Index: olena/ChangeLog from Giovanni Palma &lt;giovanni(a)lrde.epita.fr&gt; * tests/utils/tests/md5: Add file * oln/utils/key.hxx: Add constructor. * oln/utils/key.hh: Likewise. * oln/utils/buffer.hxx: Correct code. * oln/Makefile.am: Add md5 files reference. +2004-03-19 Giovanni Palma &lt;giovanni(a)lrde.epita.fr&gt; + * oln/utils/md5.hh: Add function for md5 calls. * oln/utils/md5.hxx: Likewise. Index: olena/oln/Makefile.am --- olena/oln/Makefile.am Mon, 08 Mar 2004 08:12:15 +0100 palma_g (oln/q/47_Makefile.a 1.3.1.1.1.6.1.7.1.2 640) +++ olena/oln/Makefile.am Fri, 19 Mar 2004 17:24:16 +0100 palma_g (oln/q/47_Makefile.a 1.3.1.1.1.6.1.7.1.2 640) @@ -205,6 +205,12 @@ transforms/dwt.hh \ transforms/wavelet_coeffs.hh \ utils/copy.hh \ + utils/key.hh \ + utils/key.hxx \ + utils/md5.hh \ + utils/md5.hxx \ + utils/buffer.hh \ + utils/buffer.hxx \ utils/histogram.hh \ utils/stat.hh \ utils/special_points.hh \ Index: olena/oln/utils/buffer.hxx --- olena/oln/utils/buffer.hxx Fri, 19 Mar 2004 15:52:57 +0100 palma_g (oln/k/9_buffer.hxx 1.1 644) +++ olena/oln/utils/buffer.hxx Fri, 19 Mar 2004 16:58:18 +0100 palma_g (oln/k/9_buffer.hxx 1.1 644) @@ -129,10 +129,6 @@ add(reorder(len2_), false); add(reorder(len1_), false); - std::cout << len2_ << len1_<< std::endl; - std::cout << (*this)[data_.size()-2] << (*this)[data_.size()-1] << std::endl; - std::cout << data_.size() - 1<< std::endl; - std::cout << (*this)[14]<< std::endl; length_appended_ = true; }; Index: olena/oln/utils/key.hxx --- olena/oln/utils/key.hxx Fri, 19 Mar 2004 15:52:57 +0100 palma_g (oln/k/11_key.hxx 1.1 644) +++ olena/oln/utils/key.hxx Fri, 19 Mar 2004 17:05:24 +0100 palma_g (oln/k/11_key.hxx 1.1 644) @@ -36,6 +36,14 @@ data_[i] = data[i]; } +// Ctor implementation. +inline +key::key(const value_type *data) +{ + for (unsigned i = 0; i < 16; ++i) + data_[i] = data[i]; +} + // [] operator implementation inline key::value_type &key::operator[](unsigned i) Index: olena/oln/utils/key.hh --- olena/oln/utils/key.hh Fri, 19 Mar 2004 15:52:57 +0100 palma_g (oln/k/12_key.hh 1.1 644) +++ olena/oln/utils/key.hh Fri, 19 Mar 2004 17:11:43 +0100 palma_g (oln/k/12_key.hh 1.1 644) @@ -52,6 +52,14 @@ explicit key(const std::vector<value_type> &data); /*! + ** \brief Constructor used to initialize the key. + ** + ** \pre There must at least 16 elements in data. + ** \arg data Inuput data. + */ + explicit key(const value_type *data); + + /*! ** \brief [] operator. ** ** \return the ith byte of the key. @@ -95,8 +103,10 @@ */ friend std::ostream &operator<<(std::ostream &stream, const key &k) { - for (unsigned i = 0; i < 16; ++i) - stream << std::hex << k[i]; + stream << "{"; + for (unsigned i = 0; i < 15; ++i) + stream << "0x" << std::hex << k[i] << ", "; + stream << "0x" << std::hex << k[15] << "}"; return stream; } Index: olena/tests/utils/tests/md5 --- olena/tests/utils/tests/md5 Fri, 19 Mar 2004 17:28:06 +0100 palma_g () +++ olena/tests/utils/tests/md5 Fri, 19 Mar 2004 17:23:10 +0100 palma_g (oln/k/15_md5 644) @@ -0,0 +1,51 @@ +// -*- c++ -*- + +#include <ntg/int.hh> +#include <oln/basics2d.hh> +#include <oln/utils/md5.hh> + +#include <iostream> + +#include "check.hh" +#include "data.hh" + +using namespace oln; +using namespace ntg; +using namespace utils; + +#define OK_OR_FAIL \ + std::cout << "OK" << std::endl; \ + else \ + { \ + std::cout << "FAIL" << std::endl; \ + fail = true; \ + } + +bool +check() +{ + bool fail = false; + oln::utils::key::value_type data_ppm[16] = {0x47, 0xa5, 0xb6, 0xa2, 0xc8, + 0xf1, 0x4d, 0xb8, 0x90, 0x67, + 0xaa, 0x19, 0x3d, 0x43, 0xb6, + 0xe0}; + key lena_ppm(data_ppm); + oln::utils::key::value_type data_pgm[16] = {0xc7, 0xe4, 0x4, 0x4c, 0x32, + 0x1d, 0x2e, 0x3e, 0x5c, 0xbf, + 0x89, 0x8d, 0x3f, 0x94, 0x16, + 0xd5}; + key lena_pgm(data_pgm); + + image2d<rgb_8> src = load(rdata("lena.ppm")); + image2d<int_u8> src2 = load(rdata("lena.pgm")); + + + std::cout << "MD5 on vectorial images: "; + if (lena_ppm == md5(src)) + OK_OR_FAIL; + std::cout << "MD5 on non vectorial images: "; + if (lena_pgm == md5(src2)) + OK_OR_FAIL; + + return fail; +} -- Giovanni Palma EPITA - promo 2005 - membre d'EpX - LRDE Mob. : +33 (0)6 60 97 31 74