From: Alex Rousskov <rousskov@measurement-factory.com>
Date: Wed, 1 Jan 2014 20:11:16 +0000 (-0700)
Subject: Added MemBlob::appended() method. Handy during out-of-band buffer manipulation.
X-Git-Tag: SQUID_3_5_0_1~445
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6bba9bf17b372bc3d9606aa0f165b2c2dfb37653;p=thirdparty%2Fsquid.git

Added MemBlob::appended() method. Handy during out-of-band buffer manipulation.
---

diff --git a/src/MemBlob.cc b/src/MemBlob.cc
index 3234215695..cc83aa9cd3 100644
--- a/src/MemBlob.cc
+++ b/src/MemBlob.cc
@@ -127,6 +127,14 @@ MemBlob::memAlloc(const size_type minSize)
     Stats.liveBytes += capacity;
 }
 
+void
+MemBlob::appended(const size_type n)
+{
+    Must(willFit(n));
+    size += n;
+    ++Stats.append;
+}
+
 void
 MemBlob::append(const char *source, const size_type n)
 {
diff --git a/src/MemBlob.h b/src/MemBlob.h
index 804e0a6442..c4f0fa1fc3 100644
--- a/src/MemBlob.h
+++ b/src/MemBlob.h
@@ -95,6 +95,13 @@ public:
         return isAppendOffset(off) && willFit(n);
     }
 
+    /** adjusts internal object state as if exactly n bytes were append()ed
+     *
+     * \throw TextException if there was not enough space in the blob
+     * \param n the number of bytes that were appended
+     */
+    void appended(const size_type n);
+
     /** copies exactly n bytes from the source to the available space area,
      *  enlarging the used area by n bytes
      *