static int Playlist(vlc_object_t *obj, char const *cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data)
{
intf_thread_t *intf = (intf_thread_t*)obj;
intf_sys_t *sys = intf->p_sys;
playlist_t *playlist = sys->playlist;
input_thread_t * input = playlist_CurrentInput(playlist);
int state;
if(input) {
state = var_GetInteger(input, "state");
vlc_object_release(input);
} else {
return VLC_EGENERIC;
}
if(strcmp(cmd, "pause") == 0) {
msg_Info(intf, "Pause");
if(state == PLAYING_S)
playlist_Pause(sys->playlist);
} else if(strcmp(cmd, "play") == 0) {
msg_Info(intf, "Play");
if(state != PLAYING_S)
playlist_Play(sys->playlist);
}
}
/**
* When there are one or more pending corks, playback should be paused.
* This is used for audio policy.
* \warning Always add and remove a cork with var_IncInteger() and var_DecInteger().
* var_Get() and var_Set() are prone to race conditions.
*/
static int CorksCallback( vlc_object_t *obj, char const *var,
vlc_value_t old, vlc_value_t cur, void *dummy )
{
playlist_t *pl = (playlist_t *)obj;
msg_Dbg( obj, "corks count: %"PRId64" -> %"PRId64, old.i_int, cur.i_int );
if( !old.i_int == !cur.i_int )
return VLC_SUCCESS; /* nothing to do */
if( cur.i_int )
{
if( var_InheritBool( obj, "playlist-cork" ) )
{
msg_Dbg( obj, "corked" );
playlist_Pause( pl );
}
else
msg_Dbg( obj, "not corked" );
}
else
msg_Dbg( obj, "uncorked" );
(void) var; (void) dummy;
return VLC_SUCCESS;
}
void CmdPause::execute()
{
playlist_t *pPlaylist = getIntf()->p_sys->p_playlist;
if( pPlaylist == NULL )
{
return;
}
playlist_Pause( pPlaylist );
}
static void Run(intf_thread_t *intf)
{
intf_sys_t *sys = intf->p_sys;
int fd;
int canc = vlc_savecancel();
RegisterCallbacks(intf);
while(1) {
msg_Info(intf, "Creating IRC connection...");
fd = net_ConnectTCP(VLC_OBJECT(intf), sys->server, 6667);
if(fd == -1) {
msg_Err(intf, "Error connecting to server");
return;
}
msg_Info(intf, "Connected to server");
/* initialize context */
sys->fd = fd;
sys->line_loc = 0;
SendBufferInit(intf);
SendBufferAppend(intf, "NICK ");
SendBufferAppend(intf, sys->nick);
SendBufferAppend(intf, "\r\n");
SendBufferAppend(intf, "USER ");
SendBufferAppend(intf, sys->nick);
SendBufferAppend(intf, " 8 * vlc\r\n");
sys->playlist = pl_Get(intf);
#ifdef STOP_HACK
playlist_Pause(sys->playlist);
input_thread_t * input = playlist_CurrentInput(sys->playlist);
var_SetFloat(input, "position", 0.0);
#endif
EventLoop(fd, intf);
free(sys->send_buffer->buffer);
sleep(30);
}
free(sys);
vlc_restorecancel(canc);
}
static void ProcessCommand(intf_thread_t *p_intf, const char *p_string) {
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = p_sys->p_playlist;
char *p_line = strdup(p_string);
int i_argc;
char** p_argv = NULL;
i_argc = ParseLineCommand(p_line, &p_argv);
if (i_argc == 0 || !p_argv)
goto msg;
if (i_argc == 1) {
if (!strcmp(p_argv[0], "help")) {
Notify(p_intf, "woshenmedoubuzhidao\n");
}
else if (!strcmp(p_argv[0], "play")) {
playlist_Play(p_playlist);
}
else if (!strcmp(p_argv[0], "pause")) {
playlist_Pause(p_playlist);
}
else if (!strcmp(p_argv[0], "stop")) {
playlist_Stop(p_playlist);
}
else if (!strcmp(p_argv[0], "close")) {
playlist_Clear(p_playlist, pl_Unlocked);
}
else if (!strcmp(p_argv[0], "ff")) {
}
else if (!strcmp(p_argv[0], "fb")) {
}
else if (!strcmp(p_argv[0], "quit")) {
net_Close(p_sys->i_socket);
p_sys->i_socket = -1;
}
else if (!strcmp(p_argv[0], "shutdown")) {
}
else
goto msg;
}
else if (i_argc == 2) {
if (!strcmp(p_argv[0], "open")) {
char *path = p_argv[1];
int len = strlen(path);
char *uri = malloc(len * 3 + 1);
if (!uri) {
Notify(p_intf, "oops\n");
goto out;
}
int i, j;
for (i = 0, j = 0; i < len; i++) {
uint8_t ch = path[i];
if (ch < 32 || ch > 127) {
uri[j] = '%';
uri[j + 1] = ch >> 4;
uri[j + 1] += (uri[j + 1] > 9 ? 0x37 : 0x30);
uri[j + 2] = ch & 15;
uri[j + 2] += (uri[j + 2] > 9 ? 0x37 : 0x30);
j += 3;
}
else {
uri[j] = path[i];
j++;
}
}
static int vlclua_playlist_pause( lua_State * L )
{
playlist_t *p_playlist = vlclua_get_playlist_internal( L );
playlist_Pause( p_playlist );
return 0;
}
static LRESULT HandleCadMessage(intf_thread_t* p_intf, HWND hwnd, WPARAM wParam, LPARAM lParam)
{
intf_sys_t* const p_sys = p_intf->p_sys;
switch (lParam)
{
case IPC_PLAY:
{
playlist_Play(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_PLAYPAUSE:
{
playlist_t* p_playlist = pl_Get(p_intf->p_libvlc);
const bool playing = playlist_Status(p_playlist) == PLAYLIST_RUNNING;
playlist_Control(p_playlist, playing ? PLAYLIST_PAUSE : PLAYLIST_PLAY, pl_Unlocked);
return 1;
}
case IPC_PAUSE:
{
playlist_Pause(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_STOP:
{
playlist_Stop(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_NEXT:
{
playlist_Next(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_PREVIOUS:
{
playlist_Prev(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_SET_VOLUME:
{
playlist_VolumeSet(pl_Get(p_intf->p_libvlc), (int)wParam / 100.0f);
return 1;
}
case IPC_GET_VOLUME:
{
// VLC can return a volume larger than 100% so we need to cap it to 100 here.
const float volume = playlist_VolumeGet(pl_Get(p_intf->p_libvlc)) * 100.0f;
return (LRESULT)min(volume, 100.0f);
}
case IPC_GET_DURATION:
{
unsigned int duration = 0;
if (p_sys->p_input)
{
input_item_t* const p_item = input_GetItem(p_sys->p_input);
duration = (unsigned int)(input_item_GetDuration(p_item) / 1000000);
}
return duration;
}
case IPC_GET_POSITION:
{
int pos = 0;
if (p_sys->p_input)
{
pos = (int)(var_GetTime(p_sys->p_input, "time") / CLOCK_FREQ);
}
return pos;
}
case IPC_SET_POSITION:
{
if (p_sys->p_input)
{
var_SetTime(p_sys->p_input, "time", (int64_t)wParam * CLOCK_FREQ);
}
return 0;
}
case IPC_GET_SHUFFLE:
{
return (int)var_GetBool(pl_Get(p_intf->p_libvlc), "random");
}
case IPC_SET_SHUFFLE:
{
return (int)var_SetBool(pl_Get(p_intf->p_libvlc), "random", (bool)wParam);
}
case IPC_GET_REPEAT:
{
return (int)var_GetBool(pl_Get(p_intf->p_libvlc), "repeat");
}
case IPC_SET_REPEAT:
{
return (int)var_SetBool(pl_Get(p_intf->p_libvlc), "repeat", (bool)wParam);
}
case IPC_SET_RATING:
{
// VLC does not support ratings so send back 0.
PostMessage(p_sys->cad_window, WM_USER, 0, IPC_RATING_CHANGED_NOTIFICATION);
return 0;
}
case IPC_SET_CALLBACK_HWND:
{
p_sys->cad_window = (HWND)wParam;
return 1;
}
case IPC_SHOW_WINDOW:
{
// TODO.
return 0;
}
case IPC_GET_STATE:
{
const int status = playlist_Status(pl_Get(p_intf->p_libvlc));
return
status == PLAYLIST_RUNNING ? 1 :
status == PLAYLIST_PAUSED ? 2 :
0;
}
case IPC_SHUTDOWN_NOTIFICATION:
{
p_sys->cad_window = NULL;
return 1;
}
case IPC_CLOSE:
{
libvlc_Quit(p_intf->p_libvlc);
return 1;
}
case IPC_GET_CURRENT_TRACK:
{
if (!p_sys->p_input) return 0;
input_item_t* p_item = input_GetItem(p_sys->p_input);
char buffer[DATA_MAX_LENGTH];
int buffer_len = 0;
// If the i sstarts with file://, we assume that it is a local file and detailed
// metadata is available. Otherwise, we assume it to be a network stream (i.e. radio)
// with limited info (only a title).
char* const file = decode_URI(input_item_GetURI(p_item));
if (strncmp(file, "file://", 7) == 0)
{
char* const title = input_item_GetTitleFbName(p_item);
char* const artist = input_item_GetArtist(p_item);
char* const album = input_item_GetAlbum(p_item);
char* const cover = decode_URI(input_item_GetArtworkURL(p_item));
const unsigned int duration = input_item_GetDuration(p_item) / 1000000U;
buffer_len = _snprintf(
buffer, ARRAYSIZE(buffer), "%s\t%s\t%s\t\t\t\t\t%u\t%s\t\t%s\t\t\t\t\t\t\t",
title ? title : "",
artist ? artist : "",
album ? album : "",
duration,
file ? &file[8] : "",
cover ? &cover[8] : ""); // Skip the "file://" part.
free(title);
free(artist);
free(album);
free(cover);
}
else if (char* now_playing = input_item_GetNowPlaying(p_item))
{
char* artist = NULL;
char* title = now_playing;
char* pos = strstr(now_playing, " - ");
if (pos)
{
pos[0] = '\0';
artist = title;
title = pos + 3; // Skip the " - "
}
buffer_len = _snprintf(
buffer, ARRAYSIZE(buffer), "%s\t%s\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t",
title ? title : "",
artist ? artist : "");
free(now_playing);
}
free(file);
if (buffer_len)
{
wchar_t buffer_w[DATA_MAX_LENGTH];
const int buffer_w_len = MultiByteToWideChar(
CP_UTF8, 0, buffer, buffer_len + 1, buffer_w, ARRAYSIZE(buffer_w));
COPYDATASTRUCT cds;
cds.dwData = IPC_CURRENT_TRACK_NOTIFICATION;
cds.lpData = &buffer_w;
cds.cbData = buffer_w_len * sizeof(buffer_w[0]);
SendMessage(
p_sys->cad_window, WM_COPYDATA, IPC_CURRENT_TRACK_NOTIFICATION, (LPARAM)&cds);
}
return 1;
}
}
return 0;
}
