ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[Pipe input] Make the commands locale-unaware 

Setting axis values in an automated way should not be locale-aware as
strtod is.
This commit is contained in:
mathieui 2016-01-20 22:04:42 +01:00
parent f98176f38a
commit 64e2f93f38
1 changed files with 15 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
Source/Core/InputCommon/ControllerInterface/Pipes/Pipes.cpp
View File

@ -6,7 +6,9 @@
#include <cstdlib>
#include <fcntl.h>
#include <iostream>
#include <locale>
#include <map>
#include <sstream>
#include <string>
#include <unistd.h>
#include <vector>
@ -50,6 +52,16 @@ static const std::array<std::string, 2> s_axis_tokens
"C"
}};
static double StringToDouble(const std::string& text)
{
std::istringstream is(text);
// ignore current locale
is.imbue(std::locale::classic());
double result;
is >> result;
return result;
}
void Init(std::vector<Core::Device*>& devices)
{
// Search the Pipes directory for files that we can open in read-only,
@ -161,13 +173,13 @@ void PipeDevice::ParseCommand(const std::string& command)
{
if (tokens.size() == 3)
{
double value = strtod(tokens[2].c_str(), nullptr);
double value = StringToDouble(tokens[2]);
SetAxis(tokens[1], (value / 2.0) + 0.5);
}
else if (tokens.size() == 4)
{
double x = strtod(tokens[2].c_str(), nullptr);
double y = strtod(tokens[3].c_str(), nullptr);
double x = StringToDouble(tokens[2]);
double y = StringToDouble(tokens[3]);
SetAxis(tokens[1] + " X", x);
SetAxis(tokens[1] + " Y", y);
}