added libjson-c. added driver, webinterface and userspace daemon for the

[openwrt.git] / package / fonera-mp3 / src / lib / mp3_socket_parser.c

diff --git a/package/fonera-mp3/src/lib/mp3_socket_parser.c b/package/fonera-mp3/src/lib/mp3_socket_parser.c
new file mode 100644 (file)
index 0000000..1702282
--- /dev/null
+++ b/package/fonera-mp3/src/lib/mp3_socket_parser.c
@@ -0,0 +1,104 @@
+/*
+* 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");
+       };
+};
+
+