by: Jonathan Dieter <jdieter@gmail.com>
---

diff --git a/src/lib/header.c b/src/lib/header.c
index cc402f2..3ebae0a 100644
--- a/src/lib/header.c
+++ b/src/lib/header.c
@@ -238,7 +238,7 @@ static bool preface_create(zckCtx *zck) {
     length += zck->hash_type.digest_size;
 
     /* Write out flags */
-    size_t flags = 0;
+    size_t flags = 2;
     if(zck->has_streams)
         flags &= 1;
     compint_from_size(header+length, flags, &length);
@@ -248,6 +248,11 @@ static bool preface_create(zckCtx *zck) {
         free(header);
         return false;
     }
+
+    compint_from_size(header+length, 15, &length);
+    header = zrealloc(header, length + 100);
+    memcpy(header+length, "This is a test\0", 15);
+    length += 15;
     compint_from_size(header+length, zck->index_size, &length);
 
     /* Shrink header to actual size */