diff --git a/applications/test/sha1/testSHA1.C b/applications/test/sha1/testSHA1.C
index 4022237574fc237e51ec6063fa1577c48d8dc583..603829fac42e9c0a684742a39d73f7bafe841dcf 100644
--- a/applications/test/sha1/testSHA1.C
+++ b/applications/test/sha1/testSHA1.C
@@ -30,8 +30,9 @@ Description
\*---------------------------------------------------------------------------*/
-#include "SHA1.H"
-#include "IOstreams.H"
+#include "OSHA1stream.H"
+#include "IStringStream.H"
+#include "dictionary.H"
using namespace Foam;
@@ -66,7 +67,7 @@ int main(int argc, char * argv[])
Info<<"SHA1 digests are different\n";
}
Info<<"lhs:" << sha << " rhs:" << shaDig << endl;
-
+
// start over:
sha.clear();
sha.append(str);
@@ -80,6 +81,55 @@ int main(int argc, char * argv[])
Info<< "digest1: " << sha_A << nl;
Info<< "digest2: " << sha << nl;
-
+ // start over:
+ sha.clear();
+ sha.append("\"");
+ sha.append(str);
+ sha.append("\"");
+
+ Info<< "digest3: " << sha << nl;
+
+ // try the output buffer interface
+ {
+ OSHA1stream os;
+
+ os << str;
+ Info<< os.digest() << endl;
+
+ os << str;
+ Info<< os.digest() << endl;
+
+ os.rewind();
+ os << "The quick brown fox jumps over the lazy dog";
+ Info<< os.digest() << endl;
+
+ }
+
+ {
+ dictionary dict
+ (
+ IStringStream
+ (
+ "parent { Default_Boundary_Region { type zeroGradient; } }"
+ "inlet_1 { value inlet_1; }"
+ "inlet_2 { value inlet_2; }"
+ "inlet_3 { value inlet_3; }"
+ "\"inlet_.*\" { value XXX; }"
+ ) ()
+ );
+
+ Info<< "dict:" << endl;
+ dict.write(Info, false);
+
+ dictionary dict2(dict);
+
+ OSHA1stream os;
+ dict.write(os, false);
+ Info<< os.digest() << endl;
+
+ Info<< dict2.digest() << endl;
+ }
+
+
return 0;
}
diff --git a/src/OpenFOAM/db/IOstreams/hashes/OSHA1stream.H b/src/OpenFOAM/db/IOstreams/hashes/OSHA1stream.H
new file mode 100644
index 0000000000000000000000000000000000000000..c61da69d9107a2bbeb8827da0d064850ce494eb0
--- /dev/null
+++ b/src/OpenFOAM/db/IOstreams/hashes/OSHA1stream.H
@@ -0,0 +1,212 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2 of the License, or (at your
+ option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+ Foam::OSHA1stream
+
+Description
+ An output stream for calculating SHA1 digests.
+
+SourceFiles
+ OSHA1stream.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef OSHA1stream_H
+#define OSHA1stream_H
+
+#include "OSstream.H"
+#include "SHA1.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+class osha1stream;
+class OSHA1stream;
+
+/*---------------------------------------------------------------------------*\
+ Class sha1streambuf Declaration
+\*---------------------------------------------------------------------------*/
+
+//- A streambuf class for calculating SHA1 digests
+class sha1streambuf
+:
+ public std::streambuf
+{
+ // Private data
+
+ //- This does all the work and has its own buffering
+ SHA1 sha1_;
+
+ friend class osha1stream;
+
+public:
+
+ // Constructors
+
+ //- Construct null
+ sha1streambuf()
+ {}
+
+ // Member Functions
+
+ // Write
+
+ //- Process unbuffered
+ virtual std::streamsize xsputn(const char* str, std::streamsize n)
+ {
+ sha1_.append(str, n);
+ return n;
+ }
+};
+
+
+/*---------------------------------------------------------------------------*\
+ Class osha1stream Declaration
+\*---------------------------------------------------------------------------*/
+
+//- A basic output stream for calculating SHA1 digests
+class osha1stream
+:
+ virtual public std::ios,
+ public std::ostream
+{
+ // Private data
+
+ sha1streambuf sbuf_;
+
+public:
+
+ // Constructors
+
+ //- Construct null
+ osha1stream()
+ :
+ std::ostream(&sbuf_)
+ {}
+
+ // Member Functions
+
+ // Access
+
+ //- This hides both signatures of std::basic_ios::rdbuf()
+ sha1streambuf* rdbuf()
+ {
+ return &sbuf_;
+ }
+
+ //- Full access to the sha1
+ SHA1& sha1()
+ {
+ return sbuf_.sha1_;
+ }
+
+};
+
+
+/*---------------------------------------------------------------------------*\
+ Class OSHA1stream Declaration
+\*---------------------------------------------------------------------------*/
+
+//- The output stream for calculating SHA1 digests
+class OSHA1stream
+:
+ public OSstream
+{
+
+ // Private Member Functions
+
+ //- Disallow default bitwise copy construct
+ OSHA1stream(const OSHA1stream&);
+
+ //- Disallow default bitwise assignment
+ void operator=(const OSHA1stream&);
+
+public:
+
+ // Constructors
+
+ //- Construct and set stream status
+ OSHA1stream
+ (
+ streamFormat format=ASCII,
+ versionNumber version=currentVersion
+ )
+ :
+ OSstream
+ (
+ *(new osha1stream()),
+ "OSHA1stream.sinkFile_",
+ format,
+ version
+ )
+ {}
+
+
+ // Destructor
+
+ ~OSHA1stream()
+ {
+ delete &dynamic_cast<osha1stream&>(stream());
+ }
+
+
+ // Member functions
+
+ // Access
+
+ //- Full access to the sha1
+ Foam::SHA1& sha1()
+ {
+ return dynamic_cast<osha1stream&>(stream()).sha1();
+ }
+
+ //- Return SHA1::Digest for the data processed until now
+ Foam::SHA1::Digest digest()
+ {
+ return sha1().digest();
+ }
+
+ // Edit
+
+ //- Clear the SHA1 calculation
+ void rewind()
+ {
+ sha1().clear();
+ }
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //
diff --git a/src/OpenFOAM/db/dictionary/dictionary.C b/src/OpenFOAM/db/dictionary/dictionary.C
index 8acc6e71ff89e5692286a0d0076d960852abd905..985aee472c8d962f137d6f6efd72efc0e8eed28f 100644
--- a/src/OpenFOAM/db/dictionary/dictionary.C
+++ b/src/OpenFOAM/db/dictionary/dictionary.C
@@ -28,6 +28,7 @@ License
#include "primitiveEntry.H"
#include "dictionaryEntry.H"
#include "regExp.H"
+#include "OSHA1stream.H"
/* * * * * * * * * * * * * * * Static Member Data * * * * * * * * * * * * * */
@@ -232,6 +233,25 @@ Foam::label Foam::dictionary::endLineNumber() const
}
+Foam::SHA1::Digest Foam::dictionary::digest() const
+{
+ OSHA1stream os;
+
+ // process entries
+ for
+ (
+ IDLList<entry>::const_iterator iter = begin();
+ iter != end();
+ ++iter
+ )
+ {
+ os << *iter;
+ }
+
+ return os.digest();
+}
+
+
bool Foam::dictionary::found(const word& keyword, bool recursive) const
{
if (hashedEntries_.found(keyword))
diff --git a/src/OpenFOAM/db/dictionary/dictionary.H b/src/OpenFOAM/db/dictionary/dictionary.H
index 5316f053653781dd85b6fb27f4f42c6bba80df84..027909ba22ed852f2d7d5bac9d9b98e70c9d776c 100644
--- a/src/OpenFOAM/db/dictionary/dictionary.H
+++ b/src/OpenFOAM/db/dictionary/dictionary.H
@@ -60,6 +60,7 @@ SourceFiles
#include "HashTable.H"
#include "wordList.H"
#include "className.H"
+#include "SHA1.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -210,6 +211,9 @@ public:
//- Return line number of last token in dictionary
label endLineNumber() const;
+ //- Return the SHA1 digest of the dictionary contents
+ SHA1::Digest digest() const;
+
// Search and lookup
diff --git a/src/OpenFOAM/db/dictionary/dictionaryEntry/dictionaryEntryIO.C b/src/OpenFOAM/db/dictionary/dictionaryEntry/dictionaryEntryIO.C
index 46fd58242e11b425284ae5281baa7e165234b49c..4ed38340530820d2d88a4852c4c1e15e96abbc80 100644
--- a/src/OpenFOAM/db/dictionary/dictionaryEntry/dictionaryEntryIO.C
+++ b/src/OpenFOAM/db/dictionary/dictionaryEntry/dictionaryEntryIO.C
@@ -45,7 +45,7 @@ Foam::dictionaryEntry::dictionaryEntry
is.fatalCheck
(
"dictionaryEntry::dictionaryEntry"
- "(const dictionary& parentDict, Istream& is)"
+ "(const dictionary& parentDict, Istream&)"
);
}
@@ -65,7 +65,7 @@ Foam::dictionaryEntry::dictionaryEntry
is.fatalCheck
(
"dictionaryEntry::dictionaryEntry"
- "(const keyType& keyword, const dictionary& parentDict, Istream& is)"
+ "(const keyType&, const dictionary& parentDict, Istream&)"
);
}
@@ -74,7 +74,9 @@ Foam::dictionaryEntry::dictionaryEntry
void Foam::dictionaryEntry::write(Ostream& os) const
{
- os.writeKeyword(keyword());
+ // write keyword with indent but without trailing spaces
+ os.indent();
+ os.write(keyword());
dictionary::write(os);
}