Contents

#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <mpcdec/mpcdec.h>
#include <ruby.h>
#include "mppdec.h"
#include "id3tag.h"

static VALUE    mMpc;
static VALUE    cInfo;
static VALUE    rb_mpc_info(VALUE module, VALUE filename);

void
Init_mpc()
{
    mMpc = rb_define_module("Mpc");
    cInfo = rb_define_class_under(mMpc, "Info", rb_cObject);
    
    int             i = 0;
//#define NA 5
    const char     *attr2[] =
	{ "time", "bps","sample_rate", "channels", "bits_per_sample", "comments","tracknumber","year","title","artist","album","comment",NULL
    };
    
    for (i = 0; attr2[i]; i++) {
	rb_define_attr(cInfo, attr2[i], 1, 0);
    }

    rb_define_module_function(mMpc, "info", rb_mpc_info, 1);
}

VALUE
rb_mpc_info(VALUE self, VALUE filename)
{
   VALUE           info = rb_class_new_instance(0, NULL, cInfo);
   mpc_reader_file r;
   mpc_streaminfo si;
   TagInfo_t tags;
   FILE *fp=fopen(STR2CSTR(filename),"r");
   mpc_streaminfo_init(&si);
   mpc_reader_setup_file_reader(&r,fp);
   mpc_streaminfo_read(&si,&r.reader);
   rb_iv_set(info,"@time",rb_float_new(mpc_streaminfo_get_length(&si)));
   rb_iv_set(info,"@sample_rate",INT2FIX(si.sample_freq));
   rb_iv_set(info,"@channels",INT2FIX(si.channels));
   rb_iv_set(info,"@bps",rb_float_new(si.average_bitrate));
   Read_APE_Tags(fp,&tags);
   rb_iv_set(info,"@tracknumber",rb_str_new2(tags.Track));
   rb_iv_set(info,"@year",rb_str_new2(tags.Year));
   rb_iv_set(info,"@title",rb_str_new2(tags.Title));
   rb_iv_set(info,"@artist",rb_str_new2(tags.Artist));
   rb_iv_set(info,"@album",rb_str_new2(tags.Album));
   rb_iv_set(info,"@comment",rb_str_new2(tags.Comment));
   fclose(fp);
   return info;
}

Version data entries

4 entries across 2 versions & 1 rubygems

Version	Path
catori-0.2.5	./ext/mpc/mpc.c
catori-0.2.5	ext/mpc/mpc.c
catori-0.2.6	./ext/mpc/mpc.c
catori-0.2.6	ext/mpc/mpc.c