diff options
Diffstat (limited to 'src/input/input_cda.c')
| -rw-r--r-- | src/input/input_cda.c | 1868 |
1 files changed, 0 insertions, 1868 deletions
diff --git a/src/input/input_cda.c b/src/input/input_cda.c deleted file mode 100644 index 9ab34aff5..000000000 --- a/src/input/input_cda.c +++ /dev/null @@ -1,1868 +0,0 @@ -/* - * Copyright (C) 2000-2002 the xine project - * - * This file is part of xine, a free video player. - * - * xine is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * xine 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * - * $Id: input_cda.c,v 1.38 2002/12/27 16:47:10 miguelfreitas Exp $ - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <stdlib.h> - -#include <netdb.h> -#include <signal.h> -#include <netinet/in.h> -#include <sys/socket.h> - -#include <pwd.h> -#include <sys/types.h> - -#include <dirent.h> -#include <sys/stat.h> -#include <unistd.h> -#include <errno.h> -#include <limits.h> -#include <fcntl.h> -#include <sys/ioctl.h> -#include <string.h> -#ifdef HAVE_LINUX_CDROM_H -# define NON_BLOCKING -# include <linux/cdrom.h> -#endif -#ifdef HAVE_SYS_CDIO_H -# include <sys/cdio.h> -/* TODO: not clean yet */ -# if defined (__FreeBSD__) -# define CDIOREADSUBCHANNEL CDIOCREADSUBCHANNEL -# ifndef MAX_TRACKS -# define MAX_TRACKS 100 -# endif -# ifndef CDROM_DATA_TRACK -# define CDROM_DATA_TRACK 4 -# endif -# include <sys/cdrio.h> -# endif -#endif - -/* For Digital UNIX */ -#ifdef HAVE_IO_CAM_CDROM_H -#include <io/cam/cdrom.h> -#endif - -#if !defined (HAVE_LINUX_CDROM_H) && !defined (HAVE_SYS_CDIO_H) && !defined(HAVE_IO_CAM_CDROM_H) -#error "you need to add cdrom / CDA support for your platform to input_cda and configure.in" -#endif - -#include "xine_internal.h" -#include "xineutils.h" -#include "input_plugin.h" - -/* -#define DEBUG_DISC -#define DEBUG_POS -#define TRACE_FUNCS -*/ - -#ifdef TRACE_FUNCS -#define _ENTER_FUNC() printf("%s() ENTERING.\n", __XINE_FUNCTION__) -#define _LEAVE_FUNC() printf("%s() LEAVING.\n", __XINE_FUNCTION__) -#else -#define _ENTER_FUNC() -#define _LEAVE_FUNC() -#endif - -#ifdef __GNUC__ -#define LOG_MSG_STDERR(xine, message, args...) { \ - xine_log(xine, XINE_LOG_MSG, message, ##args); \ - fprintf(stderr, message, ##args); \ - } -#define LOG_MSG(xine, message, args...) { \ - xine_log(xine, XINE_LOG_MSG, message, ##args); \ - printf(message, ##args); \ - } -#else -#define LOG_MSG_STDERR(xine, ...) { \ - xine_log(xine, XINE_LOG_MSG, __VA_ARGS__); \ - fprintf(stderr, __VA_ARGS__); \ - } -#define LOG_MSG(xine, ...) { \ - xine_log(xine, XINE_LOG_MSG, __VA_ARGS__); \ - printf(__VA_ARGS__); \ - } -#endif - -#if defined(__sun) -#define CDROM "/vol/dev/aliases/cdrom0" -#else -#define CDROM "/dev/cdaudio" -#endif - -#define CDDB_SERVER "freedb.freedb.org" -#define CDDB_PORT 8880 - -/* for type */ -#define CDAUDIO 1 -#define CDDATA 2 - -/* for status */ -#define CDA_NO 1 -#define CDA_PLAY 2 -#define CDA_PAUSE 3 -#define CDA_STOP 4 -#define CDA_EJECT 5 -#define CDA_COMPLETE 6 - -#define CDA_BLOCKSIZE 75 - -typedef struct { - int type; - int length; - int start; - int track; - char *title; -} trackinfo_t; - -typedef struct { - xine_t *xine; - int fd; - char *device_name; - int cur_track; - int cur_pos; - int status; - int num_tracks; - int length; - unsigned long disc_id; - int have_cddb_info; - char *title; - char *category; - char *cdiscid; - char ui_title[256]; - trackinfo_t *track; -} cdainfo_t; - -typedef struct { - - input_plugin_t input_plugin; - - config_values_t *config; - xine_t *xine; - - uint32_t speed; - - char *mrl; - - struct { - char *server; - int port; - int fd; - char *cache_dir; - } cddb; - - cdainfo_t *cda; - - char *filelist[100]; - int mrls_allocated_entries; - xine_mrl_t **mrls; - -} cda_input_plugin_t; - -/* Func proto */ -static void _cda_stop_cd(cdainfo_t *); - -/* - * ******************************** PRIVATES *************************************** - */ - -/* - * Callbacks for configuratoin changes. - */ -static void device_change_cb(void *data, xine_cfg_entry_t *cfg) { - cda_input_plugin_t *this = (cda_input_plugin_t *) data; - - this->cda->device_name = cfg->str_value; -} -static void server_change_cb(void *data, xine_cfg_entry_t *cfg) { - cda_input_plugin_t *this = (cda_input_plugin_t *) data; - - this->cddb.server = cfg->str_value; -} -static void port_change_cb(void *data, xine_cfg_entry_t *cfg) { - cda_input_plugin_t *this = (cda_input_plugin_t *) data; - - this->cddb.port = cfg->num_value; -} -static void cachedir_change_cb(void *data, xine_cfg_entry_t *cfg) { - cda_input_plugin_t *this = (cda_input_plugin_t *) data; - - this->cddb.cache_dir = cfg->str_value; -} - -/* - * - */ -static void _cda_mkdir_safe(char *path) { - struct stat pstat; - - if(path == NULL) - return; - - if((lstat(path, &pstat)) < 0) { - /* file or directory no exist, create it */ - if(mkdir(path, 0755) < 0) { - fprintf(stderr, "input_cda: mkdir(%s) failed: %s\n", path, strerror(errno)); - return; - } - } - else { - /* Check of found file is a directory file */ - if(!S_ISDIR(pstat.st_mode)) { - fprintf(stderr, "input_cda: %s is not a directory.\n", path); - } - } -} - -/* - * - */ -static void _cda_mkdir_recursive_safe(char *path) { - char *p, *pp; - char buf[XINE_PATH_MAX + XINE_NAME_MAX + 1]; - char buf2[XINE_PATH_MAX + XINE_NAME_MAX + 1]; - - if(path == NULL) - return; - - memset(&buf, 0, sizeof(buf)); - memset(&buf2, 0, sizeof(buf2)); - - sprintf(buf, "%s", path); - pp = buf; - while((p = xine_strsep(&pp, "/")) != NULL) { - if(p && strlen(p)) { - sprintf(buf2, "%s/%s", buf2, p); - _cda_mkdir_safe(buf2); - } - } -} - -/* - * ************* CDDB ********************* - */ - -/* - * - */ -static char *_cda_cddb_get_default_location(void) { - static char buf[XINE_PATH_MAX + XINE_NAME_MAX + 1]; - - memset(&buf, 0, sizeof(buf)); - sprintf(buf, "%s/.xine/cddbcache", (xine_get_homedir())); - - return buf; -} - - -/* - * Small sighandler ;-) - */ -static void die(int signal) { - printf("Signal %d\n",signal); - abort(); -} - -/* - * Read from socket, fill char *s, return size length. - */ -static int _cda_cddb_socket_read(char *s, int size, int socket) { - int i = 0, r; - char c; - - alarm(20); - signal(SIGALRM, die); - - while((r=recv(socket, &c, 1, 0)) != 0) { - if(c == '\r' || c == '\n') - break; - if(i > size) - break; - s[i] = c; - i++; - } - s[i] = '\n'; - s[i+1] = 0; - recv(socket, &c, 1, 0); - - alarm(0); - signal(SIGALRM, SIG_DFL); - - s[i] = 0; - return r; -} - -/* - * Send a command to socket - */ -static int _cda_cddb_send_command(cda_input_plugin_t *this, char *cmd) { - - if((this == NULL) || (this->cddb.fd < 0) || (cmd == NULL)) - return -1; - - return (send(this->cddb.fd, cmd, strlen(cmd), 0)); -} - -/* - * Handle return code od a command result. - */ -static int _cda_cddb_handle_code(char *buf) { - int rcode, fdig, sdig, tdig; - int err = -1; - - if(sscanf(buf, "%d", &rcode) == 1) { - - fdig = rcode / 100; - sdig = (rcode - (fdig * 100)) / 10; - tdig = (rcode - (fdig * 100) - (sdig * 10)); - - /* - printf(" %d--\n", fdig); - printf(" -%d-\n", sdig); - printf(" --%d\n", tdig); - */ - switch(fdig) { - case 1: - // printf("Informative message\n"); - err = 0; - break; - case 2: - // printf("Command OK\n"); - err = 0; - break; - case 3: - // printf("Command OK so far, continue\n"); - err = 0; - break; - case 4: - // printf("Command OK, but cannot be performed for some specified reasons\n"); - err = -1; - break; - case 5: - // printf("Command unimplemented, incorrect, or program error\n"); - err = -1; - break; - default: - // printf("Unhandled case %d\n", fdig); - err = -1; - break; - } - - switch(sdig) { - case 0: - // printf("Ready for further commands\n"); - err = 0; - break; - case 1: - // printf("More server-to-client output follows (until terminating marker)\n"); - err = 0; - break; - case 2: - // printf("More client-to-server input follows (until terminating marker)\n"); - err = 0; - break; - case 3: - // printf("Connection will close\n"); - err = -1; - break; - default: - // printf("Unhandled case %d\n", sdig); - err = -1; - break; - } - - if(err >= 0) - err = rcode; - } - - return err; -} - -/* - * Try to load cached cddb infos - */ -static int _cda_load_cached_cddb_infos(cda_input_plugin_t *this) { - char cdir[XINE_PATH_MAX + XINE_NAME_MAX + 1]; - DIR *dir; - - if(this == NULL) - return 0; - - memset(&cdir, 0, sizeof(cdir)); - sprintf(cdir, "%s", this->cddb.cache_dir); - - if((dir = opendir(cdir)) != NULL) { - struct dirent *pdir; - - while((pdir = readdir(dir)) != NULL) { - char discid[9]; - - memset(&discid, 0, sizeof(discid)); - sprintf(discid, "%08lx", this->cda->disc_id); - - if(!strcasecmp(pdir->d_name, discid)) { - FILE *fd; - - sprintf(cdir, "%s/%s", cdir, discid); - if((fd = fopen(cdir, "r")) == NULL) { - LOG_MSG_STDERR(this->xine, _("input_cda: fopen(%s) failed: %s\n"), cdir, strerror(errno)); - closedir(dir); - return 0; - } - else { - char buffer[256], *ln, *pt; - char buf[256]; - int tnum; - - while((ln = fgets(buffer, 255, fd)) != NULL) { - - buffer[strlen(buffer) - 1] = '\0'; - - if(sscanf(buffer, "DTITLE=%s", &buf[0]) == 1) { - pt = strrchr(buffer, '='); - if(pt) pt++; - this->cda->title = strdup(pt); - } - else if(sscanf(buffer, "TTITLE%d=%s", &tnum, &buf[0]) == 2) { - pt = strrchr(buffer, '='); - if(pt) pt++; - this->cda->track[tnum].title = strdup(pt); - } - - } - fclose(fd); - } - - closedir(dir); - return 1; - } - } - closedir(dir); - } - - return 0; -} - -/* - * Save cddb grabbed infos. - */ -static void _cda_save_cached_cddb_infos(cda_input_plugin_t *this, char *filecontent) { - char cfile[XINE_PATH_MAX + XINE_NAME_MAX + 1]; - FILE *fd; - - if((this == NULL) || (filecontent == NULL)) - return; - - memset(&cfile, 0, sizeof(cfile)); - - /* Ensure "~/.xine/cddbcache" exist */ - sprintf(cfile, "%s", this->cddb.cache_dir); - - _cda_mkdir_recursive_safe(cfile); - - sprintf(cfile, "%s/%08lx", this->cddb.cache_dir, this->cda->disc_id); - - if((fd = fopen(cfile, "w")) == NULL) { - LOG_MSG(this->xine, _("input_cda: fopen(%s) failed: %s\n"), cfile, strerror(errno)); - return; - } - else { - fprintf(fd, filecontent); - fclose(fd); - } - -} - -/* - * Open a socket. - */ -static int _cda_cddb_socket_open(cda_input_plugin_t *this) { - int sockfd; - struct hostent *he; - struct sockaddr_in their_addr; - - if(this == NULL) - return -1; - - alarm(15); - signal(SIGALRM, die); - if((he=gethostbyname(this->cddb.server)) == NULL) { - alarm(0); - signal(SIGALRM, SIG_DFL); - return -1; - } - - if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1) { - alarm(0); - signal(SIGALRM, SIG_DFL); - return -1; - } - - their_addr.sin_family = AF_INET; - their_addr.sin_port = htons(this->cddb.port); - their_addr.sin_addr = *((struct in_addr *)he->h_addr); - memset(&(their_addr.sin_zero), 0, 8); - - if(connect(sockfd, (struct sockaddr *)&their_addr, sizeof(struct sockaddr)) == -1) { - alarm(0); - signal(SIGALRM, SIG_DFL); - return -1; - } - alarm(0); - signal(SIGALRM, SIG_DFL); - - return sockfd; -} - -/* - * Close the socket - */ -static void _cda_cddb_socket_close(cda_input_plugin_t *this) { - - if((this == NULL) || (this->cddb.fd < 0)) - return; - - close(this->cddb.fd); - this->cddb.fd = -1; -} - -/* - * Try to talk with CDDB server (to retrieve disc/tracks titles). - */ -static void _cda_cddb_retrieve(cda_input_plugin_t *this) { - char buffer[2048]; - int err, i; - - if(this == NULL) - return; - - if(_cda_load_cached_cddb_infos(this)) { -#ifdef DEBUG - int j; - - printf("We already have infos\n"); - printf("Title: '%s'\n", this->cda->title); - for(j=0;j<this->cda->num_tracks;j++) - printf("Track %2d: '%s'\n", j, this->cda->track[j].title); -#endif - this->cda->have_cddb_info = 1; - return; - } - else { - - this->cddb.fd = _cda_cddb_socket_open(this); - if(this->cddb.fd >= 0) { - LOG_MSG(this->xine, _("input_cda: server '%s:%d' successfuly connected.\n"), - this->cddb.server, this->cddb.port); - - } - else { - LOG_MSG(this->xine, _("input_cda: opening server '%s:%d' failed: %s\n"), - this->cddb.server, this->cddb.port, strerror(errno)); - this->cda->have_cddb_info = 0; - return; - } - - memset(&buffer, 0, sizeof(buffer)); - - /* Get welcome message */ - if(_cda_cddb_socket_read(&buffer[0], 2047, this->cddb.fd)) { - if((err = _cda_cddb_handle_code(buffer)) >= 0) { - /* send hello */ - memset(&buffer, 0, sizeof(buffer)); - /* We don't send current user/host name to prevent spam. - * Software that sends this is considered spyware - * that most people don't like. - */ - sprintf(buffer, "cddb hello unknown localhost xine %s\n", VERSION); - if((err = _cda_cddb_send_command(this, buffer)) > 0) { - /* Get answer from hello */ - memset(&buffer, 0, sizeof(buffer)); - if(_cda_cddb_socket_read(&buffer[0], 2047, this->cddb.fd)) { - /* Parse returned code */ - if((err = _cda_cddb_handle_code(buffer)) >= 0) { - /* We are logged, query disc */ - memset(&buffer, 0, sizeof(buffer)); - sprintf(buffer, "cddb query %08lx %d ", this->cda->disc_id, this->cda->num_tracks); - for(i = 0; i < this->cda->num_tracks; i++) { - sprintf(buffer, "%s%d ", buffer, this->cda->track[i].start); - } - sprintf(buffer, "%s%d\n", buffer, this->cda->track[i].length); - if((err = _cda_cddb_send_command(this, buffer)) > 0) { - memset(&buffer, 0, sizeof(buffer)); - if(_cda_cddb_socket_read(&buffer[0], 2047, this->cddb.fd)) { - /* Parse returned code */ - if((err = _cda_cddb_handle_code(buffer)) == 200) { - /* Disc entry exist */ - char *m = NULL, *p = buffer; - int f = 0; - - while((f <= 2) && ((m = xine_strsep(&p, " ")) != NULL)) { - if(f == 1) - this->cda->category = strdup(m); - else if(f == 2) - this->cda->cdiscid = strdup(m); - f++; - } - } - - /* Now, grab track titles */ - memset(&buffer, 0, sizeof(buffer)); - sprintf(buffer, "cddb read %s %s\n", this->cda->category, this->cda->cdiscid); - if((err = _cda_cddb_send_command(this, buffer)) > 0) { - /* Get answer from read */ - memset(&buffer, 0, sizeof(buffer)); - if(_cda_cddb_socket_read(&buffer[0], 2047, this->cddb.fd)) { - /* Great, now we will have track titles */ - if((err = _cda_cddb_handle_code(buffer)) == 210) { - char buf[2048]; - unsigned char *pt; - int tnum; - char buffercache[32768]; - - this->cda->have_cddb_info = 1; - memset(&buffercache, 0, sizeof(buffercache)); - - while(strcmp(buffer, ".")) { - memset(&buffer, 0, sizeof(buffer)); - _cda_cddb_socket_read(&buffer[0], 2047, this->cddb.fd); - - sprintf(buffercache, "%s%s\n", buffercache, buffer); - - if(sscanf(buffer, "DTITLE=%s", &buf[0]) == 1) { - pt = strrchr(buffer, '='); - if(pt) pt++; - this->cda->title = strdup(pt); - } - else if(sscanf(buffer, "TTITLE%d=%s", &tnum, &buf[0]) == 2) { - pt = strrchr(buffer, '='); - if(pt) pt++; - this->cda->track[tnum].title = strdup(pt); - } - } - /* Save grabbed info */ - _cda_save_cached_cddb_infos(this, buffercache); - } - } - } - } - } - } - } - } - } - } - _cda_cddb_socket_close(this); - } - -} - -/* - * - */ -static unsigned int _cda_cddb_sum(int n) { - unsigned int ret = 0; - - while(n > 0) { - ret += (n % 10); - n /= 10; - } - return ret; -} - -/* - * Compute cddb disc compliant id - */ -static unsigned long _cda_calc_cddb_id(cdainfo_t *cda) { - int i, tsum = 0; - - if(cda == NULL || (cda->num_tracks <= 0)) - return 0; - - for(i = 0; i < cda->num_tracks; i++) - tsum += _cda_cddb_sum((cda->track[i].start / 75)); - - return ((tsum % 0xff) << 24 - | (cda->track[cda->num_tracks].length - (cda->track[0].start / 75)) << 8 - | cda->num_tracks); -} - -/* - * return cbbd disc id. - */ -static unsigned long _cda_get_cddb_id(cdainfo_t *cda) { - - if(cda == NULL || (cda->num_tracks <= 0)) - return 0; - - return _cda_calc_cddb_id(cda); -} - -/* - * grab (try) titles from cddb server. - */ -static void _cda_cbbd_grab_infos(cda_input_plugin_t *this) { - - if(this == NULL) - return; - - _cda_cddb_retrieve(this); - -} - -/* - * **************** CDDB END ********************* - */ - -/* - * Return 1 if CD has been changed, 0 of not, -1 on error. - */ -static int _cda_is_cd_changed(cdainfo_t *cda) { -#ifdef DROM_MEDIA_CHANGED - int err, cd_changed=0; - - if(cda == NULL || cda->fd < 0) - return -1; - - if((err = ioctl(cda->fd, CDROM_MEDIA_CHANGED, cd_changed)) < 0) { - LOG_MSG_STDERR(this->xine, _("input_cda: ioctl(CDROM_MEDIA_CHANGED) failed: %s.\n"), strerror(errno)); - return -1; - } - - switch(err) { - case 1: - return 1; - break; - - default: - return 0; - break; - } - - return -1; -#else - /* - * At least on solaris, CDROM_MEDIA_CHANGED does not exist. Just return an - * error for now - */ - return -1; -#endif -} - -/* - * Get CDA status (pos, cur track, status) - */ -static int _cda_get_status_cd(cdainfo_t *cda) { -#ifdef CDIOREADSUBCHANNEL - struct ioc_read_subchannel cdsc; - struct cd_sub_channel_info data; -#endif -#ifdef CDROMSUBCHNL - struct cdrom_subchnl sc; -#endif -#ifdef CDROM_READ_SUBCHANNEL - struct cd_sub_channel sch; -#endif - int cur_pos_abs = 0; - int cur_frame = 0; - int cur_track; - int cur_pos_rel = 0; - - if(cda == NULL || cda->fd < 0) - return 0; - - -#ifdef CDIOREADSUBCHANNEL - memset(&cdsc, 0, sizeof(struct ioc_read_subchannel)); - cdsc.data = &data; - cdsc.data_len = sizeof(data); - cdsc.data_format = CD_CURRENT_POSITION; - cdsc.address_format = CD_MSF_FORMAT; - - if(ioctl(cda->fd, CDIOCREADSUBCHANNEL, (char *)&cdsc) < 0) { -#endif -#ifdef CDROM_READ_SUBCHANNEL - sch.sch_data_format = CDROM_CURRENT_POSITION; - sch.sch_address_format = CDROM_MSF_FORMAT; - - if(ioctl(cda->fd, CDROM_READ_SUBCHANNEL, &sch) < 0) { -#endif -#ifdef CDROMSUBCHNL - sc.cdsc_format = CDROM_MSF; - - if(ioctl(cda->fd, CDROMSUBCHNL, &sc) < 0) { -#endif - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMSUBCHNL) failed: %s.\n"), strerror(errno)); - return 0; - } - -#ifdef CDIOREADSUBCHANNEL - switch(data.header.audio_status) { - case CD_AS_PLAY_IN_PROGRESS: - cda->status = CDA_PLAY; - cur_pos_abs = data.what.position.absaddr.msf.minute * 60 + data.what.position.absaddr.msf.second; - cur_frame = cur_pos_abs * 75 + data.what.position.absaddr.msf.frame; - break; - - case CD_AS_PLAY_PAUSED: - cda->status = CDA_PAUSE; - break; - - case CD_AS_PLAY_COMPLETED: - cda->status = CDA_COMPLETE; - break; - - case CD_AS_NO_STATUS: - cda->status = CDA_STOP; - break; - } -#endif - -#ifdef CDROMSUBCHNL - switch(sc.cdsc_audiostatus) { - case CDROM_AUDIO_PLAY: - cda->status = CDA_PLAY; - cur_pos_abs = sc.cdsc_absaddr.msf.minute * 60 + sc.cdsc_absaddr.msf.second; - cur_frame = cur_pos_abs * 75 + sc.cdsc_absaddr.msf.frame; - break; - - case CDROM_AUDIO_PAUSED: - cda->status = CDA_PAUSE; - break; - - case CDROM_AUDIO_COMPLETED: - cda->status = CDA_COMPLETE; - break; - - case CDROM_AUDIO_NO_STATUS: - cda->status = CDA_STOP; - break; - } -#endif - - cur_track = 0; - - while(cur_track < cda->num_tracks && - cur_frame >= cda->track[cur_track].start) - cur_track++; - - cur_pos_rel = (cur_frame - cda->track[cur_track - 1].start) / 75; - - if(cur_track == cda->cur_track) - cda->cur_pos = cur_pos_rel; - else { - if(cda->status == CDA_PLAY) { - _cda_stop_cd(cda); - cda->status = CDA_STOP; - cda->cur_pos = 0; - } - } - -#ifdef DEBUG_DISC - printf("Current Track = %d\n", cda->cur_track); - printf("Current pos in track = %d (%02d:%02d:%02d)\n", cda->cur_pos, - (cda->cur_pos / (60 * 60)), - ((cda->cur_pos / 60) % 60), - (cda->cur_pos %60)); - printf("Current status: "); - switch(cda->status) { - case CDA_NO: - printf("NO CD\n"); - break; - case CDA_PLAY: - printf("PLAY\n"); - break; - case CDA_PAUSE: - printf("PAUSE\n"); - break; - case CDA_STOP: - printf("STOP\n"); - break; - case CDA_EJECT: - printf("EJECT\n"); - break; - case CDA_COMPLETE: - printf("COMPLETE\n"); - break; - } -#endif - return 1; -} - -/* - * Play a time chunk (in secs); - */ -static int _cda_play_chunk_cd(cdainfo_t *cda, int start, int end) { -#ifdef CDIOCPLAYMSF - struct ioc_play_msf cdmsf; -#endif -#ifdef CDROMPLAYMSF - struct cdrom_msf msf; -#endif - - if(cda == NULL || cda->fd < 0) - return 0; - - end--; - - if(start >= end) - start = end - 1; - -#ifdef CDIOCPLAYMSF - cdmsf.start_m = start / (60 * 75); - cdmsf.start_s = (start % (60 * 75)) / 75; - cdmsf.start_f = start % 75; - cdmsf.end_m = end / (60 * 75); - cdmsf.end_s = (end % (60 * 75)) / 75; - cdmsf.end_f = end % 75; -#endif -#ifdef CDROMPLAYMSF - msf.cdmsf_min0 = start / (60 * 75); - msf.cdmsf_sec0 = (start % (60 * 75)) / 75; - msf.cdmsf_frame0 = start % 75; - msf.cdmsf_min1 = end / (60 * 75); - msf.cdmsf_sec1 = (end % (60 * 75)) / 75; - msf.cdmsf_frame1 = end % 75; -#endif - -#ifdef CDIOCSTART - if(ioctl(cda->fd, CDIOCSTART) < 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDIOCSTART) failed: %s.\n"), strerror(errno)); - return 0; - } -#endif -#ifdef CDROMSTART - if (ioctl(cda->fd, CDROMSTART)) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMSTART) failed: %s.\n"), strerror(errno)); - return 0; - } -#endif -#ifdef CDIOCPLAYMSF - if(ioctl(cda->fd, CDIOCPLAYMSF, (char *)&cdmsf) < 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDIOCPLAYMSF) failed: %s.\n"), strerror(errno)); - return 0; - } -#endif -#ifdef CDROMPLAYMSF - if(ioctl(cda->fd, CDROMPLAYMSF, &msf)) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMPLAYMSF) failed: %s.\n"), strerror(errno)); - return 0; - } -#endif - - return 1; -} - -/* - * Open audio cd device FD. - */ -static int _cda_open_cd(cdainfo_t *cda) { - - if(cda == NULL) - return 0; - -#ifdef NON_BLOCKING - if((cda->fd = open(cda->device_name, O_RDONLY | O_NONBLOCK)) < 0) { -#else - if((cda->fd = open(cda->device_name, O_RDONLY)) < 0) { -#endif - if(errno == EACCES) { - LOG_MSG_STDERR(cda->xine, _("input_cda: No rights to open %s.\n"), cda->device_name); - } - else if(errno != ENXIO) { - LOG_MSG_STDERR(cda->xine, _("input_cda: open(%s) failed: %s.\n"), cda->device_name, strerror(errno)); - } - - return 0; - } - - return 1; -} - -/* - * Close opened audio cd fd. - */ -static void _cda_close_cd(cdainfo_t *cda) { - - if(cda == NULL) - return; - - if(cda->fd >= 0) { - close(cda->fd); - cda->fd = -1; - } -} - -/* - * Stop audio cd. - */ -static void _cda_stop_cd(cdainfo_t *cda) { - - if (cda->fd < 0) - return; - - if(cda->status != CDA_STOP) { -#ifdef CDIOCSTOP - ioctl(cda->fd, CDIOCSTOP); -#endif -#ifdef CDROMSTOP - ioctl(cda->fd, CDROMSTOP); -#endif - _cda_get_status_cd(cda); - } -} - -/* - * Pause audio cd. - */ -static void _cda_pause_cd(cdainfo_t *cda) { - - if (cda->fd < 0) - return; - - if(cda->status == CDA_PLAY) { -#ifdef CDIOCPAUSE - ioctl(cda->fd, CDIOCPAUSE); -#endif -#ifdef CDROMPAUSE - ioctl(cda->fd, CDROMPAUSE); -#endif - _cda_get_status_cd(cda); - } -} - -/* - * Resume audio cd. - */ -static void _cda_resume_cd(cdainfo_t *cda) { - - if (cda->fd < 0) - return; - - if(cda->status == CDA_PAUSE) { -#ifdef CDIOCRESUME - ioctl(cda->fd, CDIOCRESUME); -#endif -#ifdef CDROMRESUME - ioctl(cda->fd, CDROMRESUME); -#endif - _cda_get_status_cd(cda); - } -} - -/* - * Eject audio cd. - */ -static int _cda_eject_cd(cdainfo_t *cda) { - int err, status; - - if(cda->fd < 0) - _cda_open_cd(cda); - -#if defined (__linux__) - if((status = ioctl(cda->fd, CDROM_DRIVE_STATUS, CDSL_CURRENT)) > 0) { - switch(status) { - case CDS_TRAY_OPEN: - if((err = ioctl(cda->fd, CDROMCLOSETRAY)) != 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMCLOSETRAY) failed: %s\n"), strerror(errno)); - } - break; - case CDS_DISC_OK: - if((err = ioctl(cda->fd, CDROMEJECT)) != 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMEJECT) failed: %s\n"), strerror(errno)); - } - break; - } - } - else { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROM_DRIVE_STATUS) failed: %s\n"), strerror(errno)); - _cda_close_cd(cda); - return 0; - } -#elif defined (__FreeBSD__) - if(ioctl(cda->fd, CDIOCALLOW) == -1) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMALLOW) failed: %s\n"), strerror(errno)); - } - else { - if(ioctl(cda->fd, CDIOCEJECT) == -1) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMEJECT) failed: %s\n"), strerror(errno)); - } - } -#elif defined (__sun) - if((err = ioctl(cda->fd, CDROMEJECT)) != 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMEJECT) failed: %s\n"), strerror(errno)); - } -#endif - - _cda_close_cd(cda); - - return 1; -} - -/* - * Read cd table of content. - */ -static int _cda_read_toc_cd(cdainfo_t *cda) { -#ifdef CDIOREADTOCENTRYS - struct cd_toc_entry toc_buffer[MAX_TRACKS]; - struct ioc_read_toc_entry cdte; -#endif -#ifdef CDROMREADTOCHDR - struct cdrom_tochdr hdr; -#endif -#ifdef CDROMREADTOCENTRY - struct cdrom_tocentry entry; -#endif -#ifdef CDIOREADTOCHEADER - struct ioc_toc_header cdth; -#endif - int i, pos; - - -#ifdef CDIOREADTOCHEADER - if(ioctl(cda->fd, CDIOREADTOCHEADER, (char *)&cdth) < 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDIOREADTOCHEADER) failed: %s.\n"), strerror(errno)); - return 0; - } - - cda->num_tracks = cdth.ending_track; -#endif -#ifdef CDROMREADTOCHDR - if(ioctl(cda->fd, CDROMREADTOCHDR, &hdr) < 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMREADTOCHDR) failed: %s.\n"), strerror(errno)); - return 0; - } - - cda->num_tracks = hdr.cdth_trk1; -#endif - - if(cda->track) { - /* Freeing old track/disc titles */ - for(i = 0; i < cda->num_tracks; i++) { - if(cda->track[i].title) - free(cda->track[i].title); - } - - if(cda->title) - free(cda->title); - - if(cda->category) - free(cda->category); - - if(cda->cdiscid) - free(cda->cdiscid); - - cda->have_cddb_info = 0; - - cda->track = (trackinfo_t *) realloc(cda->track, (cda->num_tracks + 1) * sizeof(trackinfo_t)); - } - else - cda->track = (trackinfo_t *) malloc((cda->num_tracks + 1) * sizeof(trackinfo_t)); - -#ifdef CDIOREADTOCENTRYS - cdte.address_format = CD_MSF_FORMAT; - cdte.starting_track = 0; - cdte.data = toc_buffer; - cdte.data_len = sizeof(toc_buffer); - - if(ioctl(cda->fd, CDIOREADTOCENTRYS, (char *)&cdte) < 0) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDIOREADTOCENTRYS) failed: %s.\n"), strerror(errno)); - return 0; - } - - for(i = 0; i <= cda->num_tracks; i++) { - cda->track[i].track = i + 1; - cda->track[i].type = (cdte.data[i].control & CDROM_DATA_TRACK) ? CDDATA : CDAUDIO; - cda->track[i].length = cdte.data[i].addr.msf.minute * 60 + cdte.data[i].addr.msf.second; - cda->track[i].start = cda->track[i].length * 75 + cdte.data[i].addr.msf.frame; - cda->track[i].title = NULL; - - } -#endif -#ifdef CDROMREADTOCENTRY - for(i = 0; i <= cda->num_tracks; i++) { - if(i == cda->num_tracks) - entry.cdte_track = CDROM_LEADOUT; - else - entry.cdte_track = i + 1; - - entry.cdte_format = CDROM_MSF; - - if(ioctl(cda->fd, CDROMREADTOCENTRY, &entry)) { - LOG_MSG_STDERR(cda->xine, _("input_cda: ioctl(CDROMREADTOCENTRY) failed: %s.\n"), strerror(errno)); - return 0; - } - cda->track[i].track = i + 1; - cda->track[i].type = (entry.cdte_ctrl & CDROM_DATA_TRACK) ? CDDATA : CDAUDIO; - cda->track[i].length = entry.cdte_addr.msf.minute * 60 + entry.cdte_addr.msf.second; - cda->track[i].start = cda->track[i].length * 75 + entry.cdte_addr.msf.frame; - cda->track[i].title = NULL; - } -#endif - - /* compute real track length */ - pos = cda->track[0].length; - for(i = 0; i < cda->num_tracks; i++) { - cda->track[i].length = cda->track[i+1].length - pos; - pos = cda->track[i+1].length; - if(cda->track[i].type == CDDATA) - cda->track[i].length = (cda->track[i + 1].start - cda->track[i].start) * 2; - } - - cda->length = cda->track[cda->num_tracks].length; - cda->disc_id = _cda_get_cddb_id(cda); - cda->title = NULL; - cda->cdiscid = NULL; - cda->category = NULL; - -#ifdef DEBUG_DISC - printf("Disc have %d track(s), length %d (%02d:%02d:%02d)\n", - cda->num_tracks, - cda->length, (cda->length / (60 * 60)), ((cda->length / 60) % 60), (cda->length %60)); - - { /* CDDB infos */ - int t; - printf("CDDB disc ID is %08lx\n", cda->disc_id); - printf("%d, ", cda->num_tracks); - for(t = 0; t < cda->num_tracks; t++) { - printf("%d, ", cda->track[t].start); - } - printf("%d\n", cda->track[t].length); - } - - for(i = 0; i < cda->num_tracks; i++) { - printf("Track %2d, %s type, length %3d seconds(%02d:%02d:%02d), start at %3d secs\n", - i, - ((cda->track[i].type == CDDATA)?"DATA":"AUDIO"), - cda->track[i].length, - (cda->track[i].length / (60 * 60)), - ((cda->track[i].length / 60) % 60), - (cda->track[i].length %60), - cda->track[i].start); - } - printf("LEADOUT (%2d), length %3d seconds(%02d:%02d:%02d), start at %3d secs\n", - i, - cda->track[i].length, - (cda->track[i].length / (60 * 60)), - ((cda->track[i].length / 60) % 60), - (cda->track[i].length %60), - cda->track[i].start); -#endif - - return 1; -} - -/* - * - */ -static void _cda_play_track_to_track_from_pos(cdainfo_t *cda, - int start_track, int pos, int end_track) { - int start; - int end; - - if(cda == NULL || cda->fd < 0) - return; - - _cda_get_status_cd(cda); - - start = start_track - 1; - end = end_track - 1; - - if(start >= cda->num_tracks) - end = cda->length * 75; - else - end = cda->track[(end_track - 1)].start - 1; - - if(_cda_play_chunk_cd(cda, cda->track[start].start + (pos * 75), end)) { -#ifdef __sun - /* - * On solaris x86 with a PIONEER DVD-ROM DVD-105 the CDDA play - * operation does not start if we immediately get a status from - * the drive. A 0.1 second sleep avoids the problem. - */ - xine_usec_sleep(100000); -#endif - _cda_get_status_cd(cda); - } - -} - -/* - * Some frontends functions to _cda_play_track_to_track_from_pos() - */ -static void _cda_play_track_to_track(cdainfo_t *cda, int start_track, int end_track) { - _cda_play_track_to_track_from_pos(cda, start_track, 0, end_track); -} -static void _cda_play_track_from_pos(cdainfo_t *cda, int track, int pos) { - _cda_play_track_to_track_from_pos(cda, track, pos, track + 1); -} -static void _cda_play_track(cdainfo_t *cda, int track) { - _cda_play_track_to_track(cda, track, track + 1); -} - -/* - * - */ -static void _cda_free_cda(cdainfo_t *cda) { - - if(cda == NULL) - return; - - _cda_close_cd(cda); - - if(cda->track) { - free(cda->track); - cda->track = NULL; - } -} - -/* - * Change title in UI. - */ -static void _cda_update_ui_title(cda_input_plugin_t *this) { - xine_ui_event_t uievent; - - if((this == NULL) - || (this->cda->title == NULL) || (this->cda->track[this->cda->cur_track - 1].title == NULL)) - return; - - memset(&this->cda->ui_title, 0, sizeof(this->cda->ui_title)); - snprintf(this->cda->ui_title, 255, "%s -*- %d: %s", this->cda->title, - this->cda->cur_track, this->cda->track[this->cda->cur_track - 1].title); - - uievent.event.type = XINE_EVENT_UI_SET_TITLE; - uievent.data = this->cda->ui_title; - - xine_send_event(this->xine, &uievent.event); -} - -/* - * *************************** END OF PRIVATES ************************************ - */ - -/* - * - */ -static int cda_plugin_open (input_plugin_t *this_gen, const char *mrl) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - char *filename; - - _ENTER_FUNC(); - - free(this->mrl); - this->mrl = strdup(mrl); - - if(strncasecmp (this->mrl, "cda:/", 5)) - return 0; - - if(!_cda_open_cd(this->cda)) { - _cda_free_cda(this->cda); - return 0; - } - - if(((_cda_is_cd_changed(this->cda) == 1) && (this->cda->num_tracks)) - || ((_cda_is_cd_changed(this->cda) == -1) && (!this->cda->num_tracks))) { - if(!_cda_read_toc_cd(this->cda)) { - _cda_free_cda(this->cda); - return 0; - } - _cda_cbbd_grab_infos(this); - } - - filename = (char *) &this->mrl[5]; - while (*filename == '/') filename++; - - if(sscanf(filename, "%d", &this->cda->cur_track) != 1) { - LOG_MSG_STDERR(this->xine, _("input_cda: malformed MRL. Use cda:/<track #>\n")); - _cda_free_cda(this->cda); - return 0; - } - - if((!this->cda->cur_track) || (this->cda->cur_track > this->cda->num_tracks)) { - LOG_MSG_STDERR(this->xine, _("input_cda: invalid track %d (valid range: 1 .. %d)\n"), - this->cda->cur_track, this->cda->num_tracks - 1); - _cda_free_cda(this->cda); - return 0; - } - - _LEAVE_FUNC(); - return 1; -} - -/* - * - */ -static buf_element_t *cda_plugin_read_block (input_plugin_t *this_gen, - fifo_buffer_t *fifo, off_t nlen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - buf_element_t *buf; - unsigned char buffer[nlen]; - - _ENTER_FUNC(); - - /* Check if speed has changed */ - if(this->xine->speed != this->speed) { - int old_status = this->cda->status; - this->speed = this->xine->speed; - if((this->speed == XINE_SPEED_PAUSE) && this->cda->status == CDA_PLAY) { - _cda_pause_cd(this->cda); - } - else { - if(old_status == CDA_PAUSE) { - _cda_resume_cd(this->cda); - } - } - } - - memset(&buffer, 'X', sizeof(buffer)); - - buf = fifo->buffer_pool_alloc(fifo); - buf->content = buf->mem; - buf->type = BUF_DEMUX_BLOCK; - memcpy(buf->mem, buffer, nlen); - - _LEAVE_FUNC(); - - return buf; -} - -/* - * - */ -static off_t cda_plugin_read (input_plugin_t *this_gen, char *buf, off_t nlen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - char *buffer[nlen]; - - _ENTER_FUNC(); - - _cda_get_status_cd(this->cda); - - /* Dummy */ - memset(&buffer, 'X', sizeof(buf)); - memcpy(buf, buffer, nlen); - - _LEAVE_FUNC(); - - return nlen; -} - -/* - * - */ -static off_t cda_plugin_seek (input_plugin_t *this_gen, off_t offset, int origin) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - - switch (origin) { - case SEEK_SET: - if(((int) (offset/CDA_BLOCKSIZE)) != this->cda->cur_pos) - _cda_play_track_from_pos(this->cda, this->cda->cur_track, (int) (offset/CDA_BLOCKSIZE)); - _cda_update_ui_title(this); - break; - - default: - LOG_MSG_STDERR(this->xine, _("input_cda: error seek to origin %d not implemented!\n"), - origin); - return 0; - } - - _LEAVE_FUNC(); - - return offset; -} - -/* - * Return current length; - */ -static off_t cda_plugin_get_length (input_plugin_t *this_gen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - _LEAVE_FUNC(); - - return (this->cda->track[this->cda->cur_track-1].length * CDA_BLOCKSIZE) - CDA_BLOCKSIZE; -} - -/* - * Return current pos. - */ -static off_t cda_plugin_get_current_pos (input_plugin_t *this_gen){ - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - - _cda_get_status_cd(this->cda); - -#ifdef DEBUG_POS - printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b(%02d:%02d:%02d) (%d)%02d - %d/%d[%d/%d]\n", - (this->cda->cur_pos / (60 * 60)), - ((this->cda->cur_pos / 60) % 60), - (this->cda->cur_pos %60), - this->cda->cur_track-1, - this->cda->track[this->cda->cur_track-1].length, - this->cda->cur_pos * CDA_BLOCKSIZE, - this->cda->track[this->cda->cur_track-1].length * CDA_BLOCKSIZE, - this->cda->cur_pos, this->cda->track[this->cda->cur_track-1].length); -#endif - - _LEAVE_FUNC(); - - return (this->cda->cur_pos * CDA_BLOCKSIZE); -} - -/* - * Get plugin capabilities. - */ -static uint32_t cda_plugin_get_capabilities (input_plugin_t *this_gen) { - - _ENTER_FUNC(); - _LEAVE_FUNC(); - - return INPUT_CAP_SEEKABLE | INPUT_CAP_AUTOPLAY | INPUT_CAP_GET_DIR; -} - -/* - * Get (pseudo) blocksize. - */ -static uint32_t cda_plugin_get_blocksize (input_plugin_t *this_gen) { - - _ENTER_FUNC(); - _LEAVE_FUNC(); - - return CDA_BLOCKSIZE; -} - -/* - * Eject current media. - */ -static int cda_plugin_eject_media (input_plugin_t *this_gen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - _LEAVE_FUNC(); - - return (_cda_eject_cd(this->cda)); -} - -/* - * Close plugin. - */ -static void cda_plugin_close(input_plugin_t *this_gen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - - _cda_stop_cd(this->cda); - - _LEAVE_FUNC(); -} - -/* - * Plugin stop. - */ -static void cda_plugin_stop (input_plugin_t *this_gen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - - _cda_stop_cd(this->cda); - _cda_close_cd(this->cda); - - _LEAVE_FUNC(); -} - -/* - * - */ -static char *cda_plugin_get_description (input_plugin_t *this_gen) { - _ENTER_FUNC(); - _LEAVE_FUNC(); - return _("cd audio plugin as shipped with xine"); -} - -/* - * - */ -static char *cda_plugin_get_identifier (input_plugin_t *this_gen) { - _ENTER_FUNC(); - _LEAVE_FUNC(); - return "CDA"; -} - -/* - * Get dir. - */ -static xine_mrl_t **cda_plugin_get_dir (input_plugin_t *this_gen, - const char *filename, int *nEntries) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - int i; - - _ENTER_FUNC(); - - *nEntries = 0; - - if(filename) - return NULL; - - if(!_cda_open_cd(this->cda)) { - _cda_free_cda(this->cda); - return NULL; - } - - if(!_cda_read_toc_cd(this->cda)) { - _cda_free_cda(this->cda); - return NULL; - } - - _cda_close_cd(this->cda); - - if(!this->cda->num_tracks) - return NULL; - - if((this->cda->have_cddb_info == 0) || (_cda_is_cd_changed(this->cda) == 1)) { - _cda_cbbd_grab_infos(this); - } - - *nEntries = this->cda->num_tracks; - - for(i=1; i <= this->cda->num_tracks; i++) { - char mrl[1024]; - - memset(&mrl, 0, sizeof (mrl)); - sprintf(mrl, "cda:/%d",i); - - if((i-1) >= this->mrls_allocated_entries) { - ++this->mrls_allocated_entries; - /* note: 1 extra pointer for terminating NULL */ - this->mrls = realloc(this->mrls, (this->mrls_allocated_entries+1) * sizeof(xine_mrl_t*)); - this->mrls[(i-1)] = (xine_mrl_t *) xine_xmalloc(sizeof(xine_mrl_t)); - } - else { - memset(this->mrls[(i-1)], 0, sizeof(xine_mrl_t)); - } - - if(this->mrls[(i-1)]->mrl) { - this->mrls[(i-1)]->mrl = (char *) - realloc(this->mrls[(i-1)]->mrl, strlen(mrl) + 1); - } - else { - this->mrls[(i-1)]->mrl = (char *) xine_xmalloc(strlen(mrl) + 1); - } - - this->mrls[i-1]->origin = NULL; - sprintf(this->mrls[i-1]->mrl, "%s", mrl); - this->mrls[i-1]->link = NULL; - this->mrls[i-1]->type = (0 | mrl_cda); - this->mrls[i-1]->size = this->cda->track[i-1].length; - } - - /* - * Freeing exceeded mrls if exists. - */ - while(this->mrls_allocated_entries > *nEntries) { - MRL_ZERO(this->mrls[this->mrls_allocated_entries - 1]); - free(this->mrls[this->mrls_allocated_entries--]); - } - - this->mrls[*nEntries] = NULL; - - _LEAVE_FUNC(); - - return this->mrls; -} - -/* - * Get autoplay. - */ -static char **cda_plugin_get_autoplay_list (input_plugin_t *this_gen, int *nFiles) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - int i; - - _ENTER_FUNC(); - - *nFiles = 0; - - if(!_cda_open_cd(this->cda)) { - _cda_free_cda(this->cda); - return NULL; - } - - if(!_cda_read_toc_cd(this->cda)) { - _cda_free_cda(this->cda); - return NULL; - } - - _cda_close_cd(this->cda); - - if(!this->cda->num_tracks) - return NULL; - - if((this->cda->have_cddb_info == 0) || (_cda_is_cd_changed(this->cda) == 1)) { - _cda_cbbd_grab_infos(this); - } - - *nFiles = this->cda->num_tracks; - - for(i = 1; i <= this->cda->num_tracks; i++) { - - if(this->filelist[i - 1] == NULL) - this->filelist[i - 1] = (char *) realloc(this->filelist[i - 1], sizeof(char *) * 256); - - sprintf (this->filelist[i - 1], "cda:/%d",i); - } - - this->filelist[i - 1] = (char *) realloc(this->filelist[i - 1], sizeof(char *)); - this->filelist[i - 1] = NULL; - - _LEAVE_FUNC(); - - return this->filelist; -} - -/* - * Return current MRL. - */ -static char* cda_plugin_get_mrl (input_plugin_t *this_gen) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - - _ENTER_FUNC(); - _LEAVE_FUNC(); - return this->mrl; -} - -/* - * Get optional data. - */ -static int cda_plugin_get_optional_data (input_plugin_t *this_gen, void *data, int data_type) { - - _ENTER_FUNC(); - _LEAVE_FUNC(); - return INPUT_OPTIONAL_UNSUPPORTED; -} - -static void cda_plugin_dispose (input_plugin_t *this_gen ) { - cda_input_plugin_t *this = (cda_input_plugin_t *) this_gen; - int i; - - for (i = 0; i < 100; i++) - free (this->filelist[i]); - - _cda_free_cda(this->cda); - free (this->cda); - free (this->mrl); - free (this->mrls); - free (this); -} - -/* - * Initialize plugin. - */ -static void *init_input_plugin (xine_t *xine, void *data) { - cda_input_plugin_t *this; - config_values_t *config; - int i; - - _ENTER_FUNC(); - - this = (cda_input_plugin_t *) xine_xmalloc(sizeof(cda_input_plugin_t)); - config = xine->config; - - for (i = 0; i < 100; i++) { - this->filelist[i] = (char *) xine_xmalloc(sizeof(char *) * 256); - } - - this->input_plugin.get_capabilities = cda_plugin_get_capabilities; - this->input_plugin.open = cda_plugin_open; - this->input_plugin.read = cda_plugin_read; - this->input_plugin.read_block = cda_plugin_read_block; - this->input_plugin.seek = cda_plugin_seek; - this->input_plugin.get_current_pos = cda_plugin_get_current_pos; - this->input_plugin.get_length = cda_plugin_get_length; - this->input_plugin.get_blocksize = cda_plugin_get_blocksize; - this->input_plugin.eject_media = cda_plugin_eject_media; - this->input_plugin.close = cda_plugin_close; - this->input_plugin.stop = cda_plugin_stop; - this->input_plugin.get_identifier = cda_plugin_get_identifier; - this->input_plugin.get_description = cda_plugin_get_description; - this->input_plugin.get_dir = cda_plugin_get_dir; - this->input_plugin.get_mrl = cda_plugin_get_mrl; - this->input_plugin.get_autoplay_list = cda_plugin_get_autoplay_list; - this->input_plugin.get_optional_data = cda_plugin_get_optional_data; - this->input_plugin.dispose = cda_plugin_dispose; - this->input_plugin.is_branch_possible = NULL; - - this->xine = xine; - this->config = config; - - this->mrl = NULL; - - this->cda = (cdainfo_t *) xine_xmalloc(sizeof(cdainfo_t)); - this->cda->xine = xine; - this->cda->cur_track = -1; - this->cda->cur_pos = -1; - this->cda->fd = -1; - - this->cda->device_name = config->register_string(config, "input.cda_device", CDROM, - _("path to your local cd audio device file"), - NULL, 10, - device_change_cb, (void *) this); - - this->cddb.server = config->register_string(config, "input.cda_cddb_server", CDDB_SERVER, - _("cddbp server name"), NULL, 10, - server_change_cb, (void *) this); - - this->cddb.port = config->register_num(config, "input.cda_cddb_port", CDDB_PORT, - _("cddbp server port"), NULL, 10, - port_change_cb, (void *) this); - - this->cddb.fd = -1; - - this->cddb.cache_dir = config->register_string(config, "input.cda_cddb_cachedir", - (_cda_cddb_get_default_location()), - _("cddbp cache directory"), NULL, 20, - cachedir_change_cb, (void *) this); - - this->mrls = (xine_mrl_t **) xine_xmalloc(sizeof(xine_mrl_t*)); - this->mrls_allocated_entries = 0; - - _LEAVE_FUNC(); - - return (input_plugin_t *) this; -} - -/* - * exported plugin catalog entry - */ - -plugin_info_t xine_plugin_info[] = { - /* type, API, "name", version, special_info, init_function */ - { PLUGIN_INPUT, 8, "cda", XINE_VERSION_CODE, NULL, init_input_plugin }, - { PLUGIN_NONE, 0, "", 0, NULL, NULL } -}; - |