Minor updates to the List class, unchecked corner cases.

The CsvWriter now writes csv.  It understands both excel formatting and c-style,
which I made up myself (it's just c-style escape sequences).
Sha1 is converted to work with the CryptoHash API and it does indeed work.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/cryptohash.cpp b/src/cryptohash.cpp
index c3cb8b5..8aee415 100644
--- a/src/cryptohash.cpp
+++ b/src/cryptohash.cpp
@@ -20,3 +20,19 @@ void Bu::CryptoHash::addData( const Bu::FString &sData )
         addData( sData.getStr(), sData.getSize() );
 }
 
+Bu::FString Bu::CryptoHash::getHexResult()
+{
+        Bu::FString sResult = getResult();
+        Bu::FString sRet( 2*sResult.getSize() );
+        static const char hex_tab[] = {"0123456789abcdef"};
+
+        int k = 0;
+        for( int i = 0; i < sResult.getSize(); i++ )
+        {
+                sRet[k++] = hex_tab[(((unsigned char)sResult[i])>>4) & 0xF];
+                sRet[k++] = hex_tab[((unsigned char)sResult[i]) & 0xF];
+        }
+
+        return sRet;    
+}
+