Nuke IRC, and some other unnecessary code

src.cmake

@@ -320,7 +320,6 @@ set(CLIENTBASELIST
     ${ENGINE_DIR}/client/cl_cin.cpp
     ${ENGINE_DIR}/client/cl_console.cpp
     ${ENGINE_DIR}/client/cl_input.cpp
-    ${ENGINE_DIR}/client/cl_irc.cpp
     ${ENGINE_DIR}/client/cl_main.cpp
     ${ENGINE_DIR}/client/cl_parse.cpp
     ${ENGINE_DIR}/client/cl_scrn.cpp

src/common/Defs.h

@@ -53,9 +53,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define MASTER4_SERVER_NAME ""
 #define MASTER5_SERVER_NAME ""
 
-#define IRC_SERVER          "irc.freenode.org"
-#define IRC_CHANNEL         "unv-lobby"
-
 #define WWW_BASEURL         "dl.unvanquished.net/pkg"
 
 #define AUTOEXEC_NAME       "autoexec.cfg"

src/common/FileSystem.cpp

@@ -2071,63 +2071,6 @@ std::string DefaultHomePath()
 #endif
 }
 
-void MigrateHomePath()
-{
-#if defined(__linux__)
-	const char* home = getenv("HOME");
-	if (!home) {
-		// in this case DefaultHomePath() will return "",
-		// hence homePath will be neither the legacy one
-		// neither the xdg one, hence there is nothing we can do.
-		return;
-	}
-
-	const char* _xdgDataHome = getenv("XDG_DATA_HOME");
-	std::string xdgDataHome = _xdgDataHome == nullptr ? Path::Build(Path::Build(std::string(home), ".local") ,"share") : std::string(_xdgDataHome);
-	std::string xdgHomePath = DefaultHomePath();
-	std::string legacyHomePath = Path::Build(std::string(home), "." PRODUCT_NAME_LOWER);
-	struct stat stl, stx;
-
-	if (lstat(legacyHomePath.c_str(), &stl) == 0) {
-		if (S_ISDIR(stl.st_mode) || S_ISLNK(stl.st_mode)) {
-			if (stat(xdgHomePath.c_str(), &stx) != 0) {
-				std::error_code err;
-
-				RawPath::CreatePathTo(xdgDataHome, err);
-
-				if (err) {
-					Sys::Error("Could not create XDG data directory %s: %s", xdgDataHome, err.message());
-				}
-
-				if (S_ISLNK(stl.st_mode)) {
-					int ret;
-					int fd = open(xdgDataHome.c_str(), O_DIRECTORY);
-
-					if (fd == -1) {
-						Sys::Error("Could not open XDG data directory %s: %s", xdgDataHome, strerror(errno));
-					}
-
-					fsLogs.Warn("Creating legacy home path symlink %s to XDG home path %s", legacyHomePath, xdgHomePath);
-					ret = symlinkat(legacyHomePath.c_str(), fd, xdgHomePath.c_str());
-
-					if (ret == -1) {
-						Sys::Error("Could not create symlink %s: %s", xdgHomePath, strerror(errno));
-					}
-				} else {
-					fsLogs.Warn("Renaming legacy home path %s to XDG home path %s", legacyHomePath, xdgHomePath);
-					RawPath::MoveFile(xdgHomePath, legacyHomePath, err);
-				}
-
-				if (err) {
-					Sys::Error("Could not rename legacy home path to %s: %s", xdgHomePath, err.message());
-				}
-			} else {
-				fsLogs.Warn("Legacy home path %s exists but XDG home path %s already exists, doing nothing", legacyHomePath, xdgHomePath);
-			}
-		}
-	}
-#endif
-}
 #endif // BUILD_VM
 
 #ifdef BUILD_VM

src/common/FileSystem.h

@@ -485,7 +485,6 @@ void Initialize();
 #else
 std::string DefaultBasePath();
 std::string DefaultHomePath();
-void MigrateHomePath();
 void Initialize(Str::StringRef homePath, Str::StringRef libPath, const std::vector<std::string>& paths);
 #endif