mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-29 23:32:23 +00:00
f534d3498e
subrepo: subdir: "stratosphere/libstratosphere" merged: "0c5dab80" upstream: origin: "https://github.com/Atmosphere-NX/libstratosphere" branch: "master" commit: "0c5dab80" git-subrepo: version: "0.4.0" origin: "https://github.com/ingydotnet/git-subrepo" commit: "5d6aba9"
302 lines
11 KiB
C++
302 lines
11 KiB
C++
/*
|
|
* Copyright (c) 2018-2019 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <cstring>
|
|
#include <strings.h>
|
|
#include <switch.h>
|
|
#include <stratosphere.hpp>
|
|
#include <stratosphere/cfg.hpp>
|
|
#include <stratosphere/pm.hpp>
|
|
#include <stratosphere/util.hpp>
|
|
|
|
namespace sts::cfg {
|
|
|
|
namespace {
|
|
|
|
/* Types. */
|
|
struct OverrideKey {
|
|
u64 key_combination;
|
|
bool override_by_default;
|
|
};
|
|
|
|
struct HblOverrideConfig {
|
|
OverrideKey override_key;
|
|
ncm::TitleId title_id;
|
|
bool override_any_app;
|
|
};
|
|
|
|
struct TitleSpecificOverrideConfig {
|
|
OverrideKey override_key;
|
|
OverrideKey cheat_enable_key;
|
|
};
|
|
|
|
/* Override globals. */
|
|
OverrideKey g_default_override_key = {
|
|
.key_combination = KEY_L,
|
|
.override_by_default = true,
|
|
};
|
|
|
|
OverrideKey g_default_cheat_enable_key = {
|
|
.key_combination = KEY_L,
|
|
.override_by_default = true,
|
|
};
|
|
|
|
HblOverrideConfig g_hbl_override_config = {
|
|
.override_key = {
|
|
.key_combination = KEY_R,
|
|
.override_by_default = false,
|
|
},
|
|
.title_id = ncm::TitleId::AppletPhotoViewer,
|
|
.override_any_app = true,
|
|
};
|
|
|
|
char g_hbl_sd_path[0x100] = "/atmosphere/hbl.nsp";
|
|
|
|
/* Helpers. */
|
|
OverrideKey ParseOverrideKey(const char *value) {
|
|
OverrideKey cfg = {};
|
|
|
|
/* Parse on by default. */
|
|
if (value[0] == '!') {
|
|
cfg.override_by_default = true;
|
|
value++;
|
|
}
|
|
|
|
/* Parse key combination. */
|
|
if (strcasecmp(value, "A") == 0) {
|
|
cfg.key_combination = KEY_A;
|
|
} else if (strcasecmp(value, "B") == 0) {
|
|
cfg.key_combination = KEY_B;
|
|
} else if (strcasecmp(value, "X") == 0) {
|
|
cfg.key_combination = KEY_X;
|
|
} else if (strcasecmp(value, "Y") == 0) {
|
|
cfg.key_combination = KEY_Y;
|
|
} else if (strcasecmp(value, "LS") == 0) {
|
|
cfg.key_combination = KEY_LSTICK;
|
|
} else if (strcasecmp(value, "RS") == 0) {
|
|
cfg.key_combination = KEY_RSTICK;
|
|
} else if (strcasecmp(value, "L") == 0) {
|
|
cfg.key_combination = KEY_L;
|
|
} else if (strcasecmp(value, "R") == 0) {
|
|
cfg.key_combination = KEY_R;
|
|
} else if (strcasecmp(value, "ZL") == 0) {
|
|
cfg.key_combination = KEY_ZL;
|
|
} else if (strcasecmp(value, "ZR") == 0) {
|
|
cfg.key_combination = KEY_ZR;
|
|
} else if (strcasecmp(value, "PLUS") == 0) {
|
|
cfg.key_combination = KEY_PLUS;
|
|
} else if (strcasecmp(value, "MINUS") == 0) {
|
|
cfg.key_combination = KEY_MINUS;
|
|
} else if (strcasecmp(value, "DLEFT") == 0) {
|
|
cfg.key_combination = KEY_DLEFT;
|
|
} else if (strcasecmp(value, "DUP") == 0) {
|
|
cfg.key_combination = KEY_DUP;
|
|
} else if (strcasecmp(value, "DRIGHT") == 0) {
|
|
cfg.key_combination = KEY_DRIGHT;
|
|
} else if (strcasecmp(value, "DDOWN") == 0) {
|
|
cfg.key_combination = KEY_DDOWN;
|
|
} else if (strcasecmp(value, "SL") == 0) {
|
|
cfg.key_combination = KEY_SL;
|
|
} else if (strcasecmp(value, "SR") == 0) {
|
|
cfg.key_combination = KEY_SR;
|
|
}
|
|
|
|
return cfg;
|
|
}
|
|
|
|
int LoaderIniHandler(void *user, const char *section, const char *name, const char *value) {
|
|
/* Taken and modified, with love, from Rajkosto's implementation. */
|
|
if (strcasecmp(section, "hbl_config") == 0) {
|
|
if (strcasecmp(name, "title_id") == 0) {
|
|
u64 override_tid = strtoul(value, NULL, 16);
|
|
if (override_tid != 0) {
|
|
g_hbl_override_config.title_id = {override_tid};
|
|
}
|
|
} else if (strcasecmp(name, "path") == 0) {
|
|
while (*value == '/' || *value == '\\') {
|
|
value++;
|
|
}
|
|
std::snprintf(g_hbl_sd_path, sizeof(g_hbl_sd_path) - 1, "/%s", value);
|
|
g_hbl_sd_path[sizeof(g_hbl_sd_path) - 1] = '\0';
|
|
} else if (strcasecmp(name, "override_key") == 0) {
|
|
g_hbl_override_config.override_key = ParseOverrideKey(value);
|
|
} else if (strcasecmp(name, "override_any_app") == 0) {
|
|
if (strcasecmp(value, "true") == 0 || strcasecmp(value, "1") == 0) {
|
|
g_hbl_override_config.override_any_app = true;
|
|
} else if (strcasecmp(value, "false") == 0 || strcasecmp(value, "0") == 0) {
|
|
g_hbl_override_config.override_any_app = false;
|
|
} else {
|
|
/* I guess we default to not changing the value? */
|
|
}
|
|
}
|
|
} else if (strcasecmp(section, "default_config") == 0) {
|
|
if (strcasecmp(name, "override_key") == 0) {
|
|
g_default_override_key = ParseOverrideKey(value);
|
|
} else if (strcasecmp(name, "cheat_enable_key") == 0) {
|
|
g_default_cheat_enable_key = ParseOverrideKey(value);
|
|
}
|
|
} else {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int TitleSpecificIniHandler(void *user, const char *section, const char *name, const char *value) {
|
|
TitleSpecificOverrideConfig *config = reinterpret_cast<TitleSpecificOverrideConfig *>(user);
|
|
|
|
if (strcasecmp(section, "override_config") == 0) {
|
|
if (strcasecmp(name, "override_key") == 0) {
|
|
config->override_key = ParseOverrideKey(value);
|
|
} else if (strcasecmp(name, "cheat_enable_key") == 0) {
|
|
config->cheat_enable_key = ParseOverrideKey(value);
|
|
}
|
|
} else {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
bool IsOverrideKeyHeld(OverrideKey *cfg) {
|
|
u64 kHeld = 0;
|
|
bool keys_triggered = (R_SUCCEEDED(hid::GetKeysHeld(&kHeld)) && ((kHeld & cfg->key_combination) != 0));
|
|
return IsSdCardInitialized() && (cfg->override_by_default ^ keys_triggered);
|
|
}
|
|
|
|
void ParseIniFile(util::ini::Handler handler, const char *path, void *user_ctx) {
|
|
/* Mount the SD card. */
|
|
FsFileSystem sd_fs = {};
|
|
if (R_FAILED(fsMountSdcard(&sd_fs))) {
|
|
return;
|
|
}
|
|
ON_SCOPE_EXIT { serviceClose(&sd_fs.s); };
|
|
|
|
/* Open the file. */
|
|
FsFile config_file;
|
|
if (R_FAILED(fsFsOpenFile(&sd_fs, path, FS_OPEN_READ, &config_file))) {
|
|
return;
|
|
}
|
|
ON_SCOPE_EXIT { fsFileClose(&config_file); };
|
|
|
|
/* Parse the config. */
|
|
util::ini::ParseFile(&config_file, user_ctx, handler);
|
|
}
|
|
|
|
void RefreshLoaderConfiguration() {
|
|
ParseIniFile(LoaderIniHandler, "/atmosphere/loader.ini", nullptr);
|
|
}
|
|
|
|
TitleSpecificOverrideConfig GetTitleOverrideConfig(ncm::TitleId title_id) {
|
|
char path[FS_MAX_PATH];
|
|
std::snprintf(path, sizeof(path) - 1, "/atmosphere/titles/%016lx/config.ini", static_cast<u64>(title_id));
|
|
|
|
TitleSpecificOverrideConfig config = {
|
|
.override_key = g_default_override_key,
|
|
.cheat_enable_key = g_default_cheat_enable_key,
|
|
};
|
|
ParseIniFile(TitleSpecificIniHandler, path, &config);
|
|
return config;
|
|
}
|
|
|
|
}
|
|
|
|
bool IsHblOverrideKeyHeld(ncm::TitleId title_id) {
|
|
/* If the SD card isn't initialized, we can't override. */
|
|
if (!IsSdCardInitialized()) {
|
|
return false;
|
|
}
|
|
|
|
/* For system modules and anything launched before the home menu, always override. */
|
|
if (title_id < ncm::TitleId::AppletStart || !pm::info::HasLaunchedTitle(ncm::TitleId::AppletQlaunch)) {
|
|
return true;
|
|
}
|
|
|
|
/* Unconditionally refresh loader.ini contents. */
|
|
RefreshLoaderConfiguration();
|
|
|
|
/* Check HBL config. */
|
|
return IsHblTitleId(title_id) && IsOverrideKeyHeld(&g_hbl_override_config.override_key);
|
|
}
|
|
|
|
bool IsTitleOverrideKeyHeld(ncm::TitleId title_id) {
|
|
/* If the SD card isn't initialized, we can't override. */
|
|
if (!IsSdCardInitialized()) {
|
|
return false;
|
|
}
|
|
|
|
/* For system modules and anything launched before the home menu, always override. */
|
|
if (title_id < ncm::TitleId::AppletStart || !pm::info::HasLaunchedTitle(ncm::TitleId::AppletQlaunch)) {
|
|
return true;
|
|
}
|
|
|
|
/* Unconditionally refresh loader.ini contents. */
|
|
RefreshLoaderConfiguration();
|
|
|
|
TitleSpecificOverrideConfig title_cfg = GetTitleOverrideConfig(title_id);
|
|
return IsOverrideKeyHeld(&title_cfg.override_key);
|
|
}
|
|
|
|
void GetOverrideKeyHeldStatus(bool *out_hbl, bool *out_title, ncm::TitleId title_id) {
|
|
|
|
/* If the SD card isn't initialized, we can't override. */
|
|
if (!IsSdCardInitialized()) {
|
|
*out_hbl = false;
|
|
*out_title = false;
|
|
return;
|
|
}
|
|
|
|
/* For system modules and anything launched before the home menu, always override. */
|
|
if (title_id < ncm::TitleId::AppletStart || !pm::info::HasLaunchedTitle(ncm::TitleId::AppletQlaunch)) {
|
|
*out_hbl = false;
|
|
*out_title = true;
|
|
return;
|
|
}
|
|
|
|
/* Unconditionally refresh loader.ini contents. */
|
|
RefreshLoaderConfiguration();
|
|
|
|
/* Set HBL output. */
|
|
*out_hbl = IsHblTitleId(title_id) && IsOverrideKeyHeld(&g_hbl_override_config.override_key);
|
|
|
|
/* Set title specific output. */
|
|
TitleSpecificOverrideConfig title_cfg = GetTitleOverrideConfig(title_id);
|
|
*out_title = IsOverrideKeyHeld(&title_cfg.override_key);
|
|
}
|
|
|
|
bool IsCheatEnableKeyHeld(ncm::TitleId title_id) {
|
|
/* If the SD card isn't initialized, don't apply cheats. */
|
|
if (!IsSdCardInitialized()) {
|
|
return false;
|
|
}
|
|
|
|
/* Don't apply cheats to HBL. */
|
|
if (IsHblOverrideKeyHeld(title_id)) {
|
|
return false;
|
|
}
|
|
|
|
TitleSpecificOverrideConfig title_cfg = GetTitleOverrideConfig(title_id);
|
|
return IsOverrideKeyHeld(&title_cfg.cheat_enable_key);
|
|
}
|
|
|
|
/* HBL Configuration utilities. */
|
|
bool IsHblTitleId(ncm::TitleId title_id) {
|
|
return (g_hbl_override_config.override_any_app && ncm::IsApplicationTitleId(title_id)) || (title_id == g_hbl_override_config.title_id);
|
|
}
|
|
|
|
const char *GetHblPath() {
|
|
return g_hbl_sd_path;
|
|
}
|
|
|
|
}
|