76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
#include "utils.h"
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std::vector<std::string> tokenize(const std::string& str, const char delim, const char ignBracketStart, const char ignBracketEnd)
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{
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std::stringstream ss(str);
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std::vector<std::string> tokens;
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std::string token;
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size_t bracketCounter = 0;
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for(char ch : str)
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{
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if(ch == delim && bracketCounter == 0)
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{
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tokens.push_back(token);
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token.clear();
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}
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else
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{
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token.push_back(ch);
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}
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if(ignBracketStart == ch)
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++bracketCounter;
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else if(ignBracketEnd == ch)
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--bracketCounter;
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}
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if(bracketCounter == 0)
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tokens.push_back(token);
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return tokens;
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}
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std::string stripWhitespace(const std::string& in)
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{
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std::string out;
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out.reserve(in.size());
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for(char ch : in)
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{
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if(ch <= 32 || ch == 127)
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continue;
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out.push_back(ch);
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}
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return out;
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}
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static void recursive_get_matching_files_impl(const std::filesystem::path& path,
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std::function<bool(const std::filesystem::path&)> pred,
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std::vector<std::filesystem::path>& paths)
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{
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if(!std::filesystem::is_directory(path) && pred(path))
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{
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paths.push_back(path);
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}
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else if(std::filesystem::is_directory(path))
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{
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for(auto const& dirent : std::filesystem::directory_iterator{path})
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{
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try
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{
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recursive_get_matching_files_impl(dirent.path(), pred, paths);
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}
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catch(const std::filesystem::filesystem_error& err)
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{
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continue;
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}
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}
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}
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}
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std::vector<std::filesystem::path> recursive_get_matching_files(const std::filesystem::path& path,
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std::function<bool(const std::filesystem::path&)> pred)
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{
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std::vector<std::filesystem::path> out;
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recursive_get_matching_files_impl(path, pred, out);
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return out;
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}
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