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Some minor code cleanup.

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This commit is contained in:
Leon Styhre 2023-01-08 16:30:39 +01:00
parent 4cd24dbb0b
commit 1f0bf21675
1 changed files with 26 additions and 26 deletions
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52
es-app/src/main.cpp
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@ -95,9 +95,9 @@ namespace
// and there is no console available, a new console window will be spawned.
win64ConsoleType outputToConsole(bool allocConsole)
{
HANDLE outputHandle = nullptr;
HWND consoleWindow = nullptr;
win64ConsoleType consoleType = NO_CONSOLE;
HANDLE outputHandle {nullptr};
HWND consoleWindow {nullptr};
win64ConsoleType consoleType {NO_CONSOLE};
// Try to attach to a parent console process.
if (AttachConsole(ATTACH_PARENT_PROCESS))
@ -118,7 +118,7 @@ win64ConsoleType outputToConsole(bool allocConsole)
// If we are attached to the parent console or we have opened a new console window,
// then redirect stdin, stdout and stderr accordingly.
if (consoleType == PARENT_CONSOLE || consoleType == ALLOCATED_CONSOLE) {
FILE* fp = nullptr;
FILE* fp {nullptr};
freopen_s(&fp, "CONIN$", "rb", stdin);
freopen_s(&fp, "CONOUT$", "wb", stdout);
setvbuf(stdout, 0, _IONBF, 0);
@ -204,7 +204,7 @@ bool parseArgs(int argc, char* argv[])
// We need to process --home before any call to Settings::getInstance(),
// because settings are loaded from the home path.
for (int i = 1; i < argc; ++i) {
for (int i {1}; i < argc; ++i) {
if (strcmp(argv[i], "--home") == 0) {
if (i >= argc - 1) {
std::cerr << "Error: No home path supplied with \'--home'\n";
@ -230,7 +230,7 @@ bool parseArgs(int argc, char* argv[])
}
}
for (int i = 1; i < argc; ++i) {
for (int i {1}; i < argc; ++i) {
// Skip past --home flag as we already processed it.
if (strcmp(argv[i], "--home") == 0) {
++i; // Skip the argument value.
@ -241,7 +241,7 @@ bool parseArgs(int argc, char* argv[])
std::cerr << "Error: Invalid display index supplied.\n";
return false;
}
int DisplayIndex = atoi(argv[i + 1]);
int DisplayIndex {atoi(argv[i + 1])};
Settings::getInstance()->setInt("DisplayIndex", DisplayIndex);
settingsNeedSaving = true;
++i;
@ -251,15 +251,15 @@ bool parseArgs(int argc, char* argv[])
std::cerr << "Error: Invalid resolution values supplied.\n";
return false;
}
std::string widthArg = argv[i + 1];
std::string heightArg = argv[i + 2];
std::string widthArg {argv[i + 1]};
std::string heightArg {argv[i + 2]};
if (widthArg.find_first_not_of("0123456789") != std::string::npos ||
heightArg.find_first_not_of("0123456789") != std::string::npos) {
std::cerr << "Error: Invalid resolution values supplied.\n";
return false;
}
int width = atoi(argv[i + 1]);
int height = atoi(argv[i + 2]);
int width {atoi(argv[i + 1])};
int height {atoi(argv[i + 2])};
if (width < 224 || height < 224 || width > 7680 || height > 7680 ||
height < width / 4 || width < height / 2) {
std::cerr << "Error: Unsupported resolution " << width << "x" << height
@ -275,8 +275,8 @@ bool parseArgs(int argc, char* argv[])
std::cerr << "Error: Invalid screensize values supplied.\n";
return false;
}
int width = atoi(argv[i + 1]);
int height = atoi(argv[i + 2]);
int width {atoi(argv[i + 1])};
int height {atoi(argv[i + 2])};
Settings::getInstance()->setInt("ScreenWidth", width);
Settings::getInstance()->setInt("ScreenHeight", height);
i += 2;
@ -286,8 +286,8 @@ bool parseArgs(int argc, char* argv[])
std::cerr << "Error: Invalid screenoffset values supplied.\n";
return false;
}
int x = atoi(argv[i + 1]);
int y = atoi(argv[i + 2]);
int x {atoi(argv[i + 1])};
int y {atoi(argv[i + 2])};
Settings::getInstance()->setInt("ScreenOffsetX", x);
Settings::getInstance()->setInt("ScreenOffsetY", y);
i += 2;
@ -318,7 +318,7 @@ bool parseArgs(int argc, char* argv[])
std::cerr << "Error: Invalid VSync value supplied.\n";
return false;
}
bool vSync = (vSyncValue == "on" || vSyncValue == "1") ? true : false;
bool vSync {(vSyncValue == "on" || vSyncValue == "1") ? true : false};
Settings::getInstance()->setBool("VSync", vSync);
++i;
}
@ -327,7 +327,7 @@ bool parseArgs(int argc, char* argv[])
std::cerr << "Error: Invalid VRAM value supplied.\n";
return false;
}
int maxVRAM = atoi(argv[i + 1]);
int maxVRAM {atoi(argv[i + 1])};
Settings::getInstance()->setInt("MaxVRAM", maxVRAM);
settingsNeedSaving = true;
++i;
@ -421,8 +421,8 @@ bool parseArgs(int argc, char* argv[])
bool checkApplicationHomeDirectory()
{
// Check that the application home directory exists, otherwise create it.
std::string home = Utils::FileSystem::getHomePath();
std::string applicationHome = home + "/.emulationstation";
std::string home {Utils::FileSystem::getHomePath()};
std::string applicationHome {home + "/.emulationstation"};
if (!Utils::FileSystem::exists(applicationHome)) {
#if defined(_WIN64)
std::cout << "First startup, creating application home directory \""
@ -499,7 +499,7 @@ void applicationLoop()
int main(int argc, char* argv[])
{
const auto applicationStartTime = std::chrono::system_clock::now();
const auto applicationStartTime {std::chrono::system_clock::now()};
std::locale::global(std::locale("C"));
@ -523,7 +523,7 @@ int main(int argc, char* argv[])
}
// Removing the write permission from the save state directory effectively disables
// the functionality.
std::string chmodCommand = "chmod 500 \"" + saveStateDir + "\"";
std::string chmodCommand {"chmod 500 \"" + saveStateDir + "\""};
system(chmodCommand.c_str());
#endif
@ -613,7 +613,7 @@ int main(int argc, char* argv[])
// Create the themes directory in the application home folder. This is not required but
// is rather a convenience in case the user wants to add additional themes.
std::string themesDir = Utils::FileSystem::getHomePath() + "/.emulationstation/themes";
std::string themesDir {Utils::FileSystem::getHomePath() + "/.emulationstation/themes"};
if (!Utils::FileSystem::exists(themesDir)) {
LOG(LogInfo) << "Creating themes directory \"" << themesDir << "\"...";
Utils::FileSystem::createDirectory(themesDir);
@ -624,7 +624,7 @@ int main(int argc, char* argv[])
// Create the scripts directory in the application home folder. This is only required
// for custom event scripts so it's also created as a convenience.
std::string scriptsDir = Utils::FileSystem::getHomePath() + "/.emulationstation/scripts";
std::string scriptsDir {Utils::FileSystem::getHomePath() + "/.emulationstation/scripts"};
if (!Utils::FileSystem::exists(scriptsDir)) {
LOG(LogInfo) << "Creating scripts directory \"" << scriptsDir << "\"...";
Utils::FileSystem::createDirectory(scriptsDir);
@ -662,8 +662,8 @@ int main(int argc, char* argv[])
#if defined(_WIN64)
// Hide taskbar if the setting for this is enabled.
bool taskbarStateChanged = false;
unsigned int taskbarState;
bool taskbarStateChanged {false};
unsigned int taskbarState {0};
if (Settings::getInstance()->getBool("HideTaskbar")) {
taskbarStateChanged = true;
@ -680,7 +680,7 @@ int main(int argc, char* argv[])
AudioManager::getInstance();
MameNames::getInstance();
ThemeData::populateThemeSets();
loadSystemsReturnCode loadSystemsStatus = loadSystemConfigFile();
loadSystemsReturnCode loadSystemsStatus {loadSystemConfigFile()};
if (loadSystemsStatus) {
// If there was an issue parsing the es_systems.xml file, display an error message.