Merge branch 'refs/heads/t/rm_asn'
authorAndre Noll <maan@tuebingen.mpg.de>
Sun, 9 Apr 2017 11:47:15 +0000 (13:47 +0200)
committerAndre Noll <maan@tuebingen.mpg.de>
Sun, 9 Apr 2017 11:50:24 +0000 (13:50 +0200)
A few cleanups, and one patch which removes an obsolete feature,
getting rid of an open-coded ASN parser.

Cooking for three months.

* refs/heads/t/rm_asn:
  Remove unused E_PUBLIC_KEY.
  crypt.c: Combine load_key() and get_private_key().
  crypto: Remove support for ASN public keys.
  crypto: Simplify asymetric key handling.
  crypto: Rename check_key_file() -> check_private_key_file().
  gcrypt.c: Always initialize result pointer in get_private_key().

15 files changed:
Makefile.in
Makefile.real
NEWS.md
afh.h
configure.ac
error.h
interactive.c
m4/gengetopt/osx_write.m4 [deleted file]
ogg_afh_common.c
osx_write.c [deleted file]
t/t0001-oggdec-correctness.sh
time.c
web/about.in.html
web/manual.md
write.c

index ec55c8e..3c51029 100644 (file)
@@ -52,7 +52,6 @@ alsa_cppflags := @alsa_cppflags@
 oss_cppflags := @oss_cppflags@
 mp4v2_cppflags := @mp4v2_cppflags@
 
-clock_gettime_ldflags := @clock_gettime_ldflags@
 id3tag_ldflags := @id3tag_ldflags@
 ogg_ldflags := @ogg_ldflags@
 vorbis_ldflags := @vorbis_ldflags@
@@ -69,7 +68,6 @@ readline_ldflags := @readline_ldflags@
 samplerate_ldflags := @samplerate_ldflags@
 osl_ldflags := @osl_ldflags@
 curses_ldflags := @curses_ldflags@
-core_audio_ldflags := @core_audio_ldflags@
 crypto_ldflags := @crypto_ldflags@
 iconv_ldflags := @iconv_ldflags@
 mp4v2_ldflags := @mp4v2_ldflags@
index 8ededf6..8a8cd43 100644 (file)
@@ -113,8 +113,6 @@ STRICT_CFLAGS += -Wformat -Wformat-security
 STRICT_CFLAGS += -Wmissing-format-attribute
 STRICT_CFLAGS += -Wdeclaration-after-statement
 
-LDFLAGS += $(clock_gettime_ldflags)
-
 ifeq ($(uname_s),Linux)
        # these cause warnings on *BSD
        CPPFLAGS += -Wunused-macros
@@ -282,7 +280,7 @@ $(dep_dir)/%.d: %.c | $(dep_dir)
 
 para_recv para_afh para_play para_server: LDFLAGS += $(id3tag_ldflags)
 para_write para_play para_audiod \
-: LDFLAGS += $(ao_ldflags) $(pthread_ldflags) $(core_audio_ldflags)
+: LDFLAGS += $(ao_ldflags) $(pthread_ldflags)
 para_client para_audioc para_play : LDFLAGS += $(readline_ldflags)
 para_server: LDFLAGS += $(osl_ldflags)
 para_gui: LDFLAGS += $(curses_ldflags)
diff --git a/NEWS.md b/NEWS.md
index d9326db..771e12d 100644 (file)
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,9 +1,28 @@
 NEWS
 ====
 
+------------------------------------
+0.6.0 (to be announced) "fuzzy flux"
+------------------------------------
+- Support for Mac OS X has been removed.
+- On Linux systems, glibc-2.17 or newer is required to build the
+  source tree.
+- Support for RSA public keys in ASN format (as generated by openssl
+  genrsa) has been removed. These keys have been deprecated since
+  2011, so users should have long switched to keys generated with
+  ssh-keygen(1).
+
+Downloads:
+[tarball](./releases/paraslash-git.tar.bz2),
+
 -------------------------------------
 0.5.7 (2016-12-31) "semantic density"
 -------------------------------------
+
+Mostly a bug fix release, and a bunch of internal improvements.
+The only user-visible changes are the sanity checks for the touch
+command and the new options to the ls command.
+
 - Speedup of the base64 decoder.
 - One of the two source browsers has been removed from the web pages.
   The doxygen API reference still contains an HTML version of each
diff --git a/afh.h b/afh.h
index a6f9c50..801c168 100644 (file)
--- a/afh.h
+++ b/afh.h
@@ -101,7 +101,7 @@ struct audio_format_handler {
         * \sa struct afh_info
         */
        int (*get_file_info)(char *map, size_t numbytes, int fd,
-               struct afh_info *afi);
+               struct afh_info *afhi);
        /** Optional, used for header-rewriting. See \ref afh_get_header(). */
        void (*get_header)(void *map, size_t mapsize, char **buf, size_t *len);
        /**
index 0b00cc2..afed0a7 100644 (file)
@@ -71,19 +71,6 @@ AC_PROG_CC
 AC_PROG_CPP
 
 executables="recv filter audioc write afh play"
-################################################################## clock_gettime
-clock_gettime_lib=
-AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
-       AC_CHECK_LIB([rt], [clock_gettime], [clock_gettime_lib=rt], [], [])
-])
-if test -n "$clock_gettime_lib"; then
-       AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [
-               define to 1 if clock_gettime() is supported])
-fi
-if test "$clock_gettime_lib" = "rt"; then
-       AC_SUBST(clock_gettime_ldflags, -lrt)
-fi
-
 ########################################################################### osl
 STASH_FLAGS
 LIB_ARG_WITH([osl], [-losl])
@@ -213,24 +200,6 @@ AC_MSG_RESULT($have_ip_mreqn)
 if test ${have_ip_mreqn} = yes; then
        AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 fi
-########################################################################### osx
-
-AC_MSG_CHECKING(for CoreAudio (MacOs))
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-       #include <CoreAudio/CoreAudio.h>
-]], [[
-       AudioDeviceID id;
-]])],[have_core_audio=yes],[have_core_audio=no])
-AC_MSG_RESULT($have_core_audio)
-if test ${have_core_audio} = yes; then
-       f1="-framework CoreAudio"
-       f2="-framework AudioToolbox"
-       f3="-framework AudioUnit"
-       f4="-framework CoreServices"
-       core_audio_ldflags="$f1 $f2 $f3 $f4"
-       AC_SUBST(core_audio_ldflags)
-       AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
-fi
 ########################################################################### ogg
 STASH_FLAGS
 LIB_ARG_WITH([ogg], [-logg])
@@ -544,10 +513,6 @@ if test -n "$CRYPTOLIB"; then
        else
                audiod_errlist_objs="$audiod_errlist_objs gcrypt"
        fi
-       if test "$have_core_audio" = "yes"; then
-               audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
-               audiod_cmdline_objs="$audiod_cmdline_objs osx_write"
-       fi
        NEED_VORBIS_OBJECTS && {
                audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
                audiod_audio_formats="$audiod_audio_formats ogg"
@@ -880,10 +845,6 @@ play_cmdline_objs="
        play
        sync_filter
 "
-if test "$have_core_audio" = "yes"; then
-       play_errlist_objs="$play_errlist_objs osx_write ipc"
-       play_cmdline_objs="$play_cmdline_objs osx_write"
-fi
 NEED_OGG_OBJECTS && play_errlist_objs="$play_errlist_objs ogg_afh_common"
 NEED_VORBIS_OBJECTS && {
        play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
@@ -957,12 +918,6 @@ write_errlist_objs="
 writers="file"
 default_writer="FILE_WRITE"
 
-if test "$have_core_audio" = "yes"; then
-       write_errlist_objs="$write_errlist_objs osx_write ipc"
-       write_cmdline_objs="$write_cmdline_objs osx_write"
-       writers="$writers osx"
-       default_writer="OSX_WRITE"
-fi
 NEED_AO_OBJECTS && {
        write_errlist_objs="$write_errlist_objs ao_write"
        write_cmdline_objs="$write_cmdline_objs ao_write"
diff --git a/error.h b/error.h
index e6fa226..f2b15a4 100644 (file)
--- a/error.h
+++ b/error.h
@@ -12,7 +12,6 @@
        PARA_ERROR(AACDEC_INIT, "failed to init aac decoder"), \
        PARA_ERROR(AAC_DECODE, "aac decode error"), \
        PARA_ERROR(ACL_PERM, "access denied by acl"), \
-       PARA_ERROR(ADD_CALLBACK, "can not add callback"), \
        PARA_ERROR(ADDRESS_LOOKUP, "can not resolve requested address"),\
        PARA_ERROR(AFH_RECV_BAD_FILENAME, "no file name given"), \
        PARA_ERROR(AFS_SHORT_READ, "short read from afs socket"), \
@@ -88,7 +87,6 @@
        PARA_ERROR(CREATE_OPUS_DECODER, "could not create opus decoder"), \
        PARA_ERROR(DCCP_OVERRUN, "dccp output buffer buffer overrun"), \
        PARA_ERROR(DECRYPT, "decrypt error"), \
-       PARA_ERROR(DEFAULT_COMP, "can not find default audio output component"), \
        PARA_ERROR(DUMMY_ROW, "attempted to access blob dummy object"), \
        PARA_ERROR(DUP_PIPE, "exec error: can not create pipe"), \
        PARA_ERROR(EMPTY, "file is empty"), \
        PARA_ERROR(OGG_PACKET_IN, "ogg_stream_packetin() failed"), \
        PARA_ERROR(OGG_STREAM_FLUSH, "ogg_stream_flush() failed"), \
        PARA_ERROR(OGG_SYNC, "internal ogg storage overflow"), \
-       PARA_ERROR(OPEN_COMP, "OpenAComponent() error"), \
        PARA_ERROR(OPUS_COMMENT, "invalid or corrupted opus comment"), \
        PARA_ERROR(OPUS_DECODE, "opus decode error"), \
        PARA_ERROR(OPUS_HEADER, "invalid opus header"), \
        PARA_ERROR(STAT_ITEM_PARSE, "failed to parse status item"), \
        PARA_ERROR(STATUS_TIMEOUT, "status item timeout"), \
        PARA_ERROR(STCO, "did not find stco atom"), \
-       PARA_ERROR(STREAM_FORMAT, "could not set stream format"), \
        PARA_ERROR(STREAM_PACKETIN, "ogg stream packet-in error"), \
        PARA_ERROR(STREAM_PACKETOUT, "ogg stream packet-out error"), \
        PARA_ERROR(STREAM_PAGEIN, "ogg stream page-in error"), \
        PARA_ERROR(TOO_MANY_CLIENTS, "maximal number of stat clients exceeded"), \
        PARA_ERROR(UCRED_PERM, "permission denied"), \
        PARA_ERROR(UDP_OVERRUN, "output buffer overrun"), \
-       PARA_ERROR(UNIT_INIT, "AudioUnitInitialize() error"), \
-       PARA_ERROR(UNIT_START, "AudioUnitStart() error"), \
        PARA_ERROR(UNKNOWN_STAT_ITEM, "status item not recognized"), \
        PARA_ERROR(UNSUPPORTED_AUDIO_FORMAT, "given audio format not supported"), \
        PARA_ERROR(UNSUPPORTED_FILTER, "given filter not supported"), \
index b72148c..91ab155 100644 (file)
@@ -38,6 +38,7 @@ struct i9e_private {
        bool caught_sigterm;
        Keymap standard_km;
        Keymap bare_km;
+       int fd_flags[2];
 };
 static struct i9e_private i9e_private, *i9ep = &i9e_private;
 
@@ -205,26 +206,7 @@ void i9e_attach_to_stdout(struct btr_node *producer)
 
 static void wipe_bottom_line(void)
 {
-       char x[] = "          ";
-       int n = i9ep->num_columns;
-
-       /*
-        * For reasons beyond my understanding, writing more than 68 characters
-        * here causes MacOS to mess up the terminal. Writing a line of spaces
-        * in smaller chunks works fine though. Weird.
-        */
-       fprintf(i9ep->stderr_stream, "\r");
-       while (n > 0) {
-               if (n >= sizeof(x)) {
-                       fprintf(i9ep->stderr_stream, "%s", x);
-                       n -= sizeof(x);
-                       continue;
-               }
-               x[n] = '\0';
-               fprintf(i9ep->stderr_stream, "%s", x);
-               break;
-       }
-       fprintf(i9ep->stderr_stream, "\r");
+       fprintf(i9ep->stderr_stream, "\r%s\r", i9ep->empty_line);
 }
 
 #ifndef RL_FREE_KEYMAP_DECLARED
@@ -254,6 +236,8 @@ void i9e_close(void)
        if (hf)
                write_history(hf);
        wipe_bottom_line();
+       fcntl(i9ep->ici->fds[0], F_SETFL, i9ep->fd_flags[0]);
+       fcntl(i9ep->ici->fds[1], F_SETFL, i9ep->fd_flags[1]);
 }
 
 static void clear_bottom_line(void)
@@ -476,6 +460,14 @@ int i9e_open(struct i9e_client_info *ici, struct sched *s)
        memset(i9ep, 0, sizeof(struct i9e_private));
        if (!isatty(ici->fds[0]))
                return -E_I9E_SETUPTERM;
+       ret = fcntl(ici->fds[0], F_GETFL);
+       if (ret < 0)
+               return -E_I9E_SETUPTERM;
+       i9ep->fd_flags[0] = ret;
+       ret = fcntl(ici->fds[1], F_GETFL);
+       if (ret < 0)
+               return -E_I9E_SETUPTERM;
+       i9ep->fd_flags[1] = ret;
        ret = mark_fd_nonblocking(ici->fds[0]);
        if (ret < 0)
                return ret;
diff --git a/m4/gengetopt/osx_write.m4 b/m4/gengetopt/osx_write.m4
deleted file mode 100644 (file)
index 83ed737..0000000
+++ /dev/null
@@ -1,17 +0,0 @@
-args "--no-version --no-help"
-
-purpose "Output plugin for Mac OS coreaudio"
-
-section "osx options"
-#####################
-
-option "numbuffers" n
-#~~~~~~~~~~~~~~~~~~~~~
-
-"number of audio buffers to allocate (increase if
-you get buffer underruns)"
-
-       int typestr="num"
-       default="20"
-       optional
-       details = ""
index adab7f4..6e5a893 100644 (file)
@@ -127,19 +127,18 @@ int ogg_get_file_info(char *map, size_t numbytes, struct afh_info *afhi,
 {
        ogg_sync_state oss;
        ogg_page op;
-       long len = numbytes;
        char *buf;
        int ret, i, j, frames_per_chunk, ct_size;
        long long unsigned num_frames = 0;
 
        ogg_sync_init(&oss);
        ret = -E_OGG_SYNC;
-       buf = ogg_sync_buffer(&oss, len);
+       buf = ogg_sync_buffer(&oss, numbytes);
        if (!buf)
                goto out;
-       memcpy(buf, map, len);
+       memcpy(buf, map, numbytes);
        ret = -E_OGG_SYNC;
-       if (ogg_sync_wrote(&oss, len) < 0)
+       if (ogg_sync_wrote(&oss, numbytes) < 0)
                goto out;
        ret = process_ogg_packets(&oss, afhi, ci);
        if (ret < 0)
diff --git a/osx_write.c b/osx_write.c
deleted file mode 100644 (file)
index 18a2c08..0000000
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
- * Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
-
-/** \file osx_write.c paraslash's output plugin for MacOs */
-
-/*
- * based on mosx-mpg123, by Guillaume Outters and Steven A. Kortze
- * <skortze@sourceforge.net>
- */
-
-#include <regex.h>
-#include <sys/types.h>
-
-#include "para.h"
-#include "fd.h"
-#include "string.h"
-#include "list.h"
-#include "sched.h"
-#include "ggo.h"
-#include "buffer_tree.h"
-#include "write.h"
-#include "write_common.h"
-#include "osx_write.cmdline.h"
-#include "ipc.h"
-#include "error.h"
-
-#include <CoreServices/CoreServices.h>
-#include <AudioUnit/AudioUnit.h>
-#include <AudioToolbox/AudioToolbox.h>
-
-/** Data specific to the osx writer. */
-struct private_osx_write_data {
-       /** The main CoreAudio handle. */
-       AudioUnit audio_unit;
-       /** True if we wrote some audio data. */
-       bool playing;
-       /** Sample rate of the current audio stream. */
-       unsigned sample_rate;
-       /** Sample format of the current audio stream */
-       unsigned sample_format;
-       /** Number of channels of the current audio stream. */
-       unsigned channels;
-       /**
-        * Serializes access to buffer tree nodes between the writer and
-        * the callback which runs in a different thread.
-        */
-       int mutex;
-       /**
-        * The btr node of the callback.
-        *
-        * Although access to the btr node is serialized between the writer and
-        * the callback via the above mutex, this does not stop other buffer
-        * tree nodes, for example the decoder, to race against the osx
-        * callback.
-        *
-        * However, since all operations on buffer tree nodes are local in the
-        * sense that they only affect one level in the buffer tree (i.e.
-        * parent or child nodes, but not the grandparent or the
-        * grandchildren), we may work around this problem by using another
-        * buffer tree node for the callback.
-        *
-        * The writer grabs the mutex in its post_select method and pushes down
-        * the buffers to the callback node.
-        */
-       struct btr_node *callback_btrn;
-};
-
-/* This function writes the address and the number of bytes to one end of the socket.
- * The post_select() function then fills the buffer and notifies the callback also
- * through the socket.
- */
-static OSStatus osx_callback(void *cb_arg, __a_unused AudioUnitRenderActionFlags *af,
-               __a_unused const AudioTimeStamp *ts, __a_unused  UInt32 bus_number,
-               __a_unused UInt32 num_frames, AudioBufferList *abl)
-{
-       int i;
-       struct writer_node *wn = cb_arg;
-       struct private_osx_write_data *powd;
-       size_t samples_have, samples_want = 0;
-
-       powd = wn->private_data;
-       mutex_lock(powd->mutex);
-       powd = wn->private_data;
-       if (!powd || !wn->btrn)
-               goto out;
-       /*
-        * We fill with zeros if no data was yet written and we do not have
-        * enough to fill all buffers.
-        */
-       if (!powd->playing) {
-               size_t want = 0, have =
-                       btr_get_input_queue_size(powd->callback_btrn);
-               for (i = 0; i < abl->mNumberBuffers; i++)
-                       want += abl->mBuffers[i].mDataByteSize;
-               if (have < want) {
-                       PARA_DEBUG_LOG("deferring playback (have = %zu < %zu = want)\n",
-                               have, want);
-                       for (i = 0; i < abl->mNumberBuffers; i++)
-                               memset(abl->mBuffers[i].mData, 0,
-                                       abl->mBuffers[i].mDataByteSize);
-                       goto out;
-               }
-               powd->playing = true;
-       }
-
-       for (i = 0; i < abl->mNumberBuffers; i++) {
-               /* what we have to fill */
-               void *dest = abl->mBuffers[i].mData;
-               size_t sz = abl->mBuffers[i].mDataByteSize, samples, bytes;
-
-               samples_want = sz / wn->min_iqs;
-               while (samples_want > 0) {
-                       char *buf;
-                       btr_merge(powd->callback_btrn, wn->min_iqs);
-                       samples_have = btr_next_buffer(powd->callback_btrn, &buf) / wn->min_iqs;
-                       //PARA_INFO_LOG("i: %d want %zu samples to addr %p, have: %zu\n", i, samples_want,
-                       //      dest, samples_have);
-                       samples = PARA_MIN(samples_have, samples_want);
-                       if (samples == 0)
-                               break;
-                       bytes = samples * wn->min_iqs;
-                       memcpy(dest, buf, bytes);
-                       btr_consume(powd->callback_btrn, bytes);
-                       samples_want -= samples;
-                       dest += bytes;
-               }
-               if (samples_want == 0)
-                       continue;
-               if (btr_node_status(wn->btrn, wn->min_iqs, BTR_NT_LEAF) >= 0)
-                       PARA_INFO_LOG("zero-padding (%zu samples)\n",
-                               samples_want);
-               memset(dest, 0, samples_want * wn->min_iqs);
-               break;
-       }
-out:
-       mutex_unlock(powd->mutex);
-       return noErr;
-}
-
-static int core_audio_init(struct writer_node *wn)
-{
-       struct private_osx_write_data *powd = para_calloc(sizeof(*powd));
-       Component comp;
-       int ret;
-       int32_t val;
-       AURenderCallbackStruct input_callback;
-       ComponentDescription desc = {
-               .componentType = kAudioUnitType_Output,
-               .componentSubType = kAudioUnitSubType_DefaultOutput,
-               .componentManufacturer = kAudioUnitManufacturer_Apple,
-       };
-       AudioStreamBasicDescription format = {
-               .mFormatID = kAudioFormatLinearPCM,
-               .mFramesPerPacket = 1,
-       };
-       struct btr_node *btrn = wn->btrn;
-       struct btr_node_description bnd;
-
-       PARA_INFO_LOG("wn: %p\n", wn);
-       ret = -E_DEFAULT_COMP;
-       comp = FindNextComponent(NULL, &desc);
-       if (!comp)
-               goto e0;
-       ret = -E_OPEN_COMP;
-       if (OpenAComponent(comp, &powd->audio_unit))
-               goto e0;
-       ret = -E_UNIT_INIT;
-       if (AudioUnitInitialize(powd->audio_unit))
-               goto e1;
-       get_btr_sample_rate(btrn, &val);
-       powd->sample_rate = val;
-       get_btr_channels(btrn, &val);
-       powd->channels = val;
-       get_btr_sample_format(btrn, &val);
-       powd->sample_format = val;
-       /*
-        * Choose PCM format. We tell the Output Unit what format we're going
-        * to supply data to it. This is necessary if you're providing data
-        * through an input callback AND you want the DefaultOutputUnit to do
-        * any format conversions necessary from your format to the device's
-        * format.
-        */
-
-       format.mSampleRate = powd->sample_rate;
-       format.mChannelsPerFrame = powd->channels;
-
-       switch (powd->sample_format) {
-       case SF_S8:
-       case SF_U8:
-               wn->min_iqs = powd->channels;
-               format.mBitsPerChannel = 8;
-               format.mBytesPerPacket = powd->channels;
-               format.mFormatFlags |= kLinearPCMFormatFlagIsPacked;
-               break;
-       default:
-               wn->min_iqs = powd->channels * 2;
-               format.mBytesPerPacket = powd->channels * 2;
-               format.mBitsPerChannel = 16;
-               format.mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger;
-       }
-       format.mBytesPerFrame = format.mBytesPerPacket;
-
-       if (powd->sample_format == SF_S16_BE || powd->sample_format == SF_U16_BE)
-               format.mFormatFlags |= kLinearPCMFormatFlagIsBigEndian;
-
-       input_callback = (AURenderCallbackStruct){osx_callback, wn};
-       ret = -E_STREAM_FORMAT;
-       if (AudioUnitSetProperty(powd->audio_unit, kAudioUnitProperty_StreamFormat,
-                       kAudioUnitScope_Input, 0, &format, sizeof(format)))
-               goto e2;
-       ret = -E_ADD_CALLBACK;
-       if (AudioUnitSetProperty(powd->audio_unit, kAudioUnitProperty_SetRenderCallback,
-                       kAudioUnitScope_Input, 0, &input_callback,
-                       sizeof(input_callback)) < 0)
-               goto e2;
-
-       ret = mutex_new();
-       if (ret < 0)
-               goto e2;
-       powd->mutex = ret;
-       /* set up callback btr node */
-       bnd.name = "cb_node";
-       bnd.parent = btrn;
-       bnd.child = NULL;
-       bnd.handler = NULL;
-       bnd.context = powd;
-       powd->callback_btrn = btr_new_node(&bnd);
-       wn->private_data = powd;
-       return 1;
-e2:
-       AudioUnitUninitialize(powd->audio_unit);
-e1:
-       CloseComponent(powd->audio_unit);
-e0:
-       free(powd);
-       wn->private_data = NULL;
-       return ret;
-}
-
-__malloc static void *osx_write_parse_config_or_die(int argc, char **argv)
-{
-       struct osx_write_args_info *conf = para_calloc(sizeof(*conf));
-
-       /* exits on errors */
-       osx_write_cmdline_parser(argc, argv, conf);
-       return conf;
-}
-
-static void osx_free_config(void *conf)
-{
-       osx_write_cmdline_parser_free(conf);
-}
-
-static void osx_write_close(struct writer_node *wn)
-{
-       struct private_osx_write_data *powd = wn->private_data;
-
-       if (!powd)
-               return;
-       PARA_INFO_LOG("closing writer node %p\n", wn);
-       mutex_destroy(powd->mutex);
-       free(powd);
-       wn->private_data = NULL;
-}
-
-/* must be called with the mutex held */
-static inline bool need_drain_delay(struct private_osx_write_data *powd)
-{
-       if (!powd->playing)
-               return false;
-       return btr_get_input_queue_size(powd->callback_btrn) != 0;
-}
-
-static void osx_write_pre_select(struct sched *s, void *context)
-{
-       struct writer_node *wn = context;
-       struct private_osx_write_data *powd = wn->private_data;
-       int ret;
-       bool drain_delay_nec = false;
-
-       if (!powd) {
-               ret = btr_node_status(wn->btrn, wn->min_iqs, BTR_NT_LEAF);
-               if (ret != 0)
-                       sched_min_delay(s);
-               return;
-       }
-
-       mutex_lock(powd->mutex);
-       ret = btr_node_status(wn->btrn, wn->min_iqs, BTR_NT_INTERNAL);
-       if (ret < 0)
-               drain_delay_nec = need_drain_delay(powd);
-       mutex_unlock(powd->mutex);
-
-       if (drain_delay_nec)
-               return sched_request_timeout_ms(50, s);
-       if (ret != 0)
-               return sched_min_delay(s);
-       sched_request_timeout_ms(50, s);
-}
-
-static int osx_write_post_select(__a_unused struct sched *s, void *context)
-{
-       struct writer_node *wn = context;
-       struct private_osx_write_data *powd = wn->private_data;
-       struct btr_node *btrn = wn->btrn;
-       int ret;
-
-       ret = task_get_notification(wn->task);
-       if (ret < 0)
-               goto fail;
-       if (!powd) {
-               ret = btr_node_status(btrn, wn->min_iqs, BTR_NT_LEAF);
-               if (ret == 0)
-                       return 0;
-               if (ret < 0)
-                       goto fail;
-               ret = core_audio_init(wn);
-               if (ret < 0)
-                       goto fail;
-               powd = wn->private_data;
-               ret = -E_UNIT_START;
-               if (AudioOutputUnitStart(powd->audio_unit) != noErr) {
-                       AudioUnitUninitialize(powd->audio_unit);
-                       CloseComponent(powd->audio_unit);
-                       btr_remove_node(&powd->callback_btrn);
-                       goto fail;
-               }
-       }
-       mutex_lock(powd->mutex);
-       ret = btr_node_status(btrn, wn->min_iqs, BTR_NT_INTERNAL);
-       if (ret > 0)
-               btr_pushdown(btrn);
-       if (ret < 0 && need_drain_delay(powd))
-               ret = 0;
-       mutex_unlock(powd->mutex);
-       if (ret >= 0)
-               return 0;
-fail:
-       assert(ret < 0);
-       if (powd && powd->callback_btrn) {
-               AudioOutputUnitStop(powd->audio_unit);
-               AudioUnitUninitialize(powd->audio_unit);
-               CloseComponent(powd->audio_unit);
-               btr_remove_node(&powd->callback_btrn);
-       }
-       btr_remove_node(&wn->btrn);
-       PARA_NOTICE_LOG("%s\n", para_strerror(-ret));
-       return ret;
-}
-
-/**
- * The init function of the osx writer.
- *
- * \param w Filled in by the function.
- */
-void osx_write_init(struct writer *w)
-{
-       struct osx_write_args_info dummy;
-
-       osx_write_cmdline_parser_init(&dummy);
-       w->close = osx_write_close;
-       w->pre_select = osx_write_pre_select;
-       w->post_select = osx_write_post_select;
-       w->parse_config_or_die = osx_write_parse_config_or_die;
-       w->free_config = osx_free_config;
-       w->help = (struct ggo_help)DEFINE_GGO_HELP(osx_write);
-       osx_write_cmdline_parser_free(&dummy);
-}
index 554dfdf..0b30539 100755 (executable)
@@ -11,7 +11,7 @@ implementation.'
 test_require_objects "oggdec_filter"
 missing_objects="$result"
 
-test_require_executables oggdec sha1sum
+test_require_executables oggdec shasum
 missing_executables="$result"
 
 get_audio_file_paths ogg
@@ -28,9 +28,9 @@ for ogg in $oggs; do
                continue
        fi
        test_expect_success "${ogg##*/}" "
-               $PARA_FILTER -f oggdec < $ogg | sha1sum > filter.sha1 &&
-               oggdec --quiet --raw --output - -  < $ogg | sha1sum > oggdec.sha1 &&
-               diff -u filter.sha1 oggdec.sha1
+               $PARA_FILTER -f oggdec < $ogg | shasum > filter.sha &&
+               oggdec --quiet --raw --output - -  < $ogg | shasum > oggdec.sha &&
+               diff -u filter.sha oggdec.sha
        "
 done
 test_done
diff --git a/time.c b/time.c
index 6bb9a50..90c6735 100644 (file)
--- a/time.c
+++ b/time.c
@@ -198,22 +198,14 @@ void compute_chunk_time(long unsigned chunk_num,
 struct timeval *clock_get_realtime(struct timeval *tv)
 {
        static struct timeval user_friendly;
+       struct timespec t;
+       int ret;
 
        if (!tv)
                tv = &user_friendly;
-#ifdef HAVE_CLOCK_GETTIME
-       {
-               struct timespec t;
-               int ret;
-
-               ret = clock_gettime(CLOCK_REALTIME, &t);
-               assert(ret == 0);
-               tv->tv_sec = t.tv_sec;
-               tv->tv_usec = t.tv_nsec / 1000;
-       }
-#else
-       #include <sys/time.h>
-       gettimeofday(tv, NULL);
-#endif /* HAVE_CLOCK_GETTIME */
+       ret = clock_gettime(CLOCK_REALTIME, &t);
+       assert(ret == 0);
+       tv->tv_sec = t.tv_sec;
+       tv->tv_usec = t.tv_nsec / 1000;
        return tv;
 }
index 2c72f28..d91a2ad 100644 (file)
@@ -5,7 +5,7 @@ Paraslash is a collection of network audio streaming tools for Unix
 systems. It is written in C and released under the GPLv2.
 
 <ul>
-       <li> Runs on Linux, Mac OS, FreeBSD, NetBSD </li>
+       <li> Runs on Linux, FreeBSD, NetBSD </li>
        <li> Mp3, ogg/vorbis, ogg/speex, aac (m4a), wma, flac and ogg/opus support </li>
        <li> http, dccp and udp network streaming </li>
        <li> Stand-alone decoder, player, tagger </li>
index 12454ee..e7bb4af 100644 (file)
@@ -152,9 +152,8 @@ an array of offsets within the audio file.
 ### para_write ###
 
 A modular audio stream writer. It supports a simple file writer
-output plug-in and optional WAV/raw players for ALSA (Linux) and for
-coreaudio (Mac OS). para_write can also be used as a stand-alone WAV
-or raw audio player.
+output plug-in and optional WAV/raw players for ALSA (Linux) and OSS.
+para_write can also be used as a stand-alone WAV or raw audio player.
 
 ### para_play ###
 
@@ -1700,10 +1699,6 @@ emulation for backwards compatibility. This API is rather simple but
 also limited. For example only one application can open the device
 at any time. The OSS writer is activated by default on BSD Systems.
 
-- *OSX*. Mac OS X has yet another API called CoreAudio. The OSX writer
-for this API is only compiled in on such systems and is of course
-the default there.
-
 - *FILE*. The file writer allows to capture the audio stream and
 write the PCM data to a file on the file system rather than playing
 it through a sound device. It is supported on all platforms and is
diff --git a/write.c b/write.c
index 62caf09..9ff3bc8 100644 (file)
--- a/write.c
+++ b/write.c
@@ -52,8 +52,8 @@ __noreturn static void print_help_and_die(void)
  * \param wn The writer node.
  *
  * If arg is \p NULL, the OS-dependent default writer is used with no
- * arguments.  The default writers are alsa for Linux, osx for OS X, oss for
- * *BSD, and the file writer if the default writer is not supported.
+ * arguments. The default writers are alsa for Linux and oss for *BSD, and the
+ * file writer if neither is supported.
  *
  * Once the writer configuration has been retrieved from the ->parse_config
  * callback a writer node is created, its buffer tree node is added to the