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Diffstat (limited to 'include/cddb/cddb_ni.h')
| -rw-r--r-- | include/cddb/cddb_ni.h | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/include/cddb/cddb_ni.h b/include/cddb/cddb_ni.h new file mode 100644 index 00000000..d32fdc13 --- /dev/null +++ b/include/cddb/cddb_ni.h @@ -0,0 +1,189 @@ +/* + $Id: cddb_ni.h,v 1.32 2009/03/01 03:28:07 jcaratzas Exp $ + + Copyright (C) 2003, 2004, 2005 Kris Verbeeck <airborne@advalvas.be> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef CDDB_NI_H +#define CDDB_NI_H 1 + +#ifdef __cplusplus + extern "C" { +#endif + + +#if HAVE_CONFIG_H +# include <config.h> +#endif + +#ifdef HAVE_ICONV_H +# include <iconv.h> +#else + typedef void *iconv_t; /* for code uniformity */ +#endif + +#ifdef HAVE_WINDOWS_H +#include <windows.h> +#endif + +#ifdef HAVE_WINSOCK2_H +#include <winsock2.h> +#ifndef ETIMEDOUT +#define ETIMEDOUT WSAETIMEDOUT +#endif +#ifndef EWOULDBLOCK +#define EWOULDBLOCK WSAEWOULDBLOCK +#endif +#ifndef EINPROGRESS +#define EINPROGRESS WSAEINPROGRESS +#endif +#endif + +#include "cddb/cddb_regex.h" +#include "cddb/cddb.h" +#include "cddb/cddb_conn_ni.h" +#include "cddb/cddb_net.h" +#include "cddb/cddb_cmd_ni.h" +#include "cddb/cddb_log_ni.h" + + +#define FALSE 0 +#define TRUE 1 + +#define CHR_CR '\r' +#define CHR_LF '\n' +#define CHR_EOS '\0' +#define CHR_SPACE ' ' +#define CHR_DOT '.' + +#define DEFAULT_BUF_SIZE 1024 + +#define CLIENT_NAME PACKAGE +#define CLIENT_VERSION VERSION + +#define DEFAULT_USER "anonymous" +#define DEFAULT_HOST "localhost" +#define DEFAULT_SERVER "freedb.org" +#define DEFAULT_PORT 888 +#define DEFAULT_TIMEOUT 10 +#define DEFAULT_PATH_QUERY "/~cddb/cddb.cgi" +#define DEFAULT_PATH_SUBMIT "/~cddb/submit.cgi" +#define DEFAULT_CACHE ".cddbslave" +#define DEFAULT_PROXY_PORT 8080 + +#define DEFAULT_PROTOCOL_VERSION 6 +#define SERVER_CHARSET "UTF8" + + +#define FREE_NOT_NULL(p) if (p) { free(p); p = NULL; } +#define CONNECTION_OK(c) (c->socket != -1) +#define STR_OR_NULL(s) ((s) ? s : "NULL") +#define STR_OR_EMPTY(s) ((s) ? s : "") + +#define RETURN_STR_OR_EMPTY(s) \ + return (!s && (libcddb_flags() & CDDB_F_EMPTY_STR)) ? "" : s + +#define ASSERT(cond, error) \ + if (!(cond)) { return error; } +#define ASSERT_NOT_NULL(ptr) \ + ASSERT(ptr!=NULL, CDDB_ERR_INVALID) +#define ASSERT_RANGE(num,lo,hi) \ + ASSERT((num>=lo)&&(num<=hi), CDDB_ERR_INVALID) + + +/* --- type definitions */ + + +/** Actual definition of track structure. */ +struct cddb_track_s +{ + int num; /**< track number on the disc */ + int frame_offset; /**< frame offset of the track on the disc */ + int length; /**< track length in seconds */ + char *title; /**< track title */ + char *artist; /**< (optional) track artist */ + char *ext_data; /**< (optional) extended disc data */ + struct cddb_track_s *prev; /**< pointer to previous track, or NULL */ + struct cddb_track_s *next; /**< pointer to next track, or NULL */ + struct cddb_disc_s *disc; /**< disc of which this is a track */ +}; + +/** Actual definition of disc structure. */ +struct cddb_disc_s +{ + unsigned int revision; /**< revision number */ + unsigned int discid; /**< four byte disc ID */ + cddb_cat_t category; /**< CDDB category */ + char *genre; /**< disc genre */ + char *title; /**< disc title */ + char *artist; /**< disc artist */ + unsigned int length; /**< disc length in seconds */ + unsigned int year; /**< (optional) disc year YYYY */ + char *ext_data; /**< (optional) extended disc data */ + int track_cnt; /**< number of tracks on the disc */ + cddb_track_t *tracks; /**< pointer to the first track */ + cddb_track_t *iterator; /**< track iterator */ +}; + + +/* --- global variables */ + + +/** Server connection used especially for text searches. */ +extern cddb_conn_t *cddb_search_conn; + + +/* --- non-exported function prototypes */ + + +unsigned int libcddb_flags(void); + +/** + * Convert a string to a new character encoding according to the given + * conversion descriptor. + */ +int cddb_str_iconv(iconv_t cd, ICONV_CONST char *in, char **out); + +/** + * Converts all disc and track strings to user character encoding. + */ +int cddb_disc_iconv(iconv_t cd, cddb_disc_t *disc); + +/** + * Converts all track strings to user character encoding. + */ +int cddb_track_iconv(iconv_t cd, cddb_track_t *track); + +/** + * Converts all site strings to user character encoding. + */ +int cddb_site_iconv(iconv_t cd, cddb_site_t *site); + +/** + * Base64 encode the source string and write it to the destination + * buffer. The destination buffer should be large enough (= 4/3 of + * src string length). + */ +void cddb_b64_encode(char *dst, const char *src); + + +#ifdef __cplusplus + } +#endif + +#endif /* CDDB_NI_H */ |