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add compatibility with older PA socket paths

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This commit is contained in:
Lennart Poettering 2008-08-07 02:39:58 +02:00
parent 75b28e97fa
commit 40ff5fa06f
1 changed files with 33 additions and 3 deletions
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36
src/pulse/context.c
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@ -776,7 +776,7 @@ finish:
}
static char *get_legacy_runtime_dir(void) {
static char *get_old_legacy_runtime_dir(void) {
char *p, u[128];
struct stat st;
@ -798,6 +798,28 @@ static char *get_legacy_runtime_dir(void) {
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;
}
if (st.st_uid != getuid()) {
pa_xfree(p);
return NULL;
}
return p;
}
int pa_context_connect(
pa_context *c,
const char *server,
@ -849,8 +871,16 @@ int pa_context_connect(
/* The system wide instance */
c->server_list = pa_strlist_prepend(c->server_list, PA_SYSTEM_RUNTIME_PATH PA_PATH_SEP PA_NATIVE_DEFAULT_UNIX_SOCKET);
/* The old per-user instance path. This is supported only to ease upgrades */
if ((legacy_dir = get_legacy_runtime_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);
c->server_list = pa_strlist_prepend(c->server_list, 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);
c->server_list = pa_strlist_prepend(c->server_list, p);
pa_xfree(p);