351 kx /*
351 kx $Id: cddb_ni.h,v 1.32 2009/03/01 03:28:07 jcaratzas Exp $
351 kx
351 kx Copyright (C) 2003, 2004, 2005 Kris Verbeeck <airborne@advalvas.be>
351 kx
351 kx This library is free software; you can redistribute it and/or
351 kx modify it under the terms of the GNU Library General Public
351 kx License as published by the Free Software Foundation; either
351 kx version 2 of the License, or (at your option) any later version.
351 kx
351 kx This library is distributed in the hope that it will be useful,
351 kx but WITHOUT ANY WARRANTY; without even the implied warranty of
351 kx MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
351 kx Library General Public License for more details.
351 kx
351 kx You should have received a copy of the GNU Library General Public
351 kx License along with this library; if not, write to the
351 kx Free Software Foundation, Inc., 59 Temple Place - Suite 330,
351 kx Boston, MA 02111-1307, USA.
351 kx */
351 kx
351 kx #ifndef CDDB_NI_H
351 kx #define CDDB_NI_H 1
351 kx
351 kx #ifdef __cplusplus
351 kx extern "C" {
351 kx #endif
351 kx
351 kx
351 kx #if HAVE_CONFIG_H
351 kx # include <config.h>
351 kx #endif
351 kx
351 kx #ifdef HAVE_ICONV_H
351 kx # include <iconv.h>
351 kx #else
351 kx typedef void *iconv_t; /* for code uniformity */
351 kx #endif
351 kx
351 kx #ifdef HAVE_WINDOWS_H
351 kx #include <windows.h>
351 kx #endif
351 kx
351 kx #ifdef HAVE_WINSOCK2_H
351 kx #include <winsock2.h>
351 kx #ifndef ETIMEDOUT
351 kx #define ETIMEDOUT WSAETIMEDOUT
351 kx #endif
351 kx #ifndef EWOULDBLOCK
351 kx #define EWOULDBLOCK WSAEWOULDBLOCK
351 kx #endif
351 kx #ifndef EINPROGRESS
351 kx #define EINPROGRESS WSAEINPROGRESS
351 kx #endif
351 kx #endif
351 kx
351 kx #include "cddb/cddb_regex.h"
351 kx #include "cddb/cddb.h"
351 kx #include "cddb/cddb_conn_ni.h"
351 kx #include "cddb/cddb_net.h"
351 kx #include "cddb/cddb_cmd_ni.h"
351 kx #include "cddb/cddb_log_ni.h"
351 kx
351 kx
351 kx #define FALSE 0
351 kx #define TRUE 1
351 kx
351 kx #define CHR_CR '\r'
351 kx #define CHR_LF '\n'
351 kx #define CHR_EOS '\0'
351 kx #define CHR_SPACE ' '
351 kx #define CHR_DOT '.'
351 kx
351 kx #define DEFAULT_BUF_SIZE 1024
351 kx
351 kx #define CLIENT_NAME PACKAGE
351 kx #define CLIENT_VERSION VERSION
351 kx
351 kx #define DEFAULT_USER "anonymous"
351 kx #define DEFAULT_HOST "localhost"
351 kx #define DEFAULT_SERVER "gnudb.gnudb.org"
351 kx #define DEFAULT_PORT 8880
351 kx #define DEFAULT_TIMEOUT 10
351 kx #define DEFAULT_PATH_QUERY "/~cddb/cddb.cgi"
351 kx #define DEFAULT_PATH_SUBMIT "/~cddb/submit.cgi"
351 kx #define DEFAULT_CACHE ".cddbslave"
351 kx #define DEFAULT_PROXY_PORT 8080
351 kx
351 kx #define DEFAULT_PROTOCOL_VERSION 6
351 kx #define SERVER_CHARSET "UTF8"
351 kx
351 kx
351 kx #define FREE_NOT_NULL(p) if (p) { free(p); p = NULL; }
351 kx #define CONNECTION_OK(c) (c->socket != -1)
351 kx #define STR_OR_NULL(s) ((s) ? s : "NULL")
351 kx #define STR_OR_EMPTY(s) ((s) ? s : "")
351 kx
351 kx #define RETURN_STR_OR_EMPTY(s) \
351 kx return (!s && (libcddb_flags() & CDDB_F_EMPTY_STR)) ? "" : s
351 kx
351 kx #define ASSERT(cond, error) \
351 kx if (!(cond)) { return error; }
351 kx #define ASSERT_NOT_NULL(ptr) \
351 kx ASSERT(ptr!=NULL, CDDB_ERR_INVALID)
351 kx #define ASSERT_RANGE(num,lo,hi) \
351 kx ASSERT((num>=lo)&&(num<=hi), CDDB_ERR_INVALID)
351 kx
351 kx
351 kx /* --- type definitions */
351 kx
351 kx
351 kx /** Actual definition of track structure. */
351 kx struct cddb_track_s
351 kx {
351 kx int num; /**< track number on the disc */
351 kx int frame_offset; /**< frame offset of the track on the disc */
351 kx int length; /**< track length in seconds */
351 kx char *title; /**< track title */
351 kx char *artist; /**< (optional) track artist */
351 kx char *ext_data; /**< (optional) extended disc data */
351 kx struct cddb_track_s *prev; /**< pointer to previous track, or NULL */
351 kx struct cddb_track_s *next; /**< pointer to next track, or NULL */
351 kx struct cddb_disc_s *disc; /**< disc of which this is a track */
351 kx };
351 kx
351 kx /** Actual definition of disc structure. */
351 kx struct cddb_disc_s
351 kx {
351 kx unsigned int revision; /**< revision number */
351 kx unsigned int discid; /**< four byte disc ID */
351 kx cddb_cat_t category; /**< CDDB category */
351 kx char *genre; /**< disc genre */
351 kx char *title; /**< disc title */
351 kx char *artist; /**< disc artist */
351 kx unsigned int length; /**< disc length in seconds */
351 kx unsigned int year; /**< (optional) disc year YYYY */
351 kx char *ext_data; /**< (optional) extended disc data */
351 kx int track_cnt; /**< number of tracks on the disc */
351 kx cddb_track_t *tracks; /**< pointer to the first track */
351 kx cddb_track_t *iterator; /**< track iterator */
351 kx };
351 kx
351 kx
351 kx /* --- global variables */
351 kx
351 kx
351 kx /** Server connection used especially for text searches. */
351 kx extern cddb_conn_t *cddb_search_conn;
351 kx
351 kx
351 kx /* --- non-exported function prototypes */
351 kx
351 kx
351 kx unsigned int libcddb_flags(void);
351 kx
351 kx /**
351 kx * Convert a string to a new character encoding according to the given
351 kx * conversion descriptor.
351 kx */
351 kx int cddb_str_iconv(iconv_t cd, ICONV_CONST char *in, char **out);
351 kx
351 kx /**
351 kx * Converts all disc and track strings to user character encoding.
351 kx */
351 kx int cddb_disc_iconv(iconv_t cd, cddb_disc_t *disc);
351 kx
351 kx /**
351 kx * Converts all track strings to user character encoding.
351 kx */
351 kx int cddb_track_iconv(iconv_t cd, cddb_track_t *track);
351 kx
351 kx /**
351 kx * Converts all site strings to user character encoding.
351 kx */
351 kx int cddb_site_iconv(iconv_t cd, cddb_site_t *site);
351 kx
351 kx /**
351 kx * Base64 encode the source string and write it to the destination
351 kx * buffer. The destination buffer should be large enough (= 4/3 of
351 kx * src string length).
351 kx */
351 kx void cddb_b64_encode(char *dst, const char *src);
351 kx
351 kx
351 kx #ifdef __cplusplus
351 kx }
351 kx #endif
351 kx
351 kx #endif /* CDDB_NI_H */
Radix cross Linux
The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines
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