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04091ad77d
Use commit 0e1e780fd6f18ce93119061e36a4fca9711bc020 Excluded multibuild folder, as this caused git issues
94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/*
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Copyright (C) 2012 Equinor ASA, Norway.
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The file 'path_stack.c' is part of ERT - Ensemble based Reservoir Tool.
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ERT is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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ERT is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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for more details.
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*/
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#include <stdlib.h>
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#include <string>
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#include <ert/util/util.h>
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#include "detail/util/path.hpp"
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namespace ecl {
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namespace util {
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namespace path {
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/*
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The bizarre dive down into c_str() is to avoid inadvertendtly
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introducing a symbol which is creates a ABI compatibility issue between
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the libstdc++ librararies. A bug in the devtoolset compiler?
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*/
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std::string dirname(const std::string& fname) {
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size_t last_slash = fname.rfind(UTIL_PATH_SEP_CHAR);
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if (last_slash == std::string::npos)
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return "";
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if (last_slash == 0)
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return fname.substr(0,1);
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else
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return fname.substr(0, last_slash);
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}
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std::string basename(const std::string& fname) {
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size_t end_pos = fname.rfind('.');
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size_t offset = fname.rfind(UTIL_PATH_SEP_CHAR);
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if (offset == std::string::npos)
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offset = 0;
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else
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offset += 1;
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{
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const char * c_str = fname.c_str();
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const char * return_raw;
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if (end_pos == std::string::npos || end_pos < offset)
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return_raw = util_alloc_string_copy( &c_str[offset] );
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else
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return_raw = util_alloc_substring_copy(c_str, offset, end_pos - offset);
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std::string return_value = return_raw;
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free( (void*)return_raw );
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return return_value;
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}
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}
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std::string extension(const std::string& fname) {
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size_t end_pos = fname.rfind('.');
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size_t last_slash = fname.rfind(UTIL_PATH_SEP_CHAR);
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if (end_pos == std::string::npos)
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return "";
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if (last_slash == std::string::npos || end_pos > last_slash) {
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const char * c_str = fname.c_str();
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const char * return_raw = util_alloc_substring_copy( c_str, end_pos + 1, fname.size() - end_pos - 1);
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std::string return_value = return_raw;
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free( (void*)return_raw );
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return return_value;
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}
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return "";
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}
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}
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}
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}
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