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105 lines
2.9 KiB
C
105 lines
2.9 KiB
C
/*
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* FOXMP3
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* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
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*
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* Feedback, Bugs... info@acmesystems.it
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "mp3.h"
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#define TOKEN_MAX 16
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#define TOKEN_SIZE 256
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static unsigned char mp3_parser_tokens[TOKEN_MAX][TOKEN_SIZE];
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int mp3_parser_tokenize(unsigned char *in){
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int i = 0;
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char *token = in;
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char *tmp;
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do {
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tmp = strstr(token, " ");
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if(tmp){
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*tmp = '\0';
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strcpy(mp3_parser_tokens[i], token);
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tmp++;
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token = tmp;
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} else {
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strcpy(mp3_parser_tokens[i], token);
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};
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i++;
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}while((i < TOKEN_MAX) && (tmp));
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return i;
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};
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extern int state_current;
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void mp3_parser_incoming(unsigned char *in, unsigned char *out){
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int c = mp3_parser_tokenize(in);
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int ret = 0;
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int t1;
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if(c){
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printf("Parsing command from frontend app -> %s --- %d tokens\n", in, c);
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if((!strcmp(mp3_parser_tokens[0], "PLAY")) && (c == 2)){
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state_event(MP3_EVENT_FILE, state_new_event(mp3_parser_tokens[1], 0));
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ret = 1;
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} else if((!strcmp(mp3_parser_tokens[0], "STREAM"))
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&& (c == 3)){
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if(!strcmp(mp3_parser_tokens[1], "pls")){
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state_event(MP3_EVENT_STREAM, state_new_event(mp3_parser_tokens[2], STREAM_PLS));
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ret = 1;
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} else if(!strcmp(mp3_parser_tokens[1], "url")){
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state_event(MP3_EVENT_STREAM, state_new_event(mp3_parser_tokens[2], STREAM_URL));
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ret = 1;
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}
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} else if((!strcmp(mp3_parser_tokens[0], "VOLUME"))
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&& (c == 2)){
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t1 = atoi(mp3_parser_tokens[1]);
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state_generic_event(MP3_EVENT_GENERIC_VOLUME, t1, NULL);
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ret = 1;
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} else if((!strcmp(mp3_parser_tokens[0], "STOP"))
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&& (c == 1)){
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state_event(MP3_EVENT_STOP, NULL);
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ret = 1;
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} else if((!strcmp(mp3_parser_tokens[0], "STATE"))
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&& (c == 1)){
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state_generic_event(MP3_EVENT_GENERIC_STATE, 0, out);
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return;
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} else if((!strcmp(mp3_parser_tokens[0], "BASS"))
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&& (c == 2)){
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t1 = atoi(mp3_parser_tokens[1]);
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state_generic_event(MP3_EVENT_GENERIC_BASS, t1, NULL);
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ret = 1;
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}
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if(ret){
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sprintf(out, "OK\n");
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printf("Command parsed ok.\n");
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} else {
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sprintf(out, "ERROR\n");
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printf("Command parsed with error.\n");
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};
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} else {
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printf("Got command from frontend with 0 tokens.\n");
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};
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};
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