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authorRemko Tronçon <git@el-tramo.be>2010-03-28 15:46:49 (GMT)
committerRemko Tronçon <git@el-tramo.be>2010-03-28 15:46:49 (GMT)
commitf53a1ef582494458301b97bf6e546be52d7ff7e8 (patch)
tree7571b5cbcbd8a8f1dd1c966c9045b6cb69f0e295 /3rdParty/Boost/src/tools/bcp/scan_cvs_path.cpp
parent638345680d72ca6acaf123f2c8c1c391f696e371 (diff)
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Moving submodule contents back.
Diffstat (limited to '3rdParty/Boost/src/tools/bcp/scan_cvs_path.cpp')
-rw-r--r--3rdParty/Boost/src/tools/bcp/scan_cvs_path.cpp147
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diff --git a/3rdParty/Boost/src/tools/bcp/scan_cvs_path.cpp b/3rdParty/Boost/src/tools/bcp/scan_cvs_path.cpp
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+/*
+ *
+ * Copyright (c) 2003-7 John Maddock
+ * Copyright (c) 2007 Bjorn Roald
+ * 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)
+ *
+ * This file implements the following:
+ * void bcp_implementation::scan_cvs_path(const fs::path& p)
+ */
+
+
+
+#include "bcp_imp.hpp"
+#include "fileview.hpp"
+#include <boost/regex.hpp>
+#include <boost/filesystem/operations.hpp>
+#include <boost/detail/workaround.hpp>
+#include <iostream>
+
+void bcp_implementation::scan_cvs_path(const fs::path& p)
+{
+ //
+ // scan through the cvs admin files to build a list
+ // of all the files under cvs version control
+ // and whether they are text or binary:
+ //
+ static const char* file_list[] = { "CVS/Entries", "CVS/Entries.Log" };
+ static const boost::regex file_expression("^(?:A\\s+)?/([^/\\n]+)/[^/\\n]*/[^/\\n]*/[^k/\\n]*(kb[^/\\n]*)?/[^/\\n]*");
+ static const boost::regex dir_expression("^(?:A\\s+)?D/([^/\\n]+)/");
+ static const int file_subs[] = {1,2,};
+
+ for(int entry = 0; entry < sizeof(file_list)/sizeof(file_list[0]); ++entry)
+ {
+ fs::path entries(m_boost_path / p / file_list[entry]);
+ if(fs::exists(entries))
+ {
+ fileview view(entries);
+ boost::regex_token_iterator<const char*> i(view.begin(), view.end(), dir_expression, 1);
+ boost::regex_token_iterator<const char*> j;
+ while(i != j)
+ {
+ fs::path recursion_dir(p / i->str());
+ scan_cvs_path(recursion_dir);
+ ++i;
+ }
+ #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570))
+ std::vector<int> v(file_subs, file_subs + 2);
+ i = boost::regex_token_iterator<const char*>(view.begin(), view.end(), file_expression, v);
+ #else
+ i = boost::regex_token_iterator<const char*>(view.begin(), view.end(), file_expression, file_subs);
+ #endif
+ while(i != j)
+ {
+ fs::path file = p / i->str();
+ ++i;
+ bool binary = i->length() ? true : false;
+ ++i;
+ m_cvs_paths[file] = binary;
+ }
+
+ }
+ }
+}
+
+void bcp_implementation::scan_svn_path(const fs::path& p)
+{
+ //
+ // scan through the svn entries files to build a list
+ // of all the files under svn version control
+ // and whether they are text or binary:
+ //
+ static const boost::regex entry_expression("^\\f([^\\f]*)");
+ static const boost::regex entry_line_expression("\\n[[:blank:]]*([^\\n]*)");
+ // static const boost::regex
+ // mime_type_expression("\\nsvn:mime-type\\nV [[digit]]*\\n([^/]*)[^\\n]*");
+
+ fs::path entries(m_boost_path / p / ".svn" / "entries");
+ if(fs::exists(entries))
+ {
+ fileview view(entries);
+ boost::cregex_token_iterator
+ i(view.begin(), view.end(), entry_expression, 1), j;
+
+ while(i != j) // entries
+ {
+ std::string entr = i->str();
+ boost::sregex_token_iterator
+ atr_it(entr.begin(), entr.end(), entry_line_expression, 1), atr_j;
+
+ if(atr_it != atr_j)
+ {
+ std::string name = atr_it->str(); // name of file or directory
+ fs::path fpath = p / name;
+ if(++atr_it != atr_j)
+ {
+ std::string kind = atr_it->str();
+ if(kind == "file")
+ {
+ // find if binary, we asume text unless mime type is
+ // set in property file
+ bool binary = false; //
+
+ // skip some lines type | example
+ if( ++atr_it != atr_j && // revnum |
+ ++atr_it != atr_j && // url |
+ ++atr_it != atr_j && // repos |
+ ++atr_it != atr_j && // scedule attr |
+ ++atr_it != atr_j && // text timestamp | 2007-09-02T...
+ ++atr_it != atr_j && // checksum | 58f4bfa7860...
+ ++atr_it != atr_j && // cmt_date | 2007-05-09T...
+ ++atr_it != atr_j && // cmt_rev | 37654
+ ++atr_it != atr_j && // cmt_author | dgregor
+ ++atr_it != atr_j ) // has_props | has-props
+ {
+ if(atr_it->str() == "has-props")
+ {
+ // we need to check properties file for mime-type
+ // that does not start with "text/", if found file is binary
+ fs::path properties(m_boost_path / p / ".svn" / "prop-base"
+ / (name + ".svn-base") );
+ if(fs::exists(properties))
+ {
+ fileview prop(properties);
+
+ static const boost::regex mime_type(
+ "svn:mime-type[[:blank:]]*(?:\\n|\\r|\\r\\n)[^\\r\\n]*(?:\\n|\\r|\\r\\n)[[:blank:]]*text/");
+ binary = regex_search(prop.begin(), prop.end(), mime_type) ? false : true;
+ }
+ }
+ }
+ m_cvs_paths[fpath] = binary;
+ } // kind == "file"
+ else if(kind == "dir")
+ {
+ scan_svn_path(fpath); // recursion for directory entries
+ }
+ // else
+ // std::cerr << "WARNING: unknown entry kind for entry " << name
+ // << "in " << entries << std::endl;
+ }
+ }
+ ++i;
+ } // while
+ }
+}