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/*
* FOXMP3
* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
*
* 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, MA02111-1307USA
*
* Feedback, Bugs... info@acmesystems.it
*
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "mp3.h"
#define TOKEN_MAX 16
#define TOKEN_SIZE 256
static unsigned char mp3_parser_tokens[TOKEN_MAX][TOKEN_SIZE];
int mp3_parser_tokenize(unsigned char *in){
int i = 0;
char *token = in;
char *tmp;
do {
tmp = strstr(token, " ");
if(tmp){
*tmp = '\0';
strcpy(mp3_parser_tokens[i], token);
tmp++;
token = tmp;
} else {
strcpy(mp3_parser_tokens[i], token);
};
i++;
}while((i < TOKEN_MAX) && (tmp));
return i;
};
extern int state_current;
void mp3_parser_incoming(unsigned char *in, unsigned char *out){
int c = mp3_parser_tokenize(in);
int ret = 0;
int t1;
if(c){
printf("Parsing command from frontend app -> %s --- %d tokens\n", in, c);
if((!strcmp(mp3_parser_tokens[0], "PLAY")) && (c == 2)){
state_event(MP3_EVENT_FILE, state_new_event(mp3_parser_tokens[1], 0));
ret = 1;
} else if((!strcmp(mp3_parser_tokens[0], "STREAM"))
&& (c == 3)){
if(!strcmp(mp3_parser_tokens[1], "pls")){
state_event(MP3_EVENT_STREAM, state_new_event(mp3_parser_tokens[2], STREAM_PLS));
ret = 1;
} else if(!strcmp(mp3_parser_tokens[1], "url")){
state_event(MP3_EVENT_STREAM, state_new_event(mp3_parser_tokens[2], STREAM_URL));
ret = 1;
}
} else if((!strcmp(mp3_parser_tokens[0], "VOLUME"))
&& (c == 2)){
t1 = atoi(mp3_parser_tokens[1]);
state_generic_event(MP3_EVENT_GENERIC_VOLUME, t1, NULL);
ret = 1;
} else if((!strcmp(mp3_parser_tokens[0], "STOP"))
&& (c == 1)){
state_event(MP3_EVENT_STOP, NULL);
ret = 1;
} else if((!strcmp(mp3_parser_tokens[0], "STATE"))
&& (c == 1)){
state_generic_event(MP3_EVENT_GENERIC_STATE, 0, out);
return;
} else if((!strcmp(mp3_parser_tokens[0], "BASS"))
&& (c == 2)){
t1 = atoi(mp3_parser_tokens[1]);
state_generic_event(MP3_EVENT_GENERIC_BASS, t1, NULL);
ret = 1;
}
if(ret){
sprintf(out, "OK\n");
printf("Command parsed ok.\n");
} else {
sprintf(out, "ERROR\n");
printf("Command parsed with error.\n");
};
} else {
printf("Got command from frontend with 0 tokens.\n");
};
};
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