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Cleanup string_tools.

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1. Use boost::filesystem for already available operations.
2. Use boost::string for already available operations.
This commit is contained in:
0xFFFC0000 2024-03-15 11:24:12 +00:00
parent c8214782fb
commit c56ee140df
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3 changed files with 41 additions and 64 deletions
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85
contrib/epee/src/string_tools.cpp
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@ -38,9 +38,12 @@
#include <cstdlib>
#include <string>
#include <type_traits>
#include <system_error>
#include <boost/lexical_cast.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/utility/string_ref.hpp>
#include <boost/filesystem.hpp>
#include "misc_log_ex.h"
#include "storages/parserse_base_utils.h"
#include "hex.h"
@ -147,46 +150,33 @@ namespace string_tools
return pname;
}
#endif
bool set_module_name_and_folder(const std::string& path_to_process_)
{
std::string path_to_process = path_to_process_;
void set_module_name_and_folder(const std::string& path_to_process_)
{
boost::filesystem::path path_to_process = path_to_process_;
#ifdef _WIN32
path_to_process = get_current_module_path();
#endif
std::string::size_type a = path_to_process.rfind( '\\' );
if(a == std::string::npos )
{
a = path_to_process.rfind( '/' );
}
if ( a != std::string::npos )
{
get_current_module_name() = path_to_process.substr(a+1, path_to_process.size());
get_current_module_folder() = path_to_process.substr(0, a);
return true;
}else
return false;
}
get_current_module_name() = path_to_process.filename().string();
get_current_module_folder() = path_to_process.parent_path().string();
}
//----------------------------------------------------------------------------
bool trim_left(std::string& str)
{
for(std::string::iterator it = str.begin(); it!= str.end() && isspace(static_cast<unsigned char>(*it));)
str.erase(str.begin());
return true;
}
void trim_left(std::string& str)
{
boost::trim_left(str);
return;
}
//----------------------------------------------------------------------------
bool trim_right(std::string& str)
{
void trim_right(std::string& str)
{
boost::trim_right(str);
return;
}
for(std::string::reverse_iterator it = str.rbegin(); it!= str.rend() && isspace(static_cast<unsigned char>(*it));)
str.erase( --((it++).base()));
return true;
}
//----------------------------------------------------------------------------
std::string pad_string(std::string s, size_t n, char c, bool prepend)
{
if (s.size() < n)
@ -199,28 +189,17 @@ namespace string_tools
return s;
}
std::string get_extension(const std::string& str)
{
std::string res;
std::string::size_type pos = str.rfind('.');
if(std::string::npos == pos)
return res;
res = str.substr(pos+1, str.size()-pos);
return res;
}
//----------------------------------------------------------------------------
std::string cut_off_extension(const std::string& str)
{
std::string res;
std::string::size_type pos = str.rfind('.');
if(std::string::npos == pos)
return str;
std::string get_extension(const std::string& str)
{
return boost::filesystem::path(str).extension().string();
}
//----------------------------------------------------------------------------
std::string cut_off_extension(const std::string& str)
{
return boost::filesystem::path(str).stem().string();
}
res = str.substr(0, pos);
return res;
}
//----------------------------------------------------------------------------
#ifdef _WIN32
std::wstring utf8_to_utf16(const std::string& str)
{