rpcs3/Utilities/StrFmt.cpp
Peter Tissen c37905e465 initial start to eliminate static func init, not compilable atm
move module initialization into a module manager, still has some issues like stopping not working and debug crashing

add #idef 0 to modules that aren't in the windows project

don't double initialize and don't de-initialize for now, since many modules don't expect it and it leads to many errors

remove duplicate module lists for empty modules and implemented ones, make Module non-copyable but movable

add secondary project, no real use for it now

add some memleak config to the emucore and add asmjit path to rpcs3

small rebase error fixed to get it to compile again

add filters for emucore

re-add the module manager and static file

WIP commit, linker errors abound

some more abstraction layer stuff

fix the remaining linker errors, re-enable platform specific mouse, pad and keyboard handlers

rebasing

fix memset undefined and re() usage of se_t before declaration

Add wxGUI define by default for cmake builds

fix copy constructors of Datetime header

fix copy constructors of other wx interface classes

remove static declarations of global variables

make wxGLCanvas constructor non-ambiguous even with wx2.8. compat mode, fix wrong std::exception constructor calls

remove duplicate definition for FromUTF8 and ToUTF8

temp changes
2014-06-08 23:16:06 +02:00

133 lines
3.1 KiB
C++

#include "stdafx.h"
#include "StrFmt.h"
extern const std::string fmt::placeholder = "???";
//wrapper to deal with advance sprintf formating options with automatic length finding
//can't take strings by reference because of "va_start", so overload it with char *
std::string fmt::FormatV(const char *fmt, va_list args)
{
size_t length = 256;
std::string str;
for (;;)
{
std::vector<char> buffptr(length);
size_t printlen = vsnprintf(buffptr.data(), length, fmt, args);
if (printlen < length)
{
str = std::string(buffptr.data(), printlen);
break;
}
length *= 2;
}
return str;
}
std::string fmt::FormatV(std::string fmt, va_list args)
{
std::string str = FormatV(fmt.c_str(), args);
return str;
}
std::string replace_first(const std::string& src, const std::string& from, const std::string& to)
{
auto pos = src.find(from);
if (pos == std::string::npos)
{
return src;
}
return (pos ? src.substr(0, pos) + to : to) + std::string(src.c_str() + pos + from.length());
}
std::string replace_all(std::string src, const std::string& from, const std::string& to)
{
for (auto pos = src.find(from); pos != std::string::npos; src.find(from, pos + 1))
{
src = (pos ? src.substr(0, pos) + to : to) + std::string(src.c_str() + pos + from.length());
pos += to.length();
}
return src;
}
//#ifdef wxGUI
////convert a wxString to a std::string encoded in utf8
////CAUTION, only use this to interface with wxWidgets classes
//std::string fmt::ToUTF8(const wxString& right)
//{
// auto ret = std::string(((const char *) right.utf8_str()));
// return ret;
//}
//
////convert a std::string encoded in utf8 to a wxString
////CAUTION, only use this to interface with wxWidgets classes
//wxString fmt::FromUTF8(const std::string& right)
//{
// auto ret = wxString::FromUTF8(right.c_str());
// return ret;
//}
//#endif
//TODO: remove this after every snippet that uses it is gone
//WARNING: not fully compatible with CmpNoCase from wxString
int fmt::CmpNoCase(const std::string& a, const std::string& b)
{
if (a.length() != b.length())
{
return -1;
}
else
{
return std::equal(a.begin(),
a.end(),
b.begin(),
[](const char& a, const char& b){return tolower(a) == tolower(b); })
? 0 : -1;
}
}
//TODO: remove this after every snippet that uses it is gone
//WARNING: not fully compatible with CmpNoCase from wxString
void fmt::Replace(std::string &str, const std::string &searchterm, const std::string& replaceterm)
{
size_t cursor = 0;
do
{
cursor = str.find(searchterm, cursor);
if (cursor != std::string::npos)
{
str.replace(cursor, searchterm.size(), replaceterm);
cursor += replaceterm.size();
}
else
{
break;
}
} while (true);
}
std::vector<std::string> fmt::rSplit(const std::string& source, const std::string& delim)
{
std::vector<std::string> ret;
size_t cursor = 0;
do
{
size_t prevcurs = cursor;
cursor = source.find(delim, cursor);
if (cursor != std::string::npos)
{
ret.push_back(source.substr(prevcurs,cursor-prevcurs));
cursor += delim.size();
}
else
{
ret.push_back(source.substr(prevcurs));
break;
}
} while (true);
return ret;
}