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vlc-gpu
Commit 31d8bdd4 authored by Olivier Aubert's avatar Olivier Aubert
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bindings/mediacontrol-python/vlc_instance.c: complete the libvlc 

bindings (vlm methods)
parent 6159c840
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Showing with 192 additions and 75 deletions
bindings/mediacontrol-python/vlc_instance.c
View file @ 31d8bdd4
......@@ -22,6 +22,53 @@
*****************************************************************************/
#include "vlcglue.h"
/* Helper functions */
static int
pyoptions_to_args(PyObject *py_options, char*** pppsz_args)
{
int i_size;
int i_index;
char** ppsz_args = *pppsz_args;
ppsz_args = NULL;
Py_INCREF( py_options );
if( ! PySequence_Check( py_options ) )
{
PyErr_SetString( PyExc_TypeError, "Parameter must be a sequence." );
return -1;
}
i_size = PySequence_Size( py_options );
ppsz_args = malloc( ( i_size + 1 ) * sizeof( char * ) );
if( ! ppsz_args )
{
PyErr_SetString( PyExc_MemoryError, "Out of memory" );
return -1;
}
for ( i_index = 0; i_index < i_size; i_index++ )
{
ppsz_args[i_index] =
strdup( PyString_AsString( PyObject_Str(
PySequence_GetItem( py_options,
i_index ) ) ) );
}
ppsz_args[i_size] = NULL;
Py_DECREF( py_options );
return i_size;
}
static void
free_args(int i_size, char** ppsz_args)
{
int i_index;
for ( i_index = 0; i_index < i_size; i_index++ )
if( ppsz_args[i_index] )
free(ppsz_args[i_index]);
free( ppsz_args );
}
/*****************************************************************************
* Instance object implementation
*****************************************************************************/
......@@ -81,6 +128,7 @@ vlcInstance_new( PyTypeObject *type, PyObject *args, PyObject *kwds )
Py_BEGIN_ALLOW_THREADS
LIBVLC_TRY
LIBVLC_INSTANCE->p_instance = libvlc_new( i_size, ppsz_args, &ex );
free_args( i_size, ppsz_args );
LIBVLC_EXCEPT
Py_END_ALLOW_THREADS
......@@ -117,37 +165,13 @@ vlcInstance_playlist_play( PyObject *self, PyObject *args )
return NULL;
if( py_options )
{
/* Options were given. Convert them to a char** */
int i_index;
Py_INCREF( py_options );
if( ! PySequence_Check( py_options ) )
{
PyErr_SetString( PyExc_TypeError, "Parameter must be a sequence." );
return NULL;
}
i_size = PySequence_Size( py_options );
ppsz_args = malloc( ( i_size + 1 ) * sizeof( char * ) );
if( ! ppsz_args )
{
PyErr_SetString( PyExc_MemoryError, "Out of memory" );
return NULL;
}
for ( i_index = 0; i_index < i_size; i_index++ )
{
ppsz_args[i_index] =
strdup( PyString_AsString( PyObject_Str(
PySequence_GetItem( py_options,
i_index ) ) ) );
}
ppsz_args[i_size] = NULL;
Py_DECREF( py_options );
{
i_size = pyoptions_to_args( py_options, &ppsz_args );
}
LIBVLC_TRY;
libvlc_playlist_play( LIBVLC_INSTANCE->p_instance, i_id, i_size, ppsz_args, &ex );
free_args( i_size, ppsz_args );
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
......@@ -256,33 +280,8 @@ vlcInstance_playlist_add( PyObject *self, PyObject *args)
}
if( py_options )
{
/* Options were given. Convert them to a char** */
int i_index;
Py_INCREF( py_options );
if( ! PySequence_Check( py_options ) )
{
PyErr_SetString( PyExc_TypeError, "Parameter must be a sequence." );
return NULL;
}
i_size = PySequence_Size( py_options );
ppsz_args = malloc( ( i_size + 1 ) * sizeof( char * ) );
if( ! ppsz_args )
{
PyErr_SetString( PyExc_MemoryError, "Out of memory" );
return NULL;
}
for ( i_index = 0; i_index < i_size; i_index++ )
{
ppsz_args[i_index] =
strdup( PyString_AsString( PyObject_Str(
PySequence_GetItem( py_options,
i_index ) ) ) );
}
ppsz_args[i_size] = NULL;
Py_DECREF( py_options );
{
i_size = pyoptions_to_args( py_options, &ppsz_args );
}
LIBVLC_TRY;
......@@ -294,6 +293,7 @@ vlcInstance_playlist_add( PyObject *self, PyObject *args)
i_size,
ppsz_args,
&ex );
free_args( i_size, ppsz_args );
}
else
{
......@@ -445,12 +445,39 @@ vlcInstance_audio_set_volume( PyObject *self, PyObject *args )
/* FIXME: add vlm related bindings here */
/* static PyObject *
vlcInstance_vlm_add_broadcast( PyObject *self, PyObject *args )
/* vlm_add_broadcast : name, input MRL, output MRL
Keywords: options, enable, loop */
static PyObject *
vlcInstance_vlm_add_broadcast( PyObject *self, PyObject *args, PyObject *kwds )
{
libvlc_exception_t ex;
static char *kwlist[] = { "name", "input", "output",
"options", "enable", "loop", NULL};
char* psz_name = NULL;
char* psz_input = NULL;
char* psz_output = NULL;
PyObject* py_options = NULL;
int i_enable = 1;
int i_loop = 0;
int i_size = 0;
char** ppsz_args = NULL;
if( !PyArg_ParseTupleAndKeywords( args, kwds, "sss|Oii", kwlist,
&psz_name,
&psz_input, &psz_output,
&py_options, &i_enable, &i_loop ) )
return NULL;
if( py_options )
{
i_size = pyoptions_to_args( py_options, &ppsz_args );
}
LIBVLC_TRY;
FIXME libvlc_vlm_add_broadcast( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_add_broadcast( LIBVLC_INSTANCE->p_instance,
psz_name, psz_input, psz_output,
i_size, ppsz_args, i_enable, i_loop, &ex);
free_args( i_size, ppsz_args );
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -460,8 +487,13 @@ static PyObject *
vlcInstance_vlm_del_media( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
if( !PyArg_ParseTuple( args, "s", &psz_name ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_del_media( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_del_media( LIBVLC_INSTANCE->p_instance, psz_name, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -471,8 +503,14 @@ static PyObject *
vlcInstance_vlm_set_enabled( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
int i_enabled;
if( !PyArg_ParseTuple( args, "si", &psz_name, &i_enabled ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_set_enabled( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_set_enabled( LIBVLC_INSTANCE->p_instance, psz_name, i_enabled, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -482,8 +520,14 @@ static PyObject *
vlcInstance_vlm_set_output( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
char* psz_output;
if( !PyArg_ParseTuple( args, "ss", &psz_name, &psz_output ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_set_output( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_set_output( LIBVLC_INSTANCE->p_instance, psz_name, psz_output, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -493,8 +537,14 @@ static PyObject *
vlcInstance_vlm_set_input( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
char* psz_input;
if( !PyArg_ParseTuple( args, "ss", &psz_name, &psz_input ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_set_input( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_set_input( LIBVLC_INSTANCE->p_instance, psz_name, psz_input, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -504,19 +554,50 @@ static PyObject *
vlcInstance_vlm_set_loop( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
int i_loop;
if( !PyArg_ParseTuple( args, "si", &psz_name, &i_loop ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_set_loop( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_set_loop( LIBVLC_INSTANCE->p_instance, psz_name, i_loop, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
}
static PyObject *
vlcInstance_vlm_change_media( PyObject *self, PyObject *args )
vlcInstance_vlm_change_media( PyObject *self, PyObject *args, PyObject *kwds )
{
libvlc_exception_t ex;
static char *kwlist[] = { "name", "input", "output",
"options", "enable", "loop", NULL};
char* psz_name = NULL;
char* psz_input = NULL;
char* psz_output = NULL;
PyObject* py_options = NULL;
int i_enable = 1;
int i_loop = 0;
int i_size = 0;
char** ppsz_args = NULL;
if( !PyArg_ParseTupleAndKeywords( args, kwds, "sss|Oii", kwlist,
&psz_name,
&psz_input, &psz_output,
&py_options, &i_enable, &i_loop ) )
return NULL;
if( py_options )
{
i_size = pyoptions_to_args( py_options, &ppsz_args );
}
LIBVLC_TRY;
libvlc_vlm_change_media( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_change_media( LIBVLC_INSTANCE->p_instance,
psz_name, psz_input, psz_output,
i_size, ppsz_args, i_enable, i_loop, &ex);
free_args( i_size, ppsz_args );
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -526,8 +607,13 @@ static PyObject *
vlcInstance_vlm_play_media( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
if( !PyArg_ParseTuple( args, "s", &psz_name ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_play_media( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_play_media( LIBVLC_INSTANCE->p_instance, psz_name, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -537,8 +623,13 @@ static PyObject *
vlcInstance_vlm_stop_media( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
if( !PyArg_ParseTuple( args, "s", &psz_name ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_stop_media( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_stop_media( LIBVLC_INSTANCE->p_instance, psz_name, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
......@@ -548,13 +639,17 @@ static PyObject *
vlcInstance_vlm_pause_media( PyObject *self, PyObject *args )
{
libvlc_exception_t ex;
char* psz_name;
if( !PyArg_ParseTuple( args, "s", &psz_name ) )
return NULL;
LIBVLC_TRY;
libvlc_vlm_pause_media( LIBVLC_INSTANCE->p_instance, &ex);
libvlc_vlm_pause_media( LIBVLC_INSTANCE->p_instance, psz_name, &ex);
LIBVLC_EXCEPT;
Py_INCREF( Py_None );
return Py_None;
}
*/
/* Method table */
static PyMethodDef vlcInstance_methods[] =
......@@ -562,7 +657,7 @@ static PyMethodDef vlcInstance_methods[] =
{ "get_vlc_id", vlcInstance_get_vlc_id, METH_VARARGS,
"get_vlc_id( ) -> int Get the instance id."},
{ "playlist_play", vlcInstance_playlist_play, METH_VARARGS,
"playlist_play( int, options ) Play the given playlist item (-1 for current item) with optional options (a list of strings)" },
"playlist_play(id=int, options=list) Play the given playlist item (-1 for current item) with optional options (a list of strings)" },
{ "playlist_pause", vlcInstance_playlist_pause, METH_VARARGS,
"playlist_pause() Pause the current stream"},
{ "playlist_isplaying", vlcInstance_playlist_isplaying, METH_VARARGS,
......@@ -578,25 +673,47 @@ static PyMethodDef vlcInstance_methods[] =
{ "playlist_clear", vlcInstance_playlist_clear, METH_VARARGS,
"playlist_clear() Clear the playlist"},
{ "playlist_add", vlcInstance_playlist_add, METH_VARARGS,
"playlist_add( str, str, options ) -> int Add a new item to the playlist. Second argument is its name. options is a list of strings."},
"playlist_add(mrl=str, name=str, options=list) -> int Add a new item to the playlist. options is a list of strings."},
{ "playlist_delete_item", vlcInstance_playlist_delete_item, METH_VARARGS,
"playlist_delete_item(int) Delete the given item"},
"playlist_delete_item(id=int) Delete the given item"},
{ "playlist_get_input", vlcInstance_playlist_get_input, METH_VARARGS,
"playlist_get_input() -> object Return the current input"},
{ "video_set_parent", vlcInstance_video_set_parent, METH_VARARGS,
"video_set_parent(int) Set the parent xid or HWND"},
"video_set_parent(xid=int) Set the parent xid or HWND"},
{ "video_set_size", vlcInstance_video_set_size, METH_VARARGS,
"video_set_size(int, int) Set the video width and height"},
"video_set_size(width=int, height=int) Set the video width and height"},
{ "audio_toggle_mute", vlcInstance_audio_toggle_mute, METH_VARARGS,
"audio_toggle_mute() Toggle the mute state"},
{ "audio_get_mute", vlcInstance_audio_get_mute, METH_VARARGS,
"audio_get_mute() -> int Get the mute state"},
{ "audio_set_mute", vlcInstance_audio_set_mute, METH_VARARGS,
"audio_set_mute(int) Set the mute state"},
"audio_set_mute(state=int) Set the mute state"},
{ "audio_get_volume", vlcInstance_audio_get_volume, METH_VARARGS,
"audio_get_volume() -> int Get the audio volume"},
{ "audio_set_volume", vlcInstance_audio_set_volume, METH_VARARGS,
"audio_set_volume(int) Set the audio volume"},
"audio_set_volume(volume=int) Set the audio volume"},
{ "vlm_add_broadcast", vlcInstance_vlm_add_broadcast, METH_KEYWORDS,
"vlm_add_broadcast(name=str, input=str, output=str, options=list, enable=int, loop=int) Add a new broadcast" },
{ "vlm_del_media", vlcInstance_vlm_del_media, METH_VARARGS,
"vlm_del_media(name=str) Delete a media" },
{ "vlm_set_enabled", vlcInstance_vlm_set_enabled, METH_VARARGS,
"vlm_set_enabled(name=str, enabled=int) Enable/disable a media" },
{ "vlm_set_output", vlcInstance_vlm_set_output, METH_VARARGS,
"vlm_set_output(name=str, output=str) Set the output" },
{ "vlm_set_input", vlcInstance_vlm_set_input, METH_VARARGS,
"vlm_set_input(name=str, output=str) Set the input" },
{ "vlm_set_loop", vlcInstance_vlm_set_loop, METH_VARARGS,
"vlm_set_loop(name=str, loop=int) Change the looping value" },
{ "vlm_change_media", vlcInstance_vlm_change_media, METH_KEYWORDS,
"vlm_change_media(name=str, input=str, output=str, options=list, enable=int, loop=int) Change the broadcast parameters" },
{ "vlm_play_media", vlcInstance_vlm_play_media, METH_VARARGS,
"vlm_play_media(name=str)" },
{ "vlm_stop_media", vlcInstance_vlm_stop_media, METH_VARARGS,
"vlm_stop_media(name=str)" },
{ "vlm_pause_media", vlcInstance_vlm_pause_media, METH_VARARGS,
"vlm_pause_media(name=str)" },
{ NULL, NULL, 0, NULL },
};
......
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