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Check if ImGui config file exist before attempting to parse it

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This commit is contained in:
Kawe Mazidjatari 2022-03-27 12:09:46 +02:00
parent 4a5823023d
commit 6f268c0978
1 changed files with 27 additions and 23 deletions
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50
r5dev/thirdparty/imgui/src/imgui_utility.cpp vendored
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@ -44,34 +44,38 @@ void Strtrim(char* s)
void ImGuiConfig::Load()
{
std::filesystem::path fsPath = std::filesystem::current_path() /= "platform\\imgui.json"; // Get current path + imgui.json
DevMsg(eDLL_T::MS, "Loading ImGui config file '%s'\n", fsPath.string().c_str());
std::filesystem::path fsPath = "platform\\imgui.json";
DevMsg(eDLL_T::MS, "Loading ImGui config file '%s'\n", fsPath.relative_path().string().c_str());
nlohmann::json jsIn;
try
if (std::filesystem::exists(fsPath))
{
std::ifstream configFile(fsPath, std::ios::binary); // Parse config file.
configFile >> jsIn;
configFile.close();
if (!jsIn.is_null())
try
{
if (!jsIn["config"].is_null())
{
// IConsole
IConsole_Config.m_nBind0 = jsIn["config"]["IConsole"]["bind0"].get<int>();
IConsole_Config.m_nBind1 = jsIn["config"]["IConsole"]["bind1"].get<int>();
nlohmann::json jsIn;
std::ifstream configFile(fsPath, std::ios::binary); // Parse config file.
// IBrowser
IBrowser_Config.m_nBind0 = jsIn["config"]["IBrowser"]["bind0"].get<int>();
IBrowser_Config.m_nBind1 = jsIn["config"]["IBrowser"]["bind1"].get<int>();
configFile >> jsIn;
configFile.close();
if (!jsIn.is_null())
{
if (!jsIn["config"].is_null())
{
// IConsole
IConsole_Config.m_nBind0 = jsIn["config"]["IConsole"]["bind0"].get<int>();
IConsole_Config.m_nBind1 = jsIn["config"]["IConsole"]["bind1"].get<int>();
// IBrowser
IBrowser_Config.m_nBind0 = jsIn["config"]["IBrowser"]["bind0"].get<int>();
IBrowser_Config.m_nBind1 = jsIn["config"]["IBrowser"]["bind1"].get<int>();
}
}
}
}
catch (const std::exception& ex)
{
DevMsg(eDLL_T::MS, "ImGui config file '%s' not found\n Changing the settings in the console or server browser options re-create's it\n Exception: '%s'\n", fsPath.string().c_str(), ex.what());
return;
catch (const std::exception& ex)
{
Warning(eDLL_T::MS, "Exception while parsing ImGui config file:\n%s\n", ex.what());
return;
}
}
}
@ -87,7 +91,7 @@ void ImGuiConfig::Save()
jsOut["config"]["IBrowser"]["bind0"] = IBrowser_Config.m_nBind0;
jsOut["config"]["IBrowser"]["bind1"] = IBrowser_Config.m_nBind1;
std::filesystem::path fsPath = std::filesystem::current_path() /= "platform\\imgui.json"; // Get current path + imgui.json
std::filesystem::path fsPath = "platform\\imgui.json";
DevMsg(eDLL_T::MS, "Saving ImGui config file '%s'\n", fsPath.string().c_str());
std::ofstream outFile(fsPath, std::ios::out | std::ios::trunc); // Write config file.