mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-07 01:00:17 +02:00
Paulo Matos
2b4ec88dae
This follows discussions from #3413. Followup commits add clang-format file, script and blame ignore lists.
76 lines
3.0 KiB
C++
76 lines
3.0 KiB
C++
// SPDX-License-Identifier: MIT
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#include "ConfigDefines.h"
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#include "Common/cpp-optparse/OptionParser.h"
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#include "Common/Config.h"
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#include "Common/FEXServerClient.h"
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#include "FEXHeaderUtils/Filesystem.h"
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#include "git_version.h"
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#include <FEXCore/Config/Config.h>
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#include <FEXCore/fextl/fmt.h>
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#include <FEXCore/fextl/string.h>
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#include <FEXHeaderUtils/Filesystem.h>
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#include <stdio.h>
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#include <string>
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int main(int argc, char** argv, char** envp) {
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FEXCore::Config::Initialize();
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FEXCore::Config::AddLayer(FEX::Config::CreateGlobalMainLayer());
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FEXCore::Config::AddLayer(FEX::Config::CreateMainLayer());
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// No FEX arguments passed through command line
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FEXCore::Config::AddLayer(FEX::Config::CreateEnvironmentLayer(envp));
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FEXCore::Config::Load();
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// Load the arguments
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optparse::OptionParser Parser = optparse::OptionParser().description("Simple application to get a couple of FEX options");
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Parser.add_option("--install-prefix").action("store_true").help("Print the FEX install prefix");
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Parser.add_option("--app").help("Load an application profile for this application if it exists");
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Parser.add_option("--current-rootfs").action("store_true").help("Print the directory that contains the FEX rootfs. Mounted in the case of squashfs");
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Parser.add_option("--version").action("store_true").help("Print the installed FEX-Emu version");
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optparse::Values Options = Parser.parse_args(argc, argv);
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if (Options.is_set_by_user("app")) {
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// Load the application config if one was provided
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const auto ProgramName = FHU::Filesystem::GetFilename(Options["app"]);
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FEXCore::Config::AddLayer(FEX::Config::CreateAppLayer(ProgramName, FEXCore::Config::LayerType::LAYER_GLOBAL_APP));
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FEXCore::Config::AddLayer(FEX::Config::CreateAppLayer(ProgramName, FEXCore::Config::LayerType::LAYER_LOCAL_APP));
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auto SteamID = getenv("SteamAppId");
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if (SteamID) {
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// If a SteamID exists then let's search for Steam application configs as well.
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// We want to key off both the SteamAppId number /and/ the executable since we may not want to thunk all binaries.
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const auto SteamAppName = fextl::fmt::format("Steam_{}_{}", SteamID, ProgramName);
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FEXCore::Config::AddLayer(FEX::Config::CreateAppLayer(SteamAppName, FEXCore::Config::LayerType::LAYER_GLOBAL_STEAM_APP));
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FEXCore::Config::AddLayer(FEX::Config::CreateAppLayer(SteamAppName, FEXCore::Config::LayerType::LAYER_LOCAL_STEAM_APP));
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}
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}
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// Reload the meta layer
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FEXCore::Config::ReloadMetaLayer();
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if (Options.is_set_by_user("version")) {
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fprintf(stdout, GIT_DESCRIBE_STRING "\n");
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}
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if (Options.is_set_by_user("install_prefix")) {
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fprintf(stdout, FEX_INSTALL_PREFIX "\n");
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}
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if (Options.is_set_by_user("current_rootfs")) {
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int ServerFD = FEXServerClient::ConnectToServer();
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if (ServerFD != -1) {
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auto RootFS = FEXServerClient::RequestRootFSPath(ServerFD);
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if (!RootFS.empty()) {
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fprintf(stdout, "%s\n", RootFS.c_str());
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}
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}
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}
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return 0;
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}
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