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Linux: Read all /dev/input/event entries, not just the first 30

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This commit is contained in:
Sour 2019-02-08 20:34:10 -05:00
parent 72fc0de383
commit 0675fbdfe3
3 changed files with 39 additions and 22 deletions
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56
Linux/LinuxKeyManager.cpp
View file

@ -1,6 +1,7 @@
#include <algorithm>
#include "LinuxKeyManager.h"
#include "LinuxGameController.h"
#include "../Utilities/FolderUtilities.h"
#include "../Core/ControlManager.h"
#include "../Core/Console.h"
@ -257,12 +258,7 @@ LinuxKeyManager::LinuxKeyManager(shared_ptr<Console> console)
_keyCodes[keyDef.description] = keyDef.keyCode;
}
for(int i = 0; i < 30; i++) {
std::shared_ptr<LinuxGameController> controller = LinuxGameController::GetController(_console, i, true);
if(controller) {
_controllers.push_back(controller);
}
}
CheckForGamepads(true);
_disableAllKeys = false;
_stopUpdateDeviceThread = false;
@ -354,30 +350,50 @@ void LinuxKeyManager::UpdateDevices()
//Only needed to detect newly plugged in devices
}
void LinuxKeyManager::StartUpdateDeviceThread()
void LinuxKeyManager::CheckForGamepads(bool logInformation)
{
_updateDeviceThread = std::thread([=]() {
while(!_stopUpdateDeviceThread) {
//Check for newly plugged in controllers every 2 secs
vector<int> indexesToRemove;
vector<int> connectedIDs;
std::vector<shared_ptr<LinuxGameController>> controllersToAdd;
for(int i = _controllers.size() - 1; i >= 0; i--) {
if(_controllers[i]->IsDisconnected()) {
indexesToRemove.push_back(i);
} else {
if(!_controllers[i]->IsDisconnected()) {
connectedIDs.push_back(_controllers[i]->GetDeviceID());
}
}
for(int i = 0; i < 30; i++) {
if(std::find(connectedIDs.begin(), connectedIDs.end(), i) == connectedIDs.end()) {
std::shared_ptr<LinuxGameController> controller = LinuxGameController::GetController(_console, i, false);
vector<string> files = FolderUtilities::GetFilesInFolder("/dev/input/", {}, false);
for(size_t i = 0; i < files.size(); i++) {
string filename = FolderUtilities::GetFilename(files[i], false);
if(filename.find("event", 0) == 0) {
int deviceId = 0;
try {
deviceId = std::stoi(filename.substr(5));
} catch(std::exception e) {
continue;
}
if(std::find(connectedIDs.begin(), connectedIDs.end(), deviceId) == connectedIDs.end()) {
std::shared_ptr<LinuxGameController> controller = LinuxGameController::GetController(_console, deviceId, logInformation);
if(controller) {
controllersToAdd.push_back(controller);
_controllers.push_back(controller);
}
}
}
}
}
void LinuxKeyManager::StartUpdateDeviceThread()
{
_updateDeviceThread = std::thread([=]() {
while(!_stopUpdateDeviceThread) {
//Check for newly plugged in controllers every 5 secs
vector<shared_ptr<LinuxGameController>> controllersToAdd;
vector<int> indexesToRemove;
for(int i = _controllers.size() - 1; i >= 0; i--) {
if(_controllers[i]->IsDisconnected()) {
indexesToRemove.push_back(i);
}
}
CheckForGamepads(false);
if(!indexesToRemove.empty() || !controllersToAdd.empty()) {
_console->Pause();
@ -390,7 +406,7 @@ void LinuxKeyManager::StartUpdateDeviceThread()
_console->Resume();
}
_stopSignal.Wait(2000);
_stopSignal.Wait(5000);
}
});
}

1
Linux/LinuxKeyManager.h
View file

@ -31,6 +31,7 @@ private:
bool _disableAllKeys;
void StartUpdateDeviceThread();
void CheckForGamepads(bool logInformation);
public:
LinuxKeyManager(shared_ptr<Console> console);

4
Utilities/FolderUtilities.cpp
View file

@ -167,7 +167,7 @@ vector<string> FolderUtilities::GetFilesInFolder(string rootFolder, std::unorder
} else {
string extension = i->path().extension().u8string();
std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower);
if(extensions.find(extension) != extensions.end()) {
if(extensions.empty() || extensions.find(extension) != extensions.end()) {
files.push_back(i->path().u8string());
}
}
@ -176,7 +176,7 @@ vector<string> FolderUtilities::GetFilesInFolder(string rootFolder, std::unorder
for(fs::directory_iterator i(fs::u8path(rootFolder)), end; i != end; i++) {
string extension = i->path().extension().u8string();
std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower);
if(extensions.find(extension) != extensions.end()) {
if(extensions.empty() || extensions.find(extension) != extensions.end()) {
files.push_back(i->path().u8string());
}
}