From 3e9cd3cfcf9998bebe0785bb4427b4a55db0128d Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 15 May 2012 16:24:22 +0200
Subject: [PATCH] context: get rid of really old runtime dir logic, i.e. break
 compat with >4y-old PA

---
 configure.ac        |  8 ------
 src/pulse/context.c | 70 ---------------------------------------------
 2 files changed, 78 deletions(-)

diff --git a/configure.ac b/configure.ac
index 18c00833..f5f9b764 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1228,12 +1228,6 @@ AC_ARG_ENABLE([default-build-tests],
     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
 
-AC_ARG_ENABLE([legacy-runtime-dir],
-        AS_HELP_STRING([--disable-legacy-runtime-dir], [Try to connect on legacy (< 0.9.12) socket paths.]))
-if test "x$enable_legacy_runtime_dir" != "xno" ; then
-        AC_DEFINE(ENABLE_LEGACY_RUNTIME_DIR, [1], [Legacy runtime dir])
-fi
-
 AC_ARG_ENABLE([legacy-database-entry-format],
         AS_HELP_STRING([--disable-legacy-database-entry-format], [Try to load legacy (< 1.0) database files (card, device and volume restore).]))
 if test "x$enable_legacy_database_entry_format" != "xno" ; then
@@ -1372,7 +1366,6 @@ AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
 AS_IF([test "x$HAVE_ESOUND" = "x1"], ENABLE_ESOUND=yes, ENABLE_ESOUND=no)
 AS_IF([test "x$HAVE_ESOUND" = "x1" -a "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
-AS_IF([test "x$enable_legacy_runtime_dir" != "xno"], ENABLE_LEGACY_RUNTIME_DIR=yes, ENABLE_LEGACY_RUNTIME_DIR=no)
 AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no)
 
 echo "
@@ -1431,7 +1424,6 @@ echo "
     Force preopen:                 ${FORCE_PREOPEN}
     Preopened modules:             ${PREOPEN_MODS}
 
-    Legacy Runtime Dir Support:    ${ENABLE_LEGACY_RUNTIME_DIR}
     Legacy Database Entry Support: ${ENABLE_LEGACY_DATABASE_ENTRY_FORMAT}
 "
 
diff --git a/src/pulse/context.c b/src/pulse/context.c
index 5bd3448b..46186350 100644
--- a/src/pulse/context.c
+++ b/src/pulse/context.c
@@ -563,79 +563,9 @@ static void setup_context(pa_context *c, pa_iochannel *io) {
     pa_context_unref(c);
 }
 
-#ifdef ENABLE_LEGACY_RUNTIME_DIR
-static char *get_old_legacy_runtime_dir(void) {
-    char *p, u[128];
-    struct stat st;
-
-    if (!pa_get_user_name(u, sizeof(u)))
-        return NULL;
-
-    p = pa_sprintf_malloc("/tmp/pulse-%s", u);
-
-    if (stat(p, &st) < 0) {
-        pa_xfree(p);
-        return NULL;
-    }
-
-#ifdef HAVE_GETUID
-    if (st.st_uid != getuid()) {
-        pa_xfree(p);
-        return NULL;
-    }
-#endif
-
-    return p;
-}
-
-static char *get_very_old_legacy_runtime_dir(void) {
-    char *p, h[128];
-    struct stat st;
-
-    if (!pa_get_home_dir(h, sizeof(h)))
-        return NULL;
-
-    p = pa_sprintf_malloc("%s/.pulse", h);
-
-    if (stat(p, &st) < 0) {
-        pa_xfree(p);
-        return NULL;
-    }
-
-#ifdef HAVE_GETUID
-    if (st.st_uid != getuid()) {
-        pa_xfree(p);
-        return NULL;
-    }
-#endif
-
-    return p;
-}
-#endif
-
 static pa_strlist *prepend_per_user(pa_strlist *l) {
     char *ufn;
 
-#ifdef ENABLE_LEGACY_RUNTIME_DIR
-    char *legacy_dir;
-
-    /* The very old per-user instance path (< 0.9.11). This is supported only to ease upgrades */
-    if ((legacy_dir = get_very_old_legacy_runtime_dir())) {
-        char *p = pa_sprintf_malloc("%s" PA_PATH_SEP PA_NATIVE_DEFAULT_UNIX_SOCKET, legacy_dir);
-        l = pa_strlist_prepend(l, p);
-        pa_xfree(p);
-        pa_xfree(legacy_dir);
-    }
-
-    /* The old per-user instance path (< 0.9.12). This is supported only to ease upgrades */
-    if ((legacy_dir = get_old_legacy_runtime_dir())) {
-        char *p = pa_sprintf_malloc("%s" PA_PATH_SEP PA_NATIVE_DEFAULT_UNIX_SOCKET, legacy_dir);
-        l = pa_strlist_prepend(l, p);
-        pa_xfree(p);
-        pa_xfree(legacy_dir);
-    }
-#endif
-
     /* The per-user instance */
     if ((ufn = pa_runtime_path(PA_NATIVE_DEFAULT_UNIX_SOCKET))) {
         l = pa_strlist_prepend(l, ufn);
-- 
2.39.2