mirror of
https://github.com/owntone/owntone-server.git
synced 2025-01-11 15:03:24 -05:00
Add always_transcode, first pass at a fix for the hifidelio/olive, something like the one offered by Matthias Schmidt
This commit is contained in:
Ron Pedde
parent
363210ebcc
commit
6f1f6d8ece
@ -327,5 +327,12 @@
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</short_description>
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<type size="80">text</type>
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</item>
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<item id="general:always_transcode">
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<name>Always Transcode</name>
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<short_description>
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Codecs to always transcode, even if client plays it
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</short_description>
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<type size="80">text</type>
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</item>
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</section>
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</config>
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@ -205,21 +205,6 @@ ssc_prog = @prefix@/bin/mt-daapd-ssc.sh
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#logfile = /var/log/mt-daapd.log
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#
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# art_filename (optional)
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#
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# There is experimental support thanks to Hiren Joshi
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# (hirenj@mooh.org) for dynamically adding art to the id3v2
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# header as it is streamed (!!). If you were using a music system
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# like zina or andromeda, for example, with cover art called
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# "_folderOpenImage.jpg", you could use the parameter
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# art_file _folderOpenImage.jpg and if the file _folderOpenImage.jpg
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# was located in the same folder as the .mp3 file, it would appear
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# in iTunes. Cool, eh?
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#
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#art_filename = _folderOpenImage.jpg
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#
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# rescan_interval
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#
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@ -59,7 +59,6 @@ wavstreamer_SOURCES = wavstreamer.c
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mt_daapd_SOURCES = main.c daapd.h rend.h uici.c uici.h webserver.c \
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webserver.h configfile.c configfile.h err.c err.h restart.c restart.h \
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mp3-scanner.h mp3-scanner.c rend-unix.h \
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dynamic-art.c dynamic-art.h \
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db-generic.c db-generic.h \
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rxml.c rxml.h redblack.c redblack.h scan-mp3.c scan-mp4.c scan-aif.c \
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scan-xml.c scan-wma.c scan-aac.c scan-aac.h scan-wav.c scan-url.c \
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@ -1,613 +0,0 @@
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/*
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* $Id$
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* Dynamically merge .jpeg data into an mp3 tag
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*
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* Copyright (C) 2004 Hiren Joshi (hirenj@mooh.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <stdio.h>
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#include <string.h>
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "daapd.h"
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#include "conf.h"
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#include "configfile.h"
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#include "err.h"
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#include "restart.h"
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#include "mp3-scanner.h"
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#include "os.h"
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#include "scan-aac.h"
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#define BLKSIZE PIPE_BUF
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/* Forwards */
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int *da_get_current_tag_info(int file_fd);
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int fcopyblock(FILE *fromfp, int tofd, size_t size);
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/* For some reason, we need to lose 2 bytes from this image size
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This size is everything after the APIC text in this frame.
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*/
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/* APIC tag is made up from
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APIC (4 bytes)
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xxxx (4 bytes - Image size: raw + 16)
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\0\0\0 (3 bytes)
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image/jpeg (10 bytes)
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\0\0\0 (3 bytes)
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Image-data
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*/
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#define id3v3_image_size(x) x + 14
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/* This size is everything after the PIC in this frame
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*/
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/* PIC tag is made up of
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PIC (3 bytes)
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xxx (3 bytes - Image size: raw + 6)
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\0 (1 byte)
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JPG (3 bytes)
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\0\0 (2 bytes)
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Image-data
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*/
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#define id3v2_image_size(x) x + 6
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/* For some reason we need to fudge values - Why do we need 17 bytes here? */
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#define id3v3_tag_size(x) id3v3_image_size(x) + 8
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#define id3v2_tag_size(x) id3v2_image_size(x) + 6
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/*
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* get_image_fd
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*
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* Get a file descriptor for a piece of cover art.
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*/
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int da_get_image_fd(char *filename) {
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char buffer[PATH_MAX];
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char *path_end, *artfilename;
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int fd;
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artfilename = conf_alloc_string("general","art_filename",NULL);
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if(!artfilename)
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return -1;
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strncpy(buffer,filename,sizeof(buffer));
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path_end = strrchr(buffer,PATHSEP);
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if(!path_end)
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return -1;
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strcpy(path_end+1,artfilename);
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free(artfilename);
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fd = open(buffer,O_RDONLY);
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if(fd != -1)
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DPRINTF(E_INF,L_ART,"Found image file %s (fd %d)\n",buffer,fd);
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return fd;
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}
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/*
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* get_current_tag_info
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*
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* Get the current tag from the file. We need to do this to determine whether we
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* are dealing with an id3v2.2 or id3v2.3 tag so we can decide which artwork to
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* attach to the song
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*/
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int *da_get_current_tag_info(int file_fd) {
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unsigned char buffer[10];
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int *tag_info;
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tag_info = (int *) calloc(2,sizeof(int));
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r_read(file_fd,buffer,10);
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if (strncmp((char*)buffer,"ID3", 3) == 0 ) {
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tag_info[0] = buffer[3];
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tag_info[1] = ( buffer[6] << 21 ) + ( buffer[7] << 14 ) + ( buffer[8] << 7 ) + buffer[9];
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return tag_info;
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} else {
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/* By default, we attach an id3v2.3 tag */
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lseek(file_fd,0,SEEK_SET);
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tag_info[0] = 2;
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tag_info[1] = 0;
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return tag_info;
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}
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}
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/*
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* attach_image
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*
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* Given an image, output and input mp3 file descriptor, attach the artwork found
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* at the image file descriptor to the mp3 and stream the new id3 header to the client
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* via the output file descriptor. If there is not id3 tag present, it will attach a tag
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* to contain the artwork.
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*/
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int da_attach_image(int img_fd, int out_fd, int mp3_fd, int offset)
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{
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long img_size;
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int tag_size;
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int *tag_info;
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unsigned char buffer[4];
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struct stat sb;
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fstat(img_fd,&sb);
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img_size=sb.st_size;
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DPRINTF(E_INF,L_ART,"Image appears to be %ld bytes\n",img_size);
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if(img_size < 1) {
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r_close(img_fd);
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return 0;
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}
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if (offset > (img_size + 24) ) {
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lseek(mp3_fd,(offset - img_size - 24),SEEK_SET);
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r_close(img_fd);
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return 0;
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}
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tag_info = da_get_current_tag_info(mp3_fd);
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tag_size = tag_info[1];
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DPRINTF(E_INF,L_ART,"Current tag size is %d bytes\n",tag_size);
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if (tag_info[0] == 3) {
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r_write(out_fd,"ID3\x03\0\0",6);
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tag_size += id3v3_tag_size(img_size);
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} else {
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r_write(out_fd,"ID3\x02\0\0",6);
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tag_size += id3v2_tag_size(img_size);
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}
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buffer[3] = tag_size & 0x7F;
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buffer[2] = ( tag_size & 0x3F80 ) >> 7;
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buffer[1] = ( tag_size & 0x1FC000 ) >> 14;
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buffer[0] = ( tag_size & 0xFE00000 ) >> 21;
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r_write(out_fd,buffer,4);
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if (tag_info[0] == 3) {
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r_write(out_fd,"APIC\0",5);
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img_size = id3v3_image_size(img_size);
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} else {
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r_write(out_fd,"PIC",3);
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img_size = id3v2_image_size(img_size);
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}
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buffer[0] = ( (int) img_size & 0xFF0000 ) >> 16;
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buffer[1] = ( (int) img_size & 0xFF00 ) >> 8;
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buffer[2] = ( (int) img_size & 0xFF );
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r_write(out_fd,buffer,3);
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if (tag_info[0] == 3) {
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r_write(out_fd,"\0\0\0image/jpeg\0\0\0",16);
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} else {
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r_write(out_fd,"\0JPG\x00\0",6);
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}
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lseek(img_fd,0,SEEK_SET);
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copyfile(img_fd,out_fd);
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DPRINTF(E_INF,L_ART,"Done copying IMG %ld\n",img_size);
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r_close(img_fd);
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free(tag_info);
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return 0;
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}
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/**
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* Rewrites the stco atom. It goes through the chunk offset atom list
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* and adjusts them to take into account the 'covr' atom.
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* extra_size is the amount to adjust by.
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*/
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off_t da_aac_rewrite_stco_atom(off_t extra_size, int out_fd, FILE *aac_fp,
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off_t last_pos)
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{
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int aac_fd;
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struct stat sb;
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unsigned char buffer[4];
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off_t file_size;
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int atom_offset;
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unsigned int atom_length;
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off_t cur_pos;
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off_t old_pos;
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int i;
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unsigned int num_entries;
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unsigned int offset_entry;
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aac_fd = fileno(aac_fp);
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fstat(aac_fd, &sb);
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file_size = sb.st_size;
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/* Drill down to the 'stco' atom which contains offsets to chunks in
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the 'mdat' section. These offsets need to be readjusted. */
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atom_offset = scan_aac_drilltoatom(aac_fp, "moov:trak:mdia:minf:stbl:stco",
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&atom_length);
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if (atom_offset != -1) {
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/* Skip flags */
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fseek(aac_fp, 4, SEEK_CUR);
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old_pos = last_pos;
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cur_pos = ftell(aac_fp);
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/* Copy from last point to this point. */
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fseek(aac_fp, old_pos, SEEK_SET);
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fcopyblock(aac_fp, out_fd, cur_pos - old_pos);
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/* Read number of entries */
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fread(buffer, 1, 4, aac_fp);
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r_write(out_fd, buffer, 4);
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num_entries = (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
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DPRINTF(E_DBG, L_ART,"Readjusting %d 'stco' table offsets.\n", num_entries);
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/* PENDING: Error check on num_entries? */
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for (i = 0; i < (int)num_entries; i++) {
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fread(buffer, 1, 4, aac_fp);
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offset_entry = (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
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/* Adjust chunk offset. */
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offset_entry += extra_size;
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buffer[3] = offset_entry & 0xFF;
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buffer[2] = (offset_entry >> 8) & 0xFF;
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buffer[1] = (offset_entry >> 16) & 0xFF;
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buffer[0] = (offset_entry >> 24) & 0xFF;
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r_write(out_fd, buffer, 4);
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offset_entry = 0;
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}
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return ftell(aac_fp);
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} else {
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DPRINTF(E_LOG, L_ART,"No 'stco' atom found.\n");
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}
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return last_pos;
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}
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/**
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* Insert a 'covr' atom.
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* extra_size is the size of the atom used to adjust all parent atoms.
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*/
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off_t da_aac_insert_covr_atom(off_t extra_size, int out_fd, FILE *aac_fp,
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off_t last_pos, off_t file_size, int img_fd)
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{
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int aac_fd;
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struct stat sb;
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off_t old_pos;
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unsigned char buffer[4];
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int atom_offset;
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unsigned int atom_length;
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off_t cur_pos;
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char *cp;
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unsigned char img_type_flag = 0;
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char *artfilename;
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if((artfilename = conf_alloc_string("general","art_filename",NULL)) == NULL) {
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return 0;
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}
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/* Figure out image file type since this needs to be encoded in the atom. */
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cp = strrchr(artfilename, '.');
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if (cp) {
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if (!strcasecmp(cp, ".jpeg") || !strcasecmp(cp, ".jpg")) {
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img_type_flag = 0x0d;
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}
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else if (!strcasecmp(cp, ".png")) {
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img_type_flag = 0x0e;
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} else {
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DPRINTF(E_LOG,L_ART, "Image type '%s' not supported.\n", cp);
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free(artfilename);
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return 0;
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}
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} else {
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DPRINTF(E_LOG, L_ART, "No file extension for image file.\n");
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}
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free(artfilename);
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aac_fd = fileno(aac_fp);
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fstat(aac_fd, &sb);
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file_size = sb.st_size;
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rewind(aac_fp);
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atom_offset = scan_aac_findatom(aac_fp, file_size, "moov", &atom_length);
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if (atom_offset != -1) {
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atom_offset = scan_aac_findatom(aac_fp, atom_length - 8, "udta", &atom_length);
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if (atom_offset != -1) {
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old_pos = last_pos;
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cur_pos = ftell(aac_fp) - 8;
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DPRINTF(E_INF,L_ART,"Found udta atom at %ld.\n", cur_pos);
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fseek(aac_fp, old_pos, SEEK_SET);
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fcopyblock(aac_fp, out_fd, cur_pos - old_pos);
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/* Write out new length */
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atom_length += extra_size;
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buffer[3] = atom_length & 0xFF;
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buffer[2] = ( atom_length >> 8 ) & 0xFF;
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buffer[1] = ( atom_length >> 16 ) & 0xFF;
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buffer[0] = ( atom_length >> 24 ) & 0xFF;
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r_write(out_fd, buffer, 4);
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cur_pos += 4;
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fseek(aac_fp, 8, SEEK_CUR);
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atom_offset = scan_aac_findatom(aac_fp, atom_length - 8, "meta", &atom_length);
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if (atom_offset != -1) {
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old_pos = cur_pos;
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cur_pos = ftell(aac_fp) - 8;
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DPRINTF(E_INF,L_ART,"Found meta atom at %ld.\n", cur_pos);
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fseek(aac_fp, old_pos, SEEK_SET);
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fcopyblock(aac_fp, out_fd, cur_pos - old_pos);
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/* Write out new length */
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atom_length += extra_size;
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buffer[3] = atom_length & 0xFF;
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buffer[2] = ( atom_length >> 8 ) & 0xFF;
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buffer[1] = ( atom_length >> 16 ) & 0xFF;
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buffer[0] = ( atom_length >> 24 ) & 0xFF;
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r_write(out_fd, buffer, 4);
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cur_pos += 4;
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fseek(aac_fp, 12, SEEK_CUR); /* "meta" atom hack. */
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atom_offset = scan_aac_findatom(aac_fp, atom_length - 8, "ilst", &atom_length);
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if (atom_offset != -1) {
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old_pos = cur_pos;
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cur_pos = ftell(aac_fp) - 8;
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DPRINTF(E_INF,L_ART,"Found ilst atom at %ld.\n", cur_pos);
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fseek(aac_fp, old_pos, SEEK_SET);
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fcopyblock(aac_fp, out_fd, cur_pos - old_pos);
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old_pos = cur_pos + 4;
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cur_pos += atom_length;
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/* Write out new length */
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atom_length += extra_size;
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buffer[3] = atom_length & 0xFF;
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buffer[2] = ( atom_length >> 8 ) & 0xFF;
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buffer[1] = ( atom_length >> 16 ) & 0xFF;
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buffer[0] = ( atom_length >> 24 ) & 0xFF;
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r_write(out_fd, buffer, 4);
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/* Copy all 'ilst' children (all the MP4 'tags'). We will append
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at the end. */
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fseek(aac_fp, old_pos, SEEK_SET);
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fcopyblock(aac_fp, out_fd, cur_pos - old_pos);
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cur_pos = ftell(aac_fp);
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|
||||
/* Write out 'covr' atom */
|
||||
atom_length = extra_size;
|
||||
buffer[3] = atom_length & 0xFF;
|
||||
buffer[2] = ( atom_length >> 8 ) & 0xFF;
|
||||
buffer[1] = ( atom_length >> 16 ) & 0xFF;
|
||||
buffer[0] = ( atom_length >> 24 ) & 0xFF;
|
||||
r_write(out_fd, buffer, 4);
|
||||
|
||||
r_write(out_fd, "covr", 4);
|
||||
|
||||
/* Write out 'data' atom */
|
||||
atom_length = extra_size - 8;
|
||||
buffer[3] = atom_length & 0xFF;
|
||||
buffer[2] = ( atom_length >> 8 ) & 0xFF;
|
||||
buffer[1] = ( atom_length >> 16 ) & 0xFF;
|
||||
buffer[0] = ( atom_length >> 24 ) & 0xFF;
|
||||
r_write(out_fd, buffer, 4);
|
||||
|
||||
r_write(out_fd, "data", 4);
|
||||
|
||||
/* Write out 'data' flags */
|
||||
buffer[3] = img_type_flag;
|
||||
buffer[2] = 0;
|
||||
buffer[1] = 0;
|
||||
buffer[0] = 0;
|
||||
r_write(out_fd, buffer, 4);
|
||||
|
||||
/* Reserved? Zero in any case. */
|
||||
buffer[3] = 0;
|
||||
buffer[2] = 0;
|
||||
buffer[1] = 0;
|
||||
buffer[0] = 0;
|
||||
|
||||
r_write(out_fd, buffer, 4);
|
||||
|
||||
/* Now ready for the image stream. Copy it over. */
|
||||
lseek(img_fd,0,SEEK_SET);
|
||||
copyfile(img_fd,out_fd);
|
||||
last_pos = cur_pos;
|
||||
} else {
|
||||
DPRINTF(E_LOG, L_ART,"No 'ilst' atom found.\n");
|
||||
}
|
||||
} else {
|
||||
DPRINTF(E_LOG,L_ART, "No 'meta' atom found.\n");
|
||||
}
|
||||
} else {
|
||||
DPRINTF(E_LOG,L_ART, "No 'udta' atom found.\n");
|
||||
}
|
||||
} else {
|
||||
DPRINTF(E_LOG,L_ART, "No 'moov' atom found.\n");
|
||||
}
|
||||
|
||||
/* Seek to position right after 'udta' atom. Let main() stream out the
|
||||
rest. */
|
||||
lseek(aac_fd, last_pos, SEEK_SET);
|
||||
|
||||
return last_pos;
|
||||
}
|
||||
|
||||
/*
|
||||
* attach_image
|
||||
*
|
||||
* Given an image, output and input aac file descriptor, attach the artwork
|
||||
* found at the image file descriptor to the aac and stream the new atom to
|
||||
* the client via the output file descriptor.
|
||||
* Currently, if the meta info atoms are non-existent, this will fail.
|
||||
*/
|
||||
off_t da_aac_attach_image(int img_fd, int out_fd, int aac_fd, int offset)
|
||||
{
|
||||
off_t img_size;
|
||||
unsigned int atom_length;
|
||||
unsigned int extra_size;
|
||||
off_t file_size;
|
||||
unsigned char buffer[4];
|
||||
struct stat sb;
|
||||
FILE *aac_fp;
|
||||
off_t stco_atom_pos;
|
||||
off_t ilst_atom_pos;
|
||||
off_t last_pos;
|
||||
|
||||
fstat(img_fd, &sb);
|
||||
img_size = sb.st_size;
|
||||
|
||||
DPRINTF(E_INF,L_ART,"Image size (in bytes): %ld.\n", img_size);
|
||||
|
||||
/* PENDING: We can be stricter here by checking the shortest header between
|
||||
PNG and JPG and using that length. */
|
||||
if (img_size < 1) {
|
||||
r_close(img_fd);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Include extra bytes for 'covr' atom length (4) and type (4) and its
|
||||
'data' item length (4) and type (4) plus 4 bytes for the 'data' atom's
|
||||
flags and 4 reserved(?) bytes. */
|
||||
extra_size = img_size + 24;
|
||||
|
||||
fstat(aac_fd, &sb);
|
||||
file_size = sb.st_size;
|
||||
|
||||
aac_fp = fdopen(dup(aac_fd), "r");
|
||||
|
||||
stco_atom_pos = scan_aac_drilltoatom(aac_fp,
|
||||
"moov:trak:mdia:minf:stbl:stco",
|
||||
&atom_length);
|
||||
ilst_atom_pos = scan_aac_drilltoatom(aac_fp, "moov:udta:meta:ilst",
|
||||
&atom_length);
|
||||
last_pos = scan_aac_drilltoatom(aac_fp, "mdat", &atom_length);
|
||||
|
||||
if (last_pos != -1) {
|
||||
if (offset >= last_pos) {
|
||||
/* Offset is in the actual music data so don't bother processing
|
||||
meta data. */
|
||||
return 0;
|
||||
}
|
||||
} else {
|
||||
DPRINTF(E_LOG,L_ART, "No 'mdat' atom.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
rewind(aac_fp);
|
||||
|
||||
/* Re-adjust length of 'moov' atom. */
|
||||
last_pos = scan_aac_findatom(aac_fp, file_size, "moov", &atom_length);
|
||||
if (last_pos != -1) {
|
||||
/* Copy everything from up to this atom */
|
||||
rewind(aac_fp);
|
||||
fcopyblock(aac_fp, out_fd, last_pos);
|
||||
|
||||
/* Write out new length. */
|
||||
atom_length += extra_size;
|
||||
buffer[3] = atom_length & 0xFF;
|
||||
buffer[2] = ( atom_length >> 8 ) & 0xFF;
|
||||
buffer[1] = ( atom_length >> 16 ) & 0xFF;
|
||||
buffer[0] = ( atom_length >> 24 ) & 0xFF;
|
||||
r_write(out_fd, buffer, 4);
|
||||
|
||||
last_pos += 4;
|
||||
} else {
|
||||
DPRINTF(E_LOG,L_ART, "Could not find 'moov' atom.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (stco_atom_pos < ilst_atom_pos) {
|
||||
last_pos = da_aac_rewrite_stco_atom(extra_size, out_fd, aac_fp, last_pos);
|
||||
last_pos = da_aac_insert_covr_atom(extra_size, out_fd, aac_fp, last_pos,
|
||||
file_size, img_fd);
|
||||
} else {
|
||||
last_pos = da_aac_insert_covr_atom(extra_size, out_fd, aac_fp, last_pos,
|
||||
file_size, img_fd);
|
||||
last_pos = da_aac_rewrite_stco_atom(extra_size, out_fd, aac_fp, last_pos);
|
||||
}
|
||||
|
||||
/* Seek to position right after last atom. Let main() stream out the rest. */
|
||||
lseek(aac_fd, last_pos, SEEK_SET);
|
||||
|
||||
r_close(img_fd);
|
||||
fclose(aac_fp);
|
||||
|
||||
return last_pos;
|
||||
}
|
||||
|
||||
int copyblock(int fromfd, int tofd, size_t size) {
|
||||
char buf[BLKSIZE];
|
||||
int bytesread;
|
||||
int totalbytes = 0;
|
||||
int blocksize = BLKSIZE;
|
||||
int bytesleft;
|
||||
|
||||
while (totalbytes < (int) size) {
|
||||
bytesleft = (int) (size - totalbytes);
|
||||
if (bytesleft < BLKSIZE) {
|
||||
blocksize = bytesleft;
|
||||
} else {
|
||||
blocksize = BLKSIZE;
|
||||
}
|
||||
if ((bytesread = r_read(fromfd, buf, blocksize)) < 0)
|
||||
return -1;
|
||||
if (bytesread == 0)
|
||||
return totalbytes;
|
||||
if (r_write(tofd, buf, bytesread) < 0)
|
||||
return -1;
|
||||
totalbytes += bytesread;
|
||||
}
|
||||
return totalbytes;
|
||||
}
|
||||
|
||||
int fcopyblock(FILE *fromfp, int tofd, size_t size) {
|
||||
char buf[BLKSIZE];
|
||||
int bytesread;
|
||||
int totalbytes = 0;
|
||||
int blocksize = BLKSIZE;
|
||||
int bytesleft;
|
||||
|
||||
while (totalbytes < (int) size) {
|
||||
bytesleft = (int)(size - totalbytes);
|
||||
if (bytesleft < BLKSIZE) {
|
||||
blocksize = bytesleft;
|
||||
} else {
|
||||
blocksize = BLKSIZE;
|
||||
}
|
||||
if ((bytesread = (int) fread(buf, 1, blocksize, fromfp)) < blocksize) {
|
||||
if (ferror(fromfp))
|
||||
return -1;
|
||||
}
|
||||
if (r_write(tofd, buf, bytesread) < 0)
|
||||
return -1;
|
||||
|
||||
if (feof(fromfp))
|
||||
return 0;
|
||||
totalbytes += bytesread;
|
||||
}
|
||||
return totalbytes;
|
||||
}
|
||||
@ -1,31 +0,0 @@
|
||||
/*
|
||||
* $Id$
|
||||
* Dynamically merge .jpeg data into an mp3 tag
|
||||
*
|
||||
* Copyright (C) 2004 Hiren Joshi (hirenj@mooh.org)
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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
|
||||
*/
|
||||
|
||||
#ifndef _DYNAMIC_ART_H_
|
||||
#define _DYNAMIC_ART_H_
|
||||
|
||||
int da_get_image_fd(char *filename);
|
||||
int da_attach_image(int img_fd, int out_fd, int mp3_fd, int offset);
|
||||
off_t da_aac_attach_image(int img_fd, int out_fd, int aac_fd, int offset);
|
||||
int copyblock(int fromfd, int tofd, size_t size);
|
||||
int fcopyblock(FILE *fromfp, int tofd, size_t size);
|
||||
|
||||
#endif /* _DYNAMICART_H_ */
|
||||
@ -84,7 +84,6 @@
|
||||
#include "mp3-scanner.h"
|
||||
#include "webserver.h"
|
||||
#include "restart.h"
|
||||
#include "dynamic-art.h"
|
||||
#include "db-generic.h"
|
||||
#include "os.h"
|
||||
#include "plugin.h"
|
||||
|
||||
65
src/plugin.c
65
src/plugin.c
@ -51,7 +51,6 @@
|
||||
#include "conf.h"
|
||||
#include "configfile.h"
|
||||
#include "db-generic.h"
|
||||
#include "dynamic-art.h"
|
||||
#include "err.h"
|
||||
#include "os.h"
|
||||
#include "plugin.h"
|
||||
@ -492,6 +491,7 @@ int pi_ssc_should_transcode(WS_CONNINFO *pwsc, char *codec) {
|
||||
char *native_codecs=NULL;
|
||||
char *user_agent=NULL;
|
||||
char *never_transcode = NULL;
|
||||
char *always_transcode = NULL;
|
||||
|
||||
if(!codec) {
|
||||
DPRINTF(E_LOG,L_PLUG,"testing transcode on null codec?\n");
|
||||
@ -518,6 +518,8 @@ int pi_ssc_should_transcode(WS_CONNINFO *pwsc, char *codec) {
|
||||
native_codecs = "mpeg,mp4a,wav,mp4v,alac";
|
||||
} else if(strncmp(user_agent,"Roku",4)==0) {
|
||||
native_codecs = "mpeg,mp4a,wav,wma";
|
||||
} else if(strncmp(user_agent,"Hifidelio",9)==0) {
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -531,6 +533,15 @@ int pi_ssc_should_transcode(WS_CONNINFO *pwsc, char *codec) {
|
||||
if(!_plugin_ssc_codecs)
|
||||
return FALSE;
|
||||
|
||||
always_transcode = conf_alloc_string("general","always_transcode",NULL);
|
||||
if(always_transcode) {
|
||||
if(strstr(always_transcode,codec)) {
|
||||
free(always_transcode);
|
||||
return TRUE;
|
||||
}
|
||||
free(always_transcode);
|
||||
}
|
||||
|
||||
if(strstr(native_codecs,codec))
|
||||
return FALSE;
|
||||
|
||||
@ -869,9 +880,6 @@ void pi_stream(WS_CONNINFO *pwsc, char *id) {
|
||||
off_t real_len=0;
|
||||
off_t file_len;
|
||||
off_t offset=0;
|
||||
long img_size;
|
||||
struct stat sb;
|
||||
int img_fd;
|
||||
int item;
|
||||
|
||||
/* stream out the song */
|
||||
@ -927,28 +935,9 @@ void pi_stream(WS_CONNINFO *pwsc, char *id) {
|
||||
} else {
|
||||
real_len=lseek(file_fd,0,SEEK_END);
|
||||
lseek(file_fd,0,SEEK_SET);
|
||||
|
||||
/* Re-adjust content length for cover art */
|
||||
if((conf_isset("general","art_filename")) &&
|
||||
((img_fd=da_get_image_fd(pmp3->path)) != -1)) {
|
||||
fstat(img_fd, &sb);
|
||||
img_size = sb.st_size;
|
||||
r_close(img_fd);
|
||||
|
||||
if (strncasecmp(pmp3->type,"mp3",4) ==0) {
|
||||
/*PENDING*/
|
||||
} else if (strncasecmp(pmp3->type, "m4a", 4) == 0) {
|
||||
real_len += img_size + 24;
|
||||
|
||||
if (offset > img_size + 24) {
|
||||
offset -= img_size + 24;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
file_len = real_len - offset;
|
||||
|
||||
DPRINTF(E_DBG,L_WS,"Thread %d: Length of file (remaining) is %ld\n",
|
||||
DPRINTF(E_DBG,L_WS,"Thread %d: Length of file (remaining): %ld\n",
|
||||
pwsc->threadno,(long)file_len);
|
||||
|
||||
// DWB: fix content-type to correctly reflect data
|
||||
@ -958,8 +947,15 @@ void pi_stream(WS_CONNINFO *pwsc, char *id) {
|
||||
ws_addresponseheader(pwsc,"Content-Type","audio/%s",pmp3->type);
|
||||
|
||||
ws_addresponseheader(pwsc,"Content-Length","%ld",(long)file_len);
|
||||
ws_addresponseheader(pwsc,"Connection","Close");
|
||||
|
||||
if((ws_getrequestheader(pwsc,"user-agent")) &&
|
||||
(!strncmp(ws_getrequestheader(pwsc,"user-agent"),
|
||||
"Hifidelio",9))) {
|
||||
ws_addresponseheader(pwsc,"Connection","Keep-Alive");
|
||||
pwsc->close=0;
|
||||
} else {
|
||||
ws_addresponseheader(pwsc,"Connection","Close");
|
||||
}
|
||||
|
||||
if(!offset)
|
||||
ws_writefd(pwsc,"HTTP/1.1 200 OK\r\n");
|
||||
@ -977,22 +973,7 @@ void pi_stream(WS_CONNINFO *pwsc, char *id) {
|
||||
DPRINTF(E_WARN,L_WS,"Session %d: Streaming file '%s' to %s (offset %d)\n",
|
||||
session,pmp3->fname, pwsc->hostname,(long)offset);
|
||||
|
||||
if(!offset)
|
||||
config.stats.songs_served++; /* FIXME: remove stat races */
|
||||
|
||||
if((conf_isset("general","art_filename")) &&
|
||||
(!offset) &&
|
||||
((img_fd=da_get_image_fd(pmp3->path)) != -1)) {
|
||||
if (strncasecmp(pmp3->type,"mp3",4) ==0) {
|
||||
DPRINTF(E_INF,L_WS|L_ART,"Dynamic add artwork to %s (fd %d)\n",
|
||||
pmp3->fname, img_fd);
|
||||
da_attach_image(img_fd, pwsc->fd, file_fd, offset);
|
||||
} else if (strncasecmp(pmp3->type, "m4a", 4) == 0) {
|
||||
DPRINTF(E_INF,L_WS|L_ART,"Dynamic add artwork to %s (fd %d)\n",
|
||||
pmp3->fname, img_fd);
|
||||
da_aac_attach_image(img_fd, pwsc->fd, file_fd, offset);
|
||||
}
|
||||
} else if(offset) {
|
||||
if(offset) {
|
||||
DPRINTF(E_INF,L_WS,"Seeking to offset %ld\n",(long)offset);
|
||||
lseek(file_fd,offset,SEEK_SET);
|
||||
}
|
||||
@ -1012,6 +993,8 @@ void pi_stream(WS_CONNINFO *pwsc, char *id) {
|
||||
/* update play counts */
|
||||
if(bytes_copied >= (real_len * 80 / 100)) {
|
||||
db_playcount_increment(NULL,pmp3->id);
|
||||
if(!offset)
|
||||
config.stats.songs_served++; /* FIXME: remove stat races */
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user