mpd-notify/mpd-notify.c

   1 /**********************************************************
   2                 MPD-NOTIFY
   3 # By Msdark (msdark@archilinux.us)
   4 #
   5 # Copyright (C) 2008 Matías Hernández
   6 #
   7 #
   8 # Licensed under the GNU General Public License Version 3
   9 # Ver LICENSE
  10 **********************************************************/
  11
  12 #include "libmpdclient.h"
  13 #include <stdio.h>
  14 #include <string.h>
  15 #include <unistd.h>
  16 #include <stdlib.h>
  17
  18 mpd_Connection * conn;
  19 int reconectar(char *hostname,char *port){
  20         printf("Desconectando....\n");
  21         mpd_closeConnection(conn);
  22         conn = 0;
  23         printf("Reconectando...\n");
  24         sleep(15);
  25         conn = mpd_newConnection(hostname,atoi(port),10);
  26         if(conn->error){
  27                 mpd_closeConnection(conn);
  28                 return -1;
  29         }
  30         printf("Conectado a MPD\n");
  31         return 0;
  32 }
  33
  34 int conectar(char *hostname,char *port){
  35         conn = 0;
  36         conn = mpd_newConnection(hostname,atoi(port),10);
  37         if(conn->error){
  38                 mpd_closeConnection(conn);
  39                 return -1;
  40         }
  41         return 0;
  42 }
  43
  44 int main(){
  45         char *hostname,*port;
  46         char info[500]="NULL",notify[41]="/usr/bin/notify-send -t 2000 -u normal ";
  47         char instruccion[1000];
  48         hostname = getenv("MPD_HOST");
  49         port = getenv("MPD_PORT");
  50         int elapsed;
  51         int last_id = -1;
  52         mpd_Status *status;
  53         conectar(hostname,port);
  54         while(1){
  55                  mpd_sendCommandListOkBegin(conn);
  56                  mpd_sendStatusCommand(conn);
  57                  mpd_sendCurrentSongCommand(conn);
  58                  mpd_sendCommandListEnd(conn);
  59
  60                 if((status = mpd_getStatus(conn))==NULL){
  61                         mpd_finishCommand(conn);
  62                         reconectar(hostname,port);
  63                         printf("\tMPD Stopped\n");
  64                         continue;
  65                 }
  66                 if(status->state==MPD_STATUS_STATE_PAUSE){
  67                         printf("Esta pausado\n");
  68                         continue;
  69                 }else{
  70                         if(status->state!=MPD_STATUS_STATE_PLAY){
  71                                 printf("Esta detenido\n");
  72                                 continue;
  73                         }
  74                 }
  75                 mpd_freeStatus(status);
  76                 mpd_nextListOkCommand(conn);
  77                 mpd_InfoEntity *entity;
  78                 entity = mpd_getNextInfoEntity(conn);
  79                 mpd_Song *song = entity->info.song;
  80                 if(entity->type!=MPD_INFO_ENTITY_TYPE_SONG){
  81                         mpd_freeInfoEntity(entity);
  82                         continue;
  83                 }
  84                 if(song->id != last_id){
  85                         if(song->artist && song->title){
  86                                 strcpy(info,"\"");
  87                                 strcat(info,song->artist);
  88                                 strcat(info,"\n");
  89                                 if(song->album){
  90                                         strcat(info,"Album: ");
  91                                         strcat(info,song->album);
  92                                         strcat(info,"\n");
  93                                 }
  94                                 strcat(info,"Tema: ");
  95                                 strcat(info,song->title);
  96                                 strcat(info,"\"");
  97                                 strcpy(instruccion,notify);
  98                                 strcat(instruccion,info);
  99
 100                                 system(instruccion);
 101                         }else{
 102                                 strcpy(instruccion,notify);
 103                                 strcat(instruccion,"\"");
 104                                 strcat(instruccion,song->file);
 105                                 strcat(instruccion,"\"");
 106                                 system(instruccion);
 107                         }
 108                         last_id = song->id;
 109                 }
 110                 mpd_freeInfoEntity(entity);
 111                 mpd_finishCommand(conn);
 112         }
 113
 114         mpd_closeConnection(conn);
 115         return 0;
 116 }