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+/* Tarlz - Archiver with multimember lzip compression
+ Copyright (C) 2013-2019 Antonio Diaz Diaz.
+
+ This program 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.
+
+ This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#define _FILE_OFFSET_BITS 64
+
+#include <climits>
+#include <cstdlib>
+#include <cstring>
+#include <string>
+#include <vector>
+#include <fnmatch.h>
+#include <pthread.h>
+#include <stdint.h>
+
+#include "tarlz.h"
+
+
+namespace Exclude {
+
+std::vector< std::string > patterns; // list of patterns
+
+} // end namespace Exclude
+
+
+void Exclude::add_pattern( const std::string & arg )
+ { patterns.push_back( arg ); }
+
+
+bool Exclude::excluded( const char * const filename )
+ {
+ if( patterns.empty() ) return false;
+ const char * p = filename;
+ while( *p )
+ {
+ for( unsigned i = 0; i < patterns.size(); ++i )
+ if( fnmatch( patterns[i].c_str(), p, FNM_LEADING_DIR ) == 0 ) return true;
+ while( *p && *p != '/' ) ++p; // skip component
+ while( *p == '/' ) ++p; // skip slashes
+ }
+ return false;
+ }