/*
* call-seq:
* xc.medialib_entry_property_remove(id, key, *source) -> result
*
* Remove a custom field in the medialib associated with the entry _id_.
* _source_ is an optional argument that describes where to write the
* mediainfo. If _source_ is omitted, "client/<yourclient>" is used,
* where <yourclient> is the name you specified in
* _Xmms::Client.new(name)_.
*/
static VALUE
c_medialib_entry_property_remove (int argc, VALUE *argv, VALUE self)
{
VALUE tmp, key, src = Qnil;
RbXmmsClient *xmms = NULL;
xmmsc_result_t *res;
const char *ckey;
int32_t id;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
rb_scan_args (argc, argv, "21", &tmp, &key, &src);
id = check_int32 (tmp);
Check_Type (key, T_SYMBOL);
ckey = rb_id2name (SYM2ID (key));
if (NIL_P (src))
res = xmmsc_medialib_entry_property_remove (xmms->real, id,
ckey);
else
res = xmmsc_medialib_entry_property_remove_with_source (
xmms->real, id,
StringValuePtr (src),
ckey);
return TO_XMMS_CLIENT_RESULT (self, res);
}
/*
* call-seq:
* xc.io_want_out -> true or false
*
* Returns +true+ if an outgoing (to server) clientlib command is pending,
* +false+ otherwise.
*/
static VALUE
c_io_want_out (VALUE self)
{
RbXmmsClient *xmms = NULL;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
return xmmsc_io_want_out (xmms->real) ? Qtrue : Qfalse;
}
/*
* call-seq:
* xc.io_fd -> integer
*
* Returns the file descriptor of the Xmms::Client IPC socket.
*/
static VALUE
c_io_fd (VALUE self)
{
RbXmmsClient *xmms = NULL;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
return INT2NUM (xmmsc_io_fd_get (xmms->real));
}
/*
* call-seq:
* xc.io_disconnect -> nil
*
* Disconnects the IPC socket. This should only be used by event loop
* implementations.
*/
static VALUE
c_io_disconnect (VALUE self)
{
RbXmmsClient *xmms = NULL;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
xmmsc_io_disconnect (xmms->real);
return Qnil;
}
/*
* call-seq:
* xc.playback_volume_get -> result
*
* Gets the current playback volume.
*/
static VALUE
c_playback_volume_get (VALUE self)
{
RbXmmsClient *xmms = NULL;
xmmsc_result_t *res;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
res = xmmsc_playback_volume_get (xmms->real);
return TO_XMMS_CLIENT_RESULT (self, res);
}
/*
* call-seq:
* xc.last_error -> string or nil
*
* Returns the last error that occured in _xc_ or +nil+, if no error
* occured yet.
*/
static VALUE
c_last_error_get (VALUE self)
{
RbXmmsClient *xmms = NULL;
const char *s;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
s = xmmsc_get_last_error (xmms->real);
return s ? rb_str_new2 (s) : Qnil;
}
static VALUE
c_delete (VALUE self)
{
RbXmmsClient *xmms = NULL;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
xmmsc_unref (xmms->real);
xmms->deleted = true;
return Qnil;
}
/*
* call-seq:
* xc.medialib_entry_property_set(id, key, value, *source) -> result
*
* Write info to the medialib at _id_. _source_ is an optional argument that
* describes where to write the mediainfo. If _source_ is omitted, the
* mediainfo is written to "client/<yourclient>" where <yourclient> is the
* name you specified in _Xmms::Client.new(name)_.
*/
static VALUE
c_medialib_entry_property_set (int argc, VALUE *argv, VALUE self)
{
VALUE tmp, key, value, src = Qnil;
RbXmmsClient *xmms = NULL;
xmmsc_result_t *res;
const char *ckey;
bool is_str = false;
uint32_t id;
int32_t ivalue;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
rb_scan_args (argc, argv, "31", &tmp, &key, &value, &src);
id = check_int32 (tmp);
Check_Type (key, T_SYMBOL);
if (!NIL_P (rb_check_string_type (value)))
is_str = true;
else
ivalue = check_int32 (value);
ckey = rb_id2name (SYM2ID (key));
if (NIL_P (src) && is_str)
res = xmmsc_medialib_entry_property_set_str (xmms->real, id,
ckey,
StringValuePtr (value));
else if (NIL_P (src))
res = xmmsc_medialib_entry_property_set_int (xmms->real, id,
ckey, ivalue);
else if (is_str)
res = xmmsc_medialib_entry_property_set_str_with_source (
xmms->real, id,
StringValuePtr (src),
ckey,
StringValuePtr (value));
else
res = xmmsc_medialib_entry_property_set_int_with_source (
xmms->real, id,
StringValuePtr (src),
ckey, ivalue);
return TO_XMMS_CLIENT_RESULT (self, res);
}
/*
* call-seq:
* xc.playback_volume_set(channel, volume) -> result
*
* Sets playback volume for _channel_ to _volume_.
*/
static VALUE
c_playback_volume_set (VALUE self, VALUE channel, VALUE volume)
{
RbXmmsClient *xmms = NULL;
xmmsc_result_t *res;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
Check_Type (channel, T_SYMBOL);
Check_Type (volume, T_FIXNUM);
res = xmmsc_playback_volume_set (xmms->real,
rb_id2name (SYM2ID (channel)),
NUM2INT (volume));
return TO_XMMS_CLIENT_RESULT (self, res);
}
/*
* call-seq:
* xc.io_on_need_out { |flag| }
*
* Sets the block that's called when the output socket state changes.
*/
static VALUE
c_io_on_need_out (VALUE self)
{
RbXmmsClient *xmms = NULL;
if (!rb_block_given_p ())
return Qnil;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
xmms->io_need_out_cb = rb_block_proc ();
xmmsc_io_need_out_callback_set (xmms->real,
on_io_need_out, (void *) self);
return Qnil;
}
/*
* call-seq:
* xc.connect([path]) -> self
*
* Connects _xc_ to the XMMS2 daemon listening at _path_.
* If _path_ isn't given, the default path is used.
*/
static VALUE
c_connect (int argc, VALUE *argv, VALUE self)
{
VALUE path;
RbXmmsClient *xmms = NULL;
char *p = NULL;
Data_Get_Struct (self, RbXmmsClient, xmms);
CHECK_DELETED (xmms);
rb_scan_args (argc, argv, "01", &path);
if (!NIL_P (path))
p = StringValuePtr (path);
if (!xmmsc_connect (xmms->real, p))
rb_raise (eClientError,
"cannot connect to daemon (%s)",
xmmsc_get_last_error (xmms->real));
return self;
}
