1 files changed, 408 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/tools/bcp/output_licence_info.cpp b/3rdParty/Boost/src/tools/bcp/output_licence_info.cpp
new file mode 100644
index 0000000..2196894
--- /dev/null
+++ b/3rdParty/Boost/src/tools/bcp/output_licence_info.cpp
@@ -0,0 +1,408 @@
+/*
+ *
+ * Copyright (c) 2003 Dr John Maddock
+ * Use, modification and distribution is subject to the 
+ * Boost Software License, Version 1.0. (See accompanying file 
+ * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ *
+ */
+
+#include "licence_info.hpp"
+#include "bcp_imp.hpp"
+#include "fileview.hpp"
+#include <fstream>
+#include <iomanip>
+#include <cstring>
+#include <stdexcept>
+#include <boost/lexical_cast.hpp>
+#include <boost/filesystem/operations.hpp>
+#include <boost/throw_exception.hpp>
+
+//
+// split_path is a small helper for outputting a path name, 
+// complete with a link to that path:
+//
+struct split_path
+{
+   const fs::path& root;
+   const fs::path& file;
+   split_path(const fs::path& r, const fs::path& f)
+      : root(r), file(f){}
+};
+
+std::ostream& operator << (std::ostream& os, const split_path& p)
+{
+   os << "<a href=\"" << (p.root / p.file).string() << "\">" << p.file.string() << "</a>";
+   return os;
+}
+
+std::string make_link_target(const std::string& s)
+{
+   // convert an arbitrary string into something suitable
+   // for an <a> name:
+   std::string result;
+   for(unsigned i = 0; i < s.size(); ++i)
+   {
+      result.append(1, static_cast<std::string::value_type>(std::isalnum(s[i]) ? s[i] : '_'));
+   }
+   return result;
+}
+
+
+void bcp_implementation::output_license_info()
+{
+   std::pair<const license_info*, int> licenses = get_licenses();
+
+   std::map<int, license_data>::const_iterator i, j;
+   i = m_license_data.begin();
+   j = m_license_data.end();
+
+   std::ofstream os(m_dest_path.native_file_string().c_str());
+   if(!os)
+   {
+      std::string msg("Error opening ");
+      msg += m_dest_path.string();
+      msg += " for output.";
+      std::runtime_error e(msg);
+      boost::throw_exception(e);
+   }
+   os << 
+      "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n"
+      "<html>\n"
+      "<head>\n"
+      "<title>Boost Licence Dependency Information";
+   if(m_module_list.size() == 1)
+   {
+      os << " for " << *(m_module_list.begin());
+   }
+   os << 
+      "</title>\n"
+      "</head>\n"
+      "<body>\n"
+      "<H1>Boost Licence Dependency Information";
+   if(m_module_list.size() == 1)
+   {
+      os << " for " << *(m_module_list.begin());
+   }
+   os << 
+      "</H1>\n"
+      "<H2>Contents</h2>\n"
+      "<pre><a href=\"#input\">Input Information</a>\n";
+   if(!m_bsl_summary_mode)
+      os << "<a href=\"#summary\">Licence Summary</a>\n";
+   os << "<a href=\"#details\">Licence Details</a>\n";
+
+   while(i != j)
+   {
+      // title:
+      os << "   <A href=\"#" << make_link_target(licenses.first[i->first].license_name) 
+         << "\">" << licenses.first[i->first].license_name << "</a>\n";
+      ++i;
+   }
+
+   os << "<a href=\"#files\">Files with no recognised license</a>\n"
+      "<a href=\"#authors\">Files with no recognised copyright holder</a>\n";
+   if(!m_bsl_summary_mode)
+   {
+      os <<
+      "Moving to the Boost Software License...\n"
+      "  <a href=\"#bsl-converted\">Files that can be automatically converted to the Boost Software License</a>\n"
+      "  <a href=\"#to-bsl\">Files that can be manually converted to the Boost Software License</a>\n"
+      "  <a href=\"#not-to-bsl\">Files that can <b>NOT</b> be moved to the Boost Software License</a>\n"
+      "  <a href=\"#need-bsl-authors\">Authors we need to move to the Boost Software License</a>\n"
+      "<a href=\"#copyright\">Copyright Holder Information</a>\n";
+   }
+   os << 
+      "<a href=\"#depend\">File Dependency Information</a>\n"
+      "</pre>";
+
+   //
+   // input Information:
+   //
+   os << "<a name=\"input\"></a><h2>Input Information</h2>\n";
+   if(m_scan_mode)
+      os << "<P>The following files were scanned for boost dependencies:<BR>";
+   else
+      os << "<P>The following Boost modules were checked:<BR>";
+
+   std::list<std::string>::const_iterator si = m_module_list.begin();
+   std::list<std::string>::const_iterator sj = m_module_list.end();
+   while(si != sj)
+   {
+      os << *si << "<BR>";
+      ++si;
+   }
+   os << "</p><p>The Boost path was: <code>" << m_boost_path.string() << "</code></P>";
+   //
+   // extract the boost version number from the boost directory tree, 
+   // not from this app (which may have been built from a previous
+   // version):
+   //
+   fileview version_file(m_boost_path / "boost/version.hpp");
+   boost::regex version_regex(
+      "^[[:blank:]]*#[[:blank:]]*define[[:blank:]]+BOOST_VERSION[[:blank:]]+(\\d+)");
+   boost::cmatch what;
+   if(boost::regex_search(version_file.begin(), version_file.end(), what, version_regex))
+   {
+      int version = boost::lexical_cast<int>(what.str(1));
+      os << "<p>The Boost version is: " << version / 100000 << "." << version / 100 % 1000 << "." << version % 100 << "</P>\n";
+   }
+
+   //
+   // output each license:
+   //
+   i = m_license_data.begin();
+   j = m_license_data.end();
+   if(!m_bsl_summary_mode)
+   {
+      //
+      // start with the summary:
+      //
+      os << "<a name=\"summary\"></a><h2>Licence Summary</h2>\n";
+      while(i != j)
+      {
+         // title:
+         os << 
+            "<H3>" << licenses.first[i->first].license_name << "</H3>\n";
+         // license text:
+         os << "<BLOCKQUOTE>" << licenses.first[i->first].license_text << "</BLOCKQUOTE>";
+         // Copyright holders:
+         os << "<P>This license is used by " << i->second.authors.size() 
+            << " authors and " << i->second.files.size() 
+            << " files <a href=\"#" << make_link_target(licenses.first[i->first].license_name) << "\">(see details)</a>";
+         os << "</P></BLOCKQUOTE>\n";
+         ++i;
+      }
+   }
+   //
+   // and now the details:
+   //
+   i = m_license_data.begin();
+   j = m_license_data.end();
+   int license_index = 0;
+   os << "<a name=\"details\"></a><h2>Licence Details</h2>\n";
+   while(i != j)
+   {
+      // title:
+      os << 
+         "<H3><A name=\"" << make_link_target(licenses.first[i->first].license_name) 
+         << "\"></a>" << licenses.first[i->first].license_name << "</H3>\n";
+      // license text:
+      os << "<BLOCKQUOTE>" << licenses.first[i->first].license_text << "</BLOCKQUOTE>";
+      if(!m_bsl_summary_mode || (license_index >= 3))
+      {
+         // Copyright holders:
+         os << "<P>This license is used by the following " << i->second.authors.size() << " copyright holders:</P>\n<BLOCKQUOTE><P>";
+         std::set<std::string>::const_iterator x, y;
+         x = i->second.authors.begin();
+         y = i->second.authors.end();
+         while(x != y)
+         {
+            os << *x << "<BR>\n";
+            ++x;
+         }
+         os << "</P></BLOCKQUOTE>\n";
+         // Files using this license:
+         os << "<P>This license applies to the following " << i->second.files.size() << " files:</P>\n<BLOCKQUOTE><P>";
+         std::set<fs::path, path_less>::const_iterator m, n;
+         m = i->second.files.begin();
+         n = i->second.files.end();
+         while(m != n)
+         {
+            os << split_path(m_boost_path, *m) << "<br>\n";
+            ++m;
+         }
+         os << "</P></BLOCKQUOTE>\n";
+      }
+      else
+      {
+         os << "<P>This license is used by " << i->second.authors.size() << " authors (list omitted for brevity).</P>\n";
+         os << "<P>This license applies to " << i->second.files.size() << " files (list omitted for brevity).</P>\n";
+      }
+      ++license_index;
+      ++i;
+   }
+   //
+   // Output list of files not found to be under license control:
+   //
+   os << "<h2><a name=\"files\"></a>Files With No Recognisable Licence</h2>\n"
+      "<P>The following " << m_unknown_licenses.size() << " files had no recognisable license information:</P><BLOCKQUOTE><P>\n";
+   std::set<fs::path, path_less>::const_iterator i2, j2;
+   i2 = m_unknown_licenses.begin();
+   j2 = m_unknown_licenses.end();
+   while(i2 != j2)
+   {
+      os << split_path(m_boost_path, *i2) << "<br>\n";
+      ++i2;
+   }
+   os << "</p></BLOCKQUOTE>";
+   //
+   // Output list of files with no found copyright holder:
+   //
+   os << "<h2><a name=\"authors\"></a>Files With No Recognisable Copyright Holder</h2>\n"
+      "<P>The following " << m_unknown_authors.size() << " files had no recognisable copyright holder:</P>\n<BLOCKQUOTE><P>";
+   i2 = m_unknown_authors.begin();
+   j2 = m_unknown_authors.end();
+   while(i2 != j2)
+   {
+      os << split_path(m_boost_path, *i2) << "<br>\n";
+      ++i2;
+   }
+   os << "</p></BLOCKQUOTE>";
+   if(!m_bsl_summary_mode)
+   {
+      //
+      // Output list of files that have been moved over to the Boost
+      // Software License, along with enough information for human
+      // verification.
+      //
+      os << "<h2><a name=\"bsl-converted\"></a>Files that can be automatically converted to the Boost Software License</h2>\n"
+         << "<P>The following " << m_converted_to_bsl.size() << " files can be automatically converted to the Boost Software License, but require manual verification before they can be committed to CVS:</P>\n";
+      if (!m_converted_to_bsl.empty()) 
+      {
+         typedef std::map<fs::path, std::pair<std::string, std::string>, path_less>
+            ::const_iterator conv_iterator;
+         conv_iterator i = m_converted_to_bsl.begin(), 
+                        ie = m_converted_to_bsl.end();
+         int file_num = 1;
+         while (i != ie) 
+         {
+            os << "<P>[" << file_num << "] File: <tt>" << split_path(m_boost_path, i->first) 
+               << "</tt><br>\n<table border=\"1\">\n  <tr>\n    <td><pre>" 
+               << i->second.first << "</pre></td>\n    <td><pre>"
+               << i->second.second << "</pre></td>\n  </tr>\n</table>\n";
+            ++i;
+            ++file_num;
+         }
+      }
+      //
+      // Output list of files that could be moved over to the Boost Software License
+      //
+      os << "<h2><a name=\"to-bsl\"></a>Files that could be converted to the Boost Software License</h2>\n"
+      "<P>The following " << m_can_migrate_to_bsl.size() << " files could be manually converted to the Boost Software License, but have not yet been:</P>\n<BLOCKQUOTE><P>";
+      i2 = m_can_migrate_to_bsl.begin();
+      j2 = m_can_migrate_to_bsl.end();
+      while(i2 != j2)
+      {
+         os << split_path(m_boost_path, *i2) << "<br>\n";
+         ++i2;
+      }
+      os << "</p></BLOCKQUOTE>";
+      //
+      // Output list of files that can not be moved over to the Boost Software License
+      //
+      os << "<h2><a name=\"not-to-bsl\"></a>Files that can NOT be converted to the Boost Software License</h2>\n"
+      "<P>The following " << m_cannot_migrate_to_bsl.size() << " files cannot be converted to the Boost Software License because we need the permission of more authors:</P>\n<BLOCKQUOTE><P>";
+      i2 = m_cannot_migrate_to_bsl.begin();
+      j2 = m_cannot_migrate_to_bsl.end();
+      while(i2 != j2)
+      {
+         os << split_path(m_boost_path, *i2) << "<br>\n";
+         ++i2;
+      }
+      os << "</p></BLOCKQUOTE>";
+      //
+      // Output list of authors that we need permission for to move to the BSL
+      //
+      os << "<h2><a name=\"need-bsl-authors\"></a>Authors we need for the BSL</h2>\n"
+         "<P>Permission of the following authors is needed before we can convert to the Boost Software License. The list of authors that have given their permission is contained in <code>more/blanket-permission.txt</code>.</P>\n<BLOCKQUOTE><P>";
+      std::copy(m_authors_for_bsl_migration.begin(), m_authors_for_bsl_migration.end(),
+               std::ostream_iterator<std::string>(os, "<br>\n"));
+      os << "</p></BLOCKQUOTE>";
+      //
+      // output a table of copyright information:
+      //
+      os << "<H2><a name=\"copyright\"></a>Copyright Holder Information</H2><table border=\"1\">\n";
+      std::map<std::string, std::set<fs::path, path_less> >::const_iterator ad, ead; 
+      ad = m_author_data.begin();
+      ead = m_author_data.end();
+      while(ad != ead)
+      {
+         os << "<tr><td>" << ad->first << "</td><td>";
+         std::set<fs::path, path_less>::const_iterator fi, efi;
+         fi = ad->second.begin();
+         efi = ad->second.end();
+         while(fi != efi)
+         {
+            os << split_path(m_boost_path, *fi) << " ";
+            ++fi;
+         }
+         os << "</td></tr>\n";
+         ++ad;
+      }
+      os << "</table>\n";
+   }
+
+   //
+   // output file dependency information:
+   //
+   os << "<H2><a name=\"depend\"></a>File Dependency Information</H2><BLOCKQUOTE><pre>\n";
+   std::map<fs::path, fs::path, path_less>::const_iterator dep, last_dep;
+   std::set<fs::path, path_less>::const_iterator fi, efi;
+   fi = m_copy_paths.begin();
+   efi = m_copy_paths.end();
+   // if in summary mode, just figure out the "bad" files and print those only:
+   std::set<fs::path, path_less> bad_paths;
+   if(m_bsl_summary_mode)
+   {
+      bad_paths.insert(m_unknown_licenses.begin(), m_unknown_licenses.end());
+      bad_paths.insert(m_unknown_authors.begin(), m_unknown_authors.end());
+      bad_paths.insert(m_can_migrate_to_bsl.begin(), m_can_migrate_to_bsl.end());
+      bad_paths.insert(m_cannot_migrate_to_bsl.begin(), m_cannot_migrate_to_bsl.end());
+      typedef std::map<fs::path, std::pair<std::string, std::string>, path_less>
+         ::const_iterator conv_iterator;
+      conv_iterator i = m_converted_to_bsl.begin(), 
+                     ie = m_converted_to_bsl.end();
+      while(i != ie)
+      {
+         bad_paths.insert(i->first);
+         ++i;
+      }
+      fi = bad_paths.begin();
+      efi = bad_paths.end();
+      os << "<P>For brevity, only files not under the BSL are shown</P>\n";
+   }
+   while(fi != efi)
+   {
+      os << split_path(m_boost_path, *fi);
+      dep = m_dependencies.find(*fi);
+      last_dep = m_dependencies.end();
+      std::set<fs::path, path_less> seen_deps;
+      if (dep != last_dep) 
+        while(true)
+          {
+            os << " -> ";
+            if(fs::exists(m_boost_path / dep->second))
+              os << split_path(m_boost_path, dep->second);
+            else if(fs::exists(dep->second))
+              os << split_path(fs::path(), dep->second);
+            else
+              os << dep->second.string();
+            if(seen_deps.find(dep->second) != seen_deps.end())
+              {
+                os << " <I>(Circular dependency!)</I>";
+                break; // circular dependency!!!
+              }
+            seen_deps.insert(dep->second);
+            last_dep = dep;
+            dep = m_dependencies.find(dep->second);
+            if((dep == m_dependencies.end()) || (0 == compare_paths(dep->second, last_dep->second)))
+              break;
+          }
+      os << "\n";
+      ++fi;
+   }
+   os << "</pre></BLOCKQUOTE>\n";
+
+   os << "</body></html>\n";
+
+   if(!os)
+   {
+      std::string msg("Error writing to ");
+      msg += m_dest_path.string();
+      msg += ".";
+      std::runtime_error e(msg);
+      boost::throw_exception(e);
+   }
+
+}