/*============================================================================
  CMake - Cross Platform Makefile Generator
  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium

  Distributed under the OSI-approved BSD License (the "License");
  see accompanying file Copyright.txt for details.

  This software is distributed WITHOUT ANY WARRANTY; without even the
  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the License for more information.
============================================================================*/
#ifndef cmCryptoHash_h
#define cmCryptoHash_h

#include "cmStandardIncludes.h"

#include <cmsys/auto_ptr.hxx>

class cmCryptoHash
{
public:
  virtual ~cmCryptoHash() {}
  static cmsys::auto_ptr<cmCryptoHash> New(const char* algo);
  std::string HashString(const std::string& input);
  std::string HashFile(const std::string& file);
protected:
  virtual void Initialize()=0;
  virtual void Append(unsigned char const*, int)=0;
  virtual std::string Finalize()=0;
};

class cmCryptoHashMD5: public cmCryptoHash
{
  struct cmsysMD5_s* MD5;
public:
  cmCryptoHashMD5();
  ~cmCryptoHashMD5();
protected:
  virtual void Initialize();
  virtual void Append(unsigned char const* buf, int sz);
  virtual std::string Finalize();
};

#define cmCryptoHash_SHA_CLASS_DECL(SHA) \
  class cmCryptoHash##SHA: public cmCryptoHash \
  { \
    union _SHA_CTX* SHA; \
  public: \
    cmCryptoHash##SHA(); \
    ~cmCryptoHash##SHA(); \
  protected: \
    virtual void Initialize(); \
    virtual void Append(unsigned char const* buf, int sz); \
    virtual std::string Finalize(); \
  }

cmCryptoHash_SHA_CLASS_DECL(SHA1);
cmCryptoHash_SHA_CLASS_DECL(SHA224);
cmCryptoHash_SHA_CLASS_DECL(SHA256);
cmCryptoHash_SHA_CLASS_DECL(SHA384);
cmCryptoHash_SHA_CLASS_DECL(SHA512);

#undef cmCryptoHash_SHA_CLASS_DECL

#endif
cpython.git/commit/Python/README?h=v3.5.3&amp;id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>commit</a><a href='/oss-git/cpython.git/diff/Python/README?h=v3.5.3&amp;id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>diff</a><a href='/oss-git/cpython.git/stats/Python/README?h=v3.5.3'>stats</a></td><td class='form'><form class='right' method='get' action='/oss-git/cpython.git/log/Python/README'>
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<div class='path'>path: <a href='/oss-git/cpython.git/commit/?h=v3.5.3&amp;id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>root</a>/<a href='/oss-git/cpython.git/commit/Python?h=v3.5.3&amp;id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>Python</a>/<a href='/oss-git/cpython.git/commit/Python/README?h=v3.5.3&amp;id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>README</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get' action='.'><input type='hidden' name='h' value='v3.5.3'/><input type='hidden' name='id' value='00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Serhiy Storchaka &lt;storchaka@gmail.com&gt;</td><td class='right'>2016-09-30 07:07:26 (GMT)</td></tr>
<tr><th>committer</th><td>Serhiy Storchaka &lt;storchaka@gmail.com&gt;</td><td class='right'>2016-09-30 07:07:26 (GMT)</td></tr>
<tr><th>commit</th><td colspan='2' class='sha1'><a href='/oss-git/cpython.git/commit/Python/README?h=v3.5.3&amp;id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>00a0fc1144d928515ff8abd0de7bb6ad072fcbdb</a> (<a href='/oss-git/cpython.git/patch/Python/README?id=00a0fc1144d928515ff8abd0de7bb6ad072fcbdb'>patch</a>)</td></tr>
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<div class='commit-subject'>Issue #27942: String constants now interned recursively in tuples and frozensets.<span class='decoration'></span></div><div class='commit-msg'></div>