32 lines
1003 B
C++
32 lines
1003 B
C++
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#include "concordia/regex_replacement.hpp"
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#include <sstream>
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#include <boost/exception/all.hpp>
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#include <boost/throw_exception.hpp>
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RegexReplacement::RegexReplacement(string patternString, string replacement)
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throw(ConcordiaException):
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_replacement(replacement) {
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try {
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_pattern = boost::regex(patternString);
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} catch ( const std::exception & e ) {
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stringstream ss;
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ss << "Bad regex pattern: " << patternString <<
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" Detailed info: " << e.what();
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if ( std::string const * extra = boost::get_error_info<my_tag_error_info>(e) ) {
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ss << *extra;
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}
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throw ConcordiaException(ss.str());
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}
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}
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RegexReplacement::~RegexReplacement() {
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}
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string RegexReplacement::apply(const string & text) {
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return boost::regex_replace(text, _pattern, _replacement,
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boost::match_default | boost::format_all);
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}
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