mirror of
https://git.eden-emu.dev/eden-emu/eden.git
synced 2026-09-26 11:08:02 +00:00
[frontend] Unify cmdline parsing (#4424)
Addresses #4383. Makes it so both the Qt and SDL frontends now share the same options (bar `-hlaunch` and `-qlaunch`). Signed-off-by: lizzie <lizzie@eden-emu.dev> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4424 Reviewed-by: MaranBr <maranbr@eden-emu.dev> Reviewed-by: Maufeat <sahyno1996@gmail.com>
This commit is contained in:
lizzie
crueter
@@ -0,0 +1,205 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
|
||||
// SPDX-License-Identifier: GPL-3.0-or-later
|
||||
|
||||
#include <regex>
|
||||
#include <cctype>
|
||||
|
||||
#include "common/assert.h"
|
||||
#include "common/logging.h"
|
||||
#include "common/settings.h"
|
||||
#include "common/string_util.h"
|
||||
#include "common/scm_rev.h"
|
||||
#include "core/core.h"
|
||||
#include "core/hle/service/acc/profile_manager.h"
|
||||
#include "core/launch_params.h"
|
||||
|
||||
#undef _UNICODE
|
||||
#include <getopt.h>
|
||||
#ifndef _MSC_VER
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
namespace Core {
|
||||
LaunchParams ParseLaunchParams(Core::System& system, int argc, char *argv[], wchar_t *argv_w[]) noexcept {
|
||||
LaunchParams p{};
|
||||
|
||||
int option_index = 0;
|
||||
static struct option long_options[] = {
|
||||
// clang-format off
|
||||
{"debug", no_argument, 0, 'd'},
|
||||
{"config", required_argument, 0, 'c'},
|
||||
{"fullscreen", no_argument, 0, 'f'},
|
||||
{"help", no_argument, 0, 'h'},
|
||||
{"game", required_argument, 0, 'g'},
|
||||
{"multiplayer", required_argument, 0, 'm'},
|
||||
{"program", optional_argument, 0, 'p'},
|
||||
{"user", required_argument, 0, 'u'},
|
||||
{"version", no_argument, 0, 'v'},
|
||||
{"input-profile", no_argument, 0, 'i'},
|
||||
{"null-render", no_argument, 0, 'n'},
|
||||
{"singlecore", no_argument, 0, 's'},
|
||||
{"filter", no_argument, 0, 'x'},
|
||||
{0, 0, 0, 0},
|
||||
// clang-format on
|
||||
};
|
||||
|
||||
while (optind < argc) {
|
||||
if (int arg = getopt_long(argc, argv, "dc:fhg:m:p:u:vinsx", long_options, &option_index); arg != -1) {
|
||||
switch (char(arg)) {
|
||||
case 'd':
|
||||
p.override_gdb_port = uint16_t(atoi(optarg));
|
||||
break;
|
||||
case 'c':
|
||||
p.config_path = optarg;
|
||||
break;
|
||||
case 'f':
|
||||
p.fullscreen = true;
|
||||
LOG_INFO(Frontend, "Starting in fullscreen mode...");
|
||||
break;
|
||||
case 'h':
|
||||
p.print_help = true;
|
||||
break;
|
||||
case 'g':
|
||||
p.filepath = std::string(optarg);
|
||||
break;
|
||||
case 'i': {
|
||||
p.input_profile = std::string(optarg);
|
||||
break;
|
||||
}
|
||||
case 'm': {
|
||||
p.use_multiplayer = true;
|
||||
const std::string str_arg(optarg);
|
||||
// regex to check if the format is nickname:password@ip:port
|
||||
// with optional :password
|
||||
const std::regex re("^([^:]+)(?::(.+))?@([^:]+)(?::([0-9]+))?$");
|
||||
if (std::regex_match(str_arg, re)) {
|
||||
std::smatch match;
|
||||
std::regex_search(str_arg, match, re);
|
||||
ASSERT(match.size() == 5);
|
||||
p.nickname = match[1];
|
||||
p.password = match[2];
|
||||
p.address = match[3];
|
||||
if (!match[4].str().empty()) {
|
||||
p.port = u16(std::strtoul(match[4].str().c_str(), nullptr, 0));
|
||||
}
|
||||
std::regex nickname_re("^[a-zA-Z0-9._\\- ]+$");
|
||||
ASSERT(std::regex_match(p.nickname, nickname_re) && "Nickname is not valid. Must be 4 to 20 alphanumeric characters");
|
||||
ASSERT(!p.address.empty() && "Address is empty");
|
||||
}
|
||||
break;
|
||||
}
|
||||
case 'p':
|
||||
p.program_args = argv[optind];
|
||||
++optind;
|
||||
break;
|
||||
case 'u': {
|
||||
// Launch game with a specific user
|
||||
bool argument_ok = isdigit(optarg[0]);
|
||||
p.selected_user = atoi(optarg);
|
||||
if (!argument_ok) {
|
||||
// try to look it up by username, only finds the first username that matches.
|
||||
auto const user_idx = system.GetProfileManager().GetUserIndex(optarg);
|
||||
if (user_idx != std::nullopt) {
|
||||
p.selected_user = user_idx.value();
|
||||
} else {
|
||||
LOG_ERROR(Frontend, "Invalid user argument '{}'", optarg);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (system.GetProfileManager().UserExistsIndex(*p.selected_user)) {
|
||||
Settings::values.current_user = s32(*p.selected_user);
|
||||
} else {
|
||||
LOG_ERROR(Frontend, "Selected user {} doesn't exist", *p.selected_user);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case 'v':
|
||||
p.print_version = true;
|
||||
break;
|
||||
case 'n':
|
||||
p.force_null_render = true;
|
||||
break;
|
||||
case 's':
|
||||
p.force_single_core = true;
|
||||
break;
|
||||
case 'x':
|
||||
p.log_filter = argv[optind];
|
||||
++optind;
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
// only kept due to shortcuts made by Qt frontend which use "-qlaunch"
|
||||
if (strcmp(argv[optind], "-hlaunch") == 0) {
|
||||
p.launch_hlaunch = true;
|
||||
} else if (strcmp(argv[optind], "-qlaunch") == 0) {
|
||||
p.launch_qlaunch = true;
|
||||
} else if (strcmp(argv[optind], "-setup") == 0) {
|
||||
p.launch_setup = true;
|
||||
} else {
|
||||
// qt feeds utf8 data, sdl frontend feeds raw utf16 data
|
||||
#ifdef _WIN32
|
||||
p.filepath = argv_w != nullptr
|
||||
? Common::UTF16ToUTF8(argv_w[optind])
|
||||
: argv[optind];
|
||||
#else
|
||||
p.filepath = argv[optind];
|
||||
#endif
|
||||
}
|
||||
optind++;
|
||||
}
|
||||
}
|
||||
p.argv0 = argv[0];
|
||||
return p;
|
||||
}
|
||||
|
||||
void ApplyLaunchParams(LaunchParams const& lp) noexcept {
|
||||
// apply the log_filter setting
|
||||
// the logger was initialized before and doesn't pick up the filter on its own
|
||||
Common::Log::Filter filter{};
|
||||
filter.ParseFilterString(lp.log_filter.value_or(Settings::values.log_filter.GetValue()));
|
||||
Common::Log::SetGlobalFilter(filter);
|
||||
|
||||
if (!lp.program_args.empty()) {
|
||||
Settings::values.program_args = lp.program_args;
|
||||
}
|
||||
if (!lp.input_profile.empty()) {
|
||||
auto& players = Settings::values.players.GetValue();
|
||||
players[0].profile_name = lp.input_profile;
|
||||
}
|
||||
if (lp.selected_user.has_value()) {
|
||||
Settings::values.current_user = std::clamp(*lp.selected_user, 0, 7);
|
||||
}
|
||||
if (lp.override_gdb_port.has_value()) {
|
||||
Settings::values.use_gdbstub = true;
|
||||
Settings::values.gdbstub_port = *lp.override_gdb_port;
|
||||
}
|
||||
if (lp.force_single_core) {
|
||||
Settings::values.use_multi_core = false;
|
||||
}
|
||||
if (lp.force_null_render) {
|
||||
Settings::values.renderer_backend = Settings::RendererBackend::Null;
|
||||
}
|
||||
|
||||
if (lp.print_version) {
|
||||
LOG_INFO(Frontend, "Eden {} {}", Common::g_scm_branch, Common::g_scm_desc);
|
||||
}
|
||||
if (lp.print_help) {
|
||||
LOG_INFO(Frontend,
|
||||
"Usage: {}"
|
||||
" [options] <filename>\n"
|
||||
"-c, --config Load the specified configuration file\n"
|
||||
"-f, --fullscreen Start in fullscreen mode\n"
|
||||
"-g, --game File path of the game to load\n"
|
||||
"-h, --help Display this help and exit\n"
|
||||
"-m, --multiplayer=nick:password@address:port"
|
||||
" Nickname, password, address and port for multiplayer\n"
|
||||
"-p, --program Pass following string as arguments to executable\n"
|
||||
"-u, --user Select a specific user profile from 0 to 7\n"
|
||||
"-d, --debug Run the GDB stub on a port from 1 to 65535\n"
|
||||
"-v, --version Output version information and exit\n",
|
||||
lp.argv0
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user