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/* $Id: mp3db.c,v 1.1.1.1 2000/10/16 01:09:49 edwards Exp $ */
#include "teknap.h"
#include "struct.h"
#include "ircaux.h"
#include "output.h"
#include "mp3db.h"
typedef struct _mp3db_search_ {
struct _mp3db_search_ *next;
char *pattern;
int bitrate;
int type;
FILE *fp;
} Mp3Search;
static char FORMAT_MP3[512] = " %N %g4.1L %b %t %f";
static char FORMAT_DIR[512] = " %f - %N";
#define OTHER_FORMAT_MP3 " %S %B %T %L %F"
Mp3Search *search_param = NULL;
#define SEARCH_FILENAME 0x0001
#define SEARCH_BITRATE 0x0002
#define SEARCH_LABEL 0x0004
#define PRINT_LABEL 0x0001
#define PRINT_ONE 0x0002
#define PRINT_ALL 0x0004
FILE *open_database(char *filename)
{
FILE *fp = NULL;
char *p;
if ((p = expand_twiddle(filename)))
fp = uzfopen(&p, ".", 0, NULL);
new_free(&p);
return fp;
}
int mp3printf(char *, int, char *, FileStruct *);
void search_database(Mp3Search *find)
{
FILE *fp;
int print_it;
FileStruct fs = { 0 };
Tmp3_Entry tmp;
char buffer[BIG_BUFFER_SIZE+1];
int count = 0;
int number = 0;
Mp3Search *new, *last;
fp = open_database("/etc/mp3.db");
if (!fp)
{
say("No Such file as /etc/mp3.db");
return;
}
for (new = find; new; new = last)
{
last = new->next;
fread(&tmp, sizeof(tmp), 1, fp);
while(!feof(fp))
{
count++;
memset(&fs, 0, sizeof(FileStruct));
fs.filename = tmp.pathname;
fs.nick = tmp.label;
fs.bitrate = tmp.bitrate;
fs.seconds = tmp.time;
fs.stereo = 1;
fs.filesize = tmp.size;
print_it = 0;
switch(new->type)
{
case SEARCH_FILENAME:
if (wild_match(new->pattern, fs.filename))
if (new->bitrate == -1 || new->bitrate == fs.bitrate)
print_it++;
break;
case SEARCH_BITRATE:
if (new->bitrate == fs.bitrate)
print_it++;
break;
case SEARCH_LABEL:
if (wild_match(new->pattern, tmp.label))
print_it++;
break;
default:
break;
}
if (print_it)
{
if (tmp.mode == M_MP3)
mp3printf(buffer, BIG_BUFFER_SIZE, FORMAT_MP3, &fs);
else
mp3printf(buffer, BIG_BUFFER_SIZE, FORMAT_DIR, &fs);
if (new->fp)
fprintf(new->fp, "%s\n", buffer);
else
put_it(buffer);
number++;
}
fread(&tmp, sizeof(tmp), 1, fp);
}
say("Searched for %s/%d and returned %d entries", new->pattern, count, number);
count = 0; number = 0;
new_free(&new->pattern);
if (new->fp)
{
if (!last || (last && last->fp != new->fp))
fclose(new->fp);
}
new_free(&new);
}
fclose(fp);
}
#if 0
void search_by_filename(char *pattern, int type)
{
search_database(pattern, SEARCH_FILENAME, type);
}
void search_by_label(char *pattern, int type)
{
search_database(pattern, SEARCH_LABEL, type);
}
void search_by_bitrate(char *pattern, int type)
{
if (my_atol(pattern))
search_database(pattern, SEARCH_BITRATE, type);
}
#endif
BUILT_IN_COMMAND(dbsearch)
{
char *arg;
Mp3Search *new = NULL;
int bitrate = -1;
while ((arg = new_next_arg(args, &args)))
{
if (!arg || !*arg)
break;
new = (Mp3Search *)new_malloc(sizeof(Mp3Search));
new->type = SEARCH_FILENAME;
new->bitrate = bitrate;
if (*arg == '-')
arg++;
else
{
new->pattern = m_sprintf("*%s*", arg);
continue;
}
switch(*arg)
{
case 'F':
if ((arg = next_arg(args, &args)))
if (search_param)
search_param->fp = fopen(arg, "w");
new_free(&new);
break;
case 'S':
new->type = SEARCH_FILENAME;
new->pattern = m_sprintf("*%s*", new_next_arg(args, &args));
break;
case 'B':
bitrate = my_atol(next_arg(args, &args));
new_free(&new);
break;
case 'l':
new->type = SEARCH_LABEL;
new->pattern = m_sprintf("*%s*", new_next_arg(args, &args));
break;
case 'b':
new->type = SEARCH_BITRATE;
new->bitrate = my_atol(next_arg(args, &args));
break;
default:
say("Unknown option. -S, -l, -b");
new_free(&new);
break;
}
if (!new)
continue;
new->next = search_param;
search_param = new;
}
if (search_param)
search_database(search_param);
search_param = NULL;
}
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