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Allow empty path to be set in app::paths and allow returning empty path in Steam_Apps::GetAppInstallDir()

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This commit is contained in:
universal963 2025-05-17 20:20:44 +08:00
parent a343b8ab3f
commit cee5ce34cc
4 changed files with 22 additions and 9 deletions
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2
dll/dll/settings.h
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@ -401,7 +401,7 @@ public:
//App Install paths
void setAppInstallPath(AppId_t appID, const std::string &path);
std::string getAppInstallPath(AppId_t appID);
bool getAppInstallPath(AppId_t appID, std::string &path);
//mod stuff
void addMod(PublishedFileId_t id, const std::string &title, const std::string &path);

11
dll/settings.cpp
View file

@ -328,9 +328,16 @@ void Settings::setAppInstallPath(AppId_t appID, const std::string &path)
app_paths[appID] = path;
}
std::string Settings::getAppInstallPath(AppId_t appID)
bool Settings::getAppInstallPath(AppId_t appID, std::string &path)
{
return app_paths[appID];
auto app_path = app_paths.find(appID);
if (app_paths.end() != app_path)
{
path = app_path->second;
return true;
}
return false;
}
void Settings::setLeaderboard(const std::string &leaderboard, enum ELeaderboardSortMethod sort_method, enum ELeaderboardDisplayType display_type)

11
dll/settings_parser.cpp
View file

@ -767,15 +767,18 @@ static void parse_app_paths(class Settings *settings_client, Settings *settings_
for (const auto &id : ids) {
auto val_ptr = ini.GetValue("app::paths", id.pItem);
if (!val_ptr || !val_ptr[0]) continue;
// NOTE: empty path means we actively disable the path to the appid specified
if (!val_ptr) continue;
AppId_t appid = (AppId_t)std::stoul(id.pItem);
std::string rel_path(val_ptr);
std::string path = canonical_path(program_path + rel_path);
std::string path{};
if (rel_path.size())
path = canonical_path(program_path + rel_path);
if (appid) {
if (path.size()) {
PRINT_DEBUG("Adding app path: %u|%s|", appid, path.c_str());
if (!rel_path.size() || path.size()) {
PRINT_DEBUG("Adding app path: %u|%s|%s", appid, rel_path.c_str(), path.c_str());
settings_client->setAppInstallPath(appid, path);
settings_server->setAppInstallPath(appid, path);
} else {

7
dll/steam_apps.cpp
View file

@ -321,9 +321,9 @@ uint32 Steam_Apps::GetAppInstallDir( AppId_t appID, char *pchFolder, uint32 cchF
PRINT_DEBUG("%u %p %u", appID, pchFolder, cchFolderBufferSize);
std::lock_guard<std::recursive_mutex> lock(global_mutex);
//TODO return real path instead of dll path
std::string installed_path = settings->getAppInstallPath(appID);
std::string installed_path;
if (installed_path.empty()) {
if (!settings->getAppInstallPath(appID, installed_path)) {
std::string dll_path = get_full_program_path();
std::string current_path = get_current_path();
PRINT_DEBUG(" dll: '%s', current: '%s'", dll_path.c_str(), current_path.c_str());
@ -335,6 +335,9 @@ uint32 Steam_Apps::GetAppInstallDir( AppId_t appID, char *pchFolder, uint32 cchF
installed_path = dll_path;
}
}
else if (installed_path.empty()) {
return 0; // NOTE: empty path means we actively disable the path to the appid specified
}
PRINT_DEBUG(" final path '%s'", installed_path.c_str());
if (pchFolder && cchFolderBufferSize) {