playlist.c
资源名称:tcpmp.rar [点击查看]
上传用户:wstnjxml
上传日期:2014-04-03
资源大小:7248k
文件大小:2k
源码类别:
Windows CE
开发平台:
C/C++
- /*****************************************************************************
- *
- * This program is free software ; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * $Id: playlist.c 346 2005-11-21 22:20:40Z picard $
- *
- * The Core Pocket Media Player
- * Copyright (c) 2004-2005 Gabor Kovacs
- *
- ****************************************************************************/
- #include "common.h"
- static const datatable Params[] =
- {
- { PLAYLIST_STREAM, TYPE_NODE, DF_HIDDEN, STREAM_CLASS },
- DATATABLE_END(PLAYLIST_CLASS)
- };
- static int Enum(playlist* p, int* No, datadef* Param)
- {
- return NodeEnumTable(No,Param,Params);
- }
- static int Get(playlist* p, int No, void* Data, int Size)
- {
- int Result = ERR_INVALID_PARAM;
- switch (No)
- {
- case PLAYLIST_STREAM: GETVALUE(p->Stream,stream*); break;
- }
- return Result;
- }
- static int UpdateStream(playlist* p)
- {
- p->No = -1;
- ParserStream(&p->Parser,p->Stream);
- if (p->UpdateStream)
- return p->UpdateStream(p);
- return ERR_NONE;
- }
- static int Set(playlist* p, int No, const void* Data, int Size)
- {
- int Result = ERR_INVALID_PARAM;
- switch (No)
- {
- case PLAYLIST_STREAM: SETVALUENULL(p->Stream,stream*,UpdateStream(p),p->Stream=NULL); break;
- case PLAYLIST_DATAFEED: ParserDataFeed(&p->Parser,Data,Size); Result = ERR_NONE; break;
- }
- return Result;
- }
- static int Create(playlist* p)
- {
- p->Enum = (nodeenum)Enum;
- p->Get = (nodeget)Get;
- p->Set = (nodeset)Set;
- return ERR_NONE;
- }
- static const nodedef Playlist =
- {
- sizeof(playlist)|CF_ABSTRACT,
- PLAYLIST_CLASS,
- MEDIA_CLASS,
- PRI_DEFAULT,
- (nodecreate)Create,
- NULL,
- };
- void Playlist_Init()
- {
- NodeRegisterClass(&Playlist);
- }
- void Playlist_Done()
- {
- NodeUnRegisterClass(PLAYLIST_CLASS);
- }