| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2005 by Michiel van der Kolk |
| * |
| * All files in this archive are subject to the GNU General Public License. |
| * See the file COPYING in the source tree root for full license agreement. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ****************************************************************************/ |
| #include "searchengine.h" |
| #include "parser.h" |
| #include "token.h" |
| #include "dbinterface.h" |
| |
| void *audio_bufferbase; |
| void *audio_bufferpointer; |
| unsigned int audio_buffer_free; |
| struct plugin_api* rb; |
| int w, h, y; |
| |
| void *my_malloc(size_t size) |
| { |
| void *alloc; |
| |
| if (!audio_bufferbase) |
| { |
| audio_bufferbase = audio_bufferpointer |
| = rb->plugin_get_audio_buffer(&audio_buffer_free); |
| } |
| if (size + 4 > audio_buffer_free) |
| return 0; |
| alloc = audio_bufferpointer; |
| audio_bufferpointer += size + 4; |
| audio_buffer_free -= size + 4; |
| return alloc; |
| } |
| |
| void setmallocpos(void *pointer) |
| { |
| audio_bufferpointer = pointer; |
| audio_buffer_free = audio_bufferpointer - audio_bufferbase; |
| } |
| |
| struct token tokenstream[10]; |
| |
| /* this is the plugin entry point */ |
| enum plugin_status plugin_start(struct plugin_api* api, void* parameter) |
| { |
| unsigned char *result,buf[500]; |
| /* this macro should be called as the first thing you do in the plugin. |
| it test that the api version and model the plugin was compiled for |
| matches the machine it is running on */ |
| TEST_PLUGIN_API(api); |
| |
| (void)parameter; |
| |
| /* if you are using a global api pointer, don't forget to copy it! |
| otherwise you will get lovely "I04: IllInstr" errors... :-) */ |
| rb = api; |
| |
| audio_bufferbase=audio_bufferpointer=0; |
| audio_buffer_free=0; |
| |
| /* now go ahead and have fun! */ |
| PUTS("SearchEngine v0.1"); |
| tokenstream[0].kind=TOKEN_NUMIDENTIFIER; |
| tokenstream[0].intvalue=INTVALUE_YEAR; |
| tokenstream[1].kind=TOKEN_GTE; |
| tokenstream[2].kind=TOKEN_NUM; |
| tokenstream[2].intvalue=1980; |
| tokenstream[3].kind=TOKEN_AND; |
| tokenstream[4].kind=TOKEN_NUMIDENTIFIER; |
| tokenstream[4].intvalue=INTVALUE_YEAR; |
| tokenstream[5].kind=TOKEN_LT; |
| tokenstream[6].kind=TOKEN_NUM; |
| tokenstream[6].intvalue=1990; |
| tokenstream[7].kind=TOKEN_EOF; |
| result=parse(tokenstream); |
| rb->snprintf(buf,250,"Retval: 0x%x",result); |
| PUTS(buf); |
| if(result!=0) { |
| int fd=rb->open("/search.m3u", O_WRONLY|O_CREAT|O_TRUNC); |
| int i; |
| for(i=0;i<rb->tagdbheader->filecount;i++) |
| if(result[i]) |
| rb->fdprintf(fd,"%s\n",getfilename(i)); |
| /* rb->write(fd,result,rb->tagdbheader->filecount);*/ |
| rb->close(fd); |
| } |
| return PLUGIN_OK; |
| } |