func DropPrivileges(name string) {
cname := C.CString(name)
home := C.CString("HOME")
slash := C.CString("/")
defer C.cfree(unsafe.Pointer(home))
defer C.cfree(unsafe.Pointer(cname))
defer C.cfree(unsafe.Pointer(slash))
cpw := C.getpwnam(cname)
C.setgid(cpw.pw_gid)
C.setuid(cpw.pw_uid)
C.setenv(home, cpw.pw_dir, 1)
C.setsid()
C.chdir(slash)
C.umask(022)
}
func (self *PulseMainLoop) NewContext(name string, flags int) *PulseContext {
name_ := C.CString(name)
ctx := C.context_new(self.pa, name_, C.pa_context_flags_t(flags))
var retval *PulseContext = nil
if ctx != nil {
retval = &PulseContext{MainLoop: self, ctx: ctx}
}
C.cfree(unsafe.Pointer(name_))
return retval
}
func (self *PulseContext) NewStream(name string, spec *PulseSampleSpec) *PulseStream {
name_ := C.CString(name)
st := C.stream_new(self.MainLoop.pa, self.ctx, name_, C.pa_sample_format_t(spec.Format), C.int(spec.Rate), C.int(spec.Channels))
var retval *PulseStream = nil
if st != nil {
retval = &PulseStream{Context: self, st: st}
}
C.cfree(unsafe.Pointer(name_))
return retval
}
func (self *PulseContext) SetDefaultSink(name string) int {
name_ := C.CString(name)
retval := int(C.context_set_default_sink(self.MainLoop.pa, self.ctx, name_))
C.cfree(unsafe.Pointer(name_))
return retval
}